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\n\tSun, 06 Apr 2025 12:16:14 -0700 (PDT)","From":"Petar Lishov ","To":"libcamera-devel@lists.libcamera.org","Cc":"Petar Lishov ","Subject":"[PATCH] Add libipa camera sensor helper support for Sony IMX208\n\tsensor","Date":"Sun, 6 Apr 2025 20:15:49 +0100","Message-ID":"<20250406191549.13225-1-peter.lishov@gmail.com>","X-Mailer":"git-send-email 2.49.0","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","X-Mailman-Approved-At":"Sun, 06 Apr 2025 21:28:13 +0200","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Added imx208 camera sensor helper to libipa and tested on a\nGoogle Pixelbook Go (Atlas) running barebones Fedora 41 with\nstock kernel (6.11.4) which has an Intel IPU3 and Sony IMX208.\n\nCamera sensor parameters were taken from Sony IMX214 parameters\nin the same file, so they are not backed by a sensor datasheet\nand may be slightly inaccurate.\n---\n src/ipa/libipa/camera_sensor_helper.cpp | 12 ++++++++++++\n 1 file changed, 12 insertions(+)","diff":"diff --git a/src/ipa/libipa/camera_sensor_helper.cpp b/src/ipa/libipa/camera_sensor_helper.cpp\nindex 7c66cd57..5580a530 100644\n--- a/src/ipa/libipa/camera_sensor_helper.cpp\n+++ b/src/ipa/libipa/camera_sensor_helper.cpp\n@@ -497,6 +497,18 @@ public:\n };\n REGISTER_CAMERA_SENSOR_HELPER(\"gc08a3\", CameraSensorHelperGc08a3)\n \n+class CameraSensorHelperImx208 : public CameraSensorHelper\n+{\n+public:\n+\tCameraSensorHelperImx208()\n+\t{\n+\t\t// These values are pure guesses, datasheet yet to be found\n+\t\tblackLevel_ = 4096;\n+\t\tgain_ = AnalogueGainLinear{ 0, 512, -1, 512 };\n+\t}\n+};\n+REGISTER_CAMERA_SENSOR_HELPER(\"imx208\", CameraSensorHelperImx208)\n+\n class CameraSensorHelperImx214 : public CameraSensorHelper\n {\n public:\n","prefixes":[]}