int s3c_displayclass_init(void)
{
IMG_UINT32 screen_w, screen_h;
IMG_UINT32 pa_fb, va_fb, fb_size;
IMG_UINT32 num_of_fb, num_of_backbuffer;
IMG_UINT32 byteSize;
struct fb_info *psLINFBInfo = 0;
int i;
int rgb_format, bytes_per_pixel, bits_per_pixel;
if(InitDev(&psLINFBInfo) == S3C_FALSE)
{
return 0;
}
pa_fb = psLINFBInfo->fix.smem_start;
va_fb = (unsigned long)phys_to_virt(psLINFBInfo->fix.smem_start);
screen_w = psLINFBInfo->var.xres;
//screen_h = psLINFBInfo->var.yres;
//framebuffer HEIGHT set to 640 to suit the framebuffer size must 4K-aligned
screen_h = 640;
bits_per_pixel = psLINFBInfo->var.bits_per_pixel;
fb_size = psLINFBInfo->fix.smem_len;
switch (bits_per_pixel)
{
case 16:
rgb_format = PVRSRV_PIXEL_FORMAT_RGB565;
bytes_per_pixel = 2;
break;
case 32:
rgb_format = PVRSRV_PIXEL_FORMAT_ARGB8888;
bytes_per_pixel = 4;
break;
default:
rgb_format = PVRSRV_PIXEL_FORMAT_ARGB8888;
bytes_per_pixel = 4;
break;
}
printk("PA FB = 0x%X, bits per pixel = %d\n", (unsigned int)pa_fb, (unsigned int)bits_per_pixel);
printk("screen width=%d height=%d va=0x%x pa=0x%x\n", (int)screen_w, (int)screen_h, (unsigned int)va_fb, (unsigned int)pa_fb);
printk("xres_virtual = %d, yres_virtual = %d, xoffset = %d, yoffset = %d\n", psLINFBInfo->var.xres_virtual, psLINFBInfo->var.yres_virtual, psLINFBInfo->var.xoffset, psLINFBInfo->var.yoffset);
printk("fb_size=%d\n", (int)fb_size);
num_of_fb = fb_size / (screen_w * screen_h * bytes_per_pixel);
if(num_of_fb > S3C_MAX_BUFFERS)
{
printk("too many frame buffers\n");
return 0;
}
num_of_backbuffer = num_of_fb - 1;
if (g_psLCDInfo == NULL)
{
PFN_CMD_PROC pfnCmdProcList[DC_S3C_LCD_COMMAND_COUNT];
IMG_UINT32 aui32SyncCountList[DC_S3C_LCD_COMMAND_COUNT][2];
g_psLCDInfo = (S3C_LCD_DEVINFO*)kmalloc(sizeof(S3C_LCD_DEVINFO),GFP_KERNEL);
g_psLCDInfo->psFBInfo = psLINFBInfo;
g_psLCDInfo->ui32NumFrameBuffers = num_of_fb;
g_psLCDInfo->ui32NumFormats = S3C_DISPLAY_FORMAT_NUM;
g_psLCDInfo->asDisplayForamtList[0].pixelformat = rgb_format;
g_psLCDInfo->ui32NumDims = S3C_DISPLAY_DIM_NUM;
g_psLCDInfo->asDisplayDimList[0].ui32ByteStride = (bytes_per_pixel) * screen_w;
//g_psLCDInfo->asDisplayDimList[0].ui32Height = screen_h;
//our LCD real height is 600 so here set to 600
g_psLCDInfo->asDisplayDimList[0].ui32Height = 600;
g_psLCDInfo->asDisplayDimList[0].ui32Width = screen_w;
g_psLCDInfo->sSysBuffer.bufferPAddr.uiAddr = pa_fb;
g_psLCDInfo->sSysBuffer.bufferVAddr = (IMG_CPU_VIRTADDR)va_fb;
g_psLCDInfo->sSysBuffer.yoffset = 0;
byteSize = screen_w * screen_h * bytes_per_pixel;
g_psLCDInfo->sSysBuffer.byteSize = (IMG_UINT32)byteSize;
for (i=0 ; i < num_of_backbuffer; i++)
{
g_psLCDInfo->asBackBuffers[i].byteSize = g_psLCDInfo->sSysBuffer.byteSize;
g_psLCDInfo->asBackBuffers[i].bufferPAddr.uiAddr = pa_fb + byteSize * (i+1);
g_psLCDInfo->asBackBuffers[i].bufferVAddr = (IMG_CPU_VIRTADDR)phys_to_virt(g_psLCDInfo->asBackBuffers[i].bufferPAddr.uiAddr);
g_psLCDInfo->asBackBuffers[i].yoffset = screen_h * (i + 1);
printk("Back frameBuffer[%d].VAddr=%p PAddr=%p size=%d\n",
i,
(void*)g_psLCDInfo->asBackBuffers[i].bufferVAddr,
(void*)g_psLCDInfo->asBackBuffers[i].bufferPAddr.uiAddr,
(int)g_psLCDInfo->asBackBuffers[i].byteSize);
}
g_psLCDInfo->bFlushCommands = S3C_FALSE;
g_psLCDInfo->psSwapChain = NULL;
PVRGetDisplayClassJTable(&(g_psLCDInfo->sPVRJTable));
g_psLCDInfo->sDCJTable.ui32TableSize = sizeof(PVRSRV_DC_SRV2DISP_KMJTABLE);
g_psLCDInfo->sDCJTable.pfnOpenDCDevice = OpenDCDevice;
g_psLCDInfo->sDCJTable.pfnCloseDCDevice = CloseDCDevice;
g_psLCDInfo->sDCJTable.pfnEnumDCFormats = EnumDCFormats;
g_psLCDInfo->sDCJTable.pfnEnumDCDims = EnumDCDims;
g_psLCDInfo->sDCJTable.pfnGetDCSystemBuffer = GetDCSystemBuffer;
g_psLCDInfo->sDCJTable.pfnGetDCInfo = GetDCInfo;
g_psLCDInfo->sDCJTable.pfnGetBufferAddr = GetDCBufferAddr;
g_psLCDInfo->sDCJTable.pfnCreateDCSwapChain = CreateDCSwapChain;
g_psLCDInfo->sDCJTable.pfnDestroyDCSwapChain = DestroyDCSwapChain;
g_psLCDInfo->sDCJTable.pfnSetDCDstRect = SetDCDstRect;
g_psLCDInfo->sDCJTable.pfnSetDCSrcRect = SetDCSrcRect;
g_psLCDInfo->sDCJTable.pfnSetDCDstColourKey = SetDCDstColourKey;
g_psLCDInfo->sDCJTable.pfnSetDCSrcColourKey = SetDCSrcColourKey;
g_psLCDInfo->sDCJTable.pfnGetDCBuffers = GetDCBuffers;
g_psLCDInfo->sDCJTable.pfnSwapToDCBuffer = SwapToDCBuffer;
g_psLCDInfo->sDCJTable.pfnSwapToDCSystem = SwapToDCSystem;
g_psLCDInfo->sDCJTable.pfnSetDCState = S3CSetState;
g_psLCDInfo->sDisplayInfo.ui32MinSwapInterval=0;
g_psLCDInfo->sDisplayInfo.ui32MaxSwapInterval=1;
g_psLCDInfo->sDisplayInfo.ui32MaxSwapChains=1;
g_psLCDInfo->sDisplayInfo.ui32MaxSwapChainBuffers = num_of_fb;
g_psLCDInfo->sDisplayInfo.ui32PhysicalWidthmm= psLINFBInfo->var.width;// width of lcd in mm
g_psLCDInfo->sDisplayInfo.ui32PhysicalHeightmm= psLINFBInfo->var.height;// height of lcd in mm
strncpy(g_psLCDInfo->sDisplayInfo.szDisplayName, "s3c_lcd", MAX_DISPLAY_NAME_SIZE);
if(g_psLCDInfo->sPVRJTable.pfnPVRSRVRegisterDCDevice (&(g_psLCDInfo->sDCJTable),
(IMG_UINT32 *)(&(g_psLCDInfo->ui32DisplayID))) != PVRSRV_OK)
{
return 1;
}
pfnCmdProcList[DC_FLIP_COMMAND] = ProcessFlip;
aui32SyncCountList[DC_FLIP_COMMAND][0] = 0;
aui32SyncCountList[DC_FLIP_COMMAND][1] = 2;
if (g_psLCDInfo->sPVRJTable.pfnPVRSRVRegisterCmdProcList(g_psLCDInfo->ui32DisplayID,
&pfnCmdProcList[0], aui32SyncCountList, DC_S3C_LCD_COMMAND_COUNT)
!= PVRSRV_OK)
{
printk("failing register commmand proc list deviceID:%d\n",(int)g_psLCDInfo->ui32DisplayID);
return PVRSRV_ERROR_CANT_REGISTER_CALLBACK;
}
if(CreateVsyncWorkQueue(g_psLCDInfo) == S3C_FALSE)
{
printk("fail to CreateVsyncWorkQueue\n");
return 1;
}
}
return 0;
}
OMAP_ERROR OMAPLFBInit(void)
{
OMAPLFB_DEVINFO *psDevInfo;
psDevInfo = GetAnchorPtr();
if (psDevInfo == NULL)
{
PFN_CMD_PROC pfnCmdProcList[OMAPLFB_COMMAND_COUNT];
IMG_UINT32 aui32SyncCountList[OMAPLFB_COMMAND_COUNT][2];
psDevInfo = (OMAPLFB_DEVINFO *)OMAPLFBAllocKernelMem(sizeof(OMAPLFB_DEVINFO));
if(!psDevInfo)
{
return (OMAP_ERROR_OUT_OF_MEMORY);
}
memset(psDevInfo, 0, sizeof(OMAPLFB_DEVINFO));
SetAnchorPtr((void*)psDevInfo);
psDevInfo->ulRefCount = 0;
if(InitDev(psDevInfo) != OMAP_OK)
{
return (OMAP_ERROR_INIT_FAILURE);
}
if(OMAPLFBGetLibFuncAddr ("PVRGetDisplayClassJTable", &pfnGetPVRJTable) != OMAP_OK)
{
return (OMAP_ERROR_INIT_FAILURE);
}
if(!(*pfnGetPVRJTable)(&psDevInfo->sPVRJTable))
{
return (OMAP_ERROR_INIT_FAILURE);
}
spin_lock_init(&psDevInfo->sSwapChainLock);
psDevInfo->psSwapChain = 0;
psDevInfo->bFlushCommands = OMAP_FALSE;
psDevInfo->bDeviceSuspended = OMAP_FALSE;
psDevInfo->sDisplayInfo.ui32MaxSwapChainBuffers = (IMG_UINT32)(psDevInfo->sFBInfo.ulFBSize / psDevInfo->sFBInfo.ulRoundedBufferSize);
if (psDevInfo->sDisplayInfo.ui32MaxSwapChainBuffers == 0)
{
psDevInfo->sDisplayInfo.ui32MaxSwapChains = 0;
psDevInfo->sDisplayInfo.ui32MaxSwapInterval = 0;
}
else
{
psDevInfo->sDisplayInfo.ui32MaxSwapChains = 1;
psDevInfo->sDisplayInfo.ui32MaxSwapInterval = 3;
}
psDevInfo->sDisplayInfo.ui32MinSwapInterval = 0;
strncpy(psDevInfo->sDisplayInfo.szDisplayName, DISPLAY_DEVICE_NAME, MAX_DISPLAY_NAME_SIZE);
psDevInfo->sDisplayFormat.pixelformat = psDevInfo->sFBInfo.ePixelFormat;
psDevInfo->sDisplayDim.ui32Width = (IMG_UINT32)psDevInfo->sFBInfo.ulWidth;
psDevInfo->sDisplayDim.ui32Height = (IMG_UINT32)psDevInfo->sFBInfo.ulHeight;
psDevInfo->sDisplayDim.ui32ByteStride = (IMG_UINT32)psDevInfo->sFBInfo.ulByteStride;
DEBUG_PRINTK((KERN_INFO DRIVER_PREFIX
": Maximum number of swap chain buffers: %lu\n",
psDevInfo->sDisplayInfo.ui32MaxSwapChainBuffers));
psDevInfo->sSystemBuffer.sSysAddr = psDevInfo->sFBInfo.sSysAddr;
psDevInfo->sSystemBuffer.sCPUVAddr = psDevInfo->sFBInfo.sCPUVAddr;
psDevInfo->sSystemBuffer.ulBufferSize = psDevInfo->sFBInfo.ulRoundedBufferSize;
psDevInfo->sDCJTable.ui32TableSize = sizeof(PVRSRV_DC_SRV2DISP_KMJTABLE);
psDevInfo->sDCJTable.pfnOpenDCDevice = OpenDCDevice;
psDevInfo->sDCJTable.pfnCloseDCDevice = CloseDCDevice;
psDevInfo->sDCJTable.pfnEnumDCFormats = EnumDCFormats;
psDevInfo->sDCJTable.pfnEnumDCDims = EnumDCDims;
psDevInfo->sDCJTable.pfnGetDCSystemBuffer = GetDCSystemBuffer;
psDevInfo->sDCJTable.pfnGetDCInfo = GetDCInfo;
psDevInfo->sDCJTable.pfnGetBufferAddr = GetDCBufferAddr;
psDevInfo->sDCJTable.pfnCreateDCSwapChain = CreateDCSwapChain;
psDevInfo->sDCJTable.pfnDestroyDCSwapChain = DestroyDCSwapChain;
psDevInfo->sDCJTable.pfnSetDCDstRect = SetDCDstRect;
psDevInfo->sDCJTable.pfnSetDCSrcRect = SetDCSrcRect;
psDevInfo->sDCJTable.pfnSetDCDstColourKey = SetDCDstColourKey;
psDevInfo->sDCJTable.pfnSetDCSrcColourKey = SetDCSrcColourKey;
psDevInfo->sDCJTable.pfnGetDCBuffers = GetDCBuffers;
psDevInfo->sDCJTable.pfnSwapToDCBuffer = SwapToDCBuffer;
psDevInfo->sDCJTable.pfnSwapToDCSystem = SwapToDCSystem;
psDevInfo->sDCJTable.pfnSetDCState = SetDCState;
if(psDevInfo->sPVRJTable.pfnPVRSRVRegisterDCDevice (
&psDevInfo->sDCJTable,
&psDevInfo->ulDeviceID ) != PVRSRV_OK)
{
return (OMAP_ERROR_DEVICE_REGISTER_FAILED);
}
pfnCmdProcList[DC_FLIP_COMMAND] = ProcessFlip;
aui32SyncCountList[DC_FLIP_COMMAND][0] = 0;
aui32SyncCountList[DC_FLIP_COMMAND][1] = 2;
if (psDevInfo->sPVRJTable.pfnPVRSRVRegisterCmdProcList (psDevInfo->ulDeviceID,
&pfnCmdProcList[0],
aui32SyncCountList,
OMAPLFB_COMMAND_COUNT) != PVRSRV_OK)
{
printk(KERN_WARNING DRIVER_PREFIX ": Can't register callback\n");
return (OMAP_ERROR_CANT_REGISTER_CALLBACK);
}
}
psDevInfo->ulRefCount++;
return (OMAP_OK);
}
int s3c_displayclass_init(void)
{
IMG_UINT32 screen_w, screen_h;
IMG_UINT32 va_fb, fb_size;
#if defined(S3C_DC_IS_PHYS_DISCONTIG)
IMG_SYS_PHYADDR *parr_addr = IMG_NULL;
IMG_UINT32 page_count;
#else
IMG_SYS_PHYADDR pa_fb;
#endif
IMG_UINT32 num_of_fb, num_of_backbuffer;
IMG_UINT32 byteSize;
struct fb_info *psLINFBInfo = 0;
int i;
int rgb_format, bytes_per_pixel, bits_per_pixel;
if(InitDev(&psLINFBInfo) == S3C_FALSE)
{
goto err_out;
}
va_fb = (unsigned long)psLINFBInfo->screen_base;
screen_w = psLINFBInfo->var.xres;
screen_h = psLINFBInfo->var.yres;
bits_per_pixel = psLINFBInfo->var.bits_per_pixel;
fb_size = psLINFBInfo->fix.smem_len;
switch (bits_per_pixel)
{
case 16:
rgb_format = PVRSRV_PIXEL_FORMAT_RGB565;
bytes_per_pixel = 2;
break;
case 32:
rgb_format = PVRSRV_PIXEL_FORMAT_ARGB8888;
bytes_per_pixel = 4;
break;
default:
rgb_format = PVRSRV_PIXEL_FORMAT_ARGB8888;
bytes_per_pixel = 4;
break;
}
byteSize = screen_w * screen_h * bytes_per_pixel;
num_of_fb = fb_size / (screen_w * screen_h * bytes_per_pixel);
if(num_of_fb > S3C_MAX_BUFFERS)
{
printk("too many frame buffers\n");
return 0;
}
num_of_backbuffer = num_of_fb - 1;
#if defined(S3C_DC_IS_PHYS_DISCONTIG)
if (GetPhysAddrFromLCDInfo(psLINFBInfo, &page_count, &parr_addr) == IMG_FALSE)
{
printk("PVR s3c_lcd cannot get physical address list form lcd info\n");
goto err_out;
}
printk("PA FB = 0x%X, bits per pixel = %d\n", (unsigned int)parr_addr[0].uiAddr, (unsigned int)bits_per_pixel);
#else
pa_fb.uiAddr = psLINFBInfo->fix.smem_start;
printk("PA FB = 0x%X, bits per pixel = %d\n", (unsigned int)pa_fb.uiAddr, (unsigned int)bits_per_pixel);
#endif
printk("screen width=%d height=%d va=0x%x", (int)screen_w, (int)screen_h, (unsigned int)va_fb);
printk("xres_virtual = %d, yres_virtual = %d, xoffset = %d, yoffset = %d\n", psLINFBInfo->var.xres_virtual, psLINFBInfo->var.yres_virtual, psLINFBInfo->var.xoffset, psLINFBInfo->var.yoffset);
printk("fb_size=%d\n", (int)fb_size);
if (g_psLCDInfo == NULL)
{
PFN_CMD_PROC pfnCmdProcList[DC_S3C_LCD_COMMAND_COUNT];
IMG_UINT32 aui32SyncCountList[DC_S3C_LCD_COMMAND_COUNT][2];
g_psLCDInfo = (S3C_LCD_DEVINFO*)kmalloc(sizeof(S3C_LCD_DEVINFO),GFP_KERNEL);
if(!g_psLCDInfo)
{
printk("Fail to get memory for g_psLCDInfo\n");
goto err_out;
}
memset(g_psLCDInfo, 0, sizeof(S3C_LCD_DEVINFO));
g_psLCDInfo->psFBInfo = psLINFBInfo;
g_psLCDInfo->ui32NumFrameBuffers = num_of_fb;
g_psLCDInfo->ui32NumFormats = S3C_DISPLAY_FORMAT_NUM;
g_psLCDInfo->asDisplayForamtList[0].pixelformat = rgb_format;
g_psLCDInfo->ui32NumDims = S3C_DISPLAY_DIM_NUM;
g_psLCDInfo->asDisplayDimList[0].ui32ByteStride = (bytes_per_pixel) * screen_w;
g_psLCDInfo->asDisplayDimList[0].ui32Height = screen_h;
g_psLCDInfo->asDisplayDimList[0].ui32Width = screen_w;
#if defined(S3C_DC_IS_PHYS_DISCONTIG)
g_psLCDInfo->sSysBuffer.pbufferPAddrs = parr_addr;
#else
g_psLCDInfo->sSysBuffer.bufferPAddr.uiAddr = pa_fb.uiAddr;
#endif
g_psLCDInfo->sSysBuffer.bufferVAddr = (IMG_CPU_VIRTADDR)va_fb;
g_psLCDInfo->sSysBuffer.yoffset = 0;
g_psLCDInfo->sSysBuffer.byteSize = (IMG_UINT32)byteSize;
for (i=0 ; i < num_of_backbuffer; i++)
{
g_psLCDInfo->asBackBuffers[i].byteSize = g_psLCDInfo->sSysBuffer.byteSize;
#if defined(S3C_DC_IS_PHYS_DISCONTIG)
g_psLCDInfo->asBackBuffers[i].pbufferPAddrs = parr_addr + byteSize * (i+1) / PAGE_SIZE;
#else
g_psLCDInfo->asBackBuffers[i].bufferPAddr.uiAddr = pa_fb.uiAddr + byteSize * (i+1);
#endif
g_psLCDInfo->asBackBuffers[i].bufferVAddr = (IMG_CPU_VIRTADDR)(va_fb + byteSize * (i+1));
g_psLCDInfo->asBackBuffers[i].yoffset = screen_h * (i + 1);
printk("Back frameBuffer[%d].VAddr=%p PAddr=%p size=%d\n",
i,
(void*)g_psLCDInfo->asBackBuffers[i].bufferVAddr,
#if defined(S3C_DC_IS_PHYS_DISCONTIG)
(void*)g_psLCDInfo->asBackBuffers[i].pbufferPAddrs[0].uiAddr,
#else
(void*)g_psLCDInfo->asBackBuffers[i].bufferPAddr.uiAddr,
#endif
(int)g_psLCDInfo->asBackBuffers[i].byteSize);
}
g_psLCDInfo->bFlushCommands = S3C_FALSE;
g_psLCDInfo->psSwapChain = NULL;
PVRGetDisplayClassJTable(&(g_psLCDInfo->sPVRJTable));
g_psLCDInfo->sDCJTable.ui32TableSize = sizeof(PVRSRV_DC_SRV2DISP_KMJTABLE);
g_psLCDInfo->sDCJTable.pfnOpenDCDevice = OpenDCDevice;
g_psLCDInfo->sDCJTable.pfnCloseDCDevice = CloseDCDevice;
g_psLCDInfo->sDCJTable.pfnEnumDCFormats = EnumDCFormats;
g_psLCDInfo->sDCJTable.pfnEnumDCDims = EnumDCDims;
g_psLCDInfo->sDCJTable.pfnGetDCSystemBuffer = GetDCSystemBuffer;
g_psLCDInfo->sDCJTable.pfnGetDCInfo = GetDCInfo;
g_psLCDInfo->sDCJTable.pfnGetBufferAddr = GetDCBufferAddr;
g_psLCDInfo->sDCJTable.pfnCreateDCSwapChain = CreateDCSwapChain;
g_psLCDInfo->sDCJTable.pfnDestroyDCSwapChain = DestroyDCSwapChain;
g_psLCDInfo->sDCJTable.pfnSetDCDstRect = SetDCDstRect;
g_psLCDInfo->sDCJTable.pfnSetDCSrcRect = SetDCSrcRect;
g_psLCDInfo->sDCJTable.pfnSetDCDstColourKey = SetDCDstColourKey;
g_psLCDInfo->sDCJTable.pfnSetDCSrcColourKey = SetDCSrcColourKey;
g_psLCDInfo->sDCJTable.pfnGetDCBuffers = GetDCBuffers;
g_psLCDInfo->sDCJTable.pfnSwapToDCBuffer = SwapToDCBuffer;
g_psLCDInfo->sDCJTable.pfnSetDCState = S3CSetState;
g_psLCDInfo->sDisplayInfo.ui32MinSwapInterval=0;
g_psLCDInfo->sDisplayInfo.ui32MaxSwapInterval=1;
g_psLCDInfo->sDisplayInfo.ui32MaxSwapChains=1;
g_psLCDInfo->sDisplayInfo.ui32MaxSwapChainBuffers = num_of_fb;
g_psLCDInfo->sDisplayInfo.ui32PhysicalWidthmm= psLINFBInfo->var.width;// width of lcd in mm
g_psLCDInfo->sDisplayInfo.ui32PhysicalHeightmm= psLINFBInfo->var.height;// height of lcd in mm
strncpy(g_psLCDInfo->sDisplayInfo.szDisplayName, "s3c_lcd", MAX_DISPLAY_NAME_SIZE);
if(g_psLCDInfo->sPVRJTable.pfnPVRSRVRegisterDCDevice (&(g_psLCDInfo->sDCJTable),
(IMG_UINT32 *)(&(g_psLCDInfo->ui32DisplayID))) != PVRSRV_OK)
{
goto err_out;
}
pfnCmdProcList[DC_FLIP_COMMAND] = (PFN_CMD_PROC)ProcessFlip;
aui32SyncCountList[DC_FLIP_COMMAND][0] = 0;
aui32SyncCountList[DC_FLIP_COMMAND][1] = 2;
if (g_psLCDInfo->sPVRJTable.pfnPVRSRVRegisterCmdProcList(g_psLCDInfo->ui32DisplayID,
&pfnCmdProcList[0], aui32SyncCountList, DC_S3C_LCD_COMMAND_COUNT)
!= PVRSRV_OK)
{
printk("failing register commmand proc list deviceID:%d\n",(int)g_psLCDInfo->ui32DisplayID);
return PVRSRV_ERROR_CANT_REGISTER_CALLBACK;
}
if(CreateVsyncWorkQueue(g_psLCDInfo) == S3C_FALSE)
{
printk("fail to CreateVsyncWorkQueue\n");
goto err_out;
}
}
#if defined(S3C_DC_IS_PHYS_DISCONTIG)
g_psLCDInfo->pbufferPAddrs = parr_addr;
#endif
return 0;
err_out:
#if defined(S3C_DC_IS_PHYS_DISCONTIG)
if (parr_addr != NULL)
kfree(parr_addr);
#endif
printk("fail to init s3c lcd for pvr driver\n");
return 1;
}
