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| author | Dylan Van Assche <me@dylanvanassche.be> | 2021-01-27 18:43:48 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-29 16:50:56 +0100 |
| commit | 684ceb81dc970c382204b7b22bec8a431451b53e (patch) | |
| tree | 5b6bb37c93c5cfea7d685a3f4a43b6a23b793b34 /lib/mpi/mpi-sub-ui.c | |
| parent | d730b1e1c313f9087ed991084511131ef1e91928 (diff) | |
staging: vc4_services: bcm2835-audio: Add SNDRV_PCM_INFO_BATCH flag
Playing audio with PulseAudio and the bcm2835-pcm driver results
in distorted sound. Timer-based scheduling does not properly work
with bcm2835-pcm since configuring PulseAudio with tsched=0
avoids this problem.
Setting the SNDRV_PCM_INFO_BATCH flag prevents PulseAudio to use
timer-based scheduling by default. Settings this flag makes audio
works out of the box.
Based on: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7f2430cda819a9ecb1df5a0f3ef4f1c20db3f811
Signed-off-by: Dylan Van Assche <me@dylanvanassche.be>
Link: https://lore.kernel.org/r/20210127174348.10192-1-me@dylanvanassche.be
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/mpi/mpi-sub-ui.c')
0 files changed, 0 insertions, 0 deletions