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vpu: malone: encoder: add mu2 power domain for imx8qm 

add mu2 power domain

Signed-off-by: Zhou Peng <eagle.zhou@nxp.com>
5.4-rM2-2.2.x-imx-squashed
Zhou Peng 2019-08-27 10:42:20 +08:00 committed by Dong Aisheng
parent 3ca2128468
commit bb61f55140
2 changed files with 24 additions and 5 deletions
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26
drivers/mxc/vpu_windsor/vpu_encoder_b0.c 100644 → 100755
View File

@ -5436,10 +5436,10 @@ static int vpu_enc_probe(struct platform_device *pdev)
ret = PTR_ERR(dev->pd_enc);
goto error_put_dev;
}
dev->pd_mu = dev_pm_domain_attach_by_name(&pdev->dev, "vpumu1");
if (IS_ERR(dev->pd_mu)) {
dev->pd_mu1 = dev_pm_domain_attach_by_name(&pdev->dev, "vpumu1");
if (IS_ERR(dev->pd_mu1)) {
vpu_dbg(LVL_ERR, "error: %s unable to get vpu mu1 power domain \n", __func__);
ret = PTR_ERR(dev->pd_mu);
ret = PTR_ERR(dev->pd_mu1);
goto error_put_dev;
}
@ -5457,7 +5457,7 @@ static int vpu_enc_probe(struct platform_device *pdev)
ret = PTR_ERR(link);
goto error_put_dev;
}
link = device_link_add(&pdev->dev, dev->pd_mu,
link = device_link_add(&pdev->dev, dev->pd_mu1,
DL_FLAG_STATELESS | DL_FLAG_PM_RUNTIME | DL_FLAG_RPM_ACTIVE);
if (IS_ERR(link)) {
vpu_dbg(LVL_ERR, "error: %s unable to link vpu mu1 power domain \n", __func__);
@ -5466,6 +5466,24 @@ static int vpu_enc_probe(struct platform_device *pdev)
}
dev->plat_type = *(enum PLAT_TYPE *)dev_id->data;
if (dev->plat_type == IMX8QM) {
dev->pd_mu2 = dev_pm_domain_attach_by_name(&pdev->dev, "vpumu2");
if (IS_ERR(dev->pd_mu2)) {
vpu_dbg(LVL_ERR, "error: %s unable to get vpu mu2 power domain \n", __func__);
ret = PTR_ERR(dev->pd_mu2);
goto error_put_dev;
}
link = device_link_add(&pdev->dev, dev->pd_mu2,
DL_FLAG_STATELESS | DL_FLAG_PM_RUNTIME | DL_FLAG_RPM_ACTIVE);
if (IS_ERR(link)) {
vpu_dbg(LVL_ERR, "error: %s unable to link vpu mu2 power domain \n", __func__);
ret = PTR_ERR(link);
goto error_put_dev;
}
}
dev->plat_dev = pdev;
dev->generic_dev = get_device(&pdev->dev);

3
drivers/mxc/vpu_windsor/vpu_encoder_b0.h 100644 → 100755
View File

@ -364,7 +364,8 @@ struct vpu_dev {
struct vpu_enc_mem_info reserved_mem;
struct device *pd_vpu;
struct device *pd_enc;
struct device *pd_mu;
struct device *pd_mu1;
struct device *pd_mu2;
};
struct buffer_addr {