This patch moves amdgpu_fbdev_set_suspend() to the beginning
of suspend sequence.
This is to ensure fbcon does not to write to the VRAM
after GPU is powerd down.
Signed-off-by: Shirish S <shirish.s at amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer at amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 7a1bec1..745f760 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2702,6 +2702,9 @@ int amdgpu_device_suspend(struct drm_device *dev, bool suspend, bool fbcon)
drm_kms_helper_poll_disable(dev);
+ if (fbcon)
+ amdgpu_fbdev_set_suspend(adev, 1);
+
if (!amdgpu_device_has_dc_support(adev)) {
/* turn off display hw */
drm_modeset_lock_all(dev);
@@ -2767,9 +2770,6 @@ int amdgpu_device_suspend(struct drm_device *dev, bool suspend, bool fbcon)
DRM_ERROR("amdgpu asic reset failed\n");
}
- if (fbcon)
- amdgpu_fbdev_set_suspend(adev, 1);
-
return 0;
}
--
2.7.4
