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kernel: add SND_PCM_TIMER to kmod-sound-core 

FS#256

Fix audio not working due to unset SND_PCM_TIMER. CONFIG_SND_PCM_TIMER
is required for ALSA to work (at least for some audio devices),
otherwise applications using sound may fail. Can be reproduced by
installing "alsa-utils-tests" and running "speaker-test":

...
ALSA lib pcm_direct.c:1159:(snd1_pcm_direct_initialize_poll_fd) unable to open timer 'hw:CLASS=3,SCLASS=0,CARD=0,DEV=0,SUBDEV=0'
ALSA lib pcm_dmix.c:1106:(snd_pcm_dmix_open) unable to initialize poll_fd
Playback open error: -19,No such device

The kernel size does not increase, only the size of the kernel module
increases.

Signed-off-by: Dmitry Sutyagin <f3flight@gmail.com>
lede-17.01
Dmitry Sutyagin 2016-11-05 13:54:12 -07:00 committed by Mathias Kresin
parent 95ac6906aa
commit 2ab6aaca4d
1 changed files with 1 additions and 0 deletions
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package/kernel/linux/modules/sound.mk
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@ -49,6 +49,7 @@ define KernelPackage/sound-core
CONFIG_SND_RAWMIDI \
CONFIG_SND_TIMER \
CONFIG_SND_PCM \
CONFIG_SND_PCM_TIMER \
CONFIG_SND_SEQUENCER \
CONFIG_SND_VIRMIDI \
CONFIG_SND_SEQ_DUMMY \