diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c index 2040fecea17b..5251818e10d3 100644 --- a/sound/usb/mixer_quirks.c +++ b/sound/usb/mixer_quirks.c @@ -2268,7 +2268,7 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer) case USB_ID(0x1235, 0x8203): /* Focusrite Scarlett 6i6 2nd Gen */ case USB_ID(0x1235, 0x8204): /* Focusrite Scarlett 18i8 2nd Gen */ case USB_ID(0x1235, 0x8201): /* Focusrite Scarlett 18i20 2nd Gen */ - err = snd_scarlett_gen2_controls_create(mixer); + err = snd_scarlett_gen2_init(mixer); break; case USB_ID(0x041e, 0x323b): /* Creative Sound Blaster E1 */ diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index 6ccf507393f5..a973dd4d5bbe 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -1997,38 +1997,11 @@ static int scarlett2_mixer_status_create(struct usb_mixer_interface *mixer) return usb_submit_urb(mixer->urb, GFP_KERNEL); } -/* Entry point */ -int snd_scarlett_gen2_controls_create(struct usb_mixer_interface *mixer) +int snd_scarlett_gen2_controls_create(struct usb_mixer_interface *mixer, + const struct scarlett2_device_info *info) { - const struct scarlett2_device_info *info; int err; - /* only use UAC_VERSION_2 */ - if (!mixer->protocol) - return 0; - - switch (mixer->chip->usb_id) { - case USB_ID(0x1235, 0x8203): - info = &s6i6_gen2_info; - break; - case USB_ID(0x1235, 0x8204): - info = &s18i8_gen2_info; - break; - case USB_ID(0x1235, 0x8201): - info = &s18i20_gen2_info; - break; - default: /* device not (yet) supported */ - return -EINVAL; - } - - if (!(mixer->chip->setup & SCARLETT2_ENABLE)) { - usb_audio_err(mixer->chip, - "Focusrite Scarlett Gen 2 Mixer Driver disabled; " - "use options snd_usb_audio device_setup=1 " - "to enable and report any issues to g@b4.vu"); - return 0; - } - /* Initialise private data, routing, sequence number */ err = scarlett2_init_private(mixer, info); if (err < 0) @@ -2073,3 +2046,51 @@ int snd_scarlett_gen2_controls_create(struct usb_mixer_interface *mixer) return 0; } + +int snd_scarlett_gen2_init(struct usb_mixer_interface *mixer) +{ + struct snd_usb_audio *chip = mixer->chip; + const struct scarlett2_device_info *info; + int err; + + /* only use UAC_VERSION_2 */ + if (!mixer->protocol) + return 0; + + switch (chip->usb_id) { + case USB_ID(0x1235, 0x8203): + info = &s6i6_gen2_info; + break; + case USB_ID(0x1235, 0x8204): + info = &s18i8_gen2_info; + break; + case USB_ID(0x1235, 0x8201): + info = &s18i20_gen2_info; + break; + default: /* device not (yet) supported */ + return -EINVAL; + } + + if (!(chip->setup & SCARLETT2_ENABLE)) { + usb_audio_info(chip, + "Focusrite Scarlett Gen 2 Mixer Driver disabled; " + "use options snd_usb_audio vid=0x%04x pid=0x%04x " + "device_setup=1 to enable and report any issues " + "to g@b4.vu", + USB_ID_VENDOR(chip->usb_id), + USB_ID_PRODUCT(chip->usb_id)); + return 0; + } + + usb_audio_info(chip, + "Focusrite Scarlett Gen 2 Mixer Driver enabled pid=0x%04x", + USB_ID_PRODUCT(chip->usb_id)); + + err = snd_scarlett_gen2_controls_create(mixer, info); + if (err < 0) + usb_audio_err(mixer->chip, + "Error initialising Scarlett Mixer Driver: %d", + err); + + return err; +} diff --git a/sound/usb/mixer_scarlett_gen2.h b/sound/usb/mixer_scarlett_gen2.h index 52e1dad77afd..668c6b0cb50a 100644 --- a/sound/usb/mixer_scarlett_gen2.h +++ b/sound/usb/mixer_scarlett_gen2.h @@ -2,6 +2,6 @@ #ifndef __USB_MIXER_SCARLETT_GEN2_H #define __USB_MIXER_SCARLETT_GEN2_H -int snd_scarlett_gen2_controls_create(struct usb_mixer_interface *mixer); +int snd_scarlett_gen2_init(struct usb_mixer_interface *mixer); #endif /* __USB_MIXER_SCARLETT_GEN2_H */