diff options
| author | Zhang Lixu <lixu.zhang@intel.com> | 2025-10-17 10:22:13 +0800 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.com> | 2025-10-17 17:47:53 +0200 |
| commit | 011aa2aa2c4c2b3356c32f195f306df6e177ac38 (patch) | |
| tree | d3e585fc0c3ab62d1be96c07901608ee73f9a0e3 | |
| parent | 0d30dae38fe01cd1de358c6039a0b1184689fe51 (diff) | |
HID: intel-ish-hid: Add ishtp_get_connection_state() interface
Add the ishtp_get_connection_state() function for struct ishtp_cl, allowing
ishtp client drivers to retrieve the current connection state.
Signed-off-by: Zhang Lixu <lixu.zhang@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
| -rw-r--r-- | drivers/hid/intel-ish-hid/ishtp/client.c | 6 | ||||
| -rw-r--r-- | include/linux/intel-ish-client-if.h | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/drivers/hid/intel-ish-hid/ishtp/client.c b/drivers/hid/intel-ish-hid/ishtp/client.c index 21a2c0773cc2..40f510b1c072 100644 --- a/drivers/hid/intel-ish-hid/ishtp/client.c +++ b/drivers/hid/intel-ish-hid/ishtp/client.c @@ -1261,6 +1261,12 @@ void ishtp_set_connection_state(struct ishtp_cl *cl, int state) } EXPORT_SYMBOL(ishtp_set_connection_state); +int ishtp_get_connection_state(struct ishtp_cl *cl) +{ + return cl->state; +} +EXPORT_SYMBOL(ishtp_get_connection_state); + void ishtp_cl_set_fw_client_id(struct ishtp_cl *cl, int fw_client_id) { cl->fw_client_id = fw_client_id; diff --git a/include/linux/intel-ish-client-if.h b/include/linux/intel-ish-client-if.h index b235fd84f478..2cd4f65aaa37 100644 --- a/include/linux/intel-ish-client-if.h +++ b/include/linux/intel-ish-client-if.h @@ -109,6 +109,7 @@ struct ishtp_device *ishtp_get_ishtp_device(struct ishtp_cl *cl); void ishtp_set_tx_ring_size(struct ishtp_cl *cl, int size); void ishtp_set_rx_ring_size(struct ishtp_cl *cl, int size); void ishtp_set_connection_state(struct ishtp_cl *cl, int state); +int ishtp_get_connection_state(struct ishtp_cl *cl); void ishtp_cl_set_fw_client_id(struct ishtp_cl *cl, int fw_client_id); void ishtp_put_device(struct ishtp_cl_device *cl_dev); |