Hi,
On Tue, Oct 1, 2013 at 4:40 PM, Sean Paul seanpaul@chromium.org wrote:
This patch adds a drm_bridge driver for the PTN3460 DisplayPort to LVDS bridge chip.
Signed-off-by: Sean Paul seanpaul@chromium.org
[...]
+Example:
ptn3460-bridge@20 {
Nit: Name is usually generic device name, i.e. "lvds-bridge" or something like that.
compatible = "nxp,ptn3460";reg = <0x20>;powerdown-gpio = <&gpy2 5 1 0 0>;reset-gpio = <&gpx1 5 1 0 0>;edid-emulation = <5>;};
[...]
diff --git a/include/drm/bridge/ptn3460.h b/include/drm/bridge/ptn3460.h new file mode 100644 index 0000000..157ffa1 --- /dev/null +++ b/include/drm/bridge/ptn3460.h @@ -0,0 +1,36 @@ +/*
- Copyright (C) 2013 Google, Inc.
- This software is licensed under the terms of the GNU General Public
- License version 2, as published by the Free Software Foundation, and
- may be copied, distributed, and modified under those terms.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- */
+#ifndef _DRM_BRIDGE_PTN3460_H_ +#define _DRM_BRIDGE_PTN3460_H_
+struct drm_device; +struct drm_encoder; +struct i2c_client; +struct device_node;
+#ifdef CONFIG_DRM_PTN3460
+int ptn3460_init(struct drm_device *dev, struct drm_encoder *encoder,
struct i2c_client *client, struct device_node *node);+#else
+int ptn3460_init(struct drm_device *dev, struct drm_encoder *encoder,
struct i2c_client *client, struct device_node *node)
This should be static inline int ptn3460_init(...)
+{
return 0;+}
-0Olof