int ext_disp_suspend(void)
{
EXT_DISP_STATUS ret = EXT_DISP_STATUS_OK;
DISPFUNC();
_ext_disp_path_lock();
if(pgc->state == EXTD_DEINIT || pgc->state == EXTD_SUSPEND)
{
DISPERR("EXTD_DEINIT or EXTD_SUSPEND\n");
goto done;
}
pgc->need_trigger_overlay = 0;
if(dpmgr_path_is_busy(pgc->dpmgr_handle))
{
dpmgr_wait_event_timeout(pgc->dpmgr_handle, DISP_PATH_EVENT_FRAME_DONE, HZ/30);
}
if(ext_disp_use_cmdq == CMDQ_ENABLE)
_cmdq_stop_trigger_loop();
dpmgr_path_stop(pgc->dpmgr_handle, CMDQ_DISABLE);
//ALPS01857347+
dpmgr_path_power_off(pgc->dpmgr_handle, CMDQ_DISABLE);
//-
if(dpmgr_path_is_busy(pgc->dpmgr_handle))
{
dpmgr_wait_event_timeout(pgc->dpmgr_handle, DISP_PATH_EVENT_FRAME_DONE, HZ/30);
}
///if(dpmgr_path_is_busy(pgc->dpmgr_handle))
dpmgr_path_reset(pgc->dpmgr_handle, CMDQ_DISABLE);
#if 0///(dpmgr_path_is_busy2(pgc->dpmgr_handle))
{
dpmgr_path_reset(pgc->dpmgr_handle, CMDQ_DISABLE);
dpmgr_check_status(pgc->dpmgr_handle);
}
#endif
extd_drv_suspend(pgc->plcm);
///dpmgr_path_power_off(pgc->dpmgr_handle, CMDQ_DISABLE);
pgc->state = EXTD_SUSPEND;
done:
_ext_disp_path_unlock();
DISPMSG("ext_disp_suspend done \n");
return ret;
}
int ovl2mem_deinit(void)
{
int ret = -1;
DISPFUNC();
_ovl2mem_path_lock(__func__);
if (pgc->state == 0)
goto Exit;
ovl2mem_wait_done();
dpmgr_path_stop(pgc->dpmgr_handle, CMDQ_DISABLE);
dpmgr_path_reset(pgc->dpmgr_handle, CMDQ_DISABLE);
dpmgr_path_deinit(pgc->dpmgr_handle, CMDQ_DISABLE);
dpmgr_destroy_path(pgc->dpmgr_handle, NULL);
cmdqRecDestroy(pgc->cmdq_handle_config);
pgc->dpmgr_handle = NULL;
pgc->cmdq_handle_config = NULL;
pgc->state = 0;
pgc->need_trigger_path = 0;
atomic_set(&g_trigger_ticket, 1);
atomic_set(&g_release_ticket, 1);
ovl2mem_layer_num = 0;
Exit:
_ovl2mem_path_unlock(__func__);
DISPMSG("ovl2mem_deinit done\n");
return ret;
}
int ext_disp_suspend(void)
{
EXT_DISP_STATUS ret = EXT_DISP_STATUS_OK;
EXT_DISP_FUNC();
_ext_disp_path_lock();
if(pgc->state == EXTD_DEINIT || pgc->state == EXTD_SUSPEND)
{
EXT_DISP_ERR("status is not EXTD_RESUME\n");
goto done;
}
pgc->need_trigger_overlay = 0;
if(dpmgr_path_is_busy(pgc->dpmgr_handle))
{
dpmgr_wait_event_timeout(pgc->dpmgr_handle, DISP_PATH_EVENT_FRAME_DONE, HZ/30);
}
if(ext_disp_use_cmdq == CMDQ_ENABLE)
{
_cmdq_stop_trigger_loop();
}
dpmgr_path_stop(pgc->dpmgr_handle, CMDQ_DISABLE);
dpmgr_path_power_off(pgc->dpmgr_handle, CMDQ_DISABLE);
if(dpmgr_path_is_busy(pgc->dpmgr_handle))
{
dpmgr_wait_event_timeout(pgc->dpmgr_handle, DISP_PATH_EVENT_FRAME_DONE, HZ/30);
}
dpmgr_path_reset(pgc->dpmgr_handle, CMDQ_DISABLE);
extd_drv_suspend(pgc->plcm);
pgc->state = EXTD_SUSPEND;
done:
_ext_disp_path_unlock();
EXT_DISP_LOG("ext_disp_suspend done \n");
return ret;
}
int ovl2mem_deinit(void)
{
int ret = -1;
int loop_cnt = 0;
DISPFUNC();
_ovl2mem_path_lock(__func__);
if (pgc->state == 0)
goto Exit;
/* ovl2mem_wait_done(); */
ovl2mem_layer_num = 0;
while (((atomic_read(&g_trigger_ticket) - atomic_read(&g_release_ticket)) != 1) && (loop_cnt < 10)) {
msleep(5);
/* wait the last configuration done */
loop_cnt++;
}
dpmgr_path_stop(pgc->dpmgr_handle, CMDQ_DISABLE);
dpmgr_path_reset(pgc->dpmgr_handle, CMDQ_DISABLE);
dpmgr_path_deinit(pgc->dpmgr_handle, CMDQ_DISABLE);
dpmgr_destroy_path(pgc->dpmgr_handle, NULL);
cmdqRecDestroy(pgc->cmdq_handle_config);
pgc->dpmgr_handle = NULL;
pgc->cmdq_handle_config = NULL;
pgc->state = 0;
pgc->need_trigger_path = 0;
atomic_set(&g_trigger_ticket, 1);
atomic_set(&g_release_ticket, 1);
Exit:
_ovl2mem_path_unlock(__func__);
DISPMSG("ovl2mem_deinit done\n");
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;
}
