* [PATCH] drm/amdgpu: disable gfxoff temporarily for navy_flounder
@ 2020-09-30 7:36 Jiansong Chen
2020-09-30 7:54 ` Zhou1, Tao
0 siblings, 1 reply; 2+ messages in thread
From: Jiansong Chen @ 2020-09-30 7:36 UTC (permalink / raw)
To: amd-gfx; +Cc: Jiansong Chen, tao.zhou1, hawking.zhang
gfxoff is temporarily disabled for navy_flounder, since
at present the feature caused some tdr when performing
display operation.
Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com>
Change-Id: Ib2be4041f82a3f5e12c657541c516815c8eb3670
---
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index 17fb2efdadd3..9792ec737029 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -3610,6 +3610,9 @@ static void gfx_v10_0_check_gfxoff_flag(struct amdgpu_device *adev)
if (!gfx_v10_0_navi10_gfxoff_should_enable(adev))
adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
break;
+ case CHIP_NAVY_FLOUNDER:
+ adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
+ break;
default:
break;
}
--
2.25.1
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* RE: [PATCH] drm/amdgpu: disable gfxoff temporarily for navy_flounder
2020-09-30 7:36 [PATCH] drm/amdgpu: disable gfxoff temporarily for navy_flounder Jiansong Chen
@ 2020-09-30 7:54 ` Zhou1, Tao
0 siblings, 0 replies; 2+ messages in thread
From: Zhou1, Tao @ 2020-09-30 7:54 UTC (permalink / raw)
To: Chen, Jiansong (Simon), amd-gfx; +Cc: Chen, Jiansong (Simon), Zhang, Hawking
[AMD Public Use]
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
> -----Original Message-----
> From: Jiansong Chen <Jiansong.Chen@amd.com>
> Sent: Wednesday, September 30, 2020 3:37 PM
> To: amd-gfx@lists.freedesktop.org
> Cc: Zhou1, Tao <Tao.Zhou1@amd.com>; Zhang, Hawking
> <Hawking.Zhang@amd.com>; Chen, Jiansong (Simon)
> <Jiansong.Chen@amd.com>
> Subject: [PATCH] drm/amdgpu: disable gfxoff temporarily for navy_flounder
>
> gfxoff is temporarily disabled for navy_flounder, since at present the feature
> caused some tdr when performing display operation.
>
> Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com>
> Change-Id: Ib2be4041f82a3f5e12c657541c516815c8eb3670
> ---
> drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
> b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
> index 17fb2efdadd3..9792ec737029 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
> @@ -3610,6 +3610,9 @@ static void gfx_v10_0_check_gfxoff_flag(struct
> amdgpu_device *adev)
> if (!gfx_v10_0_navi10_gfxoff_should_enable(adev))
> adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
> break;
> + case CHIP_NAVY_FLOUNDER:
> + adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
> + break;
> default:
> break;
> }
> --
> 2.25.1
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amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply [flat|nested] 2+ messages in thread
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