diff options
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/geode/gxfb_core.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/video/geode/gxfb_core.c b/drivers/video/geode/gxfb_core.c index 484118926318..2552cac39e1c 100644 --- a/drivers/video/geode/gxfb_core.c +++ b/drivers/video/geode/gxfb_core.c @@ -171,13 +171,10 @@ static int gxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) static int gxfb_set_par(struct fb_info *info) { - if (info->var.bits_per_pixel > 8) { + if (info->var.bits_per_pixel > 8) info->fix.visual = FB_VISUAL_TRUECOLOR; - fb_dealloc_cmap(&info->cmap); - } else { + else info->fix.visual = FB_VISUAL_PSEUDOCOLOR; - fb_alloc_cmap(&info->cmap, 1<<info->var.bits_per_pixel, 0); - } info->fix.line_length = gx_line_delta(info->var.xres, info->var.bits_per_pixel); @@ -331,6 +328,11 @@ static struct fb_info * __init gxfb_init_fbinfo(struct device *dev) info->var.grayscale = 0; + if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) { + framebuffer_release(info); + return NULL; + } + return info; } @@ -443,8 +445,10 @@ static int __init gxfb_probe(struct pci_dev *pdev, const struct pci_device_id *i pci_release_region(pdev, 1); } - if (info) + if (info) { + fb_dealloc_cmap(&info->cmap); framebuffer_release(info); + } return ret; } @@ -467,6 +471,7 @@ static void gxfb_remove(struct pci_dev *pdev) iounmap(par->gp_regs); pci_release_region(pdev, 1); + fb_dealloc_cmap(&info->cmap); pci_set_drvdata(pdev, NULL); framebuffer_release(info); |