On Wed, 19 Mar 2025 at 03:19, Feng, Kenneth <Kenneth.Feng@xxxxxxx> wrote:
>
> [AMD Official Use Only - AMD Internal Distribution Only]
>
> -----Original Message-----
> From: Tomasz Pakuła <tomasz.pakula.oficjalny@xxxxxxxxx>
> Sent: Sunday, March 16, 2025 4:16 AM
> To: Deucher, Alexander <Alexander.Deucher@xxxxxxx>; Feng, Kenneth <Kenneth.Feng@xxxxxxx>; Wang, Yang(Kevin) <KevinYang.Wang@xxxxxxx>
> Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
> Subject: [PATCH 2/2] drm/amd/pm: add zero RPM stop temp OD setting support for SMU 14.0.2
>
> Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding.
>
>
> Hook up zero RPM stop temperature for 9070 and 9070 XT based on RDNA3 (smu 13.0.0 and 13.0.7) code.
>
> Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@xxxxxxxxx>
> ---
> .../swsmu/inc/pmfw_if/smu14_driver_if_v14_0.h | 3 +- .../drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c | 50 ++++++++++++++++++-
> 2 files changed, 51 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu14_driver_if_v14_0.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu14_driver_if_v14_0.h
> index c2fd0a4a13e5..a5eba7b91e2f 100644
> --- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu14_driver_if_v14_0.h
> +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu14_driver_if_v14_0.h
> @@ -846,9 +846,10 @@ typedef struct {
> uint16_t FanTargetTemperature; // Degree Celcius
> //zero fan
> uint8_t FanZeroRpmEnable;
> + uint8_t FanZeroRpmStopTemp;
> //temperature
> uint8_t MaxOpTemp;
> - uint8_t Padding1[2];
> + uint8_t Padding1;
> [Kenneth] - This change on this file is not required. The latest version on drm-next has the change.
> Could you please confirm?
> Thanks
I just (19-03-2025 10:48 UTC) checked against the current drm-next and
this is still needed.
The last change to smu14_driver_if_v14_0.h was made 5 months ago by
Kenneth Feng.
It's the same state against which I made this patch.
Tomasz
