pm24.git/drivers/gpu, branch rust-fixes-6.3

Merge branch 'etnaviv/fixes' of https://git.pengutronix.de/git/lst/linux into drm-fixes

2023-03-30T18:15:07Z

- revert gpu time fdinfo support - reference leak fix on imported buffers Signed-off-by: Daniel Vetter From: Lucas Stach Link: https://patchwork.freedesktop.org/patch/msgid/de8e08c2599ec0e22456ae36e9757b9ff14c2124.camel@pengutronix.de

Merge tag 'amd-drm-fixes-6.3-2023-03-30' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes

2023-03-30T17:59:07Z

amd-drm-fixes-6.3-2023-03-30: amdgpu: - Hibernation regression fix Signed-off-by: Daniel Vetter From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20230330153859.18332-1-alexander.deucher@amd.com

Merge tag 'drm-misc-fixes-2023-03-30' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes

2023-03-30T16:56:52Z

Short summary of fixes pull: * various ivpu fixes * fix nouveau backlight registration * fix buddy allocator in 32-bit systems Signed-off-by: Daniel Vetter From: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/20230330141006.GA22908@linux-uq9g

Merge tag 'amd-drm-fixes-6.3-2023-03-29' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes

2023-03-30T16:26:05Z

amd-drm-fixes-6.3-2023-03-29: amdgpu: - Two DP MST fixes Signed-off-by: Daniel Vetter From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20230329220059.7622-1-alexander.deucher@amd.com

Revert "drm/scheduler: track GPU active time per entity"

2023-03-30T15:47:05Z

This reverts commit df622729ddbf as it introduces a use-after-free, which isn't easy to fix without going back to the design drawing board. Reported-by: Danilo Krummrich Signed-off-by: Lucas Stach

Revert "drm/etnaviv: export client GPU usage statistics via fdinfo"

2023-03-30T15:47:05Z

This reverts commit 97804a133c68, as it builds on top of df622729ddbf ("drm/scheduler: track GPU active time per entity") which needs to be reverted, as it introduces a use-after-free. Signed-off-by: Lucas Stach

drm/etnaviv: fix reference leak when mmaping imported buffer

2023-03-30T15:47:05Z

drm_gem_prime_mmap() takes a reference on the GEM object, but before that drm_gem_mmap_obj() already takes a reference, which will be leaked as only one reference is dropped when the mapping is closed. Drop the extra reference when dma_buf_mmap() succeeds. Cc: stable@vger.kernel.org Signed-off-by: Lucas Stach Reviewed-by: Christian Gmeiner

drm/amdgpu: allow more APUs to do mode2 reset when go to S4

2023-03-30T15:23:58Z

Skip mode2 reset only for IMU enabled APUs when do S4. This patch is to fix the regression issue https://gitlab.freedesktop.org/drm/amd/-/issues/2483 It is generated by commit b589626674de ("drm/amdgpu: skip ASIC reset for APUs when go to S4"). Fixes: b589626674de ("drm/amdgpu: skip ASIC reset for APUs when go to S4") Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2483 Tested-by: Yuan Perry Signed-off-by: Tim Huang Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org # 6.1.x

drm/amd/display: Take FEC Overhead into Timeslot Calculation

2023-03-29T21:21:06Z

8b/10b encoding needs to add 3% fec overhead into the pbn. In the Synapcis Cascaded MST hub, the first stage MST branch device needs the information to determine the timeslot count for the second stage MST branch device. Missing this overhead will leads to insufficient timeslot allocation. Cc: stable@vger.kernel.org Cc: Mario Limonciello Reviewed-by: Hersen Wu Acked-by: Qingqing Zhuo Signed-off-by: Fangzhi Zuo Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Add DSC Support for Synaptics Cascaded MST Hub

2023-03-29T21:21:05Z

Traditional synaptics hub has one MST branch device without virtual dpcd. Synaptics cascaded hub has two chained MST branch devices. DSC decoding is performed via root MST branch device, instead of the second MST branch device. Reviewed-by: Hersen Wu Acked-by: Qingqing Zhuo Signed-off-by: Fangzhi Zuo Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org