Input: mousedev - make module parameters visible in sysfs
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Родитель
3a51f7c404
Коммит
84c12b2410
|
@ -40,15 +40,15 @@ MODULE_LICENSE("GPL");
|
|||
#endif
|
||||
|
||||
static int xres = CONFIG_INPUT_MOUSEDEV_SCREEN_X;
|
||||
module_param(xres, uint, 0);
|
||||
module_param(xres, uint, 0644);
|
||||
MODULE_PARM_DESC(xres, "Horizontal screen resolution");
|
||||
|
||||
static int yres = CONFIG_INPUT_MOUSEDEV_SCREEN_Y;
|
||||
module_param(yres, uint, 0);
|
||||
module_param(yres, uint, 0644);
|
||||
MODULE_PARM_DESC(yres, "Vertical screen resolution");
|
||||
|
||||
static unsigned tap_time = 200;
|
||||
module_param(tap_time, uint, 0);
|
||||
module_param(tap_time, uint, 0644);
|
||||
MODULE_PARM_DESC(tap_time, "Tap time for touchpads in absolute mode (msecs)");
|
||||
|
||||
struct mousedev_hw_data {
|
||||
|
@ -155,7 +155,7 @@ static void mousedev_abs_event(struct input_dev *dev, struct mousedev *mousedev,
|
|||
switch (code) {
|
||||
case ABS_X:
|
||||
size = dev->absmax[ABS_X] - dev->absmin[ABS_X];
|
||||
if (size == 0) size = xres;
|
||||
if (size == 0) size = xres ? : 1;
|
||||
if (value > dev->absmax[ABS_X]) value = dev->absmax[ABS_X];
|
||||
if (value < dev->absmin[ABS_X]) value = dev->absmin[ABS_X];
|
||||
mousedev->packet.x = ((value - dev->absmin[ABS_X]) * xres) / size;
|
||||
|
@ -164,7 +164,7 @@ static void mousedev_abs_event(struct input_dev *dev, struct mousedev *mousedev,
|
|||
|
||||
case ABS_Y:
|
||||
size = dev->absmax[ABS_Y] - dev->absmin[ABS_Y];
|
||||
if (size == 0) size = yres;
|
||||
if (size == 0) size = yres ? : 1;
|
||||
if (value > dev->absmax[ABS_Y]) value = dev->absmax[ABS_Y];
|
||||
if (value < dev->absmin[ABS_Y]) value = dev->absmin[ABS_Y];
|
||||
mousedev->packet.y = yres - ((value - dev->absmin[ABS_Y]) * yres) / size;
|
||||
|
|
Загрузка…
Ссылка в новой задаче