Ping?
On Wed, Oct 23, 2024 at 9:23 AM Alex Deucher <alexander.deucher@xxxxxxx> wrote:
>
> The following 3 commits landed in parallel:
> commit d7d2688bf4ea ("drm/amd/pm: update workload mask after the setting")
> commit 7a1613e47e65 ("drm/amdgpu/smu13: always apply the powersave optimization")
> commit 7c210ca5a2d7 ("drm/amdgpu: handle default profile on on devices without fullscreen 3D")
> While everything is set correctly, this caused the profile to be
> reported incorrectly because both the powersave and fullscreen3d bits
> were set in the mask and when the driver prints the profile, it looks
> for the first bit set.
>
> Fixes: d7d2688bf4ea ("drm/amd/pm: update workload mask after the setting")
> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
> ---
> drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
> index cb923e33fd6f..d53e162dcd8d 100644
> --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
> +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
> @@ -2485,7 +2485,7 @@ static int smu_v13_0_0_set_power_profile_mode(struct smu_context *smu,
> DpmActivityMonitorCoeffInt_t *activity_monitor =
> &(activity_monitor_external.DpmActivityMonitorCoeffInt);
> int workload_type, ret = 0;
> - u32 workload_mask;
> + u32 workload_mask, selected_workload_mask;
>
> smu->power_profile_mode = input[size];
>
> @@ -2552,7 +2552,7 @@ static int smu_v13_0_0_set_power_profile_mode(struct smu_context *smu,
> if (workload_type < 0)
> return -EINVAL;
>
> - workload_mask = 1 << workload_type;
> + selected_workload_mask = workload_mask = 1 << workload_type;
>
> /* Add optimizations for SMU13.0.0/10. Reuse the power saving profile */
> if ((amdgpu_ip_version(smu->adev, MP1_HWIP, 0) == IP_VERSION(13, 0, 0) &&
> @@ -2572,7 +2572,7 @@ static int smu_v13_0_0_set_power_profile_mode(struct smu_context *smu,
> workload_mask,
> NULL);
> if (!ret)
> - smu->workload_mask = workload_mask;
> + smu->workload_mask = selected_workload_mask;
>
> return ret;
> }
> --
> 2.46.2
>
