75 		container_of(dev, struct jpgdec_dev, mpp)
93 	struct mpp_dev mpp;  member
203 	struct mpp_dev *mpp = session->mpp;  in jpgdec_alloc_task()  local
213 	mpp_task->hw_info = mpp->var->hw_info;  in jpgdec_alloc_task()
233 	mpp_task_dump_mem_region(mpp, mpp_task);  in jpgdec_alloc_task()
234 	mpp_task_dump_reg(mpp, mpp_task);  in jpgdec_alloc_task()
240 static int jpgdec_soft_reset(struct mpp_dev *mpp)  in jpgdec_soft_reset()  argument
242 	mpp_write(mpp, JPGDEC_REG_SYS_BASE, JPGDEC_FORCE_SOFTRESET_VALID);  in jpgdec_soft_reset()
243 	mpp_write(mpp, JPGDEC_REG_INT_EN_BASE, JPGDEC_SOFT_REST_EN);  in jpgdec_soft_reset()
248 static int jpgdec_run(struct mpp_dev *mpp,  in jpgdec_run()  argument
254 	u32 timing_en = mpp->srv->timing_en;  in jpgdec_run()
265 		mpp_write_req(mpp, task->reg, s, e, reg_en);  in jpgdec_run()
268 	mpp_iommu_flush_tlb(mpp->iommu_info);  in jpgdec_run()
271 	mpp->cur_task = mpp_task;  in jpgdec_run()
277 	mpp_write(mpp, JPGDEC_REG_INT_EN_BASE,  in jpgdec_run()
287 static int jpgdec_finish(struct mpp_dev *mpp,  in jpgdec_finish()  argument
304 		mpp_read_req(mpp, task->reg, s, e);  in jpgdec_finish()
309 	dec_get = mpp_read_relaxed(mpp, JPGDEC_REG_STREAM_RLC_BASE);  in jpgdec_finish()
318 	    !atomic_read(&mpp->reset_request))  in jpgdec_finish()
319 		jpgdec_soft_reset(mpp);  in jpgdec_finish()
329 static int jpgdec_result(struct mpp_dev *mpp,  in jpgdec_result()  argument
364 static int jpgdec_procfs_remove(struct mpp_dev *mpp)  in jpgdec_procfs_remove()  argument
366 	struct jpgdec_dev *dec = to_jpgdec_dev(mpp);  in jpgdec_procfs_remove()
376 static int jpgdec_procfs_init(struct mpp_dev *mpp)  in jpgdec_procfs_init()  argument
378 	struct jpgdec_dev *dec = to_jpgdec_dev(mpp);  in jpgdec_procfs_init()
380 	dec->procfs = proc_mkdir(mpp->dev->of_node->name, mpp->srv->procfs);  in jpgdec_procfs_init()
388 	mpp_procfs_create_common(dec->procfs, mpp);  in jpgdec_procfs_init()
393 			      dec->procfs, &mpp->session_max_buffers);  in jpgdec_procfs_init()
398 static inline int jpgdec_procfs_remove(struct mpp_dev *mpp)  in jpgdec_procfs_remove()  argument
403 static inline int jpgdec_procfs_init(struct mpp_dev *mpp)  in jpgdec_procfs_init()  argument
409 static int jpgdec_init(struct mpp_dev *mpp)  in jpgdec_init()  argument
412 	struct jpgdec_dev *dec = to_jpgdec_dev(mpp);  in jpgdec_init()
414 	mpp->grf_info = &mpp->srv->grf_infos[MPP_DRIVER_VDPU1];  in jpgdec_init()
417 	ret = mpp_get_clk_info(mpp, &dec->aclk_info, "aclk_vcodec");  in jpgdec_init()
420 	ret = mpp_get_clk_info(mpp, &dec->hclk_info, "hclk_vcodec");  in jpgdec_init()
427 	dec->rst_a = mpp_reset_control_get(mpp, RST_TYPE_A, "video_a");  in jpgdec_init()
430 	dec->rst_h = mpp_reset_control_get(mpp, RST_TYPE_H, "video_h");  in jpgdec_init()
437 static int jpgdec_clk_on(struct mpp_dev *mpp)  in jpgdec_clk_on()  argument
439 	struct jpgdec_dev *dec = to_jpgdec_dev(mpp);  in jpgdec_clk_on()
447 static int jpgdec_clk_off(struct mpp_dev *mpp)  in jpgdec_clk_off()  argument
449 	struct jpgdec_dev *dec = to_jpgdec_dev(mpp);  in jpgdec_clk_off()
457 static int jpgdec_set_freq(struct mpp_dev *mpp,  in jpgdec_set_freq()  argument
460 	struct jpgdec_dev *dec = to_jpgdec_dev(mpp);  in jpgdec_set_freq()
468 static int jpgdec_reduce_freq(struct mpp_dev *mpp)  in jpgdec_reduce_freq()  argument
470 	struct jpgdec_dev *dec = to_jpgdec_dev(mpp);  in jpgdec_reduce_freq()
477 static int jpgdec_irq(struct mpp_dev *mpp)  in jpgdec_irq()  argument
479 	mpp->irq_status = mpp_read(mpp, JPGDEC_REG_INT_EN_BASE);  in jpgdec_irq()
480 	if (!(mpp->irq_status & JPGDEC_IRQ_RAW))  in jpgdec_irq()
482 	mpp_write(mpp, JPGDEC_REG_INT_EN_BASE, 0);  in jpgdec_irq()
487 static int jpgdec_isr(struct mpp_dev *mpp)  in jpgdec_isr()  argument
491 	struct mpp_task *mpp_task = mpp->cur_task;  in jpgdec_isr()
495 		dev_err(mpp->dev, "no current task\n");  in jpgdec_isr()
499 	mpp->cur_task = NULL;  in jpgdec_isr()
501 	task->irq_status = mpp->irq_status;  in jpgdec_isr()
509 		atomic_inc(&mpp->reset_request);  in jpgdec_isr()
518 static int jpgdec_reset(struct mpp_dev *mpp)  in jpgdec_reset()  argument
520 	struct jpgdec_dev *dec = to_jpgdec_dev(mpp);  in jpgdec_reset()
526 		mpp_pmu_idle_request(mpp, true);  in jpgdec_reset()
532 		mpp_pmu_idle_request(mpp, false);  in jpgdec_reset()
536 	mpp_write(mpp, JPGDEC_REG_INT_EN_BASE, 0);  in jpgdec_reset()
580 	struct mpp_dev *mpp = NULL;  in jpgdec_probe()  local
588 	mpp = &dec->mpp;  in jpgdec_probe()
589 	platform_set_drvdata(pdev, mpp);  in jpgdec_probe()
594 			mpp->var = (struct mpp_dev_var *)match->data;  in jpgdec_probe()
597 	ret = mpp_dev_probe(mpp, pdev);  in jpgdec_probe()
603 	ret = devm_request_threaded_irq(dev, mpp->irq,  in jpgdec_probe()
607 					dev_name(dev), mpp);  in jpgdec_probe()
613 	mpp->session_max_buffers = JPGDEC_SESSION_MAX_BUFFERS;  in jpgdec_probe()
614 	jpgdec_procfs_init(mpp);  in jpgdec_probe()
616 	mpp_dev_register_srv(mpp, mpp->srv);  in jpgdec_probe()
625 	struct mpp_dev *mpp = dev_get_drvdata(dev);  in jpgdec_remove()  local
628 	mpp_dev_remove(mpp);  in jpgdec_remove()
629 	jpgdec_procfs_remove(mpp);  in jpgdec_remove()