drm/amd/display: limit clear_update_flags to dcn32 and above

[why]
dc has some code out of sync:
dc_commit_updates_for_stream handles v1/v2/v3,
but dc_update_planes_and_stream makes v1 asic to use v2.

as a reression fix: limit clear_update_flags to dcn32 or newer asic.
need to follow up that v1 asic using v2 issue.

Reviewed-by: Syed Hassan <syed.hassan@amd.com>
Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Charlene Liu 2025-06-26 16:36:17 -04:00 committed by Alex Deucher
parent 3f2b24a1ef
commit f354556e29

View File

@ -5443,8 +5443,7 @@ bool dc_update_planes_and_stream(struct dc *dc,
else
ret = update_planes_and_stream_v2(dc, srf_updates,
surface_count, stream, stream_update);
if (ret)
if (ret && dc->ctx->dce_version >= DCN_VERSION_3_2)
clear_update_flags(srf_updates, surface_count, stream);
return ret;
@ -5475,7 +5474,7 @@ void dc_commit_updates_for_stream(struct dc *dc,
ret = update_planes_and_stream_v1(dc, srf_updates, surface_count, stream,
stream_update, state);
if (ret)
if (ret && dc->ctx->dce_version >= DCN_VERSION_3_2)
clear_update_flags(srf_updates, surface_count, stream);
}