From: Rex Zhu <Rex.Zhu-5C7GfCeVMHo@public.gmane.org>
To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Cc: Rex Zhu <Rex.Zhu-5C7GfCeVMHo@public.gmane.org>
Subject: [PATCH 1/3] Revert "drm/amd/powerply: fix power reading on Fiji"
Date: Wed, 4 Apr 2018 16:25:02 +0800 [thread overview]
Message-ID: <1522830304-15505-1-git-send-email-Rex.Zhu@amd.com> (raw)
we don't have limit of [50ms, 4sec] sampling period.
only confused the average power and max power.
so don't need to increase delay time.
This reverts commit 462d8dcc9fec0d89f1ff6a1f93f1d4f670878c71.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
---
drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
index aaa9f5b..40f2f87 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
@@ -3368,8 +3368,7 @@ static int smu7_get_gpu_power(struct pp_hwmgr *hwmgr,
"Failed to start pm status log!",
return -1);
- /* Sampling period from 50ms to 4sec */
- msleep_interruptible(200);
+ msleep_interruptible(20);
PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr,
PPSMC_MSG_PmStatusLogSample),
--
1.9.1
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next reply other threads:[~2018-04-04 8:25 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-04 8:25 Rex Zhu [this message]
[not found] ` <1522830304-15505-1-git-send-email-Rex.Zhu-5C7GfCeVMHo@public.gmane.org>
2018-04-04 8:25 ` [PATCH 2/3] drm/amd/pp: Refine get_gpu_power for VI Rex Zhu
[not found] ` <1522830304-15505-2-git-send-email-Rex.Zhu-5C7GfCeVMHo@public.gmane.org>
2018-04-04 15:36 ` Eric Huang
[not found] ` <a3566d2f-4b35-00b4-1df1-ab50076f704c-5C7GfCeVMHo@public.gmane.org>
2018-04-04 15:50 ` Zhu, Rex
[not found] ` <CY4PR12MB1687C34CD0753343A795544CFBA40-rpdhrqHFk06Y0SjTqZDccQdYzm3356FpvxpqHgZTriW3zl9H0oFU5g@public.gmane.org>
2018-04-04 16:00 ` Eric Huang
[not found] ` <dfcb5127-c6ad-2a09-793e-42ca3cdcff1d-5C7GfCeVMHo@public.gmane.org>
2018-04-04 16:05 ` Zhu, Rex
2018-04-04 8:25 ` [PATCH 3/3] drm/amd/pp: Remove dead struct pp_gpu_power Rex Zhu
2018-04-04 15:15 ` [PATCH 1/3] Revert "drm/amd/powerply: fix power reading on Fiji" Eric Huang
-- strict thread matches above, loose matches on Subject: below --
2018-04-11 6:31 Rex Zhu
[not found] ` <1523428307-7969-1-git-send-email-Rex.Zhu-5C7GfCeVMHo@public.gmane.org>
2018-04-11 17:19 ` Alex Deucher
[not found] ` <CADnq5_PjDQ1LkTM-=h6k6WJt1Auukq1tAnM77Vz579wxVyP4oQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-04-11 17:33 ` Eric Huang
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