[libcamera-devel,v2,1/3] v4l2: camera_proxy: Fix try_fmt format conversion
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Message ID 20200108101725.6404-2-jacopo@jmondi.org
State Accepted
Commit 769ca0a5503ce99fd9687aa3a3a96eea6242116c
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Series
  • v4l2: minor fixes
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Commit Message

Jacopo Mondi Jan. 8, 2020, 10:17 a.m. UTC 
The set pixelformat field of struct v4l2_pix_format structure was
wrongly converted to PixelFormat by calling v4l2ToDrm(), with an already
converted 'format' argument.

Fix this by calling the right drmToV4l2() conversion function.

Fixes: 0ce8f2390b52 ("v4l2: v4l2_compat: Add V4L2 compatibility layer")
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
---
 src/v4l2/v4l2_camera_proxy.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/src/v4l2/v4l2_camera_proxy.cpp b/src/v4l2/v4l2_camera_proxy.cpp
index 8d1b40da7367..0f1d5ea4be39 100644
--- a/src/v4l2/v4l2_camera_proxy.cpp
+++ b/src/v4l2/v4l2_camera_proxy.cpp
@@ -282,7 +282,7 @@  int V4L2CameraProxy::vidioc_try_fmt(struct v4l2_format *arg)
 
 	arg->fmt.pix.width        = size.width;
 	arg->fmt.pix.height       = size.height;
-	arg->fmt.pix.pixelformat  = v4l2ToDrm(format);
+	arg->fmt.pix.pixelformat  = drmToV4L2(format);
 	arg->fmt.pix.field        = V4L2_FIELD_NONE;
 	arg->fmt.pix.bytesperline = bplMultiplier(drmToV4L2(format)) *
 				    arg->fmt.pix.width;