diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_atomic.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_atomic.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_atomic.c b/drivers/gpu/drm/i915/intel_atomic.c index 3c4b7cdeab77..7ed8033aae60 100644 --- a/drivers/gpu/drm/i915/intel_atomic.c +++ b/drivers/gpu/drm/i915/intel_atomic.c @@ -169,7 +169,7 @@ int intel_atomic_commit(struct drm_device *dev, plane->state->state = NULL; } - /* swap crtc_state */ + /* swap crtc_scaler_state */ for (i = 0; i < dev->mode_config.num_crtc; i++) { struct drm_crtc *crtc = state->crtcs[i]; if (!crtc) { @@ -178,6 +178,9 @@ int intel_atomic_commit(struct drm_device *dev, to_intel_crtc(crtc)->config->scaler_state = to_intel_crtc_state(state->crtc_states[i])->scaler_state; + + if (INTEL_INFO(dev)->gen >= 9) + skl_detach_scalers(to_intel_crtc(crtc)); } drm_atomic_helper_commit_planes(dev, state); @@ -247,8 +250,12 @@ intel_crtc_duplicate_state(struct drm_crtc *crtc) crtc_state = kmemdup(intel_crtc->config, sizeof(*intel_crtc->config), GFP_KERNEL); - if (crtc_state) - crtc_state->base.crtc = crtc; + if (!crtc_state) + return NULL; + + __drm_atomic_helper_crtc_duplicate_state(crtc, &crtc_state->base); + + crtc_state->base.crtc = crtc; return &crtc_state->base; } |
