From: Krzysztof Helt <krzysztof.h1@xxxxx>
Use standard fields fbinfo.fix.smem_start and fbinfo.fix.smem_len
for physical address and length of framebuffer.
This also fixes output of the 'fbset -i' command - address and length
of the framebuffer are displayed correctly.
Signed-off-by: Krzysztof Helt <krzysztof.h1@xxxxx>
---
diff -urp linux-orig/drivers/video/leo.c linux-2.6.30/drivers/video/leo.c
--- linux-orig/drivers/video/leo.c 2008-10-13 18:03:36.000000000 +0200
+++ linux-2.6.30/drivers/video/leo.c 2009-05-04 01:00:11.000000000 +0200
@@ -191,9 +191,7 @@ struct leo_par {
u32 flags;
#define LEO_FLAG_BLANKED 0x00000001
- unsigned long physbase;
unsigned long which_io;
- unsigned long fbsize;
};
static void leo_wait(struct leo_lx_krn __iomem *lx_krn)
@@ -420,16 +418,14 @@ static int leo_mmap(struct fb_info *info
struct leo_par *par = (struct leo_par *)info->par;
return sbusfb_mmap_helper(leo_mmap_map,
- par->physbase, par->fbsize,
+ info->fix.smem_start, info->fix.smem_len,
par->which_io, vma);
}
static int leo_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
{
- struct leo_par *par = (struct leo_par *) info->par;
-
return sbusfb_ioctl_helper(cmd, arg, info,
- FBTYPE_SUNLEO, 32, par->fbsize);
+ FBTYPE_SUNLEO, 32, info->fix.smem_len);
}
/*
@@ -569,7 +565,7 @@ static int __devinit leo_probe(struct of
spin_lock_init(&par->lock);
- par->physbase = op->resource[0].start;
+ info->fix.smem_start = op->resource[0].start;
par->which_io = op->resource[0].flags & IORESOURCE_BITS;
sbusfb_fill_var(&info->var, dp, 32);
@@ -577,7 +573,7 @@ static int __devinit leo_probe(struct of
linebytes = of_getintprop_default(dp, "linebytes",
info->var.xres);
- par->fbsize = PAGE_ALIGN(linebytes * info->var.yres);
+ info->fix.smem_len = PAGE_ALIGN(linebytes * info->var.yres);
par->lc_ss0_usr =
of_ioremap(&op->resource[0], LEO_OFF_LC_SS0_USR,
@@ -627,7 +623,7 @@ static int __devinit leo_probe(struct of
printk(KERN_INFO "%s: leo at %lx:%lx\n",
dp->full_name,
- par->which_io, par->physbase);
+ par->which_io, info->fix.smem_start);
return 0;
----------------------------------------------------------------------
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