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drm/amd/pm: move bootup values retrieving to ->sw_init
Firsrt of all, the operations involved is to interact with VBIOS. They are fully supported at ->sw_init phase. Secondly, the new mechanism to upload pptable to SMU is introduced. With the new mechanism, the pptable transferring has to be via PSP. That requires the pptable ucode(and necessary bootupp values retrieving) must be ready before ->hw_init phase of PSP. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -1020,6 +1020,13 @@ static int smu_sw_init(void *handle)
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return ret;
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}
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/* get boot_values from vbios to set revision, gfxclk, and etc. */
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ret = smu_get_vbios_bootup_values(smu);
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if (ret) {
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dev_err(adev->dev, "Failed to get VBIOS boot clock values!\n");
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return ret;
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}
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ret = smu_register_irq_handler(smu);
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if (ret) {
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dev_err(adev->dev, "Failed to register smc irq handler!\n");
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@ -1304,13 +1311,6 @@ static int smu_hw_init(void *handle)
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if (!smu->pm_enabled)
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return 0;
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/* get boot_values from vbios to set revision, gfxclk, and etc. */
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ret = smu_get_vbios_bootup_values(smu);
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if (ret) {
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dev_err(adev->dev, "Failed to get VBIOS boot clock values!\n");
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return ret;
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}
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ret = smu_setup_pptable(smu);
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if (ret) {
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dev_err(adev->dev, "Failed to setup pptable!\n");
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