From 5711c97920377827da4bbc18233ffb08c6e3bbef Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 20 Apr 2017 01:33:24 +0000 Subject: ASoC: soc-core: enable "dai-format" on snd_soc_of_parse_daifmt() Current snd_soc_of_parse_daifmt() detects [prefix]format, but "format" was unclear in some case. This patch checks "dai-format" first, and try to check "[prefix]format" if "dai-format" was not exist. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/soc-core.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'sound/soc/soc-core.c') diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index aae099c0e502..ab7a07f86ab8 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -3960,11 +3960,15 @@ unsigned int snd_soc_of_parse_daifmt(struct device_node *np, prefix = ""; /* - * check "[prefix]format = xxx" + * check "dai-format = xxx" + * or "[prefix]format = xxx" * SND_SOC_DAIFMT_FORMAT_MASK area */ - snprintf(prop, sizeof(prop), "%sformat", prefix); - ret = of_property_read_string(np, prop, &str); + ret = of_property_read_string(np, "dai-format", &str); + if (ret < 0) { + snprintf(prop, sizeof(prop), "%sformat", prefix); + ret = of_property_read_string(np, prop, &str); + } if (ret == 0) { for (i = 0; i < ARRAY_SIZE(of_fmt_table); i++) { if (strcmp(str, of_fmt_table[i].name) == 0) { -- cgit