| /drivers/video/drm/radeon/radeon_pm.c |
|---|
| 273,8 → 273,12 |
| if (rdev->irq.installed) { |
| for (i = 0; i < rdev->num_crtc; i++) { |
| if (rdev->pm.active_crtcs & (1 << i)) { |
| /* This can fail if a modeset is in progress */ |
| if (drm_vblank_get(rdev->ddev, i) == 0) |
| rdev->pm.req_vblank |= (1 << i); |
| drm_vblank_get(rdev->ddev, i); |
| else |
| DRM_DEBUG_DRIVER("crtc %d no vblank, can glitch\n", |
| i); |
| } |
| } |
| } |