Re: [RFC PATCH 3/5] drm/i915: register LVDS connector even if we can't get a panel mode

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Aug 03, 2012 at 11:02:19AM -0500, Seth Forshee wrote:
> Some Apple hybrid graphics machines do not have the LVDS panel connected
> to the integrated GPU at boot and also do not supply a VBT. The LVDS
> connector is not registered as a result, making it impossible to support
> graphics switching.
> 
> This patch changes intel_lvds_init() to register the connector even if
> we can't find any panel modes. This makes it necessary to always check
> intel_lvds->fixed_mode before use, as it could now be NULL.

This one kind of sucks. I think adding a quirk for this situation would 
be justifiable, rather than doing it for all devices.

-- 
Matthew Garrett | mjg59@xxxxxxxxxxxxx
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/dri-devel


[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux