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drm/amd/pm: Add fine grained flag to SMU v13.0.6

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Gfx clock is fine grained on SMU v13.0.6/12 SOCs. Add the flag to report
clock frequencies correctly.

Fixes: 7380228401 ("drm/amd/pm: Use generic dpm table for SMUv13 SOCs")
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit d4871d837bbf70173f63426a84fa80b39e408b9e)
This commit is contained in:
Lijo Lazar
2026-04-27 12:53:30 +05:30
committed by Alex Deucher
parent 8f935acbc1
commit 47a5dfc8ad
1 changed files with 1 additions and 0 deletions
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1
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
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@@ -1129,6 +1129,7 @@ static int smu_v13_0_6_set_default_dpm_table(struct smu_context *smu)
/* gfxclk dpm table setup */
dpm_table = &dpm_context->dpm_tables.gfx_table;
dpm_table->clk_type = SMU_GFXCLK;
dpm_table->flags = SMU_DPM_TABLE_FINE_GRAINED;
if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_GFXCLK_BIT)) {
/* In the case of gfxclk, only fine-grained dpm is honored.
* Get min/max values from FW.