diff options
| author | Randy Cushman | 2006-12-22 12:44:25 +0100 |
|---|---|---|
| committer | Jaroslav Kysela | 2007-02-09 09:02:46 +0100 |
| commit | 67e9f4b68c9d1820132c559c0f9b296dafdf631e (patch) | |
| tree | 4b51b76112e0e218774970d0a2d3c522252f7128 /include/sound | |
| parent | 6428ea1b733e4795209ff272be32732ec152594a (diff) | |
[ALSA] ac97 - fix various issues with AD1986/AD1986A support
Previously, ac97_codec.c was coded to support AD1986 and AD1986A
CODECs using code written for the AD1985 CODEC. This allowed the
LINE_OUT and HEADPHONE jacks to function properly, however register
differences between the CODECs prevented line and microphone inputs
from functioning.
Specifically, this patch fixes issues with the following mixer
controls: 'V_REFOUT', 'Spread Front to Surround and Center/LFE',
'Exchange Front/Surround', 'Surround Jack Mode', and 'Channel Mode'.
This patch removes the undocumented AD1888 control
'High Pass Filter Enable' and adds the new control
'Exchange Mic/Line In'.
Signed-off-by: Randy Cushman <rcushman_linux@earthlink.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/ac97_codec.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h index 5d3f0d8c0e61..246ac23534bd 100644 --- a/include/sound/ac97_codec.h +++ b/include/sound/ac97_codec.h @@ -503,6 +503,7 @@ struct snd_ac97 { unsigned short id[3]; // codec IDs (lower 16-bit word) unsigned short pcmreg[3]; // PCM registers unsigned short codec_cfg[3]; // CODEC_CFG bits + unsigned char swap_mic_linein; // AD1986/AD1986A only } ad18xx; unsigned int dev_flags; /* device specific */ } spec; |