linux/drivers/gpu
Daniel Vetter 0b9f43a0ee drm/i915: allow pipe A for lvds on gen4
Given the havoc the missing backlight pipe select code might have
caused, let's try to re-enabled pipe A support for lvds on gen4 hw.
Just to see what all blows up ...

Note though that

commit 4add75c43f
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Dec 4 17:49:46 2010 +0000

    drm/i915: Allow LVDS to be on pipe A for Ironlake+

claims that this caused tons of spurious wakeups somehow.

More details can be found in the old revert:

commit 12e8ba25ef
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Sep 7 23:39:28 2010 +0100

    Revert "drm/i915: Allow LVDS on pipe A on gen4+"

    Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=16307

Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-06-12 19:28:40 +02:00
..
drm drm/i915: allow pipe A for lvds on gen4 2012-06-12 19:28:40 +02:00
stub i915: select VIDEO_OUTPUT_CONTROL for ACPI_VIDEO 2011-04-13 09:10:25 +10:00
vga vga_switcheroo: Add the support for audio clients 2012-05-13 11:27:21 +02:00
Makefile gpu: Add Intel GMA500(Poulsbo) Stub Driver 2010-10-26 11:00:13 +10:00