| Message ID | 20210721115220.5090-4-david.plowman@raspberrypi.com |
|---|---|
| State | Accepted |
| Headers | show |
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| Related | show |
Hi David, Thank you for your patch. On Wed, 21 Jul 2021 at 12:52, David Plowman <david.plowman@raspberrypi.com> wrote: > This commit adds a tuning file for the 12MP imx378 sensor. The sensor > actually shares the same driver (and CamHelper) as the imx477 so only > a new tuning file is required. The default choice of imx477.json can > be overridden by pointing LIBCAMERA_RPI_TUNING_FILE at a version of > the new imx378.json file. > > Signed-off-by: David Plowman <david.plowman@raspberrypi.com> > Reviewed-by: Naushir Patuck <naush@raspberrypi.com> > --- > src/ipa/raspberrypi/data/imx378.json | 338 +++++++++++++++++++++++++++ > src/ipa/raspberrypi/data/meson.build | 1 + > 2 files changed, 339 insertions(+) > create mode 100644 src/ipa/raspberrypi/data/imx378.json > > diff --git a/src/ipa/raspberrypi/data/imx378.json > b/src/ipa/raspberrypi/data/imx378.json > new file mode 100644 > index 00000000..3c2164e2 > --- /dev/null > +++ b/src/ipa/raspberrypi/data/imx378.json > @@ -0,0 +1,338 @@ > +{ > + "rpi.black_level": > + { > + "black_level": 4096 > + }, > + "rpi.dpc": > + { > + }, > + "rpi.lux": > + { > + "reference_shutter_speed": 9999, > + "reference_gain": 1.95, > + "reference_aperture": 1.0, > + "reference_lux": 1000, > + "reference_Y": 12996 > + }, > + "rpi.noise": > + { > + "reference_constant": 0, > + "reference_slope": 2.641 > + }, > + "rpi.geq": > + { > + "offset": 235, > + "slope": 0.00902 > + }, > + "rpi.sdn": > + { > + }, > + "rpi.awb": > + { > + "priors": > + [ > + { > + "lux": 0, "prior": > + [ > + 2000, 1.0, 3000, 0.0, 13000, 0.0 > + ] > + }, > + { > + "lux": 800, "prior": > + [ > + 2000, 0.0, 6000, 2.0, 13000, 2.0 > + ] > + }, > + { > + "lux": 1500, "prior": > + [ > + 2000, 0.0, 4000, 1.0, 6000, 6.0, 6500, 7.0, 7000, > 1.0, 13000, 1.0 > + ] > + } > + ], > + "modes": > + { > + "auto": > + { > + "lo": 2500, > + "hi": 8000 > + }, > + "incandescent": > + { > + "lo": 2500, > + "hi": 3000 > + }, > + "tungsten": > + { > + "lo": 3000, > + "hi": 3500 > + }, > + "fluorescent": > + { > + "lo": 4000, > + "hi": 4700 > + }, > + "indoor": > + { > + "lo": 3000, > + "hi": 5000 > + }, > + "daylight": > + { > + "lo": 5500, > + "hi": 6500 > + }, > + "cloudy": > + { > + "lo": 7000, > + "hi": 8100 > + } > + }, > + "bayes": 1, > + "ct_curve": > + [ > + 2850.0, 0.6361, 0.3911, 3550.0, 0.5386, 0.5077, 4500.0, > 0.4472, 0.6171, 5600.0, 0.3906, 0.6848, 8000.0, 0.3412, 0.7441 > + ], > + "sensitivity_r": 1.0, > + "sensitivity_b": 1.0, > + "transverse_pos": 0.01667, > + "transverse_neg": 0.01195 > + }, > + "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": 100, > + "luminance_strength": 0.5, > + "calibrations_Cr": > + [ > + { > + "ct": 2800, "table": > + [ > + 1.604, 1.601, 1.593, 1.581, 1.568, 1.561, 1.561, > 1.561, 1.561, 1.567, 1.582, 1.596, 1.609, 1.622, 1.632, 1.636, > + 1.601, 1.594, 1.586, 1.571, 1.555, 1.546, 1.543, > 1.543, 1.547, 1.555, 1.572, 1.584, 1.599, 1.614, 1.625, 1.632, > + 1.599, 1.586, 1.571, 1.555, 1.542, 1.528, 1.518, > 1.518, 1.523, 1.537, 1.555, 1.572, 1.589, 1.607, 1.622, 1.629, > + 1.597, 1.579, 1.561, 1.542, 1.528, 1.512, 1.493, > 1.493, 1.499, 1.523, 1.537, 1.563, 1.582, 1.601, 1.619, 1.629, > + 1.597, 1.577, 1.557, 1.535, 1.512, 1.493, 1.481, > 1.479, 1.492, 1.499, 1.524, 1.555, 1.578, 1.599, 1.619, 1.629, > + 1.597, 1.577, 1.557, 1.534, 1.508, 1.483, 1.476, > 1.476, 1.481, 1.496, 1.522, 1.554, 1.578, 1.599, 1.619, 1.629, > + 1.597, 1.578, 1.557, 1.534, 1.508, 1.483, 1.481, > 1.479, 1.481, 1.496, 1.522, 1.554, 1.579, 1.601, 1.619, 1.631, > + 1.597, 1.581, 1.562, 1.539, 1.517, 1.504, 1.483, > 1.481, 1.496, 1.511, 1.531, 1.561, 1.585, 1.607, 1.623, 1.632, > + 1.601, 1.589, 1.569, 1.554, 1.539, 1.517, 1.504, > 1.504, 1.511, 1.531, 1.553, 1.573, 1.596, 1.614, 1.629, 1.636, > + 1.609, 1.601, 1.586, 1.569, 1.554, 1.542, 1.535, > 1.535, 1.541, 1.553, 1.573, 1.592, 1.608, 1.625, 1.637, 1.645, > + 1.617, 1.611, 1.601, 1.586, 1.574, 1.565, 1.564, > 1.564, 1.571, 1.579, 1.592, 1.608, 1.622, 1.637, 1.646, 1.654, > + 1.619, 1.617, 1.611, 1.601, 1.588, 1.585, 1.585, > 1.585, 1.588, 1.592, 1.607, 1.622, 1.637, 1.645, 1.654, 1.655 > + ] > + }, > + { > + "ct": 5500, "table": > + [ > + 2.664, 2.658, 2.645, 2.629, 2.602, 2.602, 2.602, > 2.606, 2.617, 2.628, 2.649, 2.677, 2.699, 2.722, 2.736, 2.747, > + 2.658, 2.653, 2.629, 2.605, 2.576, 2.575, 2.577, > 2.592, 2.606, 2.618, 2.629, 2.651, 2.678, 2.707, 2.727, 2.741, > + 2.649, 2.631, 2.605, 2.576, 2.563, 2.552, 2.552, > 2.557, 2.577, 2.604, 2.619, 2.641, 2.669, 2.698, 2.721, 2.741, > + 2.643, 2.613, 2.583, 2.563, 2.552, 2.531, 2.527, > 2.527, 2.551, 2.577, 2.604, 2.638, 2.665, 2.694, 2.721, 2.741, > + 2.643, 2.606, 2.575, 2.558, 2.531, 2.516, 2.504, > 2.516, 2.527, 2.551, 2.596, 2.635, 2.665, 2.694, 2.721, 2.741, > + 2.643, 2.606, 2.575, 2.558, 2.531, 2.503, 2.501, > 2.502, 2.522, 2.551, 2.592, 2.635, 2.669, 2.696, 2.727, 2.744, > + 2.648, 2.611, 2.579, 2.558, 2.532, 2.511, 2.502, > 2.511, 2.522, 2.552, 2.592, 2.642, 2.673, 2.702, 2.731, 2.752, > + 2.648, 2.619, 2.589, 2.571, 2.556, 2.532, 2.519, > 2.522, 2.552, 2.568, 2.605, 2.648, 2.683, 2.715, 2.743, 2.758, > + 2.659, 2.637, 2.613, 2.589, 2.571, 2.556, 2.555, > 2.555, 2.568, 2.605, 2.641, 2.671, 2.699, 2.729, 2.758, 2.776, > + 2.679, 2.665, 2.637, 2.613, 2.602, 2.599, 2.599, > 2.606, 2.619, 2.641, 2.671, 2.698, 2.723, 2.754, 2.776, 2.787, > + 2.695, 2.684, 2.671, 2.646, 2.636, 2.636, 2.641, > 2.648, 2.661, 2.681, 2.698, 2.723, 2.751, 2.776, 2.788, 2.803, > + 2.702, 2.699, 2.684, 2.671, 2.664, 2.664, 2.664, > 2.668, 2.681, 2.698, 2.723, 2.751, 2.773, 2.788, 2.803, 2.805 > + ] > + } > + ], > + "calibrations_Cb": > + [ > + { > + "ct": 2800, "table": > + [ > + 2.876, 2.868, 2.863, 2.851, 2.846, 2.846, 2.847, > 2.851, 2.851, 2.857, 2.867, 2.875, 2.889, 2.899, 2.913, 2.926, > + 2.863, 2.861, 2.856, 2.846, 2.846, 2.847, 2.848, > 2.851, 2.857, 2.859, 2.875, 2.882, 2.886, 2.896, 2.909, 2.917, > + 2.861, 2.856, 2.846, 2.841, 2.841, 2.855, 2.867, > 2.875, 2.888, 2.888, 2.885, 2.883, 2.886, 2.889, 2.901, 2.913, > + 2.858, 2.851, 2.846, 2.846, 2.855, 2.867, 2.884, > 2.895, 2.902, 2.902, 2.901, 2.891, 2.891, 2.894, 2.901, 2.909, > + 2.858, 2.851, 2.846, 2.846, 2.867, 2.884, 2.895, > 2.902, 2.909, 2.915, 2.911, 2.901, 2.895, 2.898, 2.904, 2.909, > + 2.858, 2.851, 2.849, 2.853, 2.874, 2.888, 2.901, > 2.909, 2.917, 2.922, 2.917, 2.911, 2.901, 2.899, 2.905, 2.908, > + 2.861, 2.855, 2.853, 2.855, 2.874, 2.888, 2.901, > 2.913, 2.918, 2.922, 2.921, 2.911, 2.901, 2.901, 2.907, 2.908, > + 2.862, 2.859, 2.855, 2.856, 2.872, 2.885, 2.899, > 2.906, 2.915, 2.917, 2.911, 2.907, 2.907, 2.907, 2.908, 2.909, > + 2.863, 2.863, 2.859, 2.864, 2.871, 2.881, 2.885, > 2.899, 2.905, 2.905, 2.904, 2.904, 2.907, 2.909, 2.913, 2.913, > + 2.866, 2.865, 2.865, 2.867, 2.868, 2.872, 2.881, > 2.885, 2.889, 2.894, 2.895, 2.902, 2.906, 2.913, 2.914, 2.917, > + 2.875, 2.875, 2.871, 2.871, 2.871, 2.871, 2.869, > 2.869, 2.878, 2.889, 2.894, 2.895, 2.906, 2.914, 2.917, 2.921, > + 2.882, 2.879, 2.876, 2.874, 2.871, 2.871, 2.869, > 2.869, 2.869, 2.878, 2.891, 2.894, 2.905, 2.914, 2.919, 2.921 > + ] > + }, > + { > + "ct": 5500, "table": > + [ > + 1.488, 1.488, 1.488, 1.488, 1.491, 1.492, 1.492, > 1.491, 1.491, 1.491, 1.492, 1.495, 1.497, 1.499, 1.499, 1.503, > + 1.482, 1.485, 1.485, 1.487, 1.489, 1.492, 1.492, > 1.492, 1.492, 1.492, 1.494, 1.494, 1.492, 1.491, 1.493, 1.494, > + 1.482, 1.482, 1.484, 1.485, 1.487, 1.492, 1.496, > 1.498, 1.499, 1.498, 1.494, 1.492, 1.491, 1.491, 1.491, 1.491, > + 1.481, 1.481, 1.482, 1.485, 1.491, 1.496, 1.498, > 1.499, 1.501, 1.499, 1.498, 1.493, 1.491, 1.488, 1.488, 1.488, > + 1.481, 1.481, 1.481, 1.483, 1.491, 1.497, 1.498, > 1.499, 1.501, 1.499, 1.498, 1.492, 1.488, 1.485, 1.483, 1.483, > + 1.479, 1.479, 1.481, 1.482, 1.489, 1.495, 1.497, > 1.498, 1.499, 1.499, 1.495, 1.492, 1.485, 1.482, 1.482, 1.481, > + 1.479, 1.479, 1.479, 1.481, 1.489, 1.494, 1.496, > 1.497, 1.497, 1.496, 1.495, 1.489, 1.482, 1.481, 1.479, 1.477, > + 1.478, 1.478, 1.479, 1.481, 1.487, 1.491, 1.494, > 1.496, 1.496, 1.495, 1.492, 1.487, 1.482, 1.479, 1.478, 1.476, > + 1.478, 1.478, 1.479, 1.482, 1.486, 1.488, 1.491, > 1.493, 1.493, 1.492, 1.487, 1.484, 1.481, 1.479, 1.476, 1.476, > + 1.477, 1.479, 1.481, 1.483, 1.485, 1.486, 1.488, > 1.488, 1.487, 1.487, 1.484, 1.483, 1.481, 1.479, 1.476, 1.476, > + 1.477, 1.479, 1.482, 1.483, 1.484, 1.485, 1.484, > 1.482, 1.482, 1.484, 1.483, 1.482, 1.481, 1.479, 1.477, 1.476, > + 1.477, 1.479, 1.482, 1.483, 1.484, 1.484, 1.482, > 1.482, 1.482, 1.482, 1.482, 1.481, 1.479, 1.479, 1.479, 1.479 > + ] > + } > + ], > + "luminance_lut": > + [ > + 2.764, 2.654, 2.321, 2.043, 1.768, 1.594, 1.558, 1.558, > 1.558, 1.568, 1.661, 1.904, 2.193, 2.497, 2.888, 3.043, > + 2.654, 2.373, 2.049, 1.819, 1.569, 1.446, 1.381, 1.356, > 1.356, 1.403, 1.501, 1.679, 1.939, 2.218, 2.586, 2.888, > + 2.376, 2.154, 1.819, 1.569, 1.438, 1.301, 1.246, 1.224, > 1.224, 1.263, 1.349, 1.501, 1.679, 1.985, 2.359, 2.609, > + 2.267, 1.987, 1.662, 1.438, 1.301, 1.235, 1.132, 1.105, > 1.105, 1.164, 1.263, 1.349, 1.528, 1.808, 2.184, 2.491, > + 2.218, 1.876, 1.568, 1.367, 1.235, 1.132, 1.087, 1.022, > 1.023, 1.104, 1.164, 1.278, 1.439, 1.695, 2.066, 2.429, > + 2.218, 1.832, 1.533, 1.341, 1.206, 1.089, 1.013, 1.002, > 1.013, 1.026, 1.122, 1.246, 1.399, 1.642, 2.004, 2.426, > + 2.218, 1.832, 1.533, 1.341, 1.206, 1.089, 1.011, 1.001, > 1.009, 1.026, 1.122, 1.246, 1.399, 1.642, 2.004, 2.426, > + 2.224, 1.896, 1.584, 1.382, 1.248, 1.147, 1.088, 1.016, > 1.026, 1.118, 1.168, 1.283, 1.444, 1.697, 2.066, 2.428, > + 2.292, 2.019, 1.689, 1.462, 1.322, 1.247, 1.147, 1.118, > 1.118, 1.168, 1.275, 1.358, 1.532, 1.809, 2.189, 2.491, > + 2.444, 2.204, 1.856, 1.606, 1.462, 1.322, 1.257, 1.234, > 1.234, 1.275, 1.358, 1.516, 1.686, 1.993, 2.371, 2.622, > + 2.748, 2.444, 2.108, 1.856, 1.606, 1.476, 1.399, 1.376, > 1.376, 1.422, 1.516, 1.686, 1.968, 2.238, 2.611, 2.935, > + 2.862, 2.748, 2.395, 2.099, 1.811, 1.621, 1.582, 1.582, > 1.582, 1.592, 1.677, 1.919, 2.223, 2.534, 2.935, 3.078 > + ], > + "sigma": 0.00428, > + "sigma_Cb": 0.00363 > + }, > + "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.ccm": > + { > + "ccms": > + [ > + { > + "ct": 2850, "ccm": > + [ > + 1.42601, -0.20537, -0.22063, -0.47682, 1.81987, > -0.34305, 0.01854, -0.86036, 1.84181 > + ] > + }, > + { > + "ct": 2900, "ccm": > + [ > + 1.29755, 0.04602, -0.34356, -0.41491, 1.73477, > -0.31987, -0.01345, -0.97115, 1.98459 > + ] > + }, > + { > + "ct": 3550, "ccm": > + [ > + 1.49811, -0.33412, -0.16398, -0.40869, 1.72995, > -0.32127, -0.01924, -0.62181, 1.64105 > + ] > + }, > + { > + "ct": 4500, "ccm": > + [ > + 1.47015, -0.29229, -0.17786, -0.36561, 1.88919, > -0.52358, -0.03552, -0.56717, 1.60269 > + ] > + }, > + { > + "ct": 5600, "ccm": > + [ > + 1.60962, -0.47434, -0.13528, -0.32701, 1.73797, > -0.41096, -0.07626, -0.40171, 1.47796 > + ] > + }, > + { > + "ct": 8000, "ccm": > + [ > + 1.54642, -0.20396, -0.34246, -0.31748, 2.22559, > -0.90811, -0.10035, -0.65877, 1.75912 > + ] > + } > + ] > + }, > + "rpi.sharpen": > + { > + } > +} > diff --git a/src/ipa/raspberrypi/data/meson.build > b/src/ipa/raspberrypi/data/meson.build > index abb1f928..68433fc2 100644 > --- a/src/ipa/raspberrypi/data/meson.build > +++ b/src/ipa/raspberrypi/data/meson.build > @@ -3,6 +3,7 @@ > conf_files = files([ > 'imx219.json', > 'imx290.json', > + 'imx378.json', > 'imx477.json', > 'ov5647.json', > 'ov9281.json', > -- > 2.20.1 > >
Hi David, On 21/07/2021 12:52, David Plowman wrote: > This commit adds a tuning file for the 12MP imx378 sensor. The sensor > actually shares the same driver (and CamHelper) as the imx477 so only > a new tuning file is required. The default choice of imx477.json can > be overridden by pointing LIBCAMERA_RPI_TUNING_FILE at a version of > the new imx378.json file. > > Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> > --- > src/ipa/raspberrypi/data/imx378.json | 338 +++++++++++++++++++++++++++ > src/ipa/raspberrypi/data/meson.build | 1 + > 2 files changed, 339 insertions(+) > create mode 100644 src/ipa/raspberrypi/data/imx378.json > > diff --git a/src/ipa/raspberrypi/data/imx378.json b/src/ipa/raspberrypi/data/imx378.json > new file mode 100644 > index 00000000..3c2164e2 > --- /dev/null > +++ b/src/ipa/raspberrypi/data/imx378.json > @@ -0,0 +1,338 @@ > +{ > + "rpi.black_level": > + { > + "black_level": 4096 > + }, > + "rpi.dpc": > + { > + }, > + "rpi.lux": > + { > + "reference_shutter_speed": 9999, > + "reference_gain": 1.95, > + "reference_aperture": 1.0, > + "reference_lux": 1000, > + "reference_Y": 12996 > + }, > + "rpi.noise": > + { > + "reference_constant": 0, > + "reference_slope": 2.641 > + }, > + "rpi.geq": > + { > + "offset": 235, > + "slope": 0.00902 > + }, > + "rpi.sdn": > + { > + }, > + "rpi.awb": > + { > + "priors": > + [ > + { > + "lux": 0, "prior": > + [ > + 2000, 1.0, 3000, 0.0, 13000, 0.0 > + ] > + }, > + { > + "lux": 800, "prior": > + [ > + 2000, 0.0, 6000, 2.0, 13000, 2.0 > + ] > + }, > + { > + "lux": 1500, "prior": > + [ > + 2000, 0.0, 4000, 1.0, 6000, 6.0, 6500, 7.0, 7000, 1.0, 13000, 1.0 > + ] > + } > + ], > + "modes": > + { > + "auto": > + { > + "lo": 2500, > + "hi": 8000 > + }, > + "incandescent": > + { > + "lo": 2500, > + "hi": 3000 > + }, > + "tungsten": > + { > + "lo": 3000, > + "hi": 3500 > + }, > + "fluorescent": > + { > + "lo": 4000, > + "hi": 4700 > + }, > + "indoor": > + { > + "lo": 3000, > + "hi": 5000 > + }, > + "daylight": > + { > + "lo": 5500, > + "hi": 6500 > + }, > + "cloudy": > + { > + "lo": 7000, > + "hi": 8100 > + } > + }, > + "bayes": 1, > + "ct_curve": > + [ > + 2850.0, 0.6361, 0.3911, 3550.0, 0.5386, 0.5077, 4500.0, 0.4472, 0.6171, 5600.0, 0.3906, 0.6848, 8000.0, 0.3412, 0.7441 > + ], > + "sensitivity_r": 1.0, > + "sensitivity_b": 1.0, > + "transverse_pos": 0.01667, > + "transverse_neg": 0.01195 > + }, > + "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": 100, > + "luminance_strength": 0.5, > + "calibrations_Cr": > + [ > + { > + "ct": 2800, "table": > + [ > + 1.604, 1.601, 1.593, 1.581, 1.568, 1.561, 1.561, 1.561, 1.561, 1.567, 1.582, 1.596, 1.609, 1.622, 1.632, 1.636, > + 1.601, 1.594, 1.586, 1.571, 1.555, 1.546, 1.543, 1.543, 1.547, 1.555, 1.572, 1.584, 1.599, 1.614, 1.625, 1.632, > + 1.599, 1.586, 1.571, 1.555, 1.542, 1.528, 1.518, 1.518, 1.523, 1.537, 1.555, 1.572, 1.589, 1.607, 1.622, 1.629, > + 1.597, 1.579, 1.561, 1.542, 1.528, 1.512, 1.493, 1.493, 1.499, 1.523, 1.537, 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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.ccm": > + { > + "ccms": > + [ > + { > + "ct": 2850, "ccm": > + [ > + 1.42601, -0.20537, -0.22063, -0.47682, 1.81987, -0.34305, 0.01854, -0.86036, 1.84181 > + ] > + }, > + { > + "ct": 2900, "ccm": > + [ > + 1.29755, 0.04602, -0.34356, -0.41491, 1.73477, -0.31987, -0.01345, -0.97115, 1.98459 > + ] > + }, > + { > + "ct": 3550, "ccm": > + [ > + 1.49811, -0.33412, -0.16398, -0.40869, 1.72995, -0.32127, -0.01924, -0.62181, 1.64105 > + ] > + }, > + { > + "ct": 4500, "ccm": > + [ > + 1.47015, -0.29229, -0.17786, -0.36561, 1.88919, -0.52358, -0.03552, -0.56717, 1.60269 > + ] > + }, > + { > + "ct": 5600, "ccm": > + [ > + 1.60962, -0.47434, -0.13528, -0.32701, 1.73797, -0.41096, -0.07626, -0.40171, 1.47796 > + ] > + }, > + { > + "ct": 8000, "ccm": > + [ > + 1.54642, -0.20396, -0.34246, -0.31748, 2.22559, -0.90811, -0.10035, -0.65877, 1.75912 > + ] > + } > + ] > + }, > + "rpi.sharpen": > + { > + } > +} > diff --git a/src/ipa/raspberrypi/data/meson.build b/src/ipa/raspberrypi/data/meson.build > index abb1f928..68433fc2 100644 > --- a/src/ipa/raspberrypi/data/meson.build > +++ b/src/ipa/raspberrypi/data/meson.build > @@ -3,6 +3,7 @@ > conf_files = files([ > 'imx219.json', > 'imx290.json', > + 'imx378.json', > 'imx477.json', > 'ov5647.json', > 'ov9281.json', >
Hi David, Thank you for the patch. On Wed, Jul 21, 2021 at 12:52:20PM +0100, David Plowman wrote: > This commit adds a tuning file for the 12MP imx378 sensor. The sensor > actually shares the same driver (and CamHelper) as the imx477 so only > a new tuning file is required. The default choice of imx477.json can > be overridden by pointing LIBCAMERA_RPI_TUNING_FILE at a version of > the new imx378.json file. The IMX378 and IMX477 should ideally have different compatible string in DT, and the driver should set the subdev name accordingly. This will allow selection of the right tuning file. The drawback is that the sensor helper selection would need to be updated. > Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > --- > src/ipa/raspberrypi/data/imx378.json | 338 +++++++++++++++++++++++++++ > src/ipa/raspberrypi/data/meson.build | 1 + > 2 files changed, 339 insertions(+) > create mode 100644 src/ipa/raspberrypi/data/imx378.json > > diff --git a/src/ipa/raspberrypi/data/imx378.json b/src/ipa/raspberrypi/data/imx378.json > new file mode 100644 > index 00000000..3c2164e2 > --- /dev/null > +++ b/src/ipa/raspberrypi/data/imx378.json > @@ -0,0 +1,338 @@ > +{ > + "rpi.black_level": > + { > + "black_level": 4096 > + }, > + "rpi.dpc": > + { > + }, > + "rpi.lux": > + { > + "reference_shutter_speed": 9999, > + "reference_gain": 1.95, > + "reference_aperture": 1.0, > + "reference_lux": 1000, > + "reference_Y": 12996 > + }, > + "rpi.noise": > + { > + "reference_constant": 0, > + "reference_slope": 2.641 > + }, > + "rpi.geq": > + { > + "offset": 235, > + "slope": 0.00902 > + }, > + "rpi.sdn": > + { > + }, > + "rpi.awb": > + { > + "priors": > + [ > + { > + "lux": 0, "prior": > + [ > + 2000, 1.0, 3000, 0.0, 13000, 0.0 > + ] > + }, > + { > + "lux": 800, "prior": > + [ > + 2000, 0.0, 6000, 2.0, 13000, 2.0 > + ] > + }, > + { > + "lux": 1500, "prior": > + [ > + 2000, 0.0, 4000, 1.0, 6000, 6.0, 6500, 7.0, 7000, 1.0, 13000, 1.0 > + ] > + } > + ], > + "modes": > + { > + "auto": > + { > + "lo": 2500, > + "hi": 8000 > + }, > + "incandescent": > + { > + "lo": 2500, > + "hi": 3000 > + }, > + "tungsten": > + { > + "lo": 3000, > + "hi": 3500 > + }, > + "fluorescent": > + { > + "lo": 4000, > + "hi": 4700 > + }, > + "indoor": > + { > + "lo": 3000, > + "hi": 5000 > + }, > + "daylight": > + { > + "lo": 5500, > + "hi": 6500 > + }, > + "cloudy": > + { > + "lo": 7000, > + "hi": 8100 > + } > + }, > + "bayes": 1, > + "ct_curve": > + [ > + 2850.0, 0.6361, 0.3911, 3550.0, 0.5386, 0.5077, 4500.0, 0.4472, 0.6171, 5600.0, 0.3906, 0.6848, 8000.0, 0.3412, 0.7441 > + ], > + "sensitivity_r": 1.0, > + "sensitivity_b": 1.0, > + "transverse_pos": 0.01667, > + "transverse_neg": 0.01195 > + }, > + "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, 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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.ccm": > + { > + "ccms": > + [ > + { > + "ct": 2850, "ccm": > + [ > + 1.42601, -0.20537, -0.22063, -0.47682, 1.81987, -0.34305, 0.01854, -0.86036, 1.84181 > + ] > + }, > + { > + "ct": 2900, "ccm": > + [ > + 1.29755, 0.04602, -0.34356, -0.41491, 1.73477, -0.31987, -0.01345, -0.97115, 1.98459 > + ] > + }, > + { > + "ct": 3550, "ccm": > + [ > + 1.49811, -0.33412, -0.16398, -0.40869, 1.72995, -0.32127, -0.01924, -0.62181, 1.64105 > + ] > + }, > + { > + "ct": 4500, "ccm": > + [ > + 1.47015, -0.29229, -0.17786, -0.36561, 1.88919, -0.52358, -0.03552, -0.56717, 1.60269 > + ] > + }, > + { > + "ct": 5600, "ccm": > + [ > + 1.60962, -0.47434, -0.13528, -0.32701, 1.73797, -0.41096, -0.07626, -0.40171, 1.47796 > + ] > + }, > + { > + "ct": 8000, "ccm": > + [ > + 1.54642, -0.20396, -0.34246, -0.31748, 2.22559, -0.90811, -0.10035, -0.65877, 1.75912 > + ] > + } > + ] > + }, > + "rpi.sharpen": > + { > + } > +} > diff --git a/src/ipa/raspberrypi/data/meson.build b/src/ipa/raspberrypi/data/meson.build > index abb1f928..68433fc2 100644 > --- a/src/ipa/raspberrypi/data/meson.build > +++ b/src/ipa/raspberrypi/data/meson.build > @@ -3,6 +3,7 @@ > conf_files = files([ > 'imx219.json', > 'imx290.json', > + 'imx378.json', > 'imx477.json', > 'ov5647.json', > 'ov9281.json',
diff --git a/src/ipa/raspberrypi/data/imx378.json b/src/ipa/raspberrypi/data/imx378.json new file mode 100644 index 00000000..3c2164e2 --- /dev/null +++ b/src/ipa/raspberrypi/data/imx378.json @@ -0,0 +1,338 @@ +{ + "rpi.black_level": + { + "black_level": 4096 + }, + "rpi.dpc": + { + }, + "rpi.lux": + { + "reference_shutter_speed": 9999, + "reference_gain": 1.95, + "reference_aperture": 1.0, + "reference_lux": 1000, + "reference_Y": 12996 + }, + "rpi.noise": + { + "reference_constant": 0, + "reference_slope": 2.641 + }, + "rpi.geq": + { + "offset": 235, + "slope": 0.00902 + }, + "rpi.sdn": + { + }, + "rpi.awb": + { + "priors": + [ + { + "lux": 0, "prior": + [ + 2000, 1.0, 3000, 0.0, 13000, 0.0 + ] + }, + { + "lux": 800, "prior": + [ + 2000, 0.0, 6000, 2.0, 13000, 2.0 + ] + }, + { + "lux": 1500, "prior": + [ + 2000, 0.0, 4000, 1.0, 6000, 6.0, 6500, 7.0, 7000, 1.0, 13000, 1.0 + ] + } + ], + "modes": + { + "auto": + { + "lo": 2500, + "hi": 8000 + }, + "incandescent": + { + "lo": 2500, + 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-0.20396, -0.34246, -0.31748, 2.22559, -0.90811, -0.10035, -0.65877, 1.75912 + ] + } + ] + }, + "rpi.sharpen": + { + } +} diff --git a/src/ipa/raspberrypi/data/meson.build b/src/ipa/raspberrypi/data/meson.build index abb1f928..68433fc2 100644 --- a/src/ipa/raspberrypi/data/meson.build +++ b/src/ipa/raspberrypi/data/meson.build @@ -3,6 +3,7 @@ conf_files = files([ 'imx219.json', 'imx290.json', + 'imx378.json', 'imx477.json', 'ov5647.json', 'ov9281.json',
This commit adds a tuning file for the 12MP imx378 sensor. The sensor actually shares the same driver (and CamHelper) as the imx477 so only a new tuning file is required. The default choice of imx477.json can be overridden by pointing LIBCAMERA_RPI_TUNING_FILE at a version of the new imx378.json file. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> --- src/ipa/raspberrypi/data/imx378.json | 338 +++++++++++++++++++++++++++ src/ipa/raspberrypi/data/meson.build | 1 + 2 files changed, 339 insertions(+) create mode 100644 src/ipa/raspberrypi/data/imx378.json