[libcamera-devel] [PATCH 2/2] libipa: camera_sensor_helper: Add OV5675 helper
Jacopo Mondi
jacopo at jmondi.org
Wed May 4 08:17:18 CEST 2022
Hi Quentin
On Tue, May 03, 2022 at 05:57:25PM +0200, Quentin Schulz via libcamera-devel wrote:
> From: Quentin Schulz <quentin.schulz at theobroma-systems.com>
>
> The OV5675 is an OmniVision sensor with a linear gain model, expressed
> in 1/128 steps.
>
Likewise, no datasheet, but patch looks good
Reviewed-by: Jacopo Mondi <jacopo at jmondi.org>
Thanks
j
> Cc: Quentin Schulz <foss+libcamera at 0leil.net>
> Signed-off-by: Quentin Schulz <quentin.schulz at theobroma-systems.com>
> ---
> src/ipa/libipa/camera_sensor_helper.cpp | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/src/ipa/libipa/camera_sensor_helper.cpp b/src/ipa/libipa/camera_sensor_helper.cpp
> index c098e48c..0f156137 100644
> --- a/src/ipa/libipa/camera_sensor_helper.cpp
> +++ b/src/ipa/libipa/camera_sensor_helper.cpp
> @@ -429,6 +429,17 @@ public:
> };
> REGISTER_CAMERA_SENSOR_HELPER("ov5670", CameraSensorHelperOv5670)
>
> +class CameraSensorHelperOv5675 : public CameraSensorHelper
> +{
> +public:
> + CameraSensorHelperOv5675()
> + {
> + gainType_ = AnalogueGainLinear;
> + gainConstants_.linear = { 1, 0, 0, 128 };
> + }
> +};
> +REGISTER_CAMERA_SENSOR_HELPER("ov5675", CameraSensorHelperOv5675)
> +
> class CameraSensorHelperOv5693 : public CameraSensorHelper
> {
> public:
> --
> 2.35.1
>
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