[PATCH] drm/amdgpu: Allow GfxOff on Vangogh as default

[PATCH] drm/amdgpu: Allow GfxOff on Vangogh as default

[Jinzhou Su]

Send allow GfxOff message to SMU to enter GfxOff
mode as default.

Signed-off-by: Jinzhou Su <Jinzhou.Su@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index dd102cc2516a..426a217ce83f 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -7905,6 +7905,7 @@ static int gfx_v10_0_set_powergating_state(void *handle,
 		break;
 	case CHIP_VANGOGH:
 		gfx_v10_cntl_pg(adev, enable);
+		amdgpu_gfx_off_ctrl(adev, enable);
 		break;
 	default:
 		break;
-- 
2.17.1

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Re: [PATCH] drm/amdgpu: Allow GfxOff on Vangogh as default

[Huang Rui]

On Thu, Jan 21, 2021 at 10:13:40AM +0800, Su, Jinzhou (Joe) wrote:
> Send allow GfxOff message to SMU to enter GfxOff
> mode as default.
> 
> Signed-off-by: Jinzhou Su <Jinzhou.Su@amd.com>

Reviewed-by: Huang Rui <ray.huang@amd.com>

> ---
>  drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
> index dd102cc2516a..426a217ce83f 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
> @@ -7905,6 +7905,7 @@ static int gfx_v10_0_set_powergating_state(void *handle,
>  		break;
>  	case CHIP_VANGOGH:
>  		gfx_v10_cntl_pg(adev, enable);
> +		amdgpu_gfx_off_ctrl(adev, enable);
>  		break;
>  	default:
>  		break;
> -- 
> 2.17.1
> 
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