<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED --- - 4k monitor edid rejected: EDID timing clock 297.00 exceeds claimed max 115MHz, fixing" href="https://bugs.freedesktop.org/show_bug.cgi?id=82102#c14">Comment # 14</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED --- - 4k monitor edid rejected: EDID timing clock 297.00 exceeds claimed max 115MHz, fixing" href="https://bugs.freedesktop.org/show_bug.cgi?id=82102">bug 82102</a> from <a class="email" href="mailto:wolfgang.rupprecht@gmail.com" title="Wolfgang Rupprecht <wolfgang.rupprecht@gmail.com>"> Wolfgang Rupprecht</a> <pre>(In reply to <a href="show_bug.cgi?id=82102#c10">comment #10</a>) > (In reply to <a href="show_bug.cgi?id=82102#c9">comment #9</a>) > > Are there any GPU's and/or cards that are known to display 4k at 30hz or > > above under X? > > Your card is DCE5 which supports 4k over displayport only. DCE6 and newer > (SI family and newer; Radeon HD 7xxx and newer in marking parlance) support > 4k over HDMI. Thank you! I got a Radeon HD 7770 card and it comes up at 3840x2160 @ 30.00 hz, which is all the Seiki 4k display will do. As mentioned in <a href="show_bug.cgi?id=82102#c12">comment 12</a>, the error "(WW) EDID timing clock 297.00 exceeds claimed max 115MHz, fixing" is still logged, but the card does get configured with the 297 Mhz dot-clock, because it does display 4k at 30hz (according to the on-screen data displayed by the Seiki monitor.)</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>