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authorJean Delvare <khali@linux-fr.org>2008-04-29 23:11:39 +0200
committerJean Delvare <khali@hyperion.delvare>2008-04-29 23:11:39 +0200
commitd2653e92732bd3911feff6bee5e23dbf959381db (patch)
treefd3a413bc150855a09de29b2d253b7dbeb2705ff /include/media
parentee56d977423a58b53fd0fc1ef0aca0c9cb564c53 (diff)
downloadop-kernel-dev-d2653e92732bd3911feff6bee5e23dbf959381db.zip
op-kernel-dev-d2653e92732bd3911feff6bee5e23dbf959381db.tar.gz
i2c: Add support for device alias names
Based on earlier work by Jon Smirl and Jochen Friedrich. This patch allows new-style i2c chip drivers to have alias names using the official kernel aliasing system and MODULE_DEVICE_TABLE(). At this point, the old i2c driver binding scheme (driver_name/type) is still supported. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Jochen Friedrich <jochen@scram.de> Cc: Jon Smirl <jonsmirl@gmail.com> Cc: Kay Sievers <kay.sievers@vrfy.org>
Diffstat (limited to 'include/media')
-rw-r--r--include/media/v4l2-common.h4
-rw-r--r--include/media/v4l2-i2c-drv-legacy.h2
-rw-r--r--include/media/v4l2-i2c-drv.h2
3 files changed, 5 insertions, 3 deletions
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 316a584..020d057 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -107,9 +107,11 @@ int v4l2_chip_match_host(u32 id_type, u32 chip_id);
struct i2c_driver;
struct i2c_adapter;
struct i2c_client;
+struct i2c_device_id;
int v4l2_i2c_attach(struct i2c_adapter *adapter, int address, struct i2c_driver *driver,
- const char *name, int (*probe)(struct i2c_client *));
+ const char *name,
+ int (*probe)(struct i2c_client *, const struct i2c_device_id *));
/* ------------------------------------------------------------------------- */
diff --git a/include/media/v4l2-i2c-drv-legacy.h b/include/media/v4l2-i2c-drv-legacy.h
index e764557..347b6f8 100644
--- a/include/media/v4l2-i2c-drv-legacy.h
+++ b/include/media/v4l2-i2c-drv-legacy.h
@@ -25,7 +25,7 @@ struct v4l2_i2c_driver_data {
const char * const name;
int driverid;
int (*command)(struct i2c_client *client, unsigned int cmd, void *arg);
- int (*probe)(struct i2c_client *client);
+ int (*probe)(struct i2c_client *client, const struct i2c_device_id *id);
int (*remove)(struct i2c_client *client);
int (*suspend)(struct i2c_client *client, pm_message_t state);
int (*resume)(struct i2c_client *client);
diff --git a/include/media/v4l2-i2c-drv.h b/include/media/v4l2-i2c-drv.h
index 9e4bab2..7b6f06b 100644
--- a/include/media/v4l2-i2c-drv.h
+++ b/include/media/v4l2-i2c-drv.h
@@ -30,7 +30,7 @@ struct v4l2_i2c_driver_data {
const char * const name;
int driverid;
int (*command)(struct i2c_client *client, unsigned int cmd, void *arg);
- int (*probe)(struct i2c_client *client);
+ int (*probe)(struct i2c_client *client, const struct i2c_device_id *id);
int (*remove)(struct i2c_client *client);
int (*suspend)(struct i2c_client *client, pm_message_t state);
int (*resume)(struct i2c_client *client);
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