drm/i915: Adjust intel_dsc_power_domain() calling convention

Pass the crtc+cpu_transcoder rather than the crtc state to
intel_dsc_power_domain(). This should allow us to reuse it
during readout as well.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210913144440.23008-8-ville.syrjala@linux.intel.com


Reviewed-by: Jani Nikula <jani.nikula@intel.com>