* [PATCH] drm/amd/display: revert "enable GPU VM support"
@ 2017-10-30 14:55 Christian König
[not found] ` <1509375358-32528-1-git-send-email-deathsimple-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>
0 siblings, 1 reply; 3+ messages in thread
From: Christian König @ 2017-10-30 14:55 UTC (permalink / raw)
To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
From: Christian König <christian.koenig@amd.com>
This reverts commit aa7187c5c640559ebc02caa0191c0db46b55b4a6.
Disable GPU VM support again for now until it doesn't cause a warning on
hardware which doesn't support it.
Signed-off-by: Christian König <christian.koenig@amd.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index c13110f..e6ec130 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -417,8 +417,6 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
init_data.dce_environment = DCE_ENV_PRODUCTION_DRV;
- init_data.flags.gpu_vm_support = true;
-
if (amdgpu_dc_log)
init_data.log_mask = DC_DEFAULT_LOG_MASK;
else
--
2.7.4
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^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] drm/amd/display: revert "enable GPU VM support"
[not found] ` <1509375358-32528-1-git-send-email-deathsimple-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>
@ 2017-10-30 15:02 ` Harry Wentland
[not found] ` <d935a949-2855-45de-c632-88a3c6b35022-5C7GfCeVMHo@public.gmane.org>
0 siblings, 1 reply; 3+ messages in thread
From: Harry Wentland @ 2017-10-30 15:02 UTC (permalink / raw)
To: Christian König, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
On 2017-10-30 10:55 AM, Christian König wrote:
> From: Christian König <christian.koenig@amd.com>
>
> This reverts commit aa7187c5c640559ebc02caa0191c0db46b55b4a6.
>
> Disable GPU VM support again for now until it doesn't cause a warning on
> hardware which doesn't support it.
>
> Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
I'll still try to hack DC to not blow up with this after which we can bring this back. Hopefully by end of the week.
Harry
> ---
> drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> index c13110f..e6ec130 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -417,8 +417,6 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
>
> init_data.dce_environment = DCE_ENV_PRODUCTION_DRV;
>
> - init_data.flags.gpu_vm_support = true;
> -
> if (amdgpu_dc_log)
> init_data.log_mask = DC_DEFAULT_LOG_MASK;
> else
>
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^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: [PATCH] drm/amd/display: revert "enable GPU VM support"
[not found] ` <d935a949-2855-45de-c632-88a3c6b35022-5C7GfCeVMHo@public.gmane.org>
@ 2017-10-30 17:23 ` Deucher, Alexander
0 siblings, 0 replies; 3+ messages in thread
From: Deucher, Alexander @ 2017-10-30 17:23 UTC (permalink / raw)
To: Wentland, Harry, Christian König,
amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
> -----Original Message-----
> From: amd-gfx [mailto:amd-gfx-bounces@lists.freedesktop.org] On Behalf
> Of Harry Wentland
> Sent: Monday, October 30, 2017 11:02 AM
> To: Christian König; amd-gfx@lists.freedesktop.org
> Subject: Re: [PATCH] drm/amd/display: revert "enable GPU VM support"
>
> On 2017-10-30 10:55 AM, Christian König wrote:
> > From: Christian König <christian.koenig@amd.com>
> >
> > This reverts commit aa7187c5c640559ebc02caa0191c0db46b55b4a6.
> >
> > Disable GPU VM support again for now until it doesn't cause a warning on
> > hardware which doesn't support it.
> >
> > Signed-off-by: Christian König <christian.koenig@amd.com>
>
> Reviewed-by: Harry Wentland <harry.wentland@amd.com>
>
> I'll still try to hack DC to not blow up with this after which we can bring this
> back. Hopefully by end of the week.
In the short term, can't we do something like:
if (adev->flags & AMDGPU_IS_APU && adev->asic_type >= CHIP_CARRIZO)
init_data.flags.gpu_vm_support = true;
Alex
>
> Harry
>
> > ---
> > drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 --
> > 1 file changed, 2 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> > index c13110f..e6ec130 100644
> > --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> > +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> > @@ -417,8 +417,6 @@ static int amdgpu_dm_init(struct amdgpu_device
> *adev)
> >
> > init_data.dce_environment = DCE_ENV_PRODUCTION_DRV;
> >
> > - init_data.flags.gpu_vm_support = true;
> > -
> > if (amdgpu_dc_log)
> > init_data.log_mask = DC_DEFAULT_LOG_MASK;
> > else
> >
> _______________________________________________
> amd-gfx mailing list
> amd-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/amd-gfx
_______________________________________________
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https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2017-10-30 17:23 UTC | newest]
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2017-10-30 14:55 [PATCH] drm/amd/display: revert "enable GPU VM support" Christian König
[not found] ` <1509375358-32528-1-git-send-email-deathsimple-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>
2017-10-30 15:02 ` Harry Wentland
[not found] ` <d935a949-2855-45de-c632-88a3c6b35022-5C7GfCeVMHo@public.gmane.org>
2017-10-30 17:23 ` Deucher, Alexander
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