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Commit e5119885 authored by Dmitry Torokhov's avatar Dmitry Torokhov
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Input: wacom - fix formatting in accordance to CodingStyle 

Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent b2f86369
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Showing with 52 additions and 71 deletions
drivers/usb/input/wacom.c
View file @ e5119885
......@@ -178,8 +178,7 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs)
if (!wacom->tool[0]) {
/* Going into proximity select tool */
wacom->tool[1] = (data[4] & 0x20)? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
}
else {
} else {
/* was entered with stylus2 pressed */
if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20) ) {
/* report out proximity for previous tool */
......@@ -202,8 +201,7 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs)
input_report_key(dev, BTN_STYLUS, data[4] & 0x10);
/* Only allow the stylus2 button to be reported for the pen tool. */
input_report_key(dev, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
}
else {
} else {
/* report proximity-out of a (valid) tool */
if (wacom->tool[1] != BTN_TOOL_RUBBER) {
/* Unknown tool selected default to pen tool */
......@@ -215,7 +213,7 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs)
wacom->tool[0] = prox; /* Save proximity state */
input_sync(dev);
exit:
exit:
retval = usb_submit_urb (urb, GFP_ATOMIC);
if (retval)
err ("%s - usb_submit_urb failed with result %d",
......@@ -244,20 +242,16 @@ static void wacom_ptu_irq(struct urb *urb, struct pt_regs *regs)
goto exit;
}
if (data[0] != 2)
{
if (data[0] != 2) {
printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]);
goto exit;
}
input_regs(dev, regs);
if (data[1] & 0x04)
{
if (data[1] & 0x04) {
input_report_key(dev, BTN_TOOL_RUBBER, data[1] & 0x20);
input_report_key(dev, BTN_TOUCH, data[1] & 0x08);
}
else
{
} else {
input_report_key(dev, BTN_TOOL_PEN, data[1] & 0x20);
input_report_key(dev, BTN_TOUCH, data[1] & 0x01);
}
......@@ -269,7 +263,7 @@ static void wacom_ptu_irq(struct urb *urb, struct pt_regs *regs)
input_sync(dev);
exit:
exit:
retval = usb_submit_urb (urb, GFP_ATOMIC);
if (retval)
err ("%s - usb_submit_urb failed with result %d",
......@@ -312,7 +306,7 @@ static void wacom_penpartner_irq(struct urb *urb, struct pt_regs *regs)
input_report_key(dev, BTN_STYLUS, (data[5] & 0x40));
input_sync(dev);
exit:
exit:
retval = usb_submit_urb (urb, GFP_ATOMIC);
if (retval)
err ("%s - usb_submit_urb failed with result %d",
......@@ -352,8 +346,8 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs)
input_regs(dev, regs);
if ( data[1] & 0x10 ) /* in prox */
{
if (data[1] & 0x10) { /* in prox */
switch ((data[1] >> 5) & 3) {
case 0: /* Pen */
......@@ -392,7 +386,7 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs)
input_report_key(dev, wacom->tool[0], data[1] & 0x10);
input_sync(dev);
exit:
exit:
retval = usb_submit_urb (urb, GFP_ATOMIC);
if (retval)
err ("%s - usb_submit_urb failed with result %d",
......@@ -410,8 +404,7 @@ static int wacom_intuos_inout(struct urb *urb)
idx = data[1] & 0x01;
/* Enter report */
if ((data[1] & 0xfc) == 0xc0)
{
if ((data[1] & 0xfc) == 0xc0) {
/* serial number of the tool */
wacom->serial[idx] = ((data[3] & 0x0f) << 28) +
(data[4] << 20) + (data[5] << 12) +
......@@ -490,8 +483,7 @@ static void wacom_intuos_general(struct urb *urb)
unsigned int t;
/* general pen packet */
if ((data[1] & 0xb8) == 0xa0)
{
if ((data[1] & 0xb8) == 0xa0) {
t = (data[6] << 2) | ((data[7] >> 6) & 3);
input_report_abs(dev, ABS_PRESSURE, t);
input_report_abs(dev, ABS_TILT_X,
......@@ -503,8 +495,7 @@ static void wacom_intuos_general(struct urb *urb)
}
/* airbrush second packet */
if ((data[1] & 0xbc) == 0xb4)
{
if ((data[1] & 0xbc) == 0xb4) {
input_report_abs(dev, ABS_WHEEL,
(data[6] << 2) | ((data[7] >> 6) & 3));
input_report_abs(dev, ABS_TILT_X,
......@@ -549,11 +540,9 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
idx = data[1] & 0x01;
/* pad packets. Works as a second tool and is always in prox */
if (data[0] == 12)
{
if (data[0] == 12) {
/* initiate the pad as a device */
if (wacom->tool[1] != BTN_TOOL_FINGER)
{
if (wacom->tool[1] != BTN_TOOL_FINGER) {
wacom->tool[1] = BTN_TOOL_FINGER;
input_report_key(dev, wacom->tool[1], 1);
}
......@@ -573,19 +562,18 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
}
/* process in/out prox events */
if (wacom_intuos_inout(urb)) goto exit;
if (wacom_intuos_inout(urb))
goto exit;
/* Cintiq doesn't send data when RDY bit isn't set */
if ((wacom->features->type == CINTIQ) && !(data[1] & 0x40)) return;
if ((wacom->features->type == CINTIQ) && !(data[1] & 0x40))
return;
if(wacom->features->type >= INTUOS3)
{
if (wacom->features->type >= INTUOS3) {
input_report_abs(dev, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
input_report_abs(dev, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
input_report_abs(dev, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
}
else
{
} else {
input_report_abs(dev, ABS_X, be16_to_cpu(*(__be16 *) &data[2]));
input_report_abs(dev, ABS_Y, be16_to_cpu(*(__be16 *) &data[4]));
input_report_abs(dev, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
......@@ -596,11 +584,10 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
/* 4D mouse, 2D mouse, marker pen rotation, or Lens cursor packets */
if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0) {
if (data[1] & 0x02) {
/* Rotation packet */
if (data[1] & 0x02)
{
if(wacom->features->type >= INTUOS3)
{
if (wacom->features->type >= INTUOS3) {
/* I3 marker pen rotation reported as wheel
* due to valuator limitation
*/
......@@ -608,18 +595,15 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
((t-1) / 2 + 450)) : (450 - t / 2) ;
input_report_abs(dev, ABS_WHEEL, t);
}
else
{
} else {
/* 4D mouse rotation packet */
t = (data[6] << 3) | ((data[7] >> 5) & 7);
input_report_abs(dev, ABS_RZ, (data[7] & 0x20) ?
((t - 1) / 2) : -t / 2);
}
}
/* 4D mouse packets */
else if ( !(data[1] & 0x10) && wacom->features->type < INTUOS3)
{
} else if (!(data[1] & 0x10) && wacom->features->type < INTUOS3) {
/* 4D mouse packet */
input_report_key(dev, BTN_LEFT, data[8] & 0x01);
input_report_key(dev, BTN_MIDDLE, data[8] & 0x02);
input_report_key(dev, BTN_RIGHT, data[8] & 0x04);
......@@ -628,10 +612,9 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
input_report_key(dev, BTN_EXTRA, data[8] & 0x10);
t = (data[6] << 2) | ((data[7] >> 6) & 3);
input_report_abs(dev, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
}
/* 2D mouse packets */
else if (wacom->tool[idx] == BTN_TOOL_MOUSE)
{
} else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
/* 2D mouse packet */
input_report_key(dev, BTN_LEFT, data[8] & 0x04);
input_report_key(dev, BTN_MIDDLE, data[8] & 0x08);
input_report_key(dev, BTN_RIGHT, data[8] & 0x10);
......@@ -639,15 +622,13 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
- (data[8] & 0x01));
/* I3 2D mouse side buttons */
if (wacom->features->type == INTUOS3)
{
if (wacom->features->type == INTUOS3) {
input_report_key(dev, BTN_SIDE, data[8] & 0x40);
input_report_key(dev, BTN_EXTRA, data[8] & 0x20);
}
}
} else if (wacom->features->type < INTUOS3) {
/* Lens cursor packets */
else if (wacom->features->type < INTUOS3)
{
input_report_key(dev, BTN_LEFT, data[8] & 0x01);
input_report_key(dev, BTN_MIDDLE, data[8] & 0x02);
input_report_key(dev, BTN_RIGHT, data[8] & 0x04);
......
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