Searched refs:drbreg (Results 1 – 1 of 1) sorted by relevance
261 int drbreg = GEN8_DRBREGL(client->doorbell_id); in guc_disable_doorbell() local271 I915_WRITE(drbreg, I915_READ(drbreg) & ~GEN8_DRB_VALID); in guc_disable_doorbell()273 value = I915_READ(drbreg); in guc_disable_doorbell()277 I915_WRITE(drbreg, 0); in guc_disable_doorbell()