* [PATCH 2/2] drm/amd/display: Ctrl stutter mode through module parameter
@ 2018-06-26 10:23 rex zhu
0 siblings, 0 replies; 3+ messages in thread
From: rex zhu @ 2018-06-26 10:23 UTC (permalink / raw)
To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW; +Cc: rex zhu, Rex Zhu
User can enable/disable stutter mode through module parameter
stutter_mode.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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 fcc8631..0674218 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -1531,7 +1531,7 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
/*
* Temporary disable until pplib/smu interaction is implemented
*/
- dm->dc->debug.disable_stutter = true;
+ dm->dc->debug.disable_stutter = amdgpu_stutter_mode ? false : true;
break;
#endif
default:
--
1.9.1
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amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH 2/2] drm/amd/display: Ctrl stutter mode through module parameter
[not found] ` <1530095129-26916-2-git-send-email-rex.zhu-5C7GfCeVMHo@public.gmane.org>
@ 2018-06-27 14:34 ` Alex Deucher
0 siblings, 0 replies; 3+ messages in thread
From: Alex Deucher @ 2018-06-27 14:34 UTC (permalink / raw)
To: rex zhu; +Cc: amd-gfx list
On Wed, Jun 27, 2018 at 6:25 AM, rex zhu <rex.zhu@amd.com> wrote:
> use ppfeaturemask to enable/disable stutter mode.
>
> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
> ---
> drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> 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 d399f76..01d14d8 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -1531,7 +1531,7 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
> /*
> * Temporary disable until pplib/smu interaction is implemented
> */
> - dm->dc->debug.disable_stutter = true;
> + dm->dc->debug.disable_stutter = amdgpu_pp_feature_mask & PP_STUTTER_MODE ? false : true;
> break;
> #endif
> default:
> --
> 1.9.1
>
> _______________________________________________
> amd-gfx mailing list
> amd-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/amd-gfx
_______________________________________________
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amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH 2/2] drm/amd/display: Ctrl stutter mode through module parameter
[not found] ` <1530095129-26916-1-git-send-email-rex.zhu-5C7GfCeVMHo@public.gmane.org>
@ 2018-06-27 10:25 ` rex zhu
[not found] ` <1530095129-26916-2-git-send-email-rex.zhu-5C7GfCeVMHo@public.gmane.org>
0 siblings, 1 reply; 3+ messages in thread
From: rex zhu @ 2018-06-27 10:25 UTC (permalink / raw)
To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW; +Cc: Rex Zhu
use ppfeaturemask to enable/disable stutter mode.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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 d399f76..01d14d8 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -1531,7 +1531,7 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
/*
* Temporary disable until pplib/smu interaction is implemented
*/
- dm->dc->debug.disable_stutter = true;
+ dm->dc->debug.disable_stutter = amdgpu_pp_feature_mask & PP_STUTTER_MODE ? false : true;
break;
#endif
default:
--
1.9.1
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply related [flat|nested] 3+ messages in thread
end of thread, other threads:[~2018-06-27 14:34 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2018-06-26 10:23 [PATCH 2/2] drm/amd/display: Ctrl stutter mode through module parameter rex zhu
2018-06-27 10:25 [PATCH 1/2] drm/amdgpu: Add stutter mode ctrl in " rex zhu
[not found] ` <1530095129-26916-1-git-send-email-rex.zhu-5C7GfCeVMHo@public.gmane.org>
2018-06-27 10:25 ` [PATCH 2/2] drm/amd/display: Ctrl stutter mode through " rex zhu
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2018-06-27 14:34 ` Alex Deucher
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