drm/i915: Fix fbcon setup to align display pitch to 64b.
authorEric Anholt <eric@anholt.net>
Thu, 11 Dec 2008 01:23:00 +0000 (17:23 -0800)
committerDave Airlie <airlied@linux.ie>
Mon, 29 Dec 2008 07:47:25 +0000 (17:47 +1000)
This is required by the display plane, and fixes 1400x1050 laptop displays.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/i915/intel_fb.c

index a89ebea7b76d57e92285128b1950df949b2ca52d..bbf3e7f54f1eaee10c497dc3fa0c8160e5cd2bf3 100644 (file)
@@ -447,7 +447,7 @@ int intelfb_create(struct drm_device *dev, uint32_t fb_width,
        mode_cmd.height = surface_height;
 
        mode_cmd.bpp = 32;
-       mode_cmd.pitch = mode_cmd.width * ((mode_cmd.bpp + 1) / 8);
+       mode_cmd.pitch = ALIGN(mode_cmd.width * ((mode_cmd.bpp + 1) / 8), 64);
        mode_cmd.depth = 24;
 
        size = mode_cmd.pitch * mode_cmd.height;