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drm/amd/display: Add AVI infoframe copy in copy_stream_update_to_stream

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[WHY]
Ensure AVI infoframe updates from stream updates are applied to the active
stream so OS overrides are not lost.

[HOW]
Copy avi_infopacket to stream when valid flag is set.
Follow existing infopacket copy pattern and perform a basic validity check before assignment.

Reviewed-by: Aric Cyr <aric.cyr@amd.com>
Signed-off-by: Karthi Kandasamy <karthi.kandasamy@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Karthi Kandasamy
2025-09-03 14:16:27 +02:00
committed by Alex Deucher
parent 54980f3c63
commit c8bedab2d9
3 changed files with 15 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/gpu/drm/amd/display/dc/core/dc.c
View File

@@ -3313,6 +3313,9 @@ static void copy_stream_update_to_stream(struct dc *dc,
if (update->adaptive_sync_infopacket)
stream->adaptive_sync_infopacket = *update->adaptive_sync_infopacket;
if (update->avi_infopacket)
stream->avi_infopacket = *update->avi_infopacket;
if (update->dither_option)
stream->dither_option = *update->dither_option;
@@ -3607,7 +3610,8 @@ static void commit_planes_do_stream_update(struct dc *dc,
stream_update->vsp_infopacket ||
stream_update->hfvsif_infopacket ||
stream_update->adaptive_sync_infopacket ||
stream_update->vtem_infopacket) {
stream_update->vtem_infopacket ||
stream_update->avi_infopacket) {
resource_build_info_frame(pipe_ctx);
dc->hwss.update_info_frame(pipe_ctx);
@@ -5079,6 +5083,7 @@ static bool full_update_required(struct dc *dc,
stream_update->hfvsif_infopacket ||
stream_update->vtem_infopacket ||
stream_update->adaptive_sync_infopacket ||
stream_update->avi_infopacket ||
stream_update->dpms_off ||
stream_update->allow_freesync ||
stream_update->vrr_active_variable ||

6
drivers/gpu/drm/amd/display/dc/core/dc_resource.c
View File

@@ -4410,8 +4410,14 @@ static void set_avi_info_frame(
unsigned int fr_ind = pipe_ctx->stream->timing.fr_index;
enum dc_timing_3d_format format;
if (stream->avi_infopacket.valid) {
*info_packet = stream->avi_infopacket;
return;
}
memset(&hdmi_info, 0, sizeof(union hdmi_info_packet));
color_space = pipe_ctx->stream->output_color_space;
if (color_space == COLOR_SPACE_UNKNOWN)
color_space = (stream->timing.pixel_encoding == PIXEL_ENCODING_RGB) ?

3
drivers/gpu/drm/amd/display/dc/dc_stream.h
View File

@@ -203,6 +203,7 @@ struct dc_stream_state {
struct dc_info_packet hfvsif_infopacket;
struct dc_info_packet vtem_infopacket;
struct dc_info_packet adaptive_sync_infopacket;
struct dc_info_packet avi_infopacket;
uint8_t dsc_packed_pps[128];
struct rect src; /* composition area */
struct rect dst; /* stream addressable area */
@@ -335,6 +336,8 @@ struct dc_stream_update {
struct dc_info_packet *hfvsif_infopacket;
struct dc_info_packet *vtem_infopacket;
struct dc_info_packet *adaptive_sync_infopacket;
struct dc_info_packet *avi_infopacket;
bool *dpms_off;
bool integer_scaling_update;
bool *allow_freesync;