Reviewed-by: Aaron Liu <aaron....@amd.com>
BR,
Aaron Liu
> -----Original Message-----
> From: amd-gfx <amd-gfx-boun...@lists.freedesktop.org> On Behalf Of chen
> gong
> Sent: Monday, September 23, 2019 2:14 PM
> To: amd-gfx@lists.freedesktop.org
> Cc: Gong, Curry <curry.g...@amd.com>
> Subject: [PATCH 2/2] drm/amdgpu: Use mode2 mode to perform GPU RESET
> for Renoir
>
> Signed-off-by: chen gong <curry.g...@amd.com>
> ---
> drivers/gpu/drm/amd/amdgpu/soc15.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c
> b/drivers/gpu/drm/amd/amdgpu/soc15.c
> index 58818761..0f639df9 100644
> --- a/drivers/gpu/drm/amd/amdgpu/soc15.c
> +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
> @@ -514,6 +514,8 @@ static int soc15_asic_baco_reset(struct
> amdgpu_device *adev)
>
> static int soc15_mode2_reset(struct amdgpu_device *adev) {
> + if (is_support_sw_smu(adev))
> + return smu_mode2_reset(&adev->smu);
> if (!adev->powerplay.pp_funcs ||
> !adev->powerplay.pp_funcs->asic_reset_mode_2)
> return -ENOENT;
> @@ -528,6 +530,7 @@ soc15_asic_reset_method(struct amdgpu_device
> *adev)
>
> switch (adev->asic_type) {
> case CHIP_RAVEN:
> + case CHIP_RENOIR:
> return AMD_RESET_METHOD_MODE2;
> case CHIP_VEGA10:
> case CHIP_VEGA12:
> --
> 2.7.4
>
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