diff options
| author | Joshua Frkuska <joshua_frkuska@mentor.com> | 2018-06-21 17:22:48 +0200 |
|---|---|---|
| committer | Ajay Agarwal <ajaya@codeaurora.org> | 2018-12-20 20:41:17 +0530 |
| commit | 06e25fbb83b34f3ca4db69d7ebf7ce1d8f4da65b (patch) | |
| tree | 3385cc5c3180b3ed1f135fcda4f0b4aa36d94713 /scripts/extract-cert.c | |
| parent | 2eb1ffe38317b32ff2498d00eb2aca3d3495c153 (diff) | |
usb: gadget: u_audio: update hw_ptr in iso_complete after data copied
In u_audio_iso_complete, the runtime hw_ptr is updated before the
data is actually copied over to/from the buffer/dma area. When
ALSA uses this hw_ptr, the data may not actually be available to
be used. This causes trash/stale audio to play/record. This
patch updates the hw_ptr after the data has been copied to avoid
this.
Change-Id: I94736e4ea899ac781076e9c425dda65eed7cc319
Fixes: 132fcb460839 ("usb: gadget: Add Audio Class 2.0 Driver")
Signed-off-by: Joshua Frkuska <joshua_frkuska@mentor.com>
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Git-commit: 6b37bd78d30c890e575a1bda22978d1d2a233362
Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
Diffstat (limited to 'scripts/extract-cert.c')
0 files changed, 0 insertions, 0 deletions