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V4L/DVB (9241): soc-camera: move sensor power management to soc_camera_platform.c 

Switching sensors on and off is now done by sensor drivers themselves,
typically using platform-provided hooks. Update soc_camera_platform.c to
do the same. Also remove a refundant struct soc_camera_platform_info
definition from soc_camera_platform.c.

Tested-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Guennadi Liakhovetski 2008-10-16 19:49:27 -03:00 committed by Mauro Carvalho Chehab
parent 2a1d245b70
commit 50c616fd0b
2 changed files with 12 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/media/video/soc_camera_platform.c
View File

@ -18,15 +18,7 @@
#include <linux/videodev2.h>
#include <media/v4l2-common.h>
#include <media/soc_camera.h>
struct soc_camera_platform_info {
int iface;
char *format_name;
unsigned long format_depth;
struct v4l2_pix_format format;
unsigned long bus_param;
int (*set_capture)(struct soc_camera_platform_info *info, int enable);
};
#include <media/soc_camera_platform.h>
struct soc_camera_platform_priv {
struct soc_camera_platform_info *info;
@ -44,11 +36,21 @@ soc_camera_platform_get_info(struct soc_camera_device *icd)
static int soc_camera_platform_init(struct soc_camera_device *icd)
{
struct soc_camera_platform_info *p = soc_camera_platform_get_info(icd);
if (p->power)
p->power(1);
return 0;
}
static int soc_camera_platform_release(struct soc_camera_device *icd)
{
struct soc_camera_platform_info *p = soc_camera_platform_get_info(icd);
if (p->power)
p->power(0);
return 0;
}

1
include/media/soc_camera_platform.h
View File

@ -9,6 +9,7 @@ struct soc_camera_platform_info {
unsigned long format_depth;
struct v4l2_pix_format format;
unsigned long bus_param;
void (*power)(int);
int (*set_capture)(struct soc_camera_platform_info *info, int enable);
};