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authorTakashi Sakamoto <o-takashi@sakamocchi.jp>2016-03-07 22:35:45 +0900
committerTakashi Iwai <tiwai@suse.de>2016-03-09 16:20:58 +0100
commit7cafc65b3aa1b6970f92211c55712f115d876cfc (patch)
tree639f2a0953885e915a123745d950f190b170e156 /security/apparmor/policy.c
parent4bdc495c87b323721eace38c581d7bd2652aa613 (diff)
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ALSA: dice: force to add two pcm devices for listed models
Some models reduce the number of available isochronous streams for higher sampling transfer frequency. Such models bring an issue about how to add PCM substreams. When at lower sampling transfer frequency, the models reports whole available streams, thus this driver can add enough number of PCM substreams at probing time. On the other hand, at higher sampling transfer frequency, this driver can just add reduced number of PCM substreams. After probed, even if the sampling transfer frequency is changed to lower rate, fewer PCM substreams are actually available. This is inconvenience. For the reason, this commit adds a list so that this driver assume models on the list to have two pairs of PCM substreams. This list keeps the name of model in which the number of available streams differs depending on sampling transfer frequency. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'security/apparmor/policy.c')
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