https://bugs.freedesktop.org/show_bug.cgi?id=59982
--- Comment #24 from Alex Deucher <agd5f at yahoo.com> --- If the card is not posted by the sbios, the display hardware is disabled until the driver attempts to initialize it. The display controller enable bit is bit 0 of CRTC_CONTROL (0x6e70 + crtc_offset). The DAC enable bit is bit 0 of DAC_ENABLE (0x6790). -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20130222/f8f8d557/attachment.html>