asoc: add support for custom channel map
In a stream we need to add support for downmixed stereo channel
along with the left and right channels. Add custom channel map
to support downmixed stereo channels.
Change-Id: Icb7fa226a6f07ee4f7d00b8f55fe578c27719c86
Signed-off-by: Surendar Karka <skarka@codeaurora.org>
diff --git a/asoc/msm-compress-q6-v2.c b/asoc/msm-compress-q6-v2.c
index 4f58f35..75b217f 100644
--- a/asoc/msm-compress-q6-v2.c
+++ b/asoc/msm-compress-q6-v2.c
@@ -4171,8 +4171,8 @@
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = PCM_FORMAT_MAX_NUM_CHANNEL_V8;
uinfo->value.integer.min = 0;
- /* See PCM_CHANNEL_UNUSED=47 in apr_audio-v2.h */
- uinfo->value.integer.max = 47;
+ /* See PCM_MAX_CHANNEL_MAP in apr_audio-v2.h */
+ uinfo->value.integer.max = PCM_MAX_CHANNEL_MAP;
return 0;
}