The try_fmt should limit the width and height to the know limits of the RGA. Use the clamp() helper instead of open coding the clamping. Signed-off-by: Michael Tretter <m.tretter@xxxxxxxxxxxxxx> --- drivers/media/platform/rockchip/rga/rga.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/drivers/media/platform/rockchip/rga/rga.c b/drivers/media/platform/rockchip/rga/rga.c index 149deb1f1e03..49403498bc17 100644 --- a/drivers/media/platform/rockchip/rga/rga.c +++ b/drivers/media/platform/rockchip/rga/rga.c @@ -480,15 +480,10 @@ static int vidioc_try_fmt(struct file *file, void *prv, struct v4l2_format *f) f->fmt.pix.field = V4L2_FIELD_NONE; - if (f->fmt.pix.width > MAX_WIDTH) - f->fmt.pix.width = MAX_WIDTH; - if (f->fmt.pix.height > MAX_HEIGHT) - f->fmt.pix.height = MAX_HEIGHT; - - if (f->fmt.pix.width < MIN_WIDTH) - f->fmt.pix.width = MIN_WIDTH; - if (f->fmt.pix.height < MIN_HEIGHT) - f->fmt.pix.height = MIN_HEIGHT; + f->fmt.pix.width = clamp(f->fmt.pix.width, + (u32)MIN_WIDTH, (u32)MAX_WIDTH); + f->fmt.pix.height = clamp(f->fmt.pix.height, + (u32)MIN_HEIGHT, (u32)MAX_HEIGHT); if (fmt->hw_format >= RGA_COLOR_FMT_YUV422SP) f->fmt.pix.bytesperline = f->fmt.pix.width; -- 2.39.2
