From: Ville Syrjälä Date: Thu, 5 Dec 2013 13:51:30 +0000 (+0200) Subject: drm/i915: Avoid computing invalid WM levels when sprites/scaling is enabled X-Git-Tag: v3.14-rc1~47^2~16^2~48 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7b39a0b791a356d09dd2517ec04b1bf9cdced4ab;p=pandora-kernel.git drm/i915: Avoid computing invalid WM levels when sprites/scaling is enabled On ILK/SNB only LP0/1 watermarks can be enabled when sprites are enabled, and on ILK/SNB/IVB sprite scaling is limited to LP0 only. So we can avoid computing the extra levels we're never going to use. Signed-off-by: Ville Syrjälä Reviewed-by: Imre Deak Signed-off-by: Daniel Vetter --- Reading git-diff-tree failed