<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [Ubuntu 18.10] eDP resolution 640x360 failed on WHLU and ICL-U/Y." href="https://bugs.freedesktop.org/show_bug.cgi?id=108279#c10">Comment # 10</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [Ubuntu 18.10] eDP resolution 640x360 failed on WHLU and ICL-U/Y." href="https://bugs.freedesktop.org/show_bug.cgi?id=108279">bug 108279</a> from <a class="email" href="mailto:mika.kahola@intel.com" title="Mika Kahola <mika.kahola@intel.com>"> Mika Kahola</a> <pre>My setup: Platform: Intel Corporation Ice Lake Client Platform/IceLake Y LPDDR4x T4 RVP TLC, BIOS ICLSFWR1.R00.2454.A00.1811082216 11/08/2018 Kernel: drm-tip 4.20.0-rc6 OS: Ubuntu 18.04 LTS Display: eDP (native) Command xrandr -s 640x360 works ok. Command xrandr -s 512x288 hangs up after couple of seconds (mouse cursor still works). The X shows the following log when changing resolution [ 140.606] (II) modeset(0): EDID vendor "SHP", prod id 5225 [ 140.606] (II) modeset(0): Printing DDC gathered Modelines: [ 140.606] (II) modeset(0): Modeline "3200x1800"x0.0 373.25 3200 3248 3280 3360 1800 1803 1808 1852 -hsync -vsync (111.1 kHz eP) [ 140.894] (II) modeset(0): Allocate new frame buffer 512x288 stride [ 141.826] (II) modeset(0): EDID vendor "SHP", prod id 5225 [ 141.826] (II) modeset(0): Printing DDC gathered Modelines: [ 141.826] (II) modeset(0): Modeline "3200x1800"x0.0 373.25 3200 3248 3280 3360 1800 1803 1808 1852 -hsync -vsync (111.1 kHz eP)</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>