ALSA: usb-audio - Add quirks for M-Audio Fast Track Pro and Quattro
This patch gives M-Audio Fast Track Pro and M-Audio Quattro quirks and
endpoints to boot and setup those devices with special options (digital
inputs and outputs, 24 bits mode, etc...). M-Audio Audiophile quirks are
just adapted to match the new global M-Audio parameters.
Special configurations can be then loaded through a modprobe conf file.
For example, to set the 24 bits mode on the Fast Track Pro add
/etc/modprobe.d/fast_track_pro.conf :
options snd_usb_audio vid=0x763 pid=0x2012 device_setup=0x08
Here is a list of the possibilities in this example :
http://files.parisson.com/debian/fast-track-pro.conf
Signed-off-by: Guillaume Pellerin <yomguy@parisson.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Guillaume Pellerin
Takashi Iwai
Родитель
3101ba035c
Коммит
0f5733b0c8
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@ -408,6 +408,8 @@ int snd_usb_parse_audio_endpoints(struct snd_usb_audio *chip, int iface_no)
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/* doesn't set the sample rate attribute, but supports it */
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fp->attributes |= UAC_EP_CS_ATTR_SAMPLE_RATE;
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break;
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case USB_ID(0x0763, 0x2001): /* M-Audio Quattro USB */
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case USB_ID(0x0763, 0x2012): /* M-Audio Fast Track Pro USB */
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case USB_ID(0x047f, 0x0ca1): /* plantronics headset */
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case USB_ID(0x077d, 0x07af): /* Griffin iMic (note that there is
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an older model 77d:223) */
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@ -369,6 +369,30 @@ static int snd_usb_audigy2nx_boot_quirk(struct usb_device *dev)
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return 0;
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}
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static int snd_usb_fasttrackpro_boot_quirk(struct usb_device *dev)
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{
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int err;
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if (dev->actconfig->desc.bConfigurationValue == 1) {
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snd_printk(KERN_INFO "usb-audio: "
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"Fast Track Pro switching to config #2\n");
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/* This function has to be available by the usb core module.
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* if it is not avialable the boot quirk has to be left out
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* and the configuration has to be set by udev or hotplug
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* rules
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*/
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err = usb_driver_set_configuration(dev, 2);
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if (err < 0) {
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snd_printdd("error usb_driver_set_configuration: %d\n",
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err);
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return -ENODEV;
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}
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} else
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snd_printk(KERN_INFO "usb-audio: Fast Track Pro config OK\n");
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return 0;
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}
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/*
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* C-Media CM106/CM106+ have four 16-bit internal registers that are nicely
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* documented in the device's data sheet.
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@ -471,16 +495,49 @@ static int snd_usb_nativeinstruments_boot_quirk(struct usb_device *dev)
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/*
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* Setup quirks
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*/
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#define AUDIOPHILE_SET 0x01 /* if set, parse device_setup */
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#define AUDIOPHILE_SET_DTS 0x02 /* if set, enable DTS Digital Output */
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#define AUDIOPHILE_SET_96K 0x04 /* 48-96KHz rate if set, 8-48KHz otherwise */
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#define AUDIOPHILE_SET_24B 0x08 /* 24bits sample if set, 16bits otherwise */
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#define AUDIOPHILE_SET_DI 0x10 /* if set, enable Digital Input */
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#define AUDIOPHILE_SET_MASK 0x1F /* bit mask for setup value */
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#define AUDIOPHILE_SET_24B_48K_DI 0x19 /* value for 24bits+48KHz+Digital Input */
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#define AUDIOPHILE_SET_24B_48K_NOTDI 0x09 /* value for 24bits+48KHz+No Digital Input */
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#define AUDIOPHILE_SET_16B_48K_DI 0x11 /* value for 16bits+48KHz+Digital Input */
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#define AUDIOPHILE_SET_16B_48K_NOTDI 0x01 /* value for 16bits+48KHz+No Digital Input */
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#define MAUDIO_SET 0x01 /* parse device_setup */
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#define MAUDIO_SET_COMPATIBLE 0x80 /* use only "win-compatible" interfaces */
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#define MAUDIO_SET_DTS 0x02 /* enable DTS Digital Output */
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#define MAUDIO_SET_96K 0x04 /* 48-96KHz rate if set, 8-48KHz otherwise */
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#define MAUDIO_SET_24B 0x08 /* 24bits sample if set, 16bits otherwise */
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#define MAUDIO_SET_DI 0x10 /* enable Digital Input */
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#define MAUDIO_SET_MASK 0x1f /* bit mask for setup value */
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#define MAUDIO_SET_24B_48K_DI 0x19 /* 24bits+48KHz+Digital Input */
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#define MAUDIO_SET_24B_48K_NOTDI 0x09 /* 24bits+48KHz+No Digital Input */
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#define MAUDIO_SET_16B_48K_DI 0x11 /* 16bits+48KHz+Digital Input */
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#define MAUDIO_SET_16B_48K_NOTDI 0x01 /* 16bits+48KHz+No Digital Input */
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static int quattro_skip_setting_quirk(struct snd_usb_audio *chip,
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int iface, int altno)
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{
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/* Reset ALL ifaces to 0 altsetting.
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* Call it for every possible altsetting of every interface.
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*/
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usb_set_interface(chip->dev, iface, 0);
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if (chip->setup & MAUDIO_SET) {
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if (chip->setup & MAUDIO_SET_COMPATIBLE) {
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if (iface != 1 && iface != 2)
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return 1; /* skip all interfaces but 1 and 2 */
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} else {
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unsigned int mask;
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if (iface == 1 || iface == 2)
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return 1; /* skip interfaces 1 and 2 */
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if ((chip->setup & MAUDIO_SET_96K) && altno != 1)
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return 1; /* skip this altsetting */
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mask = chip->setup & MAUDIO_SET_MASK;
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if (mask == MAUDIO_SET_24B_48K_DI && altno != 2)
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return 1; /* skip this altsetting */
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if (mask == MAUDIO_SET_24B_48K_NOTDI && altno != 3)
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return 1; /* skip this altsetting */
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if (mask == MAUDIO_SET_16B_48K_NOTDI && altno != 4)
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return 1; /* skip this altsetting */
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}
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}
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snd_printdd(KERN_INFO
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"using altsetting %d for interface %d config %d\n",
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altno, iface, chip->setup);
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return 0; /* keep this altsetting */
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}
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static int audiophile_skip_setting_quirk(struct snd_usb_audio *chip,
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int iface,
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@ -491,30 +548,65 @@ static int audiophile_skip_setting_quirk(struct snd_usb_audio *chip,
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*/
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usb_set_interface(chip->dev, iface, 0);
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if (chip->setup & AUDIOPHILE_SET) {
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if ((chip->setup & AUDIOPHILE_SET_DTS)
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&& altno != 6)
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if (chip->setup & MAUDIO_SET) {
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unsigned int mask;
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if ((chip->setup & MAUDIO_SET_DTS) && altno != 6)
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return 1; /* skip this altsetting */
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if ((chip->setup & AUDIOPHILE_SET_96K)
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&& altno != 1)
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if ((chip->setup & MAUDIO_SET_96K) && altno != 1)
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return 1; /* skip this altsetting */
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if ((chip->setup & AUDIOPHILE_SET_MASK) ==
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AUDIOPHILE_SET_24B_48K_DI && altno != 2)
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mask = chip->setup & MAUDIO_SET_MASK;
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if (mask == MAUDIO_SET_24B_48K_DI && altno != 2)
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return 1; /* skip this altsetting */
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if ((chip->setup & AUDIOPHILE_SET_MASK) ==
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AUDIOPHILE_SET_24B_48K_NOTDI && altno != 3)
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if (mask == MAUDIO_SET_24B_48K_NOTDI && altno != 3)
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return 1; /* skip this altsetting */
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if ((chip->setup & AUDIOPHILE_SET_MASK) ==
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AUDIOPHILE_SET_16B_48K_DI && altno != 4)
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if (mask == MAUDIO_SET_16B_48K_DI && altno != 4)
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return 1; /* skip this altsetting */
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if ((chip->setup & AUDIOPHILE_SET_MASK) ==
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AUDIOPHILE_SET_16B_48K_NOTDI && altno != 5)
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if (mask == MAUDIO_SET_16B_48K_NOTDI && altno != 5)
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return 1; /* skip this altsetting */
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}
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return 0; /* keep this altsetting */
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}
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static int fasttrackpro_skip_setting_quirk(struct snd_usb_audio *chip,
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int iface, int altno)
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{
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/* Reset ALL ifaces to 0 altsetting.
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* Call it for every possible altsetting of every interface.
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*/
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usb_set_interface(chip->dev, iface, 0);
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/* possible configuration where both inputs and only one output is
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*used is not supported by the current setup
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*/
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if (chip->setup & (MAUDIO_SET | MAUDIO_SET_24B)) {
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if (chip->setup & MAUDIO_SET_96K) {
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if (altno != 3 && altno != 6)
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return 1;
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} else if (chip->setup & MAUDIO_SET_DI) {
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if (iface == 4)
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return 1; /* no analog input */
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if (altno != 2 && altno != 5)
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return 1; /* enable only altsets 2 and 5 */
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} else {
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if (iface == 5)
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return 1; /* disable digialt input */
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if (altno != 2 && altno != 5)
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return 1; /* enalbe only altsets 2 and 5 */
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}
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} else {
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/* keep only 16-Bit mode */
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if (altno != 1)
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return 1;
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}
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snd_printdd(KERN_INFO
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"using altsetting %d for interface %d config %d\n",
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altno, iface, chip->setup);
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return 0; /* keep this altsetting */
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}
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int snd_usb_apply_interface_quirk(struct snd_usb_audio *chip,
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int iface,
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int altno)
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@ -522,6 +614,12 @@ int snd_usb_apply_interface_quirk(struct snd_usb_audio *chip,
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/* audiophile usb: skip altsets incompatible with device_setup */
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if (chip->usb_id == USB_ID(0x0763, 0x2003))
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return audiophile_skip_setting_quirk(chip, iface, altno);
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/* quattro usb: skip altsets incompatible with device_setup */
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if (chip->usb_id == USB_ID(0x0763, 0x2001))
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return quattro_skip_setting_quirk(chip, iface, altno);
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/* fasttrackpro usb: skip altsets incompatible with device_setup */
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if (chip->usb_id == USB_ID(0x0763, 0x2012))
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return fasttrackpro_skip_setting_quirk(chip, iface, altno);
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return 0;
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}
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@ -560,6 +658,8 @@ int snd_usb_apply_boot_quirk(struct usb_device *dev,
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case USB_ID(0x17cc, 0x1010): /* Traktor Audio 6 */
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case USB_ID(0x17cc, 0x1020): /* Traktor Audio 10 */
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return snd_usb_nativeinstruments_boot_quirk(dev);
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case USB_ID(0x0763, 0x2012): /* M-Audio Fast Track Pro USB */
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return snd_usb_fasttrackpro_boot_quirk(dev);
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}
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return 0;
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@ -570,15 +670,24 @@ int snd_usb_apply_boot_quirk(struct usb_device *dev,
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*/
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int snd_usb_is_big_endian_format(struct snd_usb_audio *chip, struct audioformat *fp)
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{
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/* it depends on altsetting wether the device is big-endian or not */
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switch (chip->usb_id) {
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case USB_ID(0x0763, 0x2001): /* M-Audio Quattro: captured data only */
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if (fp->endpoint & USB_DIR_IN)
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if (fp->altsetting == 2 || fp->altsetting == 3 ||
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fp->altsetting == 5 || fp->altsetting == 6)
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return 1;
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break;
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case USB_ID(0x0763, 0x2003): /* M-Audio Audiophile USB */
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if (chip->setup == 0x00 ||
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fp->altsetting==1 || fp->altsetting==2 || fp->altsetting==3)
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fp->altsetting == 1 || fp->altsetting == 2 ||
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fp->altsetting == 3)
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return 1;
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break;
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case USB_ID(0x0763, 0x2012): /* M-Audio Fast Track Pro */
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if (fp->altsetting == 2 || fp->altsetting == 3 ||
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fp->altsetting == 5 || fp->altsetting == 6)
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return 1;
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break;
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}
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return 0;
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}
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