kernel/linux.git/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c, branch linux-7.0.y

drm/amdgpu/jpeg: set no_user_fence for JPEG v2.0 ring

2026-05-23T11:09:31+00:00

[ Upstream commit e5f612dc91650561fe2b5b76dd6d2898ec9ad480 ] JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. Fixes: 6ac27241106b ("drm/amdgpu: add JPEG v2.0 function supports") Reviewed-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Yinjie Yao Signed-off-by: Alex Deucher (cherry picked from commit 96179da0c6b059eb31706a0abe8dd6381c533143) Signed-off-by: Sasha Levin

drm/amd: Convert DRM_() to drm_()

2026-01-05T21:59:55+00:00

The drm_*() macros include the device which is helpful for debugging issues in multi-GPU systems. Signed-off-by: Mario Limonciello (AMD) Reviewed-by: Aurabindo Pillai Signed-off-by: Alex Deucher

drm/amd: Drop amdgpu prefix from message prints

2026-01-05T21:59:55+00:00

Hardcoding the prefix isn't necessary when using drm_* or dev_* message prints. Signed-off-by: Mario Limonciello (AMD) Reviewed-by: Aurabindo Pillai Signed-off-by: Alex Deucher

drm/amdgpu/jpeg: Move parse_cs to amdgpu_jpeg.c

2025-09-09T20:18:08+00:00

Rename jpeg_v2_dec_ring_parse_cs to amdgpu_jpeg_dec_parse_cs and move it to amdgpu_jpeg.c as it is shared among jpeg versions. Signed-off-by: Sathishkumar S Reviewed-by: Leo Liu Signed-off-by: Alex Deucher

drm/amdgpu: move reset support type checks into the caller

2025-07-17T16:36:56+00:00

Rather than checking in the callbacks, check if the reset type is supported in the caller. Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher

drm/amdgpu/jpeg: clean up reset type handling

2025-07-16T20:17:16+00:00

Make the handling consistent with other IPs and across JPEG versions. Reviewed-by: Sathishkumar S Signed-off-by: Alex Deucher

drm/amdgpu/jpeg2: re-emit unprocessed state on ring reset

2025-07-16T20:15:12+00:00

Re-emit the unprocessed state after resetting the queue. Reviewed-by: Sathishkumar S Tested-by: Sathishkumar S Signed-off-by: Alex Deucher

drm/amdgpu: clean up jpeg reset functions

2025-07-16T20:10:01+00:00

Make them consistent and use the reset flags. Reviewed-by: Sathishkumar S Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu/jpeg2: add additional ring reset error checking

2025-07-16T20:08:17+00:00

Start and stop can fail, so add checks. Fixes: 500c04d2a708 ("drm/amdgpu: Add ring reset callback for JPEG2_0_0") Reviewed-by: Sathishkumar S Reviewed-by: Christian König Signed-off-by: Alex Deucher Cc: Sathishkumar S

drm/amdgpu: move scheduler wqueue handling into callbacks

2025-06-30T15:58:22+00:00

Move the scheduler wqueue stopping and starting into the ring reset callbacks. On some IPs we have to reset an engine which may have multiple queues. Move the wqueue handling into the backend so we can handle them as needed based on the type of reset available. Reviewed-by: Christian König Signed-off-by: Alex Deucher