Libreboot release 6 beta 4.

- Documentation: improved (more explanations, background info) in
  docs/howtos/x60_security.html (courtesy of Denis Carikli)
- MacBook2,1 tested (confirmed)
- macbook21: Added script 'macbook21_firstflash' for flashing
  libreboot while Apple EFI firmware is running.
- Documentation: macbook21: added software-based flashing instructions
  for flashing libreboot while Apple EFI firmware is running.
- Reduced size of libreboot_src.tar.gz:
  - Removed .git and .gitignore from grub directory (libreboot_src);
    not needed. Removing them reduces the size of the archive (by a
    lot). GRUB development should be upstream.
  - Removed .git and .gitignore from bucts directory (libreboot_src);
    not needed. Removing them reduces the size of the archive. bucts
    development should be upstream.
  - Removed .svn from flashrom directory (libreboot_src); not
    needed. Removing it reduces the size of the archive. flashrom
    development should be upstream.
- Added ROM's with Qwerty (Italian) layout in GRUB
  (libreboot*itqwerty.rom)
- Added resources/utilities/i945gpu/intel-regs.py for debugging issues
  related to LCD panel compatibility on X60 Tablet and T60. (courtesy
  of Michał Masłowski)

1 files changed, 519 insertions, 0 deletions

diff --git a/docs/future/dumps/5320_7c0000_gma.c b/docs/future/dumps/5320_7c0000_gma.c
new file mode 100644
index 00000000..04a70dca
--- /dev/null
+++ b/docs/future/dumps/5320_7c0000_gma.c
@@ -0,0 +1,519 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2008-2009 coresystems GmbH
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <console/console.h>
+#include <bootmode.h>
+#include <delay.h>
+#include <device/device.h>
+#include <device/pci.h>
+#include <device/pci_ids.h>
+#include <pc80/mc146818rtc.h>
+#include "i945.h"
+#include "chip.h"
+#include <edid.h>
+#include <drivers/intel/gma/edid.h>
+#include <drivers/intel/gma/i915.h>
+#include <string.h>
+
+#define GDRST 0xc0
+
+#define  LVDS_CLOCK_A_POWERUP_ALL	(3 << 8)
+#define  LVDS_CLOCK_B_POWERUP_ALL	(3 << 4)
+#define  LVDS_CLOCK_BOTH_POWERUP_ALL	(3 << 2)
+#define   DISPPLANE_BGRX888			(0x6<<26)
+#define   DPLLB_LVDS_P2_CLOCK_DIV_7	(1 << 24) /* i915 */
+
+#define   DPLL_INTEGRATED_CRI_CLK_VLV	(1<<14)
+
+#define PGETBL_CTL	0x2020
+#define PGETBL_ENABLED	0x00000001
+
+#define BASE_FREQUENCY 120000
+
+#if CONFIG_MAINBOARD_DO_NATIVE_VGA_INIT
+
+static int gtt_setup(unsigned int mmiobase)
+{
+	unsigned long PGETBL_save;
+
+	PGETBL_save = read32(mmiobase + PGETBL_CTL) & ~PGETBL_ENABLED;
+	PGETBL_save |= PGETBL_ENABLED;
+
+	PGETBL_save |= pci_read_config32(dev_find_slot(0, PCI_DEVFN(2,0)), 0x5c) & 0xfffff000;
+	PGETBL_save |= 2; /* set GTT to 256kb */
+
+	// hack!!!
+	PGETBL_save += 0x7c0000; // ugly hack. from 5927/3. Must calculate it properly!
+	/// hack!!!
+
+	write32(mmiobase + GFX_FLSH_CNTL, 0);
+
+	write32(mmiobase + PGETBL_CTL, PGETBL_save);
+
+	/* verify */
+/* // old
+	if (read32(mmiobase + PGETBL_CTL) & PGETBL_ENABLED) {
+		printk(BIOS_DEBUG, "gtt_setup is enabled.\n");
+*/
+	// Hack. Must do properly later:
+	PGETBL_save = read32(mmiobase + PGETBL_CTL);
+	if (PGETBL_save & PGETBL_ENABLED) {
+		printk(BIOS_DEBUG, "gtt_setup is enabled: GTT PGETLB_CTL register: 0x%lx\n", PGETBL_save);
+	// end hack
+	} else {
+		printk(BIOS_DEBUG, "gtt_setup failed!!!\n");
+		return 1;
+	}
+	write32(mmiobase + GFX_FLSH_CNTL, 0);
+
+	return 0;
+}
+
+static int intel_gma_init(struct northbridge_intel_i945_config *conf,
+			  unsigned int pphysbase, unsigned int piobase,
+			  unsigned int pmmio, unsigned int pgfx)
+{
+	struct edid edid;
+	u8 edid_data[128];
+	unsigned long temp;
+	int hpolarity, vpolarity;
+	u32 candp1, candn;
+	u32 best_delta = 0xffffffff;
+	u32 target_frequency;
+	u32 pixel_p1 = 1;
+	u32 pixel_n = 1;
+	u32 pixel_m1 = 1;
+	u32 pixel_m2 = 1;
+	u32 hactive, vactive, right_border, bottom_border;
+	u32 vsync, hsync, vblank, hblank, hfront_porch, vfront_porch;
+	u32 i, j;
+
+	pphysbase += 0x20000;
+
+	printk(BIOS_SPEW,
+	       "i915lightup: graphics %p mmio %08x addrport %04x physbase %08x\n",
+	       (void *)pgfx, pmmio, piobase, pphysbase);
+
+	intel_gmbus_read_edid(pmmio + GMBUS0, 3, 0x50, edid_data, 128);
+	decode_edid(edid_data, sizeof(edid_data), &edid);
+
+	hpolarity = (edid.phsync == '-');
+	vpolarity = (edid.pvsync == '-');
+	hactive = edid.x_resolution;
+	vactive = edid.y_resolution;
+	right_border = edid.hborder;
+	bottom_border = edid.vborder;
+	vblank = edid.vbl;
+	hblank = edid.hbl;
+	vsync = edid.vspw;
+	hsync = edid.hspw;
+	hfront_porch = edid.hso;
+	vfront_porch = edid.vso;
+
+	for (i = 0; i < 2; i++)
+		for (j = 0; j < 0x100; j++)
+			/* R=j, G=j, B=j.  */
+			write32(pmmio + PALETTE(i) + 4 * j, 0x10101 * j);
+
+	write32(pmmio + PCH_PP_CONTROL, PANEL_UNLOCK_REGS
+		| (read32(pmmio + PCH_PP_CONTROL) & ~PANEL_UNLOCK_MASK));
+
+	write32(pmmio + MI_ARB_STATE, MI_ARB_C3_LP_WRITE_ENABLE | (1 << 27));
+	/* Clean registers.  */
+	for (i = 0; i < 0x20; i += 4)
+		write32(pmmio + RENDER_RING_BASE + i, 0);
+	for (i = 0; i < 0x20; i += 4)
+		write32(pmmio + FENCE_REG_965_0 + i, 0);
+	write32(pmmio + PP_ON_DELAYS, 0);
+	write32(pmmio + PP_OFF_DELAYS, 0);
+
+	/* Disable VGA.  */
+	write32(pmmio + VGACNTRL, VGA_DISP_DISABLE);
+
+	/* Disable pipes.  */
+	write32(pmmio + PIPECONF(0), 0);
+	write32(pmmio + PIPECONF(1), 0);
+
+	/* Init PRB0.  */
+	write32(pmmio + HWS_PGA, 0x352d2000);
+	write32(pmmio + PRB0_CTL, 0);
+	write32(pmmio + PRB0_HEAD, 0);
+	write32(pmmio + PRB0_TAIL, 0);
+	write32(pmmio + PRB0_START, 0);
+	write32(pmmio + PRB0_CTL, 0x0001f001);
+
+	write32(pmmio + D_STATE, DSTATE_PLL_D3_OFF
+		| DSTATE_GFX_CLOCK_GATING | DSTATE_DOT_CLOCK_GATING);
+	write32(pmmio + ECOSKPD, 0x00010000);
+	write32(pmmio + HWSTAM, 0xeffe);
+	write32(pmmio + PORT_HOTPLUG_EN, conf->gpu_hotplug);
+	write32(pmmio + INSTPM, 0x08000000 | INSTPM_AGPBUSY_DIS);
+
+	target_frequency = conf->gpu_lvds_is_dual_channel ? edid.pixel_clock
+		: (2 * edid.pixel_clock);
+
+	/* Find suitable divisors.  */
+	for (candp1 = 1; candp1 <= 8; candp1++) {
+		for (candn = 5; candn <= 10; candn++) {
+			u32 cur_frequency;
+			u32 m; /* 77 - 131.  */
+			u32 denom; /* 35 - 560.  */
+			u32 current_delta;
+
+			denom = candn * candp1 * 7;
+			/* Doesnt overflow for up to
+			   5000000 kHz = 5 GHz.  */
+			m = (target_frequency * denom
+			     + BASE_FREQUENCY / 2) / BASE_FREQUENCY;
+
+			if (m < 77 || m > 131)
+				continue;
+
+			cur_frequency = (BASE_FREQUENCY * m) / denom;
+			if (target_frequency > cur_frequency)
+				current_delta = target_frequency - cur_frequency;
+			else
+				current_delta = cur_frequency - target_frequency;
+
+			if (best_delta > current_delta) {
+				best_delta = current_delta;
+				pixel_n = candn;
+				pixel_p1 = candp1;
+				pixel_m2 = ((m + 3) % 5) + 7;
+				pixel_m1 = (m - pixel_m2) / 5;
+			}
+		}
+	}
+
+	if (best_delta == 0xffffffff) {
+		printk (BIOS_ERR, "Couldn't find GFX clock divisors\n");
+		return -1;
+	}
+
+	printk(BIOS_INFO, "bringing up panel at resolution %d x %d\n",
+	       hactive, vactive);
+	printk(BIOS_DEBUG, "Borders %d x %d\n", right_border, bottom_border);
+	printk(BIOS_DEBUG, "Blank %d x %d\n", hblank, vblank);
+	printk(BIOS_DEBUG, "Sync %d x %d\n", hsync, vsync);
+	printk(BIOS_DEBUG, "Front porch %d x %d\n", hfront_porch, vfront_porch);
+	printk(BIOS_DEBUG, (conf->gpu_lvds_use_spread_spectrum_clock
+			    ? "Spread spectrum clock\n"
+			    : "DREF clock\n"));
+	printk(BIOS_DEBUG, (conf->gpu_lvds_is_dual_channel
+			    ? "Dual channel\n"
+			    : "Single channel\n"));
+	printk(BIOS_DEBUG, "Polarities %d, %d\n",
+	       hpolarity, vpolarity);
+	printk(BIOS_DEBUG, "Pixel N=%d, M1=%d, M2=%d, P1=%d\n",
+	       pixel_n, pixel_m1, pixel_m2, pixel_p1);
+	printk(BIOS_DEBUG, "Pixel clock %d kHz\n",
+	       BASE_FREQUENCY * (5 * pixel_m1 + pixel_m2) / pixel_n
+	       / (pixel_p1 * 7));
+
+	write32(pmmio + DSPCNTR(0), DISPPLANE_BGRX888
+		| DISPPLANE_SEL_PIPE_B | DISPPLANE_GAMMA_ENABLE);
+
+	mdelay(1);
+	write32(pmmio + PP_CONTROL, PANEL_UNLOCK_REGS
+		| (read32(pmmio + PP_CONTROL) & ~PANEL_UNLOCK_MASK));
+	write32(pmmio + FP0(1),
+		((pixel_n - 2) << 16)
+		| ((pixel_m1 - 2) << 8) | pixel_m2);
+	write32(pmmio + DPLL(1),
+		DPLL_VGA_MODE_DIS |
+		DPLL_VCO_ENABLE | DPLLB_MODE_LVDS
+		| (conf->gpu_lvds_is_dual_channel ? DPLLB_LVDS_P2_CLOCK_DIV_7
+		   : DPLLB_LVDS_P2_CLOCK_DIV_14)
+		| (conf->gpu_lvds_use_spread_spectrum_clock
+		   ? DPLL_INTEGRATED_CLOCK_VLV | DPLL_INTEGRATED_CRI_CLK_VLV
+		   : 0)
+		| (pixel_p1 << 16)
+		| (pixel_p1));
+	mdelay(1);
+	write32(pmmio + DPLL(1),
+		DPLL_VGA_MODE_DIS |
+		DPLL_VCO_ENABLE | DPLLB_MODE_LVDS
+		| (conf->gpu_lvds_is_dual_channel ? DPLLB_LVDS_P2_CLOCK_DIV_7
+		   : DPLLB_LVDS_P2_CLOCK_DIV_14)
+		| ((conf->gpu_lvds_use_spread_spectrum_clock ? 3 : 0) << 13)
+		| (pixel_p1 << 16)
+		| (pixel_p1));
+	mdelay(1);
+	write32(pmmio + HTOTAL(1),
+		((hactive + right_border + hblank - 1) << 16)
+		| (hactive - 1));
+	write32(pmmio + HBLANK(1),
+		((hactive + right_border + hblank - 1) << 16)
+		| (hactive + right_border - 1));
+	write32(pmmio + HSYNC(1),
+		((hactive + right_border + hfront_porch + hsync - 1) << 16)
+		| (hactive + right_border + hfront_porch - 1));
+
+	write32(pmmio + VTOTAL(1), ((vactive + bottom_border + vblank - 1) << 16)
+		| (vactive - 1));
+	write32(pmmio + VBLANK(1), ((vactive + bottom_border + vblank - 1) << 16)
+		| (vactive + bottom_border - 1));
+	write32(pmmio + VSYNC(1),
+		(vactive + bottom_border + vfront_porch + vsync - 1)
+		| (vactive + bottom_border + vfront_porch - 1));
+
+	write32(pmmio + PIPESRC(1), ((hactive - 1) << 16) | (vactive - 1));
+
+	/* Disable panel fitter (we're in native resolution).  */
+	write32(pmmio + PF_CTL(0), 0);
+	write32(pmmio + PF_WIN_SZ(0), 0);
+	write32(pmmio + PF_WIN_POS(0), 0);
+	write32(pmmio + PFIT_PGM_RATIOS, 0);
+	write32(pmmio + PFIT_CONTROL, 0);
+
+	mdelay(1);
+
+	write32(pmmio + DSPSIZE(0), (hactive - 1) | ((vactive - 1) << 16));
+	write32(pmmio + DSPPOS(0), 0);
+
+	/* Backlight init. */
+	write32(pmmio + FW_BLC_SELF, FW_BLC_SELF_EN_MASK);
+	write32(pmmio + FW_BLC, 0x011d011a);
+	write32(pmmio + FW_BLC2, 0x00000102);
+	write32(pmmio + FW_BLC_SELF, FW_BLC_SELF_EN_MASK);
+	write32(pmmio + FW_BLC_SELF, 0x0001003f);
+	write32(pmmio + FW_BLC, 0x011d0109);
+	write32(pmmio + FW_BLC2, 0x00000102);
+	write32(pmmio + FW_BLC_SELF, FW_BLC_SELF_EN_MASK);
+	write32(pmmio + BLC_PWM_CTL, conf->gpu_backlight);
+
+	edid.bytes_per_line = (edid.bytes_per_line + 63) & ~63;
+	write32(pmmio + DSPADDR(0), 0);
+	write32(pmmio + DSPSURF(0), 0);
+	write32(pmmio + DSPSTRIDE(0), edid.bytes_per_line);
+	write32(pmmio + DSPCNTR(0), DISPLAY_PLANE_ENABLE | DISPPLANE_BGRX888
+		| DISPPLANE_SEL_PIPE_B | DISPPLANE_GAMMA_ENABLE);
+	mdelay(1);
+
+	write32(pmmio + PIPECONF(1), PIPECONF_ENABLE);
+	write32(pmmio + LVDS, LVDS_ON
+		| (hpolarity << 20) | (vpolarity << 21)
+		| (conf->gpu_lvds_is_dual_channel ? LVDS_CLOCK_B_POWERUP_ALL
+		   | LVDS_CLOCK_BOTH_POWERUP_ALL : 0)
+		| LVDS_CLOCK_A_POWERUP_ALL
+		| LVDS_PIPE(1));
+
+	write32(pmmio + PP_CONTROL, PANEL_UNLOCK_REGS | PANEL_POWER_OFF);
+	write32(pmmio + PP_CONTROL, PANEL_UNLOCK_REGS | PANEL_POWER_RESET);
+	mdelay(1);
+	write32(pmmio + PP_CONTROL, PANEL_UNLOCK_REGS
+		| PANEL_POWER_ON | PANEL_POWER_RESET);
+
+	printk (BIOS_DEBUG, "waiting for panel powerup\n");
+	while (1) {
+		u32 reg32;
+		reg32 = read32(pmmio + PP_STATUS);
+		if ((reg32 & PP_SEQUENCE_MASK) == PP_SEQUENCE_NONE)
+			break;
+	}
+	printk (BIOS_DEBUG, "panel powered up\n");
+
+	write32(pmmio + PP_CONTROL, PANEL_POWER_ON | PANEL_POWER_RESET);
+
+	/* Clear interrupts. */
+	write32(pmmio + DEIIR, 0xffffffff);
+	write32(pmmio + SDEIIR, 0xffffffff);
+	write32(pmmio + IIR, 0xffffffff);
+	write32(pmmio + IMR, 0xffffffff);
+	write32(pmmio + EIR, 0xffffffff);
+
+	/* GTT is the Global Translation Table for the graphics pipeline.
+	 * It is used to translate graphics addresses to physical
+	 * memory addresses. As in the CPU, GTTs map 4K pages.
+	 * There are 32 bits per pixel, or 4 bytes,
+	 * which means 1024 pixels per page.
+	 * There are 4250 GTTs on Link:
+	 * 2650 (X) * 1700 (Y) pixels / 1024 pixels per page.
+	 * The setgtt function adds a further bit of flexibility:
+	 * it allows you to set a range (the first two parameters) to point
+	 * to a physical address (third parameter);the physical address is
+	 * incremented by a count (fourth parameter) for each GTT in the
+	 * range.
+	 * Why do it this way? For ultrafast startup,
+	 * we can point all the GTT entries to point to one page,
+	 * and set that page to 0s:
+	 * memset(physbase, 0, 4096);
+	 * setgtt(0, 4250, physbase, 0);
+	 * this takes about 2 ms, and is a win because zeroing
+	 * the page takes a up to 200 ms. We will be exploiting this
+	 * trick in a later rev of this code.
+	 * This call sets the GTT to point to a linear range of pages
+	 * starting at physbase.
+	 */
+
+	if (gtt_setup(pmmio)) {
+		printk(BIOS_ERR, "ERROR: GTT Setup Failed!!!\n");
+		return 0;
+	}
+
+	/* Setup GTT.  */
+	for (i = 0; i < 0x2000; i++)
+	{
+		outl((i << 2) | 1, piobase);
+		outl(pphysbase + (i << 12) + 1, piobase + 4);
+	}
+
+	temp = read32(pmmio + PGETBL_CTL);
+	printk(BIOS_INFO, "GTT PGETBL_CTL register: 0x%lx\n", temp);
+
+	if (temp & 1)
+		printk(BIOS_INFO, "GTT Enabled\n");
+	else
+		printk(BIOS_ERR, "ERROR: GTT is still Disabled!!!\n");
+
+	printk(BIOS_SPEW, "memset %p to 0x00 for %d bytes\n",
+	       (void *)pgfx, hactive * vactive * 4);
+	memset((void *)pgfx, 0x00, hactive * vactive * 4);
+
+	set_vbe_mode_info_valid(&edid, pgfx);
+
+	return 0;
+}
+#endif
+
+static void gma_func0_init(struct device *dev)
+{
+	u32 reg32;
+
+	/* Unconditionally reset graphics */
+	pci_write_config8(dev, GDRST, 1);
+	udelay(50);
+	pci_write_config8(dev, GDRST, 0);
+	/* wait for device to finish */
+	while (pci_read_config8(dev, GDRST) & 1) { };
+
+	/* IGD needs to be Bus Master */
+	reg32 = pci_read_config32(dev, PCI_COMMAND);
+	pci_write_config32(dev, PCI_COMMAND, reg32 | PCI_COMMAND_MASTER
+		 | PCI_COMMAND_IO | PCI_COMMAND_MEMORY);
+
+#if !CONFIG_MAINBOARD_DO_NATIVE_VGA_INIT
+	/* PCI Init, will run VBIOS */
+	pci_dev_init(dev);
+#endif
+
+
+#if CONFIG_MAINBOARD_DO_NATIVE_VGA_INIT
+	/* This should probably run before post VBIOS init. */
+	printk(BIOS_SPEW, "Initializing VGA without OPROM.\n");
+	u32 iobase, mmiobase, graphics_base;
+	struct northbridge_intel_i945_config *conf = dev->chip_info;
+
+	iobase = dev->resource_list[1].base;
+	mmiobase = dev->resource_list[0].base;
+	graphics_base = dev->resource_list[2].base;
+
+	printk(BIOS_SPEW, "GMADR=0x%08x GTTADR=0x%08x\n",
+		pci_read_config32(dev, 0x18),
+		pci_read_config32(dev, 0x1c)
+	);
+
+		int err;
+	err = intel_gma_init(conf, pci_read_config32(dev, 0x5c) & ~0xf,
+			     iobase, mmiobase, graphics_base);
+	if (err == 0)
+		gfx_set_init_done(1);
+#endif
+}
+
+/* This doesn't reclaim stolen UMA memory, but IGD could still
+   be reenabled later. */
+static void gma_func0_disable(struct device *dev)
+{
+	struct device *dev_host = dev_find_slot(0, PCI_DEVFN(0x0, 0));
+
+	pci_write_config16(dev, GCFC, 0xa00);
+	pci_write_config16(dev_host, GGC, (1 << 1));
+
+	unsigned int reg32 = pci_read_config32(dev_host, DEVEN);
+	reg32 &= ~(DEVEN_D2F0 | DEVEN_D2F1);
+	pci_write_config32(dev_host, DEVEN, reg32);
+
+	dev->enabled = 0;
+}
+
+static void gma_func1_init(struct device *dev)
+{
+	u32 reg32;
+	u8 val;
+
+	/* IGD needs to be Bus Master, also enable IO accesss */
+	reg32 = pci_read_config32(dev, PCI_COMMAND);
+	pci_write_config32(dev, PCI_COMMAND, reg32 |
+			PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY | PCI_COMMAND_IO);
+
+	if (get_option(&val, "tft_brightness") == CB_SUCCESS)
+		pci_write_config8(dev, 0xf4, val);
+	else
+		pci_write_config8(dev, 0xf4, 0xff);
+}
+
+static void gma_set_subsystem(device_t dev, unsigned vendor, unsigned device)
+{
+	if (!vendor || !device) {
+		pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
+				pci_read_config32(dev, PCI_VENDOR_ID));
+	} else {
+		pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
+				((device & 0xffff) << 16) | (vendor & 0xffff));
+	}
+}
+
+static struct pci_operations gma_pci_ops = {
+	.set_subsystem    = gma_set_subsystem,
+};
+
+static struct device_operations gma_func0_ops = {
+	.read_resources		= pci_dev_read_resources,
+	.set_resources		= pci_dev_set_resources,
+	.enable_resources	= pci_dev_enable_resources,
+	.init			= gma_func0_init,
+	.scan_bus		= 0,
+	.enable			= 0,
+	.disable		= gma_func0_disable,
+	.ops_pci		= &gma_pci_ops,
+};
+
+
+static struct device_operations gma_func1_ops = {
+	.read_resources		= pci_dev_read_resources,
+	.set_resources		= pci_dev_set_resources,
+	.enable_resources	= pci_dev_enable_resources,
+	.init			= gma_func1_init,
+	.scan_bus		= 0,
+	.enable			= 0,
+	.ops_pci		= &gma_pci_ops,
+};
+
+static const struct pci_driver i945_gma_func0_driver __pci_driver = {
+	.ops	= &gma_func0_ops,
+	.vendor	= PCI_VENDOR_ID_INTEL,
+	.device	= 0x27a2,
+};
+
+static const struct pci_driver i945_gma_func1_driver __pci_driver = {
+	.ops	= &gma_func1_ops,
+	.vendor	= PCI_VENDOR_ID_INTEL,
+	.device	= 0x27a6,
+};