[PATCH 09/21] media: atomisp: Simplify atomisp_subdev_set_selection() calls in atomisp_set_fmt()

[Hans de Goede <hdegoede@redhat.com>]

With the atomisp_subdev_set_selection(sink-pad, V4L2_SEL_TGT_CROP, rect)
calls dropped. The first and last compount code blocks of the 3 code blocks
in the if (...) {} else if (...) {} else {} code setting the source-pad
V4L2_SEL_TGT_COMPOSE selection are the same.

The both set V4L2_SEL_TGT_COMPOSE to a rectangle with the same dimensions
as f->fmt.pix.height.

Remove the else {} block at the end, drop the second if and prepend
the first if condition with "!second-if-condition ||" to remove
the code duplication.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
 drivers/staging/media/atomisp/pci/atomisp_cmd.c | 16 +++-------------
 1 file changed, 3 insertions(+), 13 deletions(-)

diff --git a/drivers/staging/media/atomisp/pci/atomisp_cmd.c b/drivers/staging/media/atomisp/pci/atomisp_cmd.c
index 36618d2eba72..2a1cb3049019 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_cmd.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_cmd.c
@@ -4319,7 +4319,8 @@ int atomisp_set_fmt(struct video_device *vdev, struct v4l2_format *f)
 
 	/* Try to enable YUV downscaling if ISP input is 10 % (either
 	 * width or height) bigger than the desired result. */
-	if (isp_sink_crop.width * 9 / 10 < f->fmt.pix.width ||
+	if (!IS_MOFD ||
+	    isp_sink_crop.width * 9 / 10 < f->fmt.pix.width ||
 	    isp_sink_crop.height * 9 / 10 < f->fmt.pix.height ||
 	    (atomisp_subdev_format_conversion(asd) &&
 	     (asd->run_mode->val == ATOMISP_RUN_MODE_VIDEO ||
@@ -4331,7 +4332,7 @@ int atomisp_set_fmt(struct video_device *vdev, struct v4l2_format *f)
 					     V4L2_SUBDEV_FORMAT_ACTIVE,
 					     ATOMISP_SUBDEV_PAD_SOURCE, V4L2_SEL_TGT_COMPOSE,
 					     0, &isp_sink_crop);
-	} else if (IS_MOFD) {
+	} else {
 		struct v4l2_rect main_compose = {0};
 
 		main_compose.width = isp_sink_crop.width;
@@ -4346,17 +4347,6 @@ int atomisp_set_fmt(struct video_device *vdev, struct v4l2_format *f)
 					 f->fmt.pix.height);
 		}
 
-		atomisp_subdev_set_selection(&asd->subdev, fh.state,
-					     V4L2_SUBDEV_FORMAT_ACTIVE,
-					     ATOMISP_SUBDEV_PAD_SOURCE,
-					     V4L2_SEL_TGT_COMPOSE, 0,
-					     &main_compose);
-	} else {
-		struct v4l2_rect main_compose = {0};
-
-		main_compose.width = f->fmt.pix.width;
-		main_compose.height = f->fmt.pix.height;
-
 		atomisp_subdev_set_selection(&asd->subdev, fh.state,
 					     V4L2_SUBDEV_FORMAT_ACTIVE,
 					     ATOMISP_SUBDEV_PAD_SOURCE,
-- 
2.40.1