diff options
Diffstat (limited to 'drivers/media/platform/soc_camera/soc_scale_crop.c')
| -rw-r--r-- | drivers/media/platform/soc_camera/soc_scale_crop.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/media/platform/soc_camera/soc_scale_crop.c b/drivers/media/platform/soc_camera/soc_scale_crop.c index f77252d6ccd3..0116097c0c0f 100644 --- a/drivers/media/platform/soc_camera/soc_scale_crop.c +++ b/drivers/media/platform/soc_camera/soc_scale_crop.c @@ -62,7 +62,8 @@ int soc_camera_client_g_rect(struct v4l2_subdev *sd, struct v4l2_rect *rect) EXPORT_SYMBOL(soc_camera_client_g_rect); /* Client crop has changed, update our sub-rectangle to remain within the area */ -static void update_subrect(struct v4l2_rect *rect, struct v4l2_rect *subrect) +static void move_and_crop_subrect(struct v4l2_rect *rect, + struct v4l2_rect *subrect) { if (rect->width < subrect->width) subrect->width = rect->width; @@ -72,14 +73,14 @@ static void update_subrect(struct v4l2_rect *rect, struct v4l2_rect *subrect) if (rect->left > subrect->left) subrect->left = rect->left; - else if (rect->left + rect->width > + else if (rect->left + rect->width < subrect->left + subrect->width) subrect->left = rect->left + rect->width - subrect->width; if (rect->top > subrect->top) subrect->top = rect->top; - else if (rect->top + rect->height > + else if (rect->top + rect->height < subrect->top + subrect->height) subrect->top = rect->top + rect->height - subrect->height; @@ -216,7 +217,7 @@ int soc_camera_client_s_selection(struct v4l2_subdev *sd, if (!ret) { *target_rect = *cam_rect; - update_subrect(target_rect, subrect); + move_and_crop_subrect(target_rect, subrect); } return ret; @@ -299,7 +300,7 @@ update_cache: if (host_1to1) *subrect = *rect; else - update_subrect(rect, subrect); + move_and_crop_subrect(rect, subrect); return 0; } |