drm/nouveau: Add DRM driver for NVIDIA GPUs

This adds a drm/kms staging non-API stable driver for GPUs from NVIDIA.

This driver is a KMS-based driver and requires a compatible nouveau
userspace libdrm and nouveau X.org driver.

This driver requires firmware files not available in this kernel tree,
interested parties can find them via the nouveau project git archive.

This driver is reverse engineered, and is in no way supported by nVidia.

Support for nearly the complete range of nvidia hw from nv04->g80 (nv50)
is available, and the kms driver should support driving nearly all
output types (displayport is under development still) along with supporting
suspend/resume.

This work is all from the upstream nouveau project found at
nouveau.freedesktop.org.

The original authors list from nouveau git tree is:
Anssi Hannula <anssi.hannula@iki.fi>
Ben Skeggs <bskeggs@redhat.com>
Francisco Jerez <currojerez@riseup.net>
Maarten Maathuis <madman2003@gmail.com>
Marcin Kościelnicki <koriakin@0x04.net>
Matthew Garrett <mjg@redhat.com>
Matt Parnell <mparnell@gmail.com>
Patrice Mandin <patmandin@gmail.com>
Pekka Paalanen <pq@iki.fi>
Xavier Chantry <shiningxc@gmail.com>
along with project founder Stephane Marchesin <marchesin@icps.u-strasbg.fr>

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 535 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nvreg.h b/drivers/gpu/drm/nouveau/nvreg.h
new file mode 100644
index 00000000000..5998c35237b
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvreg.h
@@ -0,0 +1,535 @@
+/* $XConsortium: nvreg.h /main/2 1996/10/28 05:13:41 kaleb $ */
+/*
+ * Copyright 1996-1997  David J. McKay
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * DAVID J. MCKAY BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/nv/nvreg.h,v 1.6 2002/01/25 21:56:06 tsi Exp $ */
+
+#ifndef __NVREG_H_
+#define __NVREG_H_
+
+#define NV_PMC_OFFSET               0x00000000
+#define NV_PMC_SIZE                 0x00001000
+
+#define NV_PBUS_OFFSET              0x00001000
+#define NV_PBUS_SIZE                0x00001000
+
+#define NV_PFIFO_OFFSET             0x00002000
+#define NV_PFIFO_SIZE               0x00002000
+
+#define NV_HDIAG_OFFSET             0x00005000
+#define NV_HDIAG_SIZE               0x00001000
+
+#define NV_PRAM_OFFSET              0x00006000
+#define NV_PRAM_SIZE                0x00001000
+
+#define NV_PVIDEO_OFFSET            0x00008000
+#define NV_PVIDEO_SIZE              0x00001000
+
+#define NV_PTIMER_OFFSET            0x00009000
+#define NV_PTIMER_SIZE              0x00001000
+
+#define NV_PPM_OFFSET               0x0000A000
+#define NV_PPM_SIZE                 0x00001000
+
+#define NV_PTV_OFFSET               0x0000D000
+#define NV_PTV_SIZE                 0x00001000
+
+#define NV_PRMVGA_OFFSET            0x000A0000
+#define NV_PRMVGA_SIZE              0x00020000
+
+#define NV_PRMVIO0_OFFSET           0x000C0000
+#define NV_PRMVIO_SIZE              0x00002000
+#define NV_PRMVIO1_OFFSET           0x000C2000
+
+#define NV_PFB_OFFSET               0x00100000
+#define NV_PFB_SIZE                 0x00001000
+
+#define NV_PEXTDEV_OFFSET           0x00101000
+#define NV_PEXTDEV_SIZE             0x00001000
+
+#define NV_PME_OFFSET               0x00200000
+#define NV_PME_SIZE                 0x00001000
+
+#define NV_PROM_OFFSET              0x00300000
+#define NV_PROM_SIZE                0x00010000
+
+#define NV_PGRAPH_OFFSET            0x00400000
+#define NV_PGRAPH_SIZE              0x00010000
+
+#define NV_PCRTC0_OFFSET            0x00600000
+#define NV_PCRTC0_SIZE              0x00002000 /* empirical */
+
+#define NV_PRMCIO0_OFFSET           0x00601000
+#define NV_PRMCIO_SIZE              0x00002000
+#define NV_PRMCIO1_OFFSET           0x00603000
+
+#define NV50_DISPLAY_OFFSET           0x00610000
+#define NV50_DISPLAY_SIZE             0x0000FFFF
+
+#define NV_PRAMDAC0_OFFSET          0x00680000
+#define NV_PRAMDAC0_SIZE            0x00002000
+
+#define NV_PRMDIO0_OFFSET           0x00681000
+#define NV_PRMDIO_SIZE              0x00002000
+#define NV_PRMDIO1_OFFSET           0x00683000
+
+#define NV_PRAMIN_OFFSET            0x00700000
+#define NV_PRAMIN_SIZE              0x00100000
+
+#define NV_FIFO_OFFSET              0x00800000
+#define NV_FIFO_SIZE                0x00800000
+
+#define NV_PMC_BOOT_0			0x00000000
+#define NV_PMC_ENABLE			0x00000200
+
+#define NV_VIO_VSE2			0x000003c3
+#define NV_VIO_SRX			0x000003c4
+
+#define NV_CIO_CRX__COLOR		0x000003d4
+#define NV_CIO_CR__COLOR		0x000003d5
+
+#define NV_PBUS_DEBUG_1			0x00001084
+#define NV_PBUS_DEBUG_4			0x00001098
+#define NV_PBUS_DEBUG_DUALHEAD_CTL	0x000010f0
+#define NV_PBUS_POWERCTRL_1		0x00001584
+#define NV_PBUS_POWERCTRL_2		0x00001588
+#define NV_PBUS_POWERCTRL_4		0x00001590
+#define NV_PBUS_PCI_NV_19		0x0000184C
+#define NV_PBUS_PCI_NV_20		0x00001850
+#	define NV_PBUS_PCI_NV_20_ROM_SHADOW_DISABLED	(0 << 0)
+#	define NV_PBUS_PCI_NV_20_ROM_SHADOW_ENABLED	(1 << 0)
+
+#define NV_PFIFO_RAMHT			0x00002210
+
+#define NV_PTV_TV_INDEX			0x0000d220
+#define NV_PTV_TV_DATA			0x0000d224
+#define NV_PTV_HFILTER			0x0000d310
+#define NV_PTV_HFILTER2			0x0000d390
+#define NV_PTV_VFILTER			0x0000d510
+
+#define NV_PRMVIO_MISC__WRITE		0x000c03c2
+#define NV_PRMVIO_SRX			0x000c03c4
+#define NV_PRMVIO_SR			0x000c03c5
+#	define NV_VIO_SR_RESET_INDEX		0x00
+#	define NV_VIO_SR_CLOCK_INDEX		0x01
+#	define NV_VIO_SR_PLANE_MASK_INDEX	0x02
+#	define NV_VIO_SR_CHAR_MAP_INDEX		0x03
+#	define NV_VIO_SR_MEM_MODE_INDEX		0x04
+#define NV_PRMVIO_MISC__READ		0x000c03cc
+#define NV_PRMVIO_GRX			0x000c03ce
+#define NV_PRMVIO_GX			0x000c03cf
+#	define NV_VIO_GX_SR_INDEX		0x00
+#	define NV_VIO_GX_SREN_INDEX		0x01
+#	define NV_VIO_GX_CCOMP_INDEX		0x02
+#	define NV_VIO_GX_ROP_INDEX		0x03
+#	define NV_VIO_GX_READ_MAP_INDEX		0x04
+#	define NV_VIO_GX_MODE_INDEX		0x05
+#	define NV_VIO_GX_MISC_INDEX		0x06
+#	define NV_VIO_GX_DONT_CARE_INDEX	0x07
+#	define NV_VIO_GX_BIT_MASK_INDEX		0x08
+
+#define NV_PFB_BOOT_0			0x00100000
+#define NV_PFB_CFG0			0x00100200
+#define NV_PFB_CFG1			0x00100204
+#define NV_PFB_CSTATUS			0x0010020C
+#define NV_PFB_REFCTRL			0x00100210
+#	define NV_PFB_REFCTRL_VALID_1			(1 << 31)
+#define NV_PFB_PAD			0x0010021C
+#	define NV_PFB_PAD_CKE_NORMAL			(1 << 0)
+#define NV_PFB_TILE_NV10		0x00100240
+#define NV_PFB_TILE_SIZE_NV10		0x00100244
+#define NV_PFB_REF			0x001002D0
+#	define NV_PFB_REF_CMD_REFRESH			(1 << 0)
+#define NV_PFB_PRE			0x001002D4
+#	define NV_PFB_PRE_CMD_PRECHARGE			(1 << 0)
+#define NV_PFB_CLOSE_PAGE2		0x0010033C
+#define NV_PFB_TILE_NV40		0x00100600
+#define NV_PFB_TILE_SIZE_NV40		0x00100604
+
+#define NV_PEXTDEV_BOOT_0		0x00101000
+#	define NV_PEXTDEV_BOOT_0_STRAP_FP_IFACE_12BIT	(8 << 12)
+#define NV_PEXTDEV_BOOT_3		0x0010100c
+
+#define NV_PCRTC_INTR_0					0x00600100
+#	define NV_PCRTC_INTR_0_VBLANK				(1 << 0)
+#define NV_PCRTC_INTR_EN_0				0x00600140
+#define NV_PCRTC_START					0x00600800
+#define NV_PCRTC_CONFIG					0x00600804
+#	define NV_PCRTC_CONFIG_START_ADDRESS_NON_VGA		(1 << 0)
+#	define NV_PCRTC_CONFIG_START_ADDRESS_HSYNC		(2 << 0)
+#define NV_PCRTC_CURSOR_CONFIG				0x00600810
+#	define NV_PCRTC_CURSOR_CONFIG_ENABLE_ENABLE		(1 << 0)
+#	define NV_PCRTC_CURSOR_CONFIG_DOUBLE_SCAN_ENABLE	(1 << 4)
+#	define NV_PCRTC_CURSOR_CONFIG_ADDRESS_SPACE_PNVM	(1 << 8)
+#	define NV_PCRTC_CURSOR_CONFIG_CUR_BPP_32		(1 << 12)
+#	define NV_PCRTC_CURSOR_CONFIG_CUR_PIXELS_64		(1 << 16)
+#	define NV_PCRTC_CURSOR_CONFIG_CUR_LINES_32		(2 << 24)
+#	define NV_PCRTC_CURSOR_CONFIG_CUR_LINES_64		(4 << 24)
+#	define NV_PCRTC_CURSOR_CONFIG_CUR_BLEND_ALPHA		(1 << 28)
+
+/* note: PCRTC_GPIO is not available on nv10, and in fact aliases 0x600810 */
+#define NV_PCRTC_GPIO					0x00600818
+#define NV_PCRTC_GPIO_EXT				0x0060081c
+#define NV_PCRTC_830					0x00600830
+#define NV_PCRTC_834					0x00600834
+#define NV_PCRTC_850					0x00600850
+#define NV_PCRTC_ENGINE_CTRL				0x00600860
+#	define NV_CRTC_FSEL_I2C					(1 << 4)
+#	define NV_CRTC_FSEL_OVERLAY				(1 << 12)
+
+#define NV_PRMCIO_ARX			0x006013c0
+#define NV_PRMCIO_AR__WRITE		0x006013c0
+#define NV_PRMCIO_AR__READ		0x006013c1
+#	define NV_CIO_AR_MODE_INDEX		0x10
+#	define NV_CIO_AR_OSCAN_INDEX		0x11
+#	define NV_CIO_AR_PLANE_INDEX		0x12
+#	define NV_CIO_AR_HPP_INDEX		0x13
+#	define NV_CIO_AR_CSEL_INDEX		0x14
+#define NV_PRMCIO_INP0			0x006013c2
+#define NV_PRMCIO_CRX__COLOR		0x006013d4
+#define NV_PRMCIO_CR__COLOR		0x006013d5
+	/* Standard VGA CRTC registers */
+#	define NV_CIO_CR_HDT_INDEX		0x00	/* horizontal display total */
+#	define NV_CIO_CR_HDE_INDEX		0x01	/* horizontal display end */
+#	define NV_CIO_CR_HBS_INDEX		0x02	/* horizontal blanking start */
+#	define NV_CIO_CR_HBE_INDEX		0x03	/* horizontal blanking end */
+#		define NV_CIO_CR_HBE_4_0		4:0
+#	define NV_CIO_CR_HRS_INDEX		0x04	/* horizontal retrace start */
+#	define NV_CIO_CR_HRE_INDEX		0x05	/* horizontal retrace end */
+#		define NV_CIO_CR_HRE_4_0		4:0
+#		define NV_CIO_CR_HRE_HBE_5		7:7
+#	define NV_CIO_CR_VDT_INDEX		0x06	/* vertical display total */
+#	define NV_CIO_CR_OVL_INDEX		0x07	/* overflow bits */
+#		define NV_CIO_CR_OVL_VDT_8		0:0
+#		define NV_CIO_CR_OVL_VDE_8		1:1
+#		define NV_CIO_CR_OVL_VRS_8		2:2
+#		define NV_CIO_CR_OVL_VBS_8		3:3
+#		define NV_CIO_CR_OVL_VDT_9		5:5
+#		define NV_CIO_CR_OVL_VDE_9		6:6
+#		define NV_CIO_CR_OVL_VRS_9		7:7
+#	define NV_CIO_CR_RSAL_INDEX		0x08	/* normally "preset row scan" */
+#	define NV_CIO_CR_CELL_HT_INDEX		0x09	/* cell height?! normally "max scan line" */
+#		define NV_CIO_CR_CELL_HT_VBS_9		5:5
+#		define NV_CIO_CR_CELL_HT_SCANDBL	7:7
+#	define NV_CIO_CR_CURS_ST_INDEX		0x0a	/* cursor start */
+#	define NV_CIO_CR_CURS_END_INDEX		0x0b	/* cursor end */
+#	define NV_CIO_CR_SA_HI_INDEX		0x0c	/* screen start address high */
+#	define NV_CIO_CR_SA_LO_INDEX		0x0d	/* screen start address low */
+#	define NV_CIO_CR_TCOFF_HI_INDEX		0x0e	/* cursor offset high */
+#	define NV_CIO_CR_TCOFF_LO_INDEX		0x0f	/* cursor offset low */
+#	define NV_CIO_CR_VRS_INDEX		0x10	/* vertical retrace start */
+#	define NV_CIO_CR_VRE_INDEX		0x11	/* vertical retrace end */
+#		define NV_CIO_CR_VRE_3_0		3:0
+#	define NV_CIO_CR_VDE_INDEX		0x12	/* vertical display end */
+#	define NV_CIO_CR_OFFSET_INDEX		0x13	/* sets screen pitch */
+#	define NV_CIO_CR_ULINE_INDEX		0x14	/* underline location */
+#	define NV_CIO_CR_VBS_INDEX		0x15	/* vertical blank start */
+#	define NV_CIO_CR_VBE_INDEX		0x16	/* vertical blank end */
+#	define NV_CIO_CR_MODE_INDEX		0x17	/* crtc mode control */
+#	define NV_CIO_CR_LCOMP_INDEX		0x18	/* line compare */
+	/* Extended VGA CRTC registers */
+#	define NV_CIO_CRE_RPC0_INDEX		0x19	/* repaint control 0 */
+#		define NV_CIO_CRE_RPC0_OFFSET_10_8	7:5
+#	define NV_CIO_CRE_RPC1_INDEX		0x1a	/* repaint control 1 */
+#		define NV_CIO_CRE_RPC1_LARGE		2:2
+#	define NV_CIO_CRE_FF_INDEX		0x1b	/* fifo control */
+#	define NV_CIO_CRE_ENH_INDEX		0x1c	/* enhanced? */
+#	define NV_CIO_SR_LOCK_INDEX		0x1f	/* crtc lock */
+#		define NV_CIO_SR_UNLOCK_RW_VALUE	0x57
+#		define NV_CIO_SR_LOCK_VALUE		0x99
+#	define NV_CIO_CRE_FFLWM__INDEX		0x20	/* fifo low water mark */
+#	define NV_CIO_CRE_21			0x21	/* vga shadow crtc lock */
+#	define NV_CIO_CRE_LSR_INDEX		0x25	/* ? */
+#		define NV_CIO_CRE_LSR_VDT_10		0:0
+#		define NV_CIO_CRE_LSR_VDE_10		1:1
+#		define NV_CIO_CRE_LSR_VRS_10		2:2
+#		define NV_CIO_CRE_LSR_VBS_10		3:3
+#		define NV_CIO_CRE_LSR_HBE_6		4:4
+#	define NV_CIO_CR_ARX_INDEX		0x26	/* attribute index -- ro copy of 0x60.3c0 */
+#	define NV_CIO_CRE_CHIP_ID_INDEX		0x27	/* chip revision */
+#	define NV_CIO_CRE_PIXEL_INDEX		0x28
+#		define NV_CIO_CRE_PIXEL_FORMAT		1:0
+#	define NV_CIO_CRE_HEB__INDEX		0x2d	/* horizontal extra bits? */
+#		define NV_CIO_CRE_HEB_HDT_8		0:0
+#		define NV_CIO_CRE_HEB_HDE_8		1:1
+#		define NV_CIO_CRE_HEB_HBS_8		2:2
+#		define NV_CIO_CRE_HEB_HRS_8		3:3
+#		define NV_CIO_CRE_HEB_ILC_8		4:4
+#	define NV_CIO_CRE_2E			0x2e	/* some scratch or dummy reg to force writes to sink in */
+#	define NV_CIO_CRE_HCUR_ADDR2_INDEX	0x2f	/* cursor */
+#	define NV_CIO_CRE_HCUR_ADDR0_INDEX	0x30		/* pixmap */
+#		define NV_CIO_CRE_HCUR_ADDR0_ADR	6:0
+#		define NV_CIO_CRE_HCUR_ASI		7:7
+#	define NV_CIO_CRE_HCUR_ADDR1_INDEX	0x31			/* address */
+#		define NV_CIO_CRE_HCUR_ADDR1_ENABLE	0:0
+#		define NV_CIO_CRE_HCUR_ADDR1_CUR_DBL	1:1
+#		define NV_CIO_CRE_HCUR_ADDR1_ADR	7:2
+#	define NV_CIO_CRE_LCD__INDEX		0x33
+#		define NV_CIO_CRE_LCD_LCD_SELECT	0:0
+#	define NV_CIO_CRE_DDC0_STATUS__INDEX	0x36
+#	define NV_CIO_CRE_DDC0_WR__INDEX	0x37
+#	define NV_CIO_CRE_ILACE__INDEX		0x39	/* interlace */
+#	define NV_CIO_CRE_SCRATCH3__INDEX	0x3b
+#	define NV_CIO_CRE_SCRATCH4__INDEX	0x3c
+#	define NV_CIO_CRE_DDC_STATUS__INDEX	0x3e
+#	define NV_CIO_CRE_DDC_WR__INDEX		0x3f
+#	define NV_CIO_CRE_EBR_INDEX		0x41	/* extra bits ? (vertical) */
+#		define NV_CIO_CRE_EBR_VDT_11		0:0
+#		define NV_CIO_CRE_EBR_VDE_11		2:2
+#		define NV_CIO_CRE_EBR_VRS_11		4:4
+#		define NV_CIO_CRE_EBR_VBS_11		6:6
+#	define NV_CIO_CRE_43			0x43
+#	define NV_CIO_CRE_44			0x44	/* head control */
+#	define NV_CIO_CRE_CSB			0x45	/* colour saturation boost */
+#	define NV_CIO_CRE_RCR			0x46
+#		define NV_CIO_CRE_RCR_ENDIAN_BIG	7:7
+#	define NV_CIO_CRE_47			0x47	/* extended fifo lwm, used on nv30+ */
+#	define NV_CIO_CRE_49			0x49
+#	define NV_CIO_CRE_4B			0x4b	/* given patterns in 0x[2-3][a-c] regs, probably scratch 6 */
+#	define NV_CIO_CRE_TVOUT_LATENCY		0x52
+#	define NV_CIO_CRE_53			0x53	/* `fp_htiming' according to Haiku */
+#	define NV_CIO_CRE_54			0x54	/* `fp_vtiming' according to Haiku */
+#	define NV_CIO_CRE_57			0x57	/* index reg for cr58 */
+#	define NV_CIO_CRE_58			0x58	/* data reg for cr57 */
+#	define NV_CIO_CRE_59			0x59	/* related to on/off-chip-ness of digital outputs */
+#	define NV_CIO_CRE_5B			0x5B	/* newer colour saturation reg */
+#	define NV_CIO_CRE_85			0x85
+#	define NV_CIO_CRE_86			0x86
+#define NV_PRMCIO_INP0__COLOR		0x006013da
+
+#define NV_PRAMDAC_CU_START_POS				0x00680300
+#	define NV_PRAMDAC_CU_START_POS_X			15:0
+#	define NV_PRAMDAC_CU_START_POS_Y			31:16
+#define NV_RAMDAC_NV10_CURSYNC				0x00680404
+
+#define NV_PRAMDAC_NVPLL_COEFF				0x00680500
+#define NV_PRAMDAC_MPLL_COEFF				0x00680504
+#define NV_PRAMDAC_VPLL_COEFF				0x00680508
+#	define NV30_RAMDAC_ENABLE_VCO2				(8 << 4)
+
+#define NV_PRAMDAC_PLL_COEFF_SELECT			0x0068050c
+#	define NV_PRAMDAC_PLL_COEFF_SELECT_USE_VPLL2_TRUE	(4 << 0)
+#	define NV_PRAMDAC_PLL_COEFF_SELECT_SOURCE_PROG_MPLL	(1 << 8)
+#	define NV_PRAMDAC_PLL_COEFF_SELECT_SOURCE_PROG_VPLL	(2 << 8)
+#	define NV_PRAMDAC_PLL_COEFF_SELECT_SOURCE_PROG_NVPLL	(4 << 8)
+#	define NV_PRAMDAC_PLL_COEFF_SELECT_PLL_SOURCE_VPLL2	(8 << 8)
+#	define NV_PRAMDAC_PLL_COEFF_SELECT_TV_VSCLK1		(1 << 16)
+#	define NV_PRAMDAC_PLL_COEFF_SELECT_TV_PCLK1		(2 << 16)
+#	define NV_PRAMDAC_PLL_COEFF_SELECT_TV_VSCLK2		(4 << 16)
+#	define NV_PRAMDAC_PLL_COEFF_SELECT_TV_PCLK2		(8 << 16)
+#	define NV_PRAMDAC_PLL_COEFF_SELECT_TV_CLK_SOURCE_VIP	(1 << 20)
+#	define NV_PRAMDAC_PLL_COEFF_SELECT_VCLK_RATIO_DB2	(1 << 28)
+#	define NV_PRAMDAC_PLL_COEFF_SELECT_VCLK2_RATIO_DB2	(2 << 28)
+
+#define NV_PRAMDAC_PLL_SETUP_CONTROL			0x00680510
+#define NV_RAMDAC_VPLL2					0x00680520
+#define NV_PRAMDAC_SEL_CLK				0x00680524
+#define NV_RAMDAC_DITHER_NV11				0x00680528
+#define NV_PRAMDAC_DACCLK				0x0068052c
+#	define NV_PRAMDAC_DACCLK_SEL_DACCLK			(1 << 0)
+
+#define NV_RAMDAC_NVPLL_B				0x00680570
+#define NV_RAMDAC_MPLL_B				0x00680574
+#define NV_RAMDAC_VPLL_B				0x00680578
+#define NV_RAMDAC_VPLL2_B				0x0068057c
+#	define NV31_RAMDAC_ENABLE_VCO2				(8 << 28)
+#define NV_PRAMDAC_580					0x00680580
+#	define NV_RAMDAC_580_VPLL1_ACTIVE			(1 << 8)
+#	define NV_RAMDAC_580_VPLL2_ACTIVE			(1 << 28)
+
+#define NV_PRAMDAC_GENERAL_CONTROL			0x00680600
+#	define NV_PRAMDAC_GENERAL_CONTROL_PIXMIX_ON		(3 << 4)
+#	define NV_PRAMDAC_GENERAL_CONTROL_VGA_STATE_SEL		(1 << 8)
+#	define NV_PRAMDAC_GENERAL_CONTROL_ALT_MODE_SEL		(1 << 12)
+#	define NV_PRAMDAC_GENERAL_CONTROL_TERMINATION_75OHM	(2 << 16)
+#	define NV_PRAMDAC_GENERAL_CONTROL_BPC_8BITS		(1 << 20)
+#	define NV_PRAMDAC_GENERAL_CONTROL_PIPE_LONG		(2 << 28)
+#define NV_PRAMDAC_TEST_CONTROL				0x00680608
+#	define NV_PRAMDAC_TEST_CONTROL_TP_INS_EN_ASSERTED	(1 << 12)
+#	define NV_PRAMDAC_TEST_CONTROL_PWRDWN_DAC_OFF		(1 << 16)
+#	define NV_PRAMDAC_TEST_CONTROL_SENSEB_ALLHI		(1 << 28)
+#define NV_PRAMDAC_TESTPOINT_DATA			0x00680610
+#	define NV_PRAMDAC_TESTPOINT_DATA_NOTBLANK		(8 << 28)
+#define NV_PRAMDAC_630					0x00680630
+#define NV_PRAMDAC_634					0x00680634
+
+#define NV_PRAMDAC_TV_SETUP				0x00680700
+#define NV_PRAMDAC_TV_VTOTAL				0x00680720
+#define NV_PRAMDAC_TV_VSKEW				0x00680724
+#define NV_PRAMDAC_TV_VSYNC_DELAY			0x00680728
+#define NV_PRAMDAC_TV_HTOTAL				0x0068072c
+#define NV_PRAMDAC_TV_HSKEW				0x00680730
+#define NV_PRAMDAC_TV_HSYNC_DELAY			0x00680734
+#define NV_PRAMDAC_TV_HSYNC_DELAY2			0x00680738
+
+#define NV_PRAMDAC_TV_SETUP                             0x00680700
+
+#define NV_PRAMDAC_FP_VDISPLAY_END			0x00680800
+#define NV_PRAMDAC_FP_VTOTAL				0x00680804
+#define NV_PRAMDAC_FP_VCRTC				0x00680808
+#define NV_PRAMDAC_FP_VSYNC_START			0x0068080c
+#define NV_PRAMDAC_FP_VSYNC_END				0x00680810
+#define NV_PRAMDAC_FP_VVALID_START			0x00680814
+#define NV_PRAMDAC_FP_VVALID_END			0x00680818
+#define NV_PRAMDAC_FP_HDISPLAY_END			0x00680820
+#define NV_PRAMDAC_FP_HTOTAL				0x00680824
+#define NV_PRAMDAC_FP_HCRTC				0x00680828
+#define NV_PRAMDAC_FP_HSYNC_START			0x0068082c
+#define NV_PRAMDAC_FP_HSYNC_END				0x00680830
+#define NV_PRAMDAC_FP_HVALID_START			0x00680834
+#define NV_PRAMDAC_FP_HVALID_END			0x00680838
+
+#define NV_RAMDAC_FP_DITHER				0x0068083c
+#define NV_PRAMDAC_FP_TG_CONTROL			0x00680848
+#	define NV_PRAMDAC_FP_TG_CONTROL_VSYNC_POS		(1 << 0)
+#	define NV_PRAMDAC_FP_TG_CONTROL_VSYNC_DISABLE		(2 << 0)
+#	define NV_PRAMDAC_FP_TG_CONTROL_HSYNC_POS		(1 << 4)
+#	define NV_PRAMDAC_FP_TG_CONTROL_HSYNC_DISABLE		(2 << 4)
+#	define NV_PRAMDAC_FP_TG_CONTROL_MODE_SCALE		(0 << 8)
+#	define NV_PRAMDAC_FP_TG_CONTROL_MODE_CENTER		(1 << 8)
+#	define NV_PRAMDAC_FP_TG_CONTROL_MODE_NATIVE		(2 << 8)
+#	define NV_PRAMDAC_FP_TG_CONTROL_READ_PROG		(1 << 20)
+#	define NV_PRAMDAC_FP_TG_CONTROL_WIDTH_12		(1 << 24)
+#	define NV_PRAMDAC_FP_TG_CONTROL_DISPEN_POS		(1 << 28)
+#	define NV_PRAMDAC_FP_TG_CONTROL_DISPEN_DISABLE		(2 << 28)
+#define NV_PRAMDAC_FP_MARGIN_COLOR			0x0068084c
+#define NV_PRAMDAC_850					0x00680850
+#define NV_PRAMDAC_85C					0x0068085c
+#define NV_PRAMDAC_FP_DEBUG_0				0x00680880
+#	define NV_PRAMDAC_FP_DEBUG_0_XSCALE_ENABLE		(1 << 0)
+#	define NV_PRAMDAC_FP_DEBUG_0_YSCALE_ENABLE		(1 << 4)
+/* This doesn't seem to be essential for tmds, but still often set */
+#	define NV_RAMDAC_FP_DEBUG_0_TMDS_ENABLED		(8 << 4)
+#	define NV_PRAMDAC_FP_DEBUG_0_XINTERP_BILINEAR		(1 << 8)
+#	define NV_PRAMDAC_FP_DEBUG_0_YINTERP_BILINEAR		(1 << 12)
+#	define NV_PRAMDAC_FP_DEBUG_0_XWEIGHT_ROUND		(1 << 20)
+#	define NV_PRAMDAC_FP_DEBUG_0_YWEIGHT_ROUND		(1 << 24)
+#       define NV_PRAMDAC_FP_DEBUG_0_PWRDOWN_FPCLK              (1 << 28)
+#define NV_PRAMDAC_FP_DEBUG_1				0x00680884
+#	define NV_PRAMDAC_FP_DEBUG_1_XSCALE_VALUE		11:0
+#	define NV_PRAMDAC_FP_DEBUG_1_XSCALE_TESTMODE_ENABLE	(1 << 12)
+#	define NV_PRAMDAC_FP_DEBUG_1_YSCALE_VALUE		27:16
+#	define NV_PRAMDAC_FP_DEBUG_1_YSCALE_TESTMODE_ENABLE	(1 << 28)
+#define NV_PRAMDAC_FP_DEBUG_2				0x00680888
+#define NV_PRAMDAC_FP_DEBUG_3				0x0068088C
+
+/* see NV_PRAMDAC_INDIR_TMDS in rules.xml */
+#define NV_PRAMDAC_FP_TMDS_CONTROL			0x006808b0
+#	define NV_PRAMDAC_FP_TMDS_CONTROL_WRITE_DISABLE		(1 << 16)
+#define NV_PRAMDAC_FP_TMDS_DATA				0x006808b4
+
+#define NV_PRAMDAC_8C0                                  0x006808c0
+
+/* Some kind of switch */
+#define NV_PRAMDAC_900					0x00680900
+#define NV_PRAMDAC_A20					0x00680A20
+#define NV_PRAMDAC_A24					0x00680A24
+#define NV_PRAMDAC_A34					0x00680A34
+
+#define NV_PRAMDAC_CTV					0x00680c00
+
+/* names fabricated from NV_USER_DAC info */
+#define NV_PRMDIO_PIXEL_MASK		0x006813c6
+#	define NV_PRMDIO_PIXEL_MASK_MASK	0xff
+#define NV_PRMDIO_READ_MODE_ADDRESS	0x006813c7
+#define NV_PRMDIO_WRITE_MODE_ADDRESS	0x006813c8
+#define NV_PRMDIO_PALETTE_DATA		0x006813c9
+
+#define NV_PGRAPH_DEBUG_0		0x00400080
+#define NV_PGRAPH_DEBUG_1		0x00400084
+#define NV_PGRAPH_DEBUG_2_NV04		0x00400088
+#define NV_PGRAPH_DEBUG_2		0x00400620
+#define NV_PGRAPH_DEBUG_3		0x0040008c
+#define NV_PGRAPH_DEBUG_4		0x00400090
+#define NV_PGRAPH_INTR			0x00400100
+#define NV_PGRAPH_INTR_EN		0x00400140
+#define NV_PGRAPH_CTX_CONTROL		0x00400144
+#define NV_PGRAPH_CTX_CONTROL_NV04	0x00400170
+#define NV_PGRAPH_ABS_UCLIP_XMIN	0x0040053C
+#define NV_PGRAPH_ABS_UCLIP_YMIN	0x00400540
+#define NV_PGRAPH_ABS_UCLIP_XMAX	0x00400544
+#define NV_PGRAPH_ABS_UCLIP_YMAX	0x00400548
+#define NV_PGRAPH_BETA_AND		0x00400608
+#define NV_PGRAPH_LIMIT_VIOL_PIX	0x00400610
+#define NV_PGRAPH_BOFFSET0		0x00400640
+#define NV_PGRAPH_BOFFSET1		0x00400644
+#define NV_PGRAPH_BOFFSET2		0x00400648
+#define NV_PGRAPH_BLIMIT0		0x00400684
+#define NV_PGRAPH_BLIMIT1		0x00400688
+#define NV_PGRAPH_BLIMIT2		0x0040068c
+#define NV_PGRAPH_STATUS		0x00400700
+#define NV_PGRAPH_SURFACE		0x00400710
+#define NV_PGRAPH_STATE			0x00400714
+#define NV_PGRAPH_FIFO			0x00400720
+#define NV_PGRAPH_PATTERN_SHAPE		0x00400810
+#define NV_PGRAPH_TILE			0x00400b00
+
+#define NV_PVIDEO_INTR_EN		0x00008140
+#define NV_PVIDEO_BUFFER		0x00008700
+#define NV_PVIDEO_STOP			0x00008704
+#define NV_PVIDEO_UVPLANE_BASE(buff)	(0x00008800+(buff)*4)
+#define NV_PVIDEO_UVPLANE_LIMIT(buff)	(0x00008808+(buff)*4)
+#define NV_PVIDEO_UVPLANE_OFFSET_BUFF(buff)	(0x00008820+(buff)*4)
+#define NV_PVIDEO_BASE(buff)		(0x00008900+(buff)*4)
+#define NV_PVIDEO_LIMIT(buff)		(0x00008908+(buff)*4)
+#define NV_PVIDEO_LUMINANCE(buff)	(0x00008910+(buff)*4)
+#define NV_PVIDEO_CHROMINANCE(buff)	(0x00008918+(buff)*4)
+#define NV_PVIDEO_OFFSET_BUFF(buff)	(0x00008920+(buff)*4)
+#define NV_PVIDEO_SIZE_IN(buff)		(0x00008928+(buff)*4)
+#define NV_PVIDEO_POINT_IN(buff)	(0x00008930+(buff)*4)
+#define NV_PVIDEO_DS_DX(buff)		(0x00008938+(buff)*4)
+#define NV_PVIDEO_DT_DY(buff)		(0x00008940+(buff)*4)
+#define NV_PVIDEO_POINT_OUT(buff)	(0x00008948+(buff)*4)
+#define NV_PVIDEO_SIZE_OUT(buff)	(0x00008950+(buff)*4)
+#define NV_PVIDEO_FORMAT(buff)		(0x00008958+(buff)*4)
+#	define NV_PVIDEO_FORMAT_PLANAR			(1 << 0)
+#	define NV_PVIDEO_FORMAT_COLOR_LE_CR8YB8CB8YA8	(1 << 16)
+#	define NV_PVIDEO_FORMAT_DISPLAY_COLOR_KEY	(1 << 20)
+#	define NV_PVIDEO_FORMAT_MATRIX_ITURBT709	(1 << 24)
+#define NV_PVIDEO_COLOR_KEY		0x00008B00
+
+/* NV04 overlay defines from VIDIX & Haiku */
+#define NV_PVIDEO_INTR_EN_0		0x00680140
+#define NV_PVIDEO_STEP_SIZE		0x00680200
+#define NV_PVIDEO_CONTROL_Y		0x00680204
+#define NV_PVIDEO_CONTROL_X		0x00680208
+#define NV_PVIDEO_BUFF0_START_ADDRESS	0x0068020c
+#define NV_PVIDEO_BUFF0_PITCH_LENGTH	0x00680214
+#define NV_PVIDEO_BUFF0_OFFSET		0x0068021c
+#define NV_PVIDEO_BUFF1_START_ADDRESS	0x00680210
+#define NV_PVIDEO_BUFF1_PITCH_LENGTH	0x00680218
+#define NV_PVIDEO_BUFF1_OFFSET		0x00680220
+#define NV_PVIDEO_OE_STATE		0x00680224
+#define NV_PVIDEO_SU_STATE		0x00680228
+#define NV_PVIDEO_RM_STATE		0x0068022c
+#define NV_PVIDEO_WINDOW_START		0x00680230
+#define NV_PVIDEO_WINDOW_SIZE		0x00680234
+#define NV_PVIDEO_FIFO_THRES_SIZE	0x00680238
+#define NV_PVIDEO_FIFO_BURST_LENGTH	0x0068023c
+#define NV_PVIDEO_KEY			0x00680240
+#define NV_PVIDEO_OVERLAY		0x00680244
+#define NV_PVIDEO_RED_CSC_OFFSET	0x00680280
+#define NV_PVIDEO_GREEN_CSC_OFFSET	0x00680284
+#define NV_PVIDEO_BLUE_CSC_OFFSET	0x00680288
+#define NV_PVIDEO_CSC_ADJUST		0x0068028c
+
+#endif