ASoC: soc-core: add new pcm_construct/pcm_destruct
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Wed, 2 Oct 2019 05:30:59 +0000 (14:30 +0900)
committerMark Brown <broonie@kernel.org>
Tue, 8 Oct 2019 12:40:22 +0000 (13:40 +0100)
commitc64bfc9066007962fca1b9b2d426b1efc171cac9
tree329b74cf376cda1f969313ccf9a0b116663b8318
parente2cb4a14541dba3587bb78e0f62da27a0e1ad399
ASoC: soc-core: add new pcm_construct/pcm_destruct

Current snd_soc_component_driver has pcm_new/pcm_free, but,
it doesn't have "component" at parameter.
Thus, each callback can't know it is called for which component.
Each callback currently is getting "component" by using
snd_soc_rtdcom_lookup() with driver name.

It works today, but, will not work in the future if we support multi
CPU/Codec/Platform, because 1 rtd might have multiple same driver
name component.

To solve this issue, each callback need to be called with component.
This patch adds new pcm_construct/pcm_destruct with "component"
parameter.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87sgobaf3g.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
include/sound/soc-component.h
sound/soc/soc-component.c