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drm/amdgpu: fix link error for !PM_SLEEP

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When power management is not enabled in the kernel build, the newly
added hibernation changes cause a link failure:

arm-linux-gnueabi-ld: drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o: in function `amdgpu_pmops_thaw':
amdgpu_drv.c:(.text+0x1514): undefined reference to `pm_hibernate_is_recovering'

Make the power management code in this driver conditional on
CONFIG_PM and CONFIG_PM_SLEEP

Fixes: 530694f54d ("drm/amdgpu: do not resume device in thaw for normal hibernation")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20250714081635.4071570-1-arnd@kernel.org
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Arnd Bergmann
2025-07-14 10:16:25 +02:00
committed by Alex Deucher
parent 3cf06bd4cf
commit 4d22db6d07
1 changed files with 10 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
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@@ -2968,15 +2968,15 @@ out:
}
static const struct dev_pm_ops amdgpu_pm_ops = {
.prepare = amdgpu_pmops_prepare,
.complete = amdgpu_pmops_complete,
.suspend = amdgpu_pmops_suspend,
.suspend_noirq = amdgpu_pmops_suspend_noirq,
.resume = amdgpu_pmops_resume,
.freeze = amdgpu_pmops_freeze,
.thaw = amdgpu_pmops_thaw,
.poweroff = amdgpu_pmops_poweroff,
.restore = amdgpu_pmops_restore,
.prepare = pm_sleep_ptr(amdgpu_pmops_prepare),
.complete = pm_sleep_ptr(amdgpu_pmops_complete),
.suspend = pm_sleep_ptr(amdgpu_pmops_suspend),
.suspend_noirq = pm_sleep_ptr(amdgpu_pmops_suspend_noirq),
.resume = pm_sleep_ptr(amdgpu_pmops_resume),
.freeze = pm_sleep_ptr(amdgpu_pmops_freeze),
.thaw = pm_sleep_ptr(amdgpu_pmops_thaw),
.poweroff = pm_sleep_ptr(amdgpu_pmops_poweroff),
.restore = pm_sleep_ptr(amdgpu_pmops_restore),
.runtime_suspend = amdgpu_pmops_runtime_suspend,
.runtime_resume = amdgpu_pmops_runtime_resume,
.runtime_idle = amdgpu_pmops_runtime_idle,
@@ -3121,7 +3121,7 @@ static struct pci_driver amdgpu_kms_pci_driver = {
.probe = amdgpu_pci_probe,
.remove = amdgpu_pci_remove,
.shutdown = amdgpu_pci_shutdown,
.driver.pm = &amdgpu_pm_ops,
.driver.pm = pm_ptr(&amdgpu_pm_ops),
.err_handler = &amdgpu_pci_err_handler,
.dev_groups = amdgpu_sysfs_groups,
};