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| author | Alex Hung <alex.hung@amd.com> | 2026-07-13 11:18:40 -0600 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-07-28 18:38:17 -0400 |
| commit | 957f52eb5c13b5eba5de9df3a71bb1a154aac8fa (patch) | |
| tree | 0b355ff071a55e8ef00ff616d7d30d7af5b97b01 | |
| parent | 7b5e55ba1dbfd5f3e89ebb7111d49df5282506c5 (diff) | |
| download | linux-next-957f52eb5c13b5eba5de9df3a71bb1a154aac8fa.tar.gz linux-next-957f52eb5c13b5eba5de9df3a71bb1a154aac8fa.zip | |
drm/amd/display: Fix missing dc_3dlut forward declaration
[WHY]
The __set_colorop_3dlut() prototype in the KUnit-test section of
amdgpu_dm_color.h references struct dc_3dlut, but no forward
declaration for that struct exists in the header.
The forward declaration was originally present but was repurposed
into struct dc_plane_cm when the adjacent amdgpu_dm_atomic_lut3d()
prototype was updated, leaving __set_colorop_3dlut() without a
declaration for struct dc_3dlut.
[HOW]
Add back forward declaration of struct dc_3dlut alongside the other
forward declarations at the top of the header.
Fixes: b008c67efb36 ("drm/amd/display: Introduce dc_plane_cm and migrate surface update color path")
Cc: Alex Hung <alex.hung@amd.com>
Reviewed-by: Bhawanpreet Lakha <bhawanpreet.lakha@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.h index 1a8b06bdaf44..cec23a020c3d 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.h +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.h @@ -44,6 +44,7 @@ struct dc_plane_state; struct fixed31_32; struct tetrahedral_params; struct dc_transfer_func; +struct dc_3dlut; #if IS_ENABLED(CONFIG_DRM_AMD_DC_KUNIT_TEST) /* |