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ALSA: snd-usb-audio: support for Edirol UA-4FX device 

Renamed the old quirk function for ua-700/ua-25 to become more
generic, moving the MIDI interfaces to the quirk data header.
Added a new quirk for the Edirol UA-4FX.

Signed-off-by: Pedro Lopez-Cabanillas <pedro.lopez.cabanillas@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
hifive-unleashed-5.1
Pedro Lopez-Cabanillas 2008-10-04 16:27:36 +02:00 committed by Jaroslav Kysela
parent 7a17daae8e
commit 310e0dc01d
3 changed files with 57 additions and 40 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
sound/usb/usbaudio.c
View File

@ -2997,12 +2997,12 @@ static int create_standard_audio_quirk(struct snd_usb_audio *chip,
}
/*
* Create a stream for an Edirol UA-700/UA-25 interface. The only way
* to detect the sample rate is by looking at wMaxPacketSize.
* Create a stream for an Edirol UA-700/UA-25/UA-4FX interface.
* The only way to detect the sample rate is by looking at wMaxPacketSize.
*/
static int create_ua700_ua25_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
const struct snd_usb_audio_quirk *quirk)
static int create_uaxx_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
const struct snd_usb_audio_quirk *quirk)
{
static const struct audioformat ua_format = {
.format = SNDRV_PCM_FORMAT_S24_3LE,
@ -3017,37 +3017,12 @@ static int create_ua700_ua25_quirk(struct snd_usb_audio *chip,
struct audioformat *fp;
int stream, err;
/* both PCM and MIDI interfaces have 2 altsettings */
if (iface->num_altsetting != 2)
/* both PCM and MIDI interfaces have 2 or more altsettings */
if (iface->num_altsetting < 2)
return -ENXIO;
alts = &iface->altsetting[1];
altsd = get_iface_desc(alts);
if (altsd->bNumEndpoints == 2) {
static const struct snd_usb_midi_endpoint_info ua700_ep = {
.out_cables = 0x0003,
.in_cables = 0x0003
};
static const struct snd_usb_audio_quirk ua700_quirk = {
.type = QUIRK_MIDI_FIXED_ENDPOINT,
.data = &ua700_ep
};
static const struct snd_usb_midi_endpoint_info ua25_ep = {
.out_cables = 0x0001,
.in_cables = 0x0001
};
static const struct snd_usb_audio_quirk ua25_quirk = {
.type = QUIRK_MIDI_FIXED_ENDPOINT,
.data = &ua25_ep
};
if (chip->usb_id == USB_ID(0x0582, 0x002b))
return snd_usb_create_midi_interface(chip, iface,
&ua700_quirk);
else
return snd_usb_create_midi_interface(chip, iface,
&ua25_quirk);
}
if (altsd->bNumEndpoints != 1)
return -ENXIO;
@ -3377,9 +3352,9 @@ static int snd_usb_create_quirk(struct snd_usb_audio *chip,
[QUIRK_MIDI_CME] = snd_usb_create_midi_interface,
[QUIRK_AUDIO_STANDARD_INTERFACE] = create_standard_audio_quirk,
[QUIRK_AUDIO_FIXED_ENDPOINT] = create_fixed_stream_quirk,
[QUIRK_AUDIO_EDIROL_UA700_UA25] = create_ua700_ua25_quirk,
[QUIRK_AUDIO_EDIROL_UA1000] = create_ua1000_quirk,
[QUIRK_AUDIO_EDIROL_UA101] = create_ua101_quirk,
[QUIRK_AUDIO_EDIROL_UAXX] = create_uaxx_quirk
};
if (quirk->type < QUIRK_TYPE_COUNT) {

2
sound/usb/usbaudio.h
View File

@ -159,9 +159,9 @@ enum quirk_type {
QUIRK_MIDI_US122L,
QUIRK_AUDIO_STANDARD_INTERFACE,
QUIRK_AUDIO_FIXED_ENDPOINT,
QUIRK_AUDIO_EDIROL_UA700_UA25,
QUIRK_AUDIO_EDIROL_UA1000,
QUIRK_AUDIO_EDIROL_UA101,
QUIRK_AUDIO_EDIROL_UAXX,
QUIRK_TYPE_COUNT
};

54
sound/usb/usbquirks.h
View File

@ -862,15 +862,19 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.data = (const struct snd_usb_audio_quirk[]) {
{
.ifnum = 1,
.type = QUIRK_AUDIO_EDIROL_UA700_UA25
.type = QUIRK_AUDIO_EDIROL_UAXX
},
{
.ifnum = 2,
.type = QUIRK_AUDIO_EDIROL_UA700_UA25
.type = QUIRK_AUDIO_EDIROL_UAXX
},
{
.ifnum = 3,
.type = QUIRK_AUDIO_EDIROL_UA700_UA25
.type = QUIRK_MIDI_FIXED_ENDPOINT,
.data = & (const struct snd_usb_midi_endpoint_info) {
.out_cables = 0x0003,
.in_cables = 0x0003
}
},
{
.ifnum = -1
@ -1204,15 +1208,19 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.data = (const struct snd_usb_audio_quirk[]) {
{
.ifnum = 0,
.type = QUIRK_AUDIO_EDIROL_UA700_UA25
.type = QUIRK_AUDIO_EDIROL_UAXX
},
{
.ifnum = 1,
.type = QUIRK_AUDIO_EDIROL_UA700_UA25
.type = QUIRK_AUDIO_EDIROL_UAXX
},
{
.ifnum = 2,
.type = QUIRK_AUDIO_EDIROL_UA700_UA25
.type = QUIRK_MIDI_FIXED_ENDPOINT,
.data = & (const struct snd_usb_midi_endpoint_info) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
},
{
.ifnum = -1
@ -1344,6 +1352,40 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.in_cables = 0x000f
}
}
},
{
/*
* This quirk is for the "Advanced Driver" mode. If off, the UA-4FX
* is standard compliant, but has only 16-bit PCM and no MIDI.
*/
USB_DEVICE(0x0582, 0x00a3),
.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
.vendor_name = "EDIROL",
.product_name = "UA-4FX",
.ifnum = QUIRK_ANY_INTERFACE,
.type = QUIRK_COMPOSITE,
.data = (const struct snd_usb_audio_quirk[]) {
{
.ifnum = 0,
.type = QUIRK_AUDIO_EDIROL_UAXX
},
{
.ifnum = 1,
.type = QUIRK_AUDIO_EDIROL_UAXX
},
{
.ifnum = 2,
.type = QUIRK_MIDI_FIXED_ENDPOINT,
.data = & (const struct snd_usb_midi_endpoint_info) {
.out_cables = 0x0001,
.in_cables = 0x0001
}
},
{
.ifnum = -1
}
}
}
},
/* TODO: add Edirol MD-P1 support */
{