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[ALSA] WM9713 modem detection

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AC97 Codec
This patch fixes a problem whereby the WM9713 has modem functionality
incorrectly detected after an AC97 cold reset.

Changes:-

  o Cleared AC97_SCAP_MODEM in wm9713 scaps

Signed-off-by: Liam Girdwood <liam.girdwood@wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Liam Girdwood 2005-08-05 10:25:08 +02:00 committed by Jaroslav Kysela
parent 4a677ac5d0
commit 064d2112ff
1 changed files with 1 additions and 0 deletions
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sound/pci/ac97/ac97_patch.c
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@ -786,6 +786,7 @@ int patch_wolfson13(ac97_t * ac97)
ac97->flags |= AC97_HAS_NO_REC_GAIN | AC97_STEREO_MUTES | AC97_HAS_NO_PHONE |
AC97_HAS_NO_PC_BEEP | AC97_HAS_NO_VIDEO | AC97_HAS_NO_CD | AC97_HAS_NO_TONE |
AC97_HAS_NO_STD_PCM;
ac97->scaps &= ~AC97_SCAP_MODEM;
snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);
snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);