From: Chris Wilson Date: Tue, 20 Feb 2018 13:42:07 +0000 (+0000) Subject: drm/i915/fbdev: Use the PLANE_HAS_FENCE flags from the time of pinning X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e3c017f15f7ee4c088697d41ee4260986c42a885;p=linux.git drm/i915/fbdev: Use the PLANE_HAS_FENCE flags from the time of pinning Use the information about the fence state from the time of pinning to determine if the fbdev writes are going through a fence. This avoids any confusion in cases where the fence may appear or disappear unconnected to the use by fbdev. Suggested-by: Ville Syrjälä Signed-off-by: Chris Wilson Cc: Ville Syrjälä Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20180220134208.24988-3-chris@chris-wilson.co.uk --- diff --git a/drivers/gpu/drm/i915/intel_fbdev.c b/drivers/gpu/drm/i915/intel_fbdev.c index 3d8ce3a627433..055f409f8b758 100644 --- a/drivers/gpu/drm/i915/intel_fbdev.c +++ b/drivers/gpu/drm/i915/intel_fbdev.c @@ -48,7 +48,8 @@ static void intel_fbdev_invalidate(struct intel_fbdev *ifbdev) { struct drm_i915_gem_object *obj = ifbdev->fb->obj; - unsigned int origin = ifbdev->vma->fence ? ORIGIN_GTT : ORIGIN_CPU; + unsigned int origin = + ifbdev->vma_flags & PLANE_HAS_FENCE ? ORIGIN_GTT : ORIGIN_CPU; intel_fb_obj_invalidate(obj, origin); }