[alsa-devel] Add AZX_DCAPS_I915_POWEREWELL on SKL is OK?

[Yang, Libin]

Hi Takashi,

Is it OK to add AZX_DCAPS_I915_POWEREWELL for SKL in hda_intel.c?

SKL HDA controller is not in powerwell domain. But its 
HDMI codec is in the domain. My understanding is if the flag
is added here, it means the controller is in the domain. But I can't
find a good place to add a flag to indicate the HDMI codec need
the power domain.

Regards,
Libin