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| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2020-08-05 12:57:21 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-12-02 16:16:56 +0100 |
| commit | 1ed36ecd1459b653cced8929bfb37dba94b64c5d (patch) | |
| tree | 5f9825a1d314a1eb63f9209b0d5bf5c1027de59b /drivers/media/i2c/imx219.c | |
| parent | media: dt-bindings: media: Use OF graph schema (diff) | |
| download | linux-1ed36ecd1459b653cced8929bfb37dba94b64c5d.tar.xz linux-1ed36ecd1459b653cced8929bfb37dba94b64c5d.zip | |
media: i2c: imx219: Selection compliance fixes
To comply with the intended usage of the V4L2 selection target when
used to retrieve a sensor image properties, adjust the rectangles
returned by the imx219 driver.
The top/left crop coordinates of the TGT_CROP rectangle were set to
(0, 0) instead of (8, 8) which is the offset from the larger physical
pixel array rectangle. This was also a mismatch with the default values
crop rectangle value, so this is corrected. Found with v4l2-compliance.
While at it, add V4L2_SEL_TGT_CROP_BOUNDS support: CROP_DEFAULT and
CROP_BOUNDS have the same size as the non-active pixels are not readable
using the selection API. Found with v4l2-compliance.
[reword commit message, use macros for pixel offsets]
Fixes: e6d4ef7d58aa7 ("media: i2c: imx219: Implement get_selection")
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/i2c/imx219.c')
| -rw-r--r-- | drivers/media/i2c/imx219.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/media/i2c/imx219.c b/drivers/media/i2c/imx219.c index 982828d19d64..e7791a0848b3 100644 --- a/drivers/media/i2c/imx219.c +++ b/drivers/media/i2c/imx219.c @@ -471,8 +471,8 @@ static const struct imx219_mode supported_modes[] = { .width = 3280, .height = 2464, .crop = { - .left = 0, - .top = 0, + .left = IMX219_PIXEL_ARRAY_LEFT, + .top = IMX219_PIXEL_ARRAY_TOP, .width = 3280, .height = 2464 }, @@ -487,8 +487,8 @@ static const struct imx219_mode supported_modes[] = { .width = 1920, .height = 1080, .crop = { - .left = 680, - .top = 692, + .left = 688, + .top = 700, .width = 1920, .height = 1080 }, @@ -503,8 +503,8 @@ static const struct imx219_mode supported_modes[] = { .width = 1640, .height = 1232, .crop = { - .left = 0, - .top = 0, + .left = IMX219_PIXEL_ARRAY_LEFT, + .top = IMX219_PIXEL_ARRAY_TOP, .width = 3280, .height = 2464 }, @@ -519,8 +519,8 @@ static const struct imx219_mode supported_modes[] = { .width = 640, .height = 480, .crop = { - .left = 1000, - .top = 752, + .left = 1008, + .top = 760, .width = 1280, .height = 960 }, @@ -1006,6 +1006,7 @@ static int imx219_get_selection(struct v4l2_subdev *sd, return 0; case V4L2_SEL_TGT_CROP_DEFAULT: + case V4L2_SEL_TGT_CROP_BOUNDS: sel->r.top = IMX219_PIXEL_ARRAY_TOP; sel->r.left = IMX219_PIXEL_ARRAY_LEFT; sel->r.width = IMX219_PIXEL_ARRAY_WIDTH; |