[v3,3/4] ipa: rpi: Add OV9782 VC4 tuning file
diff mbox series

Message ID 20260504222015.3008070-4-mathias@pepservices.com
State Superseded
Headers show
Series
  • Add OV9782 sensor support
Related show

Commit Message

Mathias May 4, 2026, 10:20 p.m. UTC
Signed-off-by: Mathias <mathias@pepservices.com>
---
 src/ipa/rpi/vc4/data/meson.build |    1 +
 src/ipa/rpi/vc4/data/ov9782.json | 2168 ++++++++++++++++++++++++++++++
 2 files changed, 2169 insertions(+)
 create mode 100644 src/ipa/rpi/vc4/data/ov9782.json

Patch
diff mbox series

diff --git a/src/ipa/rpi/vc4/data/meson.build b/src/ipa/rpi/vc4/data/meson.build
index 6efa53cb..6652c5ec 100644
--- a/src/ipa/rpi/vc4/data/meson.build
+++ b/src/ipa/rpi/vc4/data/meson.build
@@ -26,6 +26,7 @@  conf_files = files([
     'ov64a40.json',
     'ov7251_mono.json',
     'ov9281_mono.json',
+    'ov9782.json',
     'se327m12.json',
     'uncalibrated.json',
     'vd55g1.json',
diff --git a/src/ipa/rpi/vc4/data/ov9782.json b/src/ipa/rpi/vc4/data/ov9782.json
new file mode 100644
index 00000000..28314940
--- /dev/null
+++ b/src/ipa/rpi/vc4/data/ov9782.json
@@ -0,0 +1,2168 @@ 
+{
+    "version": 2.0,
+    "target": "bcm2835",
+    "algorithms": [
+        {
+            "rpi.black_level": {
+                "black_level": 4096
+            }
+        },
+        {
+            "rpi.dpc": {}
+        },
+        {
+            "rpi.lux": {
+                "reference_shutter_speed": 27685,
+                "reference_gain": 1.0,
+                "reference_aperture": 1.0,
+                "reference_lux": 998,
+                "reference_Y": 12744
+            }
+        },
+        {
+            "rpi.noise": {
+                "reference_constant": 0,
+                "reference_slope": 3.67
+            }
+        },
+        {
+            "rpi.geq": {
+                "offset": 204,
+                "slope": 0.01633
+            }
+        },
+        {
+            "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": 8600
+                    }
+                },
+                "bayes": 1,
+                "ct_curve": [
+                    2498.0,
+                    0.9309,
+                    0.3599,
+                    2911.0,
+                    0.8682,
+                    0.4283,
+                    2919.0,
+                    0.8358,
+                    0.4621,
+                    3627.0,
+                    0.7646,
+                    0.5327,
+                    4600.0,
+                    0.6079,
+                    0.6721,
+                    5716.0,
+                    0.5712,
+                    0.7017,
+                    8575.0,
+                    0.4331,
+                    0.8037
+                ],
+                "sensitivity_r": 1.05,
+                "sensitivity_b": 1.05,
+                "transverse_pos": 0.04791,
+                "transverse_neg": 0.04881
+            }
+        },
+        {
+            "rpi.agc": {
+                "channels": [
+                    {
+                        "metering_modes": {
+                            "centre-weighted": {
+                                "weights": [
+                                    3,
+                                    3,
+                                    3,
+                                    2,
+                                    2,
+                                    2,
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+                            },
+                            "spot": {
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+                                    0,
+                                    0,
+                                    0,
+                                    0,
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+                                ]
+                            },
+                            "matrix": {
+                                "weights": [
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+                                    1,
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+                                    1,
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+                                    1,
+                                    1,
+                                    1
+                                ]
+                            }
+                        },
+                        "exposure_modes": {
+                            "normal": {
+                                "shutter": [
+                                    100,
+                                    10000,
+                                    30000,
+                                    60000,
+                                    66666
+                                ],
+                                "gain": [
+                                    1.0,
+                                    2.0,
+                                    4.0,
+                                    6.0,
+                                    10.0
+                                ]
+                            },
+                            "short": {
+                                "shutter": [
+                                    100,
+                                    5000,
+                                    10000,
+                                    20000,
+                                    66666
+                                ],
+                                "gain": [
+                                    1.0,
+                                    2.0,
+                                    4.0,
+                                    6.0,
+                                    10.0
+                                ]
+                            },
+                            "long": {
+                                "shutter": [
+                                    100,
+                                    10000,
+                                    30000,
+                                    60000,
+                                    120000
+                                ],
+                                "gain": [
+                                    1.0,
+                                    2.0,
+                                    4.0,
+                                    6.0,
+                                    10.0
+                                ]
+                            }
+                        },
+                        "constraint_modes": {
+                            "normal": [
+                                {
+                                    "bound": "LOWER",
+                                    "q_lo": 0.98,
+                                    "q_hi": 1.0,
+                                    "y_target": [
+                                        0,
+                                        0.5,
+                                        1000,
+                                        0.5
+                                    ]
+                                }
+                            ],
+                            "highlight": [
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+                                    "bound": "LOWER",
+                                    "q_lo": 0.98,
+                                    "q_hi": 1.0,
+                                    "y_target": [
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+                                    ]
+                                },
+                                {
+                                    "bound": "UPPER",
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+                                    "q_hi": 1.0,
+                                    "y_target": [
+                                        0,
+                                        0.8,
+                                        1000,
+                                        0.8
+                                    ]
+                                }
+                            ],
+                            "shadows": [
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+                                    "q_lo": 0.0,
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+                        "y_target": [
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+                        ]
+                    },
+                    {
+                        "base_ev": 0.125,
+                        "metering_modes": {
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+                        "constraint_modes": {
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+        },
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