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Diffstat (limited to 'include/media/v4l2-common.h')
-rw-r--r--include/media/v4l2-common.h22
1 files changed, 9 insertions, 13 deletions
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 41dd480e45f1..2d65b35cdab2 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -98,12 +98,12 @@ int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority local);
98/* Control helper functions */ 98/* Control helper functions */
99 99
100int v4l2_ctrl_check(struct v4l2_ext_control *ctrl, struct v4l2_queryctrl *qctrl, 100int v4l2_ctrl_check(struct v4l2_ext_control *ctrl, struct v4l2_queryctrl *qctrl,
101 const char **menu_items); 101 const char * const *menu_items);
102const char *v4l2_ctrl_get_name(u32 id); 102const char *v4l2_ctrl_get_name(u32 id);
103const char **v4l2_ctrl_get_menu(u32 id); 103const char * const *v4l2_ctrl_get_menu(u32 id);
104int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 step, s32 def); 104int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 step, s32 def);
105int v4l2_ctrl_query_menu(struct v4l2_querymenu *qmenu, 105int v4l2_ctrl_query_menu(struct v4l2_querymenu *qmenu,
106 struct v4l2_queryctrl *qctrl, const char **menu_items); 106 struct v4l2_queryctrl *qctrl, const char * const *menu_items);
107#define V4L2_CTRL_MENU_IDS_END (0xffffffff) 107#define V4L2_CTRL_MENU_IDS_END (0xffffffff)
108int v4l2_ctrl_query_menu_valid_items(struct v4l2_querymenu *qmenu, const u32 *ids); 108int v4l2_ctrl_query_menu_valid_items(struct v4l2_querymenu *qmenu, const u32 *ids);
109 109
@@ -137,31 +137,27 @@ struct v4l2_subdev_ops;
137 137
138 138
139/* Load an i2c module and return an initialized v4l2_subdev struct. 139/* Load an i2c module and return an initialized v4l2_subdev struct.
140 Only call request_module if module_name != NULL.
141 The client_type argument is the name of the chip that's on the adapter. */ 140 The client_type argument is the name of the chip that's on the adapter. */
142struct v4l2_subdev *v4l2_i2c_new_subdev_cfg(struct v4l2_device *v4l2_dev, 141struct v4l2_subdev *v4l2_i2c_new_subdev_cfg(struct v4l2_device *v4l2_dev,
143 struct i2c_adapter *adapter, 142 struct i2c_adapter *adapter, const char *client_type,
144 const char *module_name, const char *client_type,
145 int irq, void *platform_data, 143 int irq, void *platform_data,
146 u8 addr, const unsigned short *probe_addrs); 144 u8 addr, const unsigned short *probe_addrs);
147 145
148/* Load an i2c module and return an initialized v4l2_subdev struct. 146/* Load an i2c module and return an initialized v4l2_subdev struct.
149 Only call request_module if module_name != NULL.
150 The client_type argument is the name of the chip that's on the adapter. */ 147 The client_type argument is the name of the chip that's on the adapter. */
151static inline struct v4l2_subdev *v4l2_i2c_new_subdev(struct v4l2_device *v4l2_dev, 148static inline struct v4l2_subdev *v4l2_i2c_new_subdev(struct v4l2_device *v4l2_dev,
152 struct i2c_adapter *adapter, 149 struct i2c_adapter *adapter, const char *client_type,
153 const char *module_name, const char *client_type,
154 u8 addr, const unsigned short *probe_addrs) 150 u8 addr, const unsigned short *probe_addrs)
155{ 151{
156 return v4l2_i2c_new_subdev_cfg(v4l2_dev, adapter, module_name, 152 return v4l2_i2c_new_subdev_cfg(v4l2_dev, adapter, client_type, 0, NULL,
157 client_type, 0, NULL, addr, probe_addrs); 153 addr, probe_addrs);
158} 154}
159 155
160struct i2c_board_info; 156struct i2c_board_info;
161 157
162struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev, 158struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev,
163 struct i2c_adapter *adapter, const char *module_name, 159 struct i2c_adapter *adapter, struct i2c_board_info *info,
164 struct i2c_board_info *info, const unsigned short *probe_addrs); 160 const unsigned short *probe_addrs);
165 161
166/* Initialize an v4l2_subdev with data from an i2c_client struct */ 162/* Initialize an v4l2_subdev with data from an i2c_client struct */
167void v4l2_i2c_subdev_init(struct v4l2_subdev *sd, struct i2c_client *client, 163void v4l2_i2c_subdev_init(struct v4l2_subdev *sd, struct i2c_client *client,