[PATCH 11/13] IR: report unknown scancodes the in-kernel decoders found.
From: Maxim Levitsky <maximlevitsky@gmail.com>
Date: 2010-07-30 02:18:00
Also in:
linux-media
Subsystem:
media input infrastructure (v4l/dvb), the rest · Maintainers:
Mauro Carvalho Chehab, Linus Torvalds
This way it is possible to use evtest to create keymap for unknown remote. Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com> --- drivers/media/IR/ir-keytable.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/drivers/media/IR/ir-keytable.c b/drivers/media/IR/ir-keytable.c
index 34b9c07..ba7678a 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;
--
1.7.0.4