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Commit e25c05f1 authored by Jonathan Phenix's avatar Jonathan Phenix Committed by Jaroslav Kysela
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[ALSA] hda-codec - Output MFG information for HDA devices 



This patch output information about the MFG (Modem Function Group) to
the /proc/asound/card?/codec#? file. This information is important to
identify if a HDA device has a modem or not.

Signed-off-by: default avatarJonathan Phenix <jonathan@linuxant.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@suse.cz>
parent 92a22beb

sound/pci/hda/hda_proc.c

+6 −0
Original line number Diff line number Diff line
@@ -250,6 +250,12 @@ static void print_codec_info(struct snd_info_entry *entry, struct snd_info_buffe 
	snd_iprintf(buffer, "Vendor Id: 0x%x\n", codec->vendor_id);

	snd_iprintf(buffer, "Subsystem Id: 0x%x\n", codec->subsystem_id);

	snd_iprintf(buffer, "Revision Id: 0x%x\n", codec->revision_id);



	if (codec->mfg)

		snd_iprintf(buffer, "Modem Function Group: 0x%x\n", codec->mfg);

	else

		snd_iprintf(buffer, "No Modem Function Group found\n");



	if (! codec->afg)

		return;

	snd_iprintf(buffer, "Default PCM:\n");