Merge commit 'v2.6.28-rc8' into x86/uv

12 files changed, 97 insertions, 392 deletions

diff --git a/drivers/video/aty/radeon_accel.c b/drivers/video/aty/radeon_accel.c
index 8718f7349d6b..8da5e5ab8547 100644
--- a/drivers/video/aty/radeon_accel.c
+++ b/drivers/video/aty/radeon_accel.c
@@ -174,12 +174,12 @@ static void radeonfb_prim_imageblit(struct radeonfb_info *rinfo,
                                     const struct fb_image *image,
                                     u32 fg, u32 bg)
 {
-        unsigned int src_bytes, dwords;
+        unsigned int dwords;
         u32 *bits;
 
         radeonfb_set_creg(rinfo, DP_GUI_MASTER_CNTL, &rinfo->dp_gui_mc_cache,
                           rinfo->dp_gui_mc_base |
-                          GMC_BRUSH_NONE |
+                          GMC_BRUSH_NONE | GMC_DST_CLIP_LEAVE |
                           GMC_SRC_DATATYPE_MONO_FG_BG |
                           ROP3_S |
                           GMC_BYTE_ORDER_MSB_TO_LSB |
@@ -189,9 +189,6 @@ static void radeonfb_prim_imageblit(struct radeonfb_info *rinfo,
         radeonfb_set_creg(rinfo, DP_SRC_FRGD_CLR, &rinfo->dp_src_fg_cache, fg);
         radeonfb_set_creg(rinfo, DP_SRC_BKGD_CLR, &rinfo->dp_src_bg_cache, bg);
 
-        radeon_fifo_wait(rinfo, 1);
-        OUTREG(DST_Y_X, (image->dy << 16) | image->dx);
-
         /* Ensure the dst cache is flushed and the engine idle before
          * issuing the operation.
          *
@@ -205,13 +202,19 @@ static void radeonfb_prim_imageblit(struct radeonfb_info *rinfo,
 
         /* X here pads width to a multiple of 32 and uses the clipper to
          * adjust the result. Is that really necessary ? Things seem to
-         * work ok for me without that and the doco doesn't seem to imply
+         * work ok for me without that and the doco doesn't seem to imply]
          * there is such a restriction.
          */
-        OUTREG(DST_WIDTH_HEIGHT, (image->width << 16) | image->height);
+        radeon_fifo_wait(rinfo, 4);
+        OUTREG(SC_TOP_LEFT, (image->dy << 16) | image->dx);
+        OUTREG(SC_BOTTOM_RIGHT, ((image->dy + image->height) << 16) |
+               (image->dx + image->width));
+        OUTREG(DST_Y_X, (image->dy << 16) | image->dx);
+
+        OUTREG(DST_HEIGHT_WIDTH, (image->height << 16) | ((image->width + 31) & ~31));
 
-        src_bytes = (((image->width * image->depth) + 7) / 8) * image->height;
-        dwords = (src_bytes + 3) / 4;
+        dwords = (image->width + 31) >> 5;
+        dwords *= image->height;
         bits = (u32*)(image->data);
 
         while(dwords >= 8) {
@@ -253,7 +256,8 @@ void radeonfb_imageblit(struct fb_info *info, const struct fb_image *image)
                 return;
 
         /* We only do 1 bpp color expansion for now */
-        if (info->flags & FBINFO_HWACCEL_DISABLED || image->depth != 1)
+        if (!accel_cexp ||
+            (info->flags & FBINFO_HWACCEL_DISABLED) || image->depth != 1)
                 goto fallback;
 
         /* Fallback if running out of the screen. We may do clipping
diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c
index 9a5821c65ebf..d5b27f9d374d 100644
--- a/drivers/video/aty/radeon_base.c
+++ b/drivers/video/aty/radeon_base.c
@@ -282,6 +282,8 @@ static int backlight = 1;
 static int backlight = 0;
 #endif
 
+int accel_cexp = 0;
+
 /*
  * prototypes
  */
@@ -1875,6 +1877,7 @@ static int __devinit radeon_set_fbinfo (struct radeonfb_info *rinfo)
         info->fbops = &radeonfb_ops;
         info->screen_base = rinfo->fb_base;
         info->screen_size = rinfo->mapped_vram;
+
         /* Fill fix common fields */
         strlcpy(info->fix.id, rinfo->name, sizeof(info->fix.id));
         info->fix.smem_start = rinfo->fb_base_phys;
@@ -1889,8 +1892,25 @@ static int __devinit radeon_set_fbinfo (struct radeonfb_info *rinfo)
         info->fix.mmio_len = RADEON_REGSIZE;
         info->fix.accel = FB_ACCEL_ATI_RADEON;
 
+        /* Allocate colormap */
         fb_alloc_cmap(&info->cmap, 256, 0);
 
+        /* Setup pixmap used for acceleration */
+#define PIXMAP_SIZE     (2048 * 4)
+
+        info->pixmap.addr = kmalloc(PIXMAP_SIZE, GFP_KERNEL);
+        if (!info->pixmap.addr) {
+                printk(KERN_ERR "radeonfb: Failed to allocate pixmap !\n");
+                noaccel = 1;
+                goto bail;
+        }
+        info->pixmap.size = PIXMAP_SIZE;
+        info->pixmap.flags = FB_PIXMAP_SYSTEM;
+        info->pixmap.scan_align = 4;
+        info->pixmap.buf_align = 4;
+        info->pixmap.access_align = 32;
+
+bail:
         if (noaccel)
                 info->flags |= FBINFO_HWACCEL_DISABLED;
 
@@ -2502,6 +2522,8 @@ static int __init radeonfb_setup (char *options)
                 } else if (!strncmp(this_opt, "ignore_devlist", 14)) {
                         ignore_devlist = 1;
 #endif
+                } else if (!strncmp(this_opt, "accel_cexp", 12)) {
+                        accel_cexp = 1;
                 } else
                         mode_option = this_opt;
         }
@@ -2549,6 +2571,8 @@ module_param(monitor_layout, charp, 0);
 MODULE_PARM_DESC(monitor_layout, "Specify monitor mapping (like XFree86)");
 module_param(force_measure_pll, bool, 0);
 MODULE_PARM_DESC(force_measure_pll, "Force measurement of PLL (debug)");
+module_param(accel_cexp, bool, 0);
+MODULE_PARM_DESC(accel_cexp, "Use acceleration engine for color expansion");
 #ifdef CONFIG_MTRR
 module_param(nomtrr, bool, 0);
 MODULE_PARM_DESC(nomtrr, "bool: disable use of MTRR registers");
diff --git a/drivers/video/aty/radeonfb.h b/drivers/video/aty/radeonfb.h
index ea0b5b47acaf..974ca6d86540 100644
--- a/drivers/video/aty/radeonfb.h
+++ b/drivers/video/aty/radeonfb.h
@@ -638,4 +638,6 @@ static inline void radeonfb_bl_init(struct radeonfb_info *rinfo) {}
 static inline void radeonfb_bl_exit(struct radeonfb_info *rinfo) {}
 #endif
 
+extern int accel_cexp;
+
 #endif /* __RADEONFB_H__ */
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index b92947d62ad6..0b2adefe9e3d 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -2389,16 +2389,13 @@ static int fbcon_blank(struct vc_data *vc, int blank, int mode_switch)
 
         if (!fbcon_is_inactive(vc, info)) {
                 if (ops->blank_state != blank) {
-                        int ret = 1;
-
                         ops->blank_state = blank;
                         fbcon_cursor(vc, blank ? CM_ERASE : CM_DRAW);
                         ops->cursor_flash = (!blank);
 
-                        if (info->fbops->fb_blank)
-                                ret = info->fbops->fb_blank(blank, info);
-                        if (ret)
-                                fbcon_generic_blank(vc, info, blank);
+                        if (!(info->flags & FBINFO_MISC_USEREVENT))
+                                if (fb_blank(info, blank))
+                                        fbcon_generic_blank(vc, info, blank);
                 }
 
                 if (!blank)
@@ -3534,12 +3531,18 @@ static void fbcon_exit(void)
         softback_buf = 0UL;
 
         for (i = 0; i < FB_MAX; i++) {
+                int pending;
+
                 mapped = 0;
                 info = registered_fb[i];
 
                 if (info == NULL)
                         continue;
 
+                pending = cancel_work_sync(&info->queue);
+                DPRINTK("fbcon: %s pending work\n", (pending ? "canceled" :
+                        "no"));
+
                 for (j = first_fb_vc; j <= last_fb_vc; j++) {
                         if (con2fb_map[j] == i)
                                 mapped = 1;
diff --git a/drivers/video/macfb.c b/drivers/video/macfb.c
index b790ddff76f9..ee380d5f3410 100644
--- a/drivers/video/macfb.c
+++ b/drivers/video/macfb.c
@@ -164,7 +164,6 @@ static struct fb_var_screeninfo macfb_defined = {
 };
 
 static struct fb_fix_screeninfo macfb_fix = {
-        .id     = "Macintosh ",
         .type   = FB_TYPE_PACKED_PIXELS,
         .accel  = FB_ACCEL_NONE,
 };
@@ -760,22 +759,22 @@ static int __init macfb_init(void)
 
                 switch(ndev->dr_hw) {
                 case NUBUS_DRHW_APPLE_MDC:
-                        strcat( macfb_fix.id, "Display Card" );
+                        strcpy(macfb_fix.id, "Mac Disp. Card");
                         macfb_setpalette = mdc_setpalette;
                         macfb_defined.activate = FB_ACTIVATE_NOW;
                         break;
                 case NUBUS_DRHW_APPLE_TFB:
-                        strcat( macfb_fix.id, "Toby" );
+                        strcpy(macfb_fix.id, "Toby");
                         macfb_setpalette = toby_setpalette;
                         macfb_defined.activate = FB_ACTIVATE_NOW;
                         break;
                 case NUBUS_DRHW_APPLE_JET:
-                        strcat( macfb_fix.id, "Jet");
+                        strcpy(macfb_fix.id, "Jet");
                         macfb_setpalette = jet_setpalette;
                         macfb_defined.activate = FB_ACTIVATE_NOW;
                         break;                  
                 default:
-                        strcat( macfb_fix.id, "Generic NuBus" );
+                        strcpy(macfb_fix.id, "Generic NuBus");
                         break;
                 }
         }
@@ -786,21 +785,11 @@ static int __init macfb_init(void)
         if (!video_is_nubus)
                 switch( mac_bi_data.id )
                 {
-                        /* These don't have onboard video.  Eventually, we may
-                           be able to write separate framebuffer drivers for
-                           them (tobyfb.c, hiresfb.c, etc, etc) */
-                case MAC_MODEL_II:
-                case MAC_MODEL_IIX:
-                case MAC_MODEL_IICX:
-                case MAC_MODEL_IIFX:
-                        strcat( macfb_fix.id, "Generic NuBus" );
-                        break;
-
                         /* Valkyrie Quadras */
                 case MAC_MODEL_Q630:
                         /* I'm not sure about this one */
                 case MAC_MODEL_P588:
-                        strcat( macfb_fix.id, "Valkyrie built-in" );
+                        strcpy(macfb_fix.id, "Valkyrie");
                         macfb_setpalette = valkyrie_setpalette;
                         macfb_defined.activate = FB_ACTIVATE_NOW;
                         valkyrie_cmap_regs = ioremap(DAC_BASE, 0x1000);
@@ -823,7 +812,7 @@ static int __init macfb_init(void)
                 case MAC_MODEL_Q700:
                 case MAC_MODEL_Q900:
                 case MAC_MODEL_Q950:
-                        strcat( macfb_fix.id, "DAFB built-in" );
+                        strcpy(macfb_fix.id, "DAFB");
                         macfb_setpalette = dafb_setpalette;
                         macfb_defined.activate = FB_ACTIVATE_NOW;
                         dafb_cmap_regs = ioremap(DAFB_BASE, 0x1000);
@@ -831,7 +820,7 @@ static int __init macfb_init(void)
 
                         /* LC II uses the V8 framebuffer */
                 case MAC_MODEL_LCII:
-                        strcat( macfb_fix.id, "V8 built-in" );
+                        strcpy(macfb_fix.id, "V8");
                         macfb_setpalette = v8_brazil_setpalette;
                         macfb_defined.activate = FB_ACTIVATE_NOW;
                         v8_brazil_cmap_regs = ioremap(DAC_BASE, 0x1000);
@@ -843,7 +832,7 @@ static int __init macfb_init(void)
                 case MAC_MODEL_IIVI:
                 case MAC_MODEL_IIVX:
                 case MAC_MODEL_P600:
-                        strcat( macfb_fix.id, "Brazil built-in" );
+                        strcpy(macfb_fix.id, "Brazil");
                         macfb_setpalette = v8_brazil_setpalette;
                         macfb_defined.activate = FB_ACTIVATE_NOW;
                         v8_brazil_cmap_regs = ioremap(DAC_BASE, 0x1000);
@@ -860,7 +849,7 @@ static int __init macfb_init(void)
                 case MAC_MODEL_P460:
                         macfb_setpalette = v8_brazil_setpalette;
                         macfb_defined.activate = FB_ACTIVATE_NOW;
-                        strcat( macfb_fix.id, "Sonora built-in" );
+                        strcpy(macfb_fix.id, "Sonora");
                         v8_brazil_cmap_regs = ioremap(DAC_BASE, 0x1000);
                         break;
 
@@ -871,7 +860,7 @@ static int __init macfb_init(void)
                 case MAC_MODEL_IISI:
                         macfb_setpalette = rbv_setpalette;
                         macfb_defined.activate = FB_ACTIVATE_NOW;
-                        strcat( macfb_fix.id, "RBV built-in" );
+                        strcpy(macfb_fix.id, "RBV");
                         rbv_cmap_regs = ioremap(DAC_BASE, 0x1000);
                         break;
 
@@ -880,7 +869,7 @@ static int __init macfb_init(void)
                 case MAC_MODEL_C660:
                         macfb_setpalette = civic_setpalette;
                         macfb_defined.activate = FB_ACTIVATE_NOW;
-                        strcat( macfb_fix.id, "Civic built-in" );
+                        strcpy(macfb_fix.id, "Civic");
                         civic_cmap_regs = ioremap(CIVIC_BASE, 0x1000);
                         break;
 
@@ -901,7 +890,7 @@ static int __init macfb_init(void)
                                 v8_brazil_cmap_regs =
                                         ioremap(DAC_BASE, 0x1000);
                         }
-                        strcat( macfb_fix.id, "LC built-in" );
+                        strcpy(macfb_fix.id, "LC");
                         break;
                         /* We think this may be like the LC II */
                 case MAC_MODEL_CCL:
@@ -911,18 +900,18 @@ static int __init macfb_init(void)
                                 v8_brazil_cmap_regs =
                                         ioremap(DAC_BASE, 0x1000);
                         }
-                        strcat( macfb_fix.id, "Color Classic built-in" );
+                        strcpy(macfb_fix.id, "Color Classic");
                         break;
 
                         /* And we *do* mean "weirdos" */
                 case MAC_MODEL_TV:
-                        strcat( macfb_fix.id, "Mac TV built-in" );
+                        strcpy(macfb_fix.id, "Mac TV");
                         break;
 
                         /* These don't have colour, so no need to worry */
                 case MAC_MODEL_SE30:
                 case MAC_MODEL_CLII:
-                        strcat( macfb_fix.id, "Monochrome built-in" );
+                        strcpy(macfb_fix.id, "Monochrome");
                         break;
 
                         /* Powerbooks are particularly difficult.  Many of
@@ -935,7 +924,7 @@ static int __init macfb_init(void)
                 case MAC_MODEL_PB140:
                 case MAC_MODEL_PB145:
                 case MAC_MODEL_PB170:
-                        strcat( macfb_fix.id, "DDC built-in" );
+                        strcpy(macfb_fix.id, "DDC");
                         break;
 
                         /* Internal is GSC, External (if present) is ViSC */
@@ -945,13 +934,13 @@ static int __init macfb_init(void)
                 case MAC_MODEL_PB180:
                 case MAC_MODEL_PB210:
                 case MAC_MODEL_PB230:
-                        strcat( macfb_fix.id, "GSC built-in" );
+                        strcpy(macfb_fix.id, "GSC");
                         break;
 
                         /* Internal is TIM, External is ViSC */
                 case MAC_MODEL_PB165C:
                 case MAC_MODEL_PB180C:
-                        strcat( macfb_fix.id, "TIM built-in" );
+                        strcpy(macfb_fix.id, "TIM");
                         break;
 
                         /* Internal is CSC, External is Keystone+Ariel. */
@@ -963,12 +952,12 @@ static int __init macfb_init(void)
                 case MAC_MODEL_PB280C:
                         macfb_setpalette = csc_setpalette;
                         macfb_defined.activate = FB_ACTIVATE_NOW;
-                        strcat( macfb_fix.id, "CSC built-in" );
+                        strcpy(macfb_fix.id, "CSC");
                         csc_cmap_regs = ioremap(CSC_BASE, 0x1000);
                         break;
                 
                 default:
-                        strcat( macfb_fix.id, "Unknown/Unsupported built-in" );
+                        strcpy(macfb_fix.id, "Unknown");
                         break;
                 }
 
@@ -978,16 +967,23 @@ static int __init macfb_init(void)
         fb_info.pseudo_palette  = pseudo_palette;
         fb_info.flags           = FBINFO_DEFAULT;
 
-        fb_alloc_cmap(&fb_info.cmap, video_cmap_len, 0);
+        err = fb_alloc_cmap(&fb_info.cmap, video_cmap_len, 0);
+        if (err)
+                goto fail_unmap;
         
         err = register_framebuffer(&fb_info);
-        if (!err)
-                printk("fb%d: %s frame buffer device\n",
-                       fb_info.node, fb_info.fix.id);
-        else {
-                iounmap(fb_info.screen_base);
-                iounmap_macfb();
-        }
+        if (err)
+                goto fail_dealloc;
+
+        printk("fb%d: %s frame buffer device\n",
+               fb_info.node, fb_info.fix.id);
+        return 0;
+
+fail_dealloc:
+        fb_dealloc_cmap(&fb_info.cmap);
+fail_unmap:
+        iounmap(fb_info.screen_base);
+        iounmap_macfb();
         return err;
 }
 
diff --git a/drivers/video/mb862xx/mb862xxfb.c b/drivers/video/mb862xx/mb862xxfb.c
index 38718d95fbb9..fb64234a3825 100644
--- a/drivers/video/mb862xx/mb862xxfb.c
+++ b/drivers/video/mb862xx/mb862xxfb.c
@@ -927,9 +927,9 @@ static int __devinit mb862xx_pci_probe(struct pci_dev *pdev,
         }
 
         dev_dbg(dev, "fb phys 0x%llx 0x%lx\n",
-                (u64)par->fb_base_phys, (ulong)par->mapped_vram);
+                (unsigned long long)par->fb_base_phys, (ulong)par->mapped_vram);
         dev_dbg(dev, "mmio phys 0x%llx 0x%lx\n",
-                (u64)par->mmio_base_phys, (ulong)par->mmio_len);
+                (unsigned long long)par->mmio_base_phys, (ulong)par->mmio_len);
 
         if (mb862xx_pci_gdc_init(par))
                 goto io_unmap;
diff --git a/drivers/video/omap/Makefile b/drivers/video/omap/Makefile
index 99da8b6d2c36..ed13889c1162 100644
--- a/drivers/video/omap/Makefile
+++ b/drivers/video/omap/Makefile
@@ -23,7 +23,6 @@ objs-y$(CONFIG_MACH_OMAP_PALMZ71) += lcd_palmz71.o
 objs-$(CONFIG_ARCH_OMAP16XX)$(CONFIG_MACH_OMAP_INNOVATOR) += lcd_inn1610.o
 objs-$(CONFIG_ARCH_OMAP15XX)$(CONFIG_MACH_OMAP_INNOVATOR) += lcd_inn1510.o
 objs-y$(CONFIG_MACH_OMAP_OSK) += lcd_osk.o
-objs-y$(CONFIG_MACH_SX1) += lcd_sx1.o
 
 omapfb-objs := $(objs-yy)
 
diff --git a/drivers/video/omap/lcd_sx1.c b/drivers/video/omap/lcd_sx1.c
deleted file mode 100644
index e55de201b8ff..000000000000
--- a/drivers/video/omap/lcd_sx1.c
+++ /dev/null
@@ -1,327 +0,0 @@
-/*
- * LCD panel support for the Siemens SX1 mobile phone
- *
- * Current version : Vovan888@gmail.com, great help from FCA00000
- *
- * 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; either version 2 of the License, or (at your
- * option) any later version.
- *
- * 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.,
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- */
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-
-#include <mach/gpio.h>
-#include <mach/omapfb.h>
-#include <mach/mcbsp.h>
-#include <mach/mux.h>
-
-/*
- * OMAP310 GPIO registers
- */
-#define GPIO_DATA_INPUT         0xfffce000
-#define GPIO_DATA_OUTPUT        0xfffce004
-#define GPIO_DIR_CONTROL        0xfffce008
-#define GPIO_INT_CONTROL        0xfffce00c
-#define GPIO_INT_MASK           0xfffce010
-#define GPIO_INT_STATUS         0xfffce014
-#define GPIO_PIN_CONTROL        0xfffce018
-
-
-#define A_LCD_SSC_RD    3
-#define A_LCD_SSC_SD    7
-#define _A_LCD_RESET    9
-#define _A_LCD_SSC_CS   12
-#define _A_LCD_SSC_A0   13
-
-#define DSP_REG         0xE1017024
-
-const unsigned char INIT_1[12] = {
-        0x1C, 0x02, 0x88, 0x00, 0x1E, 0xE0, 0x00, 0xDC, 0x00, 0x02, 0x00
-};
-
-const unsigned char INIT_2[127] = {
-        0x15, 0x00, 0x29, 0x00, 0x3E, 0x00, 0x51, 0x00,
-        0x65, 0x00, 0x7A, 0x00, 0x8D, 0x00, 0xA1, 0x00,
-        0xB6, 0x00, 0xC7, 0x00, 0xD8, 0x00, 0xEB, 0x00,
-        0xFB, 0x00, 0x0B, 0x01, 0x1B, 0x01, 0x27, 0x01,
-        0x34, 0x01, 0x41, 0x01, 0x4C, 0x01, 0x55, 0x01,
-        0x5F, 0x01, 0x68, 0x01, 0x70, 0x01, 0x78, 0x01,
-        0x7E, 0x01, 0x86, 0x01, 0x8C, 0x01, 0x94, 0x01,
-        0x9B, 0x01, 0xA1, 0x01, 0xA4, 0x01, 0xA9, 0x01,
-        0xAD, 0x01, 0xB2, 0x01, 0xB7, 0x01, 0xBC, 0x01,
-        0xC0, 0x01, 0xC4, 0x01, 0xC8, 0x01, 0xCB, 0x01,
-        0xCF, 0x01, 0xD2, 0x01, 0xD5, 0x01, 0xD8, 0x01,
-        0xDB, 0x01, 0xE0, 0x01, 0xE3, 0x01, 0xE6, 0x01,
-        0xE8, 0x01, 0xEB, 0x01, 0xEE, 0x01, 0xF1, 0x01,
-        0xF3, 0x01, 0xF8, 0x01, 0xF9, 0x01, 0xFC, 0x01,
-        0x00, 0x02, 0x03, 0x02, 0x07, 0x02, 0x09, 0x02,
-        0x0E, 0x02, 0x13, 0x02, 0x1C, 0x02, 0x00
-};
-
-const unsigned char INIT_3[15] = {
-        0x14, 0x26, 0x33, 0x3D, 0x45, 0x4D, 0x53, 0x59,
-        0x5E, 0x63, 0x67, 0x6D, 0x71, 0x78, 0xFF
-};
-
-static void epson_sendbyte(int flag, unsigned char byte)
-{
-        int i, shifter = 0x80;
-
-        if (!flag)
-                gpio_set_value(_A_LCD_SSC_A0, 0);
-        mdelay(2);
-        gpio_set_value(A_LCD_SSC_RD, 1);
-
-        gpio_set_value(A_LCD_SSC_SD, flag);
-
-        OMAP_MCBSP_WRITE(OMAP1510_MCBSP3_BASE, PCR0, 0x2200);
-        OMAP_MCBSP_WRITE(OMAP1510_MCBSP3_BASE, PCR0, 0x2202);
-        for (i = 0; i < 8; i++) {
-                OMAP_MCBSP_WRITE(OMAP1510_MCBSP3_BASE, PCR0, 0x2200);
-                gpio_set_value(A_LCD_SSC_SD, shifter & byte);
-                OMAP_MCBSP_WRITE(OMAP1510_MCBSP3_BASE, PCR0, 0x2202);
-                shifter >>= 1;
-        }
-        gpio_set_value(_A_LCD_SSC_A0, 1);
-}
-
-static void init_system(void)
-{
-        omap_mcbsp_request(OMAP_MCBSP3);
-        omap_mcbsp_stop(OMAP_MCBSP3);
-}
-
-static void setup_GPIO(void)
-{
-        /* new wave */
-        gpio_request(A_LCD_SSC_RD, "lcd_ssc_rd");
-        gpio_request(A_LCD_SSC_SD, "lcd_ssc_sd");
-        gpio_request(_A_LCD_RESET, "lcd_reset");
-        gpio_request(_A_LCD_SSC_CS, "lcd_ssc_cs");
-        gpio_request(_A_LCD_SSC_A0, "lcd_ssc_a0");
-
-        /* set GPIOs to output, with initial data */
-        gpio_direction_output(A_LCD_SSC_RD, 1);
-        gpio_direction_output(A_LCD_SSC_SD, 0);
-        gpio_direction_output(_A_LCD_RESET, 0);
-        gpio_direction_output(_A_LCD_SSC_CS, 1);
-        gpio_direction_output(_A_LCD_SSC_A0, 1);
-}
-
-static void display_init(void)
-{
-        int i;
-
-        omap_cfg_reg(MCBSP3_CLKX);
-
-        mdelay(2);
-        setup_GPIO();
-        mdelay(2);
-
-        /* reset LCD */
-        gpio_set_value(A_LCD_SSC_SD, 1);
-        epson_sendbyte(0, 0x25);
-
-        gpio_set_value(_A_LCD_RESET, 0);
-        mdelay(10);
-        gpio_set_value(_A_LCD_RESET, 1);
-
-        gpio_set_value(_A_LCD_SSC_CS, 1);
-        mdelay(2);
-        gpio_set_value(_A_LCD_SSC_CS, 0);
-
-        /* init LCD, phase 1 */
-        epson_sendbyte(0, 0xCA);
-        for (i = 0; i < 10; i++)
-                epson_sendbyte(1, INIT_1[i]);
-        gpio_set_value(_A_LCD_SSC_CS, 1);
-        gpio_set_value(_A_LCD_SSC_CS, 0);
-
-        /* init LCD phase 2 */
-        epson_sendbyte(0, 0xCB);
-        for (i = 0; i < 125; i++)
-                epson_sendbyte(1, INIT_2[i]);
-        gpio_set_value(_A_LCD_SSC_CS, 1);
-        gpio_set_value(_A_LCD_SSC_CS, 0);
-
-        /* init LCD phase 2a */
-        epson_sendbyte(0, 0xCC);
-        for (i = 0; i < 14; i++)
-                epson_sendbyte(1, INIT_3[i]);
-        gpio_set_value(_A_LCD_SSC_CS, 1);
-        gpio_set_value(_A_LCD_SSC_CS, 0);
-
-        /* init LCD phase 3 */
-        epson_sendbyte(0, 0xBC);
-        epson_sendbyte(1, 0x08);
-        gpio_set_value(_A_LCD_SSC_CS, 1);
-        gpio_set_value(_A_LCD_SSC_CS, 0);
-
-        /* init LCD phase 4 */
-        epson_sendbyte(0, 0x07);
-        epson_sendbyte(1, 0x05);
-        gpio_set_value(_A_LCD_SSC_CS, 1);
-        gpio_set_value(_A_LCD_SSC_CS, 0);
-
-        /* init LCD phase 5 */
-        epson_sendbyte(0, 0x94);
-        gpio_set_value(_A_LCD_SSC_CS, 1);
-        gpio_set_value(_A_LCD_SSC_CS, 0);
-
-        /* init LCD phase 6 */
-        epson_sendbyte(0, 0xC6);
-        epson_sendbyte(1, 0x80);
-        gpio_set_value(_A_LCD_SSC_CS, 1);
-        mdelay(100); /* used to be 1000 */
-        gpio_set_value(_A_LCD_SSC_CS, 0);
-
-        /* init LCD phase 7 */
-        epson_sendbyte(0, 0x16);
-        epson_sendbyte(1, 0x02);
-        epson_sendbyte(1, 0x00);
-        epson_sendbyte(1, 0xB1);
-        epson_sendbyte(1, 0x00);
-        gpio_set_value(_A_LCD_SSC_CS, 1);
-        gpio_set_value(_A_LCD_SSC_CS, 0);
-
-        /* init LCD phase 8 */
-        epson_sendbyte(0, 0x76);
-        epson_sendbyte(1, 0x00);
-        epson_sendbyte(1, 0x00);
-        epson_sendbyte(1, 0xDB);
-        epson_sendbyte(1, 0x00);
-        gpio_set_value(_A_LCD_SSC_CS, 1);
-        gpio_set_value(_A_LCD_SSC_CS, 0);
-
-        /* init LCD phase 9 */
-        epson_sendbyte(0, 0xAF);
-        gpio_set_value(_A_LCD_SSC_CS, 1);
-}
-
-static int sx1_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev)
-{
-        return 0;
-}
-
-static void sx1_panel_cleanup(struct lcd_panel *panel)
-{
-}
-
-static void sx1_panel_disable(struct lcd_panel *panel)
-{
-        printk(KERN_INFO "SX1: LCD panel disable\n");
-        sx1_setmmipower(0);
-        gpio_set_value(_A_LCD_SSC_CS, 1);
-
-        epson_sendbyte(0, 0x25);
-        gpio_set_value(_A_LCD_SSC_CS, 0);
-
-        epson_sendbyte(0, 0xAE);
-        gpio_set_value(_A_LCD_SSC_CS, 1);
-        mdelay(100);
-        gpio_set_value(_A_LCD_SSC_CS, 0);
-
-        epson_sendbyte(0, 0x95);
-        gpio_set_value(_A_LCD_SSC_CS, 1);
-}
-
-static int sx1_panel_enable(struct lcd_panel *panel)
-{
-        printk(KERN_INFO "lcd_sx1: LCD panel enable\n");
-        init_system();
-        display_init();
-
-        sx1_setmmipower(1);
-        sx1_setbacklight(0x18);
-        sx1_setkeylight (0x06);
-        return 0;
-}
-
-
-static unsigned long sx1_panel_get_caps(struct lcd_panel *panel)
-{
-        return 0;
-}
-
-struct lcd_panel sx1_panel = {
-        .name           = "sx1",
-        .config         = OMAP_LCDC_PANEL_TFT | OMAP_LCDC_INV_VSYNC |
-                          OMAP_LCDC_INV_HSYNC | OMAP_LCDC_INV_PIX_CLOCK |
-                          OMAP_LCDC_INV_OUTPUT_EN,
-
-        .x_res          = 176,
-        .y_res          = 220,
-        .data_lines     = 16,
-        .bpp            = 16,
-        .hsw            = 5,
-        .hfp            = 5,
-        .hbp            = 5,
-        .vsw            = 2,
-        .vfp            = 1,
-        .vbp            = 1,
-        .pixel_clock    = 1500,
-
-        .init           = sx1_panel_init,
-        .cleanup        = sx1_panel_cleanup,
-        .enable         = sx1_panel_enable,
-        .disable        = sx1_panel_disable,
-        .get_caps       = sx1_panel_get_caps,
-};
-
-static int sx1_panel_probe(struct platform_device *pdev)
-{
-        omapfb_register_panel(&sx1_panel);
-        return 0;
-}
-
-static int sx1_panel_remove(struct platform_device *pdev)
-{
-        return 0;
-}
-
-static int sx1_panel_suspend(struct platform_device *pdev, pm_message_t mesg)
-{
-        return 0;
-}
-
-static int sx1_panel_resume(struct platform_device *pdev)
-{
-        return 0;
-}
-
-struct platform_driver sx1_panel_driver = {
-        .probe          = sx1_panel_probe,
-        .remove         = sx1_panel_remove,
-        .suspend        = sx1_panel_suspend,
-        .resume         = sx1_panel_resume,
-        .driver = {
-                .name   = "lcd_sx1",
-                .owner  = THIS_MODULE,
-        },
-};
-
-static int sx1_panel_drv_init(void)
-{
-        return platform_driver_register(&sx1_panel_driver);
-}
-
-static void sx1_panel_drv_cleanup(void)
-{
-        platform_driver_unregister(&sx1_panel_driver);
-}
-
-module_init(sx1_panel_drv_init);
-module_exit(sx1_panel_drv_cleanup);
diff --git a/drivers/video/omap/omapfb_main.c b/drivers/video/omap/omapfb_main.c
index 5a5e407dc45f..1a49519dafa4 100644
--- a/drivers/video/omap/omapfb_main.c
+++ b/drivers/video/omap/omapfb_main.c
@@ -392,7 +392,7 @@ static void set_fb_fix(struct fb_info *fbi)
         int bpp;
 
         rg = &plane->fbdev->mem_desc.region[plane->idx];
-        fbi->screen_base        = (char __iomem *)rg->vaddr;
+        fbi->screen_base        = rg->vaddr;
         fix->smem_start         = rg->paddr;
         fix->smem_len           = rg->size;
 
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index 97204497d9f7..cc59c52e1103 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -804,6 +804,9 @@ static int pxafb_smart_thread(void *arg)
 
 static int pxafb_smart_init(struct pxafb_info *fbi)
 {
+        if (!(fbi->lccr0 | LCCR0_LCDT))
+                return 0;
+
         fbi->smart_thread = kthread_run(pxafb_smart_thread, fbi,
                                         "lcd_refresh");
         if (IS_ERR(fbi->smart_thread)) {
@@ -1372,7 +1375,7 @@ static void pxafb_decode_mach_info(struct pxafb_info *fbi,
         fbi->cmap_inverse       = inf->cmap_inverse;
         fbi->cmap_static        = inf->cmap_static;
 
-        switch (lcd_conn & 0xf) {
+        switch (lcd_conn & LCD_TYPE_MASK) {
         case LCD_TYPE_MONO_STN:
                 fbi->lccr0 = LCCR0_CMS;
                 break;
diff --git a/drivers/video/xen-fbfront.c b/drivers/video/xen-fbfront.c
index a463b3dd837b..2493f05e9f61 100644
--- a/drivers/video/xen-fbfront.c
+++ b/drivers/video/xen-fbfront.c
@@ -668,7 +668,7 @@ static struct xenbus_device_id xenfb_ids[] = {
         { "" }
 };
 
-static struct xenbus_driver xenfb = {
+static struct xenbus_driver xenfb_driver = {
         .name = "vfb",
         .owner = THIS_MODULE,
         .ids = xenfb_ids,
@@ -687,12 +687,12 @@ static int __init xenfb_init(void)
         if (xen_initial_domain())
                 return -ENODEV;
 
-        return xenbus_register_frontend(&xenfb);
+        return xenbus_register_frontend(&xenfb_driver);
 }
 
 static void __exit xenfb_cleanup(void)
 {
-        xenbus_unregister_driver(&xenfb);
+        xenbus_unregister_driver(&xenfb_driver);
 }
 
 module_init(xenfb_init);
diff --git a/drivers/video/xilinxfb.c b/drivers/video/xilinxfb.c
index 5da3d2423cc0..40a3a2afbfe7 100644
--- a/drivers/video/xilinxfb.c
+++ b/drivers/video/xilinxfb.c
@@ -298,8 +298,9 @@ static int xilinxfb_assign(struct device *dev, unsigned long physaddr,
 
         /* Put a banner in the log (for DEBUG) */
         dev_dbg(dev, "regs: phys=%lx, virt=%p\n", physaddr, drvdata->regs);
-        dev_dbg(dev, "fb: phys=%p, virt=%p, size=%x\n",
-                (void*)drvdata->fb_phys, drvdata->fb_virt, fbsize);
+        dev_dbg(dev, "fb: phys=%llx, virt=%p, size=%x\n",
+                (unsigned long long) drvdata->fb_phys, drvdata->fb_virt,
+                fbsize);
 
         return 0;       /* success */