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drm/i915: page flip support for Ivy Bridge
author
Jesse Barnes
<jbarnes@virtuousgeek.org>
Wed, 6 Apr 2011 19:28:05 +0000
(12:28 -0700)
committer
Keith Packard
<keithp@keithp.com>
Sat, 14 May 2011 00:10:13 +0000
(17:10 -0700)
Treat Ivy Bridge like previous chips as far as flip submission is
concerned.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
drivers/gpu/drm/i915/intel_display.c
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diff --git
a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index
b1de6cb
..
18888a2
100644
(file)
--- a/
drivers/gpu/drm/i915/intel_display.c
+++ b/
drivers/gpu/drm/i915/intel_display.c
@@
-6431,6
+6431,7
@@
static int intel_crtc_page_flip(struct drm_crtc *crtc,
break;
case 6:
+ case 7:
OUT_RING(MI_DISPLAY_FLIP |
MI_DISPLAY_FLIP_PLANE(intel_crtc->plane));
OUT_RING(fb->pitch | obj->tiling_mode);