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staging: bcm2835-audio: Set SNDRV_PCM_INFO_SYNC_APPLPTR
authorTakashi Iwai <tiwai@suse.de>
Tue, 4 Sep 2018 15:58:55 +0000 (17:58 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 10 Sep 2018 09:15:00 +0000 (11:15 +0200)
commitbec95770a0ece26890d3aa580da979a3b6b78ff0
treed5831f1cdd08a1f1a9235dde830d76b746b06081tree
parentfb16a3835107c469433a71341d198c298449ff4dcommit | diff
staging: bcm2835-audio: Set SNDRV_PCM_INFO_SYNC_APPLPTR

The recent ALSA PCM core supports the SNDRV_PCM_INFO_SYNC_APPLPTR flag
indicating that the driver needs the ack call at each appl_ptr
update.  This is requirement for the indirect PCM implementations like
bcm2835-audio driver, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c diff | blob | history
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