drm/i915: fix PCH eDP SSC support
authorJesse Barnes <jbarnes@virtuousgeek.org>
Thu, 7 Oct 2010 23:01:16 +0000 (16:01 -0700)
committerChris Wilson <chris@chris-wilson.co.uk>
Fri, 8 Oct 2010 09:28:22 +0000 (10:28 +0100)
commit7f8232826842b27525857615262f50fe66c84dd7
treed7f548cc99a1e7b167d84fc508444e6898f37a34
parent5b2adf897146edeac6a1e438fb67b5a53dbbdf34
drm/i915: fix PCH eDP SSC support

Enable SSC on PCH eDP if possible.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
[ickle: added a posting read of PCH_DREF_CONTROL before the udelay]
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/intel_display.c