From b45ff9ff3c00dd626db5d6e0fc06bcc9191e2854 Mon Sep 17 00:00:00 2001 From: Geoffrey Van Landeghem Date: Sun, 24 Nov 2024 20:29:49 +0100 Subject: ipa: raspberrypi: Add tuning file for IMX327 sensor 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 Reviewed-by: Jacopo Mondi Signed-off-by: Jacopo Mondi --- 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', -- cgit v1.2.1