Linux kernel bug fix: drm/i915/cnl: Fix RMW on ddi vswing sequence.
Subsystem: gpu/i915 (drivers/gpu/drm/i915/intel_ddi.c)
Bug type: unknown, severity: unknown
Files changed: drivers/gpu/drm/i915/i915_reg.h;drivers/gpu/drm/i915/intel_ddi.c
Introduced by Rodrigo Vivi on 2017-06-12 09:44:00 -0700; fixed by Rodrigo Vivi on 2017-06-19 14:06:20 -0700 (lifetime: 7 days)