From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 92993] Powerplay: Thermal controller fails to start on R9 Nano (Fiji) Date: Wed, 18 Nov 2015 14:37:06 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1586457614==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id A58FE6E71E for ; Wed, 18 Nov 2015 06:37:06 -0800 (PST) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1586457614== Content-Type: multipart/alternative; boundary="1447857426.11CBAE60.10945"; charset="UTF-8" --1447857426.11CBAE60.10945 Date: Wed, 18 Nov 2015 14:37:06 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=92993 Bug ID: 92993 Summary: Powerplay: Thermal controller fails to start on R9 Nano (Fiji) Product: DRI Version: DRI git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: master.homer@gmail.com Just got a Sapphire R9 Nano and noticed some problems while running with the latest powerplay kernel from agd5f (commit 256ca780500bc445752763f32b246dc9ee396b62). I don't know how well implemented this is just yet, but it seems like the thermal controller fails to start on my card due to hwmgr->start_thermal_controller->function_list being NULL: [ 2.057417] powerplay: phm_start_thermal_controller [ 2.057419] [ powerplay ] phm_dispatch_table Invalid Parameter! ffff880425cd2000 ffff880425cd2230 (null) The first address refers to hwmgr, the second to rt_table and the last to rt_table->function_list. This, in turn, causes the hwmon interface to not work, and sensors gives me a 0.0 temperature. I'm unsure if this causes the fan to not speed up, but I haven't noticed any sound difference when running valley for example. I've noticed another (possibly unrelated) thing too, checking amdgpu_pm_info I can see that the mclk never changes, just the sclk. I did notice that it fails to find the virtual voltage 65281 in the vdd list, but of course I'm not sure this is related: [ 2.006036] powerplay: us_vdd 900 vs virtual_voltage_id 65281 [ 2.006037] powerplay: us_vdd 65282 vs virtual_voltage_id 65281 [ 2.006038] powerplay: us_vdd 65283 vs virtual_voltage_id 65281 [ 2.006038] powerplay: us_vdd 65284 vs virtual_voltage_id 65281 [ 2.006039] powerplay: us_vdd 65285 vs virtual_voltage_id 65281 [ 2.006040] powerplay: us_vdd 65286 vs virtual_voltage_id 65281 [ 2.006040] powerplay: us_vdd 65287 vs virtual_voltage_id 65281 [ 2.006041] powerplay: us_vdd 65288 vs virtual_voltage_id 65281 [ 2.006042] Can't find requested voltage id in vdd_dep_on_sclk table! -- You are receiving this mail because: You are the assignee for the bug. --1447857426.11CBAE60.10945 Date: Wed, 18 Nov 2015 14:37:06 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Bug ID 92993
Summary Powerplay: Thermal controller fails to start on R9 Nano (Fiji)
Product DRI
Version DRI git
Hardware Other
OS All
Status NEW
Severity normal
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter master.homer@gmail.com 

Just got a Sapphire R9 Nano and noticed some problems while running with the
latest powerplay kernel from agd5f (commit
256ca780500bc445752763f32b246dc9ee396b62). I don't know how well implemented
this is just yet, but it seems like the thermal controller fails to start on my
card due to hwmgr->start_thermal_controller->function_list being NULL:
[    2.057417] powerplay: phm_start_thermal_controller
[    2.057419] [ powerplay ] phm_dispatch_table Invalid Parameter!
ffff880425cd2000 ffff880425cd2230           (null)

The first address refers to hwmgr, the second to rt_table and the last to
rt_table->function_list.
This, in turn, causes the hwmon interface to not work, and sensors gives me a
0.0 temperature. I'm unsure if this causes the fan to not speed up, but I
haven't noticed any sound difference when running valley for example.

I've noticed another (possibly unrelated) thing too, checking amdgpu_pm_info I
can see that the mclk never changes, just the sclk. I did notice that it fails
to find the virtual voltage 65281 in the vdd list, but of course I'm not sure
this is related:
[    2.006036] powerplay: us_vdd 900 vs virtual_voltage_id 65281
[    2.006037] powerplay: us_vdd 65282 vs virtual_voltage_id 65281
[    2.006038] powerplay: us_vdd 65283 vs virtual_voltage_id 65281
[    2.006038] powerplay: us_vdd 65284 vs virtual_voltage_id 65281
[    2.006039] powerplay: us_vdd 65285 vs virtual_voltage_id 65281
[    2.006040] powerplay: us_vdd 65286 vs virtual_voltage_id 65281
[    2.006040] powerplay: us_vdd 65287 vs virtual_voltage_id 65281
[    2.006041] powerplay: us_vdd 65288 vs virtual_voltage_id 65281
[    2.006042] Can't find requested voltage id in vdd_dep_on_sclk table!

You are receiving this mail because:
  • You are the assignee for the bug.
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