https://bugs.freedesktop.org/show_bug.cgi?id=93245
Bug ID: 93245 Summary: [Patch] ViaLVDSDFPPower function improvement Product: xorg Version: unspecified Hardware: x86 (IA32) OS: Linux (All) Status: NEW Severity: enhancement Priority: medium Component: Driver/openchrome Assignee: openchrome-devel@lists.freedesktop.org Reporter: kevinbr...@gmx.com Created attachment 120330 --> https://bugs.freedesktop.org/attachment.cgi?id=120330&action=edit [Patch] ViaLVDSDFPPower function improvement Made improvements to ViaLVDSDFPPower function inside via_lvds.c. A very poor assumption was being made regarding the I/O pad state of pins connected to an LVDS-based DFP (Digital Flat Panel) in the previous version of the code. At this point, the best solution is to turn on or off the pins of both LVDS Channel 1 and Channel 2. The previous version of the code was relying on the supposed previous state of pins connected to the LVDS-based DFP, and this was leading to the LVDS-based DFP screen getting turned off completely when the computer resumes from ACPI S3 State. In the future, it will be nice if LVDS Channel 1 or Channel 2 pins can be turned on and off independently based on what is actually connected to the LVDS channel. -- You are receiving this mail because: You are the assignee for the bug.
_______________________________________________ Openchrome-devel mailing list Openchrome-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/openchrome-devel