diff options
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_crtc.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c index 4f825ab81fe5..a0d872f70996 100644 --- a/drivers/gpu/drm/vc4/vc4_crtc.c +++ b/drivers/gpu/drm/vc4/vc4_crtc.c @@ -279,14 +279,22 @@ static u32 vc4_crtc_get_fifo_full_level_bits(struct vc4_crtc *vc4_crtc, * 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; } @@ -309,7 +317,8 @@ static void vc4_crtc_config_pv(struct drm_crtc *crtc, struct drm_atomic_state *s { 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); @@ -424,7 +433,8 @@ static int vc4_crtc_disable(struct drm_crtc *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; @@ -524,7 +534,8 @@ static void vc4_crtc_atomic_enable(struct drm_crtc *crtc, { 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); |