diff options
Diffstat (limited to 'drivers/media/cec/cec-core.c')
| -rw-r--r-- | drivers/media/cec/cec-core.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/drivers/media/cec/cec-core.c b/drivers/media/cec/cec-core.c index b516d599d6c4..648136e552d5 100644 --- a/drivers/media/cec/cec-core.c +++ b/drivers/media/cec/cec-core.c @@ -227,6 +227,7 @@ struct cec_adapter *cec_allocate_adapter(const struct cec_adap_ops *ops, return ERR_PTR(-ENOMEM); strlcpy(adap->name, name, sizeof(adap->name)); adap->phys_addr = CEC_PHYS_ADDR_INVALID; + adap->cec_pin_is_high = true; adap->log_addrs.cec_version = CEC_OP_CEC_VERSION_2_0; adap->log_addrs.vendor_id = CEC_VENDOR_ID_NONE; adap->capabilities = caps; @@ -263,22 +264,24 @@ struct cec_adapter *cec_allocate_adapter(const struct cec_adap_ops *ops, return ERR_PTR(-ENOMEM); } - snprintf(adap->input_name, sizeof(adap->input_name), + snprintf(adap->device_name, sizeof(adap->device_name), "RC for %s", name); snprintf(adap->input_phys, sizeof(adap->input_phys), "%s/input0", name); - adap->rc->input_name = adap->input_name; + adap->rc->device_name = adap->device_name; adap->rc->input_phys = adap->input_phys; adap->rc->input_id.bustype = BUS_CEC; adap->rc->input_id.vendor = 0; adap->rc->input_id.product = 0; adap->rc->input_id.version = 1; adap->rc->driver_name = CEC_NAME; - adap->rc->allowed_protocols = RC_BIT_CEC; + 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); + adap->rc_last_scancode = -1; #endif return adap; } @@ -310,6 +313,17 @@ int cec_register_adapter(struct cec_adapter *adap, adap->rc = NULL; return res; } + /* + * The REP_DELAY for CEC is really the time between the initial + * 'User Control Pressed' message and the second. The first + * keypress is always seen as non-repeating, the second + * (provided it has the same UI Command) will start the 'Press + * and Hold' (aka repeat) behavior. By setting REP_DELAY to the + * same value as REP_PERIOD the expected CEC behavior is + * reproduced. + */ + adap->rc->input_dev->rep[REP_DELAY] = + adap->rc->input_dev->rep[REP_PERIOD]; } #endif @@ -374,6 +388,8 @@ void cec_delete_adapter(struct cec_adapter *adap) kthread_stop(adap->kthread); if (adap->kthread_config) kthread_stop(adap->kthread_config); + if (adap->ops->adap_free) + adap->ops->adap_free(adap); #ifdef CONFIG_MEDIA_CEC_RC rc_free_device(adap->rc); #endif @@ -386,11 +402,8 @@ EXPORT_SYMBOL_GPL(cec_delete_adapter); */ static int __init cec_devnode_init(void) { - int ret; + int ret = alloc_chrdev_region(&cec_dev_t, 0, CEC_NUM_DEVICES, CEC_NAME); - pr_info("Linux cec interface: v0.10\n"); - ret = alloc_chrdev_region(&cec_dev_t, 0, CEC_NUM_DEVICES, - CEC_NAME); if (ret < 0) { pr_warn("cec: unable to allocate major\n"); return ret; |