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ASoC: soc-component: Add snd_soc_pcm_component_ack
authorShengjiu Wang <shengjiu.wang@nxp.com>
Fri, 12 Mar 2021 02:38:40 +0000 (10:38 +0800)
committerMark Brown <broonie@kernel.org>
Thu, 25 Mar 2021 13:58:06 +0000 (13:58 +0000)
commit8bdfc0455e3a59e2c1207a56be22e910fae0e0d5
tree5bb8c4ea8be168416923feab08176d5cb75ee58ctree
parent3f994c25868729fb63a4eef42a7040e563eff365commit | diff
ASoC: soc-component: Add snd_soc_pcm_component_ack

Add snd_soc_pcm_component_ack back, which can be used to get an
updated buffer pointer in the platform driver.
On Asymmetric multiprocessor, this pointer can be sent to Cortex-M
core for audio processing.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1615516725-4975-2-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
include/sound/soc-component.h diff | blob | history
sound/soc/soc-component.c diff | blob | history
sound/soc/soc-pcm.c diff | blob | history
XArray, radix tree and IDR