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authorMauro Carvalho Chehab <mchehab@redhat.com>2012-08-14 11:49:09 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-08-15 16:35:54 -0300
commit68de959f773a1d49096835c411390bceff5d1549 (patch)
tree99f48fd448c97981b1793f426e28df0d54d880bf /drivers/media/pci/bt8xx
parent0aa77f6c2954896b132f8b6f2e9f063c52800913 (diff)
[media] bt8xx: move analog TV part to be together with DTV one
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/pci/bt8xx')
-rw-r--r--drivers/media/pci/bt8xx/Kconfig23
-rw-r--r--drivers/media/pci/bt8xx/Makefile7
-rw-r--r--drivers/media/pci/bt8xx/bt848.h369
-rw-r--r--drivers/media/pci/bt8xx/bttv-audio-hook.c382
-rw-r--r--drivers/media/pci/bt8xx/bttv-audio-hook.h23
-rw-r--r--drivers/media/pci/bt8xx/bttv-cards.c4895
-rw-r--r--drivers/media/pci/bt8xx/bttv-driver.c4630
-rw-r--r--drivers/media/pci/bt8xx/bttv-gpio.c189
-rw-r--r--drivers/media/pci/bt8xx/bttv-i2c.c397
-rw-r--r--drivers/media/pci/bt8xx/bttv-if.c121
-rw-r--r--drivers/media/pci/bt8xx/bttv-input.c589
-rw-r--r--drivers/media/pci/bt8xx/bttv-risc.c909
-rw-r--r--drivers/media/pci/bt8xx/bttv-vbi.c459
-rw-r--r--drivers/media/pci/bt8xx/bttv.h376
-rw-r--r--drivers/media/pci/bt8xx/bttvp.h535
15 files changed, 13902 insertions, 2 deletions
diff --git a/drivers/media/pci/bt8xx/Kconfig b/drivers/media/pci/bt8xx/Kconfig
index 8668e634c7e..f2667a5cc14 100644
--- a/drivers/media/pci/bt8xx/Kconfig
+++ b/drivers/media/pci/bt8xx/Kconfig
@@ -1,5 +1,26 @@
+config VIDEO_BT848
+ tristate "BT848 Video For Linux"
+ depends on VIDEO_DEV && PCI && I2C && VIDEO_V4L2
+ select I2C_ALGOBIT
+ select VIDEO_BTCX
+ select VIDEOBUF_DMA_SG
+ depends on RC_CORE
+ select VIDEO_TUNER
+ select VIDEO_TVEEPROM
+ select VIDEO_MSP3400 if VIDEO_HELPER_CHIPS_AUTO
+ select VIDEO_TVAUDIO if VIDEO_HELPER_CHIPS_AUTO
+ select VIDEO_TDA7432 if VIDEO_HELPER_CHIPS_AUTO
+ select VIDEO_SAA6588 if VIDEO_HELPER_CHIPS_AUTO
+ ---help---
+ Support for BT848 based frame grabber/overlay boards. This includes
+ the Miro, Hauppauge and STB boards. Please read the material in
+ <file:Documentation/video4linux/bttv/> for more information.
+
+ To compile this driver as a module, choose M here: the
+ module will be called bttv.
+
config DVB_BT8XX
- tristate "BT8xx based PCI cards"
+ tristate "DVB/ATSC Support for bt878 based TV cards"
depends on DVB_CORE && PCI && I2C && VIDEO_BT848
select DVB_MT352 if !DVB_FE_CUSTOMISE
select DVB_SP887X if !DVB_FE_CUSTOMISE
diff --git a/drivers/media/pci/bt8xx/Makefile b/drivers/media/pci/bt8xx/Makefile
index c008d0c135d..ae347b78fcc 100644
--- a/drivers/media/pci/bt8xx/Makefile
+++ b/drivers/media/pci/bt8xx/Makefile
@@ -1,6 +1,11 @@
+bttv-objs := bttv-driver.o bttv-cards.o bttv-if.o \
+ bttv-risc.o bttv-vbi.o bttv-i2c.o bttv-gpio.o \
+ bttv-input.o bttv-audio-hook.o
+
+obj-$(CONFIG_VIDEO_BT848) += bttv.o
obj-$(CONFIG_DVB_BT8XX) += bt878.o dvb-bt8xx.o dst.o dst_ca.o
ccflags-y += -Idrivers/media/dvb-core
ccflags-y += -Idrivers/media/dvb-frontends
-ccflags-y += -Idrivers/media/video/bt8xx
+ccflags-y += -Idrivers/media/video
ccflags-y += -Idrivers/media/tuners
diff --git a/drivers/media/pci/bt8xx/bt848.h b/drivers/media/pci/bt8xx/bt848.h
new file mode 100644
index 00000000000..c37e6acffde
--- /dev/null
+++ b/drivers/media/pci/bt8xx/bt848.h
@@ -0,0 +1,369 @@
+/*
+ bt848.h - Bt848 register offsets
+
+ Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef _BT848_H_
+#define _BT848_H_
+
+#ifndef PCI_VENDOR_ID_BROOKTREE
+#define PCI_VENDOR_ID_BROOKTREE 0x109e
+#endif
+#ifndef PCI_DEVICE_ID_BT848
+#define PCI_DEVICE_ID_BT848 0x350
+#endif
+#ifndef PCI_DEVICE_ID_BT849
+#define PCI_DEVICE_ID_BT849 0x351
+#endif
+#ifndef PCI_DEVICE_ID_FUSION879
+#define PCI_DEVICE_ID_FUSION879 0x36c
+#endif
+
+#ifndef PCI_DEVICE_ID_BT878
+#define PCI_DEVICE_ID_BT878 0x36e
+#endif
+#ifndef PCI_DEVICE_ID_BT879
+#define PCI_DEVICE_ID_BT879 0x36f
+#endif
+
+/* Brooktree 848 registers */
+
+#define BT848_DSTATUS 0x000
+#define BT848_DSTATUS_PRES (1<<7)
+#define BT848_DSTATUS_HLOC (1<<6)
+#define BT848_DSTATUS_FIELD (1<<5)
+#define BT848_DSTATUS_NUML (1<<4)
+#define BT848_DSTATUS_CSEL (1<<3)
+#define BT848_DSTATUS_PLOCK (1<<2)
+#define BT848_DSTATUS_LOF (1<<1)
+#define BT848_DSTATUS_COF (1<<0)
+
+#define BT848_IFORM 0x004
+#define BT848_IFORM_HACTIVE (1<<7)
+#define BT848_IFORM_MUXSEL (3<<5)
+#define BT848_IFORM_MUX0 (2<<5)
+#define BT848_IFORM_MUX1 (3<<5)
+#define BT848_IFORM_MUX2 (1<<5)
+#define BT848_IFORM_XTSEL (3<<3)
+#define BT848_IFORM_XT0 (1<<3)
+#define BT848_IFORM_XT1 (2<<3)
+#define BT848_IFORM_XTAUTO (3<<3)
+#define BT848_IFORM_XTBOTH (3<<3)
+#define BT848_IFORM_NTSC 1
+#define BT848_IFORM_NTSC_J 2
+#define BT848_IFORM_PAL_BDGHI 3
+#define BT848_IFORM_PAL_M 4
+#define BT848_IFORM_PAL_N 5
+#define BT848_IFORM_SECAM 6
+#define BT848_IFORM_PAL_NC 7
+#define BT848_IFORM_AUTO 0
+#define BT848_IFORM_NORM 7
+
+#define BT848_TDEC 0x008
+#define BT848_TDEC_DEC_FIELD (1<<7)
+#define BT848_TDEC_FLDALIGN (1<<6)
+#define BT848_TDEC_DEC_RAT (0x1f)
+
+#define BT848_E_CROP 0x00C
+#define BT848_O_CROP 0x08C
+
+#define BT848_E_VDELAY_LO 0x010
+#define BT848_O_VDELAY_LO 0x090
+
+#define BT848_E_VACTIVE_LO 0x014
+#define BT848_O_VACTIVE_LO 0x094
+
+#define BT848_E_HDELAY_LO 0x018
+#define BT848_O_HDELAY_LO 0x098
+
+#define BT848_E_HACTIVE_LO 0x01C
+#define BT848_O_HACTIVE_LO 0x09C
+
+#define BT848_E_HSCALE_HI 0x020
+#define BT848_O_HSCALE_HI 0x0A0
+
+#define BT848_E_HSCALE_LO 0x024
+#define BT848_O_HSCALE_LO 0x0A4
+
+#define BT848_BRIGHT 0x028
+
+#define BT848_E_CONTROL 0x02C
+#define BT848_O_CONTROL 0x0AC
+#define BT848_CONTROL_LNOTCH (1<<7)
+#define BT848_CONTROL_COMP (1<<6)
+#define BT848_CONTROL_LDEC (1<<5)
+#define BT848_CONTROL_CBSENSE (1<<4)
+#define BT848_CONTROL_CON_MSB (1<<2)
+#define BT848_CONTROL_SAT_U_MSB (1<<1)
+#define BT848_CONTROL_SAT_V_MSB (1<<0)
+
+#define BT848_CONTRAST_LO 0x030
+#define BT848_SAT_U_LO 0x034
+#define BT848_SAT_V_LO 0x038
+#define BT848_HUE 0x03C
+
+#define BT848_E_SCLOOP 0x040
+#define BT848_O_SCLOOP 0x0C0
+#define BT848_SCLOOP_CAGC (1<<6)
+#define BT848_SCLOOP_CKILL (1<<5)
+#define BT848_SCLOOP_HFILT_AUTO (0<<3)
+#define BT848_SCLOOP_HFILT_CIF (1<<3)
+#define BT848_SCLOOP_HFILT_QCIF (2<<3)
+#define BT848_SCLOOP_HFILT_ICON (3<<3)
+
+#define BT848_SCLOOP_PEAK (1<<7)
+#define BT848_SCLOOP_HFILT_MINP (1<<3)
+#define BT848_SCLOOP_HFILT_MEDP (2<<3)
+#define BT848_SCLOOP_HFILT_MAXP (3<<3)
+
+
+#define BT848_OFORM 0x048
+#define BT848_OFORM_RANGE (1<<7)
+#define BT848_OFORM_CORE0 (0<<5)
+#define BT848_OFORM_CORE8 (1<<5)
+#define BT848_OFORM_CORE16 (2<<5)
+#define BT848_OFORM_CORE32 (3<<5)
+
+#define BT848_E_VSCALE_HI 0x04C
+#define BT848_O_VSCALE_HI 0x0CC
+#define BT848_VSCALE_YCOMB (1<<7)
+#define BT848_VSCALE_COMB (1<<6)
+#define BT848_VSCALE_INT (1<<5)
+#define BT848_VSCALE_HI 15
+
+#define BT848_E_VSCALE_LO 0x050
+#define BT848_O_VSCALE_LO 0x0D0
+#define BT848_TEST 0x054
+#define BT848_ADELAY 0x060
+#define BT848_BDELAY 0x064
+
+#define BT848_ADC 0x068
+#define BT848_ADC_RESERVED (2<<6)
+#define BT848_ADC_SYNC_T (1<<5)
+#define BT848_ADC_AGC_EN (1<<4)
+#define BT848_ADC_CLK_SLEEP (1<<3)
+#define BT848_ADC_Y_SLEEP (1<<2)
+#define BT848_ADC_C_SLEEP (1<<1)
+#define BT848_ADC_CRUSH (1<<0)
+
+#define BT848_WC_UP 0x044
+#define BT848_WC_DOWN 0x078
+
+#define BT848_E_VTC 0x06C
+#define BT848_O_VTC 0x0EC
+#define BT848_VTC_HSFMT (1<<7)
+#define BT848_VTC_VFILT_2TAP 0
+#define BT848_VTC_VFILT_3TAP 1
+#define BT848_VTC_VFILT_4TAP 2
+#define BT848_VTC_VFILT_5TAP 3
+
+#define BT848_SRESET 0x07C
+
+#define BT848_COLOR_FMT 0x0D4
+#define BT848_COLOR_FMT_O_RGB32 (0<<4)
+#define BT848_COLOR_FMT_O_RGB24 (1<<4)
+#define BT848_COLOR_FMT_O_RGB16 (2<<4)
+#define BT848_COLOR_FMT_O_RGB15 (3<<4)
+#define BT848_COLOR_FMT_O_YUY2 (4<<4)
+#define BT848_COLOR_FMT_O_BtYUV (5<<4)
+#define BT848_COLOR_FMT_O_Y8 (6<<4)
+#define BT848_COLOR_FMT_O_RGB8 (7<<4)
+#define BT848_COLOR_FMT_O_YCrCb422 (8<<4)
+#define BT848_COLOR_FMT_O_YCrCb411 (9<<4)
+#define BT848_COLOR_FMT_O_RAW (14<<4)
+#define BT848_COLOR_FMT_E_RGB32 0
+#define BT848_COLOR_FMT_E_RGB24 1
+#define BT848_COLOR_FMT_E_RGB16 2
+#define BT848_COLOR_FMT_E_RGB15 3
+#define BT848_COLOR_FMT_E_YUY2 4
+#define BT848_COLOR_FMT_E_BtYUV 5
+#define BT848_COLOR_FMT_E_Y8 6
+#define BT848_COLOR_FMT_E_RGB8 7
+#define BT848_COLOR_FMT_E_YCrCb422 8
+#define BT848_COLOR_FMT_E_YCrCb411 9
+#define BT848_COLOR_FMT_E_RAW 14
+
+#define BT848_COLOR_FMT_RGB32 0x00
+#define BT848_COLOR_FMT_RGB24 0x11
+#define BT848_COLOR_FMT_RGB16 0x22
+#define BT848_COLOR_FMT_RGB15 0x33
+#define BT848_COLOR_FMT_YUY2 0x44
+#define BT848_COLOR_FMT_BtYUV 0x55
+#define BT848_COLOR_FMT_Y8 0x66
+#define BT848_COLOR_FMT_RGB8 0x77
+#define BT848_COLOR_FMT_YCrCb422 0x88
+#define BT848_COLOR_FMT_YCrCb411 0x99
+#define BT848_COLOR_FMT_RAW 0xee
+
+#define BT848_VTOTAL_LO 0xB0
+#define BT848_VTOTAL_HI 0xB4
+
+#define BT848_COLOR_CTL 0x0D8
+#define BT848_COLOR_CTL_EXT_FRMRATE (1<<7)
+#define BT848_COLOR_CTL_COLOR_BARS (1<<6)
+#define BT848_COLOR_CTL_RGB_DED (1<<5)
+#define BT848_COLOR_CTL_GAMMA (1<<4)
+#define BT848_COLOR_CTL_WSWAP_ODD (1<<3)
+#define BT848_COLOR_CTL_WSWAP_EVEN (1<<2)
+#define BT848_COLOR_CTL_BSWAP_ODD (1<<1)
+#define BT848_COLOR_CTL_BSWAP_EVEN (1<<0)
+
+#define BT848_CAP_CTL 0x0DC
+#define BT848_CAP_CTL_DITH_FRAME (1<<4)
+#define BT848_CAP_CTL_CAPTURE_VBI_ODD (1<<3)
+#define BT848_CAP_CTL_CAPTURE_VBI_EVEN (1<<2)
+#define BT848_CAP_CTL_CAPTURE_ODD (1<<1)
+#define BT848_CAP_CTL_CAPTURE_EVEN (1<<0)
+
+#define BT848_VBI_PACK_SIZE 0x0E0
+
+#define BT848_VBI_PACK_DEL 0x0E4
+#define BT848_VBI_PACK_DEL_VBI_HDELAY 0xfc
+#define BT848_VBI_PACK_DEL_EXT_FRAME 2
+#define BT848_VBI_PACK_DEL_VBI_PKT_HI 1
+
+
+#define BT848_INT_STAT 0x100
+#define BT848_INT_MASK 0x104
+
+#define BT848_INT_ETBF (1<<23)
+
+#define BT848_INT_RISCS (0xf<<28)
+#define BT848_INT_RISC_EN (1<<27)
+#define BT848_INT_RACK (1<<25)
+#define BT848_INT_FIELD (1<<24)
+#define BT848_INT_SCERR (1<<19)
+#define BT848_INT_OCERR (1<<18)
+#define BT848_INT_PABORT (1<<17)
+#define BT848_INT_RIPERR (1<<16)
+#define BT848_INT_PPERR (1<<15)
+#define BT848_INT_FDSR (1<<14)
+#define BT848_INT_FTRGT (1<<13)
+#define BT848_INT_FBUS (1<<12)
+#define BT848_INT_RISCI (1<<11)
+#define BT848_INT_GPINT (1<<9)
+#define BT848_INT_I2CDONE (1<<8)
+#define BT848_INT_VPRES (1<<5)
+#define BT848_INT_HLOCK (1<<4)
+#define BT848_INT_OFLOW (1<<3)
+#define BT848_INT_HSYNC (1<<2)
+#define BT848_INT_VSYNC (1<<1)
+#define BT848_INT_FMTCHG (1<<0)
+
+
+#define BT848_GPIO_DMA_CTL 0x10C
+#define BT848_GPIO_DMA_CTL_GPINTC (1<<15)
+#define BT848_GPIO_DMA_CTL_GPINTI (1<<14)
+#define BT848_GPIO_DMA_CTL_GPWEC (1<<13)
+#define BT848_GPIO_DMA_CTL_GPIOMODE (3<<11)
+#define BT848_GPIO_DMA_CTL_GPCLKMODE (1<<10)
+#define BT848_GPIO_DMA_CTL_PLTP23_4 (0<<6)
+#define BT848_GPIO_DMA_CTL_PLTP23_8 (1<<6)
+#define BT848_GPIO_DMA_CTL_PLTP23_16 (2<<6)
+#define BT848_GPIO_DMA_CTL_PLTP23_32 (3<<6)
+#define BT848_GPIO_DMA_CTL_PLTP1_4 (0<<4)
+#define BT848_GPIO_DMA_CTL_PLTP1_8 (1<<4)
+#define BT848_GPIO_DMA_CTL_PLTP1_16 (2<<4)
+#define BT848_GPIO_DMA_CTL_PLTP1_32 (3<<4)
+#define BT848_GPIO_DMA_CTL_PKTP_4 (0<<2)
+#define BT848_GPIO_DMA_CTL_PKTP_8 (1<<2)
+#define BT848_GPIO_DMA_CTL_PKTP_16 (2<<2)
+#define BT848_GPIO_DMA_CTL_PKTP_32 (3<<2)
+#define BT848_GPIO_DMA_CTL_RISC_ENABLE (1<<1)
+#define BT848_GPIO_DMA_CTL_FIFO_ENABLE (1<<0)
+
+#define BT848_I2C 0x110
+#define BT878_I2C_MODE (1<<7)
+#define BT878_I2C_RATE (1<<6)
+#define BT878_I2C_NOSTOP (1<<5)
+#define BT878_I2C_NOSTART (1<<4)
+#define BT848_I2C_DIV (0xf<<4)
+#define BT848_I2C_SYNC (1<<3)
+#define BT848_I2C_W3B (1<<2)
+#define BT848_I2C_SCL (1<<1)
+#define BT848_I2C_SDA (1<<0)
+
+#define BT848_RISC_STRT_ADD 0x114
+#define BT848_GPIO_OUT_EN 0x118
+#define BT848_GPIO_REG_INP 0x11C
+#define BT848_RISC_COUNT 0x120
+#define BT848_GPIO_DATA 0x200
+
+
+/* Bt848 RISC commands */
+
+/* only for the SYNC RISC command */
+#define BT848_FIFO_STATUS_FM1 0x06
+#define BT848_FIFO_STATUS_FM3 0x0e
+#define BT848_FIFO_STATUS_SOL 0x02
+#define BT848_FIFO_STATUS_EOL4 0x01
+#define BT848_FIFO_STATUS_EOL3 0x0d
+#define BT848_FIFO_STATUS_EOL2 0x09
+#define BT848_FIFO_STATUS_EOL1 0x05
+#define BT848_FIFO_STATUS_VRE 0x04
+#define BT848_FIFO_STATUS_VRO 0x0c
+#define BT848_FIFO_STATUS_PXV 0x00
+
+#define BT848_RISC_RESYNC (1<<15)
+
+/* WRITE and SKIP */
+/* disable which bytes of each DWORD */
+#define BT848_RISC_BYTE0 (1U<<12)
+#define BT848_RISC_BYTE1 (1U<<13)
+#define BT848_RISC_BYTE2 (1U<<14)
+#define BT848_RISC_BYTE3 (1U<<15)
+#define BT848_RISC_BYTE_ALL (0x0fU<<12)
+#define BT848_RISC_BYTE_NONE 0
+/* cause RISCI */
+#define BT848_RISC_IRQ (1U<<24)
+/* RISC command is last one in this line */
+#define BT848_RISC_EOL (1U<<26)
+/* RISC command is first one in this line */
+#define BT848_RISC_SOL (1U<<27)
+
+#define BT848_RISC_WRITE (0x01U<<28)
+#define BT848_RISC_SKIP (0x02U<<28)
+#define BT848_RISC_WRITEC (0x05U<<28)
+#define BT848_RISC_JUMP (0x07U<<28)
+#define BT848_RISC_SYNC (0x08U<<28)
+
+#define BT848_RISC_WRITE123 (0x09U<<28)
+#define BT848_RISC_SKIP123 (0x0aU<<28)
+#define BT848_RISC_WRITE1S23 (0x0bU<<28)
+
+
+/* Bt848A and higher only !! */
+#define BT848_TGLB 0x080
+#define BT848_TGCTRL 0x084
+#define BT848_FCAP 0x0E8
+#define BT848_PLL_F_LO 0x0F0
+#define BT848_PLL_F_HI 0x0F4
+
+#define BT848_PLL_XCI 0x0F8
+#define BT848_PLL_X (1<<7)
+#define BT848_PLL_C (1<<6)
+
+#define BT848_DVSIF 0x0FC
+
+/* Bt878 register */
+
+#define BT878_DEVCTRL 0x40
+#define BT878_EN_TBFX 0x02
+#define BT878_EN_VSFX 0x04
+
+#endif
diff --git a/drivers/media/pci/bt8xx/bttv-audio-hook.c b/drivers/media/pci/bt8xx/bttv-audio-hook.c
new file mode 100644
index 00000000000..2364d16586b
--- /dev/null
+++ b/drivers/media/pci/bt8xx/bttv-audio-hook.c
@@ -0,0 +1,382 @@
+/*
+ * Handlers for board audio hooks, splitted from bttv-cards
+ *
+ * Copyright (c) 2006 Mauro Carvalho Chehab (mchehab@infradead.org)
+ * This code is placed under the terms of the GNU General Public License
+ */
+
+#include "bttv-audio-hook.h"
+
+#include <linux/delay.h>
+
+/* ----------------------------------------------------------------------- */
+/* winview */
+
+void winview_volume(struct bttv *btv, __u16 volume)
+{
+ /* PT2254A programming Jon Tombs, jon@gte.esi.us.es */
+ int bits_out, loops, vol, data;
+
+ /* 32 levels logarithmic */
+ vol = 32 - ((volume>>11));
+ /* units */
+ bits_out = (PT2254_DBS_IN_2>>(vol%5));
+ /* tens */
+ bits_out |= (PT2254_DBS_IN_10>>(vol/5));
+ bits_out |= PT2254_L_CHANNEL | PT2254_R_CHANNEL;
+ data = gpio_read();
+ data &= ~(WINVIEW_PT2254_CLK| WINVIEW_PT2254_DATA|
+ WINVIEW_PT2254_STROBE);
+ for (loops = 17; loops >= 0 ; loops--) {
+ if (bits_out & (1<<loops))
+ data |= WINVIEW_PT2254_DATA;
+ else
+ data &= ~WINVIEW_PT2254_DATA;
+ gpio_write(data);
+ udelay(5);
+ data |= WINVIEW_PT2254_CLK;
+ gpio_write(data);
+ udelay(5);
+ data &= ~WINVIEW_PT2254_CLK;
+ gpio_write(data);
+ }
+ data |= WINVIEW_PT2254_STROBE;
+ data &= ~WINVIEW_PT2254_DATA;
+ gpio_write(data);
+ udelay(10);
+ data &= ~WINVIEW_PT2254_STROBE;
+ gpio_write(data);
+}
+
+/* ----------------------------------------------------------------------- */
+/* mono/stereo control for various cards (which don't use i2c chips but */
+/* connect something to the GPIO pins */
+
+void gvbctv3pci_audio(struct bttv *btv, struct v4l2_tuner *t, int set)
+{
+ unsigned int con = 0;
+
+ if (set) {
+ gpio_inout(0x300, 0x300);
+ if (t->audmode & V4L2_TUNER_MODE_LANG1)
+ con = 0x000;
+ if (t->audmode & V4L2_TUNER_MODE_LANG2)
+ con = 0x300;
+ if (t->audmode & V4L2_TUNER_MODE_STEREO)
+ con = 0x200;
+/* if (t->audmode & V4L2_TUNER_MODE_MONO)
+ * con = 0x100; */
+ gpio_bits(0x300, con);
+ } else {
+ t->audmode = V4L2_TUNER_MODE_STEREO |
+ V4L2_TUNER_MODE_LANG1 | V4L2_TUNER_MODE_LANG2;
+ }
+}
+
+void gvbctv5pci_audio(struct bttv *btv, struct v4l2_tuner *t, int set)
+{
+ unsigned int val, con;
+
+ if (btv->radio_user)
+ return;
+
+ val = gpio_read();
+ if (set) {
+ con = 0x000;
+ if (t->audmode & V4L2_TUNER_MODE_LANG2) {
+ if (t->audmode & V4L2_TUNER_MODE_LANG1) {
+ /* LANG1 + LANG2 */
+ con = 0x100;
+ }
+ else {
+ /* LANG2 */
+ con = 0x300;
+ }
+ }
+ if (con != (val & 0x300)) {
+ gpio_bits(0x300, con);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"gvbctv5pci");
+ }
+ } else {
+ switch (val & 0x70) {
+ case 0x10:
+ t->rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
+ break;
+ case 0x30:
+ t->rxsubchans = V4L2_TUNER_SUB_LANG2;
+ break;
+ case 0x50:
+ t->rxsubchans = V4L2_TUNER_SUB_LANG1;
+ break;
+ case 0x60:
+ t->rxsubchans = V4L2_TUNER_SUB_STEREO;
+ break;
+ case 0x70:
+ t->rxsubchans = V4L2_TUNER_SUB_MONO;
+ break;
+ default:
+ t->rxsubchans = V4L2_TUNER_SUB_MONO |
+ V4L2_TUNER_SUB_STEREO |
+ V4L2_TUNER_SUB_LANG1 |
+ V4L2_TUNER_SUB_LANG2;
+ }
+ t->audmode = V4L2_TUNER_MODE_STEREO |
+ V4L2_TUNER_MODE_LANG1 | V4L2_TUNER_MODE_LANG2;
+ }
+}
+
+/*
+ * Mario Medina Nussbaum <medisoft@alohabbs.org.mx>
+ * I discover that on BT848_GPIO_DATA address a byte 0xcce enable stereo,
+ * 0xdde enables mono and 0xccd enables sap
+ *
+ * Petr Vandrovec <VANDROVE@vc.cvut.cz>
+ * P.S.: At least mask in line above is wrong - GPIO pins 3,2 select
+ * input/output sound connection, so both must be set for output mode.
+ *
+ * Looks like it's needed only for the "tvphone", the "tvphone 98"
+ * handles this with a tda9840
+ *
+ */
+
+void avermedia_tvphone_audio(struct bttv *btv, struct v4l2_tuner *t, int set)
+{
+ int val = 0;
+
+ if (set) {
+ if (t->audmode & V4L2_TUNER_MODE_LANG2) /* SAP */
+ val = 0x02;
+ if (t->audmode & V4L2_TUNER_MODE_STEREO)
+ val = 0x01;
+ if (val) {
+ gpio_bits(0x03,val);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"avermedia");
+ }
+ } else {
+ t->audmode = V4L2_TUNER_MODE_MONO | V4L2_TUNER_MODE_STEREO |
+ V4L2_TUNER_MODE_LANG1;
+ return;
+ }
+}
+
+
+void avermedia_tv_stereo_audio(struct bttv *btv, struct v4l2_tuner *t, int set)
+{
+ int val = 0;
+
+ if (set) {
+ if (t->audmode & V4L2_TUNER_MODE_LANG2) /* SAP */
+ val = 0x01;
+ if (t->audmode & V4L2_TUNER_MODE_STEREO) /* STEREO */
+ val = 0x02;
+ btaor(val, ~0x03, BT848_GPIO_DATA);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"avermedia");
+ } else {
+ t->audmode = V4L2_TUNER_MODE_MONO | V4L2_TUNER_MODE_STEREO |
+ V4L2_TUNER_MODE_LANG1 | V4L2_TUNER_MODE_LANG2;
+ return;
+ }
+}
+
+/* Lifetec 9415 handling */
+
+void lt9415_audio(struct bttv *btv, struct v4l2_tuner *t, int set)
+{
+ int val = 0;
+
+ if (gpio_read() & 0x4000) {
+ t->audmode = V4L2_TUNER_MODE_MONO;
+ return;
+ }
+
+ if (set) {
+ if (t->audmode & V4L2_TUNER_MODE_LANG2) /* A2 SAP */
+ val = 0x0080;
+ if (t->audmode & V4L2_TUNER_MODE_STEREO) /* A2 stereo */
+ val = 0x0880;
+ if ((t->audmode & V4L2_TUNER_MODE_LANG1) ||
+ (t->audmode & V4L2_TUNER_MODE_MONO))
+ val = 0;
+ gpio_bits(0x0880, val);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"lt9415");
+ } else {
+ /* autodetect doesn't work with this card :-( */
+ t->audmode = V4L2_TUNER_MODE_MONO | V4L2_TUNER_MODE_STEREO |
+ V4L2_TUNER_MODE_LANG1 | V4L2_TUNER_MODE_LANG2;
+ return;
+ }
+}
+
+/* TDA9821 on TerraTV+ Bt848, Bt878 */
+void terratv_audio(struct bttv *btv, struct v4l2_tuner *t, int set)
+{
+ unsigned int con = 0;
+
+ if (set) {
+ gpio_inout(0x180000,0x180000);
+ if (t->audmode & V4L2_TUNER_MODE_LANG2)
+ con = 0x080000;
+ if (t->audmode & V4L2_TUNER_MODE_STEREO)
+ con = 0x180000;
+ gpio_bits(0x180000, con);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"terratv");
+ } else {
+ t->audmode = V4L2_TUNER_MODE_MONO | V4L2_TUNER_MODE_STEREO |
+ V4L2_TUNER_MODE_LANG1 | V4L2_TUNER_MODE_LANG2;
+ }
+}
+
+
+void winfast2000_audio(struct bttv *btv, struct v4l2_tuner *t, int set)
+{
+ unsigned long val = 0;
+
+ if (set) {
+ /*btor (0xc32000, BT848_GPIO_OUT_EN);*/
+ if (t->audmode & V4L2_TUNER_MODE_MONO) /* Mono */
+ val = 0x420000;
+ if (t->audmode & V4L2_TUNER_MODE_LANG1) /* Mono */
+ val = 0x420000;
+ if (t->audmode & V4L2_TUNER_MODE_LANG2) /* SAP */
+ val = 0x410000;
+ if (t->audmode & V4L2_TUNER_MODE_STEREO) /* Stereo */
+ val = 0x020000;
+ if (val) {
+ gpio_bits(0x430000, val);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"winfast2000");
+ }
+ } else {
+ t->audmode = V4L2_TUNER_MODE_MONO | V4L2_TUNER_MODE_STEREO |
+ V4L2_TUNER_MODE_LANG1 | V4L2_TUNER_MODE_LANG2;
+ }
+}
+
+/*
+ * Dariusz Kowalewski <darekk@automex.pl>
+ * sound control for Prolink PV-BT878P+9B (PixelView PlayTV Pro FM+NICAM
+ * revision 9B has on-board TDA9874A sound decoder).
+ *
+ * Note: There are card variants without tda9874a. Forcing the "stereo sound route"
+ * will mute this cards.
+ */
+void pvbt878p9b_audio(struct bttv *btv, struct v4l2_tuner *t, int set)
+{
+ unsigned int val = 0;
+
+ if (btv->radio_user)
+ return;
+
+ if (set) {
+ if (t->audmode & V4L2_TUNER_MODE_MONO) {
+ val = 0x01;
+ }
+ if ((t->audmode & (V4L2_TUNER_MODE_LANG1 | V4L2_TUNER_MODE_LANG2))
+ || (t->audmode & V4L2_TUNER_MODE_STEREO)) {
+ val = 0x02;
+ }
+ if (val) {
+ gpio_bits(0x03,val);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"pvbt878p9b");
+ }
+ } else {
+ t->audmode = V4L2_TUNER_MODE_MONO | V4L2_TUNER_MODE_STEREO |
+ V4L2_TUNER_MODE_LANG1 | V4L2_TUNER_MODE_LANG2;
+ }
+}
+
+/*
+ * Dariusz Kowalewski <darekk@automex.pl>
+ * sound control for FlyVideo 2000S (with tda9874 decoder)
+ * based on pvbt878p9b_audio() - this is not tested, please fix!!!
+ */
+void fv2000s_audio(struct bttv *btv, struct v4l2_tuner *t, int set)
+{
+ unsigned int val = 0xffff;
+
+ if (btv->radio_user)
+ return;
+
+ if (set) {
+ if (t->audmode & V4L2_TUNER_MODE_MONO) {
+ val = 0x0000;
+ }
+ if ((t->audmode & (V4L2_TUNER_MODE_LANG1 | V4L2_TUNER_MODE_LANG2))
+ || (t->audmode & V4L2_TUNER_MODE_STEREO)) {
+ val = 0x1080; /*-dk-???: 0x0880, 0x0080, 0x1800 ... */
+ }
+ if (val != 0xffff) {
+ gpio_bits(0x1800, val);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"fv2000s");
+ }
+ } else {
+ t->audmode = V4L2_TUNER_MODE_MONO | V4L2_TUNER_MODE_STEREO |
+ V4L2_TUNER_MODE_LANG1 | V4L2_TUNER_MODE_LANG2;
+ }
+}
+
+/*
+ * sound control for Canopus WinDVR PCI
+ * Masaki Suzuki <masaki@btree.org>
+ */
+void windvr_audio(struct bttv *btv, struct v4l2_tuner *t, int set)
+{
+ unsigned long val = 0;
+
+ if (set) {
+ if (t->audmode & V4L2_TUNER_MODE_MONO)
+ val = 0x040000;
+ if (t->audmode & V4L2_TUNER_MODE_LANG1)
+ val = 0;
+ if (t->audmode & V4L2_TUNER_MODE_LANG2)
+ val = 0x100000;
+ if (t->audmode & V4L2_TUNER_MODE_STEREO)
+ val = 0;
+ if (val) {
+ gpio_bits(0x140000, val);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"windvr");
+ }
+ } else {
+ t->audmode = V4L2_TUNER_MODE_MONO | V4L2_TUNER_MODE_STEREO |
+ V4L2_TUNER_MODE_LANG1 | V4L2_TUNER_MODE_LANG2;
+ }
+}
+
+/*
+ * sound control for AD-TVK503
+ * Hiroshi Takekawa <sian@big.or.jp>
+ */
+void adtvk503_audio(struct bttv *btv, struct v4l2_tuner *t, int set)
+{
+ unsigned int con = 0xffffff;
+
+ /* btaor(0x1e0000, ~0x1e0000, BT848_GPIO_OUT_EN); */
+
+ if (set) {
+ /* btor(***, BT848_GPIO_OUT_EN); */
+ if (t->audmode & V4L2_TUNER_MODE_LANG1)
+ con = 0x00000000;
+ if (t->audmode & V4L2_TUNER_MODE_LANG2)
+ con = 0x00180000;
+ if (t->audmode & V4L2_TUNER_MODE_STEREO)
+ con = 0x00000000;
+ if (t->audmode & V4L2_TUNER_MODE_MONO)
+ con = 0x00060000;
+ if (con != 0xffffff) {
+ gpio_bits(0x1e0000,con);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv, "adtvk503");
+ }
+ } else {
+ t->audmode = V4L2_TUNER_MODE_MONO | V4L2_TUNER_MODE_STEREO |
+ V4L2_TUNER_MODE_LANG1 | V4L2_TUNER_MODE_LANG2;
+ }
+}
diff --git a/drivers/media/pci/bt8xx/bttv-audio-hook.h b/drivers/media/pci/bt8xx/bttv-audio-hook.h
new file mode 100644
index 00000000000..159d07adeff
--- /dev/null
+++ b/drivers/media/pci/bt8xx/bttv-audio-hook.h
@@ -0,0 +1,23 @@
+/*
+ * Handlers for board audio hooks, splitted from bttv-cards
+ *
+ * Copyright (c) 2006 Mauro Carvalho Chehab (mchehab@infradead.org)
+ * This code is placed under the terms of the GNU General Public License
+ */
+
+#include "bttvp.h"
+
+void winview_volume (struct bttv *btv, __u16 volume);
+
+void lt9415_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
+void avermedia_tvphone_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
+void avermedia_tv_stereo_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
+void terratv_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
+void gvbctv3pci_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
+void gvbctv5pci_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
+void winfast2000_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
+void pvbt878p9b_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
+void fv2000s_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
+void windvr_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
+void adtvk503_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
+
diff --git a/drivers/media/pci/bt8xx/bttv-cards.c b/drivers/media/pci/bt8xx/bttv-cards.c
new file mode 100644
index 00000000000..38952faaffd
--- /dev/null
+++ b/drivers/media/pci/bt8xx/bttv-cards.c
@@ -0,0 +1,4895 @@
+/*
+
+ bttv-cards.c
+
+ this file has configuration informations - card-specific stuff
+ like the big tvcards array for the most part
+
+ Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de)
+ & Marcus Metzler (mocm@thp.uni-koeln.de)
+ (c) 1999-2001 Gerd Knorr <kraxel@goldbach.in-berlin.de>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/kmod.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/vmalloc.h>
+#include <linux/firmware.h>
+#include <net/checksum.h>
+
+#include <asm/unaligned.h>
+#include <asm/io.h>
+
+#include "bttvp.h"
+#include <media/v4l2-common.h>
+#include <media/tvaudio.h>
+#include "bttv-audio-hook.h"
+
+/* fwd decl */
+static void boot_msp34xx(struct bttv *btv, int pin);
+static void hauppauge_eeprom(struct bttv *btv);
+static void avermedia_eeprom(struct bttv *btv);
+static void osprey_eeprom(struct bttv *btv, const u8 ee[256]);
+static void modtec_eeprom(struct bttv *btv);
+static void init_PXC200(struct bttv *btv);
+static void init_RTV24(struct bttv *btv);
+
+static void rv605_muxsel(struct bttv *btv, unsigned int input);
+static void eagle_muxsel(struct bttv *btv, unsigned int input);
+static void xguard_muxsel(struct bttv *btv, unsigned int input);
+static void ivc120_muxsel(struct bttv *btv, unsigned int input);
+static void gvc1100_muxsel(struct bttv *btv, unsigned int input);
+
+static void PXC200_muxsel(struct bttv *btv, unsigned int input);
+
+static void picolo_tetra_muxsel(struct bttv *btv, unsigned int input);
+static void picolo_tetra_init(struct bttv *btv);
+
+static void tibetCS16_muxsel(struct bttv *btv, unsigned int input);
+static void tibetCS16_init(struct bttv *btv);
+
+static void kodicom4400r_muxsel(struct bttv *btv, unsigned int input);
+static void kodicom4400r_init(struct bttv *btv);
+
+static void sigmaSLC_muxsel(struct bttv *btv, unsigned int input);
+static void sigmaSQ_muxsel(struct bttv *btv, unsigned int input);
+
+static void geovision_muxsel(struct bttv *btv, unsigned int input);
+
+static void phytec_muxsel(struct bttv *btv, unsigned int input);
+
+static void gv800s_muxsel(struct bttv *btv, unsigned int input);
+static void gv800s_init(struct bttv *btv);
+
+static void td3116_muxsel(struct bttv *btv, unsigned int input);
+
+static int terratec_active_radio_upgrade(struct bttv *btv);
+static int tea5757_read(struct bttv *btv);
+static int tea5757_write(struct bttv *btv, int value);
+static void identify_by_eeprom(struct bttv *btv,
+ unsigned char eeprom_data[256]);
+static int __devinit pvr_boot(struct bttv *btv);
+
+/* config variables */
+static unsigned int triton1;
+static unsigned int vsfx;
+static unsigned int latency = UNSET;
+int no_overlay=-1;
+
+static unsigned int card[BTTV_MAX] = { [ 0 ... (BTTV_MAX-1) ] = UNSET };
+static unsigned int pll[BTTV_MAX] = { [ 0 ... (BTTV_MAX-1) ] = UNSET };
+static unsigned int tuner[BTTV_MAX] = { [ 0 ... (BTTV_MAX-1) ] = UNSET };
+static unsigned int svhs[BTTV_MAX] = { [ 0 ... (BTTV_MAX-1) ] = UNSET };
+static unsigned int remote[BTTV_MAX] = { [ 0 ... (BTTV_MAX-1) ] = UNSET };
+static unsigned int audiodev[BTTV_MAX];
+static unsigned int saa6588[BTTV_MAX];
+static struct bttv *master[BTTV_MAX] = { [ 0 ... (BTTV_MAX-1) ] = NULL };
+static unsigned int autoload = UNSET;
+static unsigned int gpiomask = UNSET;
+static unsigned int audioall = UNSET;
+static unsigned int audiomux[5] = { [ 0 ... 4 ] = UNSET };
+
+/* insmod options */
+module_param(triton1, int, 0444);
+module_param(vsfx, int, 0444);
+module_param(no_overlay, int, 0444);
+module_param(latency, int, 0444);
+module_param(gpiomask, int, 0444);
+module_param(audioall, int, 0444);
+module_param(autoload, int, 0444);
+
+module_param_array(card, int, NULL, 0444);
+module_param_array(pll, int, NULL, 0444);
+module_param_array(tuner, int, NULL, 0444);
+module_param_array(svhs, int, NULL, 0444);
+module_param_array(remote, int, NULL, 0444);
+module_param_array(audiodev, int, NULL, 0444);
+module_param_array(audiomux, int, NULL, 0444);
+
+MODULE_PARM_DESC(triton1,"set ETBF pci config bit "
+ "[enable bug compatibility for triton1 + others]");
+MODULE_PARM_DESC(vsfx,"set VSFX pci config bit "
+ "[yet another chipset flaw workaround]");
+MODULE_PARM_DESC(latency,"pci latency timer");
+MODULE_PARM_DESC(card,"specify TV/grabber card model, see CARDLIST file for a list");
+MODULE_PARM_DESC(pll,"specify installed crystal (0=none, 28=28 MHz, 35=35 MHz)");
+MODULE_PARM_DESC(tuner,"specify installed tuner type");
+MODULE_PARM_DESC(autoload, "obsolete option, please do not use anymore");
+MODULE_PARM_DESC(audiodev, "specify audio device:\n"
+ "\t\t-1 = no audio\n"
+ "\t\t 0 = autodetect (default)\n"
+ "\t\t 1 = msp3400\n"
+ "\t\t 2 = tda7432\n"
+ "\t\t 3 = tvaudio");
+MODULE_PARM_DESC(saa6588, "if 1, then load the saa6588 RDS module, default (0) is to use the card definition.");
+MODULE_PARM_DESC(no_overlay,"allow override overlay default (0 disables, 1 enables)"
+ " [some VIA/SIS chipsets are known to have problem with overlay]");
+
+/* ----------------------------------------------------------------------- */
+/* list of card IDs for bt878+ cards */
+
+static struct CARD {
+ unsigned id;
+ int cardnr;
+ char *name;
+} cards[] __devinitdata = {
+ { 0x13eb0070, BTTV_BOARD_HAUPPAUGE878, "Hauppauge WinTV" },
+ { 0x39000070, BTTV_BOARD_HAUPPAUGE878, "Hauppauge WinTV-D" },
+ { 0x45000070, BTTV_BOARD_HAUPPAUGEPVR, "Hauppauge WinTV/PVR" },
+ { 0xff000070, BTTV_BOARD_OSPREY1x0, "Osprey-100" },
+ { 0xff010070, BTTV_BOARD_OSPREY2x0_SVID,"Osprey-200" },
+ { 0xff020070, BTTV_BOARD_OSPREY500, "Osprey-500" },
+ { 0xff030070, BTTV_BOARD_OSPREY2000, "Osprey-2000" },
+ { 0xff040070, BTTV_BOARD_OSPREY540, "Osprey-540" },
+ { 0xff070070, BTTV_BOARD_OSPREY440, "Osprey-440" },
+
+ { 0x00011002, BTTV_BOARD_ATI_TVWONDER, "ATI TV Wonder" },
+ { 0x00031002, BTTV_BOARD_ATI_TVWONDERVE,"ATI TV Wonder/VE" },
+
+ { 0x6606107d, BTTV_BOARD_WINFAST2000, "Leadtek WinFast TV 2000" },
+ { 0x6607107d, BTTV_BOARD_WINFASTVC100, "Leadtek WinFast VC 100" },
+ { 0x6609107d, BTTV_BOARD_WINFAST2000, "Leadtek TV 2000 XP" },
+ { 0x263610b4, BTTV_BOARD_STB2, "STB TV PCI FM, Gateway P/N 6000704" },
+ { 0x264510b4, BTTV_BOARD_STB2, "STB TV PCI FM, Gateway P/N 6000704" },
+ { 0x402010fc, BTTV_BOARD_GVBCTV3PCI, "I-O Data Co. GV-BCTV3/PCI" },
+ { 0x405010fc, BTTV_BOARD_GVBCTV4PCI, "I-O Data Co. GV-BCTV4/PCI" },
+ { 0x407010fc, BTTV_BOARD_GVBCTV5PCI, "I-O Data Co. GV-BCTV5/PCI" },
+ { 0xd01810fc, BTTV_BOARD_GVBCTV5PCI, "I-O Data Co. GV-BCTV5/PCI" },
+
+ { 0x001211bd, BTTV_BOARD_PINNACLE, "Pinnacle PCTV" },
+ /* some cards ship with byteswapped IDs ... */
+ { 0x1200bd11, BTTV_BOARD_PINNACLE, "Pinnacle PCTV [bswap]" },
+ { 0xff00bd11, BTTV_BOARD_PINNACLE, "Pinnacle PCTV [bswap]" },
+ /* this seems to happen as well ... */
+ { 0xff1211bd, BTTV_BOARD_PINNACLE, "Pinnacle PCTV" },
+
+ { 0x3000121a, BTTV_BOARD_VOODOOTV_200, "3Dfx VoodooTV 200" },
+ { 0x263710b4, BTTV_BOARD_VOODOOTV_FM, "3Dfx VoodooTV FM" },
+ { 0x3060121a, BTTV_BOARD_STB2, "3Dfx VoodooTV 100/ STB OEM" },
+
+ { 0x3000144f, BTTV_BOARD_MAGICTVIEW063, "(Askey Magic/others) TView99 CPH06x" },
+ { 0xa005144f, BTTV_BOARD_MAGICTVIEW063, "CPH06X TView99-Card" },
+ { 0x3002144f, BTTV_BOARD_MAGICTVIEW061, "(Askey Magic/others) TView99 CPH05x" },
+ { 0x3005144f, BTTV_BOARD_MAGICTVIEW061, "(Askey Magic/others) TView99 CPH061/06L (T1/LC)" },
+ { 0x5000144f, BTTV_BOARD_MAGICTVIEW061, "Askey CPH050" },
+ { 0x300014ff, BTTV_BOARD_MAGICTVIEW061, "TView 99 (CPH061)" },
+ { 0x300214ff, BTTV_BOARD_PHOEBE_TVMAS, "Phoebe TV Master (CPH060)" },
+
+ { 0x00011461, BTTV_BOARD_AVPHONE98, "AVerMedia TVPhone98" },
+ { 0x00021461, BTTV_BOARD_AVERMEDIA98, "AVermedia TVCapture 98" },
+ { 0x00031461, BTTV_BOARD_AVPHONE98, "AVerMedia TVPhone98" },
+ { 0x00041461, BTTV_BOARD_AVERMEDIA98, "AVerMedia TVCapture 98" },
+ { 0x03001461, BTTV_BOARD_AVERMEDIA98, "VDOMATE TV TUNER CARD" },
+
+ { 0x1117153b, BTTV_BOARD_TERRATVALUE, "Terratec TValue (Philips PAL B/G)" },
+ { 0x1118153b, BTTV_BOARD_TERRATVALUE, "Terratec TValue (Temic PAL B/G)" },
+ { 0x1119153b, BTTV_BOARD_TERRATVALUE, "Terratec TValue (Philips PAL I)" },
+ { 0x111a153b, BTTV_BOARD_TERRATVALUE, "Terratec TValue (Temic PAL I)" },
+
+ { 0x1123153b, BTTV_BOARD_TERRATVRADIO, "Terratec TV Radio+" },
+ { 0x1127153b, BTTV_BOARD_TERRATV, "Terratec TV+ (V1.05)" },
+ /* clashes with FlyVideo
+ *{ 0x18521852, BTTV_BOARD_TERRATV, "Terratec TV+ (V1.10)" }, */
+ { 0x1134153b, BTTV_BOARD_TERRATVALUE, "Terratec TValue (LR102)" },
+ { 0x1135153b, BTTV_BOARD_TERRATVALUER, "Terratec TValue Radio" }, /* LR102 */
+ { 0x5018153b, BTTV_BOARD_TERRATVALUE, "Terratec TValue" }, /* ?? */
+ { 0xff3b153b, BTTV_BOARD_TERRATVALUER, "Terratec TValue Radio" }, /* ?? */
+
+ { 0x400015b0, BTTV_BOARD_ZOLTRIX_GENIE, "Zoltrix Genie TV" },
+ { 0x400a15b0, BTTV_BOARD_ZOLTRIX_GENIE, "Zoltrix Genie TV" },
+ { 0x400d15b0, BTTV_BOARD_ZOLTRIX_GENIE, "Zoltrix Genie TV / Radio" },
+ { 0x401015b0, BTTV_BOARD_ZOLTRIX_GENIE, "Zoltrix Genie TV / Radio" },
+ { 0x401615b0, BTTV_BOARD_ZOLTRIX_GENIE, "Zoltrix Genie TV / Radio" },
+
+ { 0x1430aa00, BTTV_BOARD_PV143, "Provideo PV143A" },
+ { 0x1431aa00, BTTV_BOARD_PV143, "Provideo PV143B" },
+ { 0x1432aa00, BTTV_BOARD_PV143, "Provideo PV143C" },
+ { 0x1433aa00, BTTV_BOARD_PV143, "Provideo PV143D" },
+ { 0x1433aa03, BTTV_BOARD_PV143, "Security Eyes" },
+
+ { 0x1460aa00, BTTV_BOARD_PV150, "Provideo PV150A-1" },
+ { 0x1461aa01, BTTV_BOARD_PV150, "Provideo PV150A-2" },
+ { 0x1462aa02, BTTV_BOARD_PV150, "Provideo PV150A-3" },
+ { 0x1463aa03, BTTV_BOARD_PV150, "Provideo PV150A-4" },
+
+ { 0x1464aa04, BTTV_BOARD_PV150, "Provideo PV150B-1" },
+ { 0x1465aa05, BTTV_BOARD_PV150, "Provideo PV150B-2" },
+ { 0x1466aa06, BTTV_BOARD_PV150, "Provideo PV150B-3" },
+ { 0x1467aa07, BTTV_BOARD_PV150, "Provideo PV150B-4" },
+
+ { 0xa132ff00, BTTV_BOARD_IVC100, "IVC-100" },
+ { 0xa1550000, BTTV_BOARD_IVC200, "IVC-200" },
+ { 0xa1550001, BTTV_BOARD_IVC200, "IVC-200" },
+ { 0xa1550002, BTTV_BOARD_IVC200, "IVC-200" },
+ { 0xa1550003, BTTV_BOARD_IVC200, "IVC-200" },
+ { 0xa1550100, BTTV_BOARD_IVC200, "IVC-200G" },
+ { 0xa1550101, BTTV_BOARD_IVC200, "IVC-200G" },
+ { 0xa1550102, BTTV_BOARD_IVC200, "IVC-200G" },
+ { 0xa1550103, BTTV_BOARD_IVC200, "IVC-200G" },
+ { 0xa1550800, BTTV_BOARD_IVC200, "IVC-200" },
+ { 0xa1550801, BTTV_BOARD_IVC200, "IVC-200" },
+ { 0xa1550802, BTTV_BOARD_IVC200, "IVC-200" },
+ { 0xa1550803, BTTV_BOARD_IVC200, "IVC-200" },
+ { 0xa182ff00, BTTV_BOARD_IVC120, "IVC-120G" },
+ { 0xa182ff01, BTTV_BOARD_IVC120, "IVC-120G" },
+ { 0xa182ff02, BTTV_BOARD_IVC120, "IVC-120G" },
+ { 0xa182ff03, BTTV_BOARD_IVC120, "IVC-120G" },
+ { 0xa182ff04, BTTV_BOARD_IVC120, "IVC-120G" },
+ { 0xa182ff05, BTTV_BOARD_IVC120, "IVC-120G" },
+ { 0xa182ff06, BTTV_BOARD_IVC120, "IVC-120G" },
+ { 0xa182ff07, BTTV_BOARD_IVC120, "IVC-120G" },
+ { 0xa182ff08, BTTV_BOARD_IVC120, "IVC-120G" },
+ { 0xa182ff09, BTTV_BOARD_IVC120, "IVC-120G" },
+ { 0xa182ff0a, BTTV_BOARD_IVC120, "IVC-120G" },
+ { 0xa182ff0b, BTTV_BOARD_IVC120, "IVC-120G" },
+ { 0xa182ff0c, BTTV_BOARD_IVC120, "IVC-120G" },
+ { 0xa182ff0d, BTTV_BOARD_IVC120, "IVC-120G" },
+ { 0xa182ff0e, BTTV_BOARD_IVC120, "IVC-120G" },
+ { 0xa182ff0f, BTTV_BOARD_IVC120, "IVC-120G" },
+ { 0xf0500000, BTTV_BOARD_IVCE8784, "IVCE-8784" },
+ { 0xf0500001, BTTV_BOARD_IVCE8784, "IVCE-8784" },
+ { 0xf0500002, BTTV_BOARD_IVCE8784, "IVCE-8784" },
+ { 0xf0500003, BTTV_BOARD_IVCE8784, "IVCE-8784" },
+
+ { 0x41424344, BTTV_BOARD_GRANDTEC, "GrandTec Multi Capture" },
+ { 0x01020304, BTTV_BOARD_XGUARD, "Grandtec Grand X-Guard" },
+
+ { 0x18501851, BTTV_BOARD_CHRONOS_VS2, "FlyVideo 98 (LR50)/ Chronos Video Shuttle II" },
+ { 0xa0501851, BTTV_BOARD_CHRONOS_VS2, "FlyVideo 98 (LR50)/ Chronos Video Shuttle II" },
+ { 0x18511851, BTTV_BOARD_FLYVIDEO98EZ, "FlyVideo 98EZ (LR51)/ CyberMail AV" },
+ { 0x18521852, BTTV_BOARD_TYPHOON_TVIEW, "FlyVideo 98FM (LR50)/ Typhoon TView TV/FM Tuner" },
+ { 0x41a0a051, BTTV_BOARD_FLYVIDEO_98FM, "Lifeview FlyVideo 98 LR50 Rev Q" },
+ { 0x18501f7f, BTTV_BOARD_FLYVIDEO_98, "Lifeview Flyvideo 98" },
+
+ { 0x010115cb, BTTV_BOARD_GMV1, "AG GMV1" },
+ { 0x010114c7, BTTV_BOARD_MODTEC_205, "Modular Technology MM201/MM202/MM205/MM210/MM215 PCTV" },
+
+ { 0x10b42636, BTTV_BOARD_HAUPPAUGE878, "STB ???" },
+ { 0x217d6606, BTTV_BOARD_WINFAST2000, "Leadtek WinFast TV 2000" },
+ { 0xfff6f6ff, BTTV_BOARD_WINFAST2000, "Leadtek WinFast TV 2000" },
+ { 0x03116000, BTTV_BOARD_SENSORAY311_611, "Sensoray 311" },
+ { 0x06116000, BTTV_BOARD_SENSORAY311_611, "Sensoray 611" },
+ { 0x00790e11, BTTV_BOARD_WINDVR, "Canopus WinDVR PCI" },
+ { 0xa0fca1a0, BTTV_BOARD_ZOLTRIX, "Face to Face Tvmax" },
+ { 0x82b2aa6a, BTTV_BOARD_SIMUS_GVC1100, "SIMUS GVC1100" },
+ { 0x146caa0c, BTTV_BOARD_PV951, "ituner spectra8" },
+ { 0x200a1295, BTTV_BOARD_PXC200, "ImageNation PXC200A" },
+
+ { 0x40111554, BTTV_BOARD_PV_BT878P_9B, "Prolink Pixelview PV-BT" },
+ { 0x17de0a01, BTTV_BOARD_KWORLD, "Mecer TV/FM/Video Tuner" },
+
+ { 0x01051805, BTTV_BOARD_PICOLO_TETRA_CHIP, "Picolo Tetra Chip #1" },
+ { 0x01061805, BTTV_BOARD_PICOLO_TETRA_CHIP, "Picolo Tetra Chip #2" },
+ { 0x01071805, BTTV_BOARD_PICOLO_TETRA_CHIP, "Picolo Tetra Chip #3" },
+ { 0x01081805, BTTV_BOARD_PICOLO_TETRA_CHIP, "Picolo Tetra Chip #4" },
+
+ { 0x15409511, BTTV_BOARD_ACORP_Y878F, "Acorp Y878F" },
+
+ { 0x53534149, BTTV_BOARD_SSAI_SECURITY, "SSAI Security Video Interface" },
+ { 0x5353414a, BTTV_BOARD_SSAI_ULTRASOUND, "SSAI Ultrasound Video Interface" },
+
+ /* likely broken, vendor id doesn't match the other magic views ...
+ * { 0xa0fca04f, BTTV_BOARD_MAGICTVIEW063, "Guillemot Maxi TV Video 3" }, */
+
+ /* Duplicate PCI ID, reconfigure for this board during the eeprom read.
+ * { 0x13eb0070, BTTV_BOARD_HAUPPAUGE_IMPACTVCB, "Hauppauge ImpactVCB" }, */
+
+ { 0x109e036e, BTTV_BOARD_CONCEPTRONIC_CTVFMI2, "Conceptronic CTVFMi v2"},
+
+ /* DVB cards (using pci function .1 for mpeg data xfer) */
+ { 0x001c11bd, BTTV_BOARD_PINNACLESAT, "Pinnacle PCTV Sat" },
+ { 0x01010071, BTTV_BOARD_NEBULA_DIGITV, "Nebula Electronics DigiTV" },
+ { 0x20007063, BTTV_BOARD_PC_HDTV, "pcHDTV HD-2000 TV"},
+ { 0x002611bd, BTTV_BOARD_TWINHAN_DST, "Pinnacle PCTV SAT CI" },
+ { 0x00011822, BTTV_BOARD_TWINHAN_DST, "Twinhan VisionPlus DVB" },
+ { 0xfc00270f, BTTV_BOARD_TWINHAN_DST, "ChainTech digitop DST-1000 DVB-S" },
+ { 0x07711461, BTTV_BOARD_AVDVBT_771, "AVermedia AverTV DVB-T 771" },
+ { 0x07611461, BTTV_BOARD_AVDVBT_761, "AverMedia AverTV DVB-T 761" },
+ { 0xdb1018ac, BTTV_BOARD_DVICO_DVBT_LITE, "DViCO FusionHDTV DVB-T Lite" },
+ { 0xdb1118ac, BTTV_BOARD_DVICO_DVBT_LITE, "Ultraview DVB-T Lite" },
+ { 0xd50018ac, BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE, "DViCO FusionHDTV 5 Lite" },
+ { 0x00261822, BTTV_BOARD_TWINHAN_DST, "DNTV Live! Mini "},
+ { 0xd200dbc0, BTTV_BOARD_DVICO_FUSIONHDTV_2, "DViCO FusionHDTV 2" },
+ { 0x763c008a, BTTV_BOARD_GEOVISION_GV600, "GeoVision GV-600" },
+ { 0x18011000, BTTV_BOARD_ENLTV_FM_2, "Encore ENL TV-FM-2" },
+ { 0x763d800a, BTTV_BOARD_GEOVISION_GV800S, "GeoVision GV-800(S) (master)" },
+ { 0x763d800b, BTTV_BOARD_GEOVISION_GV800S_SL, "GeoVision GV-800(S) (slave)" },
+ { 0x763d800c, BTTV_BOARD_GEOVISION_GV800S_SL, "GeoVision GV-800(S) (slave)" },
+ { 0x763d800d, BTTV_BOARD_GEOVISION_GV800S_SL, "GeoVision GV-800(S) (slave)" },
+
+ { 0x15401830, BTTV_BOARD_PV183, "Provideo PV183-1" },
+ { 0x15401831, BTTV_BOARD_PV183, "Provideo PV183-2" },
+ { 0x15401832, BTTV_BOARD_PV183, "Provideo PV183-3" },
+ { 0x15401833, BTTV_BOARD_PV183, "Provideo PV183-4" },
+ { 0x15401834, BTTV_BOARD_PV183, "Provideo PV183-5" },
+ { 0x15401835, BTTV_BOARD_PV183, "Provideo PV183-6" },
+ { 0x15401836, BTTV_BOARD_PV183, "Provideo PV183-7" },
+ { 0x15401837, BTTV_BOARD_PV183, "Provideo PV183-8" },
+ { 0x3116f200, BTTV_BOARD_TVT_TD3116, "Tongwei Video Technology TD-3116" },
+ { 0x02280279, BTTV_BOARD_APOSONIC_WDVR, "Aposonic W-DVR" },
+ { 0, -1, NULL }
+};
+
+/* ----------------------------------------------------------------------- */
+/* array with description for bt848 / bt878 tv/grabber cards */
+
+struct tvcard bttv_tvcards[] = {
+ /* ---- card 0x00 ---------------------------------- */
+ [BTTV_BOARD_UNKNOWN] = {
+ .name = " *** UNKNOWN/GENERIC *** ",
+ .video_inputs = 4,
+ .svhs = 2,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_MIRO] = {
+ .name = "MIRO PCTV",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 15,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 2, 0, 0, 0 },
+ .gpiomute = 10,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_HAUPPAUGE] = {
+ .name = "Hauppauge (bt848)",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 7,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 1, 2, 3 },
+ .gpiomute = 4,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_STB] = {
+ .name = "STB, Gateway P/N 6000699 (bt848)",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 7,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 4, 0, 2, 3 },
+ .gpiomute = 1,
+ .no_msp34xx = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC,
+ .tuner_addr = ADDR_UNSET,
+ .pll = PLL_28,
+ .has_radio = 1,
+ },
+
+ /* ---- card 0x04 ---------------------------------- */
+ [BTTV_BOARD_INTEL] = {
+ .name = "Intel Create and Share PCI/ Smart Video Recorder III",
+ .video_inputs = 4,
+ /* .audio_inputs= 0, */
+ .svhs = 2,
+ .gpiomask = 0,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0 },
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_DIAMOND] = {
+ .name = "Diamond DTV2000",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 3,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .gpiomux = { 0, 1, 0, 1 },
+ .gpiomute = 3,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_AVERMEDIA] = {
+ .name = "AVerMedia TVPhone",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 3,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomask = 0x0f,
+ .gpiomux = { 0x0c, 0x04, 0x08, 0x04 },
+ /* 0x04 for some cards ?? */
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .audio_mode_gpio= avermedia_tvphone_audio,
+ .has_remote = 1,
+ },
+ [BTTV_BOARD_MATRIX_VISION] = {
+ .name = "MATRIX-Vision MV-Delta",
+ .video_inputs = 5,
+ /* .audio_inputs= 1, */
+ .svhs = 3,
+ .gpiomask = 0,
+ .muxsel = MUXSEL(2, 3, 1, 0, 0),
+ .gpiomux = { 0 },
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+
+ /* ---- card 0x08 ---------------------------------- */
+ [BTTV_BOARD_FLYVIDEO] = {
+ .name = "Lifeview FlyVideo II (Bt848) LR26 / MAXI TV Video PCI2 LR26",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0xc00,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 0xc00, 0x800, 0x400 },
+ .gpiomute = 0xc00,
+ .pll = PLL_28,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_TURBOTV] = {
+ .name = "IMS/IXmicro TurboTV",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 3,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 1, 1, 2, 3 },
+ .pll = PLL_28,
+ .tuner_type = TUNER_TEMIC_PAL,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_HAUPPAUGE878] = {
+ .name = "Hauppauge (bt878)",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x0f, /* old: 7 */
+ .muxsel = MUXSEL(2, 0, 1, 1),
+ .gpiomux = { 0, 1, 2, 3 },
+ .gpiomute = 4,
+ .pll = PLL_28,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_MIROPRO] = {
+ .name = "MIRO PCTV pro",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x3014f,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0x20001,0x10001, 0, 0 },
+ .gpiomute = 10,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+
+ /* ---- card 0x0c ---------------------------------- */
+ [BTTV_BOARD_ADSTECH_TV] = {
+ .name = "ADS Technologies Channel Surfer TV (bt848)",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 15,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 13, 14, 11, 7 },
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_AVERMEDIA98] = {
+ .name = "AVerMedia TVCapture 98",
+ .video_inputs = 3,
+ /* .audio_inputs= 4, */
+ .svhs = 2,
+ .gpiomask = 15,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 13, 14, 11, 7 },
+ .msp34xx_alt = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ .audio_mode_gpio= avermedia_tv_stereo_audio,
+ .no_gpioirq = 1,
+ },
+ [BTTV_BOARD_VHX] = {
+ .name = "Aimslab Video Highway Xtreme (VHX)",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 7,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 2, 1, 3 }, /* old: {0, 1, 2, 3, 4} */
+ .gpiomute = 4,
+ .pll = PLL_28,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_ZOLTRIX] = {
+ .name = "Zoltrix TV-Max",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 15,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 0, 1, 0 },
+ .gpiomute = 10,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+
+ /* ---- card 0x10 ---------------------------------- */
+ [BTTV_BOARD_PIXVIEWPLAYTV] = {
+ .name = "Prolink Pixelview PlayTV (bt878)",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x01fe00,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ /* 2003-10-20 by "Anton A. Arapov" <arapov@mail.ru> */
+ .gpiomux = { 0x001e00, 0, 0x018000, 0x014000 },
+ .gpiomute = 0x002000,
+ .pll = PLL_28,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_WINVIEW_601] = {
+ .name = "Leadtek WinView 601",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x8300f8,
+ .muxsel = MUXSEL(2, 3, 1, 1, 0),
+ .gpiomux = { 0x4fa007,0xcfa007,0xcfa007,0xcfa007 },
+ .gpiomute = 0xcfa007,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .volume_gpio = winview_volume,
+ .has_radio = 1,
+ },
+ [BTTV_BOARD_AVEC_INTERCAP] = {
+ .name = "AVEC Intercapture",
+ .video_inputs = 3,
+ /* .audio_inputs= 2, */
+ .svhs = 2,
+ .gpiomask = 0,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 1, 0, 0, 0 },
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_LIFE_FLYKIT] = {
+ .name = "Lifeview FlyVideo II EZ /FlyKit LR38 Bt848 (capture only)",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = NO_SVHS,
+ .gpiomask = 0x8dff00,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0 },
+ .no_msp34xx = 1,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+
+ /* ---- card 0x14 ---------------------------------- */
+ [BTTV_BOARD_CEI_RAFFLES] = {
+ .name = "CEI Raffles Card",
+ .video_inputs = 3,
+ /* .audio_inputs= 3, */
+ .svhs = 2,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_CONFERENCETV] = {
+ .name = "Lifeview FlyVideo 98/ Lucky Star Image World ConferenceTV LR50",
+ .video_inputs = 4,
+ /* .audio_inputs= 2, tuner, line in */
+ .svhs = 2,
+ .gpiomask = 0x1800,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 0x800, 0x1000, 0x1000 },
+ .gpiomute = 0x1800,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL_I,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_PHOEBE_TVMAS] = {
+ .name = "Askey CPH050/ Phoebe Tv Master + FM",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0xc00,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 1, 0x800, 0x400 },
+ .gpiomute = 0xc00,
+ .pll = PLL_28,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_MODTEC_205] = {
+ .name = "Modular Technology MM201/MM202/MM205/MM210/MM215 PCTV, bt878",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = NO_SVHS,
+ .has_dig_in = 1,
+ .gpiomask = 7,
+ .muxsel = MUXSEL(2, 3, 0), /* input 2 is digital */
+ /* .digital_mode= DIGITAL_MODE_CAMERA, */
+ .gpiomux = { 0, 0, 0, 0 },
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_ALPS_TSBB5_PAL_I,
+ .tuner_addr = ADDR_UNSET,
+ },
+
+ /* ---- card 0x18 ---------------------------------- */
+ [BTTV_BOARD_MAGICTVIEW061] = {
+ .name = "Askey CPH05X/06X (bt878) [many vendors]",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0xe00,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = {0x400, 0x400, 0x400, 0x400 },
+ .gpiomute = 0xc00,
+ .pll = PLL_28,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .has_remote = 1,
+ .has_radio = 1, /* not every card has radio */
+ },
+ [BTTV_BOARD_VOBIS_BOOSTAR] = {
+ .name = "Terratec TerraTV+ Version 1.0 (Bt848)/ Terra TValue Version 1.0/ Vobis TV-Boostar",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x1f0fff,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0x20000, 0x30000, 0x10000, 0 },
+ .gpiomute = 0x40000,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ .audio_mode_gpio= terratv_audio,
+ },
+ [BTTV_BOARD_HAUPPAUG_WCAM] = {
+ .name = "Hauppauge WinCam newer (bt878)",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 3,
+ .gpiomask = 7,
+ .muxsel = MUXSEL(2, 0, 1, 1),
+ .gpiomux = { 0, 1, 2, 3 },
+ .gpiomute = 4,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_MAXI] = {
+ .name = "Lifeview FlyVideo 98/ MAXI TV Video PCI2 LR50",
+ .video_inputs = 4,
+ /* .audio_inputs= 2, */
+ .svhs = 2,
+ .gpiomask = 0x1800,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 0x800, 0x1000, 0x1000 },
+ .gpiomute = 0x1800,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_SECAM,
+ .tuner_addr = ADDR_UNSET,
+ },
+
+ /* ---- card 0x1c ---------------------------------- */
+ [BTTV_BOARD_TERRATV] = {
+ .name = "Terratec TerraTV+ Version 1.1 (bt878)",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x1f0fff,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0x20000, 0x30000, 0x10000, 0x00000 },
+ .gpiomute = 0x40000,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ .audio_mode_gpio= terratv_audio,
+ /* GPIO wiring:
+ External 20 pin connector (for Active Radio Upgrade board)
+ gpio00: i2c-sda
+ gpio01: i2c-scl
+ gpio02: om5610-data
+ gpio03: om5610-clk
+ gpio04: om5610-wre
+ gpio05: om5610-stereo
+ gpio06: rds6588-davn
+ gpio07: Pin 7 n.c.
+ gpio08: nIOW
+ gpio09+10: nIOR, nSEL ?? (bt878)
+ gpio09: nIOR (bt848)
+ gpio10: nSEL (bt848)
+ Sound Routing:
+ gpio16: u2-A0 (1st 4052bt)
+ gpio17: u2-A1
+ gpio18: u2-nEN
+ gpio19: u4-A0 (2nd 4052)
+ gpio20: u4-A1
+ u4-nEN - GND
+ Btspy:
+ 00000 : Cdrom (internal audio input)
+ 10000 : ext. Video audio input
+ 20000 : TV Mono
+ a0000 : TV Mono/2
+ 1a0000 : TV Stereo
+ 30000 : Radio
+ 40000 : Mute
+ */
+
+ },
+ [BTTV_BOARD_PXC200] = {
+ /* Jannik Fritsch <jannik@techfak.uni-bielefeld.de> */
+ .name = "Imagenation PXC200",
+ .video_inputs = 5,
+ /* .audio_inputs= 1, */
+ .svhs = 1, /* was: 4 */
+ .gpiomask = 0,
+ .muxsel = MUXSEL(2, 3, 1, 0, 0),
+ .gpiomux = { 0 },
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .muxsel_hook = PXC200_muxsel,
+
+ },
+ [BTTV_BOARD_FLYVIDEO_98] = {
+ .name = "Lifeview FlyVideo 98 LR50",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x1800, /* 0x8dfe00 */
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 0x0800, 0x1000, 0x1000 },
+ .gpiomute = 0x1800,
+ .pll = PLL_28,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_IPROTV] = {
+ .name = "Formac iProTV, Formac ProTV I (bt848)",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 3,
+ .gpiomask = 1,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 1, 0, 0, 0 },
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ },
+
+ /* ---- card 0x20 ---------------------------------- */
+ [BTTV_BOARD_INTEL_C_S_PCI] = {
+ .name = "Intel Create and Share PCI/ Smart Video Recorder III",
+ .video_inputs = 4,
+ /* .audio_inputs= 0, */
+ .svhs = 2,
+ .gpiomask = 0,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0 },
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_TERRATVALUE] = {
+ .name = "Terratec TerraTValue Version Bt878",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0xffff00,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0x500, 0, 0x300, 0x900 },
+ .gpiomute = 0x900,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_WINFAST2000] = {
+ .name = "Leadtek WinFast 2000/ WinFast 2000 XP",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ /* TV, CVid, SVid, CVid over SVid connector */
+ .muxsel = MUXSEL(2, 3, 1, 1, 0),
+ /* Alexander Varakin <avarakin@hotmail.com> [stereo version] */
+ .gpiomask = 0xb33000,
+ .gpiomux = { 0x122000,0x1000,0x0000,0x620000 },
+ .gpiomute = 0x800000,
+ /* Audio Routing for "WinFast 2000 XP" (no tv stereo !)
+ gpio23 -- hef4052:nEnable (0x800000)
+ gpio12 -- hef4052:A1
+ gpio13 -- hef4052:A0
+ 0x0000: external audio
+ 0x1000: FM
+ 0x2000: TV
+ 0x3000: n.c.
+ Note: There exists another variant "Winfast 2000" with tv stereo !?
+ Note: eeprom only contains FF and pci subsystem id 107d:6606
+ */
+ .pll = PLL_28,
+ .has_radio = 1,
+ .tuner_type = TUNER_PHILIPS_PAL, /* default for now, gpio reads BFFF06 for Pal bg+dk */
+ .tuner_addr = ADDR_UNSET,
+ .audio_mode_gpio= winfast2000_audio,
+ .has_remote = 1,
+ },
+ [BTTV_BOARD_CHRONOS_VS2] = {
+ .name = "Lifeview FlyVideo 98 LR50 / Chronos Video Shuttle II",
+ .video_inputs = 4,
+ /* .audio_inputs= 3, */
+ .svhs = 2,
+ .gpiomask = 0x1800,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 0x800, 0x1000, 0x1000 },
+ .gpiomute = 0x1800,
+ .pll = PLL_28,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+
+ /* ---- card 0x24 ---------------------------------- */
+ [BTTV_BOARD_TYPHOON_TVIEW] = {
+ .name = "Lifeview FlyVideo 98FM LR50 / Typhoon TView TV/FM Tuner",
+ .video_inputs = 4,
+ /* .audio_inputs= 3, */
+ .svhs = 2,
+ .gpiomask = 0x1800,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 0x800, 0x1000, 0x1000 },
+ .gpiomute = 0x1800,
+ .pll = PLL_28,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .has_radio = 1,
+ },
+ [BTTV_BOARD_PXELVWPLTVPRO] = {
+ .name = "Prolink PixelView PlayTV pro",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0xff,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0x21, 0x20, 0x24, 0x2c },
+ .gpiomute = 0x29,
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_MAGICTVIEW063] = {
+ .name = "Askey CPH06X TView99",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x551e00,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .gpiomux = { 0x551400, 0x551200, 0, 0 },
+ .gpiomute = 0x551c00,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL_I,
+ .tuner_addr = ADDR_UNSET,
+ .has_remote = 1,
+ },
+ [BTTV_BOARD_PINNACLE] = {
+ .name = "Pinnacle PCTV Studio/Rave",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x03000F,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 2, 0xd0001, 0, 0 },
+ .gpiomute = 1,
+ .pll = PLL_28,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+
+ /* ---- card 0x28 ---------------------------------- */
+ [BTTV_BOARD_STB2] = {
+ .name = "STB TV PCI FM, Gateway P/N 6000704 (bt878), 3Dfx VoodooTV 100",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 7,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 4, 0, 2, 3 },
+ .gpiomute = 1,
+ .no_msp34xx = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC,
+ .tuner_addr = ADDR_UNSET,
+ .pll = PLL_28,
+ .has_radio = 1,
+ },
+ [BTTV_BOARD_AVPHONE98] = {
+ .name = "AVerMedia TVPhone 98",
+ .video_inputs = 3,
+ /* .audio_inputs= 4, */
+ .svhs = 2,
+ .gpiomask = 15,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 13, 4, 11, 7 },
+ .pll = PLL_28,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .has_radio = 1,
+ .audio_mode_gpio= avermedia_tvphone_audio,
+ },
+ [BTTV_BOARD_PV951] = {
+ .name = "ProVideo PV951", /* pic16c54 */
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 0, 0, 0},
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL_I,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_ONAIR_TV] = {
+ .name = "Little OnAir TV",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0xe00b,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0xff9ff6, 0xff9ff6, 0xff1ff7, 0 },
+ .gpiomute = 0xff3ffc,
+ .no_msp34xx = 1,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+
+ /* ---- card 0x2c ---------------------------------- */
+ [BTTV_BOARD_SIGMA_TVII_FM] = {
+ .name = "Sigma TVII-FM",
+ .video_inputs = 2,
+ /* .audio_inputs= 1, */
+ .svhs = NO_SVHS,
+ .gpiomask = 3,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 1, 1, 0, 2 },
+ .gpiomute = 3,
+ .no_msp34xx = 1,
+ .pll = PLL_NONE,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_MATRIX_VISION2] = {
+ .name = "MATRIX-Vision MV-Delta 2",
+ .video_inputs = 5,
+ /* .audio_inputs= 1, */
+ .svhs = 3,
+ .gpiomask = 0,
+ .muxsel = MUXSEL(2, 3, 1, 0, 0),
+ .gpiomux = { 0 },
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_ZOLTRIX_GENIE] = {
+ .name = "Zoltrix Genie TV/FM",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0xbcf03f,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0xbc803f, 0xbc903f, 0xbcb03f, 0 },
+ .gpiomute = 0xbcb03f,
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_TEMIC_4039FR5_NTSC,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_TERRATVRADIO] = {
+ .name = "Terratec TV/Radio+",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x70000,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0x20000, 0x30000, 0x10000, 0 },
+ .gpiomute = 0x40000,
+ .no_msp34xx = 1,
+ .pll = PLL_35,
+ .tuner_type = TUNER_PHILIPS_PAL_I,
+ .tuner_addr = ADDR_UNSET,
+ .has_radio = 1,
+ },
+
+ /* ---- card 0x30 ---------------------------------- */
+ [BTTV_BOARD_DYNALINK] = {
+ .name = "Askey CPH03x/ Dynalink Magic TView",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 15,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = {2,0,0,0 },
+ .gpiomute = 1,
+ .pll = PLL_28,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_GVBCTV3PCI] = {
+ .name = "IODATA GV-BCTV3/PCI",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x010f00,
+ .muxsel = MUXSEL(2, 3, 0, 0),
+ .gpiomux = {0x10000, 0, 0x10000, 0 },
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_ALPS_TSHC6_NTSC,
+ .tuner_addr = ADDR_UNSET,
+ .audio_mode_gpio= gvbctv3pci_audio,
+ },
+ [BTTV_BOARD_PXELVWPLTVPAK] = {
+ .name = "Prolink PV-BT878P+4E / PixelView PlayTV PAK / Lenco MXTV-9578 CP",
+ .video_inputs = 5,
+ /* .audio_inputs= 1, */
+ .svhs = 3,
+ .has_dig_in = 1,
+ .gpiomask = 0xAA0000,
+ .muxsel = MUXSEL(2, 3, 1, 1, 0), /* in 4 is digital */
+ /* .digital_mode= DIGITAL_MODE_CAMERA, */
+ .gpiomux = { 0x20000, 0, 0x80000, 0x80000 },
+ .gpiomute = 0xa8000,
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL_I,
+ .tuner_addr = ADDR_UNSET,
+ .has_remote = 1,
+ /* GPIO wiring: (different from Rev.4C !)
+ GPIO17: U4.A0 (first hef4052bt)
+ GPIO19: U4.A1
+ GPIO20: U5.A1 (second hef4052bt)
+ GPIO21: U4.nEN
+ GPIO22: BT832 Reset Line
+ GPIO23: A5,A0, U5,nEN
+ Note: At i2c=0x8a is a Bt832 chip, which changes to 0x88 after being reset via GPIO22
+ */
+ },
+ [BTTV_BOARD_EAGLE] = {
+ .name = "Eagle Wireless Capricorn2 (bt878A)",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 7,
+ .muxsel = MUXSEL(2, 0, 1, 1),
+ .gpiomux = { 0, 1, 2, 3 },
+ .gpiomute = 4,
+ .pll = PLL_28,
+ .tuner_type = UNSET /* TUNER_ALPS_TMDH2_NTSC */,
+ .tuner_addr = ADDR_UNSET,
+ },
+
+ /* ---- card 0x34 ---------------------------------- */
+ [BTTV_BOARD_PINNACLEPRO] = {
+ /* David Härdeman <david@2gen.com> */
+ .name = "Pinnacle PCTV Studio Pro",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 3,
+ .gpiomask = 0x03000F,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 1, 0xd0001, 0, 0 },
+ .gpiomute = 10,
+ /* sound path (5 sources):
+ MUX1 (mask 0x03), Enable Pin 0x08 (0=enable, 1=disable)
+ 0= ext. Audio IN
+ 1= from MUX2
+ 2= Mono TV sound from Tuner
+ 3= not connected
+ MUX2 (mask 0x30000):
+ 0,2,3= from MSP34xx
+ 1= FM stereo Radio from Tuner */
+ .pll = PLL_28,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_TVIEW_RDS_FM] = {
+ /* Claas Langbehn <claas@bigfoot.com>,
+ Sven Grothklags <sven@upb.de> */
+ .name = "Typhoon TView RDS + FM Stereo / KNC1 TV Station RDS",
+ .video_inputs = 4,
+ /* .audio_inputs= 3, */
+ .svhs = 2,
+ .gpiomask = 0x1c,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 0, 0x10, 8 },
+ .gpiomute = 4,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ .has_radio = 1,
+ },
+ [BTTV_BOARD_LIFETEC_9415] = {
+ /* Tim Röstermundt <rosterm@uni-muenster.de>
+ in de.comp.os.unix.linux.hardware:
+ options bttv card=0 pll=1 radio=1 gpiomask=0x18e0
+ gpiomux =0x44c71f,0x44d71f,0,0x44d71f,0x44dfff
+ options tuner type=5 */
+ .name = "Lifeview FlyVideo 2000 /FlyVideo A2/ Lifetec LT 9415 TV [LR90]",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x18e0,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0x0000,0x0800,0x1000,0x1000 },
+ .gpiomute = 0x18e0,
+ /* For cards with tda9820/tda9821:
+ 0x0000: Tuner normal stereo
+ 0x0080: Tuner A2 SAP (second audio program = Zweikanalton)
+ 0x0880: Tuner A2 stereo */
+ .pll = PLL_28,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_BESTBUY_EASYTV] = {
+ /* Miguel Angel Alvarez <maacruz@navegalia.com>
+ old Easy TV BT848 version (model CPH031) */
+ .name = "Askey CPH031/ BESTBUY Easy TV",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0xF,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .gpiomux = { 2, 0, 0, 0 },
+ .gpiomute = 10,
+ .pll = PLL_28,
+ .tuner_type = TUNER_TEMIC_PAL,
+ .tuner_addr = ADDR_UNSET,
+ },
+
+ /* ---- card 0x38 ---------------------------------- */
+ [BTTV_BOARD_FLYVIDEO_98FM] = {
+ /* Gordon Heydon <gjheydon@bigfoot.com ('98) */
+ .name = "Lifeview FlyVideo 98FM LR50",
+ .video_inputs = 4,
+ /* .audio_inputs= 3, */
+ .svhs = 2,
+ .gpiomask = 0x1800,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 0x800, 0x1000, 0x1000 },
+ .gpiomute = 0x1800,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ },
+ /* This is the ultimate cheapo capture card
+ * just a BT848A on a small PCB!
+ * Steve Hosgood <steve@equiinet.com> */
+ [BTTV_BOARD_GRANDTEC] = {
+ .name = "GrandTec 'Grand Video Capture' (Bt848)",
+ .video_inputs = 2,
+ /* .audio_inputs= 0, */
+ .svhs = 1,
+ .gpiomask = 0,
+ .muxsel = MUXSEL(3, 1),
+ .gpiomux = { 0 },
+ .no_msp34xx = 1,
+ .pll = PLL_35,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_ASKEY_CPH060] = {
+ /* Daniel Herrington <daniel.herrington@home.com> */
+ .name = "Askey CPH060/ Phoebe TV Master Only (No FM)",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0xe00,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0x400, 0x400, 0x400, 0x400 },
+ .gpiomute = 0x800,
+ .pll = PLL_28,
+ .tuner_type = TUNER_TEMIC_4036FY5_NTSC,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_ASKEY_CPH03X] = {
+ /* Matti Mottus <mottus@physic.ut.ee> */
+ .name = "Askey CPH03x TV Capturer",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x03000F,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .gpiomux = { 2, 0, 0, 0 },
+ .gpiomute = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_TEMIC_PAL,
+ .tuner_addr = ADDR_UNSET,
+ .has_remote = 1,
+ },
+
+ /* ---- card 0x3c ---------------------------------- */
+ [BTTV_BOARD_MM100PCTV] = {
+ /* Philip Blundell <philb@gnu.org> */
+ .name = "Modular Technology MM100PCTV",
+ .video_inputs = 2,
+ /* .audio_inputs= 2, */
+ .svhs = NO_SVHS,
+ .gpiomask = 11,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 2, 0, 0, 1 },
+ .gpiomute = 8,
+ .pll = PLL_35,
+ .tuner_type = TUNER_TEMIC_PAL,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_GMV1] = {
+ /* Adrian Cox <adrian@humboldt.co.uk */
+ .name = "AG Electronics GMV1",
+ .video_inputs = 2,
+ /* .audio_inputs= 0, */
+ .svhs = 1,
+ .gpiomask = 0xF,
+ .muxsel = MUXSEL(2, 2),
+ .gpiomux = { },
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_BESTBUY_EASYTV2] = {
+ /* Miguel Angel Alvarez <maacruz@navegalia.com>
+ new Easy TV BT878 version (model CPH061)
+ special thanks to Informatica Mieres for providing the card */
+ .name = "Askey CPH061/ BESTBUY Easy TV (bt878)",
+ .video_inputs = 3,
+ /* .audio_inputs= 2, */
+ .svhs = 2,
+ .gpiomask = 0xFF,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .gpiomux = { 1, 0, 4, 4 },
+ .gpiomute = 9,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_ATI_TVWONDER] = {
+ /* Lukas Gebauer <geby@volny.cz> */
+ .name = "ATI TV-Wonder",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0xf03f,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .gpiomux = { 0xbffe, 0, 0xbfff, 0 },
+ .gpiomute = 0xbffe,
+ .pll = PLL_28,
+ .tuner_type = TUNER_TEMIC_4006FN5_MULTI_PAL,
+ .tuner_addr = ADDR_UNSET,
+ },
+
+ /* ---- card 0x40 ---------------------------------- */
+ [BTTV_BOARD_ATI_TVWONDERVE] = {
+ /* Lukas Gebauer <geby@volny.cz> */
+ .name = "ATI TV-Wonder VE",
+ .video_inputs = 2,
+ /* .audio_inputs= 1, */
+ .svhs = NO_SVHS,
+ .gpiomask = 1,
+ .muxsel = MUXSEL(2, 3, 0, 1),
+ .gpiomux = { 0, 0, 1, 0 },
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_TEMIC_4006FN5_MULTI_PAL,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_FLYVIDEO2000] = {
+ /* DeeJay <deejay@westel900.net (2000S) */
+ .name = "Lifeview FlyVideo 2000S LR90",
+ .video_inputs = 3,
+ /* .audio_inputs= 3, */
+ .svhs = 2,
+ .gpiomask = 0x18e0,
+ .muxsel = MUXSEL(2, 3, 0, 1),
+ /* Radio changed from 1e80 to 0x800 to make
+ FlyVideo2000S in .hu happy (gm)*/
+ /* -dk-???: set mute=0x1800 for tda9874h daughterboard */
+ .gpiomux = { 0x0000,0x0800,0x1000,0x1000 },
+ .gpiomute = 0x1800,
+ .audio_mode_gpio= fv2000s_audio,
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_TERRATVALUER] = {
+ .name = "Terratec TValueRadio",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0xffff00,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0x500, 0x500, 0x300, 0x900 },
+ .gpiomute = 0x900,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ .has_radio = 1,
+ },
+ [BTTV_BOARD_GVBCTV4PCI] = {
+ /* TANAKA Kei <peg00625@nifty.com> */
+ .name = "IODATA GV-BCTV4/PCI",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x010f00,
+ .muxsel = MUXSEL(2, 3, 0, 0),
+ .gpiomux = {0x10000, 0, 0x10000, 0 },
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_SHARP_2U5JF5540_NTSC,
+ .tuner_addr = ADDR_UNSET,
+ .audio_mode_gpio= gvbctv3pci_audio,
+ },
+
+ /* ---- card 0x44 ---------------------------------- */
+ [BTTV_BOARD_VOODOOTV_FM] = {
+ .name = "3Dfx VoodooTV FM (Euro)",
+ /* try "insmod msp3400 simple=0" if you have
+ * sound problems with this card. */
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = NO_SVHS,
+ .gpiomask = 0x4f8a00,
+ /* 0x100000: 1=MSP enabled (0=disable again)
+ * 0x010000: Connected to "S0" on tda9880 (0=Pal/BG, 1=NTSC) */
+ .gpiomux = {0x947fff, 0x987fff,0x947fff,0x947fff },
+ .gpiomute = 0x947fff,
+ /* tvtuner, radio, external,internal, mute, stereo
+ * tuner, Composit, SVid, Composit-on-Svid-adapter */
+ .muxsel = MUXSEL(2, 3, 0, 1),
+ .tuner_type = TUNER_MT2032,
+ .tuner_addr = ADDR_UNSET,
+ .pll = PLL_28,
+ .has_radio = 1,
+ },
+ [BTTV_BOARD_VOODOOTV_200] = {
+ .name = "VoodooTV 200 (USA)",
+ /* try "insmod msp3400 simple=0" if you have
+ * sound problems with this card. */
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = NO_SVHS,
+ .gpiomask = 0x4f8a00,
+ /* 0x100000: 1=MSP enabled (0=disable again)
+ * 0x010000: Connected to "S0" on tda9880 (0=Pal/BG, 1=NTSC) */
+ .gpiomux = {0x947fff, 0x987fff,0x947fff,0x947fff },
+ .gpiomute = 0x947fff,
+ /* tvtuner, radio, external,internal, mute, stereo
+ * tuner, Composit, SVid, Composit-on-Svid-adapter */
+ .muxsel = MUXSEL(2, 3, 0, 1),
+ .tuner_type = TUNER_MT2032,
+ .tuner_addr = ADDR_UNSET,
+ .pll = PLL_28,
+ .has_radio = 1,
+ },
+ [BTTV_BOARD_AIMMS] = {
+ /* Philip Blundell <pb@nexus.co.uk> */
+ .name = "Active Imaging AIMMS",
+ .video_inputs = 1,
+ /* .audio_inputs= 0, */
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .pll = PLL_28,
+ .muxsel = MUXSEL(2),
+ .gpiomask = 0
+ },
+ [BTTV_BOARD_PV_BT878P_PLUS] = {
+ /* Tomasz Pyra <hellfire@sedez.iq.pl> */
+ .name = "Prolink Pixelview PV-BT878P+ (Rev.4C,8E)",
+ .video_inputs = 3,
+ /* .audio_inputs= 4, */
+ .svhs = 2,
+ .gpiomask = 15,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 0, 11, 7 }, /* TV and Radio with same GPIO ! */
+ .gpiomute = 13,
+ .pll = PLL_28,
+ .tuner_type = TUNER_LG_PAL_I_FM,
+ .tuner_addr = ADDR_UNSET,
+ .has_remote = 1,
+ /* GPIO wiring:
+ GPIO0: U4.A0 (hef4052bt)
+ GPIO1: U4.A1
+ GPIO2: U4.A1 (second hef4052bt)
+ GPIO3: U4.nEN, U5.A0, A5.nEN
+ GPIO8-15: vrd866b ?
+ */
+ },
+ [BTTV_BOARD_FLYVIDEO98EZ] = {
+ .name = "Lifeview FlyVideo 98EZ (capture only) LR51",
+ .video_inputs = 4,
+ /* .audio_inputs= 0, */
+ .svhs = 2,
+ /* AV1, AV2, SVHS, CVid adapter on SVHS */
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .pll = PLL_28,
+ .no_msp34xx = 1,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+
+ /* ---- card 0x48 ---------------------------------- */
+ [BTTV_BOARD_PV_BT878P_9B] = {
+ /* Dariusz Kowalewski <darekk@automex.pl> */
+ .name = "Prolink Pixelview PV-BT878P+9B (PlayTV Pro rev.9B FM+NICAM)",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x3f,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0x01, 0x00, 0x03, 0x03 },
+ .gpiomute = 0x09,
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ .audio_mode_gpio= pvbt878p9b_audio, /* Note: not all cards have stereo */
+ .has_radio = 1, /* Note: not all cards have radio */
+ .has_remote = 1,
+ /* GPIO wiring:
+ GPIO0: A0 hef4052
+ GPIO1: A1 hef4052
+ GPIO3: nEN hef4052
+ GPIO8-15: vrd866b
+ GPIO20,22,23: R30,R29,R28
+ */
+ },
+ [BTTV_BOARD_SENSORAY311_611] = {
+ /* Clay Kunz <ckunz@mail.arc.nasa.gov> */
+ /* you must jumper JP5 for the 311 card (PC/104+) to work */
+ .name = "Sensoray 311/611",
+ .video_inputs = 5,
+ /* .audio_inputs= 0, */
+ .svhs = 4,
+ .gpiomask = 0,
+ .muxsel = MUXSEL(2, 3, 1, 0, 0),
+ .gpiomux = { 0 },
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_RV605] = {
+ /* Miguel Freitas <miguel@cetuc.puc-rio.br> */
+ .name = "RemoteVision MX (RV605)",
+ .video_inputs = 16,
+ /* .audio_inputs= 0, */
+ .svhs = NO_SVHS,
+ .gpiomask = 0x00,
+ .gpiomask2 = 0x07ff,
+ .muxsel = MUXSEL(3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3),
+ .no_msp34xx = 1,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .muxsel_hook = rv605_muxsel,
+ },
+ [BTTV_BOARD_POWERCLR_MTV878] = {
+ .name = "Powercolor MTV878/ MTV878R/ MTV878F",
+ .video_inputs = 3,
+ /* .audio_inputs= 2, */
+ .svhs = 2,
+ .gpiomask = 0x1C800F, /* Bit0-2: Audio select, 8-12:remote control 14:remote valid 15:remote reset */
+ .muxsel = MUXSEL(2, 1, 1),
+ .gpiomux = { 0, 1, 2, 2 },
+ .gpiomute = 4,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ .pll = PLL_28,
+ .has_radio = 1,
+ },
+
+ /* ---- card 0x4c ---------------------------------- */
+ [BTTV_BOARD_WINDVR] = {
+ /* Masaki Suzuki <masaki@btree.org> */
+ .name = "Canopus WinDVR PCI (COMPAQ Presario 3524JP, 5112JP)",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x140007,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 1, 2, 3 },
+ .gpiomute = 4,
+ .tuner_type = TUNER_PHILIPS_NTSC,
+ .tuner_addr = ADDR_UNSET,
+ .audio_mode_gpio= windvr_audio,
+ },
+ [BTTV_BOARD_GRANDTEC_MULTI] = {
+ .name = "GrandTec Multi Capture Card (Bt878)",
+ .video_inputs = 4,
+ /* .audio_inputs= 0, */
+ .svhs = NO_SVHS,
+ .gpiomask = 0,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .gpiomux = { 0 },
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_KWORLD] = {
+ .name = "Jetway TV/Capture JW-TV878-FBK, Kworld KW-TV878RF",
+ .video_inputs = 4,
+ /* .audio_inputs= 3, */
+ .svhs = 2,
+ .gpiomask = 7,
+ /* Tuner, SVid, SVHS, SVid to SVHS connector */
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 0, 4, 4 },/* Yes, this tuner uses the same audio output for TV and FM radio!
+ * This card lacks external Audio In, so we mute it on Ext. & Int.
+ * The PCB can take a sbx1637/sbx1673, wiring unknown.
+ * This card lacks PCI subsystem ID, sigh.
+ * gpiomux =1: lower volume, 2+3: mute
+ * btwincap uses 0x80000/0x80003
+ */
+ .gpiomute = 4,
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ /* Samsung TCPA9095PC27A (BG+DK), philips compatible, w/FM, stereo and
+ radio signal strength indicators work fine. */
+ .has_radio = 1,
+ /* GPIO Info:
+ GPIO0,1: HEF4052 A0,A1
+ GPIO2: HEF4052 nENABLE
+ GPIO3-7: n.c.
+ GPIO8-13: IRDC357 data0-5 (data6 n.c. ?) [chip not present on my card]
+ GPIO14,15: ??
+ GPIO16-21: n.c.
+ GPIO22,23: ??
+ ?? : mtu8b56ep microcontroller for IR (GPIO wiring unknown)*/
+ },
+ [BTTV_BOARD_DSP_TCVIDEO] = {
+ /* Arthur Tetzlaff-Deas, DSP Design Ltd <software@dspdesign.com> */
+ .name = "DSP Design TCVIDEO",
+ .video_inputs = 4,
+ .svhs = NO_SVHS,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .pll = PLL_28,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ },
+
+ /* ---- card 0x50 ---------------------------------- */
+ [BTTV_BOARD_HAUPPAUGEPVR] = {
+ .name = "Hauppauge WinTV PVR",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .muxsel = MUXSEL(2, 0, 1, 1),
+ .pll = PLL_28,
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+
+ .gpiomask = 7,
+ .gpiomux = {7},
+ },
+ [BTTV_BOARD_GVBCTV5PCI] = {
+ .name = "IODATA GV-BCTV5/PCI",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x0f0f80,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .gpiomux = {0x030000, 0x010000, 0, 0 },
+ .gpiomute = 0x020000,
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .tuner_addr = ADDR_UNSET,
+ .audio_mode_gpio= gvbctv5pci_audio,
+ .has_radio = 1,
+ },
+ [BTTV_BOARD_OSPREY1x0] = {
+ .name = "Osprey 100/150 (878)", /* 0x1(2|3)-45C6-C1 */
+ .video_inputs = 4, /* id-inputs-clock */
+ /* .audio_inputs= 0, */
+ .svhs = 3,
+ .muxsel = MUXSEL(3, 2, 0, 1),
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ },
+ [BTTV_BOARD_OSPREY1x0_848] = {
+ .name = "Osprey 100/150 (848)", /* 0x04-54C0-C1 & older boards */
+ .video_inputs = 3,
+ /* .audio_inputs= 0, */
+ .svhs = 2,
+ .muxsel = MUXSEL(2, 3, 1),
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ },
+
+ /* ---- card 0x54 ---------------------------------- */
+ [BTTV_BOARD_OSPREY101_848] = {
+ .name = "Osprey 101 (848)", /* 0x05-40C0-C1 */
+ .video_inputs = 2,
+ /* .audio_inputs= 0, */
+ .svhs = 1,
+ .muxsel = MUXSEL(3, 1),
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ },
+ [BTTV_BOARD_OSPREY1x1] = {
+ .name = "Osprey 101/151", /* 0x1(4|5)-0004-C4 */
+ .video_inputs = 1,
+ /* .audio_inputs= 0, */
+ .svhs = NO_SVHS,
+ .muxsel = MUXSEL(0),
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ },
+ [BTTV_BOARD_OSPREY1x1_SVID] = {
+ .name = "Osprey 101/151 w/ svid", /* 0x(16|17|20)-00C4-C1 */
+ .video_inputs = 2,
+ /* .audio_inputs= 0, */
+ .svhs = 1,
+ .muxsel = MUXSEL(0, 1),
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ },
+ [BTTV_BOARD_OSPREY2xx] = {
+ .name = "Osprey 200/201/250/251", /* 0x1(8|9|E|F)-0004-C4 */
+ .video_inputs = 1,
+ /* .audio_inputs= 1, */
+ .svhs = NO_SVHS,
+ .muxsel = MUXSEL(0),
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ },
+
+ /* ---- card 0x58 ---------------------------------- */
+ [BTTV_BOARD_OSPREY2x0_SVID] = {
+ .name = "Osprey 200/250", /* 0x1(A|B)-00C4-C1 */
+ .video_inputs = 2,
+ /* .audio_inputs= 1, */
+ .svhs = 1,
+ .muxsel = MUXSEL(0, 1),
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ },
+ [BTTV_BOARD_OSPREY2x0] = {
+ .name = "Osprey 210/220/230", /* 0x1(A|B)-04C0-C1 */
+ .video_inputs = 2,
+ /* .audio_inputs= 1, */
+ .svhs = 1,
+ .muxsel = MUXSEL(2, 3),
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ },
+ [BTTV_BOARD_OSPREY500] = {
+ .name = "Osprey 500", /* 500 */
+ .video_inputs = 2,
+ /* .audio_inputs= 1, */
+ .svhs = 1,
+ .muxsel = MUXSEL(2, 3),
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ },
+ [BTTV_BOARD_OSPREY540] = {
+ .name = "Osprey 540", /* 540 */
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ },
+
+ /* ---- card 0x5C ---------------------------------- */
+ [BTTV_BOARD_OSPREY2000] = {
+ .name = "Osprey 2000", /* 2000 */
+ .video_inputs = 2,
+ /* .audio_inputs= 1, */
+ .svhs = 1,
+ .muxsel = MUXSEL(2, 3),
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1, /* must avoid, conflicts with the bt860 */
+ },
+ [BTTV_BOARD_IDS_EAGLE] = {
+ /* M G Berberich <berberic@forwiss.uni-passau.de> */
+ .name = "IDS Eagle",
+ .video_inputs = 4,
+ /* .audio_inputs= 0, */
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .svhs = NO_SVHS,
+ .gpiomask = 0,
+ .muxsel = MUXSEL(2, 2, 2, 2),
+ .muxsel_hook = eagle_muxsel,
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ },
+ [BTTV_BOARD_PINNACLESAT] = {
+ .name = "Pinnacle PCTV Sat",
+ .video_inputs = 2,
+ /* .audio_inputs= 0, */
+ .svhs = 1,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ .muxsel = MUXSEL(3, 1),
+ .pll = PLL_28,
+ .no_gpioirq = 1,
+ .has_dvb = 1,
+ },
+ [BTTV_BOARD_FORMAC_PROTV] = {
+ .name = "Formac ProTV II (bt878)",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 3,
+ .gpiomask = 2,
+ /* TV, Comp1, Composite over SVID con, SVID */
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 2, 2, 0, 0 },
+ .pll = PLL_28,
+ .has_radio = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ /* sound routing:
+ GPIO=0x00,0x01,0x03: mute (?)
+ 0x02: both TV and radio (tuner: FM1216/I)
+ The card has onboard audio connectors labeled "cdrom" and "board",
+ not soldered here, though unknown wiring.
+ Card lacks: external audio in, pci subsystem id.
+ */
+ },
+
+ /* ---- card 0x60 ---------------------------------- */
+ [BTTV_BOARD_MACHTV] = {
+ .name = "MachTV",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = NO_SVHS,
+ .gpiomask = 7,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 1, 2, 3},
+ .gpiomute = 4,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ .pll = PLL_28,
+ },
+ [BTTV_BOARD_EURESYS_PICOLO] = {
+ .name = "Euresys Picolo",
+ .video_inputs = 3,
+ /* .audio_inputs= 0, */
+ .svhs = 2,
+ .gpiomask = 0,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ .muxsel = MUXSEL(2, 0, 1),
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_PV150] = {
+ /* Luc Van Hoeylandt <luc@e-magic.be> */
+ .name = "ProVideo PV150", /* 0x4f */
+ .video_inputs = 2,
+ /* .audio_inputs= 0, */
+ .svhs = NO_SVHS,
+ .gpiomask = 0,
+ .muxsel = MUXSEL(2, 3),
+ .gpiomux = { 0 },
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_AD_TVK503] = {
+ /* Hiroshi Takekawa <sian@big.or.jp> */
+ /* This card lacks subsystem ID */
+ .name = "AD-TVK503", /* 0x63 */
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x001e8007,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ /* Tuner, Radio, external, internal, off, on */
+ .gpiomux = { 0x08, 0x0f, 0x0a, 0x08 },
+ .gpiomute = 0x0f,
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_NTSC,
+ .tuner_addr = ADDR_UNSET,
+ .audio_mode_gpio= adtvk503_audio,
+ },
+
+ /* ---- card 0x64 ---------------------------------- */
+ [BTTV_BOARD_HERCULES_SM_TV] = {
+ .name = "Hercules Smart TV Stereo",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x00,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ /* Notes:
+ - card lacks subsystem ID
+ - stereo variant w/ daughter board with tda9874a @0xb0
+ - Audio Routing:
+ always from tda9874 independent of GPIO (?)
+ external line in: unknown
+ - Other chips: em78p156elp @ 0x96 (probably IR remote control)
+ hef4053 (instead 4052) for unknown function
+ */
+ },
+ [BTTV_BOARD_PACETV] = {
+ .name = "Pace TV & Radio Card",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ /* Tuner, CVid, SVid, CVid over SVid connector */
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomask = 0,
+ .no_tda7432 = 1,
+ .tuner_type = TUNER_PHILIPS_PAL_I,
+ .tuner_addr = ADDR_UNSET,
+ .has_radio = 1,
+ .pll = PLL_28,
+ /* Bt878, Bt832, FI1246 tuner; no pci subsystem id
+ only internal line out: (4pin header) RGGL
+ Radio must be decoded by msp3410d (not routed through)*/
+ /*
+ .digital_mode = DIGITAL_MODE_CAMERA, todo!
+ */
+ },
+ [BTTV_BOARD_IVC200] = {
+ /* Chris Willing <chris@vislab.usyd.edu.au> */
+ .name = "IVC-200",
+ .video_inputs = 1,
+ /* .audio_inputs= 0, */
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .svhs = NO_SVHS,
+ .gpiomask = 0xdf,
+ .muxsel = MUXSEL(2),
+ .pll = PLL_28,
+ },
+ [BTTV_BOARD_IVCE8784] = {
+ .name = "IVCE-8784",
+ .video_inputs = 1,
+ /* .audio_inputs= 0, */
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .svhs = NO_SVHS,
+ .gpiomask = 0xdf,
+ .muxsel = MUXSEL(2),
+ .pll = PLL_28,
+ },
+ [BTTV_BOARD_XGUARD] = {
+ .name = "Grand X-Guard / Trust 814PCI",
+ .video_inputs = 16,
+ /* .audio_inputs= 0, */
+ .svhs = NO_SVHS,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .gpiomask2 = 0xff,
+ .muxsel = MUXSEL(2,2,2,2, 3,3,3,3, 1,1,1,1, 0,0,0,0),
+ .muxsel_hook = xguard_muxsel,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ .pll = PLL_28,
+ },
+
+ /* ---- card 0x68 ---------------------------------- */
+ [BTTV_BOARD_NEBULA_DIGITV] = {
+ .name = "Nebula Electronics DigiTV",
+ .video_inputs = 1,
+ .svhs = NO_SVHS,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .has_dvb = 1,
+ .has_remote = 1,
+ .gpiomask = 0x1b,
+ .no_gpioirq = 1,
+ },
+ [BTTV_BOARD_PV143] = {
+ /* Jorge Boncompte - DTI2 <jorge@dti2.net> */
+ .name = "ProVideo PV143",
+ .video_inputs = 4,
+ /* .audio_inputs= 0, */
+ .svhs = NO_SVHS,
+ .gpiomask = 0,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .gpiomux = { 0 },
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_VD009X1_VD011_MINIDIN] = {
+ /* M.Klahr@phytec.de */
+ .name = "PHYTEC VD-009-X1 VD-011 MiniDIN (bt878)",
+ .video_inputs = 4,
+ /* .audio_inputs= 0, */
+ .svhs = 3,
+ .gpiomask = 0x00,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_VD009X1_VD011_COMBI] = {
+ .name = "PHYTEC VD-009-X1 VD-011 Combi (bt878)",
+ .video_inputs = 4,
+ /* .audio_inputs= 0, */
+ .svhs = 3,
+ .gpiomask = 0x00,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+
+ /* ---- card 0x6c ---------------------------------- */
+ [BTTV_BOARD_VD009_MINIDIN] = {
+ .name = "PHYTEC VD-009 MiniDIN (bt878)",
+ .video_inputs = 10,
+ /* .audio_inputs= 0, */
+ .svhs = 9,
+ .gpiomask = 0x00,
+ .gpiomask2 = 0x03, /* used for external vodeo mux */
+ .muxsel = MUXSEL(2, 2, 2, 2, 3, 3, 3, 3, 1, 0),
+ .muxsel_hook = phytec_muxsel,
+ .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_VD009_COMBI] = {
+ .name = "PHYTEC VD-009 Combi (bt878)",
+ .video_inputs = 10,
+ /* .audio_inputs= 0, */
+ .svhs = 9,
+ .gpiomask = 0x00,
+ .gpiomask2 = 0x03, /* used for external vodeo mux */
+ .muxsel = MUXSEL(2, 2, 2, 2, 3, 3, 3, 3, 1, 1),
+ .muxsel_hook = phytec_muxsel,
+ .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_IVC100] = {
+ .name = "IVC-100",
+ .video_inputs = 4,
+ /* .audio_inputs= 0, */
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .svhs = NO_SVHS,
+ .gpiomask = 0xdf,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .pll = PLL_28,
+ },
+ [BTTV_BOARD_IVC120] = {
+ /* IVC-120G - Alan Garfield <alan@fromorbit.com> */
+ .name = "IVC-120G",
+ .video_inputs = 16,
+ /* .audio_inputs= 0, */
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .svhs = NO_SVHS, /* card has no svhs */
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ .gpiomask = 0x00,
+ .muxsel = MUXSEL(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0),
+ .muxsel_hook = ivc120_muxsel,
+ .pll = PLL_28,
+ },
+
+ /* ---- card 0x70 ---------------------------------- */
+ [BTTV_BOARD_PC_HDTV] = {
+ .name = "pcHDTV HD-2000 TV",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .tuner_type = TUNER_PHILIPS_FCV1236D,
+ .tuner_addr = ADDR_UNSET,
+ .has_dvb = 1,
+ },
+ [BTTV_BOARD_TWINHAN_DST] = {
+ .name = "Twinhan DST + clones",
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .no_video = 1,
+ .has_dvb = 1,
+ },
+ [BTTV_BOARD_WINFASTVC100] = {
+ .name = "Winfast VC100",
+ .video_inputs = 3,
+ /* .audio_inputs= 0, */
+ .svhs = 1,
+ /* Vid In, SVid In, Vid over SVid in connector */
+ .muxsel = MUXSEL(3, 1, 1, 3),
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .pll = PLL_28,
+ },
+ [BTTV_BOARD_TEV560] = {
+ .name = "Teppro TEV-560/InterVision IV-560",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 3,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 1, 1, 1, 1 },
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ .pll = PLL_35,
+ },
+
+ /* ---- card 0x74 ---------------------------------- */
+ [BTTV_BOARD_SIMUS_GVC1100] = {
+ .name = "SIMUS GVC1100",
+ .video_inputs = 4,
+ /* .audio_inputs= 0, */
+ .svhs = NO_SVHS,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .pll = PLL_28,
+ .muxsel = MUXSEL(2, 2, 2, 2),
+ .gpiomask = 0x3F,
+ .muxsel_hook = gvc1100_muxsel,
+ },
+ [BTTV_BOARD_NGSTV_PLUS] = {
+ /* Carlos Silva r3pek@r3pek.homelinux.org || card 0x75 */
+ .name = "NGS NGSTV+",
+ .video_inputs = 3,
+ .svhs = 2,
+ .gpiomask = 0x008007,
+ .muxsel = MUXSEL(2, 3, 0, 0),
+ .gpiomux = { 0, 0, 0, 0 },
+ .gpiomute = 0x000003,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ .has_remote = 1,
+ },
+ [BTTV_BOARD_LMLBT4] = {
+ /* http://linuxmedialabs.com */
+ .name = "LMLBT4",
+ .video_inputs = 4, /* IN1,IN2,IN3,IN4 */
+ /* .audio_inputs= 0, */
+ .svhs = NO_SVHS,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_TEKRAM_M205] = {
+ /* Helmroos Harri <harri.helmroos@pp.inet.fi> */
+ .name = "Tekram M205 PRO",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ .svhs = 2,
+ .gpiomask = 0x68,
+ .muxsel = MUXSEL(2, 3, 1),
+ .gpiomux = { 0x68, 0x68, 0x61, 0x61 },
+ .pll = PLL_28,
+ },
+
+ /* ---- card 0x78 ---------------------------------- */
+ [BTTV_BOARD_CONTVFMI] = {
+ /* Javier Cendan Ares <jcendan@lycos.es> */
+ /* bt878 TV + FM without subsystem ID */
+ .name = "Conceptronic CONTVFMi",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x008007,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 1, 2, 2 },
+ .gpiomute = 3,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ .has_remote = 1,
+ .has_radio = 1,
+ },
+ [BTTV_BOARD_PICOLO_TETRA_CHIP] = {
+ /*Eric DEBIEF <debief@telemsa.com>*/
+ /*EURESYS Picolo Tetra : 4 Conexant Fusion 878A, no audio, video input set with analog multiplexers GPIO controlled*/
+ /* adds picolo_tetra_muxsel(), picolo_tetra_init(), the following declaration strucure, and #define BTTV_BOARD_PICOLO_TETRA_CHIP*/
+ /*0x79 in bttv.h*/
+ .name = "Euresys Picolo Tetra",
+ .video_inputs = 4,
+ /* .audio_inputs= 0, */
+ .svhs = NO_SVHS,
+ .gpiomask = 0,
+ .gpiomask2 = 0x3C<<16,/*Set the GPIO[18]->GPIO[21] as output pin.==> drive the video inputs through analog multiplexers*/
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ /*878A input is always MUX0, see above.*/
+ .muxsel = MUXSEL(2, 2, 2, 2),
+ .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */
+ .pll = PLL_28,
+ .muxsel_hook = picolo_tetra_muxsel,/*Required as it doesn't follow the classic input selection policy*/
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_SPIRIT_TV] = {
+ /* Spirit TV Tuner from http://spiritmodems.com.au */
+ /* Stafford Goodsell <surge@goliath.homeunix.org> */
+ .name = "Spirit TV Tuner",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x0000000f,
+ .muxsel = MUXSEL(2, 1, 1),
+ .gpiomux = { 0x02, 0x00, 0x00, 0x00 },
+ .tuner_type = TUNER_TEMIC_PAL,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ },
+ [BTTV_BOARD_AVDVBT_771] = {
+ /* Wolfram Joost <wojo@frokaschwei.de> */
+ .name = "AVerMedia AVerTV DVB-T 771",
+ .video_inputs = 2,
+ .svhs = 1,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .muxsel = MUXSEL(3, 3),
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ .pll = PLL_28,
+ .has_dvb = 1,
+ .no_gpioirq = 1,
+ .has_remote = 1,
+ },
+ /* ---- card 0x7c ---------------------------------- */
+ [BTTV_BOARD_AVDVBT_761] = {
+ /* Matt Jesson <dvb@jesson.eclipse.co.uk> */
+ /* Based on the Nebula card data - added remote and new card number - BTTV_BOARD_AVDVBT_761, see also ir-kbd-gpio.c */
+ .name = "AverMedia AverTV DVB-T 761",
+ .video_inputs = 2,
+ .svhs = 1,
+ .muxsel = MUXSEL(3, 1, 2, 0), /* Comp0, S-Video, ?, ? */
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .has_dvb = 1,
+ .no_gpioirq = 1,
+ .has_remote = 1,
+ },
+ [BTTV_BOARD_MATRIX_VISIONSQ] = {
+ /* andre.schwarz@matrix-vision.de */
+ .name = "MATRIX Vision Sigma-SQ",
+ .video_inputs = 16,
+ /* .audio_inputs= 0, */
+ .svhs = NO_SVHS,
+ .gpiomask = 0x0,
+ .muxsel = MUXSEL(2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3),
+ .muxsel_hook = sigmaSQ_muxsel,
+ .gpiomux = { 0 },
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_MATRIX_VISIONSLC] = {
+ /* andre.schwarz@matrix-vision.de */
+ .name = "MATRIX Vision Sigma-SLC",
+ .video_inputs = 4,
+ /* .audio_inputs= 0, */
+ .svhs = NO_SVHS,
+ .gpiomask = 0x0,
+ .muxsel = MUXSEL(2, 2, 2, 2),
+ .muxsel_hook = sigmaSLC_muxsel,
+ .gpiomux = { 0 },
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ /* BTTV_BOARD_APAC_VIEWCOMP */
+ [BTTV_BOARD_APAC_VIEWCOMP] = {
+ /* Attila Kondoros <attila.kondoros@chello.hu> */
+ /* bt878 TV + FM 0x00000000 subsystem ID */
+ .name = "APAC Viewcomp 878(AMAX)",
+ .video_inputs = 2,
+ /* .audio_inputs= 1, */
+ .svhs = NO_SVHS,
+ .gpiomask = 0xFF,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 2, 0, 0, 0 },
+ .gpiomute = 10,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .tuner_addr = ADDR_UNSET,
+ .has_remote = 1, /* miniremote works, see ir-kbd-gpio.c */
+ .has_radio = 1, /* not every card has radio */
+ },
+
+ /* ---- card 0x80 ---------------------------------- */
+ [BTTV_BOARD_DVICO_DVBT_LITE] = {
+ /* Chris Pascoe <c.pascoe@itee.uq.edu.au> */
+ .name = "DViCO FusionHDTV DVB-T Lite",
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ .pll = PLL_28,
+ .no_video = 1,
+ .has_dvb = 1,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_VGEAR_MYVCD] = {
+ /* Steven <photon38@pchome.com.tw> */
+ .name = "V-Gear MyVCD",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x3f,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .gpiomux = {0x31, 0x31, 0x31, 0x31 },
+ .gpiomute = 0x31,
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .tuner_addr = ADDR_UNSET,
+ .has_radio = 0,
+ },
+ [BTTV_BOARD_SUPER_TV] = {
+ /* Rick C <cryptdragoon@gmail.com> */
+ .name = "Super TV Tuner",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .tuner_type = TUNER_PHILIPS_NTSC,
+ .tuner_addr = ADDR_UNSET,
+ .gpiomask = 0x008007,
+ .gpiomux = { 0, 0x000001,0,0 },
+ .has_radio = 1,
+ },
+ [BTTV_BOARD_TIBET_CS16] = {
+ /* Chris Fanning <video4linux@haydon.net> */
+ .name = "Tibet Systems 'Progress DVR' CS16",
+ .video_inputs = 16,
+ /* .audio_inputs= 0, */
+ .svhs = NO_SVHS,
+ .muxsel = MUXSEL(2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2),
+ .pll = PLL_28,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .muxsel_hook = tibetCS16_muxsel,
+ },
+ [BTTV_BOARD_KODICOM_4400R] = {
+ /* Bill Brack <wbrack@mmm.com.hk> */
+ /*
+ * Note that, because of the card's wiring, the "master"
+ * BT878A chip (i.e. the one which controls the analog switch
+ * and must use this card type) is the 2nd one detected. The
+ * other 3 chips should use card type 0x85, whose description
+ * follows this one. There is a EEPROM on the card (which is
+ * connected to the I2C of one of those other chips), but is
+ * not currently handled. There is also a facility for a
+ * "monitor", which is also not currently implemented.
+ */
+ .name = "Kodicom 4400R (master)",
+ .video_inputs = 16,
+ /* .audio_inputs= 0, */
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .svhs = NO_SVHS,
+ /* GPIO bits 0-9 used for analog switch:
+ * 00 - 03: camera selector
+ * 04 - 06: channel (controller) selector
+ * 07: data (1->on, 0->off)
+ * 08: strobe
+ * 09: reset
+ * bit 16 is input from sync separator for the channel
+ */
+ .gpiomask = 0x0003ff,
+ .no_gpioirq = 1,
+ .muxsel = MUXSEL(3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3),
+ .pll = PLL_28,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ .muxsel_hook = kodicom4400r_muxsel,
+ },
+ [BTTV_BOARD_KODICOM_4400R_SL] = {
+ /* Bill Brack <wbrack@mmm.com.hk> */
+ /* Note that, for reasons unknown, the "master" BT878A chip (i.e. the
+ * one which controls the analog switch, and must use the card type)
+ * is the 2nd one detected. The other 3 chips should use this card
+ * type
+ */
+ .name = "Kodicom 4400R (slave)",
+ .video_inputs = 16,
+ /* .audio_inputs= 0, */
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .svhs = NO_SVHS,
+ .gpiomask = 0x010000,
+ .no_gpioirq = 1,
+ .muxsel = MUXSEL(3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3),
+ .pll = PLL_28,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ .muxsel_hook = kodicom4400r_muxsel,
+ },
+ /* ---- card 0x86---------------------------------- */
+ [BTTV_BOARD_ADLINK_RTV24] = {
+ /* Michael Henson <mhenson@clarityvi.com> */
+ /* Adlink RTV24 with special unlock codes */
+ .name = "Adlink RTV24",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .tuner_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .pll = PLL_28,
+ },
+ /* ---- card 0x87---------------------------------- */
+ [BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE] = {
+ /* Michael Krufky <mkrufky@m1k.net> */
+ .name = "DViCO FusionHDTV 5 Lite",
+ .tuner_type = TUNER_LG_TDVS_H06XF, /* TDVS-H064F */
+ .tuner_addr = ADDR_UNSET,
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .muxsel = MUXSEL(2, 3, 1),
+ .gpiomask = 0x00e00007,
+ .gpiomux = { 0x00400005, 0, 0x00000001, 0 },
+ .gpiomute = 0x00c00007,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ .has_dvb = 1,
+ },
+ /* ---- card 0x88---------------------------------- */
+ [BTTV_BOARD_ACORP_Y878F] = {
+ /* Mauro Carvalho Chehab <mchehab@infradead.org> */
+ .name = "Acorp Y878F",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x01fe00,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0x001e00, 0, 0x018000, 0x014000 },
+ .gpiomute = 0x002000,
+ .pll = PLL_28,
+ .tuner_type = TUNER_YMEC_TVF66T5_B_DFF,
+ .tuner_addr = 0xc1 >>1,
+ .has_radio = 1,
+ },
+ /* ---- card 0x89 ---------------------------------- */
+ [BTTV_BOARD_CONCEPTRONIC_CTVFMI2] = {
+ .name = "Conceptronic CTVFMi v2",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x001c0007,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 1, 2, 2 },
+ .gpiomute = 3,
+ .pll = PLL_28,
+ .tuner_type = TUNER_TENA_9533_DI,
+ .tuner_addr = ADDR_UNSET,
+ .has_remote = 1,
+ .has_radio = 1,
+ },
+ /* ---- card 0x8a ---------------------------------- */
+ [BTTV_BOARD_PV_BT878P_2E] = {
+ .name = "Prolink Pixelview PV-BT878P+ (Rev.2E)",
+ .video_inputs = 5,
+ /* .audio_inputs= 1, */
+ .svhs = 3,
+ .has_dig_in = 1,
+ .gpiomask = 0x01fe00,
+ .muxsel = MUXSEL(2, 3, 1, 1, 0), /* in 4 is digital */
+ /* .digital_mode= DIGITAL_MODE_CAMERA, */
+ .gpiomux = { 0x00400, 0x10400, 0x04400, 0x80000 },
+ .gpiomute = 0x12400,
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_LG_PAL_FM,
+ .tuner_addr = ADDR_UNSET,
+ .has_remote = 1,
+ },
+ /* ---- card 0x8b ---------------------------------- */
+ [BTTV_BOARD_PV_M4900] = {
+ /* Sérgio Fortier <sergiofortier@yahoo.com.br> */
+ .name = "Prolink PixelView PlayTV MPEG2 PV-M4900",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x3f,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0x21, 0x20, 0x24, 0x2c },
+ .gpiomute = 0x29,
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_YMEC_TVF_5533MF,
+ .tuner_addr = ADDR_UNSET,
+ .has_radio = 1,
+ .has_remote = 1,
+ },
+ /* ---- card 0x8c ---------------------------------- */
+ /* Has four Bt878 chips behind a PCI bridge, each chip has:
+ one external BNC composite input (mux 2)
+ three internal composite inputs (unknown muxes)
+ an 18-bit stereo A/D (CS5331A), which has:
+ one external stereo unblanced (RCA) audio connection
+ one (or 3?) internal stereo balanced (XLR) audio connection
+ input is selected via gpio to a 14052B mux
+ (mask=0x300, unbal=0x000, bal=0x100, ??=0x200,0x300)
+ gain is controlled via an X9221A chip on the I2C bus @0x28
+ sample rate is controlled via gpio to an MK1413S
+ (mask=0x3, 32kHz=0x0, 44.1kHz=0x1, 48kHz=0x2, ??=0x3)
+ There is neither a tuner nor an svideo input. */
+ [BTTV_BOARD_OSPREY440] = {
+ .name = "Osprey 440",
+ .video_inputs = 4,
+ /* .audio_inputs= 2, */
+ .svhs = NO_SVHS,
+ .muxsel = MUXSEL(2, 3, 0, 1), /* 3,0,1 are guesses */
+ .gpiomask = 0x303,
+ .gpiomute = 0x000, /* int + 32kHz */
+ .gpiomux = { 0, 0, 0x000, 0x100},
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ },
+ /* ---- card 0x8d ---------------------------------- */
+ [BTTV_BOARD_ASOUND_SKYEYE] = {
+ .name = "Asound Skyeye PCTV",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 15,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 2, 0, 0, 0 },
+ .gpiomute = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_NTSC,
+ .tuner_addr = ADDR_UNSET,
+ },
+ /* ---- card 0x8e ---------------------------------- */
+ [BTTV_BOARD_SABRENT_TVFM] = {
+ .name = "Sabrent TV-FM (bttv version)",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x108007,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 100000, 100002, 100002, 100000 },
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_TNF_5335MF,
+ .tuner_addr = ADDR_UNSET,
+ .has_radio = 1,
+ },
+ /* ---- card 0x8f ---------------------------------- */
+ [BTTV_BOARD_HAUPPAUGE_IMPACTVCB] = {
+ .name = "Hauppauge ImpactVCB (bt878)",
+ .video_inputs = 4,
+ /* .audio_inputs= 0, */
+ .svhs = NO_SVHS,
+ .gpiomask = 0x0f, /* old: 7 */
+ .muxsel = MUXSEL(0, 1, 3, 2), /* Composite 0-3 */
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_MACHTV_MAGICTV] = {
+ /* Julian Calaby <julian.calaby@gmail.com>
+ * Slightly different from original MachTV definition (0x60)
+
+ * FIXME: RegSpy says gpiomask should be "0x001c800f", but it
+ * stuffs up remote chip. Bug is a pin on the jaecs is not set
+ * properly (methinks) causing no keyup bits being set */
+
+ .name = "MagicTV", /* rebranded MachTV */
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 7,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 1, 2, 3 },
+ .gpiomute = 4,
+ .tuner_type = TUNER_TEMIC_4009FR5_PAL,
+ .tuner_addr = ADDR_UNSET,
+ .pll = PLL_28,
+ .has_radio = 1,
+ .has_remote = 1,
+ },
+ [BTTV_BOARD_SSAI_SECURITY] = {
+ .name = "SSAI Security Video Interface",
+ .video_inputs = 4,
+ /* .audio_inputs= 0, */
+ .svhs = NO_SVHS,
+ .muxsel = MUXSEL(0, 1, 2, 3),
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_SSAI_ULTRASOUND] = {
+ .name = "SSAI Ultrasound Video Interface",
+ .video_inputs = 2,
+ /* .audio_inputs= 0, */
+ .svhs = 1,
+ .muxsel = MUXSEL(2, 0, 1, 3),
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ /* ---- card 0x94---------------------------------- */
+ [BTTV_BOARD_DVICO_FUSIONHDTV_2] = {
+ .name = "DViCO FusionHDTV 2",
+ .tuner_type = TUNER_PHILIPS_FCV1236D,
+ .tuner_addr = ADDR_UNSET,
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .muxsel = MUXSEL(2, 3, 1),
+ .gpiomask = 0x00e00007,
+ .gpiomux = { 0x00400005, 0, 0x00000001, 0 },
+ .gpiomute = 0x00c00007,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ },
+ /* ---- card 0x95---------------------------------- */
+ [BTTV_BOARD_TYPHOON_TVTUNERPCI] = {
+ .name = "Typhoon TV-Tuner PCI (50684)",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x3014f,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0x20001,0x10001, 0, 0 },
+ .gpiomute = 10,
+ .pll = PLL_28,
+ .tuner_type = TUNER_PHILIPS_PAL_I,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_GEOVISION_GV600] = {
+ /* emhn@usb.ve */
+ .name = "Geovision GV-600",
+ .video_inputs = 16,
+ /* .audio_inputs= 0, */
+ .svhs = NO_SVHS,
+ .gpiomask = 0x0,
+ .muxsel = MUXSEL(2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2),
+ .muxsel_hook = geovision_muxsel,
+ .gpiomux = { 0 },
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_KOZUMI_KTV_01C] = {
+ /* Mauro Lacy <mauro@lacy.com.ar>
+ * Based on MagicTV and Conceptronic CONTVFMi */
+
+ .name = "Kozumi KTV-01C",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ .gpiomask = 0x008007,
+ .muxsel = MUXSEL(2, 3, 1, 1),
+ .gpiomux = { 0, 1, 2, 2 }, /* CONTVFMi */
+ .gpiomute = 3, /* CONTVFMi */
+ .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, /* TCL MK3 */
+ .tuner_addr = ADDR_UNSET,
+ .pll = PLL_28,
+ .has_radio = 1,
+ .has_remote = 1,
+ },
+ [BTTV_BOARD_ENLTV_FM_2] = {
+ /* Encore TV Tuner Pro ENL TV-FM-2
+ Mauro Carvalho Chehab <mchehab@infradead.org */
+ .name = "Encore ENL TV-FM-2",
+ .video_inputs = 3,
+ /* .audio_inputs= 1, */
+ .svhs = 2,
+ /* bit 6 -> IR disabled
+ bit 18/17 = 00 -> mute
+ 01 -> enable external audio input
+ 10 -> internal audio input (mono?)
+ 11 -> internal audio input
+ */
+ .gpiomask = 0x060040,
+ .muxsel = MUXSEL(2, 3, 3),
+ .gpiomux = { 0x60000, 0x60000, 0x20000, 0x20000 },
+ .gpiomute = 0,
+ .tuner_type = TUNER_TCL_MF02GIP_5N,
+ .tuner_addr = ADDR_UNSET,
+ .pll = PLL_28,
+ .has_radio = 1,
+ .has_remote = 1,
+ },
+ [BTTV_BOARD_VD012] = {
+ /* D.Heer@Phytec.de */
+ .name = "PHYTEC VD-012 (bt878)",
+ .video_inputs = 4,
+ /* .audio_inputs= 0, */
+ .svhs = NO_SVHS,
+ .gpiomask = 0x00,
+ .muxsel = MUXSEL(0, 2, 3, 1),
+ .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_VD012_X1] = {
+ /* D.Heer@Phytec.de */
+ .name = "PHYTEC VD-012-X1 (bt878)",
+ .video_inputs = 4,
+ /* .audio_inputs= 0, */
+ .svhs = 3,
+ .gpiomask = 0x00,
+ .muxsel = MUXSEL(2, 3, 1),
+ .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_VD012_X2] = {
+ /* D.Heer@Phytec.de */
+ .name = "PHYTEC VD-012-X2 (bt878)",
+ .video_inputs = 4,
+ /* .audio_inputs= 0, */
+ .svhs = 3,
+ .gpiomask = 0x00,
+ .muxsel = MUXSEL(3, 2, 1),
+ .gpiomux = { 0, 0, 0, 0 }, /* card has no audio */
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_GEOVISION_GV800S] = {
+ /* Bruno Christo <bchristo@inf.ufsm.br>
+ *
+ * GeoVision GV-800(S) has 4 Conexant Fusion 878A:
+ * 1 audio input per BT878A = 4 audio inputs
+ * 4 video inputs per BT878A = 16 video inputs
+ * This is the first BT878A chip of the GV-800(S). It's the
+ * "master" chip and it controls the video inputs through an
+ * analog multiplexer (a CD22M3494) via some GPIO pins. The
+ * slaves should use card type 0x9e (following this one).
+ * There is a EEPROM on the card which is currently not handled.
+ * The audio input is not working yet.
+ */
+ .name = "Geovision GV-800(S) (master)",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .svhs = NO_SVHS,
+ .gpiomask = 0xf107f,
+ .no_gpioirq = 1,
+ .muxsel = MUXSEL(2, 2, 2, 2),
+ .pll = PLL_28,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ .muxsel_hook = gv800s_muxsel,
+ },
+ [BTTV_BOARD_GEOVISION_GV800S_SL] = {
+ /* Bruno Christo <bchristo@inf.ufsm.br>
+ *
+ * GeoVision GV-800(S) has 4 Conexant Fusion 878A:
+ * 1 audio input per BT878A = 4 audio inputs
+ * 4 video inputs per BT878A = 16 video inputs
+ * The 3 other BT878A chips are "slave" chips of the GV-800(S)
+ * and should use this card type.
+ * The audio input is not working yet.
+ */
+ .name = "Geovision GV-800(S) (slave)",
+ .video_inputs = 4,
+ /* .audio_inputs= 1, */
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ .svhs = NO_SVHS,
+ .gpiomask = 0x00,
+ .no_gpioirq = 1,
+ .muxsel = MUXSEL(2, 2, 2, 2),
+ .pll = PLL_28,
+ .no_msp34xx = 1,
+ .no_tda7432 = 1,
+ .muxsel_hook = gv800s_muxsel,
+ },
+ [BTTV_BOARD_PV183] = {
+ .name = "ProVideo PV183", /* 0x9f */
+ .video_inputs = 2,
+ /* .audio_inputs= 0, */
+ .svhs = NO_SVHS,
+ .gpiomask = 0,
+ .muxsel = MUXSEL(2, 3),
+ .gpiomux = { 0 },
+ .no_msp34xx = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = ADDR_UNSET,
+ },
+ [BTTV_BOARD_TVT_TD3116] = {
+ .name = "Tongwei Video Technology TD-3116",
+ .video_inputs = 16,
+ .gpiomask = 0xc00ff,
+ .muxsel = MUXSEL(2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2),
+ .muxsel_hook = td3116_muxsel,
+ .svhs = NO_SVHS,
+ .pll = PLL_28,
+ .tuner_type = TUNER_ABSENT,
+ },
+ [BTTV_BOARD_APOSONIC_WDVR] = {
+ .name = "Aposonic W-DVR",
+ .video_inputs = 4,
+ .svhs = NO_SVHS,
+ .muxsel = MUXSEL(2, 3, 1, 0),
+ .tuner_type = TUNER_ABSENT,
+ },
+
+};
+
+static const unsigned int bttv_num_tvcards = ARRAY_SIZE(bttv_tvcards);
+
+/* ----------------------------------------------------------------------- */
+
+static unsigned char eeprom_data[256];
+
+/*
+ * identify card
+ */
+void __devinit bttv_idcard(struct bttv *btv)
+{
+ unsigned int gpiobits;
+ int i,type;
+
+ /* read PCI subsystem ID */
+ btv->cardid = btv->c.pci->subsystem_device << 16;
+ btv->cardid |= btv->c.pci->subsystem_vendor;
+
+ if (0 != btv->cardid && 0xffffffff != btv->cardid) {
+ /* look for the card */
+ for (type = -1, i = 0; cards[i].id != 0; i++)
+ if (cards[i].id == btv->cardid)
+ type = i;
+
+ if (type != -1) {
+ /* found it */
+ pr_info("%d: detected: %s [card=%d], PCI subsystem ID is %04x:%04x\n",
+ btv->c.nr, cards[type].name, cards[type].cardnr,
+ btv->cardid & 0xffff,
+ (btv->cardid >> 16) & 0xffff);
+ btv->c.type = cards[type].cardnr;
+ } else {
+ /* 404 */
+ pr_info("%d: subsystem: %04x:%04x (UNKNOWN)\n",
+ btv->c.nr, btv->cardid & 0xffff,
+ (btv->cardid >> 16) & 0xffff);
+ pr_debug("please mail id, board name and the correct card= insmod option to linux-media@vger.kernel.org\n");
+ }
+ }
+
+ /* let the user override the autodetected type */
+ if (card[btv->c.nr] < bttv_num_tvcards)
+ btv->c.type=card[btv->c.nr];
+
+ /* print which card config we are using */
+ pr_info("%d: using: %s [card=%d,%s]\n",
+ btv->c.nr, bttv_tvcards[btv->c.type].name, btv->c.type,
+ card[btv->c.nr] < bttv_num_tvcards
+ ? "insmod option" : "autodetected");
+
+ /* overwrite gpio stuff ?? */
+ if (UNSET == audioall && UNSET == audiomux[0])
+ return;
+
+ if (UNSET != audiomux[0]) {
+ gpiobits = 0;
+ for (i = 0; i < ARRAY_SIZE(bttv_tvcards->gpiomux); i++) {
+ bttv_tvcards[btv->c.type].gpiomux[i] = audiomux[i];
+ gpiobits |= audiomux[i];
+ }
+ } else {
+ gpiobits = audioall;
+ for (i = 0; i < ARRAY_SIZE(bttv_tvcards->gpiomux); i++) {
+ bttv_tvcards[btv->c.type].gpiomux[i] = audioall;
+ }
+ }
+ bttv_tvcards[btv->c.type].gpiomask = (UNSET != gpiomask) ? gpiomask : gpiobits;
+ pr_info("%d: gpio config override: mask=0x%x, mux=",
+ btv->c.nr, bttv_tvcards[btv->c.type].gpiomask);
+ for (i = 0; i < ARRAY_SIZE(bttv_tvcards->gpiomux); i++) {
+ pr_cont("%s0x%x",
+ i ? "," : "", bttv_tvcards[btv->c.type].gpiomux[i]);
+ }
+ pr_cont("\n");
+}
+
+/*
+ * (most) board specific initialisations goes here
+ */
+
+/* Some Modular Technology cards have an eeprom, but no subsystem ID */
+static void identify_by_eeprom(struct bttv *btv, unsigned char eeprom_data[256])
+{
+ int type = -1;
+
+ if (0 == strncmp(eeprom_data,"GET MM20xPCTV",13))
+ type = BTTV_BOARD_MODTEC_205;
+ else if (0 == strncmp(eeprom_data+20,"Picolo",7))
+ type = BTTV_BOARD_EURESYS_PICOLO;
+ else if (eeprom_data[0] == 0x84 && eeprom_data[2]== 0)
+ type = BTTV_BOARD_HAUPPAUGE; /* old bt848 */
+
+ if (-1 != type) {
+ btv->c.type = type;
+ pr_info("%d: detected by eeprom: %s [card=%d]\n",
+ btv->c.nr, bttv_tvcards[btv->c.type].name, btv->c.type);
+ }
+}
+
+static void flyvideo_gpio(struct bttv *btv)
+{
+ int gpio, has_remote, has_radio, is_capture_only;
+ int is_lr90, has_tda9820_tda9821;
+ int tuner_type = UNSET, ttype;
+
+ gpio_inout(0xffffff, 0);
+ udelay(8); /* without this we would see the 0x1800 mask */
+ gpio = gpio_read();
+ /* FIXME: must restore OUR_EN ??? */
+
+ /* all cards provide GPIO info, some have an additional eeprom
+ * LR50: GPIO coding can be found lower right CP1 .. CP9
+ * CP9=GPIO23 .. CP1=GPIO15; when OPEN, the corresponding GPIO reads 1.
+ * GPIO14-12: n.c.
+ * LR90: GP9=GPIO23 .. GP1=GPIO15 (right above the bt878)
+
+ * lowest 3 bytes are remote control codes (no handshake needed)
+ * xxxFFF: No remote control chip soldered
+ * xxxF00(LR26/LR50), xxxFE0(LR90): Remote control chip (LVA001 or CF45) soldered
+ * Note: Some bits are Audio_Mask !
+ */
+ ttype = (gpio & 0x0f0000) >> 16;
+ switch (ttype) {
+ case 0x0:
+ tuner_type = 2; /* NTSC, e.g. TPI8NSR11P */
+ break;
+ case 0x2:
+ tuner_type = 39; /* LG NTSC (newer TAPC series) TAPC-H701P */
+ break;
+ case 0x4:
+ tuner_type = 5; /* Philips PAL TPI8PSB02P, TPI8PSB12P, TPI8PSB12D or FI1216, FM1216 */
+ break;
+ case 0x6:
+ tuner_type = 37; /* LG PAL (newer TAPC series) TAPC-G702P */
+ break;
+ case 0xC:
+ tuner_type = 3; /* Philips SECAM(+PAL) FQ1216ME or FI1216MF */
+ break;
+ default:
+ pr_info("%d: FlyVideo_gpio: unknown tuner type\n", btv->c.nr);
+ break;
+ }
+
+ has_remote = gpio & 0x800000;
+ has_radio = gpio & 0x400000;
+ /* unknown 0x200000;
+ * unknown2 0x100000; */
+ is_capture_only = !(gpio & 0x008000); /* GPIO15 */
+ has_tda9820_tda9821 = !(gpio & 0x004000);
+ is_lr90 = !(gpio & 0x002000); /* else LR26/LR50 (LR38/LR51 f. capture only) */
+ /*
+ * gpio & 0x001000 output bit for audio routing */
+
+ if (is_capture_only)
+ tuner_type = TUNER_ABSENT; /* No tuner present */
+
+ pr_info("%d: FlyVideo Radio=%s RemoteControl=%s Tuner=%d gpio=0x%06x\n",
+ btv->c.nr, has_radio ? "yes" : "no",
+ has_remote ? "yes" : "no", tuner_type, gpio);
+ pr_info("%d: FlyVideo LR90=%s tda9821/tda9820=%s capture_only=%s\n",
+ btv->c.nr, is_lr90 ? "yes" : "no",
+ has_tda9820_tda9821 ? "yes" : "no",
+ is_capture_only ? "yes" : "no");
+
+ if (tuner_type != UNSET) /* only set if known tuner autodetected, else let insmod option through */
+ btv->tuner_type = tuner_type;
+ btv->has_radio = has_radio;
+
+ /* LR90 Audio Routing is done by 2 hef4052, so Audio_Mask has 4 bits: 0x001c80
+ * LR26/LR50 only has 1 hef4052, Audio_Mask 0x000c00
+ * Audio options: from tuner, from tda9821/tda9821(mono,stereo,sap), from tda9874, ext., mute */
+ if (has_tda9820_tda9821)
+ btv->audio_mode_gpio = lt9415_audio;
+ /* todo: if(has_tda9874) btv->audio_mode_gpio = fv2000s_audio; */
+}
+
+static int miro_tunermap[] = { 0,6,2,3, 4,5,6,0, 3,0,4,5, 5,2,16,1,
+ 14,2,17,1, 4,1,4,3, 1,2,16,1, 4,4,4,4 };
+static int miro_fmtuner[] = { 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,1,
+ 1,1,1,1, 1,1,1,0, 0,0,0,0, 0,1,0,0 };
+
+static void miro_pinnacle_gpio(struct bttv *btv)
+{
+ int id,msp,gpio;
+ char *info;
+
+ gpio_inout(0xffffff, 0);
+ gpio = gpio_read();
+ id = ((gpio>>10) & 63) -1;
+ msp = bttv_I2CRead(btv, I2C_ADDR_MSP3400, "MSP34xx");
+ if (id < 32) {
+ btv->tuner_type = miro_tunermap[id];
+ if (0 == (gpio & 0x20)) {
+ btv->has_radio = 1;
+ if (!miro_fmtuner[id]) {
+ btv->has_matchbox = 1;
+ btv->mbox_we = (1<<6);
+ btv->mbox_most = (1<<7);
+ btv->mbox_clk = (1<<8);
+ btv->mbox_data = (1<<9);
+ btv->mbox_mask = (1<<6)|(1<<7)|(1<<8)|(1<<9);
+ }
+ } else {
+ btv->has_radio = 0;
+ }
+ if (-1 != msp) {
+ if (btv->c.type == BTTV_BOARD_MIRO)
+ btv->c.type = BTTV_BOARD_MIROPRO;
+ if (btv->c.type == BTTV_BOARD_PINNACLE)
+ btv->c.type = BTTV_BOARD_PINNACLEPRO;
+ }
+ pr_info("%d: miro: id=%d tuner=%d radio=%s stereo=%s\n",
+ btv->c.nr, id+1, btv->tuner_type,
+ !btv->has_radio ? "no" :
+ (btv->has_matchbox ? "matchbox" : "fmtuner"),
+ (-1 == msp) ? "no" : "yes");
+ } else {
+ /* new cards with microtune tuner */
+ id = 63 - id;
+ btv->has_radio = 0;
+ switch (id) {
+ case 1:
+ info = "PAL / mono";
+ btv->tda9887_conf = TDA9887_INTERCARRIER;
+ break;
+ case 2:
+ info = "PAL+SECAM / stereo";
+ btv->has_radio = 1;
+ btv->tda9887_conf = TDA9887_QSS;
+ break;
+ case 3:
+ info = "NTSC / stereo";
+ btv->has_radio = 1;
+ btv->tda9887_conf = TDA9887_QSS;
+ break;
+ case 4:
+ info = "PAL+SECAM / mono";
+ btv->tda9887_conf = TDA9887_QSS;
+ break;
+ case 5:
+ info = "NTSC / mono";
+ btv->tda9887_conf = TDA9887_INTERCARRIER;
+ break;
+ case 6:
+ info = "NTSC / stereo";
+ btv->tda9887_conf = TDA9887_INTERCARRIER;
+ break;
+ case 7:
+ info = "PAL / stereo";
+ btv->tda9887_conf = TDA9887_INTERCARRIER;
+ break;
+ default:
+ info = "oops: unknown card";
+ break;
+ }
+ if (-1 != msp)
+ btv->c.type = BTTV_BOARD_PINNACLEPRO;
+ pr_info("%d: pinnacle/mt: id=%d info=\"%s\" radio=%s\n",
+ btv->c.nr, id, info, btv->has_radio ? "yes" : "no");
+ btv->tuner_type = TUNER_MT2032;
+ }
+}
+
+/* GPIO21 L: Buffer aktiv, H: Buffer inaktiv */
+#define LM1882_SYNC_DRIVE 0x200000L
+
+static void init_ids_eagle(struct bttv *btv)
+{
+ gpio_inout(0xffffff,0xFFFF37);
+ gpio_write(0x200020);
+
+ /* flash strobe inverter ?! */
+ gpio_write(0x200024);
+
+ /* switch sync drive off */
+ gpio_bits(LM1882_SYNC_DRIVE,LM1882_SYNC_DRIVE);
+
+ /* set BT848 muxel to 2 */
+ btaor((2)<<5, ~(2<<5), BT848_IFORM);
+}
+
+/* Muxsel helper for the IDS Eagle.
+ * the eagles does not use the standard muxsel-bits but
+ * has its own multiplexer */
+static void eagle_muxsel(struct bttv *btv, unsigned int input)
+{
+ gpio_bits(3, input & 3);
+
+ /* composite */
+ /* set chroma ADC to sleep */
+ btor(BT848_ADC_C_SLEEP, BT848_ADC);
+ /* set to composite video */
+ btand(~BT848_CONTROL_COMP, BT848_E_CONTROL);
+ btand(~BT848_CONTROL_COMP, BT848_O_CONTROL);
+
+ /* switch sync drive off */
+ gpio_bits(LM1882_SYNC_DRIVE,LM1882_SYNC_DRIVE);
+}
+
+static void gvc1100_muxsel(struct bttv *btv, unsigned int input)
+{
+ static const int masks[] = {0x30, 0x01, 0x12, 0x23};
+ gpio_write(masks[input%4]);
+}
+
+/* LMLBT4x initialization - to allow access to GPIO bits for sensors input and
+ alarms output
+
+ GPIObit | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
+ assignment | TI | O3|INx| O2| O1|IN4|IN3|IN2|IN1| | |
+
+ IN - sensor inputs, INx - sensor inputs and TI XORed together
+ O1,O2,O3 - alarm outputs (relays)
+
+ OUT ENABLE 1 1 0 . 1 1 0 0 . 0 0 0 0 = 0x6C0
+
+*/
+
+static void init_lmlbt4x(struct bttv *btv)
+{
+ pr_debug("LMLBT4x init\n");
+ btwrite(0x000000, BT848_GPIO_REG_INP);
+ gpio_inout(0xffffff, 0x0006C0);
+ gpio_write(0x000000);
+}
+
+static void sigmaSQ_muxsel(struct bttv *btv, unsigned int input)
+{
+ unsigned int inmux = input % 8;
+ gpio_inout( 0xf, 0xf );
+ gpio_bits( 0xf, inmux );
+}
+
+static void sigmaSLC_muxsel(struct bttv *btv, unsigned int input)
+{
+ unsigned int inmux = input % 4;
+ gpio_inout( 3<<9, 3<<9 );
+ gpio_bits( 3<<9, inmux<<9 );
+}
+
+static void geovision_muxsel(struct bttv *btv, unsigned int input)
+{
+ unsigned int inmux = input % 16;
+ gpio_inout(0xf, 0xf);
+ gpio_bits(0xf, inmux);
+}
+
+/*
+ * The TD3116 has 2 74HC4051 muxes wired to the MUX0 input of a bt878.
+ * The first 74HC4051 has the lower 8 inputs, the second one the higher 8.
+ * The muxes are controlled via a 74HC373 latch which is connected to
+ * GPIOs 0-7. GPIO 18 is connected to the LE signal of the latch.
+ * Q0 of the latch is connected to the Enable (~E) input of the first
+ * 74HC4051. Q1 - Q3 are connected to S0 - S2 of the same 74HC4051.
+ * Q4 - Q7 are connected to the second 74HC4051 in the same way.
+ */
+
+static void td3116_latch_value(struct bttv *btv, u32 value)
+{
+ gpio_bits((1<<18) | 0xff, value);
+ gpio_bits((1<<18) | 0xff, (1<<18) | value);
+ udelay(1);
+ gpio_bits((1<<18) | 0xff, value);
+}
+
+static void td3116_muxsel(struct bttv *btv, unsigned int input)
+{
+ u32 value;
+ u32 highbit;
+
+ highbit = (input & 0x8) >> 3 ;
+
+ /* Disable outputs and set value in the mux */
+ value = 0x11; /* Disable outputs */
+ value |= ((input & 0x7) << 1) << (4 * highbit);
+ td3116_latch_value(btv, value);
+
+ /* Enable the correct output */
+ value &= ~0x11;
+ value |= ((highbit ^ 0x1) << 4) | highbit;
+ td3116_latch_value(btv, value);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static void bttv_reset_audio(struct bttv *btv)
+{
+ /*
+ * BT878A has a audio-reset register.
+ * 1. This register is an audio reset function but it is in
+ * function-0 (video capture) address space.
+ * 2. It is enough to do this once per power-up of the card.
+ * 3. There is a typo in the Conexant doc -- it is not at
+ * 0x5B, but at 0x058. (B is an odd-number, obviously a typo!).
+ * --//Shrikumar 030609
+ */
+ if (btv->id != 878)
+ return;
+
+ if (bttv_debug)
+ pr_debug("%d: BT878A ARESET\n", btv->c.nr);
+ btwrite((1<<7), 0x058);
+ udelay(10);
+ btwrite( 0, 0x058);
+}
+
+/* initialization part one -- before registering i2c bus */
+void __devinit bttv_init_card1(struct bttv *btv)
+{
+ switch (btv->c.type) {
+ case BTTV_BOARD_HAUPPAUGE:
+ case BTTV_BOARD_HAUPPAUGE878:
+ boot_msp34xx(btv,5);
+ break;
+ case BTTV_BOARD_VOODOOTV_200:
+ case BTTV_BOARD_VOODOOTV_FM:
+ boot_msp34xx(btv,20);
+ break;
+ case BTTV_BOARD_AVERMEDIA98:
+ boot_msp34xx(btv,11);
+ break;
+ case BTTV_BOARD_HAUPPAUGEPVR:
+ pvr_boot(btv);
+ break;
+ case BTTV_BOARD_TWINHAN_DST:
+ case BTTV_BOARD_AVDVBT_771:
+ case BTTV_BOARD_PINNACLESAT:
+ btv->use_i2c_hw = 1;
+ break;
+ case BTTV_BOARD_ADLINK_RTV24:
+ init_RTV24( btv );
+ break;
+
+ }
+ if (!bttv_tvcards[btv->c.type].has_dvb)
+ bttv_reset_audio(btv);
+}
+
+/* initialization part two -- after registering i2c bus */
+void __devinit bttv_init_card2(struct bttv *btv)
+{
+ btv->tuner_type = UNSET;
+
+ if (BTTV_BOARD_UNKNOWN == btv->c.type) {
+ bttv_readee(btv,eeprom_data,0xa0);
+ identify_by_eeprom(btv,eeprom_data);
+ }
+
+ switch (btv->c.type) {
+ case BTTV_BOARD_MIRO:
+ case BTTV_BOARD_MIROPRO:
+ case BTTV_BOARD_PINNACLE:
+ case BTTV_BOARD_PINNACLEPRO:
+ /* miro/pinnacle */
+ miro_pinnacle_gpio(btv);
+ break;
+ case BTTV_BOARD_FLYVIDEO_98:
+ case BTTV_BOARD_MAXI:
+ case BTTV_BOARD_LIFE_FLYKIT:
+ case BTTV_BOARD_FLYVIDEO:
+ case BTTV_BOARD_TYPHOON_TVIEW:
+ case BTTV_BOARD_CHRONOS_VS2:
+ case BTTV_BOARD_FLYVIDEO_98FM:
+ case BTTV_BOARD_FLYVIDEO2000:
+ case BTTV_BOARD_FLYVIDEO98EZ:
+ case BTTV_BOARD_CONFERENCETV:
+ case BTTV_BOARD_LIFETEC_9415:
+ flyvideo_gpio(btv);
+ break;
+ case BTTV_BOARD_HAUPPAUGE:
+ case BTTV_BOARD_HAUPPAUGE878:
+ case BTTV_BOARD_HAUPPAUGEPVR:
+ /* pick up some config infos from the eeprom */
+ bttv_readee(btv,eeprom_data,0xa0);
+ hauppauge_eeprom(btv);
+ break;
+ case BTTV_BOARD_AVERMEDIA98:
+ case BTTV_BOARD_AVPHONE98:
+ bttv_readee(btv,eeprom_data,0xa0);
+ avermedia_eeprom(btv);
+ break;
+ case BTTV_BOARD_PXC200:
+ init_PXC200(btv);
+ break;
+ case BTTV_BOARD_PICOLO_TETRA_CHIP:
+ picolo_tetra_init(btv);
+ break;
+ case BTTV_BOARD_VHX:
+ btv->has_radio = 1;
+ btv->has_matchbox = 1;
+ btv->mbox_we = 0x20;
+ btv->mbox_most = 0;
+ btv->mbox_clk = 0x08;
+ btv->mbox_data = 0x10;
+ btv->mbox_mask = 0x38;
+ break;
+ case BTTV_BOARD_VOBIS_BOOSTAR:
+ case BTTV_BOARD_TERRATV:
+ terratec_active_radio_upgrade(btv);
+ break;
+ case BTTV_BOARD_MAGICTVIEW061:
+ if (btv->cardid == 0x3002144f) {
+ btv->has_radio=1;
+ pr_info("%d: radio detected by subsystem id (CPH05x)\n",
+ btv->c.nr);
+ }
+ break;
+ case BTTV_BOARD_STB2:
+ if (btv->cardid == 0x3060121a) {
+ /* Fix up entry for 3DFX VoodooTV 100,
+ which is an OEM STB card variant. */
+ btv->has_radio=0;
+ btv->tuner_type=TUNER_TEMIC_NTSC;
+ }
+ break;
+ case BTTV_BOARD_OSPREY1x0:
+ case BTTV_BOARD_OSPREY1x0_848:
+ case BTTV_BOARD_OSPREY101_848:
+ case BTTV_BOARD_OSPREY1x1:
+ case BTTV_BOARD_OSPREY1x1_SVID:
+ case BTTV_BOARD_OSPREY2xx:
+ case BTTV_BOARD_OSPREY2x0_SVID:
+ case BTTV_BOARD_OSPREY2x0:
+ case BTTV_BOARD_OSPREY440:
+ case BTTV_BOARD_OSPREY500:
+ case BTTV_BOARD_OSPREY540:
+ case BTTV_BOARD_OSPREY2000:
+ bttv_readee(btv,eeprom_data,0xa0);
+ osprey_eeprom(btv, eeprom_data);
+ break;
+ case BTTV_BOARD_IDS_EAGLE:
+ init_ids_eagle(btv);
+ break;
+ case BTTV_BOARD_MODTEC_205:
+ bttv_readee(btv,eeprom_data,0xa0);
+ modtec_eeprom(btv);
+ break;
+ case BTTV_BOARD_LMLBT4:
+ init_lmlbt4x(btv);
+ break;
+ case BTTV_BOARD_TIBET_CS16:
+ tibetCS16_init(btv);
+ break;
+ case BTTV_BOARD_KODICOM_4400R:
+ kodicom4400r_init(btv);
+ break;
+ case BTTV_BOARD_GEOVISION_GV800S:
+ gv800s_init(btv);
+ break;
+ }
+
+ /* pll configuration */
+ if (!(btv->id==848 && btv->revision==0x11)) {
+ /* defaults from card list */
+ if (PLL_28 == bttv_tvcards[btv->c.type].pll) {
+ btv->pll.pll_ifreq=28636363;
+ btv->pll.pll_crystal=BT848_IFORM_XT0;
+ }
+ if (PLL_35 == bttv_tvcards[btv->c.type].pll) {
+ btv->pll.pll_ifreq=35468950;
+ btv->pll.pll_crystal=BT848_IFORM_XT1;
+ }
+ /* insmod options can override */
+ switch (pll[btv->c.nr]) {
+ case 0: /* none */
+ btv->pll.pll_crystal = 0;
+ btv->pll.pll_ifreq = 0;
+ btv->pll.pll_ofreq = 0;
+ break;
+ case 1: /* 28 MHz */
+ case 28:
+ btv->pll.pll_ifreq = 28636363;
+ btv->pll.pll_ofreq = 0;
+ btv->pll.pll_crystal = BT848_IFORM_XT0;
+ break;
+ case 2: /* 35 MHz */
+ case 35:
+ btv->pll.pll_ifreq = 35468950;
+ btv->pll.pll_ofreq = 0;
+ btv->pll.pll_crystal = BT848_IFORM_XT1;
+ break;
+ }
+ }
+ btv->pll.pll_current = -1;
+
+ /* tuner configuration (from card list / autodetect / insmod option) */
+ if (UNSET != bttv_tvcards[btv->c.type].tuner_type)
+ if (UNSET == btv->tuner_type)
+ btv->tuner_type = bttv_tvcards[btv->c.type].tuner_type;
+ if (UNSET != tuner[btv->c.nr])
+ btv->tuner_type = tuner[btv->c.nr];
+
+ if (btv->tuner_type == TUNER_ABSENT)
+ pr_info("%d: tuner absent\n", btv->c.nr);
+ else if (btv->tuner_type == UNSET)
+ pr_warn("%d: tuner type unset\n", btv->c.nr);
+ else
+ pr_info("%d: tuner type=%d\n", btv->c.nr, btv->tuner_type);
+
+ if (autoload != UNSET) {
+ pr_warn("%d: the autoload option is obsolete\n", btv->c.nr);
+ pr_warn("%d: use option msp3400, tda7432 or tvaudio to override which audio module should be used\n",
+ btv->c.nr);
+ }
+
+ if (UNSET == btv->tuner_type)
+ btv->tuner_type = TUNER_ABSENT;
+
+ btv->dig = bttv_tvcards[btv->c.type].has_dig_in ?
+ bttv_tvcards[btv->c.type].video_inputs - 1 : UNSET;
+ btv->svhs = bttv_tvcards[btv->c.type].svhs == NO_SVHS ?
+ UNSET : bttv_tvcards[btv->c.type].svhs;
+ if (svhs[btv->c.nr] != UNSET)
+ btv->svhs = svhs[btv->c.nr];
+ if (remote[btv->c.nr] != UNSET)
+ btv->has_remote = remote[btv->c.nr];
+
+ if (bttv_tvcards[btv->c.type].has_radio)
+ btv->has_radio = 1;
+ if (bttv_tvcards[btv->c.type].has_remote)
+ btv->has_remote = 1;
+ if (!bttv_tvcards[btv->c.type].no_gpioirq)
+ btv->gpioirq = 1;
+ if (bttv_tvcards[btv->c.type].volume_gpio)
+ btv->volume_gpio = bttv_tvcards[btv->c.type].volume_gpio;
+ if (bttv_tvcards[btv->c.type].audio_mode_gpio)
+ btv->audio_mode_gpio = bttv_tvcards[btv->c.type].audio_mode_gpio;
+
+ if (btv->tuner_type == TUNER_ABSENT)
+ return; /* no tuner or related drivers to load */
+
+ if (btv->has_saa6588 || saa6588[btv->c.nr]) {
+ /* Probe for RDS receiver chip */
+ static const unsigned short addrs[] = {
+ 0x20 >> 1,
+ 0x22 >> 1,
+ I2C_CLIENT_END
+ };
+ struct v4l2_subdev *sd;
+
+ sd = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
+ &btv->c.i2c_adap, "saa6588", 0, addrs);
+ btv->has_saa6588 = (sd != NULL);
+ }
+
+ /* try to detect audio/fader chips */
+
+ /* First check if the user specified the audio chip via a module
+ option. */
+
+ switch (audiodev[btv->c.nr]) {
+ case -1:
+ return; /* do not load any audio module */
+
+ case 0: /* autodetect */
+ break;
+
+ case 1: {
+ /* The user specified that we should probe for msp3400 */
+ static const unsigned short addrs[] = {
+ I2C_ADDR_MSP3400 >> 1,
+ I2C_ADDR_MSP3400_ALT >> 1,
+ I2C_CLIENT_END
+ };
+
+ btv->sd_msp34xx = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
+ &btv->c.i2c_adap, "msp3400", 0, addrs);
+ if (btv->sd_msp34xx)
+ return;
+ goto no_audio;
+ }
+
+ case 2: {
+ /* The user specified that we should probe for tda7432 */
+ static const unsigned short addrs[] = {
+ I2C_ADDR_TDA7432 >> 1,
+ I2C_CLIENT_END
+ };
+
+ if (v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
+ &btv->c.i2c_adap, "tda7432", 0, addrs))
+ return;
+ goto no_audio;
+ }
+
+ case 3: {
+ /* The user specified that we should probe for tvaudio */
+ btv->sd_tvaudio = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
+ &btv->c.i2c_adap, "tvaudio", 0, tvaudio_addrs());
+ if (btv->sd_tvaudio)
+ return;
+ goto no_audio;
+ }
+
+ default:
+ pr_warn("%d: unknown audiodev value!\n", btv->c.nr);
+ return;
+ }
+
+ /* There were no overrides, so now we try to discover this through the
+ card definition */
+
+ /* probe for msp3400 first: this driver can detect whether or not
+ it really is a msp3400, so it will return NULL when the device
+ found is really something else (e.g. a tea6300). */
+ if (!bttv_tvcards[btv->c.type].no_msp34xx) {
+ btv->sd_msp34xx = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
+ &btv->c.i2c_adap, "msp3400",
+ 0, I2C_ADDRS(I2C_ADDR_MSP3400 >> 1));
+ } else if (bttv_tvcards[btv->c.type].msp34xx_alt) {
+ btv->sd_msp34xx = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
+ &btv->c.i2c_adap, "msp3400",
+ 0, I2C_ADDRS(I2C_ADDR_MSP3400_ALT >> 1));
+ }
+
+ /* If we found a msp34xx, then we're done. */
+ if (btv->sd_msp34xx)
+ return;
+
+ /* it might also be a tda7432. */
+ if (!bttv_tvcards[btv->c.type].no_tda7432) {
+ static const unsigned short addrs[] = {
+ I2C_ADDR_TDA7432 >> 1,
+ I2C_CLIENT_END
+ };
+
+ if (v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
+ &btv->c.i2c_adap, "tda7432", 0, addrs))
+ return;
+ }
+
+ /* Now see if we can find one of the tvaudio devices. */
+ btv->sd_tvaudio = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
+ &btv->c.i2c_adap, "tvaudio", 0, tvaudio_addrs());
+ if (btv->sd_tvaudio)
+ return;
+
+no_audio:
+ pr_warn("%d: audio absent, no audio device found!\n", btv->c.nr);
+}
+
+
+/* initialize the tuner */
+void __devinit bttv_init_tuner(struct bttv *btv)
+{
+ int addr = ADDR_UNSET;
+
+ if (ADDR_UNSET != bttv_tvcards[btv->c.type].tuner_addr)
+ addr = bttv_tvcards[btv->c.type].tuner_addr;
+
+ if (btv->tuner_type != TUNER_ABSENT) {
+ struct tuner_setup tun_setup;
+
+ /* Load tuner module before issuing tuner config call! */
+ if (btv->has_radio)
+ v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
+ &btv->c.i2c_adap, "tuner",
+ 0, v4l2_i2c_tuner_addrs(ADDRS_RADIO));
+ v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
+ &btv->c.i2c_adap, "tuner",
+ 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
+ v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
+ &btv->c.i2c_adap, "tuner",
+ 0, v4l2_i2c_tuner_addrs(ADDRS_TV_WITH_DEMOD));
+
+ tun_setup.mode_mask = T_ANALOG_TV;
+ tun_setup.type = btv->tuner_type;
+ tun_setup.addr = addr;
+
+ if (btv->has_radio)
+ tun_setup.mode_mask |= T_RADIO;
+
+ bttv_call_all(btv, tuner, s_type_addr, &tun_setup);
+ }
+
+ if (btv->tda9887_conf) {
+ struct v4l2_priv_tun_config tda9887_cfg;
+
+ tda9887_cfg.tuner = TUNER_TDA9887;
+ tda9887_cfg.priv = &btv->tda9887_conf;
+
+ bttv_call_all(btv, tuner, s_config, &tda9887_cfg);
+ }
+}
+
+/* ----------------------------------------------------------------------- */
+
+static void modtec_eeprom(struct bttv *btv)
+{
+ if( strncmp(&(eeprom_data[0x1e]),"Temic 4066 FY5",14) ==0) {
+ btv->tuner_type=TUNER_TEMIC_4066FY5_PAL_I;
+ pr_info("%d: Modtec: Tuner autodetected by eeprom: %s\n",
+ btv->c.nr, &eeprom_data[0x1e]);
+ } else if (strncmp(&(eeprom_data[0x1e]),"Alps TSBB5",10) ==0) {
+ btv->tuner_type=TUNER_ALPS_TSBB5_PAL_I;
+ pr_info("%d: Modtec: Tuner autodetected by eeprom: %s\n",
+ btv->c.nr, &eeprom_data[0x1e]);
+ } else if (strncmp(&(eeprom_data[0x1e]),"Philips FM1246",14) ==0) {
+ btv->tuner_type=TUNER_PHILIPS_NTSC;
+ pr_info("%d: Modtec: Tuner autodetected by eeprom: %s\n",
+ btv->c.nr, &eeprom_data[0x1e]);
+ } else {
+ pr_info("%d: Modtec: Unknown TunerString: %s\n",
+ btv->c.nr, &eeprom_data[0x1e]);
+ }
+}
+
+static void __devinit hauppauge_eeprom(struct bttv *btv)
+{
+ struct tveeprom tv;
+
+ tveeprom_hauppauge_analog(&btv->i2c_client, &tv, eeprom_data);
+ btv->tuner_type = tv.tuner_type;
+ btv->has_radio = tv.has_radio;
+
+ pr_info("%d: Hauppauge eeprom indicates model#%d\n",
+ btv->c.nr, tv.model);
+
+ /*
+ * Some of the 878 boards have duplicate PCI IDs. Switch the board
+ * type based on model #.
+ */
+ if(tv.model == 64900) {
+ pr_info("%d: Switching board type from %s to %s\n",
+ btv->c.nr,
+ bttv_tvcards[btv->c.type].name,
+ bttv_tvcards[BTTV_BOARD_HAUPPAUGE_IMPACTVCB].name);
+ btv->c.type = BTTV_BOARD_HAUPPAUGE_IMPACTVCB;
+ }
+
+ /* The 61334 needs the msp3410 to do the radio demod to get sound */
+ if (tv.model == 61334)
+ btv->radio_uses_msp_demodulator = 1;
+}
+
+static int terratec_active_radio_upgrade(struct bttv *btv)
+{
+ int freq;
+
+ btv->has_radio = 1;
+ btv->has_matchbox = 1;
+ btv->mbox_we = 0x10;
+ btv->mbox_most = 0x20;
+ btv->mbox_clk = 0x08;
+ btv->mbox_data = 0x04;
+ btv->mbox_mask = 0x3c;
+
+ btv->mbox_iow = 1 << 8;
+ btv->mbox_ior = 1 << 9;
+ btv->mbox_csel = 1 << 10;
+
+ freq=88000/62.5;
+ tea5757_write(btv, 5 * freq + 0x358); /* write 0x1ed8 */
+ if (0x1ed8 == tea5757_read(btv)) {
+ pr_info("%d: Terratec Active Radio Upgrade found\n", btv->c.nr);
+ btv->has_radio = 1;
+ btv->has_saa6588 = 1;
+ btv->has_matchbox = 1;
+ } else {
+ btv->has_radio = 0;
+ btv->has_matchbox = 0;
+ }
+ return 0;
+}
+
+
+/* ----------------------------------------------------------------------- */
+
+/*
+ * minimal bootstrap for the WinTV/PVR -- upload altera firmware.
+ *
+ * The hcwamc.rbf firmware file is on the Hauppauge driver CD. Have
+ * a look at Pvr/pvr45xxx.EXE (self-extracting zip archive, can be
+ * unpacked with unzip).
+ */
+#define PVR_GPIO_DELAY 10
+
+#define BTTV_ALT_DATA 0x000001
+#define BTTV_ALT_DCLK 0x100000
+#define BTTV_ALT_NCONFIG 0x800000
+
+static int __devinit pvr_altera_load(struct bttv *btv, const u8 *micro,
+ u32 microlen)
+{
+ u32 n;
+ u8 bits;
+ int i;
+
+ gpio_inout(0xffffff,BTTV_ALT_DATA|BTTV_ALT_DCLK|BTTV_ALT_NCONFIG);
+ gpio_write(0);
+ udelay(PVR_GPIO_DELAY);
+
+ gpio_write(BTTV_ALT_NCONFIG);
+ udelay(PVR_GPIO_DELAY);
+
+ for (n = 0; n < microlen; n++) {
+ bits = micro[n];
+ for (i = 0 ; i < 8 ; i++) {
+ gpio_bits(BTTV_ALT_DCLK,0);
+ if (bits & 0x01)
+ gpio_bits(BTTV_ALT_DATA,BTTV_ALT_DATA);
+ else
+ gpio_bits(BTTV_ALT_DATA,0);
+ gpio_bits(BTTV_ALT_DCLK,BTTV_ALT_DCLK);
+ bits >>= 1;
+ }
+ }
+ gpio_bits(BTTV_ALT_DCLK,0);
+ udelay(PVR_GPIO_DELAY);
+
+ /* begin Altera init loop (Not necessary,but doesn't hurt) */
+ for (i = 0 ; i < 30 ; i++) {
+ gpio_bits(BTTV_ALT_DCLK,0);
+ gpio_bits(BTTV_ALT_DCLK,BTTV_ALT_DCLK);
+ }
+ gpio_bits(BTTV_ALT_DCLK,0);
+ return 0;
+}
+
+static int __devinit pvr_boot(struct bttv *btv)
+{
+ const struct firmware *fw_entry;
+ int rc;
+
+ rc = request_firmware(&fw_entry, "hcwamc.rbf", &btv->c.pci->dev);
+ if (rc != 0) {
+ pr_warn("%d: no altera firmware [via hotplug]\n", btv->c.nr);
+ return rc;
+ }
+ rc = pvr_altera_load(btv, fw_entry->data, fw_entry->size);
+ pr_info("%d: altera firmware upload %s\n",
+ btv->c.nr, (rc < 0) ? "failed" : "ok");
+ release_firmware(fw_entry);
+ return rc;
+}
+
+/* ----------------------------------------------------------------------- */
+/* some osprey specific stuff */
+
+static void __devinit osprey_eeprom(struct bttv *btv, const u8 ee[256])
+{
+ int i;
+ u32 serial = 0;
+ int cardid = -1;
+
+ /* This code will nevery actually get called in this case.... */
+ if (btv->c.type == BTTV_BOARD_UNKNOWN) {
+ /* this might be an antique... check for MMAC label in eeprom */
+ if (!strncmp(ee, "MMAC", 4)) {
+ u8 checksum = 0;
+ for (i = 0; i < 21; i++)
+ checksum += ee[i];
+ if (checksum != ee[21])
+ return;
+ cardid = BTTV_BOARD_OSPREY1x0_848;
+ for (i = 12; i < 21; i++)
+ serial *= 10, serial += ee[i] - '0';
+ }
+ } else {
+ unsigned short type;
+
+ for (i = 4*16; i < 8*16; i += 16) {
+ u16 checksum = ip_compute_csum(ee + i, 16);
+
+ if ((checksum&0xff) + (checksum>>8) == 0xff)
+ break;
+ }
+ if (i >= 8*16)
+ return;
+ ee += i;
+
+ /* found a valid descriptor */
+ type = get_unaligned_be16((__be16 *)(ee+4));
+
+ switch(type) {
+ /* 848 based */
+ case 0x0004:
+ cardid = BTTV_BOARD_OSPREY1x0_848;
+ break;
+ case 0x0005:
+ cardid = BTTV_BOARD_OSPREY101_848;
+ break;
+
+ /* 878 based */
+ case 0x0012:
+ case 0x0013:
+ cardid = BTTV_BOARD_OSPREY1x0;
+ break;
+ case 0x0014:
+ case 0x0015:
+ cardid = BTTV_BOARD_OSPREY1x1;
+ break;
+ case 0x0016:
+ case 0x0017:
+ case 0x0020:
+ cardid = BTTV_BOARD_OSPREY1x1_SVID;
+ break;
+ case 0x0018:
+ case 0x0019:
+ case 0x001E:
+ case 0x001F:
+ cardid = BTTV_BOARD_OSPREY2xx;
+ break;
+ case 0x001A:
+ case 0x001B:
+ cardid = BTTV_BOARD_OSPREY2x0_SVID;
+ break;
+ case 0x0040:
+ cardid = BTTV_BOARD_OSPREY500;
+ break;
+ case 0x0050:
+ case 0x0056:
+ cardid = BTTV_BOARD_OSPREY540;
+ /* bttv_osprey_540_init(btv); */
+ break;
+ case 0x0060:
+ case 0x0070:
+ case 0x00A0:
+ cardid = BTTV_BOARD_OSPREY2x0;
+ /* enable output on select control lines */
+ gpio_inout(0xffffff,0x000303);
+ break;
+ case 0x00D8:
+ cardid = BTTV_BOARD_OSPREY440;
+ break;
+ default:
+ /* unknown...leave generic, but get serial # */
+ pr_info("%d: osprey eeprom: unknown card type 0x%04x\n",
+ btv->c.nr, type);
+ break;
+ }
+ serial = get_unaligned_be32((__be32 *)(ee+6));
+ }
+
+ pr_info("%d: osprey eeprom: card=%d '%s' serial=%u\n",
+ btv->c.nr, cardid,
+ cardid > 0 ? bttv_tvcards[cardid].name : "Unknown", serial);
+
+ if (cardid<0 || btv->c.type == cardid)
+ return;
+
+ /* card type isn't set correctly */
+ if (card[btv->c.nr] < bttv_num_tvcards) {
+ pr_warn("%d: osprey eeprom: Not overriding user specified card type\n",
+ btv->c.nr);
+ } else {
+ pr_info("%d: osprey eeprom: Changing card type from %d to %d\n",
+ btv->c.nr, btv->c.type, cardid);
+ btv->c.type = cardid;
+ }
+}
+
+/* ----------------------------------------------------------------------- */
+/* AVermedia specific stuff, from bktr_card.c */
+
+static int tuner_0_table[] = {
+ TUNER_PHILIPS_NTSC, TUNER_PHILIPS_PAL /* PAL-BG*/,
+ TUNER_PHILIPS_PAL, TUNER_PHILIPS_PAL /* PAL-I*/,
+ TUNER_PHILIPS_PAL, TUNER_PHILIPS_PAL,
+ TUNER_PHILIPS_SECAM, TUNER_PHILIPS_SECAM,
+ TUNER_PHILIPS_SECAM, TUNER_PHILIPS_PAL,
+ TUNER_PHILIPS_FM1216ME_MK3 };
+
+static int tuner_1_table[] = {
+ TUNER_TEMIC_NTSC, TUNER_TEMIC_PAL,
+ TUNER_TEMIC_PAL, TUNER_TEMIC_PAL,
+ TUNER_TEMIC_PAL, TUNER_TEMIC_PAL,
+ TUNER_TEMIC_4012FY5, TUNER_TEMIC_4012FY5, /* TUNER_TEMIC_SECAM */
+ TUNER_TEMIC_4012FY5, TUNER_TEMIC_PAL};
+
+static void __devinit avermedia_eeprom(struct bttv *btv)
+{
+ int tuner_make, tuner_tv_fm, tuner_format, tuner_type = 0;
+
+ tuner_make = (eeprom_data[0x41] & 0x7);
+ tuner_tv_fm = (eeprom_data[0x41] & 0x18) >> 3;
+ tuner_format = (eeprom_data[0x42] & 0xf0) >> 4;
+ btv->has_remote = (eeprom_data[0x42] & 0x01);
+
+ if (tuner_make == 0 || tuner_make == 2)
+ if (tuner_format <= 0x0a)
+ tuner_type = tuner_0_table[tuner_format];
+ if (tuner_make == 1)
+ if (tuner_format <= 9)
+ tuner_type = tuner_1_table[tuner_format];
+
+ if (tuner_make == 4)
+ if (tuner_format == 0x09)
+ tuner_type = TUNER_LG_NTSC_NEW_TAPC; /* TAPC-G702P */
+
+ pr_info("%d: Avermedia eeprom[0x%02x%02x]: tuner=",
+ btv->c.nr, eeprom_data[0x41], eeprom_data[0x42]);
+ if (tuner_type) {
+ btv->tuner_type = tuner_type;
+ pr_cont("%d", tuner_type);
+ } else
+ pr_cont("Unknown type");
+ pr_cont(" radio:%s remote control:%s\n",
+ tuner_tv_fm ? "yes" : "no",
+ btv->has_remote ? "yes" : "no");
+}
+
+/*
+ * For Voodoo TV/FM and Voodoo 200. These cards' tuners use a TDA9880
+ * analog demod, which is not I2C controlled like the newer and more common
+ * TDA9887 series. Instead is has two tri-state input pins, S0 and S1,
+ * that control the IF for the video and audio. Apparently, bttv GPIO
+ * 0x10000 is connected to S0. S0 low selects a 38.9 MHz VIF for B/G/D/K/I
+ * (i.e., PAL) while high selects 45.75 MHz for M/N (i.e., NTSC).
+ */
+u32 bttv_tda9880_setnorm(struct bttv *btv, u32 gpiobits)
+{
+
+ if (btv->audio == TVAUDIO_INPUT_TUNER) {
+ if (bttv_tvnorms[btv->tvnorm].v4l2_id & V4L2_STD_MN)
+ gpiobits |= 0x10000;
+ else
+ gpiobits &= ~0x10000;
+ }
+
+ gpio_bits(bttv_tvcards[btv->c.type].gpiomask, gpiobits);
+ return gpiobits;
+}
+
+
+/*
+ * reset/enable the MSP on some Hauppauge cards
+ * Thanks to Kyösti Mälkki (kmalkki@cc.hut.fi)!
+ *
+ * Hauppauge: pin 5
+ * Voodoo: pin 20
+ */
+static void __devinit boot_msp34xx(struct bttv *btv, int pin)
+{
+ int mask = (1 << pin);
+
+ gpio_inout(mask,mask);
+ gpio_bits(mask,0);
+ mdelay(2);
+ udelay(500);
+ gpio_bits(mask,mask);
+
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"msp34xx");
+ if (bttv_verbose)
+ pr_info("%d: Hauppauge/Voodoo msp34xx: reset line init [%d]\n",
+ btv->c.nr, pin);
+}
+
+/* ----------------------------------------------------------------------- */
+/* Imagenation L-Model PXC200 Framegrabber */
+/* This is basically the same procedure as
+ * used by Alessandro Rubini in his pxc200
+ * driver, but using BTTV functions */
+
+static void __devinit init_PXC200(struct bttv *btv)
+{
+ static int vals[] __devinitdata = { 0x08, 0x09, 0x0a, 0x0b, 0x0d, 0x0d,
+ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
+ 0x00 };
+ unsigned int i;
+ int tmp;
+ u32 val;
+
+ /* Initialise GPIO-connevted stuff */
+ gpio_inout(0xffffff, (1<<13));
+ gpio_write(0);
+ udelay(3);
+ gpio_write(1<<13);
+ /* GPIO inputs are pulled up, so no need to drive
+ * reset pin any longer */
+ gpio_bits(0xffffff, 0);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"pxc200");
+
+ /* we could/should try and reset/control the AD pots? but
+ right now we simply turned off the crushing. Without
+ this the AGC drifts drifts
+ remember the EN is reverse logic -->
+ setting BT848_ADC_AGC_EN disable the AGC
+ tboult@eecs.lehigh.edu
+ */
+
+ btwrite(BT848_ADC_RESERVED|BT848_ADC_AGC_EN, BT848_ADC);
+
+ /* Initialise MAX517 DAC */
+ pr_info("Setting DAC reference voltage level ...\n");
+ bttv_I2CWrite(btv,0x5E,0,0x80,1);
+
+ /* Initialise 12C508 PIC */
+ /* The I2CWrite and I2CRead commmands are actually to the
+ * same chips - but the R/W bit is included in the address
+ * argument so the numbers are different */
+
+
+ pr_info("Initialising 12C508 PIC chip ...\n");
+
+ /* First of all, enable the clock line. This is used in the PXC200-F */
+ val = btread(BT848_GPIO_DMA_CTL);
+ val |= BT848_GPIO_DMA_CTL_GPCLKMODE;
+ btwrite(val, BT848_GPIO_DMA_CTL);
+
+ /* Then, push to 0 the reset pin long enough to reset the *
+ * device same as above for the reset line, but not the same
+ * value sent to the GPIO-connected stuff
+ * which one is the good one? */
+ gpio_inout(0xffffff,(1<<2));
+ gpio_write(0);
+ udelay(10);
+ gpio_write(1<<2);
+
+ for (i = 0; i < ARRAY_SIZE(vals); i++) {
+ tmp=bttv_I2CWrite(btv,0x1E,0,vals[i],1);
+ if (tmp != -1) {
+ pr_info("I2C Write(%2.2x) = %i\nI2C Read () = %2.2x\n\n",
+ vals[i],tmp,bttv_I2CRead(btv,0x1F,NULL));
+ }
+ }
+
+ pr_info("PXC200 Initialised\n");
+}
+
+
+
+/* ----------------------------------------------------------------------- */
+/*
+ * The Adlink RTV-24 (aka Angelo) has some special initialisation to unlock
+ * it. This apparently involves the following procedure for each 878 chip:
+ *
+ * 1) write 0x00C3FEFF to the GPIO_OUT_EN register
+ *
+ * 2) write to GPIO_DATA
+ * - 0x0E
+ * - sleep 1ms
+ * - 0x10 + 0x0E
+ * - sleep 10ms
+ * - 0x0E
+ * read from GPIO_DATA into buf (uint_32)
+ * - if ( data>>18 & 0x01 != 0) || ( buf>>19 & 0x01 != 1 )
+ * error. ERROR_CPLD_Check_Failed stop.
+ *
+ * 3) write to GPIO_DATA
+ * - write 0x4400 + 0x0E
+ * - sleep 10ms
+ * - write 0x4410 + 0x0E
+ * - sleep 1ms
+ * - write 0x0E
+ * read from GPIO_DATA into buf (uint_32)
+ * - if ( buf>>18 & 0x01 ) || ( buf>>19 & 0x01 != 0 )
+ * error. ERROR_CPLD_Check_Failed.
+ */
+/* ----------------------------------------------------------------------- */
+static void
+init_RTV24 (struct bttv *btv)
+{
+ uint32_t dataRead = 0;
+ long watchdog_value = 0x0E;
+
+ pr_info("%d: Adlink RTV-24 initialisation in progress ...\n",
+ btv->c.nr);
+
+ btwrite (0x00c3feff, BT848_GPIO_OUT_EN);
+
+ btwrite (0 + watchdog_value, BT848_GPIO_DATA);
+ msleep (1);
+ btwrite (0x10 + watchdog_value, BT848_GPIO_DATA);
+ msleep (10);
+ btwrite (0 + watchdog_value, BT848_GPIO_DATA);
+
+ dataRead = btread (BT848_GPIO_DATA);
+
+ if ((((dataRead >> 18) & 0x01) != 0) || (((dataRead >> 19) & 0x01) != 1)) {
+ pr_info("%d: Adlink RTV-24 initialisation(1) ERROR_CPLD_Check_Failed (read %d)\n",
+ btv->c.nr, dataRead);
+ }
+
+ btwrite (0x4400 + watchdog_value, BT848_GPIO_DATA);
+ msleep (10);
+ btwrite (0x4410 + watchdog_value, BT848_GPIO_DATA);
+ msleep (1);
+ btwrite (watchdog_value, BT848_GPIO_DATA);
+ msleep (1);
+ dataRead = btread (BT848_GPIO_DATA);
+
+ if ((((dataRead >> 18) & 0x01) != 0) || (((dataRead >> 19) & 0x01) != 0)) {
+ pr_info("%d: Adlink RTV-24 initialisation(2) ERROR_CPLD_Check_Failed (read %d)\n",
+ btv->c.nr, dataRead);
+
+ return;
+ }
+
+ pr_info("%d: Adlink RTV-24 initialisation complete\n", btv->c.nr);
+}
+
+
+
+/* ----------------------------------------------------------------------- */
+/* Miro Pro radio stuff -- the tea5757 is connected to some GPIO ports */
+/*
+ * Copyright (c) 1999 Csaba Halasz <qgehali@uni-miskolc.hu>
+ * This code is placed under the terms of the GNU General Public License
+ *
+ * Brutally hacked by Dan Sheridan <dan.sheridan@contact.org.uk> djs52 8/3/00
+ */
+
+static void bus_low(struct bttv *btv, int bit)
+{
+ if (btv->mbox_ior) {
+ gpio_bits(btv->mbox_ior | btv->mbox_iow | btv->mbox_csel,
+ btv->mbox_ior | btv->mbox_iow | btv->mbox_csel);
+ udelay(5);
+ }
+
+ gpio_bits(bit,0);
+ udelay(5);
+
+ if (btv->mbox_ior) {
+ gpio_bits(btv->mbox_iow | btv->mbox_csel, 0);
+ udelay(5);
+ }
+}
+
+static void bus_high(struct bttv *btv, int bit)
+{
+ if (btv->mbox_ior) {
+ gpio_bits(btv->mbox_ior | btv->mbox_iow | btv->mbox_csel,
+ btv->mbox_ior | btv->mbox_iow | btv->mbox_csel);
+ udelay(5);
+ }
+
+ gpio_bits(bit,bit);
+ udelay(5);
+
+ if (btv->mbox_ior) {
+ gpio_bits(btv->mbox_iow | btv->mbox_csel, 0);
+ udelay(5);
+ }
+}
+
+static int bus_in(struct bttv *btv, int bit)
+{
+ if (btv->mbox_ior) {
+ gpio_bits(btv->mbox_ior | btv->mbox_iow | btv->mbox_csel,
+ btv->mbox_ior | btv->mbox_iow | btv->mbox_csel);
+ udelay(5);
+
+ gpio_bits(btv->mbox_iow | btv->mbox_csel, 0);
+ udelay(5);
+ }
+ return gpio_read() & (bit);
+}
+
+/* TEA5757 register bits */
+#define TEA_FREQ 0:14
+#define TEA_BUFFER 15:15
+
+#define TEA_SIGNAL_STRENGTH 16:17
+
+#define TEA_PORT1 18:18
+#define TEA_PORT0 19:19
+
+#define TEA_BAND 20:21
+#define TEA_BAND_FM 0
+#define TEA_BAND_MW 1
+#define TEA_BAND_LW 2
+#define TEA_BAND_SW 3
+
+#define TEA_MONO 22:22
+#define TEA_ALLOW_STEREO 0
+#define TEA_FORCE_MONO 1
+
+#define TEA_SEARCH_DIRECTION 23:23
+#define TEA_SEARCH_DOWN 0
+#define TEA_SEARCH_UP 1
+
+#define TEA_STATUS 24:24
+#define TEA_STATUS_TUNED 0
+#define TEA_STATUS_SEARCHING 1
+
+/* Low-level stuff */
+static int tea5757_read(struct bttv *btv)
+{
+ unsigned long timeout;
+ int value = 0;
+ int i;
+
+ /* better safe than sorry */
+ gpio_inout(btv->mbox_mask, btv->mbox_clk | btv->mbox_we);
+
+ if (btv->mbox_ior) {
+ gpio_bits(btv->mbox_ior | btv->mbox_iow | btv->mbox_csel,
+ btv->mbox_ior | btv->mbox_iow | btv->mbox_csel);
+ udelay(5);
+ }
+
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"tea5757 read");
+
+ bus_low(btv,btv->mbox_we);
+ bus_low(btv,btv->mbox_clk);
+
+ udelay(10);
+ timeout= jiffies + msecs_to_jiffies(1000);
+
+ /* wait for DATA line to go low; error if it doesn't */
+ while (bus_in(btv,btv->mbox_data) && time_before(jiffies, timeout))
+ schedule();
+ if (bus_in(btv,btv->mbox_data)) {
+ pr_warn("%d: tea5757: read timeout\n", btv->c.nr);
+ return -1;
+ }
+
+ dprintk("%d: tea5757:", btv->c.nr);
+ for (i = 0; i < 24; i++) {
+ udelay(5);
+ bus_high(btv,btv->mbox_clk);
+ udelay(5);
+ dprintk_cont("%c",
+ bus_in(btv, btv->mbox_most) == 0 ? 'T' : '-');
+ bus_low(btv,btv->mbox_clk);
+ value <<= 1;
+ value |= (bus_in(btv,btv->mbox_data) == 0)?0:1; /* MSB first */
+ dprintk_cont("%c",
+ bus_in(btv, btv->mbox_most) == 0 ? 'S' : 'M');
+ }
+ dprintk_cont("\n");
+ dprintk("%d: tea5757: read 0x%X\n", btv->c.nr, value);
+ return value;
+}
+
+static int tea5757_write(struct bttv *btv, int value)
+{
+ int i;
+ int reg = value;
+
+ gpio_inout(btv->mbox_mask, btv->mbox_clk | btv->mbox_we | btv->mbox_data);
+
+ if (btv->mbox_ior) {
+ gpio_bits(btv->mbox_ior | btv->mbox_iow | btv->mbox_csel,
+ btv->mbox_ior | btv->mbox_iow | btv->mbox_csel);
+ udelay(5);
+ }
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"tea5757 write");
+
+ dprintk("%d: tea5757: write 0x%X\n", btv->c.nr, value);
+ bus_low(btv,btv->mbox_clk);
+ bus_high(btv,btv->mbox_we);
+ for (i = 0; i < 25; i++) {
+ if (reg & 0x1000000)
+ bus_high(btv,btv->mbox_data);
+ else
+ bus_low(btv,btv->mbox_data);
+ reg <<= 1;
+ bus_high(btv,btv->mbox_clk);
+ udelay(10);
+ bus_low(btv,btv->mbox_clk);
+ udelay(10);
+ }
+ bus_low(btv,btv->mbox_we); /* unmute !!! */
+ return 0;
+}
+
+void tea5757_set_freq(struct bttv *btv, unsigned short freq)
+{
+ dprintk("tea5757_set_freq %d\n",freq);
+ tea5757_write(btv, 5 * freq + 0x358); /* add 10.7MHz (see docs) */
+}
+
+/* RemoteVision MX (rv605) muxsel helper [Miguel Freitas]
+ *
+ * This is needed because rv605 don't use a normal multiplex, but a crosspoint
+ * switch instead (CD22M3494E). This IC can have multiple active connections
+ * between Xn (input) and Yn (output) pins. We need to clear any existing
+ * connection prior to establish a new one, pulsing the STROBE pin.
+ *
+ * The board hardwire Y0 (xpoint) to MUX1 and MUXOUT to Yin.
+ * GPIO pins are wired as:
+ * GPIO[0:3] - AX[0:3] (xpoint) - P1[0:3] (microcontroller)
+ * GPIO[4:6] - AY[0:2] (xpoint) - P1[4:6] (microcontroller)
+ * GPIO[7] - DATA (xpoint) - P1[7] (microcontroller)
+ * GPIO[8] - - P3[5] (microcontroller)
+ * GPIO[9] - RESET (xpoint) - P3[6] (microcontroller)
+ * GPIO[10] - STROBE (xpoint) - P3[7] (microcontroller)
+ * GPINTR - - P3[4] (microcontroller)
+ *
+ * The microcontroller is a 80C32 like. It should be possible to change xpoint
+ * configuration either directly (as we are doing) or using the microcontroller
+ * which is also wired to I2C interface. I have no further info on the
+ * microcontroller features, one would need to disassembly the firmware.
+ * note: the vendor refused to give any information on this product, all
+ * that stuff was found using a multimeter! :)
+ */
+static void rv605_muxsel(struct bttv *btv, unsigned int input)
+{
+ static const u8 muxgpio[] = { 0x3, 0x1, 0x2, 0x4, 0xf, 0x7, 0xe, 0x0,
+ 0xd, 0xb, 0xc, 0x6, 0x9, 0x5, 0x8, 0xa };
+
+ gpio_bits(0x07f, muxgpio[input]);
+
+ /* reset all conections */
+ gpio_bits(0x200,0x200);
+ mdelay(1);
+ gpio_bits(0x200,0x000);
+ mdelay(1);
+
+ /* create a new connection */
+ gpio_bits(0x480,0x480);
+ mdelay(1);
+ gpio_bits(0x480,0x080);
+ mdelay(1);
+}
+
+/* Tibet Systems 'Progress DVR' CS16 muxsel helper [Chris Fanning]
+ *
+ * The CS16 (available on eBay cheap) is a PCI board with four Fusion
+ * 878A chips, a PCI bridge, an Atmel microcontroller, four sync separator
+ * chips, ten eight input analog multiplexors, a not chip and a few
+ * other components.
+ *
+ * 16 inputs on a secondary bracket are provided and can be selected
+ * from each of the four capture chips. Two of the eight input
+ * multiplexors are used to select from any of the 16 input signals.
+ *
+ * Unsupported hardware capabilities:
+ * . A video output monitor on the secondary bracket can be selected from
+ * one of the 878A chips.
+ * . Another passthrough but I haven't spent any time investigating it.
+ * . Digital I/O (logic level connected to GPIO) is available from an
+ * onboard header.
+ *
+ * The on chip input mux should always be set to 2.
+ * GPIO[16:19] - Video input selection
+ * GPIO[0:3] - Video output monitor select (only available from one 878A)
+ * GPIO[?:?] - Digital I/O.
+ *
+ * There is an ATMEL microcontroller with an 8031 core on board. I have not
+ * determined what function (if any) it provides. With the microcontroller
+ * and sync separator chips a guess is that it might have to do with video
+ * switching and maybe some digital I/O.
+ */
+static void tibetCS16_muxsel(struct bttv *btv, unsigned int input)
+{
+ /* video mux */
+ gpio_bits(0x0f0000, input << 16);
+}
+
+static void tibetCS16_init(struct bttv *btv)
+{
+ /* enable gpio bits, mask obtained via btSpy */
+ gpio_inout(0xffffff, 0x0f7fff);
+ gpio_write(0x0f7fff);
+}
+
+/*
+ * The following routines for the Kodicom-4400r get a little mind-twisting.
+ * There is a "master" controller and three "slave" controllers, together
+ * an analog switch which connects any of 16 cameras to any of the BT87A's.
+ * The analog switch is controlled by the "master", but the detection order
+ * of the four BT878A chips is in an order which I just don't understand.
+ * The "master" is actually the second controller to be detected. The
+ * logic on the board uses logical numbers for the 4 controllers, but
+ * those numbers are different from the detection sequence. When working
+ * with the analog switch, we need to "map" from the detection sequence
+ * over to the board's logical controller number. This mapping sequence
+ * is {3, 0, 2, 1}, i.e. the first controller to be detected is logical
+ * unit 3, the second (which is the master) is logical unit 0, etc.
+ * We need to maintain the status of the analog switch (which of the 16
+ * cameras is connected to which of the 4 controllers). Rather than
+ * add to the bttv structure for this, we use the data reserved for
+ * the mbox (unused for this card type).
+ */
+
+/*
+ * First a routine to set the analog switch, which controls which camera
+ * is routed to which controller. The switch comprises an X-address
+ * (gpio bits 0-3, representing the camera, ranging from 0-15), and a
+ * Y-address (gpio bits 4-6, representing the controller, ranging from 0-3).
+ * A data value (gpio bit 7) of '1' enables the switch, and '0' disables
+ * the switch. A STROBE bit (gpio bit 8) latches the data value into the
+ * specified address. The idea is to set the address and data, then bring
+ * STROBE high, and finally bring STROBE back to low.
+ */
+static void kodicom4400r_write(struct bttv *btv,
+ unsigned char xaddr,
+ unsigned char yaddr,
+ unsigned char data) {
+ unsigned int udata;
+
+ udata = (data << 7) | ((yaddr&3) << 4) | (xaddr&0xf);
+ gpio_bits(0x1ff, udata); /* write ADDR and DAT */
+ gpio_bits(0x1ff, udata | (1 << 8)); /* strobe high */
+ gpio_bits(0x1ff, udata); /* strobe low */
+}
+
+/*
+ * Next the mux select. Both the "master" and "slave" 'cards' (controllers)
+ * use this routine. The routine finds the "master" for the card, maps
+ * the controller number from the detected position over to the logical
+ * number, writes the appropriate data to the analog switch, and housekeeps
+ * the local copy of the switch information. The parameter 'input' is the
+ * requested camera number (0 - 15).
+ */
+static void kodicom4400r_muxsel(struct bttv *btv, unsigned int input)
+{
+ char *sw_status;
+ int xaddr, yaddr;
+ struct bttv *mctlr;
+ static unsigned char map[4] = {3, 0, 2, 1};
+
+ mctlr = master[btv->c.nr];
+ if (mctlr == NULL) { /* ignore if master not yet detected */
+ return;
+ }
+ yaddr = (btv->c.nr - mctlr->c.nr + 1) & 3; /* the '&' is for safety */
+ yaddr = map[yaddr];
+ sw_status = (char *)(&mctlr->mbox_we);
+ xaddr = input & 0xf;
+ /* Check if the controller/camera pair has changed, else ignore */
+ if (sw_status[yaddr] != xaddr)
+ {
+ /* "open" the old switch, "close" the new one, save the new */
+ kodicom4400r_write(mctlr, sw_status[yaddr], yaddr, 0);
+ sw_status[yaddr] = xaddr;
+ kodicom4400r_write(mctlr, xaddr, yaddr, 1);
+ }
+}
+
+/*
+ * During initialisation, we need to reset the analog switch. We
+ * also preset the switch to map the 4 connectors on the card to the
+ * *user's* (see above description of kodicom4400r_muxsel) channels
+ * 0 through 3
+ */
+static void kodicom4400r_init(struct bttv *btv)
+{
+ char *sw_status = (char *)(&btv->mbox_we);
+ int ix;
+
+ gpio_inout(0x0003ff, 0x0003ff);
+ gpio_write(1 << 9); /* reset MUX */
+ gpio_write(0);
+ /* Preset camera 0 to the 4 controllers */
+ for (ix = 0; ix < 4; ix++) {
+ sw_status[ix] = ix;
+ kodicom4400r_write(btv, ix, ix, 1);
+ }
+ /*
+ * Since this is the "master", we need to set up the
+ * other three controller chips' pointers to this structure
+ * for later use in the muxsel routine.
+ */
+ if ((btv->c.nr<1) || (btv->c.nr>BTTV_MAX-3))
+ return;
+ master[btv->c.nr-1] = btv;
+ master[btv->c.nr] = btv;
+ master[btv->c.nr+1] = btv;
+ master[btv->c.nr+2] = btv;
+}
+
+/* The Grandtec X-Guard framegrabber card uses two Dual 4-channel
+ * video multiplexers to provide up to 16 video inputs. These
+ * multiplexers are controlled by the lower 8 GPIO pins of the
+ * bt878. The multiplexers probably Pericom PI5V331Q or similar.
+
+ * xxx0 is pin xxx of multiplexer U5,
+ * yyy1 is pin yyy of multiplexer U2
+ */
+#define ENA0 0x01
+#define ENB0 0x02
+#define ENA1 0x04
+#define ENB1 0x08
+
+#define IN10 0x10
+#define IN00 0x20
+#define IN11 0x40
+#define IN01 0x80
+
+static void xguard_muxsel(struct bttv *btv, unsigned int input)
+{
+ static const int masks[] = {
+ ENB0, ENB0|IN00, ENB0|IN10, ENB0|IN00|IN10,
+ ENA0, ENA0|IN00, ENA0|IN10, ENA0|IN00|IN10,
+ ENB1, ENB1|IN01, ENB1|IN11, ENB1|IN01|IN11,
+ ENA1, ENA1|IN01, ENA1|IN11, ENA1|IN01|IN11,
+ };
+ gpio_write(masks[input%16]);
+}
+static void picolo_tetra_init(struct bttv *btv)
+{
+ /*This is the video input redirection fonctionality : I DID NOT USED IT. */
+ btwrite (0x08<<16,BT848_GPIO_DATA);/*GPIO[19] [==> 4053 B+C] set to 1 */
+ btwrite (0x04<<16,BT848_GPIO_DATA);/*GPIO[18] [==> 4053 A] set to 1*/
+}
+static void picolo_tetra_muxsel (struct bttv* btv, unsigned int input)
+{
+
+ dprintk("%d : picolo_tetra_muxsel => input = %d\n", btv->c.nr, input);
+ /*Just set the right path in the analog multiplexers : channel 1 -> 4 ==> Analog Mux ==> MUX0*/
+ /*GPIO[20]&GPIO[21] used to choose the right input*/
+ btwrite (input<<20,BT848_GPIO_DATA);
+
+}
+
+/*
+ * ivc120_muxsel [Added by Alan Garfield <alan@fromorbit.com>]
+ *
+ * The IVC120G security card has 4 i2c controlled TDA8540 matrix
+ * swichers to provide 16 channels to MUX0. The TDA8540's have
+ * 4 independent outputs and as such the IVC120G also has the
+ * optional "Monitor Out" bus. This allows the card to be looking
+ * at one input while the monitor is looking at another.
+ *
+ * Since I've couldn't be bothered figuring out how to add an
+ * independent muxsel for the monitor bus, I've just set it to
+ * whatever the card is looking at.
+ *
+ * OUT0 of the TDA8540's is connected to MUX0 (0x03)
+ * OUT1 of the TDA8540's is connected to "Monitor Out" (0x0C)
+ *
+ * TDA8540_ALT3 IN0-3 = Channel 13 - 16 (0x03)
+ * TDA8540_ALT4 IN0-3 = Channel 1 - 4 (0x03)
+ * TDA8540_ALT5 IN0-3 = Channel 5 - 8 (0x03)
+ * TDA8540_ALT6 IN0-3 = Channel 9 - 12 (0x03)
+ *
+ */
+
+/* All 7 possible sub-ids for the TDA8540 Matrix Switcher */
+#define I2C_TDA8540 0x90
+#define I2C_TDA8540_ALT1 0x92
+#define I2C_TDA8540_ALT2 0x94
+#define I2C_TDA8540_ALT3 0x96
+#define I2C_TDA8540_ALT4 0x98
+#define I2C_TDA8540_ALT5 0x9a
+#define I2C_TDA8540_ALT6 0x9c
+
+static void ivc120_muxsel(struct bttv *btv, unsigned int input)
+{
+ /* Simple maths */
+ int key = input % 4;
+ int matrix = input / 4;
+
+ dprintk("%d: ivc120_muxsel: Input - %02d | TDA - %02d | In - %02d\n",
+ btv->c.nr, input, matrix, key);
+
+ /* Handles the input selection on the TDA8540's */
+ bttv_I2CWrite(btv, I2C_TDA8540_ALT3, 0x00,
+ ((matrix == 3) ? (key | key << 2) : 0x00), 1);
+ bttv_I2CWrite(btv, I2C_TDA8540_ALT4, 0x00,
+ ((matrix == 0) ? (key | key << 2) : 0x00), 1);
+ bttv_I2CWrite(btv, I2C_TDA8540_ALT5, 0x00,
+ ((matrix == 1) ? (key | key << 2) : 0x00), 1);
+ bttv_I2CWrite(btv, I2C_TDA8540_ALT6, 0x00,
+ ((matrix == 2) ? (key | key << 2) : 0x00), 1);
+
+ /* Handles the output enables on the TDA8540's */
+ bttv_I2CWrite(btv, I2C_TDA8540_ALT3, 0x02,
+ ((matrix == 3) ? 0x03 : 0x00), 1); /* 13 - 16 */
+ bttv_I2CWrite(btv, I2C_TDA8540_ALT4, 0x02,
+ ((matrix == 0) ? 0x03 : 0x00), 1); /* 1-4 */
+ bttv_I2CWrite(btv, I2C_TDA8540_ALT5, 0x02,
+ ((matrix == 1) ? 0x03 : 0x00), 1); /* 5-8 */
+ bttv_I2CWrite(btv, I2C_TDA8540_ALT6, 0x02,
+ ((matrix == 2) ? 0x03 : 0x00), 1); /* 9-12 */
+
+ /* 878's MUX0 is already selected for input via muxsel values */
+}
+
+
+/* PXC200 muxsel helper
+ * luke@syseng.anu.edu.au
+ * another transplant
+ * from Alessandro Rubini (rubini@linux.it)
+ *
+ * There are 4 kinds of cards:
+ * PXC200L which is bt848
+ * PXC200F which is bt848 with PIC controlling mux
+ * PXC200AL which is bt878
+ * PXC200AF which is bt878 with PIC controlling mux
+ */
+#define PX_CFG_PXC200F 0x01
+#define PX_FLAG_PXC200A 0x00001000 /* a pxc200A is bt-878 based */
+#define PX_I2C_PIC 0x0f
+#define PX_PXC200A_CARDID 0x200a1295
+#define PX_I2C_CMD_CFG 0x00
+
+static void PXC200_muxsel(struct bttv *btv, unsigned int input)
+{
+ int rc;
+ long mux;
+ int bitmask;
+ unsigned char buf[2];
+
+ /* Read PIC config to determine if this is a PXC200F */
+ /* PX_I2C_CMD_CFG*/
+ buf[0]=0;
+ buf[1]=0;
+ rc=bttv_I2CWrite(btv,(PX_I2C_PIC<<1),buf[0],buf[1],1);
+ if (rc) {
+ pr_debug("%d: PXC200_muxsel: pic cfg write failed:%d\n",
+ btv->c.nr, rc);
+ /* not PXC ? do nothing */
+ return;
+ }
+
+ rc=bttv_I2CRead(btv,(PX_I2C_PIC<<1),NULL);
+ if (!(rc & PX_CFG_PXC200F)) {
+ pr_debug("%d: PXC200_muxsel: not PXC200F rc:%d\n",
+ btv->c.nr, rc);
+ return;
+ }
+
+
+ /* The multiplexer in the 200F is handled by the GPIO port */
+ /* get correct mapping between inputs */
+ /* mux = bttv_tvcards[btv->type].muxsel[input] & 3; */
+ /* ** not needed!? */
+ mux = input;
+
+ /* make sure output pins are enabled */
+ /* bitmask=0x30f; */
+ bitmask=0x302;
+ /* check whether we have a PXC200A */
+ if (btv->cardid == PX_PXC200A_CARDID) {
+ bitmask ^= 0x180; /* use 7 and 9, not 8 and 9 */
+ bitmask |= 7<<4; /* the DAC */
+ }
+ btwrite(bitmask, BT848_GPIO_OUT_EN);
+
+ bitmask = btread(BT848_GPIO_DATA);
+ if (btv->cardid == PX_PXC200A_CARDID)
+ bitmask = (bitmask & ~0x280) | ((mux & 2) << 8) | ((mux & 1) << 7);
+ else /* older device */
+ bitmask = (bitmask & ~0x300) | ((mux & 3) << 8);
+ btwrite(bitmask,BT848_GPIO_DATA);
+
+ /*
+ * Was "to be safe, set the bt848 to input 0"
+ * Actually, since it's ok at load time, better not messing
+ * with these bits (on PXC200AF you need to set mux 2 here)
+ *
+ * needed because bttv-driver sets mux before calling this function
+ */
+ if (btv->cardid == PX_PXC200A_CARDID)
+ btaor(2<<5, ~BT848_IFORM_MUXSEL, BT848_IFORM);
+ else /* older device */
+ btand(~BT848_IFORM_MUXSEL,BT848_IFORM);
+
+ pr_debug("%d: setting input channel to:%d\n", btv->c.nr, (int)mux);
+}
+
+static void phytec_muxsel(struct bttv *btv, unsigned int input)
+{
+ unsigned int mux = input % 4;
+
+ if (input == btv->svhs)
+ mux = 0;
+
+ gpio_bits(0x3, mux);
+}
+
+/*
+ * GeoVision GV-800(S) functions
+ * Bruno Christo <bchristo@inf.ufsm.br>
+*/
+
+/* This is a function to control the analog switch, which determines which
+ * camera is routed to which controller. The switch comprises an X-address
+ * (gpio bits 0-3, representing the camera, ranging from 0-15), and a
+ * Y-address (gpio bits 4-6, representing the controller, ranging from 0-3).
+ * A data value (gpio bit 18) of '1' enables the switch, and '0' disables
+ * the switch. A STROBE bit (gpio bit 17) latches the data value into the
+ * specified address. There is also a chip select (gpio bit 16).
+ * The idea is to set the address and chip select together, bring
+ * STROBE high, write the data, and finally bring STROBE back to low.
+ */
+static void gv800s_write(struct bttv *btv,
+ unsigned char xaddr,
+ unsigned char yaddr,
+ unsigned char data) {
+ /* On the "master" 878A:
+ * GPIO bits 0-9 are used for the analog switch:
+ * 00 - 03: camera selector
+ * 04 - 06: 878A (controller) selector
+ * 16: cselect
+ * 17: strobe
+ * 18: data (1->on, 0->off)
+ * 19: reset
+ */
+ const u32 ADDRESS = ((xaddr&0xf) | (yaddr&3)<<4);
+ const u32 CSELECT = 1<<16;
+ const u32 STROBE = 1<<17;
+ const u32 DATA = data<<18;
+
+ gpio_bits(0x1007f, ADDRESS | CSELECT); /* write ADDRESS and CSELECT */
+ gpio_bits(0x20000, STROBE); /* STROBE high */
+ gpio_bits(0x40000, DATA); /* write DATA */
+ gpio_bits(0x20000, ~STROBE); /* STROBE low */
+}
+
+/*
+ * GeoVision GV-800(S) muxsel
+ *
+ * Each of the 4 cards (controllers) use this function.
+ * The controller using this function selects the input through the GPIO pins
+ * of the "master" card. A pointer to this card is stored in master[btv->c.nr].
+ *
+ * The parameter 'input' is the requested camera number (0-4) on the controller.
+ * The map array has the address of each input. Note that the addresses in the
+ * array are in the sequence the original GeoVision driver uses, that is, set
+ * every controller to input 0, then to input 1, 2, 3, repeat. This means that
+ * the physical "camera 1" connector corresponds to controller 0 input 0,
+ * "camera 2" corresponds to controller 1 input 0, and so on.
+ *
+ * After getting the input address, the function then writes the appropriate
+ * data to the analog switch, and housekeeps the local copy of the switch
+ * information.
+ */
+static void gv800s_muxsel(struct bttv *btv, unsigned int input)
+{
+ struct bttv *mctlr;
+ char *sw_status;
+ int xaddr, yaddr;
+ static unsigned int map[4][4] = { { 0x0, 0x4, 0xa, 0x6 },
+ { 0x1, 0x5, 0xb, 0x7 },
+ { 0x2, 0x8, 0xc, 0xe },
+ { 0x3, 0x9, 0xd, 0xf } };
+ input = input%4;
+ mctlr = master[btv->c.nr];
+ if (mctlr == NULL) {
+ /* do nothing until the "master" is detected */
+ return;
+ }
+ yaddr = (btv->c.nr - mctlr->c.nr) & 3;
+ sw_status = (char *)(&mctlr->mbox_we);
+ xaddr = map[yaddr][input] & 0xf;
+
+ /* Check if the controller/camera pair has changed, ignore otherwise */
+ if (sw_status[yaddr] != xaddr) {
+ /* disable the old switch, enable the new one and save status */
+ gv800s_write(mctlr, sw_status[yaddr], yaddr, 0);
+ sw_status[yaddr] = xaddr;
+ gv800s_write(mctlr, xaddr, yaddr, 1);
+ }
+}
+
+/* GeoVision GV-800(S) "master" chip init */
+static void gv800s_init(struct bttv *btv)
+{
+ char *sw_status = (char *)(&btv->mbox_we);
+ int ix;
+
+ gpio_inout(0xf107f, 0xf107f);
+ gpio_write(1<<19); /* reset the analog MUX */
+ gpio_write(0);
+
+ /* Preset camera 0 to the 4 controllers */
+ for (ix = 0; ix < 4; ix++) {
+ sw_status[ix] = ix;
+ gv800s_write(btv, ix, ix, 1);
+ }
+
+ /* Inputs on the "master" controller need this brightness fix */
+ bttv_I2CWrite(btv, 0x18, 0x5, 0x90, 1);
+
+ if (btv->c.nr > BTTV_MAX-4)
+ return;
+ /*
+ * Store the "master" controller pointer in the master
+ * array for later use in the muxsel function.
+ */
+ master[btv->c.nr] = btv;
+ master[btv->c.nr+1] = btv;
+ master[btv->c.nr+2] = btv;
+ master[btv->c.nr+3] = btv;
+}
+
+/* ----------------------------------------------------------------------- */
+/* motherboard chipset specific stuff */
+
+void __init bttv_check_chipset(void)
+{
+ int pcipci_fail = 0;
+ struct pci_dev *dev = NULL;
+
+ if (pci_pci_problems & (PCIPCI_FAIL|PCIAGP_FAIL)) /* should check if target is AGP */
+ pcipci_fail = 1;
+ if (pci_pci_problems & (PCIPCI_TRITON|PCIPCI_NATOMA|PCIPCI_VIAETBF))
+ triton1 = 1;
+ if (pci_pci_problems & PCIPCI_VSFX)
+ vsfx = 1;
+#ifdef PCIPCI_ALIMAGIK
+ if (pci_pci_problems & PCIPCI_ALIMAGIK)
+ latency = 0x0A;
+#endif
+
+
+ /* print warnings about any quirks found */
+ if (triton1)
+ pr_info("Host bridge needs ETBF enabled\n");
+ if (vsfx)
+ pr_info("Host bridge needs VSFX enabled\n");
+ if (pcipci_fail) {
+ pr_info("bttv and your chipset may not work together\n");
+ if (!no_overlay) {
+ pr_info("overlay will be disabled\n");
+ no_overlay = 1;
+ } else {
+ pr_info("overlay forced. Use this option at your own risk.\n");
+ }
+ }
+ if (UNSET != latency)
+ pr_info("pci latency fixup [%d]\n", latency);
+ while ((dev = pci_get_device(PCI_VENDOR_ID_INTEL,
+ PCI_DEVICE_ID_INTEL_82441, dev))) {
+ unsigned char b;
+ pci_read_config_byte(dev, 0x53, &b);
+ if (bttv_debug)
+ pr_info("Host bridge: 82441FX Natoma, bufcon=0x%02x\n",
+ b);
+ }
+}
+
+int __devinit bttv_handle_chipset(struct bttv *btv)
+{
+ unsigned char command;
+
+ if (!triton1 && !vsfx && UNSET == latency)
+ return 0;
+
+ if (bttv_verbose) {
+ if (triton1)
+ pr_info("%d: enabling ETBF (430FX/VP3 compatibility)\n",
+ btv->c.nr);
+ if (vsfx && btv->id >= 878)
+ pr_info("%d: enabling VSFX\n", btv->c.nr);
+ if (UNSET != latency)
+ pr_info("%d: setting pci timer to %d\n",
+ btv->c.nr, latency);
+ }
+
+ if (btv->id < 878) {
+ /* bt848 (mis)uses a bit in the irq mask for etbf */
+ if (triton1)
+ btv->triton1 = BT848_INT_ETBF;
+ } else {
+ /* bt878 has a bit in the pci config space for it */
+ pci_read_config_byte(btv->c.pci, BT878_DEVCTRL, &command);
+ if (triton1)
+ command |= BT878_EN_TBFX;
+ if (vsfx)
+ command |= BT878_EN_VSFX;
+ pci_write_config_byte(btv->c.pci, BT878_DEVCTRL, command);
+ }
+ if (UNSET != latency)
+ pci_write_config_byte(btv->c.pci, PCI_LATENCY_TIMER, latency);
+ return 0;
+}
+
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c
new file mode 100644
index 00000000000..b58ff87db77
--- /dev/null
+++ b/drivers/media/pci/bt8xx/bttv-driver.c
@@ -0,0 +1,4630 @@
+/*
+
+ bttv - Bt848 frame grabber driver
+
+ Copyright (C) 1996,97,98 Ralph Metzler <rjkm@thp.uni-koeln.de>
+ & Marcus Metzler <mocm@thp.uni-koeln.de>
+ (c) 1999-2002 Gerd Knorr <kraxel@bytesex.org>
+
+ some v4l2 code lines are taken from Justin's bttv2 driver which is
+ (c) 2000 Justin Schoeman <justin@suntiger.ee.up.ac.za>
+
+ V4L1 removal from:
+ (c) 2005-2006 Nickolay V. Shmyrev <nshmyrev@yandex.ru>
+
+ Fixes to be fully V4L2 compliant by
+ (c) 2006 Mauro Carvalho Chehab <mchehab@infradead.org>
+
+ Cropping and overscan support
+ Copyright (C) 2005, 2006 Michael H. Schimek <mschimek@gmx.at>
+ Sponsored by OPQ Systems AB
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+#include <linux/kdev_t.h>
+#include "bttvp.h"
+#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
+#include <media/tvaudio.h>
+#include <media/msp3400.h>
+
+#include <linux/dma-mapping.h>
+
+#include <asm/io.h>
+#include <asm/byteorder.h>
+
+#include <media/saa6588.h>
+
+#define BTTV_VERSION "0.9.19"
+
+unsigned int bttv_num; /* number of Bt848s in use */
+struct bttv *bttvs[BTTV_MAX];
+
+unsigned int bttv_debug;
+unsigned int bttv_verbose = 1;
+unsigned int bttv_gpio;
+
+/* config variables */
+#ifdef __BIG_ENDIAN
+static unsigned int bigendian=1;
+#else
+static unsigned int bigendian;
+#endif
+static unsigned int radio[BTTV_MAX];
+static unsigned int irq_debug;
+static unsigned int gbuffers = 8;
+static unsigned int gbufsize = 0x208000;
+static unsigned int reset_crop = 1;
+
+static int video_nr[BTTV_MAX] = { [0 ... (BTTV_MAX-1)] = -1 };
+static int radio_nr[BTTV_MAX] = { [0 ... (BTTV_MAX-1)] = -1 };
+static int vbi_nr[BTTV_MAX] = { [0 ... (BTTV_MAX-1)] = -1 };
+static int debug_latency;
+static int disable_ir;
+
+static unsigned int fdsr;
+
+/* options */
+static unsigned int combfilter;
+static unsigned int lumafilter;
+static unsigned int automute = 1;
+static unsigned int chroma_agc;
+static unsigned int adc_crush = 1;
+static unsigned int whitecrush_upper = 0xCF;
+static unsigned int whitecrush_lower = 0x7F;
+static unsigned int vcr_hack;
+static unsigned int irq_iswitch;
+static unsigned int uv_ratio = 50;
+static unsigned int full_luma_range;
+static unsigned int coring;
+
+/* API features (turn on/off stuff for testing) */
+static unsigned int v4l2 = 1;
+
+/* insmod args */
+module_param(bttv_verbose, int, 0644);
+module_param(bttv_gpio, int, 0644);
+module_param(bttv_debug, int, 0644);
+module_param(irq_debug, int, 0644);
+module_param(debug_latency, int, 0644);
+module_param(disable_ir, int, 0444);
+
+module_param(fdsr, int, 0444);
+module_param(gbuffers, int, 0444);
+module_param(gbufsize, int, 0444);
+module_param(reset_crop, int, 0444);
+
+module_param(v4l2, int, 0644);
+module_param(bigendian, int, 0644);
+module_param(irq_iswitch, int, 0644);
+module_param(combfilter, int, 0444);
+module_param(lumafilter, int, 0444);
+module_param(automute, int, 0444);
+module_param(chroma_agc, int, 0444);
+module_param(adc_crush, int, 0444);
+module_param(whitecrush_upper, int, 0444);
+module_param(whitecrush_lower, int, 0444);
+module_param(vcr_hack, int, 0444);
+module_param(uv_ratio, int, 0444);
+module_param(full_luma_range, int, 0444);
+module_param(coring, int, 0444);
+
+module_param_array(radio, int, NULL, 0444);
+module_param_array(video_nr, int, NULL, 0444);
+module_param_array(radio_nr, int, NULL, 0444);
+module_param_array(vbi_nr, int, NULL, 0444);
+
+MODULE_PARM_DESC(radio,"The TV card supports radio, default is 0 (no)");
+MODULE_PARM_DESC(bigendian,"byte order of the framebuffer, default is native endian");
+MODULE_PARM_DESC(bttv_verbose,"verbose startup messages, default is 1 (yes)");
+MODULE_PARM_DESC(bttv_gpio,"log gpio changes, default is 0 (no)");
+MODULE_PARM_DESC(bttv_debug,"debug messages, default is 0 (no)");
+MODULE_PARM_DESC(irq_debug,"irq handler debug messages, default is 0 (no)");
+MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
+MODULE_PARM_DESC(gbuffers,"number of capture buffers. range 2-32, default 8");
+MODULE_PARM_DESC(gbufsize,"size of the capture buffers, default is 0x208000");
+MODULE_PARM_DESC(reset_crop,"reset cropping parameters at open(), default "
+ "is 1 (yes) for compatibility with older applications");
+MODULE_PARM_DESC(automute,"mute audio on bad/missing video signal, default is 1 (yes)");
+MODULE_PARM_DESC(chroma_agc,"enables the AGC of chroma signal, default is 0 (no)");
+MODULE_PARM_DESC(adc_crush,"enables the luminance ADC crush, default is 1 (yes)");
+MODULE_PARM_DESC(whitecrush_upper,"sets the white crush upper value, default is 207");
+MODULE_PARM_DESC(whitecrush_lower,"sets the white crush lower value, default is 127");
+MODULE_PARM_DESC(vcr_hack,"enables the VCR hack (improves synch on poor VCR tapes), default is 0 (no)");
+MODULE_PARM_DESC(irq_iswitch,"switch inputs in irq handler");
+MODULE_PARM_DESC(uv_ratio,"ratio between u and v gains, default is 50");
+MODULE_PARM_DESC(full_luma_range,"use the full luma range, default is 0 (no)");
+MODULE_PARM_DESC(coring,"set the luma coring level, default is 0 (no)");
+MODULE_PARM_DESC(video_nr, "video device numbers");
+MODULE_PARM_DESC(vbi_nr, "vbi device numbers");
+MODULE_PARM_DESC(radio_nr, "radio device numbers");
+
+MODULE_DESCRIPTION("bttv - v4l/v4l2 driver module for bt848/878 based cards");
+MODULE_AUTHOR("Ralph Metzler & Marcus Metzler & Gerd Knorr");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(BTTV_VERSION);
+
+/* ----------------------------------------------------------------------- */
+/* sysfs */
+
+static ssize_t show_card(struct device *cd,
+ struct device_attribute *attr, char *buf)
+{
+ struct video_device *vfd = container_of(cd, struct video_device, dev);
+ struct bttv *btv = video_get_drvdata(vfd);
+ return sprintf(buf, "%d\n", btv ? btv->c.type : UNSET);
+}
+static DEVICE_ATTR(card, S_IRUGO, show_card, NULL);
+
+/* ----------------------------------------------------------------------- */
+/* dvb auto-load setup */
+#if defined(CONFIG_MODULES) && defined(MODULE)
+static void request_module_async(struct work_struct *work)
+{
+ request_module("dvb-bt8xx");
+}
+
+static void request_modules(struct bttv *dev)
+{
+ INIT_WORK(&dev->request_module_wk, request_module_async);
+ schedule_work(&dev->request_module_wk);
+}
+
+static void flush_request_modules(struct bttv *dev)
+{
+ flush_work_sync(&dev->request_module_wk);
+}
+#else
+#define request_modules(dev)
+#define flush_request_modules(dev)
+#endif /* CONFIG_MODULES */
+
+
+/* ----------------------------------------------------------------------- */
+/* static data */
+
+/* special timing tables from conexant... */
+static u8 SRAM_Table[][60] =
+{
+ /* PAL digital input over GPIO[7:0] */
+ {
+ 45, // 45 bytes following
+ 0x36,0x11,0x01,0x00,0x90,0x02,0x05,0x10,0x04,0x16,
+ 0x12,0x05,0x11,0x00,0x04,0x12,0xC0,0x00,0x31,0x00,
+ 0x06,0x51,0x08,0x03,0x89,0x08,0x07,0xC0,0x44,0x00,
+ 0x81,0x01,0x01,0xA9,0x0D,0x02,0x02,0x50,0x03,0x37,
+ 0x37,0x00,0xAF,0x21,0x00
+ },
+ /* NTSC digital input over GPIO[7:0] */
+ {
+ 51, // 51 bytes following
+ 0x0C,0xC0,0x00,0x00,0x90,0x02,0x03,0x10,0x03,0x06,
+ 0x10,0x04,0x12,0x12,0x05,0x02,0x13,0x04,0x19,0x00,
+ 0x04,0x39,0x00,0x06,0x59,0x08,0x03,0x83,0x08,0x07,
+ 0x03,0x50,0x00,0xC0,0x40,0x00,0x86,0x01,0x01,0xA6,
+ 0x0D,0x02,0x03,0x11,0x01,0x05,0x37,0x00,0xAC,0x21,
+ 0x00,
+ },
+ // TGB_NTSC392 // quartzsight
+ // This table has been modified to be used for Fusion Rev D
+ {
+ 0x2A, // size of table = 42
+ 0x06, 0x08, 0x04, 0x0a, 0xc0, 0x00, 0x18, 0x08, 0x03, 0x24,
+ 0x08, 0x07, 0x02, 0x90, 0x02, 0x08, 0x10, 0x04, 0x0c, 0x10,
+ 0x05, 0x2c, 0x11, 0x04, 0x55, 0x48, 0x00, 0x05, 0x50, 0x00,
+ 0xbf, 0x0c, 0x02, 0x2f, 0x3d, 0x00, 0x2f, 0x3f, 0x00, 0xc3,
+ 0x20, 0x00
+ }
+};
+
+/* minhdelayx1 first video pixel we can capture on a line and
+ hdelayx1 start of active video, both relative to rising edge of
+ /HRESET pulse (0H) in 1 / fCLKx1.
+ swidth width of active video and
+ totalwidth total line width, both in 1 / fCLKx1.
+ sqwidth total line width in square pixels.
+ vdelay start of active video in 2 * field lines relative to
+ trailing edge of /VRESET pulse (VDELAY register).
+ sheight height of active video in 2 * field lines.
+ videostart0 ITU-R frame line number of the line corresponding
+ to vdelay in the first field. */
+#define CROPCAP(minhdelayx1, hdelayx1, swidth, totalwidth, sqwidth, \
+ vdelay, sheight, videostart0) \
+ .cropcap.bounds.left = minhdelayx1, \
+ /* * 2 because vertically we count field lines times two, */ \
+ /* e.g. 23 * 2 to 23 * 2 + 576 in PAL-BGHI defrect. */ \
+ .cropcap.bounds.top = (videostart0) * 2 - (vdelay) + MIN_VDELAY, \
+ /* 4 is a safety margin at the end of the line. */ \
+ .cropcap.bounds.width = (totalwidth) - (minhdelayx1) - 4, \
+ .cropcap.bounds.height = (sheight) + (vdelay) - MIN_VDELAY, \
+ .cropcap.defrect.left = hdelayx1, \
+ .cropcap.defrect.top = (videostart0) * 2, \
+ .cropcap.defrect.width = swidth, \
+ .cropcap.defrect.height = sheight, \
+ .cropcap.pixelaspect.numerator = totalwidth, \
+ .cropcap.pixelaspect.denominator = sqwidth,
+
+const struct bttv_tvnorm bttv_tvnorms[] = {
+ /* PAL-BDGHI */
+ /* max. active video is actually 922, but 924 is divisible by 4 and 3! */
+ /* actually, max active PAL with HSCALE=0 is 948, NTSC is 768 - nil */
+ {
+ .v4l2_id = V4L2_STD_PAL,
+ .name = "PAL",
+ .Fsc = 35468950,
+ .swidth = 924,
+ .sheight = 576,
+ .totalwidth = 1135,
+ .adelay = 0x7f,
+ .bdelay = 0x72,
+ .iform = (BT848_IFORM_PAL_BDGHI|BT848_IFORM_XT1),
+ .scaledtwidth = 1135,
+ .hdelayx1 = 186,
+ .hactivex1 = 924,
+ .vdelay = 0x20,
+ .vbipack = 255, /* min (2048 / 4, 0x1ff) & 0xff */
+ .sram = 0,
+ /* ITU-R frame line number of the first VBI line
+ we can capture, of the first and second field.
+ The last line is determined by cropcap.bounds. */
+ .vbistart = { 7, 320 },
+ CROPCAP(/* minhdelayx1 */ 68,
+ /* hdelayx1 */ 186,
+ /* Should be (768 * 1135 + 944 / 2) / 944.
+ cropcap.defrect is used for image width
+ checks, so we keep the old value 924. */
+ /* swidth */ 924,
+ /* totalwidth */ 1135,
+ /* sqwidth */ 944,
+ /* vdelay */ 0x20,
+ /* sheight */ 576,
+ /* videostart0 */ 23)
+ /* bt878 (and bt848?) can capture another
+ line below active video. */
+ .cropcap.bounds.height = (576 + 2) + 0x20 - 2,
+ },{
+ .v4l2_id = V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_KR,
+ .name = "NTSC",
+ .Fsc = 28636363,
+ .swidth = 768,
+ .sheight = 480,
+ .totalwidth = 910,
+ .adelay = 0x68,
+ .bdelay = 0x5d,
+ .iform = (BT848_IFORM_NTSC|BT848_IFORM_XT0),
+ .scaledtwidth = 910,
+ .hdelayx1 = 128,
+ .hactivex1 = 910,
+ .vdelay = 0x1a,
+ .vbipack = 144, /* min (1600 / 4, 0x1ff) & 0xff */
+ .sram = 1,
+ .vbistart = { 10, 273 },
+ CROPCAP(/* minhdelayx1 */ 68,
+ /* hdelayx1 */ 128,
+ /* Should be (640 * 910 + 780 / 2) / 780? */
+ /* swidth */ 768,
+ /* totalwidth */ 910,
+ /* sqwidth */ 780,
+ /* vdelay */ 0x1a,
+ /* sheight */ 480,
+ /* videostart0 */ 23)
+ },{
+ .v4l2_id = V4L2_STD_SECAM,
+ .name = "SECAM",
+ .Fsc = 35468950,
+ .swidth = 924,
+ .sheight = 576,
+ .totalwidth = 1135,
+ .adelay = 0x7f,
+ .bdelay = 0xb0,
+ .iform = (BT848_IFORM_SECAM|BT848_IFORM_XT1),
+ .scaledtwidth = 1135,
+ .hdelayx1 = 186,
+ .hactivex1 = 922,
+ .vdelay = 0x20,
+ .vbipack = 255,
+ .sram = 0, /* like PAL, correct? */
+ .vbistart = { 7, 320 },
+ CROPCAP(/* minhdelayx1 */ 68,
+ /* hdelayx1 */ 186,
+ /* swidth */ 924,
+ /* totalwidth */ 1135,
+ /* sqwidth */ 944,
+ /* vdelay */ 0x20,
+ /* sheight */ 576,
+ /* videostart0 */ 23)
+ },{
+ .v4l2_id = V4L2_STD_PAL_Nc,
+ .name = "PAL-Nc",
+ .Fsc = 28636363,
+ .swidth = 640,
+ .sheight = 576,
+ .totalwidth = 910,
+ .adelay = 0x68,
+ .bdelay = 0x5d,
+ .iform = (BT848_IFORM_PAL_NC|BT848_IFORM_XT0),
+ .scaledtwidth = 780,
+ .hdelayx1 = 130,
+ .hactivex1 = 734,
+ .vdelay = 0x1a,
+ .vbipack = 144,
+ .sram = -1,
+ .vbistart = { 7, 320 },
+ CROPCAP(/* minhdelayx1 */ 68,
+ /* hdelayx1 */ 130,
+ /* swidth */ (640 * 910 + 780 / 2) / 780,
+ /* totalwidth */ 910,
+ /* sqwidth */ 780,
+ /* vdelay */ 0x1a,
+ /* sheight */ 576,
+ /* videostart0 */ 23)
+ },{
+ .v4l2_id = V4L2_STD_PAL_M,
+ .name = "PAL-M",
+ .Fsc = 28636363,
+ .swidth = 640,
+ .sheight = 480,
+ .totalwidth = 910,
+ .adelay = 0x68,
+ .bdelay = 0x5d,
+ .iform = (BT848_IFORM_PAL_M|BT848_IFORM_XT0),
+ .scaledtwidth = 780,
+ .hdelayx1 = 135,
+ .hactivex1 = 754,
+ .vdelay = 0x1a,
+ .vbipack = 144,
+ .sram = -1,
+ .vbistart = { 10, 273 },
+ CROPCAP(/* minhdelayx1 */ 68,
+ /* hdelayx1 */ 135,
+ /* swidth */ (640 * 910 + 780 / 2) / 780,
+ /* totalwidth */ 910,
+ /* sqwidth */ 780,
+ /* vdelay */ 0x1a,
+ /* sheight */ 480,
+ /* videostart0 */ 23)
+ },{
+ .v4l2_id = V4L2_STD_PAL_N,
+ .name = "PAL-N",
+ .Fsc = 35468950,
+ .swidth = 768,
+ .sheight = 576,
+ .totalwidth = 1135,
+ .adelay = 0x7f,
+ .bdelay = 0x72,
+ .iform = (BT848_IFORM_PAL_N|BT848_IFORM_XT1),
+ .scaledtwidth = 944,
+ .hdelayx1 = 186,
+ .hactivex1 = 922,
+ .vdelay = 0x20,
+ .vbipack = 144,
+ .sram = -1,
+ .vbistart = { 7, 320 },
+ CROPCAP(/* minhdelayx1 */ 68,
+ /* hdelayx1 */ 186,
+ /* swidth */ (768 * 1135 + 944 / 2) / 944,
+ /* totalwidth */ 1135,
+ /* sqwidth */ 944,
+ /* vdelay */ 0x20,
+ /* sheight */ 576,
+ /* videostart0 */ 23)
+ },{
+ .v4l2_id = V4L2_STD_NTSC_M_JP,
+ .name = "NTSC-JP",
+ .Fsc = 28636363,
+ .swidth = 640,
+ .sheight = 480,
+ .totalwidth = 910,
+ .adelay = 0x68,
+ .bdelay = 0x5d,
+ .iform = (BT848_IFORM_NTSC_J|BT848_IFORM_XT0),
+ .scaledtwidth = 780,
+ .hdelayx1 = 135,
+ .hactivex1 = 754,
+ .vdelay = 0x16,
+ .vbipack = 144,
+ .sram = -1,
+ .vbistart = { 10, 273 },
+ CROPCAP(/* minhdelayx1 */ 68,
+ /* hdelayx1 */ 135,
+ /* swidth */ (640 * 910 + 780 / 2) / 780,
+ /* totalwidth */ 910,
+ /* sqwidth */ 780,
+ /* vdelay */ 0x16,
+ /* sheight */ 480,
+ /* videostart0 */ 23)
+ },{
+ /* that one hopefully works with the strange timing
+ * which video recorders produce when playing a NTSC
+ * tape on a PAL TV ... */
+ .v4l2_id = V4L2_STD_PAL_60,
+ .name = "PAL-60",
+ .Fsc = 35468950,
+ .swidth = 924,
+ .sheight = 480,
+ .totalwidth = 1135,
+ .adelay = 0x7f,
+ .bdelay = 0x72,
+ .iform = (BT848_IFORM_PAL_BDGHI|BT848_IFORM_XT1),
+ .scaledtwidth = 1135,
+ .hdelayx1 = 186,
+ .hactivex1 = 924,
+ .vdelay = 0x1a,
+ .vbipack = 255,
+ .vtotal = 524,
+ .sram = -1,
+ .vbistart = { 10, 273 },
+ CROPCAP(/* minhdelayx1 */ 68,
+ /* hdelayx1 */ 186,
+ /* swidth */ 924,
+ /* totalwidth */ 1135,
+ /* sqwidth */ 944,
+ /* vdelay */ 0x1a,
+ /* sheight */ 480,
+ /* videostart0 */ 23)
+ }
+};
+static const unsigned int BTTV_TVNORMS = ARRAY_SIZE(bttv_tvnorms);
+
+/* ----------------------------------------------------------------------- */
+/* bttv format list
+ packed pixel formats must come first */
+static const struct bttv_format formats[] = {
+ {
+ .name = "8 bpp, gray",
+ .fourcc = V4L2_PIX_FMT_GREY,
+ .btformat = BT848_COLOR_FMT_Y8,
+ .depth = 8,
+ .flags = FORMAT_FLAGS_PACKED,
+ },{
+ .name = "8 bpp, dithered color",
+ .fourcc = V4L2_PIX_FMT_HI240,
+ .btformat = BT848_COLOR_FMT_RGB8,
+ .depth = 8,
+ .flags = FORMAT_FLAGS_PACKED | FORMAT_FLAGS_DITHER,
+ },{
+ .name = "15 bpp RGB, le",
+ .fourcc = V4L2_PIX_FMT_RGB555,
+ .btformat = BT848_COLOR_FMT_RGB15,
+ .depth = 16,
+ .flags = FORMAT_FLAGS_PACKED,
+ },{
+ .name = "15 bpp RGB, be",
+ .fourcc = V4L2_PIX_FMT_RGB555X,
+ .btformat = BT848_COLOR_FMT_RGB15,
+ .btswap = 0x03, /* byteswap */
+ .depth = 16,
+ .flags = FORMAT_FLAGS_PACKED,
+ },{
+ .name = "16 bpp RGB, le",
+ .fourcc = V4L2_PIX_FMT_RGB565,
+ .btformat = BT848_COLOR_FMT_RGB16,
+ .depth = 16,
+ .flags = FORMAT_FLAGS_PACKED,
+ },{
+ .name = "16 bpp RGB, be",
+ .fourcc = V4L2_PIX_FMT_RGB565X,
+ .btformat = BT848_COLOR_FMT_RGB16,
+ .btswap = 0x03, /* byteswap */
+ .depth = 16,
+ .flags = FORMAT_FLAGS_PACKED,
+ },{
+ .name = "24 bpp RGB, le",
+ .fourcc = V4L2_PIX_FMT_BGR24,
+ .btformat = BT848_COLOR_FMT_RGB24,
+ .depth = 24,
+ .flags = FORMAT_FLAGS_PACKED,
+ },{
+ .name = "32 bpp RGB, le",
+ .fourcc = V4L2_PIX_FMT_BGR32,
+ .btformat = BT848_COLOR_FMT_RGB32,
+ .depth = 32,
+ .flags = FORMAT_FLAGS_PACKED,
+ },{
+ .name = "32 bpp RGB, be",
+ .fourcc = V4L2_PIX_FMT_RGB32,
+ .btformat = BT848_COLOR_FMT_RGB32,
+ .btswap = 0x0f, /* byte+word swap */
+ .depth = 32,
+ .flags = FORMAT_FLAGS_PACKED,
+ },{
+ .name = "4:2:2, packed, YUYV",
+ .fourcc = V4L2_PIX_FMT_YUYV,
+ .btformat = BT848_COLOR_FMT_YUY2,
+ .depth = 16,
+ .flags = FORMAT_FLAGS_PACKED,
+ },{
+ .name = "4:2:2, packed, UYVY",
+ .fourcc = V4L2_PIX_FMT_UYVY,
+ .btformat = BT848_COLOR_FMT_YUY2,
+ .btswap = 0x03, /* byteswap */
+ .depth = 16,
+ .flags = FORMAT_FLAGS_PACKED,
+ },{
+ .name = "4:2:2, planar, Y-Cb-Cr",
+ .fourcc = V4L2_PIX_FMT_YUV422P,
+ .btformat = BT848_COLOR_FMT_YCrCb422,
+ .depth = 16,
+ .flags = FORMAT_FLAGS_PLANAR,
+ .hshift = 1,
+ .vshift = 0,
+ },{
+ .name = "4:2:0, planar, Y-Cb-Cr",
+ .fourcc = V4L2_PIX_FMT_YUV420,
+ .btformat = BT848_COLOR_FMT_YCrCb422,
+ .depth = 12,
+ .flags = FORMAT_FLAGS_PLANAR,
+ .hshift = 1,
+ .vshift = 1,
+ },{
+ .name = "4:2:0, planar, Y-Cr-Cb",
+ .fourcc = V4L2_PIX_FMT_YVU420,
+ .btformat = BT848_COLOR_FMT_YCrCb422,
+ .depth = 12,
+ .flags = FORMAT_FLAGS_PLANAR | FORMAT_FLAGS_CrCb,
+ .hshift = 1,
+ .vshift = 1,
+ },{
+ .name = "4:1:1, planar, Y-Cb-Cr",
+ .fourcc = V4L2_PIX_FMT_YUV411P,
+ .btformat = BT848_COLOR_FMT_YCrCb411,
+ .depth = 12,
+ .flags = FORMAT_FLAGS_PLANAR,
+ .hshift = 2,
+ .vshift = 0,
+ },{
+ .name = "4:1:0, planar, Y-Cb-Cr",
+ .fourcc = V4L2_PIX_FMT_YUV410,
+ .btformat = BT848_COLOR_FMT_YCrCb411,
+ .depth = 9,
+ .flags = FORMAT_FLAGS_PLANAR,
+ .hshift = 2,
+ .vshift = 2,
+ },{
+ .name = "4:1:0, planar, Y-Cr-Cb",
+ .fourcc = V4L2_PIX_FMT_YVU410,
+ .btformat = BT848_COLOR_FMT_YCrCb411,
+ .depth = 9,
+ .flags = FORMAT_FLAGS_PLANAR | FORMAT_FLAGS_CrCb,
+ .hshift = 2,
+ .vshift = 2,
+ },{
+ .name = "raw scanlines",
+ .fourcc = -1,
+ .btformat = BT848_COLOR_FMT_RAW,
+ .depth = 8,
+ .flags = FORMAT_FLAGS_RAW,
+ }
+};
+static const unsigned int FORMATS = ARRAY_SIZE(formats);
+
+/* ----------------------------------------------------------------------- */
+
+#define V4L2_CID_PRIVATE_CHROMA_AGC (V4L2_CID_PRIVATE_BASE + 0)
+#define V4L2_CID_PRIVATE_COMBFILTER (V4L2_CID_PRIVATE_BASE + 1)
+#define V4L2_CID_PRIVATE_AUTOMUTE (V4L2_CID_PRIVATE_BASE + 2)
+#define V4L2_CID_PRIVATE_LUMAFILTER (V4L2_CID_PRIVATE_BASE + 3)
+#define V4L2_CID_PRIVATE_AGC_CRUSH (V4L2_CID_PRIVATE_BASE + 4)
+#define V4L2_CID_PRIVATE_VCR_HACK (V4L2_CID_PRIVATE_BASE + 5)
+#define V4L2_CID_PRIVATE_WHITECRUSH_UPPER (V4L2_CID_PRIVATE_BASE + 6)
+#define V4L2_CID_PRIVATE_WHITECRUSH_LOWER (V4L2_CID_PRIVATE_BASE + 7)
+#define V4L2_CID_PRIVATE_UV_RATIO (V4L2_CID_PRIVATE_BASE + 8)
+#define V4L2_CID_PRIVATE_FULL_LUMA_RANGE (V4L2_CID_PRIVATE_BASE + 9)
+#define V4L2_CID_PRIVATE_CORING (V4L2_CID_PRIVATE_BASE + 10)
+#define V4L2_CID_PRIVATE_LASTP1 (V4L2_CID_PRIVATE_BASE + 11)
+
+static const struct v4l2_queryctrl no_ctl = {
+ .name = "42",
+ .flags = V4L2_CTRL_FLAG_DISABLED,
+};
+static const struct v4l2_queryctrl bttv_ctls[] = {
+ /* --- video --- */
+ {
+ .id = V4L2_CID_BRIGHTNESS,
+ .name = "Brightness",
+ .minimum = 0,
+ .maximum = 65535,
+ .step = 256,
+ .default_value = 32768,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ },{
+ .id = V4L2_CID_CONTRAST,
+ .name = "Contrast",
+ .minimum = 0,
+ .maximum = 65535,
+ .step = 128,
+ .default_value = 27648,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ },{
+ .id = V4L2_CID_SATURATION,
+ .name = "Saturation",
+ .minimum = 0,
+ .maximum = 65535,
+ .step = 128,
+ .default_value = 32768,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ },{
+ .id = V4L2_CID_HUE,
+ .name = "Hue",
+ .minimum = 0,
+ .maximum = 65535,
+ .step = 256,
+ .default_value = 32768,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ },
+ /* --- audio --- */
+ {
+ .id = V4L2_CID_AUDIO_MUTE,
+ .name = "Mute",
+ .minimum = 0,
+ .maximum = 1,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ },{
+ .id = V4L2_CID_AUDIO_VOLUME,
+ .name = "Volume",
+ .minimum = 0,
+ .maximum = 65535,
+ .step = 65535/100,
+ .default_value = 65535,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ },{
+ .id = V4L2_CID_AUDIO_BALANCE,
+ .name = "Balance",
+ .minimum = 0,
+ .maximum = 65535,
+ .step = 65535/100,
+ .default_value = 32768,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ },{
+ .id = V4L2_CID_AUDIO_BASS,
+ .name = "Bass",
+ .minimum = 0,
+ .maximum = 65535,
+ .step = 65535/100,
+ .default_value = 32768,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ },{
+ .id = V4L2_CID_AUDIO_TREBLE,
+ .name = "Treble",
+ .minimum = 0,
+ .maximum = 65535,
+ .step = 65535/100,
+ .default_value = 32768,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ },
+ /* --- private --- */
+ {
+ .id = V4L2_CID_PRIVATE_CHROMA_AGC,
+ .name = "chroma agc",
+ .minimum = 0,
+ .maximum = 1,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ },{
+ .id = V4L2_CID_PRIVATE_COMBFILTER,
+ .name = "combfilter",
+ .minimum = 0,
+ .maximum = 1,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ },{
+ .id = V4L2_CID_PRIVATE_AUTOMUTE,
+ .name = "automute",
+ .minimum = 0,
+ .maximum = 1,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ },{
+ .id = V4L2_CID_PRIVATE_LUMAFILTER,
+ .name = "luma decimation filter",
+ .minimum = 0,
+ .maximum = 1,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ },{
+ .id = V4L2_CID_PRIVATE_AGC_CRUSH,
+ .name = "agc crush",
+ .minimum = 0,
+ .maximum = 1,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ },{
+ .id = V4L2_CID_PRIVATE_VCR_HACK,
+ .name = "vcr hack",
+ .minimum = 0,
+ .maximum = 1,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ },{
+ .id = V4L2_CID_PRIVATE_WHITECRUSH_UPPER,
+ .name = "whitecrush upper",
+ .minimum = 0,
+ .maximum = 255,
+ .step = 1,
+ .default_value = 0xCF,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ },{
+ .id = V4L2_CID_PRIVATE_WHITECRUSH_LOWER,
+ .name = "whitecrush lower",
+ .minimum = 0,
+ .maximum = 255,
+ .step = 1,
+ .default_value = 0x7F,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ },{
+ .id = V4L2_CID_PRIVATE_UV_RATIO,
+ .name = "uv ratio",
+ .minimum = 0,
+ .maximum = 100,
+ .step = 1,
+ .default_value = 50,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ },{
+ .id = V4L2_CID_PRIVATE_FULL_LUMA_RANGE,
+ .name = "full luma range",
+ .minimum = 0,
+ .maximum = 1,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ },{
+ .id = V4L2_CID_PRIVATE_CORING,
+ .name = "coring",
+ .minimum = 0,
+ .maximum = 3,
+ .step = 1,
+ .default_value = 0,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ }
+
+
+
+};
+
+static const struct v4l2_queryctrl *ctrl_by_id(int id)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(bttv_ctls); i++)
+ if (bttv_ctls[i].id == id)
+ return bttv_ctls+i;
+
+ return NULL;
+}
+
+/* ----------------------------------------------------------------------- */
+/* resource management */
+
+/*
+ RESOURCE_ allocated by freed by
+
+ VIDEO_READ bttv_read 1) bttv_read 2)
+
+ VIDEO_STREAM VIDIOC_STREAMON VIDIOC_STREAMOFF
+ VIDIOC_QBUF 1) bttv_release
+ VIDIOCMCAPTURE 1)
+
+ OVERLAY VIDIOCCAPTURE on VIDIOCCAPTURE off
+ VIDIOC_OVERLAY on VIDIOC_OVERLAY off
+ 3) bttv_release
+
+ VBI VIDIOC_STREAMON VIDIOC_STREAMOFF
+ VIDIOC_QBUF 1) bttv_release
+ bttv_read, bttv_poll 1) 4)
+
+ 1) The resource must be allocated when we enter buffer prepare functions
+ and remain allocated while buffers are in the DMA queue.
+ 2) This is a single frame read.
+ 3) VIDIOC_S_FBUF and VIDIOC_S_FMT (OVERLAY) still work when
+ RESOURCE_OVERLAY is allocated.
+ 4) This is a continuous read, implies VIDIOC_STREAMON.
+
+ Note this driver permits video input and standard changes regardless if
+ resources are allocated.
+*/
+
+#define VBI_RESOURCES (RESOURCE_VBI)
+#define VIDEO_RESOURCES (RESOURCE_VIDEO_READ | \
+ RESOURCE_VIDEO_STREAM | \
+ RESOURCE_OVERLAY)
+
+static
+int check_alloc_btres_lock(struct bttv *btv, struct bttv_fh *fh, int bit)
+{
+ int xbits; /* mutual exclusive resources */
+
+ if (fh->resources & bit)
+ /* have it already allocated */
+ return 1;
+
+ xbits = bit;
+ if (bit & (RESOURCE_VIDEO_READ | RESOURCE_VIDEO_STREAM))
+ xbits |= RESOURCE_VIDEO_READ | RESOURCE_VIDEO_STREAM;
+
+ /* is it free? */
+ if (btv->resources & xbits) {
+ /* no, someone else uses it */
+ goto fail;
+ }
+
+ if ((bit & VIDEO_RESOURCES)
+ && 0 == (btv->resources & VIDEO_RESOURCES)) {
+ /* Do crop - use current, don't - use default parameters. */
+ __s32 top = btv->crop[!!fh->do_crop].rect.top;
+
+ if (btv->vbi_end > top)
+ goto fail;
+
+ /* We cannot capture the same line as video and VBI data.
+ Claim scan lines crop[].rect.top to bottom. */
+ btv->crop_start = top;
+ } else if (bit & VBI_RESOURCES) {
+ __s32 end = fh->vbi_fmt.end;
+
+ if (end > btv->crop_start)
+ goto fail;
+
+ /* Claim scan lines above fh->vbi_fmt.end. */
+ btv->vbi_end = end;
+ }
+
+ /* it's free, grab it */
+ fh->resources |= bit;
+ btv->resources |= bit;
+ return 1;
+
+ fail:
+ return 0;
+}
+
+static
+int check_btres(struct bttv_fh *fh, int bit)
+{
+ return (fh->resources & bit);
+}
+
+static
+int locked_btres(struct bttv *btv, int bit)
+{
+ return (btv->resources & bit);
+}
+
+/* Call with btv->lock down. */
+static void
+disclaim_vbi_lines(struct bttv *btv)
+{
+ btv->vbi_end = 0;
+}
+
+/* Call with btv->lock down. */
+static void
+disclaim_video_lines(struct bttv *btv)
+{
+ const struct bttv_tvnorm *tvnorm;
+ u8 crop;
+
+ tvnorm = &bttv_tvnorms[btv->tvnorm];
+ btv->crop_start = tvnorm->cropcap.bounds.top
+ + tvnorm->cropcap.bounds.height;
+
+ /* VBI capturing ends at VDELAY, start of video capturing, no
+ matter how many lines the VBI RISC program expects. When video
+ capturing is off, it shall no longer "preempt" VBI capturing,
+ so we set VDELAY to maximum. */
+ crop = btread(BT848_E_CROP) | 0xc0;
+ btwrite(crop, BT848_E_CROP);
+ btwrite(0xfe, BT848_E_VDELAY_LO);
+ btwrite(crop, BT848_O_CROP);
+ btwrite(0xfe, BT848_O_VDELAY_LO);
+}
+
+static
+void free_btres_lock(struct bttv *btv, struct bttv_fh *fh, int bits)
+{
+ if ((fh->resources & bits) != bits) {
+ /* trying to free resources not allocated by us ... */
+ pr_err("BUG! (btres)\n");
+ }
+ fh->resources &= ~bits;
+ btv->resources &= ~bits;
+
+ bits = btv->resources;
+
+ if (0 == (bits & VIDEO_RESOURCES))
+ disclaim_video_lines(btv);
+
+ if (0 == (bits & VBI_RESOURCES))
+ disclaim_vbi_lines(btv);
+}
+
+/* ----------------------------------------------------------------------- */
+/* If Bt848a or Bt849, use PLL for PAL/SECAM and crystal for NTSC */
+
+/* Frequency = (F_input / PLL_X) * PLL_I.PLL_F/PLL_C
+ PLL_X = Reference pre-divider (0=1, 1=2)
+ PLL_C = Post divider (0=6, 1=4)
+ PLL_I = Integer input
+ PLL_F = Fractional input
+
+ F_input = 28.636363 MHz:
+ PAL (CLKx2 = 35.46895 MHz): PLL_X = 1, PLL_I = 0x0E, PLL_F = 0xDCF9, PLL_C = 0
+*/
+
+static void set_pll_freq(struct bttv *btv, unsigned int fin, unsigned int fout)
+{
+ unsigned char fl, fh, fi;
+
+ /* prevent overflows */
+ fin/=4;
+ fout/=4;
+
+ fout*=12;
+ fi=fout/fin;
+
+ fout=(fout%fin)*256;
+ fh=fout/fin;
+
+ fout=(fout%fin)*256;
+ fl=fout/fin;
+
+ btwrite(fl, BT848_PLL_F_LO);
+ btwrite(fh, BT848_PLL_F_HI);
+ btwrite(fi|BT848_PLL_X, BT848_PLL_XCI);
+}
+
+static void set_pll(struct bttv *btv)
+{
+ int i;
+
+ if (!btv->pll.pll_crystal)
+ return;
+
+ if (btv->pll.pll_ofreq == btv->pll.pll_current) {
+ dprintk("%d: PLL: no change required\n", btv->c.nr);
+ return;
+ }
+
+ if (btv->pll.pll_ifreq == btv->pll.pll_ofreq) {
+ /* no PLL needed */
+ if (btv->pll.pll_current == 0)
+ return;
+ if (bttv_verbose)
+ pr_info("%d: PLL can sleep, using XTAL (%d)\n",
+ btv->c.nr, btv->pll.pll_ifreq);
+ btwrite(0x00,BT848_TGCTRL);
+ btwrite(0x00,BT848_PLL_XCI);
+ btv->pll.pll_current = 0;
+ return;
+ }
+
+ if (bttv_verbose)
+ pr_info("%d: Setting PLL: %d => %d (needs up to 100ms)\n",
+ btv->c.nr,
+ btv->pll.pll_ifreq, btv->pll.pll_ofreq);
+ set_pll_freq(btv, btv->pll.pll_ifreq, btv->pll.pll_ofreq);
+
+ for (i=0; i<10; i++) {
+ /* Let other people run while the PLL stabilizes */
+ msleep(10);
+
+ if (btread(BT848_DSTATUS) & BT848_DSTATUS_PLOCK) {
+ btwrite(0,BT848_DSTATUS);
+ } else {
+ btwrite(0x08,BT848_TGCTRL);
+ btv->pll.pll_current = btv->pll.pll_ofreq;
+ if (bttv_verbose)
+ pr_info("PLL set ok\n");
+ return;
+ }
+ }
+ btv->pll.pll_current = -1;
+ if (bttv_verbose)
+ pr_info("Setting PLL failed\n");
+ return;
+}
+
+/* used to switch between the bt848's analog/digital video capture modes */
+static void bt848A_set_timing(struct bttv *btv)
+{
+ int i, len;
+ int table_idx = bttv_tvnorms[btv->tvnorm].sram;
+ int fsc = bttv_tvnorms[btv->tvnorm].Fsc;
+
+ if (btv->input == btv->dig) {
+ dprintk("%d: load digital timing table (table_idx=%d)\n",
+ btv->c.nr,table_idx);
+
+ /* timing change...reset timing generator address */
+ btwrite(0x00, BT848_TGCTRL);
+ btwrite(0x02, BT848_TGCTRL);
+ btwrite(0x00, BT848_TGCTRL);
+
+ len=SRAM_Table[table_idx][0];
+ for(i = 1; i <= len; i++)
+ btwrite(SRAM_Table[table_idx][i],BT848_TGLB);
+ btv->pll.pll_ofreq = 27000000;
+
+ set_pll(btv);
+ btwrite(0x11, BT848_TGCTRL);
+ btwrite(0x41, BT848_DVSIF);
+ } else {
+ btv->pll.pll_ofreq = fsc;
+ set_pll(btv);
+ btwrite(0x0, BT848_DVSIF);
+ }
+}
+
+/* ----------------------------------------------------------------------- */
+
+static void bt848_bright(struct bttv *btv, int bright)
+{
+ int value;
+
+ // printk("set bright: %d\n", bright); // DEBUG
+ btv->bright = bright;
+
+ /* We want -128 to 127 we get 0-65535 */
+ value = (bright >> 8) - 128;
+ btwrite(value & 0xff, BT848_BRIGHT);
+}
+
+static void bt848_hue(struct bttv *btv, int hue)
+{
+ int value;
+
+ btv->hue = hue;
+
+ /* -128 to 127 */
+ value = (hue >> 8) - 128;
+ btwrite(value & 0xff, BT848_HUE);
+}
+
+static void bt848_contrast(struct bttv *btv, int cont)
+{
+ int value,hibit;
+
+ btv->contrast = cont;
+
+ /* 0-511 */
+ value = (cont >> 7);
+ hibit = (value >> 6) & 4;
+ btwrite(value & 0xff, BT848_CONTRAST_LO);
+ btaor(hibit, ~4, BT848_E_CONTROL);
+ btaor(hibit, ~4, BT848_O_CONTROL);
+}
+
+static void bt848_sat(struct bttv *btv, int color)
+{
+ int val_u,val_v,hibits;
+
+ btv->saturation = color;
+
+ /* 0-511 for the color */
+ val_u = ((color * btv->opt_uv_ratio) / 50) >> 7;
+ val_v = (((color * (100 - btv->opt_uv_ratio) / 50) >>7)*180L)/254;
+ hibits = (val_u >> 7) & 2;
+ hibits |= (val_v >> 8) & 1;
+ btwrite(val_u & 0xff, BT848_SAT_U_LO);
+ btwrite(val_v & 0xff, BT848_SAT_V_LO);
+ btaor(hibits, ~3, BT848_E_CONTROL);
+ btaor(hibits, ~3, BT848_O_CONTROL);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int
+video_mux(struct bttv *btv, unsigned int input)
+{
+ int mux,mask2;
+
+ if (input >= bttv_tvcards[btv->c.type].video_inputs)
+ return -EINVAL;
+
+ /* needed by RemoteVideo MX */
+ mask2 = bttv_tvcards[btv->c.type].gpiomask2;
+ if (mask2)
+ gpio_inout(mask2,mask2);
+
+ if (input == btv->svhs) {
+ btor(BT848_CONTROL_COMP, BT848_E_CONTROL);
+ btor(BT848_CONTROL_COMP, BT848_O_CONTROL);
+ } else {
+ btand(~BT848_CONTROL_COMP, BT848_E_CONTROL);
+ btand(~BT848_CONTROL_COMP, BT848_O_CONTROL);
+ }
+ mux = bttv_muxsel(btv, input);
+ btaor(mux<<5, ~(3<<5), BT848_IFORM);
+ dprintk("%d: video mux: input=%d mux=%d\n", btv->c.nr, input, mux);
+
+ /* card specific hook */
+ if(bttv_tvcards[btv->c.type].muxsel_hook)
+ bttv_tvcards[btv->c.type].muxsel_hook (btv, input);
+ return 0;
+}
+
+static char *audio_modes[] = {
+ "audio: tuner", "audio: radio", "audio: extern",
+ "audio: intern", "audio: mute"
+};
+
+static int
+audio_mux(struct bttv *btv, int input, int mute)
+{
+ int gpio_val, signal;
+ struct v4l2_control ctrl;
+
+ gpio_inout(bttv_tvcards[btv->c.type].gpiomask,
+ bttv_tvcards[btv->c.type].gpiomask);
+ signal = btread(BT848_DSTATUS) & BT848_DSTATUS_HLOC;
+
+ btv->mute = mute;
+ btv->audio = input;
+
+ /* automute */
+ mute = mute || (btv->opt_automute && !signal && !btv->radio_user);
+
+ if (mute)
+ gpio_val = bttv_tvcards[btv->c.type].gpiomute;
+ else
+ gpio_val = bttv_tvcards[btv->c.type].gpiomux[input];
+
+ switch (btv->c.type) {
+ case BTTV_BOARD_VOODOOTV_FM:
+ case BTTV_BOARD_VOODOOTV_200:
+ gpio_val = bttv_tda9880_setnorm(btv, gpio_val);
+ break;
+
+ default:
+ gpio_bits(bttv_tvcards[btv->c.type].gpiomask, gpio_val);
+ }
+
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv, audio_modes[mute ? 4 : input]);
+ if (in_interrupt())
+ return 0;
+
+ ctrl.id = V4L2_CID_AUDIO_MUTE;
+ ctrl.value = btv->mute;
+ bttv_call_all(btv, core, s_ctrl, &ctrl);
+ if (btv->sd_msp34xx) {
+ u32 in;
+
+ /* Note: the inputs tuner/radio/extern/intern are translated
+ to msp routings. This assumes common behavior for all msp3400
+ based TV cards. When this assumption fails, then the
+ specific MSP routing must be added to the card table.
+ For now this is sufficient. */
+ switch (input) {
+ case TVAUDIO_INPUT_RADIO:
+ /* Some boards need the msp do to the radio demod */
+ if (btv->radio_uses_msp_demodulator) {
+ in = MSP_INPUT_DEFAULT;
+ break;
+ }
+ in = MSP_INPUT(MSP_IN_SCART2, MSP_IN_TUNER1,
+ MSP_DSP_IN_SCART, MSP_DSP_IN_SCART);
+ break;
+ case TVAUDIO_INPUT_EXTERN:
+ in = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
+ MSP_DSP_IN_SCART, MSP_DSP_IN_SCART);
+ break;
+ case TVAUDIO_INPUT_INTERN:
+ /* Yes, this is the same input as for RADIO. I doubt
+ if this is ever used. The only board with an INTERN
+ input is the BTTV_BOARD_AVERMEDIA98. I wonder how
+ that was tested. My guess is that the whole INTERN
+ input does not work. */
+ in = MSP_INPUT(MSP_IN_SCART2, MSP_IN_TUNER1,
+ MSP_DSP_IN_SCART, MSP_DSP_IN_SCART);
+ break;
+ case TVAUDIO_INPUT_TUNER:
+ default:
+ /* This is the only card that uses TUNER2, and afaik,
+ is the only difference between the VOODOOTV_FM
+ and VOODOOTV_200 */
+ if (btv->c.type == BTTV_BOARD_VOODOOTV_200)
+ in = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER2, \
+ MSP_DSP_IN_TUNER, MSP_DSP_IN_TUNER);
+ else
+ in = MSP_INPUT_DEFAULT;
+ break;
+ }
+ v4l2_subdev_call(btv->sd_msp34xx, audio, s_routing,
+ in, MSP_OUTPUT_DEFAULT, 0);
+ }
+ if (btv->sd_tvaudio) {
+ v4l2_subdev_call(btv->sd_tvaudio, audio, s_routing,
+ input, 0, 0);
+ }
+ return 0;
+}
+
+static inline int
+audio_mute(struct bttv *btv, int mute)
+{
+ return audio_mux(btv, btv->audio, mute);
+}
+
+static inline int
+audio_input(struct bttv *btv, int input)
+{
+ return audio_mux(btv, input, btv->mute);
+}
+
+static void
+bttv_crop_calc_limits(struct bttv_crop *c)
+{
+ /* Scale factor min. 1:1, max. 16:1. Min. image size
+ 48 x 32. Scaled width must be a multiple of 4. */
+
+ if (1) {
+ /* For bug compatibility with VIDIOCGCAP and image
+ size checks in earlier driver versions. */
+ c->min_scaled_width = 48;
+ c->min_scaled_height = 32;
+ } else {
+ c->min_scaled_width =
+ (max(48, c->rect.width >> 4) + 3) & ~3;
+ c->min_scaled_height =
+ max(32, c->rect.height >> 4);
+ }
+
+ c->max_scaled_width = c->rect.width & ~3;
+ c->max_scaled_height = c->rect.height;
+}
+
+static void
+bttv_crop_reset(struct bttv_crop *c, unsigned int norm)
+{
+ c->rect = bttv_tvnorms[norm].cropcap.defrect;
+ bttv_crop_calc_limits(c);
+}
+
+/* Call with btv->lock down. */
+static int
+set_tvnorm(struct bttv *btv, unsigned int norm)
+{
+ const struct bttv_tvnorm *tvnorm;
+ v4l2_std_id id;
+
+ BUG_ON(norm >= BTTV_TVNORMS);
+ BUG_ON(btv->tvnorm >= BTTV_TVNORMS);
+
+ tvnorm = &bttv_tvnorms[norm];
+
+ if (memcmp(&bttv_tvnorms[btv->tvnorm].cropcap, &tvnorm->cropcap,
+ sizeof (tvnorm->cropcap))) {
+ bttv_crop_reset(&btv->crop[0], norm);
+ btv->crop[1] = btv->crop[0]; /* current = default */
+
+ if (0 == (btv->resources & VIDEO_RESOURCES)) {
+ btv->crop_start = tvnorm->cropcap.bounds.top
+ + tvnorm->cropcap.bounds.height;
+ }
+ }
+
+ btv->tvnorm = norm;
+
+ btwrite(tvnorm->adelay, BT848_ADELAY);
+ btwrite(tvnorm->bdelay, BT848_BDELAY);
+ btaor(tvnorm->iform,~(BT848_IFORM_NORM|BT848_IFORM_XTBOTH),
+ BT848_IFORM);
+ btwrite(tvnorm->vbipack, BT848_VBI_PACK_SIZE);
+ btwrite(1, BT848_VBI_PACK_DEL);
+ bt848A_set_timing(btv);
+
+ switch (btv->c.type) {
+ case BTTV_BOARD_VOODOOTV_FM:
+ case BTTV_BOARD_VOODOOTV_200:
+ bttv_tda9880_setnorm(btv, gpio_read());
+ break;
+ }
+ id = tvnorm->v4l2_id;
+ bttv_call_all(btv, core, s_std, id);
+
+ return 0;
+}
+
+/* Call with btv->lock down. */
+static void
+set_input(struct bttv *btv, unsigned int input, unsigned int norm)
+{
+ unsigned long flags;
+
+ btv->input = input;
+ if (irq_iswitch) {
+ spin_lock_irqsave(&btv->s_lock,flags);
+ if (btv->curr.frame_irq) {
+ /* active capture -> delayed input switch */
+ btv->new_input = input;
+ } else {
+ video_mux(btv,input);
+ }
+ spin_unlock_irqrestore(&btv->s_lock,flags);
+ } else {
+ video_mux(btv,input);
+ }
+ audio_input(btv, (btv->tuner_type != TUNER_ABSENT && input == 0) ?
+ TVAUDIO_INPUT_TUNER : TVAUDIO_INPUT_EXTERN);
+ set_tvnorm(btv, norm);
+}
+
+static void init_irqreg(struct bttv *btv)
+{
+ /* clear status */
+ btwrite(0xfffffUL, BT848_INT_STAT);
+
+ if (bttv_tvcards[btv->c.type].no_video) {
+ /* i2c only */
+ btwrite(BT848_INT_I2CDONE,
+ BT848_INT_MASK);
+ } else {
+ /* full video */
+ btwrite((btv->triton1) |
+ (btv->gpioirq ? BT848_INT_GPINT : 0) |
+ BT848_INT_SCERR |
+ (fdsr ? BT848_INT_FDSR : 0) |
+ BT848_INT_RISCI | BT848_INT_OCERR |
+ BT848_INT_FMTCHG|BT848_INT_HLOCK|
+ BT848_INT_I2CDONE,
+ BT848_INT_MASK);
+ }
+}
+
+static void init_bt848(struct bttv *btv)
+{
+ int val;
+
+ if (bttv_tvcards[btv->c.type].no_video) {
+ /* very basic init only */
+ init_irqreg(btv);
+ return;
+ }
+
+ btwrite(0x00, BT848_CAP_CTL);
+ btwrite(BT848_COLOR_CTL_GAMMA, BT848_COLOR_CTL);
+ btwrite(BT848_IFORM_XTAUTO | BT848_IFORM_AUTO, BT848_IFORM);
+
+ /* set planar and packed mode trigger points and */
+ /* set rising edge of inverted GPINTR pin as irq trigger */
+ btwrite(BT848_GPIO_DMA_CTL_PKTP_32|
+ BT848_GPIO_DMA_CTL_PLTP1_16|
+ BT848_GPIO_DMA_CTL_PLTP23_16|
+ BT848_GPIO_DMA_CTL_GPINTC|
+ BT848_GPIO_DMA_CTL_GPINTI,
+ BT848_GPIO_DMA_CTL);
+
+ val = btv->opt_chroma_agc ? BT848_SCLOOP_CAGC : 0;
+ btwrite(val, BT848_E_SCLOOP);
+ btwrite(val, BT848_O_SCLOOP);
+
+ btwrite(0x20, BT848_E_VSCALE_HI);
+ btwrite(0x20, BT848_O_VSCALE_HI);
+ btwrite(BT848_ADC_RESERVED | (btv->opt_adc_crush ? BT848_ADC_CRUSH : 0),
+ BT848_ADC);
+
+ btwrite(whitecrush_upper, BT848_WC_UP);
+ btwrite(whitecrush_lower, BT848_WC_DOWN);
+
+ if (btv->opt_lumafilter) {
+ btwrite(0, BT848_E_CONTROL);
+ btwrite(0, BT848_O_CONTROL);
+ } else {
+ btwrite(BT848_CONTROL_LDEC, BT848_E_CONTROL);
+ btwrite(BT848_CONTROL_LDEC, BT848_O_CONTROL);
+ }
+
+ bt848_bright(btv, btv->bright);
+ bt848_hue(btv, btv->hue);
+ bt848_contrast(btv, btv->contrast);
+ bt848_sat(btv, btv->saturation);
+
+ /* interrupt */
+ init_irqreg(btv);
+}
+
+static void bttv_reinit_bt848(struct bttv *btv)
+{
+ unsigned long flags;
+
+ if (bttv_verbose)
+ pr_info("%d: reset, reinitialize\n", btv->c.nr);
+ spin_lock_irqsave(&btv->s_lock,flags);
+ btv->errors=0;
+ bttv_set_dma(btv,0);
+ spin_unlock_irqrestore(&btv->s_lock,flags);
+
+ init_bt848(btv);
+ btv->pll.pll_current = -1;
+ set_input(btv, btv->input, btv->tvnorm);
+}
+
+static int bttv_g_ctrl(struct file *file, void *priv,
+ struct v4l2_control *c)
+{
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+
+ switch (c->id) {
+ case V4L2_CID_BRIGHTNESS:
+ c->value = btv->bright;
+ break;
+ case V4L2_CID_HUE:
+ c->value = btv->hue;
+ break;
+ case V4L2_CID_CONTRAST:
+ c->value = btv->contrast;
+ break;
+ case V4L2_CID_SATURATION:
+ c->value = btv->saturation;
+ break;
+
+ case V4L2_CID_AUDIO_MUTE:
+ case V4L2_CID_AUDIO_VOLUME:
+ case V4L2_CID_AUDIO_BALANCE:
+ case V4L2_CID_AUDIO_BASS:
+ case V4L2_CID_AUDIO_TREBLE:
+ bttv_call_all(btv, core, g_ctrl, c);
+ break;
+
+ case V4L2_CID_PRIVATE_CHROMA_AGC:
+ c->value = btv->opt_chroma_agc;
+ break;
+ case V4L2_CID_PRIVATE_COMBFILTER:
+ c->value = btv->opt_combfilter;
+ break;
+ case V4L2_CID_PRIVATE_LUMAFILTER:
+ c->value = btv->opt_lumafilter;
+ break;
+ case V4L2_CID_PRIVATE_AUTOMUTE:
+ c->value = btv->opt_automute;
+ break;
+ case V4L2_CID_PRIVATE_AGC_CRUSH:
+ c->value = btv->opt_adc_crush;
+ break;
+ case V4L2_CID_PRIVATE_VCR_HACK:
+ c->value = btv->opt_vcr_hack;
+ break;
+ case V4L2_CID_PRIVATE_WHITECRUSH_UPPER:
+ c->value = btv->opt_whitecrush_upper;
+ break;
+ case V4L2_CID_PRIVATE_WHITECRUSH_LOWER:
+ c->value = btv->opt_whitecrush_lower;
+ break;
+ case V4L2_CID_PRIVATE_UV_RATIO:
+ c->value = btv->opt_uv_ratio;
+ break;
+ case V4L2_CID_PRIVATE_FULL_LUMA_RANGE:
+ c->value = btv->opt_full_luma_range;
+ break;
+ case V4L2_CID_PRIVATE_CORING:
+ c->value = btv->opt_coring;
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int bttv_s_ctrl(struct file *file, void *f,
+ struct v4l2_control *c)
+{
+ int err;
+ int val;
+ struct bttv_fh *fh = f;
+ struct bttv *btv = fh->btv;
+
+ err = v4l2_prio_check(&btv->prio, fh->prio);
+ if (0 != err)
+ return err;
+
+ switch (c->id) {
+ case V4L2_CID_BRIGHTNESS:
+ bt848_bright(btv, c->value);
+ break;
+ case V4L2_CID_HUE:
+ bt848_hue(btv, c->value);
+ break;
+ case V4L2_CID_CONTRAST:
+ bt848_contrast(btv, c->value);
+ break;
+ case V4L2_CID_SATURATION:
+ bt848_sat(btv, c->value);
+ break;
+ case V4L2_CID_AUDIO_MUTE:
+ audio_mute(btv, c->value);
+ /* fall through */
+ case V4L2_CID_AUDIO_VOLUME:
+ if (btv->volume_gpio)
+ btv->volume_gpio(btv, c->value);
+
+ bttv_call_all(btv, core, s_ctrl, c);
+ break;
+ case V4L2_CID_AUDIO_BALANCE:
+ case V4L2_CID_AUDIO_BASS:
+ case V4L2_CID_AUDIO_TREBLE:
+ bttv_call_all(btv, core, s_ctrl, c);
+ break;
+
+ case V4L2_CID_PRIVATE_CHROMA_AGC:
+ btv->opt_chroma_agc = c->value;
+ val = btv->opt_chroma_agc ? BT848_SCLOOP_CAGC : 0;
+ btwrite(val, BT848_E_SCLOOP);
+ btwrite(val, BT848_O_SCLOOP);
+ break;
+ case V4L2_CID_PRIVATE_COMBFILTER:
+ btv->opt_combfilter = c->value;
+ break;
+ case V4L2_CID_PRIVATE_LUMAFILTER:
+ btv->opt_lumafilter = c->value;
+ if (btv->opt_lumafilter) {
+ btand(~BT848_CONTROL_LDEC, BT848_E_CONTROL);
+ btand(~BT848_CONTROL_LDEC, BT848_O_CONTROL);
+ } else {
+ btor(BT848_CONTROL_LDEC, BT848_E_CONTROL);
+ btor(BT848_CONTROL_LDEC, BT848_O_CONTROL);
+ }
+ break;
+ case V4L2_CID_PRIVATE_AUTOMUTE:
+ btv->opt_automute = c->value;
+ break;
+ case V4L2_CID_PRIVATE_AGC_CRUSH:
+ btv->opt_adc_crush = c->value;
+ btwrite(BT848_ADC_RESERVED |
+ (btv->opt_adc_crush ? BT848_ADC_CRUSH : 0),
+ BT848_ADC);
+ break;
+ case V4L2_CID_PRIVATE_VCR_HACK:
+ btv->opt_vcr_hack = c->value;
+ break;
+ case V4L2_CID_PRIVATE_WHITECRUSH_UPPER:
+ btv->opt_whitecrush_upper = c->value;
+ btwrite(c->value, BT848_WC_UP);
+ break;
+ case V4L2_CID_PRIVATE_WHITECRUSH_LOWER:
+ btv->opt_whitecrush_lower = c->value;
+ btwrite(c->value, BT848_WC_DOWN);
+ break;
+ case V4L2_CID_PRIVATE_UV_RATIO:
+ btv->opt_uv_ratio = c->value;
+ bt848_sat(btv, btv->saturation);
+ break;
+ case V4L2_CID_PRIVATE_FULL_LUMA_RANGE:
+ btv->opt_full_luma_range = c->value;
+ btaor((c->value<<7), ~BT848_OFORM_RANGE, BT848_OFORM);
+ break;
+ case V4L2_CID_PRIVATE_CORING:
+ btv->opt_coring = c->value;
+ btaor((c->value<<5), ~BT848_OFORM_CORE32, BT848_OFORM);
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+void bttv_gpio_tracking(struct bttv *btv, char *comment)
+{
+ unsigned int outbits, data;
+ outbits = btread(BT848_GPIO_OUT_EN);
+ data = btread(BT848_GPIO_DATA);
+ pr_debug("%d: gpio: en=%08x, out=%08x in=%08x [%s]\n",
+ btv->c.nr, outbits, data & outbits, data & ~outbits, comment);
+}
+
+static void bttv_field_count(struct bttv *btv)
+{
+ int need_count = 0;
+
+ if (btv->users)
+ need_count++;
+
+ if (need_count) {
+ /* start field counter */
+ btor(BT848_INT_VSYNC,BT848_INT_MASK);
+ } else {
+ /* stop field counter */
+ btand(~BT848_INT_VSYNC,BT848_INT_MASK);
+ btv->field_count = 0;
+ }
+}
+
+static const struct bttv_format*
+format_by_fourcc(int fourcc)
+{
+ unsigned int i;
+
+ for (i = 0; i < FORMATS; i++) {
+ if (-1 == formats[i].fourcc)
+ continue;
+ if (formats[i].fourcc == fourcc)
+ return formats+i;
+ }
+ return NULL;
+}
+
+/* ----------------------------------------------------------------------- */
+/* misc helpers */
+
+static int
+bttv_switch_overlay(struct bttv *btv, struct bttv_fh *fh,
+ struct bttv_buffer *new)
+{
+ struct bttv_buffer *old;
+ unsigned long flags;
+ int retval = 0;
+
+ dprintk("switch_overlay: enter [new=%p]\n", new);
+ if (new)
+ new->vb.state = VIDEOBUF_DONE;
+ spin_lock_irqsave(&btv->s_lock,flags);
+ old = btv->screen;
+ btv->screen = new;
+ btv->loop_irq |= 1;
+ bttv_set_dma(btv, 0x03);
+ spin_unlock_irqrestore(&btv->s_lock,flags);
+ if (NULL != old) {
+ dprintk("switch_overlay: old=%p state is %d\n",
+ old, old->vb.state);
+ bttv_dma_free(&fh->cap,btv, old);
+ kfree(old);
+ }
+ if (NULL == new)
+ free_btres_lock(btv,fh,RESOURCE_OVERLAY);
+ dprintk("switch_overlay: done\n");
+ return retval;
+}
+
+/* ----------------------------------------------------------------------- */
+/* video4linux (1) interface */
+
+static int bttv_prepare_buffer(struct videobuf_queue *q,struct bttv *btv,
+ struct bttv_buffer *buf,
+ const struct bttv_format *fmt,
+ unsigned int width, unsigned int height,
+ enum v4l2_field field)
+{
+ struct bttv_fh *fh = q->priv_data;
+ int redo_dma_risc = 0;
+ struct bttv_crop c;
+ int norm;
+ int rc;
+
+ /* check settings */
+ if (NULL == fmt)
+ return -EINVAL;
+ if (fmt->btformat == BT848_COLOR_FMT_RAW) {
+ width = RAW_BPL;
+ height = RAW_LINES*2;
+ if (width*height > buf->vb.bsize)
+ return -EINVAL;
+ buf->vb.size = buf->vb.bsize;
+
+ /* Make sure tvnorm and vbi_end remain consistent
+ until we're done. */
+
+ norm = btv->tvnorm;
+
+ /* In this mode capturing always starts at defrect.top
+ (default VDELAY), ignoring cropping parameters. */
+ if (btv->vbi_end > bttv_tvnorms[norm].cropcap.defrect.top) {
+ return -EINVAL;
+ }
+
+ c.rect = bttv_tvnorms[norm].cropcap.defrect;
+ } else {
+ norm = btv->tvnorm;
+ c = btv->crop[!!fh->do_crop];
+
+ if (width < c.min_scaled_width ||
+ width > c.max_scaled_width ||
+ height < c.min_scaled_height)
+ return -EINVAL;
+
+ switch (field) {
+ case V4L2_FIELD_TOP:
+ case V4L2_FIELD_BOTTOM:
+ case V4L2_FIELD_ALTERNATE:
+ /* btv->crop counts frame lines. Max. scale
+ factor is 16:1 for frames, 8:1 for fields. */
+ if (height * 2 > c.max_scaled_height)
+ return -EINVAL;
+ break;
+
+ default:
+ if (height > c.max_scaled_height)
+ return -EINVAL;
+ break;
+ }
+
+ buf->vb.size = (width * height * fmt->depth) >> 3;
+ if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size)
+ return -EINVAL;
+ }
+
+ /* alloc + fill struct bttv_buffer (if changed) */
+ if (buf->vb.width != width || buf->vb.height != height ||
+ buf->vb.field != field ||
+ buf->tvnorm != norm || buf->fmt != fmt ||
+ buf->crop.top != c.rect.top ||
+ buf->crop.left != c.rect.left ||
+ buf->crop.width != c.rect.width ||
+ buf->crop.height != c.rect.height) {
+ buf->vb.width = width;
+ buf->vb.height = height;
+ buf->vb.field = field;
+ buf->tvnorm = norm;
+ buf->fmt = fmt;
+ buf->crop = c.rect;
+ redo_dma_risc = 1;
+ }
+
+ /* alloc risc memory */
+ if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
+ redo_dma_risc = 1;
+ if (0 != (rc = videobuf_iolock(q,&buf->vb,&btv->fbuf)))
+ goto fail;
+ }
+
+ if (redo_dma_risc)
+ if (0 != (rc = bttv_buffer_risc(btv,buf)))
+ goto fail;
+
+ buf->vb.state = VIDEOBUF_PREPARED;
+ return 0;
+
+ fail:
+ bttv_dma_free(q,btv,buf);
+ return rc;
+}
+
+static int
+buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size)
+{
+ struct bttv_fh *fh = q->priv_data;
+
+ *size = fh->fmt->depth*fh->width*fh->height >> 3;
+ if (0 == *count)
+ *count = gbuffers;
+ if (*size * *count > gbuffers * gbufsize)
+ *count = (gbuffers * gbufsize) / *size;
+ return 0;
+}
+
+static int
+buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
+ enum v4l2_field field)
+{
+ struct bttv_buffer *buf = container_of(vb,struct bttv_buffer,vb);
+ struct bttv_fh *fh = q->priv_data;
+
+ return bttv_prepare_buffer(q,fh->btv, buf, fh->fmt,
+ fh->width, fh->height, field);
+}
+
+static void
+buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
+{
+ struct bttv_buffer *buf = container_of(vb,struct bttv_buffer,vb);
+ struct bttv_fh *fh = q->priv_data;
+ struct bttv *btv = fh->btv;
+
+ buf->vb.state = VIDEOBUF_QUEUED;
+ list_add_tail(&buf->vb.queue,&btv->capture);
+ if (!btv->curr.frame_irq) {
+ btv->loop_irq |= 1;
+ bttv_set_dma(btv, 0x03);
+ }
+}
+
+static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
+{
+ struct bttv_buffer *buf = container_of(vb,struct bttv_buffer,vb);
+ struct bttv_fh *fh = q->priv_data;
+
+ bttv_dma_free(q,fh->btv,buf);
+}
+
+static struct videobuf_queue_ops bttv_video_qops = {
+ .buf_setup = buffer_setup,
+ .buf_prepare = buffer_prepare,
+ .buf_queue = buffer_queue,
+ .buf_release = buffer_release,
+};
+
+static int bttv_s_std(struct file *file, void *priv, v4l2_std_id *id)
+{
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+ unsigned int i;
+ int err;
+
+ err = v4l2_prio_check(&btv->prio, fh->prio);
+ if (err)
+ goto err;
+
+ for (i = 0; i < BTTV_TVNORMS; i++)
+ if (*id & bttv_tvnorms[i].v4l2_id)
+ break;
+ if (i == BTTV_TVNORMS) {
+ err = -EINVAL;
+ goto err;
+ }
+
+ set_tvnorm(btv, i);
+
+err:
+
+ return err;
+}
+
+static int bttv_querystd(struct file *file, void *f, v4l2_std_id *id)
+{
+ struct bttv_fh *fh = f;
+ struct bttv *btv = fh->btv;
+
+ if (btread(BT848_DSTATUS) & BT848_DSTATUS_NUML)
+ *id = V4L2_STD_625_50;
+ else
+ *id = V4L2_STD_525_60;
+ return 0;
+}
+
+static int bttv_enum_input(struct file *file, void *priv,
+ struct v4l2_input *i)
+{
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+ int rc = 0;
+
+ if (i->index >= bttv_tvcards[btv->c.type].video_inputs) {
+ rc = -EINVAL;
+ goto err;
+ }
+
+ i->type = V4L2_INPUT_TYPE_CAMERA;
+ i->audioset = 1;
+
+ if (btv->tuner_type != TUNER_ABSENT && i->index == 0) {
+ sprintf(i->name, "Television");
+ i->type = V4L2_INPUT_TYPE_TUNER;
+ i->tuner = 0;
+ } else if (i->index == btv->svhs) {
+ sprintf(i->name, "S-Video");
+ } else {
+ sprintf(i->name, "Composite%d", i->index);
+ }
+
+ if (i->index == btv->input) {
+ __u32 dstatus = btread(BT848_DSTATUS);
+ if (0 == (dstatus & BT848_DSTATUS_PRES))
+ i->status |= V4L2_IN_ST_NO_SIGNAL;
+ if (0 == (dstatus & BT848_DSTATUS_HLOC))
+ i->status |= V4L2_IN_ST_NO_H_LOCK;
+ }
+
+ i->std = BTTV_NORMS;
+
+err:
+
+ return rc;
+}
+
+static int bttv_g_input(struct file *file, void *priv, unsigned int *i)
+{
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+
+ *i = btv->input;
+
+ return 0;
+}
+
+static int bttv_s_input(struct file *file, void *priv, unsigned int i)
+{
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+
+ int err;
+
+ err = v4l2_prio_check(&btv->prio, fh->prio);
+ if (unlikely(err))
+ goto err;
+
+ if (i > bttv_tvcards[btv->c.type].video_inputs) {
+ err = -EINVAL;
+ goto err;
+ }
+
+ set_input(btv, i, btv->tvnorm);
+
+err:
+ return 0;
+}
+
+static int bttv_s_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *t)
+{
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+ int err;
+
+ if (unlikely(0 != t->index))
+ return -EINVAL;
+
+ if (unlikely(btv->tuner_type == TUNER_ABSENT)) {
+ err = -EINVAL;
+ goto err;
+ }
+
+ err = v4l2_prio_check(&btv->prio, fh->prio);
+ if (unlikely(err))
+ goto err;
+
+ bttv_call_all(btv, tuner, s_tuner, t);
+
+ if (btv->audio_mode_gpio)
+ btv->audio_mode_gpio(btv, t, 1);
+
+err:
+
+ return 0;
+}
+
+static int bttv_g_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *f)
+{
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+
+ f->type = btv->radio_user ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+ f->frequency = btv->freq;
+
+ return 0;
+}
+
+static int bttv_s_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *f)
+{
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+ int err;
+
+ if (unlikely(f->tuner != 0))
+ return -EINVAL;
+
+ err = v4l2_prio_check(&btv->prio, fh->prio);
+ if (unlikely(err))
+ goto err;
+
+ if (unlikely(f->type != (btv->radio_user
+ ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV))) {
+ err = -EINVAL;
+ goto err;
+ }
+ btv->freq = f->frequency;
+ bttv_call_all(btv, tuner, s_frequency, f);
+ if (btv->has_matchbox && btv->radio_user)
+ tea5757_set_freq(btv, btv->freq);
+err:
+
+ return 0;
+}
+
+static int bttv_log_status(struct file *file, void *f)
+{
+ struct bttv_fh *fh = f;
+ struct bttv *btv = fh->btv;
+
+ bttv_call_all(btv, core, log_status);
+ return 0;
+}
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int bttv_g_register(struct file *file, void *f,
+ struct v4l2_dbg_register *reg)
+{
+ struct bttv_fh *fh = f;
+ struct bttv *btv = fh->btv;
+
+ if (!capable(CAP_SYS_ADMIN))
+ return -EPERM;
+
+ if (!v4l2_chip_match_host(&reg->match))
+ return -EINVAL;
+
+ /* bt848 has a 12-bit register space */
+ reg->reg &= 0xfff;
+ reg->val = btread(reg->reg);
+ reg->size = 1;
+
+ return 0;
+}
+
+static int bttv_s_register(struct file *file, void *f,
+ struct v4l2_dbg_register *reg)
+{
+ struct bttv_fh *fh = f;
+ struct bttv *btv = fh->btv;
+
+ if (!capable(CAP_SYS_ADMIN))
+ return -EPERM;
+
+ if (!v4l2_chip_match_host(&reg->match))
+ return -EINVAL;
+
+ /* bt848 has a 12-bit register space */
+ reg->reg &= 0xfff;
+ btwrite(reg->val, reg->reg);
+
+ return 0;
+}
+#endif
+
+/* Given cropping boundaries b and the scaled width and height of a
+ single field or frame, which must not exceed hardware limits, this
+ function adjusts the cropping parameters c. */
+static void
+bttv_crop_adjust (struct bttv_crop * c,
+ const struct v4l2_rect * b,
+ __s32 width,
+ __s32 height,
+ enum v4l2_field field)
+{
+ __s32 frame_height = height << !V4L2_FIELD_HAS_BOTH(field);
+ __s32 max_left;
+ __s32 max_top;
+
+ if (width < c->min_scaled_width) {
+ /* Max. hor. scale factor 16:1. */
+ c->rect.width = width * 16;
+ } else if (width > c->max_scaled_width) {
+ /* Min. hor. scale factor 1:1. */
+ c->rect.width = width;
+
+ max_left = b->left + b->width - width;
+ max_left = min(max_left, (__s32) MAX_HDELAY);
+ if (c->rect.left > max_left)
+ c->rect.left = max_left;
+ }
+
+ if (height < c->min_scaled_height) {
+ /* Max. vert. scale factor 16:1, single fields 8:1. */
+ c->rect.height = height * 16;
+ } else if (frame_height > c->max_scaled_height) {
+ /* Min. vert. scale factor 1:1.
+ Top and height count field lines times two. */
+ c->rect.height = (frame_height + 1) & ~1;
+
+ max_top = b->top + b->height - c->rect.height;
+ if (c->rect.top > max_top)
+ c->rect.top = max_top;
+ }
+
+ bttv_crop_calc_limits(c);
+}
+
+/* Returns an error if scaling to a frame or single field with the given
+ width and height is not possible with the current cropping parameters
+ and width aligned according to width_mask. If adjust_size is TRUE the
+ function may adjust the width and/or height instead, rounding width
+ to (width + width_bias) & width_mask. If adjust_crop is TRUE it may
+ also adjust the current cropping parameters to get closer to the
+ desired image size. */
+static int
+limit_scaled_size_lock (struct bttv_fh * fh,
+ __s32 * width,
+ __s32 * height,
+ enum v4l2_field field,
+ unsigned int width_mask,
+ unsigned int width_bias,
+ int adjust_size,
+ int adjust_crop)
+{
+ struct bttv *btv = fh->btv;
+ const struct v4l2_rect *b;
+ struct bttv_crop *c;
+ __s32 min_width;
+ __s32 min_height;
+ __s32 max_width;
+ __s32 max_height;
+ int rc;
+
+ BUG_ON((int) width_mask >= 0 ||
+ width_bias >= (unsigned int) -width_mask);
+
+ /* Make sure tvnorm, vbi_end and the current cropping parameters
+ remain consistent until we're done. */
+
+ b = &bttv_tvnorms[btv->tvnorm].cropcap.bounds;
+
+ /* Do crop - use current, don't - use default parameters. */
+ c = &btv->crop[!!fh->do_crop];
+
+ if (fh->do_crop
+ && adjust_size
+ && adjust_crop
+ && !locked_btres(btv, VIDEO_RESOURCES)) {
+ min_width = 48;
+ min_height = 32;
+
+ /* We cannot scale up. When the scaled image is larger
+ than crop.rect we adjust the crop.rect as required
+ by the V4L2 spec, hence cropcap.bounds are our limit. */
+ max_width = min(b->width, (__s32) MAX_HACTIVE);
+ max_height = b->height;
+
+ /* We cannot capture the same line as video and VBI data.
+ Note btv->vbi_end is really a minimum, see
+ bttv_vbi_try_fmt(). */
+ if (btv->vbi_end > b->top) {
+ max_height -= btv->vbi_end - b->top;
+ rc = -EBUSY;
+ if (min_height > max_height)
+ goto fail;
+ }
+ } else {
+ rc = -EBUSY;
+ if (btv->vbi_end > c->rect.top)
+ goto fail;
+
+ min_width = c->min_scaled_width;
+ min_height = c->min_scaled_height;
+ max_width = c->max_scaled_width;
+ max_height = c->max_scaled_height;
+
+ adjust_crop = 0;
+ }
+
+ min_width = (min_width - width_mask - 1) & width_mask;
+ max_width = max_width & width_mask;
+
+ /* Max. scale factor is 16:1 for frames, 8:1 for fields. */
+ min_height = min_height;
+ /* Min. scale factor is 1:1. */
+ max_height >>= !V4L2_FIELD_HAS_BOTH(field);
+
+ if (adjust_size) {
+ *width = clamp(*width, min_width, max_width);
+ *height = clamp(*height, min_height, max_height);
+
+ /* Round after clamping to avoid overflow. */
+ *width = (*width + width_bias) & width_mask;
+
+ if (adjust_crop) {
+ bttv_crop_adjust(c, b, *width, *height, field);
+
+ if (btv->vbi_end > c->rect.top) {
+ /* Move the crop window out of the way. */
+ c->rect.top = btv->vbi_end;
+ }
+ }
+ } else {
+ rc = -EINVAL;
+ if (*width < min_width ||
+ *height < min_height ||
+ *width > max_width ||
+ *height > max_height ||
+ 0 != (*width & ~width_mask))
+ goto fail;
+ }
+
+ rc = 0; /* success */
+
+ fail:
+
+ return rc;
+}
+
+/* Returns an error if the given overlay window dimensions are not
+ possible with the current cropping parameters. If adjust_size is
+ TRUE the function may adjust the window width and/or height
+ instead, however it always rounds the horizontal position and
+ width as btcx_align() does. If adjust_crop is TRUE the function
+ may also adjust the current cropping parameters to get closer
+ to the desired window size. */
+static int
+verify_window_lock (struct bttv_fh * fh,
+ struct v4l2_window * win,
+ int adjust_size,
+ int adjust_crop)
+{
+ enum v4l2_field field;
+ unsigned int width_mask;
+ int rc;
+
+ if (win->w.width < 48 || win->w.height < 32)
+ return -EINVAL;
+ if (win->clipcount > 2048)
+ return -EINVAL;
+
+ field = win->field;
+
+ if (V4L2_FIELD_ANY == field) {
+ __s32 height2;
+
+ height2 = fh->btv->crop[!!fh->do_crop].rect.height >> 1;
+ field = (win->w.height > height2)
+ ? V4L2_FIELD_INTERLACED
+ : V4L2_FIELD_TOP;
+ }
+ switch (field) {
+ case V4L2_FIELD_TOP:
+ case V4L2_FIELD_BOTTOM:
+ case V4L2_FIELD_INTERLACED:
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* 4-byte alignment. */
+ if (NULL == fh->ovfmt)
+ return -EINVAL;
+ width_mask = ~0;
+ switch (fh->ovfmt->depth) {
+ case 8:
+ case 24:
+ width_mask = ~3;
+ break;
+ case 16:
+ width_mask = ~1;
+ break;
+ case 32:
+ break;
+ default:
+ BUG();
+ }
+
+ win->w.width -= win->w.left & ~width_mask;
+ win->w.left = (win->w.left - width_mask - 1) & width_mask;
+
+ rc = limit_scaled_size_lock(fh, &win->w.width, &win->w.height,
+ field, width_mask,
+ /* width_bias: round down */ 0,
+ adjust_size, adjust_crop);
+ if (0 != rc)
+ return rc;
+
+ win->field = field;
+ return 0;
+}
+
+static int setup_window_lock(struct bttv_fh *fh, struct bttv *btv,
+ struct v4l2_window *win, int fixup)
+{
+ struct v4l2_clip *clips = NULL;
+ int n,size,retval = 0;
+
+ if (NULL == fh->ovfmt)
+ return -EINVAL;
+ if (!(fh->ovfmt->flags & FORMAT_FLAGS_PACKED))
+ return -EINVAL;
+ retval = verify_window_lock(fh, win,
+ /* adjust_size */ fixup,
+ /* adjust_crop */ fixup);
+ if (0 != retval)
+ return retval;
+
+ /* copy clips -- luckily v4l1 + v4l2 are binary
+ compatible here ...*/
+ n = win->clipcount;
+ size = sizeof(*clips)*(n+4);
+ clips = kmalloc(size,GFP_KERNEL);
+ if (NULL == clips)
+ return -ENOMEM;
+ if (n > 0) {
+ if (copy_from_user(clips,win->clips,sizeof(struct v4l2_clip)*n)) {
+ kfree(clips);
+ return -EFAULT;
+ }
+ }
+
+ /* clip against screen */
+ if (NULL != btv->fbuf.base)
+ n = btcx_screen_clips(btv->fbuf.fmt.width, btv->fbuf.fmt.height,
+ &win->w, clips, n);
+ btcx_sort_clips(clips,n);
+
+ /* 4-byte alignments */
+ switch (fh->ovfmt->depth) {
+ case 8:
+ case 24:
+ btcx_align(&win->w, clips, n, 3);
+ break;
+ case 16:
+ btcx_align(&win->w, clips, n, 1);
+ break;
+ case 32:
+ /* no alignment fixups needed */
+ break;
+ default:
+ BUG();
+ }
+
+ kfree(fh->ov.clips);
+ fh->ov.clips = clips;
+ fh->ov.nclips = n;
+
+ fh->ov.w = win->w;
+ fh->ov.field = win->field;
+ fh->ov.setup_ok = 1;
+
+ btv->init.ov.w.width = win->w.width;
+ btv->init.ov.w.height = win->w.height;
+ btv->init.ov.field = win->field;
+
+ /* update overlay if needed */
+ retval = 0;
+ if (check_btres(fh, RESOURCE_OVERLAY)) {
+ struct bttv_buffer *new;
+
+ new = videobuf_sg_alloc(sizeof(*new));
+ new->crop = btv->crop[!!fh->do_crop].rect;
+ bttv_overlay_risc(btv, &fh->ov, fh->ovfmt, new);
+ retval = bttv_switch_overlay(btv,fh,new);
+ }
+ return retval;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static struct videobuf_queue* bttv_queue(struct bttv_fh *fh)
+{
+ struct videobuf_queue* q = NULL;
+
+ switch (fh->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ q = &fh->cap;
+ break;
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ q = &fh->vbi;
+ break;
+ default:
+ BUG();
+ }
+ return q;
+}
+
+static int bttv_resource(struct bttv_fh *fh)
+{
+ int res = 0;
+
+ switch (fh->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ res = RESOURCE_VIDEO_STREAM;
+ break;
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ res = RESOURCE_VBI;
+ break;
+ default:
+ BUG();
+ }
+ return res;
+}
+
+static int bttv_switch_type(struct bttv_fh *fh, enum v4l2_buf_type type)
+{
+ struct videobuf_queue *q = bttv_queue(fh);
+ int res = bttv_resource(fh);
+
+ if (check_btres(fh,res))
+ return -EBUSY;
+ if (videobuf_queue_is_busy(q))
+ return -EBUSY;
+ fh->type = type;
+ return 0;
+}
+
+static void
+pix_format_set_size (struct v4l2_pix_format * f,
+ const struct bttv_format * fmt,
+ unsigned int width,
+ unsigned int height)
+{
+ f->width = width;
+ f->height = height;
+
+ if (fmt->flags & FORMAT_FLAGS_PLANAR) {
+ f->bytesperline = width; /* Y plane */
+ f->sizeimage = (width * height * fmt->depth) >> 3;
+ } else {
+ f->bytesperline = (width * fmt->depth) >> 3;
+ f->sizeimage = height * f->bytesperline;
+ }
+}
+
+static int bttv_g_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct bttv_fh *fh = priv;
+
+ pix_format_set_size(&f->fmt.pix, fh->fmt,
+ fh->width, fh->height);
+ f->fmt.pix.field = fh->cap.field;
+ f->fmt.pix.pixelformat = fh->fmt->fourcc;
+
+ return 0;
+}
+
+static int bttv_g_fmt_vid_overlay(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct bttv_fh *fh = priv;
+
+ f->fmt.win.w = fh->ov.w;
+ f->fmt.win.field = fh->ov.field;
+
+ return 0;
+}
+
+static int bttv_try_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ const struct bttv_format *fmt;
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+ enum v4l2_field field;
+ __s32 width, height;
+ int rc;
+
+ fmt = format_by_fourcc(f->fmt.pix.pixelformat);
+ if (NULL == fmt)
+ return -EINVAL;
+
+ field = f->fmt.pix.field;
+
+ if (V4L2_FIELD_ANY == field) {
+ __s32 height2;
+
+ height2 = btv->crop[!!fh->do_crop].rect.height >> 1;
+ field = (f->fmt.pix.height > height2)
+ ? V4L2_FIELD_INTERLACED
+ : V4L2_FIELD_BOTTOM;
+ }
+
+ if (V4L2_FIELD_SEQ_BT == field)
+ field = V4L2_FIELD_SEQ_TB;
+
+ switch (field) {
+ case V4L2_FIELD_TOP:
+ case V4L2_FIELD_BOTTOM:
+ case V4L2_FIELD_ALTERNATE:
+ case V4L2_FIELD_INTERLACED:
+ break;
+ case V4L2_FIELD_SEQ_TB:
+ if (fmt->flags & FORMAT_FLAGS_PLANAR)
+ return -EINVAL;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ width = f->fmt.pix.width;
+ height = f->fmt.pix.height;
+
+ rc = limit_scaled_size_lock(fh, &width, &height, field,
+ /* width_mask: 4 pixels */ ~3,
+ /* width_bias: nearest */ 2,
+ /* adjust_size */ 1,
+ /* adjust_crop */ 0);
+ if (0 != rc)
+ return rc;
+
+ /* update data for the application */
+ f->fmt.pix.field = field;
+ pix_format_set_size(&f->fmt.pix, fmt, width, height);
+
+ return 0;
+}
+
+static int bttv_try_fmt_vid_overlay(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct bttv_fh *fh = priv;
+
+ return verify_window_lock(fh, &f->fmt.win,
+ /* adjust_size */ 1,
+ /* adjust_crop */ 0);
+}
+
+static int bttv_s_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ int retval;
+ const struct bttv_format *fmt;
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+ __s32 width, height;
+ enum v4l2_field field;
+
+ retval = bttv_switch_type(fh, f->type);
+ if (0 != retval)
+ return retval;
+
+ retval = bttv_try_fmt_vid_cap(file, priv, f);
+ if (0 != retval)
+ return retval;
+
+ width = f->fmt.pix.width;
+ height = f->fmt.pix.height;
+ field = f->fmt.pix.field;
+
+ retval = limit_scaled_size_lock(fh, &width, &height, f->fmt.pix.field,
+ /* width_mask: 4 pixels */ ~3,
+ /* width_bias: nearest */ 2,
+ /* adjust_size */ 1,
+ /* adjust_crop */ 1);
+ if (0 != retval)
+ return retval;
+
+ f->fmt.pix.field = field;
+
+ fmt = format_by_fourcc(f->fmt.pix.pixelformat);
+
+ /* update our state informations */
+ fh->fmt = fmt;
+ fh->cap.field = f->fmt.pix.field;
+ fh->cap.last = V4L2_FIELD_NONE;
+ fh->width = f->fmt.pix.width;
+ fh->height = f->fmt.pix.height;
+ btv->init.fmt = fmt;
+ btv->init.width = f->fmt.pix.width;
+ btv->init.height = f->fmt.pix.height;
+
+ return 0;
+}
+
+static int bttv_s_fmt_vid_overlay(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+
+ if (no_overlay > 0) {
+ pr_err("V4L2_BUF_TYPE_VIDEO_OVERLAY: no_overlay\n");
+ return -EINVAL;
+ }
+
+ return setup_window_lock(fh, btv, &f->fmt.win, 1);
+}
+
+static int bttv_querycap(struct file *file, void *priv,
+ struct v4l2_capability *cap)
+{
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+
+ if (0 == v4l2)
+ return -EINVAL;
+
+ strlcpy(cap->driver, "bttv", sizeof(cap->driver));
+ strlcpy(cap->card, btv->video_dev->name, sizeof(cap->card));
+ snprintf(cap->bus_info, sizeof(cap->bus_info),
+ "PCI:%s", pci_name(btv->c.pci));
+ cap->capabilities =
+ V4L2_CAP_VIDEO_CAPTURE |
+ V4L2_CAP_VBI_CAPTURE |
+ V4L2_CAP_READWRITE |
+ V4L2_CAP_STREAMING;
+ if (no_overlay <= 0)
+ cap->capabilities |= V4L2_CAP_VIDEO_OVERLAY;
+
+ /*
+ * No need to lock here: those vars are initialized during board
+ * probe and remains untouched during the rest of the driver lifecycle
+ */
+ if (btv->has_saa6588)
+ cap->capabilities |= V4L2_CAP_RDS_CAPTURE;
+ if (btv->tuner_type != TUNER_ABSENT)
+ cap->capabilities |= V4L2_CAP_TUNER;
+ return 0;
+}
+
+static int bttv_enum_fmt_cap_ovr(struct v4l2_fmtdesc *f)
+{
+ int index = -1, i;
+
+ for (i = 0; i < FORMATS; i++) {
+ if (formats[i].fourcc != -1)
+ index++;
+ if ((unsigned int)index == f->index)
+ break;
+ }
+ if (FORMATS == i)
+ return -EINVAL;
+
+ f->pixelformat = formats[i].fourcc;
+ strlcpy(f->description, formats[i].name, sizeof(f->description));
+
+ return i;
+}
+
+static int bttv_enum_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_fmtdesc *f)
+{
+ int rc = bttv_enum_fmt_cap_ovr(f);
+
+ if (rc < 0)
+ return rc;
+
+ return 0;
+}
+
+static int bttv_enum_fmt_vid_overlay(struct file *file, void *priv,
+ struct v4l2_fmtdesc *f)
+{
+ int rc;
+
+ if (no_overlay > 0) {
+ pr_err("V4L2_BUF_TYPE_VIDEO_OVERLAY: no_overlay\n");
+ return -EINVAL;
+ }
+
+ rc = bttv_enum_fmt_cap_ovr(f);
+
+ if (rc < 0)
+ return rc;
+
+ if (!(formats[rc].flags & FORMAT_FLAGS_PACKED))
+ return -EINVAL;
+
+ return 0;
+}
+
+static int bttv_g_fbuf(struct file *file, void *f,
+ struct v4l2_framebuffer *fb)
+{
+ struct bttv_fh *fh = f;
+ struct bttv *btv = fh->btv;
+
+ *fb = btv->fbuf;
+ fb->capability = V4L2_FBUF_CAP_LIST_CLIPPING;
+ if (fh->ovfmt)
+ fb->fmt.pixelformat = fh->ovfmt->fourcc;
+ return 0;
+}
+
+static int bttv_overlay(struct file *file, void *f, unsigned int on)
+{
+ struct bttv_fh *fh = f;
+ struct bttv *btv = fh->btv;
+ struct bttv_buffer *new;
+ int retval = 0;
+
+ if (on) {
+ /* verify args */
+ if (unlikely(!btv->fbuf.base)) {
+ return -EINVAL;
+ }
+ if (unlikely(!fh->ov.setup_ok)) {
+ dprintk("%d: overlay: !setup_ok\n", btv->c.nr);
+ retval = -EINVAL;
+ }
+ if (retval)
+ return retval;
+ }
+
+ if (!check_alloc_btres_lock(btv, fh, RESOURCE_OVERLAY))
+ return -EBUSY;
+
+ if (on) {
+ fh->ov.tvnorm = btv->tvnorm;
+ new = videobuf_sg_alloc(sizeof(*new));
+ new->crop = btv->crop[!!fh->do_crop].rect;
+ bttv_overlay_risc(btv, &fh->ov, fh->ovfmt, new);
+ } else {
+ new = NULL;
+ }
+
+ /* switch over */
+ retval = bttv_switch_overlay(btv, fh, new);
+ return retval;
+}
+
+static int bttv_s_fbuf(struct file *file, void *f,
+ struct v4l2_framebuffer *fb)
+{
+ struct bttv_fh *fh = f;
+ struct bttv *btv = fh->btv;
+ const struct bttv_format *fmt;
+ int retval;
+
+ if (!capable(CAP_SYS_ADMIN) &&
+ !capable(CAP_SYS_RAWIO))
+ return -EPERM;
+
+ /* check args */
+ fmt = format_by_fourcc(fb->fmt.pixelformat);
+ if (NULL == fmt)
+ return -EINVAL;
+ if (0 == (fmt->flags & FORMAT_FLAGS_PACKED))
+ return -EINVAL;
+
+ retval = -EINVAL;
+ if (fb->flags & V4L2_FBUF_FLAG_OVERLAY) {
+ __s32 width = fb->fmt.width;
+ __s32 height = fb->fmt.height;
+
+ retval = limit_scaled_size_lock(fh, &width, &height,
+ V4L2_FIELD_INTERLACED,
+ /* width_mask */ ~3,
+ /* width_bias */ 2,
+ /* adjust_size */ 0,
+ /* adjust_crop */ 0);
+ if (0 != retval)
+ return retval;
+ }
+
+ /* ok, accept it */
+ btv->fbuf.base = fb->base;
+ btv->fbuf.fmt.width = fb->fmt.width;
+ btv->fbuf.fmt.height = fb->fmt.height;
+ if (0 != fb->fmt.bytesperline)
+ btv->fbuf.fmt.bytesperline = fb->fmt.bytesperline;
+ else
+ btv->fbuf.fmt.bytesperline = btv->fbuf.fmt.width*fmt->depth/8;
+
+ retval = 0;
+ fh->ovfmt = fmt;
+ btv->init.ovfmt = fmt;
+ if (fb->flags & V4L2_FBUF_FLAG_OVERLAY) {
+ fh->ov.w.left = 0;
+ fh->ov.w.top = 0;
+ fh->ov.w.width = fb->fmt.width;
+ fh->ov.w.height = fb->fmt.height;
+ btv->init.ov.w.width = fb->fmt.width;
+ btv->init.ov.w.height = fb->fmt.height;
+ kfree(fh->ov.clips);
+ fh->ov.clips = NULL;
+ fh->ov.nclips = 0;
+
+ if (check_btres(fh, RESOURCE_OVERLAY)) {
+ struct bttv_buffer *new;
+
+ new = videobuf_sg_alloc(sizeof(*new));
+ new->crop = btv->crop[!!fh->do_crop].rect;
+ bttv_overlay_risc(btv, &fh->ov, fh->ovfmt, new);
+ retval = bttv_switch_overlay(btv, fh, new);
+ }
+ }
+ return retval;
+}
+
+static int bttv_reqbufs(struct file *file, void *priv,
+ struct v4l2_requestbuffers *p)
+{
+ struct bttv_fh *fh = priv;
+ return videobuf_reqbufs(bttv_queue(fh), p);
+}
+
+static int bttv_querybuf(struct file *file, void *priv,
+ struct v4l2_buffer *b)
+{
+ struct bttv_fh *fh = priv;
+ return videobuf_querybuf(bttv_queue(fh), b);
+}
+
+static int bttv_qbuf(struct file *file, void *priv, struct v4l2_buffer *b)
+{
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+ int res = bttv_resource(fh);
+
+ if (!check_alloc_btres_lock(btv, fh, res))
+ return -EBUSY;
+
+ return videobuf_qbuf(bttv_queue(fh), b);
+}
+
+static int bttv_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
+{
+ struct bttv_fh *fh = priv;
+ return videobuf_dqbuf(bttv_queue(fh), b,
+ file->f_flags & O_NONBLOCK);
+}
+
+static int bttv_streamon(struct file *file, void *priv,
+ enum v4l2_buf_type type)
+{
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+ int res = bttv_resource(fh);
+
+ if (!check_alloc_btres_lock(btv, fh, res))
+ return -EBUSY;
+ return videobuf_streamon(bttv_queue(fh));
+}
+
+
+static int bttv_streamoff(struct file *file, void *priv,
+ enum v4l2_buf_type type)
+{
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+ int retval;
+ int res = bttv_resource(fh);
+
+
+ retval = videobuf_streamoff(bttv_queue(fh));
+ if (retval < 0)
+ return retval;
+ free_btres_lock(btv, fh, res);
+ return 0;
+}
+
+static int bttv_queryctrl(struct file *file, void *priv,
+ struct v4l2_queryctrl *c)
+{
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+ const struct v4l2_queryctrl *ctrl;
+
+ if ((c->id < V4L2_CID_BASE ||
+ c->id >= V4L2_CID_LASTP1) &&
+ (c->id < V4L2_CID_PRIVATE_BASE ||
+ c->id >= V4L2_CID_PRIVATE_LASTP1))
+ return -EINVAL;
+
+ if (!btv->volume_gpio && (c->id == V4L2_CID_AUDIO_VOLUME))
+ *c = no_ctl;
+ else {
+ ctrl = ctrl_by_id(c->id);
+
+ *c = (NULL != ctrl) ? *ctrl : no_ctl;
+ }
+
+ return 0;
+}
+
+static int bttv_g_parm(struct file *file, void *f,
+ struct v4l2_streamparm *parm)
+{
+ struct bttv_fh *fh = f;
+ struct bttv *btv = fh->btv;
+
+ v4l2_video_std_frame_period(bttv_tvnorms[btv->tvnorm].v4l2_id,
+ &parm->parm.capture.timeperframe);
+
+ return 0;
+}
+
+static int bttv_g_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *t)
+{
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+
+ if (btv->tuner_type == TUNER_ABSENT)
+ return -EINVAL;
+ if (0 != t->index)
+ return -EINVAL;
+
+ t->rxsubchans = V4L2_TUNER_SUB_MONO;
+ bttv_call_all(btv, tuner, g_tuner, t);
+ strcpy(t->name, "Television");
+ t->capability = V4L2_TUNER_CAP_NORM;
+ t->type = V4L2_TUNER_ANALOG_TV;
+ if (btread(BT848_DSTATUS)&BT848_DSTATUS_HLOC)
+ t->signal = 0xffff;
+
+ if (btv->audio_mode_gpio)
+ btv->audio_mode_gpio(btv, t, 0);
+
+ return 0;
+}
+
+static int bttv_g_priority(struct file *file, void *f, enum v4l2_priority *p)
+{
+ struct bttv_fh *fh = f;
+ struct bttv *btv = fh->btv;
+
+ *p = v4l2_prio_max(&btv->prio);
+
+ return 0;
+}
+
+static int bttv_s_priority(struct file *file, void *f,
+ enum v4l2_priority prio)
+{
+ struct bttv_fh *fh = f;
+ struct bttv *btv = fh->btv;
+ int rc;
+
+ rc = v4l2_prio_change(&btv->prio, &fh->prio, prio);
+
+ return rc;
+}
+
+static int bttv_cropcap(struct file *file, void *priv,
+ struct v4l2_cropcap *cap)
+{
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+
+ if (cap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE &&
+ cap->type != V4L2_BUF_TYPE_VIDEO_OVERLAY)
+ return -EINVAL;
+
+ *cap = bttv_tvnorms[btv->tvnorm].cropcap;
+
+ return 0;
+}
+
+static int bttv_g_crop(struct file *file, void *f, struct v4l2_crop *crop)
+{
+ struct bttv_fh *fh = f;
+ struct bttv *btv = fh->btv;
+
+ if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE &&
+ crop->type != V4L2_BUF_TYPE_VIDEO_OVERLAY)
+ return -EINVAL;
+
+ /* No fh->do_crop = 1; because btv->crop[1] may be
+ inconsistent with fh->width or fh->height and apps
+ do not expect a change here. */
+
+ crop->c = btv->crop[!!fh->do_crop].rect;
+
+ return 0;
+}
+
+static int bttv_s_crop(struct file *file, void *f, struct v4l2_crop *crop)
+{
+ struct bttv_fh *fh = f;
+ struct bttv *btv = fh->btv;
+ const struct v4l2_rect *b;
+ int retval;
+ struct bttv_crop c;
+ __s32 b_left;
+ __s32 b_top;
+ __s32 b_right;
+ __s32 b_bottom;
+
+ if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE &&
+ crop->type != V4L2_BUF_TYPE_VIDEO_OVERLAY)
+ return -EINVAL;
+
+ /* Make sure tvnorm, vbi_end and the current cropping
+ parameters remain consistent until we're done. Note
+ read() may change vbi_end in check_alloc_btres_lock(). */
+ retval = v4l2_prio_check(&btv->prio, fh->prio);
+ if (0 != retval) {
+ return retval;
+ }
+
+ retval = -EBUSY;
+
+ if (locked_btres(fh->btv, VIDEO_RESOURCES)) {
+ return retval;
+ }
+
+ b = &bttv_tvnorms[btv->tvnorm].cropcap.bounds;
+
+ b_left = b->left;
+ b_right = b_left + b->width;
+ b_bottom = b->top + b->height;
+
+ b_top = max(b->top, btv->vbi_end);
+ if (b_top + 32 >= b_bottom) {
+ return retval;
+ }
+
+ /* Min. scaled size 48 x 32. */
+ c.rect.left = clamp(crop->c.left, b_left, b_right - 48);
+ c.rect.left = min(c.rect.left, (__s32) MAX_HDELAY);
+
+ c.rect.width = clamp(crop->c.width,
+ 48, b_right - c.rect.left);
+
+ c.rect.top = clamp(crop->c.top, b_top, b_bottom - 32);
+ /* Top and height must be a multiple of two. */
+ c.rect.top = (c.rect.top + 1) & ~1;
+
+ c.rect.height = clamp(crop->c.height,
+ 32, b_bottom - c.rect.top);
+ c.rect.height = (c.rect.height + 1) & ~1;
+
+ bttv_crop_calc_limits(&c);
+
+ btv->crop[1] = c;
+
+ fh->do_crop = 1;
+
+ if (fh->width < c.min_scaled_width) {
+ fh->width = c.min_scaled_width;
+ btv->init.width = c.min_scaled_width;
+ } else if (fh->width > c.max_scaled_width) {
+ fh->width = c.max_scaled_width;
+ btv->init.width = c.max_scaled_width;
+ }
+
+ if (fh->height < c.min_scaled_height) {
+ fh->height = c.min_scaled_height;
+ btv->init.height = c.min_scaled_height;
+ } else if (fh->height > c.max_scaled_height) {
+ fh->height = c.max_scaled_height;
+ btv->init.height = c.max_scaled_height;
+ }
+
+ return 0;
+}
+
+static int bttv_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
+{
+ if (unlikely(a->index))
+ return -EINVAL;
+
+ strcpy(a->name, "audio");
+ return 0;
+}
+
+static int bttv_s_audio(struct file *file, void *priv, struct v4l2_audio *a)
+{
+ if (unlikely(a->index))
+ return -EINVAL;
+
+ return 0;
+}
+
+static ssize_t bttv_read(struct file *file, char __user *data,
+ size_t count, loff_t *ppos)
+{
+ struct bttv_fh *fh = file->private_data;
+ int retval = 0;
+
+ if (fh->btv->errors)
+ bttv_reinit_bt848(fh->btv);
+ dprintk("%d: read count=%d type=%s\n",
+ fh->btv->c.nr, (int)count, v4l2_type_names[fh->type]);
+
+ switch (fh->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ if (!check_alloc_btres_lock(fh->btv, fh, RESOURCE_VIDEO_READ)) {
+ /* VIDEO_READ in use by another fh,
+ or VIDEO_STREAM by any fh. */
+ return -EBUSY;
+ }
+ retval = videobuf_read_one(&fh->cap, data, count, ppos,
+ file->f_flags & O_NONBLOCK);
+ free_btres_lock(fh->btv, fh, RESOURCE_VIDEO_READ);
+ break;
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ if (!check_alloc_btres_lock(fh->btv,fh,RESOURCE_VBI))
+ return -EBUSY;
+ retval = videobuf_read_stream(&fh->vbi, data, count, ppos, 1,
+ file->f_flags & O_NONBLOCK);
+ break;
+ default:
+ BUG();
+ }
+ return retval;
+}
+
+static unsigned int bttv_poll(struct file *file, poll_table *wait)
+{
+ struct bttv_fh *fh = file->private_data;
+ struct bttv_buffer *buf;
+ enum v4l2_field field;
+ unsigned int rc = POLLERR;
+
+ if (V4L2_BUF_TYPE_VBI_CAPTURE == fh->type) {
+ if (!check_alloc_btres_lock(fh->btv,fh,RESOURCE_VBI))
+ return POLLERR;
+ return videobuf_poll_stream(file, &fh->vbi, wait);
+ }
+
+ if (check_btres(fh,RESOURCE_VIDEO_STREAM)) {
+ /* streaming capture */
+ if (list_empty(&fh->cap.stream))
+ goto err;
+ buf = list_entry(fh->cap.stream.next,struct bttv_buffer,vb.stream);
+ } else {
+ /* read() capture */
+ if (NULL == fh->cap.read_buf) {
+ /* need to capture a new frame */
+ if (locked_btres(fh->btv,RESOURCE_VIDEO_STREAM))
+ goto err;
+ fh->cap.read_buf = videobuf_sg_alloc(fh->cap.msize);
+ if (NULL == fh->cap.read_buf)
+ goto err;
+ fh->cap.read_buf->memory = V4L2_MEMORY_USERPTR;
+ field = videobuf_next_field(&fh->cap);
+ if (0 != fh->cap.ops->buf_prepare(&fh->cap,fh->cap.read_buf,field)) {
+ kfree (fh->cap.read_buf);
+ fh->cap.read_buf = NULL;
+ goto err;
+ }
+ fh->cap.ops->buf_queue(&fh->cap,fh->cap.read_buf);
+ fh->cap.read_off = 0;
+ }
+ buf = (struct bttv_buffer*)fh->cap.read_buf;
+ }
+
+ poll_wait(file, &buf->vb.done, wait);
+ if (buf->vb.state == VIDEOBUF_DONE ||
+ buf->vb.state == VIDEOBUF_ERROR)
+ rc = POLLIN|POLLRDNORM;
+ else
+ rc = 0;
+err:
+ return rc;
+}
+
+static int bttv_open(struct file *file)
+{
+ struct video_device *vdev = video_devdata(file);
+ struct bttv *btv = video_drvdata(file);
+ struct bttv_fh *fh;
+ enum v4l2_buf_type type = 0;
+
+ dprintk("open dev=%s\n", video_device_node_name(vdev));
+
+ if (vdev->vfl_type == VFL_TYPE_GRABBER) {
+ type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ } else if (vdev->vfl_type == VFL_TYPE_VBI) {
+ type = V4L2_BUF_TYPE_VBI_CAPTURE;
+ } else {
+ WARN_ON(1);
+ return -ENODEV;
+ }
+
+ dprintk("%d: open called (type=%s)\n",
+ btv->c.nr, v4l2_type_names[type]);
+
+ /* allocate per filehandle data */
+ fh = kmalloc(sizeof(*fh), GFP_KERNEL);
+ if (unlikely(!fh))
+ return -ENOMEM;
+ file->private_data = fh;
+
+ *fh = btv->init;
+
+ fh->type = type;
+ fh->ov.setup_ok = 0;
+
+ v4l2_prio_open(&btv->prio, &fh->prio);
+
+ videobuf_queue_sg_init(&fh->cap, &bttv_video_qops,
+ &btv->c.pci->dev, &btv->s_lock,
+ V4L2_BUF_TYPE_VIDEO_CAPTURE,
+ V4L2_FIELD_INTERLACED,
+ sizeof(struct bttv_buffer),
+ fh, &btv->lock);
+ videobuf_queue_sg_init(&fh->vbi, &bttv_vbi_qops,
+ &btv->c.pci->dev, &btv->s_lock,
+ V4L2_BUF_TYPE_VBI_CAPTURE,
+ V4L2_FIELD_SEQ_TB,
+ sizeof(struct bttv_buffer),
+ fh, &btv->lock);
+ set_tvnorm(btv,btv->tvnorm);
+ set_input(btv, btv->input, btv->tvnorm);
+
+ btv->users++;
+
+ /* The V4L2 spec requires one global set of cropping parameters
+ which only change on request. These are stored in btv->crop[1].
+ However for compatibility with V4L apps and cropping unaware
+ V4L2 apps we now reset the cropping parameters as seen through
+ this fh, which is to say VIDIOC_G_CROP and scaling limit checks
+ will use btv->crop[0], the default cropping parameters for the
+ current video standard, and VIDIOC_S_FMT will not implicitely
+ change the cropping parameters until VIDIOC_S_CROP has been
+ called. */
+ fh->do_crop = !reset_crop; /* module parameter */
+
+ /* Likewise there should be one global set of VBI capture
+ parameters, but for compatibility with V4L apps and earlier
+ driver versions each fh has its own parameters. */
+ bttv_vbi_fmt_reset(&fh->vbi_fmt, btv->tvnorm);
+
+ bttv_field_count(btv);
+ return 0;
+}
+
+static int bttv_release(struct file *file)
+{
+ struct bttv_fh *fh = file->private_data;
+ struct bttv *btv = fh->btv;
+
+ /* turn off overlay */
+ if (check_btres(fh, RESOURCE_OVERLAY))
+ bttv_switch_overlay(btv,fh,NULL);
+
+ /* stop video capture */
+ if (check_btres(fh, RESOURCE_VIDEO_STREAM)) {
+ videobuf_streamoff(&fh->cap);
+ free_btres_lock(btv,fh,RESOURCE_VIDEO_STREAM);
+ }
+ if (fh->cap.read_buf) {
+ buffer_release(&fh->cap,fh->cap.read_buf);
+ kfree(fh->cap.read_buf);
+ }
+ if (check_btres(fh, RESOURCE_VIDEO_READ)) {
+ free_btres_lock(btv, fh, RESOURCE_VIDEO_READ);
+ }
+
+ /* stop vbi capture */
+ if (check_btres(fh, RESOURCE_VBI)) {
+ videobuf_stop(&fh->vbi);
+ free_btres_lock(btv,fh,RESOURCE_VBI);
+ }
+
+ /* free stuff */
+
+ videobuf_mmap_free(&fh->cap);
+ videobuf_mmap_free(&fh->vbi);
+ v4l2_prio_close(&btv->prio, fh->prio);
+ file->private_data = NULL;
+ kfree(fh);
+
+ btv->users--;
+ bttv_field_count(btv);
+
+ if (!btv->users)
+ audio_mute(btv, 1);
+
+ return 0;
+}
+
+static int
+bttv_mmap(struct file *file, struct vm_area_struct *vma)
+{
+ struct bttv_fh *fh = file->private_data;
+
+ dprintk("%d: mmap type=%s 0x%lx+%ld\n",
+ fh->btv->c.nr, v4l2_type_names[fh->type],
+ vma->vm_start, vma->vm_end - vma->vm_start);
+ return videobuf_mmap_mapper(bttv_queue(fh),vma);
+}
+
+static const struct v4l2_file_operations bttv_fops =
+{
+ .owner = THIS_MODULE,
+ .open = bttv_open,
+ .release = bttv_release,
+ .unlocked_ioctl = video_ioctl2,
+ .read = bttv_read,
+ .mmap = bttv_mmap,
+ .poll = bttv_poll,
+};
+
+static const struct v4l2_ioctl_ops bttv_ioctl_ops = {
+ .vidioc_querycap = bttv_querycap,
+ .vidioc_enum_fmt_vid_cap = bttv_enum_fmt_vid_cap,
+ .vidioc_g_fmt_vid_cap = bttv_g_fmt_vid_cap,
+ .vidioc_try_fmt_vid_cap = bttv_try_fmt_vid_cap,
+ .vidioc_s_fmt_vid_cap = bttv_s_fmt_vid_cap,
+ .vidioc_enum_fmt_vid_overlay = bttv_enum_fmt_vid_overlay,
+ .vidioc_g_fmt_vid_overlay = bttv_g_fmt_vid_overlay,
+ .vidioc_try_fmt_vid_overlay = bttv_try_fmt_vid_overlay,
+ .vidioc_s_fmt_vid_overlay = bttv_s_fmt_vid_overlay,
+ .vidioc_g_fmt_vbi_cap = bttv_g_fmt_vbi_cap,
+ .vidioc_try_fmt_vbi_cap = bttv_try_fmt_vbi_cap,
+ .vidioc_s_fmt_vbi_cap = bttv_s_fmt_vbi_cap,
+ .vidioc_g_audio = bttv_g_audio,
+ .vidioc_s_audio = bttv_s_audio,
+ .vidioc_cropcap = bttv_cropcap,
+ .vidioc_reqbufs = bttv_reqbufs,
+ .vidioc_querybuf = bttv_querybuf,
+ .vidioc_qbuf = bttv_qbuf,
+ .vidioc_dqbuf = bttv_dqbuf,
+ .vidioc_s_std = bttv_s_std,
+ .vidioc_enum_input = bttv_enum_input,
+ .vidioc_g_input = bttv_g_input,
+ .vidioc_s_input = bttv_s_input,
+ .vidioc_queryctrl = bttv_queryctrl,
+ .vidioc_g_ctrl = bttv_g_ctrl,
+ .vidioc_s_ctrl = bttv_s_ctrl,
+ .vidioc_streamon = bttv_streamon,
+ .vidioc_streamoff = bttv_streamoff,
+ .vidioc_g_tuner = bttv_g_tuner,
+ .vidioc_s_tuner = bttv_s_tuner,
+ .vidioc_g_crop = bttv_g_crop,
+ .vidioc_s_crop = bttv_s_crop,
+ .vidioc_g_fbuf = bttv_g_fbuf,
+ .vidioc_s_fbuf = bttv_s_fbuf,
+ .vidioc_overlay = bttv_overlay,
+ .vidioc_g_priority = bttv_g_priority,
+ .vidioc_s_priority = bttv_s_priority,
+ .vidioc_g_parm = bttv_g_parm,
+ .vidioc_g_frequency = bttv_g_frequency,
+ .vidioc_s_frequency = bttv_s_frequency,
+ .vidioc_log_status = bttv_log_status,
+ .vidioc_querystd = bttv_querystd,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ .vidioc_g_register = bttv_g_register,
+ .vidioc_s_register = bttv_s_register,
+#endif
+};
+
+static struct video_device bttv_video_template = {
+ .fops = &bttv_fops,
+ .ioctl_ops = &bttv_ioctl_ops,
+ .tvnorms = BTTV_NORMS,
+ .current_norm = V4L2_STD_PAL,
+};
+
+/* ----------------------------------------------------------------------- */
+/* radio interface */
+
+static int radio_open(struct file *file)
+{
+ struct video_device *vdev = video_devdata(file);
+ struct bttv *btv = video_drvdata(file);
+ struct bttv_fh *fh;
+
+ dprintk("open dev=%s\n", video_device_node_name(vdev));
+
+ dprintk("%d: open called (radio)\n", btv->c.nr);
+
+ /* allocate per filehandle data */
+ fh = kmalloc(sizeof(*fh), GFP_KERNEL);
+ if (unlikely(!fh))
+ return -ENOMEM;
+ file->private_data = fh;
+ *fh = btv->init;
+
+ v4l2_prio_open(&btv->prio, &fh->prio);
+
+ btv->radio_user++;
+
+ bttv_call_all(btv, tuner, s_radio);
+ audio_input(btv,TVAUDIO_INPUT_RADIO);
+
+ return 0;
+}
+
+static int radio_release(struct file *file)
+{
+ struct bttv_fh *fh = file->private_data;
+ struct bttv *btv = fh->btv;
+ struct saa6588_command cmd;
+
+ v4l2_prio_close(&btv->prio, fh->prio);
+ file->private_data = NULL;
+ kfree(fh);
+
+ btv->radio_user--;
+
+ bttv_call_all(btv, core, ioctl, SAA6588_CMD_CLOSE, &cmd);
+
+ return 0;
+}
+
+static int radio_querycap(struct file *file, void *priv,
+ struct v4l2_capability *cap)
+{
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+
+ strcpy(cap->driver, "bttv");
+ strlcpy(cap->card, btv->radio_dev->name, sizeof(cap->card));
+ sprintf(cap->bus_info, "PCI:%s", pci_name(btv->c.pci));
+ cap->capabilities = V4L2_CAP_TUNER;
+
+ return 0;
+}
+
+static int radio_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
+{
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+
+ if (btv->tuner_type == TUNER_ABSENT)
+ return -EINVAL;
+ if (0 != t->index)
+ return -EINVAL;
+ strcpy(t->name, "Radio");
+ t->type = V4L2_TUNER_RADIO;
+
+ bttv_call_all(btv, tuner, g_tuner, t);
+
+ if (btv->audio_mode_gpio)
+ btv->audio_mode_gpio(btv, t, 0);
+
+ return 0;
+}
+
+static int radio_enum_input(struct file *file, void *priv,
+ struct v4l2_input *i)
+{
+ if (i->index != 0)
+ return -EINVAL;
+
+ strcpy(i->name, "Radio");
+ i->type = V4L2_INPUT_TYPE_TUNER;
+
+ return 0;
+}
+
+static int radio_g_audio(struct file *file, void *priv,
+ struct v4l2_audio *a)
+{
+ if (unlikely(a->index))
+ return -EINVAL;
+
+ strcpy(a->name, "Radio");
+
+ return 0;
+}
+
+static int radio_s_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *t)
+{
+ struct bttv_fh *fh = priv;
+ struct bttv *btv = fh->btv;
+
+ if (0 != t->index)
+ return -EINVAL;
+
+ bttv_call_all(btv, tuner, s_tuner, t);
+ return 0;
+}
+
+static int radio_s_audio(struct file *file, void *priv,
+ struct v4l2_audio *a)
+{
+ if (unlikely(a->index))
+ return -EINVAL;
+
+ return 0;
+}
+
+static int radio_s_input(struct file *filp, void *priv, unsigned int i)
+{
+ if (unlikely(i))
+ return -EINVAL;
+
+ return 0;
+}
+
+static int radio_s_std(struct file *file, void *fh, v4l2_std_id *norm)
+{
+ return 0;
+}
+
+static int radio_queryctrl(struct file *file, void *priv,
+ struct v4l2_queryctrl *c)
+{
+ const struct v4l2_queryctrl *ctrl;
+
+ if (c->id < V4L2_CID_BASE ||
+ c->id >= V4L2_CID_LASTP1)
+ return -EINVAL;
+
+ if (c->id == V4L2_CID_AUDIO_MUTE) {
+ ctrl = ctrl_by_id(c->id);
+ *c = *ctrl;
+ } else
+ *c = no_ctl;
+
+ return 0;
+}
+
+static int radio_g_input(struct file *filp, void *priv, unsigned int *i)
+{
+ *i = 0;
+ return 0;
+}
+
+static ssize_t radio_read(struct file *file, char __user *data,
+ size_t count, loff_t *ppos)
+{
+ struct bttv_fh *fh = file->private_data;
+ struct bttv *btv = fh->btv;
+ struct saa6588_command cmd;
+ cmd.block_count = count/3;
+ cmd.buffer = data;
+ cmd.instance = file;
+ cmd.result = -ENODEV;
+
+ bttv_call_all(btv, core, ioctl, SAA6588_CMD_READ, &cmd);
+
+ return cmd.result;
+}
+
+static unsigned int radio_poll(struct file *file, poll_table *wait)
+{
+ struct bttv_fh *fh = file->private_data;
+ struct bttv *btv = fh->btv;
+ struct saa6588_command cmd;
+ cmd.instance = file;
+ cmd.event_list = wait;
+ cmd.result = -ENODEV;
+ bttv_call_all(btv, core, ioctl, SAA6588_CMD_POLL, &cmd);
+
+ return cmd.result;
+}
+
+static const struct v4l2_file_operations radio_fops =
+{
+ .owner = THIS_MODULE,
+ .open = radio_open,
+ .read = radio_read,
+ .release = radio_release,
+ .unlocked_ioctl = video_ioctl2,
+ .poll = radio_poll,
+};
+
+static const struct v4l2_ioctl_ops radio_ioctl_ops = {
+ .vidioc_querycap = radio_querycap,
+ .vidioc_g_tuner = radio_g_tuner,
+ .vidioc_enum_input = radio_enum_input,
+ .vidioc_g_audio = radio_g_audio,
+ .vidioc_s_tuner = radio_s_tuner,
+ .vidioc_s_audio = radio_s_audio,
+ .vidioc_s_input = radio_s_input,
+ .vidioc_s_std = radio_s_std,
+ .vidioc_queryctrl = radio_queryctrl,
+ .vidioc_g_input = radio_g_input,
+ .vidioc_g_ctrl = bttv_g_ctrl,
+ .vidioc_s_ctrl = bttv_s_ctrl,
+ .vidioc_g_frequency = bttv_g_frequency,
+ .vidioc_s_frequency = bttv_s_frequency,
+};
+
+static struct video_device radio_template = {
+ .fops = &radio_fops,
+ .ioctl_ops = &radio_ioctl_ops,
+};
+
+/* ----------------------------------------------------------------------- */
+/* some debug code */
+
+static int bttv_risc_decode(u32 risc)
+{
+ static char *instr[16] = {
+ [ BT848_RISC_WRITE >> 28 ] = "write",
+ [ BT848_RISC_SKIP >> 28 ] = "skip",
+ [ BT848_RISC_WRITEC >> 28 ] = "writec",
+ [ BT848_RISC_JUMP >> 28 ] = "jump",
+ [ BT848_RISC_SYNC >> 28 ] = "sync",
+ [ BT848_RISC_WRITE123 >> 28 ] = "write123",
+ [ BT848_RISC_SKIP123 >> 28 ] = "skip123",
+ [ BT848_RISC_WRITE1S23 >> 28 ] = "write1s23",
+ };
+ static int incr[16] = {
+ [ BT848_RISC_WRITE >> 28 ] = 2,
+ [ BT848_RISC_JUMP >> 28 ] = 2,
+ [ BT848_RISC_SYNC >> 28 ] = 2,
+ [ BT848_RISC_WRITE123 >> 28 ] = 5,
+ [ BT848_RISC_SKIP123 >> 28 ] = 2,
+ [ BT848_RISC_WRITE1S23 >> 28 ] = 3,
+ };
+ static char *bits[] = {
+ "be0", "be1", "be2", "be3/resync",
+ "set0", "set1", "set2", "set3",
+ "clr0", "clr1", "clr2", "clr3",
+ "irq", "res", "eol", "sol",
+ };
+ int i;
+
+ pr_cont("0x%08x [ %s", risc,
+ instr[risc >> 28] ? instr[risc >> 28] : "INVALID");
+ for (i = ARRAY_SIZE(bits)-1; i >= 0; i--)
+ if (risc & (1 << (i + 12)))
+ pr_cont(" %s", bits[i]);
+ pr_cont(" count=%d ]\n", risc & 0xfff);
+ return incr[risc >> 28] ? incr[risc >> 28] : 1;
+}
+
+static void bttv_risc_disasm(struct bttv *btv,
+ struct btcx_riscmem *risc)
+{
+ unsigned int i,j,n;
+
+ pr_info("%s: risc disasm: %p [dma=0x%08lx]\n",
+ btv->c.v4l2_dev.name, risc->cpu, (unsigned long)risc->dma);
+ for (i = 0; i < (risc->size >> 2); i += n) {
+ pr_info("%s: 0x%lx: ",
+ btv->c.v4l2_dev.name,
+ (unsigned long)(risc->dma + (i<<2)));
+ n = bttv_risc_decode(le32_to_cpu(risc->cpu[i]));
+ for (j = 1; j < n; j++)
+ pr_info("%s: 0x%lx: 0x%08x [ arg #%d ]\n",
+ btv->c.v4l2_dev.name,
+ (unsigned long)(risc->dma + ((i+j)<<2)),
+ risc->cpu[i+j], j);
+ if (0 == risc->cpu[i])
+ break;
+ }
+}
+
+static void bttv_print_riscaddr(struct bttv *btv)
+{
+ pr_info(" main: %08llx\n", (unsigned long long)btv->main.dma);
+ pr_info(" vbi : o=%08llx e=%08llx\n",
+ btv->cvbi ? (unsigned long long)btv->cvbi->top.dma : 0,
+ btv->cvbi ? (unsigned long long)btv->cvbi->bottom.dma : 0);
+ pr_info(" cap : o=%08llx e=%08llx\n",
+ btv->curr.top
+ ? (unsigned long long)btv->curr.top->top.dma : 0,
+ btv->curr.bottom
+ ? (unsigned long long)btv->curr.bottom->bottom.dma : 0);
+ pr_info(" scr : o=%08llx e=%08llx\n",
+ btv->screen ? (unsigned long long)btv->screen->top.dma : 0,
+ btv->screen ? (unsigned long long)btv->screen->bottom.dma : 0);
+ bttv_risc_disasm(btv, &btv->main);
+}
+
+/* ----------------------------------------------------------------------- */
+/* irq handler */
+
+static char *irq_name[] = {
+ "FMTCHG", // format change detected (525 vs. 625)
+ "VSYNC", // vertical sync (new field)
+ "HSYNC", // horizontal sync
+ "OFLOW", // chroma/luma AGC overflow
+ "HLOCK", // horizontal lock changed
+ "VPRES", // video presence changed
+ "6", "7",
+ "I2CDONE", // hw irc operation finished
+ "GPINT", // gpio port triggered irq
+ "10",
+ "RISCI", // risc instruction triggered irq
+ "FBUS", // pixel data fifo dropped data (high pci bus latencies)
+ "FTRGT", // pixel data fifo overrun
+ "FDSR", // fifo data stream resyncronisation
+ "PPERR", // parity error (data transfer)
+ "RIPERR", // parity error (read risc instructions)
+ "PABORT", // pci abort
+ "OCERR", // risc instruction error
+ "SCERR", // syncronisation error
+};
+
+static void bttv_print_irqbits(u32 print, u32 mark)
+{
+ unsigned int i;
+
+ pr_cont("bits:");
+ for (i = 0; i < ARRAY_SIZE(irq_name); i++) {
+ if (print & (1 << i))
+ pr_cont(" %s", irq_name[i]);
+ if (mark & (1 << i))
+ pr_cont("*");
+ }
+}
+
+static void bttv_irq_debug_low_latency(struct bttv *btv, u32 rc)
+{
+ pr_warn("%d: irq: skipped frame [main=%lx,o_vbi=%lx,o_field=%lx,rc=%lx]\n",
+ btv->c.nr,
+ (unsigned long)btv->main.dma,
+ (unsigned long)le32_to_cpu(btv->main.cpu[RISC_SLOT_O_VBI+1]),
+ (unsigned long)le32_to_cpu(btv->main.cpu[RISC_SLOT_O_FIELD+1]),
+ (unsigned long)rc);
+
+ if (0 == (btread(BT848_DSTATUS) & BT848_DSTATUS_HLOC)) {
+ pr_notice("%d: Oh, there (temporarily?) is no input signal. "
+ "Ok, then this is harmless, don't worry ;)\n",
+ btv->c.nr);
+ return;
+ }
+ pr_notice("%d: Uhm. Looks like we have unusual high IRQ latencies\n",
+ btv->c.nr);
+ pr_notice("%d: Lets try to catch the culpit red-handed ...\n",
+ btv->c.nr);
+ dump_stack();
+}
+
+static int
+bttv_irq_next_video(struct bttv *btv, struct bttv_buffer_set *set)
+{
+ struct bttv_buffer *item;
+
+ memset(set,0,sizeof(*set));
+
+ /* capture request ? */
+ if (!list_empty(&btv->capture)) {
+ set->frame_irq = 1;
+ item = list_entry(btv->capture.next, struct bttv_buffer, vb.queue);
+ if (V4L2_FIELD_HAS_TOP(item->vb.field))
+ set->top = item;
+ if (V4L2_FIELD_HAS_BOTTOM(item->vb.field))
+ set->bottom = item;
+
+ /* capture request for other field ? */
+ if (!V4L2_FIELD_HAS_BOTH(item->vb.field) &&
+ (item->vb.queue.next != &btv->capture)) {
+ item = list_entry(item->vb.queue.next, struct bttv_buffer, vb.queue);
+ /* Mike Isely <isely@pobox.com> - Only check
+ * and set up the bottom field in the logic
+ * below. Don't ever do the top field. This
+ * of course means that if we set up the
+ * bottom field in the above code that we'll
+ * actually skip a field. But that's OK.
+ * Having processed only a single buffer this
+ * time, then the next time around the first
+ * available buffer should be for a top field.
+ * That will then cause us here to set up a
+ * top then a bottom field in the normal way.
+ * The alternative to this understanding is
+ * that we set up the second available buffer
+ * as a top field, but that's out of order
+ * since this driver always processes the top
+ * field first - the effect will be the two
+ * buffers being returned in the wrong order,
+ * with the second buffer also being delayed
+ * by one field time (owing to the fifo nature
+ * of videobuf). Worse still, we'll be stuck
+ * doing fields out of order now every time
+ * until something else causes a field to be
+ * dropped. By effectively forcing a field to
+ * drop this way then we always get back into
+ * sync within a single frame time. (Out of
+ * order fields can screw up deinterlacing
+ * algorithms.) */
+ if (!V4L2_FIELD_HAS_BOTH(item->vb.field)) {
+ if (NULL == set->bottom &&
+ V4L2_FIELD_BOTTOM == item->vb.field) {
+ set->bottom = item;
+ }
+ if (NULL != set->top && NULL != set->bottom)
+ set->top_irq = 2;
+ }
+ }
+ }
+
+ /* screen overlay ? */
+ if (NULL != btv->screen) {
+ if (V4L2_FIELD_HAS_BOTH(btv->screen->vb.field)) {
+ if (NULL == set->top && NULL == set->bottom) {
+ set->top = btv->screen;
+ set->bottom = btv->screen;
+ }
+ } else {
+ if (V4L2_FIELD_TOP == btv->screen->vb.field &&
+ NULL == set->top) {
+ set->top = btv->screen;
+ }
+ if (V4L2_FIELD_BOTTOM == btv->screen->vb.field &&
+ NULL == set->bottom) {
+ set->bottom = btv->screen;
+ }
+ }
+ }
+
+ dprintk("%d: next set: top=%p bottom=%p [screen=%p,irq=%d,%d]\n",
+ btv->c.nr, set->top, set->bottom,
+ btv->screen, set->frame_irq, set->top_irq);
+ return 0;
+}
+
+static void
+bttv_irq_wakeup_video(struct bttv *btv, struct bttv_buffer_set *wakeup,
+ struct bttv_buffer_set *curr, unsigned int state)
+{
+ struct timeval ts;
+
+ do_gettimeofday(&ts);
+
+ if (wakeup->top == wakeup->bottom) {
+ if (NULL != wakeup->top && curr->top != wakeup->top) {
+ if (irq_debug > 1)
+ pr_debug("%d: wakeup: both=%p\n",
+ btv->c.nr, wakeup->top);
+ wakeup->top->vb.ts = ts;
+ wakeup->top->vb.field_count = btv->field_count;
+ wakeup->top->vb.state = state;
+ wake_up(&wakeup->top->vb.done);
+ }
+ } else {
+ if (NULL != wakeup->top && curr->top != wakeup->top) {
+ if (irq_debug > 1)
+ pr_debug("%d: wakeup: top=%p\n",
+ btv->c.nr, wakeup->top);
+ wakeup->top->vb.ts = ts;
+ wakeup->top->vb.field_count = btv->field_count;
+ wakeup->top->vb.state = state;
+ wake_up(&wakeup->top->vb.done);
+ }
+ if (NULL != wakeup->bottom && curr->bottom != wakeup->bottom) {
+ if (irq_debug > 1)
+ pr_debug("%d: wakeup: bottom=%p\n",
+ btv->c.nr, wakeup->bottom);
+ wakeup->bottom->vb.ts = ts;
+ wakeup->bottom->vb.field_count = btv->field_count;
+ wakeup->bottom->vb.state = state;
+ wake_up(&wakeup->bottom->vb.done);
+ }
+ }
+}
+
+static void
+bttv_irq_wakeup_vbi(struct bttv *btv, struct bttv_buffer *wakeup,
+ unsigned int state)
+{
+ struct timeval ts;
+
+ if (NULL == wakeup)
+ return;
+
+ do_gettimeofday(&ts);
+ wakeup->vb.ts = ts;
+ wakeup->vb.field_count = btv->field_count;
+ wakeup->vb.state = state;
+ wake_up(&wakeup->vb.done);
+}
+
+static void bttv_irq_timeout(unsigned long data)
+{
+ struct bttv *btv = (struct bttv *)data;
+ struct bttv_buffer_set old,new;
+ struct bttv_buffer *ovbi;
+ struct bttv_buffer *item;
+ unsigned long flags;
+
+ if (bttv_verbose) {
+ pr_info("%d: timeout: drop=%d irq=%d/%d, risc=%08x, ",
+ btv->c.nr, btv->framedrop, btv->irq_me, btv->irq_total,
+ btread(BT848_RISC_COUNT));
+ bttv_print_irqbits(btread(BT848_INT_STAT),0);
+ pr_cont("\n");
+ }
+
+ spin_lock_irqsave(&btv->s_lock,flags);
+
+ /* deactivate stuff */
+ memset(&new,0,sizeof(new));
+ old = btv->curr;
+ ovbi = btv->cvbi;
+ btv->curr = new;
+ btv->cvbi = NULL;
+ btv->loop_irq = 0;
+ bttv_buffer_activate_video(btv, &new);
+ bttv_buffer_activate_vbi(btv, NULL);
+ bttv_set_dma(btv, 0);
+
+ /* wake up */
+ bttv_irq_wakeup_video(btv, &old, &new, VIDEOBUF_ERROR);
+ bttv_irq_wakeup_vbi(btv, ovbi, VIDEOBUF_ERROR);
+
+ /* cancel all outstanding capture / vbi requests */
+ while (!list_empty(&btv->capture)) {
+ item = list_entry(btv->capture.next, struct bttv_buffer, vb.queue);
+ list_del(&item->vb.queue);
+ item->vb.state = VIDEOBUF_ERROR;
+ wake_up(&item->vb.done);
+ }
+ while (!list_empty(&btv->vcapture)) {
+ item = list_entry(btv->vcapture.next, struct bttv_buffer, vb.queue);
+ list_del(&item->vb.queue);
+ item->vb.state = VIDEOBUF_ERROR;
+ wake_up(&item->vb.done);
+ }
+
+ btv->errors++;
+ spin_unlock_irqrestore(&btv->s_lock,flags);
+}
+
+static void
+bttv_irq_wakeup_top(struct bttv *btv)
+{
+ struct bttv_buffer *wakeup = btv->curr.top;
+
+ if (NULL == wakeup)
+ return;
+
+ spin_lock(&btv->s_lock);
+ btv->curr.top_irq = 0;
+ btv->curr.top = NULL;
+ bttv_risc_hook(btv, RISC_SLOT_O_FIELD, NULL, 0);
+
+ do_gettimeofday(&wakeup->vb.ts);
+ wakeup->vb.field_count = btv->field_count;
+ wakeup->vb.state = VIDEOBUF_DONE;
+ wake_up(&wakeup->vb.done);
+ spin_unlock(&btv->s_lock);
+}
+
+static inline int is_active(struct btcx_riscmem *risc, u32 rc)
+{
+ if (rc < risc->dma)
+ return 0;
+ if (rc > risc->dma + risc->size)
+ return 0;
+ return 1;
+}
+
+static void
+bttv_irq_switch_video(struct bttv *btv)
+{
+ struct bttv_buffer_set new;
+ struct bttv_buffer_set old;
+ dma_addr_t rc;
+
+ spin_lock(&btv->s_lock);
+
+ /* new buffer set */
+ bttv_irq_next_video(btv, &new);
+ rc = btread(BT848_RISC_COUNT);
+ if ((btv->curr.top && is_active(&btv->curr.top->top, rc)) ||
+ (btv->curr.bottom && is_active(&btv->curr.bottom->bottom, rc))) {
+ btv->framedrop++;
+ if (debug_latency)
+ bttv_irq_debug_low_latency(btv, rc);
+ spin_unlock(&btv->s_lock);
+ return;
+ }
+
+ /* switch over */
+ old = btv->curr;
+ btv->curr = new;
+ btv->loop_irq &= ~1;
+ bttv_buffer_activate_video(btv, &new);
+ bttv_set_dma(btv, 0);
+
+ /* switch input */
+ if (UNSET != btv->new_input) {
+ video_mux(btv,btv->new_input);
+ btv->new_input = UNSET;
+ }
+
+ /* wake up finished buffers */
+ bttv_irq_wakeup_video(btv, &old, &new, VIDEOBUF_DONE);
+ spin_unlock(&btv->s_lock);
+}
+
+static void
+bttv_irq_switch_vbi(struct bttv *btv)
+{
+ struct bttv_buffer *new = NULL;
+ struct bttv_buffer *old;
+ u32 rc;
+
+ spin_lock(&btv->s_lock);
+
+ if (!list_empty(&btv->vcapture))
+ new = list_entry(btv->vcapture.next, struct bttv_buffer, vb.queue);
+ old = btv->cvbi;
+
+ rc = btread(BT848_RISC_COUNT);
+ if (NULL != old && (is_active(&old->top, rc) ||
+ is_active(&old->bottom, rc))) {
+ btv->framedrop++;
+ if (debug_latency)
+ bttv_irq_debug_low_latency(btv, rc);
+ spin_unlock(&btv->s_lock);
+ return;
+ }
+
+ /* switch */
+ btv->cvbi = new;
+ btv->loop_irq &= ~4;
+ bttv_buffer_activate_vbi(btv, new);
+ bttv_set_dma(btv, 0);
+
+ bttv_irq_wakeup_vbi(btv, old, VIDEOBUF_DONE);
+ spin_unlock(&btv->s_lock);
+}
+
+static irqreturn_t bttv_irq(int irq, void *dev_id)
+{
+ u32 stat,astat;
+ u32 dstat;
+ int count;
+ struct bttv *btv;
+ int handled = 0;
+
+ btv=(struct bttv *)dev_id;
+
+ count=0;
+ while (1) {
+ /* get/clear interrupt status bits */
+ stat=btread(BT848_INT_STAT);
+ astat=stat&btread(BT848_INT_MASK);
+ if (!astat)
+ break;
+ handled = 1;
+ btwrite(stat,BT848_INT_STAT);
+
+ /* get device status bits */
+ dstat=btread(BT848_DSTATUS);
+
+ if (irq_debug) {
+ pr_debug("%d: irq loop=%d fc=%d riscs=%x, riscc=%08x, ",
+ btv->c.nr, count, btv->field_count,
+ stat>>28, btread(BT848_RISC_COUNT));
+ bttv_print_irqbits(stat,astat);
+ if (stat & BT848_INT_HLOCK)
+ pr_cont(" HLOC => %s",
+ dstat & BT848_DSTATUS_HLOC
+ ? "yes" : "no");
+ if (stat & BT848_INT_VPRES)
+ pr_cont(" PRES => %s",
+ dstat & BT848_DSTATUS_PRES
+ ? "yes" : "no");
+ if (stat & BT848_INT_FMTCHG)
+ pr_cont(" NUML => %s",
+ dstat & BT848_DSTATUS_NUML
+ ? "625" : "525");
+ pr_cont("\n");
+ }
+
+ if (astat&BT848_INT_VSYNC)
+ btv->field_count++;
+
+ if ((astat & BT848_INT_GPINT) && btv->remote) {
+ bttv_input_irq(btv);
+ }
+
+ if (astat & BT848_INT_I2CDONE) {
+ btv->i2c_done = stat;
+ wake_up(&btv->i2c_queue);
+ }
+
+ if ((astat & BT848_INT_RISCI) && (stat & (4<<28)))
+ bttv_irq_switch_vbi(btv);
+
+ if ((astat & BT848_INT_RISCI) && (stat & (2<<28)))
+ bttv_irq_wakeup_top(btv);
+
+ if ((astat & BT848_INT_RISCI) && (stat & (1<<28)))
+ bttv_irq_switch_video(btv);
+
+ if ((astat & BT848_INT_HLOCK) && btv->opt_automute)
+ audio_mute(btv, btv->mute); /* trigger automute */
+
+ if (astat & (BT848_INT_SCERR|BT848_INT_OCERR)) {
+ pr_info("%d: %s%s @ %08x,",
+ btv->c.nr,
+ (astat & BT848_INT_SCERR) ? "SCERR" : "",
+ (astat & BT848_INT_OCERR) ? "OCERR" : "",
+ btread(BT848_RISC_COUNT));
+ bttv_print_irqbits(stat,astat);
+ pr_cont("\n");
+ if (bttv_debug)
+ bttv_print_riscaddr(btv);
+ }
+ if (fdsr && astat & BT848_INT_FDSR) {
+ pr_info("%d: FDSR @ %08x\n",
+ btv->c.nr, btread(BT848_RISC_COUNT));
+ if (bttv_debug)
+ bttv_print_riscaddr(btv);
+ }
+
+ count++;
+ if (count > 4) {
+
+ if (count > 8 || !(astat & BT848_INT_GPINT)) {
+ btwrite(0, BT848_INT_MASK);
+
+ pr_err("%d: IRQ lockup, cleared int mask [",
+ btv->c.nr);
+ } else {
+ pr_err("%d: IRQ lockup, clearing GPINT from int mask [",
+ btv->c.nr);
+
+ btwrite(btread(BT848_INT_MASK) & (-1 ^ BT848_INT_GPINT),
+ BT848_INT_MASK);
+ };
+
+ bttv_print_irqbits(stat,astat);
+
+ pr_cont("]\n");
+ }
+ }
+ btv->irq_total++;
+ if (handled)
+ btv->irq_me++;
+ return IRQ_RETVAL(handled);
+}
+
+
+/* ----------------------------------------------------------------------- */
+/* initialitation */
+
+static struct video_device *vdev_init(struct bttv *btv,
+ const struct video_device *template,
+ const char *type_name)
+{
+ struct video_device *vfd;
+
+ vfd = video_device_alloc();
+ if (NULL == vfd)
+ return NULL;
+ *vfd = *template;
+ vfd->v4l2_dev = &btv->c.v4l2_dev;
+ vfd->release = video_device_release;
+ vfd->debug = bttv_debug;
+ video_set_drvdata(vfd, btv);
+ snprintf(vfd->name, sizeof(vfd->name), "BT%d%s %s (%s)",
+ btv->id, (btv->id==848 && btv->revision==0x12) ? "A" : "",
+ type_name, bttv_tvcards[btv->c.type].name);
+ return vfd;
+}
+
+static void bttv_unregister_video(struct bttv *btv)
+{
+ if (btv->video_dev) {
+ if (video_is_registered(btv->video_dev))
+ video_unregister_device(btv->video_dev);
+ else
+ video_device_release(btv->video_dev);
+ btv->video_dev = NULL;
+ }
+ if (btv->vbi_dev) {
+ if (video_is_registered(btv->vbi_dev))
+ video_unregister_device(btv->vbi_dev);
+ else
+ video_device_release(btv->vbi_dev);
+ btv->vbi_dev = NULL;
+ }
+ if (btv->radio_dev) {
+ if (video_is_registered(btv->radio_dev))
+ video_unregister_device(btv->radio_dev);
+ else
+ video_device_release(btv->radio_dev);
+ btv->radio_dev = NULL;
+ }
+}
+
+/* register video4linux devices */
+static int __devinit bttv_register_video(struct bttv *btv)
+{
+ if (no_overlay > 0)
+ pr_notice("Overlay support disabled\n");
+
+ /* video */
+ btv->video_dev = vdev_init(btv, &bttv_video_template, "video");
+
+ if (NULL == btv->video_dev)
+ goto err;
+ if (video_register_device(btv->video_dev, VFL_TYPE_GRABBER,
+ video_nr[btv->c.nr]) < 0)
+ goto err;
+ pr_info("%d: registered device %s\n",
+ btv->c.nr, video_device_node_name(btv->video_dev));
+ if (device_create_file(&btv->video_dev->dev,
+ &dev_attr_card)<0) {
+ pr_err("%d: device_create_file 'card' failed\n", btv->c.nr);
+ goto err;
+ }
+
+ /* vbi */
+ btv->vbi_dev = vdev_init(btv, &bttv_video_template, "vbi");
+
+ if (NULL == btv->vbi_dev)
+ goto err;
+ if (video_register_device(btv->vbi_dev, VFL_TYPE_VBI,
+ vbi_nr[btv->c.nr]) < 0)
+ goto err;
+ pr_info("%d: registered device %s\n",
+ btv->c.nr, video_device_node_name(btv->vbi_dev));
+
+ if (!btv->has_radio)
+ return 0;
+ /* radio */
+ btv->radio_dev = vdev_init(btv, &radio_template, "radio");
+ if (NULL == btv->radio_dev)
+ goto err;
+ if (video_register_device(btv->radio_dev, VFL_TYPE_RADIO,
+ radio_nr[btv->c.nr]) < 0)
+ goto err;
+ pr_info("%d: registered device %s\n",
+ btv->c.nr, video_device_node_name(btv->radio_dev));
+
+ /* all done */
+ return 0;
+
+ err:
+ bttv_unregister_video(btv);
+ return -1;
+}
+
+
+/* on OpenFirmware machines (PowerMac at least), PCI memory cycle */
+/* response on cards with no firmware is not enabled by OF */
+static void pci_set_command(struct pci_dev *dev)
+{
+#if defined(__powerpc__)
+ unsigned int cmd;
+
+ pci_read_config_dword(dev, PCI_COMMAND, &cmd);
+ cmd = (cmd | PCI_COMMAND_MEMORY );
+ pci_write_config_dword(dev, PCI_COMMAND, cmd);
+#endif
+}
+
+static int __devinit bttv_probe(struct pci_dev *dev,
+ const struct pci_device_id *pci_id)
+{
+ int result;
+ unsigned char lat;
+ struct bttv *btv;
+
+ if (bttv_num == BTTV_MAX)
+ return -ENOMEM;
+ pr_info("Bt8xx card found (%d)\n", bttv_num);
+ bttvs[bttv_num] = btv = kzalloc(sizeof(*btv), GFP_KERNEL);
+ if (btv == NULL) {
+ pr_err("out of memory\n");
+ return -ENOMEM;
+ }
+ btv->c.nr = bttv_num;
+ snprintf(btv->c.v4l2_dev.name, sizeof(btv->c.v4l2_dev.name),
+ "bttv%d", btv->c.nr);
+
+ /* initialize structs / fill in defaults */
+ mutex_init(&btv->lock);
+ spin_lock_init(&btv->s_lock);
+ spin_lock_init(&btv->gpio_lock);
+ init_waitqueue_head(&btv->i2c_queue);
+ INIT_LIST_HEAD(&btv->c.subs);
+ INIT_LIST_HEAD(&btv->capture);
+ INIT_LIST_HEAD(&btv->vcapture);
+ v4l2_prio_init(&btv->prio);
+
+ init_timer(&btv->timeout);
+ btv->timeout.function = bttv_irq_timeout;
+ btv->timeout.data = (unsigned long)btv;
+
+ btv->i2c_rc = -1;
+ btv->tuner_type = UNSET;
+ btv->new_input = UNSET;
+ btv->has_radio=radio[btv->c.nr];
+
+ /* pci stuff (init, get irq/mmio, ... */
+ btv->c.pci = dev;
+ btv->id = dev->device;
+ if (pci_enable_device(dev)) {
+ pr_warn("%d: Can't enable device\n", btv->c.nr);
+ return -EIO;
+ }
+ if (pci_set_dma_mask(dev, DMA_BIT_MASK(32))) {
+ pr_warn("%d: No suitable DMA available\n", btv->c.nr);
+ return -EIO;
+ }
+ if (!request_mem_region(pci_resource_start(dev,0),
+ pci_resource_len(dev,0),
+ btv->c.v4l2_dev.name)) {
+ pr_warn("%d: can't request iomem (0x%llx)\n",
+ btv->c.nr,
+ (unsigned long long)pci_resource_start(dev, 0));
+ return -EBUSY;
+ }
+ pci_set_master(dev);
+ pci_set_command(dev);
+
+ result = v4l2_device_register(&dev->dev, &btv->c.v4l2_dev);
+ if (result < 0) {
+ pr_warn("%d: v4l2_device_register() failed\n", btv->c.nr);
+ goto fail0;
+ }
+
+ btv->revision = dev->revision;
+ pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat);
+ pr_info("%d: Bt%d (rev %d) at %s, irq: %d, latency: %d, mmio: 0x%llx\n",
+ bttv_num, btv->id, btv->revision, pci_name(dev),
+ btv->c.pci->irq, lat,
+ (unsigned long long)pci_resource_start(dev, 0));
+ schedule();
+
+ btv->bt848_mmio = ioremap(pci_resource_start(dev, 0), 0x1000);
+ if (NULL == btv->bt848_mmio) {
+ pr_err("%d: ioremap() failed\n", btv->c.nr);
+ result = -EIO;
+ goto fail1;
+ }
+
+ /* identify card */
+ bttv_idcard(btv);
+
+ /* disable irqs, register irq handler */
+ btwrite(0, BT848_INT_MASK);
+ result = request_irq(btv->c.pci->irq, bttv_irq,
+ IRQF_SHARED | IRQF_DISABLED, btv->c.v4l2_dev.name, (void *)btv);
+ if (result < 0) {
+ pr_err("%d: can't get IRQ %d\n",
+ bttv_num, btv->c.pci->irq);
+ goto fail1;
+ }
+
+ if (0 != bttv_handle_chipset(btv)) {
+ result = -EIO;
+ goto fail2;
+ }
+
+ /* init options from insmod args */
+ btv->opt_combfilter = combfilter;
+ btv->opt_lumafilter = lumafilter;
+ btv->opt_automute = automute;
+ btv->opt_chroma_agc = chroma_agc;
+ btv->opt_adc_crush = adc_crush;
+ btv->opt_vcr_hack = vcr_hack;
+ btv->opt_whitecrush_upper = whitecrush_upper;
+ btv->opt_whitecrush_lower = whitecrush_lower;
+ btv->opt_uv_ratio = uv_ratio;
+ btv->opt_full_luma_range = full_luma_range;
+ btv->opt_coring = coring;
+
+ /* fill struct bttv with some useful defaults */
+ btv->init.btv = btv;
+ btv->init.ov.w.width = 320;
+ btv->init.ov.w.height = 240;
+ btv->init.fmt = format_by_fourcc(V4L2_PIX_FMT_BGR24);
+ btv->init.width = 320;
+ btv->init.height = 240;
+ btv->input = 0;
+
+ /* initialize hardware */
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"pre-init");
+
+ bttv_risc_init_main(btv);
+ init_bt848(btv);
+
+ /* gpio */
+ btwrite(0x00, BT848_GPIO_REG_INP);
+ btwrite(0x00, BT848_GPIO_OUT_EN);
+ if (bttv_verbose)
+ bttv_gpio_tracking(btv,"init");
+
+ /* needs to be done before i2c is registered */
+ bttv_init_card1(btv);
+
+ /* register i2c + gpio */
+ init_bttv_i2c(btv);
+
+ /* some card-specific stuff (needs working i2c) */
+ bttv_init_card2(btv);
+ bttv_init_tuner(btv);
+ init_irqreg(btv);
+
+ /* register video4linux + input */
+ if (!bttv_tvcards[btv->c.type].no_video) {
+ bttv_register_video(btv);
+ bt848_bright(btv,32768);
+ bt848_contrast(btv, 27648);
+ bt848_hue(btv,32768);
+ bt848_sat(btv,32768);
+ audio_mute(btv, 1);
+ set_input(btv, 0, btv->tvnorm);
+ bttv_crop_reset(&btv->crop[0], btv->tvnorm);
+ btv->crop[1] = btv->crop[0]; /* current = default */
+ disclaim_vbi_lines(btv);
+ disclaim_video_lines(btv);
+ }
+
+ /* add subdevices and autoload dvb-bt8xx if needed */
+ if (bttv_tvcards[btv->c.type].has_dvb) {
+ bttv_sub_add_device(&btv->c, "dvb");
+ request_modules(btv);
+ }
+
+ if (!disable_ir) {
+ init_bttv_i2c_ir(btv);
+ bttv_input_init(btv);
+ }
+
+ /* everything is fine */
+ bttv_num++;
+ return 0;
+
+fail2:
+ free_irq(btv->c.pci->irq,btv);
+
+fail1:
+ v4l2_device_unregister(&btv->c.v4l2_dev);
+
+fail0:
+ if (btv->bt848_mmio)
+ iounmap(btv->bt848_mmio);
+ release_mem_region(pci_resource_start(btv->c.pci,0),
+ pci_resource_len(btv->c.pci,0));
+ return result;
+}
+
+static void __devexit bttv_remove(struct pci_dev *pci_dev)
+{
+ struct v4l2_device *v4l2_dev = pci_get_drvdata(pci_dev);
+ struct bttv *btv = to_bttv(v4l2_dev);
+
+ if (bttv_verbose)
+ pr_info("%d: unloading\n", btv->c.nr);
+
+ if (bttv_tvcards[btv->c.type].has_dvb)
+ flush_request_modules(btv);
+
+ /* shutdown everything (DMA+IRQs) */
+ btand(~15, BT848_GPIO_DMA_CTL);
+ btwrite(0, BT848_INT_MASK);
+ btwrite(~0x0, BT848_INT_STAT);
+ btwrite(0x0, BT848_GPIO_OUT_EN);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"cleanup");
+
+ /* tell gpio modules we are leaving ... */
+ btv->shutdown=1;
+ bttv_input_fini(btv);
+ bttv_sub_del_devices(&btv->c);
+
+ /* unregister i2c_bus + input */
+ fini_bttv_i2c(btv);
+
+ /* unregister video4linux */
+ bttv_unregister_video(btv);
+
+ /* free allocated memory */
+ btcx_riscmem_free(btv->c.pci,&btv->main);
+
+ /* free ressources */
+ free_irq(btv->c.pci->irq,btv);
+ iounmap(btv->bt848_mmio);
+ release_mem_region(pci_resource_start(btv->c.pci,0),
+ pci_resource_len(btv->c.pci,0));
+
+ v4l2_device_unregister(&btv->c.v4l2_dev);
+ bttvs[btv->c.nr] = NULL;
+ kfree(btv);
+
+ return;
+}
+
+#ifdef CONFIG_PM
+static int bttv_suspend(struct pci_dev *pci_dev, pm_message_t state)
+{
+ struct v4l2_device *v4l2_dev = pci_get_drvdata(pci_dev);
+ struct bttv *btv = to_bttv(v4l2_dev);
+ struct bttv_buffer_set idle;
+ unsigned long flags;
+
+ dprintk("%d: suspend %d\n", btv->c.nr, state.event);
+
+ /* stop dma + irqs */
+ spin_lock_irqsave(&btv->s_lock,flags);
+ memset(&idle, 0, sizeof(idle));
+ btv->state.video = btv->curr;
+ btv->state.vbi = btv->cvbi;
+ btv->state.loop_irq = btv->loop_irq;
+ btv->curr = idle;
+ btv->loop_irq = 0;
+ bttv_buffer_activate_video(btv, &idle);
+ bttv_buffer_activate_vbi(btv, NULL);
+ bttv_set_dma(btv, 0);
+ btwrite(0, BT848_INT_MASK);
+ spin_unlock_irqrestore(&btv->s_lock,flags);
+
+ /* save bt878 state */
+ btv->state.gpio_enable = btread(BT848_GPIO_OUT_EN);
+ btv->state.gpio_data = gpio_read();
+
+ /* save pci state */
+ pci_save_state(pci_dev);
+ if (0 != pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state))) {
+ pci_disable_device(pci_dev);
+ btv->state.disabled = 1;
+ }
+ return 0;
+}
+
+static int bttv_resume(struct pci_dev *pci_dev)
+{
+ struct v4l2_device *v4l2_dev = pci_get_drvdata(pci_dev);
+ struct bttv *btv = to_bttv(v4l2_dev);
+ unsigned long flags;
+ int err;
+
+ dprintk("%d: resume\n", btv->c.nr);
+
+ /* restore pci state */
+ if (btv->state.disabled) {
+ err=pci_enable_device(pci_dev);
+ if (err) {
+ pr_warn("%d: Can't enable device\n", btv->c.nr);
+ return err;
+ }
+ btv->state.disabled = 0;
+ }
+ err=pci_set_power_state(pci_dev, PCI_D0);
+ if (err) {
+ pci_disable_device(pci_dev);
+ pr_warn("%d: Can't enable device\n", btv->c.nr);
+ btv->state.disabled = 1;
+ return err;
+ }
+
+ pci_restore_state(pci_dev);
+
+ /* restore bt878 state */
+ bttv_reinit_bt848(btv);
+ gpio_inout(0xffffff, btv->state.gpio_enable);
+ gpio_write(btv->state.gpio_data);
+
+ /* restart dma */
+ spin_lock_irqsave(&btv->s_lock,flags);
+ btv->curr = btv->state.video;
+ btv->cvbi = btv->state.vbi;
+ btv->loop_irq = btv->state.loop_irq;
+ bttv_buffer_activate_video(btv, &btv->curr);
+ bttv_buffer_activate_vbi(btv, btv->cvbi);
+ bttv_set_dma(btv, 0);
+ spin_unlock_irqrestore(&btv->s_lock,flags);
+ return 0;
+}
+#endif
+
+static struct pci_device_id bttv_pci_tbl[] = {
+ {PCI_VDEVICE(BROOKTREE, PCI_DEVICE_ID_BT848), 0},
+ {PCI_VDEVICE(BROOKTREE, PCI_DEVICE_ID_BT849), 0},
+ {PCI_VDEVICE(BROOKTREE, PCI_DEVICE_ID_BT878), 0},
+ {PCI_VDEVICE(BROOKTREE, PCI_DEVICE_ID_BT879), 0},
+ {PCI_VDEVICE(BROOKTREE, PCI_DEVICE_ID_FUSION879), 0},
+ {0,}
+};
+
+MODULE_DEVICE_TABLE(pci, bttv_pci_tbl);
+
+static struct pci_driver bttv_pci_driver = {
+ .name = "bttv",
+ .id_table = bttv_pci_tbl,
+ .probe = bttv_probe,
+ .remove = __devexit_p(bttv_remove),
+#ifdef CONFIG_PM
+ .suspend = bttv_suspend,
+ .resume = bttv_resume,
+#endif
+};
+
+static int __init bttv_init_module(void)
+{
+ int ret;
+
+ bttv_num = 0;
+
+ pr_info("driver version %s loaded\n", BTTV_VERSION);
+ if (gbuffers < 2 || gbuffers > VIDEO_MAX_FRAME)
+ gbuffers = 2;
+ if (gbufsize > BTTV_MAX_FBUF)
+ gbufsize = BTTV_MAX_FBUF;
+ gbufsize = (gbufsize + PAGE_SIZE - 1) & PAGE_MASK;
+ if (bttv_verbose)
+ pr_info("using %d buffers with %dk (%d pages) each for capture\n",
+ gbuffers, gbufsize >> 10, gbufsize >> PAGE_SHIFT);
+
+ bttv_check_chipset();
+
+ ret = bus_register(&bttv_sub_bus_type);
+ if (ret < 0) {
+ pr_warn("bus_register error: %d\n", ret);
+ return ret;
+ }
+ ret = pci_register_driver(&bttv_pci_driver);
+ if (ret < 0)
+ bus_unregister(&bttv_sub_bus_type);
+
+ return ret;
+}
+
+static void __exit bttv_cleanup_module(void)
+{
+ pci_unregister_driver(&bttv_pci_driver);
+ bus_unregister(&bttv_sub_bus_type);
+}
+
+module_init(bttv_init_module);
+module_exit(bttv_cleanup_module);
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/drivers/media/pci/bt8xx/bttv-gpio.c b/drivers/media/pci/bt8xx/bttv-gpio.c
new file mode 100644
index 00000000000..922e8233fd0
--- /dev/null
+++ b/drivers/media/pci/bt8xx/bttv-gpio.c
@@ -0,0 +1,189 @@
+/*
+
+ bttv-gpio.c -- gpio sub drivers
+
+ sysfs-based sub driver interface for bttv
+ mainly intended for gpio access
+
+
+ Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de)
+ & Marcus Metzler (mocm@thp.uni-koeln.de)
+ (c) 1999-2003 Gerd Knorr <kraxel@bytesex.org>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/slab.h>
+#include <asm/io.h>
+
+#include "bttvp.h"
+
+/* ----------------------------------------------------------------------- */
+/* internal: the bttv "bus" */
+
+static int bttv_sub_bus_match(struct device *dev, struct device_driver *drv)
+{
+ struct bttv_sub_driver *sub = to_bttv_sub_drv(drv);
+ int len = strlen(sub->wanted);
+
+ if (0 == strncmp(dev_name(dev), sub->wanted, len))
+ return 1;
+ return 0;
+}
+
+static int bttv_sub_probe(struct device *dev)
+{
+ struct bttv_sub_device *sdev = to_bttv_sub_dev(dev);
+ struct bttv_sub_driver *sub = to_bttv_sub_drv(dev->driver);
+
+ return sub->probe ? sub->probe(sdev) : -ENODEV;
+}
+
+static int bttv_sub_remove(struct device *dev)
+{
+ struct bttv_sub_device *sdev = to_bttv_sub_dev(dev);
+ struct bttv_sub_driver *sub = to_bttv_sub_drv(dev->driver);
+
+ if (sub->remove)
+ sub->remove(sdev);
+ return 0;
+}
+
+struct bus_type bttv_sub_bus_type = {
+ .name = "bttv-sub",
+ .match = &bttv_sub_bus_match,
+ .probe = bttv_sub_probe,
+ .remove = bttv_sub_remove,
+};
+
+static void release_sub_device(struct device *dev)
+{
+ struct bttv_sub_device *sub = to_bttv_sub_dev(dev);
+ kfree(sub);
+}
+
+int bttv_sub_add_device(struct bttv_core *core, char *name)
+{
+ struct bttv_sub_device *sub;
+ int err;
+
+ sub = kzalloc(sizeof(*sub),GFP_KERNEL);
+ if (NULL == sub)
+ return -ENOMEM;
+
+ sub->core = core;
+ sub->dev.parent = &core->pci->dev;
+ sub->dev.bus = &bttv_sub_bus_type;
+ sub->dev.release = release_sub_device;
+ dev_set_name(&sub->dev, "%s%d", name, core->nr);
+
+ err = device_register(&sub->dev);
+ if (0 != err) {
+ kfree(sub);
+ return err;
+ }
+ pr_info("%d: add subdevice \"%s\"\n", core->nr, dev_name(&sub->dev));
+ list_add_tail(&sub->list,&core->subs);
+ return 0;
+}
+
+int bttv_sub_del_devices(struct bttv_core *core)
+{
+ struct bttv_sub_device *sub, *save;
+
+ list_for_each_entry_safe(sub, save, &core->subs, list) {
+ list_del(&sub->list);
+ device_unregister(&sub->dev);
+ }
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+/* external: sub-driver register/unregister */
+
+int bttv_sub_register(struct bttv_sub_driver *sub, char *wanted)
+{
+ sub->drv.bus = &bttv_sub_bus_type;
+ snprintf(sub->wanted,sizeof(sub->wanted),"%s",wanted);
+ return driver_register(&sub->drv);
+}
+EXPORT_SYMBOL(bttv_sub_register);
+
+int bttv_sub_unregister(struct bttv_sub_driver *sub)
+{
+ driver_unregister(&sub->drv);
+ return 0;
+}
+EXPORT_SYMBOL(bttv_sub_unregister);
+
+/* ----------------------------------------------------------------------- */
+/* external: gpio access functions */
+
+void bttv_gpio_inout(struct bttv_core *core, u32 mask, u32 outbits)
+{
+ struct bttv *btv = container_of(core, struct bttv, c);
+ unsigned long flags;
+ u32 data;
+
+ spin_lock_irqsave(&btv->gpio_lock,flags);
+ data = btread(BT848_GPIO_OUT_EN);
+ data = data & ~mask;
+ data = data | (mask & outbits);
+ btwrite(data,BT848_GPIO_OUT_EN);
+ spin_unlock_irqrestore(&btv->gpio_lock,flags);
+}
+
+u32 bttv_gpio_read(struct bttv_core *core)
+{
+ struct bttv *btv = container_of(core, struct bttv, c);
+ u32 value;
+
+ value = btread(BT848_GPIO_DATA);
+ return value;
+}
+
+void bttv_gpio_write(struct bttv_core *core, u32 value)
+{
+ struct bttv *btv = container_of(core, struct bttv, c);
+
+ btwrite(value,BT848_GPIO_DATA);
+}
+
+void bttv_gpio_bits(struct bttv_core *core, u32 mask, u32 bits)
+{
+ struct bttv *btv = container_of(core, struct bttv, c);
+ unsigned long flags;
+ u32 data;
+
+ spin_lock_irqsave(&btv->gpio_lock,flags);
+ data = btread(BT848_GPIO_DATA);
+ data = data & ~mask;
+ data = data | (mask & bits);
+ btwrite(data,BT848_GPIO_DATA);
+ spin_unlock_irqrestore(&btv->gpio_lock,flags);
+}
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/drivers/media/pci/bt8xx/bttv-i2c.c b/drivers/media/pci/bt8xx/bttv-i2c.c
new file mode 100644
index 00000000000..580c8e68239
--- /dev/null
+++ b/drivers/media/pci/bt8xx/bttv-i2c.c
@@ -0,0 +1,397 @@
+/*
+
+ bttv-i2c.c -- all the i2c code is here
+
+ bttv - Bt848 frame grabber driver
+
+ Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de)
+ & Marcus Metzler (mocm@thp.uni-koeln.de)
+ (c) 1999-2003 Gerd Knorr <kraxel@bytesex.org>
+
+ (c) 2005 Mauro Carvalho Chehab <mchehab@infradead.org>
+ - Multituner support and i2c address binding
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+
+#include "bttvp.h"
+#include <media/v4l2-common.h>
+#include <linux/jiffies.h>
+#include <asm/io.h>
+
+static int i2c_debug;
+static int i2c_hw;
+static int i2c_scan;
+module_param(i2c_debug, int, 0644);
+MODULE_PARM_DESC(i2c_debug, "configure i2c debug level");
+module_param(i2c_hw, int, 0444);
+MODULE_PARM_DESC(i2c_hw,"force use of hardware i2c support, "
+ "instead of software bitbang");
+module_param(i2c_scan, int, 0444);
+MODULE_PARM_DESC(i2c_scan,"scan i2c bus at insmod time");
+
+static unsigned int i2c_udelay = 5;
+module_param(i2c_udelay, int, 0444);
+MODULE_PARM_DESC(i2c_udelay,"soft i2c delay at insmod time, in usecs "
+ "(should be 5 or higher). Lower value means higher bus speed.");
+
+/* ----------------------------------------------------------------------- */
+/* I2C functions - bitbanging adapter (software i2c) */
+
+static void bttv_bit_setscl(void *data, int state)
+{
+ struct bttv *btv = (struct bttv*)data;
+
+ if (state)
+ btv->i2c_state |= 0x02;
+ else
+ btv->i2c_state &= ~0x02;
+ btwrite(btv->i2c_state, BT848_I2C);
+ btread(BT848_I2C);
+}
+
+static void bttv_bit_setsda(void *data, int state)
+{
+ struct bttv *btv = (struct bttv*)data;
+
+ if (state)
+ btv->i2c_state |= 0x01;
+ else
+ btv->i2c_state &= ~0x01;
+ btwrite(btv->i2c_state, BT848_I2C);
+ btread(BT848_I2C);
+}
+
+static int bttv_bit_getscl(void *data)
+{
+ struct bttv *btv = (struct bttv*)data;
+ int state;
+
+ state = btread(BT848_I2C) & 0x02 ? 1 : 0;
+ return state;
+}
+
+static int bttv_bit_getsda(void *data)
+{
+ struct bttv *btv = (struct bttv*)data;
+ int state;
+
+ state = btread(BT848_I2C) & 0x01;
+ return state;
+}
+
+static struct i2c_algo_bit_data __devinitdata bttv_i2c_algo_bit_template = {
+ .setsda = bttv_bit_setsda,
+ .setscl = bttv_bit_setscl,
+ .getsda = bttv_bit_getsda,
+ .getscl = bttv_bit_getscl,
+ .udelay = 16,
+ .timeout = 200,
+};
+
+/* ----------------------------------------------------------------------- */
+/* I2C functions - hardware i2c */
+
+static u32 functionality(struct i2c_adapter *adap)
+{
+ return I2C_FUNC_SMBUS_EMUL;
+}
+
+static int
+bttv_i2c_wait_done(struct bttv *btv)
+{
+ int rc = 0;
+
+ /* timeout */
+ if (wait_event_interruptible_timeout(btv->i2c_queue,
+ btv->i2c_done, msecs_to_jiffies(85)) == -ERESTARTSYS)
+ rc = -EIO;
+
+ if (btv->i2c_done & BT848_INT_RACK)
+ rc = 1;
+ btv->i2c_done = 0;
+ return rc;
+}
+
+#define I2C_HW (BT878_I2C_MODE | BT848_I2C_SYNC |\
+ BT848_I2C_SCL | BT848_I2C_SDA)
+
+static int
+bttv_i2c_sendbytes(struct bttv *btv, const struct i2c_msg *msg, int last)
+{
+ u32 xmit;
+ int retval,cnt;
+
+ /* sanity checks */
+ if (0 == msg->len)
+ return -EINVAL;
+
+ /* start, address + first byte */
+ xmit = (msg->addr << 25) | (msg->buf[0] << 16) | I2C_HW;
+ if (msg->len > 1 || !last)
+ xmit |= BT878_I2C_NOSTOP;
+ btwrite(xmit, BT848_I2C);
+ retval = bttv_i2c_wait_done(btv);
+ if (retval < 0)
+ goto err;
+ if (retval == 0)
+ goto eio;
+ if (i2c_debug) {
+ pr_cont(" <W %02x %02x", msg->addr << 1, msg->buf[0]);
+ }
+
+ for (cnt = 1; cnt < msg->len; cnt++ ) {
+ /* following bytes */
+ xmit = (msg->buf[cnt] << 24) | I2C_HW | BT878_I2C_NOSTART;
+ if (cnt < msg->len-1 || !last)
+ xmit |= BT878_I2C_NOSTOP;
+ btwrite(xmit, BT848_I2C);
+ retval = bttv_i2c_wait_done(btv);
+ if (retval < 0)
+ goto err;
+ if (retval == 0)
+ goto eio;
+ if (i2c_debug)
+ pr_cont(" %02x", msg->buf[cnt]);
+ }
+ if (!(xmit & BT878_I2C_NOSTOP))
+ pr_cont(">\n");
+ return msg->len;
+
+ eio:
+ retval = -EIO;
+ err:
+ if (i2c_debug)
+ pr_cont(" ERR: %d\n",retval);
+ return retval;
+}
+
+static int
+bttv_i2c_readbytes(struct bttv *btv, const struct i2c_msg *msg, int last)
+{
+ u32 xmit;
+ u32 cnt;
+ int retval;
+
+ for (cnt = 0; cnt < msg->len; cnt++) {
+ xmit = (msg->addr << 25) | (1 << 24) | I2C_HW;
+ if (cnt < msg->len-1)
+ xmit |= BT848_I2C_W3B;
+ if (cnt < msg->len-1 || !last)
+ xmit |= BT878_I2C_NOSTOP;
+ if (cnt)
+ xmit |= BT878_I2C_NOSTART;
+
+ if (i2c_debug) {
+ if (!(xmit & BT878_I2C_NOSTART))
+ pr_cont(" <R %02x", (msg->addr << 1) +1);
+ }
+
+ btwrite(xmit, BT848_I2C);
+ retval = bttv_i2c_wait_done(btv);
+ if (retval < 0)
+ goto err;
+ if (retval == 0)
+ goto eio;
+ msg->buf[cnt] = ((u32)btread(BT848_I2C) >> 8) & 0xff;
+ if (i2c_debug) {
+ pr_cont(" =%02x", msg->buf[cnt]);
+ }
+ if (i2c_debug && !(xmit & BT878_I2C_NOSTOP))
+ pr_cont(" >\n");
+ }
+
+
+ return msg->len;
+
+ eio:
+ retval = -EIO;
+ err:
+ if (i2c_debug)
+ pr_cont(" ERR: %d\n",retval);
+ return retval;
+}
+
+static int bttv_i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, int num)
+{
+ struct v4l2_device *v4l2_dev = i2c_get_adapdata(i2c_adap);
+ struct bttv *btv = to_bttv(v4l2_dev);
+ int retval = 0;
+ int i;
+
+ if (i2c_debug)
+ pr_debug("bt-i2c:");
+
+ btwrite(BT848_INT_I2CDONE|BT848_INT_RACK, BT848_INT_STAT);
+ for (i = 0 ; i < num; i++) {
+ if (msgs[i].flags & I2C_M_RD) {
+ /* read */
+ retval = bttv_i2c_readbytes(btv, &msgs[i], i+1 == num);
+ if (retval < 0)
+ goto err;
+ } else {
+ /* write */
+ retval = bttv_i2c_sendbytes(btv, &msgs[i], i+1 == num);
+ if (retval < 0)
+ goto err;
+ }
+ }
+ return num;
+
+ err:
+ return retval;
+}
+
+static const struct i2c_algorithm bttv_algo = {
+ .master_xfer = bttv_i2c_xfer,
+ .functionality = functionality,
+};
+
+/* ----------------------------------------------------------------------- */
+/* I2C functions - common stuff */
+
+/* read I2C */
+int bttv_I2CRead(struct bttv *btv, unsigned char addr, char *probe_for)
+{
+ unsigned char buffer = 0;
+
+ if (0 != btv->i2c_rc)
+ return -1;
+ if (bttv_verbose && NULL != probe_for)
+ pr_info("%d: i2c: checking for %s @ 0x%02x... ",
+ btv->c.nr, probe_for, addr);
+ btv->i2c_client.addr = addr >> 1;
+ if (1 != i2c_master_recv(&btv->i2c_client, &buffer, 1)) {
+ if (NULL != probe_for) {
+ if (bttv_verbose)
+ pr_cont("not found\n");
+ } else
+ pr_warn("%d: i2c read 0x%x: error\n",
+ btv->c.nr, addr);
+ return -1;
+ }
+ if (bttv_verbose && NULL != probe_for)
+ pr_cont("found\n");
+ return buffer;
+}
+
+/* write I2C */
+int bttv_I2CWrite(struct bttv *btv, unsigned char addr, unsigned char b1,
+ unsigned char b2, int both)
+{
+ unsigned char buffer[2];
+ int bytes = both ? 2 : 1;
+
+ if (0 != btv->i2c_rc)
+ return -1;
+ btv->i2c_client.addr = addr >> 1;
+ buffer[0] = b1;
+ buffer[1] = b2;
+ if (bytes != i2c_master_send(&btv->i2c_client, buffer, bytes))
+ return -1;
+ return 0;
+}
+
+/* read EEPROM content */
+void __devinit bttv_readee(struct bttv *btv, unsigned char *eedata, int addr)
+{
+ memset(eedata, 0, 256);
+ if (0 != btv->i2c_rc)
+ return;
+ btv->i2c_client.addr = addr >> 1;
+ tveeprom_read(&btv->i2c_client, eedata, 256);
+}
+
+static char *i2c_devs[128] = {
+ [ 0x1c >> 1 ] = "lgdt330x",
+ [ 0x30 >> 1 ] = "IR (hauppauge)",
+ [ 0x80 >> 1 ] = "msp34xx",
+ [ 0x86 >> 1 ] = "tda9887",
+ [ 0xa0 >> 1 ] = "eeprom",
+ [ 0xc0 >> 1 ] = "tuner (analog)",
+ [ 0xc2 >> 1 ] = "tuner (analog)",
+};
+
+static void do_i2c_scan(char *name, struct i2c_client *c)
+{
+ unsigned char buf;
+ int i,rc;
+
+ for (i = 0; i < ARRAY_SIZE(i2c_devs); i++) {
+ c->addr = i;
+ rc = i2c_master_recv(c,&buf,0);
+ if (rc < 0)
+ continue;
+ pr_info("%s: i2c scan: found device @ 0x%x [%s]\n",
+ name, i << 1, i2c_devs[i] ? i2c_devs[i] : "???");
+ }
+}
+
+/* init + register i2c adapter */
+int __devinit init_bttv_i2c(struct bttv *btv)
+{
+ strlcpy(btv->i2c_client.name, "bttv internal", I2C_NAME_SIZE);
+
+ if (i2c_hw)
+ btv->use_i2c_hw = 1;
+ if (btv->use_i2c_hw) {
+ /* bt878 */
+ strlcpy(btv->c.i2c_adap.name, "bt878",
+ sizeof(btv->c.i2c_adap.name));
+ btv->c.i2c_adap.algo = &bttv_algo;
+ } else {
+ /* bt848 */
+ /* Prevents usage of invalid delay values */
+ if (i2c_udelay<5)
+ i2c_udelay=5;
+
+ strlcpy(btv->c.i2c_adap.name, "bttv",
+ sizeof(btv->c.i2c_adap.name));
+ memcpy(&btv->i2c_algo, &bttv_i2c_algo_bit_template,
+ sizeof(bttv_i2c_algo_bit_template));
+ btv->i2c_algo.udelay = i2c_udelay;
+ btv->i2c_algo.data = btv;
+ btv->c.i2c_adap.algo_data = &btv->i2c_algo;
+ }
+ btv->c.i2c_adap.owner = THIS_MODULE;
+
+ btv->c.i2c_adap.dev.parent = &btv->c.pci->dev;
+ snprintf(btv->c.i2c_adap.name, sizeof(btv->c.i2c_adap.name),
+ "bt%d #%d [%s]", btv->id, btv->c.nr,
+ btv->use_i2c_hw ? "hw" : "sw");
+
+ i2c_set_adapdata(&btv->c.i2c_adap, &btv->c.v4l2_dev);
+ btv->i2c_client.adapter = &btv->c.i2c_adap;
+
+
+ if (btv->use_i2c_hw) {
+ btv->i2c_rc = i2c_add_adapter(&btv->c.i2c_adap);
+ } else {
+ bttv_bit_setscl(btv,1);
+ bttv_bit_setsda(btv,1);
+ btv->i2c_rc = i2c_bit_add_bus(&btv->c.i2c_adap);
+ }
+ if (0 == btv->i2c_rc && i2c_scan)
+ do_i2c_scan(btv->c.v4l2_dev.name, &btv->i2c_client);
+
+ return btv->i2c_rc;
+}
diff --git a/drivers/media/pci/bt8xx/bttv-if.c b/drivers/media/pci/bt8xx/bttv-if.c
new file mode 100644
index 00000000000..a6a540dc9e4
--- /dev/null
+++ b/drivers/media/pci/bt8xx/bttv-if.c
@@ -0,0 +1,121 @@
+/*
+
+ bttv-if.c -- old gpio interface to other kernel modules
+ don't use in new code, will go away in 2.7
+ have a look at bttv-gpio.c instead.
+
+ bttv - Bt848 frame grabber driver
+
+ Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de)
+ & Marcus Metzler (mocm@thp.uni-koeln.de)
+ (c) 1999-2003 Gerd Knorr <kraxel@bytesex.org>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <asm/io.h>
+
+#include "bttvp.h"
+
+EXPORT_SYMBOL(bttv_get_pcidev);
+EXPORT_SYMBOL(bttv_gpio_enable);
+EXPORT_SYMBOL(bttv_read_gpio);
+EXPORT_SYMBOL(bttv_write_gpio);
+
+/* ----------------------------------------------------------------------- */
+/* Exported functions - for other modules which want to access the */
+/* gpio ports (IR for example) */
+/* see bttv.h for comments */
+
+struct pci_dev* bttv_get_pcidev(unsigned int card)
+{
+ if (card >= bttv_num)
+ return NULL;
+ if (!bttvs[card])
+ return NULL;
+
+ return bttvs[card]->c.pci;
+}
+
+
+int bttv_gpio_enable(unsigned int card, unsigned long mask, unsigned long data)
+{
+ struct bttv *btv;
+
+ if (card >= bttv_num) {
+ return -EINVAL;
+ }
+
+ btv = bttvs[card];
+ if (!btv)
+ return -ENODEV;
+
+ gpio_inout(mask,data);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"extern enable");
+ return 0;
+}
+
+int bttv_read_gpio(unsigned int card, unsigned long *data)
+{
+ struct bttv *btv;
+
+ if (card >= bttv_num) {
+ return -EINVAL;
+ }
+
+ btv = bttvs[card];
+ if (!btv)
+ return -ENODEV;
+
+ if(btv->shutdown) {
+ return -ENODEV;
+ }
+
+/* prior setting BT848_GPIO_REG_INP is (probably) not needed
+ because we set direct input on init */
+ *data = gpio_read();
+ return 0;
+}
+
+int bttv_write_gpio(unsigned int card, unsigned long mask, unsigned long data)
+{
+ struct bttv *btv;
+
+ if (card >= bttv_num) {
+ return -EINVAL;
+ }
+
+ btv = bttvs[card];
+ if (!btv)
+ return -ENODEV;
+
+/* prior setting BT848_GPIO_REG_INP is (probably) not needed
+ because direct input is set on init */
+ gpio_bits(mask,data);
+ if (bttv_gpio)
+ bttv_gpio_tracking(btv,"extern write");
+ return 0;
+}
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/drivers/media/pci/bt8xx/bttv-input.c b/drivers/media/pci/bt8xx/bttv-input.c
new file mode 100644
index 00000000000..ef4c7cd4198
--- /dev/null
+++ b/drivers/media/pci/bt8xx/bttv-input.c
@@ -0,0 +1,589 @@
+/*
+ *
+ * Copyright (c) 2003 Gerd Knorr
+ * Copyright (c) 2003 Pavel Machek
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/input.h>
+#include <linux/slab.h>
+
+#include "bttv.h"
+#include "bttvp.h"
+
+
+static int ir_debug;
+module_param(ir_debug, int, 0644);
+
+static int ir_rc5_remote_gap = 885;
+module_param(ir_rc5_remote_gap, int, 0644);
+
+#undef dprintk
+#define dprintk(fmt, ...) \
+do { \
+ if (ir_debug >= 1) \
+ pr_info(fmt, ##__VA_ARGS__); \
+} while (0)
+
+#define DEVNAME "bttv-input"
+
+#define MODULE_NAME "bttv"
+
+/* ---------------------------------------------------------------------- */
+
+static void ir_handle_key(struct bttv *btv)
+{
+ struct bttv_ir *ir = btv->remote;
+ u32 gpio,data;
+
+ /* read gpio value */
+ gpio = bttv_gpio_read(&btv->c);
+ if (ir->polling) {
+ if (ir->last_gpio == gpio)
+ return;
+ ir->last_gpio = gpio;
+ }
+
+ /* extract data */
+ data = ir_extract_bits(gpio, ir->mask_keycode);
+ dprintk("irq gpio=0x%x code=%d | %s%s%s\n",
+ gpio, data,
+ ir->polling ? "poll" : "irq",
+ (gpio & ir->mask_keydown) ? " down" : "",
+ (gpio & ir->mask_keyup) ? " up" : "");
+
+ if ((ir->mask_keydown && (gpio & ir->mask_keydown)) ||
+ (ir->mask_keyup && !(gpio & ir->mask_keyup))) {
+ rc_keydown_notimeout(ir->dev, data, 0);
+ } else {
+ /* HACK: Probably, ir->mask_keydown is missing
+ for this board */
+ if (btv->c.type == BTTV_BOARD_WINFAST2000)
+ rc_keydown_notimeout(ir->dev, data, 0);
+
+ rc_keyup(ir->dev);
+ }
+}
+
+static void ir_enltv_handle_key(struct bttv *btv)
+{
+ struct bttv_ir *ir = btv->remote;
+ u32 gpio, data, keyup;
+
+ /* read gpio value */
+ gpio = bttv_gpio_read(&btv->c);
+
+ /* extract data */
+ data = ir_extract_bits(gpio, ir->mask_keycode);
+
+ /* Check if it is keyup */
+ keyup = (gpio & ir->mask_keyup) ? 1 << 31 : 0;
+
+ if ((ir->last_gpio & 0x7f) != data) {
+ dprintk("gpio=0x%x code=%d | %s\n",
+ gpio, data,
+ (gpio & ir->mask_keyup) ? " up" : "up/down");
+
+ rc_keydown_notimeout(ir->dev, data, 0);
+ if (keyup)
+ rc_keyup(ir->dev);
+ } else {
+ if ((ir->last_gpio & 1 << 31) == keyup)
+ return;
+
+ dprintk("(cnt) gpio=0x%x code=%d | %s\n",
+ gpio, data,
+ (gpio & ir->mask_keyup) ? " up" : "down");
+
+ if (keyup)
+ rc_keyup(ir->dev);
+ else
+ rc_keydown_notimeout(ir->dev, data, 0);
+ }
+
+ ir->last_gpio = data | keyup;
+}
+
+static int bttv_rc5_irq(struct bttv *btv);
+
+void bttv_input_irq(struct bttv *btv)
+{
+ struct bttv_ir *ir = btv->remote;
+
+ if (ir->rc5_gpio)
+ bttv_rc5_irq(btv);
+ else if (!ir->polling)
+ ir_handle_key(btv);
+}
+
+static void bttv_input_timer(unsigned long data)
+{
+ struct bttv *btv = (struct bttv*)data;
+ struct bttv_ir *ir = btv->remote;
+
+ if (btv->c.type == BTTV_BOARD_ENLTV_FM_2)
+ ir_enltv_handle_key(btv);
+ else
+ ir_handle_key(btv);
+ mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling));
+}
+
+/*
+ * FIXME: Nebula digi uses the legacy way to decode RC5, instead of relying
+ * on the rc-core way. As we need to be sure that both IRQ transitions are
+ * properly triggered, Better to touch it only with this hardware for
+ * testing.
+ */
+
+#define RC5_START(x) (((x) >> 12) & 3)
+#define RC5_TOGGLE(x) (((x) >> 11) & 1)
+#define RC5_ADDR(x) (((x) >> 6) & 31)
+#define RC5_INSTR(x) ((x) & 63)
+
+/* decode raw bit pattern to RC5 code */
+static u32 bttv_rc5_decode(unsigned int code)
+{
+ unsigned int org_code = code;
+ unsigned int pair;
+ unsigned int rc5 = 0;
+ int i;
+
+ for (i = 0; i < 14; ++i) {
+ pair = code & 0x3;
+ code >>= 2;
+
+ rc5 <<= 1;
+ switch (pair) {
+ case 0:
+ case 2:
+ break;
+ case 1:
+ rc5 |= 1;
+ break;
+ case 3:
+ dprintk("rc5_decode(%x) bad code\n",
+ org_code);
+ return 0;
+ }
+ }
+ dprintk("code=%x, rc5=%x, start=%x, toggle=%x, address=%x, "
+ "instr=%x\n", rc5, org_code, RC5_START(rc5),
+ RC5_TOGGLE(rc5), RC5_ADDR(rc5), RC5_INSTR(rc5));
+ return rc5;
+}
+
+static void bttv_rc5_timer_end(unsigned long data)
+{
+ struct bttv_ir *ir = (struct bttv_ir *)data;
+ struct timeval tv;
+ u32 gap;
+ u32 rc5 = 0;
+
+ /* get time */
+ do_gettimeofday(&tv);
+
+ /* avoid overflow with gap >1s */
+ if (tv.tv_sec - ir->base_time.tv_sec > 1) {
+ gap = 200000;
+ } else {
+ gap = 1000000 * (tv.tv_sec - ir->base_time.tv_sec) +
+ tv.tv_usec - ir->base_time.tv_usec;
+ }
+
+ /* signal we're ready to start a new code */
+ ir->active = false;
+
+ /* Allow some timer jitter (RC5 is ~24ms anyway so this is ok) */
+ if (gap < 28000) {
+ dprintk("spurious timer_end\n");
+ return;
+ }
+
+ if (ir->last_bit < 20) {
+ /* ignore spurious codes (caused by light/other remotes) */
+ dprintk("short code: %x\n", ir->code);
+ } else {
+ ir->code = (ir->code << ir->shift_by) | 1;
+ rc5 = bttv_rc5_decode(ir->code);
+
+ /* two start bits? */
+ if (RC5_START(rc5) != ir->start) {
+ pr_info(DEVNAME ":"
+ " rc5 start bits invalid: %u\n", RC5_START(rc5));
+
+ /* right address? */
+ } else if (RC5_ADDR(rc5) == ir->addr) {
+ u32 toggle = RC5_TOGGLE(rc5);
+ u32 instr = RC5_INSTR(rc5);
+
+ /* Good code */
+ rc_keydown(ir->dev, instr, toggle);
+ dprintk("instruction %x, toggle %x\n",
+ instr, toggle);
+ }
+ }
+}
+
+static int bttv_rc5_irq(struct bttv *btv)
+{
+ struct bttv_ir *ir = btv->remote;
+ struct timeval tv;
+ u32 gpio;
+ u32 gap;
+ unsigned long current_jiffies;
+
+ /* read gpio port */
+ gpio = bttv_gpio_read(&btv->c);
+
+ /* get time of bit */
+ current_jiffies = jiffies;
+ do_gettimeofday(&tv);
+
+ /* avoid overflow with gap >1s */
+ if (tv.tv_sec - ir->base_time.tv_sec > 1) {
+ gap = 200000;
+ } else {
+ gap = 1000000 * (tv.tv_sec - ir->base_time.tv_sec) +
+ tv.tv_usec - ir->base_time.tv_usec;
+ }
+
+ dprintk("RC5 IRQ: gap %d us for %s\n",
+ gap, (gpio & 0x20) ? "mark" : "space");
+
+ /* remote IRQ? */
+ if (!(gpio & 0x20))
+ return 0;
+
+ /* active code => add bit */
+ if (ir->active) {
+ /* only if in the code (otherwise spurious IRQ or timer
+ late) */
+ if (ir->last_bit < 28) {
+ ir->last_bit = (gap - ir_rc5_remote_gap / 2) /
+ ir_rc5_remote_gap;
+ ir->code |= 1 << ir->last_bit;
+ }
+ /* starting new code */
+ } else {
+ ir->active = true;
+ ir->code = 0;
+ ir->base_time = tv;
+ ir->last_bit = 0;
+
+ mod_timer(&ir->timer, current_jiffies + msecs_to_jiffies(30));
+ }
+
+ /* toggle GPIO pin 4 to reset the irq */
+ bttv_gpio_write(&btv->c, gpio & ~(1 << 4));
+ bttv_gpio_write(&btv->c, gpio | (1 << 4));
+ return 1;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void bttv_ir_start(struct bttv *btv, struct bttv_ir *ir)
+{
+ if (ir->polling) {
+ setup_timer(&ir->timer, bttv_input_timer, (unsigned long)btv);
+ ir->timer.expires = jiffies + msecs_to_jiffies(1000);
+ add_timer(&ir->timer);
+ } else if (ir->rc5_gpio) {
+ /* set timer_end for code completion */
+ setup_timer(&ir->timer, bttv_rc5_timer_end, (unsigned long)ir);
+ ir->shift_by = 1;
+ ir->start = 3;
+ ir->addr = 0x0;
+ ir->rc5_remote_gap = ir_rc5_remote_gap;
+ }
+}
+
+static void bttv_ir_stop(struct bttv *btv)
+{
+ if (btv->remote->polling)
+ del_timer_sync(&btv->remote->timer);
+
+ if (btv->remote->rc5_gpio) {
+ u32 gpio;
+
+ del_timer_sync(&btv->remote->timer);
+
+ gpio = bttv_gpio_read(&btv->c);
+ bttv_gpio_write(&btv->c, gpio & ~(1 << 4));
+ }
+}
+
+/*
+ * Get_key functions used by I2C remotes
+ */
+
+static int get_key_pv951(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
+{
+ unsigned char b;
+
+ /* poll IR chip */
+ if (1 != i2c_master_recv(ir->c, &b, 1)) {
+ dprintk("read error\n");
+ return -EIO;
+ }
+
+ /* ignore 0xaa */
+ if (b==0xaa)
+ return 0;
+ dprintk("key %02x\n", b);
+
+ /*
+ * NOTE:
+ * lirc_i2c maps the pv951 code as:
+ * addr = 0x61D6
+ * cmd = bit_reverse (b)
+ * So, it seems that this device uses NEC extended
+ * I decided to not fix the table, due to two reasons:
+ * 1) Without the actual device, this is only a guess;
+ * 2) As the addr is not reported via I2C, nor can be changed,
+ * the device is bound to the vendor-provided RC.
+ */
+
+ *ir_key = b;
+ *ir_raw = b;
+ return 1;
+}
+
+/* Instantiate the I2C IR receiver device, if present */
+void __devinit init_bttv_i2c_ir(struct bttv *btv)
+{
+ const unsigned short addr_list[] = {
+ 0x1a, 0x18, 0x64, 0x30, 0x71,
+ I2C_CLIENT_END
+ };
+ struct i2c_board_info info;
+
+ if (0 != btv->i2c_rc)
+ return;
+
+ memset(&info, 0, sizeof(struct i2c_board_info));
+ memset(&btv->init_data, 0, sizeof(btv->init_data));
+ strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
+
+ switch (btv->c.type) {
+ case BTTV_BOARD_PV951:
+ btv->init_data.name = "PV951";
+ btv->init_data.get_key = get_key_pv951;
+ btv->init_data.ir_codes = RC_MAP_PV951;
+ info.addr = 0x4b;
+ break;
+ default:
+ /*
+ * The external IR receiver is at i2c address 0x34 (0x35 for
+ * reads). Future Hauppauge cards will have an internal
+ * receiver at 0x30 (0x31 for reads). In theory, both can be
+ * fitted, and Hauppauge suggest an external overrides an
+ * internal.
+ * That's why we probe 0x1a (~0x34) first. CB
+ */
+
+ i2c_new_probed_device(&btv->c.i2c_adap, &info, addr_list, NULL);
+ return;
+ }
+
+ if (btv->init_data.name)
+ info.platform_data = &btv->init_data;
+ i2c_new_device(&btv->c.i2c_adap, &info);
+
+ return;
+}
+
+int __devexit fini_bttv_i2c(struct bttv *btv)
+{
+ if (0 != btv->i2c_rc)
+ return 0;
+
+ return i2c_del_adapter(&btv->c.i2c_adap);
+}
+
+int bttv_input_init(struct bttv *btv)
+{
+ struct bttv_ir *ir;
+ char *ir_codes = NULL;
+ struct rc_dev *rc;
+ int err = -ENOMEM;
+
+ if (!btv->has_remote)
+ return -ENODEV;
+
+ ir = kzalloc(sizeof(*ir),GFP_KERNEL);
+ rc = rc_allocate_device();
+ if (!ir || !rc)
+ goto err_out_free;
+
+ /* detect & configure */
+ switch (btv->c.type) {
+ case BTTV_BOARD_AVERMEDIA:
+ case BTTV_BOARD_AVPHONE98:
+ case BTTV_BOARD_AVERMEDIA98:
+ ir_codes = RC_MAP_AVERMEDIA;
+ ir->mask_keycode = 0xf88000;
+ ir->mask_keydown = 0x010000;
+ ir->polling = 50; // ms
+ break;
+
+ case BTTV_BOARD_AVDVBT_761:
+ case BTTV_BOARD_AVDVBT_771:
+ ir_codes = RC_MAP_AVERMEDIA_DVBT;
+ ir->mask_keycode = 0x0f00c0;
+ ir->mask_keydown = 0x000020;
+ ir->polling = 50; // ms
+ break;
+
+ case BTTV_BOARD_PXELVWPLTVPAK:
+ ir_codes = RC_MAP_PIXELVIEW;
+ ir->mask_keycode = 0x003e00;
+ ir->mask_keyup = 0x010000;
+ ir->polling = 50; // ms
+ break;
+ case BTTV_BOARD_PV_M4900:
+ case BTTV_BOARD_PV_BT878P_9B:
+ case BTTV_BOARD_PV_BT878P_PLUS:
+ ir_codes = RC_MAP_PIXELVIEW;
+ ir->mask_keycode = 0x001f00;
+ ir->mask_keyup = 0x008000;
+ ir->polling = 50; // ms
+ break;
+
+ case BTTV_BOARD_WINFAST2000:
+ ir_codes = RC_MAP_WINFAST;
+ ir->mask_keycode = 0x1f8;
+ break;
+ case BTTV_BOARD_MAGICTVIEW061:
+ case BTTV_BOARD_MAGICTVIEW063:
+ ir_codes = RC_MAP_WINFAST;
+ ir->mask_keycode = 0x0008e000;
+ ir->mask_keydown = 0x00200000;
+ break;
+ case BTTV_BOARD_APAC_VIEWCOMP:
+ ir_codes = RC_MAP_APAC_VIEWCOMP;
+ ir->mask_keycode = 0x001f00;
+ ir->mask_keyup = 0x008000;
+ ir->polling = 50; // ms
+ break;
+ case BTTV_BOARD_ASKEY_CPH03X:
+ case BTTV_BOARD_CONCEPTRONIC_CTVFMI2:
+ case BTTV_BOARD_CONTVFMI:
+ ir_codes = RC_MAP_PIXELVIEW;
+ ir->mask_keycode = 0x001F00;
+ ir->mask_keyup = 0x006000;
+ ir->polling = 50; // ms
+ break;
+ case BTTV_BOARD_NEBULA_DIGITV:
+ ir_codes = RC_MAP_NEBULA;
+ ir->rc5_gpio = true;
+ break;
+ case BTTV_BOARD_MACHTV_MAGICTV:
+ ir_codes = RC_MAP_APAC_VIEWCOMP;
+ ir->mask_keycode = 0x001F00;
+ ir->mask_keyup = 0x004000;
+ ir->polling = 50; /* ms */
+ break;
+ case BTTV_BOARD_KOZUMI_KTV_01C:
+ ir_codes = RC_MAP_PCTV_SEDNA;
+ ir->mask_keycode = 0x001f00;
+ ir->mask_keyup = 0x006000;
+ ir->polling = 50; /* ms */
+ break;
+ case BTTV_BOARD_ENLTV_FM_2:
+ ir_codes = RC_MAP_ENCORE_ENLTV2;
+ ir->mask_keycode = 0x00fd00;
+ ir->mask_keyup = 0x000080;
+ ir->polling = 1; /* ms */
+ ir->last_gpio = ir_extract_bits(bttv_gpio_read(&btv->c),
+ ir->mask_keycode);
+ break;
+ }
+ if (NULL == ir_codes) {
+ dprintk("Ooops: IR config error [card=%d]\n", btv->c.type);
+ err = -ENODEV;
+ goto err_out_free;
+ }
+
+ if (ir->rc5_gpio) {
+ u32 gpio;
+ /* enable remote irq */
+ bttv_gpio_inout(&btv->c, (1 << 4), 1 << 4);
+ gpio = bttv_gpio_read(&btv->c);
+ bttv_gpio_write(&btv->c, gpio & ~(1 << 4));
+ bttv_gpio_write(&btv->c, gpio | (1 << 4));
+ } else {
+ /* init hardware-specific stuff */
+ bttv_gpio_inout(&btv->c, ir->mask_keycode | ir->mask_keydown, 0);
+ }
+
+ /* init input device */
+ ir->dev = rc;
+
+ snprintf(ir->name, sizeof(ir->name), "bttv IR (card=%d)",
+ btv->c.type);
+ snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0",
+ pci_name(btv->c.pci));
+
+ rc->input_name = ir->name;
+ rc->input_phys = ir->phys;
+ rc->input_id.bustype = BUS_PCI;
+ rc->input_id.version = 1;
+ if (btv->c.pci->subsystem_vendor) {
+ rc->input_id.vendor = btv->c.pci->subsystem_vendor;
+ rc->input_id.product = btv->c.pci->subsystem_device;
+ } else {
+ rc->input_id.vendor = btv->c.pci->vendor;
+ rc->input_id.product = btv->c.pci->device;
+ }
+ rc->dev.parent = &btv->c.pci->dev;
+ rc->map_name = ir_codes;
+ rc->driver_name = MODULE_NAME;
+
+ btv->remote = ir;
+ bttv_ir_start(btv, ir);
+
+ /* all done */
+ err = rc_register_device(rc);
+ if (err)
+ goto err_out_stop;
+
+ return 0;
+
+ err_out_stop:
+ bttv_ir_stop(btv);
+ btv->remote = NULL;
+ err_out_free:
+ rc_free_device(rc);
+ kfree(ir);
+ return err;
+}
+
+void bttv_input_fini(struct bttv *btv)
+{
+ if (btv->remote == NULL)
+ return;
+
+ bttv_ir_stop(btv);
+ rc_unregister_device(btv->remote->dev);
+ kfree(btv->remote);
+ btv->remote = NULL;
+}
diff --git a/drivers/media/pci/bt8xx/bttv-risc.c b/drivers/media/pci/bt8xx/bttv-risc.c
new file mode 100644
index 00000000000..82cc47d2e3f
--- /dev/null
+++ b/drivers/media/pci/bt8xx/bttv-risc.c
@@ -0,0 +1,909 @@
+/*
+
+ bttv-risc.c -- interfaces to other kernel modules
+
+ bttv risc code handling
+ - memory management
+ - generation
+
+ (c) 2000-2003 Gerd Knorr <kraxel@bytesex.org>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/pci.h>
+#include <linux/vmalloc.h>
+#include <linux/interrupt.h>
+#include <asm/page.h>
+#include <asm/pgtable.h>
+#include <media/v4l2-ioctl.h>
+
+#include "bttvp.h"
+
+#define VCR_HACK_LINES 4
+
+/* ---------------------------------------------------------- */
+/* risc code generators */
+
+int
+bttv_risc_packed(struct bttv *btv, struct btcx_riscmem *risc,
+ struct scatterlist *sglist,
+ unsigned int offset, unsigned int bpl,
+ unsigned int padding, unsigned int skip_lines,
+ unsigned int store_lines)
+{
+ u32 instructions,line,todo;
+ struct scatterlist *sg;
+ __le32 *rp;
+ int rc;
+
+ /* estimate risc mem: worst case is one write per page border +
+ one write per scan line + sync + jump (all 2 dwords). padding
+ can cause next bpl to start close to a page border. First DMA
+ region may be smaller than PAGE_SIZE */
+ instructions = skip_lines * 4;
+ instructions += (1 + ((bpl + padding) * store_lines)
+ / PAGE_SIZE + store_lines) * 8;
+ instructions += 2 * 8;
+ if ((rc = btcx_riscmem_alloc(btv->c.pci,risc,instructions)) < 0)
+ return rc;
+
+ /* sync instruction */
+ rp = risc->cpu;
+ *(rp++) = cpu_to_le32(BT848_RISC_SYNC|BT848_FIFO_STATUS_FM1);
+ *(rp++) = cpu_to_le32(0);
+
+ while (skip_lines-- > 0) {
+ *(rp++) = cpu_to_le32(BT848_RISC_SKIP | BT848_RISC_SOL |
+ BT848_RISC_EOL | bpl);
+ }
+
+ /* scan lines */
+ sg = sglist;
+ for (line = 0; line < store_lines; line++) {
+ if ((btv->opt_vcr_hack) &&
+ (line >= (store_lines - VCR_HACK_LINES)))
+ continue;
+ while (offset && offset >= sg_dma_len(sg)) {
+ offset -= sg_dma_len(sg);
+ sg++;
+ }
+ if (bpl <= sg_dma_len(sg)-offset) {
+ /* fits into current chunk */
+ *(rp++)=cpu_to_le32(BT848_RISC_WRITE|BT848_RISC_SOL|
+ BT848_RISC_EOL|bpl);
+ *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset);
+ offset+=bpl;
+ } else {
+ /* scanline needs to be splitted */
+ todo = bpl;
+ *(rp++)=cpu_to_le32(BT848_RISC_WRITE|BT848_RISC_SOL|
+ (sg_dma_len(sg)-offset));
+ *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset);
+ todo -= (sg_dma_len(sg)-offset);
+ offset = 0;
+ sg++;
+ while (todo > sg_dma_len(sg)) {
+ *(rp++)=cpu_to_le32(BT848_RISC_WRITE|
+ sg_dma_len(sg));
+ *(rp++)=cpu_to_le32(sg_dma_address(sg));
+ todo -= sg_dma_len(sg);
+ sg++;
+ }
+ *(rp++)=cpu_to_le32(BT848_RISC_WRITE|BT848_RISC_EOL|
+ todo);
+ *(rp++)=cpu_to_le32(sg_dma_address(sg));
+ offset += todo;
+ }
+ offset += padding;
+ }
+
+ /* save pointer to jmp instruction address */
+ risc->jmp = rp;
+ BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size);
+ return 0;
+}
+
+static int
+bttv_risc_planar(struct bttv *btv, struct btcx_riscmem *risc,
+ struct scatterlist *sglist,
+ unsigned int yoffset, unsigned int ybpl,
+ unsigned int ypadding, unsigned int ylines,
+ unsigned int uoffset, unsigned int voffset,
+ unsigned int hshift, unsigned int vshift,
+ unsigned int cpadding)
+{
+ unsigned int instructions,line,todo,ylen,chroma;
+ __le32 *rp;
+ u32 ri;
+ struct scatterlist *ysg;
+ struct scatterlist *usg;
+ struct scatterlist *vsg;
+ int topfield = (0 == yoffset);
+ int rc;
+
+ /* estimate risc mem: worst case is one write per page border +
+ one write per scan line (5 dwords)
+ plus sync + jump (2 dwords) */
+ instructions = ((3 + (ybpl + ypadding) * ylines * 2)
+ / PAGE_SIZE) + ylines;
+ instructions += 2;
+ if ((rc = btcx_riscmem_alloc(btv->c.pci,risc,instructions*4*5)) < 0)
+ return rc;
+
+ /* sync instruction */
+ rp = risc->cpu;
+ *(rp++) = cpu_to_le32(BT848_RISC_SYNC|BT848_FIFO_STATUS_FM3);
+ *(rp++) = cpu_to_le32(0);
+
+ /* scan lines */
+ ysg = sglist;
+ usg = sglist;
+ vsg = sglist;
+ for (line = 0; line < ylines; line++) {
+ if ((btv->opt_vcr_hack) &&
+ (line >= (ylines - VCR_HACK_LINES)))
+ continue;
+ switch (vshift) {
+ case 0:
+ chroma = 1;
+ break;
+ case 1:
+ if (topfield)
+ chroma = ((line & 1) == 0);
+ else
+ chroma = ((line & 1) == 1);
+ break;
+ case 2:
+ if (topfield)
+ chroma = ((line & 3) == 0);
+ else
+ chroma = ((line & 3) == 2);
+ break;
+ default:
+ chroma = 0;
+ break;
+ }
+
+ for (todo = ybpl; todo > 0; todo -= ylen) {
+ /* go to next sg entry if needed */
+ while (yoffset && yoffset >= sg_dma_len(ysg)) {
+ yoffset -= sg_dma_len(ysg);
+ ysg++;
+ }
+ while (uoffset && uoffset >= sg_dma_len(usg)) {
+ uoffset -= sg_dma_len(usg);
+ usg++;
+ }
+ while (voffset && voffset >= sg_dma_len(vsg)) {
+ voffset -= sg_dma_len(vsg);
+ vsg++;
+ }
+
+ /* calculate max number of bytes we can write */
+ ylen = todo;
+ if (yoffset + ylen > sg_dma_len(ysg))
+ ylen = sg_dma_len(ysg) - yoffset;
+ if (chroma) {
+ if (uoffset + (ylen>>hshift) > sg_dma_len(usg))
+ ylen = (sg_dma_len(usg) - uoffset) << hshift;
+ if (voffset + (ylen>>hshift) > sg_dma_len(vsg))
+ ylen = (sg_dma_len(vsg) - voffset) << hshift;
+ ri = BT848_RISC_WRITE123;
+ } else {
+ ri = BT848_RISC_WRITE1S23;
+ }
+ if (ybpl == todo)
+ ri |= BT848_RISC_SOL;
+ if (ylen == todo)
+ ri |= BT848_RISC_EOL;
+
+ /* write risc instruction */
+ *(rp++)=cpu_to_le32(ri | ylen);
+ *(rp++)=cpu_to_le32(((ylen >> hshift) << 16) |
+ (ylen >> hshift));
+ *(rp++)=cpu_to_le32(sg_dma_address(ysg)+yoffset);
+ yoffset += ylen;
+ if (chroma) {
+ *(rp++)=cpu_to_le32(sg_dma_address(usg)+uoffset);
+ uoffset += ylen >> hshift;
+ *(rp++)=cpu_to_le32(sg_dma_address(vsg)+voffset);
+ voffset += ylen >> hshift;
+ }
+ }
+ yoffset += ypadding;
+ if (chroma) {
+ uoffset += cpadding;
+ voffset += cpadding;
+ }
+ }
+
+ /* save pointer to jmp instruction address */
+ risc->jmp = rp;
+ BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size);
+ return 0;
+}
+
+static int
+bttv_risc_overlay(struct bttv *btv, struct btcx_riscmem *risc,
+ const struct bttv_format *fmt, struct bttv_overlay *ov,
+ int skip_even, int skip_odd)
+{
+ int dwords, rc, line, maxy, start, end;
+ unsigned skip, nskips;
+ struct btcx_skiplist *skips;
+ __le32 *rp;
+ u32 ri,ra;
+ u32 addr;
+
+ /* skip list for window clipping */
+ if (NULL == (skips = kmalloc(sizeof(*skips) * ov->nclips,GFP_KERNEL)))
+ return -ENOMEM;
+
+ /* estimate risc mem: worst case is (1.5*clip+1) * lines instructions
+ + sync + jump (all 2 dwords) */
+ dwords = (3 * ov->nclips + 2) *
+ ((skip_even || skip_odd) ? (ov->w.height+1)>>1 : ov->w.height);
+ dwords += 4;
+ if ((rc = btcx_riscmem_alloc(btv->c.pci,risc,dwords*4)) < 0) {
+ kfree(skips);
+ return rc;
+ }
+
+ /* sync instruction */
+ rp = risc->cpu;
+ *(rp++) = cpu_to_le32(BT848_RISC_SYNC|BT848_FIFO_STATUS_FM1);
+ *(rp++) = cpu_to_le32(0);
+
+ addr = (unsigned long)btv->fbuf.base;
+ addr += btv->fbuf.fmt.bytesperline * ov->w.top;
+ addr += (fmt->depth >> 3) * ov->w.left;
+
+ /* scan lines */
+ for (maxy = -1, line = 0; line < ov->w.height;
+ line++, addr += btv->fbuf.fmt.bytesperline) {
+ if ((btv->opt_vcr_hack) &&
+ (line >= (ov->w.height - VCR_HACK_LINES)))
+ continue;
+ if ((line%2) == 0 && skip_even)
+ continue;
+ if ((line%2) == 1 && skip_odd)
+ continue;
+
+ /* calculate clipping */
+ if (line > maxy)
+ btcx_calc_skips(line, ov->w.width, &maxy,
+ skips, &nskips, ov->clips, ov->nclips);
+
+ /* write out risc code */
+ for (start = 0, skip = 0; start < ov->w.width; start = end) {
+ if (skip >= nskips) {
+ ri = BT848_RISC_WRITE;
+ end = ov->w.width;
+ } else if (start < skips[skip].start) {
+ ri = BT848_RISC_WRITE;
+ end = skips[skip].start;
+ } else {
+ ri = BT848_RISC_SKIP;
+ end = skips[skip].end;
+ skip++;
+ }
+ if (BT848_RISC_WRITE == ri)
+ ra = addr + (fmt->depth>>3)*start;
+ else
+ ra = 0;
+
+ if (0 == start)
+ ri |= BT848_RISC_SOL;
+ if (ov->w.width == end)
+ ri |= BT848_RISC_EOL;
+ ri |= (fmt->depth>>3) * (end-start);
+
+ *(rp++)=cpu_to_le32(ri);
+ if (0 != ra)
+ *(rp++)=cpu_to_le32(ra);
+ }
+ }
+
+ /* save pointer to jmp instruction address */
+ risc->jmp = rp;
+ BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size);
+ kfree(skips);
+ return 0;
+}
+
+/* ---------------------------------------------------------- */
+
+static void
+bttv_calc_geo_old(struct bttv *btv, struct bttv_geometry *geo,
+ int width, int height, int interleaved,
+ const struct bttv_tvnorm *tvnorm)
+{
+ u32 xsf, sr;
+ int vdelay;
+
+ int swidth = tvnorm->swidth;
+ int totalwidth = tvnorm->totalwidth;
+ int scaledtwidth = tvnorm->scaledtwidth;
+
+ if (btv->input == btv->dig) {
+ swidth = 720;
+ totalwidth = 858;
+ scaledtwidth = 858;
+ }
+
+ vdelay = tvnorm->vdelay;
+
+ xsf = (width*scaledtwidth)/swidth;
+ geo->hscale = ((totalwidth*4096UL)/xsf-4096);
+ geo->hdelay = tvnorm->hdelayx1;
+ geo->hdelay = (geo->hdelay*width)/swidth;
+ geo->hdelay &= 0x3fe;
+ sr = ((tvnorm->sheight >> (interleaved?0:1))*512)/height - 512;
+ geo->vscale = (0x10000UL-sr) & 0x1fff;
+ geo->crop = ((width>>8)&0x03) | ((geo->hdelay>>6)&0x0c) |
+ ((tvnorm->sheight>>4)&0x30) | ((vdelay>>2)&0xc0);
+ geo->vscale |= interleaved ? (BT848_VSCALE_INT<<8) : 0;
+ geo->vdelay = vdelay;
+ geo->width = width;
+ geo->sheight = tvnorm->sheight;
+ geo->vtotal = tvnorm->vtotal;
+
+ if (btv->opt_combfilter) {
+ geo->vtc = (width < 193) ? 2 : ((width < 385) ? 1 : 0);
+ geo->comb = (width < 769) ? 1 : 0;
+ } else {
+ geo->vtc = 0;
+ geo->comb = 0;
+ }
+}
+
+static void
+bttv_calc_geo (struct bttv * btv,
+ struct bttv_geometry * geo,
+ unsigned int width,
+ unsigned int height,
+ int both_fields,
+ const struct bttv_tvnorm * tvnorm,
+ const struct v4l2_rect * crop)
+{
+ unsigned int c_width;
+ unsigned int c_height;
+ u32 sr;
+
+ if ((crop->left == tvnorm->cropcap.defrect.left
+ && crop->top == tvnorm->cropcap.defrect.top
+ && crop->width == tvnorm->cropcap.defrect.width
+ && crop->height == tvnorm->cropcap.defrect.height
+ && width <= tvnorm->swidth /* see PAL-Nc et al */)
+ || btv->input == btv->dig) {
+ bttv_calc_geo_old(btv, geo, width, height,
+ both_fields, tvnorm);
+ return;
+ }
+
+ /* For bug compatibility the image size checks permit scale
+ factors > 16. See bttv_crop_calc_limits(). */
+ c_width = min((unsigned int) crop->width, width * 16);
+ c_height = min((unsigned int) crop->height, height * 16);
+
+ geo->width = width;
+ geo->hscale = (c_width * 4096U + (width >> 1)) / width - 4096;
+ /* Even to store Cb first, odd for Cr. */
+ geo->hdelay = ((crop->left * width + c_width) / c_width) & ~1;
+
+ geo->sheight = c_height;
+ geo->vdelay = crop->top - tvnorm->cropcap.bounds.top + MIN_VDELAY;
+ sr = c_height >> !both_fields;
+ sr = (sr * 512U + (height >> 1)) / height - 512;
+ geo->vscale = (0x10000UL - sr) & 0x1fff;
+ geo->vscale |= both_fields ? (BT848_VSCALE_INT << 8) : 0;
+ geo->vtotal = tvnorm->vtotal;
+
+ geo->crop = (((geo->width >> 8) & 0x03) |
+ ((geo->hdelay >> 6) & 0x0c) |
+ ((geo->sheight >> 4) & 0x30) |
+ ((geo->vdelay >> 2) & 0xc0));
+
+ if (btv->opt_combfilter) {
+ geo->vtc = (width < 193) ? 2 : ((width < 385) ? 1 : 0);
+ geo->comb = (width < 769) ? 1 : 0;
+ } else {
+ geo->vtc = 0;
+ geo->comb = 0;
+ }
+}
+
+static void
+bttv_apply_geo(struct bttv *btv, struct bttv_geometry *geo, int odd)
+{
+ int off = odd ? 0x80 : 0x00;
+
+ if (geo->comb)
+ btor(BT848_VSCALE_COMB, BT848_E_VSCALE_HI+off);
+ else
+ btand(~BT848_VSCALE_COMB, BT848_E_VSCALE_HI+off);
+
+ btwrite(geo->vtc, BT848_E_VTC+off);
+ btwrite(geo->hscale >> 8, BT848_E_HSCALE_HI+off);
+ btwrite(geo->hscale & 0xff, BT848_E_HSCALE_LO+off);
+ btaor((geo->vscale>>8), 0xe0, BT848_E_VSCALE_HI+off);
+ btwrite(geo->vscale & 0xff, BT848_E_VSCALE_LO+off);
+ btwrite(geo->width & 0xff, BT848_E_HACTIVE_LO+off);
+ btwrite(geo->hdelay & 0xff, BT848_E_HDELAY_LO+off);
+ btwrite(geo->sheight & 0xff, BT848_E_VACTIVE_LO+off);
+ btwrite(geo->vdelay & 0xff, BT848_E_VDELAY_LO+off);
+ btwrite(geo->crop, BT848_E_CROP+off);
+ btwrite(geo->vtotal>>8, BT848_VTOTAL_HI);
+ btwrite(geo->vtotal & 0xff, BT848_VTOTAL_LO);
+}
+
+/* ---------------------------------------------------------- */
+/* risc group / risc main loop / dma management */
+
+void
+bttv_set_dma(struct bttv *btv, int override)
+{
+ unsigned long cmd;
+ int capctl;
+
+ btv->cap_ctl = 0;
+ if (NULL != btv->curr.top) btv->cap_ctl |= 0x02;
+ if (NULL != btv->curr.bottom) btv->cap_ctl |= 0x01;
+ if (NULL != btv->cvbi) btv->cap_ctl |= 0x0c;
+
+ capctl = 0;
+ capctl |= (btv->cap_ctl & 0x03) ? 0x03 : 0x00; /* capture */
+ capctl |= (btv->cap_ctl & 0x0c) ? 0x0c : 0x00; /* vbi data */
+ capctl |= override;
+
+ d2printk("%d: capctl=%x lirq=%d top=%08llx/%08llx even=%08llx/%08llx\n",
+ btv->c.nr,capctl,btv->loop_irq,
+ btv->cvbi ? (unsigned long long)btv->cvbi->top.dma : 0,
+ btv->curr.top ? (unsigned long long)btv->curr.top->top.dma : 0,
+ btv->cvbi ? (unsigned long long)btv->cvbi->bottom.dma : 0,
+ btv->curr.bottom ? (unsigned long long)btv->curr.bottom->bottom.dma : 0);
+
+ cmd = BT848_RISC_JUMP;
+ if (btv->loop_irq) {
+ cmd |= BT848_RISC_IRQ;
+ cmd |= (btv->loop_irq & 0x0f) << 16;
+ cmd |= (~btv->loop_irq & 0x0f) << 20;
+ }
+ if (btv->curr.frame_irq || btv->loop_irq || btv->cvbi) {
+ mod_timer(&btv->timeout, jiffies+BTTV_TIMEOUT);
+ } else {
+ del_timer(&btv->timeout);
+ }
+ btv->main.cpu[RISC_SLOT_LOOP] = cpu_to_le32(cmd);
+
+ btaor(capctl, ~0x0f, BT848_CAP_CTL);
+ if (capctl) {
+ if (btv->dma_on)
+ return;
+ btwrite(btv->main.dma, BT848_RISC_STRT_ADD);
+ btor(3, BT848_GPIO_DMA_CTL);
+ btv->dma_on = 1;
+ } else {
+ if (!btv->dma_on)
+ return;
+ btand(~3, BT848_GPIO_DMA_CTL);
+ btv->dma_on = 0;
+ }
+ return;
+}
+
+int
+bttv_risc_init_main(struct bttv *btv)
+{
+ int rc;
+
+ if ((rc = btcx_riscmem_alloc(btv->c.pci,&btv->main,PAGE_SIZE)) < 0)
+ return rc;
+ dprintk("%d: risc main @ %08llx\n",
+ btv->c.nr, (unsigned long long)btv->main.dma);
+
+ btv->main.cpu[0] = cpu_to_le32(BT848_RISC_SYNC | BT848_RISC_RESYNC |
+ BT848_FIFO_STATUS_VRE);
+ btv->main.cpu[1] = cpu_to_le32(0);
+ btv->main.cpu[2] = cpu_to_le32(BT848_RISC_JUMP);
+ btv->main.cpu[3] = cpu_to_le32(btv->main.dma + (4<<2));
+
+ /* top field */
+ btv->main.cpu[4] = cpu_to_le32(BT848_RISC_JUMP);
+ btv->main.cpu[5] = cpu_to_le32(btv->main.dma + (6<<2));
+ btv->main.cpu[6] = cpu_to_le32(BT848_RISC_JUMP);
+ btv->main.cpu[7] = cpu_to_le32(btv->main.dma + (8<<2));
+
+ btv->main.cpu[8] = cpu_to_le32(BT848_RISC_SYNC | BT848_RISC_RESYNC |
+ BT848_FIFO_STATUS_VRO);
+ btv->main.cpu[9] = cpu_to_le32(0);
+
+ /* bottom field */
+ btv->main.cpu[10] = cpu_to_le32(BT848_RISC_JUMP);
+ btv->main.cpu[11] = cpu_to_le32(btv->main.dma + (12<<2));
+ btv->main.cpu[12] = cpu_to_le32(BT848_RISC_JUMP);
+ btv->main.cpu[13] = cpu_to_le32(btv->main.dma + (14<<2));
+
+ /* jump back to top field */
+ btv->main.cpu[14] = cpu_to_le32(BT848_RISC_JUMP);
+ btv->main.cpu[15] = cpu_to_le32(btv->main.dma + (0<<2));
+
+ return 0;
+}
+
+int
+bttv_risc_hook(struct bttv *btv, int slot, struct btcx_riscmem *risc,
+ int irqflags)
+{
+ unsigned long cmd;
+ unsigned long next = btv->main.dma + ((slot+2) << 2);
+
+ if (NULL == risc) {
+ d2printk("%d: risc=%p slot[%d]=NULL\n", btv->c.nr, risc, slot);
+ btv->main.cpu[slot+1] = cpu_to_le32(next);
+ } else {
+ d2printk("%d: risc=%p slot[%d]=%08llx irq=%d\n",
+ btv->c.nr, risc, slot,
+ (unsigned long long)risc->dma, irqflags);
+ cmd = BT848_RISC_JUMP;
+ if (irqflags) {
+ cmd |= BT848_RISC_IRQ;
+ cmd |= (irqflags & 0x0f) << 16;
+ cmd |= (~irqflags & 0x0f) << 20;
+ }
+ risc->jmp[0] = cpu_to_le32(cmd);
+ risc->jmp[1] = cpu_to_le32(next);
+ btv->main.cpu[slot+1] = cpu_to_le32(risc->dma);
+ }
+ return 0;
+}
+
+void
+bttv_dma_free(struct videobuf_queue *q,struct bttv *btv, struct bttv_buffer *buf)
+{
+ struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+
+ BUG_ON(in_interrupt());
+ videobuf_waiton(q, &buf->vb, 0, 0);
+ videobuf_dma_unmap(q->dev, dma);
+ videobuf_dma_free(dma);
+ btcx_riscmem_free(btv->c.pci,&buf->bottom);
+ btcx_riscmem_free(btv->c.pci,&buf->top);
+ buf->vb.state = VIDEOBUF_NEEDS_INIT;
+}
+
+int
+bttv_buffer_activate_vbi(struct bttv *btv,
+ struct bttv_buffer *vbi)
+{
+ struct btcx_riscmem *top;
+ struct btcx_riscmem *bottom;
+ int top_irq_flags;
+ int bottom_irq_flags;
+
+ top = NULL;
+ bottom = NULL;
+ top_irq_flags = 0;
+ bottom_irq_flags = 0;
+
+ if (vbi) {
+ unsigned int crop, vdelay;
+
+ vbi->vb.state = VIDEOBUF_ACTIVE;
+ list_del(&vbi->vb.queue);
+
+ /* VDELAY is start of video, end of VBI capturing. */
+ crop = btread(BT848_E_CROP);
+ vdelay = btread(BT848_E_VDELAY_LO) + ((crop & 0xc0) << 2);
+
+ if (vbi->geo.vdelay > vdelay) {
+ vdelay = vbi->geo.vdelay & 0xfe;
+ crop = (crop & 0x3f) | ((vbi->geo.vdelay >> 2) & 0xc0);
+
+ btwrite(vdelay, BT848_E_VDELAY_LO);
+ btwrite(crop, BT848_E_CROP);
+ btwrite(vdelay, BT848_O_VDELAY_LO);
+ btwrite(crop, BT848_O_CROP);
+ }
+
+ if (vbi->vbi_count[0] > 0) {
+ top = &vbi->top;
+ top_irq_flags = 4;
+ }
+
+ if (vbi->vbi_count[1] > 0) {
+ top_irq_flags = 0;
+ bottom = &vbi->bottom;
+ bottom_irq_flags = 4;
+ }
+ }
+
+ bttv_risc_hook(btv, RISC_SLOT_O_VBI, top, top_irq_flags);
+ bttv_risc_hook(btv, RISC_SLOT_E_VBI, bottom, bottom_irq_flags);
+
+ return 0;
+}
+
+int
+bttv_buffer_activate_video(struct bttv *btv,
+ struct bttv_buffer_set *set)
+{
+ /* video capture */
+ if (NULL != set->top && NULL != set->bottom) {
+ if (set->top == set->bottom) {
+ set->top->vb.state = VIDEOBUF_ACTIVE;
+ if (set->top->vb.queue.next)
+ list_del(&set->top->vb.queue);
+ } else {
+ set->top->vb.state = VIDEOBUF_ACTIVE;
+ set->bottom->vb.state = VIDEOBUF_ACTIVE;
+ if (set->top->vb.queue.next)
+ list_del(&set->top->vb.queue);
+ if (set->bottom->vb.queue.next)
+ list_del(&set->bottom->vb.queue);
+ }
+ bttv_apply_geo(btv, &set->top->geo, 1);
+ bttv_apply_geo(btv, &set->bottom->geo,0);
+ bttv_risc_hook(btv, RISC_SLOT_O_FIELD, &set->top->top,
+ set->top_irq);
+ bttv_risc_hook(btv, RISC_SLOT_E_FIELD, &set->bottom->bottom,
+ set->frame_irq);
+ btaor((set->top->btformat & 0xf0) | (set->bottom->btformat & 0x0f),
+ ~0xff, BT848_COLOR_FMT);
+ btaor((set->top->btswap & 0x0a) | (set->bottom->btswap & 0x05),
+ ~0x0f, BT848_COLOR_CTL);
+ } else if (NULL != set->top) {
+ set->top->vb.state = VIDEOBUF_ACTIVE;
+ if (set->top->vb.queue.next)
+ list_del(&set->top->vb.queue);
+ bttv_apply_geo(btv, &set->top->geo,1);
+ bttv_apply_geo(btv, &set->top->geo,0);
+ bttv_risc_hook(btv, RISC_SLOT_O_FIELD, &set->top->top,
+ set->frame_irq);
+ bttv_risc_hook(btv, RISC_SLOT_E_FIELD, NULL, 0);
+ btaor(set->top->btformat & 0xff, ~0xff, BT848_COLOR_FMT);
+ btaor(set->top->btswap & 0x0f, ~0x0f, BT848_COLOR_CTL);
+ } else if (NULL != set->bottom) {
+ set->bottom->vb.state = VIDEOBUF_ACTIVE;
+ if (set->bottom->vb.queue.next)
+ list_del(&set->bottom->vb.queue);
+ bttv_apply_geo(btv, &set->bottom->geo,1);
+ bttv_apply_geo(btv, &set->bottom->geo,0);
+ bttv_risc_hook(btv, RISC_SLOT_O_FIELD, NULL, 0);
+ bttv_risc_hook(btv, RISC_SLOT_E_FIELD, &set->bottom->bottom,
+ set->frame_irq);
+ btaor(set->bottom->btformat & 0xff, ~0xff, BT848_COLOR_FMT);
+ btaor(set->bottom->btswap & 0x0f, ~0x0f, BT848_COLOR_CTL);
+ } else {
+ bttv_risc_hook(btv, RISC_SLOT_O_FIELD, NULL, 0);
+ bttv_risc_hook(btv, RISC_SLOT_E_FIELD, NULL, 0);
+ }
+ return 0;
+}
+
+/* ---------------------------------------------------------- */
+
+/* calculate geometry, build risc code */
+int
+bttv_buffer_risc(struct bttv *btv, struct bttv_buffer *buf)
+{
+ const struct bttv_tvnorm *tvnorm = bttv_tvnorms + buf->tvnorm;
+ struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+
+ dprintk("%d: buffer field: %s format: %s size: %dx%d\n",
+ btv->c.nr, v4l2_field_names[buf->vb.field],
+ buf->fmt->name, buf->vb.width, buf->vb.height);
+
+ /* packed pixel modes */
+ if (buf->fmt->flags & FORMAT_FLAGS_PACKED) {
+ int bpl = (buf->fmt->depth >> 3) * buf->vb.width;
+ int bpf = bpl * (buf->vb.height >> 1);
+
+ bttv_calc_geo(btv,&buf->geo,buf->vb.width,buf->vb.height,
+ V4L2_FIELD_HAS_BOTH(buf->vb.field),
+ tvnorm,&buf->crop);
+
+ switch (buf->vb.field) {
+ case V4L2_FIELD_TOP:
+ bttv_risc_packed(btv,&buf->top,dma->sglist,
+ /* offset */ 0,bpl,
+ /* padding */ 0,/* skip_lines */ 0,
+ buf->vb.height);
+ break;
+ case V4L2_FIELD_BOTTOM:
+ bttv_risc_packed(btv,&buf->bottom,dma->sglist,
+ 0,bpl,0,0,buf->vb.height);
+ break;
+ case V4L2_FIELD_INTERLACED:
+ bttv_risc_packed(btv,&buf->top,dma->sglist,
+ 0,bpl,bpl,0,buf->vb.height >> 1);
+ bttv_risc_packed(btv,&buf->bottom,dma->sglist,
+ bpl,bpl,bpl,0,buf->vb.height >> 1);
+ break;
+ case V4L2_FIELD_SEQ_TB:
+ bttv_risc_packed(btv,&buf->top,dma->sglist,
+ 0,bpl,0,0,buf->vb.height >> 1);
+ bttv_risc_packed(btv,&buf->bottom,dma->sglist,
+ bpf,bpl,0,0,buf->vb.height >> 1);
+ break;
+ default:
+ BUG();
+ }
+ }
+
+ /* planar modes */
+ if (buf->fmt->flags & FORMAT_FLAGS_PLANAR) {
+ int uoffset, voffset;
+ int ypadding, cpadding, lines;
+
+ /* calculate chroma offsets */
+ uoffset = buf->vb.width * buf->vb.height;
+ voffset = buf->vb.width * buf->vb.height;
+ if (buf->fmt->flags & FORMAT_FLAGS_CrCb) {
+ /* Y-Cr-Cb plane order */
+ uoffset >>= buf->fmt->hshift;
+ uoffset >>= buf->fmt->vshift;
+ uoffset += voffset;
+ } else {
+ /* Y-Cb-Cr plane order */
+ voffset >>= buf->fmt->hshift;
+ voffset >>= buf->fmt->vshift;
+ voffset += uoffset;
+ }
+
+ switch (buf->vb.field) {
+ case V4L2_FIELD_TOP:
+ bttv_calc_geo(btv,&buf->geo,buf->vb.width,
+ buf->vb.height,/* both_fields */ 0,
+ tvnorm,&buf->crop);
+ bttv_risc_planar(btv, &buf->top, dma->sglist,
+ 0,buf->vb.width,0,buf->vb.height,
+ uoffset,voffset,buf->fmt->hshift,
+ buf->fmt->vshift,0);
+ break;
+ case V4L2_FIELD_BOTTOM:
+ bttv_calc_geo(btv,&buf->geo,buf->vb.width,
+ buf->vb.height,0,
+ tvnorm,&buf->crop);
+ bttv_risc_planar(btv, &buf->bottom, dma->sglist,
+ 0,buf->vb.width,0,buf->vb.height,
+ uoffset,voffset,buf->fmt->hshift,
+ buf->fmt->vshift,0);
+ break;
+ case V4L2_FIELD_INTERLACED:
+ bttv_calc_geo(btv,&buf->geo,buf->vb.width,
+ buf->vb.height,1,
+ tvnorm,&buf->crop);
+ lines = buf->vb.height >> 1;
+ ypadding = buf->vb.width;
+ cpadding = buf->vb.width >> buf->fmt->hshift;
+ bttv_risc_planar(btv,&buf->top,
+ dma->sglist,
+ 0,buf->vb.width,ypadding,lines,
+ uoffset,voffset,
+ buf->fmt->hshift,
+ buf->fmt->vshift,
+ cpadding);
+ bttv_risc_planar(btv,&buf->bottom,
+ dma->sglist,
+ ypadding,buf->vb.width,ypadding,lines,
+ uoffset+cpadding,
+ voffset+cpadding,
+ buf->fmt->hshift,
+ buf->fmt->vshift,
+ cpadding);
+ break;
+ case V4L2_FIELD_SEQ_TB:
+ bttv_calc_geo(btv,&buf->geo,buf->vb.width,
+ buf->vb.height,1,
+ tvnorm,&buf->crop);
+ lines = buf->vb.height >> 1;
+ ypadding = buf->vb.width;
+ cpadding = buf->vb.width >> buf->fmt->hshift;
+ bttv_risc_planar(btv,&buf->top,
+ dma->sglist,
+ 0,buf->vb.width,0,lines,
+ uoffset >> 1,
+ voffset >> 1,
+ buf->fmt->hshift,
+ buf->fmt->vshift,
+ 0);
+ bttv_risc_planar(btv,&buf->bottom,
+ dma->sglist,
+ lines * ypadding,buf->vb.width,0,lines,
+ lines * ypadding + (uoffset >> 1),
+ lines * ypadding + (voffset >> 1),
+ buf->fmt->hshift,
+ buf->fmt->vshift,
+ 0);
+ break;
+ default:
+ BUG();
+ }
+ }
+
+ /* raw data */
+ if (buf->fmt->flags & FORMAT_FLAGS_RAW) {
+ /* build risc code */
+ buf->vb.field = V4L2_FIELD_SEQ_TB;
+ bttv_calc_geo(btv,&buf->geo,tvnorm->swidth,tvnorm->sheight,
+ 1,tvnorm,&buf->crop);
+ bttv_risc_packed(btv, &buf->top, dma->sglist,
+ /* offset */ 0, RAW_BPL, /* padding */ 0,
+ /* skip_lines */ 0, RAW_LINES);
+ bttv_risc_packed(btv, &buf->bottom, dma->sglist,
+ buf->vb.size/2 , RAW_BPL, 0, 0, RAW_LINES);
+ }
+
+ /* copy format info */
+ buf->btformat = buf->fmt->btformat;
+ buf->btswap = buf->fmt->btswap;
+ return 0;
+}
+
+/* ---------------------------------------------------------- */
+
+/* calculate geometry, build risc code */
+int
+bttv_overlay_risc(struct bttv *btv,
+ struct bttv_overlay *ov,
+ const struct bttv_format *fmt,
+ struct bttv_buffer *buf)
+{
+ /* check interleave, bottom+top fields */
+ dprintk("%d: overlay fields: %s format: %s size: %dx%d\n",
+ btv->c.nr, v4l2_field_names[buf->vb.field],
+ fmt->name, ov->w.width, ov->w.height);
+
+ /* calculate geometry */
+ bttv_calc_geo(btv,&buf->geo,ov->w.width,ov->w.height,
+ V4L2_FIELD_HAS_BOTH(ov->field),
+ &bttv_tvnorms[ov->tvnorm],&buf->crop);
+
+ /* build risc code */
+ switch (ov->field) {
+ case V4L2_FIELD_TOP:
+ bttv_risc_overlay(btv, &buf->top, fmt, ov, 0, 0);
+ break;
+ case V4L2_FIELD_BOTTOM:
+ bttv_risc_overlay(btv, &buf->bottom, fmt, ov, 0, 0);
+ break;
+ case V4L2_FIELD_INTERLACED:
+ bttv_risc_overlay(btv, &buf->top, fmt, ov, 0, 1);
+ bttv_risc_overlay(btv, &buf->bottom, fmt, ov, 1, 0);
+ break;
+ default:
+ BUG();
+ }
+
+ /* copy format info */
+ buf->btformat = fmt->btformat;
+ buf->btswap = fmt->btswap;
+ buf->vb.field = ov->field;
+ return 0;
+}
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/drivers/media/pci/bt8xx/bttv-vbi.c b/drivers/media/pci/bt8xx/bttv-vbi.c
new file mode 100644
index 00000000000..b433267d9aa
--- /dev/null
+++ b/drivers/media/pci/bt8xx/bttv-vbi.c
@@ -0,0 +1,459 @@
+/*
+
+ bttv - Bt848 frame grabber driver
+ vbi interface
+
+ (c) 2002 Gerd Knorr <kraxel@bytesex.org>
+
+ Copyright (C) 2005, 2006 Michael H. Schimek <mschimek@gmx.at>
+ Sponsored by OPQ Systems AB
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/kdev_t.h>
+#include <media/v4l2-ioctl.h>
+#include <asm/io.h>
+#include "bttvp.h"
+
+/* Offset from line sync pulse leading edge (0H) to start of VBI capture,
+ in fCLKx2 pixels. According to the datasheet, VBI capture starts
+ VBI_HDELAY fCLKx1 pixels from the tailing edgeof /HRESET, and /HRESET
+ is 64 fCLKx1 pixels wide. VBI_HDELAY is set to 0, so this should be
+ (64 + 0) * 2 = 128 fCLKx2 pixels. But it's not! The datasheet is
+ Just Plain Wrong. The real value appears to be different for
+ different revisions of the bt8x8 chips, and to be affected by the
+ horizontal scaling factor. Experimentally, the value is measured
+ to be about 244. */
+#define VBI_OFFSET 244
+
+/* 2048 for compatibility with earlier driver versions. The driver
+ really stores 1024 + tvnorm->vbipack * 4 samples per line in the
+ buffer. Note tvnorm->vbipack is <= 0xFF (limit of VBIPACK_LO + HI
+ is 0x1FF DWORDs) and VBI read()s store a frame counter in the last
+ four bytes of the VBI image. */
+#define VBI_BPL 2048
+
+/* Compatibility. */
+#define VBI_DEFLINES 16
+
+static unsigned int vbibufs = 4;
+static unsigned int vbi_debug;
+
+module_param(vbibufs, int, 0444);
+module_param(vbi_debug, int, 0644);
+MODULE_PARM_DESC(vbibufs,"number of vbi buffers, range 2-32, default 4");
+MODULE_PARM_DESC(vbi_debug,"vbi code debug messages, default is 0 (no)");
+
+#ifdef dprintk
+# undef dprintk
+#endif
+#define dprintk(fmt, ...) \
+do { \
+ if (vbi_debug) \
+ pr_debug("%d: " fmt, btv->c.nr, ##__VA_ARGS__); \
+} while (0)
+
+#define IMAGE_SIZE(fmt) \
+ (((fmt)->count[0] + (fmt)->count[1]) * (fmt)->samples_per_line)
+
+/* ----------------------------------------------------------------------- */
+/* vbi risc code + mm */
+
+static int vbi_buffer_setup(struct videobuf_queue *q,
+ unsigned int *count, unsigned int *size)
+{
+ struct bttv_fh *fh = q->priv_data;
+ struct bttv *btv = fh->btv;
+
+ if (0 == *count)
+ *count = vbibufs;
+
+ *size = IMAGE_SIZE(&fh->vbi_fmt.fmt);
+
+ dprintk("setup: samples=%u start=%d,%d count=%u,%u\n",
+ fh->vbi_fmt.fmt.samples_per_line,
+ fh->vbi_fmt.fmt.start[0],
+ fh->vbi_fmt.fmt.start[1],
+ fh->vbi_fmt.fmt.count[0],
+ fh->vbi_fmt.fmt.count[1]);
+
+ return 0;
+}
+
+static int vbi_buffer_prepare(struct videobuf_queue *q,
+ struct videobuf_buffer *vb,
+ enum v4l2_field field)
+{
+ struct bttv_fh *fh = q->priv_data;
+ struct bttv *btv = fh->btv;
+ struct bttv_buffer *buf = container_of(vb,struct bttv_buffer,vb);
+ const struct bttv_tvnorm *tvnorm;
+ unsigned int skip_lines0, skip_lines1, min_vdelay;
+ int redo_dma_risc;
+ int rc;
+
+ buf->vb.size = IMAGE_SIZE(&fh->vbi_fmt.fmt);
+ if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size)
+ return -EINVAL;
+
+ tvnorm = fh->vbi_fmt.tvnorm;
+
+ /* There's no VBI_VDELAY register, RISC must skip the lines
+ we don't want. With default parameters we skip zero lines
+ as earlier driver versions did. The driver permits video
+ standard changes while capturing, so we use vbi_fmt.tvnorm
+ instead of btv->tvnorm to skip zero lines after video
+ standard changes as well. */
+
+ skip_lines0 = 0;
+ skip_lines1 = 0;
+
+ if (fh->vbi_fmt.fmt.count[0] > 0)
+ skip_lines0 = max(0, (fh->vbi_fmt.fmt.start[0]
+ - tvnorm->vbistart[0]));
+ if (fh->vbi_fmt.fmt.count[1] > 0)
+ skip_lines1 = max(0, (fh->vbi_fmt.fmt.start[1]
+ - tvnorm->vbistart[1]));
+
+ redo_dma_risc = 0;
+
+ if (buf->vbi_skip[0] != skip_lines0 ||
+ buf->vbi_skip[1] != skip_lines1 ||
+ buf->vbi_count[0] != fh->vbi_fmt.fmt.count[0] ||
+ buf->vbi_count[1] != fh->vbi_fmt.fmt.count[1]) {
+ buf->vbi_skip[0] = skip_lines0;
+ buf->vbi_skip[1] = skip_lines1;
+ buf->vbi_count[0] = fh->vbi_fmt.fmt.count[0];
+ buf->vbi_count[1] = fh->vbi_fmt.fmt.count[1];
+ redo_dma_risc = 1;
+ }
+
+ if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
+ redo_dma_risc = 1;
+ if (0 != (rc = videobuf_iolock(q, &buf->vb, NULL)))
+ goto fail;
+ }
+
+ if (redo_dma_risc) {
+ unsigned int bpl, padding, offset;
+ struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+
+ bpl = 2044; /* max. vbipack */
+ padding = VBI_BPL - bpl;
+
+ if (fh->vbi_fmt.fmt.count[0] > 0) {
+ rc = bttv_risc_packed(btv, &buf->top,
+ dma->sglist,
+ /* offset */ 0, bpl,
+ padding, skip_lines0,
+ fh->vbi_fmt.fmt.count[0]);
+ if (0 != rc)
+ goto fail;
+ }
+
+ if (fh->vbi_fmt.fmt.count[1] > 0) {
+ offset = fh->vbi_fmt.fmt.count[0] * VBI_BPL;
+
+ rc = bttv_risc_packed(btv, &buf->bottom,
+ dma->sglist,
+ offset, bpl,
+ padding, skip_lines1,
+ fh->vbi_fmt.fmt.count[1]);
+ if (0 != rc)
+ goto fail;
+ }
+ }
+
+ /* VBI capturing ends at VDELAY, start of video capturing,
+ no matter where the RISC program ends. VDELAY minimum is 2,
+ bounds.top is the corresponding first field line number
+ times two. VDELAY counts half field lines. */
+ min_vdelay = MIN_VDELAY;
+ if (fh->vbi_fmt.end >= tvnorm->cropcap.bounds.top)
+ min_vdelay += fh->vbi_fmt.end - tvnorm->cropcap.bounds.top;
+
+ /* For bttv_buffer_activate_vbi(). */
+ buf->geo.vdelay = min_vdelay;
+
+ buf->vb.state = VIDEOBUF_PREPARED;
+ buf->vb.field = field;
+ dprintk("buf prepare %p: top=%p bottom=%p field=%s\n",
+ vb, &buf->top, &buf->bottom,
+ v4l2_field_names[buf->vb.field]);
+ return 0;
+
+ fail:
+ bttv_dma_free(q,btv,buf);
+ return rc;
+}
+
+static void
+vbi_buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
+{
+ struct bttv_fh *fh = q->priv_data;
+ struct bttv *btv = fh->btv;
+ struct bttv_buffer *buf = container_of(vb,struct bttv_buffer,vb);
+
+ dprintk("queue %p\n",vb);
+ buf->vb.state = VIDEOBUF_QUEUED;
+ list_add_tail(&buf->vb.queue,&btv->vcapture);
+ if (NULL == btv->cvbi) {
+ fh->btv->loop_irq |= 4;
+ bttv_set_dma(btv,0x0c);
+ }
+}
+
+static void vbi_buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
+{
+ struct bttv_fh *fh = q->priv_data;
+ struct bttv *btv = fh->btv;
+ struct bttv_buffer *buf = container_of(vb,struct bttv_buffer,vb);
+
+ dprintk("free %p\n",vb);
+ bttv_dma_free(q,fh->btv,buf);
+}
+
+struct videobuf_queue_ops bttv_vbi_qops = {
+ .buf_setup = vbi_buffer_setup,
+ .buf_prepare = vbi_buffer_prepare,
+ .buf_queue = vbi_buffer_queue,
+ .buf_release = vbi_buffer_release,
+};
+
+/* ----------------------------------------------------------------------- */
+
+static int try_fmt(struct v4l2_vbi_format *f, const struct bttv_tvnorm *tvnorm,
+ __s32 crop_start)
+{
+ __s32 min_start, max_start, max_end, f2_offset;
+ unsigned int i;
+
+ /* For compatibility with earlier driver versions we must pretend
+ the VBI and video capture window may overlap. In reality RISC
+ magic aborts VBI capturing at the first line of video capturing,
+ leaving the rest of the buffer unchanged, usually all zero.
+ VBI capturing must always start before video capturing. >> 1
+ because cropping counts field lines times two. */
+ min_start = tvnorm->vbistart[0];
+ max_start = (crop_start >> 1) - 1;
+ max_end = (tvnorm->cropcap.bounds.top
+ + tvnorm->cropcap.bounds.height) >> 1;
+
+ if (min_start > max_start)
+ return -EBUSY;
+
+ BUG_ON(max_start >= max_end);
+
+ f->sampling_rate = tvnorm->Fsc;
+ f->samples_per_line = VBI_BPL;
+ f->sample_format = V4L2_PIX_FMT_GREY;
+ f->offset = VBI_OFFSET;
+
+ f2_offset = tvnorm->vbistart[1] - tvnorm->vbistart[0];
+
+ for (i = 0; i < 2; ++i) {
+ if (0 == f->count[i]) {
+ /* No data from this field. We leave f->start[i]
+ alone because VIDIOCSVBIFMT is w/o and EINVALs
+ when a driver does not support exactly the
+ requested parameters. */
+ } else {
+ s64 start, count;
+
+ start = clamp(f->start[i], min_start, max_start);
+ /* s64 to prevent overflow. */
+ count = (s64) f->start[i] + f->count[i] - start;
+ f->start[i] = start;
+ f->count[i] = clamp(count, (s64) 1,
+ max_end - start);
+ }
+
+ min_start += f2_offset;
+ max_start += f2_offset;
+ max_end += f2_offset;
+ }
+
+ if (0 == (f->count[0] | f->count[1])) {
+ /* As in earlier driver versions. */
+ f->start[0] = tvnorm->vbistart[0];
+ f->start[1] = tvnorm->vbistart[1];
+ f->count[0] = 1;
+ f->count[1] = 1;
+ }
+
+ f->flags = 0;
+
+ f->reserved[0] = 0;
+ f->reserved[1] = 0;
+
+ return 0;
+}
+
+int bttv_try_fmt_vbi_cap(struct file *file, void *f, struct v4l2_format *frt)
+{
+ struct bttv_fh *fh = f;
+ struct bttv *btv = fh->btv;
+ const struct bttv_tvnorm *tvnorm;
+ __s32 crop_start;
+
+ mutex_lock(&btv->lock);
+
+ tvnorm = &bttv_tvnorms[btv->tvnorm];
+ crop_start = btv->crop_start;
+
+ mutex_unlock(&btv->lock);
+
+ return try_fmt(&frt->fmt.vbi, tvnorm, crop_start);
+}
+
+
+int bttv_s_fmt_vbi_cap(struct file *file, void *f, struct v4l2_format *frt)
+{
+ struct bttv_fh *fh = f;
+ struct bttv *btv = fh->btv;
+ const struct bttv_tvnorm *tvnorm;
+ __s32 start1, end;
+ int rc;
+
+ mutex_lock(&btv->lock);
+
+ rc = -EBUSY;
+ if (fh->resources & RESOURCE_VBI)
+ goto fail;
+
+ tvnorm = &bttv_tvnorms[btv->tvnorm];
+
+ rc = try_fmt(&frt->fmt.vbi, tvnorm, btv->crop_start);
+ if (0 != rc)
+ goto fail;
+
+ start1 = frt->fmt.vbi.start[1] - tvnorm->vbistart[1] +
+ tvnorm->vbistart[0];
+
+ /* First possible line of video capturing. Should be
+ max(f->start[0] + f->count[0], start1 + f->count[1]) * 2
+ when capturing both fields. But for compatibility we must
+ pretend the VBI and video capture window may overlap,
+ so end = start + 1, the lowest possible value, times two
+ because vbi_fmt.end counts field lines times two. */
+ end = max(frt->fmt.vbi.start[0], start1) * 2 + 2;
+
+ mutex_lock(&fh->vbi.vb_lock);
+
+ fh->vbi_fmt.fmt = frt->fmt.vbi;
+ fh->vbi_fmt.tvnorm = tvnorm;
+ fh->vbi_fmt.end = end;
+
+ mutex_unlock(&fh->vbi.vb_lock);
+
+ rc = 0;
+
+ fail:
+ mutex_unlock(&btv->lock);
+
+ return rc;
+}
+
+
+int bttv_g_fmt_vbi_cap(struct file *file, void *f, struct v4l2_format *frt)
+{
+ struct bttv_fh *fh = f;
+ const struct bttv_tvnorm *tvnorm;
+
+ frt->fmt.vbi = fh->vbi_fmt.fmt;
+
+ tvnorm = &bttv_tvnorms[fh->btv->tvnorm];
+
+ if (tvnorm != fh->vbi_fmt.tvnorm) {
+ __s32 max_end;
+ unsigned int i;
+
+ /* As in vbi_buffer_prepare() this imitates the
+ behaviour of earlier driver versions after video
+ standard changes, with default parameters anyway. */
+
+ max_end = (tvnorm->cropcap.bounds.top
+ + tvnorm->cropcap.bounds.height) >> 1;
+
+ frt->fmt.vbi.sampling_rate = tvnorm->Fsc;
+
+ for (i = 0; i < 2; ++i) {
+ __s32 new_start;
+
+ new_start = frt->fmt.vbi.start[i]
+ + tvnorm->vbistart[i]
+ - fh->vbi_fmt.tvnorm->vbistart[i];
+
+ frt->fmt.vbi.start[i] = min(new_start, max_end - 1);
+ frt->fmt.vbi.count[i] =
+ min((__s32) frt->fmt.vbi.count[i],
+ max_end - frt->fmt.vbi.start[i]);
+
+ max_end += tvnorm->vbistart[1]
+ - tvnorm->vbistart[0];
+ }
+ }
+ return 0;
+}
+
+void bttv_vbi_fmt_reset(struct bttv_vbi_fmt *f, unsigned int norm)
+{
+ const struct bttv_tvnorm *tvnorm;
+ unsigned int real_samples_per_line;
+ unsigned int real_count;
+
+ tvnorm = &bttv_tvnorms[norm];
+
+ f->fmt.sampling_rate = tvnorm->Fsc;
+ f->fmt.samples_per_line = VBI_BPL;
+ f->fmt.sample_format = V4L2_PIX_FMT_GREY;
+ f->fmt.offset = VBI_OFFSET;
+ f->fmt.start[0] = tvnorm->vbistart[0];
+ f->fmt.start[1] = tvnorm->vbistart[1];
+ f->fmt.count[0] = VBI_DEFLINES;
+ f->fmt.count[1] = VBI_DEFLINES;
+ f->fmt.flags = 0;
+ f->fmt.reserved[0] = 0;
+ f->fmt.reserved[1] = 0;
+
+ /* For compatibility the buffer size must be 2 * VBI_DEFLINES *
+ VBI_BPL regardless of the current video standard. */
+ real_samples_per_line = 1024 + tvnorm->vbipack * 4;
+ real_count = ((tvnorm->cropcap.defrect.top >> 1)
+ - tvnorm->vbistart[0]);
+
+ BUG_ON(real_samples_per_line > VBI_BPL);
+ BUG_ON(real_count > VBI_DEFLINES);
+
+ f->tvnorm = tvnorm;
+
+ /* See bttv_vbi_fmt_set(). */
+ f->end = tvnorm->vbistart[0] * 2 + 2;
+}
+
+/* ----------------------------------------------------------------------- */
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/drivers/media/pci/bt8xx/bttv.h b/drivers/media/pci/bt8xx/bttv.h
new file mode 100644
index 00000000000..79a11240a59
--- /dev/null
+++ b/drivers/media/pci/bt8xx/bttv.h
@@ -0,0 +1,376 @@
+/*
+ *
+ * bttv - Bt848 frame grabber driver
+ *
+ * card ID's and external interfaces of the bttv driver
+ * basically stuff needed by other drivers (i2c, lirc, ...)
+ * and is supported not to change much over time.
+ *
+ * Copyright (C) 1996,97 Ralph Metzler (rjkm@thp.uni-koeln.de)
+ * (c) 1999,2000 Gerd Knorr <kraxel@goldbach.in-berlin.de>
+ *
+ */
+
+#ifndef _BTTV_H_
+#define _BTTV_H_
+
+#include <linux/videodev2.h>
+#include <linux/i2c.h>
+#include <media/v4l2-device.h>
+#include <media/i2c-addr.h>
+#include <media/tuner.h>
+
+/* ---------------------------------------------------------- */
+/* exported by bttv-cards.c */
+
+#define BTTV_BOARD_UNKNOWN 0x00
+#define BTTV_BOARD_MIRO 0x01
+#define BTTV_BOARD_HAUPPAUGE 0x02
+#define BTTV_BOARD_STB 0x03
+#define BTTV_BOARD_INTEL 0x04
+#define BTTV_BOARD_DIAMOND 0x05
+#define BTTV_BOARD_AVERMEDIA 0x06
+#define BTTV_BOARD_MATRIX_VISION 0x07
+#define BTTV_BOARD_FLYVIDEO 0x08
+#define BTTV_BOARD_TURBOTV 0x09
+#define BTTV_BOARD_HAUPPAUGE878 0x0a
+#define BTTV_BOARD_MIROPRO 0x0b
+#define BTTV_BOARD_ADSTECH_TV 0x0c
+#define BTTV_BOARD_AVERMEDIA98 0x0d
+#define BTTV_BOARD_VHX 0x0e
+#define BTTV_BOARD_ZOLTRIX 0x0f
+#define BTTV_BOARD_PIXVIEWPLAYTV 0x10
+#define BTTV_BOARD_WINVIEW_601 0x11
+#define BTTV_BOARD_AVEC_INTERCAP 0x12
+#define BTTV_BOARD_LIFE_FLYKIT 0x13
+#define BTTV_BOARD_CEI_RAFFLES 0x14
+#define BTTV_BOARD_CONFERENCETV 0x15
+#define BTTV_BOARD_PHOEBE_TVMAS 0x16
+#define BTTV_BOARD_MODTEC_205 0x17
+#define BTTV_BOARD_MAGICTVIEW061 0x18
+#define BTTV_BOARD_VOBIS_BOOSTAR 0x19
+#define BTTV_BOARD_HAUPPAUG_WCAM 0x1a
+#define BTTV_BOARD_MAXI 0x1b
+#define BTTV_BOARD_TERRATV 0x1c
+#define BTTV_BOARD_PXC200 0x1d
+#define BTTV_BOARD_FLYVIDEO_98 0x1e
+#define BTTV_BOARD_IPROTV 0x1f
+#define BTTV_BOARD_INTEL_C_S_PCI 0x20
+#define BTTV_BOARD_TERRATVALUE 0x21
+#define BTTV_BOARD_WINFAST2000 0x22
+#define BTTV_BOARD_CHRONOS_VS2 0x23
+#define BTTV_BOARD_TYPHOON_TVIEW 0x24
+#define BTTV_BOARD_PXELVWPLTVPRO 0x25
+#define BTTV_BOARD_MAGICTVIEW063 0x26
+#define BTTV_BOARD_PINNACLE 0x27
+#define BTTV_BOARD_STB2 0x28
+#define BTTV_BOARD_AVPHONE98 0x29
+#define BTTV_BOARD_PV951 0x2a
+#define BTTV_BOARD_ONAIR_TV 0x2b
+#define BTTV_BOARD_SIGMA_TVII_FM 0x2c
+#define BTTV_BOARD_MATRIX_VISION2 0x2d
+#define BTTV_BOARD_ZOLTRIX_GENIE 0x2e
+#define BTTV_BOARD_TERRATVRADIO 0x2f
+#define BTTV_BOARD_DYNALINK 0x30
+#define BTTV_BOARD_GVBCTV3PCI 0x31
+#define BTTV_BOARD_PXELVWPLTVPAK 0x32
+#define BTTV_BOARD_EAGLE 0x33
+#define BTTV_BOARD_PINNACLEPRO 0x34
+#define BTTV_BOARD_TVIEW_RDS_FM 0x35
+#define BTTV_BOARD_LIFETEC_9415 0x36
+#define BTTV_BOARD_BESTBUY_EASYTV 0x37
+#define BTTV_BOARD_FLYVIDEO_98FM 0x38
+#define BTTV_BOARD_GRANDTEC 0x39
+#define BTTV_BOARD_ASKEY_CPH060 0x3a
+#define BTTV_BOARD_ASKEY_CPH03X 0x3b
+#define BTTV_BOARD_MM100PCTV 0x3c
+#define BTTV_BOARD_GMV1 0x3d
+#define BTTV_BOARD_BESTBUY_EASYTV2 0x3e
+#define BTTV_BOARD_ATI_TVWONDER 0x3f
+#define BTTV_BOARD_ATI_TVWONDERVE 0x40
+#define BTTV_BOARD_FLYVIDEO2000 0x41
+#define BTTV_BOARD_TERRATVALUER 0x42
+#define BTTV_BOARD_GVBCTV4PCI 0x43
+#define BTTV_BOARD_VOODOOTV_FM 0x44
+#define BTTV_BOARD_AIMMS 0x45
+#define BTTV_BOARD_PV_BT878P_PLUS 0x46
+#define BTTV_BOARD_FLYVIDEO98EZ 0x47
+#define BTTV_BOARD_PV_BT878P_9B 0x48
+#define BTTV_BOARD_SENSORAY311_611 0x49
+#define BTTV_BOARD_RV605 0x4a
+#define BTTV_BOARD_POWERCLR_MTV878 0x4b
+#define BTTV_BOARD_WINDVR 0x4c
+#define BTTV_BOARD_GRANDTEC_MULTI 0x4d
+#define BTTV_BOARD_KWORLD 0x4e
+#define BTTV_BOARD_DSP_TCVIDEO 0x4f
+#define BTTV_BOARD_HAUPPAUGEPVR 0x50
+#define BTTV_BOARD_GVBCTV5PCI 0x51
+#define BTTV_BOARD_OSPREY1x0 0x52
+#define BTTV_BOARD_OSPREY1x0_848 0x53
+#define BTTV_BOARD_OSPREY101_848 0x54
+#define BTTV_BOARD_OSPREY1x1 0x55
+#define BTTV_BOARD_OSPREY1x1_SVID 0x56
+#define BTTV_BOARD_OSPREY2xx 0x57
+#define BTTV_BOARD_OSPREY2x0_SVID 0x58
+#define BTTV_BOARD_OSPREY2x0 0x59
+#define BTTV_BOARD_OSPREY500 0x5a
+#define BTTV_BOARD_OSPREY540 0x5b
+#define BTTV_BOARD_OSPREY2000 0x5c
+#define BTTV_BOARD_IDS_EAGLE 0x5d
+#define BTTV_BOARD_PINNACLESAT 0x5e
+#define BTTV_BOARD_FORMAC_PROTV 0x5f
+#define BTTV_BOARD_MACHTV 0x60
+#define BTTV_BOARD_EURESYS_PICOLO 0x61
+#define BTTV_BOARD_PV150 0x62
+#define BTTV_BOARD_AD_TVK503 0x63
+#define BTTV_BOARD_HERCULES_SM_TV 0x64
+#define BTTV_BOARD_PACETV 0x65
+#define BTTV_BOARD_IVC200 0x66
+#define BTTV_BOARD_XGUARD 0x67
+#define BTTV_BOARD_NEBULA_DIGITV 0x68
+#define BTTV_BOARD_PV143 0x69
+#define BTTV_BOARD_VD009X1_VD011_MINIDIN 0x6a
+#define BTTV_BOARD_VD009X1_VD011_COMBI 0x6b
+#define BTTV_BOARD_VD009_MINIDIN 0x6c
+#define BTTV_BOARD_VD009_COMBI 0x6d
+#define BTTV_BOARD_IVC100 0x6e
+#define BTTV_BOARD_IVC120 0x6f
+#define BTTV_BOARD_PC_HDTV 0x70
+#define BTTV_BOARD_TWINHAN_DST 0x71
+#define BTTV_BOARD_WINFASTVC100 0x72
+#define BTTV_BOARD_TEV560 0x73
+#define BTTV_BOARD_SIMUS_GVC1100 0x74
+#define BTTV_BOARD_NGSTV_PLUS 0x75
+#define BTTV_BOARD_LMLBT4 0x76
+#define BTTV_BOARD_TEKRAM_M205 0x77
+#define BTTV_BOARD_CONTVFMI 0x78
+#define BTTV_BOARD_PICOLO_TETRA_CHIP 0x79
+#define BTTV_BOARD_SPIRIT_TV 0x7a
+#define BTTV_BOARD_AVDVBT_771 0x7b
+#define BTTV_BOARD_AVDVBT_761 0x7c
+#define BTTV_BOARD_MATRIX_VISIONSQ 0x7d
+#define BTTV_BOARD_MATRIX_VISIONSLC 0x7e
+#define BTTV_BOARD_APAC_VIEWCOMP 0x7f
+#define BTTV_BOARD_DVICO_DVBT_LITE 0x80
+#define BTTV_BOARD_VGEAR_MYVCD 0x81
+#define BTTV_BOARD_SUPER_TV 0x82
+#define BTTV_BOARD_TIBET_CS16 0x83
+#define BTTV_BOARD_KODICOM_4400R 0x84
+#define BTTV_BOARD_KODICOM_4400R_SL 0x85
+#define BTTV_BOARD_ADLINK_RTV24 0x86
+#define BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE 0x87
+#define BTTV_BOARD_ACORP_Y878F 0x88
+#define BTTV_BOARD_CONCEPTRONIC_CTVFMI2 0x89
+#define BTTV_BOARD_PV_BT878P_2E 0x8a
+#define BTTV_BOARD_PV_M4900 0x8b
+#define BTTV_BOARD_OSPREY440 0x8c
+#define BTTV_BOARD_ASOUND_SKYEYE 0x8d
+#define BTTV_BOARD_SABRENT_TVFM 0x8e
+#define BTTV_BOARD_HAUPPAUGE_IMPACTVCB 0x8f
+#define BTTV_BOARD_MACHTV_MAGICTV 0x90
+#define BTTV_BOARD_SSAI_SECURITY 0x91
+#define BTTV_BOARD_SSAI_ULTRASOUND 0x92
+#define BTTV_BOARD_VOODOOTV_200 0x93
+#define BTTV_BOARD_DVICO_FUSIONHDTV_2 0x94
+#define BTTV_BOARD_TYPHOON_TVTUNERPCI 0x95
+#define BTTV_BOARD_GEOVISION_GV600 0x96
+#define BTTV_BOARD_KOZUMI_KTV_01C 0x97
+#define BTTV_BOARD_ENLTV_FM_2 0x98
+#define BTTV_BOARD_VD012 0x99
+#define BTTV_BOARD_VD012_X1 0x9a
+#define BTTV_BOARD_VD012_X2 0x9b
+#define BTTV_BOARD_IVCE8784 0x9c
+#define BTTV_BOARD_GEOVISION_GV800S 0x9d
+#define BTTV_BOARD_GEOVISION_GV800S_SL 0x9e
+#define BTTV_BOARD_PV183 0x9f
+#define BTTV_BOARD_TVT_TD3116 0xa0
+#define BTTV_BOARD_APOSONIC_WDVR 0xa1
+
+/* more card-specific defines */
+#define PT2254_L_CHANNEL 0x10
+#define PT2254_R_CHANNEL 0x08
+#define PT2254_DBS_IN_2 0x400
+#define PT2254_DBS_IN_10 0x20000
+#define WINVIEW_PT2254_CLK 0x40
+#define WINVIEW_PT2254_DATA 0x20
+#define WINVIEW_PT2254_STROBE 0x80
+
+struct bttv_core {
+ /* device structs */
+ struct v4l2_device v4l2_dev;
+ struct pci_dev *pci;
+ struct i2c_adapter i2c_adap;
+ struct list_head subs; /* struct bttv_sub_device */
+
+ /* device config */
+ unsigned int nr; /* dev nr (for printk("bttv%d: ..."); */
+ unsigned int type; /* card type (pointer into tvcards[]) */
+};
+
+struct bttv;
+
+struct tvcard {
+ char *name;
+ void (*volume_gpio)(struct bttv *btv, __u16 volume);
+ void (*audio_mode_gpio)(struct bttv *btv, struct v4l2_tuner *tuner, int set);
+ void (*muxsel_hook)(struct bttv *btv, unsigned int input);
+
+ /* MUX bits for each input, two bits per input starting with the LSB */
+ u32 muxsel; /* Use MUXSEL() to set */
+
+ u32 gpiomask;
+ u32 gpiomux[4]; /* Tuner, Radio, external, internal */
+ u32 gpiomute; /* GPIO mute setting */
+ u32 gpiomask2; /* GPIO MUX mask */
+
+ unsigned int tuner_type;
+ u8 tuner_addr;
+ u8 video_inputs; /* Number of inputs */
+ unsigned int svhs:4; /* Which input is s-video */
+#define NO_SVHS 15
+ unsigned int pll:2;
+#define PLL_NONE 0
+#define PLL_28 1
+#define PLL_35 2
+
+ /* i2c audio flags */
+ unsigned int no_msp34xx:1;
+ unsigned int no_tda7432:1;
+ unsigned int msp34xx_alt:1;
+ /* Note: currently no card definition needs to mark the presence
+ of a RDS saa6588 chip. If this is ever needed, then add a new
+ 'has_saa6588' bit here. */
+
+ unsigned int no_video:1; /* video pci function is unused */
+ unsigned int has_dvb:1;
+ unsigned int has_remote:1;
+ unsigned int has_radio:1;
+ unsigned int has_dig_in:1; /* Has digital input (always last input) */
+ unsigned int no_gpioirq:1;
+};
+
+extern struct tvcard bttv_tvcards[];
+
+/*
+ * This bit of cpp voodoo is used to create a macro with a variable number of
+ * arguments (1 to 16). It will pack each argument into a word two bits at a
+ * time. It can't be a function because it needs to be compile time constant to
+ * initialize structures. Since each argument must fit in two bits, it's ok
+ * that they are changed to octal. One should not use hex number, macros, or
+ * anything else with this macro. Just use plain integers from 0 to 3.
+ */
+#define _MUXSELf(a) 0##a << 30
+#define _MUXSELe(a, b...) 0##a << 28 | _MUXSELf(b)
+#define _MUXSELd(a, b...) 0##a << 26 | _MUXSELe(b)
+#define _MUXSELc(a, b...) 0##a << 24 | _MUXSELd(b)
+#define _MUXSELb(a, b...) 0##a << 22 | _MUXSELc(b)
+#define _MUXSELa(a, b...) 0##a << 20 | _MUXSELb(b)
+#define _MUXSEL9(a, b...) 0##a << 18 | _MUXSELa(b)
+#define _MUXSEL8(a, b...) 0##a << 16 | _MUXSEL9(b)
+#define _MUXSEL7(a, b...) 0##a << 14 | _MUXSEL8(b)
+#define _MUXSEL6(a, b...) 0##a << 12 | _MUXSEL7(b)
+#define _MUXSEL5(a, b...) 0##a << 10 | _MUXSEL6(b)
+#define _MUXSEL4(a, b...) 0##a << 8 | _MUXSEL5(b)
+#define _MUXSEL3(a, b...) 0##a << 6 | _MUXSEL4(b)
+#define _MUXSEL2(a, b...) 0##a << 4 | _MUXSEL3(b)
+#define _MUXSEL1(a, b...) 0##a << 2 | _MUXSEL2(b)
+#define MUXSEL(a, b...) (a | _MUXSEL1(b))
+
+/* identification / initialization of the card */
+extern void bttv_idcard(struct bttv *btv);
+extern void bttv_init_card1(struct bttv *btv);
+extern void bttv_init_card2(struct bttv *btv);
+extern void bttv_init_tuner(struct bttv *btv);
+
+/* card-specific funtions */
+extern void tea5757_set_freq(struct bttv *btv, unsigned short freq);
+extern u32 bttv_tda9880_setnorm(struct bttv *btv, u32 gpiobits);
+
+/* extra tweaks for some chipsets */
+extern void bttv_check_chipset(void);
+extern int bttv_handle_chipset(struct bttv *btv);
+
+/* ---------------------------------------------------------- */
+/* exported by bttv-if.c */
+
+/* this obsolete -- please use the sysfs-based
+ interface below for new code */
+
+extern struct pci_dev* bttv_get_pcidev(unsigned int card);
+
+/* sets GPOE register (BT848_GPIO_OUT_EN) to new value:
+ data | (current_GPOE_value & ~mask)
+ returns negative value if error occurred
+*/
+extern int bttv_gpio_enable(unsigned int card,
+ unsigned long mask, unsigned long data);
+
+/* fills data with GPDATA register contents
+ returns negative value if error occurred
+*/
+extern int bttv_read_gpio(unsigned int card, unsigned long *data);
+
+/* sets GPDATA register to new value:
+ (data & mask) | (current_GPDATA_value & ~mask)
+ returns negative value if error occurred
+*/
+extern int bttv_write_gpio(unsigned int card,
+ unsigned long mask, unsigned long data);
+
+
+
+
+/* ---------------------------------------------------------- */
+/* sysfs/driver-moded based gpio access interface */
+
+struct bttv_sub_device {
+ struct device dev;
+ struct bttv_core *core;
+ struct list_head list;
+};
+#define to_bttv_sub_dev(x) container_of((x), struct bttv_sub_device, dev)
+
+struct bttv_sub_driver {
+ struct device_driver drv;
+ char wanted[20];
+ int (*probe)(struct bttv_sub_device *sub);
+ void (*remove)(struct bttv_sub_device *sub);
+};
+#define to_bttv_sub_drv(x) container_of((x), struct bttv_sub_driver, drv)
+
+int bttv_sub_register(struct bttv_sub_driver *drv, char *wanted);
+int bttv_sub_unregister(struct bttv_sub_driver *drv);
+
+/* gpio access functions */
+void bttv_gpio_inout(struct bttv_core *core, u32 mask, u32 outbits);
+u32 bttv_gpio_read(struct bttv_core *core);
+void bttv_gpio_write(struct bttv_core *core, u32 value);
+void bttv_gpio_bits(struct bttv_core *core, u32 mask, u32 bits);
+
+#define gpio_inout(mask,bits) bttv_gpio_inout(&btv->c, mask, bits)
+#define gpio_read() bttv_gpio_read(&btv->c)
+#define gpio_write(value) bttv_gpio_write(&btv->c, value)
+#define gpio_bits(mask,bits) bttv_gpio_bits(&btv->c, mask, bits)
+
+
+/* ---------------------------------------------------------- */
+/* i2c */
+
+#define bttv_call_all(btv, o, f, args...) \
+ v4l2_device_call_all(&btv->c.v4l2_dev, 0, o, f, ##args)
+
+extern int bttv_I2CRead(struct bttv *btv, unsigned char addr, char *probe_for);
+extern int bttv_I2CWrite(struct bttv *btv, unsigned char addr, unsigned char b1,
+ unsigned char b2, int both);
+extern void bttv_readee(struct bttv *btv, unsigned char *eedata, int addr);
+
+extern int bttv_input_init(struct bttv *dev);
+extern void bttv_input_fini(struct bttv *dev);
+extern void bttv_input_irq(struct bttv *dev);
+
+#endif /* _BTTV_H_ */
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/drivers/media/pci/bt8xx/bttvp.h b/drivers/media/pci/bt8xx/bttvp.h
new file mode 100644
index 00000000000..70fd4f23f60
--- /dev/null
+++ b/drivers/media/pci/bt8xx/bttvp.h
@@ -0,0 +1,535 @@
+/*
+
+ bttv - Bt848 frame grabber driver
+
+ bttv's *private* header file -- nobody other than bttv itself
+ should ever include this file.
+
+ (c) 2000-2002 Gerd Knorr <kraxel@bytesex.org>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef _BTTVP_H_
+#define _BTTVP_H_
+
+#include <linux/types.h>
+#include <linux/wait.h>
+#include <linux/i2c.h>
+#include <linux/i2c-algo-bit.h>
+#include <linux/pci.h>
+#include <linux/input.h>
+#include <linux/mutex.h>
+#include <linux/scatterlist.h>
+#include <asm/io.h>
+#include <media/v4l2-common.h>
+#include <linux/device.h>
+#include <media/videobuf-dma-sg.h>
+#include <media/tveeprom.h>
+#include <media/rc-core.h>
+#include <media/ir-kbd-i2c.h>
+
+#include "bt848.h"
+#include "bttv.h"
+#include "btcx-risc.h"
+
+#ifdef __KERNEL__
+
+#define FORMAT_FLAGS_DITHER 0x01
+#define FORMAT_FLAGS_PACKED 0x02
+#define FORMAT_FLAGS_PLANAR 0x04
+#define FORMAT_FLAGS_RAW 0x08
+#define FORMAT_FLAGS_CrCb 0x10
+
+#define RISC_SLOT_O_VBI 4
+#define RISC_SLOT_O_FIELD 6
+#define RISC_SLOT_E_VBI 10
+#define RISC_SLOT_E_FIELD 12
+#define RISC_SLOT_LOOP 14
+
+#define RESOURCE_OVERLAY 1
+#define RESOURCE_VIDEO_STREAM 2
+#define RESOURCE_VBI 4
+#define RESOURCE_VIDEO_READ 8
+
+#define RAW_LINES 640
+#define RAW_BPL 1024
+
+#define UNSET (-1U)
+
+/* Min. value in VDELAY register. */
+#define MIN_VDELAY 2
+/* Even to get Cb first, odd for Cr. */
+#define MAX_HDELAY (0x3FF & -2)
+/* Limits scaled width, which must be a multiple of 4. */
+#define MAX_HACTIVE (0x3FF & -4)
+
+#define BTTV_NORMS (\
+ V4L2_STD_PAL | V4L2_STD_PAL_N | \
+ V4L2_STD_PAL_Nc | V4L2_STD_SECAM | \
+ V4L2_STD_NTSC | V4L2_STD_PAL_M | \
+ V4L2_STD_PAL_60)
+/* ---------------------------------------------------------- */
+
+struct bttv_tvnorm {
+ int v4l2_id;
+ char *name;
+ u32 Fsc;
+ u16 swidth, sheight; /* scaled standard width, height */
+ u16 totalwidth;
+ u8 adelay, bdelay, iform;
+ u32 scaledtwidth;
+ u16 hdelayx1, hactivex1;
+ u16 vdelay;
+ u8 vbipack;
+ u16 vtotal;
+ int sram;
+ /* ITU-R frame line number of the first VBI line we can
+ capture, of the first and second field. The last possible line
+ is determined by cropcap.bounds. */
+ u16 vbistart[2];
+ /* Horizontally this counts fCLKx1 samples following the leading
+ edge of the horizontal sync pulse, vertically ITU-R frame line
+ numbers of the first field times two (2, 4, 6, ... 524 or 624). */
+ struct v4l2_cropcap cropcap;
+};
+extern const struct bttv_tvnorm bttv_tvnorms[];
+
+struct bttv_format {
+ char *name;
+ int fourcc; /* video4linux 2 */
+ int btformat; /* BT848_COLOR_FMT_* */
+ int btswap; /* BT848_COLOR_CTL_* */
+ int depth; /* bit/pixel */
+ int flags;
+ int hshift,vshift; /* for planar modes */
+};
+
+struct bttv_ir {
+ struct rc_dev *dev;
+ struct timer_list timer;
+
+ char name[32];
+ char phys[32];
+
+ /* Usual gpio signalling */
+ u32 mask_keycode;
+ u32 mask_keydown;
+ u32 mask_keyup;
+ u32 polling;
+ u32 last_gpio;
+ int shift_by;
+ int start; // What should RC5_START() be
+ int addr; // What RC5_ADDR() should be.
+ int rc5_remote_gap;
+
+ /* RC5 gpio */
+ bool rc5_gpio; /* Is RC5 legacy GPIO enabled? */
+ u32 last_bit; /* last raw bit seen */
+ u32 code; /* raw code under construction */
+ struct timeval base_time; /* time of last seen code */
+ bool active; /* building raw code */
+};
+
+
+/* ---------------------------------------------------------- */
+
+struct bttv_geometry {
+ u8 vtc,crop,comb;
+ u16 width,hscale,hdelay;
+ u16 sheight,vscale,vdelay,vtotal;
+};
+
+struct bttv_buffer {
+ /* common v4l buffer stuff -- must be first */
+ struct videobuf_buffer vb;
+
+ /* bttv specific */
+ const struct bttv_format *fmt;
+ unsigned int tvnorm;
+ int btformat;
+ int btswap;
+ struct bttv_geometry geo;
+ struct btcx_riscmem top;
+ struct btcx_riscmem bottom;
+ struct v4l2_rect crop;
+ unsigned int vbi_skip[2];
+ unsigned int vbi_count[2];
+};
+
+struct bttv_buffer_set {
+ struct bttv_buffer *top; /* top field buffer */
+ struct bttv_buffer *bottom; /* bottom field buffer */
+ unsigned int top_irq;
+ unsigned int frame_irq;
+};
+
+struct bttv_overlay {
+ unsigned int tvnorm;
+ struct v4l2_rect w;
+ enum v4l2_field field;
+ struct v4l2_clip *clips;
+ int nclips;
+ int setup_ok;
+};
+
+struct bttv_vbi_fmt {
+ struct v4l2_vbi_format fmt;
+
+ /* fmt.start[] and count[] refer to this video standard. */
+ const struct bttv_tvnorm *tvnorm;
+
+ /* Earliest possible start of video capturing with this
+ v4l2_vbi_format, in struct bttv_crop.rect units. */
+ __s32 end;
+};
+
+/* bttv-vbi.c */
+void bttv_vbi_fmt_reset(struct bttv_vbi_fmt *f, unsigned int norm);
+
+struct bttv_crop {
+ /* A cropping rectangle in struct bttv_tvnorm.cropcap units. */
+ struct v4l2_rect rect;
+
+ /* Scaled image size limits with this crop rect. Divide
+ max_height, but not min_height, by two when capturing
+ single fields. See also bttv_crop_reset() and
+ bttv_crop_adjust() in bttv-driver.c. */
+ __s32 min_scaled_width;
+ __s32 min_scaled_height;
+ __s32 max_scaled_width;
+ __s32 max_scaled_height;
+};
+
+struct bttv_fh {
+ struct bttv *btv;
+ int resources;
+#ifdef VIDIOC_G_PRIORITY
+ enum v4l2_priority prio;
+#endif
+ enum v4l2_buf_type type;
+
+ /* video capture */
+ struct videobuf_queue cap;
+ const struct bttv_format *fmt;
+ int width;
+ int height;
+
+ /* video overlay */
+ const struct bttv_format *ovfmt;
+ struct bttv_overlay ov;
+
+ /* Application called VIDIOC_S_CROP. */
+ int do_crop;
+
+ /* vbi capture */
+ struct videobuf_queue vbi;
+ /* Current VBI capture window as seen through this fh (cannot
+ be global for compatibility with earlier drivers). Protected
+ by struct bttv.lock and struct bttv_fh.vbi.lock. */
+ struct bttv_vbi_fmt vbi_fmt;
+};
+
+/* ---------------------------------------------------------- */
+/* bttv-risc.c */
+
+/* risc code generators - capture */
+int bttv_risc_packed(struct bttv *btv, struct btcx_riscmem *risc,
+ struct scatterlist *sglist,
+ unsigned int offset, unsigned int bpl,
+ unsigned int pitch, unsigned int skip_lines,
+ unsigned int store_lines);
+
+/* control dma register + risc main loop */
+void bttv_set_dma(struct bttv *btv, int override);
+int bttv_risc_init_main(struct bttv *btv);
+int bttv_risc_hook(struct bttv *btv, int slot, struct btcx_riscmem *risc,
+ int irqflags);
+
+/* capture buffer handling */
+int bttv_buffer_risc(struct bttv *btv, struct bttv_buffer *buf);
+int bttv_buffer_activate_video(struct bttv *btv,
+ struct bttv_buffer_set *set);
+int bttv_buffer_activate_vbi(struct bttv *btv,
+ struct bttv_buffer *vbi);
+void bttv_dma_free(struct videobuf_queue *q, struct bttv *btv,
+ struct bttv_buffer *buf);
+
+/* overlay handling */
+int bttv_overlay_risc(struct bttv *btv, struct bttv_overlay *ov,
+ const struct bttv_format *fmt,
+ struct bttv_buffer *buf);
+
+
+/* ---------------------------------------------------------- */
+/* bttv-vbi.c */
+
+int bttv_try_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *f);
+int bttv_g_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *f);
+int bttv_s_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *f);
+
+extern struct videobuf_queue_ops bttv_vbi_qops;
+
+/* ---------------------------------------------------------- */
+/* bttv-gpio.c */
+
+extern struct bus_type bttv_sub_bus_type;
+int bttv_sub_add_device(struct bttv_core *core, char *name);
+int bttv_sub_del_devices(struct bttv_core *core);
+
+/* ---------------------------------------------------------- */
+/* bttv-cards.c */
+
+extern int no_overlay;
+
+/* ---------------------------------------------------------- */
+/* bttv-input.c */
+
+extern void init_bttv_i2c_ir(struct bttv *btv);
+extern int fini_bttv_i2c(struct bttv *btv);
+
+/* ---------------------------------------------------------- */
+/* bttv-driver.c */
+
+/* insmod options */
+extern unsigned int bttv_verbose;
+extern unsigned int bttv_debug;
+extern unsigned int bttv_gpio;
+extern void bttv_gpio_tracking(struct bttv *btv, char *comment);
+extern int init_bttv_i2c(struct bttv *btv);
+
+#define dprintk(fmt, ...) \
+do { \
+ if (bttv_debug >= 1) \
+ pr_debug(fmt, ##__VA_ARGS__); \
+} while (0)
+#define dprintk_cont(fmt, ...) \
+do { \
+ if (bttv_debug >= 1) \
+ pr_cont(fmt, ##__VA_ARGS__); \
+} while (0)
+#define d2printk(fmt, ...) \
+do { \
+ if (bttv_debug >= 2) \
+ printk(fmt, ##__VA_ARGS__); \
+} while (0)
+
+#define BTTV_MAX_FBUF 0x208000
+#define BTTV_TIMEOUT msecs_to_jiffies(500) /* 0.5 seconds */
+#define BTTV_FREE_IDLE msecs_to_jiffies(1000) /* one second */
+
+
+struct bttv_pll_info {
+ unsigned int pll_ifreq; /* PLL input frequency */
+ unsigned int pll_ofreq; /* PLL output frequency */
+ unsigned int pll_crystal; /* Crystal used for input */
+ unsigned int pll_current; /* Currently programmed ofreq */
+};
+
+/* for gpio-connected remote control */
+struct bttv_input {
+ struct input_dev *dev;
+ char name[32];
+ char phys[32];
+ u32 mask_keycode;
+ u32 mask_keydown;
+};
+
+struct bttv_suspend_state {
+ u32 gpio_enable;
+ u32 gpio_data;
+ int disabled;
+ int loop_irq;
+ struct bttv_buffer_set video;
+ struct bttv_buffer *vbi;
+};
+
+struct bttv {
+ struct bttv_core c;
+
+ /* pci device config */
+ unsigned short id;
+ unsigned char revision;
+ unsigned char __iomem *bt848_mmio; /* pointer to mmio */
+
+ /* card configuration info */
+ unsigned int cardid; /* pci subsystem id (bt878 based ones) */
+ unsigned int tuner_type; /* tuner chip type */
+ unsigned int tda9887_conf;
+ unsigned int svhs, dig;
+ unsigned int has_saa6588:1;
+ struct bttv_pll_info pll;
+ int triton1;
+ int gpioirq;
+
+ int use_i2c_hw;
+
+ /* old gpio interface */
+ int shutdown;
+
+ void (*volume_gpio)(struct bttv *btv, __u16 volume);
+ void (*audio_mode_gpio)(struct bttv *btv, struct v4l2_tuner *tuner, int set);
+
+ /* new gpio interface */
+ spinlock_t gpio_lock;
+
+ /* i2c layer */
+ struct i2c_algo_bit_data i2c_algo;
+ struct i2c_client i2c_client;
+ int i2c_state, i2c_rc;
+ int i2c_done;
+ wait_queue_head_t i2c_queue;
+ struct v4l2_subdev *sd_msp34xx;
+ struct v4l2_subdev *sd_tvaudio;
+
+ /* video4linux (1) */
+ struct video_device *video_dev;
+ struct video_device *radio_dev;
+ struct video_device *vbi_dev;
+
+ /* infrared remote */
+ int has_remote;
+ struct bttv_ir *remote;
+
+ /* I2C remote data */
+ struct IR_i2c_init_data init_data;
+
+ /* locking */
+ spinlock_t s_lock;
+ struct mutex lock;
+ int resources;
+#ifdef VIDIOC_G_PRIORITY
+ struct v4l2_prio_state prio;
+#endif
+
+ /* video state */
+ unsigned int input;
+ unsigned int audio;
+ unsigned int mute;
+ unsigned long freq;
+ unsigned int tvnorm;
+ int hue, contrast, bright, saturation;
+ struct v4l2_framebuffer fbuf;
+ unsigned int field_count;
+
+ /* various options */
+ int opt_combfilter;
+ int opt_lumafilter;
+ int opt_automute;
+ int opt_chroma_agc;
+ int opt_adc_crush;
+ int opt_vcr_hack;
+ int opt_whitecrush_upper;
+ int opt_whitecrush_lower;
+ int opt_uv_ratio;
+ int opt_full_luma_range;
+ int opt_coring;
+
+ /* radio data/state */
+ int has_radio;
+ int radio_user;
+ int radio_uses_msp_demodulator;
+
+ /* miro/pinnacle + Aimslab VHX
+ philips matchbox (tea5757 radio tuner) support */
+ int has_matchbox;
+ int mbox_we;
+ int mbox_data;
+ int mbox_clk;
+ int mbox_most;
+ int mbox_mask;
+
+ /* ISA stuff (Terratec Active Radio Upgrade) */
+ int mbox_ior;
+ int mbox_iow;
+ int mbox_csel;
+
+ /* risc memory management data
+ - must acquire s_lock before changing these
+ - only the irq handler is supported to touch top + bottom + vcurr */
+ struct btcx_riscmem main;
+ struct bttv_buffer *screen; /* overlay */
+ struct list_head capture; /* video capture queue */
+ struct list_head vcapture; /* vbi capture queue */
+ struct bttv_buffer_set curr; /* active buffers */
+ struct bttv_buffer *cvbi; /* active vbi buffer */
+ int loop_irq;
+ int new_input;
+
+ unsigned long cap_ctl;
+ unsigned long dma_on;
+ struct timer_list timeout;
+ struct bttv_suspend_state state;
+
+ /* stats */
+ unsigned int errors;
+ unsigned int framedrop;
+ unsigned int irq_total;
+ unsigned int irq_me;
+
+ unsigned int users;
+ struct bttv_fh init;
+
+ /* used to make dvb-bt8xx autoloadable */
+ struct work_struct request_module_wk;
+
+ /* Default (0) and current (1) video capturing and overlay
+ cropping parameters in bttv_tvnorm.cropcap units. Protected
+ by bttv.lock. */
+ struct bttv_crop crop[2];
+
+ /* Earliest possible start of video capturing in
+ bttv_tvnorm.cropcap line units. Set by check_alloc_btres()
+ and free_btres(). Protected by bttv.lock. */
+ __s32 vbi_end;
+
+ /* Latest possible end of VBI capturing (= crop[x].rect.top when
+ VIDEO_RESOURCES are locked). Set by check_alloc_btres()
+ and free_btres(). Protected by bttv.lock. */
+ __s32 crop_start;
+};
+
+static inline struct bttv *to_bttv(struct v4l2_device *v4l2_dev)
+{
+ return container_of(v4l2_dev, struct bttv, c.v4l2_dev);
+}
+
+/* our devices */
+#define BTTV_MAX 32
+extern unsigned int bttv_num;
+extern struct bttv *bttvs[BTTV_MAX];
+
+static inline unsigned int bttv_muxsel(const struct bttv *btv,
+ unsigned int input)
+{
+ return (bttv_tvcards[btv->c.type].muxsel >> (input * 2)) & 3;
+}
+
+#endif
+
+#define btwrite(dat,adr) writel((dat), btv->bt848_mmio+(adr))
+#define btread(adr) readl(btv->bt848_mmio+(adr))
+
+#define btand(dat,adr) btwrite((dat) & btread(adr), adr)
+#define btor(dat,adr) btwrite((dat) | btread(adr), adr)
+#define btaor(dat,mask,adr) btwrite((dat) | ((mask) & btread(adr)), adr)
+
+#endif /* _BTTVP_H_ */
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-16 18:29:05 +0000