[AMD Official Use Only - Internal Distribution Only]
Reviewed-by: Likun Gao <Likun.Gao@xxxxxxx>
Regards,
Likun
-----Original Message-----
From: Kenneth Feng <kenneth.feng@xxxxxxx>
Sent: Wednesday, October 21, 2020 5:33 PM
To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: Gao, Likun <Likun.Gao@xxxxxxx>; Feng, Kenneth <Kenneth.Feng@xxxxxxx>
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@xxxxxxx>
---
.../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 d2851f8e9c11..fa3842f460fc 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
@@ -955,12 +955,16 @@ 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] ? "*" : "");
}
}
--
2.17.1
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