diff options
| author | Swapnil Patel <Swapnil.Patel@amd.com> | 2022-12-06 00:39:31 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-01-04 00:57:57 +0300 |
| commit | a1cbe6916f44a5002a8123e5804063196ad9cf71 (patch) | |
| tree | 2201e28ac4daac8b9a5babf6c773b0812d9830b8 /drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c | |
| parent | a5b50a0cbf6fa201a6480832986b3ca4817e0568 (diff) | |
| download | linux-a1cbe6916f44a5002a8123e5804063196ad9cf71.tar.xz | |
drm/amd/display: patch cases with unknown plane state to prevent warning
[Why]
DCN301 resource function is missing function pointer to
handle cases with unknown plane state.
This causes assertion when global state is validated while
using swizzle parameter as “DC_UNKNOWN”
[How]
Add function pointer to handle and patch cases when plane
state is unknown.
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Swapnil Patel <Swapnil.Patel@amd.com>
Reviewed-by: Sung joon Kim <Sungjoon.Kim@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c index 8cf10351f271..ee62ae3eb98f 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c @@ -1414,7 +1414,8 @@ static struct resource_funcs dcn301_res_pool_funcs = { .find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link, .acquire_post_bldn_3dlut = dcn30_acquire_post_bldn_3dlut, .release_post_bldn_3dlut = dcn30_release_post_bldn_3dlut, - .update_bw_bounding_box = dcn301_update_bw_bounding_box + .update_bw_bounding_box = dcn301_update_bw_bounding_box, + .patch_unknown_plane_state = dcn20_patch_unknown_plane_state }; static bool dcn301_resource_construct( |