From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 92982] slow switching to KD_GRAPHICS (KMS?) Date: Fri, 11 Dec 2015 15:40:25 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1505442972==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id D099E89F33 for ; Fri, 11 Dec 2015 07:40:24 -0800 (PST) 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 --===============1505442972== Content-Type: multipart/alternative; boundary="1449848424.BEd2E0.14887"; charset="UTF-8" --1449848424.BEd2E0.14887 Date: Fri, 11 Dec 2015 15:40:24 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=92982 --- Comment #12 from royvandervegt@gmail.com --- Interestingly enough, it seems to have little to do with the clock speeds. With dpm turned on and radeon_dpm_force_performance_level set to high (doesn't switch properly): uvd vclk: 0 dclk: 0 power level 2 sclk: 75000 mclk: 80000 vddc: 1120 vddci: 0 With radeon.dpm=0 (WORKS, switches quickly): default engine clock: 750000 kHz current engine clock: 749980 kHz default memory clock: 800000 kHz current memory clock: 799870 kHz voltage: 1120 mV PCIE lanes: 16 -- You are receiving this mail because: You are the assignee for the bug. --1449848424.BEd2E0.14887 Date: Fri, 11 Dec 2015 15:40:24 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 12 on bug 92982 from 
Interestingly enough, it seems to have little to do with the clock speeds. 

With dpm turned on and radeon_dpm_force_performance_level set to high (doesn't
switch properly):

uvd    vclk: 0 dclk: 0
power level 2    sclk: 75000 mclk: 80000 vddc: 1120 vddci: 0

With radeon.dpm=0 (WORKS, switches quickly):
default engine clock: 750000 kHz
current engine clock: 749980 kHz
default memory clock: 800000 kHz
current memory clock: 799870 kHz
voltage: 1120 mV
PCIE lanes: 16

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