From b42218c19f3c57d2272241e3b4944a6af0d5f14a Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Sat, 2 Nov 2013 21:07:29 -0700 Subject: [PATCH] drm/i915/bdw: Don't muck with gtt_size on Gen8 when PPGTT setup fails MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit v2: Resolve rebase conflicts and switch to gen < 8 color for GenX checking. v3: Rebase on top of the address space refactoring. Reviewed-by: Ben Widawsky Signed-off-by: Ville Syrjälä (v1) Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/i915_gem_gtt.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 4fb0efa..3620a1b 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -1182,7 +1182,8 @@ void i915_gem_init_global_gtt(struct drm_device *dev) DRM_ERROR("Aliased PPGTT setup failed %d\n", ret); drm_mm_takedown(&dev_priv->gtt.base.mm); - gtt_size += GEN6_PPGTT_PD_ENTRIES * PAGE_SIZE; + if (INTEL_INFO(dev)->gen < 8) + gtt_size += GEN6_PPGTT_PD_ENTRIES*PAGE_SIZE; } i915_gem_setup_global_gtt(dev, 0, mappable_size, gtt_size); } -- 2.7.4