diff options
| author | Wesley Cheng <quic_wcheng@quicinc.com> | 2025-04-09 12:47:43 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-11 13:02:30 +0200 |
| commit | d893d5eaabfa948e983cc447bacf80a8306358da (patch) | |
| tree | c64c7d3fbb29825638d0038979d1c70e79a28a24 /sound/usb/pcm.c | |
| parent | 2bde439265e24ee2086ba6573458c6bdc43d6364 (diff) | |
ALSA: usb-audio: Save UAC sample size information
Within the UAC descriptor, there is information describing the size of a
sample (bSubframeSize/bSubslotSize) and the number of relevant bits
(bBitResolution). Currently, fmt_bits carries only the bit resolution,
however, some offloading entities may also require the overall size of the
sample. Save this information in a separate parameter, as depending on the
UAC format type, the sample size can not easily be decoded from other
existing parameters.
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20250409194804.3773260-11-quic_wcheng@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound/usb/pcm.c')
0 files changed, 0 insertions, 0 deletions