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| author | Antti Palosaari | 2017-07-10 21:35:59 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2018-03-21 19:15:09 +0100 |
| commit | 19324414c954e68921271bfc1f4a235c90a557c6 (patch) | |
| tree | 1cab1dee3b2b37d0487ef54d75b13541164f91da /drivers/media/usb/dvb-usb-v2/dvb_usb.h | |
| parent | media: af9015: enhance streaming config (diff) | |
| download | kernel-qcow2-linux-19324414c954e68921271bfc1f4a235c90a557c6.tar.gz kernel-qcow2-linux-19324414c954e68921271bfc1f4a235c90a557c6.tar.xz kernel-qcow2-linux-19324414c954e68921271bfc1f4a235c90a557c6.zip | |
media: dvb-usb-v2: add probe/disconnect callbacks
Add probe and disconnect callbacks that behaves similarly than ones
used commonly on Linux driver model. We need those to get early / late
access to driver in order to use normal probe time stuff, like regmap,
extra bus adapters and so.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/usb/dvb-usb-v2/dvb_usb.h')
| -rw-r--r-- | drivers/media/usb/dvb-usb-v2/dvb_usb.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb.h b/drivers/media/usb/dvb-usb-v2/dvb_usb.h index d2e80537b2f7..3fd6cc0d6340 100644 --- a/drivers/media/usb/dvb-usb-v2/dvb_usb.h +++ b/drivers/media/usb/dvb-usb-v2/dvb_usb.h @@ -203,6 +203,8 @@ struct dvb_usb_adapter_properties { * @generic_bulk_ctrl_endpoint_response: bulk control endpoint number for * receive * @generic_bulk_ctrl_delay: delay between bulk control sent and receive message + * @probe: like probe on driver model + * @disconnect: like disconnect on driver model * @identify_state: called to determine the firmware state (cold or warm) and * return possible firmware file name to be loaded * @firmware: name of the firmware file to be loaded @@ -239,6 +241,8 @@ struct dvb_usb_device_properties { u8 generic_bulk_ctrl_endpoint_response; unsigned int generic_bulk_ctrl_delay; + int (*probe)(struct dvb_usb_device *); + void (*disconnect)(struct dvb_usb_device *); #define WARM 0 #define COLD 1 int (*identify_state) (struct dvb_usb_device *, const char **); |