From 3c08aaef1479d6c6ba2bc926a2b9488210dab4b0 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Tue, 10 Mar 2026 13:01:06 +0100 Subject: [PATCH] Documentation/runtime_configuration: Add missing software_isp.mode doc The software_isp.mode setting was missing from the runtime_configuration documentation, add it. Reviewed-by: Milan Zamazal Signed-off-by: Hans de Goede Reviewed-by: Kieran Bingham Signed-off-by: Kieran Bingham --- Documentation/runtime_configuration.rst | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/runtime_configuration.rst b/Documentation/runtime_configuration.rst index 651929a4..a95de2f4 100644 --- a/Documentation/runtime_configuration.rst +++ b/Documentation/runtime_configuration.rst @@ -51,6 +51,7 @@ file structure: measure: skip: # non-negative integer, frames to skip initially number: # non-negative integer, frames to measure + mode: # cpu/gpu threads: # integer >= 1, number of render threads to use, default 2 Configuration file example @@ -85,6 +86,7 @@ Configuration file example measure: skip: 50 number: 30 + mode: gpu threads: 2 List of variables and configuration options @@ -141,6 +143,13 @@ LIBCAMERA__TUNING_FILE Example value: ``/usr/local/share/libcamera/ipa/rpi/vc4/custom_sensor.json`` +LIBCAMERA_SOFTISP_MODE, software_isp.mode + Select if the software ISP should use GPU or CPU image processsing, + one of ``cpu`` or ``gpu``. When set to ``gpu`` and EGL is not available + the software ISP will automatically fall back to the CPU. + + Example value: ``gpu`` + pipelines.simple.supported_devices.driver, pipelines.simple.supported_devices.software_isp Override whether software ISP is enabled for the given driver.