* allows drivers to push pixels to more than one encoder from the
* same CRTC.
*/
-static struct drm_encoder *vc4_get_crtc_encoder(struct drm_crtc *crtc)
+static struct drm_encoder *vc4_get_crtc_encoder(struct drm_crtc *crtc,
+ struct drm_atomic_state *state,
+ struct drm_connector_state *(*get_state)(struct drm_atomic_state *state,
+ struct drm_connector *connector))
{
struct drm_connector *connector;
struct drm_connector_list_iter conn_iter;
drm_connector_list_iter_begin(crtc->dev, &conn_iter);
drm_for_each_connector_iter(connector, &conn_iter) {
- if (connector->state->crtc == crtc) {
+ struct drm_connector_state *conn_state = get_state(state, connector);
+
+ if (!conn_state)
+ continue;
+
+ if (conn_state->crtc == crtc) {
drm_connector_list_iter_end(&conn_iter);
return connector->encoder;
}
{
struct drm_device *dev = crtc->dev;
struct vc4_dev *vc4 = to_vc4_dev(dev);
- struct drm_encoder *encoder = vc4_get_crtc_encoder(crtc);
+ struct drm_encoder *encoder = vc4_get_crtc_encoder(crtc, state,
+ drm_atomic_get_new_connector_state);
struct vc4_encoder *vc4_encoder = to_vc4_encoder(encoder);
struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
const struct vc4_pv_data *pv_data = vc4_crtc_to_vc4_pv_data(vc4_crtc);
struct drm_atomic_state *state,
unsigned int channel)
{
- struct drm_encoder *encoder = vc4_get_crtc_encoder(crtc);
+ struct drm_encoder *encoder = vc4_get_crtc_encoder(crtc, state,
+ drm_atomic_get_old_connector_state);
struct vc4_encoder *vc4_encoder = to_vc4_encoder(encoder);
struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
struct drm_device *dev = crtc->dev;
{
struct drm_device *dev = crtc->dev;
struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
- struct drm_encoder *encoder = vc4_get_crtc_encoder(crtc);
+ struct drm_encoder *encoder = vc4_get_crtc_encoder(crtc, state,
+ drm_atomic_get_new_connector_state);
struct vc4_encoder *vc4_encoder = to_vc4_encoder(encoder);
require_hvs_enabled(dev);