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drm/amd/pm: add populate_umd_state_clk support

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add populate_umd_state_clk support for smu 15.0.8

v2: remove gl2clk/socclk/fclk, restrict to only current min/max (Lijo)

Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Asad Kamal 2025-12-25 23:44:20 +08:00 committed by Alex Deucher
parent 3f5c75634f
commit c7de5a863c
1 changed files with 17 additions and 1 deletions
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18
drivers/gpu/drm/amd/pm/swsmu/smu15/smu_v15_0_8_ppt.c
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@ -1376,6 +1376,21 @@ static int smu_v15_0_8_get_power_limit(struct smu_context *smu,
return 0;
}
static int smu_v15_0_8_populate_umd_state_clk(struct smu_context *smu)
{
struct smu_15_0_dpm_context *dpm_context = smu->smu_dpm.dpm_context;
struct smu_dpm_table *gfx_table = &dpm_context->dpm_tables.gfx_table;
struct smu_dpm_table *mem_table = &dpm_context->dpm_tables.uclk_table;
struct smu_umd_pstate_table *pstate_table = &smu->pstate_table;
pstate_table->gfxclk_pstate.curr.min = SMU_DPM_TABLE_MIN(gfx_table);
pstate_table->gfxclk_pstate.curr.max = SMU_DPM_TABLE_MAX(gfx_table);
pstate_table->uclk_pstate.curr.min = SMU_DPM_TABLE_MIN(mem_table);
pstate_table->uclk_pstate.curr.max = SMU_DPM_TABLE_MAX(mem_table);
return 0;
}
static const struct pptable_funcs smu_v15_0_8_ppt_funcs = {
.init_allowed_features = smu_v15_0_8_init_allowed_features,
.set_default_dpm_table = smu_v15_0_8_set_default_dpm_table,
@ -1404,7 +1419,8 @@ static const struct pptable_funcs smu_v15_0_8_ppt_funcs = {
.get_power_limit = smu_v15_0_8_get_power_limit,
.set_power_limit = smu_v15_0_set_power_limit,
.emit_clk_levels = smu_v15_0_8_emit_clk_levels,
};
.populate_umd_state_clk = smu_v15_0_8_populate_umd_state_clk,
};
static void smu_v15_0_8_init_msg_ctl(struct smu_context *smu,
const struct cmn2asic_msg_mapping *message_map)