diff options
Diffstat (limited to 'drivers/video/fbdev/savage/savagefb_driver.c')
| -rw-r--r-- | drivers/video/fbdev/savage/savagefb_driver.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/video/fbdev/savage/savagefb_driver.c b/drivers/video/fbdev/savage/savagefb_driver.c index b5f84bd4804b..ac41f8f37589 100644 --- a/drivers/video/fbdev/savage/savagefb_driver.c +++ b/drivers/video/fbdev/savage/savagefb_driver.c @@ -869,6 +869,9 @@ static int savagefb_check_var(struct fb_var_screeninfo *var, DBG("savagefb_check_var"); + if (!var->pixclock) + return -EINVAL; + var->transp.offset = 0; var->transp.length = 0; switch (var->bits_per_pixel) { @@ -1641,6 +1644,7 @@ static const struct fb_ops savagefb_ops = { .owner = THIS_MODULE, .fb_open = savagefb_open, .fb_release = savagefb_release, + __FB_DEFAULT_IOMEM_OPS_RDWR, .fb_check_var = savagefb_check_var, .fb_set_par = savagefb_set_par, .fb_setcolreg = savagefb_setcolreg, @@ -1652,10 +1656,9 @@ static const struct fb_ops savagefb_ops = { .fb_imageblit = savagefb_imageblit, .fb_sync = savagefb_sync, #else - .fb_fillrect = cfb_fillrect, - .fb_copyarea = cfb_copyarea, - .fb_imageblit = cfb_imageblit, + __FB_DEFAULT_IOMEM_OPS_DRAW, #endif + __FB_DEFAULT_IOMEM_OPS_MMAP, }; /* --------------------------------------------------------------------- */ @@ -2273,7 +2276,10 @@ static int savagefb_probe(struct pci_dev *dev, const struct pci_device_id *id) if (info->var.xres_virtual > 0x1000) info->var.xres_virtual = 0x1000; #endif - savagefb_check_var(&info->var, info); + err = savagefb_check_var(&info->var, info); + if (err) + goto failed; + savagefb_set_fix(info); /* |