1 Jun
2021
1 Jun
'21
1:01 p.m.
On Tue, 1 Jun 2021 at 09:52, nicolas saenz julienne nsaenz@kernel.org wrote:
What's to expect sound wise on older RPis?
I'd say 8 channel 48kHz is good. 2 channel 192KHz is good. Higher than that and we start to lose samples in the HDMI MAI bus fifo.
The firmware workaround made 4 channel 192kHz somewhat more reliable, but it would still fail when sdram was busy, so I don't think it's worth maintaining that.