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ASoC: renesas: rcar: update auto select format

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Current auto select format start with the highest priority format and
gradually add lower priority formats one by one, and search matched
format. Like A+X -> A+B+X -> A+B+C+X+Y... (a)

But in this method, we can't handle format if HW has some kind of
patterns, like A+X or B+Y etc (b).

Current drivers are using (a) style, this patch switch to use (b) style.
This is needed before update auto select format method.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87ldco36kf.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto
2026-06-09 00:23:28 +00:00
committed by Mark Brown
parent 06449c0c47
commit 97c7d3d203
1 changed files with 8 additions and 1 deletions
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9
sound/soc/renesas/rcar/core.c
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@@ -1071,8 +1071,15 @@ static const u64 rsnd_soc_dai_formats[] = {
*
* Supported, but not well tested
*/
SND_SOC_POSSIBLE_DAIFMT_I2S |
SND_SOC_POSSIBLE_DAIFMT_RIGHT_J |
SND_SOC_POSSIBLE_DAIFMT_LEFT_J |
SND_SOC_POSSIBLE_DAIFMT_DSP_A |
SND_SOC_POSSIBLE_DAIFMT_DSP_B,
SND_SOC_POSSIBLE_DAIFMT_DSP_B |
SND_SOC_POSSIBLE_DAIFMT_NB_NF |
SND_SOC_POSSIBLE_DAIFMT_NB_IF |
SND_SOC_POSSIBLE_DAIFMT_IB_NF |
SND_SOC_POSSIBLE_DAIFMT_IB_IF,
};
static void rsnd_parse_tdm_split_mode(struct rsnd_priv *priv,