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kernel_linux
提交 de1b963a 编写于 作者: D Dmitry Torokhov
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Input: whitespace fixes in drivers/input/touchscreen 

Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
上级 d083e906
隐藏空白更改
内联 并排
Showing with 92 addition and 92 deletion
drivers/input/touchscreen/elo.c
浏览文件 @ de1b963a
......@@ -226,7 +226,7 @@ static int elo_connect(struct serio *serio, struct serio_driver *drv)
input_set_abs_params(&elo->dev, ABS_Y, 96, 4000, 0, 0);
input_set_abs_params(&elo->dev, ABS_PRESSURE, 0, 255, 0, 0);
break;
case 1: /* 6-byte protocol */
input_set_abs_params(&elo->dev, ABS_PRESSURE, 0, 15, 0, 0);
......
drivers/input/touchscreen/h3600_ts_input.c
浏览文件 @ de1b963a
......@@ -89,9 +89,9 @@ MODULE_LICENSE("GPL");
#define H3600_SCANCODE_Q 4 /* 4 -> Q button */
#define H3600_SCANCODE_START 5 /* 5 -> start menu */
#define H3600_SCANCODE_UP 6 /* 6 -> up */
#define H3600_SCANCODE_RIGHT 7 /* 7 -> right */
#define H3600_SCANCODE_LEFT 8 /* 8 -> left */
#define H3600_SCANCODE_DOWN 9 /* 9 -> down */
#define H3600_SCANCODE_RIGHT 7 /* 7 -> right */
#define H3600_SCANCODE_LEFT 8 /* 8 -> left */
#define H3600_SCANCODE_DOWN 9 /* 9 -> down */
static char *h3600_name = "H3600 TouchScreen";
......@@ -113,7 +113,7 @@ struct h3600_dev {
static irqreturn_t action_button_handler(int irq, void *dev_id, struct pt_regs *regs)
{
int down = (GPLR & GPIO_BITSY_ACTION_BUTTON) ? 0 : 1;
int down = (GPLR & GPIO_BITSY_ACTION_BUTTON) ? 0 : 1;
struct input_dev *dev = (struct input_dev *) dev_id;
input_regs(dev, regs);
......@@ -125,7 +125,7 @@ static irqreturn_t action_button_handler(int irq, void *dev_id, struct pt_regs *
static irqreturn_t npower_button_handler(int irq, void *dev_id, struct pt_regs *regs)
{
int down = (GPLR & GPIO_BITSY_NPOWER_BUTTON) ? 0 : 1;
int down = (GPLR & GPIO_BITSY_NPOWER_BUTTON) ? 0 : 1;
struct input_dev *dev = (struct input_dev *) dev_id;
/*
......@@ -145,8 +145,8 @@ static irqreturn_t npower_button_handler(int irq, void *dev_id, struct pt_regs *
static int flite_brightness = 25;
enum flite_pwr {
FLITE_PWR_OFF = 0,
FLITE_PWR_ON = 1
FLITE_PWR_OFF = 0,
FLITE_PWR_ON = 1
};
/*
......@@ -157,9 +157,9 @@ unsigned int h3600_flite_power(struct input_dev *dev, enum flite_pwr pwr)
struct h3600_dev *ts = dev->private;
/* Must be in this order */
ts->serio->write(ts->serio, 1);
ts->serio->write(ts->serio, 1);
ts->serio->write(ts->serio, pwr);
ts->serio->write(ts->serio, brightness);
ts->serio->write(ts->serio, brightness);
return 0;
}
......@@ -169,26 +169,26 @@ static int h3600ts_pm_callback(struct pm_dev *pm_dev, pm_request_t req,
{
struct input_dev *dev = (struct input_dev *) data;
switch (req) {
case PM_SUSPEND: /* enter D1-D3 */
suspended = 1;
h3600_flite_power(dev, FLITE_PWR_OFF);
break;
case PM_BLANK:
if (!suspended)
h3600_flite_power(dev, FLITE_PWR_OFF);
break;
case PM_RESUME: /* enter D0 */
/* same as unblank */
case PM_UNBLANK:
if (suspended) {
//initSerial();
suspended = 0;
}
h3600_flite_power(dev, FLITE_PWR_ON);
break;
}
return 0;
switch (req) {
case PM_SUSPEND: /* enter D1-D3 */
suspended = 1;
h3600_flite_power(dev, FLITE_PWR_OFF);
break;
case PM_BLANK:
if (!suspended)
h3600_flite_power(dev, FLITE_PWR_OFF);
break;
case PM_RESUME: /* enter D0 */
/* same as unblank */
case PM_UNBLANK:
if (suspended) {
//initSerial();
suspended = 0;
}
h3600_flite_power(dev, FLITE_PWR_ON);
break;
}
return 0;
}
#endif
......@@ -199,25 +199,25 @@ static int h3600ts_pm_callback(struct pm_dev *pm_dev, pm_request_t req,
*/
static void h3600ts_process_packet(struct h3600_dev *ts, struct pt_regs *regs)
{
struct input_dev *dev = &ts->dev;
struct input_dev *dev = &ts->dev;
static int touched = 0;
int key, down = 0;
input_regs(dev, regs);
switch (ts->event) {
/*
Buttons - returned as a single byte
7 6 5 4 3 2 1 0
S x x x N N N N
switch (ts->event) {
/*
Buttons - returned as a single byte
7 6 5 4 3 2 1 0
S x x x N N N N
S switch state ( 0=pressed 1=released)
x Unused.
NNNN switch number 0-15
S switch state ( 0=pressed 1=released)
x Unused.
NNNN switch number 0-15
Note: This is true for non interrupt generated key events.
*/
case KEYBD_ID:
Note: This is true for non interrupt generated key events.
*/
case KEYBD_ID:
down = (ts->buf[0] & 0x80) ? 0 : 1;
switch (ts->buf[0] & 0x7f) {
......@@ -229,40 +229,40 @@ static void h3600ts_process_packet(struct h3600_dev *ts, struct pt_regs *regs)
break;
case H3600_SCANCODE_CONTACTS:
key = KEY_PROG2;
break;
break;
case H3600_SCANCODE_Q:
key = KEY_Q;
break;
break;
case H3600_SCANCODE_START:
key = KEY_PROG3;
break;
break;
case H3600_SCANCODE_UP:
key = KEY_UP;
break;
break;
case H3600_SCANCODE_RIGHT:
key = KEY_RIGHT;
break;
break;
case H3600_SCANCODE_LEFT:
key = KEY_LEFT;
break;
break;
case H3600_SCANCODE_DOWN:
key = KEY_DOWN;
break;
break;
default:
key = 0;
}
if (key)
input_report_key(dev, key, down);
break;
/*
* Native touchscreen event data is formatted as shown below:-
*
* +-------+-------+-------+-------+
* | Xmsb | Xlsb | Ymsb | Ylsb |
* +-------+-------+-------+-------+
* byte 0 1 2 3
*/
case TOUCHS_ID:
if (key)
input_report_key(dev, key, down);
break;
/*
* Native touchscreen event data is formatted as shown below:-
*
* +-------+-------+-------+-------+
* | Xmsb | Xlsb | Ymsb | Ylsb |
* +-------+-------+-------+-------+
* byte 0 1 2 3
*/
case TOUCHS_ID:
if (!touched) {
input_report_key(dev, BTN_TOUCH, 1);
touched = 1;
......@@ -272,19 +272,19 @@ static void h3600ts_process_packet(struct h3600_dev *ts, struct pt_regs *regs)
unsigned short x, y;
x = ts->buf[0]; x <<= 8; x += ts->buf[1];
y = ts->buf[2]; y <<= 8; y += ts->buf[3];
y = ts->buf[2]; y <<= 8; y += ts->buf[3];
input_report_abs(dev, ABS_X, x);
input_report_abs(dev, ABS_Y, y);
input_report_abs(dev, ABS_X, x);
input_report_abs(dev, ABS_Y, y);
} else {
input_report_key(dev, BTN_TOUCH, 0);
input_report_key(dev, BTN_TOUCH, 0);
touched = 0;
}
break;
break;
default:
/* Send a non input event elsewhere */
break;
}
}
input_sync(dev);
}
......@@ -293,7 +293,7 @@ static void h3600ts_process_packet(struct h3600_dev *ts, struct pt_regs *regs)
* h3600ts_event() handles events from the input module.
*/
static int h3600ts_event(struct input_dev *dev, unsigned int type,
unsigned int code, int value)
unsigned int code, int value)
{
struct h3600_dev *ts = dev->private;
......@@ -332,41 +332,41 @@ static int state;
static irqreturn_t h3600ts_interrupt(struct serio *serio, unsigned char data,
unsigned int flags, struct pt_regs *regs)
{
struct h3600_dev *ts = serio_get_drvdata(serio);
struct h3600_dev *ts = serio_get_drvdata(serio);
/*
* We have a new frame coming in.
*/
* We have a new frame coming in.
*/
switch (state) {
case STATE_SOF:
if (data == CHAR_SOF)
state = STATE_ID;
if (data == CHAR_SOF)
state = STATE_ID;
break;
case STATE_ID:
case STATE_ID:
ts->event = (data & 0xf0) >> 4;
ts->len = (data & 0xf);
ts->idx = 0;
if (ts->event >= MAX_ID) {
state = STATE_SOF;
break;
break;
}
ts->chksum = data;
state = (ts->len > 0) ? STATE_DATA : STATE_EOF;
state = (ts->len > 0) ? STATE_DATA : STATE_EOF;
break;
case STATE_DATA:
ts->chksum += data;
ts->buf[ts->idx]= data;
if(++ts->idx == ts->len)
state = STATE_EOF;
if (++ts->idx == ts->len)
state = STATE_EOF;
break;
case STATE_EOF:
state = STATE_SOF;
if (data == CHAR_EOF || data == ts->chksum)
state = STATE_SOF;
if (data == CHAR_EOF || data == ts->chksum)
h3600ts_process_packet(ts, regs);
break;
default:
printk("Error3\n");
break;
break;
default:
printk("Error3\n");
break;
}
return IRQ_HANDLED;
......@@ -390,10 +390,10 @@ static int h3600ts_connect(struct serio *serio, struct serio_driver *drv)
init_input_dev(&ts->dev);
/* Device specific stuff */
set_GPIO_IRQ_edge(GPIO_BITSY_ACTION_BUTTON, GPIO_BOTH_EDGES);
set_GPIO_IRQ_edge(GPIO_BITSY_NPOWER_BUTTON, GPIO_RISING_EDGE);
set_GPIO_IRQ_edge(GPIO_BITSY_ACTION_BUTTON, GPIO_BOTH_EDGES);
set_GPIO_IRQ_edge(GPIO_BITSY_NPOWER_BUTTON, GPIO_RISING_EDGE);
if (request_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, action_button_handler,
if (request_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, action_button_handler,
SA_SHIRQ | SA_INTERRUPT | SA_SAMPLE_RANDOM,
"h3600_action", &ts->dev)) {
printk(KERN_ERR "h3600ts.c: Could not allocate Action Button IRQ!\n");
......@@ -401,7 +401,7 @@ static int h3600ts_connect(struct serio *serio, struct serio_driver *drv)
return -EBUSY;
}
if (request_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, npower_button_handler,
if (request_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, npower_button_handler,
SA_SHIRQ | SA_INTERRUPT | SA_SAMPLE_RANDOM,
"h3600_suspend", &ts->dev)) {
free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, &ts->dev);
......@@ -433,7 +433,7 @@ static int h3600ts_connect(struct serio *serio, struct serio_driver *drv)
sprintf(ts->phys, "%s/input0", serio->phys);
ts->dev.event = h3600ts_event;
ts->dev.event = h3600ts_event;
ts->dev.private = ts;
ts->dev.name = h3600_name;
ts->dev.phys = ts->phys;
......@@ -446,8 +446,8 @@ static int h3600ts_connect(struct serio *serio, struct serio_driver *drv)
err = serio_open(serio, drv);
if (err) {
free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, ts);
free_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, ts);
free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, ts);
free_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, ts);
serio_set_drvdata(serio, NULL);
kfree(ts);
return err;
......
drivers/input/touchscreen/mk712.c
浏览文件 @ de1b963a
......@@ -17,7 +17,7 @@
* found in Gateway AOL Connected Touchpad computers.
*
* Documentation for ICS MK712 can be found at:
* http://www.icst.com/pdf/mk712.pdf
* http://www.icst.com/pdf/mk712.pdf
*/
/*
......
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