mirror of https://gitee.com/openkylin/linux.git
drm/radeon: skip suspend/resume on DRM_SWITCH_POWER_DYNAMIC_OFF
Missed this case previously. No need to do anything if the device is already off. runtime pm will handle it. Acked-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -1594,7 +1594,8 @@ int radeon_suspend_kms(struct drm_device *dev, bool suspend,
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rdev = dev->dev_private;
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if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
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if (dev->switch_power_state == DRM_SWITCH_POWER_OFF ||
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dev->switch_power_state == DRM_SWITCH_POWER_DYNAMIC_OFF)
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return 0;
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drm_kms_helper_poll_disable(dev);
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@ -1689,7 +1690,8 @@ int radeon_resume_kms(struct drm_device *dev, bool resume, bool fbcon)
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struct drm_crtc *crtc;
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int r;
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if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
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if (dev->switch_power_state == DRM_SWITCH_POWER_OFF ||
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dev->switch_power_state == DRM_SWITCH_POWER_DYNAMIC_OFF)
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return 0;
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if (fbcon) {
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