diff --git a/drivers/video/via/accel.c b/drivers/video/via/accel.c
index bc4905366726479966511df637991d3e5daca781..3c969cdef0af90ce8ed7f1450e5cfc9e2f6cb6d5 100644
--- a/drivers/video/via/accel.c
+++ b/drivers/video/via/accel.c
@@ -343,6 +343,7 @@ int viafb_setup_engine(struct fb_info *info)
 		break;
 	case UNICHROME_VX800:
 	case UNICHROME_VX855:
+	case UNICHROME_VX900:
 		viapar->shared->hw_bitblt = hw_bitblt_2;
 		break;
 	default:
@@ -402,6 +403,7 @@ void viafb_reset_engine(struct viafb_par *viapar)
 	case UNICHROME_P4M900:
 	case UNICHROME_VX800:
 	case UNICHROME_VX855:
+	case UNICHROME_VX900:
 		writel(0x00100000, engine + VIA_REG_CR_TRANSET);
 		writel(0x680A0000, engine + VIA_REG_CR_TRANSPACE);
 		writel(0x02000000, engine + VIA_REG_CR_TRANSPACE);
@@ -438,6 +440,7 @@ void viafb_reset_engine(struct viafb_par *viapar)
 	case UNICHROME_P4M900:
 	case UNICHROME_VX800:
 	case UNICHROME_VX855:
+	case UNICHROME_VX900:
 		vq_start_low |= 0x20000000;
 		vq_end_low |= 0x20000000;
 		vq_high |= 0x20000000;
diff --git a/drivers/video/via/chip.h b/drivers/video/via/chip.h
index ef1f3de2e052824c52babc999d661ae87cf46149..48f1342897bd9b45389ba3e61cca1351fa024524 100644
--- a/drivers/video/via/chip.h
+++ b/drivers/video/via/chip.h
@@ -71,6 +71,9 @@
 #define     UNICHROME_VX855         12
 #define     UNICHROME_VX855_DID     0x5122
 
+#define     UNICHROME_VX900         13
+#define     UNICHROME_VX900_DID     0x7122
+
 /**************************************************/
 /* Definition TMDS Trasmitter Information         */
 /**************************************************/
diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c
index 7d7010acf1482576d69228e7ec7e2db42df666e8..36d73f940d8b1e9f1affa72dc377d3e7ccf767f2 100644
--- a/drivers/video/via/hw.c
+++ b/drivers/video/via/hw.c
@@ -1429,6 +1429,15 @@ void viafb_load_FIFO_reg(int set_iga, int hor_active, int ver_active)
 			    VX855_IGA1_DISPLAY_QUEUE_EXPIRE_NUM;
 		}
 
+		if (viaparinfo->chip_info->gfx_chip_name == UNICHROME_VX900) {
+			iga1_fifo_max_depth = VX900_IGA1_FIFO_MAX_DEPTH;
+			iga1_fifo_threshold = VX900_IGA1_FIFO_THRESHOLD;
+			iga1_fifo_high_threshold =
+			    VX900_IGA1_FIFO_HIGH_THRESHOLD;
+			iga1_display_queue_expire_num =
+			    VX900_IGA1_DISPLAY_QUEUE_EXPIRE_NUM;
+		}
+
 		/* Set Display FIFO Depath Select */
 		reg_value = IGA1_FIFO_DEPTH_SELECT_FORMULA(iga1_fifo_max_depth);
 		viafb_load_reg_num =
@@ -1569,6 +1578,15 @@ void viafb_load_FIFO_reg(int set_iga, int hor_active, int ver_active)
 			    VX855_IGA2_DISPLAY_QUEUE_EXPIRE_NUM;
 		}
 
+		if (viaparinfo->chip_info->gfx_chip_name == UNICHROME_VX900) {
+			iga2_fifo_max_depth = VX900_IGA2_FIFO_MAX_DEPTH;
+			iga2_fifo_threshold = VX900_IGA2_FIFO_THRESHOLD;
+			iga2_fifo_high_threshold =
+			    VX900_IGA2_FIFO_HIGH_THRESHOLD;
+			iga2_display_queue_expire_num =
+			    VX900_IGA2_DISPLAY_QUEUE_EXPIRE_NUM;
+		}
+
 		if (viaparinfo->chip_info->gfx_chip_name == UNICHROME_K800) {
 			/* Set Display FIFO Depath Select */
 			reg_value =
@@ -1689,6 +1707,7 @@ u32 viafb_get_clk_value(int clk)
 			break;
 
 		case UNICHROME_VX855:
+		case UNICHROME_VX900:
 			value = vx855_encode_pll(pll_value[i].vx855_pll);
 			break;
 		}
@@ -1722,6 +1741,7 @@ void viafb_set_vclock(u32 clk, int set_iga)
 		case UNICHROME_P4M900:
 		case UNICHROME_VX800:
 		case UNICHROME_VX855:
+		case UNICHROME_VX900:
 			via_write_reg(VIASR, SR44, (clk & 0x0000FF));
 			via_write_reg(VIASR, SR45, (clk & 0x00FF00) >> 8);
 			via_write_reg(VIASR, SR46, (clk & 0xFF0000) >> 16);
@@ -1748,6 +1768,7 @@ void viafb_set_vclock(u32 clk, int set_iga)
 		case UNICHROME_P4M900:
 		case UNICHROME_VX800:
 		case UNICHROME_VX855:
+		case UNICHROME_VX900:
 			via_write_reg(VIASR, SR4A, (clk & 0x0000FF));
 			via_write_reg(VIASR, SR4B, (clk & 0x00FF00) >> 8);
 			via_write_reg(VIASR, SR4C, (clk & 0xFF0000) >> 16);
@@ -2179,6 +2200,7 @@ static void __devinit init_gfx_chip_info(int chip_type)
 	switch (viaparinfo->chip_info->gfx_chip_name) {
 	case UNICHROME_VX800:
 	case UNICHROME_VX855:
+	case UNICHROME_VX900:
 		viaparinfo->chip_info->twod_engine = VIA_2D_ENG_M1;
 		break;
 	case UNICHROME_K8M890:
@@ -2403,6 +2425,7 @@ int viafb_setmode(struct VideoModeTable *vmode_tbl, int video_bpp,
 		break;
 
 	case UNICHROME_VX855:
+	case UNICHROME_VX900:
 		viafb_write_regx(VX855_ModeXregs, NUM_TOTAL_VX855_ModeXregs);
 		break;
 	}
diff --git a/drivers/video/via/hw.h b/drivers/video/via/hw.h
index b764409467714f3aa8a176b923098acfc8632540..668d534542ef31ba878bef01e9685fe525c678dd 100644
--- a/drivers/video/via/hw.h
+++ b/drivers/video/via/hw.h
@@ -362,6 +362,17 @@ is reserved, so it may have problem to set 1600x1200 on IGA2. */
 #define VX855_IGA2_FIFO_HIGH_THRESHOLD          160
 #define VX855_IGA2_DISPLAY_QUEUE_EXPIRE_NUM     320
 
+/* For VT3410 */
+#define VX900_IGA1_FIFO_MAX_DEPTH               400
+#define VX900_IGA1_FIFO_THRESHOLD               320
+#define VX900_IGA1_FIFO_HIGH_THRESHOLD          320
+#define VX900_IGA1_DISPLAY_QUEUE_EXPIRE_NUM     160
+
+#define VX900_IGA2_FIFO_MAX_DEPTH               192
+#define VX900_IGA2_FIFO_THRESHOLD               160
+#define VX900_IGA2_FIFO_HIGH_THRESHOLD          160
+#define VX900_IGA2_DISPLAY_QUEUE_EXPIRE_NUM     320
+
 #define IGA1_FIFO_DEPTH_SELECT_REG_NUM          1
 #define IGA1_FIFO_THRESHOLD_REG_NUM             2
 #define IGA1_FIFO_HIGH_THRESHOLD_REG_NUM        2
@@ -879,6 +890,8 @@ struct iga2_crtc_timing {
 #define VX800_FUNCTION3     0x3353
 /* VT3409 chipset*/
 #define VX855_FUNCTION3     0x3409
+/* VT3410 chipset*/
+#define VX900_FUNCTION3     0x3410
 
 #define NUM_TOTAL_PLL_TABLE ARRAY_SIZE(pll_value)
 
diff --git a/drivers/video/via/lcd.c b/drivers/video/via/lcd.c
index de19e4777daf773a2c6ba02d205d3fdf420ed6f6..3425c3969806ccae2739b7ae6338bb1ccdb2d0ec 100644
--- a/drivers/video/via/lcd.c
+++ b/drivers/video/via/lcd.c
@@ -442,6 +442,7 @@ static void load_lcd_scaling(int set_hres, int set_vres, int panel_hres,
 		case UNICHROME_CN750:
 		case UNICHROME_VX800:
 		case UNICHROME_VX855:
+		case UNICHROME_VX900:
 			reg_value =
 			    K800_LCD_HOR_SCF_FORMULA(set_hres, panel_hres);
 			/* Horizontal scaling enabled */
@@ -485,6 +486,7 @@ static void load_lcd_scaling(int set_hres, int set_vres, int panel_hres,
 		case UNICHROME_CN750:
 		case UNICHROME_VX800:
 		case UNICHROME_VX855:
+		case UNICHROME_VX900:
 			reg_value =
 			    K800_LCD_VER_SCF_FORMULA(set_vres, panel_vres);
 			/* Vertical scaling enabled */
diff --git a/drivers/video/via/via-core.c b/drivers/video/via/via-core.c
index 9b487a6a8d0875c1d8cdf6d222e8685ebd0f3e59..31e30338e89306cf7e85387d2fcc8f969e9a0ac4 100644
--- a/drivers/video/via/via-core.c
+++ b/drivers/video/via/via-core.c
@@ -333,7 +333,7 @@ EXPORT_SYMBOL_GPL(viafb_dma_copy_out_sg);
 static u16 via_function3[] = {
 	CLE266_FUNCTION3, KM400_FUNCTION3, CN400_FUNCTION3, CN700_FUNCTION3,
 	CX700_FUNCTION3, KM800_FUNCTION3, KM890_FUNCTION3, P4M890_FUNCTION3,
-	P4M900_FUNCTION3, VX800_FUNCTION3, VX855_FUNCTION3,
+	P4M900_FUNCTION3, VX800_FUNCTION3, VX855_FUNCTION3, VX900_FUNCTION3,
 };
 
 /* Get the BIOS-configured framebuffer size from PCI configuration space
@@ -370,6 +370,7 @@ static int viafb_get_fb_size_from_pci(int chip_type)
 		case P4M900_FUNCTION3:
 		case VX800_FUNCTION3:
 		case VX855_FUNCTION3:
+		case VX900_FUNCTION3:
 		/*case CN750_FUNCTION3: */
 			offset = 0xA0;
 			break;
@@ -474,7 +475,10 @@ static int __devinit via_pci_setup_mmio(struct viafb_dev *vdev)
 	 * Eventually we want to move away from mapping this
 	 * entire region.
 	 */
-	vdev->fbmem_start = pci_resource_start(vdev->pdev, 0);
+	if (vdev->chip_type == UNICHROME_VX900)
+		vdev->fbmem_start = pci_resource_start(vdev->pdev, 2);
+	else
+		vdev->fbmem_start = pci_resource_start(vdev->pdev, 0);
 	ret = vdev->fbmem_len = viafb_get_fb_size_from_pci(vdev->chip_type);
 	if (ret < 0)
 		goto out_unmap;
@@ -635,6 +639,8 @@ static struct pci_device_id via_pci_table[] __devinitdata = {
 	  .driver_data = UNICHROME_VX800 },
 	{ PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_VX855_DID),
 	  .driver_data = UNICHROME_VX855 },
+	{ PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_VX900_DID),
+	  .driver_data = UNICHROME_VX900 },
 	{ }
 };
 MODULE_DEVICE_TABLE(pci, via_pci_table);
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index 6c651e401dc6f54c279234f3cf635ab3e5068622..d298cfccd6fc24bb842f69a9c8cf9945bdc8c8ae 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -57,7 +57,7 @@ static int viafb_pan_display(struct fb_var_screeninfo *var,
 static struct fb_ops viafb_ops;
 
 /* supported output devices on each IGP
- * only CX700, VX800, VX855 were documented
+ * only CX700, VX800, VX855, VX900 were documented
  * VIA_CRT should be everywhere
  * VIA_6C can be onle pre-CX700 (probably only on CLE266) as 6C is used for PLL
  * source selection on CX700 and later
@@ -80,6 +80,7 @@ static const u32 supported_odev_map[] = {
 	[UNICHROME_P4M900]	= VIA_CRT | VIA_DVP1 | VIA_LVDS1 | VIA_LVDS2,
 	[UNICHROME_VX800]	= VIA_CRT | VIA_DVP1 | VIA_LVDS1 | VIA_LVDS2,
 	[UNICHROME_VX855]	= VIA_CRT | VIA_DVP1 | VIA_LVDS1 | VIA_LVDS2,
+	[UNICHROME_VX900]	= VIA_CRT | VIA_DVP1 | VIA_LVDS1 | VIA_LVDS2,
 };
 
 static void viafb_fill_var_color_info(struct fb_var_screeninfo *var, u8 depth)
@@ -812,7 +813,8 @@ static int viafb_cursor(struct fb_info *info, struct fb_cursor *cursor)
 		bg_color = cursor->image.bg_color;
 		if (chip_name == UNICHROME_CX700 ||
 			chip_name == UNICHROME_VX800 ||
-			chip_name == UNICHROME_VX855) {
+			chip_name == UNICHROME_VX855 ||
+			chip_name == UNICHROME_VX900) {
 			fg_color =
 				((info->cmap.red[fg_color] & 0xFFC0) << 14) |
 				((info->cmap.green[fg_color] & 0xFFC0) << 4) |