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ALSA: usb-audio: Add support for the Pioneer DJM 750MK2 Mixer/Soundcard

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The kernel already has support for very similar Pioneer djm products
and this work is based on that.

Added device to quirks-table.h and added control info to
mixer_quirks.c.

Tested on my hardware and all working.

Signed-off-by: William Overton <willovertonuk@gmail.com>
Link: https://lore.kernel.org/r/20211010145841.11907-1-willovertonuk@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
William Overton 2021-10-10 15:58:41 +01:00 committed by Takashi Iwai
parent 59d7f5f6dd
commit 6d27788160
2 changed files with 92 additions and 0 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

34
sound/usb/mixer_quirks.c
View file

@ -2795,6 +2795,7 @@ static int snd_bbfpro_controls_create(struct usb_mixer_interface *mixer)
#define SND_DJM_750_IDX 0x1
#define SND_DJM_850_IDX 0x2
#define SND_DJM_900NXS2_IDX 0x3
#define SND_DJM_750MK2_IDX 0x4
#define SND_DJM_CTL(_name, suffix, _default_value, _windex) { \
@ -2984,10 +2985,40 @@ static const struct snd_djm_ctl snd_djm_ctls_900nxs2[] = {
SND_DJM_CTL("Ch5 Input", 900nxs2_cap5, 3, SND_DJM_WINDEX_CAP)
};
// DJM-750MK2
static const u16 snd_djm_opts_750mk2_cap1[] = {
0x0100, 0x0102, 0x0103, 0x0106, 0x0107, 0x0108, 0x0109, 0x010a };
static const u16 snd_djm_opts_750mk2_cap2[] = {
0x0200, 0x0202, 0x0203, 0x0206, 0x0207, 0x0208, 0x0209, 0x020a };
static const u16 snd_djm_opts_750mk2_cap3[] = {
0x0300, 0x0302, 0x0303, 0x0306, 0x0307, 0x0308, 0x0309, 0x030a };
static const u16 snd_djm_opts_750mk2_cap4[] = {
0x0400, 0x0402, 0x0403, 0x0406, 0x0407, 0x0408, 0x0409, 0x040a };
static const u16 snd_djm_opts_750mk2_cap5[] = {
0x0507, 0x0508, 0x0509, 0x050a, 0x0511, 0x0512, 0x0513, 0x0514 };
static const u16 snd_djm_opts_750mk2_pb1[] = { 0x0100, 0x0101, 0x0104 };
static const u16 snd_djm_opts_750mk2_pb2[] = { 0x0200, 0x0201, 0x0204 };
static const u16 snd_djm_opts_750mk2_pb3[] = { 0x0300, 0x0301, 0x0304 };
static const struct snd_djm_ctl snd_djm_ctls_750mk2[] = {
SND_DJM_CTL("Capture Level", cap_level, 0, SND_DJM_WINDEX_CAPLVL),
SND_DJM_CTL("Ch1 Input", 750mk2_cap1, 2, SND_DJM_WINDEX_CAP),
SND_DJM_CTL("Ch2 Input", 750mk2_cap2, 2, SND_DJM_WINDEX_CAP),
SND_DJM_CTL("Ch3 Input", 750mk2_cap3, 2, SND_DJM_WINDEX_CAP),
SND_DJM_CTL("Ch4 Input", 750mk2_cap4, 2, SND_DJM_WINDEX_CAP),
SND_DJM_CTL("Ch5 Input", 750mk2_cap5, 3, SND_DJM_WINDEX_CAP),
SND_DJM_CTL("Ch1 Output", 750mk2_pb1, 0, SND_DJM_WINDEX_PB),
SND_DJM_CTL("Ch2 Output", 750mk2_pb2, 1, SND_DJM_WINDEX_PB),
SND_DJM_CTL("Ch3 Output", 750mk2_pb3, 2, SND_DJM_WINDEX_PB)
};
static const struct snd_djm_device snd_djm_devices[] = {
SND_DJM_DEVICE(250mk2),
SND_DJM_DEVICE(750),
SND_DJM_DEVICE(750mk2),
SND_DJM_DEVICE(850),
SND_DJM_DEVICE(900nxs2)
};
@ -3235,6 +3266,9 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
case USB_ID(0x08e4, 0x017f): /* Pioneer DJ DJM-750 */
err = snd_djm_controls_create(mixer, SND_DJM_750_IDX);
break;
case USB_ID(0x2b73, 0x001b): /* Pioneer DJ DJM-750MK2 */
err = snd_djm_controls_create(mixer, SND_DJM_750MK2_IDX);
break;
case USB_ID(0x08e4, 0x0163): /* Pioneer DJ DJM-850 */
err = snd_djm_controls_create(mixer, SND_DJM_850_IDX);
break;

58
sound/usb/quirks-table.h
View file

@ -3850,6 +3850,64 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
}
},
{
/*
* Pioneer DJ DJM-750MK2
* 10 channels playback & 12 channels capture @ 48kHz S24LE
*/
USB_DEVICE_VENDOR_SPEC(0x2b73, 0x001b),
.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
.ifnum = QUIRK_ANY_INTERFACE,
.type = QUIRK_COMPOSITE,
.data = (const struct snd_usb_audio_quirk[]) {
{
.ifnum = 0,
.type = QUIRK_AUDIO_FIXED_ENDPOINT,
.data = &(const struct audioformat) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 10,
.iface = 0,
.altsetting = 1,
.altset_idx = 1,
.endpoint = 0x01,
.ep_attr = USB_ENDPOINT_XFER_ISOC|
USB_ENDPOINT_SYNC_ASYNC,
.rates = SNDRV_PCM_RATE_48000,
.rate_min = 48000,
.rate_max = 48000,
.nr_rates = 1,
.rate_table = (unsigned int[]) {
48000
}
}
},
{
.ifnum = 0,
.type = QUIRK_AUDIO_FIXED_ENDPOINT,
.data = &(const struct audioformat) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 12,
.iface = 0,
.altsetting = 1,
.altset_idx = 1,
.endpoint = 0x82,
.ep_idx = 1,
.ep_attr = USB_ENDPOINT_XFER_ISOC|
USB_ENDPOINT_SYNC_ASYNC|
USB_ENDPOINT_USAGE_IMPLICIT_FB,
.rates = SNDRV_PCM_RATE_48000,
.rate_min = 48000,
.rate_max = 48000,
.nr_rates = 1,
.rate_table = (unsigned int[]) { 48000 }
}
},
{
.ifnum = -1
}
}
}
},
{
/*
* Pioneer DJ DJM-850