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author | Mark Brown <broonie@kernel.org> | 2020-02-26 18:14:19 +0000 |
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committer | Mark Brown <broonie@kernel.org> | 2020-02-26 18:14:19 +0000 |
commit | 8ae7fdc359884ae0036c1a90127ebf08f330a3b9 (patch) | |
tree | e89a7aeff199428dcfba7d80aa9e93f589f5d785 /include/sound/wm8903.h | |
parent | SoundWire: ASoC interfaces for multi-cpu dais and DisCo helpers (diff) | |
parent | ASoC: pcm: check if cpu-dai supports a given stream (diff) | |
download | wireguard-linux-8ae7fdc359884ae0036c1a90127ebf08f330a3b9.tar.xz wireguard-linux-8ae7fdc359884ae0036c1a90127ebf08f330a3b9.zip |
ASoC: Add Multi CPU DAI support
Merge series from Bard Liao <yung-chuan.liao@linux.intel.com>:
As discussed in [1], ASoC core supports multi codec DAIs
on a DAI link. However it does not do so for CPU DAIs.
So, add support for multi CPU DAIs on a DAI Link by adding
multi CPU DAI in Card instantiation, suspend and resume
functions, PCM ops, stream handling functions and DAPM.
[1]: https://www.spinics.net/lists/alsa-devel/msg71369.html
changes in v5:
- rebase to latest kernel base
Bard Liao (2):
ASoC: Return error if the function does not support multi-cpu
ASoC: pcm: check if cpu-dai supports a given stream
Shreyas NC (4):
ASoC: Add initial support for multiple CPU DAIs
ASoC: Add multiple CPU DAI support for PCM ops
ASoC: Add dapm_add_valid_dai_widget helper
ASoC: Add multiple CPU DAI support in DAPM
include/sound/soc.h | 15 +
sound/soc/soc-compress.c | 5 +-
sound/soc/soc-core.c | 168 +++++-----
sound/soc/soc-dapm.c | 133 ++++----
sound/soc/soc-generic-dmaengine-pcm.c | 18 +
sound/soc/soc-pcm.c | 463 ++++++++++++++++++--------
6 files changed, 531 insertions(+), 271 deletions(-)
--
2.17.1
Diffstat (limited to 'include/sound/wm8903.h')
0 files changed, 0 insertions, 0 deletions