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;
}
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;
}
