diff options
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_kms.c')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_kms.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_kms.c b/drivers/gpu/drm/vc4/vc4_kms.c index 91b8c72ff361..b971258dcfd4 100644 --- a/drivers/gpu/drm/vc4/vc4_kms.c +++ b/drivers/gpu/drm/vc4/vc4_kms.c @@ -138,6 +138,16 @@ vc4_atomic_complete_commit(struct drm_atomic_state *state) { struct drm_device *dev = state->dev; struct vc4_dev *vc4 = to_vc4_dev(dev); + struct vc4_crtc *vc4_crtc; + int i; + + for (i = 0; i < dev->mode_config.num_crtc; i++) { + if (!state->crtcs[i].ptr || !state->crtcs[i].commit) + continue; + + vc4_crtc = to_vc4_crtc(state->crtcs[i].ptr); + vc4_hvs_mask_underrun(dev, vc4_crtc->channel); + } drm_atomic_helper_wait_for_fences(dev, state, false); |