diff options
Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_du_encoder.c')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_encoder.c | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_encoder.c b/drivers/gpu/drm/rcar-du/rcar_du_encoder.c index 34a122a39664..279167f783f6 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_encoder.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_encoder.c @@ -46,6 +46,9 @@ static void rcar_du_encoder_dpms(struct drm_encoder *encoder, int mode) { struct rcar_du_encoder *renc = to_rcar_encoder(encoder); + if (mode != DRM_MODE_DPMS_ON) + mode = DRM_MODE_DPMS_OFF; + if (renc->lvds) rcar_du_lvdsenc_dpms(renc->lvds, encoder->crtc, mode); } @@ -190,35 +193,42 @@ int rcar_du_encoder_init(struct rcar_du_device *rcdu, } if (type == RCAR_DU_ENCODER_HDMI) { - if (renc->lvds) { - dev_err(rcdu->dev, - "Chaining LVDS and HDMI encoders not supported\n"); - return -EINVAL; - } - ret = rcar_du_hdmienc_init(rcdu, renc, enc_node); if (ret < 0) - return ret; + goto done; } else { ret = drm_encoder_init(rcdu->ddev, encoder, &encoder_funcs, encoder_type); if (ret < 0) - return ret; + goto done; drm_encoder_helper_add(encoder, &encoder_helper_funcs); } switch (encoder_type) { case DRM_MODE_ENCODER_LVDS: - return rcar_du_lvds_connector_init(rcdu, renc, con_node); + ret = rcar_du_lvds_connector_init(rcdu, renc, con_node); + break; case DRM_MODE_ENCODER_DAC: - return rcar_du_vga_connector_init(rcdu, renc); + ret = rcar_du_vga_connector_init(rcdu, renc); + break; case DRM_MODE_ENCODER_TMDS: - return rcar_du_hdmi_connector_init(rcdu, renc); + ret = rcar_du_hdmi_connector_init(rcdu, renc); + break; default: - return -EINVAL; + ret = -EINVAL; + break; } + +done: + if (ret < 0) { + if (encoder->name) + encoder->funcs->destroy(encoder); + devm_kfree(rcdu->dev, renc); + } + + return ret; } |