hal: update channel mask for voip rx

- Issue seen with skype stereo voip call.
- Update channel count to stereo for pcm
  config in voip rx path.

Change-Id: I23ec7115a616b58103fc74eeff2f1f7c9b193a43

parent 57f054fa

hal/audio_hw.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -7881,6 +7881,8 @@ int adev_open_output_stream(struct audio_hw_device *dev,
		out->config.rate = out->sample_rate;
		uint32_t channel_count =
		audio_channel_count_from_out_mask(out->channel_mask);
		out->config.channels = channel_count;

		uint32_t buffer_size = get_stream_buffer_size(DEFAULT_VOIP_BUF_DURATION_MS,
		out->sample_rate, out->format,
		channel_count, false);