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On ke, 2017-02-22 at 09:41 +0000, Chris Wilson wrote:
> Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
<SNIP>
> @@ -1613,23 +1613,16 @@ i915_gem_sw_finish_ioctl(struct drm_device *dev, void *data,
> {
> struct drm_i915_gem_sw_finish *args = data;
> struct drm_i915_gem_object *obj;
> - int err = 0;
>
> obj = i915_gem_object_lookup(file, args->handle);
> if (!obj)
> return -ENOENT;
>
> /* Pinned buffers may be scanout, so flush the cache */
> - if (READ_ONCE(obj->pin_display)) {
> - err = i915_mutex_lock_interruptible(dev);
> - if (!err) {
> - i915_gem_object_flush_cpu_write_domain(obj);
> - mutex_unlock(&dev->struct_mutex);
> - }
> - }
> -
> + i915_gem_object_flush_to_display(obj);
.._flush_if_display() and this is
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
Regards, Joonas
--
Joonas Lahtinen
Open Source Technology Center
Intel Corporation
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