Merge branch 'linus' into x86/ptemasktip-x86-ptemask-2008-06-16_09.20_Mon

7 files changed, 53 insertions, 53 deletions

diff --git a/drivers/video/cirrusfb.c b/drivers/video/cirrusfb.c
index 35ac9d956b3d..c14b2435d23e 100644
--- a/drivers/video/cirrusfb.c
+++ b/drivers/video/cirrusfb.c
@@ -2432,9 +2432,9 @@ static int cirrusfb_pci_register(struct pci_dev *pdev,
 	info->screen_size = board_size;
 	cinfo->unmap = cirrusfb_pci_unmap;
 
-	printk(KERN_INFO " RAM (%lu kB) at 0xx%lx, ",
-		info->screen_size >> 10, board_addr);
-	printk(KERN_INFO "Cirrus Logic chipset on PCI bus\n");
+	printk(KERN_INFO "RAM (%lu kB) at 0x%lx, Cirrus "
+			"Logic chipset on PCI bus\n",
+			info->screen_size >> 10, board_addr);
 	pci_set_drvdata(pdev, info);
 
 	ret = cirrusfb_register(info);
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 5fa8b76673cb..97aff8db10bf 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -2275,9 +2275,7 @@ static int fbcon_switch(struct vc_data *vc)
 	 * in fb_set_var()
 	 */
 	info->var.activate = var.activate;
-	var.yoffset = info->var.yoffset;
-	var.xoffset = info->var.xoffset;
-	var.vmode = info->var.vmode;
+	var.vmode |= info->var.vmode & ~FB_VMODE_MASK;
 	fb_set_var(info, &var);
 	ops->var = info->var;
 
diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c
index b50bb03cb5ab..0a2785361ca3 100644
--- a/drivers/video/fsl-diu-fb.c
+++ b/drivers/video/fsl-diu-fb.c
@@ -1320,7 +1320,7 @@ static void free_irq_local(int irq)
  * Power management hooks. Note that we won't be called from IRQ context,
  * unlike the blank functions above, so we may sleep.
  */
-static int fsl_diu_suspend(struct of_device *dev, pm_message_t state)
+static int fsl_diu_suspend(struct of_device *ofdev, pm_message_t state)
 {
 	struct fsl_diu_data *machine_data;
 
@@ -1330,7 +1330,7 @@ static int fsl_diu_suspend(struct of_device *dev, pm_message_t state)
 	return 0;
 }
 
-static int fsl_diu_resume(struct of_device *dev)
+static int fsl_diu_resume(struct of_device *ofdev)
 {
 	struct fsl_diu_data *machine_data;
 
diff --git a/drivers/video/hgafb.c b/drivers/video/hgafb.c
index fb9e67228543..c18880d9db1f 100644
--- a/drivers/video/hgafb.c
+++ b/drivers/video/hgafb.c
@@ -279,7 +279,7 @@ static void hga_blank(int blank_mode)
 
 static int __init hga_card_detect(void)
 {
-	int count=0;
+	int count = 0;
 	void __iomem *p, *q;
 	unsigned short p_save, q_save;
 
@@ -303,20 +303,18 @@ static int __init hga_card_detect(void)
 	writew(0x55aa, p); if (readw(p) == 0x55aa) count++;
 	writew(p_save, p);
 
-	if (count != 2) {
-		return 0;
-	}
+	if (count != 2)
+		goto error;
 
 	/* Ok, there is definitely a card registering at the correct
 	 * memory location, so now we do an I/O port test.
 	 */
 	
-	if (!test_hga_b(0x66, 0x0f)) {	    /* cursor low register */
-		return 0;
-	}
-	if (!test_hga_b(0x99, 0x0f)) {     /* cursor low register */
-		return 0;
-	}
+	if (!test_hga_b(0x66, 0x0f))	    /* cursor low register */
+		goto error;
+
+	if (!test_hga_b(0x99, 0x0f))     /* cursor low register */
+		goto error;
 
 	/* See if the card is a Hercules, by checking whether the vsync
 	 * bit of the status register is changing.  This test lasts for
@@ -331,7 +329,7 @@ static int __init hga_card_detect(void)
 	}
 
 	if (p_save == q_save) 
-		return 0;
+		goto error;
 
 	switch (inb_p(HGA_STATUS_PORT) & 0x70) {
 		case 0x10:
@@ -348,6 +346,12 @@ static int __init hga_card_detect(void)
 			break;
 	}
 	return 1;
+error:
+	if (release_io_ports)
+		release_region(0x3b0, 12);
+	if (release_io_port)
+		release_region(0x3bf, 1);
+	return 0;
 }
 
 /**
diff --git a/drivers/video/leo.c b/drivers/video/leo.c
index 8bc46e930340..13fea61d6ae4 100644
--- a/drivers/video/leo.c
+++ b/drivers/video/leo.c
@@ -17,8 +17,8 @@
 #include <linux/fb.h>
 #include <linux/mm.h>
 #include <linux/of_device.h>
+#include <linux/io.h>
 
-#include <asm/io.h>
 #include <asm/fbio.h>
 
 #include "sbuslib.h"
@@ -33,7 +33,6 @@ static int leo_blank(int, struct fb_info *);
 
 static int leo_mmap(struct fb_info *, struct vm_area_struct *);
 static int leo_ioctl(struct fb_info *, unsigned int, unsigned long);
-static int leo_pan_display(struct fb_var_screeninfo *, struct fb_info *);
 
 /*
  *  Frame buffer operations
@@ -43,7 +42,6 @@ static struct fb_ops leo_ops = {
 	.owner			= THIS_MODULE,
 	.fb_setcolreg		= leo_setcolreg,
 	.fb_blank		= leo_blank,
-	.fb_pan_display		= leo_pan_display,
 	.fb_fillrect		= cfb_fillrect,
 	.fb_copyarea		= cfb_copyarea,
 	.fb_imageblit		= cfb_imageblit,
@@ -78,7 +76,7 @@ static struct fb_ops leo_ops = {
 #define LEO_CUR_TYPE_CMAP	0x00000050
 
 struct leo_cursor {
-	u8		xxx0[16];
+	u8	xxx0[16];
 	u32	cur_type;
 	u32	cur_misc;
 	u32	cur_cursxy;
@@ -105,7 +103,7 @@ struct leo_lx_krn {
 
 struct leo_lc_ss0_krn {
 	u32 	misc;
-	u8		xxx0[0x800-4];
+	u8	xxx0[0x800-4];
 	u32	rev;
 };
 
@@ -116,7 +114,7 @@ struct leo_lc_ss0_usr {
 	u32	fontt;
 	u32	extent;
 	u32	src;
-	u32		dst;
+	u32	dst;
 	u32	copy;
 	u32	fill;
 };
@@ -129,8 +127,8 @@ struct leo_lc_ss1_usr {
 	u8	unknown;
 };
 
-struct leo_ld {
-	u8		xxx0[0xe00];
+struct leo_ld_ss0 {
+	u8	xxx0[0xe00];
 	u32	csr;
 	u32	wid;
 	u32	wmask;
@@ -144,13 +142,13 @@ struct leo_ld {
 	u32	src;		/* Copy/Scroll (SS0 only) */
 	u32	dst;		/* Copy/Scroll/Fill (SS0 only) */
 	u32	extent;		/* Copy/Scroll/Fill size (SS0 only) */
-	u32		xxx1[3];
+	u32	xxx1[3];
 	u32	setsem;		/* SS1 only */
 	u32	clrsem;		/* SS1 only */
 	u32	clrpick;	/* SS1 only */
 	u32	clrdat;		/* SS1 only */
 	u32	alpha;		/* SS1 only */
-	u8		xxx2[0x2c];
+	u8	xxx2[0x2c];
 	u32	winbg;
 	u32	planemask;
 	u32	rop;
@@ -199,11 +197,12 @@ struct leo_par {
 static void leo_wait(struct leo_lx_krn __iomem *lx_krn)
 {
 	int i;
-	
+
 	for (i = 0;
-	     (sbus_readl(&lx_krn->krn_csr) & LEO_KRN_CSR_PROGRESS) && i < 300000;
+	     (sbus_readl(&lx_krn->krn_csr) & LEO_KRN_CSR_PROGRESS) &&
+	     i < 300000;
 	     i++)
-		udelay (1); /* Busy wait at most 0.3 sec */
+		udelay(1); /* Busy wait at most 0.3 sec */
 	return;
 }
 
@@ -221,7 +220,7 @@ static int leo_setcolreg(unsigned regno,
 			 unsigned transp, struct fb_info *info)
 {
 	struct leo_par *par = (struct leo_par *) info->par;
-        struct leo_lx_krn __iomem *lx_krn = par->lx_krn;
+	struct leo_lx_krn __iomem *lx_krn = par->lx_krn;
 	unsigned long flags;
 	u32 val;
 	int i;
@@ -408,7 +407,7 @@ static void leo_wid_put(struct fb_info *info, struct fb_wid_list *wl)
 	leo_wait(lx_krn);
 
 	for (i = 0, wi = wl->wl_list; i < wl->wl_count; i++, wi++) {
-		switch(wi->wi_type) {
+		switch (wi->wi_type) {
 		case FB_WID_DBL_8:
 			j = (wi->wi_index & 0xf) + 0x40;
 			break;
@@ -453,13 +452,12 @@ static void leo_init_wids(struct fb_info *info)
 	wi.wi_index = 1;
 	wi.wi_values [0] = 0x30;
 	leo_wid_put(info, &wl);
-
 }
 
 static void leo_switch_from_graph(struct fb_info *info)
 {
 	struct leo_par *par = (struct leo_par *) info->par;
-	struct leo_ld __iomem *ss = (struct leo_ld __iomem *) par->ld_ss0;
+	struct leo_ld_ss0 __iomem *ss = par->ld_ss0;
 	unsigned long flags;
 	u32 val;
 
@@ -485,19 +483,13 @@ static void leo_switch_from_graph(struct fb_info *info)
 		val = sbus_readl(&par->lc_ss0_usr->csr);
 	} while (val & 0x20000000);
 
-	spin_unlock_irqrestore(&par->lock, flags);
-}
-
-static int leo_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
-{
-	/* We just use this to catch switches out of
-	 * graphics mode.
-	 */
-	leo_switch_from_graph(info);
+	/* setup screen buffer for cfb_* functions */
+	sbus_writel(1, &ss->wid);
+	sbus_writel(0x00ffffff, &ss->planemask);
+	sbus_writel(0x310b90, &ss->rop);
+	sbus_writel(0, &par->lc_ss0_usr->addrspace);
 
-	if (var->xoffset || var->yoffset || var->vmode)
-		return -EINVAL;
-	return 0;
+	spin_unlock_irqrestore(&par->lock, flags);
 }
 
 static void leo_init_hw(struct fb_info *info)
@@ -542,7 +534,8 @@ static void leo_unmap_regs(struct of_device *op, struct fb_info *info,
 		of_iounmap(&op->resource[0], info->screen_base, 0x800000);
 }
 
-static int __devinit leo_probe(struct of_device *op, const struct of_device_id *match)
+static int __devinit leo_probe(struct of_device *op,
+			       const struct of_device_id *match)
 {
 	struct device_node *dp = op->node;
 	struct fb_info *info;
@@ -594,8 +587,9 @@ static int __devinit leo_probe(struct of_device *op, const struct of_device_id *
 	    !info->screen_base)
 		goto out_unmap_regs;
 
-	info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN;
+	info->flags = FBINFO_DEFAULT;
 	info->fbops = &leo_ops;
+	info->pseudo_palette = par->clut_data;
 
 	leo_init_wids(info);
 	leo_init_hw(info);
@@ -649,7 +643,7 @@ static int __devexit leo_remove(struct of_device *op)
 
 static struct of_device_id leo_match[] = {
 	{
-		.name = "leo",
+		.name = "SUNW,leo",
 	},
 	{},
 };
diff --git a/drivers/video/modedb.c b/drivers/video/modedb.c
index 473562191586..d3c3af53a290 100644
--- a/drivers/video/modedb.c
+++ b/drivers/video/modedb.c
@@ -28,6 +28,7 @@
 #endif
 
 const char *fb_mode_option;
+EXPORT_SYMBOL_GPL(fb_mode_option);
 
     /*
      *  Standard video mode definitions (taken from XFree86)
@@ -590,6 +591,7 @@ done:
 		    "", (margins) ? " with margins" : "", (interlace) ?
 		    " interlaced" : "");
 
+	    memset(&cvt_mode, 0, sizeof(cvt_mode));
 	    cvt_mode.xres = xres;
 	    cvt_mode.yres = yres;
 	    cvt_mode.refresh = (refresh) ? refresh : 60;
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index 274bc93ab7d8..7dcda187d9ba 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -573,8 +573,8 @@ static int setup_frame_dma(struct pxafb_info *fbi, int dma, int pal,
 		dma_desc->fdadr = fbi->dma_buff_phys + dma_desc_off;
 		fbi->fdadr[dma] = fbi->dma_buff_phys + dma_desc_off;
 	} else {
-		pal_desc = &fbi->dma_buff->pal_desc[dma];
-		pal_desc_off = offsetof(struct pxafb_dma_buff, dma_desc[pal]);
+		pal_desc = &fbi->dma_buff->pal_desc[pal];
+		pal_desc_off = offsetof(struct pxafb_dma_buff, pal_desc[pal]);
 
 		pal_desc->fsadr = fbi->dma_buff_phys + pal * PALETTE_SIZE;
 		pal_desc->fidr  = 0;
@@ -1276,6 +1276,8 @@ static int __init pxafb_map_video_memory(struct pxafb_info *fbi)
 		fbi->dma_buff_phys = fbi->map_dma;
 		fbi->palette_cpu = (u16 *) fbi->dma_buff->palette;
 
+	        pr_debug("pxafb: palette_mem_size = 0x%08lx\n", fbi->palette_size*sizeof(u16));
+
 #ifdef CONFIG_FB_PXA_SMARTPANEL
 		fbi->smart_cmds = (uint16_t *) fbi->dma_buff->cmd_buff;
 		fbi->n_smart_cmds = 0;