Adding Pisound Micro kernel module based on rpi-6.12.y#6731

pelwell merged 3 commits intoraspberrypi:rpi-6.12.yraspberrypi/linux:rpi-6.12.yfrom

gtrainavicius:pisound_micro_module_6.12gtrainavicius/linux:pisound_micro_module_6.12Copy head branch name to clipboard