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/* 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_
typedef struct {
uint32_t reg;
} i915_reg_t;
#define _MMIO(r) ((const i915_reg_t){ .reg = (r) })
#define INVALID_MMIO_REG _MMIO(0)
static inline uint32_t i915_mmio_reg_offset(i915_reg_t reg)
{
return reg.reg;
}
static inline bool i915_mmio_reg_equal(i915_reg_t a, i915_reg_t b)
{
return i915_mmio_reg_offset(a) == i915_mmio_reg_offset(b);
}
static inline bool i915_mmio_reg_valid(i915_reg_t reg)
{
return !i915_mmio_reg_equal(reg, INVALID_MMIO_REG);
}
#define _PICK(__index, ...) (((const u32 []){ __VA_ARGS__ })[__index])
#define _PIPE(pipe, a, b) ((a) + (pipe)*((b)-(a)))
#define _MMIO_PIPE(pipe, a, b) _MMIO(_PIPE(pipe, a, b))
#define _PLANE(plane, a, b) _PIPE(plane, a, b)
#define _MMIO_PLANE(plane, a, b) _MMIO_PIPE(plane, a, b)
#define _TRANS(tran, a, b) ((a) + (tran)*((b)-(a)))
#define _MMIO_TRANS(tran, a, b) _MMIO(_TRANS(tran, a, b))
#define _PORT(port, a, b) ((a) + (port)*((b)-(a)))
#define _MMIO_PORT(port, a, b) _MMIO(_PORT(port, a, b))
#define _MMIO_PIPE3(pipe, a, b, c) _MMIO(_PICK(pipe, a, b, c))
#define _MMIO_PORT3(pipe, a, b, c) _MMIO(_PICK(pipe, a, b, c))
#define _PLL(pll, a, b) ((a) + (pll)*((b)-(a)))
#define _MMIO_PLL(pll, a, b) _MMIO(_PLL(pll, a, b))
#define _MMIO_PORT6(port, a, b, c, d, e, f) _MMIO(_PICK(port, a, b, c, d, e, f))
#define _MMIO_PORT6_LN(port, ln, a0, a1, b, c, d, e, f) \
_MMIO(_PICK(port, a0, b, c, d, e, f) + (ln * (a1 - a0)))
#define _PHY3(phy, ...) _PICK(phy, __VA_ARGS__)
#define _MMIO_PHY3(phy, a, b, c) _MMIO(_PHY3(phy, a, b, c))
#define _MASKED_FIELD(mask, value) ({ \
if (__builtin_constant_p(mask)) \
BUILD_BUG_ON_MSG(((mask) & 0xffff0000), "Incorrect mask"); \
if (__builtin_constant_p(value)) \
BUILD_BUG_ON_MSG((value) & 0xffff0000, "Incorrect value"); \
if (__builtin_constant_p(mask) && __builtin_constant_p(value)) \
BUILD_BUG_ON_MSG((value) & ~(mask), \
"Incorrect value for mask"); \
(mask) << 16 | (value); })
#define _MASKED_BIT_ENABLE(a) ({ typeof(a) _a = (a); _MASKED_FIELD(_a, _a); })
#define _MASKED_BIT_DISABLE(a) (_MASKED_FIELD((a), 0))
/* Engine ID */
#define RCS_HW 0
#define VCS_HW 1
#define BCS_HW 2
#define VECS_HW 3
#define VCS2_HW 4
/* Engine class */
#define RENDER_CLASS 0
#define VIDEO_DECODE_CLASS 1
#define VIDEO_ENHANCEMENT_CLASS 2
#define COPY_ENGINE_CLASS 3
#define OTHER_CLASS 4
/* PCI config space */
#define MCHBAR_I915 0x44
#define MCHBAR_I965 0x48
#define MCHBAR_SIZE (4 * 4096)
#define DEVEN 0x54
#define DEVEN_MCHBAR_EN (1 << 28)
/* BSM in include/drm/i915_drm.h */
#define HPLLCC 0xc0 /* 85x only */
#define GC_CLOCK_CONTROL_MASK (0x7 << 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_133_266 (3 << 0)
#define GC_CLOCK_133_200_2 (4 << 0)
#define GC_CLOCK_133_266_2 (5 << 0)
#define GC_CLOCK_166_266 (6 << 0)
#define GC_CLOCK_166_250 (7 << 0)
#define I915_GDRST 0xc0 /* PCI config register */
#define GRDOM_FULL (0 << 2)
#define GRDOM_RENDER (1 << 2)
#define GRDOM_MEDIA (3 << 2)
#define GRDOM_MASK (3 << 2)
#define GRDOM_RESET_STATUS (1 << 1)
#define GRDOM_RESET_ENABLE (1 << 0)
/* BSpec only has register offset, PCI device and bit found empirically */
#define I830_CLOCK_GATE 0xc8 /* device 0 */
#define I830_L2_CACHE_CLOCK_GATE_DISABLE (1 << 2)
#define GCDGMBUS 0xcc
#define GCFGC2 0xda
#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_320_MHZ (4 << 4)
#define GC_DISPLAY_CLOCK_267_MHZ_PNV (0 << 4)
#define GC_DISPLAY_CLOCK_333_MHZ_PNV (1 << 4)
#define GC_DISPLAY_CLOCK_444_MHZ_PNV (2 << 4)
#define GC_DISPLAY_CLOCK_200_MHZ_PNV (5 << 4)
#define GC_DISPLAY_CLOCK_133_MHZ_PNV (6 << 4)
#define GC_DISPLAY_CLOCK_167_MHZ_PNV (7 << 4)
#define GC_DISPLAY_CLOCK_MASK (7 << 4)
#define GM45_GC_RENDER_CLOCK_MASK (0xf << 0)
#define GM45_GC_RENDER_CLOCK_266_MHZ (8 << 0)
#define GM45_GC_RENDER_CLOCK_320_MHZ (9 << 0)
#define GM45_GC_RENDER_CLOCK_400_MHZ (0xb << 0)
#define GM45_GC_RENDER_CLOCK_533_MHZ (0xc << 0)
#define I965_GC_RENDER_CLOCK_MASK (0xf << 0)
#define I965_GC_RENDER_CLOCK_267_MHZ (2 << 0)
#define I965_GC_RENDER_CLOCK_333_MHZ (3 << 0)
#define I965_GC_RENDER_CLOCK_444_MHZ (4 << 0)
#define I965_GC_RENDER_CLOCK_533_MHZ (5 << 0)
#define I945_GC_RENDER_CLOCK_MASK (7 << 0)
#define I945_GC_RENDER_CLOCK_166_MHZ (0 << 0)
#define I945_GC_RENDER_CLOCK_200_MHZ (1 << 0)
#define I945_GC_RENDER_CLOCK_250_MHZ (3 << 0)
#define I945_GC_RENDER_CLOCK_400_MHZ (5 << 0)
#define I915_GC_RENDER_CLOCK_MASK (7 << 0)
#define I915_GC_RENDER_CLOCK_166_MHZ (0 << 0)
#define I915_GC_RENDER_CLOCK_200_MHZ (1 << 0)
#define I915_GC_RENDER_CLOCK_333_MHZ (4 << 0)
#define ASLE 0xe4
#define ASLS 0xfc
#define SWSCI 0xe8
#define SWSCI_SCISEL (1 << 15)
#define SWSCI_GSSCIE (1 << 0)
#define LBPC 0xf4 /* legacy/combination backlight modes, also called LBB */
#define ILK_GDSR _MMIO(MCHBAR_MIRROR_BASE + 0x2ca4)
#define ILK_GRDOM_FULL (0<<1)
#define ILK_GRDOM_RENDER (1<<1)
#define ILK_GRDOM_MEDIA (3<<1)
#define ILK_GRDOM_MASK (3<<1)
#define ILK_GRDOM_RESET_ENABLE (1<<0)
#define GEN6_MBCUNIT_SNPCR _MMIO(0x900c) /* for LLC config */
#define GEN6_MBC_SNPCR_SHIFT 21
#define GEN6_MBC_SNPCR_MASK (3<<21)
#define GEN6_MBC_SNPCR_MAX (0<<21)
#define GEN6_MBC_SNPCR_MED (1<<21)
#define GEN6_MBC_SNPCR_LOW (2<<21)
#define GEN6_MBC_SNPCR_MIN (3<<21) /* only 1/16th of the cache is shared */
#define VLV_G3DCTL _MMIO(0x9024)
#define VLV_GSCKGCTL _MMIO(0x9028)
#define GEN6_MBCTL _MMIO(0x0907c)
#define GEN6_MBCTL_ENABLE_BOOT_FETCH (1 << 4)
#define GEN6_MBCTL_CTX_FETCH_NEEDED (1 << 3)
#define GEN6_MBCTL_BME_UPDATE_ENABLE (1 << 2)
#define GEN6_MBCTL_MAE_UPDATE_ENABLE (1 << 1)
#define GEN6_MBCTL_BOOT_FETCH_MECH (1 << 0)
#define GEN6_GDRST _MMIO(0x941c)
#define GEN6_GRDOM_FULL (1 << 0)
#define GEN6_GRDOM_RENDER (1 << 1)
#define GEN6_GRDOM_MEDIA (1 << 2)
#define GEN6_GRDOM_BLT (1 << 3)
#define GEN6_GRDOM_VECS (1 << 4)
#define GEN9_GRDOM_GUC (1 << 5)
#define GEN8_GRDOM_MEDIA2 (1 << 7)
#define RING_PP_DIR_BASE(engine) _MMIO((engine)->mmio_base+0x228)
#define RING_PP_DIR_BASE_READ(engine) _MMIO((engine)->mmio_base+0x518)
#define RING_PP_DIR_DCLV(engine) _MMIO((engine)->mmio_base+0x220)
#define PP_DIR_DCLV_2G 0xffffffff
#define GEN8_RING_PDP_UDW(engine, n) _MMIO((engine)->mmio_base+0x270 + (n) * 8 + 4)
#define GEN8_RING_PDP_LDW(engine, n) _MMIO((engine)->mmio_base+0x270 + (n) * 8)
#define GEN8_R_PWR_CLK_STATE _MMIO(0x20C8)
#define GEN8_RPCS_ENABLE (1 << 31)
#define GEN8_RPCS_S_CNT_ENABLE (1 << 18)
#define GEN8_RPCS_S_CNT_SHIFT 15
#define GEN8_RPCS_S_CNT_MASK (0x7 << GEN8_RPCS_S_CNT_SHIFT)
#define GEN8_RPCS_SS_CNT_ENABLE (1 << 11)
#define GEN8_RPCS_SS_CNT_SHIFT 8
#define GEN8_RPCS_SS_CNT_MASK (0x7 << GEN8_RPCS_SS_CNT_SHIFT)
#define GEN8_RPCS_EU_MAX_SHIFT 4
#define GEN8_RPCS_EU_MAX_MASK (0xf << GEN8_RPCS_EU_MAX_SHIFT)
#define GEN8_RPCS_EU_MIN_SHIFT 0
#define GEN8_RPCS_EU_MIN_MASK (0xf << GEN8_RPCS_EU_MIN_SHIFT)
#define GAM_ECOCHK _MMIO(0x4090)
#define BDW_DISABLE_HDC_INVALIDATION (1<<25)
#define ECOCHK_SNB_BIT (1<<10)
#define ECOCHK_DIS_TLB (1<<8)
#define HSW_ECOCHK_ARB_PRIO_SOL (1<<6)
#define ECOCHK_PPGTT_CACHE64B (0x3<<3)
#define ECOCHK_PPGTT_CACHE4B (0x0<<3)
#define ECOCHK_PPGTT_GFDT_IVB (0x1<<4)
#define ECOCHK_PPGTT_LLC_IVB (0x1<<3)
#define ECOCHK_PPGTT_UC_HSW (0x1<<3)
#define ECOCHK_PPGTT_WT_HSW (0x2<<3)
#define ECOCHK_PPGTT_WB_HSW (0x3<<3)
#define GEN8_CONFIG0 _MMIO(0xD00)
#define GEN9_DEFAULT_FIXES (1 << 3 | 1 << 2 | 1 << 1)
#define GAC_ECO_BITS _MMIO(0x14090)
#define ECOBITS_SNB_BIT (1<<13)
#define ECOBITS_PPGTT_CACHE64B (3<<8)
#define ECOBITS_PPGTT_CACHE4B (0<<8)
#define GAB_CTL _MMIO(0x24000)
#define GAB_CTL_CONT_AFTER_PAGEFAULT (1<<8)
#define GEN6_STOLEN_RESERVED _MMIO(0x1082C0)
#define GEN6_STOLEN_RESERVED_ADDR_MASK (0xFFF << 20)
#define GEN7_STOLEN_RESERVED_ADDR_MASK (0x3FFF << 18)
#define GEN6_STOLEN_RESERVED_SIZE_MASK (3 << 4)
#define GEN6_STOLEN_RESERVED_1M (0 << 4)
#define GEN6_STOLEN_RESERVED_512K (1 << 4)
#define GEN6_STOLEN_RESERVED_256K (2 << 4)
#define GEN6_STOLEN_RESERVED_128K (3 << 4)
#define GEN7_STOLEN_RESERVED_SIZE_MASK (1 << 5)
#define GEN7_STOLEN_RESERVED_1M (0 << 5)
#define GEN7_STOLEN_RESERVED_256K (1 << 5)
#define GEN8_STOLEN_RESERVED_SIZE_MASK (3 << 7)
#define GEN8_STOLEN_RESERVED_1M (0 << 7)
#define GEN8_STOLEN_RESERVED_2M (1 << 7)
#define GEN8_STOLEN_RESERVED_4M (2 << 7)
#define GEN8_STOLEN_RESERVED_8M (3 << 7)
/* VGA stuff */
#define VGA_ST01_MDA 0x3ba
#define VGA_ST01_CGA 0x3da
#define _VGA_MSR_WRITE _MMIO(0x3c2)
#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 SR01 1
#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
/*
* Instruction field definitions used by the command parser
*/
#define INSTR_CLIENT_SHIFT 29
#define INSTR_MI_CLIENT 0x0
#define INSTR_BC_CLIENT 0x2
#define INSTR_RC_CLIENT 0x3
#define INSTR_SUBCLIENT_SHIFT 27
#define INSTR_SUBCLIENT_MASK 0x18000000
#define INSTR_MEDIA_SUBCLIENT 0x2
#define INSTR_26_TO_24_MASK 0x7000000
#define INSTR_26_TO_24_SHIFT 24
/*
* Memory interface instructions used by the kernel
*/
#define MI_INSTR(opcode, flags) (((opcode) << 23) | (flags))
/* Many MI commands use bit 22 of the header dword for GGTT vs PPGTT */
#define MI_GLOBAL_GTT (1<<22)
#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_OVERLAY_FLIP (1<<16)
#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_INVALIDATE_ISP (1 << 5) /* invalidate indirect state pointers */
#define MI_REPORT_HEAD MI_INSTR(0x07, 0)
#define MI_ARB_ON_OFF MI_INSTR(0x08, 0)
#define MI_ARB_ENABLE (1<<0)
#define MI_ARB_DISABLE (0<<0)
#define MI_BATCH_BUFFER_END MI_INSTR(0x0a, 0)
#define MI_SUSPEND_FLUSH MI_INSTR(0x0b, 0)
#define MI_SUSPEND_FLUSH_EN (1<<0)
#define MI_SET_APPID MI_INSTR(0x0e, 0)
#define MI_OVERLAY_FLIP MI_INSTR(0x11, 0)
#define MI_OVERLAY_CONTINUE (0x0<<21)
#define MI_OVERLAY_ON (0x1<<21)
#define MI_OVERLAY_OFF (0x2<<21)
#define MI_LOAD_SCAN_LINES_INCL MI_INSTR(0x12, 0)
#define MI_DISPLAY_FLIP MI_INSTR(0x14, 2)
#define MI_DISPLAY_FLIP_I915 MI_INSTR(0x14, 1)
#define MI_DISPLAY_FLIP_PLANE(n) ((n) << 20)
/* IVB has funny definitions for which plane to flip. */
#define MI_DISPLAY_FLIP_IVB_PLANE_A (0 << 19)
#define MI_DISPLAY_FLIP_IVB_PLANE_B (1 << 19)
#define MI_DISPLAY_FLIP_IVB_SPRITE_A (2 << 19)
#define MI_DISPLAY_FLIP_IVB_SPRITE_B (3 << 19)
#define MI_DISPLAY_FLIP_IVB_PLANE_C (4 << 19)
#define MI_DISPLAY_FLIP_IVB_SPRITE_C (5 << 19)
/* SKL ones */
#define MI_DISPLAY_FLIP_SKL_PLANE_1_A (0 << 8)
#define MI_DISPLAY_FLIP_SKL_PLANE_1_B (1 << 8)
#define MI_DISPLAY_FLIP_SKL_PLANE_1_C (2 << 8)
#define MI_DISPLAY_FLIP_SKL_PLANE_2_A (4 << 8)
#define MI_DISPLAY_FLIP_SKL_PLANE_2_B (5 << 8)
#define MI_DISPLAY_FLIP_SKL_PLANE_2_C (6 << 8)
#define MI_DISPLAY_FLIP_SKL_PLANE_3_A (7 << 8)
#define MI_DISPLAY_FLIP_SKL_PLANE_3_B (8 << 8)
#define MI_DISPLAY_FLIP_SKL_PLANE_3_C (9 << 8)
#define MI_SEMAPHORE_MBOX MI_INSTR(0x16, 1) /* gen6, gen7 */
#define MI_SEMAPHORE_GLOBAL_GTT (1<<22)
#define MI_SEMAPHORE_UPDATE (1<<21)
#define MI_SEMAPHORE_COMPARE (1<<20)
#define MI_SEMAPHORE_REGISTER (1<<18)
#define MI_SEMAPHORE_SYNC_VR (0<<16) /* RCS wait for VCS (RVSYNC) */
#define MI_SEMAPHORE_SYNC_VER (1<<16) /* RCS wait for VECS (RVESYNC) */
#define MI_SEMAPHORE_SYNC_BR (2<<16) /* RCS wait for BCS (RBSYNC) */
#define MI_SEMAPHORE_SYNC_BV (0<<16) /* VCS wait for BCS (VBSYNC) */
#define MI_SEMAPHORE_SYNC_VEV (1<<16) /* VCS wait for VECS (VVESYNC) */
#define MI_SEMAPHORE_SYNC_RV (2<<16) /* VCS wait for RCS (VRSYNC) */
#define MI_SEMAPHORE_SYNC_RB (0<<16) /* BCS wait for RCS (BRSYNC) */
#define MI_SEMAPHORE_SYNC_VEB (1<<16) /* BCS wait for VECS (BVESYNC) */
#define MI_SEMAPHORE_SYNC_VB (2<<16) /* BCS wait for VCS (BVSYNC) */
#define MI_SEMAPHORE_SYNC_BVE (0<<16) /* VECS wait for BCS (VEBSYNC) */
#define MI_SEMAPHORE_SYNC_VVE (1<<16) /* VECS wait for VCS (VEVSYNC) */
#define MI_SEMAPHORE_SYNC_RVE (2<<16) /* VECS wait for RCS (VERSYNC) */
#define MI_SEMAPHORE_SYNC_INVALID (3<<16)
#define MI_SEMAPHORE_SYNC_MASK (3<<16)
#define MI_SET_CONTEXT MI_INSTR(0x18, 0)
#define MI_MM_SPACE_GTT (1<<8)
#define MI_MM_SPACE_PHYSICAL (0<<8)
#define MI_SAVE_EXT_STATE_EN (1<<3)
#define MI_RESTORE_EXT_STATE_EN (1<<2)
#define MI_FORCE_RESTORE (1<<1)
#define MI_RESTORE_INHIBIT (1<<0)
#define HSW_MI_RS_SAVE_STATE_EN (1<<3)
#define HSW_MI_RS_RESTORE_STATE_EN (1<<2)
#define MI_SEMAPHORE_SIGNAL MI_INSTR(0x1b, 0) /* GEN8+ */
#define MI_SEMAPHORE_TARGET(engine) ((engine)<<15)
#define MI_SEMAPHORE_WAIT MI_INSTR(0x1c, 2) /* GEN8+ */
#define MI_SEMAPHORE_POLL (1<<15)
#define MI_SEMAPHORE_SAD_GTE_SDD (1<<12)
#define MI_STORE_DWORD_IMM MI_INSTR(0x20, 1)
#define MI_STORE_DWORD_IMM_GEN4 MI_INSTR(0x20, 2)
#define MI_MEM_VIRTUAL (1 << 22) /* 945,g33,965 */
#define MI_USE_GGTT (1 << 22) /* g4x+ */
#define MI_STORE_DWORD_INDEX MI_INSTR(0x21, 1)
#define MI_STORE_DWORD_INDEX_SHIFT 2
/* Official intel docs are somewhat sloppy concerning MI_LOAD_REGISTER_IMM:
* - Always issue a MI_NOOP _before_ the MI_LOAD_REGISTER_IMM - otherwise hw
* simply ignores the register load under certain conditions.
* - One can actually load arbitrary many arbitrary registers: Simply issue x
* address/value pairs. Don't overdue it, though, x <= 2^4 must hold!
*/
#define MI_LOAD_REGISTER_IMM(x) MI_INSTR(0x22, 2*(x)-1)
#define MI_LRI_FORCE_POSTED (1<<12)
#define MI_STORE_REGISTER_MEM MI_INSTR(0x24, 1)
#define MI_STORE_REGISTER_MEM_GEN8 MI_INSTR(0x24, 2)
#define MI_SRM_LRM_GLOBAL_GTT (1<<22)
#define MI_FLUSH_DW MI_INSTR(0x26, 1) /* for GEN6 */
#define MI_FLUSH_DW_STORE_INDEX (1<<21)
#define MI_INVALIDATE_TLB (1<<18)
#define MI_FLUSH_DW_OP_STOREDW (1<<14)
#define MI_FLUSH_DW_OP_MASK (3<<14)
#define MI_FLUSH_DW_NOTIFY (1<<8)
#define MI_INVALIDATE_BSD (1<<7)
#define MI_FLUSH_DW_USE_GTT (1<<2)
#define MI_FLUSH_DW_USE_PPGTT (0<<2)
#define MI_LOAD_REGISTER_MEM MI_INSTR(0x29, 1)
#define MI_LOAD_REGISTER_MEM_GEN8 MI_INSTR(0x29, 2)
#define MI_BATCH_BUFFER MI_INSTR(0x30, 1)
#define MI_BATCH_NON_SECURE (1)
/* for snb/ivb/vlv this also means "batch in ppgtt" when ppgtt is enabled. */
#define MI_BATCH_NON_SECURE_I965 (1<<8)
#define MI_BATCH_PPGTT_HSW (1<<8)
#define MI_BATCH_NON_SECURE_HSW (1<<13)
#define MI_BATCH_BUFFER_START MI_INSTR(0x31, 0)
#define MI_BATCH_GTT (2<<6) /* aliased with (1<<7) on gen4 */
#define MI_BATCH_BUFFER_START_GEN8 MI_INSTR(0x31, 1)
#define MI_BATCH_RESOURCE_STREAMER (1<<10)
#define MI_PREDICATE_SRC0 _MMIO(0x2400)
#define MI_PREDICATE_SRC0_UDW _MMIO(0x2400 + 4)
#define MI_PREDICATE_SRC1 _MMIO(0x2408)
#define MI_PREDICATE_SRC1_UDW _MMIO(0x2408 + 4)
#define MI_PREDICATE_RESULT_2 _MMIO(0x2214)
#define LOWER_SLICE_ENABLED (1<<0)
#define LOWER_SLICE_DISABLED (0<<0)
/*
* 3D instructions used by the kernel
*/
#define GFX_INSTR(opcode, flags) ((0x3 << 29) | ((opcode) << 24) | (flags))
#define GEN9_MEDIA_POOL_STATE ((0x3 << 29) | (0x2 << 27) | (0x5 << 16) | 4)
#define GEN9_MEDIA_POOL_ENABLE (1 << 31)
#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 COLOR_BLT_CMD (2<<29 | 0x40<<22 | (5-2))
#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 BLT_WRITE_A (2<<20)
#define BLT_WRITE_RGB (1<<20)
#define BLT_WRITE_RGBA (BLT_WRITE_RGB | BLT_WRITE_A)
#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_SRC_COPY (0xcc<<16)
#define BLT_ROP_COLOR_COPY (0xf0<<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)
#define GFX_OP_PIPE_CONTROL(len) ((0x3<<29)|(0x3<<27)|(0x2<<24)|((len)-2))
#define PIPE_CONTROL_FLUSH_L3 (1<<27)
#define PIPE_CONTROL_GLOBAL_GTT_IVB (1<<24) /* gen7+ */
#define PIPE_CONTROL_MMIO_WRITE (1<<23)
#define PIPE_CONTROL_STORE_DATA_INDEX (1<<21)
#define PIPE_CONTROL_CS_STALL (1<<20)
#define PIPE_CONTROL_TLB_INVALIDATE (1<<18)
#define PIPE_CONTROL_MEDIA_STATE_CLEAR (1<<16)
#define PIPE_CONTROL_QW_WRITE (1<<14)
#define PIPE_CONTROL_POST_SYNC_OP_MASK (3<<14)
#define PIPE_CONTROL_DEPTH_STALL (1<<13)
#define PIPE_CONTROL_WRITE_FLUSH (1<<12)
#define PIPE_CONTROL_RENDER_TARGET_CACHE_FLUSH (1<<12) /* gen6+ */
#define PIPE_CONTROL_INSTRUCTION_CACHE_INVALIDATE (1<<11) /* MBZ on Ironlake */
#define PIPE_CONTROL_TEXTURE_CACHE_INVALIDATE (1<<10) /* GM45+ only */
#define PIPE_CONTROL_INDIRECT_STATE_DISABLE (1<<9)
#define PIPE_CONTROL_NOTIFY (1<<8)
#define PIPE_CONTROL_FLUSH_ENABLE (1<<7) /* gen7+ */
#define PIPE_CONTROL_DC_FLUSH_ENABLE (1<<5)
#define PIPE_CONTROL_VF_CACHE_INVALIDATE (1<<4)
#define PIPE_CONTROL_CONST_CACHE_INVALIDATE (1<<3)
#define PIPE_CONTROL_STATE_CACHE_INVALIDATE (1<<2)
#define PIPE_CONTROL_STALL_AT_SCOREBOARD (1<<1)
#define PIPE_CONTROL_DEPTH_CACHE_FLUSH (1<<0)
#define PIPE_CONTROL_GLOBAL_GTT (1<<2) /* in addr dword */
/*
* Commands used only by the command parser
*/
#define MI_SET_PREDICATE MI_INSTR(0x01, 0)
#define MI_ARB_CHECK MI_INSTR(0x05, 0)
#define MI_RS_CONTROL MI_INSTR(0x06, 0)
#define MI_URB_ATOMIC_ALLOC MI_INSTR(0x09, 0)
#define MI_PREDICATE MI_INSTR(0x0C, 0)
#define MI_RS_CONTEXT MI_INSTR(0x0F, 0)
#define MI_TOPOLOGY_FILTER MI_INSTR(0x0D, 0)
#define MI_LOAD_SCAN_LINES_EXCL MI_INSTR(0x13, 0)
#define MI_URB_CLEAR MI_INSTR(0x19, 0)
#define MI_UPDATE_GTT MI_INSTR(0x23, 0)
#define MI_CLFLUSH MI_INSTR(0x27, 0)
#define MI_REPORT_PERF_COUNT MI_INSTR(0x28, 0)
#define MI_REPORT_PERF_COUNT_GGTT (1<<0)
#define MI_LOAD_REGISTER_REG MI_INSTR(0x2A, 0)
#define MI_RS_STORE_DATA_IMM MI_INSTR(0x2B, 0)
#define MI_LOAD_URB_MEM MI_INSTR(0x2C, 0)
#define MI_STORE_URB_MEM MI_INSTR(0x2D, 0)
#define MI_CONDITIONAL_BATCH_BUFFER_END MI_INSTR(0x36, 0)
#define PIPELINE_SELECT ((0x3<<29)|(0x1<<27)|(0x1<<24)|(0x4<<16))
#define GFX_OP_3DSTATE_VF_STATISTICS ((0x3<<29)|(0x1<<27)|(0x0<<24)|(0xB<<16))
#define MEDIA_VFE_STATE ((0x3<<29)|(0x2<<27)|(0x0<<24)|(0x0<<16))
#define MEDIA_VFE_STATE_MMIO_ACCESS_MASK (0x18)
#define GPGPU_OBJECT ((0x3<<29)|(0x2<<27)|(0x1<<24)|(0x4<<16))
#define GPGPU_WALKER ((0x3<<29)|(0x2<<27)|(0x1<<24)|(0x5<<16))
#define GFX_OP_3DSTATE_DX9_CONSTANTF_VS \
((0x3<<29)|(0x3<<27)|(0x0<<24)|(0x39<<16))
#define GFX_OP_3DSTATE_DX9_CONSTANTF_PS \
((0x3<<29)|(0x3<<27)|(0x0<<24)|(0x3A<<16))
#define GFX_OP_3DSTATE_SO_DECL_LIST \
((0x3<<29)|(0x3<<27)|(0x1<<24)|(0x17<<16))
#define GFX_OP_3DSTATE_BINDING_TABLE_EDIT_VS \
((0x3<<29)|(0x3<<27)|(0x0<<24)|(0x43<<16))
#define GFX_OP_3DSTATE_BINDING_TABLE_EDIT_GS \
((0x3<<29)|(0x3<<27)|(0x0<<24)|(0x44<<16))
#define GFX_OP_3DSTATE_BINDING_TABLE_EDIT_HS \
((0x3<<29)|(0x3<<27)|(0x0<<24)|(0x45<<16))
#define GFX_OP_3DSTATE_BINDING_TABLE_EDIT_DS \
((0x3<<29)|(0x3<<27)|(0x0<<24)|(0x46<<16))
#define GFX_OP_3DSTATE_BINDING_TABLE_EDIT_PS \
((0x3<<29)|(0x3<<27)|(0x0<<24)|(0x47<<16))
#define MFX_WAIT ((0x3<<29)|(0x1<<27)|(0x0<<16))
#define COLOR_BLT ((0x2<<29)|(0x40<<22))
#define SRC_COPY_BLT ((0x2<<29)|(0x43<<22))
/*
* Registers used only by the command parser
*/
#define BCS_SWCTRL _MMIO(0x22200)
#define GPGPU_THREADS_DISPATCHED _MMIO(0x2290)
#define GPGPU_THREADS_DISPATCHED_UDW _MMIO(0x2290 + 4)
#define HS_INVOCATION_COUNT _MMIO(0x2300)
#define HS_INVOCATION_COUNT_UDW _MMIO(0x2300 + 4)
#define DS_INVOCATION_COUNT _MMIO(0x2308)
#define DS_INVOCATION_COUNT_UDW _MMIO(0x2308 + 4)
#define IA_VERTICES_COUNT _MMIO(0x2310)
#define IA_VERTICES_COUNT_UDW _MMIO(0x2310 + 4)
#define IA_PRIMITIVES_COUNT _MMIO(0x2318)
#define IA_PRIMITIVES_COUNT_UDW _MMIO(0x2318 + 4)
#define VS_INVOCATION_COUNT _MMIO(0x2320)
#define VS_INVOCATION_COUNT_UDW _MMIO(0x2320 + 4)
#define GS_INVOCATION_COUNT _MMIO(0x2328)
#define GS_INVOCATION_COUNT_UDW _MMIO(0x2328 + 4)
#define GS_PRIMITIVES_COUNT _MMIO(0x2330)
#define GS_PRIMITIVES_COUNT_UDW _MMIO(0x2330 + 4)
#define CL_INVOCATION_COUNT _MMIO(0x2338)
#define CL_INVOCATION_COUNT_UDW _MMIO(0x2338 + 4)
#define CL_PRIMITIVES_COUNT _MMIO(0x2340)
#define CL_PRIMITIVES_COUNT_UDW _MMIO(0x2340 + 4)
#define PS_INVOCATION_COUNT _MMIO(0x2348)
#define PS_INVOCATION_COUNT_UDW _MMIO(0x2348 + 4)
#define PS_DEPTH_COUNT _MMIO(0x2350)
#define PS_DEPTH_COUNT_UDW _MMIO(0x2350 + 4)
/* There are the 4 64-bit counter registers, one for each stream output */
#define GEN7_SO_NUM_PRIMS_WRITTEN(n) _MMIO(0x5200 + (n) * 8)
#define GEN7_SO_NUM_PRIMS_WRITTEN_UDW(n) _MMIO(0x5200 + (n) * 8 + 4)
#define GEN7_SO_PRIM_STORAGE_NEEDED(n) _MMIO(0x5240 + (n) * 8)
#define GEN7_SO_PRIM_STORAGE_NEEDED_UDW(n) _MMIO(0x5240 + (n) * 8 + 4)
#define GEN7_3DPRIM_END_OFFSET _MMIO(0x2420)
#define GEN7_3DPRIM_START_VERTEX _MMIO(0x2430)
#define GEN7_3DPRIM_VERTEX_COUNT _MMIO(0x2434)
#define GEN7_3DPRIM_INSTANCE_COUNT _MMIO(0x2438)
#define GEN7_3DPRIM_START_INSTANCE _MMIO(0x243C)
#define GEN7_3DPRIM_BASE_VERTEX _MMIO(0x2440)
#define GEN7_GPGPU_DISPATCHDIMX _MMIO(0x2500)
#define GEN7_GPGPU_DISPATCHDIMY _MMIO(0x2504)
#define GEN7_GPGPU_DISPATCHDIMZ _MMIO(0x2508)
/* There are the 16 64-bit CS General Purpose Registers */
#define HSW_CS_GPR(n) _MMIO(0x2600 + (n) * 8)
#define HSW_CS_GPR_UDW(n) _MMIO(0x2600 + (n) * 8 + 4)
#define GEN7_OACONTROL _MMIO(0x2360)
#define GEN7_OACONTROL_CTX_MASK 0xFFFFF000
#define GEN7_OACONTROL_TIMER_PERIOD_MASK 0x3F
#define GEN7_OACONTROL_TIMER_PERIOD_SHIFT 6
#define GEN7_OACONTROL_TIMER_ENABLE (1<<5)
#define GEN7_OACONTROL_FORMAT_A13 (0<<2)
#define GEN7_OACONTROL_FORMAT_A29 (1<<2)
#define GEN7_OACONTROL_FORMAT_A13_B8_C8 (2<<2)
#define GEN7_OACONTROL_FORMAT_A29_B8_C8 (3<<2)
#define GEN7_OACONTROL_FORMAT_B4_C8 (4<<2)
#define GEN7_OACONTROL_FORMAT_A45_B8_C8 (5<<2)
#define GEN7_OACONTROL_FORMAT_B4_C8_A16 (6<<2)
#define GEN7_OACONTROL_FORMAT_C4_B8 (7<<2)
#define GEN7_OACONTROL_FORMAT_SHIFT 2
#define GEN7_OACONTROL_PER_CTX_ENABLE (1<<1)
#define GEN7_OACONTROL_ENABLE (1<<0)
#define GEN8_OACTXID _MMIO(0x2364)
#define GEN8_OA_DEBUG _MMIO(0x2B04)
#define GEN9_OA_DEBUG_DISABLE_CLK_RATIO_REPORTS (1<<5)
#define GEN9_OA_DEBUG_INCLUDE_CLK_RATIO (1<<6)
#define GEN9_OA_DEBUG_DISABLE_GO_1_0_REPORTS (1<<2)
#define GEN9_OA_DEBUG_DISABLE_CTX_SWITCH_REPORTS (1<<1)
#define GEN8_OACONTROL _MMIO(0x2B00)
#define GEN8_OA_REPORT_FORMAT_A12 (0<<2)
#define GEN8_OA_REPORT_FORMAT_A12_B8_C8 (2<<2)
#define GEN8_OA_REPORT_FORMAT_A36_B8_C8 (5<<2)
#define GEN8_OA_REPORT_FORMAT_C4_B8 (7<<2)
#define GEN8_OA_REPORT_FORMAT_SHIFT 2
#define GEN8_OA_SPECIFIC_CONTEXT_ENABLE (1<<1)
#define GEN8_OA_COUNTER_ENABLE (1<<0)
#define GEN8_OACTXCONTROL _MMIO(0x2360)
#define GEN8_OA_TIMER_PERIOD_MASK 0x3F
#define GEN8_OA_TIMER_PERIOD_SHIFT 2
#define GEN8_OA_TIMER_ENABLE (1<<1)
#define GEN8_OA_COUNTER_RESUME (1<<0)
#define GEN7_OABUFFER _MMIO(0x23B0) /* R/W */
#define GEN7_OABUFFER_OVERRUN_DISABLE (1<<3)
#define GEN7_OABUFFER_EDGE_TRIGGER (1<<2)
#define GEN7_OABUFFER_STOP_RESUME_ENABLE (1<<1)
#define GEN7_OABUFFER_RESUME (1<<0)
#define GEN8_OABUFFER_UDW _MMIO(0x23b4)
#define GEN8_OABUFFER _MMIO(0x2b14)
#define GEN7_OASTATUS1 _MMIO(0x2364)
#define GEN7_OASTATUS1_TAIL_MASK 0xffffffc0
#define GEN7_OASTATUS1_COUNTER_OVERFLOW (1<<2)
#define GEN7_OASTATUS1_OABUFFER_OVERFLOW (1<<1)
#define GEN7_OASTATUS1_REPORT_LOST (1<<0)
#define GEN7_OASTATUS2 _MMIO(0x2368)
#define GEN7_OASTATUS2_HEAD_MASK 0xffffffc0
#define GEN8_OASTATUS _MMIO(0x2b08)
#define GEN8_OASTATUS_OVERRUN_STATUS (1<<3)
#define GEN8_OASTATUS_COUNTER_OVERFLOW (1<<2)
#define GEN8_OASTATUS_OABUFFER_OVERFLOW (1<<1)
#define GEN8_OASTATUS_REPORT_LOST (1<<0)
#define GEN8_OAHEADPTR _MMIO(0x2B0C)
#define GEN8_OAHEADPTR_MASK 0xffffffc0
#define GEN8_OATAILPTR _MMIO(0x2B10)
#define GEN8_OATAILPTR_MASK 0xffffffc0
#define OABUFFER_SIZE_128K (0<<3)
#define OABUFFER_SIZE_256K (1<<3)
#define OABUFFER_SIZE_512K (2<<3)
#define OABUFFER_SIZE_1M (3<<3)
#define OABUFFER_SIZE_2M (4<<3)
#define OABUFFER_SIZE_4M (5<<3)
#define OABUFFER_SIZE_8M (6<<3)
#define OABUFFER_SIZE_16M (7<<3)
#define OA_MEM_SELECT_GGTT (1<<0)
/*
* Flexible, Aggregate EU Counter Registers.
* Note: these aren't contiguous
*/
#define EU_PERF_CNTL0 _MMIO(0xe458)
#define EU_PERF_CNTL1 _MMIO(0xe558)
#define EU_PERF_CNTL2 _MMIO(0xe658)
#define EU_PERF_CNTL3 _MMIO(0xe758)
#define EU_PERF_CNTL4 _MMIO(0xe45c)
#define EU_PERF_CNTL5 _MMIO(0xe55c)
#define EU_PERF_CNTL6 _MMIO(0xe65c)
#define GDT_CHICKEN_BITS _MMIO(0x9840)
#define GT_NOA_ENABLE 0x00000080
/*
* OA Boolean state
*/
#define OAREPORTTRIG1 _MMIO(0x2740)
#define OAREPORTTRIG1_THRESHOLD_MASK 0xffff
#define OAREPORTTRIG1_EDGE_LEVEL_TRIGER_SELECT_MASK 0xffff0000 /* 0=level */
#define OAREPORTTRIG2 _MMIO(0x2744)
#define OAREPORTTRIG2_INVERT_A_0 (1<<0)
#define OAREPORTTRIG2_INVERT_A_1 (1<<1)
#define OAREPORTTRIG2_INVERT_A_2 (1<<2)
#define OAREPORTTRIG2_INVERT_A_3 (1<<3)
#define OAREPORTTRIG2_INVERT_A_4 (1<<4)
#define OAREPORTTRIG2_INVERT_A_5 (1<<5)
#define OAREPORTTRIG2_INVERT_A_6 (1<<6)
#define OAREPORTTRIG2_INVERT_A_7 (1<<7)
#define OAREPORTTRIG2_INVERT_A_8 (1<<8)
#define OAREPORTTRIG2_INVERT_A_9 (1<<9)
#define OAREPORTTRIG2_INVERT_A_10 (1<<10)
#define OAREPORTTRIG2_INVERT_A_11 (1<<11)
#define OAREPORTTRIG2_INVERT_A_12 (1<<12)
#define OAREPORTTRIG2_INVERT_A_13 (1<<13)
#define OAREPORTTRIG2_INVERT_A_14 (1<<14)
#define OAREPORTTRIG2_INVERT_A_15 (1<<15)
#define OAREPORTTRIG2_INVERT_B_0 (1<<16)
#define OAREPORTTRIG2_INVERT_B_1 (1<<17)
#define OAREPORTTRIG2_INVERT_B_2 (1<<18)
#define OAREPORTTRIG2_INVERT_B_3 (1<<19)
#define OAREPORTTRIG2_INVERT_C_0 (1<<20)
#define OAREPORTTRIG2_INVERT_C_1 (1<<21)
#define OAREPORTTRIG2_INVERT_D_0 (1<<22)
#define OAREPORTTRIG2_THRESHOLD_ENABLE (1<<23)
#define OAREPORTTRIG2_REPORT_TRIGGER_ENABLE (1<<31)
#define OAREPORTTRIG3 _MMIO(0x2748)
#define OAREPORTTRIG3_NOA_SELECT_MASK 0xf
#define OAREPORTTRIG3_NOA_SELECT_8_SHIFT 0
#define OAREPORTTRIG3_NOA_SELECT_9_SHIFT 4
#define OAREPORTTRIG3_NOA_SELECT_10_SHIFT 8
#define OAREPORTTRIG3_NOA_SELECT_11_SHIFT 12
#define OAREPORTTRIG3_NOA_SELECT_12_SHIFT 16
#define OAREPORTTRIG3_NOA_SELECT_13_SHIFT 20
#define OAREPORTTRIG3_NOA_SELECT_14_SHIFT 24
#define OAREPORTTRIG3_NOA_SELECT_15_SHIFT 28
#define OAREPORTTRIG4 _MMIO(0x274c)
#define OAREPORTTRIG4_NOA_SELECT_MASK 0xf
#define OAREPORTTRIG4_NOA_SELECT_0_SHIFT 0
#define OAREPORTTRIG4_NOA_SELECT_1_SHIFT 4
#define OAREPORTTRIG4_NOA_SELECT_2_SHIFT 8
#define OAREPORTTRIG4_NOA_SELECT_3_SHIFT 12
#define OAREPORTTRIG4_NOA_SELECT_4_SHIFT 16
#define OAREPORTTRIG4_NOA_SELECT_5_SHIFT 20
#define OAREPORTTRIG4_NOA_SELECT_6_SHIFT 24
#define OAREPORTTRIG4_NOA_SELECT_7_SHIFT 28
#define OAREPORTTRIG5 _MMIO(0x2750)
#define OAREPORTTRIG5_THRESHOLD_MASK 0xffff
#define OAREPORTTRIG5_EDGE_LEVEL_TRIGER_SELECT_MASK 0xffff0000 /* 0=level */
#define OAREPORTTRIG6 _MMIO(0x2754)
#define OAREPORTTRIG6_INVERT_A_0 (1<<0)
#define OAREPORTTRIG6_INVERT_A_1 (1<<1)
#define OAREPORTTRIG6_INVERT_A_2 (1<<2)
#define OAREPORTTRIG6_INVERT_A_3 (1<<3)
#define OAREPORTTRIG6_INVERT_A_4 (1<<4)
#define OAREPORTTRIG6_INVERT_A_5 (1<<5)
#define OAREPORTTRIG6_INVERT_A_6 (1<<6)
#define OAREPORTTRIG6_INVERT_A_7 (1<<7)
#define OAREPORTTRIG6_INVERT_A_8 (1<<8)
#define OAREPORTTRIG6_INVERT_A_9 (1<<9)
#define OAREPORTTRIG6_INVERT_A_10 (1<<10)
#define OAREPORTTRIG6_INVERT_A_11 (1<<11)
#define OAREPORTTRIG6_INVERT_A_12 (1<<12)
#define OAREPORTTRIG6_INVERT_A_13 (1<<13)
#define OAREPORTTRIG6_INVERT_A_14 (1<<14)
#define OAREPORTTRIG6_INVERT_A_15 (1<<15)
#define OAREPORTTRIG6_INVERT_B_0 (1<<16)
#define OAREPORTTRIG6_INVERT_B_1 (1<<17)
#define OAREPORTTRIG6_INVERT_B_2 (1<<18)
#define OAREPORTTRIG6_INVERT_B_3 (1<<19)
#define OAREPORTTRIG6_INVERT_C_0 (1<<20)
#define OAREPORTTRIG6_INVERT_C_1 (1<<21)
#define OAREPORTTRIG6_INVERT_D_0 (1<<22)
#define OAREPORTTRIG6_THRESHOLD_ENABLE (1<<23)
#define OAREPORTTRIG6_REPORT_TRIGGER_ENABLE (1<<31)
#define OAREPORTTRIG7 _MMIO(0x2758)
#define OAREPORTTRIG7_NOA_SELECT_MASK 0xf
#define OAREPORTTRIG7_NOA_SELECT_8_SHIFT 0
#define OAREPORTTRIG7_NOA_SELECT_9_SHIFT 4
#define OAREPORTTRIG7_NOA_SELECT_10_SHIFT 8
#define OAREPORTTRIG7_NOA_SELECT_11_SHIFT 12
#define OAREPORTTRIG7_NOA_SELECT_12_SHIFT 16
#define OAREPORTTRIG7_NOA_SELECT_13_SHIFT 20
#define OAREPORTTRIG7_NOA_SELECT_14_SHIFT 24
#define OAREPORTTRIG7_NOA_SELECT_15_SHIFT 28
#define OAREPORTTRIG8 _MMIO(0x275c)
#define OAREPORTTRIG8_NOA_SELECT_MASK 0xf
#define OAREPORTTRIG8_NOA_SELECT_0_SHIFT 0
#define OAREPORTTRIG8_NOA_SELECT_1_SHIFT 4
#define OAREPORTTRIG8_NOA_SELECT_2_SHIFT 8
#define OAREPORTTRIG8_NOA_SELECT_3_SHIFT 12
#define OAREPORTTRIG8_NOA_SELECT_4_SHIFT 16
#define OAREPORTTRIG8_NOA_SELECT_5_SHIFT 20
#define OAREPORTTRIG8_NOA_SELECT_6_SHIFT 24
#define OAREPORTTRIG8_NOA_SELECT_7_SHIFT 28
#define OASTARTTRIG1 _MMIO(0x2710)
#define OASTARTTRIG1_THRESHOLD_COUNT_MASK_MBZ 0xffff0000
#define OASTARTTRIG1_THRESHOLD_MASK 0xffff
#define OASTARTTRIG2 _MMIO(0x2714)
#define OASTARTTRIG2_INVERT_A_0 (1<<0)
#define OASTARTTRIG2_INVERT_A_1 (1<<1)
#define OASTARTTRIG2_INVERT_A_2 (1<<2)
#define OASTARTTRIG2_INVERT_A_3 (1<<3)
#define OASTARTTRIG2_INVERT_A_4 (1<<4)
#define OASTARTTRIG2_INVERT_A_5 (1<<5)
#define OASTARTTRIG2_INVERT_A_6 (1<<6)
#define OASTARTTRIG2_INVERT_A_7 (1<<7)
#define OASTARTTRIG2_INVERT_A_8 (1<<8)
#define OASTARTTRIG2_INVERT_A_9 (1<<9)
#define OASTARTTRIG2_INVERT_A_10 (1<<10)
#define OASTARTTRIG2_INVERT_A_11 (1<<11)
#define OASTARTTRIG2_INVERT_A_12 (1<<12)
#define OASTARTTRIG2_INVERT_A_13 (1<<13)
#define OASTARTTRIG2_INVERT_A_14 (1<<14)
#define OASTARTTRIG2_INVERT_A_15 (1<<15)
#define OASTARTTRIG2_INVERT_B_0 (1<<16)
#define OASTARTTRIG2_INVERT_B_1 (1<<17)
#define OASTARTTRIG2_INVERT_B_2 (1<<18)
#define OASTARTTRIG2_INVERT_B_3 (1<<19)
#define OASTARTTRIG2_INVERT_C_0 (1<<20)
#define OASTARTTRIG2_INVERT_C_1 (1<<21)
#define OASTARTTRIG2_INVERT_D_0 (1<<22)
#define OASTARTTRIG2_THRESHOLD_ENABLE (1<<23)
#define OASTARTTRIG2_START_TRIG_FLAG_MBZ (1<<24)
#define OASTARTTRIG2_EVENT_SELECT_0 (1<<28)
#define OASTARTTRIG2_EVENT_SELECT_1 (1<<29)
#define OASTARTTRIG2_EVENT_SELECT_2 (1<<30)
#define OASTARTTRIG2_EVENT_SELECT_3 (1<<31)
#define OASTARTTRIG3 _MMIO(0x2718)
#define OASTARTTRIG3_NOA_SELECT_MASK 0xf
#define OASTARTTRIG3_NOA_SELECT_8_SHIFT 0
#define OASTARTTRIG3_NOA_SELECT_9_SHIFT 4
#define OASTARTTRIG3_NOA_SELECT_10_SHIFT 8
#define OASTARTTRIG3_NOA_SELECT_11_SHIFT 12
#define OASTARTTRIG3_NOA_SELECT_12_SHIFT 16
#define OASTARTTRIG3_NOA_SELECT_13_SHIFT 20
#define OASTARTTRIG3_NOA_SELECT_14_SHIFT 24
#define OASTARTTRIG3_NOA_SELECT_15_SHIFT 28
#define OASTARTTRIG4 _MMIO(0x271c)
#define OASTARTTRIG4_NOA_SELECT_MASK 0xf
#define OASTARTTRIG4_NOA_SELECT_0_SHIFT 0
#define OASTARTTRIG4_NOA_SELECT_1_SHIFT 4
#define OASTARTTRIG4_NOA_SELECT_2_SHIFT 8
#define OASTARTTRIG4_NOA_SELECT_3_SHIFT 12
#define OASTARTTRIG4_NOA_SELECT_4_SHIFT 16
#define OASTARTTRIG4_NOA_SELECT_5_SHIFT 20
#define OASTARTTRIG4_NOA_SELECT_6_SHIFT 24
#define OASTARTTRIG4_NOA_SELECT_7_SHIFT 28
#define OASTARTTRIG5 _MMIO(0x2720)
#define OASTARTTRIG5_THRESHOLD_COUNT_MASK_MBZ 0xffff0000
#define OASTARTTRIG5_THRESHOLD_MASK 0xffff
#define OASTARTTRIG6 _MMIO(0x2724)
#define OASTARTTRIG6_INVERT_A_0 (1<<0)
#define OASTARTTRIG6_INVERT_A_1 (1<<1)
#define OASTARTTRIG6_INVERT_A_2 (1<<2)
#define OASTARTTRIG6_INVERT_A_3 (1<<3)
#define OASTARTTRIG6_INVERT_A_4 (1<<4)
#define OASTARTTRIG6_INVERT_A_5 (1<<5)
#define OASTARTTRIG6_INVERT_A_6 (1<<6)
#define OASTARTTRIG6_INVERT_A_7 (1<<7)
#define OASTARTTRIG6_INVERT_A_8 (1<<8)
#define OASTARTTRIG6_INVERT_A_9 (1<<9)
#define OASTARTTRIG6_INVERT_A_10 (1<<10)
#define OASTARTTRIG6_INVERT_A_11 (1<<11)
#define OASTARTTRIG6_INVERT_A_12 (1<<12)
#define OASTARTTRIG6_INVERT_A_13 (1<<13)
#define OASTARTTRIG6_INVERT_A_14 (1<<14)
#define OASTARTTRIG6_INVERT_A_15 (1<<15)
#define OASTARTTRIG6_INVERT_B_0 (1<<16)
#define OASTARTTRIG6_INVERT_B_1 (1<<17)
#define OASTARTTRIG6_INVERT_B_2 (1<<18)
#define OASTARTTRIG6_INVERT_B_3 (1<<19)
#define OASTARTTRIG6_INVERT_C_0 (1<<20)
#define OASTARTTRIG6_INVERT_C_1 (1<<21)
#define OASTARTTRIG6_INVERT_D_0 (1<<22)
#define OASTARTTRIG6_THRESHOLD_ENABLE (1<<23)
#define OASTARTTRIG6_START_TRIG_FLAG_MBZ (1<<24)
#define OASTARTTRIG6_EVENT_SELECT_4 (1<<28)
#define OASTARTTRIG6_EVENT_SELECT_5 (1<<29)
#define OASTARTTRIG6_EVENT_SELECT_6 (1<<30)
#define OASTARTTRIG6_EVENT_SELECT_7 (1<<31)
#define OASTARTTRIG7 _MMIO(0x2728)
#define OASTARTTRIG7_NOA_SELECT_MASK 0xf
#define OASTARTTRIG7_NOA_SELECT_8_SHIFT 0
#define OASTARTTRIG7_NOA_SELECT_9_SHIFT 4
#define OASTARTTRIG7_NOA_SELECT_10_SHIFT 8
#define OASTARTTRIG7_NOA_SELECT_11_SHIFT 12
#define OASTARTTRIG7_NOA_SELECT_12_SHIFT 16
#define OASTARTTRIG7_NOA_SELECT_13_SHIFT 20
#define OASTARTTRIG7_NOA_SELECT_14_SHIFT 24
#define OASTARTTRIG7_NOA_SELECT_15_SHIFT 28
#define OASTARTTRIG8 _MMIO(0x272c)
#define OASTARTTRIG8_NOA_SELECT_MASK 0xf
#define OASTARTTRIG8_NOA_SELECT_0_SHIFT 0
#define OASTARTTRIG8_NOA_SELECT_1_SHIFT 4
#define OASTARTTRIG8_NOA_SELECT_2_SHIFT 8
#define OASTARTTRIG8_NOA_SELECT_3_SHIFT 12
#define OASTARTTRIG8_NOA_SELECT_4_SHIFT 16
#define OASTARTTRIG8_NOA_SELECT_5_SHIFT 20
#define OASTARTTRIG8_NOA_SELECT_6_SHIFT 24
#define OASTARTTRIG8_NOA_SELECT_7_SHIFT 28
/* CECX_0 */
#define OACEC_COMPARE_LESS_OR_EQUAL 6
#define OACEC_COMPARE_NOT_EQUAL 5
#define OACEC_COMPARE_LESS_THAN 4
#define OACEC_COMPARE_GREATER_OR_EQUAL 3
#define OACEC_COMPARE_EQUAL 2
#define OACEC_COMPARE_GREATER_THAN 1
#define OACEC_COMPARE_ANY_EQUAL 0
#define OACEC_COMPARE_VALUE_MASK 0xffff
#define OACEC_COMPARE_VALUE_SHIFT 3
#define OACEC_SELECT_NOA (0<<19)
#define OACEC_SELECT_PREV (1<<19)
#define OACEC_SELECT_BOOLEAN (2<<19)
/* CECX_1 */
#define OACEC_MASK_MASK 0xffff
#define OACEC_CONSIDERATIONS_MASK 0xffff
#define OACEC_CONSIDERATIONS_SHIFT 16
#define OACEC0_0 _MMIO(0x2770)
#define OACEC0_1 _MMIO(0x2774)
#define OACEC1_0 _MMIO(0x2778)
#define OACEC1_1 _MMIO(0x277c)
#define OACEC2_0 _MMIO(0x2780)
#define OACEC2_1 _MMIO(0x2784)
#define OACEC3_0 _MMIO(0x2788)
#define OACEC3_1 _MMIO(0x278c)
#define OACEC4_0 _MMIO(0x2790)
#define OACEC4_1 _MMIO(0x2794)
#define OACEC5_0 _MMIO(0x2798)
#define OACEC5_1 _MMIO(0x279c)
#define OACEC6_0 _MMIO(0x27a0)
#define OACEC6_1 _MMIO(0x27a4)
#define OACEC7_0 _MMIO(0x27a8)
#define OACEC7_1 _MMIO(0x27ac)
#define _GEN7_PIPEA_DE_LOAD_SL 0x70068
#define _GEN7_PIPEB_DE_LOAD_SL 0x71068
#define GEN7_PIPE_DE_LOAD_SL(pipe) _MMIO_PIPE(pipe, _GEN7_PIPEA_DE_LOAD_SL, _GEN7_PIPEB_DE_LOAD_SL)
/*
* Reset registers
*/
#define DEBUG_RESET_I830 _MMIO(0x6070)
#define DEBUG_RESET_FULL (1<<7)
#define DEBUG_RESET_RENDER (1<<8)
#define DEBUG_RESET_DISPLAY (1<<9)
/*
* IOSF sideband
*/
#define VLV_IOSF_DOORBELL_REQ _MMIO(VLV_DISPLAY_BASE + 0x2100)
#define IOSF_DEVFN_SHIFT 24
#define IOSF_OPCODE_SHIFT 16
#define IOSF_PORT_SHIFT 8
#define IOSF_BYTE_ENABLES_SHIFT 4
#define IOSF_BAR_SHIFT 1
#define IOSF_SB_BUSY (1<<0)
#define IOSF_PORT_BUNIT 0x03
#define IOSF_PORT_PUNIT 0x04
#define IOSF_PORT_NC 0x11
#define IOSF_PORT_DPIO 0x12
#define IOSF_PORT_GPIO_NC 0x13
#define IOSF_PORT_CCK 0x14
#define IOSF_PORT_DPIO_2 0x1a
#define IOSF_PORT_FLISDSI 0x1b
#define IOSF_PORT_GPIO_SC 0x48
#define IOSF_PORT_GPIO_SUS 0xa8
#define IOSF_PORT_CCU 0xa9
#define CHV_IOSF_PORT_GPIO_N 0x13
#define CHV_IOSF_PORT_GPIO_SE 0x48
#define CHV_IOSF_PORT_GPIO_E 0xa8
#define CHV_IOSF_PORT_GPIO_SW 0xb2
#define VLV_IOSF_DATA _MMIO(VLV_DISPLAY_BASE + 0x2104)
#define VLV_IOSF_ADDR _MMIO(VLV_DISPLAY_BASE + 0x2108)
/* See configdb bunit SB addr map */
#define BUNIT_REG_BISOC 0x11
#define PUNIT_REG_DSPFREQ 0x36
#define DSPFREQSTAT_SHIFT_CHV 24
#define DSPFREQSTAT_MASK_CHV (0x1f << DSPFREQSTAT_SHIFT_CHV)
#define DSPFREQGUAR_SHIFT_CHV 8
#define DSPFREQGUAR_MASK_CHV (0x1f << DSPFREQGUAR_SHIFT_CHV)
#define DSPFREQSTAT_SHIFT 30
#define DSPFREQSTAT_MASK (0x3 << DSPFREQSTAT_SHIFT)
#define DSPFREQGUAR_SHIFT 14
#define DSPFREQGUAR_MASK (0x3 << DSPFREQGUAR_SHIFT)
#define DSP_MAXFIFO_PM5_STATUS (1 << 22) /* chv */
#define DSP_AUTO_CDCLK_GATE_DISABLE (1 << 7) /* chv */
#define DSP_MAXFIFO_PM5_ENABLE (1 << 6) /* chv */
#define _DP_SSC(val, pipe) ((val) << (2 * (pipe)))
#define DP_SSC_MASK(pipe) _DP_SSC(0x3, (pipe))
#define DP_SSC_PWR_ON(pipe) _DP_SSC(0x0, (pipe))
#define DP_SSC_CLK_GATE(pipe) _DP_SSC(0x1, (pipe))
#define DP_SSC_RESET(pipe) _DP_SSC(0x2, (pipe))
#define DP_SSC_PWR_GATE(pipe) _DP_SSC(0x3, (pipe))
#define _DP_SSS(val, pipe) ((val) << (2 * (pipe) + 16))
#define DP_SSS_MASK(pipe) _DP_SSS(0x3, (pipe))
#define DP_SSS_PWR_ON(pipe) _DP_SSS(0x0, (pipe))
#define DP_SSS_CLK_GATE(pipe) _DP_SSS(0x1, (pipe))
#define DP_SSS_RESET(pipe) _DP_SSS(0x2, (pipe))
#define DP_SSS_PWR_GATE(pipe) _DP_SSS(0x3, (pipe))
/* See the PUNIT HAS v0.8 for the below bits */
enum punit_power_well {
/* These numbers are fixed and must match the position of the pw bits */
PUNIT_POWER_WELL_RENDER = 0,
PUNIT_POWER_WELL_MEDIA = 1,
PUNIT_POWER_WELL_DISP2D = 3,
PUNIT_POWER_WELL_DPIO_CMN_BC = 5,
PUNIT_POWER_WELL_DPIO_TX_B_LANES_01 = 6,
PUNIT_POWER_WELL_DPIO_TX_B_LANES_23 = 7,
PUNIT_POWER_WELL_DPIO_TX_C_LANES_01 = 8,
PUNIT_POWER_WELL_DPIO_TX_C_LANES_23 = 9,
PUNIT_POWER_WELL_DPIO_RX0 = 10,
PUNIT_POWER_WELL_DPIO_RX1 = 11,
PUNIT_POWER_WELL_DPIO_CMN_D = 12,
/* Not actual bit groups. Used as IDs for lookup_power_well() */
PUNIT_POWER_WELL_ALWAYS_ON,
};
enum skl_disp_power_wells {
/* These numbers are fixed and must match the position of the pw bits */
SKL_DISP_PW_MISC_IO,
SKL_DISP_PW_DDI_A_E,
GLK_DISP_PW_DDI_A = SKL_DISP_PW_DDI_A_E,
CNL_DISP_PW_DDI_A = SKL_DISP_PW_DDI_A_E,
SKL_DISP_PW_DDI_B,
SKL_DISP_PW_DDI_C,
SKL_DISP_PW_DDI_D,
GLK_DISP_PW_AUX_A = 8,
GLK_DISP_PW_AUX_B,
GLK_DISP_PW_AUX_C,
CNL_DISP_PW_AUX_A = GLK_DISP_PW_AUX_A,
CNL_DISP_PW_AUX_B = GLK_DISP_PW_AUX_B,
CNL_DISP_PW_AUX_C = GLK_DISP_PW_AUX_C,
CNL_DISP_PW_AUX_D,
SKL_DISP_PW_1 = 14,
SKL_DISP_PW_2,
/* Not actual bit groups. Used as IDs for lookup_power_well() */
SKL_DISP_PW_ALWAYS_ON,
SKL_DISP_PW_DC_OFF,
BXT_DPIO_CMN_A,
BXT_DPIO_CMN_BC,
GLK_DPIO_CMN_C,
};
#define SKL_POWER_WELL_STATE(pw) (1 << ((pw) * 2))
#define SKL_POWER_WELL_REQ(pw) (1 << (((pw) * 2) + 1))
#define PUNIT_REG_PWRGT_CTRL 0x60
#define PUNIT_REG_PWRGT_STATUS 0x61
#define PUNIT_PWRGT_MASK(power_well) (3 << ((power_well) * 2))
#define PUNIT_PWRGT_PWR_ON(power_well) (0 << ((power_well) * 2))
#define PUNIT_PWRGT_CLK_GATE(power_well) (1 << ((power_well) * 2))
#define PUNIT_PWRGT_RESET(power_well) (2 << ((power_well) * 2))
#define PUNIT_PWRGT_PWR_GATE(power_well) (3 << ((power_well) * 2))
#define PUNIT_REG_GPU_LFM 0xd3
#define PUNIT_REG_GPU_FREQ_REQ 0xd4
#define PUNIT_REG_GPU_FREQ_STS 0xd8
#define GPLLENABLE (1<<4)
#define GENFREQSTATUS (1<<0)
#define PUNIT_REG_MEDIA_TURBO_FREQ_REQ 0xdc
#define PUNIT_REG_CZ_TIMESTAMP 0xce
#define PUNIT_FUSE_BUS2 0xf6 /* bits 47:40 */
#define PUNIT_FUSE_BUS1 0xf5 /* bits 55:48 */
#define FB_GFX_FMAX_AT_VMAX_FUSE 0x136
#define FB_GFX_FREQ_FUSE_MASK 0xff
#define FB_GFX_FMAX_AT_VMAX_2SS4EU_FUSE_SHIFT 24
#define FB_GFX_FMAX_AT_VMAX_2SS6EU_FUSE_SHIFT 16
#define FB_GFX_FMAX_AT_VMAX_2SS8EU_FUSE_SHIFT 8
#define FB_GFX_FMIN_AT_VMIN_FUSE 0x137
#define FB_GFX_FMIN_AT_VMIN_FUSE_SHIFT 8
#define PUNIT_REG_DDR_SETUP2 0x139
#define FORCE_DDR_FREQ_REQ_ACK (1 << 8)
#define FORCE_DDR_LOW_FREQ (1 << 1)
#define FORCE_DDR_HIGH_FREQ (1 << 0)
#define PUNIT_GPU_STATUS_REG 0xdb
#define PUNIT_GPU_STATUS_MAX_FREQ_SHIFT 16
#define PUNIT_GPU_STATUS_MAX_FREQ_MASK 0xff
#define PUNIT_GPU_STATIS_GFX_MIN_FREQ_SHIFT 8
#define PUNIT_GPU_STATUS_GFX_MIN_FREQ_MASK 0xff
#define PUNIT_GPU_DUTYCYCLE_REG 0xdf
#define PUNIT_GPU_DUTYCYCLE_RPE_FREQ_SHIFT 8
#define PUNIT_GPU_DUTYCYCLE_RPE_FREQ_MASK 0xff
#define IOSF_NC_FB_GFX_FREQ_FUSE 0x1c
#define FB_GFX_MAX_FREQ_FUSE_SHIFT 3
#define FB_GFX_MAX_FREQ_FUSE_MASK 0x000007f8
#define FB_GFX_FGUARANTEED_FREQ_FUSE_SHIFT 11
#define FB_GFX_FGUARANTEED_FREQ_FUSE_MASK 0x0007f800
#define IOSF_NC_FB_GFX_FMAX_FUSE_HI 0x34
#define FB_FMAX_VMIN_FREQ_HI_MASK 0x00000007
#define IOSF_NC_FB_GFX_FMAX_FUSE_LO 0x30
#define FB_FMAX_VMIN_FREQ_LO_SHIFT 27
#define FB_FMAX_VMIN_FREQ_LO_MASK 0xf8000000
#define VLV_TURBO_SOC_OVERRIDE 0x04
#define VLV_OVERRIDE_EN 1
#define VLV_SOC_TDP_EN (1 << 1)
#define VLV_BIAS_CPU_125_SOC_875 (6 << 2)
#define CHV_BIAS_CPU_50_SOC_50 (3 << 2)
/* vlv2 north clock has */
#define CCK_FUSE_REG 0x8
#define CCK_FUSE_HPLL_FREQ_MASK 0x3
#define CCK_REG_DSI_PLL_FUSE 0x44
#define CCK_REG_DSI_PLL_CONTROL 0x48
#define DSI_PLL_VCO_EN (1 << 31)
#define DSI_PLL_LDO_GATE (1 << 30)
#define DSI_PLL_P1_POST_DIV_SHIFT 17
#define DSI_PLL_P1_POST_DIV_MASK (0x1ff << 17)
#define DSI_PLL_P2_MUX_DSI0_DIV2 (1 << 13)
#define DSI_PLL_P3_MUX_DSI1_DIV2 (1 << 12)
#define DSI_PLL_MUX_MASK (3 << 9)
#define DSI_PLL_MUX_DSI0_DSIPLL (0 << 10)
#define DSI_PLL_MUX_DSI0_CCK (1 << 10)
#define DSI_PLL_MUX_DSI1_DSIPLL (0 << 9)
#define DSI_PLL_MUX_DSI1_CCK (1 << 9)
#define DSI_PLL_CLK_GATE_MASK (0xf << 5)
#define DSI_PLL_CLK_GATE_DSI0_DSIPLL (1 << 8)
#define DSI_PLL_CLK_GATE_DSI1_DSIPLL (1 << 7)
#define DSI_PLL_CLK_GATE_DSI0_CCK (1 << 6)
#define DSI_PLL_CLK_GATE_DSI1_CCK (1 << 5)
#define DSI_PLL_LOCK (1 << 0)
#define CCK_REG_DSI_PLL_DIVIDER 0x4c
#define DSI_PLL_LFSR (1 << 31)
#define DSI_PLL_FRACTION_EN (1 << 30)
#define DSI_PLL_FRAC_COUNTER_SHIFT 27
#define DSI_PLL_FRAC_COUNTER_MASK (7 << 27)
#define DSI_PLL_USYNC_CNT_SHIFT 18
#define DSI_PLL_USYNC_CNT_MASK (0x1ff << 18)
#define DSI_PLL_N1_DIV_SHIFT 16
#define DSI_PLL_N1_DIV_MASK (3 << 16)
#define DSI_PLL_M1_DIV_SHIFT 0
#define DSI_PLL_M1_DIV_MASK (0x1ff << 0)
#define CCK_CZ_CLOCK_CONTROL 0x62
#define CCK_GPLL_CLOCK_CONTROL 0x67
#define CCK_DISPLAY_CLOCK_CONTROL 0x6b
#define CCK_DISPLAY_REF_CLOCK_CONTROL 0x6c
#define CCK_TRUNK_FORCE_ON (1 << 17)
#define CCK_TRUNK_FORCE_OFF (1 << 16)
#define CCK_FREQUENCY_STATUS (0x1f << 8)
#define CCK_FREQUENCY_STATUS_SHIFT 8
#define CCK_FREQUENCY_VALUES (0x1f << 0)
/* DPIO registers */
#define DPIO_DEVFN 0
#define DPIO_CTL _MMIO(VLV_DISPLAY_BASE + 0x2110)
#define DPIO_MODSEL1 (1<<3) /* if ref clk b == 27 */
#define DPIO_MODSEL0 (1<<2) /* if ref clk a == 27 */
#define DPIO_SFR_BYPASS (1<<1)
#define DPIO_CMNRST (1<<0)
#define DPIO_PHY(pipe) ((pipe) >> 1)
#define DPIO_PHY_IOSF_PORT(phy) (dev_priv->dpio_phy_iosf_port[phy])
/*
* Per pipe/PLL DPIO regs
*/
#define _VLV_PLL_DW3_CH0 0x800c
#define DPIO_POST_DIV_SHIFT (28) /* 3 bits */
#define DPIO_POST_DIV_DAC 0
#define DPIO_POST_DIV_HDMIDP 1 /* DAC 225-400M rate */
#define DPIO_POST_DIV_LVDS1 2
#define DPIO_POST_DIV_LVDS2 3
#define DPIO_K_SHIFT (24) /* 4 bits */
#define DPIO_P1_SHIFT (21) /* 3 bits */
#define DPIO_P2_SHIFT (16) /* 5 bits */
#define DPIO_N_SHIFT (12) /* 4 bits */
#define DPIO_ENABLE_CALIBRATION (1<<11)
#define DPIO_M1DIV_SHIFT (8) /* 3 bits */
#define DPIO_M2DIV_MASK 0xff
#define _VLV_PLL_DW3_CH1 0x802c
#define VLV_PLL_DW3(ch) _PIPE(ch, _VLV_PLL_DW3_CH0, _VLV_PLL_DW3_CH1)
#define _VLV_PLL_DW5_CH0 0x8014
#define DPIO_REFSEL_OVERRIDE 27
#define DPIO_PLL_MODESEL_SHIFT 24 /* 3 bits */
#define DPIO_BIAS_CURRENT_CTL_SHIFT 21 /* 3 bits, always 0x7 */
#define DPIO_PLL_REFCLK_SEL_SHIFT 16 /* 2 bits */
#define DPIO_PLL_REFCLK_SEL_MASK 3
#define DPIO_DRIVER_CTL_SHIFT 12 /* always set to 0x8 */
#define DPIO_CLK_BIAS_CTL_SHIFT 8 /* always set to 0x5 */
#define _VLV_PLL_DW5_CH1 0x8034
#define VLV_PLL_DW5(ch) _PIPE(ch, _VLV_PLL_DW5_CH0, _VLV_PLL_DW5_CH1)
#define _VLV_PLL_DW7_CH0 0x801c
#define _VLV_PLL_DW7_CH1 0x803c
#define VLV_PLL_DW7(ch) _PIPE(ch, _VLV_PLL_DW7_CH0, _VLV_PLL_DW7_CH1)
#define _VLV_PLL_DW8_CH0 0x8040
#define _VLV_PLL_DW8_CH1 0x8060
#define VLV_PLL_DW8(ch) _PIPE(ch, _VLV_PLL_DW8_CH0, _VLV_PLL_DW8_CH1)
#define VLV_PLL_DW9_BCAST 0xc044
#define _VLV_PLL_DW9_CH0 0x8044
#define _VLV_PLL_DW9_CH1 0x8064
#define VLV_PLL_DW9(ch) _PIPE(ch, _VLV_PLL_DW9_CH0, _VLV_PLL_DW9_CH1)
#define _VLV_PLL_DW10_CH0 0x8048
#define _VLV_PLL_DW10_CH1 0x8068
#define VLV_PLL_DW10(ch) _PIPE(ch, _VLV_PLL_DW10_CH0, _VLV_PLL_DW10_CH1)
#define _VLV_PLL_DW11_CH0 0x804c
#define _VLV_PLL_DW11_CH1 0x806c
#define VLV_PLL_DW11(ch) _PIPE(ch, _VLV_PLL_DW11_CH0, _VLV_PLL_DW11_CH1)
/* Spec for ref block start counts at DW10 */
#define VLV_REF_DW13 0x80ac
#define VLV_CMN_DW0 0x8100
/*
* Per DDI channel DPIO regs
*/
#define _VLV_PCS_DW0_CH0 0x8200
#define _VLV_PCS_DW0_CH1 0x8400
#define DPIO_PCS_TX_LANE2_RESET (1<<16)
#define DPIO_PCS_TX_LANE1_RESET (1<<7)
#define DPIO_LEFT_TXFIFO_RST_MASTER2 (1<<4)
#define DPIO_RIGHT_TXFIFO_RST_MASTER2 (1<<3)
#define VLV_PCS_DW0(ch) _PORT(ch, _VLV_PCS_DW0_CH0, _VLV_PCS_DW0_CH1)
#define _VLV_PCS01_DW0_CH0 0x200
#define _VLV_PCS23_DW0_CH0 0x400
#define _VLV_PCS01_DW0_CH1 0x2600
#define _VLV_PCS23_DW0_CH1 0x2800
#define VLV_PCS01_DW0(ch) _PORT(ch, _VLV_PCS01_DW0_CH0, _VLV_PCS01_DW0_CH1)
#define VLV_PCS23_DW0(ch) _PORT(ch, _VLV_PCS23_DW0_CH0, _VLV_PCS23_DW0_CH1)
#define _VLV_PCS_DW1_CH0 0x8204
#define _VLV_PCS_DW1_CH1 0x8404
#define CHV_PCS_REQ_SOFTRESET_EN (1<<23)
#define DPIO_PCS_CLK_CRI_RXEB_EIOS_EN (1<<22)
#define DPIO_PCS_CLK_CRI_RXDIGFILTSG_EN (1<<21)
#define DPIO_PCS_CLK_DATAWIDTH_SHIFT (6)
#define DPIO_PCS_CLK_SOFT_RESET (1<<5)
#define VLV_PCS_DW1(ch) _PORT(ch, _VLV_PCS_DW1_CH0, _VLV_PCS_DW1_CH1)
#define _VLV_PCS01_DW1_CH0 0x204
#define _VLV_PCS23_DW1_CH0 0x404
#define _VLV_PCS01_DW1_CH1 0x2604
#define _VLV_PCS23_DW1_CH1 0x2804
#define VLV_PCS01_DW1(ch) _PORT(ch, _VLV_PCS01_DW1_CH0, _VLV_PCS01_DW1_CH1)
#define VLV_PCS23_DW1(ch) _PORT(ch, _VLV_PCS23_DW1_CH0, _VLV_PCS23_DW1_CH1)
#define _VLV_PCS_DW8_CH0 0x8220
#define _VLV_PCS_DW8_CH1 0x8420
#define CHV_PCS_USEDCLKCHANNEL_OVRRIDE (1 << 20)
#define CHV_PCS_USEDCLKCHANNEL (1 << 21)
#define VLV_PCS_DW8(ch) _PORT(ch, _VLV_PCS_DW8_CH0, _VLV_PCS_DW8_CH1)
#define _VLV_PCS01_DW8_CH0 0x0220
#define _VLV_PCS23_DW8_CH0 0x0420
#define _VLV_PCS01_DW8_CH1 0x2620
#define _VLV_PCS23_DW8_CH1 0x2820
#define VLV_PCS01_DW8(port) _PORT(port, _VLV_PCS01_DW8_CH0, _VLV_PCS01_DW8_CH1)
#define VLV_PCS23_DW8(port) _PORT(port, _VLV_PCS23_DW8_CH0, _VLV_PCS23_DW8_CH1)
#define _VLV_PCS_DW9_CH0 0x8224
#define _VLV_PCS_DW9_CH1 0x8424
#define DPIO_PCS_TX2MARGIN_MASK (0x7<<13)
#define DPIO_PCS_TX2MARGIN_000 (0<<13)
#define DPIO_PCS_TX2MARGIN_101 (1<<13)
#define DPIO_PCS_TX1MARGIN_MASK (0x7<<10)
#define DPIO_PCS_TX1MARGIN_000 (0<<10)
#define DPIO_PCS_TX1MARGIN_101 (1<<10)
#define VLV_PCS_DW9(ch) _PORT(ch, _VLV_PCS_DW9_CH0, _VLV_PCS_DW9_CH1)
#define _VLV_PCS01_DW9_CH0 0x224
#define _VLV_PCS23_DW9_CH0 0x424
#define _VLV_PCS01_DW9_CH1 0x2624
#define _VLV_PCS23_DW9_CH1 0x2824
#define VLV_PCS01_DW9(ch) _PORT(ch, _VLV_PCS01_DW9_CH0, _VLV_PCS01_DW9_CH1)
#define VLV_PCS23_DW9(ch) _PORT(ch, _VLV_PCS23_DW9_CH0, _VLV_PCS23_DW9_CH1)
#define _CHV_PCS_DW10_CH0 0x8228
#define _CHV_PCS_DW10_CH1 0x8428
#define DPIO_PCS_SWING_CALC_TX0_TX2 (1<<30)
#define DPIO_PCS_SWING_CALC_TX1_TX3 (1<<31)
#define DPIO_PCS_TX2DEEMP_MASK (0xf<<24)
#define DPIO_PCS_TX2DEEMP_9P5 (0<<24)
#define DPIO_PCS_TX2DEEMP_6P0 (2<<24)
#define DPIO_PCS_TX1DEEMP_MASK (0xf<<16)
#define DPIO_PCS_TX1DEEMP_9P5 (0<<16)
#define DPIO_PCS_TX1DEEMP_6P0 (2<<16)
#define CHV_PCS_DW10(ch) _PORT(ch, _CHV_PCS_DW10_CH0, _CHV_PCS_DW10_CH1)
#define _VLV_PCS01_DW10_CH0 0x0228
#define _VLV_PCS23_DW10_CH0 0x0428
#define _VLV_PCS01_DW10_CH1 0x2628
#define _VLV_PCS23_DW10_CH1 0x2828
#define VLV_PCS01_DW10(port) _PORT(port, _VLV_PCS01_DW10_CH0, _VLV_PCS01_DW10_CH1)
#define VLV_PCS23_DW10(port) _PORT(port, _VLV_PCS23_DW10_CH0, _VLV_PCS23_DW10_CH1)
#define _VLV_PCS_DW11_CH0 0x822c
#define _VLV_PCS_DW11_CH1 0x842c
#define DPIO_TX2_STAGGER_MASK(x) ((x)<<24)
#define DPIO_LANEDESKEW_STRAP_OVRD (1<<3)
#define DPIO_LEFT_TXFIFO_RST_MASTER (1<<1)
#define DPIO_RIGHT_TXFIFO_RST_MASTER (1<<0)
#define VLV_PCS_DW11(ch) _PORT(ch, _VLV_PCS_DW11_CH0, _VLV_PCS_DW11_CH1)
#define _VLV_PCS01_DW11_CH0 0x022c
#define _VLV_PCS23_DW11_CH0 0x042c
#define _VLV_PCS01_DW11_CH1 0x262c
#define _VLV_PCS23_DW11_CH1 0x282c
#define VLV_PCS01_DW11(ch) _PORT(ch, _VLV_PCS01_DW11_CH0, _VLV_PCS01_DW11_CH1)
#define VLV_PCS23_DW11(ch) _PORT(ch, _VLV_PCS23_DW11_CH0, _VLV_PCS23_DW11_CH1)
#define _VLV_PCS01_DW12_CH0 0x0230
#define _VLV_PCS23_DW12_CH0 0x0430
#define _VLV_PCS01_DW12_CH1 0x2630
#define _VLV_PCS23_DW12_CH1 0x2830
#define VLV_PCS01_DW12(ch) _PORT(ch, _VLV_PCS01_DW12_CH0, _VLV_PCS01_DW12_CH1)
#define VLV_PCS23_DW12(ch) _PORT(ch, _VLV_PCS23_DW12_CH0, _VLV_PCS23_DW12_CH1)
#define _VLV_PCS_DW12_CH0 0x8230
#define _VLV_PCS_DW12_CH1 0x8430
#define DPIO_TX2_STAGGER_MULT(x) ((x)<<20)
#define DPIO_TX1_STAGGER_MULT(x) ((x)<<16)
#define DPIO_TX1_STAGGER_MASK(x) ((x)<<8)
#define DPIO_LANESTAGGER_STRAP_OVRD (1<<6)
#define DPIO_LANESTAGGER_STRAP(x) ((x)<<0)
#define VLV_PCS_DW12(ch) _PORT(ch, _VLV_PCS_DW12_CH0, _VLV_PCS_DW12_CH1)
#define _VLV_PCS_DW14_CH0 0x8238
#define _VLV_PCS_DW14_CH1 0x8438
#define VLV_PCS_DW14(ch) _PORT(ch, _VLV_PCS_DW14_CH0, _VLV_PCS_DW14_CH1)
#define _VLV_PCS_DW23_CH0 0x825c
#define _VLV_PCS_DW23_CH1 0x845c
#define VLV_PCS_DW23(ch) _PORT(ch, _VLV_PCS_DW23_CH0, _VLV_PCS_DW23_CH1)
#define _VLV_TX_DW2_CH0 0x8288
#define _VLV_TX_DW2_CH1 0x8488
#define DPIO_SWING_MARGIN000_SHIFT 16
#define DPIO_SWING_MARGIN000_MASK (0xff << DPIO_SWING_MARGIN000_SHIFT)
#define DPIO_UNIQ_TRANS_SCALE_SHIFT 8
#define VLV_TX_DW2(ch) _PORT(ch, _VLV_TX_DW2_CH0, _VLV_TX_DW2_CH1)
#define _VLV_TX_DW3_CH0 0x828c
#define _VLV_TX_DW3_CH1 0x848c
/* The following bit for CHV phy */
#define DPIO_TX_UNIQ_TRANS_SCALE_EN (1<<27)
#define DPIO_SWING_MARGIN101_SHIFT 16
#define DPIO_SWING_MARGIN101_MASK (0xff << DPIO_SWING_MARGIN101_SHIFT)
#define VLV_TX_DW3(ch) _PORT(ch, _VLV_TX_DW3_CH0, _VLV_TX_DW3_CH1)
#define _VLV_TX_DW4_CH0 0x8290
#define _VLV_TX_DW4_CH1 0x8490
#define DPIO_SWING_DEEMPH9P5_SHIFT 24
#define DPIO_SWING_DEEMPH9P5_MASK (0xff << DPIO_SWING_DEEMPH9P5_SHIFT)
#define DPIO_SWING_DEEMPH6P0_SHIFT 16
#define DPIO_SWING_DEEMPH6P0_MASK (0xff << DPIO_SWING_DEEMPH6P0_SHIFT)
#define VLV_TX_DW4(ch) _PORT(ch, _VLV_TX_DW4_CH0, _VLV_TX_DW4_CH1)
#define _VLV_TX3_DW4_CH0 0x690
#define _VLV_TX3_DW4_CH1 0x2a90
#define VLV_TX3_DW4(ch) _PORT(ch, _VLV_TX3_DW4_CH0, _VLV_TX3_DW4_CH1)
#define _VLV_TX_DW5_CH0 0x8294
#define _VLV_TX_DW5_CH1 0x8494
#define DPIO_TX_OCALINIT_EN (1<<31)
#define VLV_TX_DW5(ch) _PORT(ch, _VLV_TX_DW5_CH0, _VLV_TX_DW5_CH1)
#define _VLV_TX_DW11_CH0 0x82ac
#define _VLV_TX_DW11_CH1 0x84ac
#define VLV_TX_DW11(ch) _PORT(ch, _VLV_TX_DW11_CH0, _VLV_TX_DW11_CH1)
#define _VLV_TX_DW14_CH0 0x82b8
#define _VLV_TX_DW14_CH1 0x84b8
#define VLV_TX_DW14(ch) _PORT(ch, _VLV_TX_DW14_CH0, _VLV_TX_DW14_CH1)
/* CHV dpPhy registers */
#define _CHV_PLL_DW0_CH0 0x8000
#define _CHV_PLL_DW0_CH1 0x8180
#define CHV_PLL_DW0(ch) _PIPE(ch, _CHV_PLL_DW0_CH0, _CHV_PLL_DW0_CH1)
#define _CHV_PLL_DW1_CH0 0x8004
#define _CHV_PLL_DW1_CH1 0x8184
#define DPIO_CHV_N_DIV_SHIFT 8
#define DPIO_CHV_M1_DIV_BY_2 (0 << 0)
#define CHV_PLL_DW1(ch) _PIPE(ch, _CHV_PLL_DW1_CH0, _CHV_PLL_DW1_CH1)
#define _CHV_PLL_DW2_CH0 0x8008
#define _CHV_PLL_DW2_CH1 0x8188
#define CHV_PLL_DW2(ch) _PIPE(ch, _CHV_PLL_DW2_CH0, _CHV_PLL_DW2_CH1)
#define _CHV_PLL_DW3_CH0 0x800c
#define _CHV_PLL_DW3_CH1 0x818c
#define DPIO_CHV_FRAC_DIV_EN (1 << 16)
#define DPIO_CHV_FIRST_MOD (0 << 8)
#define DPIO_CHV_SECOND_MOD (1 << 8)
#define DPIO_CHV_FEEDFWD_GAIN_SHIFT 0
#define DPIO_CHV_FEEDFWD_GAIN_MASK (0xF << 0)
#define CHV_PLL_DW3(ch) _PIPE(ch, _CHV_PLL_DW3_CH0, _CHV_PLL_DW3_CH1)
#define _CHV_PLL_DW6_CH0 0x8018
#define _CHV_PLL_DW6_CH1 0x8198
#define DPIO_CHV_GAIN_CTRL_SHIFT 16
#define DPIO_CHV_INT_COEFF_SHIFT 8
#define DPIO_CHV_PROP_COEFF_SHIFT 0
#define CHV_PLL_DW6(ch) _PIPE(ch, _CHV_PLL_DW6_CH0, _CHV_PLL_DW6_CH1)
#define _CHV_PLL_DW8_CH0 0x8020
#define _CHV_PLL_DW8_CH1 0x81A0
#define DPIO_CHV_TDC_TARGET_CNT_SHIFT 0
#define DPIO_CHV_TDC_TARGET_CNT_MASK (0x3FF << 0)
#define CHV_PLL_DW8(ch) _PIPE(ch, _CHV_PLL_DW8_CH0, _CHV_PLL_DW8_CH1)
#define _CHV_PLL_DW9_CH0 0x8024
#define _CHV_PLL_DW9_CH1 0x81A4
#define DPIO_CHV_INT_LOCK_THRESHOLD_SHIFT 1 /* 3 bits */
#define DPIO_CHV_INT_LOCK_THRESHOLD_MASK (7 << 1)
#define DPIO_CHV_INT_LOCK_THRESHOLD_SEL_COARSE 1 /* 1: coarse & 0 : fine */
#define CHV_PLL_DW9(ch) _PIPE(ch, _CHV_PLL_DW9_CH0, _CHV_PLL_DW9_CH1)
#define _CHV_CMN_DW0_CH0 0x8100
#define DPIO_ALLDL_POWERDOWN_SHIFT_CH0 19
#define DPIO_ANYDL_POWERDOWN_SHIFT_CH0 18
#define DPIO_ALLDL_POWERDOWN (1 << 1)
#define DPIO_ANYDL_POWERDOWN (1 << 0)
#define _CHV_CMN_DW5_CH0 0x8114
#define CHV_BUFRIGHTENA1_DISABLE (0 << 20)
#define CHV_BUFRIGHTENA1_NORMAL (1 << 20)
#define CHV_BUFRIGHTENA1_FORCE (3 << 20)
#define CHV_BUFRIGHTENA1_MASK (3 << 20)
#define CHV_BUFLEFTENA1_DISABLE (0 << 22)
#define CHV_BUFLEFTENA1_NORMAL (1 << 22)
#define CHV_BUFLEFTENA1_FORCE (3 << 22)
#define CHV_BUFLEFTENA1_MASK (3 << 22)
#define _CHV_CMN_DW13_CH0 0x8134
#define _CHV_CMN_DW0_CH1 0x8080
#define DPIO_CHV_S1_DIV_SHIFT 21
#define DPIO_CHV_P1_DIV_SHIFT 13 /* 3 bits */
#define DPIO_CHV_P2_DIV_SHIFT 8 /* 5 bits */
#define DPIO_CHV_K_DIV_SHIFT 4
#define DPIO_PLL_FREQLOCK (1 << 1)
#define DPIO_PLL_LOCK (1 << 0)
#define CHV_CMN_DW13(ch) _PIPE(ch, _CHV_CMN_DW13_CH0, _CHV_CMN_DW0_CH1)
#define _CHV_CMN_DW14_CH0 0x8138
#define _CHV_CMN_DW1_CH1 0x8084
#define DPIO_AFC_RECAL (1 << 14)
#define DPIO_DCLKP_EN (1 << 13)
#define CHV_BUFLEFTENA2_DISABLE (0 << 17) /* CL2 DW1 only */
#define CHV_BUFLEFTENA2_NORMAL (1 << 17) /* CL2 DW1 only */
#define CHV_BUFLEFTENA2_FORCE (3 << 17) /* CL2 DW1 only */
#define CHV_BUFLEFTENA2_MASK (3 << 17) /* CL2 DW1 only */
#define CHV_BUFRIGHTENA2_DISABLE (0 << 19) /* CL2 DW1 only */
#define CHV_BUFRIGHTENA2_NORMAL (1 << 19) /* CL2 DW1 only */
#define CHV_BUFRIGHTENA2_FORCE (3 << 19) /* CL2 DW1 only */
#define CHV_BUFRIGHTENA2_MASK (3 << 19) /* CL2 DW1 only */
#define CHV_CMN_DW14(ch) _PIPE(ch, _CHV_CMN_DW14_CH0, _CHV_CMN_DW1_CH1)
#define _CHV_CMN_DW19_CH0 0x814c
#define _CHV_CMN_DW6_CH1 0x8098
#define DPIO_ALLDL_POWERDOWN_SHIFT_CH1 30 /* CL2 DW6 only */
#define DPIO_ANYDL_POWERDOWN_SHIFT_CH1 29 /* CL2 DW6 only */
#define DPIO_DYNPWRDOWNEN_CH1 (1 << 28) /* CL2 DW6 only */
#define CHV_CMN_USEDCLKCHANNEL (1 << 13)
#define CHV_CMN_DW19(ch) _PIPE(ch, _CHV_CMN_DW19_CH0, _CHV_CMN_DW6_CH1)
#define CHV_CMN_DW28 0x8170
#define DPIO_CL1POWERDOWNEN (1 << 23)
#define DPIO_DYNPWRDOWNEN_CH0 (1 << 22)
#define DPIO_SUS_CLK_CONFIG_ON (0 << 0)
#define DPIO_SUS_CLK_CONFIG_CLKREQ (1 << 0)
#define DPIO_SUS_CLK_CONFIG_GATE (2 << 0)
#define DPIO_SUS_CLK_CONFIG_GATE_CLKREQ (3 << 0)
#define CHV_CMN_DW30 0x8178
#define DPIO_CL2_LDOFUSE_PWRENB (1 << 6)
#define DPIO_LRC_BYPASS (1 << 3)
#define _TXLANE(ch, lane, offset) ((ch ? 0x2400 : 0) + \
(lane) * 0x200 + (offset))
#define CHV_TX_DW0(ch, lane) _TXLANE(ch, lane, 0x80)
#define CHV_TX_DW1(ch, lane) _TXLANE(ch, lane, 0x84)
#define CHV_TX_DW2(ch, lane) _TXLANE(ch, lane, 0x88)
#define CHV_TX_DW3(ch, lane) _TXLANE(ch, lane, 0x8c)
#define CHV_TX_DW4(ch, lane) _TXLANE(ch, lane, 0x90)
#define CHV_TX_DW5(ch, lane) _TXLANE(ch, lane, 0x94)
#define CHV_TX_DW6(ch, lane) _TXLANE(ch, lane, 0x98)
#define CHV_TX_DW7(ch, lane) _TXLANE(ch, lane, 0x9c)
#define CHV_TX_DW8(ch, lane) _TXLANE(ch, lane, 0xa0)
#define CHV_TX_DW9(ch, lane) _TXLANE(ch, lane, 0xa4)
#define CHV_TX_DW10(ch, lane) _TXLANE(ch, lane, 0xa8)
#define CHV_TX_DW11(ch, lane) _TXLANE(ch, lane, 0xac)
#define DPIO_FRC_LATENCY_SHFIT 8
#define CHV_TX_DW14(ch, lane) _TXLANE(ch, lane, 0xb8)
#define DPIO_UPAR_SHIFT 30
/* BXT PHY registers */
#define _BXT_PHY0_BASE 0x6C000
#define _BXT_PHY1_BASE 0x162000
#define _BXT_PHY2_BASE 0x163000
#define BXT_PHY_BASE(phy) _PHY3((phy), _BXT_PHY0_BASE, \
_BXT_PHY1_BASE, \
_BXT_PHY2_BASE)
#define _BXT_PHY(phy, reg) \
_MMIO(BXT_PHY_BASE(phy) - _BXT_PHY0_BASE + (reg))
#define _BXT_PHY_CH(phy, ch, reg_ch0, reg_ch1) \
(BXT_PHY_BASE(phy) + _PIPE((ch), (reg_ch0) - _BXT_PHY0_BASE, \
(reg_ch1) - _BXT_PHY0_BASE))
#define _MMIO_BXT_PHY_CH(phy, ch, reg_ch0, reg_ch1) \
_MMIO(_BXT_PHY_CH(phy, ch, reg_ch0, reg_ch1))
#define BXT_P_CR_GT_DISP_PWRON _MMIO(0x138090)
#define MIPIO_RST_CTRL (1 << 2)
#define _BXT_PHY_CTL_DDI_A 0x64C00
#define _BXT_PHY_CTL_DDI_B 0x64C10
#define _BXT_PHY_CTL_DDI_C 0x64C20
#define BXT_PHY_CMNLANE_POWERDOWN_ACK (1 << 10)
#define BXT_PHY_LANE_POWERDOWN_ACK (1 << 9)
#define BXT_PHY_LANE_ENABLED (1 << 8)
#define BXT_PHY_CTL(port) _MMIO_PORT(port, _BXT_PHY_CTL_DDI_A, \
_BXT_PHY_CTL_DDI_B)
#define _PHY_CTL_FAMILY_EDP 0x64C80
#define _PHY_CTL_FAMILY_DDI 0x64C90
#define _PHY_CTL_FAMILY_DDI_C 0x64CA0
#define COMMON_RESET_DIS (1 << 31)
#define BXT_PHY_CTL_FAMILY(phy) _MMIO_PHY3((phy), _PHY_CTL_FAMILY_DDI, \
_PHY_CTL_FAMILY_EDP, \
_PHY_CTL_FAMILY_DDI_C)
/* BXT PHY PLL registers */
#define _PORT_PLL_A 0x46074
#define _PORT_PLL_B 0x46078
#define _PORT_PLL_C 0x4607c
#define PORT_PLL_ENABLE (1 << 31)
#define PORT_PLL_LOCK (1 << 30)
#define PORT_PLL_REF_SEL (1 << 27)
#define PORT_PLL_POWER_ENABLE (1 << 26)
#define PORT_PLL_POWER_STATE (1 << 25)
#define BXT_PORT_PLL_ENABLE(port) _MMIO_PORT(port, _PORT_PLL_A, _PORT_PLL_B)
#define _PORT_PLL_EBB_0_A 0x162034
#define _PORT_PLL_EBB_0_B 0x6C034
#define _PORT_PLL_EBB_0_C 0x6C340
#define PORT_PLL_P1_SHIFT 13
#define PORT_PLL_P1_MASK (0x07 << PORT_PLL_P1_SHIFT)
#define PORT_PLL_P1(x) ((x) << PORT_PLL_P1_SHIFT)
#define PORT_PLL_P2_SHIFT 8
#define PORT_PLL_P2_MASK (0x1f << PORT_PLL_P2_SHIFT)
#define PORT_PLL_P2(x) ((x) << PORT_PLL_P2_SHIFT)
#define BXT_PORT_PLL_EBB_0(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
_PORT_PLL_EBB_0_B, \
_PORT_PLL_EBB_0_C)
#define _PORT_PLL_EBB_4_A 0x162038
#define _PORT_PLL_EBB_4_B 0x6C038
#define _PORT_PLL_EBB_4_C 0x6C344
#define PORT_PLL_10BIT_CLK_ENABLE (1 << 13)
#define PORT_PLL_RECALIBRATE (1 << 14)
#define BXT_PORT_PLL_EBB_4(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
_PORT_PLL_EBB_4_B, \
_PORT_PLL_EBB_4_C)
#define _PORT_PLL_0_A 0x162100
#define _PORT_PLL_0_B 0x6C100
#define _PORT_PLL_0_C 0x6C380
/* PORT_PLL_0_A */
#define PORT_PLL_M2_MASK 0xFF
/* PORT_PLL_1_A */
#define PORT_PLL_N_SHIFT 8
#define PORT_PLL_N_MASK (0x0F << PORT_PLL_N_SHIFT)
#define PORT_PLL_N(x) ((x) << PORT_PLL_N_SHIFT)
/* PORT_PLL_2_A */
#define PORT_PLL_M2_FRAC_MASK 0x3FFFFF
/* PORT_PLL_3_A */
#define PORT_PLL_M2_FRAC_ENABLE (1 << 16)
/* PORT_PLL_6_A */
#define PORT_PLL_PROP_COEFF_MASK 0xF
#define PORT_PLL_INT_COEFF_MASK (0x1F << 8)
#define PORT_PLL_INT_COEFF(x) ((x) << 8)
#define PORT_PLL_GAIN_CTL_MASK (0x07 << 16)
#define PORT_PLL_GAIN_CTL(x) ((x) << 16)
/* PORT_PLL_8_A */
#define PORT_PLL_TARGET_CNT_MASK 0x3FF
/* PORT_PLL_9_A */
#define PORT_PLL_LOCK_THRESHOLD_SHIFT 1
#define PORT_PLL_LOCK_THRESHOLD_MASK (0x7 << PORT_PLL_LOCK_THRESHOLD_SHIFT)
/* PORT_PLL_10_A */
#define PORT_PLL_DCO_AMP_OVR_EN_H (1<<27)
#define PORT_PLL_DCO_AMP_DEFAULT 15
#define PORT_PLL_DCO_AMP_MASK 0x3c00
#define PORT_PLL_DCO_AMP(x) ((x)<<10)
#define _PORT_PLL_BASE(phy, ch) _BXT_PHY_CH(phy, ch, \
_PORT_PLL_0_B, \
_PORT_PLL_0_C)
#define BXT_PORT_PLL(phy, ch, idx) _MMIO(_PORT_PLL_BASE(phy, ch) + \
(idx) * 4)
/* BXT PHY common lane registers */
#define _PORT_CL1CM_DW0_A 0x162000
#define _PORT_CL1CM_DW0_BC 0x6C000
#define PHY_POWER_GOOD (1 << 16)
#define PHY_RESERVED (1 << 7)
#define BXT_PORT_CL1CM_DW0(phy) _BXT_PHY((phy), _PORT_CL1CM_DW0_BC)
#define CNL_PORT_CL1CM_DW5 _MMIO(0x162014)
#define CL_POWER_DOWN_ENABLE (1 << 4)
#define SUS_CLOCK_CONFIG (3 << 0)
#define _PORT_CL1CM_DW9_A 0x162024
#define _PORT_CL1CM_DW9_BC 0x6C024
#define IREF0RC_OFFSET_SHIFT 8
#define IREF0RC_OFFSET_MASK (0xFF << IREF0RC_OFFSET_SHIFT)
#define BXT_PORT_CL1CM_DW9(phy) _BXT_PHY((phy), _PORT_CL1CM_DW9_BC)
#define _PORT_CL1CM_DW10_A 0x162028
#define _PORT_CL1CM_DW10_BC 0x6C028
#define IREF1RC_OFFSET_SHIFT 8
#define IREF1RC_OFFSET_MASK (0xFF << IREF1RC_OFFSET_SHIFT)
#define BXT_PORT_CL1CM_DW10(phy) _BXT_PHY((phy), _PORT_CL1CM_DW10_BC)
#define _PORT_CL1CM_DW28_A 0x162070
#define _PORT_CL1CM_DW28_BC 0x6C070
#define OCL1_POWER_DOWN_EN (1 << 23)
#define DW28_OLDO_DYN_PWR_DOWN_EN (1 << 22)
#define SUS_CLK_CONFIG 0x3
#define BXT_PORT_CL1CM_DW28(phy) _BXT_PHY((phy), _PORT_CL1CM_DW28_BC)
#define _PORT_CL1CM_DW30_A 0x162078
#define _PORT_CL1CM_DW30_BC 0x6C078
#define OCL2_LDOFUSE_PWR_DIS (1 << 6)
#define BXT_PORT_CL1CM_DW30(phy) _BXT_PHY((phy), _PORT_CL1CM_DW30_BC)
#define _CNL_PORT_PCS_DW1_GRP_AE 0x162304
#define _CNL_PORT_PCS_DW1_GRP_B 0x162384
#define _CNL_PORT_PCS_DW1_GRP_C 0x162B04
#define _CNL_PORT_PCS_DW1_GRP_D 0x162B84
#define _CNL_PORT_PCS_DW1_GRP_F 0x162A04
#define _CNL_PORT_PCS_DW1_LN0_AE 0x162404
#define _CNL_PORT_PCS_DW1_LN0_B 0x162604
#define _CNL_PORT_PCS_DW1_LN0_C 0x162C04
#define _CNL_PORT_PCS_DW1_LN0_D 0x162E04
#define _CNL_PORT_PCS_DW1_LN0_F 0x162804
#define CNL_PORT_PCS_DW1_GRP(port) _MMIO_PORT6(port, \
_CNL_PORT_PCS_DW1_GRP_AE, \
_CNL_PORT_PCS_DW1_GRP_B, \
_CNL_PORT_PCS_DW1_GRP_C, \
_CNL_PORT_PCS_DW1_GRP_D, \
_CNL_PORT_PCS_DW1_GRP_AE, \
_CNL_PORT_PCS_DW1_GRP_F)
#define CNL_PORT_PCS_DW1_LN0(port) _MMIO_PORT6(port, \
_CNL_PORT_PCS_DW1_LN0_AE, \
_CNL_PORT_PCS_DW1_LN0_B, \
_CNL_PORT_PCS_DW1_LN0_C, \
_CNL_PORT_PCS_DW1_LN0_D, \
_CNL_PORT_PCS_DW1_LN0_AE, \
_CNL_PORT_PCS_DW1_LN0_F)
#define COMMON_KEEPER_EN (1 << 26)
#define _CNL_PORT_TX_DW2_GRP_AE 0x162348
#define _CNL_PORT_TX_DW2_GRP_B 0x1623C8
#define _CNL_PORT_TX_DW2_GRP_C 0x162B48
#define _CNL_PORT_TX_DW2_GRP_D 0x162BC8
#define _CNL_PORT_TX_DW2_GRP_F 0x162A48
#define _CNL_PORT_TX_DW2_LN0_AE 0x162448
#define _CNL_PORT_TX_DW2_LN0_B 0x162648
#define _CNL_PORT_TX_DW2_LN0_C 0x162C48
#define _CNL_PORT_TX_DW2_LN0_D 0x162E48
#define _CNL_PORT_TX_DW2_LN0_F 0x162A48
#define CNL_PORT_TX_DW2_GRP(port) _MMIO_PORT6(port, \
_CNL_PORT_TX_DW2_GRP_AE, \
_CNL_PORT_TX_DW2_GRP_B, \
_CNL_PORT_TX_DW2_GRP_C, \
_CNL_PORT_TX_DW2_GRP_D, \
_CNL_PORT_TX_DW2_GRP_AE, \
_CNL_PORT_TX_DW2_GRP_F)
#define CNL_PORT_TX_DW2_LN0(port) _MMIO_PORT6(port, \
_CNL_PORT_TX_DW2_LN0_AE, \
_CNL_PORT_TX_DW2_LN0_B, \
_CNL_PORT_TX_DW2_LN0_C, \
_CNL_PORT_TX_DW2_LN0_D, \
_CNL_PORT_TX_DW2_LN0_AE, \
_CNL_PORT_TX_DW2_LN0_F)
#define SWING_SEL_UPPER(x) ((x >> 3) << 15)
#define SWING_SEL_UPPER_MASK (1 << 15)
#define SWING_SEL_LOWER(x) ((x & 0x7) << 11)
#define SWING_SEL_LOWER_MASK (0x7 << 11)
#define RCOMP_SCALAR(x) ((x) << 0)
#define RCOMP_SCALAR_MASK (0xFF << 0)
#define _CNL_PORT_TX_DW4_GRP_AE 0x162350
#define _CNL_PORT_TX_DW4_GRP_B 0x1623D0
#define _CNL_PORT_TX_DW4_GRP_C 0x162B50
#define _CNL_PORT_TX_DW4_GRP_D 0x162BD0
#define _CNL_PORT_TX_DW4_GRP_F 0x162A50
#define _CNL_PORT_TX_DW4_LN0_AE 0x162450
#define _CNL_PORT_TX_DW4_LN1_AE 0x1624D0
#define _CNL_PORT_TX_DW4_LN0_B 0x162650
#define _CNL_PORT_TX_DW4_LN0_C 0x162C50
#define _CNL_PORT_TX_DW4_LN0_D 0x162E50
#define _CNL_PORT_TX_DW4_LN0_F 0x162850
#define CNL_PORT_TX_DW4_GRP(port) _MMIO_PORT6(port, \
_CNL_PORT_TX_DW4_GRP_AE, \
_CNL_PORT_TX_DW4_GRP_B, \
_CNL_PORT_TX_DW4_GRP_C, \
_CNL_PORT_TX_DW4_GRP_D, \
_CNL_PORT_TX_DW4_GRP_AE, \
_CNL_PORT_TX_DW4_GRP_F)
#define CNL_PORT_TX_DW4_LN(port, ln) _MMIO_PORT6_LN(port, ln, \
_CNL_PORT_TX_DW4_LN0_AE, \
_CNL_PORT_TX_DW4_LN1_AE, \
_CNL_PORT_TX_DW4_LN0_B, \
_CNL_PORT_TX_DW4_LN0_C, \
_CNL_PORT_TX_DW4_LN0_D, \
_CNL_PORT_TX_DW4_LN0_AE, \
_CNL_PORT_TX_DW4_LN0_F)
#define LOADGEN_SELECT (1 << 31)
#define POST_CURSOR_1(x) ((x) << 12)
#define POST_CURSOR_1_MASK (0x3F << 12)
#define POST_CURSOR_2(x) ((x) << 6)
#define POST_CURSOR_2_MASK (0x3F << 6)
#define CURSOR_COEFF(x) ((x) << 0)
#define CURSOR_COEFF_MASK (0x3F << 0)
#define _CNL_PORT_TX_DW5_GRP_AE 0x162354
#define _CNL_PORT_TX_DW5_GRP_B 0x1623D4
#define _CNL_PORT_TX_DW5_GRP_C 0x162B54
#define _CNL_PORT_TX_DW5_GRP_D 0x162BD4
#define _CNL_PORT_TX_DW5_GRP_F 0x162A54
#define _CNL_PORT_TX_DW5_LN0_AE 0x162454
#define _CNL_PORT_TX_DW5_LN0_B 0x162654
#define _CNL_PORT_TX_DW5_LN0_C 0x162C54
#define _CNL_PORT_TX_DW5_LN0_D 0x162ED4
#define _CNL_PORT_TX_DW5_LN0_F 0x162854
#define CNL_PORT_TX_DW5_GRP(port) _MMIO_PORT6(port, \
_CNL_PORT_TX_DW5_GRP_AE, \
_CNL_PORT_TX_DW5_GRP_B, \
_CNL_PORT_TX_DW5_GRP_C, \
_CNL_PORT_TX_DW5_GRP_D, \
_CNL_PORT_TX_DW5_GRP_AE, \
_CNL_PORT_TX_DW5_GRP_F)
#define CNL_PORT_TX_DW5_LN0(port) _MMIO_PORT6(port, \
_CNL_PORT_TX_DW5_LN0_AE, \
_CNL_PORT_TX_DW5_LN0_B, \
_CNL_PORT_TX_DW5_LN0_C, \
_CNL_PORT_TX_DW5_LN0_D, \
_CNL_PORT_TX_DW5_LN0_AE, \
_CNL_PORT_TX_DW5_LN0_F)
#define TX_TRAINING_EN (1 << 31)
#define TAP3_DISABLE (1 << 29)
#define SCALING_MODE_SEL(x) ((x) << 18)
#define SCALING_MODE_SEL_MASK (0x7 << 18)
#define RTERM_SELECT(x) ((x) << 3)
#define RTERM_SELECT_MASK (0x7 << 3)
#define _CNL_PORT_TX_DW7_GRP_AE 0x16235C
#define _CNL_PORT_TX_DW7_GRP_B 0x1623DC
#define _CNL_PORT_TX_DW7_GRP_C 0x162B5C
#define _CNL_PORT_TX_DW7_GRP_D 0x162BDC
#define _CNL_PORT_TX_DW7_GRP_F 0x162A5C
#define _CNL_PORT_TX_DW7_LN0_AE 0x16245C
#define _CNL_PORT_TX_DW7_LN0_B 0x16265C
#define _CNL_PORT_TX_DW7_LN0_C 0x162C5C
#define _CNL_PORT_TX_DW7_LN0_D 0x162EDC
#define _CNL_PORT_TX_DW7_LN0_F 0x16285C
#define CNL_PORT_TX_DW7_GRP(port) _MMIO_PORT6(port, \
_CNL_PORT_TX_DW7_GRP_AE, \
_CNL_PORT_TX_DW7_GRP_B, \
_CNL_PORT_TX_DW7_GRP_C, \
_CNL_PORT_TX_DW7_GRP_D, \
_CNL_PORT_TX_DW7_GRP_AE, \
_CNL_PORT_TX_DW7_GRP_F)
#define CNL_PORT_TX_DW7_LN0(port) _MMIO_PORT6(port, \
_CNL_PORT_TX_DW7_LN0_AE, \
_CNL_PORT_TX_DW7_LN0_B, \
_CNL_PORT_TX_DW7_LN0_C, \
_CNL_PORT_TX_DW7_LN0_D, \
_CNL_PORT_TX_DW7_LN0_AE, \
_CNL_PORT_TX_DW7_LN0_F)
#define N_SCALAR(x) ((x) << 24)
#define N_SCALAR_MASK (0x7F << 24)
/* The spec defines this only for BXT PHY0, but lets assume that this
* would exist for PHY1 too if it had a second channel.
*/
#define _PORT_CL2CM_DW6_A 0x162358
#define _PORT_CL2CM_DW6_BC 0x6C358
#define BXT_PORT_CL2CM_DW6(phy) _BXT_PHY((phy), _PORT_CL2CM_DW6_BC)
#define DW6_OLDO_DYN_PWR_DOWN_EN (1 << 28)
#define CNL_PORT_COMP_DW0 _MMIO(0x162100)
#define COMP_INIT (1 << 31)
#define CNL_PORT_COMP_DW1 _MMIO(0x162104)
#define CNL_PORT_COMP_DW3 _MMIO(0x16210c)
#define PROCESS_INFO_DOT_0 (0 << 26)
#define PROCESS_INFO_DOT_1 (1 << 26)
#define PROCESS_INFO_DOT_4 (2 << 26)
#define PROCESS_INFO_MASK (7 << 26)
#define PROCESS_INFO_SHIFT 26
#define VOLTAGE_INFO_0_85V (0 << 24)
#define VOLTAGE_INFO_0_95V (1 << 24)
#define VOLTAGE_INFO_1_05V (2 << 24)
#define VOLTAGE_INFO_MASK (3 << 24)
#define VOLTAGE_INFO_SHIFT 24
#define CNL_PORT_COMP_DW9 _MMIO(0x162124)
#define CNL_PORT_COMP_DW10 _MMIO(0x162128)
/* BXT PHY Ref registers */
#define _PORT_REF_DW3_A 0x16218C
#define _PORT_REF_DW3_BC 0x6C18C
#define GRC_DONE (1 << 22)
#define BXT_PORT_REF_DW3(phy) _BXT_PHY((phy), _PORT_REF_DW3_BC)
#define _PORT_REF_DW6_A 0x162198
#define _PORT_REF_DW6_BC 0x6C198
#define GRC_CODE_SHIFT 24
#define GRC_CODE_MASK (0xFF << GRC_CODE_SHIFT)
#define GRC_CODE_FAST_SHIFT 16
#define GRC_CODE_FAST_MASK (0xFF << GRC_CODE_FAST_SHIFT)
#define GRC_CODE_SLOW_SHIFT 8
#define GRC_CODE_SLOW_MASK (0xFF << GRC_CODE_SLOW_SHIFT)
#define GRC_CODE_NOM_MASK 0xFF
#define BXT_PORT_REF_DW6(phy) _BXT_PHY((phy), _PORT_REF_DW6_BC)
#define _PORT_REF_DW8_A 0x1621A0
#define _PORT_REF_DW8_BC 0x6C1A0
#define GRC_DIS (1 << 15)
#define GRC_RDY_OVRD (1 << 1)
#define BXT_PORT_REF_DW8(phy) _BXT_PHY((phy), _PORT_REF_DW8_BC)
/* BXT PHY PCS registers */
#define _PORT_PCS_DW10_LN01_A 0x162428
#define _PORT_PCS_DW10_LN01_B 0x6C428
#define _PORT_PCS_DW10_LN01_C 0x6C828
#define _PORT_PCS_DW10_GRP_A 0x162C28
#define _PORT_PCS_DW10_GRP_B 0x6CC28
#define _PORT_PCS_DW10_GRP_C 0x6CE28
#define BXT_PORT_PCS_DW10_LN01(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
_PORT_PCS_DW10_LN01_B, \
_PORT_PCS_DW10_LN01_C)
#define BXT_PORT_PCS_DW10_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
_PORT_PCS_DW10_GRP_B, \
_PORT_PCS_DW10_GRP_C)
#define TX2_SWING_CALC_INIT (1 << 31)
#define TX1_SWING_CALC_INIT (1 << 30)
#define _PORT_PCS_DW12_LN01_A 0x162430
#define _PORT_PCS_DW12_LN01_B 0x6C430
#define _PORT_PCS_DW12_LN01_C 0x6C830
#define _PORT_PCS_DW12_LN23_A 0x162630
#define _PORT_PCS_DW12_LN23_B 0x6C630
#define _PORT_PCS_DW12_LN23_C 0x6CA30
#define _PORT_PCS_DW12_GRP_A 0x162c30
#define _PORT_PCS_DW12_GRP_B 0x6CC30
#define _PORT_PCS_DW12_GRP_C 0x6CE30
#define LANESTAGGER_STRAP_OVRD (1 << 6)
#define LANE_STAGGER_MASK 0x1F
#define BXT_PORT_PCS_DW12_LN01(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
_PORT_PCS_DW12_LN01_B, \
_PORT_PCS_DW12_LN01_C)
#define BXT_PORT_PCS_DW12_LN23(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
_PORT_PCS_DW12_LN23_B, \
_PORT_PCS_DW12_LN23_C)
#define BXT_PORT_PCS_DW12_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
_PORT_PCS_DW12_GRP_B, \
_PORT_PCS_DW12_GRP_C)
/* BXT PHY TX registers */
#define _BXT_LANE_OFFSET(lane) (((lane) >> 1) * 0x200 + \
((lane) & 1) * 0x80)
#define _PORT_TX_DW2_LN0_A 0x162508
#define _PORT_TX_DW2_LN0_B 0x6C508
#define _PORT_TX_DW2_LN0_C 0x6C908
#define _PORT_TX_DW2_GRP_A 0x162D08
#define _PORT_TX_DW2_GRP_B 0x6CD08
#define _PORT_TX_DW2_GRP_C 0x6CF08
#define BXT_PORT_TX_DW2_LN0(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
_PORT_TX_DW2_LN0_B, \
_PORT_TX_DW2_LN0_C)
#define BXT_PORT_TX_DW2_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
_PORT_TX_DW2_GRP_B, \
_PORT_TX_DW2_GRP_C)
#define MARGIN_000_SHIFT 16
#define MARGIN_000 (0xFF << MARGIN_000_SHIFT)
#define UNIQ_TRANS_SCALE_SHIFT 8
#define UNIQ_TRANS_SCALE (0xFF << UNIQ_TRANS_SCALE_SHIFT)
#define _PORT_TX_DW3_LN0_A 0x16250C
#define _PORT_TX_DW3_LN0_B 0x6C50C
#define _PORT_TX_DW3_LN0_C 0x6C90C
#define _PORT_TX_DW3_GRP_A 0x162D0C
#define _PORT_TX_DW3_GRP_B 0x6CD0C
#define _PORT_TX_DW3_GRP_C 0x6CF0C
#define BXT_PORT_TX_DW3_LN0(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
_PORT_TX_DW3_LN0_B, \
_PORT_TX_DW3_LN0_C)
#define BXT_PORT_TX_DW3_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
_PORT_TX_DW3_GRP_B, \
_PORT_TX_DW3_GRP_C)
#define SCALE_DCOMP_METHOD (1 << 26)
#define UNIQUE_TRANGE_EN_METHOD (1 << 27)
#define _PORT_TX_DW4_LN0_A 0x162510
#define _PORT_TX_DW4_LN0_B 0x6C510
#define _PORT_TX_DW4_LN0_C 0x6C910
#define _PORT_TX_DW4_GRP_A 0x162D10
#define _PORT_TX_DW4_GRP_B 0x6CD10
#define _PORT_TX_DW4_GRP_C 0x6CF10
#define BXT_PORT_TX_DW4_LN0(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
_PORT_TX_DW4_LN0_B, \
_PORT_TX_DW4_LN0_C)
#define BXT_PORT_TX_DW4_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
_PORT_TX_DW4_GRP_B, \
_PORT_TX_DW4_GRP_C)
#define DEEMPH_SHIFT 24
#define DE_EMPHASIS (0xFF << DEEMPH_SHIFT)
#define _PORT_TX_DW5_LN0_A 0x162514
#define _PORT_TX_DW5_LN0_B 0x6C514
#define _PORT_TX_DW5_LN0_C 0x6C914
#define _PORT_TX_DW5_GRP_A 0x162D14
#define _PORT_TX_DW5_GRP_B 0x6CD14
#define _PORT_TX_DW5_GRP_C 0x6CF14
#define BXT_PORT_TX_DW5_LN0(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
_PORT_TX_DW5_LN0_B, \
_PORT_TX_DW5_LN0_C)
#define BXT_PORT_TX_DW5_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
_PORT_TX_DW5_GRP_B, \
_PORT_TX_DW5_GRP_C)
#define DCC_DELAY_RANGE_1 (1 << 9)
#define DCC_DELAY_RANGE_2 (1 << 8)
#define _PORT_TX_DW14_LN0_A 0x162538
#define _PORT_TX_DW14_LN0_B 0x6C538
#define _PORT_TX_DW14_LN0_C 0x6C938
#define LATENCY_OPTIM_SHIFT 30
#define LATENCY_OPTIM (1 << LATENCY_OPTIM_SHIFT)
#define BXT_PORT_TX_DW14_LN(phy, ch, lane) \
_MMIO(_BXT_PHY_CH(phy, ch, _PORT_TX_DW14_LN0_B, \
_PORT_TX_DW14_LN0_C) + \
_BXT_LANE_OFFSET(lane))
/* UAIMI scratch pad register 1 */
#define UAIMI_SPR1 _MMIO(0x4F074)
/* SKL VccIO mask */
#define SKL_VCCIO_MASK 0x1
/* SKL balance leg register */
#define DISPIO_CR_TX_BMU_CR0 _MMIO(0x6C00C)
/* I_boost values */
#define BALANCE_LEG_SHIFT(port) (8+3*(port))
#define BALANCE_LEG_MASK(port) (7<<(8+3*(port)))
/* Balance leg disable bits */
#define BALANCE_LEG_DISABLE_SHIFT 23
#define BALANCE_LEG_DISABLE(port) (1 << (23 + (port)))
/*
* Fence registers
* [0-7] @ 0x2000 gen2,gen3
* [8-15] @ 0x3000 945,g33,pnv
*
* [0-15] @ 0x3000 gen4,gen5
*
* [0-15] @ 0x100000 gen6,vlv,chv
* [0-31] @ 0x100000 gen7+
*/
#define FENCE_REG(i) _MMIO(0x2000 + (((i) & 8) << 9) + ((i) & 7) * 4)
#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 4
#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_LO(i) _MMIO(0x03000 + (i) * 8)
#define FENCE_REG_965_HI(i) _MMIO(0x03000 + (i) * 8 + 4)
#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
#define FENCE_REG_GEN6_LO(i) _MMIO(0x100000 + (i) * 8)
#define FENCE_REG_GEN6_HI(i) _MMIO(0x100000 + (i) * 8 + 4)
#define GEN6_FENCE_PITCH_SHIFT 32
#define GEN7_FENCE_MAX_PITCH_VAL 0x0800
/* control register for cpu gtt access */
#define TILECTL _MMIO(0x101000)
#define TILECTL_SWZCTL (1 << 0)
#define TILECTL_TLBPF (1 << 1)
#define TILECTL_TLB_PREFETCH_DIS (1 << 2)
#define TILECTL_BACKSNOOP_DIS (1 << 3)
/*
* Instruction and interrupt control regs
*/
#define PGTBL_CTL _MMIO(0x02020)
#define PGTBL_ADDRESS_LO_MASK 0xfffff000 /* bits [31:12] */
#define PGTBL_ADDRESS_HI_MASK 0x000000f0 /* bits [35:32] (gen4) */
#define PGTBL_ER _MMIO(0x02024)
#define PRB0_BASE (0x2030-0x30)
#define PRB1_BASE (0x2040-0x30) /* 830,gen3 */
#define PRB2_BASE (0x2050-0x30) /* gen3 */
#define SRB0_BASE (0x2100-0x30) /* gen2 */
#define SRB1_BASE (0x2110-0x30) /* gen2 */
#define SRB2_BASE (0x2120-0x30) /* 830 */
#define SRB3_BASE (0x2130-0x30) /* 830 */
#define RENDER_RING_BASE 0x02000
#define BSD_RING_BASE 0x04000
#define GEN6_BSD_RING_BASE 0x12000
#define GEN8_BSD2_RING_BASE 0x1c000
#define VEBOX_RING_BASE 0x1a000
#define BLT_RING_BASE 0x22000
#define RING_TAIL(base) _MMIO((base)+0x30)
#define RING_HEAD(base) _MMIO((base)+0x34)
#define RING_START(base) _MMIO((base)+0x38)
#define RING_CTL(base) _MMIO((base)+0x3c)
#define RING_CTL_SIZE(size) ((size) - PAGE_SIZE) /* in bytes -> pages */
#define RING_SYNC_0(base) _MMIO((base)+0x40)
#define RING_SYNC_1(base) _MMIO((base)+0x44)
#define RING_SYNC_2(base) _MMIO((base)+0x48)
#define GEN6_RVSYNC (RING_SYNC_0(RENDER_RING_BASE))
#define GEN6_RBSYNC (RING_SYNC_1(RENDER_RING_BASE))
#define GEN6_RVESYNC (RING_SYNC_2(RENDER_RING_BASE))
#define GEN6_VBSYNC (RING_SYNC_0(GEN6_BSD_RING_BASE))
#define GEN6_VRSYNC (RING_SYNC_1(GEN6_BSD_RING_BASE))
#define GEN6_VVESYNC (RING_SYNC_2(GEN6_BSD_RING_BASE))
#define GEN6_BRSYNC (RING_SYNC_0(BLT_RING_BASE))
#define GEN6_BVSYNC (RING_SYNC_1(BLT_RING_BASE))
#define GEN6_BVESYNC (RING_SYNC_2(BLT_RING_BASE))
#define GEN6_VEBSYNC (RING_SYNC_0(VEBOX_RING_BASE))
#define GEN6_VERSYNC (RING_SYNC_1(VEBOX_RING_BASE))
#define GEN6_VEVSYNC (RING_SYNC_2(VEBOX_RING_BASE))
#define GEN6_NOSYNC INVALID_MMIO_REG
#define RING_PSMI_CTL(base) _MMIO((base)+0x50)
#define RING_MAX_IDLE(base) _MMIO((base)+0x54)
#define RING_HWS_PGA(base) _MMIO((base)+0x80)
#define RING_HWS_PGA_GEN6(base) _MMIO((base)+0x2080)
#define RING_RESET_CTL(base) _MMIO((base)+0xd0)
#define RESET_CTL_REQUEST_RESET (1 << 0)
#define RESET_CTL_READY_TO_RESET (1 << 1)
#define HSW_GTT_CACHE_EN _MMIO(0x4024)
#define GTT_CACHE_EN_ALL 0xF0007FFF
#define GEN7_WR_WATERMARK _MMIO(0x4028)
#define GEN7_GFX_PRIO_CTRL _MMIO(0x402C)
#define ARB_MODE _MMIO(0x4030)
#define ARB_MODE_SWIZZLE_SNB (1<<4)
#define ARB_MODE_SWIZZLE_IVB (1<<5)
#define GEN7_GFX_PEND_TLB0 _MMIO(0x4034)
#define GEN7_GFX_PEND_TLB1 _MMIO(0x4038)
/* L3, CVS, ZTLB, RCC, CASC LRA min, max values */
#define GEN7_LRA_LIMITS(i) _MMIO(0x403C + (i) * 4)
#define GEN7_LRA_LIMITS_REG_NUM 13
#define GEN7_MEDIA_MAX_REQ_COUNT _MMIO(0x4070)
#define GEN7_GFX_MAX_REQ_COUNT _MMIO(0x4074)
#define GAMTARBMODE _MMIO(0x04a08)
#define ARB_MODE_BWGTLB_DISABLE (1<<9)
#define ARB_MODE_SWIZZLE_BDW (1<<1)
#define RENDER_HWS_PGA_GEN7 _MMIO(0x04080)
#define RING_FAULT_REG(engine) _MMIO(0x4094 + 0x100*(engine)->hw_id)
#define RING_FAULT_GTTSEL_MASK (1<<11)
#define RING_FAULT_SRCID(x) (((x) >> 3) & 0xff)
#define RING_FAULT_FAULT_TYPE(x) (((x) >> 1) & 0x3)
#define RING_FAULT_VALID (1<<0)
#define DONE_REG _MMIO(0x40b0)
#define GEN8_PRIVATE_PAT_LO _MMIO(0x40e0)
#define GEN8_PRIVATE_PAT_HI _MMIO(0x40e0 + 4)
#define BSD_HWS_PGA_GEN7 _MMIO(0x04180)
#define BLT_HWS_PGA_GEN7 _MMIO(0x04280)
#define VEBOX_HWS_PGA_GEN7 _MMIO(0x04380)
#define RING_ACTHD(base) _MMIO((base)+0x74)
#define RING_ACTHD_UDW(base) _MMIO((base)+0x5c)
#define RING_NOPID(base) _MMIO((base)+0x94)
#define RING_IMR(base) _MMIO((base)+0xa8)
#define RING_HWSTAM(base) _MMIO((base)+0x98)
#define RING_TIMESTAMP(base) _MMIO((base)+0x358)
#define RING_TIMESTAMP_UDW(base) _MMIO((base)+0x358 + 4)
#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 RING_WAIT_I8XX (1<<0) /* gen2, PRBx_HEAD */
#define RING_WAIT (1<<11) /* gen3+, PRBx_CTL */
#define RING_WAIT_SEMAPHORE (1<<10) /* gen6+ */
#define RING_FORCE_TO_NONPRIV(base, i) _MMIO(((base)+0x4D0) + (i)*4)
#define RING_MAX_NONPRIV_SLOTS 12
#define GEN7_TLB_RD_ADDR _MMIO(0x4700)
#define GEN9_GAMT_ECO_REG_RW_IA _MMIO(0x4ab0)
#define GAMT_ECO_ENABLE_IN_PLACE_DECOMPRESS (1<<18)
#define GAMT_CHKN_BIT_REG _MMIO(0x4ab8)
#define GAMT_CHKN_DISABLE_DYNAMIC_CREDIT_SHARING (1<<28)
#if 0
#define PRB0_TAIL _MMIO(0x2030)
#define PRB0_HEAD _MMIO(0x2034)
#define PRB0_START _MMIO(0x2038)
#define PRB0_CTL _MMIO(0x203c)
#define PRB1_TAIL _MMIO(0x2040) /* 915+ only */
#define PRB1_HEAD _MMIO(0x2044) /* 915+ only */
#define PRB1_START _MMIO(0x2048) /* 915+ only */
#define PRB1_CTL _MMIO(0x204c) /* 915+ only */
#endif
#define IPEIR_I965 _MMIO(0x2064)
#define IPEHR_I965 _MMIO(0x2068)
#define GEN7_SC_INSTDONE _MMIO(0x7100)
#define GEN7_SAMPLER_INSTDONE _MMIO(0xe160)
#define GEN7_ROW_INSTDONE _MMIO(0xe164)
#define GEN8_MCR_SELECTOR _MMIO(0xfdc)
#define GEN8_MCR_SLICE(slice) (((slice) & 3) << 26)
#define GEN8_MCR_SLICE_MASK GEN8_MCR_SLICE(3)
#define GEN8_MCR_SUBSLICE(subslice) (((subslice) & 3) << 24)
#define GEN8_MCR_SUBSLICE_MASK GEN8_MCR_SUBSLICE(3)
#define RING_IPEIR(base) _MMIO((base)+0x64)
#define RING_IPEHR(base) _MMIO((base)+0x68)
/*
* On GEN4, only the render ring INSTDONE exists and has a different
* layout than the GEN7+ version.
* The GEN2 counterpart of this register is GEN2_INSTDONE.
*/
#define RING_INSTDONE(base) _MMIO((base)+0x6c)
#define RING_INSTPS(base) _MMIO((base)+0x70)
#define RING_DMA_FADD(base) _MMIO((base)+0x78)
#define RING_DMA_FADD_UDW(base) _MMIO((base)+0x60) /* gen8+ */
#define RING_INSTPM(base) _MMIO((base)+0xc0)
#define RING_MI_MODE(base) _MMIO((base)+0x9c)
#define INSTPS _MMIO(0x2070) /* 965+ only */
#define GEN4_INSTDONE1 _MMIO(0x207c) /* 965+ only, aka INSTDONE_2 on SNB */
#define ACTHD_I965 _MMIO(0x2074)
#define HWS_PGA _MMIO(0x2080)
#define HWS_ADDRESS_MASK 0xfffff000
#define HWS_START_ADDRESS_SHIFT 4
#define PWRCTXA _MMIO(0x2088) /* 965GM+ only */
#define PWRCTX_EN (1<<0)
#define IPEIR _MMIO(0x2088)
#define IPEHR _MMIO(0x208c)
#define GEN2_INSTDONE _MMIO(0x2090)
#define NOPID _MMIO(0x2094)
#define HWSTAM _MMIO(0x2098)
#define DMA_FADD_I8XX _MMIO(0x20d0)
#define RING_BBSTATE(base) _MMIO((base)+0x110)
#define RING_BB_PPGTT (1 << 5)
#define RING_SBBADDR(base) _MMIO((base)+0x114) /* hsw+ */
#define RING_SBBSTATE(base) _MMIO((base)+0x118) /* hsw+ */
#define RING_SBBADDR_UDW(base) _MMIO((base)+0x11c) /* gen8+ */
#define RING_BBADDR(base) _MMIO((base)+0x140)
#define RING_BBADDR_UDW(base) _MMIO((base)+0x168) /* gen8+ */
#define RING_BB_PER_CTX_PTR(base) _MMIO((base)+0x1c0) /* gen8+ */
#define RING_INDIRECT_CTX(base) _MMIO((base)+0x1c4) /* gen8+ */
#define RING_INDIRECT_CTX_OFFSET(base) _MMIO((base)+0x1c8) /* gen8+ */
#define RING_CTX_TIMESTAMP(base) _MMIO((base)+0x3a8) /* gen8+ */
#define ERROR_GEN6 _MMIO(0x40a0)
#define GEN7_ERR_INT _MMIO(0x44040)
#define ERR_INT_POISON (1<<31)
#define ERR_INT_MMIO_UNCLAIMED (1<<13)
#define ERR_INT_PIPE_CRC_DONE_C (1<<8)
#define ERR_INT_FIFO_UNDERRUN_C (1<<6)
#define ERR_INT_PIPE_CRC_DONE_B (1<<5)
#define ERR_INT_FIFO_UNDERRUN_B (1<<3)
#define ERR_INT_PIPE_CRC_DONE_A (1<<2)
#define ERR_INT_PIPE_CRC_DONE(pipe) (1<<(2 + (pipe)*3))
#define ERR_INT_FIFO_UNDERRUN_A (1<<0)
#define ERR_INT_FIFO_UNDERRUN(pipe) (1<<((pipe)*3))
#define GEN8_FAULT_TLB_DATA0 _MMIO(0x4b10)
#define GEN8_FAULT_TLB_DATA1 _MMIO(0x4b14)
#define FPGA_DBG _MMIO(0x42300)
#define FPGA_DBG_RM_NOCLAIM (1<<31)
#define CLAIM_ER _MMIO(VLV_DISPLAY_BASE + 0x2028)
#define CLAIM_ER_CLR (1 << 31)
#define CLAIM_ER_OVERFLOW (1 << 16)
#define CLAIM_ER_CTR_MASK 0xffff
#define DERRMR _MMIO(0x44050)
/* Note that HBLANK events are reserved on bdw+ */
#define DERRMR_PIPEA_SCANLINE (1<<0)
#define DERRMR_PIPEA_PRI_FLIP_DONE (1<<1)
#define DERRMR_PIPEA_SPR_FLIP_DONE (1<<2)
#define DERRMR_PIPEA_VBLANK (1<<3)
#define DERRMR_PIPEA_HBLANK (1<<5)
#define DERRMR_PIPEB_SCANLINE (1<<8)
#define DERRMR_PIPEB_PRI_FLIP_DONE (1<<9)
#define DERRMR_PIPEB_SPR_FLIP_DONE (1<<10)
#define DERRMR_PIPEB_VBLANK (1<<11)
#define DERRMR_PIPEB_HBLANK (1<<13)
/* Note that PIPEC is not a simple translation of PIPEA/PIPEB */
#define DERRMR_PIPEC_SCANLINE (1<<14)
#define DERRMR_PIPEC_PRI_FLIP_DONE (1<<15)
#define DERRMR_PIPEC_SPR_FLIP_DONE (1<<20)
#define DERRMR_PIPEC_VBLANK (1<<21)
#define DERRMR_PIPEC_HBLANK (1<<22)
/* GM45+ chicken bits -- debug workaround bits that may be required
* for various sorts of correct behavior. The top 16 bits of each are
* the enables for writing to the corresponding low bit.
*/
#define _3D_CHICKEN _MMIO(0x2084)
#define _3D_CHICKEN_HIZ_PLANE_DISABLE_MSAA_4X_SNB (1 << 10)
#define _3D_CHICKEN2 _MMIO(0x208c)
/* Disables pipelining of read flushes past the SF-WIZ interface.
* Required on all Ironlake steppings according to the B-Spec, but the
* particular danger of not doing so is not specified.
*/
# define _3D_CHICKEN2_WM_READ_PIPELINED (1 << 14)
#define _3D_CHICKEN3 _MMIO(0x2090)
#define _3D_CHICKEN_SF_DISABLE_OBJEND_CULL (1 << 10)
#define _3D_CHICKEN3_SF_DISABLE_FASTCLIP_CULL (1 << 5)
#define _3D_CHICKEN_SDE_LIMIT_FIFO_POLY_DEPTH(x) ((x)<<1) /* gen8+ */
#define _3D_CHICKEN3_SF_DISABLE_PIPELINED_ATTR_FETCH (1 << 1) /* gen6 */
#define MI_MODE _MMIO(0x209c)
# define VS_TIMER_DISPATCH (1 << 6)
# define MI_FLUSH_ENABLE (1 << 12)
# define ASYNC_FLIP_PERF_DISABLE (1 << 14)
# define MODE_IDLE (1 << 9)
# define STOP_RING (1 << 8)
#define GEN6_GT_MODE _MMIO(0x20d0)
#define GEN7_GT_MODE _MMIO(0x7008)
#define GEN6_WIZ_HASHING(hi, lo) (((hi) << 9) | ((lo) << 7))
#define GEN6_WIZ_HASHING_8x8 GEN6_WIZ_HASHING(0, 0)
#define GEN6_WIZ_HASHING_8x4 GEN6_WIZ_HASHING(0, 1)
#define GEN6_WIZ_HASHING_16x4 GEN6_WIZ_HASHING(1, 0)
#define GEN6_WIZ_HASHING_MASK GEN6_WIZ_HASHING(1, 1)
#define GEN6_TD_FOUR_ROW_DISPATCH_DISABLE (1 << 5)
#define GEN9_IZ_HASHING_MASK(slice) (0x3 << ((slice) * 2))
#define GEN9_IZ_HASHING(slice, val) ((val) << ((slice) * 2))
/* chicken reg for WaConextSwitchWithConcurrentTLBInvalidate */
#define GEN9_CSFE_CHICKEN1_RCS _MMIO(0x20D4)
#define GEN9_PREEMPT_GPGPU_SYNC_SWITCH_DISABLE (1 << 2)
/* WaClearTdlStateAckDirtyBits */
#define GEN8_STATE_ACK _MMIO(0x20F0)
#define GEN9_STATE_ACK_SLICE1 _MMIO(0x20F8)
#define GEN9_STATE_ACK_SLICE2 _MMIO(0x2100)
#define GEN9_STATE_ACK_TDL0 (1 << 12)
#define GEN9_STATE_ACK_TDL1 (1 << 13)
#define GEN9_STATE_ACK_TDL2 (1 << 14)
#define GEN9_STATE_ACK_TDL3 (1 << 15)
#define GEN9_SUBSLICE_TDL_ACK_BITS \
(GEN9_STATE_ACK_TDL3 | GEN9_STATE_ACK_TDL2 | \
GEN9_STATE_ACK_TDL1 | GEN9_STATE_ACK_TDL0)
#define GFX_MODE _MMIO(0x2520)
#define GFX_MODE_GEN7 _MMIO(0x229c)
#define RING_MODE_GEN7(engine) _MMIO((engine)->mmio_base+0x29c)
#define GFX_RUN_LIST_ENABLE (1<<15)
#define GFX_INTERRUPT_STEERING (1<<14)
#define GFX_TLB_INVALIDATE_EXPLICIT (1<<13)
#define GFX_SURFACE_FAULT_ENABLE (1<<12)
#define GFX_REPLAY_MODE (1<<11)
#define GFX_PSMI_GRANULARITY (1<<10)
#define GFX_PPGTT_ENABLE (1<<9)
#define GEN8_GFX_PPGTT_48B (1<<7)
#define GFX_FORWARD_VBLANK_MASK (3<<5)
#define GFX_FORWARD_VBLANK_NEVER (0<<5)
#define GFX_FORWARD_VBLANK_ALWAYS (1<<5)
#define GFX_FORWARD_VBLANK_COND (2<<5)
#define VLV_DISPLAY_BASE 0x180000
#define VLV_MIPI_BASE VLV_DISPLAY_BASE
#define BXT_MIPI_BASE 0x60000
#define VLV_GU_CTL0 _MMIO(VLV_DISPLAY_BASE + 0x2030)
#define VLV_GU_CTL1 _MMIO(VLV_DISPLAY_BASE + 0x2034)
#define SCPD0 _MMIO(0x209c) /* 915+ only */
#define IER _MMIO(0x20a0)
#define IIR _MMIO(0x20a4)
#define IMR _MMIO(0x20a8)
#define ISR _MMIO(0x20ac)
#define VLV_GUNIT_CLOCK_GATE _MMIO(VLV_DISPLAY_BASE + 0x2060)
#define GINT_DIS (1<<22)
#define GCFG_DIS (1<<8)
#define VLV_GUNIT_CLOCK_GATE2 _MMIO(VLV_DISPLAY_BASE + 0x2064)
#define VLV_IIR_RW _MMIO(VLV_DISPLAY_BASE + 0x2084)
#define VLV_IER _MMIO(VLV_DISPLAY_BASE + 0x20a0)
#define VLV_IIR _MMIO(VLV_DISPLAY_BASE + 0x20a4)
#define VLV_IMR _MMIO(VLV_DISPLAY_BASE + 0x20a8)
#define VLV_ISR _MMIO(VLV_DISPLAY_BASE + 0x20ac)
#define VLV_PCBR _MMIO(VLV_DISPLAY_BASE + 0x2120)
#define VLV_PCBR_ADDR_SHIFT 12
#define DISPLAY_PLANE_FLIP_PENDING(plane) (1<<(11-(plane))) /* A and B only */
#define EIR _MMIO(0x20b0)
#define EMR _MMIO(0x20b4)
#define ESR _MMIO(0x20b8)
#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 _MMIO(0x20c0)
#define INSTPM_SELF_EN (1<<12) /* 915GM only */
#define INSTPM_AGPBUSY_INT_EN (1<<11) /* gen3: when disabled, pending interrupts
will not assert AGPBUSY# and will only
be delivered when out of C3. */
#define INSTPM_FORCE_ORDERING (1<<7) /* GEN6+ */
#define INSTPM_TLB_INVALIDATE (1<<9)
#define INSTPM_SYNC_FLUSH (1<<5)
#define ACTHD _MMIO(0x20c8)
#define MEM_MODE _MMIO(0x20cc)
#define MEM_DISPLAY_B_TRICKLE_FEED_DISABLE (1<<3) /* 830 only */
#define MEM_DISPLAY_A_TRICKLE_FEED_DISABLE (1<<2) /* 830/845 only */
#define MEM_DISPLAY_TRICKLE_FEED_DISABLE (1<<2) /* 85x only */
#define FW_BLC _MMIO(0x20d8)
#define FW_BLC2 _MMIO(0x20dc)
#define FW_BLC_SELF _MMIO(0x20e0) /* 915+ only */
#define FW_BLC_SELF_EN_MASK (1<<31)
#define FW_BLC_SELF_FIFO_MASK (1<<16) /* 945 only */
#define FW_BLC_SELF_EN (1<<15) /* 945 only */
#define MM_BURST_LENGTH 0x00700000
#define MM_FIFO_WATERMARK 0x0001F000
#define LM_BURST_LENGTH 0x00000700
#define LM_FIFO_WATERMARK 0x0000001F
#define MI_ARB_STATE _MMIO(0x20e4) /* 915+ only */
/* Make render/texture TLB fetches lower priorty than associated data
* fetches. This is not turned on by default
*/
#define MI_ARB_RENDER_TLB_LOW_PRIORITY (1 << 15)
/* Isoch request wait on GTT enable (Display A/B/C streams).
* Make isoch requests stall on the TLB update. May cause
* display underruns (test mode only)
*/
#define MI_ARB_ISOCH_WAIT_GTT (1 << 14)
/* Block grant count for isoch requests when block count is
* set to a finite value.
*/
#define MI_ARB_BLOCK_GRANT_MASK (3 << 12)
#define MI_ARB_BLOCK_GRANT_8 (0 << 12) /* for 3 display planes */
#define MI_ARB_BLOCK_GRANT_4 (1 << 12) /* for 2 display planes */
#define MI_ARB_BLOCK_GRANT_2 (2 << 12) /* for 1 display plane */
#define MI_ARB_BLOCK_GRANT_0 (3 << 12) /* don't use */
/* Enable render writes to complete in C2/C3/C4 power states.
* If this isn't enabled, render writes are prevented in low
* power states. That seems bad to me.
*/
#define MI_ARB_C3_LP_WRITE_ENABLE (1 << 11)
/* This acknowledges an async flip immediately instead
* of waiting for 2TLB fetches.
*/
#define MI_ARB_ASYNC_FLIP_ACK_IMMEDIATE (1 << 10)
/* Enables non-sequential data reads through arbiter
*/
#define MI_ARB_DUAL_DATA_PHASE_DISABLE (1 << 9)
/* Disable FSB snooping of cacheable write cycles from binner/render
* command stream
*/
#define MI_ARB_CACHE_SNOOP_DISABLE (1 << 8)
/* Arbiter time slice for non-isoch streams */
#define MI_ARB_TIME_SLICE_MASK (7 << 5)
#define MI_ARB_TIME_SLICE_1 (0 << 5)
#define MI_ARB_TIME_SLICE_2 (1 << 5)
#define MI_ARB_TIME_SLICE_4 (2 << 5)
#define MI_ARB_TIME_SLICE_6 (3 << 5)
#define MI_ARB_TIME_SLICE_8 (4 << 5)
#define MI_ARB_TIME_SLICE_10 (5 << 5)
#define MI_ARB_TIME_SLICE_14 (6 << 5)
#define MI_ARB_TIME_SLICE_16 (7 << 5)
/* Low priority grace period page size */
#define MI_ARB_LOW_PRIORITY_GRACE_4KB (0 << 4) /* default */
#define MI_ARB_LOW_PRIORITY_GRACE_8KB (1 << 4)
/* Disable display A/B trickle feed */
#define MI_ARB_DISPLAY_TRICKLE_FEED_DISABLE (1 << 2)
/* Set display plane priority */
#define MI_ARB_DISPLAY_PRIORITY_A_B (0 << 0) /* display A > display B */
#define MI_ARB_DISPLAY_PRIORITY_B_A (1 << 0) /* display B > display A */
#define MI_STATE _MMIO(0x20e4) /* gen2 only */
#define MI_AGPBUSY_INT_EN (1 << 1) /* 85x only */
#define MI_AGPBUSY_830_MODE (1 << 0) /* 85x only */
#define CACHE_MODE_0 _MMIO(0x2120) /* 915+ only */
#define CM0_PIPELINED_RENDER_FLUSH_DISABLE (1<<8)
#define CM0_IZ_OPT_DISABLE (1<<6)
#define CM0_ZR_OPT_DISABLE (1<<5)
#define CM0_STC_EVICT_DISABLE_LRA_SNB (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 _MMIO(0x2170) /* 915+ only */
#define GFX_FLSH_CNTL_GEN6 _MMIO(0x101008)
#define GFX_FLSH_CNTL_EN (1<<0)
#define ECOSKPD _MMIO(0x21d0)
#define ECO_GATING_CX_ONLY (1<<3)
#define ECO_FLIP_DONE (1<<0)
#define CACHE_MODE_0_GEN7 _MMIO(0x7000) /* IVB+ */
#define RC_OP_FLUSH_ENABLE (1<<0)
#define HIZ_RAW_STALL_OPT_DISABLE (1<<2)
#define CACHE_MODE_1 _MMIO(0x7004) /* IVB+ */
#define PIXEL_SUBSPAN_COLLECT_OPT_DISABLE (1<<6)
#define GEN8_4x4_STC_OPTIMIZATION_DISABLE (1<<6)
#define GEN9_PARTIAL_RESOLVE_IN_VC_DISABLE (1<<1)
#define GEN6_BLITTER_ECOSKPD _MMIO(0x221d0)
#define GEN6_BLITTER_LOCK_SHIFT 16
#define GEN6_BLITTER_FBC_NOTIFY (1<<3)
#define GEN6_RC_SLEEP_PSMI_CONTROL _MMIO(0x2050)
#define GEN6_PSMI_SLEEP_MSG_DISABLE (1 << 0)
#define GEN8_RC_SEMA_IDLE_MSG_DISABLE (1 << 12)
#define GEN8_FF_DOP_CLOCK_GATE_DISABLE (1<<10)
#define GEN6_RCS_PWR_FSM _MMIO(0x22ac)
#define GEN9_RCS_FE_FSM2 _MMIO(0x22a4)
/* Fuse readout registers for GT */
#define CHV_FUSE_GT _MMIO(VLV_DISPLAY_BASE + 0x2168)
#define CHV_FGT_DISABLE_SS0 (1 << 10)
#define CHV_FGT_DISABLE_SS1 (1 << 11)
#define CHV_FGT_EU_DIS_SS0_R0_SHIFT 16
#define CHV_FGT_EU_DIS_SS0_R0_MASK (0xf << CHV_FGT_EU_DIS_SS0_R0_SHIFT)
#define CHV_FGT_EU_DIS_SS0_R1_SHIFT 20
#define CHV_FGT_EU_DIS_SS0_R1_MASK (0xf << CHV_FGT_EU_DIS_SS0_R1_SHIFT)
#define CHV_FGT_EU_DIS_SS1_R0_SHIFT 24
#define CHV_FGT_EU_DIS_SS1_R0_MASK (0xf << CHV_FGT_EU_DIS_SS1_R0_SHIFT)
#define CHV_FGT_EU_DIS_SS1_R1_SHIFT 28
#define CHV_FGT_EU_DIS_SS1_R1_MASK (0xf <<<