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ALSA: AC97: Print AC97 flags in proc file to make debug it easier

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While debugging some code paths in AC97 codec patches and its suspend
and resume functions, getting to know the flags has proved useful to
follow those code paths.

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Thadeu Lima de Souza Cascardo 2009-01-28 15:39:22 -02:00 committed by Takashi Iwai
parent e167280070
commit 328cc6dfaa
1 changed files with 2 additions and 0 deletions
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2
sound/pci/ac97/ac97_proc.c
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@ -125,6 +125,8 @@ static void snd_ac97_proc_read_main(struct snd_ac97 *ac97, struct snd_info_buffe
snd_iprintf(buffer, "PCI Subsys Device: 0x%04x\n\n",
ac97->subsystem_device);
snd_iprintf(buffer, "Flags: %x\n", ac97->flags);
if ((ac97->ext_id & AC97_EI_REV_MASK) >= AC97_EI_REV_23) {
val = snd_ac97_read(ac97, AC97_INT_PAGING);
snd_ac97_update_bits(ac97, AC97_INT_PAGING,