From 0435d77cd9f4613e7c95ca208d252acf6d745c3f Mon Sep 17 00:00:00 2001
From: Kenneth Feng <kenneth.feng@amd.com>
Date: Wed, 21 Oct 2020 17:30:02 +0800
Subject: [PATCH] drm/amd/pm: remove the average clock value in sysfs
if it's fine-grained clock dpm, remove the average clock value and
reflects the real clock.
Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
.../gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
index 9ca3d93b1c958..685a8a3b25d4d 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
@@ -954,12 +954,16 @@ static int sienna_cichlid_print_clk_levels(struct smu_context *smu,
freq_values[1] = cur_value;
mark_index = cur_value == freq_values[0] ? 0 :
cur_value == freq_values[2] ? 2 : 1;
- if (mark_index != 1)
- freq_values[1] = (freq_values[0] + freq_values[2]) / 2;
- for (i = 0; i < 3; i++) {
+ count = 3;
+ if (mark_index != 1) {
+ count = 2;
+ freq_values[1] = freq_values[2];
+ }
+
+ for (i = 0; i < count; i++) {
size += sprintf(buf + size, "%d: %uMhz %s\n", i, freq_values[i],
- i == mark_index ? "*" : "");
+ cur_value == freq_values[i] ? "*" : "");
}
}