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| author | Luca Weiss <luca.weiss@fairphone.com> | 2025-08-01 15:51:06 +0200 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2025-08-11 22:56:31 -0500 |
| commit | c183cebe69d0c02a3483d18b6953b29ff790c643 (patch) | |
| tree | 2add793b29841c9c55876730a3a4e3ea88c02c9c /scripts/gdb/linux/utils.py | |
| parent | 55863887fa1c536568dba6cb10b2cefc2b0e24cc (diff) | |
arm64: dts: qcom: qcm6490-fairphone-fp5: Enable USB audio offload support
Enable USB audio offloading which allows to play audio via a USB-C
headset with lower power consumption and enabling some other features.
This can be used like the following:
$ amixer -c0 cset name='USB_RX Audio Mixer MultiMedia1' On
$ aplay --device=plughw:0,0 test.wav
Compared to regular playback to the USB sound card no xhci-hcd
interrupts appear during playback, instead the ADSP will be handling the
USB transfers.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250801-fp5-usb-audio-offload-v1-2-240fc213d3d3@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions