Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

Pull drm updates from Dave Airlie:
 "This is the main pull request for the drm for 4.3.  Nouveau is
  probably the biggest amount of changes in here, since it missed 4.2.
  Highlights below, along with the usual bunch of fixes.

  All stuff outside drm should have applicable acks.

  Highlights:

   - new drivers:
        freescale dcu kms driver

   - core:
        more atomic fixes
        disable some dri1 interfaces on kms drivers
        drop fb panic handling, this was just getting more broken, as more locking was required.
        new core fbdev Kconfig support - instead of each driver enable/disabling it
        struct_mutex cleanups

   - panel:
        more new panels
        cleanup Kconfig

   - i915:
        Skylake support enabled by default
        legacy modesetting using atomic infrastructure
        Skylake fixes
        GEN9 workarounds

   - amdgpu:
        Fiji support
        CGS support for amdgpu
        Initial GPU scheduler - off by default
        Lots of bug fixes and optimisations.

   - radeon:
        DP fixes
        misc fixes

   - amdkfd:
        Add Carrizo support for amdkfd using amdgpu.

   - nouveau:
        long pending cleanup to complete driver,
        fully bisectable which makes it larger,
        perfmon work
        more reclocking improvements
        maxwell displayport fixes

   - vmwgfx:
        new DX device support, supports OpenGL 3.3
        screen targets support

   - mgag200:
        G200eW support
        G200e new revision support

   - msm:
        dragonboard 410c support, msm8x94 support, msm8x74v1 support
        yuv format support
        dma plane support
        mdp5 rotation
        initial hdcp

   - sti:
        atomic support

   - exynos:
        lots of cleanups
        atomic modesetting/pageflipping support
        render node support

   - tegra:
        tegra210 support (dc, dsi, dp/hdmi)
        dpms with atomic modesetting support

   - atmel:
        support for 3 more atmel SoCs
        new input formats, PRIME support.

   - dwhdmi:
        preparing to add audio support

   - rockchip:
        yuv plane support"

* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (1369 commits)
  drm/amdgpu: rename gmc_v8_0_init_compute_vmid
  drm/amdgpu: fix vce3 instance handling
  drm/amdgpu: remove ib test for the second VCE Ring
  drm/amdgpu: properly enable VM fault interrupts
  drm/amdgpu: fix warning in scheduler
  drm/amdgpu: fix buffer placement under memory pressure
  drm/amdgpu/cz: fix cz_dpm_update_low_memory_pstate logic
  drm/amdgpu: fix typo in dce11 watermark setup
  drm/amdgpu: fix typo in dce10 watermark setup
  drm/amdgpu: use top down allocation for non-CPU accessible vram
  drm/amdgpu: be explicit about cpu vram access for driver BOs (v2)
  drm/amdgpu: set MEC doorbell range for Fiji
  drm/amdgpu: implement burst NOP for SDMA
  drm/amdgpu: add insert_nop ring func and default implementation
  drm/amdgpu: add amdgpu_get_sdma_instance helper function
  drm/amdgpu: add AMDGPU_MAX_SDMA_INSTANCES
  drm/amdgpu: add burst_nop flag for sdma
  drm/amdgpu: add count field for the SDMA NOP packet v2
  drm/amdgpu: use PT for VM sync on unmap
  drm/amdgpu: make wait_event uninterruptible in push_job
  ...

1 files changed, 152 insertions, 29 deletions

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 2030f602cbf8..83a0888756d6 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -50,12 +50,17 @@
 
 /* PCI config space */
 
-#define HPLLCC	0xc0 /* 855 only */
-#define   GC_CLOCK_CONTROL_MASK		(0xf << 0)
+#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_166_250		(3 << 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 GCFGC2	0xda
 #define GCFGC	0xf0 /* 915+ only */
 #define   GC_LOW_FREQUENCY_ENABLE	(1 << 7)
@@ -155,6 +160,7 @@
 #define GAM_ECOCHK			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)
@@ -172,13 +178,22 @@
 #define GAB_CTL				0x24000
 #define   GAB_CTL_CONT_AFTER_PAGEFAULT	(1<<8)
 
-#define GEN7_BIOS_RESERVED		0x1082C0
-#define GEN7_BIOS_RESERVED_1M		(0 << 5)
-#define GEN7_BIOS_RESERVED_256K		(1 << 5)
-#define GEN8_BIOS_RESERVED_SHIFT       7
-#define GEN7_BIOS_RESERVED_MASK        0x1
-#define GEN8_BIOS_RESERVED_MASK        0x3
-
+#define GEN6_STOLEN_RESERVED		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 */
 
@@ -316,6 +331,8 @@
 #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+ */
@@ -347,6 +364,8 @@
 #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(x) MI_INSTR(0x29, 2*(x)-1)
+#define MI_LOAD_REGISTER_MEM_GEN8(x) MI_INSTR(0x29, 3*(x)-1)
 #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. */
@@ -356,6 +375,7 @@
 #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	(0x2400)
 #define MI_PREDICATE_SRC1	(0x2408)
@@ -410,6 +430,7 @@
 #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)
@@ -426,6 +447,7 @@
 #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)
@@ -449,7 +471,6 @@
 #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_MEM    MI_INSTR(0x29, 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)
@@ -1163,10 +1184,12 @@ enum skl_disp_power_wells {
 #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_MASK		(0x07 << 13)
-#define   PORT_PLL_P1(x)		((x)  << 13)
-#define   PORT_PLL_P2_MASK		(0x1f << 8)
-#define   PORT_PLL_P2(x)		((x)  << 8)
+#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(port)	_PORT3(port, _PORT_PLL_EBB_0_A, \
 						_PORT_PLL_EBB_0_B,	\
 						_PORT_PLL_EBB_0_C)
@@ -1186,8 +1209,9 @@ enum skl_disp_power_wells {
 /* PORT_PLL_0_A */
 #define   PORT_PLL_M2_MASK		0xFF
 /* PORT_PLL_1_A */
-#define   PORT_PLL_N_MASK		(0x0F << 8)
-#define   PORT_PLL_N(x)			((x) << 8)
+#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 */
@@ -1201,9 +1225,11 @@ enum skl_disp_power_wells {
 /* PORT_PLL_8_A */
 #define   PORT_PLL_TARGET_CNT_MASK	0x3FF
 /* PORT_PLL_9_A */
-#define  PORT_PLL_LOCK_THRESHOLD_MASK	0xe
+#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(port)		_PORT3(port, _PORT_PLL_0_A,	\
@@ -1377,6 +1403,18 @@ enum skl_disp_power_wells {
 							_PORT_TX_DW14_LN0_C) + \
 					 _BXT_LANE_OFFSET(lane))
 
+/* UAIMI scratch pad register 1 */
+#define UAIMI_SPR1			0x4F074
+/* SKL VccIO mask */
+#define SKL_VCCIO_MASK			0x1
+/* SKL balance leg register */
+#define DISPIO_CR_TX_BMU_CR0		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
+
 /*
  * Fence registers
  */
@@ -1456,6 +1494,9 @@ enum skl_disp_power_wells {
 #define RING_MAX_IDLE(base)	((base)+0x54)
 #define RING_HWS_PGA(base)	((base)+0x80)
 #define RING_HWS_PGA_GEN6(base)	((base)+0x2080)
+#define RING_RESET_CTL(base)	((base)+0xd0)
+#define   RESET_CTL_REQUEST_RESET  (1 << 0)
+#define   RESET_CTL_READY_TO_RESET (1 << 1)
 
 #define HSW_GTT_CACHE_EN	0x4024
 #define   GTT_CACHE_EN_ALL	0xF0007FFF
@@ -1946,6 +1987,9 @@ enum skl_disp_power_wells {
 #define FBC_FENCE_OFF		0x03218 /* BSpec typo has 321Bh */
 #define FBC_TAG			0x03300
 
+#define FBC_STATUS2		0x43214
+#define  FBC_COMPRESSION_MASK	0x7ff
+
 #define FBC_LL_SIZE		(1536)
 
 /* Framebuffer compression for GM45+ */
@@ -2116,7 +2160,7 @@ enum skl_disp_power_wells {
 #define   DPLL_DVO_2X_MODE		(1 << 30)
 #define   DPLL_EXT_BUFFER_ENABLE_VLV	(1 << 30)
 #define   DPLL_SYNCLOCK_ENABLE		(1 << 29)
-#define   DPLL_REFA_CLK_ENABLE_VLV	(1 << 29)
+#define   DPLL_REF_CLK_ENABLE_VLV	(1 << 29)
 #define   DPLL_VGA_MODE_DIS		(1 << 28)
 #define   DPLLB_MODE_DAC_SERIAL		(1 << 26) /* i915 */
 #define   DPLLB_MODE_LVDS		(2 << 26) /* i915 */
@@ -2130,8 +2174,8 @@ enum skl_disp_power_wells {
 #define   DPLL_FPA01_P1_POST_DIV_MASK_PINEVIEW	0x00ff8000 /* Pineview */
 #define   DPLL_LOCK_VLV			(1<<15)
 #define   DPLL_INTEGRATED_CRI_CLK_VLV	(1<<14)
-#define   DPLL_INTEGRATED_CLOCK_VLV	(1<<13)
-#define   DPLL_SSC_REF_CLOCK_CHV	(1<<13)
+#define   DPLL_INTEGRATED_REF_CLK_VLV	(1<<13)
+#define   DPLL_SSC_REF_CLK_CHV		(1<<13)
 #define   DPLL_PORTC_READY_MASK		(0xf << 4)
 #define   DPLL_PORTB_READY_MASK		(0xf)
 
@@ -2488,6 +2532,9 @@ enum skl_disp_power_wells {
 #define CLKCFG_MEM_800					(3 << 4)
 #define CLKCFG_MEM_MASK					(7 << 4)
 
+#define HPLLVCO                 (MCHBAR_MIRROR_BASE + 0xc38)
+#define HPLLVCO_MOBILE          (MCHBAR_MIRROR_BASE + 0xc0f)
+
 #define TSC1			0x11001
 #define   TSE			(1<<0)
 #define TR1			0x11006
@@ -2718,8 +2765,10 @@ enum skl_disp_power_wells {
 #define GEN6_GT_THREAD_STATUS_CORE_MASK 0x7
 
 #define GEN6_GT_PERF_STATUS	(MCHBAR_MIRROR_BASE_SNB + 0x5948)
+#define BXT_GT_PERF_STATUS      (MCHBAR_MIRROR_BASE_SNB + 0x7070)
 #define GEN6_RP_STATE_LIMITS	(MCHBAR_MIRROR_BASE_SNB + 0x5994)
 #define GEN6_RP_STATE_CAP	(MCHBAR_MIRROR_BASE_SNB + 0x5998)
+#define BXT_RP_STATE_CAP        0x138170
 
 #define INTERVAL_1_28_US(us)	(((us) * 100) >> 7)
 #define INTERVAL_1_33_US(us)	(((us) * 3)   >> 2)
@@ -2767,7 +2816,8 @@ enum skl_disp_power_wells {
  * valid. Now, docs explain in dwords what is in the context object. The full
  * size is 70720 bytes, however, the power context and execlist context will
  * never be saved (power context is stored elsewhere, and execlists don't work
- * on HSW) - so the final size is 66944 bytes, which rounds to 17 pages.
+ * on HSW) - so the final size, including the extra state required for the
+ * Resource Streamer, is 66944 bytes, which rounds to 17 pages.
  */
 #define HSW_CXT_TOTAL_SIZE		(17 * PAGE_SIZE)
 /* Same as Haswell, but 72064 bytes now. */
@@ -4398,9 +4448,32 @@ enum skl_disp_power_wells {
 #define   DSPARB_BSTART_SHIFT	0
 #define   DSPARB_BEND_SHIFT	9 /* on 855 */
 #define   DSPARB_AEND_SHIFT	0
-
+#define   DSPARB_SPRITEA_SHIFT_VLV	0
+#define   DSPARB_SPRITEA_MASK_VLV	(0xff << 0)
+#define   DSPARB_SPRITEB_SHIFT_VLV	8
+#define   DSPARB_SPRITEB_MASK_VLV	(0xff << 8)
+#define   DSPARB_SPRITEC_SHIFT_VLV	16
+#define   DSPARB_SPRITEC_MASK_VLV	(0xff << 16)
+#define   DSPARB_SPRITED_SHIFT_VLV	24
+#define   DSPARB_SPRITED_MASK_VLV	(0xff << 24)
 #define DSPARB2			(VLV_DISPLAY_BASE + 0x70060) /* vlv/chv */
+#define   DSPARB_SPRITEA_HI_SHIFT_VLV	0
+#define   DSPARB_SPRITEA_HI_MASK_VLV	(0x1 << 0)
+#define   DSPARB_SPRITEB_HI_SHIFT_VLV	4
+#define   DSPARB_SPRITEB_HI_MASK_VLV	(0x1 << 4)
+#define   DSPARB_SPRITEC_HI_SHIFT_VLV	8
+#define   DSPARB_SPRITEC_HI_MASK_VLV	(0x1 << 8)
+#define   DSPARB_SPRITED_HI_SHIFT_VLV	12
+#define   DSPARB_SPRITED_HI_MASK_VLV	(0x1 << 12)
+#define   DSPARB_SPRITEE_HI_SHIFT_VLV	16
+#define   DSPARB_SPRITEE_HI_MASK_VLV	(0x1 << 16)
+#define   DSPARB_SPRITEF_HI_SHIFT_VLV	20
+#define   DSPARB_SPRITEF_HI_MASK_VLV	(0x1 << 20)
 #define DSPARB3			(VLV_DISPLAY_BASE + 0x7006c) /* chv */
+#define   DSPARB_SPRITEE_SHIFT_VLV	0
+#define   DSPARB_SPRITEE_MASK_VLV	(0xff << 0)
+#define   DSPARB_SPRITEF_SHIFT_VLV	8
+#define   DSPARB_SPRITEF_MASK_VLV	(0xff << 8)
 
 /* pnv/gen4/g4x/vlv/chv */
 #define DSPFW1			(dev_priv->info.display_mmio_offset + 0x70034)
@@ -5754,6 +5827,13 @@ enum skl_disp_power_wells {
 #define HSW_NDE_RSTWRN_OPT	0x46408
 #define  RESET_PCH_HANDSHAKE_ENABLE	(1<<4)
 
+#define SKL_DFSM			0x51000
+#define SKL_DFSM_CDCLK_LIMIT_MASK	(3 << 23)
+#define SKL_DFSM_CDCLK_LIMIT_675	(0 << 23)
+#define SKL_DFSM_CDCLK_LIMIT_540	(1 << 23)
+#define SKL_DFSM_CDCLK_LIMIT_450	(2 << 23)
+#define SKL_DFSM_CDCLK_LIMIT_337_5	(3 << 23)
+
 #define FF_SLICE_CS_CHICKEN2			0x20e4
 #define  GEN9_TSG_BARRIER_ACK_DISABLE		(1<<8)
 
@@ -5791,6 +5871,7 @@ enum skl_disp_power_wells {
 
 #define GEN8_L3SQCREG4				0xb118
 #define  GEN8_LQSC_RO_PERF_DIS			(1<<27)
+#define  GEN8_LQSC_FLUSH_COHERENT_LINES		(1<<21)
 
 /* GEN8 chicken */
 #define HDC_CHICKEN0				0x7300
@@ -5868,6 +5949,7 @@ enum skl_disp_power_wells {
 #define SDE_AUXC_CPT		(1 << 26)
 #define SDE_AUXB_CPT		(1 << 25)
 #define SDE_AUX_MASK_CPT	(7 << 25)
+#define SDE_PORTE_HOTPLUG_SPT	(1 << 25)
 #define SDE_PORTD_HOTPLUG_CPT	(1 << 23)
 #define SDE_PORTC_HOTPLUG_CPT	(1 << 22)
 #define SDE_PORTB_HOTPLUG_CPT	(1 << 21)
@@ -5878,6 +5960,10 @@ enum skl_disp_power_wells {
 				 SDE_PORTD_HOTPLUG_CPT |	\
 				 SDE_PORTC_HOTPLUG_CPT |	\
 				 SDE_PORTB_HOTPLUG_CPT)
+#define SDE_HOTPLUG_MASK_SPT	(SDE_PORTE_HOTPLUG_SPT |	\
+				 SDE_PORTD_HOTPLUG_CPT |	\
+				 SDE_PORTC_HOTPLUG_CPT |	\
+				 SDE_PORTB_HOTPLUG_CPT)
 #define SDE_GMBUS_CPT		(1 << 17)
 #define SDE_ERROR_CPT		(1 << 16)
 #define SDE_AUDIO_CP_REQ_C_CPT	(1 << 10)
@@ -5913,6 +5999,11 @@ enum skl_disp_power_wells {
 
 /* digital port hotplug */
 #define PCH_PORT_HOTPLUG        0xc4030		/* SHOTPLUG_CTL */
+#define BXT_PORTA_HOTPLUG_ENABLE	(1 << 28)
+#define BXT_PORTA_HOTPLUG_STATUS_MASK	(0x3 << 24)
+#define  BXT_PORTA_HOTPLUG_NO_DETECT	(0 << 24)
+#define  BXT_PORTA_HOTPLUG_SHORT_DETECT	(1 << 24)
+#define  BXT_PORTA_HOTPLUG_LONG_DETECT	(2 << 24)
 #define PORTD_HOTPLUG_ENABLE            (1 << 20)
 #define PORTD_PULSE_DURATION_2ms        (0)
 #define PORTD_PULSE_DURATION_4_5ms      (1 << 18)
@@ -5944,6 +6035,13 @@ enum skl_disp_power_wells {
 #define  PORTB_HOTPLUG_SHORT_DETECT	(1 << 0)
 #define  PORTB_HOTPLUG_LONG_DETECT	(2 << 0)
 
+#define PCH_PORT_HOTPLUG2        0xc403C		/* SHOTPLUG_CTL2 */
+#define PORTE_HOTPLUG_ENABLE            (1 << 4)
+#define PORTE_HOTPLUG_STATUS_MASK	(0x3 << 0)
+#define  PORTE_HOTPLUG_NO_DETECT	(0 << 0)
+#define  PORTE_HOTPLUG_SHORT_DETECT	(1 << 0)
+#define  PORTE_HOTPLUG_LONG_DETECT	(2 << 0)
+
 #define PCH_GPIOA               0xc5010
 #define PCH_GPIOB               0xc5014
 #define PCH_GPIOC               0xc5018
@@ -6047,6 +6145,9 @@ enum skl_disp_power_wells {
 #define _VIDEO_DIP_CTL_A         0xe0200
 #define _VIDEO_DIP_DATA_A        0xe0208
 #define _VIDEO_DIP_GCP_A         0xe0210
+#define  GCP_COLOR_INDICATION		(1 << 2)
+#define  GCP_DEFAULT_PHASE_ENABLE	(1 << 1)
+#define  GCP_AV_MUTE			(1 << 0)
 
 #define _VIDEO_DIP_CTL_B         0xe1200
 #define _VIDEO_DIP_DATA_B        0xe1208
@@ -6186,6 +6287,7 @@ enum skl_disp_power_wells {
 #define _TRANSA_CHICKEN1	 0xf0060
 #define _TRANSB_CHICKEN1	 0xf1060
 #define TRANS_CHICKEN1(pipe) _PIPE(pipe, _TRANSA_CHICKEN1, _TRANSB_CHICKEN1)
+#define  TRANS_CHICKEN1_HDMIUNIT_GC_DISABLE	(1<<10)
 #define  TRANS_CHICKEN1_DP0UNIT_GC_DISABLE	(1<<4)
 #define _TRANSA_CHICKEN2	 0xf0064
 #define _TRANSB_CHICKEN2	 0xf1064
@@ -6370,6 +6472,8 @@ enum skl_disp_power_wells {
 #define PCH_PP_CONTROL		0xc7204
 #define  PANEL_UNLOCK_REGS	(0xabcd << 16)
 #define  PANEL_UNLOCK_MASK	(0xffff << 16)
+#define  BXT_POWER_CYCLE_DELAY_MASK	(0x1f0)
+#define  BXT_POWER_CYCLE_DELAY_SHIFT	4
 #define  EDP_FORCE_VDD		(1 << 3)
 #define  EDP_BLC_ENABLE		(1 << 2)
 #define  PANEL_POWER_RESET	(1 << 1)
@@ -6398,6 +6502,17 @@ enum skl_disp_power_wells {
 #define  PANEL_POWER_CYCLE_DELAY_MASK	(0x1f)
 #define  PANEL_POWER_CYCLE_DELAY_SHIFT	0
 
+/* BXT PPS changes - 2nd set of PPS registers */
+#define _BXT_PP_STATUS2 	0xc7300
+#define _BXT_PP_CONTROL2 	0xc7304
+#define _BXT_PP_ON_DELAYS2	0xc7308
+#define _BXT_PP_OFF_DELAYS2	0xc730c
+
+#define BXT_PP_STATUS(n)	((!n) ? PCH_PP_STATUS : _BXT_PP_STATUS2)
+#define BXT_PP_CONTROL(n)	((!n) ? PCH_PP_CONTROL : _BXT_PP_CONTROL2)
+#define BXT_PP_ON_DELAYS(n)	((!n) ? PCH_PP_ON_DELAYS : _BXT_PP_ON_DELAYS2)
+#define BXT_PP_OFF_DELAYS(n)	((!n) ? PCH_PP_OFF_DELAYS : _BXT_PP_OFF_DELAYS2)
+
 #define PCH_DP_B		0xe4100
 #define PCH_DPB_AUX_CH_CTL	0xe4110
 #define PCH_DPB_AUX_CH_DATA1	0xe4114
@@ -6698,6 +6813,7 @@ enum skl_disp_power_wells {
 #define	  GEN6_PCODE_READ_RC6VIDS		0x5
 #define     GEN6_ENCODE_RC6_VID(mv)		(((mv) - 245) / 5)
 #define     GEN6_DECODE_RC6_VID(vids)		(((vids) * 5) + 245)
+#define   BDW_PCODE_DISPLAY_FREQ_CHANGE_REQ	0x18
 #define   GEN9_PCODE_READ_MEM_LATENCY		0x6
 #define     GEN9_MEM_LATENCY_LEVEL_MASK		0xFF
 #define     GEN9_MEM_LATENCY_LEVEL_1_5_SHIFT	8
@@ -6756,6 +6872,9 @@ enum skl_disp_power_wells {
 #define GEN7_MISCCPCTL			(0x9424)
 #define   GEN7_DOP_CLOCK_GATE_ENABLE	(1<<0)
 
+#define GEN8_GARBCNTL                   0xB004
+#define   GEN9_GAPS_TSV_CREDIT_DISABLE  (1<<7)
+
 /* IVYBRIDGE DPF */
 #define GEN7_L3CDERRST1			0xB008 /* L3CD Error Status 1 */
 #define HSW_L3CDERRST11			0xB208 /* L3CD Error Status register 1 slice 1 */
@@ -7163,6 +7282,7 @@ enum skl_disp_power_wells {
 #define  LCPLL_CLK_FREQ_337_5_BDW	(2<<26)
 #define  LCPLL_CLK_FREQ_675_BDW		(3<<26)
 #define  LCPLL_CD_CLOCK_DISABLE		(1<<25)
+#define  LCPLL_ROOT_CD_CLOCK_DISABLE	(1<<24)
 #define  LCPLL_CD2X_CLOCK_DISABLE	(1<<23)
 #define  LCPLL_POWER_DOWN_ALLOW		(1<<22)
 #define  LCPLL_CD_SOURCE_FCLK		(1<<21)
@@ -7265,12 +7385,6 @@ enum skl_disp_power_wells {
 #define DC_STATE_EN			0x45504
 #define  DC_STATE_EN_UPTO_DC5		(1<<0)
 #define  DC_STATE_EN_DC9		(1<<3)
-
-/*
-* SKL DC
-*/
-#define  DC_STATE_EN			0x45504
-#define  DC_STATE_EN_UPTO_DC5		(1<<0)
 #define  DC_STATE_EN_UPTO_DC6		(2<<0)
 #define  DC_STATE_EN_UPTO_DC5_DC6_MASK   0x3
 
@@ -7822,4 +7936,13 @@ enum skl_disp_power_wells {
 #define _PALETTE_A (dev_priv->info.display_mmio_offset + 0xa000)
 #define _PALETTE_B (dev_priv->info.display_mmio_offset + 0xa800)
 
+/* MOCS (Memory Object Control State) registers */
+#define GEN9_LNCFCMOCS0		0xb020	/* L3 Cache Control base */
+
+#define GEN9_GFX_MOCS_0		0xc800	/* Graphics MOCS base register*/
+#define GEN9_MFX0_MOCS_0	0xc900	/* Media 0 MOCS base register*/
+#define GEN9_MFX1_MOCS_0	0xca00	/* Media 1 MOCS base register*/
+#define GEN9_VEBOX_MOCS_0	0xcb00	/* Video MOCS base register*/
+#define GEN9_BLT_MOCS_0		0xcc00	/* Blitter MOCS base register*/
+
 #endif /* _I915_REG_H_ */