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Commit ed4d3876 authored by Maxim Levitsky's avatar Maxim Levitsky Committed by Mauro Carvalho Chehab
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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: default avatarMaxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent e589333f

drivers/media/IR/ir-keytable.c

+8 −0
Original line number Diff line number Diff line
@@ -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;