ASoC: rt5645: Allow 4 channel recording on AIF1

The codec supports 4 channel recording with TDM on AIF1.
This patch modifies the DAI capability to allow it.

Signed-off-by: Ben Zhang <benzh@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index 1f7045bc23a7267336501ed33e910284ffeaa93c..66b7332e8654957ca3c9b84ea6fe527f1e4f3fa3 100644 (file)
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -3113,7 +3113,7 @@ static struct snd_soc_dai_driver rt5645_dai[] = {
                .capture = {
                        .stream_name = "AIF1 Capture",
                        .channels_min = 1,
-                       .channels_max = 2,
+                       .channels_max = 4,
                        .rates = RT5645_STEREO_RATES,
                        .formats = RT5645_FORMATS,
                },