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drm/amd/pm: fix vclk setting failed for SMU v13.0.5
PMFW use the left-shifted 16 bits argument to set the VCLK DPM frequency for SMU v13.0.5. Signed-off-by: Tim Huang <Tim.Huang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@@ -831,6 +831,8 @@ static int smu_v13_0_5_set_soft_freq_limited_range(struct smu_context *smu,
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uint32_t max)
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{
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enum smu_message_type msg_set_min, msg_set_max;
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uint32_t min_clk = min;
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uint32_t max_clk = max;
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int ret = 0;
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if (!smu_v13_0_5_clk_dpm_is_enabled(smu, clk_type))
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@@ -851,11 +853,16 @@ static int smu_v13_0_5_set_soft_freq_limited_range(struct smu_context *smu,
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return -EINVAL;
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}
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ret = smu_cmn_send_smc_msg_with_param(smu, msg_set_min, min, NULL);
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if (clk_type == SMU_VCLK) {
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min_clk = min << SMU_13_VCLK_SHIFT;
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max_clk = max << SMU_13_VCLK_SHIFT;
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}
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ret = smu_cmn_send_smc_msg_with_param(smu, msg_set_min, min_clk, NULL);
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if (ret)
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goto out;
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ret = smu_cmn_send_smc_msg_with_param(smu, msg_set_max, max, NULL);
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ret = smu_cmn_send_smc_msg_with_param(smu, msg_set_max, max_clk, NULL);
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if (ret)
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goto out;
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