intel_encoders_update_pipe(state, crtc);
}
- if (new_crtc_state->update_pipe && !new_crtc_state->enable_fbc)
- intel_fbc_disable(crtc);
- else
- intel_fbc_enable(state, crtc);
+ intel_fbc_update(state, crtc);
/* Perform vblank evasion around commit operation */
intel_pipe_update_start(new_crtc_state);
* intel_fbc_enable multiple times for the same pipe without an
* intel_fbc_disable in the middle, as long as it is deactivated.
*/
-void intel_fbc_enable(struct intel_atomic_state *state,
- struct intel_crtc *crtc)
+static void intel_fbc_enable(struct intel_atomic_state *state,
+ struct intel_crtc *crtc)
{
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
struct intel_plane *plane = to_intel_plane(crtc->base.primary);
}
/**
+ * intel_fbc_update: enable/disable FBC on the CRTC
+ * @state: atomic state
+ * @crtc: the CRTC
+ *
+ * This function checks if the given CRTC was chosen for FBC, then enables it if
+ * possible. Notice that it doesn't activate FBC. It is valid to call
+ * intel_fbc_update multiple times for the same pipe without an
+ * intel_fbc_disable in the middle.
+ */
+void intel_fbc_update(struct intel_atomic_state *state,
+ struct intel_crtc *crtc)
+{
+ const struct intel_crtc_state *crtc_state =
+ intel_atomic_get_new_crtc_state(state, crtc);
+
+ if (crtc_state->update_pipe && !crtc_state->enable_fbc)
+ intel_fbc_disable(crtc);
+ else
+ intel_fbc_enable(state, crtc);
+}
+
+/**
* intel_fbc_global_disable - globally disable FBC
* @dev_priv: i915 device instance
*
void intel_fbc_post_update(struct intel_atomic_state *state,
struct intel_crtc *crtc);
void intel_fbc_init(struct drm_i915_private *dev_priv);
-void intel_fbc_enable(struct intel_atomic_state *state,
+void intel_fbc_update(struct intel_atomic_state *state,
struct intel_crtc *crtc);
void intel_fbc_disable(struct intel_crtc *crtc);
void intel_fbc_global_disable(struct drm_i915_private *dev_priv);