The patch titled
bw2: use standard fields for framebuffer physical address and length
has been removed from the -mm tree. Its filename was
bw2-use-standard-fields-for-framebuffer-physical-address-and-length.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: bw2: use standard fields for framebuffer physical address and length
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 is displayed correctly.
Signed-off-by: Krzysztof Helt <krzysztof.h1@xxxxx>
Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/video/bw2.c | 20 ++++++++------------
1 file changed, 8 insertions(+), 12 deletions(-)
diff -puN drivers/video/bw2.c~bw2-use-standard-fields-for-framebuffer-physical-address-and-length drivers/video/bw2.c
--- a/drivers/video/bw2.c~bw2-use-standard-fields-for-framebuffer-physical-address-and-length
+++ a/drivers/video/bw2.c
@@ -111,9 +111,7 @@ struct bw2_par {
u32 flags;
#define BW2_FLAG_BLANKED 0x00000001
- unsigned long physbase;
unsigned long which_io;
- unsigned long fbsize;
};
/**
@@ -167,17 +165,15 @@ static int bw2_mmap(struct fb_info *info
struct bw2_par *par = (struct bw2_par *)info->par;
return sbusfb_mmap_helper(bw2_mmap_map,
- par->physbase, par->fbsize,
+ info->fix.smem_start, info->fix.smem_len,
par->which_io,
vma);
}
static int bw2_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
{
- struct bw2_par *par = (struct bw2_par *) info->par;
-
return sbusfb_ioctl_helper(cmd, arg, info,
- FBTYPE_SUN2BW, 1, par->fbsize);
+ FBTYPE_SUN2BW, 1, info->fix.smem_len);
}
/*
@@ -294,7 +290,7 @@ static int __devinit bw2_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, 1);
@@ -317,13 +313,13 @@ static int __devinit bw2_probe(struct of
goto out_unmap_regs;
}
- par->fbsize = PAGE_ALIGN(linebytes * info->var.yres);
+ info->fix.smem_len = PAGE_ALIGN(linebytes * info->var.yres);
info->flags = FBINFO_DEFAULT;
info->fbops = &bw2_ops;
info->screen_base = of_ioremap(&op->resource[0], 0,
- par->fbsize, "bw2 ram");
+ info->fix.smem_len, "bw2 ram");
if (!info->screen_base)
goto out_unmap_regs;
@@ -338,12 +334,12 @@ static int __devinit bw2_probe(struct of
dev_set_drvdata(&op->dev, info);
printk(KERN_INFO "%s: bwtwo at %lx:%lx\n",
- dp->full_name, par->which_io, par->physbase);
+ dp->full_name, par->which_io, info->fix.smem_start);
return 0;
out_unmap_screen:
- of_iounmap(&op->resource[0], info->screen_base, par->fbsize);
+ of_iounmap(&op->resource[0], info->screen_base, info->fix.smem_len);
out_unmap_regs:
of_iounmap(&op->resource[0], par->regs, sizeof(struct bw2_regs));
@@ -363,7 +359,7 @@ static int __devexit bw2_remove(struct o
unregister_framebuffer(info);
of_iounmap(&op->resource[0], par->regs, sizeof(struct bw2_regs));
- of_iounmap(&op->resource[0], info->screen_base, par->fbsize);
+ of_iounmap(&op->resource[0], info->screen_base, info->fix.smem_len);
framebuffer_release(info);
_
Patches currently in -mm which might be from krzysztof.h1@xxxxx are
origin.patch
chipsfb-remove-redundant-assignment.patch
igafb-use-framebuffer_alloc-to-allocate-fb_info-struct.patch
offb-use-framebuffer_alloc-to-allocate-fb_info-struct.patch
acornfb-remove-fb_mmap-function.patch
s3c-fb-fix-resource-releasing-on-error-during-probing.patch
fbdev-use-framebuffer_release-for-freeing-fb_info-structures.patch
tcx-use-standard-fields-for-framebuffer-physical-address-and-length.patch
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