linux/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c, branch v6.17

drm/amd/display: Use mpc.preblend flag to indicate preblend

2025-09-23T17:51:37Z

[Description] Modifications in per asic capability means mpc.preblend flag should be used to indicate preblend. Update relevant paths to use this flag. Fixes: 39923050615c ("drm/amd/display: Clear DPP 3DLUT Cap") Reviewed-by: Dillon Varone Signed-off-by: Alvin Lee Signed-off-by: Ivan Lipski Tested-by: Dan Wheeler Signed-off-by: Alex Deucher (cherry picked from commit 9e5d4a5e27c6dc4e1b4fc9d654d13de12b8ce156) Cc: stable@vger.kernel.org

drm: Pass pixel_format+modifier to .get_format_info()

2025-07-16T16:59:59Z

Decouple .get_format_info() from struct drm_mode_fb_cmd2 and just pass the pixel format+modifier combo in by hand. We may want to use .get_format_info() outside of the normal addfb paths where we won't have a struct drm_mode_fb_cmd2, and creating a temporary one just for this seems silly. v2: Fix intel_fb_get_format_info() docs (Laurent) Cc: Harry Wentland Cc: Leo Li Cc: Rodrigo Siqueira Cc: Alex Deucher Cc: amd-gfx@lists.freedesktop.org Cc: Laurent Pinchart Reviewed-by: Thomas Zimmermann Reviewed-by: Laurent Pinchart Acked-by: Alex Deucher Acked-by: Rodrigo Vivi Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20250701090722.13645-2-ville.syrjala@linux.intel.com

drm/amd/display: Adjust all dev_() messages to drm_()

2025-04-07T22:01:07Z

[Why] dev_*() messages don't show that they are from a driver in drm subsystem. [How] Change all dev_*() messages to drm_*() messages. Reviewed-by: Alex Hung Signed-off-by: Mario Limonciello Signed-off-by: Roman Li Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: allow 256B DCC max compressed block sizes on gfx12

2025-03-10T17:22:01Z

The hw supports it. Signed-off-by: Marek Olšák Acked-by: Alex Deucher Signed-off-by: Alex Deucher

Merge tag 'amd-drm-next-6.15-2025-03-07' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2025-03-09T23:04:52Z

amdgpu: - Fix spelling typos - RAS updates - VCN 5.0.1 updates - SubVP fixes - DCN 4.0.1 fixes - MSO DPCD fixes - DIO encoder refactor - PCON fixes - Misc cleanups - DMCUB fixes - USB4 DP fixes - DM cleanups - Backlight cleanups and fixes - Support platform backlight curves - Misc code cleanups - SMU 14 fixes - JPEG 4.0.3 reset updates - SR-IOV fixes - SVM fixes - GC 12 DCC fixes - DC DCE 6.x fix - Hiberation fix amdkfd: - Fix possible NULL pointer in queue validation - Remove unnecessary CP domain validation - SDMA queue reset support - Add per process flags radeon: - Fix spelling typos - RS400 hyperZ fix UAPI: - Add KFD per process flags for setting precision Proposed user space: https://github.com/ROCm/ROCR-Runtime/commit/2a64fa5e06e80e0af36df4ce0c76ae52eeec0a9d Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20250307211051.1880472-1-alexander.deucher@amd.com

drm/amdgpu/display: Allow DCC for video formats on GFX12

2025-03-07T17:54:25Z

We advertise DCC as supported for NV12/P010 formats on GFX12, but it would fail on this check on atomic commit. Signed-off-by: David Rosca Reviewed-by: Ruijing Dong Signed-off-by: Alex Deucher

Merge tag 'amd-drm-next-6.15-2025-02-21' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2025-02-26T06:41:44Z

amd-drm-next-6.15-2025-02-21: amdgpu: - Add OEM i2c support for RGB lights, etc. - Add support for GC 11.5.3 - Add support for GC 11.5.2 - Add support for SDMA 6.1.3 - Add support for NBIO 7.11.2 - Add support for NBIO 7.9.1 - Add support for MMHUB 3.3.2 - Add support for MMHUB 1.8.1 - Add support for SMU 14.0.5 - Add support for SMUIO 13.0.11 - Add support for PSP 14.0.5 - Add support for UMC 12.5.0 - Add support for DCN 3.6.0 - JPEG 4.0.3 updates - Add dynamic workload profile switching for GC 10-12 - support larger vbios sizes - GC 9.5.0 updates - SMU 13.0.12 updates - SMU 13.0.6 updates - IP discovery updates - GC 10 queue reset updates - DCN 4.0.1 updates - UHBR link rate fixes - Aborted suspend fix - Mark gttsize parameter as deprecated - GC 10 cleaner shader updates - PSR-SU fixes - Clean up PM4 headers - Cursor fixes - Enable devcoredump for JPEG - Misc cleanups - Runpm cleanups - MES updates - GC 9 gfxoff fixes - Vbios fetching cleanups - Documentation updates - Update secondary plane handling - DML2 updates - SDMA fixes for MI - Cleaner shader fixes for GC 11/12 - ACA updates - Initial JPEG queue reset support - RAS updates - Initial RAS CPER support - DCN/DCE panic screen handling cleanup - BT2020 fixes - SR-IOV fixes amdkfd: - synchronize pasid values between KGD and KFD - Misc cleanups - Improve GTT/VRAM handling for APUs - Topology updates - Fix user queue validation on GC 7/8 UAPI: - Enable "Broadcast RGB" drm property - Add INFO IOCTL query for virtualization mode Proposed userspace: https://github.com/ROCm/amdsmi/commit/e663bed7d6b3df79f5959e73981749b1f22ec698 From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20250221213651.4176031-1-alexander.deucher@amd.com Signed-off-by: Dave Airlie

drm/amd/display: Rename panic function

2025-02-19T20:12:49Z

Rename dc_plane_force_update_for_panic to dc_plane_force_dcc_and_tiling_disable to describe the function operation in the name. Also, this function might be used in other contexts, and a more generic name can be helpful for this purpose. Reviewed-by: Alvin Lee Signed-off-by: Rodrigo Siqueira Signed-off-by: Roman Li Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amdgpu: Enable async flip on overlay planes

2025-02-13T22:54:29Z

amdgpu can handle async flips on overlay planes, so allow it for atomic async checks. Signed-off-by: André Almeida Acked-by: Alex Deucher Reviewed-by: Harry Wentland Link: https://patchwork.freedesktop.org/patch/msgid/20250127-tonyk-async_flip-v12-2-0f7f8a8610d3@igalia.com [DB: fixed checkpatch warning by adding braces] Signed-off-by: Dmitry Baryshkov

drm/amd/display: Ensure correct GFX tiling info passed to DML

2025-01-06T19:44:27Z

[Why] To ensure DML validation receives the correct tiling information, such as swizzle mode or array mode, based on the active GFX format [How] - For new GFX format passed swizzle_mode to DML. - For legacy GFX format passed array_mode to DML. - Dynamically determined the appropriate tiling info based on the active GFX format. [Description] This commit ensures that the correct GFX tiling information is passed to DML. Depending on the active GFX format, the appropriate tiling info is passed to DML. This change accommodates the different GFX formats supported by latest platforms, ensuring compatibility and proper DML validation. Reviewed-by: Alvin Lee Signed-off-by: Karthi Kandasamy Signed-off-by: Roman Li Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher