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drm/amd/pm: populate the bootup LCLK frequency

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As for other clock domains.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan 2020-10-10 09:36:02 +08:00 committed by Alex Deucher
parent 72ca82c7d2
commit 7d92c1fd11
2 changed files with 6 additions and 0 deletions
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1
drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
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@ -226,6 +226,7 @@ struct smu_bios_boot_up_values
uint32_t format_revision;
uint32_t content_revision;
uint32_t fclk;
uint32_t lclk;
};
enum smu_table_id

5
drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
View File

@ -603,6 +603,11 @@ int smu_v11_0_get_vbios_bootup_values(struct smu_context *smu)
(uint8_t)SMU11_SYSPLL1_2_ID,
&smu->smu_table.boot_values.fclk);
smu_v11_0_atom_get_smu_clockinfo(smu->adev,
(uint8_t)SMU11_SYSPLL3_1_LCLK_ID,
(uint8_t)SMU11_SYSPLL3_1_ID,
&smu->smu_table.boot_values.lclk);
return 0;
}