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-rw-r--r--shared-core/i915_reg.h1422
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diff --git a/shared-core/i915_reg.h b/shared-core/i915_reg.h
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index 75647757..00000000
--- a/shared-core/i915_reg.h
+++ /dev/null
@@ -1,1422 +0,0 @@
-/* Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * 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, sub license, 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 (including the
- * next paragraph) 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 NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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.
- */
-
-#ifndef _I915_REG_H_
-#define _I915_REG_H_
-
-/*
- * The Bridge device's PCI config space has information about the
- * fb aperture size and the amount of pre-reserved memory.
- */
-#define INTEL_GMCH_CTRL 0x52
-#define INTEL_GMCH_ENABLED 0x4
-#define INTEL_GMCH_MEM_MASK 0x1
-#define INTEL_GMCH_MEM_64M 0x1
-#define INTEL_GMCH_MEM_128M 0
-
-#define INTEL_855_GMCH_GMS_MASK (0x7 << 4)
-#define INTEL_855_GMCH_GMS_DISABLED (0x0 << 4)
-#define INTEL_855_GMCH_GMS_STOLEN_1M (0x1 << 4)
-#define INTEL_855_GMCH_GMS_STOLEN_4M (0x2 << 4)
-#define INTEL_855_GMCH_GMS_STOLEN_8M (0x3 << 4)
-#define INTEL_855_GMCH_GMS_STOLEN_16M (0x4 << 4)
-#define INTEL_855_GMCH_GMS_STOLEN_32M (0x5 << 4)
-
-#define INTEL_915G_GMCH_GMS_STOLEN_48M (0x6 << 4)
-#define INTEL_915G_GMCH_GMS_STOLEN_64M (0x7 << 4)
-
-/* PCI config space */
-
-#define HPLLCC 0xc0 /* 855 only */
-#define GC_CLOCK_CONTROL_MASK (3 << 0)
-#define GC_CLOCK_133_200 (0 << 0)
-#define GC_CLOCK_100_200 (1 << 0)
-#define GC_CLOCK_100_133 (2 << 0)
-#define GC_CLOCK_166_250 (3 << 0)
-#define GCFGC 0xf0 /* 915+ only */
-#define GC_LOW_FREQUENCY_ENABLE (1 << 7)
-#define GC_DISPLAY_CLOCK_190_200_MHZ (0 << 4)
-#define GC_DISPLAY_CLOCK_333_MHZ (4 << 4)
-#define GC_DISPLAY_CLOCK_MASK (7 << 4)
-#define LBB 0xf4
-
-/* VGA stuff */
-
-#define VGA_ST01_MDA 0x3ba
-#define VGA_ST01_CGA 0x3da
-
-#define VGA_MSR_WRITE 0x3c2
-#define VGA_MSR_READ 0x3cc
-#define VGA_MSR_MEM_EN (1<<1)
-#define VGA_MSR_CGA_MODE (1<<0)
-
-#define VGA_SR_INDEX 0x3c4
-#define VGA_SR_DATA 0x3c5
-
-#define VGA_AR_INDEX 0x3c0
-#define VGA_AR_VID_EN (1<<5)
-#define VGA_AR_DATA_WRITE 0x3c0
-#define VGA_AR_DATA_READ 0x3c1
-
-#define VGA_GR_INDEX 0x3ce
-#define VGA_GR_DATA 0x3cf
-/* GR05 */
-#define VGA_GR_MEM_READ_MODE_SHIFT 3
-#define VGA_GR_MEM_READ_MODE_PLANE 1
-/* GR06 */
-#define VGA_GR_MEM_MODE_MASK 0xc
-#define VGA_GR_MEM_MODE_SHIFT 2
-#define VGA_GR_MEM_A0000_AFFFF 0
-#define VGA_GR_MEM_A0000_BFFFF 1
-#define VGA_GR_MEM_B0000_B7FFF 2
-#define VGA_GR_MEM_B0000_BFFFF 3
-
-#define VGA_DACMASK 0x3c6
-#define VGA_DACRX 0x3c7
-#define VGA_DACWX 0x3c8
-#define VGA_DACDATA 0x3c9
-
-#define VGA_CR_INDEX_MDA 0x3b4
-#define VGA_CR_DATA_MDA 0x3b5
-#define VGA_CR_INDEX_CGA 0x3d4
-#define VGA_CR_DATA_CGA 0x3d5
-
-/*
- * Memory interface instructions used by the kernel
- */
-#define MI_INSTR(opcode, flags) (((opcode) << 23) | (flags))
-
-#define MI_NOOP MI_INSTR(0, 0)
-#define MI_USER_INTERRUPT MI_INSTR(0x02, 0)
-#define MI_WAIT_FOR_EVENT MI_INSTR(0x03, 0)
-#define MI_WAIT_FOR_PLANE_B_FLIP (1<<6)
-#define MI_WAIT_FOR_PLANE_A_FLIP (1<<2)
-#define MI_WAIT_FOR_PLANE_A_SCANLINES (1<<1)
-#define MI_FLUSH MI_INSTR(0x04, 0)
-#define MI_READ_FLUSH (1 << 0)
-#define MI_EXE_FLUSH (1 << 1)
-#define MI_NO_WRITE_FLUSH (1 << 2)
-#define MI_SCENE_COUNT (1 << 3) /* just increment scene count */
-#define MI_END_SCENE (1 << 4) /* flush binner and incr scene count */
-#define MI_BATCH_BUFFER_END MI_INSTR(0x0a, 0)
-#define MI_REPORT_HEAD MI_INSTR(0x07, 0)
-#define MI_LOAD_SCAN_LINES_INCL MI_INSTR(0x12, 0)
-#define MI_STORE_DWORD_IMM MI_INSTR(0x20, 1)
-#define MI_MEM_VIRTUAL (1 << 22) /* 965+ only */
-#define MI_STORE_DWORD_INDEX MI_INSTR(0x21, 1)
-#define MI_STORE_DWORD_INDEX_SHIFT 2
-#define MI_LOAD_REGISTER_IMM MI_INSTR(0x22, 1)
-#define MI_BATCH_BUFFER MI_INSTR(0x30, 1)
-#define MI_BATCH_NON_SECURE (1)
-#define MI_BATCH_NON_SECURE_I965 (1<<8)
-#define MI_BATCH_BUFFER_START MI_INSTR(0x31, 0)
-
-/*
- * 3D instructions used by the kernel
- */
-#define GFX_INSTR(opcode, flags) ((0x3 << 29) | ((opcode) << 24) | (flags))
-
-#define GFX_OP_RASTER_RULES ((0x3<<29)|(0x7<<24))
-#define GFX_OP_SCISSOR ((0x3<<29)|(0x1c<<24)|(0x10<<19))
-#define SC_UPDATE_SCISSOR (0x1<<1)
-#define SC_ENABLE_MASK (0x1<<0)
-#define SC_ENABLE (0x1<<0)
-#define GFX_OP_LOAD_INDIRECT ((0x3<<29)|(0x1d<<24)|(0x7<<16))
-#define GFX_OP_SCISSOR_INFO ((0x3<<29)|(0x1d<<24)|(0x81<<16)|(0x1))
-#define SCI_YMIN_MASK (0xffff<<16)
-#define SCI_XMIN_MASK (0xffff<<0)
-#define SCI_YMAX_MASK (0xffff<<16)
-#define SCI_XMAX_MASK (0xffff<<0)
-#define GFX_OP_SCISSOR_ENABLE ((0x3<<29)|(0x1c<<24)|(0x10<<19))
-#define GFX_OP_SCISSOR_RECT ((0x3<<29)|(0x1d<<24)|(0x81<<16)|1)
-#define GFX_OP_COLOR_FACTOR ((0x3<<29)|(0x1d<<24)|(0x1<<16)|0x0)
-#define GFX_OP_STIPPLE ((0x3<<29)|(0x1d<<24)|(0x83<<16))
-#define GFX_OP_MAP_INFO ((0x3<<29)|(0x1d<<24)|0x4)
-#define GFX_OP_DESTBUFFER_VARS ((0x3<<29)|(0x1d<<24)|(0x85<<16)|0x0)
-#define GFX_OP_DESTBUFFER_INFO ((0x3<<29)|(0x1d<<24)|(0x8e<<16)|1)
-#define GFX_OP_DRAWRECT_INFO ((0x3<<29)|(0x1d<<24)|(0x80<<16)|(0x3))
-#define GFX_OP_DRAWRECT_INFO_I965 ((0x7900<<16)|0x2)
-#define SRC_COPY_BLT_CMD ((2<<29)|(0x43<<22)|4)
-#define XY_SRC_COPY_BLT_CMD ((2<<29)|(0x53<<22)|6)
-#define XY_MONO_SRC_COPY_IMM_BLT ((2<<29)|(0x71<<22)|5)
-#define XY_SRC_COPY_BLT_WRITE_ALPHA (1<<21)
-#define XY_SRC_COPY_BLT_WRITE_RGB (1<<20)
-#define BLT_DEPTH_8 (0<<24)
-#define BLT_DEPTH_16_565 (1<<24)
-#define BLT_DEPTH_16_1555 (2<<24)
-#define BLT_DEPTH_32 (3<<24)
-#define BLT_ROP_GXCOPY (0xcc<<16)
-#define XY_SRC_COPY_BLT_SRC_TILED (1<<15) /* 965+ only */
-#define XY_SRC_COPY_BLT_DST_TILED (1<<11) /* 965+ only */
-#define CMD_OP_DISPLAYBUFFER_INFO ((0x0<<29)|(0x14<<23)|2)
-#define ASYNC_FLIP (1<<22)
-#define DISPLAY_PLANE_A (0<<20)
-#define DISPLAY_PLANE_B (1<<20)
-
-/*
- * Instruction and interrupt control regs
- */
-
-#define PRB0_TAIL 0x02030
-#define PRB0_HEAD 0x02034
-#define PRB0_START 0x02038
-#define PRB0_CTL 0x0203c
-#define TAIL_ADDR 0x001FFFF8
-#define HEAD_WRAP_COUNT 0xFFE00000
-#define HEAD_WRAP_ONE 0x00200000
-#define HEAD_ADDR 0x001FFFFC
-#define RING_NR_PAGES 0x001FF000
-#define RING_REPORT_MASK 0x00000006
-#define RING_REPORT_64K 0x00000002
-#define RING_REPORT_128K 0x00000004
-#define RING_NO_REPORT 0x00000000
-#define RING_VALID_MASK 0x00000001
-#define RING_VALID 0x00000001
-#define RING_INVALID 0x00000000
-#define PRB1_TAIL 0x02040 /* 915+ only */
-#define PRB1_HEAD 0x02044 /* 915+ only */
-#define PRB1_START 0x02048 /* 915+ only */
-#define PRB1_CTL 0x0204c /* 915+ only */
-#define ACTHD_I965 0x02074
-#define HWS_PGA 0x02080
-#define HWS_ADDRESS_MASK 0xfffff000
-#define HWS_START_ADDRESS_SHIFT 4
-#define IPEIR 0x02088
-#define NOPID 0x02094
-#define HWSTAM 0x02098
-#define SCPD0 0x0209c /* 915+ only */
-#define IER 0x020a0
-#define IIR 0x020a4
-#define IMR 0x020a8
-#define ISR 0x020ac
-#define I915_PIPE_CONTROL_NOTIFY_INTERRUPT (1<<18)
-#define I915_DISPLAY_PORT_INTERRUPT (1<<17)
-#define I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT (1<<15)
-#define I915_GMCH_THERMAL_SENSOR_EVENT_INTERRUPT (1<<14)
-#define I915_HWB_OOM_INTERRUPT (1<<13)
-#define I915_SYNC_STATUS_INTERRUPT (1<<12)
-#define I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT (1<<11)
-#define I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT (1<<10)
-#define I915_OVERLAY_PLANE_FLIP_PENDING_INTERRUPT (1<<9)
-#define I915_DISPLAY_PLANE_C_FLIP_PENDING_INTERRUPT (1<<8)
-#define I915_DISPLAY_PIPE_A_VBLANK_INTERRUPT (1<<7)
-#define I915_DISPLAY_PIPE_A_EVENT_INTERRUPT (1<<6)
-#define I915_DISPLAY_PIPE_B_VBLANK_INTERRUPT (1<<5)
-#define I915_DISPLAY_PIPE_B_EVENT_INTERRUPT (1<<4)
-#define I915_DEBUG_INTERRUPT (1<<2)
-#define I915_USER_INTERRUPT (1<<1)
-#define I915_ASLE_INTERRUPT (1<<0)
-#define EIR 0x020b0
-#define EMR 0x020b4
-#define ESR 0x020b8
-#define INSTPM 0x020c0
-#define ACTHD 0x020c8
-#define FW_BLC 0x020d8
-#define FW_BLC_SELF 0x020e0 /* 915+ only */
-#define MI_ARB_STATE 0x020e4 /* 915+ only */
-#define CACHE_MODE_0 0x02120 /* 915+ only */
-#define CM0_MASK_SHIFT 16
-#define CM0_IZ_OPT_DISABLE (1<<6)
-#define CM0_ZR_OPT_DISABLE (1<<5)
-#define CM0_DEPTH_EVICT_DISABLE (1<<4)
-#define CM0_COLOR_EVICT_DISABLE (1<<3)
-#define CM0_DEPTH_WRITE_DISABLE (1<<1)
-#define CM0_RC_OP_FLUSH_DISABLE (1<<0)
-#define GFX_FLSH_CNTL 0x02170 /* 915+ only */
-
-/*
- * Framebuffer compression (915+ only)
- */
-
-#define FBC_CFB_BASE 0x03200 /* 4k page aligned */
-#define FBC_LL_BASE 0x03204 /* 4k page aligned */
-#define FBC_CONTROL 0x03208
-#define FBC_CTL_EN (1<<31)
-#define FBC_CTL_PERIODIC (1<<30)
-#define FBC_CTL_INTERVAL_SHIFT (16)
-#define FBC_CTL_UNCOMPRESSIBLE (1<<14)
-#define FBC_CTL_STRIDE_SHIFT (5)
-#define FBC_CTL_FENCENO (1<<0)
-#define FBC_COMMAND 0x0320c
-#define FBC_CMD_COMPRESS (1<<0)
-#define FBC_STATUS 0x03210
-#define FBC_STAT_COMPRESSING (1<<31)
-#define FBC_STAT_COMPRESSED (1<<30)
-#define FBC_STAT_MODIFIED (1<<29)
-#define FBC_STAT_CURRENT_LINE (1<<0)
-#define FBC_CONTROL2 0x03214
-#define FBC_CTL_FENCE_DBL (0<<4)
-#define FBC_CTL_IDLE_IMM (0<<2)
-#define FBC_CTL_IDLE_FULL (1<<2)
-#define FBC_CTL_IDLE_LINE (2<<2)
-#define FBC_CTL_IDLE_DEBUG (3<<2)
-#define FBC_CTL_CPU_FENCE (1<<1)
-#define FBC_CTL_PLANEA (0<<0)
-#define FBC_CTL_PLANEB (1<<0)
-#define FBC_FENCE_OFF 0x0321b
-
-#define FBC_LL_SIZE (1536)
-
-/*
- * GPIO regs
- */
-#define GPIOA 0x5010
-#define GPIOB 0x5014
-#define GPIOC 0x5018
-#define GPIOD 0x501c
-#define GPIOE 0x5020
-#define GPIOF 0x5024
-#define GPIOG 0x5028
-#define GPIOH 0x502c
-# define GPIO_CLOCK_DIR_MASK (1 << 0)
-# define GPIO_CLOCK_DIR_IN (0 << 1)
-# define GPIO_CLOCK_DIR_OUT (1 << 1)
-# define GPIO_CLOCK_VAL_MASK (1 << 2)
-# define GPIO_CLOCK_VAL_OUT (1 << 3)
-# define GPIO_CLOCK_VAL_IN (1 << 4)
-# define GPIO_CLOCK_PULLUP_DISABLE (1 << 5)
-# define GPIO_DATA_DIR_MASK (1 << 8)
-# define GPIO_DATA_DIR_IN (0 << 9)
-# define GPIO_DATA_DIR_OUT (1 << 9)
-# define GPIO_DATA_VAL_MASK (1 << 10)
-# define GPIO_DATA_VAL_OUT (1 << 11)
-# define GPIO_DATA_VAL_IN (1 << 12)
-# define GPIO_DATA_PULLUP_DISABLE (1 << 13)
-
-/*
- * Clock control & power management
- */
-
-#define VGA0 0x6000
-#define VGA1 0x6004
-#define VGA_PD 0x6010
-#define VGA0_PD_P2_DIV_4 (1 << 7)
-#define VGA0_PD_P1_DIV_2 (1 << 5)
-#define VGA0_PD_P1_SHIFT 0
-#define VGA0_PD_P1_MASK (0x1f << 0)
-#define VGA1_PD_P2_DIV_4 (1 << 15)
-#define VGA1_PD_P1_DIV_2 (1 << 13)
-#define VGA1_PD_P1_SHIFT 8
-#define VGA1_PD_P1_MASK (0x1f << 8)
-#define DPLL_A 0x06014
-#define DPLL_B 0x06018
-#define DPLL_VCO_ENABLE (1 << 31)
-#define DPLL_DVO_HIGH_SPEED (1 << 30)
-#define DPLL_SYNCLOCK_ENABLE (1 << 29)
-#define DPLL_VGA_MODE_DIS (1 << 28)
-#define DPLLB_MODE_DAC_SERIAL (1 << 26) /* i915 */
-#define DPLLB_MODE_LVDS (2 << 26) /* i915 */
-#define DPLL_MODE_MASK (3 << 26)
-#define DPLL_DAC_SERIAL_P2_CLOCK_DIV_10 (0 << 24) /* i915 */
-#define DPLL_DAC_SERIAL_P2_CLOCK_DIV_5 (1 << 24) /* i915 */
-#define DPLLB_LVDS_P2_CLOCK_DIV_14 (0 << 24) /* i915 */
-#define DPLLB_LVDS_P2_CLOCK_DIV_7 (1 << 24) /* i915 */
-#define DPLL_P2_CLOCK_DIV_MASK 0x03000000 /* i915 */
-#define DPLL_FPA01_P1_POST_DIV_MASK 0x00ff0000 /* i915 */
-
-#define I915_FIFO_UNDERRUN_STATUS (1UL<<31)
-#define I915_CRC_ERROR_ENABLE (1UL<<29)
-#define I915_CRC_DONE_ENABLE (1UL<<28)
-#define I915_GMBUS_EVENT_ENABLE (1UL<<27)
-#define I915_VSYNC_INTERRUPT_ENABLE (1UL<<25)
-#define I915_DISPLAY_LINE_COMPARE_ENABLE (1UL<<24)
-#define I915_DPST_EVENT_ENABLE (1UL<<23)
-#define I915_LEGACY_BLC_EVENT_ENABLE (1UL<<22)
-#define I915_ODD_FIELD_INTERRUPT_ENABLE (1UL<<21)
-#define I915_EVEN_FIELD_INTERRUPT_ENABLE (1UL<<20)
-#define I915_START_VBLANK_INTERRUPT_ENABLE (1UL<<18) /* 965 or later */
-#define I915_VBLANK_INTERRUPT_ENABLE (1UL<<17)
-#define I915_OVERLAY_UPDATED_ENABLE (1UL<<16)
-#define I915_CRC_ERROR_INTERRUPT_STATUS (1UL<<13)
-#define I915_CRC_DONE_INTERRUPT_STATUS (1UL<<12)
-#define I915_GMBUS_INTERRUPT_STATUS (1UL<<11)
-#define I915_VSYNC_INTERRUPT_STATUS (1UL<<9)
-#define I915_DISPLAY_LINE_COMPARE_STATUS (1UL<<8)
-#define I915_DPST_EVENT_STATUS (1UL<<7)
-#define I915_LEGACY_BLC_EVENT_STATUS (1UL<<6)
-#define I915_ODD_FIELD_INTERRUPT_STATUS (1UL<<5)
-#define I915_EVEN_FIELD_INTERRUPT_STATUS (1UL<<4)
-#define I915_START_VBLANK_INTERRUPT_STATUS (1UL<<2) /* 965 or later */
-#define I915_VBLANK_INTERRUPT_STATUS (1UL<<1)
-#define I915_OVERLAY_UPDATED_STATUS (1UL<<0)
-
-#define SRX_INDEX 0x3c4
-#define SRX_DATA 0x3c5
-#define SR01 1
-#define SR01_SCREEN_OFF (1<<5)
-
-#define PPCR 0x61204
-#define PPCR_ON (1<<0)
-
-#define DVOB 0x61140
-#define DVOB_ON (1<<31)
-#define DVOC 0x61160
-#define DVOC_ON (1<<31)
-#define LVDS 0x61180
-#define LVDS_ON (1<<31)
-
-#define ADPA 0x61100
-#define ADPA_DPMS_MASK (~(3<<10))
-#define ADPA_DPMS_ON (0<<10)
-#define ADPA_DPMS_SUSPEND (1<<10)
-#define ADPA_DPMS_STANDBY (2<<10)
-#define ADPA_DPMS_OFF (3<<10)
-
-#define RING_TAIL 0x00
-#define TAIL_ADDR 0x001FFFF8
-#define RING_HEAD 0x04
-#define HEAD_WRAP_COUNT 0xFFE00000
-#define HEAD_WRAP_ONE 0x00200000
-#define HEAD_ADDR 0x001FFFFC
-#define RING_START 0x08
-#define START_ADDR 0xFFFFF000
-#define RING_LEN 0x0C
-#define RING_NR_PAGES 0x001FF000
-#define RING_REPORT_MASK 0x00000006
-#define RING_REPORT_64K 0x00000002
-#define RING_REPORT_128K 0x00000004
-#define RING_NO_REPORT 0x00000000
-#define RING_VALID_MASK 0x00000001
-#define RING_VALID 0x00000001
-#define RING_INVALID 0x00000000
-
-/* Scratch pad debug 0 reg:
- */
-#define DPLL_FPA01_P1_POST_DIV_MASK_I830 0x001f0000
-/*
- * The i830 generation, in LVDS mode, defines P1 as the bit number set within
- * this field (only one bit may be set).
- */
-#define DPLL_FPA01_P1_POST_DIV_MASK_I830_LVDS 0x003f0000
-#define DPLL_FPA01_P1_POST_DIV_SHIFT 16
-/* i830, required in DVO non-gang */
-#define PLL_P2_DIVIDE_BY_4 (1 << 23)
-#define PLL_P1_DIVIDE_BY_TWO (1 << 21) /* i830 */
-#define PLL_REF_INPUT_DREFCLK (0 << 13)
-#define PLL_REF_INPUT_TVCLKINA (1 << 13) /* i830 */
-#define PLL_REF_INPUT_TVCLKINBC (2 << 13) /* SDVO TVCLKIN */
-#define PLLB_REF_INPUT_SPREADSPECTRUMIN (3 << 13)
-#define PLL_REF_INPUT_MASK (3 << 13)
-#define PLL_LOAD_PULSE_PHASE_SHIFT 9
-/*
- * Parallel to Serial Load Pulse phase selection.
- * Selects the phase for the 10X DPLL clock for the PCIe
- * digital display port. The range is 4 to 13; 10 or more
- * is just a flip delay. The default is 6
- */
-#define PLL_LOAD_PULSE_PHASE_MASK (0xf << PLL_LOAD_PULSE_PHASE_SHIFT)
-#define DISPLAY_RATE_SELECT_FPA1 (1 << 8)
-/*
- * SDVO multiplier for 945G/GM. Not used on 965.
- */
-#define SDVO_MULTIPLIER_MASK 0x000000ff
-#define SDVO_MULTIPLIER_SHIFT_HIRES 4
-#define SDVO_MULTIPLIER_SHIFT_VGA 0
-#define DPLL_A_MD 0x0601c /* 965+ only */
-/*
- * UDI pixel divider, controlling how many pixels are stuffed into a packet.
- *
- * Value is pixels minus 1. Must be set to 1 pixel for SDVO.
- */
-#define DPLL_MD_UDI_DIVIDER_MASK 0x3f000000
-#define DPLL_MD_UDI_DIVIDER_SHIFT 24
-/* UDI pixel divider for VGA, same as DPLL_MD_UDI_DIVIDER_MASK. */
-#define DPLL_MD_VGA_UDI_DIVIDER_MASK 0x003f0000
-#define DPLL_MD_VGA_UDI_DIVIDER_SHIFT 16
-/*
- * SDVO/UDI pixel multiplier.
- *
- * SDVO requires that the bus clock rate be between 1 and 2 Ghz, and the bus
- * clock rate is 10 times the DPLL clock. At low resolution/refresh rate
- * modes, the bus rate would be below the limits, so SDVO allows for stuffing
- * dummy bytes in the datastream at an increased clock rate, with both sides of
- * the link knowing how many bytes are fill.
- *
- * So, for a mode with a dotclock of 65Mhz, we would want to double the clock
- * rate to 130Mhz to get a bus rate of 1.30Ghz. The DPLL clock rate would be
- * set to 130Mhz, and the SDVO multiplier set to 2x in this register and
- * through an SDVO command.
- *
- * This register field has values of multiplication factor minus 1, with
- * a maximum multiplier of 5 for SDVO.
- */
-#define DPLL_MD_UDI_MULTIPLIER_MASK 0x00003f00
-#define DPLL_MD_UDI_MULTIPLIER_SHIFT 8
-/*
- * SDVO/UDI pixel multiplier for VGA, same as DPLL_MD_UDI_MULTIPLIER_MASK.
- * This best be set to the default value (3) or the CRT won't work. No,
- * I don't entirely understand what this does...
- */
-#define DPLL_MD_VGA_UDI_MULTIPLIER_MASK 0x0000003f
-#define DPLL_MD_VGA_UDI_MULTIPLIER_SHIFT 0
-#define DPLL_B_MD 0x06020 /* 965+ only */
-#define FPA0 0x06040
-#define FPA1 0x06044
-#define FPB0 0x06048
-#define FPB1 0x0604c
-#define FP_N_DIV_MASK 0x003f0000
-#define FP_N_DIV_SHIFT 16
-#define FP_M1_DIV_MASK 0x00003f00
-#define FP_M1_DIV_SHIFT 8
-#define FP_M2_DIV_MASK 0x0000003f
-#define FP_M2_DIV_SHIFT 0
-#define DPLL_TEST 0x606c
-#define DPLLB_TEST_SDVO_DIV_1 (0 << 22)
-#define DPLLB_TEST_SDVO_DIV_2 (1 << 22)
-#define DPLLB_TEST_SDVO_DIV_4 (2 << 22)
-#define DPLLB_TEST_SDVO_DIV_MASK (3 << 22)
-#define DPLLB_TEST_N_BYPASS (1 << 19)
-#define DPLLB_TEST_M_BYPASS (1 << 18)
-#define DPLLB_INPUT_BUFFER_ENABLE (1 << 16)
-#define DPLLA_TEST_N_BYPASS (1 << 3)
-#define DPLLA_TEST_M_BYPASS (1 << 2)
-#define DPLLA_INPUT_BUFFER_ENABLE (1 << 0)
-#define D_STATE 0x6104
-#define CG_2D_DIS 0x6200
-#define CG_3D_DIS 0x6204
-
-/*
- * Palette regs
- */
-
-#define PALETTE_A 0x0a000
-#define PALETTE_B 0x0a800
-
-/* MCH MMIO space */
-
-/*
- * MCHBAR mirror.
- *
- * This mirrors the MCHBAR MMIO space whose location is determined by
- * device 0 function 0's pci config register 0x44 or 0x48 and matches it in
- * every way. It is not accessible from the CP register read instructions.
- *
- */
-#define MCHBAR_MIRROR_BASE 0x10000
-
-/** 915-945 and GM965 MCH register controlling DRAM channel access */
-#define DCC 0x10200
-#define DCC_ADDRESSING_MODE_SINGLE_CHANNEL (0 << 0)
-#define DCC_ADDRESSING_MODE_DUAL_CHANNEL_ASYMMETRIC (1 << 0)
-#define DCC_ADDRESSING_MODE_DUAL_CHANNEL_INTERLEAVED (2 << 0)
-#define DCC_ADDRESSING_MODE_MASK (3 << 0)
-#define DCC_CHANNEL_XOR_DISABLE (1 << 10)
-
-/** 965 MCH register controlling DRAM channel configuration */
-#define C0DRB3 0x10206
-#define C1DRB3 0x10606
-
-/*
- * Overlay regs
- */
-
-#define OVADD 0x30000
-#define DOVSTA 0x30008
-#define OC_BUF (0x3<<20)
-#define OGAMC5 0x30010
-#define OGAMC4 0x30014
-#define OGAMC3 0x30018
-#define OGAMC2 0x3001c
-#define OGAMC1 0x30020
-#define OGAMC0 0x30024
-
-/*
- * Display engine regs
- */
-
-/* Pipe A timing regs */
-#define HTOTAL_A 0x60000
-#define HBLANK_A 0x60004
-#define HSYNC_A 0x60008
-#define VTOTAL_A 0x6000c
-#define VBLANK_A 0x60010
-#define VSYNC_A 0x60014
-#define PIPEASRC 0x6001c
-#define BCLRPAT_A 0x60020
-
-/* Pipe B timing regs */
-#define HTOTAL_B 0x61000
-#define HBLANK_B 0x61004
-#define HSYNC_B 0x61008
-#define VTOTAL_B 0x6100c
-#define VBLANK_B 0x61010
-#define VSYNC_B 0x61014
-#define PIPEBSRC 0x6101c
-#define BCLRPAT_B 0x61020
-
-/* VGA port control */
-#define ADPA 0x61100
-#define ADPA_DAC_ENABLE (1<<31)
-#define ADPA_DAC_DISABLE 0
-#define ADPA_PIPE_SELECT_MASK (1<<30)
-#define ADPA_PIPE_A_SELECT 0
-#define ADPA_PIPE_B_SELECT (1<<30)
-#define ADPA_USE_VGA_HVPOLARITY (1<<15)
-#define ADPA_SETS_HVPOLARITY 0
-#define ADPA_VSYNC_CNTL_DISABLE (1<<11)
-#define ADPA_VSYNC_CNTL_ENABLE 0
-#define ADPA_HSYNC_CNTL_DISABLE (1<<10)
-#define ADPA_HSYNC_CNTL_ENABLE 0
-#define ADPA_VSYNC_ACTIVE_HIGH (1<<4)
-#define ADPA_VSYNC_ACTIVE_LOW 0
-#define ADPA_HSYNC_ACTIVE_HIGH (1<<3)
-#define ADPA_HSYNC_ACTIVE_LOW 0
-#define ADPA_DPMS_MASK (~(3<<10))
-#define ADPA_DPMS_ON (0<<10)
-#define ADPA_DPMS_SUSPEND (1<<10)
-#define ADPA_DPMS_STANDBY (2<<10)
-#define ADPA_DPMS_OFF (3<<10)
-
-/* Hotplug control (945+ only) */
-#define PORT_HOTPLUG_EN 0x61110
-#define SDVOB_HOTPLUG_INT_EN (1 << 26)
-#define SDVOC_HOTPLUG_INT_EN (1 << 25)
-#define TV_HOTPLUG_INT_EN (1 << 18)
-#define CRT_HOTPLUG_INT_EN (1 << 9)
-#define CRT_HOTPLUG_FORCE_DETECT (1 << 3)
-
-#define PORT_HOTPLUG_STAT 0x61114
-#define CRT_HOTPLUG_INT_STATUS (1 << 11)
-#define TV_HOTPLUG_INT_STATUS (1 << 10)
-#define CRT_HOTPLUG_MONITOR_MASK (3 << 8)
-#define CRT_HOTPLUG_MONITOR_COLOR (3 << 8)
-#define CRT_HOTPLUG_MONITOR_MONO (2 << 8)
-#define CRT_HOTPLUG_MONITOR_NONE (0 << 8)
-#define SDVOC_HOTPLUG_INT_STATUS (1 << 7)
-#define SDVOB_HOTPLUG_INT_STATUS (1 << 6)
-
-/* SDVO port control */
-#define SDVOB 0x61140
-#define SDVOC 0x61160
-#define SDVO_ENABLE (1 << 31)
-#define SDVO_PIPE_B_SELECT (1 << 30)
-#define SDVO_STALL_SELECT (1 << 29)
-#define SDVO_INTERRUPT_ENABLE (1 << 26)
-/**
- * 915G/GM SDVO pixel multiplier.
- *
- * Programmed value is multiplier - 1, up to 5x.
- *
- * \sa DPLL_MD_UDI_MULTIPLIER_MASK
- */
-#define SDVO_PORT_MULTIPLY_MASK (7 << 23)
-#define SDVO_PORT_MULTIPLY_SHIFT 23
-#define SDVO_PHASE_SELECT_MASK (15 << 19)
-#define SDVO_PHASE_SELECT_DEFAULT (6 << 19)
-#define SDVO_CLOCK_OUTPUT_INVERT (1 << 18)
-#define SDVOC_GANG_MODE (1 << 16)
-#define SDVO_BORDER_ENABLE (1 << 7)
-#define SDVOB_PCIE_CONCURRENCY (1 << 3)
-#define SDVO_DETECTED (1 << 2)
-/* Bits to be preserved when writing */
-#define SDVOB_PRESERVE_MASK ((1 << 17) | (1 << 16) | (1 << 14) | (1 << 26))
-#define SDVOC_PRESERVE_MASK ((1 << 17) | (1 << 26))
-
-/* DVO port control */
-#define DVOA 0x61120
-#define DVOB 0x61140
-#define DVOC 0x61160
-#define DVO_ENABLE (1 << 31)
-#define DVO_PIPE_B_SELECT (1 << 30)
-#define DVO_PIPE_STALL_UNUSED (0 << 28)
-#define DVO_PIPE_STALL (1 << 28)
-#define DVO_PIPE_STALL_TV (2 << 28)
-#define DVO_PIPE_STALL_MASK (3 << 28)
-#define DVO_USE_VGA_SYNC (1 << 15)
-#define DVO_DATA_ORDER_I740 (0 << 14)
-#define DVO_DATA_ORDER_FP (1 << 14)
-#define DVO_VSYNC_DISABLE (1 << 11)
-#define DVO_HSYNC_DISABLE (1 << 10)
-#define DVO_VSYNC_TRISTATE (1 << 9)
-#define DVO_HSYNC_TRISTATE (1 << 8)
-#define DVO_BORDER_ENABLE (1 << 7)
-#define DVO_DATA_ORDER_GBRG (1 << 6)
-#define DVO_DATA_ORDER_RGGB (0 << 6)
-#define DVO_DATA_ORDER_GBRG_ERRATA (0 << 6)
-#define DVO_DATA_ORDER_RGGB_ERRATA (1 << 6)
-#define DVO_VSYNC_ACTIVE_HIGH (1 << 4)
-#define DVO_HSYNC_ACTIVE_HIGH (1 << 3)
-#define DVO_BLANK_ACTIVE_HIGH (1 << 2)
-#define DVO_OUTPUT_CSTATE_PIXELS (1 << 1) /* SDG only */
-#define DVO_OUTPUT_SOURCE_SIZE_PIXELS (1 << 0) /* SDG only */
-#define DVO_PRESERVE_MASK (0x7<<24)
-#define DVOA_SRCDIM 0x61124
-#define DVOB_SRCDIM 0x61144
-#define DVOC_SRCDIM 0x61164
-#define DVO_SRCDIM_HORIZONTAL_SHIFT 12
-#define DVO_SRCDIM_VERTICAL_SHIFT 0
-
-/* LVDS port control */
-#define LVDS 0x61180
-/*
- * Enables the LVDS port. This bit must be set before DPLLs are enabled, as
- * the DPLL semantics change when the LVDS is assigned to that pipe.
- */
-#define LVDS_PORT_EN (1 << 31)
-/* Selects pipe B for LVDS data. Must be set on pre-965. */
-#define LVDS_PIPEB_SELECT (1 << 30)
-/*
- * Enables the A0-A2 data pairs and CLKA, containing 18 bits of color data per
- * pixel.
- */
-#define LVDS_A0A2_CLKA_POWER_MASK (3 << 8)
-#define LVDS_A0A2_CLKA_POWER_DOWN (0 << 8)
-#define LVDS_A0A2_CLKA_POWER_UP (3 << 8)
-/*
- * Controls the A3 data pair, which contains the additional LSBs for 24 bit
- * mode. Only enabled if LVDS_A0A2_CLKA_POWER_UP also indicates it should be
- * on.
- */
-#define LVDS_A3_POWER_MASK (3 << 6)
-#define LVDS_A3_POWER_DOWN (0 << 6)
-#define LVDS_A3_POWER_UP (3 << 6)
-/*
- * Controls the CLKB pair. This should only be set when LVDS_B0B3_POWER_UP
- * is set.
- */
-#define LVDS_CLKB_POWER_MASK (3 << 4)
-#define LVDS_CLKB_POWER_DOWN (0 << 4)
-#define LVDS_CLKB_POWER_UP (3 << 4)
-/*
- * Controls the B0-B3 data pairs. This must be set to match the DPLL p2
- * setting for whether we are in dual-channel mode. The B3 pair will
- * additionally only be powered up when LVDS_A3_POWER_UP is set.
- */
-#define LVDS_B0B3_POWER_MASK (3 << 2)
-#define LVDS_B0B3_POWER_DOWN (0 << 2)
-#define LVDS_B0B3_POWER_UP (3 << 2)
-
-/* Panel power sequencing */
-#define PP_STATUS 0x61200
-#define PP_ON (1 << 31)
-/*
- * Indicates that all dependencies of the panel are on:
- *
- * - PLL enabled
- * - pipe enabled
- * - LVDS/DVOB/DVOC on
- */
-#define PP_READY (1 << 30)
-#define PP_SEQUENCE_NONE (0 << 28)
-#define PP_SEQUENCE_ON (1 << 28)
-#define PP_SEQUENCE_OFF (2 << 28)
-#define PP_SEQUENCE_MASK 0x30000000
-#define PP_CONTROL 0x61204
-#define POWER_TARGET_ON (1 << 0)
-#define PP_ON_DELAYS 0x61208
-#define PP_OFF_DELAYS 0x6120c
-#define PP_DIVISOR 0x61210
-
-/* Panel fitting */
-#define PFIT_CONTROL 0x61230
-#define PFIT_ENABLE (1 << 31)
-#define PFIT_PIPE_MASK (3 << 29)
-#define PFIT_PIPE_SHIFT 29
-#define VERT_INTERP_DISABLE (0 << 10)
-#define VERT_INTERP_BILINEAR (1 << 10)
-#define VERT_INTERP_MASK (3 << 10)
-#define VERT_AUTO_SCALE (1 << 9)
-#define HORIZ_INTERP_DISABLE (0 << 6)
-#define HORIZ_INTERP_BILINEAR (1 << 6)
-#define HORIZ_INTERP_MASK (3 << 6)
-#define HORIZ_AUTO_SCALE (1 << 5)
-#define PANEL_8TO6_DITHER_ENABLE (1 << 3)
-#define PFIT_PGM_RATIOS 0x61234
-#define PFIT_VERT_SCALE_MASK 0xfff00000
-#define PFIT_HORIZ_SCALE_MASK 0x0000fff0
-#define PFIT_AUTO_RATIOS 0x61238
-
-/* Backlight control */
-#define BLC_PWM_CTL 0x61254
-#define BACKLIGHT_MODULATION_FREQ_SHIFT (17)
-#define BLC_PWM_CTL2 0x61250 /* 965+ only */
-#define BLM_COMBINATION_MODE (1 << 30)
-/*
- * This is the most significant 15 bits of the number of backlight cycles in a
- * complete cycle of the modulated backlight control.
- *
- * The actual value is this field multiplied by two.
- */
-#define BACKLIGHT_MODULATION_FREQ_MASK (0x7fff << 17)
-#define BLM_LEGACY_MODE (1 << 16)
-/*
- * This is the number of cycles out of the backlight modulation cycle for which
- * the backlight is on.
- *
- * This field must be no greater than the number of cycles in the complete
- * backlight modulation cycle.
- */
-#define BACKLIGHT_DUTY_CYCLE_SHIFT (0)
-#define BACKLIGHT_DUTY_CYCLE_MASK (0xffff)
-
-/* TV port control */
-#define TV_CTL 0x68000
-/** Enables the TV encoder */
-# define TV_ENC_ENABLE (1 << 31)
-/** Sources the TV encoder input from pipe B instead of A. */
-# define TV_ENC_PIPEB_SELECT (1 << 30)
-/** Outputs composite video (DAC A only) */
-# define TV_ENC_OUTPUT_COMPOSITE (0 << 28)
-/** Outputs SVideo video (DAC B/C) */
-# define TV_ENC_OUTPUT_SVIDEO (1 << 28)
-/** Outputs Component video (DAC A/B/C) */
-# define TV_ENC_OUTPUT_COMPONENT (2 << 28)
-/** Outputs Composite and SVideo (DAC A/B/C) */
-# define TV_ENC_OUTPUT_SVIDEO_COMPOSITE (3 << 28)
-# define TV_TRILEVEL_SYNC (1 << 21)
-/** Enables slow sync generation (945GM only) */
-# define TV_SLOW_SYNC (1 << 20)
-/** Selects 4x oversampling for 480i and 576p */
-# define TV_OVERSAMPLE_4X (0 << 18)
-/** Selects 2x oversampling for 720p and 1080i */
-# define TV_OVERSAMPLE_2X (1 << 18)
-/** Selects no oversampling for 1080p */
-# define TV_OVERSAMPLE_NONE (2 << 18)
-/** Selects 8x oversampling */
-# define TV_OVERSAMPLE_8X (3 << 18)
-/** Selects progressive mode rather than interlaced */
-# define TV_PROGRESSIVE (1 << 17)
-/** Sets the colorburst to PAL mode. Required for non-M PAL modes. */
-# define TV_PAL_BURST (1 << 16)
-/** Field for setting delay of Y compared to C */
-# define TV_YC_SKEW_MASK (7 << 12)
-/** Enables a fix for 480p/576p standard definition modes on the 915GM only */
-# define TV_ENC_SDP_FIX (1 << 11)
-/**
- * Enables a fix for the 915GM only.
- *
- * Not sure what it does.
- */
-# define TV_ENC_C0_FIX (1 << 10)
-/** Bits that must be preserved by software */
-# define TV_CTL_SAVE ((3 << 8) | (3 << 6))
-# define TV_FUSE_STATE_MASK (3 << 4)
-/** Read-only state that reports all features enabled */
-# define TV_FUSE_STATE_ENABLED (0 << 4)
-/** Read-only state that reports that Macrovision is disabled in hardware*/
-# define TV_FUSE_STATE_NO_MACROVISION (1 << 4)
-/** Read-only state that reports that TV-out is disabled in hardware. */
-# define TV_FUSE_STATE_DISABLED (2 << 4)
-/** Normal operation */
-# define TV_TEST_MODE_NORMAL (0 << 0)
-/** Encoder test pattern 1 - combo pattern */
-# define TV_TEST_MODE_PATTERN_1 (1 << 0)
-/** Encoder test pattern 2 - full screen vertical 75% color bars */
-# define TV_TEST_MODE_PATTERN_2 (2 << 0)
-/** Encoder test pattern 3 - full screen horizontal 75% color bars */
-# define TV_TEST_MODE_PATTERN_3 (3 << 0)
-/** Encoder test pattern 4 - random noise */
-# define TV_TEST_MODE_PATTERN_4 (4 << 0)
-/** Encoder test pattern 5 - linear color ramps */
-# define TV_TEST_MODE_PATTERN_5 (5 << 0)
-/**
- * This test mode forces the DACs to 50% of full output.
- *
- * This is used for load detection in combination with TVDAC_SENSE_MASK
- */
-# define TV_TEST_MODE_MONITOR_DETECT (7 << 0)
-# define TV_TEST_MODE_MASK (7 << 0)
-
-#define TV_DAC 0x68004
-/**
- * Reports that DAC state change logic has reported change (RO).
- *
- * This gets cleared when TV_DAC_STATE_EN is cleared
-*/
-# define TVDAC_STATE_CHG (1 << 31)
-# define TVDAC_SENSE_MASK (7 << 28)
-/** Reports that DAC A voltage is above the detect threshold */
-# define TVDAC_A_SENSE (1 << 30)
-/** Reports that DAC B voltage is above the detect threshold */
-# define TVDAC_B_SENSE (1 << 29)
-/** Reports that DAC C voltage is above the detect threshold */
-# define TVDAC_C_SENSE (1 << 28)
-/**
- * Enables DAC state detection logic, for load-based TV detection.
- *
- * The PLL of the chosen pipe (in TV_CTL) must be running, and the encoder set
- * to off, for load detection to work.
- */
-# define TVDAC_STATE_CHG_EN (1 << 27)
-/** Sets the DAC A sense value to high */
-# define TVDAC_A_SENSE_CTL (1 << 26)
-/** Sets the DAC B sense value to high */
-# define TVDAC_B_SENSE_CTL (1 << 25)
-/** Sets the DAC C sense value to high */
-# define TVDAC_C_SENSE_CTL (1 << 24)
-/** Overrides the ENC_ENABLE and DAC voltage levels */
-# define DAC_CTL_OVERRIDE (1 << 7)
-/** Sets the slew rate. Must be preserved in software */
-# define ENC_TVDAC_SLEW_FAST (1 << 6)
-# define DAC_A_1_3_V (0 << 4)
-# define DAC_A_1_1_V (1 << 4)
-# define DAC_A_0_7_V (2 << 4)
-# define DAC_A_OFF (3 << 4)
-# define DAC_B_1_3_V (0 << 2)
-# define DAC_B_1_1_V (1 << 2)
-# define DAC_B_0_7_V (2 << 2)
-# define DAC_B_OFF (3 << 2)
-# define DAC_C_1_3_V (0 << 0)
-# define DAC_C_1_1_V (1 << 0)
-# define DAC_C_0_7_V (2 << 0)
-# define DAC_C_OFF (3 << 0)
-
-/**
- * CSC coefficients are stored in a floating point format with 9 bits of
- * mantissa and 2 or 3 bits of exponent. The exponent is represented as 2**-n,
- * where 2-bit exponents are unsigned n, and 3-bit exponents are signed n with
- * -1 (0x3) being the only legal negative value.
- */
-#define TV_CSC_Y 0x68010
-# define TV_RY_MASK 0x07ff0000
-# define TV_RY_SHIFT 16
-# define TV_GY_MASK 0x00000fff
-# define TV_GY_SHIFT 0
-
-#define TV_CSC_Y2 0x68014
-# define TV_BY_MASK 0x07ff0000
-# define TV_BY_SHIFT 16
-/**
- * Y attenuation for component video.
- *
- * Stored in 1.9 fixed point.
- */
-# define TV_AY_MASK 0x000003ff
-# define TV_AY_SHIFT 0
-
-#define TV_CSC_U 0x68018
-# define TV_RU_MASK 0x07ff0000
-# define TV_RU_SHIFT 16
-# define TV_GU_MASK 0x000007ff
-# define TV_GU_SHIFT 0
-
-#define TV_CSC_U2 0x6801c
-# define TV_BU_MASK 0x07ff0000
-# define TV_BU_SHIFT 16
-/**
- * U attenuation for component video.
- *
- * Stored in 1.9 fixed point.
- */
-# define TV_AU_MASK 0x000003ff
-# define TV_AU_SHIFT 0
-
-#define TV_CSC_V 0x68020
-# define TV_RV_MASK 0x0fff0000
-# define TV_RV_SHIFT 16
-# define TV_GV_MASK 0x000007ff
-# define TV_GV_SHIFT 0
-
-#define TV_CSC_V2 0x68024
-# define TV_BV_MASK 0x07ff0000
-# define TV_BV_SHIFT 16
-/**
- * V attenuation for component video.
- *
- * Stored in 1.9 fixed point.
- */
-# define TV_AV_MASK 0x000007ff
-# define TV_AV_SHIFT 0
-
-#define TV_CLR_KNOBS 0x68028
-/** 2s-complement brightness adjustment */
-# define TV_BRIGHTNESS_MASK 0xff000000
-# define TV_BRIGHTNESS_SHIFT 24
-/** Contrast adjustment, as a 2.6 unsigned floating point number */
-# define TV_CONTRAST_MASK 0x00ff0000
-# define TV_CONTRAST_SHIFT 16
-/** Saturation adjustment, as a 2.6 unsigned floating point number */
-# define TV_SATURATION_MASK 0x0000ff00
-# define TV_SATURATION_SHIFT 8
-/** Hue adjustment, as an integer phase angle in degrees */
-# define TV_HUE_MASK 0x000000ff
-# define TV_HUE_SHIFT 0
-
-#define TV_CLR_LEVEL 0x6802c
-/** Controls the DAC level for black */
-# define TV_BLACK_LEVEL_MASK 0x01ff0000
-# define TV_BLACK_LEVEL_SHIFT 16
-/** Controls the DAC level for blanking */
-# define TV_BLANK_LEVEL_MASK 0x000001ff
-# define TV_BLANK_LEVEL_SHIFT 0
-
-#define TV_H_CTL_1 0x68030
-/** Number of pixels in the hsync. */
-# define TV_HSYNC_END_MASK 0x1fff0000
-# define TV_HSYNC_END_SHIFT 16
-/** Total number of pixels minus one in the line (display and blanking). */
-# define TV_HTOTAL_MASK 0x00001fff
-# define TV_HTOTAL_SHIFT 0
-
-#define TV_H_CTL_2 0x68034
-/** Enables the colorburst (needed for non-component color) */
-# define TV_BURST_ENA (1 << 31)
-/** Offset of the colorburst from the start of hsync, in pixels minus one. */
-# define TV_HBURST_START_SHIFT 16
-# define TV_HBURST_START_MASK 0x1fff0000
-/** Length of the colorburst */
-# define TV_HBURST_LEN_SHIFT 0
-# define TV_HBURST_LEN_MASK 0x0001fff
-
-#define TV_H_CTL_3 0x68038
-/** End of hblank, measured in pixels minus one from start of hsync */
-# define TV_HBLANK_END_SHIFT 16
-# define TV_HBLANK_END_MASK 0x1fff0000
-/** Start of hblank, measured in pixels minus one from start of hsync */
-# define TV_HBLANK_START_SHIFT 0
-# define TV_HBLANK_START_MASK 0x0001fff
-
-#define TV_V_CTL_1 0x6803c
-/** XXX */
-# define TV_NBR_END_SHIFT 16
-# define TV_NBR_END_MASK 0x07ff0000
-/** XXX */
-# define TV_VI_END_F1_SHIFT 8
-# define TV_VI_END_F1_MASK 0x00003f00
-/** XXX */
-# define TV_VI_END_F2_SHIFT 0
-# define TV_VI_END_F2_MASK 0x0000003f
-
-#define TV_V_CTL_2 0x68040
-/** Length of vsync, in half lines */
-# define TV_VSYNC_LEN_MASK 0x07ff0000
-# define TV_VSYNC_LEN_SHIFT 16
-/** Offset of the start of vsync in field 1, measured in one less than the
- * number of half lines.
- */
-# define TV_VSYNC_START_F1_MASK 0x00007f00
-# define TV_VSYNC_START_F1_SHIFT 8
-/**
- * Offset of the start of vsync in field 2, measured in one less than the
- * number of half lines.
- */
-# define TV_VSYNC_START_F2_MASK 0x0000007f
-# define TV_VSYNC_START_F2_SHIFT 0
-
-#define TV_V_CTL_3 0x68044
-/** Enables generation of the equalization signal */
-# define TV_EQUAL_ENA (1 << 31)
-/** Length of vsync, in half lines */
-# define TV_VEQ_LEN_MASK 0x007f0000
-# define TV_VEQ_LEN_SHIFT 16
-/** Offset of the start of equalization in field 1, measured in one less than
- * the number of half lines.
- */
-# define TV_VEQ_START_F1_MASK 0x0007f00
-# define TV_VEQ_START_F1_SHIFT 8
-/**
- * Offset of the start of equalization in field 2, measured in one less than
- * the number of half lines.
- */
-# define TV_VEQ_START_F2_MASK 0x000007f
-# define TV_VEQ_START_F2_SHIFT 0
-
-#define TV_V_CTL_4 0x68048
-/**
- * Offset to start of vertical colorburst, measured in one less than the
- * number of lines from vertical start.
- */
-# define TV_VBURST_START_F1_MASK 0x003f0000
-# define TV_VBURST_START_F1_SHIFT 16
-/**
- * Offset to the end of vertical colorburst, measured in one less than the
- * number of lines from the start of NBR.
- */
-# define TV_VBURST_END_F1_MASK 0x000000ff
-# define TV_VBURST_END_F1_SHIFT 0
-
-#define TV_V_CTL_5 0x6804c
-/**
- * Offset to start of vertical colorburst, measured in one less than the
- * number of lines from vertical start.
- */
-# define TV_VBURST_START_F2_MASK 0x003f0000
-# define TV_VBURST_START_F2_SHIFT 16
-/**
- * Offset to the end of vertical colorburst, measured in one less than the
- * number of lines from the start of NBR.
- */
-# define TV_VBURST_END_F2_MASK 0x000000ff
-# define TV_VBURST_END_F2_SHIFT 0
-
-#define TV_V_CTL_6 0x68050
-/**
- * Offset to start of vertical colorburst, measured in one less than the
- * number of lines from vertical start.
- */
-# define TV_VBURST_START_F3_MASK 0x003f0000
-# define TV_VBURST_START_F3_SHIFT 16
-/**
- * Offset to the end of vertical colorburst, measured in one less than the
- * number of lines from the start of NBR.
- */
-# define TV_VBURST_END_F3_MASK 0x000000ff
-# define TV_VBURST_END_F3_SHIFT 0
-
-#define TV_V_CTL_7 0x68054
-/**
- * Offset to start of vertical colorburst, measured in one less than the
- * number of lines from vertical start.
- */
-# define TV_VBURST_START_F4_MASK 0x003f0000
-# define TV_VBURST_START_F4_SHIFT 16
-/**
- * Offset to the end of vertical colorburst, measured in one less than the
- * number of lines from the start of NBR.
- */
-# define TV_VBURST_END_F4_MASK 0x000000ff
-# define TV_VBURST_END_F4_SHIFT 0
-
-#define TV_SC_CTL_1 0x68060
-/** Turns on the first subcarrier phase generation DDA */
-# define TV_SC_DDA1_EN (1 << 31)
-/** Turns on the first subcarrier phase generation DDA */
-# define TV_SC_DDA2_EN (1 << 30)
-/** Turns on the first subcarrier phase generation DDA */
-# define TV_SC_DDA3_EN (1 << 29)
-/** Sets the subcarrier DDA to reset frequency every other field */
-# define TV_SC_RESET_EVERY_2 (0 << 24)
-/** Sets the subcarrier DDA to reset frequency every fourth field */
-# define TV_SC_RESET_EVERY_4 (1 << 24)
-/** Sets the subcarrier DDA to reset frequency every eighth field */
-# define TV_SC_RESET_EVERY_8 (2 << 24)
-/** Sets the subcarrier DDA to never reset the frequency */
-# define TV_SC_RESET_NEVER (3 << 24)
-/** Sets the peak amplitude of the colorburst.*/
-# define TV_BURST_LEVEL_MASK 0x00ff0000
-# define TV_BURST_LEVEL_SHIFT 16
-/** Sets the increment of the first subcarrier phase generation DDA */
-# define TV_SCDDA1_INC_MASK 0x00000fff
-# define TV_SCDDA1_INC_SHIFT 0
-
-#define TV_SC_CTL_2 0x68064
-/** Sets the rollover for the second subcarrier phase generation DDA */
-# define TV_SCDDA2_SIZE_MASK 0x7fff0000
-# define TV_SCDDA2_SIZE_SHIFT 16
-/** Sets the increent of the second subcarrier phase generation DDA */
-# define TV_SCDDA2_INC_MASK 0x00007fff
-# define TV_SCDDA2_INC_SHIFT 0
-
-#define TV_SC_CTL_3 0x68068
-/** Sets the rollover for the third subcarrier phase generation DDA */
-# define TV_SCDDA3_SIZE_MASK 0x7fff0000
-# define TV_SCDDA3_SIZE_SHIFT 16
-/** Sets the increent of the third subcarrier phase generation DDA */
-# define TV_SCDDA3_INC_MASK 0x00007fff
-# define TV_SCDDA3_INC_SHIFT 0
-
-#define TV_WIN_POS 0x68070
-/** X coordinate of the display from the start of horizontal active */
-# define TV_XPOS_MASK 0x1fff0000
-# define TV_XPOS_SHIFT 16
-/** Y coordinate of the display from the start of vertical active (NBR) */
-# define TV_YPOS_MASK 0x00000fff
-# define TV_YPOS_SHIFT 0
-
-#define TV_WIN_SIZE 0x68074
-/** Horizontal size of the display window, measured in pixels*/
-# define TV_XSIZE_MASK 0x1fff0000
-# define TV_XSIZE_SHIFT 16
-/**
- * Vertical size of the display window, measured in pixels.
- *
- * Must be even for interlaced modes.
- */
-# define TV_YSIZE_MASK 0x00000fff
-# define TV_YSIZE_SHIFT 0
-
-#define TV_FILTER_CTL_1 0x68080
-/**
- * Enables automatic scaling calculation.
- *
- * If set, the rest of the registers are ignored, and the calculated values can
- * be read back from the register.
- */
-# define TV_AUTO_SCALE (1 << 31)
-/**
- * Disables the vertical filter.
- *
- * This is required on modes more than 1024 pixels wide */
-# define TV_V_FILTER_BYPASS (1 << 29)
-/** Enables adaptive vertical filtering */
-# define TV_VADAPT (1 << 28)
-# define TV_VADAPT_MODE_MASK (3 << 26)
-/** Selects the least adaptive vertical filtering mode */
-# define TV_VADAPT_MODE_LEAST (0 << 26)
-/** Selects the moderately adaptive vertical filtering mode */
-# define TV_VADAPT_MODE_MODERATE (1 << 26)
-/** Selects the most adaptive vertical filtering mode */
-# define TV_VADAPT_MODE_MOST (3 << 26)
-/**
- * Sets the horizontal scaling factor.
- *
- * This should be the fractional part of the horizontal scaling factor divided
- * by the oversampling rate. TV_HSCALE should be less than 1, and set to:
- *
- * (src width - 1) / ((oversample * dest width) - 1)
- */
-# define TV_HSCALE_FRAC_MASK 0x00003fff
-# define TV_HSCALE_FRAC_SHIFT 0
-
-#define TV_FILTER_CTL_2 0x68084
-/**
- * Sets the integer part of the 3.15 fixed-point vertical scaling factor.
- *
- * TV_VSCALE should be (src height - 1) / ((interlace * dest height) - 1)
- */
-# define TV_VSCALE_INT_MASK 0x00038000
-# define TV_VSCALE_INT_SHIFT 15
-/**
- * Sets the fractional part of the 3.15 fixed-point vertical scaling factor.
- *
- * \sa TV_VSCALE_INT_MASK
- */
-# define TV_VSCALE_FRAC_MASK 0x00007fff
-# define TV_VSCALE_FRAC_SHIFT 0
-
-#define TV_FILTER_CTL_3 0x68088
-/**
- * Sets the integer part of the 3.15 fixed-point vertical scaling factor.
- *
- * TV_VSCALE should be (src height - 1) / (1/4 * (dest height - 1))
- *
- * For progressive modes, TV_VSCALE_IP_INT should be set to zeroes.
- */
-# define TV_VSCALE_IP_INT_MASK 0x00038000
-# define TV_VSCALE_IP_INT_SHIFT 15
-/**
- * Sets the fractional part of the 3.15 fixed-point vertical scaling factor.
- *
- * For progressive modes, TV_VSCALE_IP_INT should be set to zeroes.
- *
- * \sa TV_VSCALE_IP_INT_MASK
- */
-# define TV_VSCALE_IP_FRAC_MASK 0x00007fff
-# define TV_VSCALE_IP_FRAC_SHIFT 0
-
-#define TV_CC_CONTROL 0x68090
-# define TV_CC_ENABLE (1 << 31)
-/**
- * Specifies which field to send the CC data in.
- *
- * CC data is usually sent in field 0.
- */
-# define TV_CC_FID_MASK (1 << 27)
-# define TV_CC_FID_SHIFT 27
-/** Sets the horizontal position of the CC data. Usually 135. */
-# define TV_CC_HOFF_MASK 0x03ff0000
-# define TV_CC_HOFF_SHIFT 16
-/** Sets the vertical position of the CC data. Usually 21 */
-# define TV_CC_LINE_MASK 0x0000003f
-# define TV_CC_LINE_SHIFT 0
-
-#define TV_CC_DATA 0x68094
-# define TV_CC_RDY (1 << 31)
-/** Second word of CC data to be transmitted. */
-# define TV_CC_DATA_2_MASK 0x007f0000
-# define TV_CC_DATA_2_SHIFT 16
-/** First word of CC data to be transmitted. */
-# define TV_CC_DATA_1_MASK 0x0000007f
-# define TV_CC_DATA_1_SHIFT 0
-
-#define TV_H_LUMA_0 0x68100
-#define TV_H_LUMA_59 0x681ec
-#define TV_H_CHROMA_0 0x68200
-#define TV_H_CHROMA_59 0x682ec
-#define TV_V_LUMA_0 0x68300
-#define TV_V_LUMA_42 0x683a8
-#define TV_V_CHROMA_0 0x68400
-#define TV_V_CHROMA_42 0x684a8
-
-/* Display & cursor control */
-
-/* Pipe A */
-#define PIPEADSL 0x70000
-#define PIPEACONF 0x70008
-#define PIPEACONF_ENABLE (1<<31)
-#define PIPEACONF_DISABLE 0
-#define PIPEACONF_DOUBLE_WIDE (1<<30)
-#define I965_PIPECONF_ACTIVE (1<<30)
-#define PIPEACONF_SINGLE_WIDE 0
-#define PIPEACONF_PIPE_UNLOCKED 0
-#define PIPEACONF_PIPE_LOCKED (1<<25)
-#define PIPEACONF_PALETTE 0
-#define PIPEACONF_GAMMA (1<<24)
-#define PIPECONF_FORCE_BORDER (1<<25)
-#define PIPECONF_PROGRESSIVE (0 << 21)
-#define PIPECONF_INTERLACE_W_FIELD_INDICATION (6 << 21)
-#define PIPECONF_INTERLACE_FIELD_0_ONLY (7 << 21)
-#define PIPEASTAT 0x70024
-#define PIPE_FIFO_UNDERRUN_STATUS (1UL<<31)
-#define PIPE_CRC_ERROR_ENABLE (1UL<<29)
-#define PIPE_CRC_DONE_ENABLE (1UL<<28)
-#define PIPE_GMBUS_EVENT_ENABLE (1UL<<27)
-#define PIPE_HOTPLUG_INTERRUPT_ENABLE (1UL<<26)
-#define PIPE_VSYNC_INTERRUPT_ENABLE (1UL<<25)
-#define PIPE_DISPLAY_LINE_COMPARE_ENABLE (1UL<<24)
-#define PIPE_DPST_EVENT_ENABLE (1UL<<23)
-#define PIPE_LEGACY_BLC_EVENT_ENABLE (1UL<<22)
-#define PIPE_ODD_FIELD_INTERRUPT_ENABLE (1UL<<21)
-#define PIPE_EVEN_FIELD_INTERRUPT_ENABLE (1UL<<20)
-#define PIPE_HOTPLUG_TV_INTERRUPT_ENABLE (1UL<<18) /* pre-965 */
-#define PIPE_START_VBLANK_INTERRUPT_ENABLE (1UL<<18) /* 965 or later */
-#define PIPE_VBLANK_INTERRUPT_ENABLE (1UL<<17)
-#define PIPE_OVERLAY_UPDATED_ENABLE (1UL<<16)
-#define PIPE_CRC_ERROR_INTERRUPT_STATUS (1UL<<13)
-#define PIPE_CRC_DONE_INTERRUPT_STATUS (1UL<<12)
-#define PIPE_GMBUS_INTERRUPT_STATUS (1UL<<11)
-#define PIPE_HOTPLUG_INTERRUPT_STATUS (1UL<<10)
-#define PIPE_VSYNC_INTERRUPT_STATUS (1UL<<9)
-#define PIPE_DISPLAY_LINE_COMPARE_STATUS (1UL<<8)
-#define PIPE_DPST_EVENT_STATUS (1UL<<7)
-#define PIPE_LEGACY_BLC_EVENT_STATUS (1UL<<6)
-#define PIPE_ODD_FIELD_INTERRUPT_STATUS (1UL<<5)
-#define PIPE_EVEN_FIELD_INTERRUPT_STATUS (1UL<<4)
-#define PIPE_HOTPLUG_TV_INTERRUPT_STATUS (1UL<<2) /* pre-965 */
-#define PIPE_START_VBLANK_INTERRUPT_STATUS (1UL<<2) /* 965 or later */
-#define PIPE_VBLANK_INTERRUPT_STATUS (1UL<<1)
-#define PIPE_OVERLAY_UPDATED_STATUS (1UL<<0)
-
-#define DSPARB 0x70030
-#define DSPARB_CSTART_MASK (0x7f << 7)
-#define DSPARB_CSTART_SHIFT 7
-#define DSPARB_BSTART_MASK (0x7f)
-#define DSPARB_BSTART_SHIFT 0
-/*
- * The two pipe frame counter registers are not synchronized, so
- * reading a stable value is somewhat tricky. The following code
- * should work:
- *
- * do {
- * high1 = ((INREG(PIPEAFRAMEHIGH) & PIPE_FRAME_HIGH_MASK) >>
- * PIPE_FRAME_HIGH_SHIFT;
- * low1 = ((INREG(PIPEAFRAMEPIXEL) & PIPE_FRAME_LOW_MASK) >>
- * PIPE_FRAME_LOW_SHIFT);
- * high2 = ((INREG(PIPEAFRAMEHIGH) & PIPE_FRAME_HIGH_MASK) >>
- * PIPE_FRAME_HIGH_SHIFT);
- * } while (high1 != high2);
- * frame = (high1 << 8) | low1;
- */
-#define PIPEAFRAMEHIGH 0x70040
-#define PIPE_FRAME_HIGH_MASK 0x0000ffff
-#define PIPE_FRAME_HIGH_SHIFT 0
-#define PIPEAFRAMEPIXEL 0x70044
-#define PIPE_FRAME_LOW_MASK 0xff000000
-#define PIPE_FRAME_LOW_SHIFT 24
-#define PIPE_PIXEL_MASK 0x00ffffff
-#define PIPE_PIXEL_SHIFT 0
-/* GM45+ just has to be different */
-#define PIPEA_FRMCOUNT_GM45 0x70040
-#define PIPEA_FLIPCOUNT_GM45 0x70044
-
-/* Cursor A & B regs */
-#define CURACNTR 0x70080
-#define CURSOR_MODE_DISABLE 0x00
-#define CURSOR_MODE_64_32B_AX 0x07
-#define CURSOR_MODE_64_ARGB_AX ((1 << 5) | CURSOR_MODE_64_32B_AX)
-#define MCURSOR_GAMMA_ENABLE (1 << 26)
-#define CURABASE 0x70084
-#define CURAPOS 0x70088
-#define CURSOR_POS_MASK 0x007FF
-#define CURSOR_POS_SIGN 0x8000
-#define CURSOR_X_SHIFT 0
-#define CURSOR_Y_SHIFT 16
-#define CURBCNTR 0x700c0
-#define CURBBASE 0x700c4
-#define CURBPOS 0x700c8
-
-/* Display A control */
-#define DSPACNTR 0x70180
-#define DISPLAY_PLANE_ENABLE (1<<31)
-#define DISPLAY_PLANE_DISABLE 0
-#define DISPPLANE_GAMMA_ENABLE (1<<30)
-#define DISPPLANE_GAMMA_DISABLE 0
-#define DISPPLANE_PIXFORMAT_MASK (0xf<<26)
-#define DISPPLANE_8BPP (0x2<<26)
-#define DISPPLANE_15_16BPP (0x4<<26)
-#define DISPPLANE_16BPP (0x5<<26)
-#define DISPPLANE_32BPP_NO_ALPHA (0x6<<26)
-#define DISPPLANE_32BPP (0x7<<26)
-#define DISPPLANE_STEREO_ENABLE (1<<25)
-#define DISPPLANE_STEREO_DISABLE 0
-#define DISPPLANE_SEL_PIPE_MASK (1<<24)
-#define DISPPLANE_SEL_PIPE_A 0
-#define DISPPLANE_SEL_PIPE_B (1<<24)
-#define DISPPLANE_SRC_KEY_ENABLE (1<<22)
-#define DISPPLANE_SRC_KEY_DISABLE 0
-#define DISPPLANE_LINE_DOUBLE (1<<20)
-#define DISPPLANE_NO_LINE_DOUBLE 0
-#define DISPPLANE_STEREO_POLARITY_FIRST 0
-#define DISPPLANE_STEREO_POLARITY_SECOND (1<<18)
-#define DSPAADDR 0x70184
-#define DSPASTRIDE 0x70188
-#define DSPAPOS 0x7018C /* reserved */
-#define DSPASIZE 0x70190
-#define DSPASURF 0x7019C /* 965+ only */
-#define DSPATILEOFF 0x701A4 /* 965+ only */
-
-/* VBIOS flags */
-#define SWF00 0x71410
-#define SWF01 0x71414
-#define SWF02 0x71418
-#define SWF03 0x7141c
-#define SWF04 0x71420
-#define SWF05 0x71424
-#define SWF06 0x71428
-#define SWF10 0x70410
-#define SWF11 0x70414
-#define SWF14 0x71420
-#define SWF30 0x72414
-#define SWF31 0x72418
-#define SWF32 0x7241c
-
-/* Pipe B */
-#define PIPEBDSL 0x71000
-#define PIPEBCONF 0x71008
-#define PIPEBSTAT 0x71024
-#define PIPEBFRAMEHIGH 0x71040
-#define PIPEBFRAMEPIXEL 0x71044
-#define PIPEB_FRMCOUNT_GM45 0x71040
-#define PIPEB_FLIPCOUNT_GM45 0x71044
-
-/* Display B control */
-#define DSPBCNTR 0x71180
-#define DISPPLANE_ALPHA_TRANS_ENABLE (1<<15)
-#define DISPPLANE_ALPHA_TRANS_DISABLE 0
-#define DISPPLANE_SPRITE_ABOVE_DISPLAY 0
-#define DISPPLANE_SPRITE_ABOVE_OVERLAY (1)
-#define DSPBADDR 0x71184
-#define DSPBSTRIDE 0x71188
-#define DSPBPOS 0x7118C
-#define DSPBSIZE 0x71190
-#define DSPBSURF 0x7119C
-#define DSPBTILEOFF 0x711A4
-
-/* VBIOS regs */
-#define VGACNTRL 0x71400
-# define VGA_DISP_DISABLE (1 << 31)
-# define VGA_2X_MODE (1 << 30)
-# define VGA_PIPE_B_SELECT (1 << 29)
-
-#endif /* _I915_REG_H_ */