#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/kobject.h>
#include <linux/mutex.h>
#include <linux/uaccess.h>
#include <linux/input.h>
#include <linux/usb.h>
#include <linux/poll.h>
#include "alphatrack.h"
Go to the source code of this file.
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| | MODULE_DEVICE_TABLE (usb, usb_alphatrack_table) |
| |
| | MODULE_VERSION ("0.41") |
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| | MODULE_AUTHOR ("Mike Taht <m@taht.net>") |
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| | MODULE_DESCRIPTION ("Alphatrack USB Driver") |
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| | MODULE_LICENSE ("GPL") |
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| | MODULE_SUPPORTED_DEVICE ("Frontier Designs Alphatrack Control Surface") |
| |
| | module_param (debug, int, S_IRUGO|S_IWUSR) |
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| | MODULE_PARM_DESC (debug,"Debug enabled or not") |
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| | module_param (ring_buffer_size, int, S_IRUGO) |
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| | MODULE_PARM_DESC (ring_buffer_size,"Read ring buffer size") |
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| | module_param (write_buffer_size, int, S_IRUGO) |
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| | MODULE_PARM_DESC (write_buffer_size,"Write buffer size") |
| |
| | module_param (min_interrupt_in_interval, int, 0) |
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| | MODULE_PARM_DESC (min_interrupt_in_interval,"Minimum interrupt in interval in ms") |
| |
| | module_param (min_interrupt_out_interval, int, 0) |
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| | MODULE_PARM_DESC (min_interrupt_out_interval,"Minimum interrupt out interval in ms") |
| |
| | module_usb_driver (usb_alphatrack_driver) |
| |
| #define ALPHATRACK_DEBUG 0 |
| #define ALPHATRACK_USB_TIMEOUT 10 |
| #define BUFFERED_WRITES 0 |
| #define COMPRESS_FADER_EVENTS 0 |
| #define INPUT_CMD_SIZE 12 |
| #define OUTPUT_CMD_SIZE 8 |
| #define PRODUCT_ID 0xfad1 |
| #define RING_BUFFER_SIZE 512 |
| #define SUPPRESS_EXTRA_OFFLINE_EVENTS 0 |
| #define SUPPRESS_EXTRA_ONLINE_EVENTS 0 |
| #define USB_ALPHATRACK_MINOR_BASE 176 |
This driver uses a ring buffer for time critical reading of interrupt in reports and provides read and write methods for raw interrupt reports.
Definition at line 50 of file alphatrack.c.
| #define WRITE_BUFFER_SIZE 34 |
| MODULE_AUTHOR |
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"Mike Taht <m@taht.net>" |
| ) |
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| MODULE_DESCRIPTION |
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"Alphatrack USB Driver" |
| ) |
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| MODULE_DEVICE_TABLE |
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usb |
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usb_alphatrack_table |
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) |
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| module_param |
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write_buffer_size |
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int |
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S_IRUGO |
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) |
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| module_param |
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min_interrupt_in_interval |
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int |
, |
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0 |
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) |
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| module_param |
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min_interrupt_out_interval |
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int |
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0 |
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) |
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| MODULE_PARM_DESC |
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write_buffer_size |
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"Write buffer size" |
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) |
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| MODULE_SUPPORTED_DEVICE |
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"Frontier Designs Alphatrack Control Surface" |
| ) |
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| module_usb_driver |
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usb_alphatrack_driver |
| ) |
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| MODULE_VERSION |
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"0.41" |
| ) |
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1.8.2