<div dir="ltr"><div dir="ltr">Hi Laurent,<div><br></div><div>Thank you for your work.</div><div><br></div></div><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, 19 Dec 2021 at 23:27, Laurent Pinchart <<a href="mailto:laurent.pinchart@ideasonboard.com">laurent.pinchart@ideasonboard.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">From: Naushir Patuck <<a href="mailto:naush@raspberrypi.com" target="_blank">naush@raspberrypi.com</a>><br>
<br>
The Sony IMX296 exists in two versions, colour (Bayer) and monochrome.<br>
The tuning file corresponds to the colour version.<br>
<br>
Signed-off-by: Laurent Pinchart <<a href="mailto:laurent.pinchart@ideasonboard.com" target="_blank">laurent.pinchart@ideasonboard.com</a>><br></blockquote><div><br></div><div>We might want to do a second pass of tuning at some point, but this is a good</div><div>starting point.</div><div><br></div><div><div>Signed-off-by: Naushir Patuck <<a href="mailto:naushir@gmail.com" target="_blank">naush</a>@<a href="http://raspberrypi.com">raspberrypi.com</a>><br></div><div>Reviewed-by: Naushir Patuck <<a href="mailto:naushir@gmail.com" target="_blank">naush</a>@<a href="http://raspberrypi.com">raspberrypi.com</a>></div></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/imx296.json | 305 +++++++++++++++++++++++++++<br>
src/ipa/raspberrypi/data/meson.build | 1 +<br>
2 files changed, 306 insertions(+)<br>
create mode 100644 src/ipa/raspberrypi/data/imx296.json<br>
<br>
diff --git a/src/ipa/raspberrypi/data/imx296.json b/src/ipa/raspberrypi/data/imx296.json<br>
new file mode 100644<br>
index 000000000000..2444bd2eb940<br>
--- /dev/null<br>
+++ b/src/ipa/raspberrypi/data/imx296.json<br>
@@ -0,0 +1,305 @@<br>
+{<br>
+ "rpi.black_level":<br>
+ {<br>
+ "black_level": 4096<br>
+ },<br>
+ "rpi.dpc":<br>
+ {<br>
+ },<br>
+ "rpi.lux":<br>
+ {<br>
+ "reference_shutter_speed": 19184,<br>
+ "reference_gain": 1.0,<br>
+ "reference_aperture": 1.0,<br>
+ "reference_lux": 432,<br>
+ "reference_Y": 13773<br>
+ },<br>
+ "rpi.noise":<br>
+ {<br>
+ "reference_constant": 0,<br>
+ "reference_slope": 2.957<br>
+ },<br>
+ "rpi.geq":<br>
+ {<br>
+ "offset": 185,<br>
+ "slope": 0.0105<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>
+ 2960.0, 0.5114, 0.3294, 3720.0, 0.4222, 0.4164, 3770.0, 0.4194, 0.4194, 6040.0, 0.2871, 0.5702, 8450.0,<br>
+ 0.2285, 0.6454<br>
+ ],<br>
+ "sensitivity_r": 1.0,<br>
+ "sensitivity_b": 1.0,<br>
+ "transverse_pos": 0.01,<br>
+ "transverse_neg": 0.01157<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>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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<br>
+ ]<br>
+ }<br>
+ ],<br>
+ "calibrations_Cb":<br>
+ [<br>
+ {<br>
+ "ct": 4000, "table":<br>
+ [<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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<br>
+ ]<br>
+ }<br>
+ ],<br>
+ "luminance_lut":<br>
+ [<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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,<br>
+ 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<br>
+ ],<br>
+ "sigma": 0.005,<br>
+ "sigma_Cb": 0.005<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": 2960, "ccm":<br>
+ [<br>
+ 1.61465, -0.49757, -0.11708, -0.30813, 1.53862, -0.23049, 0.04267, -0.76988, 1.72721<br>
+ ]<br>
+ },<br>
+ {<br>
+ "ct": 3720, "ccm":<br>
+ [<br>
+ 1.63316, -0.55061, -0.08255, -0.27238, 1.54441, -0.27203, 0.01948, -0.66461, 1.64513<br>
+ ]<br>
+ },<br>
+ {<br>
+ "ct": 3770, "ccm":<br>
+ [<br>
+ 1.62378, -0.54465, -0.07913, -0.26849, 1.54674, -0.27825, 0.01751, -0.64966, 1.63214<br>
+ ]<br>
+ },<br>
+ {<br>
+ "ct": 6000, "ccm":<br>
+ [<br>
+ 1.56877, -0.55713, -0.01164, -0.13524, 1.48494, -0.34969, 0.01184, -0.59069, 1.57885<br>
+ ]<br>
+ },<br>
+ {<br>
+ "ct": 6040, "ccm":<br>
+ [<br>
+ 1.58628, -0.57451, -0.01177, -0.13959, 1.48858, -0.34898, 0.01138, -0.58747, 1.57609<br>
+ ]<br>
+ },<br>
+ {<br>
+ "ct": 8450, "ccm":<br>
+ [<br>
+ 1.51714, -0.33619, -0.18094, -0.16148, 2.03049, -0.86901, 0.00999, -0.92095, 1.91096<br>
+ ]<br>
+ }<br>
+ ]<br>
+ },<br>
+ "rpi.sharpen":<br>
+ {<br>
+ }<br>
+}<br>
diff --git a/src/ipa/raspberrypi/data/meson.build b/src/ipa/raspberrypi/data/meson.build<br>
index e84cd0990c31..211811cfa915 100644<br>
--- a/src/ipa/raspberrypi/data/meson.build<br>
+++ b/src/ipa/raspberrypi/data/meson.build<br>
@@ -4,6 +4,7 @@ conf_files = files([<br>
'imx219.json',<br>
'imx219_noir.json',<br>
'imx290.json',<br>
+ 'imx296.json',<br>
'imx378.json',<br>
'imx477.json',<br>
'imx477_noir.json',<br>
-- <br>
Regards,<br>
<br>
Laurent Pinchart<br>
<br>
</blockquote></div></div>