if (rotate == FB_ROTATE_UD) {
fb_rotate_logo_ud(image->data, dst, image->width,
image->height);
- image->dx = info->var.xres - image->width;
- image->dy = info->var.yres - image->height;
+ image->dx = info->var.xres - image->width - image->dx;
+ image->dy = info->var.yres - image->height - image->dy;
} else if (rotate == FB_ROTATE_CW) {
fb_rotate_logo_cw(image->data, dst, image->width,
image->height);
tmp = image->width;
image->width = image->height;
image->height = tmp;
- image->dx = info->var.xres - image->width;
+ tmp = image->dy;
+ image->dy = image->dx;
+ image->dx = info->var.xres - image->width - tmp;
} else if (rotate == FB_ROTATE_CCW) {
fb_rotate_logo_ccw(image->data, dst, image->width,
image->height);
tmp = image->width;
image->width = image->height;
image->height = tmp;
- image->dy = info->var.yres - image->height;
+ tmp = image->dx;
+ image->dx = image->dy;
+ image->dy = info->var.yres - image->height - tmp;
}
image->data = 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;
}
}
}
memset(&fb_logo, 0, sizeof(struct logo_data));
- if (info->flags & FBINFO_MISC_TILEBLITTING)
+ if (info->flags & FBINFO_MISC_TILEBLITTING ||
+ info->flags & FBINFO_MODULE)
return 0;
if (info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
struct fb_image image;
/* Return if the frame buffer is not mapped or suspended */
- if (fb_logo.logo == NULL || info->state != FBINFO_STATE_RUNNING)
+ if (fb_logo.logo == NULL || info->state != FBINFO_STATE_RUNNING ||
+ info->flags & FBINFO_MODULE)
return 0;
image.depth = 8;
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)
int
fb_set_var(struct fb_info *info, struct fb_var_screeninfo *var)
{
- int err, flags = info->flags;
+ int flags = info->flags;
+ int ret = 0;
if (var->activate & FB_ACTIVATE_INV_MODE) {
struct fb_videomode mode1, mode2;
- int ret = 0;
fb_var_to_videomode(&mode1, var);
fb_var_to_videomode(&mode2, &info->var);
if (!ret)
fb_delete_videomode(&mode1, &info->modelist);
- return ret;
+
+ ret = (ret) ? -EINVAL : 0;
+ goto done;
}
if ((var->activate & FB_ACTIVATE_FORCE) ||
if (!info->fbops->fb_check_var) {
*var = info->var;
- return 0;
+ goto done;
}
- if ((err = info->fbops->fb_check_var(var, info)))
- return err;
+ ret = info->fbops->fb_check_var(var, info);
+
+ if (ret)
+ goto done;
if ((var->activate & FB_ACTIVATE_MASK) == FB_ACTIVATE_NOW) {
struct fb_videomode mode;
- int err = 0;
if (info->fbops->fb_get_caps) {
- err = fb_check_caps(info, var, activate);
+ ret = fb_check_caps(info, var, activate);
- if (err)
+ if (ret)
goto done;
}
info->fbops->fb_set_par(info);
fb_pan_display(info, &info->var);
-
fb_set_cmap(&info->cmap, info);
-
fb_var_to_videomode(&mode, &info->var);
if (info->modelist.prev && info->modelist.next &&
!list_empty(&info->modelist))
- err = fb_add_videomode(&mode, &info->modelist);
+ ret = fb_add_videomode(&mode, &info->modelist);
- if (!err && (flags & FBINFO_MISC_USEREVENT)) {
+ if (!ret && (flags & FBINFO_MISC_USEREVENT)) {
struct fb_event event;
int evnt = (activate & FB_ACTIVATE_ALL) ?
FB_EVENT_MODE_CHANGE_ALL :
}
done:
- return 0;
+ return ret;
}
int