From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 49981] On HD6850, Power Profile doesn't change if 2 screen is attached. Date: Sat, 29 Sep 2012 17:23:27 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0581831206==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 778CC9F615 for ; Sat, 29 Sep 2012 10:23:27 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0581831206== Content-Type: multipart/alternative; boundary="1348939407.01F2f51.17582"; charset="us-ascii" --1348939407.01F2f51.17582 Date: Sat, 29 Sep 2012 17:23:27 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=49981 --- Comment #4 from graham --- The code on line 510 of r600.c suggests that there is expected to be two power states for both POWER_STATE_TYPE_BATTERY and POWER_STATE_TYPE_PERFORMANCE, presumably one for single-head and one for multi-head. Changing the number to 0 (the first instance of the each power state) fixes the bug and allows low power mode. Could it be that there is actually only one power state for the HD6000? And the function radeon_pm_get_type_index in radeon_pm.c is failing to find the power state at index 1, and so is returning the default, high power state? Also, where would I find the list of power states found in radeon_atombios.c? -- You are receiving this mail because: You are the assignee for the bug. --1348939407.01F2f51.17582 Date: Sat, 29 Sep 2012 17:23:27 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 4 on bug 49981 from 
The code on line 510 of r600.c suggests that there is expected to be two power
states for both POWER_STATE_TYPE_BATTERY and POWER_STATE_TYPE_PERFORMANCE,
presumably one for single-head and one for multi-head. Changing the number to 0
(the first instance of the each power state) fixes the bug and allows low power
mode. 

Could it be that there is actually only one power state for the HD6000? And the
function radeon_pm_get_type_index in radeon_pm.c is failing to find the power
state at index 1, and so is returning the default, high power state?

Also, where would I find the list of power states found in radeon_atombios.c?

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