Non-display related:
- Fix undefined reference to `intel_pxp_gsccs_is_ready_for_sessions'

Display related:
- More work towards display separation (Jani)
- Stop writing VRR_CTL_IGN_MAX_SHIFT for MTL onwards (Jouni)
- DSC checks for 3 engines (Ankit)
- Add link rate and lane count to i915_display_info (Khaled)
- PSR fixes and workaround for underrun on idle (Jouni)
- LOBF enablement and ALMP fixes (Animesh)
- Clean up VGA plane handling (Ville)
- Use an intel_connector pointer everywhere (Imre)
- Fix warning for coffeelake on SunrisePoint PCH (Jiajia)
- Rework/Correction on minimum hblank calculation (Arun)
- Dmesg clean up (Jani)
- Add a couple of simple display workarounds (Ankit, Vinod)
- Refactor HDCP GSC (Jani)

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lore.kernel.org/r/aByyL3bEufPu79OM@intel.com

Make the gt rps code and display irq code interact via
intel_display_rps.[ch], instead of direct access. Add no-op static
inline stubs for xe instead of having a separate build unit doing
nothing. All of this clarifies the interfaces between i915 core and
display.

Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://lore.kernel.org/r/ef2a46dc8f30b72282494f54e98cb5fed7523b58.1746536745.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Core Changes:
Fix drm_gpusvm kernel-doc (Lucas)

Driver Changes:
- Release guc ids before cancelling work (Tejas)
- Remove a duplicated pc_start_call (Rodrigo)
- Fix an incorrect assert in previous userptr fixes (Thomas)
- Remove gen11 assertions and prefixes (Lucas)
- Drop sentinels from arg to xe_rtp_process_to_src (Lucas)
- Temporarily disable D3Cold on BMG (Rodrigo)
- Fix MOCS debugfs LNCF readout (Tvrtko)
- Some ring flush cleanups (Tvrtko)
- Use unsigned int for alignment in fb pinning code (Tvrtko)
- Retry and wait longer for GuC PC start (Rodrigo)
- Recognize 3DSTATE_COARSE_PIXEL in LRC dumps (Matt Roper)
- Remove reduntant check in xe_vm_create_ioctl() (Xin)
- A bunch of SRIOV updates (Michal)
- Add stats for SVM page-faults (Francois)
- Fix an UAF (Harish)
- Expose fan speed (Raag)
- Fix exporting xe buffer objects multiple times (Tomasz)
- Apply a workaround (Vinay)
- Simplify pinned bo iteration (Thomas)
- Remove an incorrect "static" keywork (Lucas)
- Add support for separate firmware files on each GT (Lucas)
- Survivability handling fixes (Lucas)
- Allow to inject error in early probe (Lucas)
- Fix unmet direct dependencies warning (Yue Haibing)
- More error injection during probe (Francois)
- Coding style fix (Maarten)
- Additional stats support (Riana)
- Add fault injection for xe_oa_alloc_regs (Nakshrtra)
- Add a BMG PCI ID (Matt Roper)
- Some SVM fixes and preliminary SVM multi-device work (Thomas)
- Switch the migrate code from drm managed to dev managed (Aradhya)
- Fix an out-of-bounds shift when invalidating TLB (Thomas)
- Ensure fixed_slice_mode gets set after ccs_mode change (Niranjana)
- Use local fence in error path of xe_migrate_clear (Matthew Brost)
- More Workarounds (Julia)
- Define sysfs_ops on all directories (Tejas)
- Set power state to D3Cold during s2idle/s3 (Badal)
- Devcoredump output fix (John)
- Avoid plain 64-bit division (Arnd Bergmann)
- Reword a debug message (John)
- Don't print a hwconfig error message when forcing execlists (Stuart)
- Restore an error code to avoid a smatch warning (Rodrigo)
- Invalidate L3 read-only cachelines for geometry streams too (Kenneth)
- Make PPHWSP size explicit in xe_gt_lrc_size() (Gustavo)
- Add GT frequency events (Vinay)
- Fix xe_pt_stage_bind_walk kerneldoc (Thomas)
- Add a workaround (Aradhya)
- Rework pinned save/restore (Matthew Auld, Matthew Brost)
- Allow non-contig VRAM kernel BO (Matthew Auld)
- Support non-contig VRAM provisioning for SRIOV (Matthew Auld)
- Allow scratch-pages for unmapped parts of page-faulting VMs. (Oak)
- Ensure XE_BO_FLAG_CPU_ADDR_MIRROR had a unique value (Matt Roper)
- Fix taking an invalid lock on wedge (Lucas)
- Configs and documentation for survivability mode (Riana)
- Remove an unused macro (Shuicheng)
- Work around a page-fault full error (Matt Brost)
- Enable a SRIOV workaround (John)
- Bump the recommended GuC version (John)
- Allow to drop VRAM resizing (Lucas)
- Don't expose privileged debugfs files if VF (Michal)
- Don't show GGTT/LMEM debugfs files under media GT (Michal)
- Adjust ring-buffer emission for maximum possible size (Tvrtko)
- Fix notifier vs folio lock deadlock (Matthew Auld)
- Stop relying on placement for dma-buf unmap Matthew Auld)

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com>
Link: https://lore.kernel.org/r/aADWaEFKVmxSnDLo@fedora

Cross-subsystem Changes:
- Update GVT MAINTAINERS (Jani)

Driver Changes:
- Updates for xe3lpd display (Gustavo)
- Fix link training interrupted by HPD pulse (Imre)
- Watermark bound checks for DSC (Ankit)
- VRR Refactor and other fixes and improvements (Ankit)
- More conversions towards intel_display struct (Gustavo, Jani)
- Other clean-up patches towards a display separation (Jani)
- Maintain asciibetical order for HAS_* macros (Ankit)
- Fixes around probe/initialization (Janusz)
- Fix build and doc build issue (Yue, Rodrigo)
- DSI related fixes (Suraj, William, Jani)
- Improve DC6 entry counter (Mohammed)
- Fix xe2hpd memory type identification (Vivek)
- PSR related fixes and improvements (Animesh, Jouni)
- DP MST related fixes and improvements (Imre)
- Fix scanline_offset for LNL+/BMG+ (Ville)
- Some gvt related fixes and changes (Ville, Jani)
- Some PLL code adjustment (Ville)
- Display wa addition (Vinod)
- DRAM type logging (Lucas)
- Pimp the initial FB readout (Ville)
- Some sagv/bw cleanup (Ville)
- Remove i915_display_capabilities debugfs entry (Jani)
- Move PCH type to display caps debugfs entry (Jani)

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lore.kernel.org/r/Z_kTqPX5Mjruq1pL@intel.com

The only usage of the "PCH" infra is to detect which South Display
Engine we should be using. Move it under display so we can convert
all its callers towards intel_display struct later.

No functional or code change.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/041e3dee494aa15c22172360f2bdd9b15e4acb00.1744364975.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Registers a configfs subsystem called 'xe' that creates a
directory in the mounted configfs directory (/sys/kernel/config)
Userspace can then create the device that has to be configured
under the xe directory

	mkdir /sys/kernel/config/xe/0000:03:00.0

The device created will have the following attributes to be
configured

	/sys/kernel/config/xe/
		.. 0000:03:00.0/
			... survivability_mode

v2: fix kernel-doc
    fix return value (Lucas)

v3: fix kernel-doc (Lucas)

Signed-off-by: Riana Tauro <riana.tauro@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250407051414.1651616-2-riana.tauro@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

Don't rely on CONFIG_DRM_GPUSVM because other drivers may enable it
causing us to compile in SVM support unintentionally.

Also take the opportunity to leave more code out of compilation if
!CONFIG_DRM_XE_GPUSVM and !CONFIG_DRM_XE_DEVMEM_MIRROR

v3:
- Fixes for compilation errors on 32-bit. This changes the Kconfig
  logic a bit.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20250326080551.40201-2-thomas.hellstrom@linux.intel.com

Add display specific wrappers around the i915 and xe dedicated runtime
PM interfaces. There are no conversions here, just the wrappers.

Implement with_intel_display_rpm() without needing to provide a local
variable, which neatly narrows the scope and hides the type of the
wakeref cookie.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://lore.kernel.org/r/086b312367fa0fbd8de92e9764117aa7ff4a8cc5.1742483007.git.jani.nikula@intel.com

UAPI Changes:
 - Expose per-engine activity via perf pmu (Riana, Lucas, Umesh)
 - Add support for EU stall sampling (Harish, Ashutosh)
 - Allow userspace to provide low latency hint for submission (Tejas)
 - GPU SVM and Xe SVM implementation (Matthew Brost)

Cross-subsystem Changes:
 - devres handling for component drivers (Lucas)
 - Backmege drm-next to allow cross dependent change with i915
 - GPU SVM and Xe SVM implementation (Matthew Brost)

Core Changes:

Driver Changes:
 - Fixes to userptr and missing validations (Matthew Auld, Thomas
   Hellström, Matthew Brost)
 - devcoredump typos and error handling improvement (Shuicheng)
 - Allow oa_exponent value of 0 (Umesh)
 - Finish moving device probe to devm (Lucas)
 - Fix race between submission restart and scheduled being freed (Tejas)
 - Fix counter overflows in gt_stats (Francois)
 - Refactor and add missing workarounds and tunings for pre-Xe2 platforms
   (Aradhya, Tvrtko)
 - Fix PXP locks interaction with exec queues being killed (Daniele)
 - Eliminate TIMESTAMP_OVERRIDE from xe (Matt Roper)
 - Change xe_gen_wa_oob to allow building on MacOS (Daniel Gomez)
 - New workarounds for Panther Lake (Tejas)
 - Fix VF resume errors (Satyanarayana)
 - Fix workaround infra skipping some workarounds dependent on engine
   initialization (Tvrtko)
 - Improve per-IP descriptors (Gustavo)
 - Add more error injections to probe sequence (Francois)

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ilc5jvtyaoyi6woyhght5a6sw5jcluiojjueorcyxbynrcpcjp@mw2mi6rd6a7l

drm-misc-next for v6.15:

Cross-subsystem Changes:

base:
- component: Provide helper to query bound status

fbdev:
- fbtft: Remove access to page->index

Core Changes:

- Fix usage of logging macros in several places

gem:
- Add test function for imported dma-bufs and use it in core and helpers
- Avoid struct drm_gem_object.import_attach

tests:
- Fix lockdep warnings

ttm:
- Add helpers for TTM shrinker

Driver Changes:

adp:
- Add support for Apple Touch Bar displays on M1/M2

amdxdna:
- Fix interrupt handling

appletbdrm:
- Add support for Apple Touch Bar displays on x86

bridge:
- synopsys: Add HDMI audio support
- ti-sn65dsi83: Support negative DE polarity

ipu-v3:
- Remove unused code

nouveau:
- Avoid multiple -Wflex-array-member-not-at-end warnings

panthor:
- Fix CS_STATUS_ defines
- Improve locking

rockchip:
- analogix_dp: Add eDP support
- lvds: Improve logging
- vop2: Improve HDMI mode handling; Add support for RK3576
- Fix shutdown
- Support rk3562-mali

xe:
- Use TTM shrinker

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20250306130700.GA485504@linux.fritz.box