[PATCH 02/18] drm/amdgpu:no kiq in IH

[ckoenig.leichtzumerken@xxxxxxxxx (Christian König)]

Am 18.09.2017 um 08:11 schrieb Monk Liu:
> Change-Id: I4deb65675d2531236b2f4e2bc6f015c657546464
> Signed-off-by: Monk Liu <Monk.Liu at amd.com>

Reviewed-by: Christian König <christian.koenig at amd.com>

> ---
>   drivers/gpu/drm/amd/amdgpu/vega10_ih.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c
> index 67610f7..c291e33 100644
> --- a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c
> +++ b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c
> @@ -219,9 +219,9 @@ static u32 vega10_ih_get_wptr(struct amdgpu_device *adev)
>   			wptr, adev->irq.ih.rptr, tmp);
>   		adev->irq.ih.rptr = tmp;
>   
> -		tmp = RREG32(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL));
> +		tmp = RREG32_NO_KIQ(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL));
>   		tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1);
> -		WREG32(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL), tmp);
> +		WREG32_NO_KIQ(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL), tmp);
>   	}
>   	return (wptr & adev->irq.ih.ptr_mask);
>   }