IH_WPTR_OVERFLOW_ENABLE 77 drivers/gpu/drm/amd/amdgpu/si_ih.c ih_rb_cntl = IH_WPTR_OVERFLOW_ENABLE | IH_WPTR_OVERFLOW_ENABLE 6986 drivers/gpu/drm/radeon/cik.c ih_rb_cntl = (IH_WPTR_OVERFLOW_ENABLE | IH_WPTR_OVERFLOW_ENABLE 3713 drivers/gpu/drm/radeon/r600.c ih_rb_cntl = (IH_WPTR_OVERFLOW_ENABLE | IH_WPTR_OVERFLOW_ENABLE 6014 drivers/gpu/drm/radeon/si.c ih_rb_cntl = (IH_WPTR_OVERFLOW_ENABLE |