Re: [PATCH v2 4/8] Revert "media: imx: Set capture compose rectangle in capture_device_set_format"

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Yes, because the reverted commit was merged before the imx7 support, I will fix this for v3. 

Steve


On 4/30/19 3:00 PM, Rui Miguel Silva wrote:

Hi Steve,
On Sun 28 Apr 2019 at 20:09, Steve Longerbeam wrote:

Rvert this commit, as imx_media_capture_device_set_format() will be
removed.

This reverts commit 5964cbd8692252615370b77eb96764dd70c2f837.

Signed-off-by: Steve Longerbeam <slongerbeam@xxxxxxxxx>
---
  drivers/staging/media/imx/imx-ic-prpencvf.c   |  5 ++--
  drivers/staging/media/imx/imx-media-capture.c | 24 +++++++++----------
  drivers/staging/media/imx/imx-media-csi.c     |  5 ++--
  drivers/staging/media/imx/imx-media-utils.c   | 20 ++++------------
  drivers/staging/media/imx/imx-media.h         |  6 ++---
  5 files changed, 23 insertions(+), 37 deletions(-)

diff --git a/drivers/staging/media/imx/imx-ic-prpencvf.c b/drivers/staging/media/imx/imx-ic-prpencvf.c
index 8242d88dfb82..afaa3a8b15e9 100644
--- a/drivers/staging/media/imx/imx-ic-prpencvf.c
+++ b/drivers/staging/media/imx/imx-ic-prpencvf.c
@@ -910,7 +910,6 @@ static int prp_set_fmt(struct v4l2_subdev *sd,
  	const struct imx_media_pixfmt *cc;
  	struct v4l2_pix_format vdev_fmt;
  	struct v4l2_mbus_framefmt *fmt;
-	struct v4l2_rect vdev_compose;
  	int ret = 0;
if (sdformat->pad >= PRPENCVF_NUM_PADS) 
@@ -952,11 +951,11 @@ static int prp_set_fmt(struct v4l2_subdev *sd,
  	priv->cc[sdformat->pad] = cc;
/* propagate output pad format to capture device */ 
-	imx_media_mbus_fmt_to_pix_fmt(&vdev_fmt, &vdev_compose,
+	imx_media_mbus_fmt_to_pix_fmt(&vdev_fmt,
  				      &priv->format_mbus[PRPENCVF_SRC_PAD],
  				      priv->cc[PRPENCVF_SRC_PAD]);
  	mutex_unlock(&priv->lock);
-	imx_media_capture_device_set_format(vdev, &vdev_fmt, &vdev_compose);
+	imx_media_capture_device_set_format(vdev, &vdev_fmt);
return 0; 
  out:
diff --git a/drivers/staging/media/imx/imx-media-capture.c b/drivers/staging/media/imx/imx-media-capture.c
index 335084a6b0cd..555f6204660b 100644
--- a/drivers/staging/media/imx/imx-media-capture.c
+++ b/drivers/staging/media/imx/imx-media-capture.c
@@ -205,8 +205,7 @@ static int capture_g_fmt_vid_cap(struct file *file, void *fh,
static int __capture_try_fmt_vid_cap(struct capture_priv *priv, 
  				     struct v4l2_subdev_format *fmt_src,
-				     struct v4l2_format *f,
-				     struct v4l2_rect *compose)
+				     struct v4l2_format *f)
  {
  	const struct imx_media_pixfmt *cc, *cc_src;
@@ -246,8 +245,7 @@ static int __capture_try_fmt_vid_cap(struct capture_priv *priv, 
  		}
  	}
- imx_media_mbus_fmt_to_pix_fmt(&f->fmt.pix, compose, 
-				      &fmt_src->format, cc);
+	imx_media_mbus_fmt_to_pix_fmt(&f->fmt.pix, &fmt_src->format, cc);
return 0; 
  }
@@ -265,7 +263,7 @@ static int capture_try_fmt_vid_cap(struct file *file, void *fh,
  	if (ret)
  		return ret;
- return __capture_try_fmt_vid_cap(priv, &fmt_src, f, NULL); 
+	return __capture_try_fmt_vid_cap(priv, &fmt_src, f);
  }
static int capture_s_fmt_vid_cap(struct file *file, void *fh, 
@@ -273,7 +271,6 @@ static int capture_s_fmt_vid_cap(struct file *file, void *fh,
  {
  	struct capture_priv *priv = video_drvdata(file);
  	struct v4l2_subdev_format fmt_src;
-	struct v4l2_rect compose;
  	int ret;
if (vb2_is_busy(&priv->q)) { 
@@ -287,14 +284,17 @@ static int capture_s_fmt_vid_cap(struct file *file, void *fh,
  	if (ret)
  		return ret;
- ret = __capture_try_fmt_vid_cap(priv, &fmt_src, f, &compose); 
+	ret = __capture_try_fmt_vid_cap(priv, &fmt_src, f);
  	if (ret)
  		return ret;
priv->vdev.fmt.fmt.pix = f->fmt.pix; 
  	priv->vdev.cc = imx_media_find_format(f->fmt.pix.pixelformat,
  					      CS_SEL_ANY, true);
-	priv->vdev.compose = compose;
+	priv->vdev.compose.left = 0;
+	priv->vdev.compose.top = 0;
+	priv->vdev.compose.width = fmt_src.format.width;
+	priv->vdev.compose.height = fmt_src.format.height;
return 0; 
  }
@@ -655,8 +655,7 @@ static struct video_device capture_videodev = {
  };
void imx_media_capture_device_set_format(struct imx_media_video_dev *vdev, 
-					 const struct v4l2_pix_format *pix,
-					 const struct v4l2_rect *compose)
+					 struct v4l2_pix_format *pix)
  {
  	struct capture_priv *priv = to_capture_priv(vdev);
@@ -664,7 +663,6 @@ void imx_media_capture_device_set_format(struct imx_media_video_dev *vdev, 
  	priv->vdev.fmt.fmt.pix = *pix;
  	priv->vdev.cc = imx_media_find_format(pix->pixelformat, CS_SEL_ANY,
  					      true);
-	priv->vdev.compose = *compose;
  	mutex_unlock(&priv->mutex);
  }
  EXPORT_SYMBOL_GPL(imx_media_capture_device_set_format);
@@ -770,8 +768,10 @@ int imx_media_capture_device_register(struct imx_media_video_dev *vdev)
  	}
vdev->fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; 
-	imx_media_mbus_fmt_to_pix_fmt(&vdev->fmt.fmt.pix, &vdev->compose,
+	imx_media_mbus_fmt_to_pix_fmt(&vdev->fmt.fmt.pix,
  				      &fmt_src.format, NULL);
+	vdev->compose.width = fmt_src.format.width;
+	vdev->compose.height = fmt_src.format.height;
  	vdev->cc = imx_media_find_format(vdev->fmt.fmt.pix.pixelformat,
  					 CS_SEL_ANY, false);
diff --git a/drivers/staging/media/imx/imx-media-csi.c b/drivers/staging/media/imx/imx-media-csi.c 
index c70fa6b509ae..09b89a72eaa2 100644
--- a/drivers/staging/media/imx/imx-media-csi.c
+++ b/drivers/staging/media/imx/imx-media-csi.c
@@ -1512,7 +1512,6 @@ static int csi_set_fmt(struct v4l2_subdev *sd,
  	struct v4l2_pix_format vdev_fmt;
  	struct v4l2_mbus_framefmt *fmt;
  	struct v4l2_rect *crop, *compose;
-	struct v4l2_rect vdev_compose;
  	int ret;
if (sdformat->pad >= CSI_NUM_PADS) 
@@ -1568,11 +1567,11 @@ static int csi_set_fmt(struct v4l2_subdev *sd,
  	priv->cc[sdformat->pad] = cc;
/* propagate IDMAC output pad format to capture device */ 
-	imx_media_mbus_fmt_to_pix_fmt(&vdev_fmt, &vdev_compose,
+	imx_media_mbus_fmt_to_pix_fmt(&vdev_fmt,
  				      &priv->format_mbus[CSI_SRC_PAD_IDMAC],
  				      priv->cc[CSI_SRC_PAD_IDMAC]);
  	mutex_unlock(&priv->lock);
-	imx_media_capture_device_set_format(vdev, &vdev_fmt, &vdev_compose);
+	imx_media_capture_device_set_format(vdev, &vdev_fmt);
return 0; 
  out:
diff --git a/drivers/staging/media/imx/imx-media-utils.c b/drivers/staging/media/imx/imx-media-utils.c
index 8a6e57652402..a80ef0b087ad 100644
--- a/drivers/staging/media/imx/imx-media-utils.c
+++ b/drivers/staging/media/imx/imx-media-utils.c
@@ -577,8 +577,7 @@ void imx_media_fill_default_mbus_fields(struct v4l2_mbus_framefmt *tryfmt,
  EXPORT_SYMBOL_GPL(imx_media_fill_default_mbus_fields);
int imx_media_mbus_fmt_to_pix_fmt(struct v4l2_pix_format *pix, 
-				  struct v4l2_rect *compose,
-				  const struct v4l2_mbus_framefmt *mbus,
+				  struct v4l2_mbus_framefmt *mbus,
  				  const struct imx_media_pixfmt *cc)
  {
  	u32 width;
@@ -625,17 +624,6 @@ int imx_media_mbus_fmt_to_pix_fmt(struct v4l2_pix_format *pix,
  	pix->sizeimage = cc->planar ? ((stride * pix->height * cc->bpp) >> 3) :
  			 stride * pix->height;
- /* 
-	 * set capture compose rectangle, which is fixed to the
-	 * source subdevice mbus format.
-	 */
-	if (compose) {
-		compose->left = 0;
-		compose->top = 0;
-		compose->width = mbus->width;
-		compose->height = mbus->height;
-	}
-
  	return 0;
  }
  EXPORT_SYMBOL_GPL(imx_media_mbus_fmt_to_pix_fmt);
@@ -647,11 +635,13 @@ int imx_media_mbus_fmt_to_ipu_image(struct ipu_image *image,
memset(image, 0, sizeof(*image)); - ret = imx_media_mbus_fmt_to_pix_fmt(&image->pix, &image->rect, 
-					    mbus, NULL);
+	ret = imx_media_mbus_fmt_to_pix_fmt(&image->pix, mbus, NULL);
  	if (ret)
  		return ret;
+ image->rect.width = mbus->width; 
+	image->rect.height = mbus->height;
+
  	return 0;
  }
  EXPORT_SYMBOL_GPL(imx_media_mbus_fmt_to_ipu_image);
diff --git a/drivers/staging/media/imx/imx-media.h b/drivers/staging/media/imx/imx-media.h
index 71e20f53ed7b..ddea972b7bc4 100644
--- a/drivers/staging/media/imx/imx-media.h
+++ b/drivers/staging/media/imx/imx-media.h
@@ -174,8 +174,7 @@ void imx_media_fill_default_mbus_fields(struct v4l2_mbus_framefmt *tryfmt,
  					struct v4l2_mbus_framefmt *fmt,
  					bool ic_route);
  int imx_media_mbus_fmt_to_pix_fmt(struct v4l2_pix_format *pix,
-				  struct v4l2_rect *compose,
-				  const struct v4l2_mbus_framefmt *mbus,
+				  struct v4l2_mbus_framefmt *mbus,
  				  const struct imx_media_pixfmt *cc);

Also here you change this function arguments and only remove it
from imx7-media-csi.c in the next patch, triggering:


vers/staging/media/imx/imx7-media-csi.c: In function 'imx7_csi_set_fmt':
drivers/staging/media/imx/imx7-media-csi.c:1089:43: error: passing argument 2 of 'imx_media_mbus_fmt_to_pix_fmt' from incompatible pointer type [-Werror=incompatible-pointer-types]
   imx_media_mbus_fmt_to_pix_fmt(&vdev_fmt, &vdev_compose,
                                            ^~~~~~~~~~~~~
In file included from drivers/staging/media/imx/imx7-media-csi.c:30:
drivers/staging/media/imx/imx-media.h:177:34: note: expected 'struct v4l2_mbus_framefmt *' but argument is of type 'struct v4l2_rect *'
        struct v4l2_mbus_framefmt *mbus,
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
drivers/staging/media/imx/imx7-media-csi.c:1090:11: error: passing argument 3 of 'imx_media_mbus_fmt_to_pix_fmt' from incompatible pointer type [-Werror=incompatible-pointer-types]
            &csi->format_mbus[IMX7_CSI_PAD_SRC],
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/staging/media/imx/imx7-media-csi.c:30:
drivers/staging/media/imx/imx-media.h:178:38: note: expected 'const struct imx_media_pixfmt *' but argument is of type 'struct v4l2_mbus_framefmt *'
        const struct imx_media_pixfmt *cc);
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
drivers/staging/media/imx/imx7-media-csi.c:1089:2: error: too many arguments to function 'imx_media_mbus_fmt_to_pix_fmt'
   imx_media_mbus_fmt_to_pix_fmt(&vdev_fmt, &vdev_compose,
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/staging/media/imx/imx7-media-csi.c:30:
drivers/staging/media/imx/imx-media.h:176:5: note: declared here
  int imx_media_mbus_fmt_to_pix_fmt(struct v4l2_pix_format *pix,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/staging/media/imx/imx7-media-csi.c:1093:2: error: too many arguments to function 'imx_media_capture_device_set_format'
   imx_media_capture_device_set_format(vdev, &vdev_fmt, &vdev_compose);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/staging/media/imx/imx7-media-csi.c:30:
drivers/staging/media/imx/imx-media.h:281:6: note: declared here
  void imx_media_capture_device_set_format(struct imx_media_video_dev *vdev,

---
Cheers,
	Rui
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