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| author | Luca Weiss <luca.weiss@fairphone.com> | 2025-05-07 10:01:41 +0200 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2025-05-13 16:03:26 +0100 |
| commit | 8fc88fbd471044d66cb2fd85dc0d431866ed7448 (patch) | |
| tree | 6c9420fa068eb40707c399ce2a54e4d2ac15255a /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | b03342697435996c0dd1bf598b4e71ae5c4f94d8 (diff) | |
arm64: dts: qcom: qcm6490-fairphone-fp5: Add DisplayPort sound support
Add the required nodes for sound playback via a connected external
display (DisplayPort over USB-C).
In user space just the following route needs to be set (e.g. using
ALSA UCM):
amixer -c0 cset name='DISPLAY_PORT_RX Audio Mixer MultiMedia1' 1
Afterwards one can play audio on the MultiMedia1 sound device, e.g.:
aplay -D plughw:0,0 test.wav
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250507-fp5-dp-sound-v4-5-4098e918a29e@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions