<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-2"> <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"> + Harry, Leo I saw this as well with tonga. It seems to be related to the CTM/regamma changes. Alex </div> <hr style="display:inline-block;width:98%" tabindex="-1"> <div id="divRplyFwdMsg" dir="ltr">From: amd-gfx <amd-gfx-bounces@lists.freedesktop.org> on behalf of Hubert Łępicki <hubert.lepicki@gmail.com> Sent: Thursday, March 8, 2018 7:03:06 AM To: amd-gfx@lists.freedesktop.org Subject: Ryzen 5 2400g - colors/contrast messed up on amd-staging-drm-next and drm-next-4.17-wip <div> </div> </div> <div class="BodyFragment"> <div class="PlainText">Hey, I was giving a shot your work in progress branch for the AMDGPU driver, hoping maybe it brings some fixes to Ryzen 5 2400g. It does not look like it, but I might have discovered a bug (or you may be well aware of it since it's work in progress...). Either way, just to let you know: Graphics is sort of messed up on drm-next-4.17-wip and amd-staging-drm-next branches on my Ryzen 5 2400g. I am attaching screenshots. Correct colors/contrast on Ubuntu 18.04 / stock 4.15 kernel: <a href="https://photos.app.goo.gl/3IXkgOXh955vygff2">https://photos.app.goo.gl/3IXkgOXh955vygff2</a> <a href="https://photos.app.goo.gl/rD2aw7jvO6cbbTLh2">https://photos.app.goo.gl/rD2aw7jvO6cbbTLh2</a> <a href="https://photos.app.goo.gl/3IXkgOXh955vygff2">https://photos.app.goo.gl/3IXkgOXh955vygff2</a> <a href="https://photos.app.goo.gl/xLYC9N7drU687L8o2">https://photos.app.goo.gl/xLYC9N7drU687L8o2</a> Incorrect colors/contrast on Ubuntu 18.04 / amd-staging-drm-next branch: <a href="https://photos.app.goo.gl/nDXM7LFgnkRDMtoh1">https://photos.app.goo.gl/nDXM7LFgnkRDMtoh1</a> <a href="https://photos.app.goo.gl/aG94pY4o4L1zaLAj2">https://photos.app.goo.gl/aG94pY4o4L1zaLAj2</a> <a href="https://photos.app.goo.gl/FogNie21obF9w0ek2">https://photos.app.goo.gl/FogNie21obF9w0ek2</a> <a href="https://photos.app.goo.gl/PHiQ9Npgo24DnoDD2">https://photos.app.goo.gl/PHiQ9Npgo24DnoDD2</a> These are photos taken with a phone camera, as on any captured screenshots everything is fine. I can provide better / detailed photos if you need me to. This has been observed on Ubuntu 18.04, and Arch Linux, Gigabyte AB350m-gaming3, Ryzen 5 2400g, on both Wayland and Xorg. Hope that helps, All the best, Hubert Łepicki -- Pozdrawiam, Hubert Łępicki ----------------------------------------------- [ <a href="http://hubertlepicki.com">http://hubertlepicki.com</a> ] _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org <a href="https://lists.freedesktop.org/mailman/listinfo/amd-gfx">https://lists.freedesktop.org/mailman/listinfo/amd-gfx</a> </div> </div> </body> </html>