diff --git a/Documentation/platforms/arm64/bcm2711/boards/raspberrypi-4b/index.rst b/Documentation/platforms/arm64/bcm2711/boards/raspberrypi-4b/index.rst index 6571157db9c..cee2f41e24e 100644 --- a/Documentation/platforms/arm64/bcm2711/boards/raspberrypi-4b/index.rst +++ b/Documentation/platforms/arm64/bcm2711/boards/raspberrypi-4b/index.rst @@ -219,8 +219,9 @@ fb -- Configuration with graphics support in the form of a frame buffer driver for the -two HDMI outputs. This configuration is equipped with the ``fb`` frame buffer -example, which displays some centered, colourful rectangles on the screen. +two HDMI outputs. This configuration is equipped with the :doc:`fb +` example, which displays some centered, +colourful rectangles on the screen. .. warning:: @@ -257,3 +258,12 @@ but could be modified to boot into your own LVGL application. This configuration has the same warnings and limitations as those in the ``fb`` configuration, with the exception of the pixel gaps. This is because LVGL uses the dual-buffer approach to rendering. + +cgol +---- + +This configuration includes the :doc:`/applications/games/cgol/index` game +application. It renders a Game of Life simulation to the HDMI video output. +Since this configuration also enables the frame buffer, it comes with the same +limitations as those in ``fb``. However, the ``cgol`` application is double +buffered, so it will not experience any rendering artifacts.