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drm/rockchip: find connector by device node

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Change-Id: I3851e296669c5c67ada47b472a3f7294ca25c796
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
This commit is contained in:
Mark Yao
2016-08-01 17:03:17 +08:00
committed by Huang, Tao
parent 9864147f35
commit ec3d780660
5 changed files with 6 additions and 0 deletions
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1
drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
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@@ -997,6 +997,7 @@ static int analogix_dp_bridge_attach(struct drm_bridge *bridge)
}
connector->polled = DRM_CONNECTOR_POLL_HPD;
connector->port = dp->dev->of_node;
ret = drm_connector_init(dp->drm_dev, connector,
&analogix_dp_connector_funcs,

1
drivers/gpu/drm/bridge/dw-hdmi.c
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@@ -1759,6 +1759,7 @@ static int dw_hdmi_register(struct drm_device *drm, struct dw_hdmi *hdmi)
encoder->bridge = bridge;
hdmi->connector.polled = DRM_CONNECTOR_POLL_HPD;
hdmi->connector.port = hdmi->dev->of_node;
drm_connector_helper_add(&hdmi->connector,
&dw_hdmi_connector_helper_funcs);

1
drivers/gpu/drm/rockchip/dw-mipi-dsi.c
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@@ -1089,6 +1089,7 @@ static int dw_mipi_dsi_register(struct drm_device *drm,
&dw_mipi_dsi_atomic_connector_funcs,
DRM_MODE_CONNECTOR_DSI);
dsi->connector.port = dev->of_node;
drm_mode_connector_attach_encoder(connector, encoder);
return 0;

1
drivers/gpu/drm/rockchip/inno_hdmi.c
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@@ -869,6 +869,7 @@ static int inno_hdmi_register(struct drm_device *drm, struct inno_hdmi *hdmi)
DRM_MODE_ENCODER_TMDS, NULL);
hdmi->connector.polled = DRM_CONNECTOR_POLL_HPD;
hdmi->connector.port = dev->of_node;
drm_connector_helper_add(&hdmi->connector,
&inno_hdmi_connector_helper_funcs);

2
include/drm/drm_crtc.h
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@@ -610,6 +610,7 @@ struct drm_encoder {
/**
* struct drm_connector - central DRM connector control structure
* @dev: parent DRM device
* @port: OF node used by find connector by node.
* @kdev: kernel device for sysfs attributes
* @attr: sysfs attributes
* @head: list management
@@ -664,6 +665,7 @@ struct drm_encoder {
*/
struct drm_connector {
struct drm_device *dev;
struct device_node *port;
struct device *kdev;
struct device_attribute *attr;
struct list_head head;