summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2024-08-28drm/tegra: gr3d: Convert into dev_pm_domain_attach|detach_list()Ulf Hansson
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: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240723144610.564273-2-ulf.hansson@linaro.org
2024-08-28gpu: host1x: Use iommu_paging_domain_alloc()Lu Baolu
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.com Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240812071605.9513-1-baolu.lu@linux.intel.com
2024-08-28gpu: host1x: Request syncpoint IRQs only during probeMikko Perttunen
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: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240531070719.2138-1-cyndis@kapsi.fi
2024-08-28drm/ci: increase timeout for all jobsVignesh Raman
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: Helen Koike <helen.koike@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240820070818.1124403-1-vignesh.raman@collabora.com
2024-08-28drm/panel: add BOE tv101wum-ll2 panel driverNeil Armstrong
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: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20240828-topic-sdm450-upstream-tbx605f-panel-v3-2-b792f93e1d6b@linaro.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240828-topic-sdm450-upstream-tbx605f-panel-v3-2-b792f93e1d6b@linaro.org
2024-08-28dt-bindings: display: panel: document BOE TV101WUM-LL2 DSI Display PanelNeil Armstrong
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.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240828-topic-sdm450-upstream-tbx605f-panel-v3-1-b792f93e1d6b@linaro.org
2024-08-28MAINTAINERS: remove myself as a VKMS maintainerMelissa Wen
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
2024-08-28drm/xe: Use separate rpm lockdep map for non-d3cold-capable devicesThomas Hellström
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
2024-08-28Revert "drm/ttm: Add a flag to allow drivers to skip clear-on-free"Nirmoy Das
Remove TTM_TT_FLAG_CLEARED_ON_FREE now that XE stopped using this flag. This reverts commit decbfaf06db05fa1f9b33149ebb3c145b44e878f. 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: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240828083635.23601-2-nirmoy.das@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2024-08-28Revert "drm/xe/lnl: Offload system clear page activity to GPU"Nirmoy Das
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 23683061805be368c8d1c7e7ff52abc470cac275. 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: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Nirmoy Das <nirmoy.das@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240828083635.23601-1-nirmoy.das@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2024-08-27drm/xe: Align all VRAM scanout buffers to 64k physical pages when needed.Maarten Lankhorst
For CCS formats on affected platforms, CCS can be used freely, but display engine requires a multiple of 64k physical pages. No other changes are needed. At the BO creation time we don't know if the BO will be used for CCS or not. If the scanout flag is set, and the BO is a multiple of 64k, we take the safe route and force the physical alignment of 64k pages. If the BO is not a multiple of 64k, or the scanout flag was not set at BO creation, we reject it for usage as CCS in display. The physical pages are likely not aligned correctly, and this will cause corruption when used as FB. The scanout flag and size being a multiple of 64k are used together to enforce 64k physical placement. VM_BIND is completely unaffected, mappings to a VM can still be aligned to 4k, just like for normal buffers. Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Juha-Pekka Heikkilä <juha-pekka.heikkila@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240826170117.327709-3-maarten.lankhorst@linux.intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-08-27drm/i915/display: Plane capability for 64k phys alignmentMaarten Lankhorst
Some plane formats have been designed to require 64k physical alignment. By returning whether this is the case for certain formats, we do not need to hardcode this check inside Xe. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240826170117.327709-2-maarten.lankhorst@linux.intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-08-27Merge drm/drm-next into drm-intel-nextRodrigo Vivi
Need to take some Xe bo definition in here before we can add the BMG display 64k aligned size restrictions. Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-08-27drm/xe: Support 'nomodeset' kernel command-line optionThomas Zimmermann
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: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240827121003.97429-1-tzimmermann@suse.de Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2024-08-27Revert "drm/panel-edp: Add SDC ATNA45AF01"Stephan Gerhold
This reverts commit 8ebb1fc2e69ab8b89a425e402c7bd85e053b7b01. 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: Douglas Anderson <dianders@chromium.org> Signed-off-by: Stephan Gerhold <stephan.gerhold@linaro.org> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Tested-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240715-x1e80100-crd-backlight-v2-2-31b7f2f658a3@linaro.org
2024-08-27Merge tag 'amd-drm-next-6.12-2024-08-26' of ↵Daniel Vetter
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
2024-08-27Merge v6.11-rc5 into drm-nextDaniel Vetter
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 <daniel.vetter@ffwll.ch>
2024-08-27Merge tag 'drm-intel-gt-next-2024-08-23' of ↵Daniel Vetter
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: Daniel Vetter <daniel.vetter@ffwll.ch> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZshcfSqgfnl8Mh4P@jlahtine-mobl.ger.corp.intel.com
2024-08-27Merge tag 'drm-misc-next-2024-08-22' of ↵Daniel Vetter
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: Daniel Vetter <daniel.vetter@ffwll.ch> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20240822150710.GA243952@localhost.localdomain
2024-08-27drm/xe: Remove unrequired NULL check in xe_sched_job_free_fencesHimal Prasad Ghimiray
dma_fence_chain_free() can handle NULL input, there is no need for NULL check by caller. Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Jagmeet Randhawa <jagmeet.randhawa@intel.com> Reviewed-by: Nirmoy Das <nirmoy.das@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240820090230.3258128-3-himal.prasad.ghimiray@intel.com Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
2024-08-27drm/xe: Remove unrequired NULL checks in xe_sync_entry_cleanupHimal Prasad Ghimiray
dma_fence_put() and dma_fence_chain_free() can handle NULL input, there is no need for NULL check by caller. Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Nirmoy Das <nirmoy.das@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240820090230.3258128-2-himal.prasad.ghimiray@intel.com Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
2024-08-27drm/xe: Remove extra dma_fence_put on xe_sync_entry_add_deps failureHimal Prasad Ghimiray
drm_sched_job_add_dependency() drops references even in case of error, no need for caller to call dma_fence_put. Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Acked-by: Nirmoy Das <nirmoy.das@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240820090230.3258128-1-himal.prasad.ghimiray@intel.com Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
2024-08-26drm/xe/lnl: Drop force_probe requirementLucas De Marchi
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: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240822224615.793540-1-lucas.demarchi@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2024-08-26drm: Expand max DRM device number to full MINORBITSMichał Winiarski
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.com Acked-by: James Zhu <James.Zhu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2024-08-26accel: Use XArray instead of IDR for minorsMichał Winiarski
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: Michał Winiarski <michal.winiarski@intel.com> Acked-by: James Zhu <James.Zhu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240823163048.2676257-3-michal.winiarski@intel.com Signed-off-by: Christian König <christian.koenig@amd.com>
2024-08-26drm: Use XArray instead of IDR for minorsMichał Winiarski
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: Michał Winiarski <michal.winiarski@intel.com> Acked-by: James Zhu <James.Zhu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240823163048.2676257-2-michal.winiarski@intel.com Signed-off-by: Christian König <christian.koenig@amd.com>
2024-08-26drm: Fix kerneldoc for "Returns" sectionrenjun wang
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: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/tencent_37A873672B5CD20DECAF99DEDAC5E45C3106@qq.com
2024-08-26drm/atomic: fix kerneldoc for fake_commit fieldrenjun wang
According to the context, the function description for fake_commit should be "prevent the atomic states from being freed too early" Signed-off-by: renjun wang <renjunw0@foxmail.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/tencent_6EF2603DCCFAD6A8265F8AAD9D6D5BCB9309@qq.com
2024-08-26drm/i915: ARL requires a newer GSC firmwareJohn Harrison
ARL and MTL share a single GSC firmware blob. However, ARL requires a newer version of it. So add differentiate of the PCI ids for ARL from MTL and create ARL as a sub-platform of MTL. That way, all the existing workarounds and such still treat ARL as MTL exactly as before. However, now the GSC code can check for ARL and do an extra version check on the firmware before committing to it. Also, the version extraction code has various ways of failing but the return code was being ignore and so the firmware load would attempt to continue anyway. Fix that by propagating the return code to the next level out. Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Fixes: 213c43676beb ("drm/i915/mtl: Remove the 'force_probe' requirement for Meteor Lake") Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240802031051.3816392-1-John.C.Harrison@Intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-08-26drm/panel-edp: add BOE NE140WUM-N6G panel entryAbel Vesa
Add an eDP panel entry for BOE NE140WUM-N6G. Due to lack of documentation, use the delay_200_500_e80 timings like some other BOE entries for now. The raw edid of the panel is: 00 ff ff ff ff ff ff 00 09 e5 66 0b 00 00 00 00 1a 20 01 04 a5 1e 13 78 07 01 5f a7 54 4c 9b 24 11 51 56 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 9c 3e 80 c8 70 b0 3c 40 30 20 36 00 2e bc 10 00 00 1a 16 32 80 c8 70 b0 3c 40 30 20 36 00 2e bc 10 00 00 1a 00 00 00 fd 00 1e 3c 4c 4c 10 01 0a 20 20 20 20 20 20 00 00 00 fe 00 4e 45 31 34 30 57 55 4d 2d 4e 36 47 0a 00 dc Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240826-drm-panel-edp-add-boe-ne140wum-n6g-v2-1-2758e8574842@linaro.org
2024-08-26drm/i915/dp_mst: Fix MST state after a sink resetImre Deak
In some cases the sink can reset itself after it was configured into MST mode, without the driver noticing the disconnected state. For instance the reset may happen in the middle of a modeset, or the (long) HPD pulse generated may be not long enough for the encoder detect handler to observe the HPD's deasserted state. In this case the sink's DPCD register programmed to enable MST will be reset, while the driver still assumes MST is still enabled. Detect this condition, which will tear down and recreate/re-enable the MST topology. v2: - Add a code comment about adjusting the expected DP_MSTM_CTRL register value for SST + SideBand. (Suraj, Jani) - Print a debug message about detecting the link reset. (Jani) - Verify the DPCD MST state only if it wasn't already determined that the sink is disconnected. Cc: stable@vger.kernel.org Cc: Jani Nikula <jani.nikula@intel.com> Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11195 Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com> (v1) Signed-off-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240823162918.1211875-1-imre.deak@intel.com
2024-08-26drm: renesas: rz-du: Add RZ/G2UL DU SupportBiju Das
The LCD controller is composed of Frame Compression Processor (FCPVD), Video Signal Processor (VSPD), and Display Unit (DU). It has DPI interface and supports a maximum resolution of WXGA along with 2 RPFs to support the blending of two picture layers and raster operations (ROPs). The DU module is connected to VSPD. Add RZ/G2UL DU support. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240822162320.5084-3-biju.das.jz@bp.renesas.com
2024-08-26dt-bindings: display: renesas,rzg2l-du: Document RZ/G2UL DU bindingsBiju Das
Document DU found in RZ/G2UL SoC. The DU block is identical to RZ/G2L SoC, but has only DPI interface. While at it, add missing required property port@1 for RZ/G2L and RZ/V2L SoCs. Currently there is no user for the DPI interface and hence there won't be any ABI breakage for adding port@1 as required property for RZ/G2L and RZ/V2L SoCs. Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240822162320.5084-2-biju.das.jz@bp.renesas.com
2024-08-26drm: renesas: Move RZ/G2L MIPI DSI driver to rz-duLad Prabhakar
All the RZ/G2L DU specific components are located under the rz-du folder, so it makes sense to move the RZ/G2L MIPI DSI driver there instead of keeping it in the rcar-du folder. This change improves the organization and modularity of the driver configuration by grouping related settings together. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Acked-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240625123244.200533-1-prabhakar.mahadev-lad.rj@bp.renesas.com
2024-08-26drm: omapdrm: Add missing check for alloc_ordered_workqueueMa Ke
As it may return NULL pointer and cause NULL pointer dereference. Add check for the return value of alloc_ordered_workqueue. Cc: stable@vger.kernel.org Fixes: 2f95bc6d324a ("drm: omapdrm: Perform initialization/cleanup at probe/remove time") Signed-off-by: Ma Ke <make24@iscas.ac.cn> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240808061336.2796729-1-make24@iscas.ac.cn
2024-08-26drm/ttm: fix kernel-doc typo for @trylock_onlyJani Nikula
s/tryock_only/trylock_only/ Fixes: da966b82bf3d ("drm/ttm: Provide a generic LRU walker helper") Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Christian König <christian.koenig@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240823141110.3431423-1-jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-08-26drm/i915: remove unused leftover basedie step codeJani Nikula
The basedie step initialization as well as its last users were removed in commit 326e30e4624c ("drm/i915: Drop dead code for pvc"). Follow through with removing the unused macros and struct member and debug logging. Suggested-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240822143946.2526425-1-jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-08-26drm/xe: Remove NULL check of lrc->bo in xe_lrc_snapshot_capture()Apoorva Singh
- lrc->bo NULL check is not needed in xe_lrc_snapshot_capture() as its already been taken care of in xe_lrc_init(). Signed-off-by: Apoorva Singh <apoorva.singh@intel.com> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Nirmoy Das <nirmoy.das@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240816080355.897256-1-apoorva.singh@intel.com Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
2024-08-26drm/i915: remove unnecessary display includesJani Nikula
There are a number of leftover #include "display/..." directives that are completely unnecessary. Remove them to make it easier to spot the relevant ones. In one case, switch to a more specific include. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240823123318.3189503-1-jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-08-25Linux 6.11-rc5v6.11-rc5Linus Torvalds
2024-08-25Merge tag 'bcachefs-2024-08-24' of git://evilpiepirate.org/bcachefsLinus Torvalds
Pull bcachefs fixes from Kent Overstreet: - assorted syzbot fixes - some upgrade fixes for old (pre 1.0) filesystems - fix for moving data off a device that was switched to durability=0 after data had been written to it. - nocow deadlock fix - fix for new rebalance_work accounting * tag 'bcachefs-2024-08-24' of git://evilpiepirate.org/bcachefs: (28 commits) bcachefs: Fix rebalance_work accounting bcachefs: Fix failure to flush moves before sleeping in copygc bcachefs: don't use rht_bucket() in btree_key_cache_scan() bcachefs: add missing inode_walker_exit() bcachefs: clear path->should_be_locked in bch2_btree_key_cache_drop() bcachefs: Fix double assignment in check_dirent_to_subvol() bcachefs: Fix refcounting in discard path bcachefs: Fix compat issue with old alloc_v4 keys bcachefs: Fix warning in bch2_fs_journal_stop() fs/super.c: improve get_tree() error message bcachefs: Fix missing validation in bch2_sb_journal_v2_validate() bcachefs: Fix replay_now_at() assert bcachefs: Fix locking in bch2_ioc_setlabel() bcachefs: fix failure to relock in btree_node_fill() bcachefs: fix failure to relock in bch2_btree_node_mem_alloc() bcachefs: unlock_long() before resort in journal replay bcachefs: fix missing bch2_err_str() bcachefs: fix time_stats_to_text() bcachefs: Fix bch2_bucket_gens_init() bcachefs: Fix bch2_trigger_alloc assert ...
2024-08-25Merge tag '6.11-rc5-server-fixes' of git://git.samba.org/ksmbdLinus Torvalds
Pull smb server fixes from Steve French: - query directory flex array fix - fix potential null ptr reference in open - fix error message in some open cases - two minor cleanups * tag '6.11-rc5-server-fixes' of git://git.samba.org/ksmbd: smb/server: update misguided comment of smb2_allocate_rsp_buf() smb/server: remove useless assignment of 'file_present' in smb2_open() smb/server: fix potential null-ptr-deref of lease_ctx_info in smb2_open() smb/server: fix return value of smb2_open() ksmbd: the buffer of smb2 query dir response has at least 1 byte
2024-08-25Merge tag 's390-6.11-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Vasily Gorbik: - Fix KASLR base offset to account for symbol offsets in the vmlinux ELF file, preventing tool breakages like the drgn debugger - Fix potential memory corruption of physmem_info during kernel physical address randomization - Fix potential memory corruption due to overlap between the relocated lowcore and identity mapping by correctly reserving lowcore memory - Fix performance regression and avoid randomizing identity mapping base by default - Fix unnecessary delay of AP bus binding complete uevent to prevent startup lag in KVM guests using AP * tag 's390-6.11-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/boot: Fix KASLR base offset off by __START_KERNEL bytes s390/boot: Avoid possible physmem_info segment corruption s390/ap: Refine AP bus bindings complete processing s390/mm: Pin identity mapping base to zero s390/mm: Prevent lowcore vs identity mapping overlap
2024-08-25Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "The important core fix is another tweak to our discard discovery issues. The off by 512 in logical block count seems bad, but in fact the inline was only ever used in debug prints, which is why no-one noticed" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: sd: Do not attempt to configure discard unless LBPME is set scsi: MAINTAINERS: Add header files to SCSI SUBSYSTEM scsi: ufs: qcom: Add UFSHCD_QUIRK_BROKEN_LSDBS_CAP for SM8550 SoC scsi: ufs: core: Add a quirk for handling broken LSDBS field in controller capabilities register scsi: core: Fix the return value of scsi_logical_block_count() scsi: MAINTAINERS: Update HiSilicon SAS controller driver maintainer
2024-08-24bcachefs: Fix rebalance_work accountingKent Overstreet
rebalance_work was keying off of the presence of rebelance_opts in the extent - but that was incorrect, we keep those around after rebalance for indirect extents since the inode's options are not directly available Fixes: 20ac515a9cc7 ("bcachefs: bch_acct_rebalance_work") Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-08-24bcachefs: Fix failure to flush moves before sleeping in copygcKent Overstreet
This fixes an apparent deadlock - rebalance would get stuck trying to take nocow locks because they weren't being released by copygc. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-08-24drm/xe: Fix total initialization in xe_ggtt_print_holes()Nathan Chancellor
Clang warns (or errors with CONFIG_DRM_WERROR or CONFIG_WERROR): drivers/gpu/drm/xe/xe_ggtt.c:810:3: error: variable 'total' is uninitialized when used here [-Werror,-Wuninitialized] 810 | total += hole_size; | ^~~~~ drivers/gpu/drm/xe/xe_ggtt.c:798:11: note: initialize the variable 'total' to silence this warning 798 | u64 total; | ^ | = 0 1 error generated. Move the zero initialization of total from xe_gt_sriov_pf_config_print_available_ggtt() to xe_ggtt_print_holes() to resolve the warning. Fixes: 136367290ea5 ("drm/xe: Introduce xe_ggtt_print_holes") Signed-off-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240823-drm-xe-fix-total-in-xe_ggtt_print_holes-v1-1-12b02d079327@kernel.org Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2024-08-24drm/i915/dsi: Make Lenovo Yoga Tab 3 X90F DMI match less strictHans de Goede
There are 2G and 4G RAM versions of the Lenovo Yoga Tab 3 X90F and it turns out that the 2G version has a DMI product name of "CHERRYVIEW D1 PLATFORM" where as the 4G version has "CHERRYVIEW C0 PLATFORM". The sys-vendor + product-version check are unique enough that the product-name check is not necessary. Drop the product-name check so that the existing DMI match for the 4G RAM version also matches the 2G RAM version. Fixes: f6f4a0862bde ("drm/i915/vlv_dsi: Add DMI quirk for backlight control issues on Lenovo Yoga Tab 3 (v2)") Cc: stable@vger.kernel.org Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240823075055.17198-1-hdegoede@redhat.com
2024-08-24Merge tag 'cgroup-for-6.11-rc4-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup fixes from Tejun Heo: "Three patches addressing cpuset corner cases" * tag 'cgroup-for-6.11-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup/cpuset: Eliminate unncessary sched domains rebuilds in hotplug cgroup/cpuset: Clear effective_xcpus on cpus_allowed clearing only if cpus.exclusive not set cgroup/cpuset: fix panic caused by partcmd_update
2024-08-24Merge tag 'wq-for-6.11-rc4-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq Pull workqueue fixes from Tejun Heo: "Nothing too interesting. One patch to remove spurious warning and others to address static checker warnings" * tag 'wq-for-6.11-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: Correct declaration of cpu_pwq in struct workqueue_struct workqueue: Fix spruious data race in __flush_work() workqueue: Remove incorrect "WARN_ON_ONCE(!list_empty(&worker->entry));" from dying worker workqueue: Fix UBSAN 'subtraction overflow' error in shift_and_mask() workqueue: doc: Fix function name, remove markers
generated by cgit (git 2.34.1) at 2025-09-07 21:41:47 +0000