openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

media: ov5645: Use v4l2_find_nearest_size 

Use v4l2_find_nearest_size instead of a driver specific function to find
nearest matching size.

Signed-off-by: Todor Tomov <todor.tomov@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Todor Tomov 2018-03-21 04:42:36 -04:00 committed by Mauro Carvalho Chehab
parent 06fe932307
commit 5b81c53c49
1 changed files with 5 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
drivers/media/i2c/ov5645.c
View File

@ -959,23 +959,6 @@ __ov5645_get_pad_crop(struct ov5645 *ov5645, struct v4l2_subdev_pad_config *cfg,
}
}
static const struct ov5645_mode_info *
ov5645_find_nearest_mode(unsigned int width, unsigned int height)
{
int i;
for (i = ARRAY_SIZE(ov5645_mode_info_data) - 1; i >= 0; i--) {
if (ov5645_mode_info_data[i].width <= width &&
ov5645_mode_info_data[i].height <= height)
break;
}
if (i < 0)
i = 0;
return &ov5645_mode_info_data[i];
}
static int ov5645_set_format(struct v4l2_subdev *sd,
struct v4l2_subdev_pad_config *cfg,
struct v4l2_subdev_format *format)
@ -989,8 +972,11 @@ static int ov5645_set_format(struct v4l2_subdev *sd,
__crop = __ov5645_get_pad_crop(ov5645, cfg, format->pad,
format->which);
new_mode = ov5645_find_nearest_mode(format->format.width,
format->format.height);
new_mode = v4l2_find_nearest_size(ov5645_mode_info_data,
ARRAY_SIZE(ov5645_mode_info_data),
width, height,
format->format.width, format->format.height);
__crop->width = new_mode->width;
__crop->height = new_mode->height;