diff options
Diffstat (limited to 'drivers/video/fbmem.c')
| -rw-r--r-- | drivers/video/fbmem.c | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c index 7f3a0cca0fd..717684bde48 100644 --- a/drivers/video/fbmem.c +++ b/drivers/video/fbmem.c @@ -470,22 +470,24 @@ int fb_prepare_logo(struct fb_info *info, int rotate) return fb_logo.logo->height; } -int fb_show_logo(struct fb_info *info, int rotate) +static int fb_show_logo_line(struct fb_info *info, int rotate, + const struct linux_logo *logo, int y, + unsigned int n) { u32 *palette = NULL, *saved_pseudo_palette = NULL; unsigned char *logo_new = NULL, *logo_rotate = NULL; 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 (logo == NULL || info->state != FBINFO_STATE_RUNNING || info->flags & FBINFO_MODULE) return 0; image.depth = 8; - image.data = fb_logo.logo->data; + image.data = logo->data; if (fb_logo.needs_cmapreset) - fb_set_logocmap(info, fb_logo.logo); + fb_set_logocmap(info, logo); if (fb_logo.needs_truepalette || fb_logo.needs_directpalette) { @@ -494,17 +496,16 @@ int fb_show_logo(struct fb_info *info, int rotate) return 0; if (fb_logo.needs_truepalette) - fb_set_logo_truepalette(info, fb_logo.logo, palette); + fb_set_logo_truepalette(info, logo, palette); else - fb_set_logo_directpalette(info, fb_logo.logo, palette); + fb_set_logo_directpalette(info, logo, palette); saved_pseudo_palette = info->pseudo_palette; info->pseudo_palette = palette; } if (fb_logo.depth <= 4) { - logo_new = kmalloc(fb_logo.logo->width * fb_logo.logo->height, - GFP_KERNEL); + logo_new = kmalloc(logo->width * logo->height, GFP_KERNEL); if (logo_new == NULL) { kfree(palette); if (saved_pseudo_palette) @@ -512,29 +513,35 @@ int fb_show_logo(struct fb_info *info, int rotate) return 0; } image.data = logo_new; - fb_set_logo(info, fb_logo.logo, logo_new, fb_logo.depth); + fb_set_logo(info, logo, logo_new, fb_logo.depth); } image.dx = 0; - image.dy = 0; - image.width = fb_logo.logo->width; - image.height = fb_logo.logo->height; + image.dy = y; + image.width = logo->width; + image.height = logo->height; if (rotate) { - logo_rotate = kmalloc(fb_logo.logo->width * - fb_logo.logo->height, GFP_KERNEL); + logo_rotate = kmalloc(logo->width * + logo->height, GFP_KERNEL); if (logo_rotate) fb_rotate_logo(info, logo_rotate, &image, rotate); } - fb_do_show_logo(info, &image, rotate, num_online_cpus()); + fb_do_show_logo(info, &image, rotate, n); kfree(palette); if (saved_pseudo_palette != NULL) info->pseudo_palette = saved_pseudo_palette; kfree(logo_new); kfree(logo_rotate); - return fb_logo.logo->height; + return logo->height; +} + +int fb_show_logo(struct fb_info *info, int rotate) +{ + return fb_show_logo_line(info, rotate, fb_logo.logo, 0, + num_online_cpus()); } #else int fb_prepare_logo(struct fb_info *info, int rotate) { return 0; } |