diff options
Diffstat (limited to 'drivers/gpu/drm/drm_bridge.c')
| -rw-r--r-- | drivers/gpu/drm/drm_bridge.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c index afdec8e5fc68..64f0effb52ac 100644 --- a/drivers/gpu/drm/drm_bridge.c +++ b/drivers/gpu/drm/drm_bridge.c @@ -377,6 +377,7 @@ EXPORT_SYMBOL(drm_bridge_chain_mode_fixup); * drm_bridge_chain_mode_valid - validate the mode against all bridges in the * encoder chain. * @bridge: bridge control structure + * @info: display info against which the mode shall be validated * @mode: desired mode to be validated * * Calls &drm_bridge_funcs.mode_valid for all the bridges in the encoder @@ -390,6 +391,7 @@ EXPORT_SYMBOL(drm_bridge_chain_mode_fixup); */ enum drm_mode_status drm_bridge_chain_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode) { struct drm_encoder *encoder; @@ -404,7 +406,7 @@ drm_bridge_chain_mode_valid(struct drm_bridge *bridge, if (!bridge->funcs->mode_valid) continue; - ret = bridge->funcs->mode_valid(bridge, mode); + ret = bridge->funcs->mode_valid(bridge, info, mode); if (ret != MODE_OK) return ret; } @@ -1086,16 +1088,16 @@ EXPORT_SYMBOL_GPL(drm_bridge_get_modes); * * If the bridge supports output EDID retrieval, as reported by the * DRM_BRIDGE_OP_EDID bridge ops flag, call &drm_bridge_funcs.get_edid to - * get the EDID and return it. Otherwise return ERR_PTR(-ENOTSUPP). + * get the EDID and return it. Otherwise return NULL. * * RETURNS: - * The retrieved EDID on success, or an error pointer otherwise. + * The retrieved EDID on success, or NULL otherwise. */ struct edid *drm_bridge_get_edid(struct drm_bridge *bridge, struct drm_connector *connector) { if (!(bridge->ops & DRM_BRIDGE_OP_EDID)) - return ERR_PTR(-ENOTSUPP); + return NULL; return bridge->funcs->get_edid(bridge, connector); } |