staging: bcm2835-audio: Set SNDRV_PCM_INFO_SYNC_APPLPTR

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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>

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Takashi Iwai 2018-09-04 17:58:55 +02:00 • committed by Greg Kroah-Hartman

parent fb16a38351

commit bec95770a0

1 changed files with 2 additions and 2 deletions

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drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c

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