int ovl2mem_trigger(int blocking, void *callback, unsigned int userdata)
{
int ret = -1;
DISPFUNC();
if(pgc->need_trigger_path == 0)
{
DISPMSG("ovl2mem_trigger do not trigger\n");
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__);
DISPMSG("ovl2mem_trigger done %d\n", get_ovl2mem_ticket());
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;
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_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 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 ext_disp_init(char *lcm_name, unsigned int session)
{
EXT_DISP_FUNC();
EXT_DISP_STATUS ret = EXT_DISP_STATUS_OK;
//DISP_MODULE_ENUM dst_module = 0;
LCM_PARAMS *lcm_param = NULL;
//LCM_INTERFACE_ID lcm_id = LCM_INTERFACE_NOTDEFINED;
dpmgr_init();
extd_mutex_init(&(pgc->lock));
_ext_disp_path_lock();
pgc->plcm = extd_drv_probe( lcm_name, LCM_INTERFACE_NOTDEFINED);
if(pgc->plcm == NULL)
{
EXT_DISP_LOG("disp_lcm_probe returns null\n");
ret = EXT_DISP_STATUS_ERROR;
//goto done; //Donglei
}
lcm_param = extd_drv_get_params(pgc->plcm);
if(lcm_param == NULL)
{
EXT_DISP_ERR("get lcm params FAILED\n");
ret = EXT_DISP_STATUS_ERROR;
goto done;
}
#if 0
ret = cmdqCoreRegisterCB(CMDQ_GROUP_DISP, cmdqDdpClockOn, cmdqDdpDumpInfo, cmdqDdpResetEng, cmdqDdpClockOff);
if(ret)
{
EXT_DISP_ERR("cmdqCoreRegisterCB failed, ret=%d \n", ret);
ret = EXT_DISP_STATUS_ERROR;
goto done;
}
#endif
ret = cmdqRecCreate(CMDQ_SCENARIO_MHL_DISP, &(pgc->cmdq_handle_config));
if(ret)
{
EXT_DISP_LOG("cmdqRecCreate FAIL, ret=%d \n", ret);
ret = EXT_DISP_STATUS_ERROR;
goto done;
}
else
{
EXT_DISP_LOG("cmdqRecCreate SUCCESS, g_cmdq_handle=%p \n", pgc->cmdq_handle_config);
}
if(ext_disp_mode == EXTD_DIRECT_LINK_MODE)
{
_build_path_direct_link();
// EXT_DISP_LOG("ext_disp display is DIRECT LINK MODE\n");
}
else if(ext_disp_mode == EXTD_DECOUPLE_MODE)
{
_build_path_decouple();
// EXT_DISP_LOG("ext_disp display is DECOUPLE MODE\n");
}
else if(ext_disp_mode == EXTD_SINGLE_LAYER_MODE)
{
_build_path_single_layer();
// EXT_DISP_LOG("ext_disp display is SINGLE LAYER MODE\n");
}
else if(ext_disp_mode == EXTD_RDMA_DPI_MODE)
{
_build_path_rdma_dpi();
// EXT_DISP_LOG("ext_disp display is RDMA to dpi MODE\n");
}
else
{
EXT_DISP_LOG("ext_disp display mode is WRONG\n");
}
if(ext_disp_use_cmdq == CMDQ_ENABLE)
{
_cmdq_build_trigger_loop();
EXT_DISP_LOG("ext_disp display BUILD cmdq trigger loop finished\n");
_cmdq_start_trigger_loop();
}
pgc->session = session;
EXT_DISP_LOG("ext_disp display START cmdq trigger loop finished\n");
dpmgr_path_set_video_mode(pgc->dpmgr_handle, ext_disp_is_video_mode());
dpmgr_path_init(pgc->dpmgr_handle, CMDQ_DISABLE);
disp_ddp_path_config *data_config = (disp_ddp_path_config *)vmalloc(sizeof(disp_ddp_path_config));
if(data_config)
{
memset((void*)data_config, 0, sizeof(disp_ddp_path_config));
memcpy(&(data_config->dispif_config), &(extd_dpi_params.dispif_config), sizeof(LCM_PARAMS));
data_config->dst_w = lcm_param->width;
data_config->dst_h = lcm_param->height;
data_config->dst_dirty = 1;
init_roi = 0;
ret = dpmgr_path_config(pgc->dpmgr_handle, data_config, CMDQ_DISABLE);
}
else
{
EXT_DISP_LOG("allocate buffer failed!!!\n");
}
if(!extd_drv_is_inited(pgc->plcm))
{
ret = extd_drv_init(pgc->plcm);
}
// this will be set to always enable cmdq later
if(ext_disp_is_video_mode())
{
dpmgr_map_event_to_irq(pgc->dpmgr_handle, DISP_PATH_EVENT_IF_VSYNC, DDP_IRQ_RDMA1_DONE);
}
if(ext_disp_use_cmdq == CMDQ_ENABLE)
{
_cmdq_reset_config_handle();
//_cmdq_insert_wait_frame_done_token(); //Fixed me: why insert EOF event before the first frame start
}
dpmgr_path_power_on(pgc->dpmgr_handle, CMDQ_DISABLE);
pgc->state = EXTD_INIT;
done:
_ext_disp_path_unlock();
dpmgr_path_stop(pgc->dpmgr_handle, CMDQ_DISABLE);
EXT_DISP_LOG("ext_disp_init done \n");
return ret;
}
