On Fri, 2017-09-22 at 14:37 -0300, Gabriel Krisman Bertazi wrote:
> Gerd Hoffmann writes:
>
> > > I can simply disable X, lightdm or whatever is using it and then
> > > rmmod.
> >
> > Works for me only with CONFIG_FBCON=n, otherwise the fbcon
> > framebuffer
> > keeps qxl busy. So is most cases
Gerd Hoffmann writes:
>> I can simply disable X, lightdm or whatever is using it and then
>> rmmod.
>
> Works for me only with CONFIG_FBCON=n, otherwise the fbcon framebuffer
> keeps qxl busy. So is most cases (typical distro kernel build with
> FBCON=y) you simply can't rmmod qxl.
>
> I agree t
On Fri, 2017-09-22 at 02:03 -0300, Gabriel Krisman Bertazi wrote:
> Gerd Hoffmann writes:
>
> > Hi,
> >
> > > > "removing the device"? qxl can't be hotplugged ...
> > > > Or do you mean "rmmod qxl"?
> > >
> > > rmmod qxl
> >
> > rmmod: ERROR: Module qxl is in use.
> >
> > How do you do tha
Gerd Hoffmann writes:
> Hi,
>
>> > "removing the device"? qxl can't be hotplugged ...
>> > Or do you mean "rmmod qxl"?
>>
>> rmmod qxl
>
> rmmod: ERROR: Module qxl is in use.
>
> How do you do that? CONFIG_FBCON=n?
I can simply disable X, lightdm or whatever is using it and then rmmod.
--
Hi,
> > "removing the device"? qxl can't be hotplugged ...
> > Or do you mean "rmmod qxl"?
>
> rmmod qxl
rmmod: ERROR: Module qxl is in use.
How do you do that? CONFIG_FBCON=n?
cheers,
Gerd
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Gerd Hoffmann writes:
> On Tue, 2017-09-19 at 11:35 -0300, Gabriel Krisman Bertazi wrote:
>> Gerd Hoffmann writes:
>>
>> > qxl_plane_cleanup_fb() unpins the just activated framebuffer
>> > instead of the old one. Oops. Fix it.
>> >
>> > Cc: Gabriel Krisman Bertazi
>> > Fixes: 1277eed5fecb88
On Tue, 2017-09-19 at 11:35 -0300, Gabriel Krisman Bertazi wrote:
> Gerd Hoffmann writes:
>
> > qxl_plane_cleanup_fb() unpins the just activated framebuffer
> > instead of the old one. Oops. Fix it.
> >
> > Cc: Gabriel Krisman Bertazi
> > Fixes: 1277eed5fecb8830c8cc414ad70c1ef640464bc0
> > Si
Gerd Hoffmann writes:
> qxl_plane_cleanup_fb() unpins the just activated framebuffer
> instead of the old one. Oops. Fix it.
>
> Cc: Gabriel Krisman Bertazi
> Fixes: 1277eed5fecb8830c8cc414ad70c1ef640464bc0
> Signed-off-by: Gerd Hoffmann
> ---
> drivers/gpu/drm/qxl/qxl_display.c | 7 ---
qxl_plane_cleanup_fb() unpins the just activated framebuffer
instead of the old one. Oops. Fix it.
Cc: Gabriel Krisman Bertazi
Fixes: 1277eed5fecb8830c8cc414ad70c1ef640464bc0
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/qxl/qxl_display.c | 7 ---
1 file changed, 4 insertions(+), 3 del