<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <style type="text/css" style="display:none;"></style> </head> <body dir="ltr"> <div id="divtagdefaultwrapper" style="font-size:12pt;color:#000000;font-family:Calibri,Helvetica,sans-serif;" dir="ltr"> <div id="divtagdefaultwrapper" style="font-size: 12pt; color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif, "EmojiFont", "Apple Color Emoji", "Segoe UI Emoji", NotoColorEmoji, "Segoe UI Symbol", "Android Emoji", EmojiSymbols;" dir="ltr"> <p style="margin-top:0;margin-bottom:0">Does it also work properly with dc disabled? I suspect a bug somewhere in the display info that dc generated when no displays are attached. See <span>smu7_program_display_gap</span>().<br> </p> </div> <div style="font-size: 12pt; color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif, "EmojiFont", "Apple Color Emoji", "Segoe UI Emoji", NotoColorEmoji, "Segoe UI Symbol", "Android Emoji", EmojiSymbols;" dir="ltr"> <br> </div> <div style="font-size: 12pt; color: rgb(0, 0, 0); font-family: Calibri, Helvetica, sans-serif, "EmojiFont", "Apple Color Emoji", "Segoe UI Emoji", NotoColorEmoji, "Segoe UI Symbol", "Android Emoji", EmojiSymbols;" dir="ltr"> Alex<br> <br> <div style="color: rgb(0, 0, 0);"> <hr style="display:inline-block;width:98%" tabindex="-1" customtabindex="-1" disabled="true"> <div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>From:</b> StDenis, Tom<br> <b>Sent:</b> Thursday, February 1, 2018 1:43 PM<br> <b>To:</b> Deucher, Alexander; amd-gfx mailing list<br> <b>Cc:</b> Zhu, Rex<br> <b>Subject:</b> Re: MCLK defaults high on second card</font> <div> </div> </div> <div class="BodyFragment"><font size="2"><span style="font-size:11pt;"> <div class="PlainText">On 01/02/18 01:36 PM, Deucher, Alexander wrote:<br> > Are there any displays attached to the secondary card with the mclks <br> > stuck high? If not, does attaching a display help?<br> <br> Stealing the display from my primary (CZ in this case) does help, and <br> then putting it back the MCLK remains low.<br> <br> Tom<br> <br> > <br> > <br> > Alex<br> > <br> > ------------------------------------------------------------------------<br> > *From:* amd-gfx <amd-gfx-bounces@lists.freedesktop.org> on behalf of Tom <br> > St Denis <tom.stdenis@amd.com><br> > *Sent:* Thursday, February 1, 2018 1:14:43 PM<br> > *To:* amd-gfx mailing list<br> > *Cc:* Zhu, Rex<br> > *Subject:* MCLK defaults high on second card<br> > Hi,<br> > <br> > I have a setup with a CZ + Polaris10 and on the Polaris10 the SCLK idles<br> > low and the MCLK stays in the 2nd state (1750MHz) but on my Workstation<br> > which has a single 560 in it the card idles at 300MHz (with the stock<br> > FC27 kernel).<br> > <br> > Is there an issue with non-primary cards idling properly?<br> > <br> > Doing<br> > <br> > echo 0 > /sys/devices/pci0000:00/0000:00:03.1/0000:21:00.0/pp_dpm_mclk<br> > <br> > Doesn't result in low clock rates either.<br> > <br> > Tom<br> > _______________________________________________<br> > amd-gfx mailing list<br> > amd-gfx@lists.freedesktop.org<br> > <a href="https://lists.freedesktop.org/mailman/listinfo/amd-gfx" id="LPlnk175129" previewremoved="true" tabindex="-1" disabled="true"> https://lists.freedesktop.org/mailman/listinfo/amd-gfx</a><br> <br> </div> </span></font></div> </div> </div> </div> </body> </html>