From ed4d3876d18d95406e0258a6421b1f4eda51d629 Mon Sep 17 00:00:00 2001 From: Maxim Levitsky Date: Sat, 31 Jul 2010 11:59:24 -0300 Subject: [PATCH] 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 Signed-off-by: Mauro Carvalho Chehab --- drivers/media/IR/ir-keytable.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/media/IR/ir-keytable.c b/drivers/media/IR/ir-keytable.c index 411976d10f83..7032ea047f8a 100644 --- a/drivers/media/IR/ir-keytable.c +++ b/drivers/media/IR/ir-keytable.c @@ -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; -- 2.20.1