ASoC: rt722-sdca: modify channel number to support 4 channels

Channel numbers of dmic supports 4 channels, modify channels_max
regarding to this issue.

Signed-off-by: Jack Yu <jack.yu@realtek.com>
Link: https://msgid.link/r/6a9b1d1fb2ea4f04b2157799f04053b1@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt722-sdca.c b/sound/soc/codecs/rt722-sdca.c
index e0ea3a23f7cc6844691338ff8daae7f2843d2c6e..43bec8dd2ff7aff0d405bcd3390b1e2b9778591c 100644 (file)
--- a/sound/soc/codecs/rt722-sdca.c
+++ b/sound/soc/codecs/rt722-sdca.c
@@ -1330,7 +1330,7 @@ static struct snd_soc_dai_driver rt722_sdca_dai[] = {
                .capture = {
                        .stream_name = "DP6 DMic Capture",
                        .channels_min = 1,
-                       .channels_max = 2,
+                       .channels_max = 4,
                        .rates = RT722_STEREO_RATES,
                        .formats = RT722_FORMATS,
                },