It's just the default in device tree - https://github.com/raspberrypi/linux/bl ... b.dts#L429Hmmh.
I thought the legacy driver would be turned off with:in config.txt. Which btw still produces the confusing /proc/cmdline entry.Code:
dtparam=audio=off
And I'd also assume that if I have a different GPU driver - also in charge for the audio part - in the game, that the legacy driver for HDMI audio should be disabled by the system to avoid concurrent operation. But again. The confusing part is what's shown in /proc/cmdline. And that after turning all related params to "off". The entry still keeps showing "on".
Actually as this is Pi5, there is no firmware audio driver, so that entry is redundant. It's not going to cause any problem though, and it's not going to change the power consumption.
Statistics: Posted by 6by9 — Tue May 07, 2024 4:47 pm