pipeline: raspberrypi: Update naming convention for tuning files

Append "_mono" to the sensor name when generating the tuning filename for
monochrome sensor variants. So the new naming convention is as follows:

<sensor_name>.json - Standard colour sensor variant
<sensor_name>_mono.json - Monochrome sensor variant

Rename the existing imx296.json file to imx296_mono.json as this tuning file
is based on the monochrome variant of the IMX296.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 228 insertions, 0 deletions

diff --git a/src/ipa/raspberrypi/data/imx296_mono.json b/src/ipa/raspberrypi/data/imx296_mono.json
new file mode 100644
index 00000000..490c0fda
--- /dev/null
+++ b/src/ipa/raspberrypi/data/imx296_mono.json
@@ -0,0 +1,228 @@
+{
+    "version": 2.0,
+    "target": "bcm2835",
+    "algorithms": [
+        {
+            "rpi.black_level":
+            {
+                "black_level": 4096
+            }
+        },
+        {
+            "rpi.dpc": { }
+        },
+        {
+            "rpi.lux":
+            {
+                "reference_shutter_speed": 19184,
+                "reference_gain": 1.0,
+                "reference_aperture": 1.0,
+                "reference_lux": 432,
+                "reference_Y": 13773
+            }
+        },
+        {
+            "rpi.noise":
+            {
+                "reference_constant": 0,
+                "reference_slope": 2.957
+            }
+        },
+        {
+            "rpi.geq":
+            {
+                "offset": 185,
+                "slope": 0.0105
+            }
+        },
+        {
+            "rpi.sdn": { }
+        },
+        {
+            "rpi.agc":
+            {
+                "metering_modes":
+                {
+                    "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 ]
+                    },
+                    "matrix":
+                    {
+                        "weights": [ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 ]
+                    }
+                },
+                "exposure_modes":
+                {
+                    "normal":
+                    {
+                        "shutter": [ 100, 10000, 30000, 60000, 120000 ],
+                        "gain": [ 1.0, 2.0, 4.0, 6.0, 6.0 ]
+                    },
+                    "short":
+                    {
+                        "shutter": [ 100, 5000, 10000, 20000, 120000 ],
+                        "gain": [ 1.0, 2.0, 4.0, 6.0, 6.0 ]
+                    }
+                },
+                "constraint_modes":
+                {
+                    "normal": [
+                        {
+                            "bound": "LOWER",
+                            "q_lo": 0.98,
+                            "q_hi": 1.0,
+                            "y_target":
+                            [
+                                0, 0.5,
+                                1000, 0.5
+                            ]
+                        }
+                    ],
+                    "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, 0.165,
+                    10000, 0.17
+                ]
+            }
+        },
+        {
+            "rpi.alsc":
+            {
+                "omega": 1.3,
+                "n_iter": 0,
+                "luminance_strength": 0.5,
+                "calibrations_Cr": [
+                    {
+                        "ct": 4000,
+                        "table":
+                        [
+                            2.554, 2.554, 2.541, 2.534, 2.495, 2.506, 2.516, 2.517, 2.518, 2.515, 2.513, 2.495, 2.481, 2.533, 2.533, 2.521,
+                            2.522, 2.534, 2.539, 2.531, 2.531, 2.506, 2.506, 2.513, 2.513, 2.509, 2.498, 2.496, 2.508, 2.517, 2.521, 2.521,
+                            2.509, 2.517, 2.534, 2.529, 2.531, 2.521, 2.517, 2.517, 2.515, 2.514, 2.506, 2.499, 2.508, 2.508, 2.521, 2.537,
+                            2.507, 2.508, 2.517, 2.516, 2.495, 2.487, 2.519, 2.534, 2.535, 2.531, 2.499, 2.494, 2.501, 2.511, 2.526, 2.526,
+                            2.509, 2.517, 2.507, 2.501, 2.494, 2.519, 2.539, 2.539, 2.537, 2.537, 2.533, 2.499, 2.503, 2.511, 2.529, 2.525,
+                            2.521, 2.522, 2.476, 2.501, 2.501, 2.539, 2.546, 2.538, 2.531, 2.538, 2.541, 2.531, 2.529, 2.526, 2.529, 2.525,
+                            2.516, 2.519, 2.469, 2.499, 2.499, 2.543, 2.543, 2.531, 2.528, 2.534, 2.541, 2.535, 2.531, 2.526, 2.531, 2.528,
+                            2.509, 2.515, 2.465, 2.487, 2.487, 2.539, 2.543, 2.539, 2.533, 2.549, 2.542, 2.531, 2.529, 2.524, 2.532, 2.533,
+                            2.499, 2.499, 2.475, 2.482, 2.471, 2.509, 2.539, 2.544, 2.543, 2.545, 2.533, 2.498, 2.521, 2.521, 2.537, 2.536,
+                            2.499, 2.488, 2.488, 2.488, 2.471, 2.462, 2.509, 2.539, 2.539, 2.532, 2.498, 2.498, 2.518, 2.518, 2.539, 2.539,
+                            2.483, 2.484, 2.488, 2.488, 2.502, 2.496, 2.508, 2.514, 2.518, 2.517, 2.521, 2.518, 2.518, 2.518, 2.525, 2.539,
+                            2.483, 2.487, 2.478, 2.478, 2.507, 2.509, 2.514, 2.513, 2.514, 2.517, 2.536, 2.559, 2.501, 2.501, 2.503, 2.525
+                        ]
+                    }
+                ],
+                "calibrations_Cb": [
+                    {
+                        "ct": 4000,
+                        "table":
+                        [
+                            2.619, 2.603, 2.599, 2.597, 2.595, 2.594, 2.589, 2.587, 2.586, 2.589, 2.592, 2.597, 2.601, 2.608, 2.621, 2.621,
+                            2.619, 2.615, 2.603, 2.601, 2.596, 2.595, 2.591, 2.589, 2.589, 2.592, 2.599, 2.593, 2.601, 2.613, 2.622, 2.631,
+                            2.617, 2.617, 2.612, 2.611, 2.604, 2.598, 2.593, 2.591, 2.592, 2.591, 2.593, 2.595, 2.599, 2.614, 2.623, 2.631,
+                            2.624, 2.619, 2.615, 2.612, 2.605, 2.602, 2.597, 2.596, 2.592, 2.592, 2.595, 2.599, 2.602, 2.606, 2.619, 2.624,
+                            2.629, 2.627, 2.627, 2.617, 2.609, 2.598, 2.612, 2.623, 2.615, 2.604, 2.589, 2.595, 2.599, 2.608, 2.611, 2.614,
+                            2.629, 2.632, 2.637, 2.627, 2.612, 2.612, 2.629, 2.631, 2.628, 2.621, 2.604, 2.597, 2.598, 2.604, 2.609, 2.609,
+                            2.635, 2.636, 2.642, 2.628, 2.623, 2.623, 2.636, 2.636, 2.634, 2.628, 2.616, 2.599, 2.597, 2.601, 2.603, 2.601,
+                            2.641, 2.639, 2.646, 2.632, 2.627, 2.625, 2.632, 2.635, 2.634, 2.627, 2.614, 2.596, 2.595, 2.599, 2.599, 2.598,
+                            2.643, 2.644, 2.651, 2.649, 2.629, 2.617, 2.624, 2.629, 2.625, 2.614, 2.586, 2.599, 2.595, 2.597, 2.592, 2.595,
+                            2.645, 2.646, 2.649, 2.649, 2.638, 2.624, 2.616, 2.617, 2.609, 2.604, 2.603, 2.603, 2.595, 2.589, 2.587, 2.592,
+                            2.641, 2.643, 2.649, 2.647, 2.638, 2.618, 2.615, 2.608, 2.602, 2.595, 2.596, 2.595, 2.593, 2.584, 2.581, 2.583,
+                            2.638, 2.637, 2.647, 2.634, 2.634, 2.618, 2.621, 2.621, 2.611, 2.602, 2.596, 2.583, 2.581, 2.581, 2.576, 2.574
+                        ]
+                    }
+                ],
+                "luminance_lut":
+                [
+                    1.308, 1.293, 1.228, 1.175, 1.139, 1.108, 1.092, 1.082, 1.082, 1.086, 1.097, 1.114, 1.149, 1.199, 1.279, 1.303,
+                    1.293, 1.249, 1.199, 1.162, 1.136, 1.109, 1.087, 1.077, 1.072, 1.081, 1.095, 1.103, 1.133, 1.172, 1.225, 1.282,
+                    1.251, 1.212, 1.186, 1.159, 1.129, 1.114, 1.102, 1.088, 1.088, 1.088, 1.095, 1.117, 1.123, 1.158, 1.198, 1.249,
+                    1.223, 1.192, 1.177, 1.163, 1.147, 1.139, 1.132, 1.112, 1.111, 1.107, 1.113, 1.118, 1.139, 1.155, 1.186, 1.232,
+                    1.207, 1.186, 1.171, 1.162, 1.168, 1.163, 1.153, 1.138, 1.129, 1.128, 1.132, 1.136, 1.149, 1.167, 1.189, 1.216,
+                    1.198, 1.186, 1.176, 1.176, 1.177, 1.185, 1.171, 1.157, 1.146, 1.144, 1.146, 1.149, 1.161, 1.181, 1.201, 1.221,
+                    1.203, 1.181, 1.176, 1.178, 1.191, 1.189, 1.188, 1.174, 1.159, 1.153, 1.158, 1.161, 1.169, 1.185, 1.211, 1.227,
+                    1.211, 1.179, 1.177, 1.187, 1.194, 1.196, 1.194, 1.187, 1.176, 1.169, 1.171, 1.171, 1.175, 1.189, 1.214, 1.226,
+                    1.219, 1.182, 1.184, 1.191, 1.195, 1.199, 1.197, 1.194, 1.188, 1.185, 1.179, 1.179, 1.182, 1.194, 1.212, 1.227,
+                    1.237, 1.192, 1.194, 1.194, 1.198, 1.199, 1.198, 1.197, 1.196, 1.193, 1.189, 1.189, 1.192, 1.203, 1.214, 1.231,
+                    1.282, 1.199, 1.199, 1.197, 1.199, 1.199, 1.192, 1.193, 1.193, 1.194, 1.196, 1.197, 1.206, 1.216, 1.228, 1.244,
+                    1.309, 1.236, 1.204, 1.203, 1.202, 1.194, 1.194, 1.188, 1.192, 1.192, 1.199, 1.201, 1.212, 1.221, 1.235, 1.247
+                ],
+                "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": { }
+        }
+    ]
+}
\ No newline at end of file