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Commit cc02b83c authored by Wu Fengguang's avatar Wu Fengguang Committed by Takashi Iwai
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ALSA: hda - report selected CA index for Audio InfoFrame 



Print some CA selecting info, which could be valuable for debugging when
something goes wrong.

Signed-off-by: default avatarWu Fengguang <wfg@linux.intel.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent b83923a3

sound/pci/hda/patch_intelhdmi.c

+6 −4
Original line number Diff line number Diff line
@@ -444,14 +444,16 @@ static int hdmi_setup_channel_allocation(struct hda_codec *codec, 
		    (spk_mask & channel_allocations[i].spk_mask) ==

				channel_allocations[i].spk_mask) {

			ai->CA = channel_allocations[i].ca_index;

			return 0;

			break;

		}

	}



	snd_print_channel_allocation(eld->spk_alloc, buf, sizeof(buf));

	snd_printd(KERN_INFO "failed to setup channel allocation: %d of %s\n",

			channels, buf);

	return -1;

	snd_printdd(KERN_INFO

			"HDMI: select CA 0x%x for %d-channel allocation: %s\n",

			ai->CA, channels, buf);



	return ai->CA;

}



static void hdmi_setup_channel_mapping(struct hda_codec *codec,