diff options
| author | Wesley Cheng <quic_wcheng@quicinc.com> | 2025-04-09 12:47:41 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-11 13:02:30 +0200 |
| commit | 5a49a6ba2214a438edcb05f9a1f5259a70a61e47 (patch) | |
| tree | 4cf6a9af88bc084b7501e5c5547a9d718cc9e269 /sound/usb/endpoint.c | |
| parent | 67890d579402804b1d32b3280d9860073542528e (diff) | |
ALSA: usb-audio: Export USB SND APIs for modules
Some vendor modules will utilize useful parsing and endpoint management
APIs to start audio playback/capture.
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Tested-by: Puma Hsu <pumahsu@google.com>
Tested-by: Daehwan Jung <dh10.jung@samsung.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20250409194804.3773260-9-quic_wcheng@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound/usb/endpoint.c')
| -rw-r--r-- | sound/usb/endpoint.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c index a29f28eb7d0c..1fed039b10ed 100644 --- a/sound/usb/endpoint.c +++ b/sound/usb/endpoint.c @@ -1524,6 +1524,7 @@ unlock: mutex_unlock(&chip->mutex); return err; } +EXPORT_SYMBOL_GPL(snd_usb_endpoint_prepare); /* get the current rate set to the given clock by any endpoint */ int snd_usb_endpoint_get_clock_rate(struct snd_usb_audio *chip, int clock) |