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Commit bd9c5a20 authored by Maarten Lankhorst's avatar Maarten Lankhorst Committed by Ben Skeggs
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drm/nouveau: require contiguous bo for framebuffer 



This was already required before, but no check in the kernel was done
to enforce it.

Signed-off-by: default avatarMaarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent b969fa52

drivers/gpu/drm/nouveau/nouveau_display.c

+5 −0
Original line number Diff line number Diff line
@@ -107,6 +107,11 @@ nouveau_framebuffer_init(struct drm_device *dev, 
			 return -EINVAL;

		}



		if (nvbo->tile_flags & NOUVEAU_GEM_TILE_NONCONTIG) {

			NV_ERROR(drm, "framebuffer requires contiguous bo\n");

			return -EINVAL;

		}



		if (nv_device(drm->device)->chipset == 0x50)

			nv_fb->r_format |= (tile_flags << 8);