[PATCH] Output MFG information for HDA devices

From: "Jonathan Phénix" <jonathan@linuxant.com>
To: alsa-devel@alsa-project.org
Subject: [PATCH] Output MFG information for HDA devices
Date: Thu, 14 Jun 2007 16:35:53 -0400	[thread overview]
Message-ID: <4671A6A9.2080201@linuxant.com> (raw)

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Hi,

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.

Regards,

Jonathan Phénix
Technical specialist / Linuxant
www.linuxant.com
jonathan@linuxant.com



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searching for changes
changeset:   5106:c63e54409236
tag:         tip
user:        root@silver
date:        Thu Jun 14 13:48:53 2007 -0400
summary:     Added MFG in HDA /proc output

diff -r 96495fe7cc13 -r c63e54409236 pci/hda/hda_proc.c

--- a/pci/hda/hda_proc.c	Thu Jun 14 12:58:23 2007 +0200
+++ b/pci/hda/hda_proc.c	Thu Jun 14 13:48:53 2007 -0400
@@ -250,6 +250,12 @@ static void print_codec_info(struct snd_
 	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");


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