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Diffstat (limited to 'sound/usb/line6/pod.c')
-rw-r--r--sound/usb/line6/pod.c224
1 files changed, 222 insertions, 2 deletions
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");