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Commit 86f46f25 authored by Jonathan Marek's avatar Jonathan Marek Committed by Rob Clark
Browse files

drm/msm: use contiguous vram for MSM_BO_SCANOUT when possible 



Makes it possible to have MMU for GPU but not display.

Signed-off-by: default avatarJonathan Marek <jonathan@marek.ca>
Signed-off-by: default avatarRob Clark <robdclark@gmail.com>
parent 373931d2

drivers/gpu/drm/msm/msm_gem.c

+1 −1
Original line number Diff line number Diff line
@@ -977,7 +977,7 @@ static struct drm_gem_object *_msm_gem_new(struct drm_device *dev, 


	if (!iommu_present(&platform_bus_type))

		use_vram = true;

	else if ((flags & MSM_BO_STOLEN) && priv->vram.size)

	else if ((flags & (MSM_BO_STOLEN | MSM_BO_SCANOUT)) && priv->vram.size)

		use_vram = true;



	if (WARN_ON(use_vram && !priv->vram.size))