user/sven/linux.git/Documentation/gpu, branch stable/6.2.y

drm/amdgpu: add GART, GPUVM, and GTT to glossary

2022-12-02T15:05:33Z

Add definitions to clarify GPU virtual memory. v2: clarify the terms a bit more Reviewed-by: Christian König Reviewed-by: Luben Tuikov Suggested-by: Peter Maucher Signed-off-by: Alex Deucher Link: https://lore.kernel.org/r/20221201214153.8453-1-alexander.deucher@amd.com

drm/amdgpu: mention RDNA support in docu

2022-12-01T20:21:53Z

The amdgpu kernel module has supported RDNA for a while, mention that in the module description. v2: Add CDNA as well (Alex) Signed-off-by: Peter Maucher Signed-off-by: Alex Deucher

drm/amdgpu: update docum. filename following rename

2022-11-29T16:03:39Z

Fix documentation build errors for amdgpu: correct the filename. Error: Cannot open file ../drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c Error: Cannot open file ../drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c Error: Cannot open file ../drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c WARNING: kernel-doc '../scripts/kernel-doc -rst -enable-lineno -sphinx-version 5.3.0 -function MMU Notifier ../drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c' failed with return code 1 WARNING: kernel-doc '../scripts/kernel-doc -rst -enable-lineno -sphinx-version 5.3.0 -internal ../drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c' failed with return code 2 Fixes: d9483ecd327b ("drm/amdgpu: rename the files for HMM handling") Signed-off-by: Randy Dunlap Cc: Christian König Cc: Alex Deucher Cc: Felix Kuehling Cc: David Airlie Cc: Daniel Vetter Cc: Jonathan Corbet Cc: amd-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: Alex Deucher

Merge tag 'drm-intel-gt-next-2022-11-18' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

2022-11-22T03:51:03Z

Core Changes: - Backmerge of drm-next Driver Changes: - Restore probe_range behaviour for userptr (Matt A) - Fix use-after-free on lmem_userfault_list (Matt A) - Never purge busy TTM objects (Matt A) - Meteorlake enabling (Daniele, Badal, Daniele, Stuart, Aravind, Alan) - Demote GuC kernel contexts to normal priority (John) - Use RC6 residency types as arguments to residency functions (Ashutosh, Rodrigo, Jani) - Convert some legacy DRM debugging macros to new ones (Tvrtko) - Don't deadlock GuC busyness stats vs reset (John) - Remove excessive line feeds in GuC state dumps (John) - Use i915_sg_dma_sizes() for all backends (Matt A) - Prefer REG_FIELD_GET in intel_rps_get_cagf (Ashutosh, Rodrigo) - Use GEN12_RPSTAT register for GT freq (Don, Badal, Ashutosh) - Remove unwanted TTM ghost obj check (Matt A) - Update workaround documentation (Lucas) - Coding style and static checker fixes and cleanups (Jani, Umesh, Tvrtko, Lucas, Andrzej) - Selftest improvements (Chris, Daniele, Riana, Andrzej) Signed-off-by: Dave Airlie From: Joonas Lahtinen Link: https://patchwork.freedesktop.org/patch/msgid/Y3dMd9HDpfDehhWm@jlahtine-mobl.ger.corp.intel.com

Documentation/gpu: Fix section in the wrong scope

2022-11-15T06:51:49Z

That section should still be inside "DRM client usage stats" rather than as a sibling. Signed-off-by: Lucas De Marchi Reviewed-by: Tvrtko Ursulin Link: https://patchwork.freedesktop.org/patch/msgid/20221107173209.2219571-2-lucas.demarchi@intel.com

drm/i915/mtl: Handle wopcm per-GT and limit calculations.

2022-11-14T18:11:47Z

With MTL standalone media architecture the wopcm layout has changed, with separate partitioning in WOPCM for the root GT GuC and the media GT GuC. The size of WOPCM is 4MB with the lower 2MB reserved for the media GT and the upper 2MB for the root GT. Given that MTL has GuC deprivilege, the WOPCM registers are pre-locked by the bios. Therefore, we can skip all the math for the partitioning and just limit ourselves to sanity-checking the values. v2: fix makefile file ordering (Jani) v3: drop XELPM_SAMEDIA_WOPCM_SIZE, check huc instead of VDBOX (John) v4: further clarify commit message, remove blank line (John) Signed-off-by: Aravind Iddamsetty Signed-off-by: Daniele Ceraolo Spurio Cc: Matt Roper Cc: John Harrison Cc: Alan Previn Cc: Jani Nikula Reviewed-by: John Harrison Link: https://patchwork.freedesktop.org/patch/msgid/20221108020600.3575467-5-daniele.ceraolospurio@intel.com

drm/fb-helper: Fix missing kerneldoc include

2022-11-08T15:11:13Z

This was lost in the code movement done in commit 8ab59da26bc0 ("drm/fb-helper: Move generic fbdev emulation into separate source file"). Fixes: 8ab59da26bc0 ("drm/fb-helper: Move generic fbdev emulation into separate source file") Cc: Thomas Zimmermann Cc: Javier Martinez Canillas Reviewed-by: Thomas Zimmermann Signed-off-by: Daniel Vetter Signed-off-by: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/20221107190928.1212116-1-daniel.vetter@ffwll.ch

drm/vmwgfx: Remove vmwgfx_hashtab

2022-10-25T16:42:25Z

The vmwgfx driver has migrated from using the hashtable in vmwgfx_hashtab to the linux/hashtable implementation. Remove the vmwgfx_hashtab from the driver. Signed-off-by: Maaz Mombasawala Reviewed-by: Martin Krastev Reviewed-by: Zack Rusin Signed-off-by: Zack Rusin Link: https://patchwork.freedesktop.org/patch/msgid/20221022040236.616490-12-zack@kde.org

Merge tag 'backlight-detect-refactor-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 into drm-misc-next

2022-09-14T11:27:10Z

Immutable backlight-detect-refactor branch between acpi, drm-* and pdx86 Tag (immutable branch) with v6.0-rc1 + the (acpi/x86) backlight detect refactor work. For merging into the acpi, drm-* and pdx86 subsystems. Signed-off-by: Maxime Ripard # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmMVsogUHGhkZWdvZWRl # QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9yy6wgAlig+7hkq940L62lTpj0g2gNQv8zc # HCsMpnU7dnJcZYaEvIjouZhf33ZbN52c0fQq2JWjt7fFX04LLyIiyrJ26Lc293JR # ++yXpJcVoewRGqApy/P3Z05TKUCLll5bexvK4t8isnhOtEXD/nDPWKTLIV2Kd1DK # nLY4KgRznXZ85RhYheUEdidZ7Lwlzt1JVBMq7tpnzu3nVdDExyZmqlqCUITcLynu # ysuASQGr0D2i+1vb9eifHIA3xsQO0S37Bv62aBMBKxB6B8Fz1DYr8VA2YvoT82Hv # IFT0hzCCZ/63Ljga05O78TwraxAQX0RvZWqjqGgnZg6fIBh2hxUiqeQY6g== # =SA1R # -----END PGP SIGNATURE----- # gpg: Signature made Mon 05 Sep 2022 09:25:44 AM IST # gpg: using RSA key BAF03B5D2718411A5E9E177E92EC4779440327DC # gpg: issuer "hdegoede@redhat.com" # gpg: Can't check signature: No public key From: Hans de Goede Link: https://patchwork.freedesktop.org/patch/msgid/261afe3d-7790-e945-adf6-a2c96c9b1eff@redhat.com

Merge tag 'amd-drm-next-6.1-2022-09-08' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2022-09-12T09:17:41Z

amd-drm-next-6.1-2022-09-08: amdgpu: - Mode2 reset for RDNA2 - Lots of new DC documentation - Add documentation about different asic families - DSC improvements - Aldebaran fixes - Misc spelling and grammar fixes - GFXOFF stats support for vangogh - DC frame size fixes - NBIO 7.7 updates - DCN 3.2 updates - DCN 3.1.4 Updates - SMU 13.x updates - Misc bug fixes - Rework DC register offset handling - GC 11.x updates - PSP 13.x updates - SDMA 6.x updates - GMC 11.x updates - SR-IOV updates - PSP fixes for TA unloading - DSC passthrough support - Misc code cleanups amdkfd: - ISA fixes for some GC 10.3 IPs - Misc code cleanups radeon: - Delayed work flush fix - Use time_after for some jiffies calculations drm: - DSC passthrough aux support Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20220908155202.57862-1-alexander.deucher@amd.com