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Commit 5ef54b59 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
Browse files

[media] adv7604: Specify the default input through platform data 



And set input routing when initializing the device.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent e9d50e9e

drivers/media/i2c/adv7604.c

+7 −0
Original line number Diff line number Diff line
@@ -2441,6 +2441,13 @@ static int adv7604_core_init(struct v4l2_subdev *sd) 


	disable_input(sd);



	if (pdata->default_input >= 0 &&

	    pdata->default_input < state->source_pad) {

		state->selected_input = pdata->default_input;

		select_input(sd);

		enable_input(sd);

	}



	/* power */

	io_write(sd, 0x0c, 0x42);   /* Power up part and power down VDP */

	io_write(sd, 0x0b, 0x44);   /* Power down ESDP block */

include/media/adv7604.h

+2 −0
Original line number Diff line number Diff line
@@ -104,6 +104,8 @@ struct adv7604_platform_data { 
	/* DIS_CABLE_DET_RST: 1 if the 5V pins are unused and unconnected */

	unsigned disable_cable_det_rst:1;



	int default_input;



	/* Analog input muxing mode */

	enum adv7604_ain_sel ain_sel;