diff options
Diffstat (limited to 'drivers/media/i2c/mt9v032.c')
| -rw-r--r-- | drivers/media/i2c/mt9v032.c | 43 |
1 files changed, 24 insertions, 19 deletions
diff --git a/drivers/media/i2c/mt9v032.c b/drivers/media/i2c/mt9v032.c index 93687c1e409..bd3f979a4d4 100644 --- a/drivers/media/i2c/mt9v032.c +++ b/drivers/media/i2c/mt9v032.c @@ -552,39 +552,44 @@ static int mt9v032_set_format(struct v4l2_subdev *subdev, return 0; } -static int mt9v032_get_crop(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_crop *crop) +static int mt9v032_get_selection(struct v4l2_subdev *subdev, + struct v4l2_subdev_fh *fh, + struct v4l2_subdev_selection *sel) { struct mt9v032 *mt9v032 = to_mt9v032(subdev); - crop->rect = *__mt9v032_get_pad_crop(mt9v032, fh, crop->pad, - crop->which); + if (sel->target != V4L2_SEL_TGT_CROP) + return -EINVAL; + + sel->r = *__mt9v032_get_pad_crop(mt9v032, fh, sel->pad, sel->which); return 0; } -static int mt9v032_set_crop(struct v4l2_subdev *subdev, - struct v4l2_subdev_fh *fh, - struct v4l2_subdev_crop *crop) +static int mt9v032_set_selection(struct v4l2_subdev *subdev, + struct v4l2_subdev_fh *fh, + struct v4l2_subdev_selection *sel) { struct mt9v032 *mt9v032 = to_mt9v032(subdev); struct v4l2_mbus_framefmt *__format; struct v4l2_rect *__crop; struct v4l2_rect rect; + if (sel->target != V4L2_SEL_TGT_CROP) + return -EINVAL; + /* Clamp the crop rectangle boundaries and align them to a non multiple * of 2 pixels to ensure a GRBG Bayer pattern. */ - rect.left = clamp(ALIGN(crop->rect.left + 1, 2) - 1, + rect.left = clamp(ALIGN(sel->r.left + 1, 2) - 1, MT9V032_COLUMN_START_MIN, MT9V032_COLUMN_START_MAX); - rect.top = clamp(ALIGN(crop->rect.top + 1, 2) - 1, + rect.top = clamp(ALIGN(sel->r.top + 1, 2) - 1, MT9V032_ROW_START_MIN, MT9V032_ROW_START_MAX); - rect.width = clamp_t(unsigned int, ALIGN(crop->rect.width, 2), + rect.width = clamp_t(unsigned int, ALIGN(sel->r.width, 2), MT9V032_WINDOW_WIDTH_MIN, MT9V032_WINDOW_WIDTH_MAX); - rect.height = clamp_t(unsigned int, ALIGN(crop->rect.height, 2), + rect.height = clamp_t(unsigned int, ALIGN(sel->r.height, 2), MT9V032_WINDOW_HEIGHT_MIN, MT9V032_WINDOW_HEIGHT_MAX); @@ -593,17 +598,17 @@ static int mt9v032_set_crop(struct v4l2_subdev *subdev, rect.height = min_t(unsigned int, rect.height, MT9V032_PIXEL_ARRAY_HEIGHT - rect.top); - __crop = __mt9v032_get_pad_crop(mt9v032, fh, crop->pad, crop->which); + __crop = __mt9v032_get_pad_crop(mt9v032, fh, sel->pad, sel->which); if (rect.width != __crop->width || rect.height != __crop->height) { /* Reset the output image size if the crop rectangle size has * been modified. */ - __format = __mt9v032_get_pad_format(mt9v032, fh, crop->pad, - crop->which); + __format = __mt9v032_get_pad_format(mt9v032, fh, sel->pad, + sel->which); __format->width = rect.width; __format->height = rect.height; - if (crop->which == V4L2_SUBDEV_FORMAT_ACTIVE) { + if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE) { mt9v032->hratio = 1; mt9v032->vratio = 1; mt9v032_configure_pixel_rate(mt9v032); @@ -611,7 +616,7 @@ static int mt9v032_set_crop(struct v4l2_subdev *subdev, } *__crop = rect; - crop->rect = rect; + sel->r = rect; return 0; } @@ -844,8 +849,8 @@ static struct v4l2_subdev_pad_ops mt9v032_subdev_pad_ops = { .enum_frame_size = mt9v032_enum_frame_size, .get_fmt = mt9v032_get_format, .set_fmt = mt9v032_set_format, - .get_crop = mt9v032_get_crop, - .set_crop = mt9v032_set_crop, + .get_selection = mt9v032_get_selection, + .set_selection = mt9v032_set_selection, }; static struct v4l2_subdev_ops mt9v032_subdev_ops = { |