Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
diff --git a/drivers/media/video/bt8xx/bttv-input.c b/drivers/media/video/bt8xx/bttv-input.c
index 7f48306..8ede256 100644
--- a/drivers/media/video/bt8xx/bttv-input.c
+++ b/drivers/media/video/bt8xx/bttv-input.c
@@ -522,6 +522,11 @@ int bttv_input_init(struct bttv *btv)
gpio = bttv_gpio_read(&btv->c);
bttv_gpio_write(&btv->c, gpio & ~(1 << 4));
bttv_gpio_write(&btv->c, gpio | (1 << 4));
+
+ /* set normal/inverted mode at GPINTR pin as irq trigger */
+ btaor(0,
+ ~(BT848_GPIO_DMA_CTL_GPINTC | BT848_GPIO_DMA_CTL_GPINTI),
+ BT848_GPIO_DMA_CTL);
} else {
/* init hardware-specific stuff */
bttv_gpio_inout(&btv->c, ir->mask_keycode | ir->mask_keydown, 0);
--
1.7.1
--
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