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authorDavid Plowman <david.plowman@raspberrypi.com>2021-07-21 12:52:20 +0100
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2021-08-02 03:44:31 +0300
commitfba85e6901f58fc0525df1810addc692723fbc95 (patch)
tree025ad93381389962abfaac98c423d49e336029ab /src/ipa/raspberrypi/data/imx378.json
parent2d99cc53e264f85998aa28d68392fe8c63b5c07a (diff)
ipa: raspberrypi: Add support for imx378 sensor
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> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/ipa/raspberrypi/data/imx378.json')
-rw-r--r--src/ipa/raspberrypi/data/imx378.json338
1 files changed, 338 insertions, 0 deletions
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":
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+ ]
+ }
+ ],
+ "calibrations_Cb":
+ [
+ {
+ "ct": 2800, "table":
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+ ]
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+ {
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+ ]
+ }
+ ],
+ "luminance_lut":
+ [
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+ ],
+ "sigma": 0.00428,
+ "sigma_Cb": 0.00363
+ },
+ "rpi.contrast":
+ {
+ "ce_enable": 1,
+ "gamma_curve":
+ [
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+ 8192, 25744, 9216, 27942, 10240, 30035, 11264, 32005, 12288, 33975, 13312, 35815, 14336, 37600, 15360, 39168,
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+ 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":
+ [
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+ ]
+ },
+ {
+ "ct": 3550, "ccm":
+ [
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+ ]
+ },
+ {
+ "ct": 4500, "ccm":
+ [
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+ ]
+ },
+ {
+ "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":
+ {
+ }
+}