<div dir="ltr"><div dir="ltr">Hi David,<div><br></div><div>Thank you for your work.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, 10 Mar 2021 at 09:06, David Plowman <<a href="mailto:david.plowman@raspberrypi.com">david.plowman@raspberrypi.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">This patch adds support for the Soho Enterprises SE327M12 module. The<br>
sensor is an imx327 which therefore uses the imx290 kernel driver and<br>
CamHelper.<br>
<br>
To use this module and camera tuning, place the following in the<br>
/boot/config.txt file:<br>
<br>
dtoverlay=imx290,clock-frequency=37125000<br>
<br>
and then the existing imx290.json file must be over-written with<br>
se327m12.json<br>
<br>
Signed-off-by: David Plowman <<a href="mailto:david.plowman@raspberrypi.com" target="_blank">david.plowman@raspberrypi.com</a>><br></blockquote><div><br></div><div>Renaming files seems a bit.... manual. As Laurent commented, we should</div><div>address this somehow in future.</div><div><br></div><div>Reviewed-by: Naushir Patuck <<a href="mailto:naush@raspberrypi.com">naush@raspberrypi.com</a>><br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
---<br>
src/ipa/raspberrypi/data/meson.build | 1 +<br>
src/ipa/raspberrypi/data/se327m12.json | 341 +++++++++++++++++++++++++<br>
2 files changed, 342 insertions(+)<br>
create mode 100644 src/ipa/raspberrypi/data/se327m12.json<br>
<br>
diff --git a/src/ipa/raspberrypi/data/meson.build b/src/ipa/raspberrypi/data/meson.build<br>
index 41fd02e3..253fb9d7 100644<br>
--- a/src/ipa/raspberrypi/data/meson.build<br>
+++ b/src/ipa/raspberrypi/data/meson.build<br>
@@ -5,6 +5,7 @@ conf_files = files([<br>
'imx290.json',<br>
'imx477.json',<br>
'ov5647.json',<br>
+ 'se327m12.json',<br>
'uncalibrated.json',<br>
])<br>
<br>
diff --git a/src/ipa/raspberrypi/data/se327m12.json b/src/ipa/raspberrypi/data/se327m12.json<br>
new file mode 100644<br>
index 00000000..3245ed98<br>
--- /dev/null<br>
+++ b/src/ipa/raspberrypi/data/se327m12.json<br>
@@ -0,0 +1,341 @@<br>
+{<br>
+ "rpi.black_level":<br>
+ {<br>
+ "black_level": 3840<br>
+ },<br>
+ "rpi.dpc":<br>
+ {<br>
+ },<br>
+ "rpi.lux":<br>
+ {<br>
+ "reference_shutter_speed": 6873,<br>
+ "reference_gain": 1.0,<br>
+ "reference_aperture": 1.0,<br>
+ "reference_lux": 800,<br>
+ "reference_Y": 12293<br>
+ },<br>
+ "rpi.noise":<br>
+ {<br>
+ "reference_constant": 0,<br>
+ "reference_slope": 1.986<br>
+ },<br>
+ "rpi.geq":<br>
+ {<br>
+ "offset": 207,<br>
+ "slope": 0.00539<br>
+ },<br>
+ "rpi.sdn":<br>
+ {<br>
+ },<br>
+ "rpi.awb":<br>
+ {<br>
+ "priors":<br>
+ [<br>
+ {<br>
+ "lux": 0, "prior":<br>
+ [<br>
+ 2000, 1.0, 3000, 0.0, 13000, 0.0<br>
+ ]<br>
+ },<br>
+ {<br>
+ "lux": 800, "prior":<br>
+ [<br>
+ 2000, 0.0, 6000, 2.0, 13000, 2.0<br>
+ ]<br>
+ },<br>
+ {<br>
+ "lux": 1500, "prior":<br>
+ [<br>
+ 2000, 0.0, 4000, 1.0, 6000, 6.0, 6500, 7.0, 7000, 1.0, 13000, 1.0<br>
+ ]<br>
+ }<br>
+ ],<br>
+ "modes":<br>
+ {<br>
+ "auto":<br>
+ {<br>
+ "lo": 2500,<br>
+ "hi": 8000<br>
+ },<br>
+ "incandescent":<br>
+ {<br>
+ "lo": 2500,<br>
+ "hi": 3000<br>
+ },<br>
+ "tungsten":<br>
+ {<br>
+ "lo": 3000,<br>
+ "hi": 3500<br>
+ },<br>
+ "fluorescent":<br>
+ {<br>
+ "lo": 4000,<br>
+ "hi": 4700<br>
+ },<br>
+ "indoor":<br>
+ {<br>
+ "lo": 3000,<br>
+ "hi": 5000<br>
+ },<br>
+ "daylight":<br>
+ {<br>
+ "lo": 5500,<br>
+ "hi": 6500<br>
+ },<br>
+ "cloudy":<br>
+ {<br>
+ "lo": 7000,<br>
+ "hi": 8600<br>
+ }<br>
+ },<br>
+ "bayes": 1,<br>
+ "ct_curve":<br>
+ [<br>
+ 2900.0, 0.9217, 0.3657, 3600.0, 0.7876, 0.4651, 4600.0, 0.6807, 0.5684, 5800.0, 0.5937, 0.6724, 8100.0, 0.5447, 0.7403<br>
+ ],<br>
+ "sensitivity_r": 1.0,<br>
+ "sensitivity_b": 1.0,<br>
+ "transverse_pos": 0.0162,<br>
+ "transverse_neg": 0.0204<br>
+ },<br>
+ "rpi.agc":<br>
+ {<br>
+ "metering_modes":<br>
+ {<br>
+ "centre-weighted":<br>
+ {<br>
+ "weights":<br>
+ [<br>
+ 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0<br>
+ ]<br>
+ },<br>
+ "spot":<br>
+ {<br>
+ "weights":<br>
+ [<br>
+ 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0<br>
+ ]<br>
+ },<br>
+ "matrix":<br>
+ {<br>
+ "weights":<br>
+ [<br>
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1<br>
+ ]<br>
+ }<br>
+ },<br>
+ "exposure_modes":<br>
+ {<br>
+ "normal":<br>
+ {<br>
+ "shutter":<br>
+ [<br>
+ 100, 10000, 30000, 60000, 120000<br>
+ ],<br>
+ "gain":<br>
+ [<br>
+ 1.0, 2.0, 4.0, 6.0, 6.0<br>
+ ]<br>
+ },<br>
+ "short":<br>
+ {<br>
+ "shutter":<br>
+ [<br>
+ 100, 5000, 10000, 20000, 120000<br>
+ ],<br>
+ "gain":<br>
+ [<br>
+ 1.0, 2.0, 4.0, 6.0, 6.0<br>
+ ]<br>
+ }<br>
+ },<br>
+ "constraint_modes":<br>
+ {<br>
+ "normal":<br>
+ [<br>
+ {<br>
+ "bound": "LOWER", "q_lo": 0.98, "q_hi": 1.0, "y_target":<br>
+ [<br>
+ 0, 0.5, 1000, 0.5<br>
+ ]<br>
+ }<br>
+ ],<br>
+ "highlight":<br>
+ [<br>
+ {<br>
+ "bound": "LOWER", "q_lo": 0.98, "q_hi": 1.0, "y_target":<br>
+ [<br>
+ 0, 0.5, 1000, 0.5<br>
+ ]<br>
+ },<br>
+ {<br>
+ "bound": "UPPER", "q_lo": 0.98, "q_hi": 1.0, "y_target":<br>
+ [<br>
+ 0, 0.8, 1000, 0.8<br>
+ ]<br>
+ }<br>
+ ]<br>
+ },<br>
+ "y_target":<br>
+ [<br>
+ 0, 0.16, 1000, 0.165, 10000, 0.17<br>
+ ]<br>
+ },<br>
+ "rpi.alsc":<br>
+ {<br>
+ "omega": 1.3,<br>
+ "n_iter": 100,<br>
+ "luminance_strength": 0.5,<br>
+ "calibrations_Cr":<br>
+ [<br>
+ {<br>
+ "ct": 4000, "table":<br>
+ [<br>
+ 1.481, 1.471, 1.449, 1.429, 1.416, 1.404, 1.394, 1.389, 1.389, 1.389, 1.392, 1.397, 1.404, 1.416, 1.429, 1.437,<br>
+ 1.472, 1.456, 1.436, 1.418, 1.405, 1.394, 1.389, 1.384, 1.382, 1.382, 1.386, 1.388, 1.398, 1.407, 1.422, 1.429,<br>
+ 1.465, 1.443, 1.426, 1.411, 1.397, 1.389, 1.383, 1.377, 1.377, 1.377, 1.379, 1.384, 1.388, 1.398, 1.411, 1.422,<br>
+ 1.462, 1.441, 1.423, 1.409, 1.395, 1.385, 1.379, 1.376, 1.374, 1.374, 1.375, 1.379, 1.384, 1.394, 1.407, 1.418,<br>
+ 1.461, 1.439, 1.421, 1.407, 1.394, 1.385, 1.381, 1.376, 1.373, 1.373, 1.373, 1.376, 1.381, 1.389, 1.403, 1.415,<br>
+ 1.461, 1.439, 1.419, 1.404, 1.392, 1.384, 1.379, 1.376, 1.373, 1.372, 1.374, 1.375, 1.379, 1.389, 1.401, 1.413,<br>
+ 1.461, 1.438, 1.419, 1.402, 1.389, 1.383, 1.377, 1.375, 1.373, 1.372, 1.372, 1.375, 1.381, 1.388, 1.401, 1.414,<br>
+ 1.462, 1.438, 1.419, 1.403, 1.391, 1.381, 1.377, 1.374, 1.373, 1.373, 1.374, 1.376, 1.381, 1.389, 1.401, 1.414,<br>
+ 1.462, 1.441, 1.423, 1.405, 1.392, 1.383, 1.377, 1.374, 1.373, 1.372, 1.373, 1.376, 1.382, 1.391, 1.402, 1.414,<br>
+ 1.465, 1.444, 1.424, 1.407, 1.393, 1.382, 1.378, 1.373, 1.369, 1.369, 1.372, 1.375, 1.381, 1.389, 1.402, 1.417,<br>
+ 1.469, 1.449, 1.427, 1.413, 1.396, 1.384, 1.381, 1.375, 1.371, 1.371, 1.373, 1.377, 1.385, 1.393, 1.407, 1.422,<br>
+ 1.474, 1.456, 1.436, 1.419, 1.407, 1.391, 1.383, 1.379, 1.377, 1.377, 1.378, 1.381, 1.391, 1.404, 1.422, 1.426<br>
+ ]<br>
+ },<br>
+ {<br>
+ "ct": 5000, "table":<br>
+ [<br>
+ 1.742, 1.721, 1.689, 1.661, 1.639, 1.623, 1.613, 1.609, 1.607, 1.606, 1.609, 1.617, 1.626, 1.641, 1.665, 1.681,<br>
+ 1.728, 1.703, 1.672, 1.645, 1.631, 1.614, 1.602, 1.599, 1.596, 1.597, 1.601, 1.608, 1.618, 1.631, 1.653, 1.671,<br>
+ 1.713, 1.691, 1.658, 1.635, 1.618, 1.606, 1.595, 1.591, 1.588, 1.588, 1.591, 1.601, 1.608, 1.624, 1.641, 1.658,<br>
+ 1.707, 1.681, 1.651, 1.627, 1.613, 1.599, 1.591, 1.585, 1.583, 1.584, 1.587, 1.591, 1.601, 1.615, 1.633, 1.655,<br>
+ 1.699, 1.672, 1.644, 1.622, 1.606, 1.593, 1.586, 1.581, 1.579, 1.581, 1.583, 1.587, 1.597, 1.611, 1.631, 1.652,<br>
+ 1.697, 1.665, 1.637, 1.617, 1.601, 1.589, 1.584, 1.579, 1.577, 1.578, 1.581, 1.585, 1.597, 1.607, 1.627, 1.652,<br>
+ 1.697, 1.662, 1.634, 1.613, 1.599, 1.591, 1.583, 1.578, 1.576, 1.576, 1.579, 1.586, 1.597, 1.607, 1.628, 1.653,<br>
+ 1.697, 1.662, 1.633, 1.613, 1.598, 1.589, 1.582, 1.578, 1.576, 1.577, 1.582, 1.589, 1.598, 1.611, 1.635, 1.655,<br>
+ 1.701, 1.666, 1.636, 1.616, 1.602, 1.589, 1.583, 1.578, 1.577, 1.581, 1.583, 1.591, 1.601, 1.617, 1.639, 1.659,<br>
+ 1.708, 1.671, 1.641, 1.618, 1.603, 1.591, 1.584, 1.581, 1.578, 1.581, 1.585, 1.594, 1.604, 1.622, 1.646, 1.666,<br>
+ 1.714, 1.681, 1.648, 1.622, 1.608, 1.599, 1.591, 1.584, 1.583, 1.584, 1.589, 1.599, 1.614, 1.629, 1.653, 1.673,<br>
+ 1.719, 1.691, 1.659, 1.631, 1.618, 1.606, 1.596, 1.591, 1.591, 1.593, 1.599, 1.608, 1.623, 1.642, 1.665, 1.681<br>
+ ]<br>
+ }<br>
+ ],<br>
+ "calibrations_Cb":<br>
+ [<br>
+ {<br>
+ "ct": 4000, "table":<br>
+ [<br>
+ 2.253, 2.267, 2.289, 2.317, 2.342, 2.359, 2.373, 2.381, 2.381, 2.378, 2.368, 2.361, 2.344, 2.337, 2.314, 2.301,<br>
+ 2.262, 2.284, 2.314, 2.335, 2.352, 2.371, 2.383, 2.391, 2.393, 2.391, 2.381, 2.368, 2.361, 2.342, 2.322, 2.308,<br>
+ 2.277, 2.303, 2.321, 2.346, 2.364, 2.381, 2.391, 2.395, 2.397, 2.397, 2.395, 2.381, 2.367, 2.354, 2.332, 2.321,<br>
+ 2.277, 2.304, 2.327, 2.349, 2.369, 2.388, 2.393, 2.396, 2.396, 2.398, 2.396, 2.391, 2.376, 2.359, 2.339, 2.328,<br>
+ 2.279, 2.311, 2.327, 2.354, 2.377, 2.389, 2.393, 2.397, 2.397, 2.398, 2.395, 2.393, 2.382, 2.363, 2.344, 2.332,<br>
+ 2.282, 2.311, 2.329, 2.354, 2.377, 2.386, 2.396, 2.396, 2.395, 2.396, 2.397, 2.394, 2.383, 2.367, 2.346, 2.333,<br>
+ 2.283, 2.314, 2.333, 2.353, 2.375, 2.389, 2.394, 2.395, 2.395, 2.395, 2.396, 2.394, 2.386, 2.368, 2.354, 2.336,<br>
+ 2.287, 2.309, 2.331, 2.352, 2.373, 2.386, 2.394, 2.395, 2.395, 2.396, 2.396, 2.394, 2.384, 2.371, 2.354, 2.339,<br>
+ 2.289, 2.307, 2.326, 2.347, 2.369, 2.385, 2.392, 2.397, 2.398, 2.398, 2.397, 2.392, 2.383, 2.367, 2.352, 2.337,<br>
+ 2.286, 2.303, 2.322, 2.342, 2.361, 2.379, 2.389, 2.394, 2.397, 2.398, 2.396, 2.389, 2.381, 2.366, 2.346, 2.332,<br>
+ 2.284, 2.291, 2.312, 2.329, 2.351, 2.372, 2.381, 2.389, 2.393, 2.394, 2.389, 2.385, 2.374, 2.362, 2.338, 2.325,<br>
+ 2.283, 2.288, 2.305, 2.319, 2.339, 2.365, 2.374, 2.381, 2.384, 2.386, 2.385, 2.379, 2.368, 2.342, 2.325, 2.318<br>
+ ]<br>
+ },<br>
+ {<br>
+ "ct": 5000, "table":<br>
+ [<br>
+ 1.897, 1.919, 1.941, 1.969, 1.989, 2.003, 2.014, 2.019, 2.019, 2.017, 2.014, 2.008, 1.999, 1.988, 1.968, 1.944,<br>
+ 1.914, 1.932, 1.957, 1.982, 1.998, 2.014, 2.023, 2.029, 2.031, 2.029, 2.022, 2.014, 2.006, 1.995, 1.976, 1.955,<br>
+ 1.925, 1.951, 1.974, 1.996, 2.013, 2.027, 2.035, 2.039, 2.039, 2.038, 2.035, 2.026, 2.015, 2.002, 1.984, 1.963,<br>
+ 1.932, 1.958, 1.986, 2.007, 2.024, 2.034, 2.041, 2.041, 2.045, 2.045, 2.042, 2.033, 2.023, 2.009, 1.995, 1.971,<br>
+ 1.942, 1.964, 1.994, 2.012, 2.029, 2.038, 2.043, 2.046, 2.047, 2.046, 2.045, 2.039, 2.029, 2.014, 1.997, 1.977,<br>
+ 1.946, 1.974, 1.999, 2.015, 2.031, 2.041, 2.046, 2.047, 2.048, 2.047, 2.044, 2.041, 2.031, 2.019, 1.999, 1.978,<br>
+ 1.948, 1.975, 2.002, 2.018, 2.031, 2.041, 2.046, 2.047, 2.048, 2.048, 2.045, 2.041, 2.029, 2.019, 1.998, 1.978,<br>
+ 1.948, 1.973, 2.002, 2.018, 2.029, 2.042, 2.045, 2.048, 2.048, 2.048, 2.044, 2.037, 2.027, 2.014, 1.993, 1.978,<br>
+ 1.945, 1.969, 1.998, 2.015, 2.028, 2.037, 2.045, 2.046, 2.047, 2.044, 2.039, 2.033, 2.022, 2.008, 1.989, 1.971,<br>
+ 1.939, 1.964, 1.991, 2.011, 2.024, 2.032, 2.036, 2.042, 2.042, 2.039, 2.035, 2.024, 2.012, 1.998, 1.977, 1.964,<br>
+ 1.932, 1.953, 1.981, 2.006, 2.016, 2.024, 2.028, 2.031, 2.034, 2.031, 2.024, 2.015, 2.005, 1.989, 1.966, 1.955,<br>
+ 1.928, 1.944, 1.973, 1.999, 2.007, 2.016, 2.019, 2.025, 2.026, 2.025, 2.017, 2.008, 1.997, 1.975, 1.958, 1.947<br>
+ ]<br>
+ }<br>
+ ],<br>
+ "luminance_lut":<br>
+ [<br>
+ 1.877, 1.597, 1.397, 1.269, 1.191, 1.131, 1.093, 1.078, 1.071, 1.069, 1.086, 1.135, 1.221, 1.331, 1.474, 1.704,<br>
+ 1.749, 1.506, 1.334, 1.229, 1.149, 1.088, 1.058, 1.053, 1.051, 1.046, 1.053, 1.091, 1.163, 1.259, 1.387, 1.587,<br>
+ 1.661, 1.451, 1.295, 1.195, 1.113, 1.061, 1.049, 1.048, 1.047, 1.049, 1.049, 1.066, 1.124, 1.211, 1.333, 1.511,<br>
+ 1.615, 1.411, 1.267, 1.165, 1.086, 1.052, 1.047, 1.047, 1.047, 1.049, 1.052, 1.056, 1.099, 1.181, 1.303, 1.471,<br>
+ 1.576, 1.385, 1.252, 1.144, 1.068, 1.049, 1.044, 1.044, 1.045, 1.049, 1.053, 1.054, 1.083, 1.163, 1.283, 1.447,<br>
+ 1.561, 1.373, 1.245, 1.135, 1.064, 1.049, 1.044, 1.044, 1.044, 1.046, 1.048, 1.054, 1.073, 1.153, 1.271, 1.432,<br>
+ 1.571, 1.377, 1.242, 1.137, 1.066, 1.055, 1.052, 1.051, 1.051, 1.049, 1.047, 1.048, 1.068, 1.148, 1.271, 1.427,<br>
+ 1.582, 1.396, 1.259, 1.156, 1.085, 1.068, 1.059, 1.054, 1.049, 1.045, 1.041, 1.043, 1.074, 1.157, 1.284, 1.444,<br>
+ 1.623, 1.428, 1.283, 1.178, 1.105, 1.074, 1.069, 1.063, 1.056, 1.048, 1.046, 1.051, 1.094, 1.182, 1.311, 1.473,<br>
+ 1.691, 1.471, 1.321, 1.213, 1.135, 1.088, 1.073, 1.069, 1.063, 1.059, 1.053, 1.071, 1.129, 1.222, 1.351, 1.521,<br>
+ 1.808, 1.543, 1.371, 1.253, 1.174, 1.118, 1.085, 1.072, 1.067, 1.064, 1.071, 1.106, 1.176, 1.274, 1.398, 1.582,<br>
+ 1.969, 1.666, 1.447, 1.316, 1.223, 1.166, 1.123, 1.094, 1.089, 1.097, 1.118, 1.163, 1.239, 1.336, 1.471, 1.681<br>
+ ],<br>
+ "sigma": 0.00218,<br>
+ "sigma_Cb": 0.00194<br>
+ },<br>
+ "rpi.contrast":<br>
+ {<br>
+ "ce_enable": 1,<br>
+ "gamma_curve":<br>
+ [<br>
+ 0, 0, 1024, 5040, 2048, 9338, 3072, 12356, 4096, 15312, 5120, 18051, 6144, 20790, 7168, 23193,<br>
+ 8192, 25744, 9216, 27942, 10240, 30035, 11264, 32005, 12288, 33975, 13312, 35815, 14336, 37600, 15360, 39168,<br>
+ 16384, 40642, 18432, 43379, 20480, 45749, 22528, 47753, 24576, 49621, 26624, 51253, 28672, 52698, 30720, 53796,<br>
+ 32768, 54876, 36864, 57012, 40960, 58656, 45056, 59954, 49152, 61183, 53248, 62355, 57344, 63419, 61440, 64476,<br>
+ 65535, 65535<br>
+ ]<br>
+ },<br>
+ "rpi.ccm":<br>
+ {<br>
+ "ccms":<br>
+ [<br>
+ {<br>
+ "ct": 2900, "ccm":<br>
+ [<br>
+ 1.44924, -0.12935, -0.31989, -0.65839, 1.95441, -0.29602, 0.18344, -1.22282, 2.03938<br>
+ ]<br>
+ },<br>
+ {<br>
+ "ct": 3000, "ccm":<br>
+ [<br>
+ 1.38736, 0.07714, -0.46451, -0.59691, 1.84335, -0.24644, 0.10092, -1.30441, 2.20349<br>
+ ]<br>
+ },<br>
+ {<br>
+ "ct": 3600, "ccm":<br>
+ [<br>
+ 1.51261, -0.27921, -0.23339, -0.55129, 1.83241, -0.28111, 0.11649, -0.93195, 1.81546<br>
+ ]<br>
+ },<br>
+ {<br>
+ "ct": 4600, "ccm":<br>
+ [<br>
+ 1.47082, -0.18523, -0.28559, -0.48923, 1.95126, -0.46203, 0.07951, -0.83987, 1.76036<br>
+ ]<br>
+ },<br>
+ {<br>
+ "ct": 5800, "ccm":<br>
+ [<br>
+ 1.57294, -0.36229, -0.21065, -0.42272, 1.80305, -0.38032, 0.03671, -0.66862, 1.63191<br>
+ ]<br>
+ },<br>
+ {<br>
+ "ct": 8100, "ccm":<br>
+ [<br>
+ 1.58803, -0.09912, -0.48891, -0.42594, 2.22303, -0.79709, -0.00621, -0.90516, 1.91137<br>
+ ]<br>
+ }<br>
+ ]<br>
+ },<br>
+ "rpi.sharpen":<br>
+ {<br>
+ "threshold": 2.0,<br>
+ "strength": 0.5,<br>
+ "limit": 0.5<br>
+ }<br>
+}<br>
-- <br>
2.20.1<br>
<br>
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</blockquote></div></div>