From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue, 18 Dec 2012 22:13:13 +0000 (+0000)
Subject: drm/i915: The sprite scaler on Ironlake also support YUV planes
X-Git-Tag: upstream/snapshot3+hdmi~5804^2~5^2~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cc7ebb2892197fbf2512063547dfd1702bc936fa;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

drm/i915: The sprite scaler on Ironlake also support YUV planes

This fixes a regression from

commit 57779d06367a915ee03e6cb918d7575f0a46e419
Author: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date:   Wed Oct 31 17:50:14 2012 +0200

    drm/i915: Fix display pixel format handling

(which even says that they are supported on Ironlake, and then promptly
rejects then...)

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index a9fb046..5c869cb 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -8637,7 +8637,7 @@ int intel_framebuffer_init(struct drm_device *dev,
 	case DRM_FORMAT_UYVY:
 	case DRM_FORMAT_YVYU:
 	case DRM_FORMAT_VYUY:
-		if (INTEL_INFO(dev)->gen < 6)
+		if (INTEL_INFO(dev)->gen < 5)
 			return -EINVAL;
 		break;
 	default: