diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c index 84a1b4bc9bb4..4811b0faafd9 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c @@ -26,6 +26,7 @@ #include <linux/slab.h> #include <linux/power_supply.h> #include <linux/pm_runtime.h> +#include <linux/suspend.h> #include <acpi/video.h> #include <acpi/actbl.h> @@ -853,8 +854,8 @@ int amdgpu_acpi_init(struct amdgpu_device *adev) if (amdgpu_device_has_dc_support(adev)) { #if defined(CONFIG_DRM_AMD_DC) struct amdgpu_display_manager *dm = &adev->dm; - if (dm->backlight_dev) - atif->bd = dm->backlight_dev; + if (dm->backlight_dev[0]) + atif->bd = dm->backlight_dev[0]; #endif } else { struct drm_encoder *tmp; @@ -1031,18 +1032,18 @@ void amdgpu_acpi_detect(void) } /** - * amdgpu_acpi_is_s0ix_supported + * amdgpu_acpi_is_s0ix_active * * @adev: amdgpu_device_pointer * * returns true if supported, false if not. */ -bool amdgpu_acpi_is_s0ix_supported(struct amdgpu_device *adev) +bool amdgpu_acpi_is_s0ix_active(struct amdgpu_device *adev) { -#if defined(CONFIG_AMD_PMC) || defined(CONFIG_AMD_PMC_MODULE) +#if IS_ENABLED(CONFIG_AMD_PMC) && IS_ENABLED(CONFIG_SUSPEND) if (acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0) { if (adev->flags & AMD_IS_APU) - return true; + return pm_suspend_target_state == PM_SUSPEND_TO_IDLE; } #endif return false; |