[PATCH] drm/amd/pm: Drop unsupported features on smu v14_0_2

[Alex Deucher]

On Wed, Aug 21, 2024 at 10:12 PM Candice Li <candice.li at amd.com> wrote:
>
> Drop unsupported features on smu v14_0_2.
>
> Signed-off-by: Candice Li <candice.li at amd.com>
> Reviewed-by: Yang Wang <kevinyang.wang at amd.com>

Acked-by: Alex Deucher <alexander.deucher at amd.com>

> ---
>  .../drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c  | 47 -------------------
>  1 file changed, 47 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c
> index 5913f9c60fe002..391d06cc6e5816 100644
> --- a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c
> +++ b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c
> @@ -2115,50 +2115,6 @@ static void smu_v14_0_2_set_smu_mailbox_registers(struct smu_context *smu)
>         smu->debug_resp_reg = SOC15_REG_OFFSET(MP1, 0, regMP1_SMN_C2PMSG_54);
>  }
>
> -static int smu_v14_0_2_smu_send_bad_mem_page_num(struct smu_context *smu,
> -               uint32_t size)
> -{
> -       int ret = 0;
> -
> -       /* message SMU to update the bad page number on SMUBUS */
> -       ret = smu_cmn_send_smc_msg_with_param(smu,
> -                                         SMU_MSG_SetNumBadMemoryPagesRetired,
> -                                         size, NULL);
> -       if (ret)
> -               dev_err(smu->adev->dev,
> -                         "[%s] failed to message SMU to update bad memory pages number\n",
> -                         __func__);
> -
> -       return ret;
> -}
> -
> -static int smu_v14_0_2_send_bad_mem_channel_flag(struct smu_context *smu,
> -               uint32_t size)
> -{
> -       int ret = 0;
> -
> -       /* message SMU to update the bad channel info on SMUBUS */
> -       ret = smu_cmn_send_smc_msg_with_param(smu,
> -                                 SMU_MSG_SetBadMemoryPagesRetiredFlagsPerChannel,
> -                                 size, NULL);
> -       if (ret)
> -               dev_err(smu->adev->dev,
> -                         "[%s] failed to message SMU to update bad memory pages channel info\n",
> -                         __func__);
> -
> -       return ret;
> -}
> -
> -static ssize_t smu_v14_0_2_get_ecc_info(struct smu_context *smu,
> -                                       void *table)
> -{
> -       int ret = 0;
> -
> -       // TODO
> -
> -       return ret;
> -}
> -
>  static ssize_t smu_v14_0_2_get_gpu_metrics(struct smu_context *smu,
>                                            void **table)
>  {
> @@ -2897,12 +2853,9 @@ static const struct pptable_funcs smu_v14_0_2_ppt_funcs = {
>         .enable_gfx_features = smu_v14_0_2_enable_gfx_features,
>         .set_mp1_state = smu_v14_0_2_set_mp1_state,
>         .set_df_cstate = smu_v14_0_2_set_df_cstate,
> -       .send_hbm_bad_pages_num = smu_v14_0_2_smu_send_bad_mem_page_num,
> -       .send_hbm_bad_channel_flag = smu_v14_0_2_send_bad_mem_channel_flag,
>  #if 0
>         .gpo_control = smu_v14_0_gpo_control,
>  #endif
> -       .get_ecc_info = smu_v14_0_2_get_ecc_info,
>  };
>
>  void smu_v14_0_2_set_ppt_funcs(struct smu_context *smu)
> --
> 2.25.1
>