DPI_STATUS DPI_StartTransfer(bool isMutexLocked)
{
// needStartDSI = 1: For command mode or the first time of video mode.
// After the first time of video mode. Configuration is applied in ConfigurationUpdateTask.
extern struct mutex OverlaySettingMutex;
MMProfileLogMetaStringEx(MTKFB_MMP_Events.Debug, MMProfileFlagPulse, isMutexLocked, 0, "StartTransfer");
if (!isMutexLocked)
disp_path_get_mutex();
mutex_lock(&OverlaySettingMutex);
LCD_CHECK_RET(LCD_ConfigOVL());
// Insert log for trigger point.
DBG_OnTriggerLcd();
// To trigger frame update.
DPI_EnableClk();
mutex_unlock(&OverlaySettingMutex);
if (!isMutexLocked)
disp_path_release_mutex();
return DPI_STATUS_OK;
}
static DISP_STATUS dpi_update_screen(void)
{
#ifndef MT65XX_NEW_DISP
LCD_CHECK_RET(LCD_StartTransfer(FALSE));
#else
disp_path_get_mutex();
LCD_CHECK_RET(LCD_ConfigOVL());
disp_path_release_mutex();
#endif
return DISP_STATUS_OK;
}
static DISP_STATUS dpi_update_screen(BOOL isMuextLocked)
{
#ifndef MT65XX_NEW_DISP
LCD_CHECK_RET(LCD_StartTransfer(FALSE, isMuextLocked));
#else
if (!isMuextLocked)
disp_path_get_mutex();
LCD_CHECK_RET(LCD_ConfigOVL());
if (!isMuextLocked)
disp_path_release_mutex();
#endif
return DISP_STATUS_OK;
}
