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Commit ba443687 authored by Jaroslav Kysela's avatar Jaroslav Kysela
Browse files

ALSA: hda - put all HDA codec IDs to components for precise hw detection 



Export HDA codec subvendor ID and revision ID to user space via the
components variable. Our alsactl utility requires these values for
the perfect hardware identification.

Signed-off-by: default avatarJaroslav Kysela <perex@perex.cz>
parent 6ef10905

sound/pci/hda/hda_codec.c

+2 −2
Original line number Diff line number Diff line
@@ -588,7 +588,7 @@ int __devinit snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr, 
				struct hda_codec **codecp)

{

	struct hda_codec *codec;

	char component[13];

	char component[31];

	int err;



	if (snd_BUG_ON(!bus))
@@ -693,7 +693,7 @@ int __devinit snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr, 
	snd_hda_create_hwdep(codec);

#endif



	sprintf(component, "HDA:%08x", codec->vendor_id);

	sprintf(component, "HDA:%08x,%08x,%08x", codec->vendor_id, codec->subsystem_id, codec->revision_id);

	snd_component_add(codec->bus->card, component);



	if (codecp)