Commit 73135e96 authored by Vladimir Barinov's avatar Vladimir Barinov Committed by Mauro Carvalho Chehab
Browse files

[media] V4L2: soc_camera: Renesas R-Car VIN driver 



Add Renesas R-Car VIN (Video In) V4L2 driver.
Based on the patch by Phil Edworthy <phil.edworthy@renesas.com>.
[Sergei: removed deprecated IRQF_DISABLED flag, reordered/renamed 'enum chip_id'
values, reordered rcar_vin_id_table[] entries,  removed senseless parens from
to_buf_list() macro, used ALIGN() macro in rcar_vin_setup(), added {} to the
*if* statement  and used 'bool' values instead of 0/1 where necessary, removed
unused macros, done some reformatting and clarified some comments.]

Signed-off-by: default avatarVladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: default avatarSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: default avatarGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent 8e3fbfee

drivers/media/platform/soc_camera/Kconfig

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@@ -44,6 +44,14 @@ config VIDEO_PXA27x 
	---help---

	  This is a v4l2 driver for the PXA27x Quick Capture Interface



config VIDEO_RCAR_VIN

	tristate "R-Car Video Input (VIN) support"

	depends on VIDEO_DEV && SOC_CAMERA

	select VIDEOBUF2_DMA_CONTIG

	select SOC_CAMERA_SCALE_CROP

	---help---

	  This is a v4l2 driver for the R-Car VIN Interface



config VIDEO_SH_MOBILE_CSI2

	tristate "SuperH Mobile MIPI CSI-2 Interface driver"

	depends on VIDEO_DEV && SOC_CAMERA && HAVE_CLK

drivers/media/platform/soc_camera/Makefile

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@@ -14,3 +14,4 @@ obj-$(CONFIG_VIDEO_OMAP1) += omap1_camera.o 
obj-$(CONFIG_VIDEO_PXA27x)		+= pxa_camera.o

obj-$(CONFIG_VIDEO_SH_MOBILE_CEU)	+= sh_mobile_ceu_camera.o

obj-$(CONFIG_VIDEO_SH_MOBILE_CSI2)	+= sh_mobile_csi2.o

obj-$(CONFIG_VIDEO_RCAR_VIN)		+= rcar_vin.o

drivers/media/platform/soc_camera/rcar_vin.c

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File added.

Preview size limit exceeded, changes collapsed.

include/linux/platform_data/camera-rcar.h

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/*

 * Platform data for Renesas R-Car VIN soc-camera driver

 *

 * Copyright (C) 2011-2013 Renesas Solutions Corp.

 * Copyright (C) 2013 Cogent Embedded, Inc., <source@cogentembedded.com>

 *

 * This program is free software; you can redistribute  it and/or modify it

 * under  the terms of  the GNU General  Public License as published by the

 * Free Software Foundation;  either version 2 of the  License, or (at your

 * option) any later version.

 */



#ifndef __CAMERA_RCAR_H_

#define __CAMERA_RCAR_H_



#define RCAR_VIN_HSYNC_ACTIVE_LOW	(1 << 0)

#define RCAR_VIN_VSYNC_ACTIVE_LOW	(1 << 1)

#define RCAR_VIN_BT601			(1 << 2)

#define RCAR_VIN_BT656			(1 << 3)



struct rcar_vin_platform_data {

	unsigned int flags;

};



#endif /* __CAMERA_RCAR_H_ */

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