diff options
Diffstat (limited to 'include/linux/ac97_codec.h')
| -rw-r--r-- | include/linux/ac97_codec.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/linux/ac97_codec.h b/include/linux/ac97_codec.h index 50c75c3a8..da8730aef 100644 --- a/include/linux/ac97_codec.h +++ b/include/linux/ac97_codec.h @@ -39,6 +39,21 @@ #define AC97_RESERVED_3A 0x003A /* Reserved */ /* range 0x3c-0x58 - MODEM */ +#define AC97_EXTENDED_MODEM_ID 0x003C +#define AC97_EXTEND_MODEM_STAT 0x003E +#define AC97_LINE1_RATE 0x0040 +#define AC97_LINE2_RATE 0x0042 +#define AC97_HANDSET_RATE 0x0044 +#define AC97_LINE1_LEVEL 0x0046 +#define AC97_LINE2_LEVEL 0x0048 +#define AC97_HANDSET_LEVEL 0x004A +#define AC97_GPIO_CONFIG 0x004C +#define AC97_GPIO_POLARITY 0x004E +#define AC97_GPIO_STICKY 0x0050 +#define AC97_GPIO_WAKE_UP 0x0052 +#define AC97_GPIO_STATUS 0x0054 +#define AC97_MISC_MODEM_STAT 0x0056 +#define AC97_RESERVED_58 0x0058 /* registers 0x005a - 0x007a are vendor reserved */ @@ -150,6 +165,9 @@ struct ac97_codec { /* saved OSS mixer states */ unsigned int mixer_state[SOUND_MIXER_NRDEVICES]; + + /* Software Modem interface */ + int (*modem_ioctl)(struct ac97_codec *codec, unsigned int cmd, unsigned long arg); }; extern int ac97_read_proc (char *page_out, char **start, off_t off, |