> -----Original Message-----
> From: Liu, Aaron <Aaron.Liu@xxxxxxx>
> Sent: Monday, September 16, 2019 9:40 AM
> To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
> Cc: Deucher, Alexander <Alexander.Deucher@xxxxxxx>; Huang, Ray
> <Ray.Huang@xxxxxxx>; Liu, Aaron <Aaron.Liu@xxxxxxx>
> Subject: [PATCH] drm/amdgpu: remove program of lbpw for renoir
>
> These is no LBPW on Renoir. So removing program of lbpw for renoir.
>
> Signed-off-by: Aaron Liu <aaron.liu@xxxxxxx>
Reviewed-by: Huang Rui <ray.huang@xxxxxxx>
> ---
> drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
> b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
> index b75ef89..fe21ef8 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
> @@ -1646,7 +1646,6 @@ static int gfx_v9_0_rlc_init(struct amdgpu_device
> *adev)
>
> switch (adev->asic_type) {
> case CHIP_RAVEN:
> - case CHIP_RENOIR:
> gfx_v9_0_init_lbpw(adev);
> break;
> case CHIP_VEGA20:
> @@ -3013,7 +3012,6 @@ static int gfx_v9_0_rlc_resume(struct
> amdgpu_device *adev)
>
> switch (adev->asic_type) {
> case CHIP_RAVEN:
> - case CHIP_RENOIR:
> if (amdgpu_lbpw == 0)
> gfx_v9_0_enable_lbpw(adev, false);
> else
> --
> 2.7.4
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