Ejemplos de omap_connector_get_update_mode en C++ (Cpp)

Ejemplo n.º 1

Archivo: omaplfb_linux.c Proyecto: martinezjavier/omap3-sgx-ddk-linux

void OMAPLFBPrintInfo(OMAPLFB_DEVINFO *psDevInfo)
{
#if defined(PVR_OMAPLFB_DRM_FB)
	struct drm_connector *psConnector;
	unsigned uConnectors;
	unsigned uConnector;

	DEBUG_PRINTK((KERN_INFO DRIVER_PREFIX ": Device %u: DRM framebuffer\n", psDevInfo->uiFBDevID));

	for (psConnector = NULL, uConnectors = 0;
		(psConnector = omap_fbdev_get_next_connector(psDevInfo->psLINFBInfo, psConnector)) != NULL;)
	{
		uConnectors++;
	}

	DEBUG_PRINTK((KERN_INFO DRIVER_PREFIX ": Device %u: Number of screens (DRM connectors): %u\n", psDevInfo->uiFBDevID, uConnectors));

	if (uConnectors == 0)
	{
		return;
	}

	for (psConnector = NULL, uConnector = 0;
		(psConnector = omap_fbdev_get_next_connector(psDevInfo->psLINFBInfo, psConnector)) != NULL; uConnector++)
	{
		enum omap_dss_update_mode eMode = omap_connector_get_update_mode(psConnector);

		DEBUG_PRINTK((KERN_INFO DRIVER_PREFIX ": Device %u: Screen %u: %s (%d)\n", psDevInfo->uiFBDevID, uConnector, OMAPLFBDSSUpdateModeToString(eMode), (int)eMode));

	}
#else	/* defined(PVR_OMAPLFB_DRM_FB) */
//#if defined(PVR_OMAPLFB_HAS_UPDATE_MODE)
	OMAPLFB_UPDATE_MODE eMode = OMAPLFBGetUpdateMode(psDevInfo);

	//DEBUG_PRINTK((KERN_INFO DRIVER_PREFIX ": Device %u: %s\n", psDevInfo->uiFBDevID, OMAPLFBUpdateModeToString(eMode)));
//#endif
	DEBUG_PRINTK((KERN_INFO DRIVER_PREFIX ": Device %u: non-DRM framebuffer\n", psDevInfo->uiFBDevID));

#endif	/* defined(PVR_OMAPLFB_DRM_FB) */
}

Ejemplo n.º 2

Archivo: omaplfb_linux.c Proyecto: martinezjavier/omap3-sgx-ddk-linux

/* 
 * Get display update mode.
 * If the mode is AUTO, we can wait for VSync, if desired.
 */
OMAPLFB_UPDATE_MODE OMAPLFBGetUpdateMode(OMAPLFB_DEVINFO *psDevInfo)
{
#if defined(PVR_OMAPLFB_DRM_FB)
	struct drm_connector *psConnector;
	OMAPLFB_UPDATE_MODE eMode = OMAPLFB_UPDATE_MODE_UNDEFINED;

	/*
	 * There may be multiple displays connected. If at least one
	 * display is manual update mode, report all screens as being
	 * in that mode.
	 */
	for (psConnector = NULL;
		(psConnector = omap_fbdev_get_next_connector(psDevInfo->psLINFBInfo, psConnector)) != NULL;)
	{
		switch(omap_connector_get_update_mode(psConnector))
		{
			case OMAP_DSS_UPDATE_MANUAL:
				eMode = OMAPLFB_UPDATE_MODE_MANUAL;
				break;
			case OMAP_DSS_UPDATE_DISABLED:
				if (eMode == OMAPLFB_UPDATE_MODE_UNDEFINED)
				{
					eMode = OMAPLFB_UPDATE_MODE_DISABLED;
				}
				break;
			case OMAP_DSS_UPDATE_AUTO:
				/* Fall through to default case */
			default:
				/* Asssume auto update is possible */
				if (eMode != OMAPLFB_UPDATE_MODE_MANUAL)
				{
					eMode = OMAPLFB_UPDATE_MODE_AUTO;
				}
				break;
		}
	}

	return eMode;
#else	/* defined(PVR_OMAPLFB_DRM_FB) */
#if LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)
	struct omap_dss_device *psDSSDev = fb2display(psDevInfo->psLINFBInfo);
	OMAP_DSS_DRIVER(psDSSDrv, psDSSDev);

	enum omap_dss_update_mode eMode;

	if (psDSSDrv == NULL)
	{
		DEBUG_PRINTK((KERN_WARNING DRIVER_PREFIX ": %s: Device %u: No DSS device\n", __FUNCTION__, psDevInfo->uiFBDevID));
		return OMAPLFB_UPDATE_MODE_UNDEFINED;
	}

	if (psDSSDrv->get_update_mode == NULL)
	{
		if (strcmp(psDSSDev->name, "hdmi") == 0)
		{
			return OMAPLFB_UPDATE_MODE_AUTO;
		}
//		DEBUG_PRINTK((KERN_WARNING DRIVER_PREFIX ": %s: Device %u: No get_update_mode function\n", __FUNCTION__, psDevInfo->uiFBDevID));
//		return OMAPLFB_UPDATE_MODE_UNDEFINED;
			return OMAPLFB_UPDATE_MODE_AUTO;
	}

	eMode = psDSSDrv->get_update_mode(psDSSDev);
	if (!OMAPLFBValidateDSSUpdateMode(eMode))
	{
			DEBUG_PRINTK((KERN_WARNING DRIVER_PREFIX ": %s: Device %u: Unknown update mode (%d)\n", __FUNCTION__, psDevInfo->uiFBDevID, (int)eMode));
	}

	return OMAPLFBFromDSSUpdateMode(eMode);
#else
        return OMAPLFB_UPDATE_MODE_AUTO;
#endif
#endif	/* defined(PVR_OMAPLFB_DRM_FB) */
}

Ejemplo n.º 3

OMAPLFB_UPDATE_MODE OMAPLFBGetUpdateMode(OMAPLFB_DEVINFO *psDevInfo)
{
#if 0
#if defined(PVR_OMAPLFB_DRM_FB)
	struct drm_connector *psConnector;
	OMAPLFB_UPDATE_MODE eMode = OMAPLFB_UPDATE_MODE_UNDEFINED;

	
	for (psConnector = NULL;
		(psConnector = omap_fbdev_get_next_connector(psDevInfo->psLINFBInfo, psConnector)) != NULL;)
	{
		switch(omap_connector_get_update_mode(psConnector))
		{
			case OMAP_DSS_UPDATE_MANUAL:
				eMode = OMAPLFB_UPDATE_MODE_MANUAL;
				break;
			case OMAP_DSS_UPDATE_DISABLED:
				if (eMode == OMAPLFB_UPDATE_MODE_UNDEFINED)
				{
					eMode = OMAPLFB_UPDATE_MODE_DISABLED;
				}
				break;
			case OMAP_DSS_UPDATE_AUTO:
				
			default:
				
				if (eMode != OMAPLFB_UPDATE_MODE_MANUAL)
				{
					eMode = OMAPLFB_UPDATE_MODE_AUTO;
				}
				break;
		}
	}

	return eMode;
#else	
	struct omap_dss_device *psDSSDev = fb2display(psDevInfo->psLINFBInfo);
	OMAP_DSS_DRIVER(psDSSDrv, psDSSDev);

	enum omap_dss_update_mode eMode;

	if (psDSSDrv == NULL)
	{
		DEBUG_PRINTK((KERN_WARNING DRIVER_PREFIX ": %s: Device %u: No DSS device\n", __FUNCTION__, psDevInfo->uiFBDevID));
		return OMAPLFB_UPDATE_MODE_UNDEFINED;
	}

	if (psDSSDrv->get_update_mode == NULL)
	{
		if (strcmp(psDSSDev->name, "hdmi") == 0)
		{
			return OMAPLFB_UPDATE_MODE_AUTO;
		}
		DEBUG_PRINTK((KERN_WARNING DRIVER_PREFIX ": %s: Device %u: No get_update_mode function\n", __FUNCTION__, psDevInfo->uiFBDevID));
		return OMAPLFB_UPDATE_MODE_UNDEFINED;
	}

	eMode = psDSSDrv->get_update_mode(psDSSDev);
	if (!OMAPLFBValidateDSSUpdateMode(eMode))
	{
			DEBUG_PRINTK((KERN_WARNING DRIVER_PREFIX ": %s: Device %u: Unknown update mode (%d)\n", __FUNCTION__, psDevInfo->uiFBDevID, (int)eMode));
	}

	return OMAPLFBFromDSSUpdateMode(eMode);
#endif	
#endif
	return OMAPLFB_UPDATE_MODE_AUTO;
}