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drm/amd/display: Set emulated sink type to HDMI accordingly.

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[WHY & HOW]
Virtual sink is not audio-capable and this causes kms_hdmi_inject's
inject-audio to fail. Set it to HDMI according to EDID.

Reviewed-by: Chao-kai Wang <stylon.wang@amd.com>
Acked-by: Roman Li <roman.li@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Hung
2023-10-03 15:25:30 -06:00
committed by Alex Deucher
parent 0604ffead6
commit fc0479ac5d
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@@ -6513,6 +6513,9 @@ static void create_eml_sink(struct amdgpu_dm_connector *aconnector)
return;
}
if (drm_detect_hdmi_monitor(edid))
init_params.sink_signal = SIGNAL_TYPE_HDMI_TYPE_A;
aconnector->edid = edid;
aconnector->dc_em_sink = dc_link_add_remote_sink(