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(parent: 9cd641e) | patch
ALSA: pcm: Use snd_pcm_stop_xrun() for xrun injection
authorTakashi Iwai <tiwai@suse.de>
Wed, 4 Jul 2018 13:08:05 +0000 (15:08 +0200)
committerTakashi Iwai <tiwai@suse.de>
Wed, 4 Jul 2018 13:34:59 +0000 (15:34 +0200)
commite647f5a5c5d165c87750e8c0dcbe341b5a378ffd
treeea8b6fe2e8fb03060f2886fe4166a1014d25154btree | snapshot
parent9cd641ed31f576d08f7b784850ba93eef050f32fcommit | diff
ALSA: pcm: Use snd_pcm_stop_xrun() for xrun injection

Basically the xrun injection routine can simply call the standard
helper snd_pcm_stop_xrun(), but with one exception: it may be called
even when the stream is closed.

Make snd_pcm_stop_xrun() more robust and check the NULL runtime state,
and simplify xrun injection code by calling it.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/core/pcm.c diff | blob | history
sound/core/pcm_native.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;