[PATCH] sh: sh-specific framebuffer updates

From: Paul Mundt <lethal@linux-sh.org>

This includes sh-specific framebuffer updates, including updates to hitfb and
pvr2fb, as well as adding sh to the pgprot_writecombine() users in fb_mmap().

drivers/video/fbmem.c

@@ -1181,11 +1181,9 @@ fb_mmap(struct file *file, struct vm_area_struct * vma)
 #elif defined(__mips__)
 	pgprot_val(vma->vm_page_prot) &= ~_CACHE_MASK;
 	pgprot_val(vma->vm_page_prot) |= _CACHE_UNCACHED;
-#elif defined(__sh__)
-	pgprot_val(vma->vm_page_prot) &= ~_PAGE_CACHABLE;
 #elif defined(__hppa__)
 	pgprot_val(vma->vm_page_prot) |= _PAGE_NO_CACHE;
-#elif defined(__ia64__) || defined(__arm__)
+#elif defined(__ia64__) || defined(__arm__) || defined(__sh__)
 	vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
 #else
 #warning What do we have to do here??

drivers/video/pvr2fb.c

@@ -338,6 +338,7 @@ static int pvr2fb_setcolreg(unsigned int regno, unsigned int red,
 		      ((blue  & 0xf800) >> 11);
 
 		pvr2fb_set_pal_entry(par, regno, tmp);
+		((u16*)(info->pseudo_palette))[regno] = tmp;
 		break;
 	    case 24: /* RGB 888 */
 		red >>= 8; green >>= 8; blue >>= 8;
@@ -348,6 +349,7 @@ static int pvr2fb_setcolreg(unsigned int regno, unsigned int red,
 		tmp = (transp << 24) | (red << 16) | (green << 8) | blue;
 
 		pvr2fb_set_pal_entry(par, regno, tmp);
+		((u32*)(info->pseudo_palette))[regno] = tmp;
 		break;
 	    default:
 		pr_debug("Invalid bit depth %d?!?\n", info->var.bits_per_pixel);