https://bugs.freedesktop.org/show_bug.cgi?id=85469
Bug ID: 85469 Summary: Brightness too high on internal AMD/ATI graphics device, but fine with external AMD/ATI graphics card Product: DRI Version: XOrg CVS Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: DRM/Radeon Assignee: dri-devel@lists.freedesktop.org Reporter: paulepanter@users.sourceforge.net
Created attachment 108433 --> https://bugs.freedesktop.org/attachment.cgi?id=108433&action=edit output of `radeonreg regs dce4` built from radeontool-1.6.3-10-g6b5e7c6
As reported on the list dri-devel [1], the brightness of the internal graphics card is too high on the ASRock E350M1 [2].
Please find the output of `radeonreg regs dce4` attached and I’ll attach the Linux kernel 3.16.5 messages and the Video BIOS too.
[1] Brightness too high on internal AMD/ATI graphics device, but fine with external AMD/ATI graphics card http://lists.freedesktop.org/archives/dri-devel/2014-July/thread.html#63006 [2] http://www.asrock.com/mb/amd/e350m1/