]> git.itanic.dy.fi Git - linux-stable/commit
ALSA: aloop: Fix random zeros in capture data when using jiffies timer
authorPattara Teerapong <pteerapong@chromium.org>
Thu, 1 Sep 2022 14:40:36 +0000 (14:40 +0000)
committerTakashi Iwai <tiwai@suse.de>
Fri, 2 Sep 2022 06:58:20 +0000 (08:58 +0200)
commit3e48940abee88b8dbbeeaf8a07e7b2b6be1271b3
treeaeb2ae363b3317d99aff66f82c015b6a80d82b2c
parentff878b408a03bef5d610b7e2302702e16a53636e
ALSA: aloop: Fix random zeros in capture data when using jiffies timer

In loopback_jiffies_timer_pos_update(), we are getting jiffies twice.
First time for playback, second time for capture. Jiffies can be updated
between these two calls and if the capture jiffies is larger, extra zeros
will be filled in the capture buffer.

Change to get jiffies once and use it for both playback and capture.

Signed-off-by: Pattara Teerapong <pteerapong@chromium.org>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20220901144036.4049060-1-pteerapong@chromium.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/drivers/aloop.c