fbdev: fb_do_show_logo() updates

[pandora-kernel.git] / drivers / video / fbmem.c

diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 3cfea31..8ce98a2 100644 (file)
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -16,7 +16,6 @@
 #include <linux/compat.h>
 #include <linux/types.h>
 #include <linux/errno.h>
-#include <linux/sched.h>
 #include <linux/smp_lock.h>
 #include <linux/kernel.h>
 #include <linux/major.h>
@@ -377,37 +376,33 @@ static void fb_rotate_logo(struct fb_info *info, u8 *dst,
 }
 
 static void fb_do_show_logo(struct fb_info *info, struct fb_image *image,
-                           int rotate)
+                           int rotate, unsigned int num)
 {
-       int x;
+       unsigned int x;
 
        if (rotate == FB_ROTATE_UR) {
-               for (x = 0; x < num_online_cpus() &&
-                            x * (fb_logo.logo->width + 8) <=
-                            info->var.xres - fb_logo.logo->width; x++) {
+               for (x = 0;
+                    x < num && image->dx + image->width <= info->var.xres;
+                    x++) {
                        info->fbops->fb_imageblit(info, image);
-                       image->dx += fb_logo.logo->width + 8;
+                       image->dx += image->width + 8;
                }
        } else if (rotate == FB_ROTATE_UD) {
-               for (x = 0; x < num_online_cpus() &&
-                            x * (fb_logo.logo->width + 8) <=
-                            info->var.xres - fb_logo.logo->width; x++) {
+               for (x = 0; x < num && image->dx >= 0; x++) {
                        info->fbops->fb_imageblit(info, image);
-                       image->dx -= fb_logo.logo->width + 8;
+                       image->dx -= image->width + 8;
                }
        } else if (rotate == FB_ROTATE_CW) {
-               for (x = 0; x < num_online_cpus() &&
-                            x * (fb_logo.logo->width + 8) <=
-                            info->var.yres - fb_logo.logo->width; x++) {
+               for (x = 0;
+                    x < num && image->dy + image->height <= info->var.yres;
+                    x++) {
                        info->fbops->fb_imageblit(info, image);
-                       image->dy += fb_logo.logo->width + 8;
+                       image->dy += image->height + 8;
                }
        } else if (rotate == FB_ROTATE_CCW) {
-               for (x = 0; x < num_online_cpus() &&
-                            x * (fb_logo.logo->width + 8) <=
-                            info->var.yres - fb_logo.logo->width; x++) {
+               for (x = 0; x < num && image->dy >= 0; x++) {
                        info->fbops->fb_imageblit(info, image);
-                       image->dy -= fb_logo.logo->width + 8;
+                       image->dy -= image->height + 8;
                }
        }
 }
@@ -533,7 +528,7 @@ int fb_show_logo(struct fb_info *info, int rotate)
                        fb_rotate_logo(info, logo_rotate, &image, rotate);
        }
 
-       fb_do_show_logo(info, &image, rotate);
+       fb_do_show_logo(info, &image, rotate, num_online_cpus());
 
        kfree(palette);
        if (saved_pseudo_palette != NULL)
@@ -1267,6 +1262,9 @@ static const struct file_operations fb_fops = {
 #ifdef HAVE_ARCH_FB_UNMAPPED_AREA
        .get_unmapped_area = get_fb_unmapped_area,
 #endif
+#ifdef CONFIG_FB_DEFERRED_IO
+       .fsync =        fb_deferred_io_fsync,
+#endif
 };
 
 struct class *fb_class;