[PATCH] drm/amdgpu/powerplay: using the FCLK DPM table to set the MCLK

[Yuxian Dai]

From: "yuxia...@amd.com" <yuxia...@amd.com>

1,Using the FCLK DPM table to set the MCLK for DPM states consist of
three entities:
 FCLK
 UCLK
 MEMCLK
All these three clk change together, MEMCLK from FCLK, so use the fclk
frequency.
2,we should show the current working clock freqency from clock table metric

Change-Id: Ia45f3069fc7ae56db495cb5a3865e2c50c550774
Signed-off-by: Yuxian Dai <yuxian....@amd.com>
---
 drivers/gpu/drm/amd/powerplay/renoir_ppt.c | 9 ++++++++-
 drivers/gpu/drm/amd/powerplay/renoir_ppt.h | 2 +-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c 
b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
index 7bf52ecba01d..32e7a3c05cd4 100644
--- a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
@@ -239,7 +239,7 @@ static int renoir_print_clk_levels(struct smu_context *smu,
        uint32_t cur_value = 0, value = 0, count = 0, min = 0, max = 0;
        DpmClocks_t *clk_table = smu->smu_table.clocks_table;
        SmuMetrics_t metrics;
-
+       bool cur_value_match_level = false;
        if (!clk_table || clk_type >= SMU_CLK_COUNT)
                return -EINVAL;
 
@@ -297,6 +297,13 @@ static int renoir_print_clk_levels(struct smu_context *smu,
                GET_DPM_CUR_FREQ(clk_table, clk_type, i, value);
                size += sprintf(buf + size, "%d: %uMhz %s\n", i, value,
                                cur_value == value ? "*" : "");
+               if(cur_value == value) {
+                       cur_value_match_level = true;
+               }
+       }
+       
+       if(!cur_value_match_level) {
+               size += sprintf(buf + size, "   %uMhz *\n",cur_value);
        }
 
        return size;
diff --git a/drivers/gpu/drm/amd/powerplay/renoir_ppt.h 
b/drivers/gpu/drm/amd/powerplay/renoir_ppt.h
index 2a390ddd37dd..89cd6da118a3 100644
--- a/drivers/gpu/drm/amd/powerplay/renoir_ppt.h
+++ b/drivers/gpu/drm/amd/powerplay/renoir_ppt.h
@@ -37,7 +37,7 @@ extern void renoir_set_ppt_funcs(struct smu_context *smu);
                        freq = table->SocClocks[dpm_level].Freq;        \
                        break;                                          \
                case SMU_MCLK:                                          \
-                       freq = table->MemClocks[dpm_level].Freq;        \
+                       freq = table->FClocks[dpm_level].Freq;  \
                        break;                                          \
                case SMU_DCEFCLK:                                       \
                        freq = table->DcfClocks[dpm_level].Freq;        \
-- 
2.17.1

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