diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index af81c28357380f1a47c0a2b9189c21909984405c..b904b03cf94e4277a065340feb883c62c1c575d0 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -1907,9 +1907,10 @@ enum dc_status dc_commit_streams(struct dc *dc, struct dc_stream_state *streams[], uint8_t stream_count) { - int i; + int i, j; struct dc_state *context; enum dc_status res = DC_OK; + struct dc_validation_set set[MAX_STREAMS] = {0}; if (!streams_changed(dc, streams, stream_count)) return res; @@ -1918,8 +1919,17 @@ enum dc_status dc_commit_streams(struct dc *dc, for (i = 0; i < stream_count; i++) { struct dc_stream_state *stream = streams[i]; + struct dc_stream_status *status = dc_stream_get_status(stream); dc_stream_log(dc, stream); + + set[i].stream = stream; + + if (status) { + set[i].plane_count = status->plane_count; + for (j = 0; j < status->plane_count; j++) + set[i].plane_states[j] = status->plane_states[j]; + } } context = dc_create_state(dc); diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index 6adecb62e534e43165054a00b06b4146f8c538b0..836cdf5d41141d5d50938104819df4f607690d85 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -1269,12 +1269,23 @@ void dc_post_update_surfaces_to_stream( #include "dc_stream.h" -/* - * Structure to store surface/stream associations for validation +/** + * struct dc_validation_set - Struct to store surface/stream associations for validation */ struct dc_validation_set { + /** + * @stream: Stream state properties + */ struct dc_stream_state *stream; + + /** + * @plane_state: Surface state + */ struct dc_plane_state *plane_states[MAX_SURFACES]; + + /** + * @plane_count: Total of active planes + */ uint8_t plane_count; }; diff --git a/drivers/gpu/drm/amd/display/dc/dc_stream.h b/drivers/gpu/drm/amd/display/dc/dc_stream.h index 9e6025c98db91f8afe71c732e9c82d64ee3a95b1..73dccd485895d6caec808f58e1fb7311d21572e1 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_stream.h +++ b/drivers/gpu/drm/amd/display/dc/dc_stream.h @@ -41,6 +41,10 @@ struct timing_sync_info { struct dc_stream_status { int primary_otg_inst; int stream_enc_inst; + + /** + * @plane_count: Total of planes attached to a single stream + */ int plane_count; int audio_inst; struct timing_sync_info timing_sync_info;