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(parent: 987788d) | patch
pcm: hw: add helper functions to map/unmap status/control data for runtime of PCM...
authorTakashi Sakamoto <o-takashi@sakamocchi.jp>
Sun, 25 Jun 2017 04:41:19 +0000 (13:41 +0900)
committerTakashi Iwai <tiwai@suse.de>
Tue, 27 Jun 2017 09:10:30 +0000 (11:10 +0200)
commit2fbad9bc4ead7ea0c19529c4496080af9b8ab275
treea7cb943af6faf6e9b1f9a6102b40d0d51d9ce3e6tree | snapshot
parent987788dbfe65ae7811868654ba11c05b4582955fcommit | diff
pcm: hw: add helper functions to map/unmap status/control data for runtime of PCM substream

Handling mapping operation for status/control data includes some
supplemental operations for fallback mode. It's better to have helper
functions for this purpose.

This commit adds the helper functions.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
src/pcm/pcm_hw.c diff | blob | history
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