diff options
Diffstat (limited to 'drivers/gpu/drm/meson/meson_encoder_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/meson/meson_encoder_hdmi.c | 35 |
1 files changed, 24 insertions, 11 deletions
diff --git a/drivers/gpu/drm/meson/meson_encoder_hdmi.c b/drivers/gpu/drm/meson/meson_encoder_hdmi.c index c4686568c..0593a1cde 100644 --- a/drivers/gpu/drm/meson/meson_encoder_hdmi.c +++ b/drivers/gpu/drm/meson/meson_encoder_hdmi.c @@ -323,19 +323,31 @@ static void meson_encoder_hdmi_hpd_notify(struct drm_bridge *bridge, enum drm_connector_status status) { struct meson_encoder_hdmi *encoder_hdmi = bridge_to_meson_encoder_hdmi(bridge); - struct edid *edid; if (!encoder_hdmi->cec_notifier) return; if (status == connector_status_connected) { - edid = drm_bridge_get_edid(encoder_hdmi->next_bridge, encoder_hdmi->connector); - if (!edid) + const struct drm_edid *drm_edid; + const struct edid *edid; + + drm_edid = drm_bridge_edid_read(encoder_hdmi->next_bridge, + encoder_hdmi->connector); + if (!drm_edid) return; + /* + * FIXME: The CEC physical address should be set using + * cec_notifier_set_phys_addr(encoder_hdmi->cec_notifier, + * connector->display_info.source_physical_address) from a path + * that has read the EDID and called + * drm_edid_connector_update(). + */ + edid = drm_edid_raw(drm_edid); + cec_notifier_set_phys_addr_from_edid(encoder_hdmi->cec_notifier, edid); - kfree(edid); + drm_edid_free(drm_edid); } else cec_notifier_phys_addr_invalidate(encoder_hdmi->cec_notifier); } @@ -354,7 +366,7 @@ static const struct drm_bridge_funcs meson_encoder_hdmi_bridge_funcs = { .atomic_reset = drm_atomic_helper_bridge_reset, }; -int meson_encoder_hdmi_init(struct meson_drm *priv) +int meson_encoder_hdmi_probe(struct meson_drm *priv) { struct meson_encoder_hdmi *meson_encoder_hdmi; struct platform_device *pdev; @@ -374,8 +386,8 @@ int meson_encoder_hdmi_init(struct meson_drm *priv) meson_encoder_hdmi->next_bridge = of_drm_find_bridge(remote); if (!meson_encoder_hdmi->next_bridge) { - dev_err(priv->dev, "Failed to find HDMI transceiver bridge\n"); - ret = -EPROBE_DEFER; + ret = dev_err_probe(priv->dev, -EPROBE_DEFER, + "Failed to find HDMI transceiver bridge\n"); goto err_put_node; } @@ -393,7 +405,7 @@ int meson_encoder_hdmi_init(struct meson_drm *priv) ret = drm_simple_encoder_init(priv->drm, &meson_encoder_hdmi->encoder, DRM_MODE_ENCODER_TMDS); if (ret) { - dev_err(priv->dev, "Failed to init HDMI encoder: %d\n", ret); + dev_err_probe(priv->dev, ret, "Failed to init HDMI encoder\n"); goto err_put_node; } @@ -403,7 +415,7 @@ int meson_encoder_hdmi_init(struct meson_drm *priv) ret = drm_bridge_attach(&meson_encoder_hdmi->encoder, &meson_encoder_hdmi->bridge, NULL, DRM_BRIDGE_ATTACH_NO_CONNECTOR); if (ret) { - dev_err(priv->dev, "Failed to attach bridge: %d\n", ret); + dev_err_probe(priv->dev, ret, "Failed to attach bridge\n"); goto err_put_node; } @@ -411,8 +423,9 @@ int meson_encoder_hdmi_init(struct meson_drm *priv) meson_encoder_hdmi->connector = drm_bridge_connector_init(priv->drm, &meson_encoder_hdmi->encoder); if (IS_ERR(meson_encoder_hdmi->connector)) { - dev_err(priv->dev, "Unable to create HDMI bridge connector\n"); - ret = PTR_ERR(meson_encoder_hdmi->connector); + ret = dev_err_probe(priv->dev, + PTR_ERR(meson_encoder_hdmi->connector), + "Unable to create HDMI bridge connector\n"); goto err_put_node; } drm_connector_attach_encoder(meson_encoder_hdmi->connector, |