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Commit 7f3917f6 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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V4L/DVB (7925): cx18: ensure that the xceive pin is always asserted on init. 



Signed-off-by: default avatarHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 3b4a9714

drivers/media/video/cx18/cx18-gpio.c

+5 −3
Original line number Diff line number Diff line
@@ -62,11 +62,13 @@ void cx18_gpio_init(struct cx18 *cx) 
	gpio_dir = cx->card->gpio_init.direction;

	gpio_val = cx->card->gpio_init.initial_value;



	if (gpio_dir == 0)

		return;



	if (cx->card->xceive_pin) {

		gpio_dir |= 1 << cx->card->xceive_pin;

		gpio_val |= 1 << cx->card->xceive_pin;

	}



	if (gpio_dir == 0)

		return;



	CX18_DEBUG_INFO("GPIO initial dir: %08x/%08x out: %08x/%08x\n",

		   read_reg(CX18_REG_GPIO_DIR1), read_reg(CX18_REG_GPIO_DIR2),