Hello.
Benjamin Herrenschmidt wrote:
This fixes radeonfb to not truncate 64 bits resources on 32 bits
platforms. Unfortunately, there are still issues with addresses
returned to userspace via struct fb_fix_screeninfo. This will
have to be dealt with separately.
Signed-off-by: Benjamin Herrensc
Hello.
Benjamin Herrenschmidt wrote:
This fixes radeonfb to not truncate 64 bits resources on 32 bits
platforms. Unfortunately, there are still issues with addresses
returned to userspace via struct fb_fix_screeninfo. This will
have to be dealt with separately.
Signed-off-by: Benjamin Herrensc
On Wed, 2008-04-23 at 02:57 -0700, David Miller wrote:
> > It's up to the driver, and again, the current radeon driver doesn't
> use
> > radeonfb at all anymore...
>
> The only portable thing is for X to use the PCI sysfs mmap() stuff,
> which current Xorg servers using libpciaccess do.
>
> I kn
From: Michel Dänzer <[EMAIL PROTECTED]>
Date: Wed, 23 Apr 2008 11:32:07 +0200
> On Wed, 2008-04-23 at 08:21 +1000, Benjamin Herrenschmidt wrote:
> > On Tue, 2008-04-22 at 17:55 +0200, Christian Ehrhardt wrote:
> > > I wanted to ask if there are any known workarounds atm that would
> > > allow me t
On Wed, 2008-04-23 at 11:32 +0200, Michel Dänzer wrote:
> > X is doing a mmap of /dev/mem instead of /dev/fb ?
> >
> > You can normally map the fb mapping /dev/fb and then map the
> registers
> > using /dev/fb at an offset beyond the framebuffer (fix->smem_len).
> >
> > If X is using /dev/mem in
On Wed, 2008-04-23 at 08:21 +1000, Benjamin Herrenschmidt wrote:
> On Tue, 2008-04-22 at 17:55 +0200, Christian Ehrhardt wrote:
> > I wanted to ask if there are any known workarounds atm that would
> > allow me to use my X11 for now?
>
> X is doing a mmap of /dev/mem instead of /dev/fb ?
>
> You
On Tue, 2008-04-22 at 17:55 +0200, Christian Ehrhardt wrote:
> I wanted to ask if there are any known workarounds atm that would
> allow me to use my X11 for now?
X is doing a mmap of /dev/mem instead of /dev/fb ?
You can normally map the fb mapping /dev/fb and then map the registers
using /dev/
On Tue, 2008-04-22 at 17:55 +0200, Christian Ehrhardt wrote:
>
> You see it e.g. when you try to initialize X11, the x11 radeon driver
> issues a FBIOGET_FSCREENINFO ioctl [...]
FWIW, current versions of the xf86-video-ati radeon driver no longer use
radeonfb for anything.
--
Earthling Michel
Benjamin Herrenschmidt wrote:
This fixes radeonfb to not truncate 64 bits resources on 32 bits
platforms. Unfortunately, there are still issues with addresses
returned to userspace via struct fb_fix_screeninfo. This will
have to be dealt with separately.
Thanks for this patch Benjamin, I use it
This fixes radeonfb to not truncate 64 bits resources on 32 bits
platforms. Unfortunately, there are still issues with addresses
returned to userspace via struct fb_fix_screeninfo. This will
have to be dealt with separately.
Signed-off-by: Benjamin Herrenschmidt <[EMAIL PROTECTED]>
---
drivers/v
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