diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_atomic.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_atomic.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_atomic.c b/drivers/gpu/drm/i915/intel_atomic.c index e9fb692076d7..40285d1b91b7 100644 --- a/drivers/gpu/drm/i915/intel_atomic.c +++ b/drivers/gpu/drm/i915/intel_atomic.c @@ -227,6 +227,7 @@ int intel_atomic_setup_scalers(struct drm_i915_private *dev_priv, struct intel_crtc_scaler_state *scaler_state = &crtc_state->scaler_state; struct drm_atomic_state *drm_state = crtc_state->base.state; + struct intel_atomic_state *intel_state = to_intel_atomic_state(drm_state); int num_scalers_need; int i, j; @@ -304,8 +305,8 @@ int intel_atomic_setup_scalers(struct drm_i915_private *dev_priv, continue; } - plane_state = intel_atomic_get_existing_plane_state(drm_state, - intel_plane); + plane_state = intel_atomic_get_new_plane_state(intel_state, + intel_plane); scaler_id = &plane_state->scaler_id; } @@ -328,8 +329,18 @@ int intel_atomic_setup_scalers(struct drm_i915_private *dev_priv, } /* set scaler mode */ - if (IS_GEMINILAKE(dev_priv) || IS_CANNONLAKE(dev_priv)) { - scaler_state->scalers[*scaler_id].mode = 0; + if ((INTEL_GEN(dev_priv) >= 9) && + plane_state && plane_state->base.fb && + plane_state->base.fb->format->format == + DRM_FORMAT_NV12) { + if (INTEL_GEN(dev_priv) == 9 && + !IS_GEMINILAKE(dev_priv) && + !IS_SKYLAKE(dev_priv)) + scaler_state->scalers[*scaler_id].mode = + SKL_PS_SCALER_MODE_NV12; + else + scaler_state->scalers[*scaler_id].mode = + PS_SCALER_MODE_PLANAR; } else if (num_scalers_need == 1 && intel_crtc->pipe != PIPE_C) { /* * when only 1 scaler is in use on either pipe A or B, |