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v7.2-rc1
6014 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
5a66900afb |
drm fixes for 7.2-rc1
sysfb - drm/sysfb truncation and alignment fixes. edid: - fix edid OOB read in tile parsing - increase displayid topology id to correct size. nouveau: - fix error handling paths in nouveau amdxdna: - get_bo_info fix. ivpu: - fix leak when error handling in ivpu. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmo+66wACgkQDHTzWXnE hr57fA/+OFujGvUqlbAiYOUMCdkR6MgRnqqYotSXwyjGXdu8hTNjTqKbvXqrgM+6 XSJZuvQC30BJGyQFDVzGLOjGgMS6EBrMY1/dJfUCmiKn1pyeJbhWR1zMMYAo+R2+ G/cLSC/xWEx+0EDzk/wpa8cxiP7uQZaXNZOnoYe3V6NZTTMsTRys+oZulxFPJWgm /I6fsh94PpEZX//P37RAeFnOsBraoBF4RbWq7eAc3goCMcOrT5Dsl+chefxRWdks 5QlBKo1ageDG7FOVVA6mdTQ+CW41i0Te18jjn7mSjF6RI8FIS06mU16YKbruYqjh 3nVe9ZqHIZg1QTj+6qsBh+Doeo6aKTojWjp5idYeL0Plsoa47kk0Ox3KuNjOG8v5 9rcMa7uBB52QEBHF8QqSaONFB4Cnz16S1aeBznhR2I2uOR3U17s9Q8WVGr0dE1Wc vPgfp/NMan1drro1ywB+80vCytcKRm1UT0+FiTHndMXI5YbV5XnF92wbqGIHia9C K0bBw67DtDOKtnCXlYv6Mxsi7WV1Dh4kXzeoBJjgqZop0S4bbbAhTN5LtHzoKv5x W1LmEHIb6QRXz54GvUwKsIZY2IsZoPBFG6gE5ik1QmXKbAmSiQxvPwff0JPLnt3v dnoK9XdnqtKwr6tW5kB/HJh95AkMk/OQGR8jo7Al6tMLiQuityg= =eLQl -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2026-06-27' of https://gitlab.freedesktop.org/drm/kernel Pull drm fixes from Dave Airlie: "These are just the fixes from our fixes branch, all pretty small and scattered. sysfb: - drm/sysfb truncation and alignment fixes edid: - fix edid OOB read in tile parsing - increase displayid topology id to correct size nouveau: - fix error handling paths in nouveau amdxdna: - get_bo_info fix ivpu: - fix leak when error handling in ivpu" * tag 'drm-fixes-2026-06-27' of https://gitlab.freedesktop.org/drm/kernel: drm/sysfb: Avoid truncating maximum stride drm/sysfb: Return errno code from drm_sysfb_get_visible_size() drm/sysfb: Avoid possible truncation with calculating visible size drm/sysfb: Do not page-align visible size of the framebuffer drm/edid: fix OOB read in drm_parse_tiled_block() drm/nouveau: fix reversed error cleanup order in ucopy functions drm/nouveau/acr: fix missing nvkm_done() in error path of nvkm_acr_oneinit() accel/amdxdna: Use caller client for debug BO sync drm/displayid: fix Tiled Display Topology ID size accel/ivpu: fix HWS command queue leak on registration failure |
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Dave Airlie
|
f24ba334af |
drm-misc-fixes for v7.2:
- drm/sysfb truncation and alignment fixes. - fix edid OOB read. - fix error handling paths in nouveau - amdxdna get_bo_info fix. - increase displayid topology id to correct size. - fix leak when error handling in ivpu. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuXvWqAysSYEJGuVH/lWMcqZwE8MFAmo85ykACgkQ/lWMcqZw E8PkLRAAkGV32MLBhUH8Pcim59wwUr9CgTh8s49m4a/bckBOAWLfc/v1S3lclmAg ov9kS4MptrBkg+7HDK6+3EWWaugQ5e18fS1xMtCpgL0Or8BKG+EaSNjLycJc4Xj8 XDnc9VxRfTBwImN398HWtQhhfXE3cUxgR8pxCnDN2/q+p8C+wG6FxB8d4cSAEzZx mAZasLd8sAyTTIRhYJL5Knxhr0Qgylb8zidCTF5TRWz5YSxC0eqgWpwlWrLiwQ+m Zr+zCmo3nEWVxGdh+saWjjxcCHxjvaoQaeeYBWc4xc88C30kKYqf1ApTloi59A1O D8iHXwU7qTwrUJbKDZv4W3lKd5u+h35qzHIJJldPK79M4LLfEcTMj/tZqYGLz4tP 4buzdlvFgDP48sc989Uku8IDnQHEEeene0oslNaDuSfTJLqOKf/J7Ru0Jggctwdp EGDwWCGrnGS7EPxhThRSEh3DwmAQKlstJ8tfhgLa5jaM0g73sKiM7Ho0oeNwJFnr HkDkweIeFD1/CqJiFyvlHA37Wqa5pZoiptRsqrCdFNalTIMN4UGBat2x2zrAlqFI 88YImrqNKZKHqbJIiAWWcTRc2/8dLh6GU/u4Y0mUl26vj8cD2tkBu9exN3fUraCq kQMhVvEBFVDW3fcv3zl7TaeOy28dL54Obgh37p/xcdFYoEVASrg= =zErp -----END PGP SIGNATURE----- Merge tag 'drm-misc-fixes-2026-06-25' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes drm-misc-fixes for v7.2: - drm/sysfb truncation and alignment fixes. - fix edid OOB read. - fix error handling paths in nouveau - amdxdna get_bo_info fix. - increase displayid topology id to correct size. - fix leak when error handling in ivpu. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patch.msgid.link/2d17f718-43f5-4772-9c04-a975c9ad4bc3@linux.intel.com |
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Linus Torvalds
|
4b99990cdf |
drm-next for 7.2-rc1
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 -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmoyOXkACgkQDHTzWXnE hr5Pxg//VwqDYgf8CwWtLwXqHYBhGDwj1PDA/zLoosm32fXABKhzPMA5XcaPHBKh Y7Wyo7988cxXFQ0BRltKP1S3d04ck5ZbBA/qpwwX9Pz0u8HhNMicwLd9ASlWqqkP ogFIj3J8PsjlTMVI2cnzQ7s0TMQoQorUaNl13vQnITDPSNncCAunrKixpzVagHeK /ARlIg4kqSbvlKAhkvps7FbJUG3l/g901HdAcspp0bn6d3+4zz8Yg+yg/b4Xngdh Sn6UGDxwrNeBSHP2Spj5/rGSOuo4L8Fr1rS0+KEwRnEqrg+qdq9mo9l0xQsJV9/e 4ql6nssEMC/CIHwHomsgCdxdOsj2DiXLUucJKBwavHHSWNHFgdLhNSdaUcwrkui3 sLmahOEXFwFIR3K1X++547Wux9DhAWDcvq/SnxzN0dQBpN0AmpE0/o/3Vb7Vw4dO /cfvI4Y1WGviJCs58p36tqYGx8dDPuMh9tiUtQvBXBkkS87MqBX8wM49qHSlzEOV EkQfGV1cLMBJpZZkMezrqCNyIS7ghzXJ+K/IruAPrgvN7/kCY7hRclUT+Z/1Mqvc mw3Japbcy7P+BMKnlNfCZsDXg04kYZC5MOaMeiJOLg6qfHBHITD8gP1zct+RikIS d+43kYwt43dPj53jUUXpREoAezSoF2ktncFChB2tdeaMlb6oJIM= =86oS -----END PGP SIGNATURE----- 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 ... |
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Jani Nikula
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90c0486a82 |
drm/displayid: fix Tiled Display Topology ID size
The Tiled Display Topology ID of a DisplayID Tiled Display Topology Data Block consists of three fields: - Tiled Display Manufacturer/Vendor ID Field (3 bytes) - Tiled Display Product ID Code Field (2 bytes) - Tiled Display Serial Number Field (4 bytes) i.e. a total of 9 bytes, not 8. The DisplayID Tiled Display Topology ID is used as the tile group identifier. Update both struct displayid_tiled_block topology_id member and struct drm_tile_group group_data member to full 9 bytes. The group data was missing the last byte of the serial number. I don't know whether there are known bug reports that might be linked to this, but it's plausible the last byte could be the differentiating part for the tile groups, and fewer tile groups might have been created than intended. Fixes: |
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Dave Airlie
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7c62657a10 |
Short summary of fixes pull:
amd: - track colorop changes correctly amdxdna: - fix possible leak of mm_struct colorop: - make lut interpolation mutable - track colorop updates correctly ivpu: - fix integer truncation vc4: - fix leak in krealloc() error handling virtio: - fix dma_fence ref-count leak -----BEGIN PGP SIGNATURE----- iQFPBAABCgA5FiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAmorv5QbFIAAAAAABAAO bWFudTIsMi41KzEuMTIsMiwyAAoJEGgNwR1TC3ojwYMH/iwAK01HiLXYmevOHphW bWcxEg4b1vvNUgDZJLP3Edob+OW+81CyO+/VE9jzB+BJ/eN1v7El6EBnrVXh2Bk+ vuywPmqpqADLtHS8cNuUa12Q0nIi5A3yR9G5r1xvcuzhQgjJcEN7v7MjhvEKUjwI Bs8xmplGdO8wpHoxNSTmiluDN34ekf2QK2zk68hDie4z3hhyVgV/E6swfbr6jXR+ 7BjhwV8nF3kB0awvRcQwScmGEqTq653SPI2Fco6oXFmlTBc4tR0qcNyUENCoam4n BGpi7VPoqeKrKkQ6qdVUBxtztpMZwoffCWlfCAyr2oWUtYKMwdyyFaj5xrQGDlZl iBQ= =GN7d -----END PGP SIGNATURE----- Merge tag 'drm-misc-fixes-2026-06-12' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes Short summary of fixes pull: amd: - track colorop changes correctly amdxdna: - fix possible leak of mm_struct colorop: - make lut interpolation mutable - track colorop updates correctly ivpu: - fix integer truncation vc4: - fix leak in krealloc() error handling virtio: - fix dma_fence ref-count leak Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patch.msgid.link/20260612081418.GA17001@2a02-2455-9062-2500-e496-5a17-62ba-545e.dyn6.pyur.net |
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Melissa Wen
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2e235e2a27 |
drm/atomic: track individual colorop updates
As we do for CRTC color mgmt properties, use color_mgmt_changed flag to track any value changes in the color pipeline of a given plane, so that drivers can update color blocks as soon as plane color pipeline or individual colorop values change. Since we're here, only announce and track changes to plane COLOR_PIPELINE prop if its value is actually changing. Fixes: |
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Melissa Wen
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94ff735296 |
drm/colorop: make lut(1/3)d_interpolation props correctly behave as mutable
As interpolation props are actually mutable props, any changes should be handled by drm_colorop_state. Move their enum and make it correctly behaves as mutable. Fixes: |
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Alex Hung
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e480228cf6 |
drm/colorop: Remove read-only comments from interpolation fields
The lut1d_interpolation and lut3d_interpolation fields and their associated properties were marked as read-only, but userspace can set them via drm_atomic_colorop_set_property(). Fixes: |
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Dave Airlie
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8205c61deb |
DRM Rust changes for v7.2-rc1
- Driver Core (shared via signed tag dd-lifetimes-7.2-rc1):
- Introduce Higher-Ranked Lifetime Types (HRT) for Rust device
drivers, allowing driver structs to hold device resources like
pci::Bar and IoMem directly with a lifetime tied to the binding
scope, removing the need for Devres indirection and ARef<Device>.
- Replace drvdata() with scoped registration data on the auxiliary
bus, using the new ForLt trait to thread lifetimes through
registrations. Remove drvdata() and driver_type.
- DRM:
- Add GPUVM immediate mode abstraction for Rust GPU drivers:
- In immediate mode, GPU virtual address space state is updated
during job execution (in the DMA fence signalling critical path),
keeping the GPUVM and the GPU's address space always in sync.
- Provide GpuVm, GpuVa, and GpuVmBo types for managing address
spaces, virtual mappings, and GEM object backing respectively.
- Provide split-merge map/unmap operations that handle partial
overlaps with existing mappings.
- drm_exec integration for dma_resv locking and GEM object
validation based on the external/evicted object lists are not
yet covered and planned as follow-up work.
- Introduce DeviceContext type state for drm::Device, allowing
drivers to restrict operations to contexts where the device is
guaranteed to be registered (or not yet registered) with userspace.
- Add FEAT_RENDER flag to the Driver trait for render node support.
- Nova:
- Hopper/Blackwell enablement:
- Add GPU identification and architecture-based HAL selection for
Hopper (GH100) and Blackwell (GB100, GB202).
- Implement the FSP (Foundation Security Processor) boot path used by
Hopper and Blackwell, including FSP falcon engine support, EMEM
operations, MCTP/NVDM message infrastructure, and FSP Chain of
Trust boot with GSP lockdown release.
- Add support for 32-bit firmware images and auto-detection of
firmware image format.
- Add architecture-specific framebuffer, sysmem flush, PCI config
mirror, DMA mask, and WPR/non-WPR heap sizing.
- GSP boot and unload:
- Refactor the GSP boot process into a chipset-specific HAL,
keeping the SEC2 and FSP boot paths separated cleanly.
- Implement proper driver unload: send UNLOADING_GUEST_DRIVER
command, run Booter Unloader and FWSEC-SB upon unbinding, and run
the unload bundle on Gsp::boot() failure. This removes the need
for a manual GPU reset between driver unbind and re-probe.
- GA100 support:
- Add support for the GA100 GPU, including IFR header detection and
skipping, correct fwsignature selection, conditional FRTS boot,
and documentation of the IFR header layout.
- VBIOS hardening and refactoring:
- Harden VBIOS parsing with checked arithmetic, bounds-checked
accesses, and FromBytes-based structure reads throughout the FWSEC
and Falcon data paths. Simplify the overall VBIOS module
structure.
- HRT adoption:
- Use lifetime-parameterized pci::Bar directly, replacing the
Arc<Devres<Bar0>> indirection. Replace ARef<Device> with &'bound
Device in SysmemFlush and the GSP sequencer. Separate the driver
type from driver data.
- Misc:
- Rename module names to kebab-case (nova-drm, nova-core).
- Require little-endian in Kconfig, making the existing assumption
explicit.
- Tyr:
- Define comprehensive typed register blocks for GPU_CONTROL,
JOB_CONTROL, MMU_CONTROL (including per-address-space registers),
and DOORBELL_BLOCK using the kernel register!() macro. This replaces
manual bit manipulation with typed register and field accessors.
- Add shmem-backed GEM objects and set DMA mask based on GPU physical
address width.
- Adopt HRT: separate driver type from driver data, and use IoMem
directly instead of Devres for register access during probe.
- Move clock cleanup into a Drop implementation.
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Merge tag 'drm-rust-next-2026-06-04' of https://gitlab.freedesktop.org/drm/rust/kernel into drm-next
DRM Rust changes for v7.2-rc1
- Driver Core (shared via signed tag dd-lifetimes-7.2-rc1):
- Introduce Higher-Ranked Lifetime Types (HRT) for Rust device
drivers, allowing driver structs to hold device resources like
pci::Bar and IoMem directly with a lifetime tied to the binding
scope, removing the need for Devres indirection and ARef<Device>.
- Replace drvdata() with scoped registration data on the auxiliary
bus, using the new ForLt trait to thread lifetimes through
registrations. Remove drvdata() and driver_type.
- DRM:
- Add GPUVM immediate mode abstraction for Rust GPU drivers:
- In immediate mode, GPU virtual address space state is updated
during job execution (in the DMA fence signalling critical path),
keeping the GPUVM and the GPU's address space always in sync.
- Provide GpuVm, GpuVa, and GpuVmBo types for managing address
spaces, virtual mappings, and GEM object backing respectively.
- Provide split-merge map/unmap operations that handle partial
overlaps with existing mappings.
- drm_exec integration for dma_resv locking and GEM object
validation based on the external/evicted object lists are not
yet covered and planned as follow-up work.
- Introduce DeviceContext type state for drm::Device, allowing
drivers to restrict operations to contexts where the device is
guaranteed to be registered (or not yet registered) with userspace.
- Add FEAT_RENDER flag to the Driver trait for render node support.
- Nova:
- Hopper/Blackwell enablement:
- Add GPU identification and architecture-based HAL selection for
Hopper (GH100) and Blackwell (GB100, GB202).
- Implement the FSP (Foundation Security Processor) boot path used by
Hopper and Blackwell, including FSP falcon engine support, EMEM
operations, MCTP/NVDM message infrastructure, and FSP Chain of
Trust boot with GSP lockdown release.
- Add support for 32-bit firmware images and auto-detection of
firmware image format.
- Add architecture-specific framebuffer, sysmem flush, PCI config
mirror, DMA mask, and WPR/non-WPR heap sizing.
- GSP boot and unload:
- Refactor the GSP boot process into a chipset-specific HAL,
keeping the SEC2 and FSP boot paths separated cleanly.
- Implement proper driver unload: send UNLOADING_GUEST_DRIVER
command, run Booter Unloader and FWSEC-SB upon unbinding, and run
the unload bundle on Gsp::boot() failure. This removes the need
for a manual GPU reset between driver unbind and re-probe.
- GA100 support:
- Add support for the GA100 GPU, including IFR header detection and
skipping, correct fwsignature selection, conditional FRTS boot,
and documentation of the IFR header layout.
- VBIOS hardening and refactoring:
- Harden VBIOS parsing with checked arithmetic, bounds-checked
accesses, and FromBytes-based structure reads throughout the FWSEC
and Falcon data paths. Simplify the overall VBIOS module
structure.
- HRT adoption:
- Use lifetime-parameterized pci::Bar directly, replacing the
Arc<Devres<Bar0>> indirection. Replace ARef<Device> with &'bound
Device in SysmemFlush and the GSP sequencer. Separate the driver
type from driver data.
- Misc:
- Rename module names to kebab-case (nova-drm, nova-core).
- Require little-endian in Kconfig, making the existing assumption
explicit.
- Tyr:
- Define comprehensive typed register blocks for GPU_CONTROL,
JOB_CONTROL, MMU_CONTROL (including per-address-space registers),
and DOORBELL_BLOCK using the kernel register!() macro. This replaces
manual bit manipulation with typed register and field accessors.
- Add shmem-backed GEM objects and set DMA mask based on GPU physical
address width.
- Adopt HRT: separate driver type from driver data, and use IoMem
directly instead of Devres for register access during probe.
- Move clock cleanup into a Drop implementation.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: "Danilo Krummrich" <dakr@kernel.org>
Link: https://patch.msgid.link/DJ0IF39U9ETK.PCCUO7ZEQ4S0@kernel.org
|
||
|
Lyude Paul
|
b78dab8297 |
drm/gem/shmem: Introduce __drm_gem_shmem_free_sgt_locked()
One of the complications of trying to use the shmem helpers to create a scatterlist for shmem objects is that we need to be able to provide a guarantee that the driver cannot be unbound for the lifetime of the scatterlist. The easiest way of handling this seems to be just hooking up an unmap operation to devres the first time we create a scatterlist, which allows us to still take advantage of gem shmem facilities without breaking that guarantee. To allow for this, we extract __drm_gem_shmem_free_sgt_locked() - which allows a caller (e.g. the rust bindings) to manually unmap the sgt for a gem object as needed. Signed-off-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Alexandre Courbot <acourbot@nvidia.com> Link: https://patch.msgid.link/20260529183702.677677-6-lyude@redhat.com |
||
|
Thomas Zimmermann
|
a544da908a |
Merge drm/drm-next into drm-misc-next
Backmerging to get GEM LRU fixes from commit
|
||
|
Simona Vetter
|
bed29492d4 |
Linux 7.1-rc5
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Merge v7.1-rc5 into drm-next
Boris Brezillion needs the gem lru fixes
|
||
|
Dave Airlie
|
40149d887c |
Merge tag 'drm-misc-next-2026-05-21' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
drm-misc-next for v7.2-rc1: UAPI Changes: - Add VIRTIO_GPU_F_BLOB_ALIGNMENT flag. Cross-subsystem Changes: - Add common TMDS character rate constants to video/hdmi and use those in bridge drivers. Core Changes: - Fix leak in drm_syncobj_find_fence. - Fix OOB reads related to DP-MST. - Create drm_get_bridge_by_endpoint and convert drivers to use it in preparation of hotplug. Driver Changes: - Assorted bugfixes and cleanups to accel/ethosu, imagination, virtio, rockchip. - Expandable device heap support to amdxdna, bridge/chipone-icn6211. - Add Surface Pro 12 panels. - Convert ite-it6211 to use drm hdmi audio helpers. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patch.msgid.link/f4034e3c-8290-49e1-9410-dc1f449265f4@linux.intel.com |
||
|
Thomas Hellström
|
b34bafc38c |
drm/exec, drm/xe, drm/amdgpu: Add an accessor for struct drm_exec::ticket
Drivers were accessing this drm_exec member directly. While that may seem harmless, it will require action if the drm_exec utility is made a subclass of a dma-resv transaction utility as outlined in the cover-letter. Provide an accessor, drm_exec_ticket() to avoid that. v2: - Fix amdgpu compile error (Intel CI) - Update the commit message. Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patch.msgid.link/20260520101616.41284-5-thomas.hellstrom@linux.intel.com |
||
|
Thomas Hellström
|
bba175a2d4 |
drm/exec, drm/xe: Avoid abusing the drm_exec retry pointer
The xe driver was using the drm_exec retry pointer directly to restart the locking loop after out-of-memory errors. This is relying on undocumented behaviour. Instead add a drm_exec_retry() macro that can be used in this situation, and that also warns if the struct drm_exec is not newly (re-)initialized. Use that macro in xe. v2: - Only allow if the drm_exec context is newly initialized. (Christian) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patch.msgid.link/20260520101616.41284-4-thomas.hellstrom@linux.intel.com |
||
|
Thomas Hellström
|
25331d9d40 |
drm/exec: Make the drm_exec_until_all_locked() macro more readable
Use __UNIQUE_ID as done elsewhere in the kernel rather than a hand-rolled __PASTE to craft a unique id. Also use __maybe_unused rather than (void) to signify that a variable, althrough written to, may not actually be used. v2: - Move assignment to declaration (Christian) - Declare the retry pointer as void *const. Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patch.msgid.link/20260520101616.41284-3-thomas.hellstrom@linux.intel.com |
||
|
Thomas Hellström
|
ce44b78512 |
drm/exec: Remove the index parameter from drm_exec_for_each_locked_obj[_reverse]
Nobody makes any use of it. Possible internal future users can instead use the _index variable. External users shouldn't use it since the array it's pointing into is internal drm_exec state. v2: - Use a unique id for the loop variable (Christian) Assisted-by: GitHub Copilot:claude-sonnet-4.6 Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patch.msgid.link/20260520101616.41284-2-thomas.hellstrom@linux.intel.com |
||
|
Dave Airlie
|
71d9e1561a |
Short summary of fixes pull:
amdxdna: - remove mmap and export for ubuf bridge: - chipone-icn6211: managed bridge cleanup - lt66121: acquire reset GPIO - megachips: fix clean up on failed IRQ requests gem: - clean up LRU locking v3d: - fix UAF in error code paths - release GEM-object ref on free'd jobs virtio: - use uninterruptible resv locking in plane updates -----BEGIN PGP SIGNATURE----- iQFPBAABCgA5FiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAmoOsLobFIAAAAAABAAO bWFudTIsMi41KzEuMTIsMiwyAAoJEGgNwR1TC3ojQ9UH/20+mQA59I+cyK95LLdn 9U7KMXhyN83U5jRSWsIRKaRoNO9y9iFhcraPv7LCJTnEu73EjcB67L1j3ReC0rEp Ws8EUsGF9T9iQR3qdMLJYB7tDhH44Na5LoB72bR4LeFskMwraR9/92iEq9Wfr7gZ y/ot/NnqBCEt5TOb7NVfALupyk4THFvfGVN/XIFEOKpDo24Lg+TDmToiam9hXpcX 0zgAvMAlla3gZr6F+GtwTQJI/GRpRbpUnOBh8XBbGTTq6h5k2R3o/oGTmOTbCoJv jh6o28aLMgE5/OsUdLxCiUwMFoFoR0p1DZJt5k8bnUNQPfuoA1U2CV7RGY9cVi0f 9ew= =QPEc -----END PGP SIGNATURE----- Merge tag 'drm-misc-fixes-2026-05-21' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes Short summary of fixes pull: amdxdna: - remove mmap and export for ubuf bridge: - chipone-icn6211: managed bridge cleanup - lt66121: acquire reset GPIO - megachips: fix clean up on failed IRQ requests gem: - clean up LRU locking v3d: - fix UAF in error code paths - release GEM-object ref on free'd jobs virtio: - use uninterruptible resv locking in plane updates Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patch.msgid.link/20260521071456.GA14644@localhost.localdomain |
||
|
Luca Ceresoli
|
03d1078112 |
drm/bridge: add of_drm_get_bridge_by_endpoint()
drm_of_find_panel_or_bridge() is widely used, but many callers pass NULL into the @panel or the @bridge arguments, thus making a very partial usage of this rather complex function. Besides, the bridge returned in @bridge is not refcounted, thus making this API unsafe when DRM bridge hotplug will be introduced. Solve both issues for the cases of calls to drm_of_find_panel_or_bridge() with a NULL @panel pointer by adding a new function that only looks for bridges (and is thus much simpler) and increments the refcount of the returned bridge. The new function is identical to drm_of_find_panel_or_bridge() except it: - handles bridge refcounting: uses of_drm_find_and_get_bridge() instead of of_drm_find_bridge() internally to return a refcounted bridge - is simpler to use: just takes no @panel parameter, returns the pointer in the return value instead of a double pointer argument - has a simpler implementation: it is equal to drm_of_find_panel_or_bridge() after removing the code that becomes dead when @panel == NULL Also add this function to drm_bridge.c and not drm_of.c because it returns bridges only. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Link: https://patch.msgid.link/20260511-drm-bridge-alloc-getput-panel_or_bridge-v6-2-f61c9e498b3f@bootlin.com Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> |
||
|
Boris Brezillon
|
379e8f1ca5 |
drm/gem: Make the GEM LRU lock part of drm_device
Recently, a few races have been discovered in the GEM LRU logic, all
of them caused by the fact the LRU lock is accessed through
gem->lru->lock, and that very same lock also protects changes to
gem->lru, leading to situations where gem->lru needs to first be
accessed without the lock held, to then get the lru to access the lock
through and finally take the lock and do the expected operation.
Currently, the only driver making use of this API (MSM) declares a
device-wide lock, and the user we're about to add (panthor) will
do the same. There's no evidence that we will ever have a driver
that wants different pools of LRUs protected by different locks under
the same drm_device. So we're better off moving this lock to drm_device
and always locking it through obj->dev->gem_lru_mutex, or directly
through dev->gem_lru_mutex.
If anyone ever needs more fine-grained locking, this can be revisited
to pass some drm_gem_lru_pool object representing the pool of LRUs
under a specific lock, but for now, the per-device lock seems to be
enough.
Fixes:
|
||
|
Dave Airlie
|
396db75a1f |
Short summary of fixes pull:
bridge: - imx8qxp-pxl2dpi: avoid ERR_PTR with device_node cleanup gma500: - oaktrail_lvds: fix i2c handling loongson: - use managed cleanup for connector polling panfrost: - handle results from reservation locking correctly qaic: - check for integer overflows in mmap logic rocket: - handle results from reservation locking correctly ttm: - avoid infinite loop in swap out - avoid infinite loop in BO shrinking - convert -EAGAIN from dmem_cgroup_try_charge to -ENOSPC -----BEGIN PGP SIGNATURE----- iQFPBAABCgA5FiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAmoGxjYbFIAAAAAABAAO bWFudTIsMi41KzEuMTIsMiwyAAoJEGgNwR1TC3ojEAUH/3nCZQGCQuVsBqomGkbB ZAKFay0ulKAJRByAiZOMLCfneg7oqhhcvEbOqTE+y6OzFX7H/7bKgOSmGyOFikWY woDOBX7iKMNCaLVgyXA365bpEhMBSCb4nCN2Aj0V5x3LtXpEcYe8oOo6nT3sLmeZ GaZXGXNo1oyVs8rryDSGtrYeOzw+kTeOHeUTapGpO4M8dUhhk0htNsBUp8gLS6Uc OuoIn0v3J/H/lFj4KrKHBxWpcQGl2UQSBW9shhA9+iGRz2HRjHSZWouWR98VbB7C TzNODcUt7XVh38G1BceNnjShmq0EjA05BMsBQUP8dj9E78ZTiuM+pyl3ZW097EkP hpk= =VrvD -----END PGP SIGNATURE----- Merge tag 'drm-misc-fixes-2026-05-15' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes Short summary of fixes pull: bridge: - imx8qxp-pxl2dpi: avoid ERR_PTR with device_node cleanup gma500: - oaktrail_lvds: fix i2c handling loongson: - use managed cleanup for connector polling panfrost: - handle results from reservation locking correctly qaic: - check for integer overflows in mmap logic rocket: - handle results from reservation locking correctly ttm: - avoid infinite loop in swap out - avoid infinite loop in BO shrinking - convert -EAGAIN from dmem_cgroup_try_charge to -ENOSPC Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patch.msgid.link/20260515070816.GA88575@2a02-2455-9062-2500-7dec-552d-233d-9fe0.dyn6.pyur.net |
||
|
Dave Airlie
|
1f863fe673 |
- A Revert of a Kconfig patch that broke some builds (Jani)
- New fb_pin abstraction for xe and i915 fb transparent handling (Ville, Tvrtko) - Skip inactive MST connectors on HDCP cases (Suraj) - Reduce redundant intel_panel_fixed_mode (Ankit) - Some general fixes (Imre, Chaitanya) - Reorganize display documentation (Jani) - Start switching to display specific reg types (Jani) -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEbSBwaO7dZQkcLOKj+mJfZA7rE8oFAmoF2s0ACgkQ+mJfZA7r E8qdRgf/Tj2w5WGM9cVEJ1JgC7aRJmptRVPKxjWaqTanxyy/PBooHFjkCq1nzyns Pf8X7QgX8KJNIoBakNTjNy5yl2hlReHX9by8J49/8rEVAFc1w3SX5GxbMowPis7l ChL6vdST+DkSp1aALi8vHh1PHLbFL+VsgO4srNBctlvW9nbwzPWgKuF6TrfkL/A6 WqnyO6DhbeAkVqMl393O3NLGUG1BpLhAvnCNX9sPSUMf6YlkcQfdO1JYAUx/tjQU VzilRykW8yDZjr3hrg2NSogHjP9bKON/l7Nq1n5WQudPvLf/X+LevlipOdl0zeoz bJ/AerX1XGzJxgxFg7EyMPpn14mADQ== =A+k+ -----END PGP SIGNATURE----- Merge tag 'drm-intel-next-2026-05-14' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next - A Revert of a Kconfig patch that broke some builds (Jani) - New fb_pin abstraction for xe and i915 fb transparent handling (Ville, Tvrtko) - Skip inactive MST connectors on HDCP cases (Suraj) - Reduce redundant intel_panel_fixed_mode (Ankit) - Some general fixes (Imre, Chaitanya) - Reorganize display documentation (Jani) - Start switching to display specific reg types (Jani) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patch.msgid.link/agXbLMtMECnKy-YV@intel.com |
||
|
Dave Airlie
|
bfdb8fa114 |
Driver Changes:
- drm/xe/cri: Add new PCI IDs (Balasubramani Vivekanandan) - drm/xe/memirq: Enable GT_MI_USER_INTERRUPT only (Michal Wajdeczko) - drm/xe/memirq: Update interrupt handler logic (Michal Wajdeczko) - drm/xe: Drop unused ggtt_balloon field (Michal Wajdeczko) - drm/xe: Refactor emit_xy_fast_copy and emit_mem_copy functions (Balasubramani Vivekanandan) - drm/xe: Refactor emit_clear_link_copy (Balasubramani Vivekanandan) - drm/xe: Refactor emit_clear_main_copy (Balasubramani Vivekanandan) - drm/xe/devcoredump: Drop a FIXME in devcoredump (Shekhar Chauhan) - drm/xe/oa: MERTOA Wa_14026779378 (Ashutosh Dixit) - drm/xe/oa: Add val arg to xe_oa_is_valid_config_reg (Ashutosh Dixit) - drm/xe/oa: MERTOA Wa_14026746987 (Ashutosh Dixit) - drm/xe/oa: Refactor oa_unit_supports_oa_format (Ashutosh Dixit) - drm/xe/dma-buf: fix UAF with retry loop (Matthew Auld) - drm/xe/dma-buf: handle empty bo and UAF races (Matthew Auld) - drm/xe/multi_queue: Whitelist QUEUE_TIMESTAMP register (Umesh Nerlige Ramappa) - drm/xe/multi_queue: Use QUEUE_TIMESTAMP as job timestamp for multi-queue (Umesh Nerlige Ramappa) - drm/xe/multi_queue: Add trace event for the multi queue timestamp (Umesh Nerlige Ramappa) - drm/xe/multi_queue: Capture queue run times for active queues (Umesh Nerlige Ramappa) - drm/xe/lrc: Refactor out engine id to hwe conversion (Umesh Nerlige Ramappa) - drm/xe/multi_queue: Add helpers to access CS QUEUE TIMESTAMP from lrc (Umesh Nerlige Ramappa) - drm/xe/multi_queue: Store primary LRC and position info in LRC (Umesh Nerlige Ramappa) - drm/xe/multi_queue: Refactor check for multi queue support for engine class (Umesh Nerlige Ramappa) - drm/xe/lrc: Refactor xe_lrc_timestamp to simplify logic (Umesh Nerlige Ramappa) - drm/xe: Add timestamp_ms to LRC snapshot (Matthew Brost) - drm/xe/lrc: Use 64 bit ctx timestamp in the LRC snapshot (Umesh Nerlige Ramappa) - drm/xe/eustall: Return ENODEV from read if EU stall registers get reset (Harish Chegondi) - drm/xe/multi_queue: Refactor CGP_SYNC send path (Niranjana Vishwanathapura) - drm/xe/multi_queue: Remove redundant assignment in guc_exec_queue_run_job (Niranjana Vishwanathapura) - drm/xe: Make decision to use Xe2-style blitter instructions a feature flag (Matt Roper) - drm/xe: Convert stolen memory over to ttm_range_manager (Sanjay Yadav) - drm/xe/madvise: Track purgeability with BO-local counters (Arvind Yadav) - drm/xe/xe_survivability: Simplify runtime survivability error handling (Mallesh Koujalagi) - drm/xe/guc: Exclude indirect ring state page from ADS engine state size (Satyanarayana K V P) - drm/xe/hw_error: Cleanup array map (Raag Jadav) - drm/xe/pf: Fix MMIO access using PF view instead of VF view during migration (Shuicheng Lin) - drm/xe/pf: Fix EAGAIN sign in pf_migration_consume() (Shuicheng Lin) -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRskUM7w1oG5rx2IZO4FpNVCsYGvwUCagXK1QAKCRC4FpNVCsYG v3M/AQCwsE0PTuvqsEJgNr9kArH0CU/UcvTxL4ZXMkUfYjQ7EAD+J1Oeon91b+cc BHNfSLGQiQJia5PEVo+8veJgZfSr2gE= =29us -----END PGP SIGNATURE----- Merge tag 'drm-xe-next-2026-05-14' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next Driver Changes: - drm/xe/cri: Add new PCI IDs (Balasubramani Vivekanandan) - drm/xe/memirq: Enable GT_MI_USER_INTERRUPT only (Michal Wajdeczko) - drm/xe/memirq: Update interrupt handler logic (Michal Wajdeczko) - drm/xe: Drop unused ggtt_balloon field (Michal Wajdeczko) - drm/xe: Refactor emit_xy_fast_copy and emit_mem_copy functions (Balasubramani Vivekanandan) - drm/xe: Refactor emit_clear_link_copy (Balasubramani Vivekanandan) - drm/xe: Refactor emit_clear_main_copy (Balasubramani Vivekanandan) - drm/xe/devcoredump: Drop a FIXME in devcoredump (Shekhar Chauhan) - drm/xe/oa: MERTOA Wa_14026779378 (Ashutosh Dixit) - drm/xe/oa: Add val arg to xe_oa_is_valid_config_reg (Ashutosh Dixit) - drm/xe/oa: MERTOA Wa_14026746987 (Ashutosh Dixit) - drm/xe/oa: Refactor oa_unit_supports_oa_format (Ashutosh Dixit) - drm/xe/dma-buf: fix UAF with retry loop (Matthew Auld) - drm/xe/dma-buf: handle empty bo and UAF races (Matthew Auld) - drm/xe/multi_queue: Whitelist QUEUE_TIMESTAMP register (Umesh Nerlige Ramappa) - drm/xe/multi_queue: Use QUEUE_TIMESTAMP as job timestamp for multi-queue (Umesh Nerlige Ramappa) - drm/xe/multi_queue: Add trace event for the multi queue timestamp (Umesh Nerlige Ramappa) - drm/xe/multi_queue: Capture queue run times for active queues (Umesh Nerlige Ramappa) - drm/xe/lrc: Refactor out engine id to hwe conversion (Umesh Nerlige Ramappa) - drm/xe/multi_queue: Add helpers to access CS QUEUE TIMESTAMP from lrc (Umesh Nerlige Ramappa) - drm/xe/multi_queue: Store primary LRC and position info in LRC (Umesh Nerlige Ramappa) - drm/xe/multi_queue: Refactor check for multi queue support for engine class (Umesh Nerlige Ramappa) - drm/xe/lrc: Refactor xe_lrc_timestamp to simplify logic (Umesh Nerlige Ramappa) - drm/xe: Add timestamp_ms to LRC snapshot (Matthew Brost) - drm/xe/lrc: Use 64 bit ctx timestamp in the LRC snapshot (Umesh Nerlige Ramappa) - drm/xe/eustall: Return ENODEV from read if EU stall registers get reset (Harish Chegondi) - drm/xe/multi_queue: Refactor CGP_SYNC send path (Niranjana Vishwanathapura) - drm/xe/multi_queue: Remove redundant assignment in guc_exec_queue_run_job (Niranjana Vishwanathapura) - drm/xe: Make decision to use Xe2-style blitter instructions a feature flag (Matt Roper) - drm/xe: Convert stolen memory over to ttm_range_manager (Sanjay Yadav) - drm/xe/madvise: Track purgeability with BO-local counters (Arvind Yadav) - drm/xe/xe_survivability: Simplify runtime survivability error handling (Mallesh Koujalagi) - drm/xe/guc: Exclude indirect ring state page from ADS engine state size (Satyanarayana K V P) - drm/xe/hw_error: Cleanup array map (Raag Jadav) - drm/xe/pf: Fix MMIO access using PF view instead of VF view during migration (Shuicheng Lin) - drm/xe/pf: Fix EAGAIN sign in pf_migration_consume() (Shuicheng Lin) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://patch.msgid.link/agXMKRRl1oxB204x@fedora |
||
|
Felix Kuehling
|
d989f135f7 |
drm/ttm: Support 52-bit PAs in ttm_place
fpfn and lpfn in struct ttm_place are 32-bit page numbers. With 4KB page size this can support up to 44-bit physical addressing. Grow these to 64-bit (uint64_t) to support larger physical addresses. Signed-off-by: Felix Kuehling <felix.kuehling@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Link: https://patch.msgid.link/20260513141253.20410-1-felix.kuehling@amd.com |
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|
Ville Syrjälä
|
f225861a0f |
drm/i915: Introduce the main fb_pin parent interface
Introduce the main part of the new fb_pin parent interface: - intel_parent_fb_pin_ggtt_(un)pin() - intel_parent_fb_pin_dpt_(un)pin() - intel_parent_fb_pin_reuse_vma() Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patch.msgid.link/20260508143426.26504-14-ville.syrjala@linux.intel.com |
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|
Ville Syrjälä
|
65585c16d9 |
drm/i915: Move intel_fb_pin_params to the parent interface
strut intel_fb_pin_params will be an important part of the fb_pin interface, so move the definition to the parent interface file. Or maybe we should have a separate header for this kind of stuff since the users of the parent interface will need the struct definition but not the parent interface vfunc struct definitions? Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patch.msgid.link/20260508143426.26504-3-ville.syrjala@linux.intel.com |
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|
Ville Syrjälä
|
c2b4b6075d |
drm/i915: Introduce intel_parent_fb_pin_get_map()
Introduce the "fb_pin" parent interface, as the first trivial step move the *_get_map() stuff there. The whole "fb_pin" as an interface might not really make sense, and perhaps this (and other stuff) should just be collected into some kind of "bo" interface. But let's go with "fb_pin" for now to match where things are implemented, and possibly restructure it later. Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patch.msgid.link/20260508143426.26504-2-ville.syrjala@linux.intel.com |
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|
Ankit Nautiyal
|
e878adca84 |
drm/dp: Store coasting vtotal in struct drm_dp_as_sdp
Add new field in struct drm_dp_as_sdp to store coasting vtotal. This is used by the sinks that support Panel Replay and Asynchronous timing during PR Active to derive refresh rate, when AS SDP transmission is stopped by the source. Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Link: https://patch.msgid.link/20260428074457.3566918-7-ankit.k.nautiyal@intel.com |
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|
Ankit Nautiyal
|
69070f4d2d |
drm/dp: Add DPCD for configuring AS SDP for PR + VRR
Add additional DPCDs required to be configured to support VRR with Panel Replay. These DPCDs are specifically required for configuring Adaptive Sync SDP and are introduced in DP v2.1. v2: - Correct the shift for the bits. (Ville) - Add DP_PR_ prefix for the PR-related fields. v3: - Use macro values in their shifted form to match the convention. (Ville) v4: - Add macro for the mask. (Ville) Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Link: https://patch.msgid.link/20260428074457.3566918-5-ankit.k.nautiyal@intel.com |
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|
Ankit Nautiyal
|
715e0fd96b |
drm/dp: Add bits for AS SDP FAVT Payload Fields Parsing support
DP v2.1 introduced support for sending AS SDP payload bytes for FAVT. Add the relavant bits for the same. Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Link: https://patch.msgid.link/20260428074457.3566918-4-ankit.k.nautiyal@intel.com |
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|
Ankit Nautiyal
|
f145a1cfc8 |
drm/dp: Clean up DPRX feature enumeration macros
Align the DP_DPRX feature enumeration macros for better readability and consistency, and use the BIT() macro instead of open-coded shifts. Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Link: https://patch.msgid.link/20260428074457.3566918-3-ankit.k.nautiyal@intel.com |
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|
Ankit Nautiyal
|
59e5e15fef |
drm/dp: Rename and relocate AS SDP payload field masks
The AS SDP payload field masks were misnamed and placed under the DPRX feature enumeration list. These are not DPRX capability bits, but are payload field masks for the Adaptive Sync SDP. Relocate both masks next to the AS SDP definitions. Update users to the corrected names. No functional change. Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Link: https://patch.msgid.link/20260428074457.3566918-2-ankit.k.nautiyal@intel.com |
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Albert Esteve
|
fe417df954
|
drm/panel: Make drm_panel_init() static
Now that all panel drivers use devm_drm_panel_alloc(), there are no external callers of drm_panel_init(). Make it static to prevent new users from bypassing the refcounted allocation path. Remove stale references to drm_panel_init() in kdocs. Reviewed-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Albert Esteve <aesteve@redhat.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patch.msgid.link/20260508-drm_panel_init_rm-v2-10-0bd4ac429971@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org> |
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|
Thomas Hellström
|
b2ed01e7ad |
drm/ttm: Fix ttm_bo_swapout() infinite LRU walk on swapout failure
When ttm_tt_swapout() fails, the current code calls
ttm_resource_add_bulk_move() followed by ttm_resource_move_to_lru_tail()
to restore the resource's bulk_move membership.
However, ttm_resource_move_to_lru_tail() places the resource at the tail
of the LRU list which, relative to the walk cursor's hitch node (placed
immediately after the resource when it was yielded), puts the resource
*in front of the* the hitch. The next list_for_each_entry_continue() from
the hitch finds the same resource again, causing an infinite loop.
Fix by deferring del_bulk_move to the success path only.
On the success path, TTM_TT_FLAG_SWAPPED has just been set by
ttm_tt_swapout() but the resource is still tracked in the bulk_move range,
so ttm_resource_del_bulk_move()'s !ttm_resource_unevictable() guard would
incorrectly skip the removal. Introduce
ttm_resource_del_bulk_move_unevictable() which bypasses that guard.
Reported-by: Jatin Kataria <jkataria@netflix.com>
Fixes:
|
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|
Thomas Hellström
|
c53ed3e999 |
Merge drm/drm-next into drm-xe-next
Bringing in recent display changes. Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> |
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|
Dave Airlie
|
f96538285c |
drm-misc-next for v7.2-rc1:
UAPI Changes: - Support medium/low power modes in amdxdna. - Support limiting frequency in ivpu. - Document license for drm core uAPI headers. - Add the following DRM formats: P230, Y7, XYYY2101010, T430, XVUY210101010. Cross-subsystem Changes: - Add and improve dt-bindings. - Remove unused dma-fence-array's signal_on_any support. Core Changes: - Do not call drop_master on file close if not master. - Convert drm-bridge and drm/atomic to use drm_printf_indent. - Remove the extra call to drm_connector_attach_encoder after drm_bridge_connector_init(). - Assorted docbook updates. Driver Changes: - Bugfixes in amdxdna, ivpu, mipi-dsi, imagination, nouveau, panthor, bridge/analogix_dp, ipv3, lontium-lt8912b, verisilicon, tve200, etnaviv, panel/focaltech-ota7290b, panel/jadard-jd9365da-h3, bridge/ite-it6263, renesas, xlnx, bridge/cdns-dsi, gma500, bridge/microchip-lvds, mgag200. - Add support for MStar TSUMU88ADT3-LF-1 bridge. - Add support for WaveShare 7, Novatek NT35532, Startek KD070HDFLD092, ChipWealth CH13726A AMOLED, Team Source Display TST070WSNE-196C, Displaytech DT050BTFT-PTS panels. - Improve mipi-dsi shutdown and convert a panasonic panel to use the mipi-dsi wrappers. - Allowing dumping vbios over debugfs in GSP-RM mode. - Update maintainers for ivpu, add reviewer for drm-bridge code and update maintainers for LT8912B DRM HDMI bridge. - Add test pattern support to bridge/ti-sn65dsi83. - Convert vmwgfx to vblank timers. - Add power management to sysfb drm drivers to allow suspend/resume. - Support the aforementioned new drm formats in xlnx/qynqmp. - Fix panel Kconfig dependencies. - Add carveout support for debugging and bringup to amxdna. - Add support for long command tx via videobuffer in bridge/tc358768. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuXvWqAysSYEJGuVH/lWMcqZwE8MFAmn8fBIACgkQ/lWMcqZw E8OlSw/+JbotgRTp5I3EwGtOiUoEZF1n20vkwZ5+olbEhP5wVft+Kf5MbD2/Hmja GEL/3lxXgbvA1QOXFsED+q5UlKwtmEb3jTj+K83CXZ/YHT8Fk+lFCpNR3dGWWpal 3CAk+Xe2MYdhBe4Sce04rKYfI7D7R2p1xrvfGDO/4Z1WicI1P2BhgV+6K2buhNJ3 2FOFRLTQaBdUa/52PgP45lEvQveI5E2UHyjOk2dDEU/uE6JeMHOQzk4d/1VFY+6s hjgC5Mzw1eRZeX3LgSsSaCZ4/vKOXUg950oMAbmGeucyPoIm2+dOt6k/bRMTolJt wXDGmh69dJliHm5801riqaEBWwMV0JEt3WBcqAiNycIAitsjf9jACkWMfoXz03At 34qTWxWReXaQXL32ooFD2ZIZhiBSNNbZu50P5xhOAcE2F0siPH8dLSSaamSEKX5P T+gklhoXnMljgBz/wRKW5oUC1EQrylsc2C3/vvXHopYDPFhHZ77v1m33x5mXu8jn XvUPjMIIx62dBueGtYcODQEOhfvweeg+XWUJ0uJ1SDfqtTDjkw2oEnNqEbYOwaIF BR8YjQn3QI5FAFt9VbilQ9lL7XBGgjT4kV8iX4qGedSwKLAzu/b+P3FyTtvNnY71 vYldKKmhVogzHO97JzVvWq3l6H6dush1REgprGCDAISUesk55g4= =kWIv -----END PGP SIGNATURE----- Merge tag 'drm-misc-next-2026-05-07' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for v7.2-rc1: UAPI Changes: - Support medium/low power modes in amdxdna. - Support limiting frequency in ivpu. - Document license for drm core uAPI headers. - Add the following DRM formats: P230, Y7, XYYY2101010, T430, XVUY210101010. Cross-subsystem Changes: - Add and improve dt-bindings. - Remove unused dma-fence-array's signal_on_any support. Core Changes: - Do not call drop_master on file close if not master. - Convert drm-bridge and drm/atomic to use drm_printf_indent. - Remove the extra call to drm_connector_attach_encoder after drm_bridge_connector_init(). - Assorted docbook updates. Driver Changes: - Bugfixes in amdxdna, ivpu, mipi-dsi, imagination, nouveau, panthor, bridge/analogix_dp, ipv3, lontium-lt8912b, verisilicon, tve200, etnaviv, panel/focaltech-ota7290b, panel/jadard-jd9365da-h3, bridge/ite-it6263, renesas, xlnx, bridge/cdns-dsi, gma500, bridge/microchip-lvds, mgag200. - Add support for MStar TSUMU88ADT3-LF-1 bridge. - Add support for WaveShare 7, Novatek NT35532, Startek KD070HDFLD092, ChipWealth CH13726A AMOLED, Team Source Display TST070WSNE-196C, Displaytech DT050BTFT-PTS panels. - Improve mipi-dsi shutdown and convert a panasonic panel to use the mipi-dsi wrappers. - Allowing dumping vbios over debugfs in GSP-RM mode. - Update maintainers for ivpu, add reviewer for drm-bridge code and update maintainers for LT8912B DRM HDMI bridge. - Add test pattern support to bridge/ti-sn65dsi83. - Convert vmwgfx to vblank timers. - Add power management to sysfb drm drivers to allow suspend/resume. - Support the aforementioned new drm formats in xlnx/qynqmp. - Fix panel Kconfig dependencies. - Add carveout support for debugging and bringup to amxdna. - Add support for long command tx via videobuffer in bridge/tc358768. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patch.msgid.link/f73f342d-6efb-416d-81b0-1716bdd98d5f@linux.intel.com |
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|
Maxime Ripard
|
9865948b87 |
Merge drm/drm-next into drm-misc-next
Merge drm-next to bring the drm_atomic_state renaming patch. Signed-off-by: Maxime Ripard <mripard@kernel.org> |
||
|
Shuicheng Lin
|
8e4020e083 |
drm/gpusvm: Drop redundant @flags.* kernel-doc on struct drm_gpusvm_pages
The kernel-doc block above struct drm_gpusvm_pages duplicates the descriptions of the bit-flags that live in struct drm_gpusvm_pages_flags using dotted notation (@flags.migrate_devmem, @flags.unmapped, ...). That dotted notation is intended for nested anonymous structs/unions that the parser flattens into the parent's parameter list. Here, however, flags is of a named external type, so the parser does not flatten its members and the dotted entries do not match any member of drm_gpusvm_pages. They also duplicate the canonical descriptions already present in the kernel-doc of struct drm_gpusvm_pages_flags itself. Drop the five @flags.* lines and replace them with a single @flags entry that cross-references the type via kernel-doc's "&struct ..." syntax. This eliminates the redundancy and removes warnings emitted by the new parameterdescs check in scripts/kernel-doc: Excess struct member 'flags.migrate_devmem' description in 'drm_gpusvm_pages' Excess struct member 'flags.unmapped' description in 'drm_gpusvm_pages' Excess struct member 'flags.partial_unmap' description in 'drm_gpusvm_pages' Excess struct member 'flags.has_devmem_pages' description in 'drm_gpusvm_pages' Excess struct member 'flags.has_dma_mapping' description in 'drm_gpusvm_pages' No functional change. Assisted-by: Claude:claude-opus-4.6 Cc: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Signed-off-by: Matthew Brost <matthew.brost@intel.com> Link: https://patch.msgid.link/20260501175956.4054088-1-shuicheng.lin@intel.com |
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|
Balasubramani Vivekanandan
|
e68a60f9e6 |
drm/xe/cri: Add new PCI IDs
Add support for new CRI PCI IDs. Bspec: 77979 Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com> Link: https://patch.msgid.link/20260505074855.3813063-2-balasubramani.vivekanandan@intel.com Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com> |
||
|
Maarten Lankhorst
|
a2f9e4be82 |
Revert "drm/edid: add CTA Video Format Data Block support"
This reverts commit
|
||
|
Dave Airlie
|
7a777dccc2 |
- Enable PIPEDMC_ERROR interrupt (Dibin)
- Some general display fixes and cleanups (Ville, Nemesa,
Suraj, Dibin, Arun, Desnes, Juha-Pekka, Vidya, Julian)
- More refactor to split display code (Jani, Ville, Luca)
- Panel Replay BW optimization (Animesh)
- Integrate the sharpness filter properly into the scaler (Ville)
- Watermark/SAGV fixes/cleanups/etc (Ville)
- Restructure DP/HDMI sink format handling (Ville)
- Eliminate FB usage from low level pinning code (Ville)
- Some initial prep patches for always enable AS SDP (Ankit)
- Many PSR related fixes (Jouni)
- Fix MST VCPI lookup and modeset-lock splat (Suraj)
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Merge tag 'drm-intel-next-2026-05-05' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next
- Enable PIPEDMC_ERROR interrupt (Dibin)
- Some general display fixes and cleanups (Ville, Nemesa,
Suraj, Dibin, Arun, Desnes, Juha-Pekka, Vidya, Julian)
- More refactor to split display code (Jani, Ville, Luca)
- Panel Replay BW optimization (Animesh)
- Integrate the sharpness filter properly into the scaler (Ville)
- Watermark/SAGV fixes/cleanups/etc (Ville)
- Restructure DP/HDMI sink format handling (Ville)
- Eliminate FB usage from low level pinning code (Ville)
- Some initial prep patches for always enable AS SDP (Ankit)
- Many PSR related fixes (Jouni)
- Fix MST VCPI lookup and modeset-lock splat (Suraj)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patch.msgid.link/afot1cjSpeAjYzg2@intel.com
|
||
|
Dave Airlie
|
5077f45ecd |
drm-misc-next for v7.1-rc1:
UAPI Changes: - Expose per-client BO memory usage via fdinfo in amdxdna. (Hou) - Change the default priority of drm scheduler to fair. (Tvrtko) Cross-subsystem Changes: - Revert hugetlb support in udmabuf. (Gunthorpe) - Fix error in udmabuf with CONFIG_DMA_API_DEBUG(/ _SG). (Gavrilov) - Add Docbook for DRM_IOCTL_SYNCOBJ_EVENTFD, (Ser) clarify drm_bridge_get/put. (Tvrtko) - Change signature of drm_connector_attach_hdr_output_metadata_property. (Canal) - Use IOVA allocations in gpusvm and pagemap APIs. (Brost) - Fix tracepoints vs dma-fence lifetime. (Tvrtko) - Convert st-dma*.c tests to use kunit. (Gunthorpe) Core Changes: - Deduplicate counter and timestamp retrieval in vblank code. (Ville) - Parse AMD VSDB v3 in CTA extension blocks, and use it in amdgpu. (Chen) - Prevent bridge and encoder chain changes at inopportune times. (Ceresoli) - Map the run queue 1:1 to the drm scheduler. (Tvrtko) Driver Changes: - Assorted bugfixes and (documentation) updates to rockchip, bridge/synopsis, panfrost, tidss, accel/qaic, tilcdc, vc4, ast, imagination, panthor, renesas, accel/amdxdna, msxfb, bridge/imx8mp, nouveau. bridge/analogix_dp, bridge/exynos_dp, omap. - Add support for CSW PNB601LS1-2, LGD LP116WHA-SPB1, panels. - Add support for a lot of waveshare panels (Baryshkov) - Support for AIE4 devices in accel/wamdxdna. (Zhang) - Enable support for GEM shrinking in panthor. (Goel/Brezillon) - Runtime Power Management is added to v3d. (Canal) - Allow panel probing and use the panel bridge helper in analogix_dp. (Ding) - Support XRGB1555 and C8 in mgag and XRGB1555 in ast. (Zimmermann) -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuXvWqAysSYEJGuVH/lWMcqZwE8MFAmnmEIAACgkQ/lWMcqZw E8PHNQ//fkMfZZwH9YjGZHUQKEiGk0Gw5GEheKogdYYm7tYMI+ljDC5gORfljuoa /un9meYTjYOPUprxWvAHLTvkX9ZwGpoJKrM5yswY+GyD0a2fE9Y41nDfAXsOPnCM jhRaM3va4Hr6Fdy9Fl/u7um4gRouGJYaENaa3c4TDRfyue0T0jMldxoIqTQzodRd mRFs9wRdfw7Lq8HcSsTMBa2sbt+jma1FM+3jIBha9s+3blPYT7+zuhI5I6tmcUnL bPOniB3+pxEcxZ7o+gK9xvhaP/b3POCL7ptfx+U4tULHh7yS65bi0BUAuLQwP7rJ jh4fnXF+s22lZzj8s+x5uwr4+jYYxlUc2l9IENkjAEBUehftkeqdIVJAS5Nig7QE zo9L87bECUXgDcgRHHt/CnYDaW9VF1IC+BoE2EidFA5wDeGfYkemrV4zt3jQD9Wx 9j/13M+uInB7vkVAMXuuKhGobO+ccM5S1GMhfwfQG08u71s1fqWG2Fr4H9OmhoAM +8JipSR2EcEx6h/42aegch5YTzPNnZZMYbvrjr1QYU+iAJ0deniV96MqtksCb8vM /XN2CToqf5eusRFPjgneVCU4aouHnH0bxmqI8Leqfh7TOaiROZHLnJvdv3NTsdTb y0dKlP4k09dqLkcKfY3NKO0bWs1kGXjETp1XYgWUPM/M8pTJ0Rg= =T0tH -----END PGP SIGNATURE----- Merge tag 'drm-misc-next-2026-04-20' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for v7.1-rc1: UAPI Changes: - Expose per-client BO memory usage via fdinfo in amdxdna. (Hou) - Change the default priority of drm scheduler to fair. (Tvrtko) Cross-subsystem Changes: - Revert hugetlb support in udmabuf. (Gunthorpe) - Fix error in udmabuf with CONFIG_DMA_API_DEBUG(/ _SG). (Gavrilov) - Add Docbook for DRM_IOCTL_SYNCOBJ_EVENTFD, (Ser) clarify drm_bridge_get/put. (Tvrtko) - Change signature of drm_connector_attach_hdr_output_metadata_property. (Canal) - Use IOVA allocations in gpusvm and pagemap APIs. (Brost) - Fix tracepoints vs dma-fence lifetime. (Tvrtko) - Convert st-dma*.c tests to use kunit. (Gunthorpe) Core Changes: - Deduplicate counter and timestamp retrieval in vblank code. (Ville) - Parse AMD VSDB v3 in CTA extension blocks, and use it in amdgpu. (Chen) - Prevent bridge and encoder chain changes at inopportune times. (Ceresoli) - Map the run queue 1:1 to the drm scheduler. (Tvrtko) Driver Changes: - Assorted bugfixes and (documentation) updates to rockchip, bridge/synopsis, panfrost, tidss, accel/qaic, tilcdc, vc4, ast, imagination, panthor, renesas, accel/amdxdna, msxfb, bridge/imx8mp, nouveau. bridge/analogix_dp, bridge/exynos_dp, omap. - Add support for CSW PNB601LS1-2, LGD LP116WHA-SPB1, panels. - Add support for a lot of waveshare panels (Baryshkov) - Support for AIE4 devices in accel/wamdxdna. (Zhang) - Enable support for GEM shrinking in panthor. (Goel/Brezillon) - Runtime Power Management is added to v3d. (Canal) - Allow panel probing and use the panel bridge helper in analogix_dp. (Ding) - Support XRGB1555 and C8 in mgag and XRGB1555 in ast. (Zimmermann) From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patch.msgid.link/bf31b1a1-951b-4f60-b226-22e8c083697d@linux.intel.com Signed-off-by: Dave Airlie <airlied@redhat.com> |
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Eduardo Vasconcelos
|
5e5b64b6dc |
drm/crc: Fix typo in doc for drm_crtc_crc
Fix a typo in the documentation for struct drm_crtc_crc
("occured." -> "occurred").
Signed-off-by: Eduardo Vasconcelos <eduardo@eduardovasconcelos.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patch.msgid.link/20260424183630.3764-1-eduardo@eduardovasconcelos.com
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Dave Airlie
|
27268b872e |
UAPI Changes:
- Debugfs multi-LRC engine info (Xin Wang, 2 commits) Expose multi-LRC engine classes in the debugfs engine info output and improve the output readability. - drm/drm_ras: Add clear-error-counter netlink command to drm_ras Cross-subsystem Changes: Core Changes: - drm/gpusvm: Reject VMAs with VM_IO or VM_PFNMAP when creating SVM ranges - drm/i915/display: switch to including common step file directly Driver Changes: - Engine initialization cleanup (Matt Roper, 10 commits) Clean up engine initialization code inherited from i915 by moving hardware programming (CCS enablement, HWSTAM, GFX_MODE, BLIT_CCTL, STOP_RING) into the RTP infrastructure. This makes the programming visible and verifiable via debugfs, and applies consistently across both normal and execlist init paths. Also fixes the name/definition of GFX_MODE, marks BCS engines as belonging to the GT forcewake domain, and drops the now-unused xe_hw_engine_mmio_write32() helper. - PF fair scheduling auto-provisioning (Michal Wajdeczko, 13 commits) Fix several corner cases in SR-IOV PF scheduling policy provisioning, then auto-provision PF and all VFs with 16ms execution-quantum and preemption-timeout defaults. This prevents a VF from monopolizing the GPU by submitting workloads without gaps, without requiring the user to configure sysfs manually. - System Controller support for CRI/Xe3p (Anoop Vijay + Raag Jadav, 10 commits) Add xe_sysctrl infrastructure for communicating with the System Controller firmware entity on CRI/Xe3p discrete GPU platforms via a mailbox interface. Includes type definitions, register definitions, mailbox communication, initialization, power management, interrupt handling, and event dispatch. Builds on this to add initial RAS correctable error handling, using sysctrl interrupts to receive threshold-crossed events. - PXP state machine fixes (Daniele Ceraolo Spurio, 4 commits) Fix PXP state machine handling: reject PXP sessions on PTL platforms with older GSC firmware that does not support it, fix the restart flag not being cleared after jumping back in pxp_start, remove incorrect handling of an impossible state during suspend, and clean up termination status on failure. - Reset/wedge/unload corner case fixes (Zhanjun Dong + Matthew Brost, 5 commits) Fix memory leaks and fence signal failures that occurred during GPU reset, device wedging, and driver unload by forcefully tearing down remaining exec queues in GuC submit fini, always killing queues in pause/abort, and triggering queue cleanup when not in wedged mode 2. Also ensures GuC CT state transitions via STOP before DISABLED. - Wedge path memory allocation fixes (Matthew Brost, 3 commits) Avoid GFP_KERNEL allocations in xe_device_declare_wedged(), which runs in the DMA-fence signaling path. Also drops the guc_submit_wedged_fini devm registration from xe_guc_submit_wedge() to clean up the wedge shutdown sequence. - PAT type cleanup and invalid index hardening (Xin Wang, 3 commits) Standardize pat_index fields to u16 across the driver, default XE_CACHE_NONE_COMPRESSION to XE_PAT_INVALID_IDX (matching WB_COMPRESSION), and introduce xe_cache_pat_idx() — a macro helper that validates cache_mode bounds and asserts on invalid PAT indices before returning the index. - Reject unsafe PAT indices for CPU cached memory (Jia Yao, 2 commits) Reject incoherent (coh_none) PAT indices for CPU cached memory in both the madvise ioctl and vm_bind with CPU_ADDR_MIRROR flag, closing a security gap where the GPU could bypass CPU caches and observe stale or sensitive data. - OA improvements for CRI device memory (Ashutosh Dixit, 3 commits) Move OA buffer access to the xe_map layer to support both system and device memory (required for CRI), switch OA buffer mmap to use drm_gem_mmap_obj, and implement workaround Wa_14026633728. - xe_drm.h documentation fixes (Shuicheng Lin, 6 commits) Fix multiple documentation issues in the xe_drm.h UAPI header: typos, spelling errors, grammar, wrong names and references, kernel-doc cross-reference syntax, and broken code examples. - kernel-doc syntax fixes in xe headers (Shuicheng Lin, 4 commits) Fix kernel-doc syntax issues across xe header files: missing '@' prefixes on member tags, stale/mismatched member tags, comment syntax errors, and type/parameter name mismatches in references. - Buffer object and DMA-buf resource leak fixes (Shuicheng Lin, 4 commits) Fix resource leaks on error paths: DMA-buf attachment leak in xe_gem_prime_import(), BO leak in xe_dma_buf_init_obj() on allocation failure, and BO leaks in xe_bo_init_locked() on GGTT flag validation and unaligned size validation failures. - Include guard cleanup (Shuicheng Lin, 5 commits) Fix and standardize include guards across xe header files: normalize double-underscore guards to single, add missing leading/trailing underscores, add missing _H suffixes, and add guards to previously unprotected headers. - VF CCS memory pool (Satyanarayana K V P, 2 commits) Switch VF CCS read/write operations from the DRM sub-allocator to DRM mm, fixing allocation failures in fence-disabled mode where the sub-allocator's hole cursor assumption breaks. Also introduces a general BO-backed memory pool with shadow support using drm_mm. - i915/xe step definition unification (Jani Nikula, 3 commits) Complete the migration to the shared intel_step header: switch xe from its own xe_step enum to the shared intel_step naming and definitions, and update i915 display code to include the common step header directly. - Xe3p GT tuning fixes (3 commits) Three Xe3p GT tuning corrections: fix the register offset for GAMSTLB_CTRL, stop applying the CCCHKNREG1 tuning from Xe3p onward (no longer needed), and mark ROW_CHICKEN5 as a masked register. - Forcewake cleanup in GT and GuC PC (Raag Jadav, 3 commits) Drop a redundant forcewake reference in xe_gt, reorder forcewake usage in xe_guc_pc_fini_hw() to avoid a redundant hold, and convert xe_guc_pc_stop() to void since it can no longer fail. - SVM garbage collector fix on close (Matthew Brost, 2 commits) Disable the SVM garbage collector work item when an SVM is closed to prevent use-after-free when the GC fires after the SVM is freed. - Admin-only PF mode (Satyanarayana K V P, 2 commits) Derive an "admin-only PF" mode flag from xe_device state instead of using a local flag, and restrict device query responses when running in admin-only PF mode to avoid exposing internal state. - Enable hwmon energy attributes and accepted power limit for CRI (2 commits) Enable energy consumption hwmon attributes for the CRI platform and add support for reading the accepted (sustained) power limit via hwmon. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRskUM7w1oG5rx2IZO4FpNVCsYGvwUCafNROQAKCRC4FpNVCsYG v31cAQCS/7wH9kwyUxQZOgs/HfuZvbgu5IyrGxaDSrHY7twRtAD7BhvkfOcyB9VK 6M2a7Y+QiVICgwjuDiwXikJalmRBmQE= =Y9j3 -----END PGP SIGNATURE----- Merge tag 'drm-xe-next-2026-04-30' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next UAPI Changes: - Debugfs multi-LRC engine info (Xin Wang, 2 commits) Expose multi-LRC engine classes in the debugfs engine info output and improve the output readability. - drm/drm_ras: Add clear-error-counter netlink command to drm_ras Cross-subsystem Changes: Core Changes: - drm/gpusvm: Reject VMAs with VM_IO or VM_PFNMAP when creating SVM ranges - drm/i915/display: switch to including common step file directly Driver Changes: - Engine initialization cleanup (Matt Roper, 10 commits) Clean up engine initialization code inherited from i915 by moving hardware programming (CCS enablement, HWSTAM, GFX_MODE, BLIT_CCTL, STOP_RING) into the RTP infrastructure. This makes the programming visible and verifiable via debugfs, and applies consistently across both normal and execlist init paths. Also fixes the name/definition of GFX_MODE, marks BCS engines as belonging to the GT forcewake domain, and drops the now-unused xe_hw_engine_mmio_write32() helper. - PF fair scheduling auto-provisioning (Michal Wajdeczko, 13 commits) Fix several corner cases in SR-IOV PF scheduling policy provisioning, then auto-provision PF and all VFs with 16ms execution-quantum and preemption-timeout defaults. This prevents a VF from monopolizing the GPU by submitting workloads without gaps, without requiring the user to configure sysfs manually. - System Controller support for CRI/Xe3p (Anoop Vijay + Raag Jadav, 10 commits) Add xe_sysctrl infrastructure for communicating with the System Controller firmware entity on CRI/Xe3p discrete GPU platforms via a mailbox interface. Includes type definitions, register definitions, mailbox communication, initialization, power management, interrupt handling, and event dispatch. Builds on this to add initial RAS correctable error handling, using sysctrl interrupts to receive threshold-crossed events. - PXP state machine fixes (Daniele Ceraolo Spurio, 4 commits) Fix PXP state machine handling: reject PXP sessions on PTL platforms with older GSC firmware that does not support it, fix the restart flag not being cleared after jumping back in pxp_start, remove incorrect handling of an impossible state during suspend, and clean up termination status on failure. - Reset/wedge/unload corner case fixes (Zhanjun Dong + Matthew Brost, 5 commits) Fix memory leaks and fence signal failures that occurred during GPU reset, device wedging, and driver unload by forcefully tearing down remaining exec queues in GuC submit fini, always killing queues in pause/abort, and triggering queue cleanup when not in wedged mode 2. Also ensures GuC CT state transitions via STOP before DISABLED. - Wedge path memory allocation fixes (Matthew Brost, 3 commits) Avoid GFP_KERNEL allocations in xe_device_declare_wedged(), which runs in the DMA-fence signaling path. Also drops the guc_submit_wedged_fini devm registration from xe_guc_submit_wedge() to clean up the wedge shutdown sequence. - PAT type cleanup and invalid index hardening (Xin Wang, 3 commits) Standardize pat_index fields to u16 across the driver, default XE_CACHE_NONE_COMPRESSION to XE_PAT_INVALID_IDX (matching WB_COMPRESSION), and introduce xe_cache_pat_idx() — a macro helper that validates cache_mode bounds and asserts on invalid PAT indices before returning the index. - Reject unsafe PAT indices for CPU cached memory (Jia Yao, 2 commits) Reject incoherent (coh_none) PAT indices for CPU cached memory in both the madvise ioctl and vm_bind with CPU_ADDR_MIRROR flag, closing a security gap where the GPU could bypass CPU caches and observe stale or sensitive data. - OA improvements for CRI device memory (Ashutosh Dixit, 3 commits) Move OA buffer access to the xe_map layer to support both system and device memory (required for CRI), switch OA buffer mmap to use drm_gem_mmap_obj, and implement workaround Wa_14026633728. - xe_drm.h documentation fixes (Shuicheng Lin, 6 commits) Fix multiple documentation issues in the xe_drm.h UAPI header: typos, spelling errors, grammar, wrong names and references, kernel-doc cross-reference syntax, and broken code examples. - kernel-doc syntax fixes in xe headers (Shuicheng Lin, 4 commits) Fix kernel-doc syntax issues across xe header files: missing '@' prefixes on member tags, stale/mismatched member tags, comment syntax errors, and type/parameter name mismatches in references. - Buffer object and DMA-buf resource leak fixes (Shuicheng Lin, 4 commits) Fix resource leaks on error paths: DMA-buf attachment leak in xe_gem_prime_import(), BO leak in xe_dma_buf_init_obj() on allocation failure, and BO leaks in xe_bo_init_locked() on GGTT flag validation and unaligned size validation failures. - Include guard cleanup (Shuicheng Lin, 5 commits) Fix and standardize include guards across xe header files: normalize double-underscore guards to single, add missing leading/trailing underscores, add missing _H suffixes, and add guards to previously unprotected headers. - VF CCS memory pool (Satyanarayana K V P, 2 commits) Switch VF CCS read/write operations from the DRM sub-allocator to DRM mm, fixing allocation failures in fence-disabled mode where the sub-allocator's hole cursor assumption breaks. Also introduces a general BO-backed memory pool with shadow support using drm_mm. - i915/xe step definition unification (Jani Nikula, 3 commits) Complete the migration to the shared intel_step header: switch xe from its own xe_step enum to the shared intel_step naming and definitions, and update i915 display code to include the common step header directly. - Xe3p GT tuning fixes (3 commits) Three Xe3p GT tuning corrections: fix the register offset for GAMSTLB_CTRL, stop applying the CCCHKNREG1 tuning from Xe3p onward (no longer needed), and mark ROW_CHICKEN5 as a masked register. - Forcewake cleanup in GT and GuC PC (Raag Jadav, 3 commits) Drop a redundant forcewake reference in xe_gt, reorder forcewake usage in xe_guc_pc_fini_hw() to avoid a redundant hold, and convert xe_guc_pc_stop() to void since it can no longer fail. - SVM garbage collector fix on close (Matthew Brost, 2 commits) Disable the SVM garbage collector work item when an SVM is closed to prevent use-after-free when the GC fires after the SVM is freed. - Admin-only PF mode (Satyanarayana K V P, 2 commits) Derive an "admin-only PF" mode flag from xe_device state instead of using a local flag, and restrict device query responses when running in admin-only PF mode to avoid exposing internal state. - Enable hwmon energy attributes and accepted power limit for CRI (2 commits) Enable energy consumption hwmon attributes for the CRI platform and add support for reading the accepted (sustained) power limit via hwmon. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://patch.msgid.link/afNSeZJHC3X2m3-N@fedora |
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Maxime Ripard
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5164f7e7ff |
drm: Rename struct drm_atomic_state to drm_atomic_commit
The KMS framework uses two slightly different definitions for the state concept. For a given object (plane, CRTC, encoder, etc., so drm_$OBJECT_state), the state is the entire state of that object. However, at the device level, drm_atomic_state refers to a state update for a limited number of objects. Thus, drm_atomic_state isn't the entire device state, but only the full state of some objects in that device. This has been an endless source of confusion and thus bugs. We can rename the drm_atomic_state structure to drm_atomic_commit to make it less confusing. This patch was created using: rg -l drm_atomic_state | \ xargs sed -i 's/drm_atomic_state/drm_atomic_commit/g; s/drm_atomic_commit_helper/drm_atomic_state_helper/g' mv drivers/gpu/drm/tests/drm_atomic_state_test.c drivers/gpu/drm/tests/drm_atomic_commit_test.c Acked-by: Simona Vetter <simona.vetter@ffwll.ch> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patch.msgid.link/20260427-drm-drm-atomic-update-v4-1-c0e713bfdf25@kernel.org |
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Dave Airlie
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b006ef5fd6 |
amd-drm-fixes-7.1-2026-04-30:
amdgpu: - GFX12 fix for CONFIG_DRM_DEBUG_MM configs - Fix DC analog support - Userq fixes - GART placement fix - Aldebaran SMU fixes - AMDGPU_INFO_READ_MMR_REG fix - UVD 3.1 fix - GC 6 TCC fix - Fix root reservation in amdgpu_vm_handle_fault() - RAS fix - Module reload fix for APUs - Fix build for CONFIG_DRM_FBDEV_EMULATION=n - IGT DWB regression fix - GC 11.5.4 fix - VCN user fence fixes - JPEG user fence fixes - SMU 13.0.6 fix - VCN 3/4 IB parser fixes - NV3x+ dGPU vblank fix - DCE6/8 fixes for LVDS/eDP panels without an EDID amdkfd: - Fix for when CONFIG_HSA_AMD is not set - SVM fixes -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQgO5Idg2tXNTSZAr293/aFa7yZ2AUCafNeDQAKCRC93/aFa7yZ 2CnxAP9PIi18FgBFOxP1ZpMmWg8+7rqV/LpFOF3k4d1tSuJ9MQD/WUQ3kn2bgywz XLbHfEzXaXJ1uN4LFMRRfTnssSathgw= =pBy9 -----END PGP SIGNATURE----- Merge tag 'amd-drm-fixes-7.1-2026-04-30' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-7.1-2026-04-30: amdgpu: - GFX12 fix for CONFIG_DRM_DEBUG_MM configs - Fix DC analog support - Userq fixes - GART placement fix - Aldebaran SMU fixes - AMDGPU_INFO_READ_MMR_REG fix - UVD 3.1 fix - GC 6 TCC fix - Fix root reservation in amdgpu_vm_handle_fault() - RAS fix - Module reload fix for APUs - Fix build for CONFIG_DRM_FBDEV_EMULATION=n - IGT DWB regression fix - GC 11.5.4 fix - VCN user fence fixes - JPEG user fence fixes - SMU 13.0.6 fix - VCN 3/4 IB parser fixes - NV3x+ dGPU vblank fix - DCE6/8 fixes for LVDS/eDP panels without an EDID amdkfd: - Fix for when CONFIG_HSA_AMD is not set - SVM fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patch.msgid.link/20260430135619.3929877-1-alexander.deucher@amd.com |
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Yury Norov
|
927011b65a |
drm/amdgpu: fix build for CONFIG_DRM_FBDEV_EMULATION=n
The merge-commit |
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Thomas Zimmermann
|
cafac16b62 |
Merge drm/drm-next into drm-misc-next
Getting fixes and updates from v7.1-rc1. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> |
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|
Hamza Mahfooz
|
e3953ff665
|
drm/edid: add CTA Video Format Data Block support
Video Format Data Blocks (VFDBs) contain the necessary information that needs to be fed to the Optimized Video Timings (OVT) Algorithm. Also, we require OVT support to cover modes that aren't supported by earlier standards (e.g. CVT). So, parse all of the relevant VFDB data and feed it to the OVT Algorithm, to extract all of the missing OVT modes. Suggested-by: Karol Herbst <kherbst@redhat.com> Signed-off-by: Hamza Mahfooz <someguy@effective-light.com> Link: https://patch.msgid.link/20260225175709.408010-1-someguy@effective-light.com |
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Linus Torvalds
|
cb4eb6771c |
Char/Misc/IIO/and others driver updates for 7.1-rc1
Here is the char/misc/iio and other smaller driver subsystem updates for
7.1-rc1. Lots of stuff in here, all tiny, but relevant for the
different drivers they touch. Major points in here is:
- the usual large set of new IIO drivers and updates for that
subsystem (the large majority of this diffstat)
- lots of comedi driver updates and bugfixes
- coresight driver updates
- interconnect driver updates and additions
- mei driver updates
- binder (both rust and C versions) updates and fixes
- lots of other smaller driver subsystem updates and additions
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char / misc / IIO / and others driver updates from Greg KH:
"Here is the char/misc/iio and other smaller driver subsystem updates
for 7.1-rc1. Lots of stuff in here, all tiny, but relevant for the
different drivers they touch. Major points in here is:
- the usual large set of new IIO drivers and updates for that
subsystem (the large majority of this diffstat)
- lots of comedi driver updates and bugfixes
- coresight driver updates
- interconnect driver updates and additions
- mei driver updates
- binder (both rust and C versions) updates and fixes
- lots of other smaller driver subsystem updates and additions
All of these have been in linux-next for a while with no reported
issues"
* tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (405 commits)
coresight: tpdm: fix invalid MMIO access issue
mei: me: add nova lake point H DID
mei: lb: add late binding version 2
mei: bus: add mei_cldev_uuid
w1: ds2490: drop redundant device reference
bus: mhi: host: pci_generic: Add Telit FE912C04 modem support
mei: csc: wake device while reading firmware status
mei: csc: support controller with separate PCI device
mei: convert PCI error to common errno
mei: trace: print return value of pci_cfg_read
mei: me: move trace into firmware status read
mei: fix idle print specifiers
mei: me: use PCI_DEVICE_DATA macro
sonypi: Convert ACPI driver to a platform one
misc: apds990x: fix all kernel-doc warnings
most: usb: Use kzalloc_objs for endpoint address array
hpet: Convert ACPI driver to a platform one
misc: vmw_vmci: Fix spelling mistakes in comments
parport: Remove completed item from to-do list
char: remove unnecessary module_init/exit functions
...
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