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-X, which is subscribed to xserver-xorg-video-nouveau in 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 _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
