drm/i915: unify icp, tgp and mcc irq setup

Use a single function to setup the SDE irq and make MCC, ICP and TGP use
it, just like was done for the irq handler.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190829211526.30525-4-jose.souza@intel.com
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
1 file changed