diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c index cc2e0c9cfe0a..4f3c62adccbd 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c @@ -333,7 +333,6 @@ int amdgpu_irq_init(struct amdgpu_device *adev) if (!amdgpu_device_has_dc_support(adev)) { if (!adev->enable_virtual_display) /* Disable vblank IRQs aggressively for power-saving */ - /* XXX: can this be enabled for DC? */ adev_to_drm(adev)->vblank_disable_immediate = true; r = drm_vblank_init(adev_to_drm(adev), adev->mode_info.num_crtc); diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 49c5dd436bfc..3ace7227381e 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1592,6 +1592,9 @@ static int amdgpu_dm_init(struct amdgpu_device *adev) adev_to_drm(adev)->mode_config.cursor_width = adev->dm.dc->caps.max_cursor_size; adev_to_drm(adev)->mode_config.cursor_height = adev->dm.dc->caps.max_cursor_size; + /* Disable vblank IRQs aggressively for power-saving */ + adev_to_drm(adev)->vblank_disable_immediate = true; + if (drm_vblank_init(adev_to_drm(adev), adev->dm.display_indexes_num)) { DRM_ERROR( "amdgpu: failed to initialize sw for display support.\n"); |