Example #1
0
DAL_STATUS DAL_Init(unsigned long layerVA, unsigned long layerPA)
{
    int align;
    align = DAL_address_burst_align();
    dal_fb_addr = (void *)(layerVA+align);
    dal_fb_pa = layerPA+align;
    DAL_CHECK_MFC_RET(MFC_Open_Ex(&mfc_handle, dal_fb_addr,
                                  DAL_WIDTH, DAL_HEIGHT, DAL_PITCH, DAL_BPP,
                                  DAL_FG_COLOR, DAL_BG_COLOR));

    //DAL_Clean();
    DAL_SetScreenColor(DAL_COLOR_RED);

    return DAL_STATUS_OK;
}
Example #2
0
DAL_STATUS DAL_Printf(const char *fmt, ...)
{
    va_list args;
    uint i;
    DAL_STATUS ret = DAL_STATUS_OK;
    printk("%s", __func__);
    //printk("[MTKFB_DAL] DAL_Printf mfc_handle=0x%08X, fmt=0x%08X\n", mfc_handle, fmt);
    if (NULL == mfc_handle)
        return DAL_STATUS_NOT_READY;

    if (NULL == fmt)
        return DAL_STATUS_INVALID_ARGUMENT;

    DAL_LOCK();
    if(isAEEEnabled==0)
    {
        printk("[DDP] isAEEEnabled from 0 to 1, ASSERT_LAYER=%d, dal_fb_pa %x\n",
               ASSERT_LAYER, dal_fb_pa);

        isAEEEnabled = 1;
        DAL_Dynamic_Change_FB_Layer(isAEEEnabled); // default_ui_ layer coniig to changed_ui_layer

        DAL_CHECK_MFC_RET(MFC_Open_Ex(&mfc_handle, dal_fb_addr,
                                      DAL_WIDTH, DAL_HEIGHT,DAL_PITCH, DAL_BPP,
                                      DAL_FG_COLOR, DAL_BG_COLOR));
    }
    va_start (args, fmt);
    i = vsprintf(dal_print_buffer, fmt, args);
    BUG_ON(i>=ARRAY_SIZE(dal_print_buffer));
    va_end (args);
    DAL_CHECK_MFC_RET(MFC_Print(mfc_handle, dal_print_buffer));

    flush_cache_all();

    if (!dal_shown) {
        dal_shown = TRUE;
    }
    DAL_UpdateScreen(TRUE, TRUE, DAL_WIDTH, DAL_HEIGHT);
    DAL_CHECK_DISP_RET(DISP_UpdateScreen(0, 0, DAL_WIDTH, DAL_HEIGHT));

    DAL_UNLOCK();
    return ret;
}
DAL_STATUS DAL_Printf(const char *fmt, ...)
{
    va_list args;
    uint i;
    DAL_STATUS ret = DAL_STATUS_OK;
    printk("%s", __func__);
    //printk("[MTKFB_DAL] DAL_Printf mfc_handle=0x%08X, fmt=0x%08X\n", mfc_handle, fmt);
    if (NULL == mfc_handle) 
        return DAL_STATUS_NOT_READY;
    
    if (NULL == fmt)
        return DAL_STATUS_INVALID_ARGUMENT;
    
    DAL_LOCK();
	mutex_lock(&OverlaySettingMutex);
     if(isAEEEnabled==0)
    {
        printk("[DDP] isAEEEnabled from 0 to 1, ASSERT_LAYER=%d, dal_fb_pa %x\n", 
            ASSERT_LAYER, dal_fb_pa);
            
        isAEEEnabled = 1;
        DAL_Dynamic_Change_FB_Layer(isAEEEnabled); // default_ui_ layer coniig to changed_ui_layer
        
        DAL_CHECK_MFC_RET(MFC_Open_Ex(&mfc_handle, dal_fb_addr,
                               DAL_WIDTH, DAL_HEIGHT,DAL_PITCH, DAL_BPP,
                               DAL_FG_COLOR, DAL_BG_COLOR));
        //DAL_Clean();  
              
        cached_layer_config[ASSERT_LAYER].addr = dal_fb_pa;
        cached_layer_config[ASSERT_LAYER].alpha = 0x80;
        cached_layer_config[ASSERT_LAYER].aen = TRUE;
        cached_layer_config[ASSERT_LAYER].src_pitch = DAL_PITCH * DAL_BPP;
		cached_layer_config[ASSERT_LAYER].fmt= DAL_FORMAT;
		cached_layer_config[ASSERT_LAYER].src_x = 0;
		cached_layer_config[ASSERT_LAYER].src_y = 0;
		cached_layer_config[ASSERT_LAYER].src_w = DAL_WIDTH;
		cached_layer_config[ASSERT_LAYER].src_h = DAL_HEIGHT;
		cached_layer_config[ASSERT_LAYER].dst_x = 0;
		cached_layer_config[ASSERT_LAYER].dst_y = 0;
		cached_layer_config[ASSERT_LAYER].dst_w = DAL_WIDTH;
		cached_layer_config[ASSERT_LAYER].dst_h = DAL_HEIGHT;
        cached_layer_config[ASSERT_LAYER].layer_en= TRUE;
        cached_layer_config[ASSERT_LAYER].isDirty = true;
		atomic_set(&OverlaySettingDirtyFlag, 1);
        atomic_set(&OverlaySettingApplied, 0);
    }
	mutex_unlock(&OverlaySettingMutex);
    va_start (args, fmt);
    i = vsprintf(dal_print_buffer, fmt, args);
    BUG_ON(i>=ARRAY_SIZE(dal_print_buffer));
    va_end (args);
    DAL_CHECK_MFC_RET(MFC_Print(mfc_handle, dal_print_buffer));

    flush_cache_all();
/*
    if (LCD_STATE_POWER_OFF == LCD_GetState()) {
        ret = DAL_STATUS_LCD_IN_SUSPEND;
        dal_enable_when_resume = TRUE;
        goto End;
    }
    */
    if (down_interruptible(&sem_early_suspend)) {
        DISP_LOG_PRINT(ANDROID_LOG_INFO, "DAL", "can't get semaphore in DAL_Printf()\n");
        goto End;
    }

#if 0
    if(is_early_suspended){
        up(&sem_early_suspend);
        DISP_LOG_PRINT(ANDROID_LOG_INFO, "DAL", "DAL_Printf in power off\n");
        goto End;
    }
#endif
    up(&sem_early_suspend);

    mutex_lock(&OverlaySettingMutex);

    if (!dal_shown) {
        dal_shown = TRUE;
    }

    //DAL enable, switch ui layer from default 3 to 2
   
    atomic_set(&OverlaySettingDirtyFlag, 1);
    atomic_set(&OverlaySettingApplied, 0);
    mutex_unlock(&OverlaySettingMutex);
    if (DISP_IsDecoupleMode()) {
    	DISP_StartOverlayTransfer();
    }
    DAL_CHECK_DISP_RET(DISP_UpdateScreen(0, 0, 
                                         DAL_WIDTH,
                                         DAL_HEIGHT));
End:
    DAL_UNLOCK();

    return ret;
}