diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/qmi.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/qmi.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath11k/qmi.c b/drivers/net/wireless/ath/ath11k/qmi.c index 12991a835b8b..b81897131f0a 100644 --- a/drivers/net/wireless/ath/ath11k/qmi.c +++ b/drivers/net/wireless/ath/ath11k/qmi.c @@ -9,6 +9,9 @@ #include <linux/of.h> #include <linux/firmware.h> +#define SLEEP_CLOCK_SELECT_INTERNAL_BIT 0x02 +#define HOST_CSTATE_BIT 0x04 + static struct qmi_elem_info qmi_wlanfw_host_cap_req_msg_v01_ei[] = { { .data_type = QMI_OPT_FLAG, @@ -1531,6 +1534,20 @@ static int ath11k_qmi_host_cap_send(struct ath11k_base *ab) req.cal_done_valid = 1; req.cal_done = ab->qmi.cal_done; + if (ab->hw_params.internal_sleep_clock) { + req.nm_modem_valid = 1; + + /* Notify firmware that this is non-qualcomm platform. */ + req.nm_modem |= HOST_CSTATE_BIT; + + /* Notify firmware about the sleep clock selection, + * nm_modem_bit[1] is used for this purpose. Host driver on + * non-qualcomm platforms should select internal sleep + * clock. + */ + req.nm_modem |= SLEEP_CLOCK_SELECT_INTERNAL_BIT; + } + ret = qmi_txn_init(&ab->qmi.handle, &txn, qmi_wlanfw_host_cap_resp_msg_v01_ei, &resp); if (ret < 0) |