From: Manivannan Sadhasivam <[email protected]> Add support to enumerate all frame sizes supported by IMX290. This is required for using with userspace tools such as libcamera.
Signed-off-by: Manivannan Sadhasivam <[email protected]> Signed-off-by: Andrey Konovalov <[email protected]> --- drivers/media/i2c/imx290.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/drivers/media/i2c/imx290.c b/drivers/media/i2c/imx290.c index 6e70ff22bc5f..88850f3b1427 100644 --- a/drivers/media/i2c/imx290.c +++ b/drivers/media/i2c/imx290.c @@ -471,6 +471,25 @@ static int imx290_enum_mbus_code(struct v4l2_subdev *sd, return 0; } +static int imx290_enum_frame_size(struct v4l2_subdev *subdev, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_frame_size_enum *fse) +{ + if ((fse->code != imx290_formats[0].code) && + (fse->code != imx290_formats[1].code)) + return -EINVAL; + + if (fse->index >= ARRAY_SIZE(imx290_modes)) + return -EINVAL; + + fse->min_width = imx290_modes[fse->index].width; + fse->max_width = imx290_modes[fse->index].width; + fse->min_height = imx290_modes[fse->index].height; + fse->max_height = imx290_modes[fse->index].height; + + return 0; +} + static int imx290_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg, struct v4l2_subdev_format *fmt) @@ -850,6 +869,7 @@ static const struct v4l2_subdev_video_ops imx290_video_ops = { static const struct v4l2_subdev_pad_ops imx290_pad_ops = { .init_cfg = imx290_entity_init_cfg, .enum_mbus_code = imx290_enum_mbus_code, + .enum_frame_size = imx290_enum_frame_size, .get_fmt = imx290_get_fmt, .set_fmt = imx290_set_fmt, }; -- 2.17.1
