[alsa-devel] [PATCH 01/17] ALSA: line6: Split to each driver
Takashi Iwai
tiwai at suse.de
Mon Jan 19 16:54:35 CET 2015
Split to each individual driver for POD, PODHD, TonePort and Variax
with a core LINE6 helper module. The new modules follow the standard
ALSA naming rule with snd prefix: snd-usb-pod, snd-usb-podhd,
snd-usb-toneport and snd-usb-variax, together with the corresponding
CONFIG_SND_USB_* Kconfig items.
Signed-off-by: Takashi Iwai <tiwai at suse.de>
---
sound/usb/Makefile | 2 +-
sound/usb/line6/Kconfig | 36 ++--
sound/usb/line6/Makefile | 21 ++-
sound/usb/line6/audio.c | 3 +
sound/usb/line6/capture.c | 1 -
sound/usb/line6/driver.c | 452 ++++-----------------------------------------
sound/usb/line6/driver.h | 39 ++--
sound/usb/line6/midi.c | 3 +-
sound/usb/line6/pcm.c | 6 +-
sound/usb/line6/playback.c | 1 -
sound/usb/line6/pod.c | 224 +++++++++++++++++++++-
sound/usb/line6/pod.h | 92 ---------
sound/usb/line6/podhd.c | 124 ++++++++++++-
sound/usb/line6/podhd.h | 29 ---
sound/usb/line6/toneport.c | 188 ++++++++++++++++++-
sound/usb/line6/toneport.h | 51 -----
sound/usb/line6/variax.c | 133 ++++++++++++-
sound/usb/line6/variax.h | 70 -------
18 files changed, 748 insertions(+), 727 deletions(-)
delete mode 100644 sound/usb/line6/pod.h
delete mode 100644 sound/usb/line6/podhd.h
delete mode 100644 sound/usb/line6/toneport.h
delete mode 100644 sound/usb/line6/variax.h
diff --git a/sound/usb/Makefile b/sound/usb/Makefile
index 54045b745d11..2d2d122b069f 100644
--- a/sound/usb/Makefile
+++ b/sound/usb/Makefile
@@ -25,4 +25,4 @@ obj-$(CONFIG_SND_USB_USX2Y) += snd-usbmidi-lib.o
obj-$(CONFIG_SND_USB_US122L) += snd-usbmidi-lib.o
obj-$(CONFIG_SND) += misc/ usx2y/ caiaq/ 6fire/ hiface/ bcd2000/
-obj-$(CONFIG_LINE6_USB) += line6/
+obj-$(CONFIG_SND_USB_LINE6) += line6/
diff --git a/sound/usb/line6/Kconfig b/sound/usb/line6/Kconfig
index 4f1219b4c692..33deb419dde8 100644
--- a/sound/usb/line6/Kconfig
+++ b/sound/usb/line6/Kconfig
@@ -1,12 +1,14 @@
-menuconfig LINE6_USB
- tristate "Line6 USB support"
- depends on USB && SND
+config SND_USB_LINE6
+ tristate
select SND_RAWMIDI
select SND_PCM
+
+config SND_USB_POD
+ tristate "Line6 POD USB support"
+ select SND_USB_LINE6
help
- This is a driver for the guitar amp, cab, and effects modeller
- PODxt Pro by Line6 (and similar devices), supporting the
- following features:
+ This is a driver for PODxt and other similar devices,
+ supporting the following features:
* Reading/writing individual parameters
* Reading/writing complete channel, effects setup, and amp
setup data
@@ -18,14 +20,27 @@ menuconfig LINE6_USB
* Signal routing (record clean/processed guitar signal,
re-amping)
- Preliminary support for the Variax Workbench and TonePort
- devices is included.
+config SND_USB_PODHD
+ tristate "Line6 POD HD300/400/500 USB support"
+ select SND_USB_LINE6
+ help
+ This is a driver for POD HD300, 400 and 500 devices.
-if LINE6_USB
+config SND_USB_TONEPORT
+ tristate "TonePort GX, UX1 and UX2 USB support"
+ select SND_USB_LINE6
+ help
+ This is a driver for TonePort GX, UX1 and UX2 devices.
+
+config SND_USB_VARIAX
+ tristate "Variax Workbench USB support"
+ select SND_USB_LINE6
+ help
+ This is a driver for Variax Workbench device.
config LINE6_USB_IMPULSE_RESPONSE
bool "measure impulse response"
- default n
+ depends on SND_USB_LINE6
help
Say Y here to add code to measure the impulse response of a Line6
device. This is more accurate than user-space methods since it
@@ -35,4 +50,3 @@ config LINE6_USB_IMPULSE_RESPONSE
If unsure, say N.
-endif # LINE6_USB
diff --git a/sound/usb/line6/Makefile b/sound/usb/line6/Makefile
index ae5c374b0f87..fa3a78dac097 100644
--- a/sound/usb/line6/Makefile
+++ b/sound/usb/line6/Makefile
@@ -1,14 +1,19 @@
-obj-$(CONFIG_LINE6_USB) += line6usb.o
-
-line6usb-y := \
+snd-usb-line6-y := \
audio.o \
capture.o \
driver.o \
midi.o \
midibuf.o \
pcm.o \
- playback.o \
- pod.o \
- toneport.o \
- variax.o \
- podhd.o
+ playback.o
+
+snd-usb-pod-y := pod.o
+snd-usb-podhd-y := podhd.o
+snd-usb-toneport-y := toneport.o
+snd-usb-variax-y := variax.o
+
+obj-$(CONFIG_SND_USB_LINE6) += snd-usb-line6.o
+obj-$(CONFIG_SND_USB_POD) += snd-usb-pod.o
+obj-$(CONFIG_SND_USB_PODHD) += snd-usb-podhd.o
+obj-$(CONFIG_SND_USB_TONEPORT) += snd-usb-toneport.o
+obj-$(CONFIG_SND_USB_VARIAX) += snd-usb-variax.o
diff --git a/sound/usb/line6/audio.c b/sound/usb/line6/audio.c
index 171d80c1b020..95686e5af4bd 100644
--- a/sound/usb/line6/audio.c
+++ b/sound/usb/line6/audio.c
@@ -40,6 +40,7 @@ int line6_init_audio(struct usb_line6 *line6)
dev_name(line6->ifcdev));
return 0;
}
+EXPORT_SYMBOL_GPL(line6_init_audio);
/*
Register the Line6 USB audio system.
@@ -54,6 +55,7 @@ int line6_register_audio(struct usb_line6 *line6)
return 0;
}
+EXPORT_SYMBOL_GPL(line6_register_audio);
/*
Cleanup the Line6 USB audio system.
@@ -69,3 +71,4 @@ void line6_cleanup_audio(struct usb_line6 *line6)
snd_card_free(card);
line6->card = NULL;
}
+EXPORT_SYMBOL_GPL(line6_cleanup_audio);
diff --git a/sound/usb/line6/capture.c b/sound/usb/line6/capture.c
index f24c7c5e0a3e..da4ab013ea8e 100644
--- a/sound/usb/line6/capture.c
+++ b/sound/usb/line6/capture.c
@@ -18,7 +18,6 @@
#include "capture.h"
#include "driver.h"
#include "pcm.h"
-#include "pod.h"
/*
Find a free URB and submit it.
diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
index 19904d677114..149c393c7302 100644
--- a/sound/usb/line6/driver.c
+++ b/sound/usb/line6/driver.c
@@ -11,6 +11,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/export.h>
#include <linux/slab.h>
#include <linux/usb.h>
@@ -19,269 +20,20 @@
#include "driver.h"
#include "midi.h"
#include "playback.h"
-#include "pod.h"
-#include "podhd.h"
#include "revision.h"
-#include "toneport.h"
#include "usbdefs.h"
-#include "variax.h"
#define DRIVER_AUTHOR "Markus Grabner <grabner at icg.tugraz.at>"
#define DRIVER_DESC "Line6 USB Driver"
#define DRIVER_VERSION "0.9.1beta" DRIVER_REVISION
-#define LINE6_DEVICE(prod) USB_DEVICE(0x0e41, prod)
-#define LINE6_IF_NUM(prod, n) USB_DEVICE_INTERFACE_NUMBER(0x0e41, prod, n)
-
-/* table of devices that work with this driver */
-static const struct usb_device_id line6_id_table[] = {
- { LINE6_DEVICE(0x4250), .driver_info = LINE6_BASSPODXT },
- { LINE6_DEVICE(0x4642), .driver_info = LINE6_BASSPODXTLIVE },
- { LINE6_DEVICE(0x4252), .driver_info = LINE6_BASSPODXTPRO },
- { LINE6_DEVICE(0x4750), .driver_info = LINE6_GUITARPORT },
- { LINE6_IF_NUM(0x5051, 1), .driver_info = LINE6_POCKETPOD },
- { LINE6_DEVICE(0x5057), .driver_info = LINE6_PODHD300 },
- { LINE6_DEVICE(0x5058), .driver_info = LINE6_PODHD400 },
- { LINE6_IF_NUM(0x414D, 0), .driver_info = LINE6_PODHD500_0 },
- { LINE6_IF_NUM(0x414D, 1), .driver_info = LINE6_PODHD500_1 },
- { LINE6_DEVICE(0x4153), .driver_info = LINE6_PODSTUDIO_GX },
- { LINE6_DEVICE(0x4150), .driver_info = LINE6_PODSTUDIO_UX1 },
- { LINE6_IF_NUM(0x4151, 0), .driver_info = LINE6_PODSTUDIO_UX2 },
- { LINE6_DEVICE(0x5044), .driver_info = LINE6_PODXT },
- { LINE6_IF_NUM(0x4650, 0), .driver_info = LINE6_PODXTLIVE_POD },
- { LINE6_IF_NUM(0x4650, 1), .driver_info = LINE6_PODXTLIVE_VARIAX },
- { LINE6_DEVICE(0x5050), .driver_info = LINE6_PODXTPRO },
- { LINE6_DEVICE(0x4147), .driver_info = LINE6_TONEPORT_GX },
- { LINE6_DEVICE(0x4141), .driver_info = LINE6_TONEPORT_UX1 },
- { LINE6_IF_NUM(0x4142, 0), .driver_info = LINE6_TONEPORT_UX2 },
- { LINE6_DEVICE(0x534d), .driver_info = LINE6_VARIAX },
- {}
-};
-
-MODULE_DEVICE_TABLE(usb, line6_id_table);
-
-static const struct line6_properties line6_properties_table[] = {
- [LINE6_BASSPODXT] = {
- .id = "BassPODxt",
- .name = "BassPODxt",
- .capabilities = LINE6_CAP_CONTROL
- | LINE6_CAP_PCM
- | LINE6_CAP_HWMON,
- .altsetting = 5,
- .ep_ctrl_r = 0x84,
- .ep_ctrl_w = 0x03,
- .ep_audio_r = 0x82,
- .ep_audio_w = 0x01,
- },
- [LINE6_BASSPODXTLIVE] = {
- .id = "BassPODxtLive",
- .name = "BassPODxt Live",
- .capabilities = LINE6_CAP_CONTROL
- | LINE6_CAP_PCM
- | LINE6_CAP_HWMON,
- .altsetting = 1,
- .ep_ctrl_r = 0x84,
- .ep_ctrl_w = 0x03,
- .ep_audio_r = 0x82,
- .ep_audio_w = 0x01,
- },
- [LINE6_BASSPODXTPRO] = {
- .id = "BassPODxtPro",
- .name = "BassPODxt Pro",
- .capabilities = LINE6_CAP_CONTROL
- | LINE6_CAP_PCM
- | LINE6_CAP_HWMON,
- .altsetting = 5,
- .ep_ctrl_r = 0x84,
- .ep_ctrl_w = 0x03,
- .ep_audio_r = 0x82,
- .ep_audio_w = 0x01,
- },
- [LINE6_GUITARPORT] = {
- .id = "GuitarPort",
- .name = "GuitarPort",
- .capabilities = LINE6_CAP_PCM,
- .altsetting = 2, /* 1..4 seem to be ok */
- /* no control channel */
- .ep_audio_r = 0x82,
- .ep_audio_w = 0x01,
- },
- [LINE6_POCKETPOD] = {
- .id = "PocketPOD",
- .name = "Pocket POD",
- .capabilities = LINE6_CAP_CONTROL,
- .altsetting = 0,
- .ep_ctrl_r = 0x82,
- .ep_ctrl_w = 0x02,
- /* no audio channel */
- },
- [LINE6_PODHD300] = {
- .id = "PODHD300",
- .name = "POD HD300",
- .capabilities = LINE6_CAP_CONTROL
- | LINE6_CAP_PCM
- | LINE6_CAP_HWMON,
- .altsetting = 5,
- .ep_ctrl_r = 0x84,
- .ep_ctrl_w = 0x03,
- .ep_audio_r = 0x82,
- .ep_audio_w = 0x01,
- },
- [LINE6_PODHD400] = {
- .id = "PODHD400",
- .name = "POD HD400",
- .capabilities = LINE6_CAP_CONTROL
- | LINE6_CAP_PCM
- | LINE6_CAP_HWMON,
- .altsetting = 5,
- .ep_ctrl_r = 0x84,
- .ep_ctrl_w = 0x03,
- .ep_audio_r = 0x82,
- .ep_audio_w = 0x01,
- },
- [LINE6_PODHD500_0] = {
- .id = "PODHD500",
- .name = "POD HD500",
- .capabilities = LINE6_CAP_CONTROL
- | LINE6_CAP_PCM
- | LINE6_CAP_HWMON,
- .altsetting = 1,
- .ep_ctrl_r = 0x81,
- .ep_ctrl_w = 0x01,
- .ep_audio_r = 0x86,
- .ep_audio_w = 0x02,
- },
- [LINE6_PODHD500_1] = {
- .id = "PODHD500",
- .name = "POD HD500",
- .capabilities = LINE6_CAP_CONTROL
- | LINE6_CAP_PCM
- | LINE6_CAP_HWMON,
- .altsetting = 1,
- .ep_ctrl_r = 0x81,
- .ep_ctrl_w = 0x01,
- .ep_audio_r = 0x86,
- .ep_audio_w = 0x02,
- },
- [LINE6_PODSTUDIO_GX] = {
- .id = "PODStudioGX",
- .name = "POD Studio GX",
- .capabilities = LINE6_CAP_PCM,
- .altsetting = 2, /* 1..4 seem to be ok */
- /* no control channel */
- .ep_audio_r = 0x82,
- .ep_audio_w = 0x01,
- },
- [LINE6_PODSTUDIO_UX1] = {
- .id = "PODStudioUX1",
- .name = "POD Studio UX1",
- .capabilities = LINE6_CAP_PCM,
- .altsetting = 2, /* 1..4 seem to be ok */
- /* no control channel */
- .ep_audio_r = 0x82,
- .ep_audio_w = 0x01,
- },
- [LINE6_PODSTUDIO_UX2] = {
- .id = "PODStudioUX2",
- .name = "POD Studio UX2",
- .capabilities = LINE6_CAP_PCM,
- .altsetting = 2, /* defaults to 44.1kHz, 16-bit */
- /* no control channel */
- .ep_audio_r = 0x82,
- .ep_audio_w = 0x01,
- },
- [LINE6_PODXT] = {
- .id = "PODxt",
- .name = "PODxt",
- .capabilities = LINE6_CAP_CONTROL
- | LINE6_CAP_PCM
- | LINE6_CAP_HWMON,
- .altsetting = 5,
- .ep_ctrl_r = 0x84,
- .ep_ctrl_w = 0x03,
- .ep_audio_r = 0x82,
- .ep_audio_w = 0x01,
- },
- [LINE6_PODXTLIVE_POD] = {
- .id = "PODxtLive",
- .name = "PODxt Live",
- .capabilities = LINE6_CAP_CONTROL
- | LINE6_CAP_PCM
- | LINE6_CAP_HWMON,
- .altsetting = 1,
- .ep_ctrl_r = 0x84,
- .ep_ctrl_w = 0x03,
- .ep_audio_r = 0x82,
- .ep_audio_w = 0x01,
- },
- [LINE6_PODXTLIVE_VARIAX] = {
- .id = "PODxtLive",
- .name = "PODxt Live",
- .capabilities = LINE6_CAP_CONTROL
- | LINE6_CAP_PCM
- | LINE6_CAP_HWMON,
- .altsetting = 1,
- .ep_ctrl_r = 0x86,
- .ep_ctrl_w = 0x05,
- .ep_audio_r = 0x82,
- .ep_audio_w = 0x01,
- },
- [LINE6_PODXTPRO] = {
- .id = "PODxtPro",
- .name = "PODxt Pro",
- .capabilities = LINE6_CAP_CONTROL
- | LINE6_CAP_PCM
- | LINE6_CAP_HWMON,
- .altsetting = 5,
- .ep_ctrl_r = 0x84,
- .ep_ctrl_w = 0x03,
- .ep_audio_r = 0x82,
- .ep_audio_w = 0x01,
- },
- [LINE6_TONEPORT_GX] = {
- .id = "TonePortGX",
- .name = "TonePort GX",
- .capabilities = LINE6_CAP_PCM,
- .altsetting = 2, /* 1..4 seem to be ok */
- /* no control channel */
- .ep_audio_r = 0x82,
- .ep_audio_w = 0x01,
- },
- [LINE6_TONEPORT_UX1] = {
- .id = "TonePortUX1",
- .name = "TonePort UX1",
- .capabilities = LINE6_CAP_PCM,
- .altsetting = 2, /* 1..4 seem to be ok */
- /* no control channel */
- .ep_audio_r = 0x82,
- .ep_audio_w = 0x01,
- },
- [LINE6_TONEPORT_UX2] = {
- .id = "TonePortUX2",
- .name = "TonePort UX2",
- .capabilities = LINE6_CAP_PCM,
- .altsetting = 2, /* defaults to 44.1kHz, 16-bit */
- /* no control channel */
- .ep_audio_r = 0x82,
- .ep_audio_w = 0x01,
- },
- [LINE6_VARIAX] = {
- .id = "Variax",
- .name = "Variax Workbench",
- .capabilities = LINE6_CAP_CONTROL,
- .altsetting = 1,
- .ep_ctrl_r = 0x82,
- .ep_ctrl_w = 0x01,
- /* no audio channel */
- }
-};
-
/*
This is Line6's MIDI manufacturer ID.
*/
const unsigned char line6_midi_id[] = {
0x00, 0x01, 0x0c
};
+EXPORT_SYMBOL_GPL(line6_midi_id);
/*
Code to request version of POD, Variax interface
@@ -417,6 +169,7 @@ void line6_start_timer(struct timer_list *timer, unsigned int msecs,
setup_timer(timer, function, data);
mod_timer(timer, jiffies + msecs * HZ / 1000);
}
+EXPORT_SYMBOL_GPL(line6_start_timer);
/*
Asynchronously send raw message.
@@ -450,6 +203,7 @@ int line6_send_raw_message_async(struct usb_line6 *line6, const char *buffer,
/* start sending: */
return line6_send_raw_message_async_part(msg, urb);
}
+EXPORT_SYMBOL_GPL(line6_send_raw_message_async);
/*
Send asynchronous device version request.
@@ -471,6 +225,7 @@ int line6_version_request_async(struct usb_line6 *line6)
kfree(buffer);
return retval;
}
+EXPORT_SYMBOL_GPL(line6_version_request_async);
/*
Send sysex message in pieces of wMaxPacketSize bytes.
@@ -482,6 +237,7 @@ int line6_send_sysex_message(struct usb_line6 *line6, const char *buffer,
size + SYSEX_EXTRA_SIZE) -
SYSEX_EXTRA_SIZE;
}
+EXPORT_SYMBOL_GPL(line6_send_sysex_message);
/*
Allocate buffer for sysex message and prepare header.
@@ -503,6 +259,7 @@ char *line6_alloc_sysex_buffer(struct usb_line6 *line6, int code1, int code2,
buffer[sizeof(line6_midi_id) + 3 + size] = LINE6_SYSEX_END;
return buffer;
}
+EXPORT_SYMBOL_GPL(line6_alloc_sysex_buffer);
/*
Notification of data received from the Line6 device.
@@ -658,6 +415,7 @@ int line6_read_data(struct usb_line6 *line6, int address, void *data,
return 0;
}
+EXPORT_SYMBOL_GPL(line6_read_data);
/*
Write data to device.
@@ -702,6 +460,7 @@ int line6_write_data(struct usb_line6 *line6, int address, void *data,
return 0;
}
+EXPORT_SYMBOL_GPL(line6_write_data);
/*
Read Line6 device serial number.
@@ -712,6 +471,7 @@ int line6_read_serial_number(struct usb_line6 *line6, int *serial_number)
return line6_read_data(line6, 0x80d0, serial_number,
sizeof(*serial_number));
}
+EXPORT_SYMBOL_GPL(line6_read_serial_number);
/*
No operation (i.e., unsupported).
@@ -721,6 +481,7 @@ ssize_t line6_nop_read(struct device *dev, struct device_attribute *attr,
{
return 0;
}
+EXPORT_SYMBOL_GPL(line6_nop_read);
/*
Generic destructor.
@@ -744,30 +505,29 @@ static void line6_destruct(struct usb_interface *interface)
/* make sure the device isn't destructed twice: */
usb_set_intfdata(interface, NULL);
-
- /* free interface data: */
- kfree(line6);
}
/*
Probe USB device.
*/
-static int line6_probe(struct usb_interface *interface,
- const struct usb_device_id *id)
+int line6_probe(struct usb_interface *interface,
+ struct usb_line6 *line6,
+ const struct line6_properties *properties,
+ int (*private_init)(struct usb_interface *, struct usb_line6 *))
{
- enum line6_device_type devtype;
struct usb_device *usbdev;
- struct usb_line6 *line6;
- const struct line6_properties *properties;
int interface_number;
- int size = 0;
int ret;
- if (interface == NULL)
- return -ENODEV;
+ if (!interface) {
+ ret = -ENODEV;
+ goto err_put;
+ }
usbdev = interface_to_usbdev(interface);
- if (usbdev == NULL)
- return -ENODEV;
+ if (!usbdev) {
+ ret = -ENODEV;
+ goto err_put;
+ }
/* we don't handle multiple configurations */
if (usbdev->descriptor.bNumConfigurations != 1) {
@@ -775,10 +535,7 @@ static int line6_probe(struct usb_interface *interface,
goto err_put;
}
- devtype = id->driver_info;
-
/* initialize device info: */
- properties = &line6_properties_table[devtype];
dev_info(&interface->dev, "Line6 %s found\n", properties->name);
/* query interface number */
@@ -791,76 +548,10 @@ static int line6_probe(struct usb_interface *interface,
goto err_put;
}
- /* initialize device data based on device: */
- switch (devtype) {
- case LINE6_BASSPODXT:
- case LINE6_BASSPODXTLIVE:
- case LINE6_BASSPODXTPRO:
- case LINE6_PODXT:
- case LINE6_PODXTPRO:
- size = sizeof(struct usb_line6_pod);
- break;
-
- case LINE6_PODHD300:
- case LINE6_PODHD400:
- size = sizeof(struct usb_line6_podhd);
- break;
-
- case LINE6_PODHD500_0:
- case LINE6_PODHD500_1:
- size = sizeof(struct usb_line6_podhd);
- break;
-
- case LINE6_POCKETPOD:
- size = sizeof(struct usb_line6_pod);
- break;
-
- case LINE6_PODSTUDIO_GX:
- case LINE6_PODSTUDIO_UX1:
- case LINE6_PODSTUDIO_UX2:
- case LINE6_TONEPORT_GX:
- case LINE6_TONEPORT_UX1:
- case LINE6_TONEPORT_UX2:
- case LINE6_GUITARPORT:
- size = sizeof(struct usb_line6_toneport);
- break;
-
- case LINE6_PODXTLIVE_POD:
- size = sizeof(struct usb_line6_pod);
- break;
-
- case LINE6_PODXTLIVE_VARIAX:
- size = sizeof(struct usb_line6_variax);
- break;
-
- case LINE6_VARIAX:
- size = sizeof(struct usb_line6_variax);
- break;
-
- default:
- MISSING_CASE;
- ret = -ENODEV;
- goto err_put;
- }
-
- if (size == 0) {
- dev_err(&interface->dev,
- "driver bug: interface data size not set\n");
- ret = -ENODEV;
- goto err_put;
- }
-
- line6 = kzalloc(size, GFP_KERNEL);
- if (line6 == NULL) {
- ret = -ENODEV;
- goto err_put;
- }
-
/* store basic data: */
line6->properties = properties;
line6->usbdev = usbdev;
line6->ifcdev = &interface->dev;
- line6->type = devtype;
/* get data from endpoint descriptor (see usb_maxpacket): */
{
@@ -903,7 +594,6 @@ static int line6_probe(struct usb_interface *interface,
if (line6->urb_listen == NULL) {
dev_err(&interface->dev, "Out of memory\n");
- line6_destruct(interface);
ret = -ENOMEM;
goto err_destruct;
}
@@ -917,50 +607,7 @@ static int line6_probe(struct usb_interface *interface,
}
/* initialize device data based on device: */
- switch (devtype) {
- case LINE6_BASSPODXT:
- case LINE6_BASSPODXTLIVE:
- case LINE6_BASSPODXTPRO:
- case LINE6_POCKETPOD:
- case LINE6_PODXT:
- case LINE6_PODXTPRO:
- ret = line6_pod_init(interface, line6);
- break;
-
- case LINE6_PODHD300:
- case LINE6_PODHD400:
- case LINE6_PODHD500_0:
- case LINE6_PODHD500_1:
- ret = line6_podhd_init(interface, line6);
- break;
-
- case LINE6_PODXTLIVE_POD:
- ret = line6_pod_init(interface, line6);
- break;
-
- case LINE6_PODXTLIVE_VARIAX:
- ret = line6_variax_init(interface, line6);
- break;
-
- case LINE6_VARIAX:
- ret = line6_variax_init(interface, line6);
- break;
-
- case LINE6_PODSTUDIO_GX:
- case LINE6_PODSTUDIO_UX1:
- case LINE6_PODSTUDIO_UX2:
- case LINE6_TONEPORT_GX:
- case LINE6_TONEPORT_UX1:
- case LINE6_TONEPORT_UX2:
- case LINE6_GUITARPORT:
- ret = line6_toneport_init(interface, line6);
- break;
-
- default:
- MISSING_CASE;
- ret = -ENODEV;
- }
-
+ ret = private_init(interface, line6);
if (ret < 0)
goto err_destruct;
@@ -985,11 +632,12 @@ err_destruct:
err_put:
return ret;
}
+EXPORT_SYMBOL_GPL(line6_probe);
/*
Line6 device disconnected.
*/
-static void line6_disconnect(struct usb_interface *interface)
+void line6_disconnect(struct usb_interface *interface)
{
struct usb_line6 *line6;
struct usb_device *usbdev;
@@ -1024,17 +672,21 @@ static void line6_disconnect(struct usb_interface *interface)
line6_destruct(interface);
+ /* free interface data: */
+ kfree(line6);
+
/* decrement reference counters: */
usb_put_intf(interface);
usb_put_dev(usbdev);
}
+EXPORT_SYMBOL_GPL(line6_disconnect);
#ifdef CONFIG_PM
/*
Suspend Line6 device.
*/
-static int line6_suspend(struct usb_interface *interface, pm_message_t message)
+int line6_suspend(struct usb_interface *interface, pm_message_t message)
{
struct usb_line6 *line6 = usb_get_intfdata(interface);
struct snd_line6_pcm *line6pcm = line6->line6pcm;
@@ -1052,11 +704,12 @@ static int line6_suspend(struct usb_interface *interface, pm_message_t message)
return 0;
}
+EXPORT_SYMBOL_GPL(line6_suspend);
/*
Resume Line6 device.
*/
-static int line6_resume(struct usb_interface *interface)
+int line6_resume(struct usb_interface *interface)
{
struct usb_line6 *line6 = usb_get_intfdata(interface);
@@ -1066,47 +719,10 @@ static int line6_resume(struct usb_interface *interface)
snd_power_change_state(line6->card, SNDRV_CTL_POWER_D0);
return 0;
}
-
-/*
- Resume Line6 device after reset.
-*/
-static int line6_reset_resume(struct usb_interface *interface)
-{
- struct usb_line6 *line6 = usb_get_intfdata(interface);
-
- switch (line6->type) {
- case LINE6_PODSTUDIO_GX:
- case LINE6_PODSTUDIO_UX1:
- case LINE6_PODSTUDIO_UX2:
- case LINE6_TONEPORT_GX:
- case LINE6_TONEPORT_UX1:
- case LINE6_TONEPORT_UX2:
- case LINE6_GUITARPORT:
- line6_toneport_reset_resume((struct usb_line6_toneport *)line6);
-
- default:
- break;
- }
-
- return line6_resume(interface);
-}
+EXPORT_SYMBOL_GPL(line6_resume);
#endif /* CONFIG_PM */
-static struct usb_driver line6_driver = {
- .name = DRIVER_NAME,
- .probe = line6_probe,
- .disconnect = line6_disconnect,
-#ifdef CONFIG_PM
- .suspend = line6_suspend,
- .resume = line6_resume,
- .reset_resume = line6_reset_resume,
-#endif
- .id_table = line6_id_table,
-};
-
-module_usb_driver(line6_driver);
-
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");
diff --git a/sound/usb/line6/driver.h b/sound/usb/line6/driver.h
index ad203f197e80..31cd318369e9 100644
--- a/sound/usb/line6/driver.h
+++ b/sound/usb/line6/driver.h
@@ -20,29 +20,6 @@
#define DRIVER_NAME "line6usb"
-enum line6_device_type {
- LINE6_BASSPODXT,
- LINE6_BASSPODXTLIVE,
- LINE6_BASSPODXTPRO,
- LINE6_GUITARPORT,
- LINE6_POCKETPOD,
- LINE6_PODHD300,
- LINE6_PODHD400,
- LINE6_PODHD500_0,
- LINE6_PODHD500_1,
- LINE6_PODSTUDIO_GX,
- LINE6_PODSTUDIO_UX1,
- LINE6_PODSTUDIO_UX2,
- LINE6_PODXT,
- LINE6_PODXTLIVE_POD,
- LINE6_PODXTLIVE_VARIAX,
- LINE6_PODXTPRO,
- LINE6_TONEPORT_GX,
- LINE6_TONEPORT_UX1,
- LINE6_TONEPORT_UX2,
- LINE6_VARIAX
-};
-
#define LINE6_TIMEOUT 1
#define LINE6_BUFSIZE_LISTEN 32
#define LINE6_MESSAGE_MAXLEN 256
@@ -135,11 +112,6 @@ struct usb_line6 {
struct usb_device *usbdev;
/**
- Device type.
- */
- enum line6_device_type type;
-
- /**
Properties.
*/
const struct line6_properties *properties;
@@ -225,4 +197,15 @@ extern int line6_version_request_async(struct usb_line6 *line6);
extern int line6_write_data(struct usb_line6 *line6, int address, void *data,
size_t datalen);
+int line6_probe(struct usb_interface *interface,
+ struct usb_line6 *line6,
+ const struct line6_properties *properties,
+ int (*private_init)(struct usb_interface *, struct usb_line6 *));
+void line6_disconnect(struct usb_interface *interface);
+
+#ifdef CONFIG_PM
+int line6_suspend(struct usb_interface *interface, pm_message_t message);
+int line6_resume(struct usb_interface *interface);
+#endif
+
#endif
diff --git a/sound/usb/line6/midi.c b/sound/usb/line6/midi.c
index c9d725ae85a0..2a42d533f49c 100644
--- a/sound/usb/line6/midi.c
+++ b/sound/usb/line6/midi.c
@@ -11,13 +11,13 @@
#include <linux/slab.h>
#include <linux/usb.h>
+#include <linux/export.h>
#include <sound/core.h>
#include <sound/rawmidi.h>
#include "audio.h"
#include "driver.h"
#include "midi.h"
-#include "pod.h"
#include "usbdefs.h"
#define line6_rawmidi_substream_midi(substream) \
@@ -319,3 +319,4 @@ int line6_init_midi(struct usb_line6 *line6)
spin_lock_init(&line6midi->midi_transmit_lock);
return 0;
}
+EXPORT_SYMBOL_GPL(line6_init_midi);
diff --git a/sound/usb/line6/pcm.c b/sound/usb/line6/pcm.c
index 6d4e5cd0482c..b7348b031bf7 100644
--- a/sound/usb/line6/pcm.c
+++ b/sound/usb/line6/pcm.c
@@ -10,6 +10,7 @@
*/
#include <linux/slab.h>
+#include <linux/export.h>
#include <sound/core.h>
#include <sound/control.h>
#include <sound/pcm.h>
@@ -19,7 +20,6 @@
#include "capture.h"
#include "driver.h"
#include "playback.h"
-#include "pod.h"
#ifdef CONFIG_LINE6_USB_IMPULSE_RESPONSE
@@ -195,6 +195,7 @@ pcm_acquire_error:
line6_pcm_release(line6pcm, flags_final & channels);
return err;
}
+EXPORT_SYMBOL_GPL(line6_pcm_acquire);
int line6_pcm_release(struct snd_line6_pcm *line6pcm, int channels)
{
@@ -223,6 +224,7 @@ int line6_pcm_release(struct snd_line6_pcm *line6pcm, int channels)
return 0;
}
+EXPORT_SYMBOL_GPL(line6_pcm_release);
/* trigger callback */
int snd_line6_trigger(struct snd_pcm_substream *substream, int cmd)
@@ -408,6 +410,7 @@ void line6_pcm_disconnect(struct snd_line6_pcm *line6pcm)
line6_unlink_wait_clear_audio_out_urbs(line6pcm);
line6_unlink_wait_clear_audio_in_urbs(line6pcm);
}
+EXPORT_SYMBOL_GPL(line6_pcm_disconnect);
/*
Create and register the PCM device and mixer entries.
@@ -490,6 +493,7 @@ int line6_init_pcm(struct usb_line6 *line6,
return 0;
}
+EXPORT_SYMBOL_GPL(line6_init_pcm);
/* prepare pcm callback */
int snd_line6_prepare(struct snd_pcm_substream *substream)
diff --git a/sound/usb/line6/playback.c b/sound/usb/line6/playback.c
index da2e3b8876b8..0a874105ccef 100644
--- a/sound/usb/line6/playback.c
+++ b/sound/usb/line6/playback.c
@@ -18,7 +18,6 @@
#include "capture.h"
#include "driver.h"
#include "pcm.h"
-#include "pod.h"
#include "playback.h"
/*
diff --git a/sound/usb/line6/pod.c b/sound/usb/line6/pod.c
index 85a43631996e..dde9c2b8ad0f 100644
--- a/sound/usb/line6/pod.c
+++ b/sound/usb/line6/pod.c
@@ -11,13 +11,94 @@
#include <linux/slab.h>
#include <linux/wait.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+
+#include <sound/core.h>
#include <sound/control.h>
#include "audio.h"
#include "capture.h"
#include "driver.h"
#include "playback.h"
-#include "pod.h"
+#include "usbdefs.h"
+
+/*
+ Locate name in binary program dump
+*/
+#define POD_NAME_OFFSET 0
+#define POD_NAME_LENGTH 16
+
+/*
+ Other constants
+*/
+#define POD_CONTROL_SIZE 0x80
+#define POD_BUFSIZE_DUMPREQ 7
+#define POD_STARTUP_DELAY 1000
+
+/*
+ Stages of POD startup procedure
+*/
+enum {
+ POD_STARTUP_INIT = 1,
+ POD_STARTUP_VERSIONREQ,
+ POD_STARTUP_WORKQUEUE,
+ POD_STARTUP_SETUP,
+ POD_STARTUP_LAST = POD_STARTUP_SETUP - 1
+};
+
+enum {
+ LINE6_BASSPODXT,
+ LINE6_BASSPODXTLIVE,
+ LINE6_BASSPODXTPRO,
+ LINE6_POCKETPOD,
+ LINE6_PODXT,
+ LINE6_PODXTLIVE_POD,
+ LINE6_PODXTPRO,
+};
+
+struct usb_line6_pod {
+ /**
+ Generic Line6 USB data.
+ */
+ struct usb_line6 line6;
+
+ /**
+ Instrument monitor level.
+ */
+ int monitor_level;
+
+ /**
+ Timer for device initializaton.
+ */
+ struct timer_list startup_timer;
+
+ /**
+ Work handler for device initializaton.
+ */
+ struct work_struct startup_work;
+
+ /**
+ Current progress in startup procedure.
+ */
+ int startup_progress;
+
+ /**
+ Serial number of device.
+ */
+ int serial_number;
+
+ /**
+ Firmware version (x 100).
+ */
+ int firmware_version;
+
+ /**
+ Device ID.
+ */
+ int device_id;
+};
#define POD_SYSEX_CODE 3
#define POD_BYTES_PER_FRAME 6 /* 24bit audio (stereo) */
@@ -442,7 +523,8 @@ static int pod_try_init(struct usb_interface *interface,
/*
Init POD device (and clean up in case of failure).
*/
-int line6_pod_init(struct usb_interface *interface, struct usb_line6 *line6)
+static int pod_init(struct usb_interface *interface,
+ struct usb_line6 *line6)
{
int err = pod_try_init(interface, line6);
@@ -451,3 +533,141 @@ int line6_pod_init(struct usb_interface *interface, struct usb_line6 *line6)
return err;
}
+
+#define LINE6_DEVICE(prod) USB_DEVICE(0x0e41, prod)
+#define LINE6_IF_NUM(prod, n) USB_DEVICE_INTERFACE_NUMBER(0x0e41, prod, n)
+
+/* table of devices that work with this driver */
+static const struct usb_device_id pod_id_table[] = {
+ { LINE6_DEVICE(0x4250), .driver_info = LINE6_BASSPODXT },
+ { LINE6_DEVICE(0x4642), .driver_info = LINE6_BASSPODXTLIVE },
+ { LINE6_DEVICE(0x4252), .driver_info = LINE6_BASSPODXTPRO },
+ { LINE6_IF_NUM(0x5051, 1), .driver_info = LINE6_POCKETPOD },
+ { LINE6_DEVICE(0x5044), .driver_info = LINE6_PODXT },
+ { LINE6_IF_NUM(0x4650, 0), .driver_info = LINE6_PODXTLIVE_POD },
+ { LINE6_DEVICE(0x5050), .driver_info = LINE6_PODXTPRO },
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, pod_id_table);
+
+static const struct line6_properties pod_properties_table[] = {
+ [LINE6_BASSPODXT] = {
+ .id = "BassPODxt",
+ .name = "BassPODxt",
+ .capabilities = LINE6_CAP_CONTROL
+ | LINE6_CAP_PCM
+ | LINE6_CAP_HWMON,
+ .altsetting = 5,
+ .ep_ctrl_r = 0x84,
+ .ep_ctrl_w = 0x03,
+ .ep_audio_r = 0x82,
+ .ep_audio_w = 0x01,
+ },
+ [LINE6_BASSPODXTLIVE] = {
+ .id = "BassPODxtLive",
+ .name = "BassPODxt Live",
+ .capabilities = LINE6_CAP_CONTROL
+ | LINE6_CAP_PCM
+ | LINE6_CAP_HWMON,
+ .altsetting = 1,
+ .ep_ctrl_r = 0x84,
+ .ep_ctrl_w = 0x03,
+ .ep_audio_r = 0x82,
+ .ep_audio_w = 0x01,
+ },
+ [LINE6_BASSPODXTPRO] = {
+ .id = "BassPODxtPro",
+ .name = "BassPODxt Pro",
+ .capabilities = LINE6_CAP_CONTROL
+ | LINE6_CAP_PCM
+ | LINE6_CAP_HWMON,
+ .altsetting = 5,
+ .ep_ctrl_r = 0x84,
+ .ep_ctrl_w = 0x03,
+ .ep_audio_r = 0x82,
+ .ep_audio_w = 0x01,
+ },
+ [LINE6_POCKETPOD] = {
+ .id = "PocketPOD",
+ .name = "Pocket POD",
+ .capabilities = LINE6_CAP_CONTROL,
+ .altsetting = 0,
+ .ep_ctrl_r = 0x82,
+ .ep_ctrl_w = 0x02,
+ /* no audio channel */
+ },
+ [LINE6_PODXT] = {
+ .id = "PODxt",
+ .name = "PODxt",
+ .capabilities = LINE6_CAP_CONTROL
+ | LINE6_CAP_PCM
+ | LINE6_CAP_HWMON,
+ .altsetting = 5,
+ .ep_ctrl_r = 0x84,
+ .ep_ctrl_w = 0x03,
+ .ep_audio_r = 0x82,
+ .ep_audio_w = 0x01,
+ },
+ [LINE6_PODXTLIVE_POD] = {
+ .id = "PODxtLive",
+ .name = "PODxt Live",
+ .capabilities = LINE6_CAP_CONTROL
+ | LINE6_CAP_PCM
+ | LINE6_CAP_HWMON,
+ .altsetting = 1,
+ .ep_ctrl_r = 0x84,
+ .ep_ctrl_w = 0x03,
+ .ep_audio_r = 0x82,
+ .ep_audio_w = 0x01,
+ },
+ [LINE6_PODXTPRO] = {
+ .id = "PODxtPro",
+ .name = "PODxt Pro",
+ .capabilities = LINE6_CAP_CONTROL
+ | LINE6_CAP_PCM
+ | LINE6_CAP_HWMON,
+ .altsetting = 5,
+ .ep_ctrl_r = 0x84,
+ .ep_ctrl_w = 0x03,
+ .ep_audio_r = 0x82,
+ .ep_audio_w = 0x01,
+ },
+};
+
+/*
+ Probe USB device.
+*/
+static int pod_probe(struct usb_interface *interface,
+ const struct usb_device_id *id)
+{
+ struct usb_line6_pod *pod;
+ int err;
+
+ pod = kzalloc(sizeof(*pod), GFP_KERNEL);
+ if (!pod)
+ return -ENODEV;
+ err = line6_probe(interface, &pod->line6,
+ &pod_properties_table[id->driver_info],
+ pod_init);
+ if (err < 0)
+ kfree(pod);
+ return err;
+}
+
+static struct usb_driver pod_driver = {
+ .name = KBUILD_MODNAME,
+ .probe = pod_probe,
+ .disconnect = line6_disconnect,
+#ifdef CONFIG_PM
+ .suspend = line6_suspend,
+ .resume = line6_resume,
+ .reset_resume = line6_resume,
+#endif
+ .id_table = pod_id_table,
+};
+
+module_usb_driver(pod_driver);
+
+MODULE_DESCRIPTION("Line6 POD USB driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/usb/line6/pod.h b/sound/usb/line6/pod.h
deleted file mode 100644
index 87a8f0fa9cba..000000000000
--- a/sound/usb/line6/pod.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Line6 Linux USB driver - 0.9.1beta
- *
- * Copyright (C) 2004-2010 Markus Grabner (grabner at icg.tugraz.at)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#ifndef POD_H
-#define POD_H
-
-#include <linux/interrupt.h>
-#include <linux/spinlock.h>
-#include <linux/usb.h>
-
-#include <sound/core.h>
-
-#include "driver.h"
-
-/*
- Locate name in binary program dump
-*/
-#define POD_NAME_OFFSET 0
-#define POD_NAME_LENGTH 16
-
-/*
- Other constants
-*/
-#define POD_CONTROL_SIZE 0x80
-#define POD_BUFSIZE_DUMPREQ 7
-#define POD_STARTUP_DELAY 1000
-
-/*
- Stages of POD startup procedure
-*/
-enum {
- POD_STARTUP_INIT = 1,
- POD_STARTUP_VERSIONREQ,
- POD_STARTUP_WORKQUEUE,
- POD_STARTUP_SETUP,
- POD_STARTUP_LAST = POD_STARTUP_SETUP - 1
-};
-
-struct usb_line6_pod {
- /**
- Generic Line6 USB data.
- */
- struct usb_line6 line6;
-
- /**
- Instrument monitor level.
- */
- int monitor_level;
-
- /**
- Timer for device initializaton.
- */
- struct timer_list startup_timer;
-
- /**
- Work handler for device initializaton.
- */
- struct work_struct startup_work;
-
- /**
- Current progress in startup procedure.
- */
- int startup_progress;
-
- /**
- Serial number of device.
- */
- int serial_number;
-
- /**
- Firmware version (x 100).
- */
- int firmware_version;
-
- /**
- Device ID.
- */
- int device_id;
-};
-
-extern int line6_pod_init(struct usb_interface *interface,
- struct usb_line6 *line6);
-
-#endif
diff --git a/sound/usb/line6/podhd.c b/sound/usb/line6/podhd.c
index 27c5402cece8..84096326694c 100644
--- a/sound/usb/line6/podhd.c
+++ b/sound/usb/line6/podhd.c
@@ -9,13 +9,30 @@
*
*/
+#include <linux/usb.h>
+#include <linux/slab.h>
+#include <linux/module.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include "audio.h"
#include "driver.h"
#include "pcm.h"
-#include "podhd.h"
+#include "usbdefs.h"
+
+enum {
+ LINE6_PODHD300,
+ LINE6_PODHD400,
+ LINE6_PODHD500_0,
+ LINE6_PODHD500_1,
+};
+
+struct usb_line6_podhd {
+ /**
+ Generic Line6 USB data.
+ */
+ struct usb_line6 line6;
+};
#define PODHD_BYTES_PER_FRAME 6 /* 24bit audio (stereo) */
@@ -141,10 +158,76 @@ static int podhd_try_init(struct usb_interface *interface,
return err;
}
+#define LINE6_DEVICE(prod) USB_DEVICE(0x0e41, prod)
+#define LINE6_IF_NUM(prod, n) USB_DEVICE_INTERFACE_NUMBER(0x0e41, prod, n)
+
+/* table of devices that work with this driver */
+static const struct usb_device_id podhd_id_table[] = {
+ { LINE6_DEVICE(0x5057), .driver_info = LINE6_PODHD300 },
+ { LINE6_DEVICE(0x5058), .driver_info = LINE6_PODHD400 },
+ { LINE6_IF_NUM(0x414D, 0), .driver_info = LINE6_PODHD500_0 },
+ { LINE6_IF_NUM(0x414D, 1), .driver_info = LINE6_PODHD500_1 },
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, podhd_id_table);
+
+static const struct line6_properties podhd_properties_table[] = {
+ [LINE6_PODHD300] = {
+ .id = "PODHD300",
+ .name = "POD HD300",
+ .capabilities = LINE6_CAP_CONTROL
+ | LINE6_CAP_PCM
+ | LINE6_CAP_HWMON,
+ .altsetting = 5,
+ .ep_ctrl_r = 0x84,
+ .ep_ctrl_w = 0x03,
+ .ep_audio_r = 0x82,
+ .ep_audio_w = 0x01,
+ },
+ [LINE6_PODHD400] = {
+ .id = "PODHD400",
+ .name = "POD HD400",
+ .capabilities = LINE6_CAP_CONTROL
+ | LINE6_CAP_PCM
+ | LINE6_CAP_HWMON,
+ .altsetting = 5,
+ .ep_ctrl_r = 0x84,
+ .ep_ctrl_w = 0x03,
+ .ep_audio_r = 0x82,
+ .ep_audio_w = 0x01,
+ },
+ [LINE6_PODHD500_0] = {
+ .id = "PODHD500",
+ .name = "POD HD500",
+ .capabilities = LINE6_CAP_CONTROL
+ | LINE6_CAP_PCM
+ | LINE6_CAP_HWMON,
+ .altsetting = 1,
+ .ep_ctrl_r = 0x81,
+ .ep_ctrl_w = 0x01,
+ .ep_audio_r = 0x86,
+ .ep_audio_w = 0x02,
+ },
+ [LINE6_PODHD500_1] = {
+ .id = "PODHD500",
+ .name = "POD HD500",
+ .capabilities = LINE6_CAP_CONTROL
+ | LINE6_CAP_PCM
+ | LINE6_CAP_HWMON,
+ .altsetting = 1,
+ .ep_ctrl_r = 0x81,
+ .ep_ctrl_w = 0x01,
+ .ep_audio_r = 0x86,
+ .ep_audio_w = 0x02,
+ },
+};
+
/*
Init POD HD device (and clean up in case of failure).
*/
-int line6_podhd_init(struct usb_interface *interface, struct usb_line6 *line6)
+static int podhd_init(struct usb_interface *interface,
+ struct usb_line6 *line6)
{
struct usb_line6_podhd *podhd = (struct usb_line6_podhd *) line6;
int err = podhd_try_init(interface, podhd);
@@ -154,3 +237,40 @@ int line6_podhd_init(struct usb_interface *interface, struct usb_line6 *line6)
return err;
}
+
+/*
+ Probe USB device.
+*/
+static int podhd_probe(struct usb_interface *interface,
+ const struct usb_device_id *id)
+{
+ struct usb_line6_podhd *podhd;
+ int err;
+
+ podhd = kzalloc(sizeof(*podhd), GFP_KERNEL);
+ if (!podhd)
+ return -ENODEV;
+ err = line6_probe(interface, &podhd->line6,
+ &podhd_properties_table[id->driver_info],
+ podhd_init);
+ if (err < 0)
+ kfree(podhd);
+ return err;
+}
+
+static struct usb_driver podhd_driver = {
+ .name = KBUILD_MODNAME,
+ .probe = podhd_probe,
+ .disconnect = line6_disconnect,
+#ifdef CONFIG_PM
+ .suspend = line6_suspend,
+ .resume = line6_resume,
+ .reset_resume = line6_resume,
+#endif
+ .id_table = podhd_id_table,
+};
+
+module_usb_driver(podhd_driver);
+
+MODULE_DESCRIPTION("Line6 PODHD USB driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/usb/line6/podhd.h b/sound/usb/line6/podhd.h
deleted file mode 100644
index a14f711f9725..000000000000
--- a/sound/usb/line6/podhd.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Line6 Pod HD
- *
- * Copyright (C) 2011 Stefan Hajnoczi <stefanha at gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#ifndef PODHD_H
-#define PODHD_H
-
-#include <linux/usb.h>
-
-#include "driver.h"
-
-struct usb_line6_podhd {
- /**
- Generic Line6 USB data.
- */
- struct usb_line6 line6;
-};
-
-extern int line6_podhd_init(struct usb_interface *interface,
- struct usb_line6 *line6);
-
-#endif /* PODHD_H */
diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
index 7f97f4a812a7..4f07643e47f2 100644
--- a/sound/usb/line6/toneport.c
+++ b/sound/usb/line6/toneport.c
@@ -11,13 +11,59 @@
*/
#include <linux/wait.h>
+#include <linux/usb.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <sound/core.h>
#include <sound/control.h>
#include "audio.h"
#include "capture.h"
#include "driver.h"
#include "playback.h"
-#include "toneport.h"
+#include "usbdefs.h"
+
+enum line6_device_type {
+ LINE6_GUITARPORT,
+ LINE6_PODSTUDIO_GX,
+ LINE6_PODSTUDIO_UX1,
+ LINE6_PODSTUDIO_UX2,
+ LINE6_TONEPORT_GX,
+ LINE6_TONEPORT_UX1,
+ LINE6_TONEPORT_UX2,
+};
+
+struct usb_line6_toneport {
+ /**
+ Generic Line6 USB data.
+ */
+ struct usb_line6 line6;
+
+ /**
+ Source selector.
+ */
+ int source;
+
+ /**
+ Serial number of device.
+ */
+ int serial_number;
+
+ /**
+ Firmware version (x 100).
+ */
+ int firmware_version;
+
+ /**
+ Timer for delayed PCM startup.
+ */
+ struct timer_list timer;
+
+ /**
+ Device type.
+ */
+ enum line6_device_type type;
+};
static int toneport_send_cmd(struct usb_device *usbdev, int cmd1, int cmd2);
@@ -319,7 +365,7 @@ static void toneport_setup(struct usb_line6_toneport *toneport)
toneport_send_cmd(usbdev, 0x0301, 0x0000);
/* initialize source select: */
- switch (line6->type) {
+ switch (toneport->type) {
case LINE6_TONEPORT_UX1:
case LINE6_TONEPORT_UX2:
case LINE6_PODSTUDIO_UX1:
@@ -331,7 +377,7 @@ static void toneport_setup(struct usb_line6_toneport *toneport)
break;
}
- if (toneport_has_led(line6->type))
+ if (toneport_has_led(toneport->type))
toneport_update_led(&usbdev->dev);
}
@@ -400,7 +446,7 @@ static int toneport_try_init(struct usb_interface *interface,
return err;
/* register source select control: */
- switch (line6->type) {
+ switch (toneport->type) {
case LINE6_TONEPORT_UX1:
case LINE6_TONEPORT_UX2:
case LINE6_PODSTUDIO_UX1:
@@ -424,7 +470,7 @@ static int toneport_try_init(struct usb_interface *interface,
line6_read_serial_number(line6, &toneport->serial_number);
line6_read_data(line6, 0x80c2, &toneport->firmware_version, 1);
- if (toneport_has_led(line6->type)) {
+ if (toneport_has_led(toneport->type)) {
CHECK_RETURN(device_create_file
(&interface->dev, &dev_attr_led_red));
CHECK_RETURN(device_create_file
@@ -443,8 +489,8 @@ static int toneport_try_init(struct usb_interface *interface,
/*
Init Toneport device (and clean up in case of failure).
*/
-int line6_toneport_init(struct usb_interface *interface,
- struct usb_line6 *line6)
+static int toneport_init(struct usb_interface *interface,
+ struct usb_line6 *line6)
{
int err = toneport_try_init(interface, line6);
@@ -454,10 +500,134 @@ int line6_toneport_init(struct usb_interface *interface,
return err;
}
+#ifdef CONFIG_PM
/*
Resume Toneport device after reset.
*/
-void line6_toneport_reset_resume(struct usb_line6_toneport *toneport)
+static int toneport_reset_resume(struct usb_interface *interface)
{
- toneport_setup(toneport);
+ toneport_setup(usb_get_intfdata(interface));
+ return line6_resume(interface);
}
+#endif
+
+#define LINE6_DEVICE(prod) USB_DEVICE(0x0e41, prod)
+#define LINE6_IF_NUM(prod, n) USB_DEVICE_INTERFACE_NUMBER(0x0e41, prod, n)
+
+/* table of devices that work with this driver */
+static const struct usb_device_id toneport_id_table[] = {
+ { LINE6_DEVICE(0x4750), .driver_info = LINE6_GUITARPORT },
+ { LINE6_DEVICE(0x4153), .driver_info = LINE6_PODSTUDIO_GX },
+ { LINE6_DEVICE(0x4150), .driver_info = LINE6_PODSTUDIO_UX1 },
+ { LINE6_IF_NUM(0x4151, 0), .driver_info = LINE6_PODSTUDIO_UX2 },
+ { LINE6_DEVICE(0x4147), .driver_info = LINE6_TONEPORT_GX },
+ { LINE6_DEVICE(0x4141), .driver_info = LINE6_TONEPORT_UX1 },
+ { LINE6_IF_NUM(0x4142, 0), .driver_info = LINE6_TONEPORT_UX2 },
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, toneport_id_table);
+
+static const struct line6_properties toneport_properties_table[] = {
+ [LINE6_GUITARPORT] = {
+ .id = "GuitarPort",
+ .name = "GuitarPort",
+ .capabilities = LINE6_CAP_PCM,
+ .altsetting = 2, /* 1..4 seem to be ok */
+ /* no control channel */
+ .ep_audio_r = 0x82,
+ .ep_audio_w = 0x01,
+ },
+ [LINE6_PODSTUDIO_GX] = {
+ .id = "PODStudioGX",
+ .name = "POD Studio GX",
+ .capabilities = LINE6_CAP_PCM,
+ .altsetting = 2, /* 1..4 seem to be ok */
+ /* no control channel */
+ .ep_audio_r = 0x82,
+ .ep_audio_w = 0x01,
+ },
+ [LINE6_PODSTUDIO_UX1] = {
+ .id = "PODStudioUX1",
+ .name = "POD Studio UX1",
+ .capabilities = LINE6_CAP_PCM,
+ .altsetting = 2, /* 1..4 seem to be ok */
+ /* no control channel */
+ .ep_audio_r = 0x82,
+ .ep_audio_w = 0x01,
+ },
+ [LINE6_PODSTUDIO_UX2] = {
+ .id = "PODStudioUX2",
+ .name = "POD Studio UX2",
+ .capabilities = LINE6_CAP_PCM,
+ .altsetting = 2, /* defaults to 44.1kHz, 16-bit */
+ /* no control channel */
+ .ep_audio_r = 0x82,
+ .ep_audio_w = 0x01,
+ },
+ [LINE6_TONEPORT_GX] = {
+ .id = "TonePortGX",
+ .name = "TonePort GX",
+ .capabilities = LINE6_CAP_PCM,
+ .altsetting = 2, /* 1..4 seem to be ok */
+ /* no control channel */
+ .ep_audio_r = 0x82,
+ .ep_audio_w = 0x01,
+ },
+ [LINE6_TONEPORT_UX1] = {
+ .id = "TonePortUX1",
+ .name = "TonePort UX1",
+ .capabilities = LINE6_CAP_PCM,
+ .altsetting = 2, /* 1..4 seem to be ok */
+ /* no control channel */
+ .ep_audio_r = 0x82,
+ .ep_audio_w = 0x01,
+ },
+ [LINE6_TONEPORT_UX2] = {
+ .id = "TonePortUX2",
+ .name = "TonePort UX2",
+ .capabilities = LINE6_CAP_PCM,
+ .altsetting = 2, /* defaults to 44.1kHz, 16-bit */
+ /* no control channel */
+ .ep_audio_r = 0x82,
+ .ep_audio_w = 0x01,
+ },
+};
+
+/*
+ Probe USB device.
+*/
+static int toneport_probe(struct usb_interface *interface,
+ const struct usb_device_id *id)
+{
+ struct usb_line6_toneport *toneport;
+ int err;
+
+ toneport = kzalloc(sizeof(*toneport), GFP_KERNEL);
+ if (!toneport)
+ return -ENODEV;
+ toneport->type = id->driver_info;
+ err = line6_probe(interface, &toneport->line6,
+ &toneport_properties_table[id->driver_info],
+ toneport_init);
+ if (err < 0)
+ kfree(toneport);
+ return err;
+}
+
+static struct usb_driver toneport_driver = {
+ .name = KBUILD_MODNAME,
+ .probe = toneport_probe,
+ .disconnect = line6_disconnect,
+#ifdef CONFIG_PM
+ .suspend = line6_suspend,
+ .resume = line6_resume,
+ .reset_resume = toneport_reset_resume,
+#endif
+ .id_table = toneport_id_table,
+};
+
+module_usb_driver(toneport_driver);
+
+MODULE_DESCRIPTION("TonePort USB driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/usb/line6/toneport.h b/sound/usb/line6/toneport.h
deleted file mode 100644
index 8cb14426f6ae..000000000000
--- a/sound/usb/line6/toneport.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Line6 Linux USB driver - 0.9.1beta
- *
- * Copyright (C) 2004-2010 Markus Grabner (grabner at icg.tugraz.at)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#ifndef TONEPORT_H
-#define TONEPORT_H
-
-#include <linux/usb.h>
-#include <sound/core.h>
-
-#include "driver.h"
-
-struct usb_line6_toneport {
- /**
- Generic Line6 USB data.
- */
- struct usb_line6 line6;
-
- /**
- Source selector.
- */
- int source;
-
- /**
- Serial number of device.
- */
- int serial_number;
-
- /**
- Firmware version (x 100).
- */
- int firmware_version;
-
- /**
- Timer for delayed PCM startup.
- */
- struct timer_list timer;
-};
-
-extern int line6_toneport_init(struct usb_interface *interface,
- struct usb_line6 *line6);
-extern void line6_toneport_reset_resume(struct usb_line6_toneport *toneport);
-
-#endif
diff --git a/sound/usb/line6/variax.c b/sound/usb/line6/variax.c
index b4a41b0ad0ea..0c852bb1e76c 100644
--- a/sound/usb/line6/variax.c
+++ b/sound/usb/line6/variax.c
@@ -10,10 +10,65 @@
*/
#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/usb.h>
+#include <linux/wait.h>
+#include <linux/module.h>
+#include <sound/core.h>
#include "audio.h"
#include "driver.h"
-#include "variax.h"
+#include "usbdefs.h"
+
+#define VARIAX_STARTUP_DELAY1 1000
+#define VARIAX_STARTUP_DELAY3 100
+#define VARIAX_STARTUP_DELAY4 100
+
+/*
+ Stages of Variax startup procedure
+*/
+enum {
+ VARIAX_STARTUP_INIT = 1,
+ VARIAX_STARTUP_VERSIONREQ,
+ VARIAX_STARTUP_WAIT,
+ VARIAX_STARTUP_ACTIVATE,
+ VARIAX_STARTUP_WORKQUEUE,
+ VARIAX_STARTUP_SETUP,
+ VARIAX_STARTUP_LAST = VARIAX_STARTUP_SETUP - 1
+};
+
+enum {
+ LINE6_PODXTLIVE_VARIAX,
+ LINE6_VARIAX
+};
+
+struct usb_line6_variax {
+ /**
+ Generic Line6 USB data.
+ */
+ struct usb_line6 line6;
+
+ /**
+ Buffer for activation code.
+ */
+ unsigned char *buffer_activate;
+
+ /**
+ Handler for device initializaton.
+ */
+ struct work_struct startup_work;
+
+ /**
+ Timers for device initializaton.
+ */
+ struct timer_list startup_timer1;
+ struct timer_list startup_timer2;
+
+ /**
+ Current progress in startup procedure.
+ */
+ int startup_progress;
+};
#define VARIAX_OFFSET_ACTIVATE 7
@@ -228,7 +283,8 @@ static int variax_try_init(struct usb_interface *interface,
/*
Init workbench device (and clean up in case of failure).
*/
-int line6_variax_init(struct usb_interface *interface, struct usb_line6 *line6)
+static int variax_init(struct usb_interface *interface,
+ struct usb_line6 *line6)
{
int err = variax_try_init(interface, line6);
@@ -237,3 +293,76 @@ int line6_variax_init(struct usb_interface *interface, struct usb_line6 *line6)
return err;
}
+
+#define LINE6_DEVICE(prod) USB_DEVICE(0x0e41, prod)
+#define LINE6_IF_NUM(prod, n) USB_DEVICE_INTERFACE_NUMBER(0x0e41, prod, n)
+
+/* table of devices that work with this driver */
+static const struct usb_device_id variax_id_table[] = {
+ { LINE6_IF_NUM(0x4650, 1), .driver_info = LINE6_PODXTLIVE_VARIAX },
+ { LINE6_DEVICE(0x534d), .driver_info = LINE6_VARIAX },
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, variax_id_table);
+
+static const struct line6_properties variax_properties_table[] = {
+ [LINE6_PODXTLIVE_VARIAX] = {
+ .id = "PODxtLive",
+ .name = "PODxt Live",
+ .capabilities = LINE6_CAP_CONTROL
+ | LINE6_CAP_PCM
+ | LINE6_CAP_HWMON,
+ .altsetting = 1,
+ .ep_ctrl_r = 0x86,
+ .ep_ctrl_w = 0x05,
+ .ep_audio_r = 0x82,
+ .ep_audio_w = 0x01,
+ },
+ [LINE6_VARIAX] = {
+ .id = "Variax",
+ .name = "Variax Workbench",
+ .capabilities = LINE6_CAP_CONTROL,
+ .altsetting = 1,
+ .ep_ctrl_r = 0x82,
+ .ep_ctrl_w = 0x01,
+ /* no audio channel */
+ }
+};
+
+/*
+ Probe USB device.
+*/
+static int variax_probe(struct usb_interface *interface,
+ const struct usb_device_id *id)
+{
+ struct usb_line6_variax *variax;
+ int err;
+
+ variax = kzalloc(sizeof(*variax), GFP_KERNEL);
+ if (!variax)
+ return -ENODEV;
+ err = line6_probe(interface, &variax->line6,
+ &variax_properties_table[id->driver_info],
+ variax_init);
+ if (err < 0)
+ kfree(variax);
+ return err;
+}
+
+static struct usb_driver variax_driver = {
+ .name = KBUILD_MODNAME,
+ .probe = variax_probe,
+ .disconnect = line6_disconnect,
+#ifdef CONFIG_PM
+ .suspend = line6_suspend,
+ .resume = line6_resume,
+ .reset_resume = line6_resume,
+#endif
+ .id_table = variax_id_table,
+};
+
+module_usb_driver(variax_driver);
+
+MODULE_DESCRIPTION("Vairax Workbench USB driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/usb/line6/variax.h b/sound/usb/line6/variax.h
deleted file mode 100644
index dfb94e574cc4..000000000000
--- a/sound/usb/line6/variax.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Line6 Linux USB driver - 0.9.1beta
- *
- * Copyright (C) 2004-2010 Markus Grabner (grabner at icg.tugraz.at)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- */
-
-#ifndef VARIAX_H
-#define VARIAX_H
-
-#include <linux/spinlock.h>
-#include <linux/usb.h>
-#include <linux/wait.h>
-#include <sound/core.h>
-
-#include "driver.h"
-
-#define VARIAX_STARTUP_DELAY1 1000
-#define VARIAX_STARTUP_DELAY3 100
-#define VARIAX_STARTUP_DELAY4 100
-
-/*
- Stages of Variax startup procedure
-*/
-enum {
- VARIAX_STARTUP_INIT = 1,
- VARIAX_STARTUP_VERSIONREQ,
- VARIAX_STARTUP_WAIT,
- VARIAX_STARTUP_ACTIVATE,
- VARIAX_STARTUP_WORKQUEUE,
- VARIAX_STARTUP_SETUP,
- VARIAX_STARTUP_LAST = VARIAX_STARTUP_SETUP - 1
-};
-
-struct usb_line6_variax {
- /**
- Generic Line6 USB data.
- */
- struct usb_line6 line6;
-
- /**
- Buffer for activation code.
- */
- unsigned char *buffer_activate;
-
- /**
- Handler for device initializaton.
- */
- struct work_struct startup_work;
-
- /**
- Timers for device initializaton.
- */
- struct timer_list startup_timer1;
- struct timer_list startup_timer2;
-
- /**
- Current progress in startup procedure.
- */
- int startup_progress;
-};
-
-extern int line6_variax_init(struct usb_interface *interface,
- struct usb_line6 *line6);
-
-#endif
--
2.2.1
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