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video: rockchip: rga3: probe using dev_err/dev_info

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Signed-off-by: Yu Qiaowei <cerf.yu@rock-chips.com>
Change-Id: I6a62bd444ecf5e521d6dbce3c8a507e637770bb1
This commit is contained in:
Yu Qiaowei
2024-03-19 17:56:25 +08:00
committed by 余乔伟
parent 4f79b4e8d9
commit d3ef937537
1 changed files with 11 additions and 14 deletions
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25
drivers/video/rockchip/rga3/rga_drv.c
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@@ -1348,13 +1348,13 @@ static int rga_drv_probe(struct platform_device *pdev)
else
match = NULL;
if (!match) {
dev_err(dev, "%s missing DT entry!\n", dev_driver_string(dev));
dev_err(dev, "missing DT entry!\n");
return -EINVAL;
}
scheduler = devm_kzalloc(dev, sizeof(struct rga_scheduler_t), GFP_KERNEL);
if (scheduler == NULL) {
pr_err("failed to allocate scheduler. dev name = %s\n", dev_driver_string(dev));
dev_err(dev, "failed to allocate scheduler.\n");
return -ENOMEM;
}
@@ -1368,13 +1368,13 @@ static int rga_drv_probe(struct platform_device *pdev)
/* map the registers */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
pr_err("get memory resource failed.\n");
dev_err(dev, "get memory resource failed.\n");
return -ENXIO;
}
scheduler->rga_base = devm_ioremap(dev, res->start, resource_size(res));
if (!scheduler->rga_base) {
pr_err("ioremap failed\n");
dev_err(dev, "ioremap failed\n");
ret = -ENOENT;
return ret;
}
@@ -1383,21 +1383,19 @@ static int rga_drv_probe(struct platform_device *pdev)
/* there are irq names in dts */
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
dev_err(dev, "no irq %s in dts\n", dev_driver_string(dev));
dev_err(dev, "no irq in dts\n");
return irq;
}
scheduler->irq = irq;
pr_info("%s, irq = %d, match scheduler\n", dev_driver_string(dev), irq);
ret = devm_request_threaded_irq(dev, irq,
rga_irq_handler,
rga_isr_thread,
IRQF_SHARED,
dev_driver_string(dev), scheduler);
if (ret < 0) {
pr_err("request irq name: %s failed: %d\n", dev_driver_string(dev), ret);
dev_err(dev, "request irq failed: %d\n", ret);
return ret;
}
@@ -1408,7 +1406,7 @@ static int rga_drv_probe(struct platform_device *pdev)
struct clk *clk = devm_clk_get(dev, match_data->clks[i]);
if (IS_ERR(clk)) {
pr_err("failed to get %s\n", match_data->clks[i]);
dev_err(dev, "failed to get %s\n", match_data->clks[i]);
return PTR_ERR(clk);
}
@@ -1422,7 +1420,7 @@ static int rga_drv_probe(struct platform_device *pdev)
ret = pm_runtime_get_sync(scheduler->dev);
if (ret < 0) {
pr_err("failed to get pm runtime, ret = %d\n", ret);
dev_err(dev, "failed to get pm runtime, ret = %d\n", ret);
goto pm_disable;
}
@@ -1430,7 +1428,7 @@ static int rga_drv_probe(struct platform_device *pdev)
if (!IS_ERR(scheduler->clks[i])) {
ret = clk_prepare_enable(scheduler->clks[i]);
if (ret < 0) {
pr_err("failed to enable clk\n");
dev_err(dev, "failed to enable clk\n");
goto pm_disable;
}
}
@@ -1438,8 +1436,6 @@ static int rga_drv_probe(struct platform_device *pdev)
#endif /* #ifndef RGA_DISABLE_PM */
scheduler->ops->get_version(scheduler);
pr_info("%s hardware loaded successfully, hw_version:%s.\n",
dev_driver_string(dev), scheduler->version.str);
/* TODO: get by hw version, Currently only supports judgment 1106. */
if (scheduler->core == RGA3_SCHEDULER_CORE0 ||
@@ -1480,7 +1476,8 @@ static int rga_drv_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, scheduler);
pr_info("%s probe successfully\n", dev_driver_string(dev));
dev_info(dev, "probe successfully, irq = %d, hw_version:%s\n",
scheduler->irq, scheduler->version.str);
return 0;