ALSA: hda - More coverage for odd-number channels elimination for HDMI



The commit ad09fc9d didn't cover the
case for Intel and Nvidia HDMIs, where hdmi_pcm_open() is called.
Put the hw_constraint there, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent 639cef0e

sound/pci/hda/patch_hdmi.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -850,6 +850,9 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
		runtime->hw.channels_max = hinfo->channels_max;
		runtime->hw.formats = hinfo->formats;
		runtime->hw.rates = hinfo->rates;

		snd_pcm_hw_constraint_step(substream->runtime, 0,
		SNDRV_PCM_HW_PARAM_CHANNELS, 2);
		return 0;
		}