From: Daniel Vetter Date: Mon, 26 Nov 2012 16:22:08 +0000 (+0100) Subject: drm/i915: replace ad-hoc dual-link lvds checks X-Git-Tag: v3.9-rc1~83^2~40^2~88 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a210b028f07690c127733addbbe137e8f4cad30c;p=pandora-kernel.git drm/i915: replace ad-hoc dual-link lvds checks ... with is_dual_link_lvds introduced in commit b03543857fd75876b96e10d4320b775e95041bb7 Author: Takashi Iwai Date: Tue Mar 20 13:07:05 2012 +0100 drm/i915: Check VBIOS value for determining LVDS dual channel mode, too All these checks predate this commit and have simply been overlooked. Since we don't support switching between single-link and dual-link modes anyway, this different checks could at best only get in the way of refactorings, and in the worst case cause inconsistencies. v2: Update the comment, we now have a solid way to figure out whether we need dual-link lvds or not (falling back to vbt values as a last resort). We still don't know how to switch between dual-link and single link so leave that part intact. I'm not sure though whether switching between these two modes makes any sense - we always drive the panel at its fixed mode (with a fixed bpc) anyway ... Reviewed-by: Paulo Zanoni Signed-off-by: Daniel Vetter --- Reading git-diff-tree failed