diff --git a/drivers/gpu/drm/xe/xe_guc_pc.c b/drivers/gpu/drm/xe/xe_guc_pc.c index b242af8ed59f..9c110537d135 100644 --- a/drivers/gpu/drm/xe/xe_guc_pc.c +++ b/drivers/gpu/drm/xe/xe_guc_pc.c @@ -145,25 +145,6 @@ static int pc_action_reset(struct xe_guc_pc *pc) return ret; } -static int pc_action_shutdown(struct xe_guc_pc *pc) -{ - struct xe_guc_ct *ct = &pc_to_guc(pc)->ct; - int ret; - u32 action[] = { - GUC_ACTION_HOST2GUC_PC_SLPC_REQUEST, - SLPC_EVENT(SLPC_EVENT_SHUTDOWN, 2), - xe_bo_ggtt_addr(pc->bo), - 0, - }; - - ret = xe_guc_ct_send(ct, action, ARRAY_SIZE(action), 0, 0); - if (ret) - drm_err(&pc_to_xe(pc)->drm, "GuC PC shutdown %pe", - ERR_PTR(ret)); - - return ret; -} - static int pc_action_query_task_state(struct xe_guc_pc *pc) { struct xe_guc_ct *ct = &pc_to_guc(pc)->ct; @@ -893,7 +874,6 @@ int xe_guc_pc_start(struct xe_guc_pc *pc) int xe_guc_pc_stop(struct xe_guc_pc *pc) { struct xe_device *xe = pc_to_xe(pc); - int ret; if (xe->info.skip_guc_pc) { xe_gt_idle_disable_c6(pc_to_gt(pc)); @@ -904,15 +884,6 @@ int xe_guc_pc_stop(struct xe_guc_pc *pc) pc->freq_ready = false; mutex_unlock(&pc->freq_lock); - ret = pc_action_shutdown(pc); - if (ret) - return ret; - - if (wait_for_pc_state(pc, SLPC_GLOBAL_STATE_NOT_RUNNING)) { - drm_err(&pc_to_xe(pc)->drm, "GuC PC Shutdown failed\n"); - return -EIO; - } - return 0; }