Your system is Valleyview. Just a hunch, but in the patch try replacing:
+ } else if (IS_IVYBRIDGE(dev) || IS_HASWELL(dev)) {
with
+ } else if (IS_IVYBRIDGE(dev) || IS_HASWELL(dev) || IS_VALLEYVIEW(dev)) {
Will ask upstream about it.
Your system is Valleyview. Just a hunch, but in the patch try replacing:
+ } else if (IS_IVYBRIDGE(dev) || IS_HASWELL(dev)) {
with
+ } else if (IS_IVYBRIDGE(dev) || IS_HASWELL(dev) || IS_VALLEYVIEW(dev)) {
Will ask upstream about it.