Commit a096883d authored Oct 17, 2019 by Tvrtko Ursulin

drm/i915/dsb: Remove PIN_MAPPABLE from the DSB object VMA



It sounds like the hardware only needs the DSB object to be in global GTT
and not in the mappable region.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Animesh Manna <animesh.manna@intel.com>
Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191017155810.21654-1-tvrtko.ursulin@linux.intel.com

parent 75217f8d

drivers/gpu/drm/i915/display/intel_dsb.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -119,7 +119,7 @@ intel_dsb_get(struct intel_crtc *crtc)
		goto err;
		}

		vma = i915_gem_object_ggtt_pin(obj, NULL, 0, 0, PIN_MAPPABLE);
		vma = i915_gem_object_ggtt_pin(obj, NULL, 0, 0, 0);
		if (IS_ERR(vma)) {
		DRM_ERROR("Vma creation failed\n");
		i915_gem_object_put(obj);

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