diff options
Diffstat (limited to 'kernel/drivers/gpu/drm/radeon/radeon_legacy_crtc.c')
| -rw-r--r-- | kernel/drivers/gpu/drm/radeon/radeon_legacy_crtc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/drivers/gpu/drm/radeon/radeon_legacy_crtc.c b/kernel/drivers/gpu/drm/radeon/radeon_legacy_crtc.c index 678b43865..89f22bdde 100644 --- a/kernel/drivers/gpu/drm/radeon/radeon_legacy_crtc.c +++ b/kernel/drivers/gpu/drm/radeon/radeon_legacy_crtc.c @@ -331,6 +331,8 @@ static void radeon_crtc_dpms(struct drm_crtc *crtc, int mode) WREG32_P(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl, ~(mask | crtc_ext_cntl)); } drm_vblank_post_modeset(dev, radeon_crtc->crtc_id); + /* Make sure vblank interrupt is still enabled if needed */ + radeon_irq_set(rdev); radeon_crtc_load_lut(crtc); break; case DRM_MODE_DPMS_STANDBY: |