vc4_crtc_config_pv() retrieves the encoder again, even though its only caller, vc4_crtc_atomic_enable(), already did.
Pass the encoder pointer as an argument instead of going through all the connectors to retrieve it again.
Signed-off-by: Maxime Ripard maxime@cerno.tech --- drivers/gpu/drm/vc4/vc4_crtc.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c index 902862a67341..93d2413d0842 100644 --- a/drivers/gpu/drm/vc4/vc4_crtc.c +++ b/drivers/gpu/drm/vc4/vc4_crtc.c @@ -313,12 +313,11 @@ static void vc4_crtc_pixelvalve_reset(struct drm_crtc *crtc) CRTC_WRITE(PV_CONTROL, CRTC_READ(PV_CONTROL) | PV_CONTROL_FIFO_CLR); }
-static void vc4_crtc_config_pv(struct drm_crtc *crtc, struct drm_atomic_state *state) +static void vc4_crtc_config_pv(struct drm_crtc *crtc, struct drm_encoder *encoder, + struct drm_atomic_state *state) { struct drm_device *dev = crtc->dev; struct vc4_dev *vc4 = to_vc4_dev(dev); - 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); @@ -580,7 +579,7 @@ static void vc4_crtc_atomic_enable(struct drm_crtc *crtc, if (vc4_encoder->pre_crtc_configure) vc4_encoder->pre_crtc_configure(encoder, state);
- vc4_crtc_config_pv(crtc, state); + vc4_crtc_config_pv(crtc, encoder, state);
CRTC_WRITE(PV_CONTROL, CRTC_READ(PV_CONTROL) | PV_CONTROL_EN);