int ovl2mem_trigger(int blocking, void *callback, unsigned int userdata)
{
int ret = -1;
int fence_idx = 0;
int layid = 0;
DISPFUNC();
if (pgc->need_trigger_path == 0) {
DISPMSG("ovl2mem_trigger do not trigger\n");
if ((atomic_read(&g_trigger_ticket) - atomic_read(&g_release_ticket)) == 1) {
DISPMSG(
"ovl2mem_trigger(%x), configue input,"
"but does not config output!!\n", pgc->session);
for (layid = 0; layid < (HW_OVERLAY_COUNT + 1); layid++) {
fence_idx = mtkfb_query_idx_by_ticket(pgc->session, layid,
atomic_read(&g_trigger_ticket));
if (fence_idx >= 0)
mtkfb_release_fence(pgc->session, layid, fence_idx);
}
}
return ret;
}
_ovl2mem_path_lock(__func__);
dpmgr_path_start(pgc->dpmgr_handle, ovl2mem_cmdq_enabled());
dpmgr_path_trigger(pgc->dpmgr_handle, pgc->cmdq_handle_config, ovl2mem_cmdq_enabled());
cmdqRecWait(pgc->cmdq_handle_config, CMDQ_EVENT_DISP_WDMA1_EOF);
dpmgr_path_stop(pgc->dpmgr_handle, ovl2mem_cmdq_enabled());
/* /cmdqRecDumpCommand(pgc->cmdq_handle_config); */
cmdqRecFlushAsyncCallback(pgc->cmdq_handle_config, ovl2mem_callback, atomic_read(&g_trigger_ticket));
cmdqRecReset(pgc->cmdq_handle_config);
pgc->need_trigger_path = 0;
atomic_add(1, &g_trigger_ticket);
_ovl2mem_path_unlock(__func__);
dprec_logger_frame_seq_begin(pgc->session, mtkfb_query_frm_seq_by_addr(pgc->session, 0, 0));
DISPMSG("ovl2mem_trigger ovl2mem_seq %d-seq %d\n", get_ovl2mem_ticket(),
mtkfb_query_frm_seq_by_addr(pgc->session, 0, 0));
return ret;
}
int ovl2mem_init(unsigned int session)
{
int ret = -1;
DISPFUNC();
dpmgr_init();
mutex_init(&(pgc->lock));
_ovl2mem_path_lock(__func__);
if(pgc->state > 0)
goto Exit;
#if 0
ret = cmdqCoreRegisterCB(CMDQ_GROUP_DISP, cmdqDdpClockOn,cmdqDdpDumpInfo,cmdqDdpResetEng,cmdqDdpClockOff);
if(ret)
{
DISPERR("cmdqCoreRegisterCB failed, ret=%d \n", ret);
goto done;
}
#endif
ret = cmdqRecCreate(CMDQ_SCENARIO_SUB_DISP,&(pgc->cmdq_handle_config));
if(ret)
{
DISPCHECK("cmdqRecCreate FAIL, ret=%d \n", ret);
goto Exit;
}
else
{
DISPCHECK("cmdqRecCreate SUCCESS, cmdq_handle=%p\n", pgc->cmdq_handle_config);
}
pgc->dpmgr_handle = dpmgr_create_path(DDP_SCENARIO_SUB_OVL_MEMOUT, pgc->cmdq_handle_config);
if(pgc->dpmgr_handle)
{
DISPCHECK("dpmgr create path SUCCESS(%p)\n", pgc->dpmgr_handle);
}
else
{
DISPCHECK("dpmgr create path FAIL\n");
goto Exit;
}
M4U_PORT_STRUCT sPort;
sPort.ePortID = M4U_PORT_DISP_OVL1;
sPort.Virtuality = ovl2mem_use_m4u;
sPort.Security = 0;
sPort.Distance = 1;
sPort.Direction = 0;
ret = m4u_config_port(&sPort);
sPort.ePortID = M4U_PORT_DISP_WDMA1;
sPort.Virtuality = ovl2mem_use_m4u;
sPort.Security = 0;
sPort.Distance = 1;
sPort.Direction = 0;
ret = m4u_config_port(&sPort);
if(ret == 0)
{
DISPCHECK("config M4U Port %s to %s SUCCESS\n",ddp_get_module_name(DISP_MODULE_OVL1), ovl2mem_use_m4u?"virtual":"physical");
}
else
{
DISPCHECK("config M4U Port %s to %s FAIL(ret=%d)\n",ddp_get_module_name(DISP_MODULE_OVL1), ovl2mem_use_m4u?"virtual":"physical", ret);
goto Exit;
}
dpmgr_path_set_video_mode(pgc->dpmgr_handle, ovl2mem_cmdq_enabled());
dpmgr_path_init(pgc->dpmgr_handle, CMDQ_DISABLE);
dpmgr_path_reset(pgc->dpmgr_handle, CMDQ_DISABLE);
//dpmgr_path_set_dst_module(pgc->dpmgr_handle,DISP_MODULE_ENUM dst_module)
dpmgr_enable_event(pgc->dpmgr_handle, DISP_PATH_EVENT_FRAME_COMPLETE);
pgc->max_layer = 4;
pgc->state = 1;
pgc->session = session;
atomic_set(&g_trigger_ticket, 1);
atomic_set(&g_release_ticket, 1);
Exit:
_ovl2mem_path_unlock(__func__);
DISPMSG("ovl2mem_init done\n");
return ret;
}