drm/amd/powerplay: fix dpm freq unit error (10KHz -> Mhz)
the interface smu_v11_0_get_current_clk_freq should be return 10Khz not Mhz unit to adapt vega20 and navi10 asic at the same time. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -581,6 +581,8 @@ static int navi10_print_clk_levels(struct smu_context *smu,
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ret = smu_get_current_clk_freq(smu, clk_type, &cur_value);
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if (ret)
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return size;
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/* 10KHz -> MHz */
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cur_value = cur_value / 100;
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size += sprintf(buf, "current clk: %uMhz\n", cur_value);
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@ -1098,16 +1098,17 @@ static int smu_v11_0_get_current_clk_freq(struct smu_context *smu,
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/* if don't has GetDpmClockFreq Message, try get current clock by SmuMetrics_t */
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if (smu_msg_get_index(smu, SMU_MSG_GetDpmClockFreq) == 0)
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return smu_get_current_clk_freq_by_table(smu, clk_id, value);
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ret = smu_get_current_clk_freq_by_table(smu, clk_id, &freq);
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else {
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ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetDpmClockFreq,
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(smu_clk_get_index(smu, clk_id) << 16));
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if (ret)
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return ret;
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ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetDpmClockFreq,
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(smu_clk_get_index(smu, clk_id) << 16));
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if (ret)
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return ret;
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ret = smu_read_smc_arg(smu, &freq);
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if (ret)
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return ret;
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ret = smu_read_smc_arg(smu, &freq);
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if (ret)
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return ret;
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}
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freq *= 100;
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*value = freq;
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