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video: rockchip: mpp: Fix combo hardware issue

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With multi core patch it will be lack of core id at old combo
hardware probe process.

The error log is shown below on device probe:
mpp_vepu2 ff650000.vepu: can not attach device with same id 0

And also kernel crach on mpp library init.

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Change-Id: I92ea5fc3575dad9236878235a396d02da7a3fba5
This commit is contained in:
Herman Chen
2022-02-15 15:44:36 +08:00
committed by Tao Huang
parent 33af23ddcf
commit 7eb71ee55c
4 changed files with 8 additions and 0 deletions
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2
drivers/video/rockchip/mpp/mpp_vdpu1.c
View File

@@ -802,6 +802,8 @@ static int vdpu_probe(struct platform_device *pdev)
match = of_match_node(mpp_vdpu1_dt_match, pdev->dev.of_node);
if (match)
mpp->var = (struct mpp_dev_var *)match->data;
mpp->core_id = of_alias_get_id(pdev->dev.of_node, "vdpu");
}
ret = mpp_dev_probe(mpp, pdev);

2
drivers/video/rockchip/mpp/mpp_vdpu2.c
View File

@@ -695,6 +695,8 @@ static int vdpu_probe(struct platform_device *pdev)
pdev->dev.of_node);
if (match)
mpp->var = (struct mpp_dev_var *)match->data;
mpp->core_id = of_alias_get_id(pdev->dev.of_node, "vdpu");
}
ret = mpp_dev_probe(mpp, pdev);

2
drivers/video/rockchip/mpp/mpp_vepu1.c
View File

@@ -728,6 +728,8 @@ static int vepu_probe(struct platform_device *pdev)
match = of_match_node(mpp_vepu1_dt_match, pdev->dev.of_node);
if (match)
mpp->var = (struct mpp_dev_var *)match->data;
mpp->core_id = of_alias_get_id(pdev->dev.of_node, "vepu");
}
ret = mpp_dev_probe(mpp, pdev);

2
drivers/video/rockchip/mpp/mpp_vepu2.c
View File

@@ -1053,6 +1053,8 @@ static int vepu_probe_default(struct platform_device *pdev)
match = of_match_node(mpp_vepu2_dt_match, pdev->dev.of_node);
if (match)
mpp->var = (struct mpp_dev_var *)match->data;
mpp->core_id = of_alias_get_id(pdev->dev.of_node, "vepu");
}
ret = mpp_dev_probe(mpp, pdev);