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* [Bug 201275] New: Power consumption RX460 idle raised from  7 W to 13 W
@ 2018-09-28 16:51 bugzilla-daemon
  2018-09-28 17:11 ` [Bug 201275] " bugzilla-daemon
                   ` (34 more replies)
  0 siblings, 35 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-09-28 16:51 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

            Bug ID: 201275
           Summary: Power consumption RX460 idle raised from  7 W to 13 W
           Product: Drivers
           Version: 2.5
    Kernel Version: 4.18.10
          Hardware: All
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: low
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri@kernel-bugs.osdl.org
          Reporter: quirin.blaeser@freenet.de
        Regression: No

Created attachment 278829
  --> https://bugzilla.kernel.org/attachment.cgi?id=278829&action=edit
lsusb lspci cpuinfo config url sensors

sensors reports a power consumption of 13 W idle for 4.18.10
sensors reports a power consumption of 7 W idle for 4.18.9

Attached:
lsusb
lspci
cpuinfo
url to mainboard an graphics card
kernel config
output of sensors while idle

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX460 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
@ 2018-09-28 17:11 ` bugzilla-daemon
  2018-09-28 18:14 ` bugzilla-daemon
                   ` (33 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-09-28 17:11 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

Alex Deucher (alexdeucher@gmail.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |alexdeucher@gmail.com

--- Comment #1 from Alex Deucher (alexdeucher@gmail.com) ---
Can you bisect?

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX460 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
  2018-09-28 17:11 ` [Bug 201275] " bugzilla-daemon
@ 2018-09-28 18:14 ` bugzilla-daemon
  2018-09-28 21:51 ` bugzilla-daemon
                   ` (32 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-09-28 18:14 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #2 from Alex Deucher (alexdeucher@gmail.com) ---
Git bisect howto:
https://www.kernel.org/doc/html/v4.18/admin-guide/bug-bisect.html

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX460 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
  2018-09-28 17:11 ` [Bug 201275] " bugzilla-daemon
  2018-09-28 18:14 ` bugzilla-daemon
@ 2018-09-28 21:51 ` bugzilla-daemon
  2018-09-29  2:44 ` bugzilla-daemon
                   ` (31 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-09-28 21:51 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #3 from quirin.blaeser@freenet.de ---
Am 28.09.18 um 20:14 schrieb bugzilla-daemon@bugzilla.kernel.org:
> https://bugzilla.kernel.org/show_bug.cgi?id=201275
> 
> --- Comment #2 from Alex Deucher (alexdeucher@gmail.com) ---
> Git bisect howto:
> https://www.kernel.org/doc/html/v4.18/admin-guide/bug-bisect.html
> 
Sounds prakticable, but may take 1-2 days.

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX460 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (2 preceding siblings ...)
  2018-09-28 21:51 ` bugzilla-daemon
@ 2018-09-29  2:44 ` bugzilla-daemon
  2018-09-29 21:20 ` bugzilla-daemon
                   ` (30 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-09-29  2:44 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

Dieter Nützel (Dieter@nuetzel-hh.de) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |Dieter@nuetzel-hh.de,
                   |                            |sndirsch@suse.de

--- Comment #4 from Dieter Nützel (Dieter@nuetzel-hh.de) ---
I can second that for RX580 (Polaris20)

It raised to 60 W 'idle' (from ~31/32 W with 4.18.9)

bisect? - Not so fast 'cause I use openSUSE Tumbleweed 'Kernel:stable' when
'amd-staging-drm-next' do NOT work for me --- and it do NOT work for me since
21/22 August.... but that come with another ticket.

amdgpu-pci-0100
Adapter: PCI adapter
vddgfx:       +1.20 V  
fan1:         886 RPM
temp1:        +43.0°C  (crit = +94.0°C, hyst = -273.1°C)
power1:       59.16 W  (cap = 175.00 W)

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX460 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (3 preceding siblings ...)
  2018-09-29  2:44 ` bugzilla-daemon
@ 2018-09-29 21:20 ` bugzilla-daemon
  2018-09-29 21:28 ` bugzilla-daemon
                   ` (29 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-09-29 21:20 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #5 from quirin.blaeser@freenet.de ---
Created attachment 278841
  --> https://bugzilla.kernel.org/attachment.cgi?id=278841&action=edit
bisect result

Includes bisect steps + sensors output

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX460 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (4 preceding siblings ...)
  2018-09-29 21:20 ` bugzilla-daemon
@ 2018-09-29 21:28 ` bugzilla-daemon
  2018-09-30 14:07 ` bugzilla-daemon
                   ` (28 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-09-29 21:28 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #6 from quirin.blaeser@freenet.de ---
RX560 is Polaris11, so Bug may be ported from Polaris20

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX460 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (5 preceding siblings ...)
  2018-09-29 21:28 ` bugzilla-daemon
@ 2018-09-30 14:07 ` bugzilla-daemon
  2018-10-04 17:56 ` bugzilla-daemon
                   ` (27 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-09-30 14:07 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #7 from quirin.blaeser@freenet.de ---
For now i have resolved this problem by simply removing patch for 4.18.11

git diff
93b100ddda3be284be160e9ccba28c7f8f21ab73^1..93b100ddda3be284be160e9ccba28c7f8f21ab73
and patch -R -p1

or without "-R":

git diff
93b100ddda3be284be160e9ccba28c7f8f21ab73..93b100ddda3be284be160e9ccba28c7f8f21ab73^1

Maybe the specs for Vega and Polaris just differ at this point?

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX460 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (6 preceding siblings ...)
  2018-09-30 14:07 ` bugzilla-daemon
@ 2018-10-04 17:56 ` bugzilla-daemon
  2018-10-04 17:59 ` [Bug 201275] Power consumption RX560 " bugzilla-daemon
                   ` (26 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-04 17:56 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #8 from quirin.blaeser@freenet.de ---
4.18.12
Bug still present, removing 93b100ddda3be284be160e9ccba28c7f8f21ab73 solves
this problem for now.

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (7 preceding siblings ...)
  2018-10-04 17:56 ` bugzilla-daemon
@ 2018-10-04 17:59 ` bugzilla-daemon
  2018-10-04 20:21 ` bugzilla-daemon
                   ` (25 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-04 17:59 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

quirin.blaeser@freenet.de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Power consumption RX460     |Power consumption RX560
                   |idle raised from  7 W to 13 |idle raised from  7 W to 13
                   |W                           |W

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (8 preceding siblings ...)
  2018-10-04 17:59 ` [Bug 201275] Power consumption RX560 " bugzilla-daemon
@ 2018-10-04 20:21 ` bugzilla-daemon
  2018-10-04 22:48 ` bugzilla-daemon
                   ` (24 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-04 20:21 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #9 from Alex Deucher (alexdeucher@gmail.com) ---
I don't think this is a bug.  The problem is, prior to that patch, the display
component was requesting minimum clocks that were 10x too low.  This saved
power, but led to display problems on some systems because the clocks were too
low to sustain the display requirements.

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (9 preceding siblings ...)
  2018-10-04 20:21 ` bugzilla-daemon
@ 2018-10-04 22:48 ` bugzilla-daemon
  2018-10-05  2:37 ` bugzilla-daemon
                   ` (23 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-04 22:48 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #10 from Dieter Nützel (Dieter@nuetzel-hh.de) ---
(In reply to Alex Deucher from comment #9)
> I don't think this is a bug.  The problem is, prior to that patch, the
> display component was requesting minimum clocks that were 10x too low.  This
> saved power, but led to display problems on some systems because the clocks
> were too low to sustain the display requirements.

Sorry Alex,
what?

_All_ was fine _before_ this commit for ages with stable upstream and all
'amd-staging-drm-next'.

Now, I get ~60 W raised from ~30 W with 1920x1080 (even dual display was good
before).

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (10 preceding siblings ...)
  2018-10-04 22:48 ` bugzilla-daemon
@ 2018-10-05  2:37 ` bugzilla-daemon
  2018-10-05  3:04 ` bugzilla-daemon
                   ` (22 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-05  2:37 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #11 from Alex Deucher (alexdeucher@gmail.com) ---
Can you attach the output of `cat /sys/kernel/debug/dri/0/amdgpu_pm_info`
before and after the patch?

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (11 preceding siblings ...)
  2018-10-05  2:37 ` bugzilla-daemon
@ 2018-10-05  3:04 ` bugzilla-daemon
  2018-10-05  3:41 ` bugzilla-daemon
                   ` (21 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-05  3:04 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #12 from Dieter Nützel (Dieter@nuetzel-hh.de) ---
openSUSE Tumbleweed Kernel:stable 4.18.12-2.ga880bd8-default

After the patch.
(For 'before' I have to reboot to broken 'amd-staging-drm-next')
https://bugs.freedesktop.org/show_bug.cgi?id=108096

Clock Gating Flags Mask: 0x37bcf
        Graphics Medium Grain Clock Gating: On
        Graphics Medium Grain memory Light Sleep: On
        Graphics Coarse Grain Clock Gating: On
        Graphics Coarse Grain memory Light Sleep: On
        Graphics Coarse Grain Tree Shader Clock Gating: Off
        Graphics Coarse Grain Tree Shader Light Sleep: Off
        Graphics Command Processor Light Sleep: On
        Graphics Run List Controller Light Sleep: On
        Graphics 3D Coarse Grain Clock Gating: Off
        Graphics 3D Coarse Grain memory Light Sleep: Off
        Memory Controller Light Sleep: On
        Memory Controller Medium Grain Clock Gating: On
        System Direct Memory Access Light Sleep: Off
        System Direct Memory Access Medium Grain Clock Gating: On
        Bus Interface Medium Grain Clock Gating: Off
        Bus Interface Light Sleep: On
        Unified Video Decoder Medium Grain Clock Gating: On
        Video Compression Engine Medium Grain Clock Gating: On
        Host Data Path Light Sleep: Off
        Host Data Path Medium Grain Clock Gating: On
        Digital Right Management Medium Grain Clock Gating: Off
        Digital Right Management Light Sleep: Off
        Rom Medium Grain Clock Gating: On
        Data Fabric Medium Grain Clock Gating: Off

GFX Clocks and Power:
        2000 MHz (MCLK)
        1411 MHz (SCLK)
        600 MHz (PSTATE_SCLK)
        1000 MHz (PSTATE_MCLK)
        1200 mV (VDDGFX)
        61.254 W (average GPU)

GPU Temperature: 44 C
GPU Load: 0 %

UVD: Disabled

VCE: Disabled

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (12 preceding siblings ...)
  2018-10-05  3:04 ` bugzilla-daemon
@ 2018-10-05  3:41 ` bugzilla-daemon
  2018-10-05  3:43 ` bugzilla-daemon
                   ` (20 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-05  3:41 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #13 from Dieter Nützel (Dieter@nuetzel-hh.de) ---
amd-staging-drm-next (with broken SDDM and then 'init 3')

Why is 'GPU Load:' so hight?
 => take it with a drain of salt.

Clock Gating Flags Mask: 0x3fbcf
        Graphics Medium Grain Clock Gating: On
        Graphics Medium Grain memory Light Sleep: On
        Graphics Coarse Grain Clock Gating: On
        Graphics Coarse Grain memory Light Sleep: On
        Graphics Coarse Grain Tree Shader Clock Gating: Off
        Graphics Coarse Grain Tree Shader Light Sleep: Off
        Graphics Command Processor Light Sleep: On
        Graphics Run List Controller Light Sleep: On
        Graphics 3D Coarse Grain Clock Gating: Off
        Graphics 3D Coarse Grain memory Light Sleep: Off
        Memory Controller Light Sleep: On
        Memory Controller Medium Grain Clock Gating: On
        System Direct Memory Access Light Sleep: Off
        System Direct Memory Access Medium Grain Clock Gating: On
        Bus Interface Medium Grain Clock Gating: Off
        Bus Interface Light Sleep: On
        Unified Video Decoder Medium Grain Clock Gating: On
        Video Compression Engine Medium Grain Clock Gating: On
        Host Data Path Light Sleep: On
        Host Data Path Medium Grain Clock Gating: On
        Digital Right Management Medium Grain Clock Gating: Off
        Digital Right Management Light Sleep: Off
        Rom Medium Grain Clock Gating: On
        Data Fabric Medium Grain Clock Gating: Off

GFX Clocks and Power:
        300 MHz (MCLK)
        303 MHz (SCLK)
        600 MHz (PSTATE_SCLK)
        1000 MHz (PSTATE_MCLK)
        831 mV (VDDGFX)
        32.176 W (average GPU)

GPU Temperature: 29 C
GPU Load: 84 %

UVD: Disabled

VCE: Disabled

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (13 preceding siblings ...)
  2018-10-05  3:41 ` bugzilla-daemon
@ 2018-10-05  3:43 ` bugzilla-daemon
  2018-10-05  3:52 ` bugzilla-daemon
                   ` (19 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-05  3:43 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #14 from Dieter Nützel (Dieter@nuetzel-hh.de) ---
Diff !!!

BAD
Host Data Path Light Sleep: Off

GOOD
Host Data Path Light Sleep: On

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (14 preceding siblings ...)
  2018-10-05  3:43 ` bugzilla-daemon
@ 2018-10-05  3:52 ` bugzilla-daemon
  2018-10-05  8:25 ` bugzilla-daemon
                   ` (18 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-05  3:52 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #15 from Dieter Nützel (Dieter@nuetzel-hh.de) ---
(In reply to Dieter Nützel from comment #14)
> Diff !!!
> 
> BAD
> Host Data Path Light Sleep: Off

card0/device> cat pp_dpm_mclk 
0: 300Mhz 
1: 1000Mhz 
2: 2000Mhz *

card0/device> cat pp_dpm_sclk 
0: 300Mhz 
1: 600Mhz 
2: 900Mhz 
3: 1145Mhz 
4: 1215Mhz 
5: 1257Mhz 
6: 1300Mhz 
7: 1411Mhz *


> GOOD
> Host Data Path Light Sleep: On

card0/device cat pp_dpm_mclk
0: 300Mhz *
1: 1000Mhz
2: 2000Mhz

card0/device cat pp_dpm_sclk
0: 300Mhz
1: 600Mhz *
2: 900Mhz
3: 1145Mhz
4: 1215Mhz
5: 1257Mhz
6: 1300Mhz
7: 1411Mhz

But SCLK changed much.

Need badly some sleep.
Saturday morning off for family vacation.

Greetings,
Dieter

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (15 preceding siblings ...)
  2018-10-05  3:52 ` bugzilla-daemon
@ 2018-10-05  8:25 ` bugzilla-daemon
  2018-10-05 11:52 ` bugzilla-daemon
                   ` (17 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-05  8:25 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #16 from quirin.blaeser@freenet.de ---
Created attachment 278933
  --> https://bugzilla.kernel.org/attachment.cgi?id=278933&action=edit
amdgpu_pm_info

content of /sys/kernel/debug/dri/1/amdgpu_pm_info
for 4.18.12 +/- 93b100ddda3be284be160e9ccba28c7f8f21ab73

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* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (16 preceding siblings ...)
  2018-10-05  8:25 ` bugzilla-daemon
@ 2018-10-05 11:52 ` bugzilla-daemon
  2018-10-05 13:50 ` bugzilla-daemon
                   ` (16 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-05 11:52 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

grmat@sub.red changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |grmat@sub.red

--- Comment #17 from grmat@sub.red ---
I can confirm the issue with Polaris10. Power consumption is roughly 30 Watts
higher in idle compared to what it used to be and compared to Windows. DPM are
stuck in highest power modes for both s and m.

The reporter has already bisected so I haven't. If you still need more info,
please ping.

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (17 preceding siblings ...)
  2018-10-05 11:52 ` bugzilla-daemon
@ 2018-10-05 13:50 ` bugzilla-daemon
  2018-10-05 14:44 ` bugzilla-daemon
                   ` (15 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-05 13:50 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #18 from quirin.blaeser@freenet.de ---
(In reply to Alex Deucher from comment #9)
> I don't think this is a bug.  The problem is, prior to that patch, the
> display component was requesting minimum clocks that were 10x too low.  This
> saved power, but led to display problems on some systems because the clocks
> were too low to sustain the display requirements.

so
 - 93b100ddd... fools DC
 + 93b100ddd... fools PM

from my point of view scaling clock values just happens at the wrong place.
So we may have to find different points in code from where smuX_get_XXX gets
called by PM _or_ DC, may be in Firmware.

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* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (18 preceding siblings ...)
  2018-10-05 13:50 ` bugzilla-daemon
@ 2018-10-05 14:44 ` bugzilla-daemon
  2018-10-05 22:18 ` bugzilla-daemon
                   ` (14 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-05 14:44 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #19 from Michel Dänzer (michel@daenzer.net) ---
People on the Phoronix forum mentioned that this doesn't seem to happen with
4.19-rc kernels. If people here can confirm that, maybe there are other
corresponding changes that need to be backported as well.

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* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (19 preceding siblings ...)
  2018-10-05 14:44 ` bugzilla-daemon
@ 2018-10-05 22:18 ` bugzilla-daemon
  2018-10-06 10:43 ` bugzilla-daemon
                   ` (13 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-05 22:18 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #20 from quirin.blaeser@freenet.de ---
(In reply to Michel Dänzer from comment #19)
> People on the Phoronix forum mentioned that this doesn't seem to happen with
> 4.19-rc kernels. If people here can confirm that, maybe there are other
> corresponding changes that need to be backported as well.

4.19-rc1:

amdgpu-pci-0100
Adapter: PCI adapter
vddgfx:       +0.81 V  
fan1:        1602 RPM
temp1:        +22.0°C  (crit = +94.0°C, hyst = -273.1°C)
power1:        6.10 W  (cap =  48.00 W)

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (20 preceding siblings ...)
  2018-10-05 22:18 ` bugzilla-daemon
@ 2018-10-06 10:43 ` bugzilla-daemon
  2018-10-07  0:34 ` bugzilla-daemon
                   ` (12 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-06 10:43 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #21 from Thomas (thomas-lange2@gmx.de) ---
I can confirm that only 4.18.x (x > 9) is affected. 4.19-rc6 reports the same
clock and power values as with 4.18.9. At least that's the case for my RX 560.

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* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (21 preceding siblings ...)
  2018-10-06 10:43 ` bugzilla-daemon
@ 2018-10-07  0:34 ` bugzilla-daemon
  2018-10-07  9:20 ` bugzilla-daemon
                   ` (11 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-07  0:34 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #22 from quirin.blaeser@freenet.de ---
Created attachment 278939
  --> https://bugzilla.kernel.org/attachment.cgi?id=278939&action=edit
bisect

Author of 93b100ddda3be284be160e9ccba28c7f8f21ab73 simply forgot to remove
scaling values for powerplay.
Have a look at 23ec3d1479fd79658cd52c47618d8ddd2f32550b where the same scaling
applied to vega.
You may have to patch
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c
too.
Have a look at needed_patch.txt

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (22 preceding siblings ...)
  2018-10-07  0:34 ` bugzilla-daemon
@ 2018-10-07  9:20 ` bugzilla-daemon
  2018-10-08 14:26 ` bugzilla-daemon
                   ` (10 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-07  9:20 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #23 from quirin.blaeser@freenet.de ---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c (v4.18.12)
There is a lot of work to do:

      230         for (i = 0; i < dc_clks->num_levels; i++) {
      231                 DRM_INFO("DM_PPLIB:\t %d\n", pp_clks->clock[i]);
      232                 /* translate 10kHz to kHz */
      233                 dc_clks->clocks_in_khz[i] = pp_clks->clock[i] * 10;
      234         }

      257         for (i = 0; i < clk_level_info->num_levels; i++) {
      258                 DRM_DEBUG("DM_PPLIB:\t %d in 10kHz\n",
pp_clks->data[i].clocks_in_khz);
      259                 /* translate 10kHz to kHz */
      260                 clk_level_info->data[i].clocks_in_khz
                            = pp_clks->data[i].clocks_in_khz * 10;
      261                 clk_level_info->data[i].latency_in_us
                            = pp_clks->data[i].latency_in_us;
      262         }

and maybe

      306         /* Translate 10 kHz to kHz. */
      307         validation_clks.engine_max_clock *= 10;
      308         validation_clks.memory_max_clock *= 10;


since 2017-09-12 15:58:20

bool dm_pp_get_clock_levels_by_type_with_voltage(
        const struct dc_context *ctx,
        enum dm_pp_clock_type clk_type,
        struct dm_pp_clock_levels_with_voltage *clk_level_info)
{
        /* TODO: to be implemented */
        return false;
}

bool dm_pp_notify_wm_clock_changes(
        const struct dc_context *ctx,
        struct dm_pp_wm_sets_with_clock_ranges *wm_with_clock_ranges)
{
        /* TODO: to be implemented */
        return false;
}

bool dm_pp_apply_power_level_change_request(
        const struct dc_context *ctx,
        struct dm_pp_power_level_change_request *level_change_req)
{
        /* TODO: to be implemented */
        return false;
}

bool dm_pp_apply_clock_for_voltage_request(
        const struct dc_context *ctx,
        struct dm_pp_clock_for_voltage_req *clock_for_voltage_req)
{
        /* TODO: to be implemented */
        return false;
}

bool dm_pp_get_static_clocks(
        const struct dc_context *ctx,
        struct dm_pp_static_clock_info *static_clk_info)
{
        /* TODO: to be implemented */
        return false;
}

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (23 preceding siblings ...)
  2018-10-07  9:20 ` bugzilla-daemon
@ 2018-10-08 14:26 ` bugzilla-daemon
  2018-10-08 19:34 ` bugzilla-daemon
                   ` (9 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-08 14:26 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #24 from Alex Deucher (alexdeucher@gmail.com) ---
This patch shouldn't have been applied to 4.18.  It looks like it was
autoselected:
https://lkml.org/lkml/2018/9/15/172
It should be reverted.

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (24 preceding siblings ...)
  2018-10-08 14:26 ` bugzilla-daemon
@ 2018-10-08 19:34 ` bugzilla-daemon
  2018-10-08 19:42 ` bugzilla-daemon
                   ` (8 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-08 19:34 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #25 from quirin.blaeser@freenet.de ---
(In reply to Alex Deucher from comment #24)
> This patch shouldn't have been applied to 4.18.  It looks like it was
> autoselected:
> https://lkml.org/lkml/2018/9/15/172
> It should be reverted.

So "[...]the display component was requesting minimum clocks[...]" isn´t an
issue with Polaris?
Is there any QA left?
Avoiding unusual units is a good idea generally, but it should happen very
early in development.

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (25 preceding siblings ...)
  2018-10-08 19:34 ` bugzilla-daemon
@ 2018-10-08 19:42 ` bugzilla-daemon
  2018-10-08 19:49 ` bugzilla-daemon
                   ` (7 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-08 19:42 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #26 from Alex Deucher (alexdeucher@gmail.com) ---
(In reply to quirin.blaeser from comment #25)
> (In reply to Alex Deucher from comment #24)
> > This patch shouldn't have been applied to 4.18.  It looks like it was
> > autoselected:
> > https://lkml.org/lkml/2018/9/15/172
> > It should be reverted.
> 
> So "[...]the display component was requesting minimum clocks[...]" isn´t an
> issue with Polaris?
> Is there any QA left?
> Avoiding unusual units is a good idea generally, but it should happen very
> early in development.

It was a fix for fallout from an interface refactor we did in 4.19 that mixed
up the units between display and power.  We did not intend to have the patch
applied to 4.18 and we did not flag the patch for 4.18, it was flagged for 4.18
by someone else outside of AMD.

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (26 preceding siblings ...)
  2018-10-08 19:42 ` bugzilla-daemon
@ 2018-10-08 19:49 ` bugzilla-daemon
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                   ` (6 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-08 19:49 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #27 from quirin.blaeser@freenet.de ---
I can´t find "c3df50abc84b" from https://lkml.org/lkml/2018/9/15/172
but "drm/amd/pp: Convert clock unit to KHz as defined" is
23ec3d1479fd79658cd52c47618d8ddd2f32550b

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (27 preceding siblings ...)
  2018-10-08 19:49 ` bugzilla-daemon
@ 2018-10-08 19:59 ` bugzilla-daemon
  2018-10-08 20:58 ` bugzilla-daemon
                   ` (5 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-08 19:59 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #28 from Alex Deucher (alexdeucher@gmail.com) ---
(In reply to quirin.blaeser from comment #27)
> I can´t find "c3df50abc84b" from https://lkml.org/lkml/2018/9/15/172
> but "drm/amd/pp: Convert clock unit to KHz as defined" is
> 23ec3d1479fd79658cd52c47618d8ddd2f32550b

That was the commit id in our amd-staging-drm-next branch:
https://cgit.freedesktop.org/~agd5f/linux/commit/?h=amd-staging-drm-next&id=c3df50abc84b289be8e7b96968d7d7e006576880

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (28 preceding siblings ...)
  2018-10-08 19:59 ` bugzilla-daemon
@ 2018-10-08 20:58 ` bugzilla-daemon
  2018-10-08 20:59 ` bugzilla-daemon
                   ` (4 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-08 20:58 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #29 from quirin.blaeser@freenet.de ---
Created attachment 278965
  --> https://bugzilla.kernel.org/attachment.cgi?id=278965&action=edit
git diff -p
93b100ddda3be284be160e9ccba28c7f8f21ab73..93b100ddda3be284be160e9ccba28c7f8f21ab73^1

git diff -p
93b100ddda3be284be160e9ccba28c7f8f21ab73..93b100ddda3be284be160e9ccba28c7f8f21ab73^1

Apply to v4.18.10 .. v4.18.12 to revert

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^ permalink raw reply	[flat|nested] 36+ messages in thread

* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (29 preceding siblings ...)
  2018-10-08 20:58 ` bugzilla-daemon
@ 2018-10-08 20:59 ` bugzilla-daemon
  2018-10-09 18:29 ` bugzilla-daemon
                   ` (3 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-08 20:59 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #30 from quirin.blaeser@freenet.de ---
(In reply to Alex Deucher from comment #28)
> (In reply to quirin.blaeser from comment #27)
> > I can´t find "c3df50abc84b" from https://lkml.org/lkml/2018/9/15/172
> > but "drm/amd/pp: Convert clock unit to KHz as defined" is
> > 23ec3d1479fd79658cd52c47618d8ddd2f32550b
> 
> That was the commit id in our amd-staging-drm-next branch:
> https://cgit.freedesktop.org/~agd5f/linux/commit/?h=amd-staging-drm-
> next&id=c3df50abc84b289be8e7b96968d7d7e006576880

thx

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* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (30 preceding siblings ...)
  2018-10-08 20:59 ` bugzilla-daemon
@ 2018-10-09 18:29 ` bugzilla-daemon
  2018-10-10 11:39 ` bugzilla-daemon
                   ` (2 subsequent siblings)
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-09 18:29 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

Cristian Aravena Romero (caravena@gmail.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |caravena@gmail.com

--- Comment #31 from Cristian Aravena Romero (caravena@gmail.com) ---
Hello,

This error is also registered on launchpad.net
https://bugs.launchpad.net/bugs/1796720

Best regards,
--
Cristian Aravena Romero (caravena)

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* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (31 preceding siblings ...)
  2018-10-09 18:29 ` bugzilla-daemon
@ 2018-10-10 11:39 ` bugzilla-daemon
  2018-10-10 13:42 ` bugzilla-daemon
  2018-10-18 12:52 ` bugzilla-daemon
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-10 11:39 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #32 from Cristian Aravena Romero (caravena@gmail.com) ---
Hello,

The kernel 4.18.13 works correctly?

Best regards,
--
Cristian Aravena Romero (caravena)

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* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (32 preceding siblings ...)
  2018-10-10 11:39 ` bugzilla-daemon
@ 2018-10-10 13:42 ` bugzilla-daemon
  2018-10-18 12:52 ` bugzilla-daemon
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-10 13:42 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

--- Comment #33 from Harry Wentland (harry.wentland@amd.com) ---
Yes, it should. GregKH reverted the offending commit in  4.18.13.

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* [Bug 201275] Power consumption RX560 idle raised from  7 W to 13 W
  2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
                   ` (33 preceding siblings ...)
  2018-10-10 13:42 ` bugzilla-daemon
@ 2018-10-18 12:52 ` bugzilla-daemon
  34 siblings, 0 replies; 36+ messages in thread
From: bugzilla-daemon @ 2018-10-18 12:52 UTC (permalink / raw)
  To: dri-devel

https://bugzilla.kernel.org/show_bug.cgi?id=201275

quirin.blaeser@freenet.de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |CODE_FIX

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^ permalink raw reply	[flat|nested] 36+ messages in thread

end of thread, other threads:[~2018-10-18 12:52 UTC | newest]

Thread overview: 36+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-09-28 16:51 [Bug 201275] New: Power consumption RX460 idle raised from 7 W to 13 W bugzilla-daemon
2018-09-28 17:11 ` [Bug 201275] " bugzilla-daemon
2018-09-28 18:14 ` bugzilla-daemon
2018-09-28 21:51 ` bugzilla-daemon
2018-09-29  2:44 ` bugzilla-daemon
2018-09-29 21:20 ` bugzilla-daemon
2018-09-29 21:28 ` bugzilla-daemon
2018-09-30 14:07 ` bugzilla-daemon
2018-10-04 17:56 ` bugzilla-daemon
2018-10-04 17:59 ` [Bug 201275] Power consumption RX560 " bugzilla-daemon
2018-10-04 20:21 ` bugzilla-daemon
2018-10-04 22:48 ` bugzilla-daemon
2018-10-05  2:37 ` bugzilla-daemon
2018-10-05  3:04 ` bugzilla-daemon
2018-10-05  3:41 ` bugzilla-daemon
2018-10-05  3:43 ` bugzilla-daemon
2018-10-05  3:52 ` bugzilla-daemon
2018-10-05  8:25 ` bugzilla-daemon
2018-10-05 11:52 ` bugzilla-daemon
2018-10-05 13:50 ` bugzilla-daemon
2018-10-05 14:44 ` bugzilla-daemon
2018-10-05 22:18 ` bugzilla-daemon
2018-10-06 10:43 ` bugzilla-daemon
2018-10-07  0:34 ` bugzilla-daemon
2018-10-07  9:20 ` bugzilla-daemon
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2018-10-08 19:42 ` bugzilla-daemon
2018-10-08 19:49 ` bugzilla-daemon
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2018-10-08 20:58 ` bugzilla-daemon
2018-10-08 20:59 ` bugzilla-daemon
2018-10-09 18:29 ` bugzilla-daemon
2018-10-10 11:39 ` bugzilla-daemon
2018-10-10 13:42 ` bugzilla-daemon
2018-10-18 12:52 ` bugzilla-daemon

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