- 30 Aug, 2024 2 commits
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https://gitlab.freedesktop.org/drm/xe/kernelDave Airlie authored
UAPI Changes: - Fix OA format masks which were breaking build with gcc-5 Cross-subsystem Changes: Driver Changes: - Use dma_fence_chain_free in chain fence unused as a sync (Matthew Brost) - Refactor hw engine lookup and mmio access to be used in more places (Dominik, Matt Auld, Mika Kuoppala) - Enable priority mem read for Xe2 and later (Pallavi Mishra) - Fix PL1 disable flow in xe_hwmon_power_max_write (Karthik) - Fix refcount and speedup devcoredump (Matthew Brost) - Add performance tuning changes to Xe2 (Akshata, Shekhar) - Fix OA sysfs entry (Ashutosh) - Add first GuC firmware support for BMG (Julia) - Bump minimum GuC firmware for platforms under force_probe to match LNL and BMG (Julia) - Fix access check on user fence creation (Nirmoy) - Add/document workarounds for Xe2 (Julia, Daniele, John, Tejas) - Document workaround and use proper WA infra (Matt Roper) - Fix VF configuration on media GT (Michal Wajdeczko) - Fix VM dma-resv lock (Matthew Brost) - Allow suspend/resume exec queue backend op to be called multiple times (Matthew Brost) - Add GT stats to debugfs (Nirmoy) - Add hwconfig to debugfs (Matt Roper) - Compile out all debugfs code with ONFIG_DEUBG_FS=n (Lucas) - Remove dead kunit code (Jani Nikula) - Refactor drvdata storing to help display (Jani Nikula) - Cleanup unsused xe parameter in pte handling (Himal) - Rename s/enable_display/probe_display/ for clarity (Lucas) - Fix missing MCR annotation in couple of registers (Tejas) - Fix DGFX display suspend/resume (Maarten) - Prepare exec_queue_kill for PXP handling (Daniele) - Fix devm/drmm issues (Daniele, Matthew Brost) - Fix tile and ggtt fini sequences (Matthew Brost) - Fix crashes when probing without firmware in place (Daniele, Matthew Brost) - Use xe_managed for kernel BOs (Daniele, Matthew Brost) - Future-proof dss_per_group calculation by using hwconfig (Matt Roper) - Use reserved copy engine for user binds on faulting devices (Matthew Brost) - Allow mixing dma-fence jobs and long-running faulting jobs (Francois) - Cleanup redundant arg when creating use BO (Nirmoy) - Prevent UAF around preempt fence (Auld) - Fix display suspend/resume (Maarten) - Use vma_pages() helper (Thorsten) - Calculate pagefault queue size (Stuart, Matthew Auld) - Fix missing pagefault wq destroy (Stuart) - Fix lifetime handling of HW fence ctx (Matthew Brost) - Fix order destroy order for jobs (Matthew Brost) - Fix TLB invalidation for media GT (Matthew Brost) - Document GGTT (Rodrigo Vivi) - Refactor GGTT layering and fix runtime outer protection (Rodrigo Vivi) - Handle HPD polling on display pm runtime suspend/resume (Imre, Vinod) - Drop unrequired NULL checks (Apoorva, Himal) - Use separate rpm lockdep map for non-d3cold-capable devices (Thomas Hellström) - Support "nomodeset" kernel command-line option (Thomas Zimmermann) - Drop force_probe requirement for LNL and BMG (Lucas, Balasubramani) Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/wd42jsh4i3q5zlrmi2cljejohdsrqc6hvtxf76lbxsp3ibrgmz@y54fa7wwxgsd
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Dave Airlie authored
Merge tag 'drm-misc-next-2024-08-29' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for v6.12: UAPI Changes: devfs: - support device numbers up to MINORBITS limit Core Changes: ci: - increase job timeout devfs: - use XArray for minor ids displayport: - mst: GUID improvements docs: - add fixes and cleanups panic: - optionally display QR code Driver Changes: amdgpu: - faster vblank disabling - GUID improvements gm12u320 - convert to struct drm_edid host1x: - fix syncpoint IRQ during resume - use iommu_paging_domain_alloc() imx: - ipuv3: convert to struct drm_edid omapdrm: - improve error handling panel: - add support for BOE TV101WUM-LL2 plus DT bindings - novatek-nt35950: improve error handling - nv3051d: improve error handling - panel-edp: add support for BOE NE140WUM-N6G; revert support for SDC ATNA45AF01 - visionox-vtdr6130: improve error handling; use devm_regulator_bulk_get_const() renesas: - rz-du: add support for RZ/G2UL plus DT bindings sti: - convert to struct drm_edid tegra: - gr3d: improve PM domain handling - convert to struct drm_edid Signed-off-by:
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- 29 Aug, 2024 11 commits
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Jani Nikula authored
Prefer the struct drm_edid based functions for allocating the EDID and updating the connector. Reviewed-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/c31c3afa883a3321345608c480c26161b638a83e.1724348429.git.jani.nikula@intel.comSigned-off-by:
Jani Nikula <jani.nikula@intel.com>
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Jani Nikula authored
Prefer the struct drm_edid based functions for storing the EDID and updating the connector. Reviewed-by:
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Jani Nikula authored
Prefer the struct drm_edid based functions for reading the EDID and updating the connector. Acked-by:
Thierry Reding <treding@nvidia.com> Reviewed-by:
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Jani Nikula authored
Prefer the struct drm_edid based functions for reading the EDID and updating the connector. The functional change is that the CEC physical address gets invalidated when the EDID could not be read. v2: Use drm_edid_read() instead of drm_edid_read_ddc() (Sima) Reviewed-by:
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Abhishek Tamboli authored
Replace deprecated 'mipi_dsi_dcs_write_seq()' macro to 'mipi_dsi_dcs_write_seq_multi' macro in panel_nv3051d_init_sequence function. Signed-off-by:
Abhishek Tamboli <abhishektamboli9@gmail.com> Reviewed-by:
Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20240827152504.30586-1-abhishektamboli9@gmail.comSigned-off-by:
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Tejas Vipin authored
Changes the novatek-nt35950 panel to use multi style functions for improved error handling. Reviewed-by:
Tejas Vipin <tejasvipin76@gmail.com> Reviewed-by:
Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20240828182210.565861-1-tejasvipin76@gmail.comSigned-off-by:
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Neil Armstrong authored
Switch to devm_regulator_bulk_get_const() to stop setting the supplies list in probe(), and move the regulator_bulk_data struct in static const. Reviewed-by:
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Neil Armstrong authored
Make usage of the new _multi() mipi_dsi functions instead of the deprecated macros, improving error handling and printing. bloat-o-meter gives a 12% gain on arm64: Function old new delta visionox_vtdr6130_unprepare 208 204 -4 visionox_vtdr6130_prepare 1192 896 -296 Total: Before=2348, After=2048, chg -12.78% Reviewed-by:
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Jani Nikula authored
Instead of just smashing jiffies into a GUID, use guid_gen() to generate RFC 4122 compliant GUIDs. Reviewed-by:
Harry Wentland <harry.wentland@amd.com> Acked-by:
Alex Deucher <alexander.deucher@amd.com> Acked-by:
Hamza Mahfooz <hamza.mahfooz@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240812122312.1567046-3-jani.nikula@intel.comSigned-off-by:
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Jani Nikula authored
Instead of just smashing jiffies into a GUID, use guid_gen() to generate RFC 4122 compliant GUIDs. Reviewed-by:
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Jani Nikula authored
The kernel has a guid_t type for GUIDs. Switch to using it, but avoid any functional changes here. Reviewed-by:
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- 28 Aug, 2024 13 commits
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Balasubramani Vivekanandan authored
Battlemage platform is sufficiently tested and found stable. CI is also pretty stable. Remove the force_probe requirement to enable the platform support by default. Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by:
Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com> Reviewed-by:
Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by:
Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240828082152.3194814-1-balasubramani.vivekanandan@intel.comSigned-off-by:
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Himal Prasad Ghimiray authored
Make sure that ggtt_node_remove() is invoked only if both node and ggtt are not null. Move the null checks to the caller function xe_ggtt_node_remove(). v2: Move null check below declarations (Tejas) Fixes: 919bb54e ("drm/xe: Fix missing runtime outer protection for ggtt_remove_node") Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Tejas Upadhyay <tejas.upadhyay@intel.com> Reviewed-by:
Tejas Upadhyay <tejas.upadhyay@intel.com> Signed-off-by:
Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240828092229.3606503-1-himal.prasad.ghimiray@intel.comSigned-off-by:
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Thorsten Blum authored
The function parameter out can be used directly instead of assigning it to a temporary u64 variable first. Remove the local variable tmp2 and use the parameter out directly as the divisor in do_div() to remove the following Coccinelle/coccicheck warning reported by do_div.cocci: WARNING: do_div() does a 64-by-32 division, please consider using div64_u64 instead Signed-off-by:
Thorsten Blum <thorsten.blum@toblux.com> Signed-off-by:
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Ulf Hansson authored
Rather than hooking up the PM domains through devm_pm_opp_attach_genpd() and manage the device-link, let's avoid the boilerplate-code by converting into dev_pm_domain_attach|detach_list. Signed-off-by:
Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by:
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Lu Baolu authored
An iommu domain is allocated in host1x_iommu_attach() and is attached to host->dev. Use iommu_paging_domain_alloc() to make it explicit. Signed-off-by:
Lu Baolu <baolu.lu@linux.intel.com> Reviewed-by:
Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/20240610085555.88197-8-baolu.lu@linux.intel.comSigned-off-by:
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Mikko Perttunen authored
Syncpoint IRQs are currently requested in a code path that runs during resume. Due to this, we get multiple overlapping registered interrupt handlers as host1x is suspended and resumed. Rearrange interrupt code to only request IRQs during initialization. Signed-off-by:
Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by:
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Vignesh Raman authored
Set the timeout of all drm-ci jobs to 1h30m since some jobs takes more than 1 hour to complete. Signed-off-by:
Vignesh Raman <vignesh.raman@collabora.com> Acked-by:
Helen Koike <helen.koike@collabora.com> Acked-by:
Rob Clark <robdclark@gmail.com> Signed-off-by:
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Neil Armstrong authored
Add support for the 1200x1920 BOE TV101WUM-LL2 DSI Display Panel found in the Lenovo Smart Tab M10 tablet. The controller is unknown. Reviewed-by:
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Neil Armstrong authored
Document the 1200x1920 BOE TV101WUM-LL2 DSI Display Panel found in the Lenovo Smart Tab M10 tablet. The controller is unknown. Reviewed-by:
Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20240828-topic-sdm450-upstream-tbx605f-panel-v3-1-b792f93e1d6b@linaro.orgSigned-off-by:
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Melissa Wen authored
I haven't been able to follow or review the work on the driver for some time now and I don't see the situation improving anytime soon. I'd like to continue being listed as a reviewer. Signed-off-by:
Melissa Wen <melissa.srw@gmail.com> Acked-by:
Maíra Canal <mcanal@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240525142637.82586-1-melissa.srw@gmail.com
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Thomas Hellström authored
For non-d3cold-capable devices we'd like to be able to wake up the device from reclaim. In particular, for Lunar Lake we'd like to be able to blit CCS metadata to system at shrink time; at least from kswapd where it's reasonable OK to wait for rpm resume and a preceding rpm suspend. Therefore use a separate lockdep map for such devices and prime it reclaim-tainted. v2: - Rename lockmap acquire- and release functions. (Rodrigo Vivi). - Reinstate the old xe_pm_runtime_lockdep_prime() function and rename it to xe_rpm_might_enter_cb(). (Matthew Auld). - Introduce a separate xe_pm_runtime_lockdep_prime function called from module init for known required locking orders. v3: - Actually hook up the prime function at module init. v4: - Rebase. v5: - Don't use reclaim-safe RPM with sriov. Cc: "Vivi, Rodrigo" <rodrigo.vivi@intel.com> Cc: "Auld, Matthew" <matthew.auld@intel.com> Signed-off-by:
Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by:
Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240826143450.92511-1-thomas.hellstrom@linux.intel.com
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Nirmoy Das authored
Remove TTM_TT_FLAG_CLEARED_ON_FREE now that XE stopped using this flag. This reverts commit decbfaf0. Cc: Christian König <christian.koenig@amd.com> Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by:
Nirmoy Das <nirmoy.das@intel.com> Reviewed-by:
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Nirmoy Das authored
This optimization relied on having to clear CCS on allocations. If there is no need to clear CCS on allocations then this would mostly help in reducing CPU utilization. Revert this patch at this moment because of: 1 Currently Xe can't do clear on free and using a invalid ttm flag, TTM_TT_FLAG_CLEARED_ON_FREE which could poison global ttm pool on multi-device setup. 2 Also for LNL CPU:WB doesn't require clearing CCS as such BO will not be allowed to bind with compression PTE. Subsequent patch will disable clearing CCS for CPU:WB BOs for LNL. This reverts commit 23683061. Cc: Christian König <christian.koenig@amd.com> Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by:
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- 27 Aug, 2024 10 commits
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Thomas Zimmermann authored
Setting 'nomodeset' on the kernel command line disables all graphics drivers with modesetting capabilities, leaving only firmware drivers, such as simpledrm or efifb. Most DRM drivers automatically support 'nomodeset' via DRM's module helper macros. In xe, which uses regular module_init(), manually call drm_firmware_drivers_only() to test for 'nomodeset'. Do not register the driver if set. v2: - use xe's init table (Lucas) - do NULL test for init/exit functions Signed-off-by:
Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by:
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Stephan Gerhold authored
This reverts commit 8ebb1fc2. The panel should be handled through the samsung-atna33xc20 driver for correct power up timings. Otherwise the backlight does not work correctly. We have existing users of this panel through the generic "edp-panel" compatible (e.g. the Qualcomm X1E80100 CRD), but the screen works only partially in that configuration: It works after boot but once the screen gets disabled it does not turn on again until after reboot. It behaves the same way with the default "conservative" timings, so we might as well drop the configuration from the panel-edp driver. That way, users with old DTBs will get a warning and can move to the new driver. Reviewed-by:
Stephan Gerhold <stephan.gerhold@linaro.org> Reviewed-by:
Johan Hovold <johan+linaro@kernel.org> Tested-by:
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Daniel Vetter authored
Merge tag 'amd-drm-next-6.12-2024-08-26' of https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.12-2024-08-26: amdgpu: - SDMA devcoredump support - DCN 4.0.1 updates - DC SUBVP fixes - Refactor OPP in DC - Refactor MMHUBBUB in DC - DC DML 2.1 updates - DC FAMS2 updates - RAS updates - GFX12 updates - VCN 4.0.3 updates - JPEG 4.0.3 updates - Enable wave kill (soft recovery) for compute queues - Clean up CP error interrupt handling - Enable CP bad opcode interrupts - VCN 4.x fixes - VCN 5.x fixes - GPU reset fixes - Fix vbios embedded EDID size handling - SMU 14.x updates - Misc code cleanups and spelling fixes - VCN devcoredump support - ISP MFD i2c support - DC vblank fixes - GFX 12 fixes - PSR fixes - Convert vbios embedded EDID to drm_edid - DCN 3.5 updates - DMCUB updates - Cursor fixes - Overdrive support for SMU 14.x - GFX CP padding optimizations - DCC fixes - DSC fixes - Preliminary per queue reset infrastructure - Initial per queue reset support for GFX 9 - Initial per queue reset support for GFX 7, 8 - DCN 3.2 fixes - DP MST fixes - SR-IOV fixes - GFX 9.4.3/4 devcoredump support - Add process isolation framework - Enable process isolation support for GFX 9.4.3/4 - Take IOMMU remapping into account for P2P DMA checks amdkfd: - CRIU fixes - Improved input validation for user queues - HMM fix - Enable process isolation support for GFX 9.4.3/4 - Initial per queue reset support for GFX 9 - Allow users to target recommended SDMA engines radeon: - remove .load and drm_dev_alloc - Fix vbios embedded EDID size handling - Convert vbios embedded EDID to drm_edid - Use GEM references instead of TTM - r100 cp init cleanup - Fix potential overflows in evergreen CS offset tracking UAPI: - KFD support for targetting queues on recommended SDMA engines Proposed userspace: https://github.com/ROCm/ROCR-Runtime/commit/2f588a24065f41c208c3701945e20be746d8faf7 https://github.com/ROCm/ROCR-Runtime/commit/eb30a5bbc7719c6ffcf2d2dd2878bc53a47b3f30 drm/buddy: - Add start address support for trim function From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240826201528.55307-1-alexander.deucher@amd.com
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Daniel Vetter authored
amdgpu pr conconflicts due to patches cherry-picked to -fixes, I might as well catch up with a backmerge and handle them all. Plus both misc and intel maintainers asked for a backmerge anyway. Signed-off-by: -
Daniel Vetter authored
Merge tag 'drm-intel-gt-next-2024-08-23' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next UAPI Changes: - Limit the number of relocations to INT_MAX (Tvrtko) Only impact should be synthetic tests. Driver Changes: - Fix for #11396: GPU Hang and rcs0 reset on Cherrytrail platform - Fix Virtual Memory mapping boundaries calculation (Andi) - Fix for #11255: Long hangs in buddy allocator with DG2/A380 without Resizable BAR since 6.9 (David) - Mark the GT as dead when mmio is unreliable (Chris, Andi) - Workaround additions / fixes for MTL, ARL and DG2 (John H, Nitin) - Enable partial memory mapping of GPU virtual memory (Andi, Chris) - Prevent NULL deref on intel_memory_regions_hw_probe (Jonathan, Dan) - Avoid UAF on intel_engines_release (Krzysztof) - Don't update PWR_CLK_STATE starting Gen12 (Umesh) - Code and dmesg cleanups (Andi, Jesus, Luca) Signed-off-by:
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Daniel Vetter authored
Merge tag 'drm-misc-next-2024-08-22' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for v6.12: Cross-subsystem Changes: string: - add mem_is_zero() Core Changes: edid: - use mem_is_zero() Driver Changes: ast: - reorganize output code by type (VGA, DP, etc) - convert to struct drm_edid - fix BMC handling for all outputs bridge: - anx7625: simplify OF array handling - dw-hdmi: simplify clock handling - lontium-lt8912b: fix mode validation - nwl-dsi: fix mode vsync/hsync polarity panel: - ili9341: fix comments - jd9365da: fix "exit sleep" commands - jdi-fhd-r63452: simplify error handling with DSI multi-style helpers - mantix-mlaf057we51: simplify error handling with DSI multi-style helpers - simple: support Innolux G070ACE-LH3 plus DT bindings; support On Tat Industrial Company KD50G21-40NT-A1 plus DT bindings - st7701: decouple DSI and DRM code; add SPI support; support Anbernic RG28XX plus DT bindings vc4: - fix PM during detect - replace DRM_ERROR() with drm_error() - v3d: simplify clock retrieval Signed-off-by:
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Himal Prasad Ghimiray authored
dma_fence_chain_free() can handle NULL input, there is no need for NULL check by caller. Signed-off-by:
Matthew Brost <matthew.brost@intel.com> Reviewed-by:
Jagmeet Randhawa <jagmeet.randhawa@intel.com> Reviewed-by:
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Himal Prasad Ghimiray authored
dma_fence_put() and dma_fence_chain_free() can handle NULL input, there is no need for NULL check by caller. Signed-off-by:
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Himal Prasad Ghimiray authored
drm_sched_job_add_dependency() drops references even in case of error, no need for caller to call dma_fence_put. Signed-off-by:
Ashutosh Dixit <ashutosh.dixit@intel.com> Acked-by:
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Lucas De Marchi authored
Lunar Lake has been usable for a while in a desktop setup. Bugs are sporadically showing up in CI, but being promptly fixed. Nothing very concerning. All the uapi changes related to fundamental platform usage have been finalized. Remove the force_probe requirement and enable the platform by default. Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Reviewed-by:
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- 26 Aug, 2024 4 commits
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Michał Winiarski authored
Having a limit of 64 DRM devices is not good enough for modern world where we have multi-GPU servers, SR-IOV virtual functions and virtual devices used for testing. Let's utilize full minor range for DRM devices. To avoid regressing the existing userspace, we're still maintaining the numbering scheme where 0-63 is used for primary, 64-127 is reserved (formerly for control) and 128-191 is used for render. For minors >= 192, we're allocating minors dynamically on a first-come, first-served basis. Signed-off-by:
Michał Winiarski <michal.winiarski@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240823163048.2676257-4-michal.winiarski@intel.comAcked-by:
James Zhu <James.Zhu@amd.com> Acked-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
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Michał Winiarski authored
Accel minor management is based on DRM (and is also using struct drm_minor internally), since DRM is using XArray for minors, it makes sense to also convert accel. As the two implementations are identical (only difference being the underlying xarray), move the accel_minor_* functionality to DRM. Signed-off-by:
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Michał Winiarski authored
IDR is deprecated, and since XArray manages its own state with internal locking, it simplifies the locking on DRM side. Additionally, don't use the IRQ-safe variant, since operating on drm minor is not done in IRQ context. Suggested-by:
Matthew Wilcox <willy@infradead.org> Signed-off-by:
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renjun wang authored
The blank line between title "Returns:" and detail description is not allowed, otherwise the title will goes under the description block in generated .html file after running `make htmldocs`. There are a few examples for current kerneldoc at [1][2][3]. v2: - use Link tag with stable URLs Signed-off-by:
renjun wang <renjunw0@foxmail.com> Link: https://www.kernel.org/doc/html/v6.10/gpu/drm-kms.html#c.drm_crtc_commit_wait # 1 Link: https://www.kernel.org/doc/html/v6.10/gpu/drm-kms.html#c.drm_atomic_get_crtc_state # 2 Link: https://www.kernel.org/doc/html/v6.10/gpu/i915.html#c.i915_vma_pin_fence # 3 Reviewed-by:
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