Merge tag 'drm-next-2026-06-17' of https://gitlab.freedesktop.org/drm/kernel

Pull drm updates from Dave Airlie:
 "Highlights:
   - xe: add initial CRI platform support
   - amdgpu: initial HDMI 2.1 FRL support
   - rust: add some new type concepts for device lifetimes
   - scheduler: moves to a fair algorithm and lots of cleanups

  But it's mostly the usual mountain of changes across the board.

  core:
   - add docbook for DRM_IOCTL_SYNCOBJ_EVENTFD
   - change signature of drm_connector_attach_hdr_output_metadata_property
   - dedup counter and timestamp retrieval in vblank code
   - parse AMD VSDB v3 in CTA extension blocks
   - add P230, Y7, XYYY2101010, T430, XVUY210101010 formats
   - don't call drop master on file close if not master
   - use drm_printf_indent in atomic / bridge
   - fix 32b format descriptions
   - docs: fix toctree
   - hdmi: add common TMDS character rates
   - fix drm_syncobj_find_fence leak

  rust:
   - introduce Higher-Ranked lifetime types
   - replace drvdata with scoped registration data
   - add GPUVM immediate mode abstraction for rust GPU drivers
   - introduce DeviceContext type state for drm::Device

  bridge:
   - clarify drm_bridge_get/put
   - create drm_get_bridge_by_endpoint and use it
   - analogix_dp: add panel probing
   - ite-it6211 - use drm audio hdmi helpers

  buddy:
   - add lockdep annotations

  dp:
   - add PR and VRR updates
   - mst: fix buffer overflows
   - add Adaptive Sync SDP decoding support
   - fix OOB reads in dp-mst

  ttm:
   - bump fpfn/lpfn to 64-bit

  scheduler:
   - change default to fair scheduler
   - map runqueue 1:1 with scheduler

  dma-buf:
   - port selftests to kunit
   - convert dma-buf system/heap allocators to module
   - add separate DMABUF_HEAPS_SYSTEM_CC_SHARED Kconfig

  udmabuf:
   - revert hugetlb support
   - fix error with CONFIG_DMA_API_DEBUG

  dma-fence:
   - fix tracepoints lifetime
   - remove unused signal on any support

  ras:
   - add clear error counter netlink command to drm ras

  gpusvm:
   - reject VMAs with VM_IO or VM_PFNMAP when creating SVM ranges
   - use IOVA allocations

  pagemap:
   - use IOVA allocations

  panels:
   - update to use ref counts
   - add support for CSW PNB601LS1-2, LGD LP116WHA-SPB1
   - add support for waveshare panels
   - CMN N116BCN-EA1, CMN N140HCA-EEK, IVO M140NWFQ R5,
   - IVO, R140NWFW R0, BOE NT140*, BOE NV133FHM-N4F,
   - AUO B140*, AUO B133HAN06.6 and AUO B116XTN02.3 eDP panels
   - Surface Pro 12 Panel

  xe:
   - add CRI PCI-IDs
   - debugfs add multi-lrc info
   - engine init cleanup
   - PF fair scheduling auto provisioning
   - system controller support for CRI/Xe3p
   - PXP state machine fixes
   - Reset/wedge/unload corner case fixes
   - Wedge path memory allocation fixes
   - PAT type cleanups
   - Reject unsafe PAT for CPU cached memory
   - OA improvements for CRI device memory
   - kernel doc syntax in xe headers
   - xe_drm.h documentation fixes
   - include guard cleanups
   - VF CCS memory pool
   - i915/xe step unification
   - Xe3p GT tuning fixes
   - forcewake cleanup in GT and GuC
   - admin-only PF mode
   - enable hwmon energy attributes for CRI
   - enable GT_MI_USER_INTERRUPT
   - refactor emit functions
   - oa workarounds
   - multi_queue: allow QUEUE_TIMESTAMP register
   - convert stolen memory to ttm range manager
   - use xe2 style blitter as a feature flag
   - make drm_driver const
   - add/use IRQ page to HW engine definition
   - fix oops when display disabled

  i915:
   - enable PIPEDMC_ERROR interrupt
   - more common display code refactoring
   - restructure DP/HDMI sink format handling
   - eliminate FB usage from lowlevel pinning code
   - panel replay bw optimization
   - integrate sharpness filter into the scaler
   - new fb_pin abstraction for xe/i915 fb transparent handling
   - skip inactive MST connectors on HDCP
   - start switching to display specific registers
   - use polling when irq unavailable
   - Adaptive-sync SDP prep

  amdgpu:
   - use drm_display_info for AMD VSDB data
   - Initial HDMI 2.1 FRL support
   - Initial DCN 4.2.1 support
   - GART fixes for non-4k pages
   - GC 11.5.6/SDMA 6.4.0/and other new IPs
   - GFX9/DCE6/Hawaii/SDMA4/GART/Userq fixes
   - Finish support for using multiple SDMA queues for TTM operations
   - SWSMU updates
   - GC 12.1 updates
   - SMU 15.0.8 updates
   - DCN 4.2 updates
   - DC type conversion fixes
   - Enable DC power module
   - Replay/PSR updates
   - SMU 13.x updates
   - Compute queue quantum MQD updates
   - ASPM fix
   - Align VKMS with common implementation
   - DC analog support fixes
   - UVD 3 fixes
   - TCC harvesting fixes for SI
   - GC 11 APU module reload fix
   - NBIO 6.3.2 support
   - IH 7.1 updates
   - DC cursor fixes
   - VCN/JPEG user fence fixes
   - DC support for connectors without DDC
   - Prefer ROM BAR for default VGA device
   - DC bandwidth fixes
   - Add PTL support for profiler
   - Introduce dc_plane_cm and migrate surface update color path
   - Add FRL registers for HDMI 2.1
   - Restructure VM state machine
   - Auxless ALPM support
   - GEM_OP locking/warning fixes
   - switch to system_dfl_wq

  amdkfd:
   - GPUVM TLB flush fix
   - Hotplug fix
   - Boundary check fixes
   - SVM fixes
   - CRIU fixes
   - add profiler API
   - MES 12.1 updates

  msm:
   - core:
     - fix shrinker documentation
     - IFPC enabled for gen8
     - PERFCNTR_CONFIG ioctl support
   - GPU:
     - reworked UBWC handling
     - a810 support
   - MDSS:
     - add support for Milos platform
     - reworked UBWC handling
   - DisplayPort:
     - reworked HPD handling as prep for MST
   - DPU:
     - Milos platform support
     - reworked UBWC handling
   - DSI:
     - Milos platform support

  nova:
   - Hopper/Blackwell enablement (GH100/GB100/GB202)
     - FSP support
     - 32-bit firmware support
     - HAL functions
   - refactor GSP boot/unload
   - GA100 support
   - VBIOS hardening/refactoring
   - Adopt higher order lifetime types

  tyr:
   - define register blocks
   - add shmem backed GEM objects
   - adopt higher order lifetime types
   - move clock cleanup into Drop

  radeon:
   - Hawaii SMU fixes
   - CS parser fix
   - use struct drm_edid instead of edid

  amdxdna:
   - export per-client BO memory via fdinfo
   - AIE4 device support
   - support medium/lower power modes
   - expandable device heap support
   - revert read-only user-pointer BO mappings

  ivpu:
   - support frequency limiting

  panthor:
   - enable GEM shrinker support
   - add eviction and reclaim info to fdinfo

  v3d:
   - enable runtime PM

  mgag200:
   - support XRGB1555 + C8

  ast:
   - support XRGB1555 + C8
   - use constants for lots of registers
   - fix register handling

  imagination:
   - fence handling refactoring

  nouveau:
   - fix sched double call
   - expose VBIOS on GSP-RM systems
   - add GA100 support

  virtio:
   - add VIRTIO_GPU_F_BLOB_ALIGNMENT flag
   - add deferred mapping support

  gud:
   - add RCade Display Adapter

  hibmc:
   - fix no connectors usage

  mediatek:
   - hdmi: convert error handling
   - simplify mtk_crtc allocation

  exynos:
   - move fbdev emulation to drm client buffers
   - use drm format helpers for geometry/size
   - adopt core DMA tracking
   - fix framebuffer offset handling

  renesas:
   - add RZ/T2H SOC support

  versilicon:
   - add cursor plane support

  tegra:
   - use drm client for framebuffer"

* tag 'drm-next-2026-06-17' of https://gitlab.freedesktop.org/drm/kernel: (1731 commits)
  dma-buf: move system_cc_shared heap under separate Kconfig
  accel/amdxdna: Clear sva pointer after unbind
  agp/amd64: Fix broken error propagation in agp_amd64_probe()
  accel/amdxdna: Require carveout when PASID and force_iova are disabled
  drm/amdkfd: always resume_all after suspend_all
  drm/amdgpu/gfx: move fault and EOP IRQ get/put to hw_init/hw_fini
  drm/amd/display: Consult MCCS FreeSync cap only if requested & supported
  drm/amd/pm: Use strscpy in profile mode parsing
  drm/amdkfd: Fix infinite loop parsing CRAT with zero subtype length
  drm/amdkfd: fix sysfs topology prop length on buffer truncation
  drm/amdgpu: drop retry loop in amdgpu_hmm_range_get_pages
  drm/amd/pm: bound OD parameter parsing to stack array size
  drm/amd/pm: Stop pp_od_clk_voltage emit at PAGE_SIZE
  drm/amdkfd: Unwind debug trap enable on copy_to_user failure
  drm/amdgpu: validate the mes firmware version for gfx12.1
  drm/amdgpu: validate the mes firmware version for gfx12
  drm/amdgpu: compare MES firmware version ucode for gfx11
  drm/amdkfd: Add bounds check for AMDKFD_IOC_WAIT_EVENTS
  drm/amdgpu: restart the CS if some parts of the VM are still invalidated
  drm/amd/display: use unsigned types for local pipe and REG_GET counters
  ...

5 files changed, 638 insertions, 8 deletions

diff --git a/include/drm/intel/display_parent_interface.h b/include/drm/intel/display_parent_interface.h
index 97ec94a2e749..39991afeb173 100644
--- a/include/drm/intel/display_parent_interface.h
+++ b/include/drm/intel/display_parent_interface.h
@@ -6,8 +6,8 @@
 
 #include <linux/types.h>
 
+enum vlv_iosf_sb_unit;
 struct dma_fence;
-struct drm_crtc;
 struct drm_device;
 struct drm_file;
 struct drm_framebuffer;
@@ -15,6 +15,8 @@ struct drm_gem_object;
 struct drm_mode_fb_cmd2;
 struct drm_plane_state;
 struct drm_scanout_buffer;
+struct fb_info;
+struct i915_gtt_view;
 struct i915_vma;
 struct intel_dpt;
 struct intel_dsb_buffer;
@@ -23,10 +25,22 @@ struct intel_hdcp_gsc_context;
 struct intel_initial_plane_config;
 struct intel_panic;
 struct intel_stolen_node;
+struct iosys_map;
 struct ref_tracker;
 struct seq_file;
 struct vm_area_struct;
 
+struct intel_fb_pin_params {
+	const struct i915_gtt_view *view;
+	unsigned int alignment;
+	unsigned int phys_alignment;
+	unsigned int vtd_guard;
+	bool needs_cpu_lmem_access;
+	bool needs_low_address;
+	bool needs_physical;
+	bool needs_fence;
+};
+
 /* Keep struct definitions sorted */
 
 struct intel_display_bo_interface {
@@ -43,6 +57,12 @@ struct intel_display_bo_interface {
 	struct drm_gem_object *(*framebuffer_lookup)(struct drm_device *drm,
 						     struct drm_file *filp,
 						     const struct drm_mode_fb_cmd2 *user_mode_cmd);
+#if IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION)
+	struct drm_gem_object *(*fbdev_create)(struct drm_device *drm, int size);
+	void (*fbdev_destroy)(struct drm_gem_object *obj);
+	int (*fbdev_fill_info)(struct drm_gem_object *obj, struct fb_info *info, struct i915_vma *vma);
+	u32 (*fbdev_pitch_align)(u32 stride);
+#endif
 };
 
 struct intel_display_dpt_interface {
@@ -62,6 +82,32 @@ struct intel_display_dsb_interface {
 	void (*flush_map)(struct intel_dsb_buffer *dsb_buf);
 };
 
+struct intel_display_fb_pin_interface {
+	int (*ggtt_pin)(struct drm_gem_object *obj,
+			const struct intel_fb_pin_params *pin_params,
+			struct i915_vma **out_ggtt_vma,
+			u32 *out_offset,
+			int *out_fence_id);
+	void (*ggtt_unpin)(struct i915_vma *ggtt_vma,
+			   int fence_id);
+	int (*dpt_pin)(struct drm_gem_object *obj,
+		       struct intel_dpt *dpt,
+		       const struct intel_fb_pin_params *pin_params,
+		       struct i915_vma **out_dpt_vma,
+		       struct i915_vma **out_ggtt_vma,
+		       u32 *out_offset);
+	void (*dpt_unpin)(struct intel_dpt *dpt,
+			  struct i915_vma *dpt_vma,
+			  struct i915_vma *ggtt_vma);
+	struct i915_vma *(*reuse_vma)(struct i915_vma *old_ggtt_vma,
+				      struct drm_gem_object *old_obj,
+				      const struct i915_gtt_view *old_view,
+				      struct drm_gem_object *new_obj,
+				      const struct i915_gtt_view *new_view,
+				      u32 *out_offset);
+	void (*get_map)(struct i915_vma *vma, struct iosys_map *map);
+};
+
 struct intel_display_frontbuffer_interface {
 	struct intel_frontbuffer *(*get)(struct drm_gem_object *obj);
 	void (*ref)(struct intel_frontbuffer *front);
@@ -79,11 +125,10 @@ struct intel_display_hdcp_interface {
 };
 
 struct intel_display_initial_plane_interface {
-	void (*vblank_wait)(struct drm_crtc *crtc);
 	struct drm_gem_object *(*alloc_obj)(struct drm_device *drm, struct intel_initial_plane_config *plane_config);
 	int (*setup)(struct drm_plane_state *plane_state, struct intel_initial_plane_config *plane_config,
 		     struct drm_framebuffer *fb, struct i915_vma *vma);
-	void (*config_fini)(struct intel_initial_plane_config *plane_configs);
+	void (*config_fini)(struct intel_initial_plane_config *plane_config);
 };
 
 struct intel_display_irq_interface {
@@ -176,8 +221,11 @@ struct intel_display_stolen_interface {
 	void (*node_free)(const struct intel_stolen_node *node);
 };
 
-struct intel_display_vma_interface {
-	int (*fence_id)(const struct i915_vma *vma);
+struct intel_display_vlv_iosf_interface {
+	void (*get)(struct drm_device *drm, unsigned long unit_mask);
+	void (*put)(struct drm_device *drm, unsigned long unit_mask);
+	u32 (*read)(struct drm_device *drm, enum vlv_iosf_sb_unit unit, u32 addr);
+	int (*write)(struct drm_device *drm, enum vlv_iosf_sb_unit unit, u32 addr, u32 val);
 };
 
 /**
@@ -202,6 +250,9 @@ struct intel_display_parent_interface {
 	/** @dsb: DSB buffer interface */
 	const struct intel_display_dsb_interface *dsb;
 
+	/** @fb_pin: Framebuffer pin interface */
+	const struct intel_display_fb_pin_interface *fb_pin;
+
 	/** @frontbuffer: Frontbuffer interface */
 	const struct intel_display_frontbuffer_interface *frontbuffer;
 
@@ -235,8 +286,8 @@ struct intel_display_parent_interface {
 	/** @stolen: Stolen memory. */
 	const struct intel_display_stolen_interface *stolen;
 
-	/** @vma: VMA interface. Optional. */
-	const struct intel_display_vma_interface *vma;
+	/** @vlv_iosf: VLV IOSF sideband. Optional. */
+	const struct intel_display_vlv_iosf_interface *vlv_iosf;
 
 	/* Generic independent functions */
 	struct {
diff --git a/include/drm/intel/mchbar_regs.h b/include/drm/intel/mchbar_regs.h
new file mode 100644
index 000000000000..ca0d421be16c
--- /dev/null
+++ b/include/drm/intel/mchbar_regs.h
@@ -0,0 +1,273 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#ifndef __INTEL_MCHBAR_REGS__
+#define __INTEL_MCHBAR_REGS__
+
+#include "i915_reg_defs.h"
+
+/*
+ * MCHBAR mirror.
+ *
+ * This mirrors the MCHBAR MMIO space whose location is determined by
+ * device 0 function 0's pci config register 0x44 or 0x48 and matches it in
+ * every way.  It is not accessible from the CP register read instructions.
+ *
+ * Starting from Haswell, you can't write registers using the MCHBAR mirror,
+ * just read. On MTL+ the mirror no longer exists.
+ */
+
+#define MCHBAR_MIRROR_BASE			0x10000
+#define MCHBAR_MIRROR_END			0x13fff
+
+#define MCHBAR_MIRROR_BASE_SNB			0x140000
+#define MCHBAR_MIRROR_END_SNB			0x147fff
+#define MCHBAR_MIRROR_END_ICL_RKL		0x14ffff
+#define MCHBAR_MIRROR_END_TGL			0x15ffff
+
+#define CTG_STOLEN_RESERVED			_MMIO(MCHBAR_MIRROR_BASE + 0x34)
+#define ELK_STOLEN_RESERVED			_MMIO(MCHBAR_MIRROR_BASE + 0x48)
+#define   G4X_STOLEN_RESERVED_ADDR1_MASK	(0xFFFF << 16)
+#define   G4X_STOLEN_RESERVED_ADDR2_MASK	(0xFFF << 4)
+#define   G4X_STOLEN_RESERVED_ENABLE		(1 << 0)
+
+/* Pineview MCH register contains DDR3 setting */
+#define CSHRDDR3CTL				_MMIO(MCHBAR_MIRROR_BASE + 0x1a8)
+#define   CSHRDDR3CTL_DDR3			(1 << 2)
+
+/* 915-945 and GM965 MCH register controlling DRAM channel access */
+#define DCC					_MMIO(MCHBAR_MIRROR_BASE + 0x200)
+#define   DCC_ADDRESSING_MODE_SINGLE_CHANNEL	(0 << 0)
+#define   DCC_ADDRESSING_MODE_DUAL_CHANNEL_ASYMMETRIC	(1 << 0)
+#define   DCC_ADDRESSING_MODE_DUAL_CHANNEL_INTERLEAVED	(2 << 0)
+#define   DCC_ADDRESSING_MODE_MASK		(3 << 0)
+#define   DCC_CHANNEL_XOR_DISABLE		(1 << 10)
+#define   DCC_CHANNEL_XOR_BIT_17		(1 << 9)
+#define DCC2					_MMIO(MCHBAR_MIRROR_BASE + 0x204)
+#define   DCC2_MODIFIED_ENHANCED_DISABLE	(1 << 20)
+
+/* 965 MCH register controlling DRAM channel configuration */
+#define C0DRB3_BW				_MMIO(MCHBAR_MIRROR_BASE + 0x206)
+#define C1DRB3_BW				_MMIO(MCHBAR_MIRROR_BASE + 0x606)
+
+/* Clocking configuration register */
+#define CLKCFG					_MMIO(MCHBAR_MIRROR_BASE + 0xc00)
+#define CLKCFG_FSB_400				(0 << 0)	/* hrawclk 100 */
+#define CLKCFG_FSB_400_ALT			(5 << 0)	/* hrawclk 100 */
+#define CLKCFG_FSB_533				(1 << 0)	/* hrawclk 133 */
+#define CLKCFG_FSB_667				(3 << 0)	/* hrawclk 166 */
+#define CLKCFG_FSB_800				(2 << 0)	/* hrawclk 200 */
+#define CLKCFG_FSB_1067				(6 << 0)	/* hrawclk 266 */
+#define CLKCFG_FSB_1067_ALT			(0 << 0)	/* hrawclk 266 */
+#define CLKCFG_FSB_1333				(7 << 0)	/* hrawclk 333 */
+#define CLKCFG_FSB_1333_ALT			(4 << 0)	/* hrawclk 333 */
+#define CLKCFG_FSB_1600_ALT			(6 << 0)	/* hrawclk 400 */
+#define CLKCFG_FSB_MASK				(7 << 0)
+#define CLKCFG_MEM_533				(1 << 4)
+#define CLKCFG_MEM_667				(2 << 4)
+#define CLKCFG_MEM_800				(3 << 4)
+#define CLKCFG_MEM_MASK				(7 << 4)
+
+#define HPLLVCO_MOBILE				_MMIO(MCHBAR_MIRROR_BASE + 0xc0f)
+#define HPLLVCO					_MMIO(MCHBAR_MIRROR_BASE + 0xc38)
+
+#define TSC1					_MMIO(MCHBAR_MIRROR_BASE + 0x1001)
+#define   TSE					(1 << 0)
+#define TR1					_MMIO(MCHBAR_MIRROR_BASE + 0x1006)
+#define TSFS					_MMIO(MCHBAR_MIRROR_BASE + 0x1020)
+#define   TSFS_SLOPE_MASK			0x0000ff00
+#define   TSFS_SLOPE_SHIFT			8
+#define   TSFS_INTR_MASK			0x000000ff
+
+/* Memory latency timer register */
+#define MLTR_ILK				_MMIO(MCHBAR_MIRROR_BASE + 0x1222)
+/* the unit of memory self-refresh latency time is 0.5us */
+#define   MLTR_WM2_MASK				REG_GENMASK(13, 8)
+#define   MLTR_WM1_MASK				REG_GENMASK(5, 0)
+
+#define CSIPLL0					_MMIO(MCHBAR_MIRROR_BASE + 0x2c10)
+#define DDRMPLL1				_MMIO(MCHBAR_MIRROR_BASE + 0x2c20)
+
+#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 BXT_D_CR_DRP0_DUNIT8			0x1000
+#define BXT_D_CR_DRP0_DUNIT9			0x1200
+#define   BXT_D_CR_DRP0_DUNIT_START		8
+#define   BXT_D_CR_DRP0_DUNIT_END		11
+#define BXT_D_CR_DRP0_DUNIT(x)			_MMIO(MCHBAR_MIRROR_BASE_SNB + \
+						      _PICK_EVEN((x) - 8, BXT_D_CR_DRP0_DUNIT8,\
+								 BXT_D_CR_DRP0_DUNIT9))
+#define   BXT_DRAM_RANK_MASK			0x3
+#define   BXT_DRAM_RANK_SINGLE			0x1
+#define   BXT_DRAM_RANK_DUAL			0x3
+#define   BXT_DRAM_WIDTH_MASK			(0x3 << 4)
+#define   BXT_DRAM_WIDTH_SHIFT			4
+#define   BXT_DRAM_WIDTH_X8			(0x0 << 4)
+#define   BXT_DRAM_WIDTH_X16			(0x1 << 4)
+#define   BXT_DRAM_WIDTH_X32			(0x2 << 4)
+#define   BXT_DRAM_WIDTH_X64			(0x3 << 4)
+#define   BXT_DRAM_SIZE_MASK			(0x7 << 6)
+#define   BXT_DRAM_SIZE_SHIFT			6
+#define   BXT_DRAM_SIZE_4GBIT			(0x0 << 6)
+#define   BXT_DRAM_SIZE_6GBIT			(0x1 << 6)
+#define   BXT_DRAM_SIZE_8GBIT			(0x2 << 6)
+#define   BXT_DRAM_SIZE_12GBIT			(0x3 << 6)
+#define   BXT_DRAM_SIZE_16GBIT			(0x4 << 6)
+#define   BXT_DRAM_TYPE_MASK			(0x7 << 22)
+#define   BXT_DRAM_TYPE_SHIFT			22
+#define   BXT_DRAM_TYPE_DDR3			(0x0 << 22)
+#define   BXT_DRAM_TYPE_LPDDR3			(0x1 << 22)
+#define   BXT_DRAM_TYPE_LPDDR4			(0x2 << 22)
+#define   BXT_DRAM_TYPE_DDR4			(0x4 << 22)
+
+#define MCHBAR_CH0_CR_TC_PRE_0_0_0_MCHBAR	_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x4000)
+#define   DG1_DRAM_T_RDPRE_MASK			REG_GENMASK(16, 11)
+#define   DG1_DRAM_T_RP_MASK			REG_GENMASK(6, 0)
+#define MCHBAR_CH0_CR_TC_PRE_0_0_0_MCHBAR_HIGH	_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x4004)
+#define   DG1_DRAM_T_RCD_MASK			REG_GENMASK(15, 9)
+#define   DG1_DRAM_T_RAS_MASK			REG_GENMASK(8, 1)
+
+#define SKL_MAD_INTER_CHANNEL_0_0_0_MCHBAR_MCMAIN	_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5000)
+#define   SKL_DRAM_DDR_TYPE_MASK		REG_GENMASK(1, 0)
+#define   SKL_DRAM_DDR_TYPE_DDR4		REG_FIELD_PREP(SKL_DRAM_DDR_TYPE_MASK, 0)
+#define   SKL_DRAM_DDR_TYPE_DDR3		REG_FIELD_PREP(SKL_DRAM_DDR_TYPE_MASK, 1)
+#define   SKL_DRAM_DDR_TYPE_LPDDR3		REG_FIELD_PREP(SKL_DRAM_DDR_TYPE_MASK, 2)
+#define   SKL_DRAM_DDR_TYPE_LPDDR4		REG_FIELD_PREP(SKL_DRAM_DDR_TYPE_MASK, 3)
+
+/* snb MCH registers for reading the DRAM channel configuration */
+#define MAD_DIMM_C0				_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5004)
+#define MAD_DIMM_C1				_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5008)
+#define MAD_DIMM_C2				_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x500C)
+#define   MAD_DIMM_ECC_MASK			(0x3 << 24)
+#define   MAD_DIMM_ECC_OFF			(0x0 << 24)
+#define   MAD_DIMM_ECC_IO_ON_LOGIC_OFF		(0x1 << 24)
+#define   MAD_DIMM_ECC_IO_OFF_LOGIC_ON		(0x2 << 24)
+#define   MAD_DIMM_ECC_ON			(0x3 << 24)
+#define   MAD_DIMM_ENH_INTERLEAVE		(0x1 << 22)
+#define   MAD_DIMM_RANK_INTERLEAVE		(0x1 << 21)
+#define   MAD_DIMM_B_WIDTH_X16			(0x1 << 20) /* X8 chips if unset */
+#define   MAD_DIMM_A_WIDTH_X16			(0x1 << 19) /* X8 chips if unset */
+#define   MAD_DIMM_B_DUAL_RANK			(0x1 << 18)
+#define   MAD_DIMM_A_DUAL_RANK			(0x1 << 17)
+#define   MAD_DIMM_A_SELECT			(0x1 << 16)
+/* DIMM sizes are in multiples of 256mb. */
+#define   MAD_DIMM_B_SIZE_SHIFT			8
+#define   MAD_DIMM_B_SIZE_MASK			(0xff << MAD_DIMM_B_SIZE_SHIFT)
+#define   MAD_DIMM_A_SIZE_SHIFT			0
+#define   MAD_DIMM_A_SIZE_MASK			(0xff << MAD_DIMM_A_SIZE_SHIFT)
+
+#define SKL_MAD_DIMM_CH0_0_0_0_MCHBAR_MCMAIN	_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x500C)
+#define SKL_MAD_DIMM_CH1_0_0_0_MCHBAR_MCMAIN	_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5010)
+#define   SKL_DIMM_S_RANK_MASK			REG_GENMASK(26, 26)
+#define   SKL_DIMM_S_RANK_1			REG_FIELD_PREP(SKL_DIMM_S_RANK_MASK, 0)
+#define   SKL_DIMM_S_RANK_2			REG_FIELD_PREP(SKL_DIMM_S_RANK_MASK, 1)
+#define   SKL_DIMM_S_WIDTH_MASK			REG_GENMASK(25, 24)
+#define   SKL_DIMM_S_WIDTH_X8			REG_FIELD_PREP(SKL_DIMM_S_WIDTH_MASK, 0)
+#define   SKL_DIMM_S_WIDTH_X16			REG_FIELD_PREP(SKL_DIMM_S_WIDTH_MASK, 1)
+#define   SKL_DIMM_S_WIDTH_X32			REG_FIELD_PREP(SKL_DIMM_S_WIDTH_MASK, 2)
+#define   SKL_DIMM_S_SIZE_MASK			REG_GENMASK(21, 16)
+#define   SKL_DIMM_L_RANK_MASK			REG_GENMASK(10, 10)
+#define   SKL_DIMM_L_RANK_1			REG_FIELD_PREP(SKL_DIMM_L_RANK_MASK, 0)
+#define   SKL_DIMM_L_RANK_2			REG_FIELD_PREP(SKL_DIMM_L_RANK_MASK, 1)
+#define   SKL_DIMM_L_WIDTH_MASK			REG_GENMASK(9, 8)
+#define   SKL_DIMM_L_WIDTH_X8			REG_FIELD_PREP(SKL_DIMM_L_WIDTH_MASK, 0)
+#define   SKL_DIMM_L_WIDTH_X16			REG_FIELD_PREP(SKL_DIMM_L_WIDTH_MASK, 1)
+#define   SKL_DIMM_L_WIDTH_X32			REG_FIELD_PREP(SKL_DIMM_L_WIDTH_MASK, 2)
+#define   SKL_DIMM_L_SIZE_MASK			REG_GENMASK(5, 0)
+#define   ICL_DIMM_S_RANK_MASK			REG_GENMASK(27, 26)
+#define   ICL_DIMM_S_RANK_1			REG_FIELD_PREP(ICL_DIMM_S_RANK_MASK, 0)
+#define   ICL_DIMM_S_RANK_2			REG_FIELD_PREP(ICL_DIMM_S_RANK_MASK, 1)
+#define   ICL_DIMM_S_WIDTH_MASK			REG_GENMASK(25, 24)
+#define   ICL_DIMM_S_WIDTH_X8			REG_FIELD_PREP(ICL_DIMM_S_WIDTH_MASK, 0)
+#define   ICL_DIMM_S_WIDTH_X16			REG_FIELD_PREP(ICL_DIMM_S_WIDTH_MASK, 1)
+#define   ICL_DIMM_S_WIDTH_X32			REG_FIELD_PREP(ICL_DIMM_S_WIDTH_MASK, 2)
+#define   ICL_DIMM_S_SIZE_MASK			REG_GENMASK(22, 16)
+#define   ICL_DIMM_L_RANK_MASK			REG_GENMASK(10, 9)
+#define   ICL_DIMM_L_RANK_1			REG_FIELD_PREP(ICL_DIMM_L_RANK_MASK, 0)
+#define   ICL_DIMM_L_RANK_2			REG_FIELD_PREP(ICL_DIMM_L_RANK_MASK, 1)
+#define   ICL_DIMM_L_RANK_3			REG_FIELD_PREP(ICL_DIMM_L_RANK_MASK, 2)
+#define   ICL_DIMM_L_RANK_4			REG_FIELD_PREP(ICL_DIMM_L_RANK_MASK, 3)
+#define   ICL_DIMM_L_WIDTH_MASK			REG_GENMASK(8, 7)
+#define   ICL_DIMM_L_WIDTH_X8			REG_FIELD_PREP(ICL_DIMM_L_WIDTH_MASK, 0)
+#define   ICL_DIMM_L_WIDTH_X16			REG_FIELD_PREP(ICL_DIMM_L_WIDTH_MASK, 1)
+#define   ICL_DIMM_L_WIDTH_X32			REG_FIELD_PREP(ICL_DIMM_L_WIDTH_MASK, 2)
+#define   ICL_DIMM_L_SIZE_MASK			REG_GENMASK(6, 0)
+
+#define SA_PERF_STATUS_0_0_0_MCHBAR_PC		_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5918)
+#define  DG1_QCLK_RATIO_MASK			REG_GENMASK(9, 2)
+#define  DG1_QCLK_REFERENCE			REG_BIT(10)
+
+/*
+ * *_PACKAGE_POWER_SKU - SKU power and timing parameters.
+ */
+#define PCU_PACKAGE_POWER_SKU			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5930)
+#define   PKG_PKG_TDP				GENMASK_ULL(14, 0)
+#define   PKG_MIN_PWR				GENMASK_ULL(30, 16)
+#define   PKG_MAX_PWR				GENMASK_ULL(46, 32)
+#define   PKG_MAX_WIN				GENMASK_ULL(54, 48)
+#define     PKG_MAX_WIN_X			GENMASK_ULL(54, 53)
+#define     PKG_MAX_WIN_Y			GENMASK_ULL(52, 48)
+
+#define PCU_PACKAGE_POWER_SKU_UNIT		_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5938)
+#define   PKG_PWR_UNIT				REG_GENMASK(3, 0)
+#define   PKG_ENERGY_UNIT			REG_GENMASK(12, 8)
+#define   PKG_TIME_UNIT				REG_GENMASK(19, 16)
+#define PCU_PACKAGE_ENERGY_STATUS              _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x593c)
+
+#define GEN6_GT_PERF_STATUS			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5948)
+
+#define PCU_PACKAGE_TEMPERATURE			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5978)
+#define   TEMP_MASK				REG_GENMASK(7, 0)
+
+#define GEN6_RP_STATE_LIMITS			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5994)
+#define GEN6_RP_STATE_CAP			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5998)
+#define   RP0_CAP_MASK				REG_GENMASK(7, 0)
+#define   RP1_CAP_MASK				REG_GENMASK(15, 8)
+#define   RPN_CAP_MASK				REG_GENMASK(23, 16)
+
+#define GEN10_FREQ_INFO_REC			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5ef0)
+#define   RPE_MASK				REG_GENMASK(15, 8)
+#define PCU_PACKAGE_RAPL_LIMIT			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x59a0)
+#define   PKG_PWR_LIM_1				REG_GENMASK(14, 0)
+#define   PKG_PWR_LIM_1_EN			REG_BIT(15)
+#define   PKG_PWR_LIM_1_TIME			REG_GENMASK(23, 17)
+#define   PKG_PWR_LIM_1_TIME_X			REG_GENMASK(23, 22)
+#define   PKG_PWR_LIM_1_TIME_Y			REG_GENMASK(21, 17)
+
+/* snb MCH registers for priority tuning */
+#define MCH_SSKPD				_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5d10)
+#define   SSKPD_NEW_WM0_MASK_HSW		REG_GENMASK64(63, 56)
+#define   SSKPD_WM4_MASK_HSW			REG_GENMASK64(40, 32)
+#define   SSKPD_WM3_MASK_HSW			REG_GENMASK64(28, 20)
+#define   SSKPD_WM2_MASK_HSW			REG_GENMASK64(19, 12)
+#define   SSKPD_WM1_MASK_HSW			REG_GENMASK64(11, 4)
+#define   SSKPD_OLD_WM0_MASK_HSW		REG_GENMASK64(3, 0)
+#define   SSKPD_WM3_MASK_SNB			REG_GENMASK(29, 24)
+#define   SSKPD_WM2_MASK_SNB			REG_GENMASK(21, 16)
+#define   SSKPD_WM1_MASK_SNB			REG_GENMASK(13, 8)
+#define   SSKPD_WM0_MASK_SNB			REG_GENMASK(5, 0)
+
+/* Memory controller frequency in MCHBAR for Haswell (possible SNB+) */
+#define DCLK					_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5e04)
+#define SKL_MC_BIOS_DATA_0_0_0_MCHBAR_PCU	_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5e04)
+#define   DG1_GEAR_TYPE				REG_BIT(16)
+
+/*
+ * Please see hsw_read_dcomp() and hsw_write_dcomp() before using this register,
+ * since on HSW we can't write to it using intel_uncore_write.
+ */
+#define D_COMP_HSW				_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5f0c)
+#define  D_COMP_RCOMP_IN_PROGRESS		(1 << 9)
+#define  D_COMP_COMP_FORCE			(1 << 8)
+#define  D_COMP_COMP_DISABLE			(1 << 0)
+
+#define BXT_GT_PERF_STATUS			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x7070)
+
+#endif /* __INTEL_MCHBAR_REGS */
diff --git a/include/drm/intel/pci_config.h b/include/drm/intel/pci_config.h
new file mode 100644
index 000000000000..ebe040828e20
--- /dev/null
+++ b/include/drm/intel/pci_config.h
@@ -0,0 +1,110 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#ifndef __INTEL_PCI_CONFIG_H__
+#define __INTEL_PCI_CONFIG_H__
+
+/* PCI BARs */
+#define GEN2_GMADR_BAR				0
+#define GEN2_MMADR_BAR				1 /* MMIO+GTT, despite the name */
+#define GEN2_IO_BAR				2 /* 85x/865 */
+
+#define GEN3_MMADR_BAR				0 /* MMIO only */
+#define GEN3_IO_BAR				1
+#define GEN3_GMADR_BAR				2
+#define GEN3_GTTADR_BAR				3 /* GTT only */
+
+#define GEN4_GTTMMADR_BAR			0 /* MMIO+GTT */
+#define GEN4_GMADR_BAR				2
+#define GEN4_IO_BAR				4
+
+#define GEN12_LMEM_BAR				2
+
+static inline int intel_mmio_bar(int graphics_ver)
+{
+	switch (graphics_ver) {
+	case 2: return GEN2_MMADR_BAR;
+	case 3: return GEN3_MMADR_BAR;
+	default: return GEN4_GTTMMADR_BAR;
+	}
+}
+
+/* BSM in include/drm/intel/i915_drm.h */
+
+#define MCHBAR_I915				0x44
+#define MCHBAR_I965				0x48
+#define   MCHBAR_SIZE				(4 * 4096)
+
+#define DEVEN					0x54
+#define   DEVEN_MCHBAR_EN			(1 << 28)
+
+#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
+#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)
+
+/* legacy/combination backlight modes, also called LBB */
+#define LBPC					0xf4
+
+#endif /* __INTEL_PCI_CONFIG_H__ */
diff --git a/include/drm/intel/pciids.h b/include/drm/intel/pciids.h
index 33b91cb2e684..e32ef763427c 100644
--- a/include/drm/intel/pciids.h
+++ b/include/drm/intel/pciids.h
@@ -898,7 +898,11 @@
 
 /* CRI */
 #define INTEL_CRI_IDS(MACRO__, ...) \
-	MACRO__(0x674C, ## __VA_ARGS__)
+	MACRO__(0x674C, ## __VA_ARGS__), \
+	MACRO__(0x674D, ## __VA_ARGS__), \
+	MACRO__(0x674E, ## __VA_ARGS__), \
+	MACRO__(0x674F, ## __VA_ARGS__), \
+	MACRO__(0x6750, ## __VA_ARGS__)
 
 /* NVL-P */
 #define INTEL_NVLP_IDS(MACRO__, ...) \
diff --git a/include/drm/intel/vlv_iosf_sb_regs.h b/include/drm/intel/vlv_iosf_sb_regs.h
new file mode 100644
index 000000000000..42d1def5534b
--- /dev/null
+++ b/include/drm/intel/vlv_iosf_sb_regs.h
@@ -0,0 +1,192 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#ifndef _VLV_IOSF_SB_REGS_H_
+#define _VLV_IOSF_SB_REGS_H_
+
+enum vlv_iosf_sb_unit {
+	VLV_IOSF_SB_BUNIT,
+	VLV_IOSF_SB_CCK,
+	VLV_IOSF_SB_CCU,
+	VLV_IOSF_SB_DPIO,
+	VLV_IOSF_SB_DPIO_2,
+	VLV_IOSF_SB_FLISDSI,
+	VLV_IOSF_SB_GPIO,
+	VLV_IOSF_SB_NC,
+	VLV_IOSF_SB_PUNIT,
+};
+
+/* See configdb bunit SB addr map */
+#define BUNIT_REG_BISOC				0x11
+
+/* PUNIT_REG_*SSPM0 */
+#define   _SSPM0_SSC(val)			((val) << 0)
+#define   SSPM0_SSC_MASK			_SSPM0_SSC(0x3)
+#define   SSPM0_SSC_PWR_ON			_SSPM0_SSC(0x0)
+#define   SSPM0_SSC_CLK_GATE			_SSPM0_SSC(0x1)
+#define   SSPM0_SSC_RESET			_SSPM0_SSC(0x2)
+#define   SSPM0_SSC_PWR_GATE			_SSPM0_SSC(0x3)
+#define   _SSPM0_SSS(val)			((val) << 24)
+#define   SSPM0_SSS_MASK			_SSPM0_SSS(0x3)
+#define   SSPM0_SSS_PWR_ON			_SSPM0_SSS(0x0)
+#define   SSPM0_SSS_CLK_GATE			_SSPM0_SSS(0x1)
+#define   SSPM0_SSS_RESET			_SSPM0_SSS(0x2)
+#define   SSPM0_SSS_PWR_GATE			_SSPM0_SSS(0x3)
+
+/* PUNIT_REG_*SSPM1 */
+#define   SSPM1_FREQSTAT_SHIFT			24
+#define   SSPM1_FREQSTAT_MASK			(0x1f << SSPM1_FREQSTAT_SHIFT)
+#define   SSPM1_FREQGUAR_SHIFT			8
+#define   SSPM1_FREQGUAR_MASK			(0x1f << SSPM1_FREQGUAR_SHIFT)
+#define   SSPM1_FREQ_SHIFT			0
+#define   SSPM1_FREQ_MASK			(0x1f << SSPM1_FREQ_SHIFT)
+
+#define PUNIT_REG_VEDSSPM0			0x32
+#define PUNIT_REG_VEDSSPM1			0x33
+
+#define PUNIT_REG_DSPSSPM			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))
+
+#define PUNIT_REG_ISPSSPM0			0x39
+#define PUNIT_REG_ISPSSPM1			0x3a
+
+#define PUNIT_REG_PWRGT_CTRL			0x60
+#define PUNIT_REG_PWRGT_STATUS			0x61
+#define   PUNIT_PWRGT_MASK(pw_idx)		(3 << ((pw_idx) * 2))
+#define   PUNIT_PWRGT_PWR_ON(pw_idx)		(0 << ((pw_idx) * 2))
+#define   PUNIT_PWRGT_CLK_GATE(pw_idx)		(1 << ((pw_idx) * 2))
+#define   PUNIT_PWRGT_RESET(pw_idx)		(2 << ((pw_idx) * 2))
+#define   PUNIT_PWRGT_PWR_GATE(pw_idx)		(3 << ((pw_idx) * 2))
+
+#define PUNIT_PWGT_IDX_RENDER			0
+#define PUNIT_PWGT_IDX_MEDIA			1
+#define PUNIT_PWGT_IDX_DISP2D			3
+#define PUNIT_PWGT_IDX_DPIO_CMN_BC		5
+#define PUNIT_PWGT_IDX_DPIO_TX_B_LANES_01	6
+#define PUNIT_PWGT_IDX_DPIO_TX_B_LANES_23	7
+#define PUNIT_PWGT_IDX_DPIO_TX_C_LANES_01	8
+#define PUNIT_PWGT_IDX_DPIO_TX_C_LANES_23	9
+#define PUNIT_PWGT_IDX_DPIO_RX0			10
+#define PUNIT_PWGT_IDX_DPIO_RX1			11
+#define PUNIT_PWGT_IDX_DPIO_CMN_D		12
+
+#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)
+
+#endif /* _VLV_IOSF_SB_REGS_H_ */