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Commit 042d8790 authored by Guennadi Liakhovetski's avatar Guennadi Liakhovetski Committed by Mauro Carvalho Chehab
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V4L/DVB (10093): soc-camera: add new bus width and signal polarity flags 



In preparation for i.MX31 camera host driver add flags for 4 and 15 bit bus
widths and for data lines polarity inversion.

Signed-off-by: default avatarGuennadi Liakhovetski <lg@denx.de>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent b6c6173e

include/media/soc_camera.h

+14 −9
Original line number Diff line number Diff line
@@ -221,15 +221,20 @@ static inline struct v4l2_queryctrl const *soc_camera_find_qctrl( 
#define SOCAM_HSYNC_ACTIVE_LOW		(1 << 3)

#define SOCAM_VSYNC_ACTIVE_HIGH		(1 << 4)

#define SOCAM_VSYNC_ACTIVE_LOW		(1 << 5)

#define SOCAM_DATAWIDTH_8		(1 << 6)

#define SOCAM_DATAWIDTH_9		(1 << 7)

#define SOCAM_DATAWIDTH_10		(1 << 8)

#define SOCAM_DATAWIDTH_16		(1 << 9)

#define SOCAM_PCLK_SAMPLE_RISING	(1 << 10)

#define SOCAM_PCLK_SAMPLE_FALLING	(1 << 11)



#define SOCAM_DATAWIDTH_MASK (SOCAM_DATAWIDTH_8 | SOCAM_DATAWIDTH_9 | \

			      SOCAM_DATAWIDTH_10 | SOCAM_DATAWIDTH_16)

#define SOCAM_DATAWIDTH_4		(1 << 6)

#define SOCAM_DATAWIDTH_8		(1 << 7)

#define SOCAM_DATAWIDTH_9		(1 << 8)

#define SOCAM_DATAWIDTH_10		(1 << 9)

#define SOCAM_DATAWIDTH_15		(1 << 10)

#define SOCAM_DATAWIDTH_16		(1 << 11)

#define SOCAM_PCLK_SAMPLE_RISING	(1 << 12)

#define SOCAM_PCLK_SAMPLE_FALLING	(1 << 13)

#define SOCAM_DATA_ACTIVE_HIGH		(1 << 14)

#define SOCAM_DATA_ACTIVE_LOW		(1 << 15)



#define SOCAM_DATAWIDTH_MASK (SOCAM_DATAWIDTH_4 | SOCAM_DATAWIDTH_8 | \

			      SOCAM_DATAWIDTH_9 | SOCAM_DATAWIDTH_10 | \

			      SOCAM_DATAWIDTH_15 | SOCAM_DATAWIDTH_16)



static inline unsigned long soc_camera_bus_param_compatible(

			unsigned long camera_flags, unsigned long bus_flags)