[PATCH v5 1/2] libcamera: libipa: camera_sensor: Add GalaxyCore gc05a2 sensor properties
Kieran Bingham
kieran.bingham at ideasonboard.com
Thu Nov 21 10:12:55 CET 2024
Quoting Harvey Yang (2024-11-21 08:57:16)
> From: Harvey Yang <chenghaoyang at google.com>
>
> Provide the GalaxyCore gc05a2 camera sensor properties and registration
> with libipa for the gain code helpers.
>
> Signed-off-by: Han-Lin Chen <hanlinchen at chromium.org>
> Co-developed-by: Xing Gu <xinggu at chromium.org>
> Co-developed-by: Yudhistira Erlandinata <yerlandinata at chromium.org>
> Co-developed-by: Harvey Yang <chenghaoyang at chromium.org>
> ---
> src/ipa/libipa/camera_sensor_helper.cpp | 13 +++++++++++++
> src/libcamera/sensor/camera_sensor_properties.cpp | 7 +++++++
> 2 files changed, 20 insertions(+)
>
> diff --git a/src/ipa/libipa/camera_sensor_helper.cpp b/src/ipa/libipa/camera_sensor_helper.cpp
> index c6169bdc7..3067d9bc1 100644
> --- a/src/ipa/libipa/camera_sensor_helper.cpp
> +++ b/src/ipa/libipa/camera_sensor_helper.cpp
> @@ -519,6 +519,19 @@ private:
> };
> REGISTER_CAMERA_SENSOR_HELPER("ar0521", CameraSensorHelperAr0521)
>
> +class CameraSensorHelperGc05a2 : public CameraSensorHelper
> +{
> +public:
> + CameraSensorHelperGc05a2()
> + {
> + /* From datasheet: 64 at 10bits. */
> + blackLevel_ = 4096;
Perfect, thanks
Reviewed-by: Kieran Bingham <kieran.bingham at ideasonboard.com>
> + gainType_ = AnalogueGainLinear;
> + gainConstants_.linear = { 100, 0, 0, 1024 };
> + }
> +};
> +REGISTER_CAMERA_SENSOR_HELPER("gc05a2", CameraSensorHelperGc05a2)
> +
> class CameraSensorHelperImx214 : public CameraSensorHelper
> {
> public:
> diff --git a/src/libcamera/sensor/camera_sensor_properties.cpp b/src/libcamera/sensor/camera_sensor_properties.cpp
> index 6d4136d03..2f048d4a3 100644
> --- a/src/libcamera/sensor/camera_sensor_properties.cpp
> +++ b/src/libcamera/sensor/camera_sensor_properties.cpp
> @@ -70,6 +70,13 @@ const CameraSensorProperties *CameraSensorProperties::get(const std::string &sen
> { controls::draft::TestPatternModeColorBarsFadeToGray, 3 },
> },
> } },
> + { "gc05a2", {
> + .unitCellSize = { 1120, 1120 },
> + .testPatternModes = {
> + { controls::draft::TestPatternModeOff, 0 },
> + { controls::draft::TestPatternModeColorBars, 1 },
> + },
> + } },
> { "hi846", {
> .unitCellSize = { 1120, 1120 },
> .testPatternModes = {
> --
> 2.47.0.338.g60cca15819-goog
>
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