diff options
Diffstat (limited to 'drivers/bus/mhi/core/init.c')
| -rw-r--r-- | drivers/bus/mhi/core/init.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/bus/mhi/core/init.c b/drivers/bus/mhi/core/init.c index e81cdd0207e2..3f77397eefea 100644 --- a/drivers/bus/mhi/core/init.c +++ b/drivers/bus/mhi/core/init.c @@ -543,6 +543,18 @@ static int parse_ev_cfg(struct mhi_controller *mhi_cntrl, mhi_event->data_type = event_cfg->data_type; + switch (mhi_event->data_type) { + case MHI_ER_DATA: + mhi_event->process_event = mhi_process_data_event_ring; + break; + case MHI_ER_CTRL: + mhi_event->process_event = mhi_process_ctrl_ev_ring; + break; + default: + dev_err(dev, "Event Ring type not supported\n"); + goto error_ev_cfg; + } + mhi_event->hw_ring = event_cfg->hardware_event; if (mhi_event->hw_ring) mhi_cntrl->hw_ev_rings++; @@ -772,6 +784,12 @@ int mhi_register_controller(struct mhi_controller *mhi_cntrl, mhi_event->mhi_cntrl = mhi_cntrl; spin_lock_init(&mhi_event->lock); + if (mhi_event->data_type == MHI_ER_CTRL) + tasklet_init(&mhi_event->task, mhi_ctrl_ev_task, + (ulong)mhi_event); + else + tasklet_init(&mhi_event->task, mhi_ev_task, + (ulong)mhi_event); } mhi_chan = mhi_cntrl->mhi_chan; |