diff --git a/dsp/q6afe.c b/dsp/q6afe.c index e2d19ab34259..d6f3521c12be 100644 --- a/dsp/q6afe.c +++ b/dsp/q6afe.c @@ -131,6 +131,7 @@ struct afe_ctl { struct afe_fw_info *fw_data; u32 island_mode[AFE_MAX_PORTS]; struct vad_config vad_cfg[AFE_MAX_PORTS]; + struct work_struct afe_dc_work; }; static atomic_t afe_ports_mad_type[SLIMBUS_PORT_LAST - SLIMBUS_0_RX]; @@ -335,15 +336,21 @@ static int32_t sp_make_afe_callback(uint32_t opcode, uint32_t *payload, } static void afe_notify_dc_presence(void) +{ + msm_aud_evt_notifier_call_chain(MSM_AUD_DC_EVENT, NULL); + + schedule_work(&this_afe.afe_dc_work); +} + +static void afe_notify_dc_presence_work_fn(struct work_struct *work) { int ret = 0; char event[] = "DC_PRESENCE=TRUE"; - msm_aud_evt_notifier_call_chain(MSM_AUD_DC_EVENT, NULL); - ret = q6core_send_uevent(this_afe.uevent_data, event); if (ret) - pr_err("%s: Send UEvent %s failed :%d\n", __func__, event, ret); + pr_err("%s: Send UEvent %s failed :%d\n", + __func__, event, ret); } static int32_t afe_callback(struct apr_client_data *data, void *priv) @@ -7632,6 +7639,8 @@ int __init afe_init(void) this_afe.uevent_data->ktype.release = afe_release_uevent_data; q6core_init_uevent_data(this_afe.uevent_data, "q6afe_uevent"); + INIT_WORK(&this_afe.afe_dc_work, afe_notify_dc_presence_work_fn); + return 0; }