From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 110347] pp_od_clk_voltage mV cap ignored Date: Wed, 24 Jul 2019 17:24:17 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1795376885==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 3D1A16E604 for ; Wed, 24 Jul 2019 17:24:17 +0000 (UTC) In-Reply-To: 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 --===============1795376885== Content-Type: multipart/alternative; boundary="15639890572.CB3D37B9c.19987" Content-Transfer-Encoding: 7bit --15639890572.CB3D37B9c.19987 Date: Wed, 24 Jul 2019 17:24:17 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D110347 --- Comment #6 from bednarczyk.pawel@outlook.com --- just tried against the latest kernel git master with AMD's latest AMD GPU t= ree baked on top of that and my voltage is still shooting up to 1200m when the = card raches P7: OD_SCLK: 0: 852Mhz 800mV 1: 991Mhz 900mV 2: 1084Mhz 910mV 3: 1138Mhz 920mV 4: 1195Mhz 925mV 5: 1250Mhz 935mV 6: 1425Mhz 940mV 7: 1475Mhz 950mV OD_MCLK: 0: 167Mhz 800mV 1: 500Mhz 850mV 2: 800Mhz 910mV 3: 1025Mhz 950mV OD_RANGE: SCLK: 852MHz 2400MHz MCLK: 167MHz 1500MHz VDDC: 800mV 1200mV If I cheat and set P6=3DP7 as follows: OD_SCLK: 0: 852Mhz 800mV 1: 991Mhz 900mV 2: 1084Mhz 910mV 3: 1138Mhz 920mV 4: 1195Mhz 925mV 5: 1250Mhz 935mV 6: 1425Mhz 940mV 7: 1425Mhz 950mV OD_MCLK: 0: 167Mhz 800mV 1: 500Mhz 850mV 2: 800Mhz 910mV 3: 1025Mhz 950mV OD_RANGE: SCLK: 852MHz 2400MHz MCLK: 167MHz 1500MHz VDDC: 800mV 1200mV then voltage stays at 950mV as it should. There's a problem somewhere when = the card switches to P7. --=20 You are receiving this mail because: You are the assignee for the bug.= --15639890572.CB3D37B9c.19987 Date: Wed, 24 Jul 2019 17:24:17 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 6 on bug 11034= 7 from bednarczyk.pawel@outlook.com 
just tried against the latest kernel git master with AMD's lat=
est AMD GPU tree
baked on top of that and my voltage is still shooting up to 1200m when the =
card
raches P7:

OD_SCLK:
0:        852Mhz        800mV
1:        991Mhz        900mV
2:       1084Mhz        910mV
3:       1138Mhz        920mV
4:       1195Mhz        925mV
5:       1250Mhz        935mV
6:       1425Mhz        940mV
7:       1475Mhz        950mV
OD_MCLK:
0:        167Mhz        800mV
1:        500Mhz        850mV
2:        800Mhz        910mV
3:       1025Mhz        950mV
OD_RANGE:
SCLK:     852MHz       2400MHz
MCLK:     167MHz       1500MHz
VDDC:     800mV        1200mV


If I cheat and set P6=3DP7 as follows:

OD_SCLK:
0:        852Mhz        800mV
1:        991Mhz        900mV
2:       1084Mhz        910mV
3:       1138Mhz        920mV
4:       1195Mhz        925mV
5:       1250Mhz        935mV
6:       1425Mhz        940mV
7:       1425Mhz        950mV
OD_MCLK:
0:        167Mhz        800mV
1:        500Mhz        850mV
2:        800Mhz        910mV
3:       1025Mhz        950mV
OD_RANGE:
SCLK:     852MHz       2400MHz
MCLK:     167MHz       1500MHz
VDDC:     800mV        1200mV

then voltage stays at 950mV as it should. There's a problem somewhere when =
the
card switches to P7.

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