diff options
| author | Shuming Fan <shumingf@realtek.com> | 2026-02-25 17:12:10 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-03-01 23:48:08 +0000 |
| commit | 986841dcad257615a6e3f89231bb38e1f3506b77 (patch) | |
| tree | 6e8e4eeb31bb0d8e221431bf68f4e5536e41b018 /sound | |
| parent | 9351cf3fd92dc1349bb75f2f7f7324607dcf596f (diff) | |
ASoC: rt1321: fix DMIC ch2/3 mask issue
This patch fixed the DMIC ch2/3 mask missing problem.
Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://patch.msgid.link/20260225091210.3648905-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/rt1320-sdw.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/soc/codecs/rt1320-sdw.c b/sound/soc/codecs/rt1320-sdw.c index 50f65662e143..8bb7e8497c72 100644 --- a/sound/soc/codecs/rt1320-sdw.c +++ b/sound/soc/codecs/rt1320-sdw.c @@ -2629,7 +2629,7 @@ static int rt1320_sdw_hw_params(struct snd_pcm_substream *substream, struct sdw_port_config port_config; struct sdw_port_config dmic_port_config[2]; struct sdw_stream_runtime *sdw_stream; - int retval; + int retval, num_channels; unsigned int sampling_rate; dev_dbg(dai->dev, "%s %s", __func__, dai->name); @@ -2661,7 +2661,8 @@ static int rt1320_sdw_hw_params(struct snd_pcm_substream *substream, dmic_port_config[1].num = 10; break; case RT1321_DEV_ID: - dmic_port_config[0].ch_mask = BIT(0) | BIT(1); + num_channels = params_channels(params); + dmic_port_config[0].ch_mask = GENMASK(num_channels - 1, 0); dmic_port_config[0].num = 8; break; default: |