<div dir="ltr"><div dir="ltr">On Tue, 1 Jun 2021 at 09:52, nicolas saenz julienne <<a href="mailto:nsaenz@kernel.org">nsaenz@kernel.org</a>> wrote:<br></div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><span class="gmail-im"></span>
What's to expect sound wise on older RPis?</blockquote><div> </div><div>I'd say 8 channel 48kHz is good. 2 channel 192KHz is good.<br></div><div>Higher than that and we start to lose samples in the HDMI MAI bus fifo.<br></div><div><br></div><div>The firmware workaround made 4 channel 192kHz somewhat more reliable, but it would still fail when sdram was busy,</div><div>so I don't think it's worth maintaining that.<br></div><div> </div><div> </div></div></div>