[PATCH] drm/amd/pm: disable GetPptLimit message in sriov mode

[Lazar, Lijo]

On 2/8/2022 10:00 AM, Yang Wang wrote:
> the pmfw is not allowed GetPptLimit message in virtualzation mode.
> 

Maybe rephrase as - "PPT limit cannot be queried from VF".

Reviewed-by: Lijo Lazar <lijo.lazar at amd.com>

Thanks,
Lijo

> Fixes: 3e4a01689daa ("drm/amd/pm: Enable sysfs required by rocm-smi toolfor One VF mode")
> 
> Signed-off-by: Yang Wang <KevinYang.Wang at amd.com>
> ---
>   drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
> index 804e1c98238d..2a7da2bad96a 100644
> --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
> +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
> @@ -140,7 +140,7 @@ static struct cmn2asic_msg_mapping sienna_cichlid_message_map[SMU_MSG_MAX_COUNT]
>   	MSG_MAP(PrepareMp1ForUnload,		PPSMC_MSG_PrepareMp1ForUnload,         1),
>   	MSG_MAP(AllowGfxOff,			PPSMC_MSG_AllowGfxOff,                 0),
>   	MSG_MAP(DisallowGfxOff,			PPSMC_MSG_DisallowGfxOff,              0),
> -	MSG_MAP(GetPptLimit,			PPSMC_MSG_GetPptLimit,                 1),
> +	MSG_MAP(GetPptLimit,			PPSMC_MSG_GetPptLimit,                 0),
>   	MSG_MAP(GetDcModeMaxDpmFreq,		PPSMC_MSG_GetDcModeMaxDpmFreq,         1),
>   	MSG_MAP(ExitBaco,			PPSMC_MSG_ExitBaco,                    0),
>   	MSG_MAP(PowerUpVcn,			PPSMC_MSG_PowerUpVcn,                  0),
>