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| author |   Sonny Jiang <sonny.jiang@amd.com> | 2023-03-20 16:17:21 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 09:56:15 -0400 |
| commit | 26dc0448ef36ba83be43a7c4da94d55ec626db1a (patch) | |
| tree | b52f7c80cb58e4b49d12b91b4f1a73a470750115 /drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | |
| parent | drm/amdgpu: use physical AID index for ring name (diff) | |
| download | linux-rng-26dc0448ef36ba83be43a7c4da94d55ec626db1a.tar.xz linux-rng-26dc0448ef36ba83be43a7c4da94d55ec626db1a.zip | |
drm/amdgpu: A workaround for JPEG_v4_0_3 ring test fail
The jpeg_v4_0_3 jpeg_pitch register uses UVD_JRBC_SCRATCH0. It needs to
move WREG() to after jpeg_start.
Switch to a posted register write when doing the ring test to make sure
the register write lands before we test the result.
Signed-off-by: Sonny Jiang <sonny.jiang@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c')
0 files changed, 0 insertions, 0 deletions