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drm/amd/display: Re-validate streams on commit_streams

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To prevent invalid HW programming, streams should be revalidated first
before committing to HW.

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Aric Cyr <aric.cyr@amd.com>
Signed-off-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dillon Varone
2024-12-05 17:33:06 -05:00
committed by Alex Deucher
parent 04d6273fae
commit f9dfa31ff7
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/amd/display/dc/core/dc.c
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@@ -2153,6 +2153,11 @@ enum dc_status dc_commit_streams(struct dc *dc, struct dc_commit_streams_params
struct dc_stream_state *stream = params->streams[i];
struct dc_stream_status *status = dc_stream_get_status(stream);
/* revalidate streams */
res = dc_validate_stream(dc, stream);
if (res != DC_OK)
return res;
dc_stream_log(dc, stream);
set[i].stream = stream;