| /* 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_GMCH_GMS_MASK (0xf << 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) |
| #define INTEL_GMCH_GMS_STOLEN_128M (0x8 << 4) |
| #define INTEL_GMCH_GMS_STOLEN_256M (0x9 << 4) |
| #define INTEL_GMCH_GMS_STOLEN_96M (0xa << 4) |
| #define INTEL_GMCH_GMS_STOLEN_160M (0xb << 4) |
| #define INTEL_GMCH_GMS_STOLEN_224M (0xc << 4) |
| #define INTEL_GMCH_GMS_STOLEN_352M (0xd << 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) |
| |
| /* |
| * Fence registers |
| */ |
| #define FENCE_REG_830_0 0x2000 |
| #define FENCE_REG_945_8 0x3000 |
| #define I830_FENCE_START_MASK 0x07f80000 |
| #define I830_FENCE_TILING_Y_SHIFT 12 |
| #define I830_FENCE_SIZE_BITS(size) ((ffs((size) >> 19) - 1) << 8) |
| #define I830_FENCE_PITCH_SHIFT 4 |
| #define I830_FENCE_REG_VALID (1<<0) |
| #define I915_FENCE_MAX_PITCH_VAL 0x10 |
| #define I830_FENCE_MAX_PITCH_VAL 6 |
| #define I830_FENCE_MAX_SIZE_VAL (1<<8) |
| |
| #define I915_FENCE_START_MASK 0x0ff00000 |
| #define I915_FENCE_SIZE_BITS(size) ((ffs((size) >> 20) - 1) << 8) |
| |
| #define FENCE_REG_965_0 0x03000 |
| #define I965_FENCE_PITCH_SHIFT 2 |
| #define I965_FENCE_TILING_Y_SHIFT 1 |
| #define I965_FENCE_REG_VALID (1<<0) |
| #define I965_FENCE_MAX_PITCH_VAL 0x0400 |
| |
| /* |
| * Instruction and interrupt control regs |
| */ |
| #define PGTBL_ER 0x02024 |
| #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 IPEIR_I965 0x02064 |
| #define IPEHR_I965 0x02068 |
| #define INSTDONE_I965 0x0206c |
| #define INSTPS 0x02070 /* 965+ only */ |
| #define INSTDONE1 0x0207c /* 965+ only */ |
| #define ACTHD_I965 0x02074 |
| #define HWS_PGA 0x02080 |
| #define HWS_ADDRESS_MASK 0xfffff000 |
| #define HWS_START_ADDRESS_SHIFT 4 |
| #define IPEIR 0x02088 |
| #define IPEHR 0x0208c |
| #define INSTDONE 0x02090 |
| #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 GM45_ERROR_PAGE_TABLE (1<<5) |
| #define GM45_ERROR_MEM_PRIV (1<<4) |
| #define I915_ERROR_PAGE_TABLE (1<<4) |
| #define GM45_ERROR_CP_PRIV (1<<3) |
| #define I915_ERROR_MEMORY_REFRESH (1<<1) |
| #define I915_ERROR_INSTRUCTION (1<<0) |
| #define INSTPM 0x020c0 |
| #define ACTHD 0x020c8 |
| #define FW_BLC 0x020d8 |
| #define FW_BLC2 0x020dc |
| #define FW_BLC_SELF 0x020e0 /* 915+ only */ |
| #define FW_BLC_SELF_EN (1<<15) |
| #define MM_BURST_LENGTH 0x00700000 |
| #define MM_FIFO_WATERMARK 0x0001F000 |
| #define LM_BURST_LENGTH 0x00000700 |
| #define LM_FIFO_WATERMARK 0x0000001F |
| #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 DPLL_FPA01_P1_POST_DIV_MASK_IGD 0x00ff8000 /* IGD */ |
| |
| #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 |
| #define DPLL_FPA01_P1_POST_DIV_SHIFT_IGD 15 |
| /* 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 |
| /* IGDNG */ |
| # define PLL_REF_SDVO_HDMI_MULTIPLIER_SHIFT 9 |
| # define PLL_REF_SDVO_HDMI_MULTIPLIER_MASK (7 << 9) |
| # define PLL_REF_SDVO_HDMI_MULTIPLIER(x) (((x)-1) << 9) |
| # define DPLL_FPA1_P1_POST_DIV_SHIFT 0 |
| # define DPLL_FPA1_P1_POST_DIV_MASK 0xff |
| |
| /* |
| * 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_IGD_DIV_MASK 0x00ff0000 |
| #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_IGD_DIV_MASK 0x000000ff |
| #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 DPCUNIT_CLOCK_GATE_DISABLE (1 << 24) |
| #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) |
| #define DCC_CHANNEL_XOR_BIT_17 (1 << 9) |
| |
| /** 965 MCH register controlling DRAM channel configuration */ |
| #define C0DRB3 0x10206 |
| #define C1DRB3 0x10606 |
| |
| /* Clocking configuration register */ |
| #define CLKCFG 0x10c00 |
| #define CLKCFG_FSB_400 (5 << 0) /* hrawclk 100 */ |
| #define CLKCFG_FSB_533 (1 << 0) /* hrawclk 133 */ |
| #define CLKCFG_FSB_667 (3 << 0) /* hrawclk 166 */ |
| #define CLKCFG_FSB_800 (2 << 0) /* hrawclk 200 */ |
| #define CLKCFG_FSB_1067 (6 << 0) /* hrawclk 266 */ |
| #define CLKCFG_FSB_1333 (7 << 0) /* hrawclk 333 */ |
| /* Note, below two are guess */ |
| #define CLKCFG_FSB_1600 (4 << 0) /* hrawclk 400 */ |
| #define CLKCFG_FSB_1600_ALT (0 << 0) /* hrawclk 400 */ |
| #define CLKCFG_FSB_MASK (7 << 0) |
| #define CLKCFG_MEM_533 (1 << 4) |
| #define CLKCFG_MEM_667 (2 << 4) |
| #define CLKCFG_MEM_800 (3 << 4) |
| #define CLKCFG_MEM_MASK (7 << 4) |
| |
| /** GM965 GM45 render standby register */ |
| #define MCHBAR_RENDER_STANDBY 0x111B8 |
| |
| #define PEG_BAND_GAP_DATA 0x14d68 |
| |
| /* |
| * 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 HDMIB_HOTPLUG_INT_EN (1 << 29) |
| #define DPB_HOTPLUG_INT_EN (1 << 29) |
| #define HDMIC_HOTPLUG_INT_EN (1 << 28) |
| #define DPC_HOTPLUG_INT_EN (1 << 28) |
| #define HDMID_HOTPLUG_INT_EN (1 << 27) |
| #define DPD_HOTPLUG_INT_EN (1 << 27) |
| #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 CRT_HOTPLUG_ACTIVATION_PERIOD_32 (0 << 8) |
| /* must use period 64 on GM45 according to docs */ |
| #define CRT_HOTPLUG_ACTIVATION_PERIOD_64 (1 << 8) |
| #define CRT_HOTPLUG_DAC_ON_TIME_2M (0 << 7) |
| #define CRT_HOTPLUG_DAC_ON_TIME_4M (1 << 7) |
| #define CRT_HOTPLUG_VOLTAGE_COMPARE_40 (0 << 5) |
| #define CRT_HOTPLUG_VOLTAGE_COMPARE_50 (1 << 5) |
| #define CRT_HOTPLUG_VOLTAGE_COMPARE_60 (2 << 5) |
| #define CRT_HOTPLUG_VOLTAGE_COMPARE_70 (3 << 5) |
| #define CRT_HOTPLUG_VOLTAGE_COMPARE_MASK (3 << 5) |
| #define CRT_HOTPLUG_DETECT_DELAY_1G (0 << 4) |
| #define CRT_HOTPLUG_DETECT_DELAY_2G (1 << 4) |
| #define CRT_HOTPLUG_DETECT_VOLTAGE_325MV (0 << 2) |
| #define CRT_HOTPLUG_DETECT_VOLTAGE_475MV (1 << 2) |
| #define CRT_HOTPLUG_MASK (0x3fc) /* Bits 9-2 */ |
| #define CRT_FORCE_HOTPLUG_MASK 0xfffffe1f |
| #define HOTPLUG_EN_MASK (HDMIB_HOTPLUG_INT_EN | \ |
| HDMIC_HOTPLUG_INT_EN | \ |
| HDMID_HOTPLUG_INT_EN | \ |
| SDVOB_HOTPLUG_INT_EN | \ |
| SDVOC_HOTPLUG_INT_EN | \ |
| TV_HOTPLUG_INT_EN | \ |
| CRT_HOTPLUG_INT_EN) |
| |
| |
| #define PORT_HOTPLUG_STAT 0x61114 |
| #define HDMIB_HOTPLUG_INT_STATUS (1 << 29) |
| #define DPB_HOTPLUG_INT_STATUS (1 << 29) |
| #define HDMIC_HOTPLUG_INT_STATUS (1 << 28) |
| #define DPC_HOTPLUG_INT_STATUS (1 << 28) |
| #define HDMID_HOTPLUG_INT_STATUS (1 << 27) |
| #define DPD_HOTPLUG_INT_STATUS (1 << 27) |
| #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_ENCODING_SDVO (0x0 << 10) |
| #define SDVO_ENCODING_HDMI (0x2 << 10) |
| /** Requird for HDMI operation */ |
| #define SDVO_NULL_PACKETS_DURING_VSYNC (1 << 9) |
| #define SDVO_BORDER_ENABLE (1 << 7) |
| #define SDVO_AUDIO_ENABLE (1 << 6) |
| /** New with 965, default is to be set */ |
| #define SDVO_VSYNC_ACTIVE_HIGH (1 << 4) |
| /** New with 965, default is to be set */ |
| #define SDVO_HSYNC_ACTIVE_HIGH (1 << 3) |
| #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_FILTER_FUZZY (0 << 24) |
| #define PFIT_SCALING_AUTO (0 << 26) |
| #define PFIT_SCALING_PROGRAMMED (1 << 26) |
| #define PFIT_SCALING_PILLAR (2 << 26) |
| #define PFIT_SCALING_LETTER (3 << 26) |
| #define PFIT_PGM_RATIOS 0x61234 |
| #define PFIT_VERT_SCALE_MASK 0xfff00000 |
| #define PFIT_HORIZ_SCALE_MASK 0x0000fff0 |
| /* Pre-965 */ |
| #define PFIT_VERT_SCALE_SHIFT 20 |
| #define PFIT_VERT_SCALE_MASK 0xfff00000 |
| #define PFIT_HORIZ_SCALE_SHIFT 4 |
| #define PFIT_HORIZ_SCALE_MASK 0x0000fff0 |
| /* 965+ */ |
| #define PFIT_VERT_SCALE_SHIFT_965 16 |
| #define PFIT_VERT_SCALE_MASK_965 0x1fff0000 |
| #define PFIT_HORIZ_SCALE_SHIFT_965 0 |
| #define PFIT_HORIZ_SCALE_MASK_965 0x00001fff |
| |
| #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 ((1 << 11) | (3 << 9) | (7 << 6) | 0xf) |
| # 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_MASK (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_MASK (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_MASK (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 Port */ |
| #define DP_B 0x64100 |
| #define DP_C 0x64200 |
| #define DP_D 0x64300 |
| |
| #define DP_PORT_EN (1 << 31) |
| #define DP_PIPEB_SELECT (1 << 30) |
| |
| /* Link training mode - select a suitable mode for each stage */ |
| #define DP_LINK_TRAIN_PAT_1 (0 << 28) |
| #define DP_LINK_TRAIN_PAT_2 (1 << 28) |
| #define DP_LINK_TRAIN_PAT_IDLE (2 << 28) |
| #define DP_LINK_TRAIN_OFF (3 << 28) |
| #define DP_LINK_TRAIN_MASK (3 << 28) |
| #define DP_LINK_TRAIN_SHIFT 28 |
| |
| /* Signal voltages. These are mostly controlled by the other end */ |
| #define DP_VOLTAGE_0_4 (0 << 25) |
| #define DP_VOLTAGE_0_6 (1 << 25) |
| #define DP_VOLTAGE_0_8 (2 << 25) |
| #define DP_VOLTAGE_1_2 (3 << 25) |
| #define DP_VOLTAGE_MASK (7 << 25) |
| #define DP_VOLTAGE_SHIFT 25 |
| |
| /* Signal pre-emphasis levels, like voltages, the other end tells us what |
| * they want |
| */ |
| #define DP_PRE_EMPHASIS_0 (0 << 22) |
| #define DP_PRE_EMPHASIS_3_5 (1 << 22) |
| #define DP_PRE_EMPHASIS_6 (2 << 22) |
| #define DP_PRE_EMPHASIS_9_5 (3 << 22) |
| #define DP_PRE_EMPHASIS_MASK (7 << 22) |
| #define DP_PRE_EMPHASIS_SHIFT 22 |
| |
| /* How many wires to use. I guess 3 was too hard */ |
| #define DP_PORT_WIDTH_1 (0 << 19) |
| #define DP_PORT_WIDTH_2 (1 << 19) |
| #define DP_PORT_WIDTH_4 (3 << 19) |
| #define DP_PORT_WIDTH_MASK (7 << 19) |
| |
| /* Mystic DPCD version 1.1 special mode */ |
| #define DP_ENHANCED_FRAMING (1 << 18) |
| |
| /** locked once port is enabled */ |
| #define DP_PORT_REVERSAL (1 << 15) |
| |
| /** sends the clock on lane 15 of the PEG for debug */ |
| #define DP_CLOCK_OUTPUT_ENABLE (1 << 13) |
| |
| #define DP_SCRAMBLING_DISABLE (1 << 12) |
| |
| /** limit RGB values to avoid confusing TVs */ |
| #define DP_COLOR_RANGE_16_235 (1 << 8) |
| |
| /** Turn on the audio link */ |
| #define DP_AUDIO_OUTPUT_ENABLE (1 << 6) |
| |
| /** vs and hs sync polarity */ |
| #define DP_SYNC_VS_HIGH (1 << 4) |
| #define DP_SYNC_HS_HIGH (1 << 3) |
| |
| /** A fantasy */ |
| #define DP_DETECTED (1 << 2) |
| |
| /** The aux channel provides a way to talk to the |
| * signal sink for DDC etc. Max packet size supported |
| * is 20 bytes in each direction, hence the 5 fixed |
| * data registers |
| */ |
| #define DPB_AUX_CH_CTL 0x64110 |
| #define DPB_AUX_CH_DATA1 0x64114 |
| #define DPB_AUX_CH_DATA2 0x64118 |
| #define DPB_AUX_CH_DATA3 0x6411c |
| #define DPB_AUX_CH_DATA4 0x64120 |
| #define DPB_AUX_CH_DATA5 0x64124 |
| |
| #define DPC_AUX_CH_CTL 0x64210 |
| #define DPC_AUX_CH_DATA1 0x64214 |
| #define DPC_AUX_CH_DATA2 0x64218 |
| #define DPC_AUX_CH_DATA3 0x6421c |
| #define DPC_AUX_CH_DATA4 0x64220 |
| #define DPC_AUX_CH_DATA5 0x64224 |
| |
| #define DPD_AUX_CH_CTL 0x64310 |
| #define DPD_AUX_CH_DATA1 0x64314 |
| #define DPD_AUX_CH_DATA2 0x64318 |
| #define DPD_AUX_CH_DATA3 0x6431c |
| #define DPD_AUX_CH_DATA4 0x64320 |
| #define DPD_AUX_CH_DATA5 0x64324 |
| |
| #define DP_AUX_CH_CTL_SEND_BUSY (1 << 31) |
| #define DP_AUX_CH_CTL_DONE (1 << 30) |
| #define DP_AUX_CH_CTL_INTERRUPT (1 << 29) |
| #define DP_AUX_CH_CTL_TIME_OUT_ERROR (1 << 28) |
| #define DP_AUX_CH_CTL_TIME_OUT_400us (0 << 26) |
| #define DP_AUX_CH_CTL_TIME_OUT_600us (1 << 26) |
| #define DP_AUX_CH_CTL_TIME_OUT_800us (2 << 26) |
| #define DP_AUX_CH_CTL_TIME_OUT_1600us (3 << 26) |
| #define DP_AUX_CH_CTL_TIME_OUT_MASK (3 << 26) |
| #define DP_AUX_CH_CTL_RECEIVE_ERROR (1 << 25) |
| #define DP_AUX_CH_CTL_MESSAGE_SIZE_MASK (0x1f << 20) |
| #define DP_AUX_CH_CTL_MESSAGE_SIZE_SHIFT 20 |
| #define DP_AUX_CH_CTL_PRECHARGE_2US_MASK (0xf << 16) |
| #define DP_AUX_CH_CTL_PRECHARGE_2US_SHIFT 16 |
| #define DP_AUX_CH_CTL_AUX_AKSV_SELECT (1 << 15) |
| #define DP_AUX_CH_CTL_MANCHESTER_TEST (1 << 14) |
| #define DP_AUX_CH_CTL_SYNC_TEST (1 << 13) |
| #define DP_AUX_CH_CTL_DEGLITCH_TEST (1 << 12) |
| #define DP_AUX_CH_CTL_PRECHARGE_TEST (1 << 11) |
| #define DP_AUX_CH_CTL_BIT_CLOCK_2X_MASK (0x7ff) |
| #define DP_AUX_CH_CTL_BIT_CLOCK_2X_SHIFT 0 |
| |
| /* |
| * Computing GMCH M and N values for the Display Port link |
| * |
| * GMCH M/N = dot clock * bytes per pixel / ls_clk * # of lanes |
| * |
| * ls_clk (we assume) is the DP link clock (1.62 or 2.7 GHz) |
| * |
| * The GMCH value is used internally |
| * |
| * bytes_per_pixel is the number of bytes coming out of the plane, |
| * which is after the LUTs, so we want the bytes for our color format. |
| * For our current usage, this is always 3, one byte for R, G and B. |
| */ |
| #define PIPEA_GMCH_DATA_M 0x70050 |
| #define PIPEB_GMCH_DATA_M 0x71050 |
| |
| /* Transfer unit size for display port - 1, default is 0x3f (for TU size 64) */ |
| #define PIPE_GMCH_DATA_M_TU_SIZE_MASK (0x3f << 25) |
| #define PIPE_GMCH_DATA_M_TU_SIZE_SHIFT 25 |
| |
| #define PIPE_GMCH_DATA_M_MASK (0xffffff) |
| |
| #define PIPEA_GMCH_DATA_N 0x70054 |
| #define PIPEB_GMCH_DATA_N 0x71054 |
| #define PIPE_GMCH_DATA_N_MASK (0xffffff) |
| |
| /* |
| * Computing Link M and N values for the Display Port link |
| * |
| * Link M / N = pixel_clock / ls_clk |
| * |
| * (the DP spec calls pixel_clock the 'strm_clk') |
| * |
| * The Link value is transmitted in the Main Stream |
| * Attributes and VB-ID. |
| */ |
| |
| #define PIPEA_DP_LINK_M 0x70060 |
| #define PIPEB_DP_LINK_M 0x71060 |
| #define PIPEA_DP_LINK_M_MASK (0xffffff) |
| |
| #define PIPEA_DP_LINK_N 0x70064 |
| #define PIPEB_DP_LINK_N 0x71064 |
| #define PIPEA_DP_LINK_N_MASK (0xffffff) |
| |
| /* 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 |
| #define DSPARB_BEND_SHIFT 9 /* on 855 */ |
| #define DSPARB_AEND_SHIFT 0 |
| |
| #define DSPFW1 0x70034 |
| #define DSPFW2 0x70038 |
| #define DSPFW3 0x7003c |
| #define IGD_SELF_REFRESH_EN (1<<30) |
| |
| /* FIFO watermark sizes etc */ |
| #define I915_FIFO_LINE_SIZE 64 |
| #define I830_FIFO_LINE_SIZE 32 |
| #define I945_FIFO_SIZE 127 /* 945 & 965 */ |
| #define I915_FIFO_SIZE 95 |
| #define I855GM_FIFO_SIZE 255 |
| #define I830_FIFO_SIZE 95 |
| #define I915_MAX_WM 0x3f |
| |
| #define IGD_DISPLAY_FIFO 512 /* in 64byte unit */ |
| #define IGD_FIFO_LINE_SIZE 64 |
| #define IGD_MAX_WM 0x1ff |
| #define IGD_DFT_WM 0x3f |
| #define IGD_DFT_HPLLOFF_WM 0 |
| #define IGD_GUARD_WM 10 |
| #define IGD_CURSOR_FIFO 64 |
| #define IGD_CURSOR_MAX_WM 0x3f |
| #define IGD_CURSOR_DFT_WM 0 |
| #define IGD_CURSOR_GUARD_WM 5 |
| |
| /* |
| * 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 |
| /* Old style CUR*CNTR flags (desktop 8xx) */ |
| #define CURSOR_ENABLE 0x80000000 |
| #define CURSOR_GAMMA_ENABLE 0x40000000 |
| #define CURSOR_STRIDE_MASK 0x30000000 |
| #define CURSOR_FORMAT_SHIFT 24 |
| #define CURSOR_FORMAT_MASK (0x07 << CURSOR_FORMAT_SHIFT) |
| #define CURSOR_FORMAT_2C (0x00 << CURSOR_FORMAT_SHIFT) |
| #define CURSOR_FORMAT_3C (0x01 << CURSOR_FORMAT_SHIFT) |
| #define CURSOR_FORMAT_4C (0x02 << CURSOR_FORMAT_SHIFT) |
| #define CURSOR_FORMAT_ARGB (0x04 << CURSOR_FORMAT_SHIFT) |
| #define CURSOR_FORMAT_XRGB (0x05 << CURSOR_FORMAT_SHIFT) |
| /* New style CUR*CNTR flags */ |
| #define CURSOR_MODE 0x27 |
| #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_PIPE_SELECT (1 << 28) |
| #define MCURSOR_PIPE_A 0x00 |
| #define MCURSOR_PIPE_B (1 << 28) |
| #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 CURSIZE 0x700a0 |
| #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 DISPPLANE_TILED (1<<10) |
| #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) |
| |
| /* IGDNG */ |
| |
| #define CPU_VGACNTRL 0x41000 |
| |
| #define DIGITAL_PORT_HOTPLUG_CNTRL 0x44030 |
| #define DIGITAL_PORTA_HOTPLUG_ENABLE (1 << 4) |
| #define DIGITAL_PORTA_SHORT_PULSE_2MS (0 << 2) |
| #define DIGITAL_PORTA_SHORT_PULSE_4_5MS (1 << 2) |
| #define DIGITAL_PORTA_SHORT_PULSE_6MS (2 << 2) |
| #define DIGITAL_PORTA_SHORT_PULSE_100MS (3 << 2) |
| #define DIGITAL_PORTA_NO_DETECT (0 << 0) |
| #define DIGITAL_PORTA_LONG_PULSE_DETECT_MASK (1 << 1) |
| #define DIGITAL_PORTA_SHORT_PULSE_DETECT_MASK (1 << 0) |
| |
| /* refresh rate hardware control */ |
| #define RR_HW_CTL 0x45300 |
| #define RR_HW_LOW_POWER_FRAMES_MASK 0xff |
| #define RR_HW_HIGH_POWER_FRAMES_MASK 0xff00 |
| |
| #define FDI_PLL_BIOS_0 0x46000 |
| #define FDI_PLL_BIOS_1 0x46004 |
| #define FDI_PLL_BIOS_2 0x46008 |
| #define DISPLAY_PORT_PLL_BIOS_0 0x4600c |
| #define DISPLAY_PORT_PLL_BIOS_1 0x46010 |
| #define DISPLAY_PORT_PLL_BIOS_2 0x46014 |
| |
| #define FDI_PLL_FREQ_CTL 0x46030 |
| #define FDI_PLL_FREQ_CHANGE_REQUEST (1<<24) |
| #define FDI_PLL_FREQ_LOCK_LIMIT_MASK 0xfff00 |
| #define FDI_PLL_FREQ_DISABLE_COUNT_LIMIT_MASK 0xff |
| |
| |
| #define PIPEA_DATA_M1 0x60030 |
| #define TU_SIZE(x) (((x)-1) << 25) /* default size 64 */ |
| #define TU_SIZE_MASK 0x7e000000 |
| #define PIPEA_DATA_M1_OFFSET 0 |
| #define PIPEA_DATA_N1 0x60034 |
| #define PIPEA_DATA_N1_OFFSET 0 |
| |
| #define PIPEA_DATA_M2 0x60038 |
| #define PIPEA_DATA_M2_OFFSET 0 |
| #define PIPEA_DATA_N2 0x6003c |
| #define PIPEA_DATA_N2_OFFSET 0 |
| |
| #define PIPEA_LINK_M1 0x60040 |
| #define PIPEA_LINK_M1_OFFSET 0 |
| #define PIPEA_LINK_N1 0x60044 |
| #define PIPEA_LINK_N1_OFFSET 0 |
| |
| #define PIPEA_LINK_M2 0x60048 |
| #define PIPEA_LINK_M2_OFFSET 0 |
| #define PIPEA_LINK_N2 0x6004c |
| #define PIPEA_LINK_N2_OFFSET 0 |
| |
| /* PIPEB timing regs are same start from 0x61000 */ |
| |
| #define PIPEB_DATA_M1 0x61030 |
| #define PIPEB_DATA_M1_OFFSET 0 |
| #define PIPEB_DATA_N1 0x61034 |
| #define PIPEB_DATA_N1_OFFSET 0 |
| |
| #define PIPEB_DATA_M2 0x61038 |
| #define PIPEB_DATA_M2_OFFSET 0 |
| #define PIPEB_DATA_N2 0x6103c |
| #define PIPEB_DATA_N2_OFFSET 0 |
| |
| #define PIPEB_LINK_M1 0x61040 |
| #define PIPEB_LINK_M1_OFFSET 0 |
| #define PIPEB_LINK_N1 0x61044 |
| #define PIPEB_LINK_N1_OFFSET 0 |
| |
| #define PIPEB_LINK_M2 0x61048 |
| #define PIPEB_LINK_M2_OFFSET 0 |
| #define PIPEB_LINK_N2 0x6104c |
| #define PIPEB_LINK_N2_OFFSET 0 |
| |
| /* CPU panel fitter */ |
| #define PFA_CTL_1 0x68080 |
| #define PFB_CTL_1 0x68880 |
| #define PF_ENABLE (1<<31) |
| |
| /* legacy palette */ |
| #define LGC_PALETTE_A 0x4a000 |
| #define LGC_PALETTE_B 0x4a800 |
| |
| /* interrupts */ |
| #define DE_MASTER_IRQ_CONTROL (1 << 31) |
| #define DE_SPRITEB_FLIP_DONE (1 << 29) |
| #define DE_SPRITEA_FLIP_DONE (1 << 28) |
| #define DE_PLANEB_FLIP_DONE (1 << 27) |
| #define DE_PLANEA_FLIP_DONE (1 << 26) |
| #define DE_PCU_EVENT (1 << 25) |
| #define DE_GTT_FAULT (1 << 24) |
| #define DE_POISON (1 << 23) |
| #define DE_PERFORM_COUNTER (1 << 22) |
| #define DE_PCH_EVENT (1 << 21) |
| #define DE_AUX_CHANNEL_A (1 << 20) |
| #define DE_DP_A_HOTPLUG (1 << 19) |
| #define DE_GSE (1 << 18) |
| #define DE_PIPEB_VBLANK (1 << 15) |
| #define DE_PIPEB_EVEN_FIELD (1 << 14) |
| #define DE_PIPEB_ODD_FIELD (1 << 13) |
| #define DE_PIPEB_LINE_COMPARE (1 << 12) |
| #define DE_PIPEB_VSYNC (1 << 11) |
| #define DE_PIPEB_FIFO_UNDERRUN (1 << 8) |
| #define DE_PIPEA_VBLANK (1 << 7) |
| #define DE_PIPEA_EVEN_FIELD (1 << 6) |
| #define DE_PIPEA_ODD_FIELD (1 << 5) |
| #define DE_PIPEA_LINE_COMPARE (1 << 4) |
| #define DE_PIPEA_VSYNC (1 << 3) |
| #define DE_PIPEA_FIFO_UNDERRUN (1 << 0) |
| |
| #define DEISR 0x44000 |
| #define DEIMR 0x44004 |
| #define DEIIR 0x44008 |
| #define DEIER 0x4400c |
| |
| /* GT interrupt */ |
| #define GT_SYNC_STATUS (1 << 2) |
| #define GT_USER_INTERRUPT (1 << 0) |
| |
| #define GTISR 0x44010 |
| #define GTIMR 0x44014 |
| #define GTIIR 0x44018 |
| #define GTIER 0x4401c |
| |
| /* PCH */ |
| |
| /* south display engine interrupt */ |
| #define SDE_CRT_HOTPLUG (1 << 11) |
| #define SDE_PORTD_HOTPLUG (1 << 10) |
| #define SDE_PORTC_HOTPLUG (1 << 9) |
| #define SDE_PORTB_HOTPLUG (1 << 8) |
| #define SDE_SDVOB_HOTPLUG (1 << 6) |
| |
| #define SDEISR 0xc4000 |
| #define SDEIMR 0xc4004 |
| #define SDEIIR 0xc4008 |
| #define SDEIER 0xc400c |
| |
| /* digital port hotplug */ |
| #define PCH_PORT_HOTPLUG 0xc4030 |
| #define PORTD_HOTPLUG_ENABLE (1 << 20) |
| #define PORTD_PULSE_DURATION_2ms (0) |
| #define PORTD_PULSE_DURATION_4_5ms (1 << 18) |
| #define PORTD_PULSE_DURATION_6ms (2 << 18) |
| #define PORTD_PULSE_DURATION_100ms (3 << 18) |
| #define PORTD_HOTPLUG_NO_DETECT (0) |
| #define PORTD_HOTPLUG_SHORT_DETECT (1 << 16) |
| #define PORTD_HOTPLUG_LONG_DETECT (1 << 17) |
| #define PORTC_HOTPLUG_ENABLE (1 << 12) |
| #define PORTC_PULSE_DURATION_2ms (0) |
| #define PORTC_PULSE_DURATION_4_5ms (1 << 10) |
| #define PORTC_PULSE_DURATION_6ms (2 << 10) |
| #define PORTC_PULSE_DURATION_100ms (3 << 10) |
| #define PORTC_HOTPLUG_NO_DETECT (0) |
| #define PORTC_HOTPLUG_SHORT_DETECT (1 << 8) |
| #define PORTC_HOTPLUG_LONG_DETECT (1 << 9) |
| #define PORTB_HOTPLUG_ENABLE (1 << 4) |
| #define PORTB_PULSE_DURATION_2ms (0) |
| #define PORTB_PULSE_DURATION_4_5ms (1 << 2) |
| #define PORTB_PULSE_DURATION_6ms (2 << 2) |
| #define PORTB_PULSE_DURATION_100ms (3 << 2) |
| #define PORTB_HOTPLUG_NO_DETECT (0) |
| #define PORTB_HOTPLUG_SHORT_DETECT (1 << 0) |
| #define PORTB_HOTPLUG_LONG_DETECT (1 << 1) |
| |
| #define PCH_GPIOA 0xc5010 |
| #define PCH_GPIOB 0xc5014 |
| #define PCH_GPIOC 0xc5018 |
| #define PCH_GPIOD 0xc501c |
| #define PCH_GPIOE 0xc5020 |
| #define PCH_GPIOF 0xc5024 |
| |
| #define PCH_DPLL_A 0xc6014 |
| #define PCH_DPLL_B 0xc6018 |
| |
| #define PCH_FPA0 0xc6040 |
| #define PCH_FPA1 0xc6044 |
| #define PCH_FPB0 0xc6048 |
| #define PCH_FPB1 0xc604c |
| |
| #define PCH_DPLL_TEST 0xc606c |
| |
| #define PCH_DREF_CONTROL 0xC6200 |
| #define DREF_CONTROL_MASK 0x7fc3 |
| #define DREF_CPU_SOURCE_OUTPUT_DISABLE (0<<13) |
| #define DREF_CPU_SOURCE_OUTPUT_DOWNSPREAD (2<<13) |
| #define DREF_CPU_SOURCE_OUTPUT_NONSPREAD (3<<13) |
| #define DREF_CPU_SOURCE_OUTPUT_MASK (3<<13) |
| #define DREF_SSC_SOURCE_DISABLE (0<<11) |
| #define DREF_SSC_SOURCE_ENABLE (2<<11) |
| #define DREF_SSC_SOURCE_MASK (2<<11) |
| #define DREF_NONSPREAD_SOURCE_DISABLE (0<<9) |
| #define DREF_NONSPREAD_CK505_ENABLE (1<<9) |
| #define DREF_NONSPREAD_SOURCE_ENABLE (2<<9) |
| #define DREF_NONSPREAD_SOURCE_MASK (2<<9) |
| #define DREF_SUPERSPREAD_SOURCE_DISABLE (0<<7) |
| #define DREF_SUPERSPREAD_SOURCE_ENABLE (2<<7) |
| #define DREF_SSC4_DOWNSPREAD (0<<6) |
| #define DREF_SSC4_CENTERSPREAD (1<<6) |
| #define DREF_SSC1_DISABLE (0<<1) |
| #define DREF_SSC1_ENABLE (1<<1) |
| #define DREF_SSC4_DISABLE (0) |
| #define DREF_SSC4_ENABLE (1) |
| |
| #define PCH_RAWCLK_FREQ 0xc6204 |
| #define FDL_TP1_TIMER_SHIFT 12 |
| #define FDL_TP1_TIMER_MASK (3<<12) |
| #define FDL_TP2_TIMER_SHIFT 10 |
| #define FDL_TP2_TIMER_MASK (3<<10) |
| #define RAWCLK_FREQ_MASK 0x3ff |
| |
| #define PCH_DPLL_TMR_CFG 0xc6208 |
| |
| #define PCH_SSC4_PARMS 0xc6210 |
| #define PCH_SSC4_AUX_PARMS 0xc6214 |
| |
| /* transcoder */ |
| |
| #define TRANS_HTOTAL_A 0xe0000 |
| #define TRANS_HTOTAL_SHIFT 16 |
| #define TRANS_HACTIVE_SHIFT 0 |
| #define TRANS_HBLANK_A 0xe0004 |
| #define TRANS_HBLANK_END_SHIFT 16 |
| #define TRANS_HBLANK_START_SHIFT 0 |
| #define TRANS_HSYNC_A 0xe0008 |
| #define TRANS_HSYNC_END_SHIFT 16 |
| #define TRANS_HSYNC_START_SHIFT 0 |
| #define TRANS_VTOTAL_A 0xe000c |
| #define TRANS_VTOTAL_SHIFT 16 |
| #define TRANS_VACTIVE_SHIFT 0 |
| #define TRANS_VBLANK_A 0xe0010 |
| #define TRANS_VBLANK_END_SHIFT 16 |
| #define TRANS_VBLANK_START_SHIFT 0 |
| #define TRANS_VSYNC_A 0xe0014 |
| #define TRANS_VSYNC_END_SHIFT 16 |
| #define TRANS_VSYNC_START_SHIFT 0 |
| |
| #define TRANSA_DATA_M1 0xe0030 |
| #define TRANSA_DATA_N1 0xe0034 |
| #define TRANSA_DATA_M2 0xe0038 |
| #define TRANSA_DATA_N2 0xe003c |
| #define TRANSA_DP_LINK_M1 0xe0040 |
| #define TRANSA_DP_LINK_N1 0xe0044 |
| #define TRANSA_DP_LINK_M2 0xe0048 |
| #define TRANSA_DP_LINK_N2 0xe004c |
| |
| #define TRANS_HTOTAL_B 0xe1000 |
| #define TRANS_HBLANK_B 0xe1004 |
| #define TRANS_HSYNC_B 0xe1008 |
| #define TRANS_VTOTAL_B 0xe100c |
| #define TRANS_VBLANK_B 0xe1010 |
| #define TRANS_VSYNC_B 0xe1014 |
| |
| #define TRANSB_DATA_M1 0xe1030 |
| #define TRANSB_DATA_N1 0xe1034 |
| #define TRANSB_DATA_M2 0xe1038 |
| #define TRANSB_DATA_N2 0xe103c |
| #define TRANSB_DP_LINK_M1 0xe1040 |
| #define TRANSB_DP_LINK_N1 0xe1044 |
| #define TRANSB_DP_LINK_M2 0xe1048 |
| #define TRANSB_DP_LINK_N2 0xe104c |
| |
| #define TRANSACONF 0xf0008 |
| #define TRANSBCONF 0xf1008 |
| #define TRANS_DISABLE (0<<31) |
| #define TRANS_ENABLE (1<<31) |
| #define TRANS_STATE_MASK (1<<30) |
| #define TRANS_STATE_DISABLE (0<<30) |
| #define TRANS_STATE_ENABLE (1<<30) |
| #define TRANS_FSYNC_DELAY_HB1 (0<<27) |
| #define TRANS_FSYNC_DELAY_HB2 (1<<27) |
| #define TRANS_FSYNC_DELAY_HB3 (2<<27) |
| #define TRANS_FSYNC_DELAY_HB4 (3<<27) |
| #define TRANS_DP_AUDIO_ONLY (1<<26) |
| #define TRANS_DP_VIDEO_AUDIO (0<<26) |
| #define TRANS_PROGRESSIVE (0<<21) |
| #define TRANS_8BPC (0<<5) |
| #define TRANS_10BPC (1<<5) |
| #define TRANS_6BPC (2<<5) |
| #define TRANS_12BPC (3<<5) |
| |
| #define FDI_RXA_CHICKEN 0xc200c |
| #define FDI_RXB_CHICKEN 0xc2010 |
| #define FDI_RX_PHASE_SYNC_POINTER_ENABLE (1) |
| |
| /* CPU: FDI_TX */ |
| #define FDI_TXA_CTL 0x60100 |
| #define FDI_TXB_CTL 0x61100 |
| #define FDI_TX_DISABLE (0<<31) |
| #define FDI_TX_ENABLE (1<<31) |
| #define FDI_LINK_TRAIN_PATTERN_1 (0<<28) |
| #define FDI_LINK_TRAIN_PATTERN_2 (1<<28) |
| #define FDI_LINK_TRAIN_PATTERN_IDLE (2<<28) |
| #define FDI_LINK_TRAIN_NONE (3<<28) |
| #define FDI_LINK_TRAIN_VOLTAGE_0_4V (0<<25) |
| #define FDI_LINK_TRAIN_VOLTAGE_0_6V (1<<25) |
| #define FDI_LINK_TRAIN_VOLTAGE_0_8V (2<<25) |
| #define FDI_LINK_TRAIN_VOLTAGE_1_2V (3<<25) |
| #define FDI_LINK_TRAIN_PRE_EMPHASIS_NONE (0<<22) |
| #define FDI_LINK_TRAIN_PRE_EMPHASIS_1_5X (1<<22) |
| #define FDI_LINK_TRAIN_PRE_EMPHASIS_2X (2<<22) |
| #define FDI_LINK_TRAIN_PRE_EMPHASIS_3X (3<<22) |
| #define FDI_DP_PORT_WIDTH_X1 (0<<19) |
| #define FDI_DP_PORT_WIDTH_X2 (1<<19) |
| #define FDI_DP_PORT_WIDTH_X3 (2<<19) |
| #define FDI_DP_PORT_WIDTH_X4 (3<<19) |
| #define FDI_TX_ENHANCE_FRAME_ENABLE (1<<18) |
| /* IGDNG: hardwired to 1 */ |
| #define FDI_TX_PLL_ENABLE (1<<14) |
| /* both Tx and Rx */ |
| #define FDI_SCRAMBLING_ENABLE (0<<7) |
| #define FDI_SCRAMBLING_DISABLE (1<<7) |
| |
| /* FDI_RX, FDI_X is hard-wired to Transcoder_X */ |
| #define FDI_RXA_CTL 0xf000c |
| #define FDI_RXB_CTL 0xf100c |
| #define FDI_RX_ENABLE (1<<31) |
| #define FDI_RX_DISABLE (0<<31) |
| /* train, dp width same as FDI_TX */ |
| #define FDI_DP_PORT_WIDTH_X8 (7<<19) |
| #define FDI_8BPC (0<<16) |
| #define FDI_10BPC (1<<16) |
| #define FDI_6BPC (2<<16) |
| #define FDI_12BPC (3<<16) |
| #define FDI_LINK_REVERSE_OVERWRITE (1<<15) |
| #define FDI_DMI_LINK_REVERSE_MASK (1<<14) |
| #define FDI_RX_PLL_ENABLE (1<<13) |
| #define FDI_FS_ERR_CORRECT_ENABLE (1<<11) |
| #define FDI_FE_ERR_CORRECT_ENABLE (1<<10) |
| #define FDI_FS_ERR_REPORT_ENABLE (1<<9) |
| #define FDI_FE_ERR_REPORT_ENABLE (1<<8) |
| #define FDI_RX_ENHANCE_FRAME_ENABLE (1<<6) |
| #define FDI_SEL_RAWCLK (0<<4) |
| #define FDI_SEL_PCDCLK (1<<4) |
| |
| #define FDI_RXA_MISC 0xf0010 |
| #define FDI_RXB_MISC 0xf1010 |
| #define FDI_RXA_TUSIZE1 0xf0030 |
| #define FDI_RXA_TUSIZE2 0xf0038 |
| #define FDI_RXB_TUSIZE1 0xf1030 |
| #define FDI_RXB_TUSIZE2 0xf1038 |
| |
| /* FDI_RX interrupt register format */ |
| #define FDI_RX_INTER_LANE_ALIGN (1<<10) |
| #define FDI_RX_SYMBOL_LOCK (1<<9) /* train 2 */ |
| #define FDI_RX_BIT_LOCK (1<<8) /* train 1 */ |
| #define FDI_RX_TRAIN_PATTERN_2_FAIL (1<<7) |
| #define FDI_RX_FS_CODE_ERR (1<<6) |
| #define FDI_RX_FE_CODE_ERR (1<<5) |
| #define FDI_RX_SYMBOL_ERR_RATE_ABOVE (1<<4) |
| #define FDI_RX_HDCP_LINK_FAIL (1<<3) |
| #define FDI_RX_PIXEL_FIFO_OVERFLOW (1<<2) |
| #define FDI_RX_CROSS_CLOCK_OVERFLOW (1<<1) |
| #define FDI_RX_SYMBOL_QUEUE_OVERFLOW (1<<0) |
| |
| #define FDI_RXA_IIR 0xf0014 |
| #define FDI_RXA_IMR 0xf0018 |
| #define FDI_RXB_IIR 0xf1014 |
| #define FDI_RXB_IMR 0xf1018 |
| |
| #define FDI_PLL_CTL_1 0xfe000 |
| #define FDI_PLL_CTL_2 0xfe004 |
| |
| /* CRT */ |
| #define PCH_ADPA 0xe1100 |
| #define ADPA_TRANS_SELECT_MASK (1<<30) |
| #define ADPA_TRANS_A_SELECT 0 |
| #define ADPA_TRANS_B_SELECT (1<<30) |
| #define ADPA_CRT_HOTPLUG_MASK 0x03ff0000 /* bit 25-16 */ |
| #define ADPA_CRT_HOTPLUG_MONITOR_NONE (0<<24) |
| #define ADPA_CRT_HOTPLUG_MONITOR_MASK (3<<24) |
| #define ADPA_CRT_HOTPLUG_MONITOR_COLOR (3<<24) |
| #define ADPA_CRT_HOTPLUG_MONITOR_MONO (2<<24) |
| #define ADPA_CRT_HOTPLUG_ENABLE (1<<23) |
| #define ADPA_CRT_HOTPLUG_PERIOD_64 (0<<22) |
| #define ADPA_CRT_HOTPLUG_PERIOD_128 (1<<22) |
| #define ADPA_CRT_HOTPLUG_WARMUP_5MS (0<<21) |
| #define ADPA_CRT_HOTPLUG_WARMUP_10MS (1<<21) |
| #define ADPA_CRT_HOTPLUG_SAMPLE_2S (0<<20) |
| #define ADPA_CRT_HOTPLUG_SAMPLE_4S (1<<20) |
| #define ADPA_CRT_HOTPLUG_VOLTAGE_40 (0<<18) |
| #define ADPA_CRT_HOTPLUG_VOLTAGE_50 (1<<18) |
| #define ADPA_CRT_HOTPLUG_VOLTAGE_60 (2<<18) |
| #define ADPA_CRT_HOTPLUG_VOLTAGE_70 (3<<18) |
| #define ADPA_CRT_HOTPLUG_VOLREF_325MV (0<<17) |
| #define ADPA_CRT_HOTPLUG_VOLREF_475MV (1<<17) |
| #define ADPA_CRT_HOTPLUG_FORCE_TRIGGER (1<<16) |
| |
| /* or SDVOB */ |
| #define HDMIB 0xe1140 |
| #define PORT_ENABLE (1 << 31) |
| #define TRANSCODER_A (0) |
| #define TRANSCODER_B (1 << 30) |
| #define COLOR_FORMAT_8bpc (0) |
| #define COLOR_FORMAT_12bpc (3 << 26) |
| #define SDVOB_HOTPLUG_ENABLE (1 << 23) |
| #define SDVO_ENCODING (0) |
| #define TMDS_ENCODING (2 << 10) |
| #define NULL_PACKET_VSYNC_ENABLE (1 << 9) |
| #define SDVOB_BORDER_ENABLE (1 << 7) |
| #define AUDIO_ENABLE (1 << 6) |
| #define VSYNC_ACTIVE_HIGH (1 << 4) |
| #define HSYNC_ACTIVE_HIGH (1 << 3) |
| #define PORT_DETECTED (1 << 2) |
| |
| #define HDMIC 0xe1150 |
| #define HDMID 0xe1160 |
| |
| #define PCH_LVDS 0xe1180 |
| #define LVDS_DETECTED (1 << 1) |
| |
| #define BLC_PWM_CPU_CTL2 0x48250 |
| #define PWM_ENABLE (1 << 31) |
| #define PWM_PIPE_A (0 << 29) |
| #define PWM_PIPE_B (1 << 29) |
| #define BLC_PWM_CPU_CTL 0x48254 |
| |
| #define BLC_PWM_PCH_CTL1 0xc8250 |
| #define PWM_PCH_ENABLE (1 << 31) |
| #define PWM_POLARITY_ACTIVE_LOW (1 << 29) |
| #define PWM_POLARITY_ACTIVE_HIGH (0 << 29) |
| #define PWM_POLARITY_ACTIVE_LOW2 (1 << 28) |
| #define PWM_POLARITY_ACTIVE_HIGH2 (0 << 28) |
| |
| #define BLC_PWM_PCH_CTL2 0xc8254 |
| |
| #define PCH_PP_STATUS 0xc7200 |
| #define PCH_PP_CONTROL 0xc7204 |
| #define EDP_FORCE_VDD (1 << 3) |
| #define EDP_BLC_ENABLE (1 << 2) |
| #define PANEL_POWER_RESET (1 << 1) |
| #define PANEL_POWER_OFF (0 << 0) |
| #define PANEL_POWER_ON (1 << 0) |
| #define PCH_PP_ON_DELAYS 0xc7208 |
| #define EDP_PANEL (1 << 30) |
| #define PCH_PP_OFF_DELAYS 0xc720c |
| #define PCH_PP_DIVISOR 0xc7210 |
| |
| #endif /* _I915_REG_H_ */ |