I have an NVAC (MCP79) in an iMac9,1 for which the backlight controls do not work if NV50_PDISP_SOR_PWM_DIV(0x61c080) is set to 0x5e. If it is useful at all I have attached an mmiotrace dump with from various backlight control setting changes using the nvidia blob in another bug report (#98677).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921321 Title: nouveau: dark screen after suspend/resume To manage notifications about this bug go to: https://bugs.launchpad.net/nouveau/+bug/921321/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
