From: Wu Fengguang Date: Sat, 22 Nov 2008 01:40:52 +0000 (+0800) Subject: ALSA: hda - report selected CA index for Audio InfoFrame X-Git-Tag: firefly_0821_release~15381^2~45^2~25 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=cc02b83c904592ce8714787094256a9bf8e24b6f;p=firefly-linux-kernel-4.4.55.git 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: Wu Fengguang Signed-off-by: Takashi Iwai --- diff --git a/sound/pci/hda/patch_intelhdmi.c b/sound/pci/hda/patch_intelhdmi.c index e10fa1e3dc9b..4a48011ae35b 100644 --- a/sound/pci/hda/patch_intelhdmi.c +++ b/sound/pci/hda/patch_intelhdmi.c @@ -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,