diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2024-04-18 01:10:53 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2024-04-18 01:10:53 +0000 |
| commit | 1c41a63ae6688721c9fcf6e52f52e01c7e17e219 (patch) | |
| tree | 96565515defed0a7b153eec225420b815522f6bd /sys/dev | |
| parent | c12a58b19934db4c1084a33d24c01d004acb30ed (diff) | |
drm/amd/display: Program VSC SDP colorimetry for all DP sinks >= 1.4
From Harry Wentland
b12c3cfd8265f69d238b4a3200d8755f609e9e58 in linux-6.6.y/6.6.28
9e61ef8d219877202d4ee51d0d2ad9072c99a262 in mainline linux
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/pci/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sys/dev/pci/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/sys/dev/pci/drm/amd/display/amdgpu_dm/amdgpu_dm.c index c62bbcd2dd2..2ecd713d4f7 100644 --- a/sys/dev/pci/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/sys/dev/pci/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -6126,7 +6126,9 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector, if (stream->signal == SIGNAL_TYPE_HDMI_TYPE_A) mod_build_hf_vsif_infopacket(stream, &stream->vsp_infopacket); - if (stream->link->psr_settings.psr_feature_enabled || stream->link->replay_settings.replay_feature_enabled) { + if (stream->signal == SIGNAL_TYPE_DISPLAY_PORT || + stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST || + stream->signal == SIGNAL_TYPE_EDP) { // // should decide stream support vsc sdp colorimetry capability // before building vsc info packet @@ -6136,7 +6138,8 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector, stream->use_vsc_sdp_for_colorimetry = aconnector->dc_sink->is_vsc_sdp_colorimetry_supported; } else { - if (stream->link->dpcd_caps.dprx_feature.bits.VSC_SDP_COLORIMETRY_SUPPORTED) + if (stream->link->dpcd_caps.dpcd_rev.raw >= 0x14 && + stream->link->dpcd_caps.dprx_feature.bits.VSC_SDP_COLORIMETRY_SUPPORTED) stream->use_vsc_sdp_for_colorimetry = true; } if (stream->out_transfer_func->tf == TRANSFER_FUNCTION_GAMMA22) |