Commit 9a4c9de4 authored by Ahmad Othman's avatar Ahmad Othman Committed by Alex Deucher

drm/amd/display: Adding VTEM to dc

[Why]
Video Timing Extended Metadata packet (VTEM) is required for features
like VRR and FVA

[How]
Adding support for VTEM transmission to stream encoders in DCN20 and DCN30
as part of FVA support
Acked-by: default avatarAlan Liu <HaoPing.Liu@amd.com>
Signed-off-by: default avatarAhmad Othman <ahmad.othman@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 28fdd0c3
......@@ -2661,6 +2661,9 @@ static void copy_stream_update_to_stream(struct dc *dc,
if (update->hfvsif_infopacket)
stream->hfvsif_infopacket = *update->hfvsif_infopacket;
if (update->vtem_infopacket)
stream->vtem_infopacket = *update->vtem_infopacket;
if (update->vsc_infopacket)
stream->vsc_infopacket = *update->vsc_infopacket;
......@@ -2736,7 +2739,8 @@ static void commit_planes_do_stream_update(struct dc *dc,
stream_update->vrr_infopacket ||
stream_update->vsc_infopacket ||
stream_update->vsp_infopacket ||
stream_update->hfvsif_infopacket) {
stream_update->hfvsif_infopacket ||
stream_update->vtem_infopacket) {
resource_build_info_frame(pipe_ctx);
dc->hwss.update_info_frame(pipe_ctx);
......
......@@ -2816,6 +2816,17 @@ static void set_hfvs_info_packet(
*info_packet = stream->hfvsif_infopacket;
}
static void set_vtem_info_packet(
struct dc_info_packet *info_packet,
struct dc_stream_state *stream)
{
if (!stream->vtem_infopacket.valid)
return;
*info_packet = stream->vtem_infopacket;
}
void dc_resource_state_destruct(struct dc_state *context)
{
int i, j;
......@@ -2896,7 +2907,7 @@ void resource_build_info_frame(struct pipe_ctx *pipe_ctx)
info->hdrsmd.valid = false;
info->vsc.valid = false;
info->hfvsif.valid = false;
info->vtem.valid = false;
signal = pipe_ctx->stream->signal;
/* HDMi and DP have different info packets*/
......@@ -2905,6 +2916,7 @@ void resource_build_info_frame(struct pipe_ctx *pipe_ctx)
set_vendor_info_packet(&info->vendor, pipe_ctx->stream);
set_hfvs_info_packet(&info->hfvsif, pipe_ctx->stream);
set_vtem_info_packet(&info->vtem, pipe_ctx->stream);
set_spd_info_packet(&info->spd, pipe_ctx->stream);
......
......@@ -181,6 +181,7 @@ struct dc_stream_state {
struct dc_info_packet vsc_infopacket;
struct dc_info_packet vsp_infopacket;
struct dc_info_packet hfvsif_infopacket;
struct dc_info_packet vtem_infopacket;
uint8_t dsc_packed_pps[128];
struct rect src; /* composition area */
struct rect dst; /* stream addressable area */
......@@ -298,6 +299,7 @@ struct dc_stream_update {
struct dc_info_packet *vsc_infopacket;
struct dc_info_packet *vsp_infopacket;
struct dc_info_packet *hfvsif_infopacket;
struct dc_info_packet *vtem_infopacket;
bool *dpms_off;
bool integer_scaling_update;
bool *allow_freesync;
......
......@@ -159,6 +159,7 @@ static void enc2_stream_encoder_update_hdmi_info_packets(
enc2_update_hdmi_info_packet(enc1, 3, &info_frame->vendor);
enc2_update_hdmi_info_packet(enc1, 4, &info_frame->spd);
enc2_update_hdmi_info_packet(enc1, 5, &info_frame->hdrsmd);
enc2_update_hdmi_info_packet(enc1, 6, &info_frame->vtem);
}
static void enc2_stream_encoder_stop_hdmi_info_packets(
......
......@@ -212,6 +212,7 @@ void enc3_stream_encoder_update_hdmi_info_packets(
enc3_update_hdmi_info_packet(enc1, 1, &info_frame->vendor);
enc3_update_hdmi_info_packet(enc1, 3, &info_frame->spd);
enc3_update_hdmi_info_packet(enc1, 4, &info_frame->hdrsmd);
enc3_update_hdmi_info_packet(enc1, 6, &info_frame->vtem);
}
void enc3_stream_encoder_stop_hdmi_info_packets(
......
......@@ -77,6 +77,7 @@ struct encoder_info_frame {
struct dc_info_packet gamut;
struct dc_info_packet vendor;
struct dc_info_packet hfvsif;
struct dc_info_packet vtem;
/* source product description */
struct dc_info_packet spd;
/* video stream configuration */
......
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