diff options
| author | David Rosca <david.rosca@amd.com> | 2025-02-13 15:30:37 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-03-10 14:07:35 -0400 |
| commit | df1e82e7acd3c50b65ca0e2e09089b78382d14ab (patch) | |
| tree | f3b16e8fb0255c9f139080c2090293d9ea9a7a0f | |
| parent | 80e54e84911a923c40d7bee33a34c1b4be148d7a (diff) | |
drm/amdgpu/display: Allow DCC for video formats on GFX12
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 <david.rosca@amd.com>
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit ba795235a2b99ba9bbef647ab003b2f3145d9bbb)
Cc: stable@vger.kernel.org # 6.12.x
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c index 774cc3f4f3fd..92472109f84a 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c @@ -277,8 +277,11 @@ static int amdgpu_dm_plane_validate_dcc(struct amdgpu_device *adev, if (!dcc->enable) return 0; - if (format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN || - !dc->cap_funcs.get_dcc_compression_cap) + if (adev->family < AMDGPU_FAMILY_GC_12_0_0 && + format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) + return -EINVAL; + + if (!dc->cap_funcs.get_dcc_compression_cap) return -EINVAL; input.format = format; |