From: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx> Both synchronous and asynchronous tvp7002 subdevice probing is supported by this patch. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx> Cc: Hans Verkuil <hans.verkuil@xxxxxxxxx> Cc: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> Cc: Guennadi Liakhovetski <g.liakhovetski@xxxxxx> Cc: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx> Cc: Sakari Ailus <sakari.ailus@xxxxxx> Cc: linux-kernel@xxxxxxxxxxxxxxx Cc: davinci-linux-open-source@xxxxxxxxxxxxxxxxxxxx --- drivers/media/i2c/tvp7002.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/drivers/media/i2c/tvp7002.c b/drivers/media/i2c/tvp7002.c index f4114bf..d5113d1 100644 --- a/drivers/media/i2c/tvp7002.c +++ b/drivers/media/i2c/tvp7002.c @@ -31,6 +31,7 @@ #include <linux/v4l2-dv-timings.h> #include <media/tvp7002.h> +#include <media/v4l2-async.h> #include <media/v4l2-chip-ident.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> @@ -1073,6 +1074,11 @@ static int tvp7002_probe(struct i2c_client *c, const struct i2c_device_id *id) } v4l2_ctrl_handler_setup(&device->hdl); + device->sd.dev = &c->dev; + error = v4l2_async_register_subdev(&device->sd); + if (error) + goto error; + return 0; error: @@ -1097,6 +1103,7 @@ static int tvp7002_remove(struct i2c_client *c) v4l2_dbg(1, debug, sd, "Removing tvp7002 adapter" "on address 0x%x\n", c->addr); + v4l2_async_unregister_subdev(&device->sd); #if defined(CONFIG_MEDIA_CONTROLLER) media_entity_cleanup(&device->sd.entity); #endif -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
