diff options
| author | Wesley Cheng <quic_wcheng@quicinc.com> | 2025-04-09 12:48:02 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-11 13:02:32 +0200 |
| commit | 6a348e9236c336f363375a526b7b868667011121 (patch) | |
| tree | 232fca37cd7470802b4f23f59a951e2335adb573 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 326bbc348298ab0946c5560defe024a5f6ef28bb (diff) | |
| download | linux-6a348e9236c336f363375a526b7b868667011121.tar.gz linux-6a348e9236c336f363375a526b7b868667011121.zip | |
ALSA: usb-audio: qcom: Don't allow USB offload path if PCM device is in use
Add proper checks and updates to the USB substream once receiving a USB QMI
stream enable request. If the substream is already in use from the non
offload path, reject the stream enable request. In addition, update the
USB substream opened parameter when enabling the offload path, so the
non offload path can be blocked.
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20250409194804.3773260-30-quic_wcheng@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions