[Intel-gfx] [RFC-v21 06/13] drm/i915/pxp: Enable PXP irq worker and callback stub

Create the irq worker that serves as callback handler, those callback stubs should be called while the hardware key teardown occurs. rev21: - Fix bug, access i915 pointer before assigning the value at intel_pxp_irq_handler() - Writing register GEN11_CRYPTO_RSVD_INTR_ENABLE to enable the

[Intel-gfx] [RFC-v21 06/13] drm/i915/pxp: Enable PXP irq worker and callback stub

Create the irq worker that serves as callback handler, those callback stubs should be called while the hardware key teardown occurs. rev21: - Fix bug, access i915 pointer before assigning the value at intel_pxp_irq_handler() - Writing register GEN11_CRYPTO_RSVD_INTR_ENABLE to enable the