V4L/DVB: IR: report unknown scancodes the in-kernel decoders found

This way it is possible to use evtest to create keymap for unknown remote.

Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Maxim Levitsky 2010-07-31 11:59:24 -03:00 committed by Mauro Carvalho Chehab
parent e589333f34
commit ed4d3876d1
1 changed files with 8 additions and 0 deletions
drivers/media/IR

View File

@ -339,6 +339,8 @@ void ir_repeat(struct input_dev *dev)
spin_lock_irqsave(&ir->keylock, flags);
input_event(dev, EV_MSC, MSC_SCAN, ir->last_scancode);
if (!ir->keypressed)
goto out;
@ -370,6 +372,8 @@ void ir_keydown(struct input_dev *dev, int scancode, u8 toggle)
spin_lock_irqsave(&ir->keylock, flags);
input_event(dev, EV_MSC, MSC_SCAN, scancode);
/* Repeat event? */
if (ir->keypressed &&
ir->last_scancode == scancode &&
@ -383,9 +387,11 @@ void ir_keydown(struct input_dev *dev, int scancode, u8 toggle)
ir->last_toggle = toggle;
ir->last_keycode = keycode;
if (keycode == KEY_RESERVED)
goto out;
/* Register a keypress */
ir->keypressed = true;
IR_dprintk(1, "%s: key down event, key 0x%04x, scancode 0x%04x\n",
@ -480,6 +486,8 @@ int __ir_input_register(struct input_dev *input_dev,
set_bit(EV_KEY, input_dev->evbit);
set_bit(EV_REP, input_dev->evbit);
set_bit(EV_MSC, input_dev->evbit);
set_bit(MSC_SCAN, input_dev->mscbit);
if (ir_setkeytable(input_dev, &ir_dev->rc_tab, rc_tab)) {
rc = -ENOMEM;