Allwinner D1 PPU power domain driver
modulename: sun20i-ppu.ko
configname: CONFIG_SUN20I_PPU
Linux Kernel Configuration
└─>Device Drivers
└─>SOC (System On Chip) specific Drivers
└─>Allwinner D1 PPU power domain driver
In linux kernel since version 4.14.326 (release Date: 2023-09-23)
Say y to enable the PPU power domain driver. This saves power
when certain peripherals, such as the video engine, are idle.
when certain peripherals, such as the video engine, are idle.