[v3,4/5] ipa: raspberrypi: Add tuning file for IMX327 sensor

22063 diff mbox series

Add a default tuning file for Sony IMX327 sensor. This tuning file
is a copy of the IMX290 and is added to make the IMX327 sensor
just work without hassle. Note the extra description field to
clarify this is just an interim tuning file untill someone
provides a proper one.

Signed-off-by: Geoffrey Van Landeghem <geoffrey.vl@gmail.com>
---
 src/ipa/rpi/vc4/data/imx327.json | 215 +++++++++++++++++++++++++++++++
 src/ipa/rpi/vc4/data/meson.build |   1 +
 2 files changed, 216 insertions(+)
 create mode 100644 src/ipa/rpi/vc4/data/imx327.json

Hi Geoffrey

On Sun, Nov 24, 2024 at 08:29:49PM +0100, Geoffrey Van Landeghem wrote:
> Add a default tuning file for Sony IMX327 sensor. This tuning file
> is a copy of the IMX290 and is added to make the IMX327 sensor
> just work without hassle. Note the extra description field to
> clarify this is just an interim tuning file untill someone
> provides a proper one.
>
> Signed-off-by: Geoffrey Van Landeghem <geoffrey.vl@gmail.com>

Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>

Thanks
  j

> ---
>  src/ipa/rpi/vc4/data/imx327.json | 215 +++++++++++++++++++++++++++++++
>  src/ipa/rpi/vc4/data/meson.build |   1 +
>  2 files changed, 216 insertions(+)
>  create mode 100644 src/ipa/rpi/vc4/data/imx327.json
>
> diff --git a/src/ipa/rpi/vc4/data/imx327.json b/src/ipa/rpi/vc4/data/imx327.json
> new file mode 100644
> index 00000000..40a56842
> --- /dev/null
> +++ b/src/ipa/rpi/vc4/data/imx327.json
> @@ -0,0 +1,215 @@
> +{
> +    "version": 2.0,
> +    "target": "bcm2835",
> +    "description": "This is an interim tuning only. Please consider doing a more formal tuning for your application.",
> +    "algorithms": [
> +        {
> +            "rpi.black_level":
> +            {
> +                "black_level": 3840
> +            }
> +        },
> +        {
> +            "rpi.dpc": { }
> +        },
> +        {
> +            "rpi.lux":
> +            {
> +                "reference_shutter_speed": 6813,
> +                "reference_gain": 1.0,
> +                "reference_aperture": 1.0,
> +                "reference_lux": 890,
> +                "reference_Y": 12900
> +            }
> +        },
> +        {
> +            "rpi.noise":
> +            {
> +                "reference_constant": 0,
> +                "reference_slope": 2.67
> +            }
> +        },
> +        {
> +            "rpi.geq":
> +            {
> +                "offset": 187,
> +                "slope": 0.00842
> +            }
> +        },
> +        {
> +            "rpi.sdn": { }
> +        },
> +        {
> +            "rpi.awb":
> +            {
> +                "bayes": 0
> +            }
> +        },
> +        {
> +            "rpi.agc":
> +            {
> +                "speed": 0.2,
> +                "metering_modes":
> +                {
> +                    "matrix":
> +                    {
> +                        "weights":
> +                        [
> +                            1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
> +                        ]
> +                    },
> +                    "centre-weighted":
> +                    {
> +                        "weights":
> +                        [
> +                            3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0
> +                        ]
> +                    },
> +                    "spot":
> +                    {
> +                        "weights":
> +                        [
> +                            2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
> +                        ]
> +                    }
> +                },
> +                "exposure_modes":
> +                {
> +                    "normal":
> +                    {
> +                        "shutter": [ 10, 30000, 60000 ],
> +                        "gain": [ 1.0, 2.0, 8.0 ]
> +                    },
> +                    "short":
> +                    {
> +                        "shutter": [ 10, 5000, 10000, 20000, 120000 ],
> +                        "gain": [ 1.0, 2.0, 4.0, 6.0, 8.0 ]
> +                    },
> +                    "long":
> +                    {
> +                        "shutter": [ 1000, 30000, 60000, 90000, 120000 ],
> +                        "gain": [ 1.0, 2.0, 4.0, 6.0, 12.0 ]
> +                    }
> +                },
> +                "constraint_modes":
> +                {
> +                    "normal": [  ],
> +                    "highlight": [
> +                        {
> +                            "bound": "LOWER",
> +                            "q_lo": 0.98,
> +                            "q_hi": 1.0,
> +                            "y_target":
> +                            [
> +                                0, 0.5,
> +                                1000, 0.5
> +                            ]
> +                        },
> +                        {
> +                            "bound": "UPPER",
> +                            "q_lo": 0.98,
> +                            "q_hi": 1.0,
> +                            "y_target":
> +                            [
> +                                0, 0.8,
> +                                1000, 0.8
> +                            ]
> +                        }
> +                    ]
> +                },
> +                "y_target":
> +                [
> +                    0, 0.16,
> +                    1000, 0.16,
> +                    10000, 0.16
> +                ]
> +            }
> +        },
> +        {
> +            "rpi.alsc":
> +            {
> +                "omega": 1.3,
> +                "n_iter": 100,
> +                "luminance_strength": 0.7,
> +                "luminance_lut":
> +                [
> +                    2.844, 2.349, 2.018, 1.775, 1.599, 1.466, 1.371, 1.321, 1.306, 1.316, 1.357, 1.439, 1.552, 1.705, 1.915, 2.221,
> +                    2.576, 2.151, 1.851, 1.639, 1.478, 1.358, 1.272, 1.231, 1.218, 1.226, 1.262, 1.335, 1.438, 1.571, 1.766, 2.067,
> +                    2.381, 2.005, 1.739, 1.545, 1.389, 1.278, 1.204, 1.166, 1.153, 1.161, 1.194, 1.263, 1.356, 1.489, 1.671, 1.943,
> +                    2.242, 1.899, 1.658, 1.481, 1.329, 1.225, 1.156, 1.113, 1.096, 1.107, 1.143, 1.201, 1.289, 1.423, 1.607, 1.861,
> +                    2.152, 1.831, 1.602, 1.436, 1.291, 1.193, 1.121, 1.069, 1.047, 1.062, 1.107, 1.166, 1.249, 1.384, 1.562, 1.801,
> +                    2.104, 1.795, 1.572, 1.407, 1.269, 1.174, 1.099, 1.041, 1.008, 1.029, 1.083, 1.146, 1.232, 1.364, 1.547, 1.766,
> +                    2.104, 1.796, 1.572, 1.403, 1.264, 1.171, 1.097, 1.036, 1.001, 1.025, 1.077, 1.142, 1.231, 1.363, 1.549, 1.766,
> +                    2.148, 1.827, 1.594, 1.413, 1.276, 1.184, 1.114, 1.062, 1.033, 1.049, 1.092, 1.153, 1.242, 1.383, 1.577, 1.795,
> +                    2.211, 1.881, 1.636, 1.455, 1.309, 1.214, 1.149, 1.104, 1.081, 1.089, 1.125, 1.184, 1.273, 1.423, 1.622, 1.846,
> +                    2.319, 1.958, 1.698, 1.516, 1.362, 1.262, 1.203, 1.156, 1.137, 1.142, 1.171, 1.229, 1.331, 1.484, 1.682, 1.933,
> +                    2.459, 2.072, 1.789, 1.594, 1.441, 1.331, 1.261, 1.219, 1.199, 1.205, 1.232, 1.301, 1.414, 1.571, 1.773, 2.052,
> +                    2.645, 2.206, 1.928, 1.728, 1.559, 1.451, 1.352, 1.301, 1.282, 1.289, 1.319, 1.395, 1.519, 1.685, 1.904, 2.227
> +                ],
> +                "sigma": 0.005,
> +                "sigma_Cb": 0.005
> +            }
> +        },
> +        {
> +            "rpi.contrast":
> +            {
> +                "ce_enable": 1,
> +                "gamma_curve":
> +                [
> +                    0, 0,
> +                    1024, 5040,
> +                    2048, 9338,
> +                    3072, 12356,
> +                    4096, 15312,
> +                    5120, 18051,
> +                    6144, 20790,
> +                    7168, 23193,
> +                    8192, 25744,
> +                    9216, 27942,
> +                    10240, 30035,
> +                    11264, 32005,
> +                    12288, 33975,
> +                    13312, 35815,
> +                    14336, 37600,
> +                    15360, 39168,
> +                    16384, 40642,
> +                    18432, 43379,
> +                    20480, 45749,
> +                    22528, 47753,
> +                    24576, 49621,
> +                    26624, 51253,
> +                    28672, 52698,
> +                    30720, 53796,
> +                    32768, 54876,
> +                    36864, 57012,
> +                    40960, 58656,
> +                    45056, 59954,
> +                    49152, 61183,
> +                    53248, 62355,
> +                    57344, 63419,
> +                    61440, 64476,
> +                    65535, 65535
> +                ]
> +            }
> +        },
> +        {
> +            "rpi.sharpen": { }
> +        },
> +        {
> +            "rpi.ccm":
> +            {
> +                "ccms": [
> +                    {
> +                        "ct": 3900,
> +                        "ccm":
> +                        [
> +                            1.54659, -0.17707, -0.36953,
> +                            -0.51471, 1.72733, -0.21262,
> +                            0.06667, -0.92279, 1.85612
> +                        ]
> +                    }
> +                ]
> +            }
> +        }
> +    ]
> +}
> \ No newline at end of file
> diff --git a/src/ipa/rpi/vc4/data/meson.build b/src/ipa/rpi/vc4/data/meson.build
> index 6b4d443f..94c0ee6e 100644
> --- a/src/ipa/rpi/vc4/data/meson.build
> +++ b/src/ipa/rpi/vc4/data/meson.build
> @@ -7,6 +7,7 @@ conf_files = files([
>      'imx290.json',
>      'imx296.json',
>      'imx296_mono.json',
> +    'imx327.json',
>      'imx378.json',
>      'imx462.json',
>      'imx477.json',
> --
> 2.43.0
>