<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - 12bpc hdmi causes wrong real refresh rate (swapbuffers return time)" href="https://bugs.freedesktop.org/show_bug.cgi?id=93361#c19">Comment # 19</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - 12bpc hdmi causes wrong real refresh rate (swapbuffers return time)" href="https://bugs.freedesktop.org/show_bug.cgi?id=93361">bug 93361</a> from <a class="email" href="mailto:tomeu@tomeuvizoso.net" title="Tomeu Vizoso <tomeu@tomeuvizoso.net>"> Tomeu Vizoso</a> <pre>(In reply to Matt Horan from <a href="show_bug.cgi?id=93361#c18">comment #18</a>) > Created <a href="attachment.cgi?id=129730" name="attach_129730" title="EDID for Sony TV via Rotel RSX-1058 receiver">attachment 129730</a> <a href="attachment.cgi?id=129730&action=edit" title="EDID for Sony TV via Rotel RSX-1058 receiver">[details]</a> > EDID for Sony TV via Rotel RSX-1058 receiver > > Here is the EDID for my Sony TV as presented by my Rotel receiver. Note > that, IIRC, the EDID shows 12bpp support, and the TV does in fact support > 12bpp. > > However, my Rotel RSX-1058 receiver only supports HDMI 1.1, thus preventing > 12bpp support. > > I've worked around this issue by editing the EDID to disable 12bpp support. > This is done by the drm_kms_helper.edid_firmware kernel flag. Thanks, I have created <a class="bz_bug_link bz_status_NEW " title="NEW - 12bpc deep color not supported by repeater" href="show_bug.cgi?id=99869">bug 99869</a> for tracking your issue.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>