From: Kevin Wang <kevin.wang@amd.com>
To: <amd-gfx@lists.freedesktop.org>
Cc: <alexander.deucher@amd.com>, <hawking.zhang@amd.com>,
<kenneth.feng@amd.com>
Subject: [PATCH 2/7] drm/amd/pm: stage od reset for smu 13.0.2
Date: Mon, 31 Aug 2026 12:35:02 +0800 [thread overview]
Message-ID: <20260831043507.523599-3-kevin.wang@amd.com> (raw)
In-Reply-To: <20260831043507.523599-1-kevin.wang@amd.com>
SMU 13.0.2 restores the default GFXCLK range by sending a frequency
limit command and then clears the custom range. This bypasses the
staged pp_od_clk_voltage transaction.
Stage the default GFXCLK range in the custom state instead. The existing
PP_OD_COMMIT_DPM_TABLE path remains the sole PMFW update operation.
Signed-off-by: Kevin Wang <kevin.wang@amd.com>
---
.../gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 15 ++++-----------
1 file changed, 4 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
index 1aa589bdc301..d07ad50d2666 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
@@ -1354,17 +1354,10 @@ static int aldebaran_usr_edit_dpm_table(struct smu_context *smu, enum PP_OD_DPM_
dev_err(smu->adev->dev, "Input parameter number not correct\n");
return -EINVAL;
} else {
- /* Use the default frequencies for manual and determinism mode */
- min_clk = SMU_DPM_TABLE_MIN(
- &dpm_context->dpm_tables.gfx_table);
- max_clk = SMU_DPM_TABLE_MAX(
- &dpm_context->dpm_tables.gfx_table);
-
- ret = aldebaran_set_soft_freq_limited_range(
- smu, SMU_GFXCLK, min_clk, max_clk, false);
- if (ret)
- return ret;
- smu_v13_0_reset_custom_level(smu);
+ pstate_table->gfxclk_pstate.custom.min =
+ SMU_DPM_TABLE_MIN(&dpm_context->dpm_tables.gfx_table);
+ pstate_table->gfxclk_pstate.custom.max =
+ SMU_DPM_TABLE_MAX(&dpm_context->dpm_tables.gfx_table);
}
break;
case PP_OD_COMMIT_DPM_TABLE:
--
2.55.0
next prev parent reply other threads:[~2026-08-31 4:35 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-31 4:35 [PATCH 0/7] drm/amd/pm: stage OD reset until commit Kevin Wang
2026-08-31 4:35 ` [PATCH 1/7] drm/amd/pm: stage od reset for smu 11.0.7 Kevin Wang
2026-08-31 4:35 ` Kevin Wang [this message]
2026-08-31 4:35 ` [PATCH 3/7] drm/amd/pm: stage od reset for smu 13.0.0/13.0.7 Kevin Wang
2026-08-31 4:35 ` [PATCH 4/7] drm/amd/pm: stage od reset for smu 13.0.6 Kevin Wang
2026-08-31 10:51 ` Lazar, Lijo
2026-08-31 4:35 ` [PATCH 5/7] drm/amd/pm: stage od reset for smu 14.0.2 Kevin Wang
2026-08-31 4:35 ` [PATCH 6/7] drm/amd/pm: stage od reset for smu 15.0.8 Kevin Wang
2026-08-31 4:35 ` [PATCH 7/7] drm/amd/pm: stage od reset for smu vega20 Kevin Wang
2026-08-31 8:09 ` [PATCH 0/7] drm/amd/pm: stage OD reset until commit Feng, Kenneth
2026-08-31 8:23 ` Wang, Kevin
2026-08-31 10:55 ` Lazar, Lijo
2026-08-31 11:05 ` Lazar, Lijo
2026-08-31 12:06 ` Wang, Kevin
2026-08-31 12:21 ` Lazar, Lijo
2026-08-31 12:47 ` Wang, Kevin
2026-09-01 6:44 ` Feng, Kenneth
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