[PATCH] drm/amd/pm: add missing NotifyPowerSource message mapping for SMU13.0.7

[Chen, Guchun]

[Public]

Looks it's better to add a Fixes tag like Fixes: 4dd9b5392c57 ("drm/amd/pm: fix possible power mode mismatch between driver and PMFW"), if I understand it correctly.

Regards,
Guchun

> -----Original Message-----
> From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of Evan
> Quan
> Sent: Friday, May 19, 2023 3:53 PM
> To: amd-gfx at lists.freedesktop.org
> Cc: Deucher, Alexander <Alexander.Deucher at amd.com>; Quan, Evan
> <Evan.Quan at amd.com>
> Subject: [PATCH] drm/amd/pm: add missing NotifyPowerSource message
> mapping for SMU13.0.7
>
> Otherwise, the power source switching will fail due to message unavailable.
>
> Signed-off-by: Evan Quan <evan.quan at amd.com>
> ---
>  drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
> b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
> index 1b6116cf8b4c..cf6827179fd1 100644
> --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
> +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
> @@ -125,6 +125,7 @@ static struct cmn2asic_msg_mapping
> smu_v13_0_7_message_map[SMU_MSG_MAX_COUNT] =
>       MSG_MAP(ArmD3,                          PPSMC_MSG_ArmD3,
> 0),
>       MSG_MAP(AllowGpo,                       PPSMC_MSG_SetGpoAllow,
> 0),
>       MSG_MAP(GetPptLimit,
>       PPSMC_MSG_GetPptLimit,                 0),
> +     MSG_MAP(NotifyPowerSource,
>       PPSMC_MSG_NotifyPowerSource,           0),
>  };
>
>  static struct cmn2asic_mapping smu_v13_0_7_clk_map[SMU_CLK_COUNT] =
> {
> --
> 2.34.1