diff options
| author | Torsten Schenk <torsten.schenk@zoho.com> | 2011-04-04 11:50:53 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-04-04 12:26:21 +0200 |
| commit | 2475b0d407614ea5a41b8325d45c614d94087088 (patch) | |
| tree | 397aa0eb6ae0f7220992fcd98b6dd86e8271be76 /sound/usb/6fire/control.h | |
| parent | b84610b95f7e7bcd1cd9ecf3e8506a59e9f557fd (diff) | |
ALSA: 6fire - Add support of digital-thru mixer
Digital Thru mixer element added (device can act as converter optical<->coax)
Signed-off-by: Torsten Schenk <torsten.schenk@zoho.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/6fire/control.h')
| -rw-r--r-- | sound/usb/6fire/control.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sound/usb/6fire/control.h b/sound/usb/6fire/control.h index b534c777ab0..8f5aeead2e3 100644 --- a/sound/usb/6fire/control.h +++ b/sound/usb/6fire/control.h @@ -21,12 +21,29 @@ enum { CONTROL_MAX_ELEMENTS = 32 }; +enum { + CONTROL_RATE_44KHZ, + CONTROL_RATE_48KHZ, + CONTROL_RATE_88KHZ, + CONTROL_RATE_96KHZ, + CONTROL_RATE_176KHZ, + CONTROL_RATE_192KHZ, + CONTROL_N_RATES +}; + struct control_runtime { + int (*update_streaming)(struct control_runtime *rt); + int (*set_rate)(struct control_runtime *rt, int rate); + int (*set_channels)(struct control_runtime *rt, int n_analog_out, + int n_analog_in, bool spdif_out, bool spdif_in); + struct sfire_chip *chip; struct snd_kcontrol *element[CONTROL_MAX_ELEMENTS]; bool opt_coax_switch; bool line_phono_switch; + bool digital_thru_switch; + bool usb_streaming; u8 master_vol; }; |