[alsa-devel] [RFC][PATCH 0/2] ASoC: add DT support on simple-card
kuninori.morimoto.gx at renesas.com
Thu Nov 29 05:31:03 CET 2012
These patches add DT support for soc-simple-card driver.
Kuninori Morimoto (2):
ASoC: add snd_soc_of_parse_daifmt()
ASoC: simple-card: add DT support
include/sound/soc.h | 2 +
sound/soc/generic/simple-card.c | 90 +++++++++++++++++++++++++++++++++++++--
sound/soc/soc-core.c | 72 +++++++++++++++++++++++++++++++
3 files changed, 161 insertions(+), 3 deletions(-)
1st patch adds snd_soc_of_parse_daifmt() to select SND_SOC_DAIFMT_xxx,
but I'm not sure whether this is good idea.
So these are [RFC] patches.
I thought that it will be trouble if...
1) platform/driver DT used snd_fmt = <0xYYYY> style for SND_SOC_DAIFMT_xxx
2) someone might update SND_SOC_DAIFMT_xxx value for some reasons.
3) bootloader should update DT value according to kernel version if 2) happened
I put snd_soc_of_parse_daifmt() on soc-core.c because I thought that other driver can reuse it.
I need your comment for it.
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