Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

14 files changed, 85 insertions, 44 deletions

diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index b77b30923928..e815b354c09d 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -406,7 +406,7 @@ static struct {
 	{ PCI_CHIP_MACH64LB, "3D RAGE LT PRO (Mach64 LB, AGP)", 236, 75, 100, 135, ATI_CHIP_264LTPRO },
 	{ PCI_CHIP_MACH64LD, "3D RAGE LT PRO (Mach64 LD, AGP)", 230, 100, 100, 135, ATI_CHIP_264LTPRO },
 	{ PCI_CHIP_MACH64LI, "3D RAGE LT PRO (Mach64 LI, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO | M64F_G3_PB_1_1 | M64F_G3_PB_1024x768 },
-	{ PCI_CHIP_MACH64LP, "3D RAGE LT PRO (Mach64 LP, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO },
+	{ PCI_CHIP_MACH64LP, "3D RAGE LT PRO (Mach64 LP, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO | M64F_G3_PB_1024x768 },
 	{ PCI_CHIP_MACH64LQ, "3D RAGE LT PRO (Mach64 LQ, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO },
 
 	{ PCI_CHIP_MACH64GM, "3D RAGE XL (Mach64 GM, AGP 2x)", 230, 83, 63, 135, ATI_CHIP_264XL },
diff --git a/drivers/video/aty/radeon_i2c.c b/drivers/video/aty/radeon_i2c.c
index 676754520099..869725a13c21 100644
--- a/drivers/video/aty/radeon_i2c.c
+++ b/drivers/video/aty/radeon_i2c.c
@@ -139,7 +139,13 @@ void radeon_delete_i2c_busses(struct radeonfb_info *rinfo)
 int radeon_probe_i2c_connector(struct radeonfb_info *rinfo, int conn,
 			       u8 **out_edid)
 {
-	u8 *edid = fb_ddc_read(&rinfo->i2c[conn-1].adapter);
+	u32 reg = rinfo->i2c[conn-1].ddc_reg;
+	u8 *edid;
+
+	OUTREG(reg, INREG(reg) &
+			~(VGA_DDC_DATA_OUTPUT | VGA_DDC_CLK_OUTPUT));
+
+	edid = fb_ddc_read(&rinfo->i2c[conn-1].adapter);
 
 	if (out_edid)
 		*out_edid = edid;
diff --git a/drivers/video/backlight/corgi_bl.c b/drivers/video/backlight/corgi_bl.c
index 2ebbfd95145f..d07ecb53c68b 100644
--- a/drivers/video/backlight/corgi_bl.c
+++ b/drivers/video/backlight/corgi_bl.c
@@ -111,7 +111,7 @@ static struct backlight_properties corgibl_data = {
 	.update_status  = corgibl_set_intensity,
 };
 
-static int __init corgibl_probe(struct platform_device *pdev)
+static int corgibl_probe(struct platform_device *pdev)
 {
 	struct corgibl_machinfo *machinfo = pdev->dev.platform_data;
 
@@ -166,4 +166,4 @@ module_exit(corgibl_exit);
 
 MODULE_AUTHOR("Richard Purdie <rpurdie@rpsys.net>");
 MODULE_DESCRIPTION("Corgi Backlight Driver");
-MODULE_LICENSE("GPLv2");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/backlight/hp680_bl.c b/drivers/video/backlight/hp680_bl.c
index fe1488374f62..e3993213d10e 100644
--- a/drivers/video/backlight/hp680_bl.c
+++ b/drivers/video/backlight/hp680_bl.c
@@ -19,7 +19,7 @@
 #include <linux/backlight.h>
 
 #include <asm/cpu/dac.h>
-#include <asm/hp6xx/hp6xx.h>
+#include <asm/hp6xx.h>
 #include <asm/hd64461.h>
 
 #define HP680_MAX_INTENSITY 255
diff --git a/drivers/video/fb_ddc.c b/drivers/video/fb_ddc.c
index 3aa6ebf68f17..f836137a0eda 100644
--- a/drivers/video/fb_ddc.c
+++ b/drivers/video/fb_ddc.c
@@ -20,26 +20,26 @@
 static unsigned char *fb_do_probe_ddc_edid(struct i2c_adapter *adapter)
 {
 	unsigned char start = 0x0;
+	unsigned char *buf = kmalloc(EDID_LENGTH, GFP_KERNEL);
 	struct i2c_msg msgs[] = {
 		{
 			.addr	= DDC_ADDR,
+			.flags	= 0,
 			.len	= 1,
 			.buf	= &start,
 		}, {
 			.addr	= DDC_ADDR,
 			.flags	= I2C_M_RD,
 			.len	= EDID_LENGTH,
+			.buf	= buf,
 		}
 	};
-	unsigned char *buf;
 
-	buf = kmalloc(EDID_LENGTH, GFP_KERNEL);
 	if (!buf) {
 		dev_warn(&adapter->dev, "unable to allocate memory for EDID "
 			 "block.\n");
 		return NULL;
 	}
-	msgs[1].buf = buf;
 
 	if (i2c_transfer(adapter, msgs, 2) == 2)
 		return buf;
diff --git a/drivers/video/hitfb.c b/drivers/video/hitfb.c
index 3afb472763c0..3dc49424dc75 100644
--- a/drivers/video/hitfb.c
+++ b/drivers/video/hitfb.c
@@ -29,7 +29,6 @@
 #include <asm/io.h>
 #include <asm/hd64461.h>
 #include <asm/cpu/dac.h>
-#include <asm/hp6xx/hp6xx.h>
 
 #define	WIDTH 640
 
diff --git a/drivers/video/intelfb/intelfbhw.c b/drivers/video/intelfb/intelfbhw.c
index eeeeff9a09eb..a95836839e1e 100644
--- a/drivers/video/intelfb/intelfbhw.c
+++ b/drivers/video/intelfb/intelfbhw.c
@@ -161,7 +161,7 @@ intelfbhw_get_memory(struct pci_dev *pdev, int *aperture_size,
 		return 1;
 
 	/* Find the bridge device.  It is always 0:0.0 */
-	if (!(bridge_dev = pci_find_slot(0, PCI_DEVFN(0, 0)))) {
+	if (!(bridge_dev = pci_get_bus_and_slot(0, PCI_DEVFN(0, 0)))) {
 		ERR_MSG("cannot find bridge device\n");
 		return 1;
 	}
@@ -169,6 +169,8 @@ intelfbhw_get_memory(struct pci_dev *pdev, int *aperture_size,
 	/* Get the fb aperture size and "stolen" memory amount. */
 	tmp = 0;
 	pci_read_config_word(bridge_dev, INTEL_GMCH_CTRL, &tmp);
+	pci_dev_put(bridge_dev);
+
 	switch (pdev->device) {
 	case PCI_DEVICE_ID_INTEL_915G:
 	case PCI_DEVICE_ID_INTEL_915GM:
@@ -662,7 +664,7 @@ intelfbhw_print_hw_state(struct intelfb_info *dinfo, struct intelfb_hwstate *hw)
 	int index = dinfo->pll_index;
 	DBG_MSG("intelfbhw_print_hw_state\n");
 
-	if (!hw || !dinfo)
+	if (!hw)
 		return;
 	/* Read in as much of the HW state as possible. */
 	printk("hw state dump start\n");
diff --git a/drivers/video/nvidia/nv_hw.c b/drivers/video/nvidia/nv_hw.c
index 9ed640d35728..ea426115c6f9 100644
--- a/drivers/video/nvidia/nv_hw.c
+++ b/drivers/video/nvidia/nv_hw.c
@@ -145,12 +145,18 @@ static void nvGetClocks(struct nvidia_par *par, unsigned int *MClk,
 
 	if (par->Architecture >= NV_ARCH_40) {
 		pll = NV_RD32(par->PMC, 0x4020);
-		P = (pll >> 16) & 0x03;
+		P = (pll >> 16) & 0x07;
 		pll = NV_RD32(par->PMC, 0x4024);
 		M = pll & 0xFF;
 		N = (pll >> 8) & 0xFF;
-		MB = (pll >> 16) & 0xFF;
-		NB = (pll >> 24) & 0xFF;
+		if (((par->Chipset & 0xfff0) == 0x0290) ||
+				((par->Chipset & 0xfff0) == 0x0390)) {
+			MB = 1;
+			NB = 1;
+		} else {
+			MB = (pll >> 16) & 0xFF;
+			NB = (pll >> 24) & 0xFF;
+		}
 		*MClk = ((N * NB * par->CrystalFreqKHz) / (M * MB)) >> P;
 
 		pll = NV_RD32(par->PMC, 0x4000);
diff --git a/drivers/video/nvidia/nv_setup.c b/drivers/video/nvidia/nv_setup.c
index a18a9aebf05f..eab3e282a4de 100644
--- a/drivers/video/nvidia/nv_setup.c
+++ b/drivers/video/nvidia/nv_setup.c
@@ -262,7 +262,7 @@ static void nv10GetConfig(struct nvidia_par *par)
 #endif
 
 	dev = pci_find_slot(0, 1);
-	if ((par->Chipset && 0xffff) == 0x01a0) {
+	if ((par->Chipset & 0xffff) == 0x01a0) {
 		int amt = 0;
 
 		pci_read_config_dword(dev, 0x7c, &amt);
@@ -359,6 +359,7 @@ int NVCommonSetup(struct fb_info *info)
 	case 0x0186:
 	case 0x0187:
 	case 0x018D:
+	case 0x0228:
 	case 0x0286:
 	case 0x028C:
 	case 0x0316:
@@ -382,6 +383,10 @@ int NVCommonSetup(struct fb_info *info)
 	case 0x034C:
 	case 0x0160:
 	case 0x0166:
+	case 0x0169:
+	case 0x016B:
+	case 0x016C:
+	case 0x016D:
 	case 0x00C8:
 	case 0x00CC:
 	case 0x0144:
@@ -639,12 +644,23 @@ int NVCommonSetup(struct fb_info *info)
 		par->fpHeight = NV_RD32(par->PRAMDAC, 0x0800) + 1;
 		par->fpSyncs = NV_RD32(par->PRAMDAC, 0x0848) & 0x30000033;
 
-		printk("Panel size is %i x %i\n", par->fpWidth, par->fpHeight);
+		printk("nvidiafb: Panel size is %i x %i\n", par->fpWidth, par->fpHeight);
 	}
 
 	if (monA)
 		info->monspecs = *monA;
 
+	if (!par->FlatPanel || !par->twoHeads)
+		par->FPDither = 0;
+
+	par->LVDS = 0;
+	if (par->FlatPanel && par->twoHeads) {
+		NV_WR32(par->PRAMDAC0, 0x08B0, 0x00010004);
+		if (par->PRAMDAC0[0x08b4] & 1)
+			par->LVDS = 1;
+		printk("nvidiafb: Panel is %s\n", par->LVDS ? "LVDS" : "TMDS");
+	}
+
 	kfree(edidA);
 	kfree(edidB);
 done:
diff --git a/drivers/video/nvidia/nv_type.h b/drivers/video/nvidia/nv_type.h
index acdc26693402..86e65dea60d3 100644
--- a/drivers/video/nvidia/nv_type.h
+++ b/drivers/video/nvidia/nv_type.h
@@ -129,6 +129,7 @@ struct nvidia_par {
 	int fpHeight;
 	int PanelTweak;
 	int paneltweak;
+	int LVDS;
 	int pm_state;
 	u32 crtcSync_read;
 	u32 fpSyncs;
diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c
index eb24107bcc81..538e947610e1 100644
--- a/drivers/video/nvidia/nvidia.c
+++ b/drivers/video/nvidia/nvidia.c
@@ -1160,20 +1160,20 @@ static u32 __devinit nvidia_get_arch(struct fb_info *info)
 	case 0x0340:		/* GeForceFX 5700 */
 		arch = NV_ARCH_30;
 		break;
-	case 0x0040:
-	case 0x00C0:
-	case 0x0120:
+	case 0x0040:		/* GeForce 6800 */
+	case 0x00C0:		/* GeForce 6800 */
+	case 0x0120:		/* GeForce 6800 */
 	case 0x0130:
-	case 0x0140:
-	case 0x0160:
-	case 0x01D0:
-	case 0x0090:
-	case 0x0210:
-	case 0x0220:
+	case 0x0140:		/* GeForce 6600 */
+	case 0x0160:		/* GeForce 6200 */
+	case 0x01D0:		/* GeForce 7200, 7300, 7400 */
+	case 0x0090:		/* GeForce 7800 */
+	case 0x0210:		/* GeForce 6800 */
+	case 0x0220:		/* GeForce 6200 */
 	case 0x0230:
-	case 0x0240:
-	case 0x0290:
-	case 0x0390:
+	case 0x0240:		/* GeForce 6100 */
+	case 0x0290:		/* GeForce 7900 */
+	case 0x0390:		/* GeForce 7600 */
 		arch = NV_ARCH_40;
 		break;
 	case 0x0020:		/* TNT, TNT2 */
diff --git a/drivers/video/offb.c b/drivers/video/offb.c
index bad0e98fb3b6..9a40bbecf76b 100644
--- a/drivers/video/offb.c
+++ b/drivers/video/offb.c
@@ -157,7 +157,7 @@ static int offb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
 		out_le32(par->cmap_adr + 0xb4, (red << 16 | green << 8 | blue));
 		break;
 	case cmap_gxt2000:
-		out_le32((unsigned __iomem *) par->cmap_adr + regno,
+		out_le32(((unsigned __iomem *) par->cmap_adr) + regno,
 			 (red << 16 | green << 8 | blue));
 		break;
 	}
@@ -213,7 +213,7 @@ static int offb_blank(int blank, struct fb_info *info)
 				out_le32(par->cmap_adr + 0xb4, 0);
 				break;
 			case cmap_gxt2000:
-				out_le32((unsigned __iomem *) par->cmap_adr + i,
+				out_le32(((unsigned __iomem *) par->cmap_adr) + i,
 					 0);
 				break;
 			}
@@ -226,13 +226,23 @@ static int offb_blank(int blank, struct fb_info *info)
 static void __iomem *offb_map_reg(struct device_node *np, int index,
 				  unsigned long offset, unsigned long size)
 {
-	struct resource r;
-
-	if (of_address_to_resource(np, index, &r))
-		return 0;
-	if ((r.start + offset + size) > r.end)
-		return 0;
-	return ioremap(r.start + offset, size);
+	const u32 *addrp;
+	u64 asize, taddr;
+	unsigned int flags;
+
+	addrp = of_get_pci_address(np, index, &asize, &flags);
+	if (addrp == NULL)
+		addrp = of_get_address(np, index, &asize, &flags);
+	if (addrp == NULL)
+		return NULL;
+	if ((flags & (IORESOURCE_IO | IORESOURCE_MEM)) == 0)
+		return NULL;
+	if ((offset + size) > asize)
+		return NULL;
+	taddr = of_translate_address(np, addrp);
+	if (taddr == OF_BAD_ADDR)
+		return NULL;
+	return ioremap(taddr + offset, size);
 }
 
 static void __init offb_init_fb(const char *name, const char *full_name,
@@ -289,7 +299,6 @@ static void __init offb_init_fb(const char *name, const char *full_name,
 
 	par->cmap_type = cmap_unknown;
 	if (depth == 8) {
-		/* Palette hacks disabled for now */
 		if (dp && !strncmp(name, "ATY,Rage128", 11)) {
 			par->cmap_adr = offb_map_reg(dp, 2, 0, 0x1fff);
 			if (par->cmap_adr)
@@ -313,7 +322,8 @@ static void __init offb_init_fb(const char *name, const char *full_name,
 			    ioremap(base + 0x7ff000, 0x1000) + 0xcc0;
 			par->cmap_data = par->cmap_adr + 1;
 			par->cmap_type = cmap_m64;
-		} else if (dp && device_is_compatible(dp, "pci1014,b7")) {
+		} else if (dp && (device_is_compatible(dp, "pci1014,b7") ||
+				  device_is_compatible(dp, "pci1014,21c"))) {
 			par->cmap_adr = offb_map_reg(dp, 0, 0x6000, 0x1000);
 			if (par->cmap_adr)
 				par->cmap_type = cmap_gxt2000;
@@ -433,7 +443,7 @@ static void __init offb_init_nodriver(struct device_node *dp, int no_real_node)
 	pp = get_property(dp, "linux,bootx-linebytes", &len);
 	if (pp == NULL)
 		pp = get_property(dp, "linebytes", &len);
-	if (pp && len == sizeof(u32))
+	if (pp && len == sizeof(u32) && (*pp != 0xffffffffu))
 		pitch = *pp;
 	else
 		pitch = width * ((depth + 7) / 8);
@@ -496,7 +506,7 @@ static void __init offb_init_nodriver(struct device_node *dp, int no_real_node)
 		offb_init_fb(no_real_node ? "bootx" : dp->name,
 			     no_real_node ? "display" : dp->full_name,
 			     width, height, depth, pitch, address,
-			     no_real_node ? dp : NULL);
+			     no_real_node ? NULL : dp);
 	}
 }
 
diff --git a/drivers/video/pnx4008/pnxrgbfb.c b/drivers/video/pnx4008/pnxrgbfb.c
index 7d9453c91a42..f29e66e2d774 100644
--- a/drivers/video/pnx4008/pnxrgbfb.c
+++ b/drivers/video/pnx4008/pnxrgbfb.c
@@ -154,7 +154,8 @@ static int __devinit rgbfb_probe(struct platform_device *pdev)
 			goto err1;
 	}
 
-	if (!fb_get_options("pnxrgbfb", &option) && !strcmp(option, "nocursor"))
+	if (!fb_get_options("pnxrgbfb", &option) && option &&
+			!strcmp(option, "nocursor"))
 		rgbfb_ops.fb_cursor = no_cursor;
 
 	info->node = -1;
@@ -191,7 +192,7 @@ err:
 
 static struct platform_driver rgbfb_driver = {
 	.driver = {
-		.name = "rgbfb",
+		.name = "pnx4008-rgbfb",
 	},
 	.probe = rgbfb_probe,
 	.remove = rgbfb_remove,
diff --git a/drivers/video/pnx4008/sdum.c b/drivers/video/pnx4008/sdum.c
index 51f0ecc2a511..d23bf0d659b6 100644
--- a/drivers/video/pnx4008/sdum.c
+++ b/drivers/video/pnx4008/sdum.c
@@ -848,7 +848,7 @@ static int sdum_remove(struct platform_device *pdev)
 
 static struct platform_driver sdum_driver = {
 	.driver = {
-		.name = "sdum",
+		.name = "pnx4008-sdum",
 	},
 	.probe = sdum_probe,
 	.remove = sdum_remove,