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drm/amd/display: Send H14b-VSIF specified in HDMI

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[Why]
Current function excludes the logic to generate H14b-VSIF. Now it
constructs HF-VSIF only and causes HDMI compliace test fail.

[How]
According to HDMI spec, source devices shall utilize the H14b-VSIF
whenever the signaling capabilities of the H14b-VSIF allow this.

Here keep the logic for HF-VSIF and add H14b-VSIF construction part.

Signed-off-by: Wayne Lin <Wayne.Lin@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Acked-by: Eryk Brol <eryk.brol@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Wayne Lin
2020-07-15 16:45:09 +08:00
committed by Alex Deucher
parent 8e1f47e6bb
commit 75f77aafe2
3 changed files with 5 additions and 16 deletions
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3
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@@ -4685,7 +4685,8 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
update_stream_signal(stream, sink);
if (stream->signal == SIGNAL_TYPE_HDMI_TYPE_A)
mod_build_hf_vsif_infopacket(stream, &stream->vsp_infopacket, false, false);
mod_build_hf_vsif_infopacket(stream, &stream->vsp_infopacket);
if (stream->link->psr_settings.psr_feature_enabled) {
//
// should decide stream support vsc sdp colorimetry capability