7 files changed, 36 insertions, 12 deletions

diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 3e153d313bb0..e64ed16bd42f 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -525,11 +525,6 @@ config FB_GBE_MEM
           This is the amount of memory reserved for the framebuffer,
           which can be any value between 1MB and 8MB.
 
-config BUS_I2C
-        bool
-        depends on (FB = y) && VISWS
-        default y
-
 config FB_SUN3
         bool "Sun3 framebuffer support"
         depends on (FB = y) && (SUN3 || SUN3X) && BROKEN
diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/aty/radeon_pm.c
index 556895e99645..1f8d805c61e5 100644
--- a/drivers/video/aty/radeon_pm.c
+++ b/drivers/video/aty/radeon_pm.c
@@ -1321,8 +1321,6 @@ static void radeon_pm_full_reset_sdram(struct radeonfb_info *rinfo)
         mdelay( 15);
 }
 
-#ifdef CONFIG_PPC_OF
-
 static void radeon_pm_reset_pad_ctlr_strength(struct radeonfb_info *rinfo)
 {
         u32 tmp, tmp2;
@@ -1836,6 +1834,8 @@ static void radeon_reinitialize_M10(struct radeonfb_info *rinfo)
         radeon_pm_m10_enable_lvds_spread_spectrum(rinfo);
 }
 
+#ifdef CONFIG_PPC_OF
+
 static void radeon_pm_m9p_reconfigure_mc(struct radeonfb_info *rinfo)
 {
         OUTREG(MC_CNTL, rinfo->save_regs[46]);
@@ -2728,13 +2728,23 @@ void radeonfb_pm_init(struct radeonfb_info *rinfo, int dynclk)
                 printk("radeonfb: Dynamic Clock Power Management disabled\n");
         }
 
+#if defined(CONFIG_PM)
         /* Check if we can power manage on suspend/resume. We can do
          * D2 on M6, M7 and M9, and we can resume from D3 cold a few other
          * "Mac" cards, but that's all. We need more infos about what the
          * BIOS does tho. Right now, all this PM stuff is pmac-only for that
          * reason. --BenH
          */
-#if defined(CONFIG_PM) && defined(CONFIG_PPC_PMAC)
+        /* Special case for Samsung P35 laptops
+         */
+        if ((rinfo->pdev->vendor == PCI_VENDOR_ID_ATI) &&
+            (rinfo->pdev->device == PCI_CHIP_RV350_NP) &&
+            (rinfo->pdev->subsystem_vendor == PCI_VENDOR_ID_SAMSUNG) &&
+            (rinfo->pdev->subsystem_device == 0xc00c)) {
+                rinfo->reinit_func = radeon_reinitialize_M10;
+                rinfo->pm_mode |= radeon_pm_off;
+        }
+#if defined(CONFIG_PPC_PMAC)
         if (_machine == _MACH_Pmac && rinfo->of_node) {
                 if (rinfo->is_mobility && rinfo->pm_reg &&
                     rinfo->family <= CHIP_FAMILY_RV250)
@@ -2778,7 +2788,8 @@ void radeonfb_pm_init(struct radeonfb_info *rinfo, int dynclk)
                 OUTREG(TV_DAC_CNTL, INREG(TV_DAC_CNTL) | 0x07000000);
 #endif
         }
-#endif /* defined(CONFIG_PM) && defined(CONFIG_PPC_PMAC) */
+#endif /* defined(CONFIG_PPC_PMAC) */
+#endif /* defined(CONFIG_PM) */
 }
 
 void radeonfb_pm_exit(struct radeonfb_info *rinfo)
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index d2dede6ed3e5..996c7b58564e 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1550,6 +1550,7 @@ int fb_get_options(char *name, char **option)
         return retval;
 }
 
+#ifndef MODULE
 /**
  *      video_setup - process command line options
  *      @options: string of options
@@ -1593,6 +1594,7 @@ static int __init video_setup(char *options)
         return 0;
 }
 __setup("video=", video_setup);
+#endif
 
     /*
      *  Visible symbols for modules
diff --git a/drivers/video/gbefb.c b/drivers/video/gbefb.c
index 38d22729b129..c9a7cdf6d543 100644
--- a/drivers/video/gbefb.c
+++ b/drivers/video/gbefb.c
@@ -1243,7 +1243,7 @@ static int __devexit gbefb_remove(struct platform_device* p_dev)
                           (void *)gbe_tiles.cpu, gbe_tiles.dma);
         release_mem_region(GBE_BASE, sizeof(struct sgi_gbe));
         iounmap(gbe);
-        gbefb_remove_sysfs(dev);
+        gbefb_remove_sysfs(&p_dev->dev);
         framebuffer_release(info);
 
         return 0;
diff --git a/drivers/video/neofb.c b/drivers/video/neofb.c
index 747602aa5615..a2e201dc40f7 100644
--- a/drivers/video/neofb.c
+++ b/drivers/video/neofb.c
@@ -843,6 +843,9 @@ static int neofb_set_par(struct fb_info *info)
 
         par->SysIfaceCntl2 = 0xc0;      /* VESA Bios sets this to 0x80! */
 
+        /* Initialize: by default, we want display config register to be read */
+        par->PanelDispCntlRegRead = 1;
+
         /* Enable any user specified display devices. */
         par->PanelDispCntlReg1 = 0x00;
         if (par->internal_display)
@@ -1334,6 +1337,18 @@ static int neofb_blank(int blank_mode, struct fb_info *info)
         struct neofb_par *par = info->par;
         int seqflags, lcdflags, dpmsflags, reg;
 
+
+        /*
+         * Reload the value stored in the register, if sensible. It might have
+         * been changed via FN keystroke.
+         */
+        if (par->PanelDispCntlRegRead) {
+                neoUnlock();
+                par->PanelDispCntlReg1 = vga_rgfx(NULL, 0x20) & 0x03;
+                neoLock(&par->state);
+        }
+        par->PanelDispCntlRegRead = !blank_mode;
+
         switch (blank_mode) {
         case FB_BLANK_POWERDOWN:        /* powerdown - both sync lines down */
                 seqflags = VGA_SR01_SCREEN_OFF; /* Disable sequencer */
@@ -1366,7 +1381,7 @@ static int neofb_blank(int blank_mode, struct fb_info *info)
         case FB_BLANK_NORMAL:           /* just blank screen (backlight stays on) */
                 seqflags = VGA_SR01_SCREEN_OFF; /* Disable sequencer */
                 lcdflags = par->PanelDispCntlReg1 & 0x02; /* LCD normal */
-                dpmsflags = 0;                  /* no hsync/vsync suppression */
+                dpmsflags = 0x00;       /* no hsync/vsync suppression */
                 break;
         case FB_BLANK_UNBLANK:          /* unblank */
                 seqflags = 0;                   /* Enable sequencer */
diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c
index dbcb8962e57d..a7c4e5e8ead6 100644
--- a/drivers/video/nvidia/nvidia.c
+++ b/drivers/video/nvidia/nvidia.c
@@ -138,6 +138,8 @@ static struct pci_device_id nvidiafb_pci_tbl[] = {
          PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
         {PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_420_8X,
          PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+        {PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_GEFORCE4_MX_4000,
+         PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
         {PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_GEFORCE4_448_GO,
          PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
         {PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_GEFORCE4_488_GO,
diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c
index d574dd3c9c8a..9451932fbaf2 100644
--- a/drivers/video/s3c2410fb.c
+++ b/drivers/video/s3c2410fb.c
@@ -82,7 +82,6 @@
 #include <linux/fb.h>
 #include <linux/init.h>
 #include <linux/dma-mapping.h>
-#include <linux/string.h>
 #include <linux/interrupt.h>
 #include <linux/workqueue.h>
 #include <linux/wait.h>