From: Brian Rogers Date: Mon, 28 Sep 2009 22:41:08 +0000 (-0700) Subject: drm/i915: Don't call intel_update_fbc from intel_crtc_cursor_set X-Git-Tag: v2.6.32-rc4~21^2~3 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4781f20f29926ec68715f5cc930273a79fc0a9eb;p=pandora-kernel.git drm/i915: Don't call intel_update_fbc from intel_crtc_cursor_set Commit 74dff282 exposed this unnecessary call by causing a change in the failure path on i965 where framebuffer compression will be turned on and off on every cursor update. If you don't have the xf86-video-intel fix to avoid the blinking cursor effect, this is very slow. Symptoms were a far more noticeable cursor blink with every cursor image change combined with severe slowdown for animated cursors. Signed-off-by: Brian Rogers Acked-by: Jesse Barnes Signed-off-by: Eric Anholt --- Reading git-diff-tree failed