tree 41920caaf33b3f669e169ff83fd06c3950ebc240
parent ac70eb1305d5a81efd1e32327d7e79be15a63a5a
author Takashi Iwai <tiwai@suse.de> 1291101261 +0100
committer Takashi Iwai <tiwai@suse.de> 1291101538 +0100

ALSA: Fix SNDCTL_DSP_RESET ioctl for OSS emulation

In OSS emulation, SNDCTL_DSP_RESET ioctl needs the reset of the internal
buffer state in addition to drop of the running streams.  Otherwise the
succeeding access becomes inconsistent.

Tested-by: Amit Nagal <helloin.amit@gmail.com>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>