modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/video/rockchip/mpp/mpp_vdpp.c
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@@ -27,6 +27,8 @@
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 #define VDPP_DRIVER_NAME		"mpp_vdpp"
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 #define	VDPP_SESSION_MAX_BUFFERS	15
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+#define VDPP_REG_WORK_MODE			0x0008
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+#define VDPP_REG_VDPP_MODE			BIT(1)
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 #define to_vdpp_info(info)	\
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 		container_of(info, struct vdpp_hw_info, hw)
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@@ -307,6 +309,7 @@
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 	struct vdpp_dev *vdpp = to_vdpp_dev(mpp);
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 	struct vdpp_task *task = to_vdpp_task(mpp_task);
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 	struct vdpp_hw_info *hw_info = vdpp->hw_info;
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+	u32 timing_en = mpp->srv->timing_en;
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 	mpp_debug_enter();
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@@ -332,11 +335,18 @@
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 		}
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 	}
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+	/* flush tlb before starting hardware */
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+	mpp_iommu_flush_tlb(mpp->iommu_info);
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+
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 	/* init current task */
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 	mpp->cur_task = mpp_task;
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+
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+	mpp_task_run_begin(mpp_task, timing_en, MPP_WORK_TIMEOUT_DELAY);
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 	/* Flush the register before the start the device */
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 	wmb();
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 	mpp_write(mpp, hw_info->start_base, task->reg[reg_en]);
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+
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+	mpp_task_run_end(mpp_task, timing_en);
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 	mpp_debug_leave();
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@@ -546,12 +556,18 @@
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 {
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 	struct vdpp_dev *vdpp = to_vdpp_dev(mpp);
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 	struct vdpp_hw_info *hw_info = vdpp->hw_info;
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+	u32 work_mode = mpp_read(mpp, VDPP_REG_WORK_MODE);
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+	if (!(work_mode & VDPP_REG_VDPP_MODE))
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+		return IRQ_NONE;
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 	mpp->irq_status = mpp_read(mpp, hw_info->int_sta_base);
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 	if (!(mpp->irq_status & hw_info->int_mask))
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 		return IRQ_NONE;
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 	mpp_write(mpp, hw_info->int_en_base, 0);
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 	mpp_write(mpp, hw_info->int_clr_base, mpp->irq_status);
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+
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+	/* ensure hardware is being off status */
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+	mpp_write(mpp, hw_info->start_base, 0);
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 	return IRQ_WAKE_THREAD;
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 }
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@@ -590,7 +606,7 @@
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 		mpp_debug(DEBUG_RESET, "reset in\n");
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 		/* Don't skip this or iommu won't work after reset */
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-		rockchip_pmu_idle_request(mpp->dev, true);
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+		mpp_pmu_idle_request(mpp, true);
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 		mpp_safe_reset(vdpp->rst_a);
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 		mpp_safe_reset(vdpp->rst_h);
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 		mpp_safe_reset(vdpp->rst_s);
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@@ -598,7 +614,7 @@
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 		mpp_safe_unreset(vdpp->rst_a);
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 		mpp_safe_unreset(vdpp->rst_h);
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 		mpp_safe_unreset(vdpp->rst_s);
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-		rockchip_pmu_idle_request(mpp->dev, false);
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+		mpp_pmu_idle_request(mpp, false);
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 		mpp_debug(DEBUG_RESET, "reset out\n");
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 	}
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@@ -617,14 +633,17 @@
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 	mpp_write(mpp, hw_info->cfg_base, hw_info->bit_rst_en);
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 	ret = readl_relaxed_poll_timeout(mpp->reg_base + hw_info->rst_sta_base,
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 					 rst_status,
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-					 !(rst_status & hw_info->bit_rst_done),
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-					 0, 2);
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+					 rst_status & hw_info->bit_rst_done,
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+					 0, 5);
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 	if (ret) {
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 		mpp_err("soft reset timeout, use cru reset\n");
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 		return _vdpp_reset(mpp, vdpp);
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 	}
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 	mpp_write(mpp, hw_info->rst_sta_base, 0);
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+
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+	/* ensure hardware is being off status */
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+	mpp_write(mpp, hw_info->start_base, 0);
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 	return 0;
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 }
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@@ -684,6 +703,7 @@
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 		match = of_match_node(mpp_vdpp_dt_match, pdev->dev.of_node);
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 		if (match)
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 			mpp->var = (struct mpp_dev_var *)match->data;
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+		mpp->core_id = -1;
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 	}
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 	ret = mpp_dev_probe(mpp, pdev);
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@@ -710,6 +730,7 @@
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 		dev_err(dev, "register interrupter runtime failed\n");
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 		return -EINVAL;
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 	}
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+
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 	mpp->session_max_buffers = VDPP_SESSION_MAX_BUFFERS;
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 	vdpp->hw_info = to_vdpp_info(mpp->var->hw_info);
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 	vdpp_procfs_init(mpp);