Merge /spare/repo/linux-2.6/

11 files changed, 41 insertions, 30 deletions

diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 31ee13eef7af..773ae11b4a19 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -650,6 +650,7 @@ config FB_NVIDIA
 	select FB_CFB_FILLRECT
 	select FB_CFB_COPYAREA
 	select FB_CFB_IMAGEBLIT
+	select FB_SOFT_CURSOR
 	help
 	  This driver supports graphics boards with the nVidia chips, TNT
 	  and newer. For very old chipsets, such as the RIVA128, then use
diff --git a/drivers/video/aty/xlinit.c b/drivers/video/aty/xlinit.c
index 92643af12581..0bea0d8d7821 100644
--- a/drivers/video/aty/xlinit.c
+++ b/drivers/video/aty/xlinit.c
@@ -174,7 +174,7 @@ int atyfb_xl_init(struct fb_info *info)
 	const struct xl_card_cfg_t * card = &card_cfg[xl_card];
 	struct atyfb_par *par = (struct atyfb_par *) info->par;
 	union aty_pll pll;
-	int i, err;
+	int err;
 	u32 temp;
 	
 	aty_st_8(CONFIG_STAT0, 0x85, par);
@@ -252,9 +252,12 @@ int atyfb_xl_init(struct fb_info *info)
 	aty_st_le32(0xEC, 0x00000000, par);
 	aty_st_le32(0xFC, 0x00000000, par);
 
+#if defined (CONFIG_FB_ATY_GENERIC_LCD)
+	int i;
 	for (i=0; i<sizeof(lcd_tbl)/sizeof(lcd_tbl_t); i++) {
 		aty_st_lcd(lcd_tbl[i].lcd_reg, lcd_tbl[i].val, par);
 	}
+#endif
 
 	aty_st_le16(CONFIG_STAT0, 0x00A4, par);
 	mdelay(10);
diff --git a/drivers/video/backlight/corgi_bl.c b/drivers/video/backlight/corgi_bl.c
index a32817678552..630f2dfa9699 100644
--- a/drivers/video/backlight/corgi_bl.c
+++ b/drivers/video/backlight/corgi_bl.c
@@ -19,17 +19,18 @@
 #include <linux/fb.h>
 #include <linux/backlight.h>
 
-#include <asm/arch-pxa/corgi.h>
-#include <asm/hardware/scoop.h>
+#include <asm/mach-types.h>
+#include <asm/arch/sharpsl.h>
 
-#define CORGI_MAX_INTENSITY 		0x3e
 #define CORGI_DEFAULT_INTENSITY		0x1f
-#define CORGI_LIMIT_MASK			0x0b
+#define CORGI_LIMIT_MASK		0x0b
 
 static int corgibl_powermode = FB_BLANK_UNBLANK;
 static int current_intensity = 0;
 static int corgibl_limit = 0;
+static void (*corgibl_mach_set_intensity)(int intensity);
 static spinlock_t bl_lock = SPIN_LOCK_UNLOCKED;
+static struct backlight_properties corgibl_data;
 
 static void corgibl_send_intensity(int intensity)
 {
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index 0705cd741411..6ef6f7760e47 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -1020,7 +1020,9 @@ static int vgacon_font_get(struct vc_data *c, struct console_font *font)
 static int vgacon_resize(struct vc_data *c, unsigned int width,
 				unsigned int height)
 {
-	if (width % 2 || width > ORIG_VIDEO_COLS || height > ORIG_VIDEO_LINES)
+	if (width % 2 || width > ORIG_VIDEO_COLS ||
+	    height > (ORIG_VIDEO_LINES * vga_default_font_height)/
+	    c->vc_font.height)
 		return -EINVAL;
 
 	if (CON_IS_VISIBLE(c) && !vga_is_gfx) /* who knows */
diff --git a/drivers/video/fbcvt.c b/drivers/video/fbcvt.c
index cfa61b512de0..0b6af00d197e 100644
--- a/drivers/video/fbcvt.c
+++ b/drivers/video/fbcvt.c
@@ -272,11 +272,11 @@ static void fb_cvt_convert_to_mode(struct fb_cvt_data *cvt,
 {
 	mode->refresh = cvt->f_refresh;
 	mode->pixclock = KHZ2PICOS(cvt->pixclock/1000);
-	mode->left_margin = cvt->h_front_porch;
-	mode->right_margin = cvt->h_back_porch;
+	mode->left_margin = cvt->h_back_porch;
+	mode->right_margin = cvt->h_front_porch;
 	mode->hsync_len = cvt->hsync;
-	mode->upper_margin = cvt->v_front_porch;
-	mode->lower_margin = cvt->v_back_porch;
+	mode->upper_margin = cvt->v_back_porch;
+	mode->lower_margin = cvt->v_front_porch;
 	mode->vsync_len = cvt->vsync;
 
 	mode->sync &= ~(FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT);
diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c
index cabd53cec991..6c2244cf0e74 100644
--- a/drivers/video/imxfb.c
+++ b/drivers/video/imxfb.c
@@ -425,7 +425,7 @@ static void imxfb_setup_gpio(struct imxfb_info *fbi)
  * Power management hooks.  Note that we won't be called from IRQ context,
  * unlike the blank functions above, so we may sleep.
  */
-static int imxfb_suspend(struct device *dev, u32 state, u32 level)
+static int imxfb_suspend(struct device *dev, pm_message_t state, u32 level)
 {
 	struct imxfb_info *fbi = dev_get_drvdata(dev);
 	pr_debug("%s\n",__FUNCTION__);
diff --git a/drivers/video/nvidia/nv_i2c.c b/drivers/video/nvidia/nv_i2c.c
index ace484fa61ce..12f2884d3f0b 100644
--- a/drivers/video/nvidia/nv_i2c.c
+++ b/drivers/video/nvidia/nv_i2c.c
@@ -209,10 +209,13 @@ int nvidia_probe_i2c_connector(struct fb_info *info, int conn, u8 **out_edid)
 
 	if (!edid && conn == 1) {
 		/* try to get from firmware */
-		edid = kmalloc(EDID_LENGTH, GFP_KERNEL);
-		if (edid)
-			memcpy(edid, fb_firmware_edid(info->device),
-			       EDID_LENGTH);
+		const u8 *e = fb_firmware_edid(info->device);
+
+		if (e != NULL) {
+			edid = kmalloc(EDID_LENGTH, GFP_KERNEL);
+			if (edid)
+				memcpy(edid, e, EDID_LENGTH);
+		}
 	}
 
 	if (out_edid)
diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c
index 3620de0f252e..a7f020ada630 100644
--- a/drivers/video/nvidia/nvidia.c
+++ b/drivers/video/nvidia/nvidia.c
@@ -893,7 +893,7 @@ static int nvidiafb_cursor(struct fb_info *info, struct fb_cursor *cursor)
 	int i, set = cursor->set;
 	u16 fg, bg;
 
-	if (!hwcur || cursor->image.width > MAX_CURS || cursor->image.height > MAX_CURS)
+	if (cursor->image.width > MAX_CURS || cursor->image.height > MAX_CURS)
 		return -ENXIO;
 
 	NVShowHideCursor(par, 0);
@@ -1356,6 +1356,9 @@ static int __devinit nvidia_set_fbinfo(struct fb_info *info)
 	info->pixmap.size = 8 * 1024;
 	info->pixmap.flags = FB_PIXMAP_SYSTEM;
 
+	if (!hwcur)
+	    info->fbops->fb_cursor = soft_cursor;
+
 	info->var.accel_flags = (!noaccel);
 
 	switch (par->Architecture) {
diff --git a/drivers/video/savage/savagefb-i2c.c b/drivers/video/savage/savagefb-i2c.c
index 959404ad68f4..3c98457783c4 100644
--- a/drivers/video/savage/savagefb-i2c.c
+++ b/drivers/video/savage/savagefb-i2c.c
@@ -274,10 +274,13 @@ int savagefb_probe_i2c_connector(struct fb_info *info, u8 **out_edid)
 
 	if (!edid) {
 		/* try to get from firmware */
-		edid = kmalloc(EDID_LENGTH, GFP_KERNEL);
-		if (edid)
-			memcpy(edid, fb_firmware_edid(info->device),
-			       EDID_LENGTH);
+		const u8 *e = fb_firmware_edid(info->device);
+
+		if (e) {
+			edid = kmalloc(EDID_LENGTH, GFP_KERNEL);
+			if (edid)
+				memcpy(edid, e, EDID_LENGTH);
+		}
 	}
 
 	if (out_edid)
diff --git a/drivers/video/savage/savagefb.h b/drivers/video/savage/savagefb.h
index d6f94742c9f2..ea17f7e0482c 100644
--- a/drivers/video/savage/savagefb.h
+++ b/drivers/video/savage/savagefb.h
@@ -60,8 +60,6 @@
 
 #define S3_SAVAGE_SERIES(chip)    ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE2000))
 
-#define S3_MOBILE_TWISTER_SERIES(chip) ((chip==S3_TWISTER) || (chip == S3_PROSAVAGEDDR))
-
 /* Chip tags.  These are used to group the adapters into
  * related families.
  */
@@ -74,8 +72,6 @@ typedef enum {
   S3_PROSAVAGE,
   S3_SUPERSAVAGE,
   S3_SAVAGE2000,
-  S3_PROSAVAGEDDR,
-  S3_TWISTER,
   S3_LAST
 } savage_chipset;
 
diff --git a/drivers/video/savage/savagefb_driver.c b/drivers/video/savage/savagefb_driver.c
index b5ca3ef8271f..7c285455c924 100644
--- a/drivers/video/savage/savagefb_driver.c
+++ b/drivers/video/savage/savagefb_driver.c
@@ -1773,8 +1773,7 @@ static int __devinit savage_init_hw (struct savagefb_par *par)
 		}
 	}
 
-	if (S3_SAVAGE_MOBILE_SERIES(par->chip) ||
-	    (S3_MOBILE_TWISTER_SERIES(par->chip) && !par->crtonly))
+	if (S3_SAVAGE_MOBILE_SERIES(par->chip) && !par->crtonly)
 		par->display_type = DISP_LCD;
 	else if (dvi || (par->chip == S3_SAVAGE4 && par->dvi))
 		par->display_type = DISP_DFP;
@@ -1783,7 +1782,7 @@ static int __devinit savage_init_hw (struct savagefb_par *par)
 
 	/* Check LCD panel parrmation */
 
-	if (par->chip == S3_SAVAGE_MX) {
+	if (par->display_type == DISP_LCD) {
 		unsigned char cr6b = VGArCR( 0x6b );
 
 		int panelX = (VGArSEQ (0x61) +
@@ -1922,15 +1921,15 @@ static int __devinit savage_init_fb_info (struct fb_info *info,
 		snprintf (info->fix.id, 16, "ProSavageKM");
 		break;
 	case FB_ACCEL_S3TWISTER_P:
-		par->chip = S3_TWISTER;
+		par->chip = S3_PROSAVAGE;
 		snprintf (info->fix.id, 16, "TwisterP");
 		break;
 	case FB_ACCEL_S3TWISTER_K:
-		par->chip = S3_TWISTER;
+		par->chip = S3_PROSAVAGE;
 		snprintf (info->fix.id, 16, "TwisterK");
 		break;
 	case FB_ACCEL_PROSAVAGE_DDR:
-		par->chip = S3_PROSAVAGEDDR;
+		par->chip = S3_PROSAVAGE;
 		snprintf (info->fix.id, 16, "ProSavageDDR");
 		break;
 	case FB_ACCEL_PROSAVAGE_DDRK: