diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c index 80fe6b9f9397871cf9609ef41bdbf38ef4ee7056..a82f2d6ea80fd4dac42f408662535468ba477ce1 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c @@ -1742,6 +1742,9 @@ static void set_hdr_static_info_packet( hdr_metadata = surface->public.hdr_static_ctx; + if (!hdr_metadata.is_hdr) + return; + if (dc_is_hdmi_signal(signal)) { info_packet->valid = true; diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c index 82133ab3224d36c508ca96fd32fab209790b8fb1..8156c6a8ff5df5aac528ffee4bcc9c43ba326bad 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c @@ -555,18 +555,23 @@ static void dce110_stream_encoder_update_dp_info_packets( struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc); uint32_t value = REG_READ(DP_SEC_CNTL); - dce110_update_generic_info_packet( + if (info_frame->vsc.valid) + dce110_update_generic_info_packet( + enc110, + 0, /* packetIndex */ + &info_frame->vsc); + + if (info_frame->spd.valid) + dce110_update_generic_info_packet( enc110, - 0, /* packetIndex */ - &info_frame->vsc); - dce110_update_generic_info_packet( - enc110, - 2, /* packetIndex */ - &info_frame->spd); - dce110_update_generic_info_packet( - enc110, - 3, /* packetIndex */ - &info_frame->hdrsmd); + 2, /* packetIndex */ + &info_frame->spd); + + if (info_frame->hdrsmd.valid) + dce110_update_generic_info_packet( + enc110, + 3, /* packetIndex */ + &info_frame->hdrsmd); /* enable/disable transmission of packet(s). * If enabled, packet transmission begins on the next frame