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drm/xe/pm: Use PM functions only if CONFIG_PM_SLEEP is enabled

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This fixes the build without CONFIG_PM_SLEEP such as for riscv.

Signed-off-by: Francois Dugast <francois.dugast@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Francois Dugast 2023-08-23 09:10:20 +00:00 committed by Rodrigo Vivi
parent 617eebb9c4
commit 621fd7dc38
1 changed files with 25 additions and 23 deletions
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48
drivers/gpu/drm/xe/xe_pci.c
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@ -30,28 +30,6 @@ enum toggle_d3cold {
D3COLD_ENABLE,
};
static void d3cold_toggle(struct pci_dev *pdev, enum toggle_d3cold toggle)
{
struct xe_device *xe = pdev_to_xe_device(pdev);
struct pci_dev *root_pdev;
if (!xe->d3cold.capable)
return;
root_pdev = pcie_find_root_port(pdev);
if (!root_pdev)
return;
switch (toggle) {
case D3COLD_DISABLE:
pci_d3cold_disable(root_pdev);
break;
case D3COLD_ENABLE:
pci_d3cold_enable(root_pdev);
break;
}
}
struct xe_subplatform_desc {
enum xe_subplatform subplatform;
const char *name;
@ -741,6 +719,28 @@ static void xe_pci_shutdown(struct pci_dev *pdev)
}
#ifdef CONFIG_PM_SLEEP
static void d3cold_toggle(struct pci_dev *pdev, enum toggle_d3cold toggle)
{
struct xe_device *xe = pdev_to_xe_device(pdev);
struct pci_dev *root_pdev;
if (!xe->d3cold.capable)
return;
root_pdev = pcie_find_root_port(pdev);
if (!root_pdev)
return;
switch (toggle) {
case D3COLD_DISABLE:
pci_d3cold_disable(root_pdev);
break;
case D3COLD_ENABLE:
pci_d3cold_enable(root_pdev);
break;
}
}
static int xe_pci_suspend(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
@ -851,12 +851,12 @@ static int xe_pci_runtime_idle(struct device *dev)
return 0;
}
#endif
static const struct dev_pm_ops xe_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(xe_pci_suspend, xe_pci_resume)
SET_RUNTIME_PM_OPS(xe_pci_runtime_suspend, xe_pci_runtime_resume, xe_pci_runtime_idle)
};
#endif
static struct pci_driver xe_pci_driver = {
.name = DRIVER_NAME,
@ -864,7 +864,9 @@ static struct pci_driver xe_pci_driver = {
.probe = xe_pci_probe,
.remove = xe_pci_remove,
.shutdown = xe_pci_shutdown,
#ifdef CONFIG_PM_SLEEP
.driver.pm = &xe_pm_ops,
#endif
};
int xe_register_pci_driver(void)