[PATCH] v4l: 716: support for em28xx board family

- Added support for em28xx board family

Signed-off-by: Ludovico Cavedon <cavedon@sssup.it>
Signed-off-by: Markus Rechberger <mrechberger@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 168 insertions, 0 deletions

diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
new file mode 100644
index 00000000000..b6d89decfbd
--- /dev/null
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -0,0 +1,168 @@
+/*
+   em2820-cards.c - driver for Empia EM2820/2840 USB video capture devices
+
+   Copyright (C) 2005 Markus Rechberger <mrechberger@gmail.com>
+                      Ludovico Cavedon <cavedon@sssup.it>
+                      Mauro Carvalho Chehab <mchehab@brturbo.com.br>
+
+   Based on the em2800 driver from Sascha Sommer <saschasommer@freenet.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.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/usb.h>
+#include <media/tuner.h>
+#include "audiochip.h"
+#include "tveeprom.h"
+#include "msp3400.h"
+
+#include "em2820.h"
+
+enum em2820_board_entry {
+	EM2820_BOARD_TERRATEC_CINERGY_250,
+	EM2820_BOARD_PINNACLE_USB_2,
+	EM2820_BOARD_HAUPPAUGE_WINTV_USB_2,
+	EM2820_BOARD_MSI_VOX_USB_2
+};
+
+struct em2820_board em2820_boards[] = {
+	[EM2820_BOARD_TERRATEC_CINERGY_250] = {
+		.name         = "Terratec Cinergy 250 USB",
+		.vchannels    = 3,
+		.norm         = VIDEO_MODE_PAL,
+		.tuner_type   = TUNER_LG_PAL_NEW_TAPC,
+		.tda9887_conf = TDA9887_PRESENT,
+		.has_tuner    = 1,
+		.decoder      = EM2820_SAA7113,
+		.input          = {{
+			.type     = EM2820_VMUX_TELEVISION,
+			.vmux     = 2,
+			.amux     = 0,
+		},{
+			.type     = EM2820_VMUX_COMPOSITE1,
+			.vmux     = 0,
+			.amux     = 1,
+		},{
+			.type     = EM2820_VMUX_SVIDEO,
+			.vmux     = 9,
+			.amux     = 1,
+		}},
+	},
+	[EM2820_BOARD_PINNACLE_USB_2] = {
+		.name         = "Pinnacle PCTV USB 2",
+		.vchannels    = 3,
+		.norm         = VIDEO_MODE_PAL,
+		.tuner_type   = TUNER_LG_PAL_NEW_TAPC,
+		.tda9887_conf = TDA9887_PRESENT,
+		.has_tuner    = 1,
+		.decoder      = EM2820_SAA7113,
+		.input          = {{
+			.type     = EM2820_VMUX_TELEVISION,
+			.vmux     = 2,
+			.amux     = 0,
+		},{
+			.type     = EM2820_VMUX_COMPOSITE1,
+			.vmux     = 0,
+			.amux     = 1,
+		},{
+			.type     = EM2820_VMUX_SVIDEO,
+			.vmux     = 9,
+			.amux     = 1,
+		}},
+	},
+	[EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
+		.name         = "Hauppauge WinTV USB 2",
+		.vchannels    = 3,
+		.norm         = VIDEO_MODE_NTSC,
+		.tuner_type   = TUNER_PHILIPS_FM1236_MK3,
+		.tda9887_conf = TDA9887_PRESENT|TDA9887_PORT1_ACTIVE|TDA9887_PORT2_ACTIVE,
+		.has_tuner    = 1,
+		.decoder      = EM2820_TVP5150,
+		.has_msp34xx  = 1,
+		/*FIXME: S-Video not tested */
+		.input          = {{
+			.type     = EM2820_VMUX_TELEVISION,
+			.vmux     = 0,
+			.amux     = 0,
+		},{
+			.type     = EM2820_VMUX_SVIDEO,
+			.vmux     = 2,
+			.amux     = 1,
+		}},
+	},
+	[EM2820_BOARD_MSI_VOX_USB_2] = {
+		.name		= "MSI VOX USB 2.0",
+		.vchannels	= 3,
+		.norm		= VIDEO_MODE_PAL,
+		.tuner_type	= TUNER_PHILIPS_PAL,
+		.tda9887_conf	= TDA9887_PRESENT|TDA9887_PORT1_ACTIVE|TDA9887_PORT2_ACTIVE,
+		.has_tuner	= 1,
+		.decoder      = EM2820_SAA7114,
+		.input          = {{
+			.type     = EM2820_VMUX_TELEVISION,
+			.vmux     = 2,
+			.amux     = 0,
+		},{
+			.type     = EM2820_VMUX_COMPOSITE1,
+			.vmux     = 0,
+			.amux     = 1,
+		},{
+			.type     = EM2820_VMUX_SVIDEO,
+			.vmux     = 9,
+			.amux     = 1,
+		}},
+	},
+	{ }  /* Terminating entry */
+};
+
+/* table of devices that work with this driver */
+struct usb_device_id em2820_id_table [] = {
+ /* Terratec Cinerhy 200 USB: em2800 nor supported, at the moment */
+ /*	{ USB_DEVICE(0xeb1a, 0x2800), .driver_info = EM2800_BOARD_TERRATEC_CINERGY_200 }, */
+	{ USB_DEVICE(0x0ccd, 0x0036), .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
+	{ USB_DEVICE(0x2304, 0x0208), .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
+	{ USB_DEVICE(0x2040, 0x4200), .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
+	{ USB_DEVICE(0xeb1a, 0x2820), .driver_info = EM2820_BOARD_MSI_VOX_USB_2 },
+	{ },
+};
+
+void em2820_card_setup(struct em2820 *dev)
+{
+	/* request some modules */
+	if (dev->model == EM2820_BOARD_HAUPPAUGE_WINTV_USB_2) {
+		struct tveeprom tv;
+#ifdef CONFIG_MODULES
+		request_module("tveeprom");
+#endif
+		/* Call first TVeeprom */
+
+		tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
+
+		dev->tuner_type= tv.tuner_type;
+		if (tv.audio_processor == AUDIO_CHIP_MSP34XX) {
+			dev->has_msp34xx=1;
+		} else dev->has_msp34xx=0;
+	}
+}
+
+EXPORT_SYMBOL(em2820_boards);
+EXPORT_SYMBOL(em2820_id_table);
+
+MODULE_DEVICE_TABLE (usb, em2820_id_table);