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[media] media: rc: ensure that protocols are enabled for scancode drivers

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rc scancode drivers without change_protocol should have all
protocols enabled at all time. This was only true for cec and
ir-kbd-i2c.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Sean Young 2017-09-01 09:55:59 -03:00 committed by Mauro Carvalho Chehab
parent efdc16adb7
commit 831c4c81e8
3 changed files with 3 additions and 2 deletions
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1
drivers/media/cec/cec-core.c
View File

@ -277,7 +277,6 @@ struct cec_adapter *cec_allocate_adapter(const struct cec_adap_ops *ops,
adap->rc->input_id.version = 1;
adap->rc->driver_name = CEC_NAME;
adap->rc->allowed_protocols = RC_PROTO_BIT_CEC;
adap->rc->enabled_protocols = RC_PROTO_BIT_CEC;
adap->rc->priv = adap;
adap->rc->map_name = RC_MAP_CEC;
adap->rc->timeout = MS_TO_NS(100);

1
drivers/media/i2c/ir-kbd-i2c.c
View File

@ -460,7 +460,6 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
*/
rc->map_name = ir->ir_codes;
rc->allowed_protocols = rc_proto;
rc->enabled_protocols = rc_proto;
if (!rc->driver_name)
rc->driver_name = MODULE_NAME;

3
drivers/media/rc/rc-main.c
View File

@ -1638,6 +1638,9 @@ static int rc_prepare_rx_device(struct rc_dev *dev)
rc_proto = BIT_ULL(rc_map->rc_proto);
if (dev->driver_type == RC_DRIVER_SCANCODE && !dev->change_protocol)
dev->enabled_protocols = dev->allowed_protocols;
if (dev->change_protocol) {
rc = dev->change_protocol(dev, &rc_proto);
if (rc < 0)