83 		container_of(dev, struct vepu_dev, mpp)
118 	struct mpp_dev mpp;  member
274 	struct mpp_dev *mpp = session->mpp;  in vepu_alloc_task()  local
284 	mpp_task->hw_info = mpp->var->hw_info;  in vepu_alloc_task()
308 	mpp_task_dump_mem_region(mpp, mpp_task);  in vepu_alloc_task()
309 	mpp_task_dump_reg(mpp, mpp_task);  in vepu_alloc_task()
315 static void *vepu_prepare(struct mpp_dev *mpp, struct mpp_task *mpp_task)  in vepu_prepare()  argument
317 	struct vepu_dev *enc = to_vepu_dev(mpp);  in vepu_prepare()
329 		struct mpp_dev *mpp = ccu->cores[i];  in vepu_prepare()  local
331 		if (mpp && mpp->disable)  in vepu_prepare()
332 			clear_bit(mpp->core_id, &core_idle);  in vepu_prepare()
344 	mpp_task->mpp = ccu->cores[core_id];  in vepu_prepare()
356 static int vepu_run(struct mpp_dev *mpp,  in vepu_run()  argument
362 	u32 timing_en = mpp->srv->timing_en;  in vepu_run()
367 	mpp_write_relaxed(mpp, VEPU2_REG_CLR_CACHE_BASE, 1);  in vepu_run()
371 	mpp_write_relaxed(mpp, VEPU2_REG_ENC_EN,  in vepu_run()
379 		mpp_write_req(mpp, task->reg, s, e, reg_en);  in vepu_run()
383 	mpp_iommu_flush_tlb(mpp->iommu_info);  in vepu_run()
386 	mpp->cur_task = mpp_task;  in vepu_run()
392 	mpp_write(mpp, VEPU2_REG_ENC_EN,  in vepu_run()
402 static int vepu_px30_run(struct mpp_dev *mpp,  in vepu_px30_run()  argument
405 	mpp_iommu_flush_tlb(mpp->iommu_info);  in vepu_px30_run()
406 	return vepu_run(mpp, mpp_task);  in vepu_px30_run()
409 static int vepu_irq(struct mpp_dev *mpp)  in vepu_irq()  argument
411 	mpp->irq_status = mpp_read(mpp, VEPU2_REG_INT);  in vepu_irq()
412 	if (!(mpp->irq_status & VEPU2_INT_RAW))  in vepu_irq()
415 	mpp_write(mpp, VEPU2_REG_INT, 0);  in vepu_irq()
420 static int vepu_isr(struct mpp_dev *mpp)  in vepu_isr()  argument
424 	struct mpp_task *mpp_task = mpp->cur_task;  in vepu_isr()
426 	struct vepu_dev *enc = to_vepu_dev(mpp);  in vepu_isr()
431 		dev_err(mpp->dev, "no current task\n");  in vepu_isr()
435 	mpp->cur_task = NULL;  in vepu_isr()
437 	task->irq_status = mpp->irq_status;  in vepu_isr()
446 		atomic_inc(&mpp->reset_request);  in vepu_isr()
452 		set_bit(mpp->core_id, &ccu->core_idle);  in vepu_isr()
454 		mpp_dbg_core("core %d isr idle %lx -> %lx\n", mpp->core_id, core_idle,  in vepu_isr()
463 static int vepu_finish(struct mpp_dev *mpp,  in vepu_finish()  argument
478 		mpp_read_req(mpp, task->reg, s, e);  in vepu_finish()
493 static int vepu_result(struct mpp_dev *mpp,  in vepu_result()  argument
599 static int vepu_procfs_remove(struct mpp_dev *mpp)  in vepu_procfs_remove()  argument
601 	struct vepu_dev *enc = to_vepu_dev(mpp);  in vepu_procfs_remove()
658 	struct mpp_dev *mpp = seq->private;  in vepu_show_session_info()  local
660 	mutex_lock(&mpp->srv->session_lock);  in vepu_show_session_info()
662 				 &mpp->srv->session_list,  in vepu_show_session_info()
669 		if (mpp->dev_ops->dump_session)  in vepu_show_session_info()
670 			mpp->dev_ops->dump_session(session, seq);  in vepu_show_session_info()
672 	mutex_unlock(&mpp->srv->session_lock);  in vepu_show_session_info()
677 static int vepu_procfs_init(struct mpp_dev *mpp)  in vepu_procfs_init()  argument
679 	struct vepu_dev *enc = to_vepu_dev(mpp);  in vepu_procfs_init()
682 	if (!mpp->dev || !mpp->dev->of_node || !mpp->dev->of_node->name ||  in vepu_procfs_init()
683 	    !mpp->srv || !mpp->srv->procfs)  in vepu_procfs_init()
687 			mpp->dev->of_node->name, mpp->core_id);  in vepu_procfs_init()
690 			mpp->dev->of_node->name);  in vepu_procfs_init()
692 	enc->procfs = proc_mkdir(name, mpp->srv->procfs);  in vepu_procfs_init()
700 	mpp_procfs_create_common(enc->procfs, mpp);  in vepu_procfs_init()
705 			      enc->procfs, &mpp->session_max_buffers);  in vepu_procfs_init()
708 				enc->procfs, vepu_show_session_info, mpp);  in vepu_procfs_init()
713 static int vepu_procfs_ccu_init(struct mpp_dev *mpp)  in vepu_procfs_ccu_init()  argument
715 	struct vepu_dev *enc = to_vepu_dev(mpp);  in vepu_procfs_ccu_init()
724 static inline int vepu_procfs_remove(struct mpp_dev *mpp)  in vepu_procfs_remove()  argument
729 static inline int vepu_procfs_init(struct mpp_dev *mpp)  in vepu_procfs_init()  argument
734 static inline int vepu_procfs_ccu_init(struct mpp_dev *mpp)  in vepu_procfs_ccu_init()  argument
745 static int vepu_init(struct mpp_dev *mpp)  in vepu_init()  argument
748 	struct vepu_dev *enc = to_vepu_dev(mpp);  in vepu_init()
750 	mpp->grf_info = &mpp->srv->grf_infos[MPP_DRIVER_VEPU2];  in vepu_init()
753 	ret = mpp_get_clk_info(mpp, &enc->aclk_info, "aclk_vcodec");  in vepu_init()
756 	ret = mpp_get_clk_info(mpp, &enc->hclk_info, "hclk_vcodec");  in vepu_init()
760 	of_property_read_u32(mpp->dev->of_node,  in vepu_init()
766 	enc->rst_a = mpp_reset_control_get(mpp, RST_TYPE_A, "video_a");  in vepu_init()
769 	enc->rst_h = mpp_reset_control_get(mpp, RST_TYPE_H, "video_h");  in vepu_init()
776 static int vepu_px30_init(struct mpp_dev *mpp)  in vepu_px30_init()  argument
778 	vepu_init(mpp);  in vepu_px30_init()
779 	return px30_workaround_combo_init(mpp);  in vepu_px30_init()
782 static int vepu_clk_on(struct mpp_dev *mpp)  in vepu_clk_on()  argument
784 	struct vepu_dev *enc = to_vepu_dev(mpp);  in vepu_clk_on()
792 static int vepu_clk_off(struct mpp_dev *mpp)  in vepu_clk_off()  argument
794 	struct vepu_dev *enc = to_vepu_dev(mpp);  in vepu_clk_off()
802 static int vepu_get_freq(struct mpp_dev *mpp,  in vepu_get_freq()  argument
808 	struct vepu_dev *enc = to_vepu_dev(mpp);  in vepu_get_freq()
818 	mutex_lock(&mpp->queue->pending_lock);  in vepu_get_freq()
820 				 &mpp->queue->pending_list,  in vepu_get_freq()
827 	mutex_unlock(&mpp->queue->pending_lock);  in vepu_get_freq()
838 static int vepu_set_freq(struct mpp_dev *mpp,  in vepu_set_freq()  argument
841 	struct vepu_dev *enc = to_vepu_dev(mpp);  in vepu_set_freq()
849 static int vepu_reduce_freq(struct mpp_dev *mpp)  in vepu_reduce_freq()  argument
851 	struct vepu_dev *enc = to_vepu_dev(mpp);  in vepu_reduce_freq()
858 static int vepu_reset(struct mpp_dev *mpp)  in vepu_reset()  argument
860 	struct vepu_dev *enc = to_vepu_dev(mpp);  in vepu_reset()
863 	mpp_write(mpp, VEPU2_REG_ENC_EN, 0);  in vepu_reset()
867 		mpp_pmu_idle_request(mpp, true);  in vepu_reset()
873 		mpp_pmu_idle_request(mpp, false);  in vepu_reset()
875 	mpp_write(mpp, VEPU2_REG_INT, VEPU2_INT_CLEAR);  in vepu_reset()
878 		set_bit(mpp->core_id, &ccu->core_idle);  in vepu_reset()
879 		mpp_dbg_core("core %d reset idle %lx\n", mpp->core_id, ccu->core_idle);  in vepu_reset()
1032 	ccu->cores[enc->mpp.core_id] = &enc->mpp;  in vepu_attach_ccu()
1033 	set_bit(enc->mpp.core_id, &ccu->core_idle);  in vepu_attach_ccu()
1042 		ccu->main_core = &enc->mpp;  in vepu_attach_ccu()
1048 		cur_info = enc->mpp.iommu_info;  in vepu_attach_ccu()
1064 	struct mpp_dev *mpp = NULL;  in vepu_core_probe()  local
1072 	mpp = &enc->mpp;  in vepu_core_probe()
1073 	platform_set_drvdata(pdev, mpp);  in vepu_core_probe()
1078 			mpp->var = (struct mpp_dev_var *)match->data;  in vepu_core_probe()
1080 		mpp->core_id = of_alias_get_id(pdev->dev.of_node, "jpege");  in vepu_core_probe()
1083 	ret = mpp_dev_probe(mpp, pdev);  in vepu_core_probe()
1093 	ret = devm_request_threaded_irq(dev, mpp->irq,  in vepu_core_probe()
1097 					dev_name(dev), mpp);  in vepu_core_probe()
1103 	mpp->session_max_buffers = VEPU2_SESSION_MAX_BUFFERS;  in vepu_core_probe()
1104 	vepu_procfs_init(mpp);  in vepu_core_probe()
1105 	vepu_procfs_ccu_init(mpp);  in vepu_core_probe()
1107 	if (mpp == enc->ccu->main_core)  in vepu_core_probe()
1108 		mpp_dev_register_srv(mpp, mpp->srv);  in vepu_core_probe()
1117 	struct mpp_dev *mpp = NULL;  in vepu_probe_default()  local
1125 	mpp = &enc->mpp;  in vepu_probe_default()
1126 	platform_set_drvdata(pdev, mpp);  in vepu_probe_default()
1131 			mpp->var = (struct mpp_dev_var *)match->data;  in vepu_probe_default()
1133 		mpp->core_id = of_alias_get_id(pdev->dev.of_node, "vepu");  in vepu_probe_default()
1136 	ret = mpp_dev_probe(mpp, pdev);  in vepu_probe_default()
1142 	ret = devm_request_threaded_irq(dev, mpp->irq,  in vepu_probe_default()
1146 					dev_name(dev), mpp);  in vepu_probe_default()
1152 	mpp->session_max_buffers = VEPU2_SESSION_MAX_BUFFERS;  in vepu_probe_default()
1153 	vepu_procfs_init(mpp);  in vepu_probe_default()
1155 	mpp_dev_register_srv(mpp, mpp->srv);  in vepu_probe_default()
1188 		struct mpp_dev *mpp = dev_get_drvdata(dev);  in vepu_remove()  local
1189 		struct vepu_dev *enc = to_vepu_dev(mpp);  in vepu_remove()
1193 			s32 core_id = mpp->core_id;  in vepu_remove()
1203 		mpp_dev_remove(&enc->mpp);  in vepu_remove()
1204 		vepu_procfs_remove(&enc->mpp);  in vepu_remove()
1206 		struct mpp_dev *mpp = dev_get_drvdata(dev);  in vepu_remove()  local
1209 		mpp_dev_remove(mpp);  in vepu_remove()
1210 		vepu_procfs_remove(mpp);  in vepu_remove()