From 0476190e107f398cfe0b50101bee4f8bd8e0fe30 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Tue, 10 Dec 2013 20:47:44 +0200 Subject: [PATCH] drm/i915: Use 32bit read for BB_ADDR MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The BB_ADDR register is documented to be 32bits at least since SNB. Prior to that the high 32bits were listed as MBZ, so using a 64bit read doesn't seem worth anything. Also the simulator doesn't like the 64bit read. So just switch to using a 32bit read instead. Signed-off-by: Ville Syrjälä Reviewed-by: Ben Widawsky Signed-off-by: Daniel Vetter --- Reading git-format-patch failed