From patchwork Tue Jul 20 16:08:49 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: bugzilla-daemon@bugzilla.kernel.org X-Patchwork-Id: 113028 Received: from lists.sourceforge.net (lists.sourceforge.net [216.34.181.88]) by demeter.kernel.org (8.14.4/8.14.3) with ESMTP id o6KGAFoa025551 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Tue, 20 Jul 2010 16:10:51 GMT Received: from localhost ([127.0.0.1] helo=sfs-ml-4.v29.ch3.sourceforge.com) by sfs-ml-4.v29.ch3.sourceforge.com with esmtp (Exim 4.69) (envelope-from ) id 1ObFNK-0006Qt-QR; Tue, 20 Jul 2010 16:08:58 +0000 Received: from sfi-mx-3.v28.ch3.sourceforge.com ([172.29.28.123] helo=mx.sourceforge.net) by sfs-ml-4.v29.ch3.sourceforge.com with esmtp (Exim 4.69) (envelope-from ) id 1ObFNJ-0006Qm-QJ for dri-devel@lists.sourceforge.net; Tue, 20 Jul 2010 16:08:57 +0000 X-ACL-Warn: Received: from demeter.kernel.org ([140.211.167.39]) by sfi-mx-3.v28.ch3.sourceforge.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.69) id 1ObFNI-0007Di-6e for dri-devel@lists.sourceforge.net; Tue, 20 Jul 2010 16:08:57 +0000 Received: from demeter.kernel.org (localhost.localdomain [127.0.0.1]) by demeter.kernel.org (8.14.4/8.14.3) with ESMTP id o6KG8ofa025315 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Tue, 20 Jul 2010 16:08:50 GMT Received: (from apache@localhost) by demeter.kernel.org (8.14.4/8.14.3/Submit) id o6KG8njp025314; Tue, 20 Jul 2010 16:08:49 GMT Date: Tue, 20 Jul 2010 16:08:49 GMT Message-Id: <201007201608.o6KG8njp025314@demeter.kernel.org> From: bugzilla-daemon@bugzilla.kernel.org To: dri-devel@lists.sourceforge.net Subject: [Bug 16389] New PM-Code produces white screen on laptop display on startup on an radeon x700 X-Bugzilla-Reason: None X-Bugzilla-Type: newchanged X-Bugzilla-Watch-Reason: AssignedTo drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Video(DRI - non Intel) X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: alexdeucher@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: In-Reply-To: References: Auto-Submitted: auto-generated MIME-Version: 1.0 X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Tue, 20 Jul 2010 16:11:21 +0000 (UTC) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [127.0.0.1]); Tue, 20 Jul 2010 16:08:50 +0000 (UTC) X-Spam-Score: 0.0 (/) X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. See http://spamassassin.org/tag/ for more details. 0.0 AWL AWL: From: address is in the auto white-list X-Headers-End: 1ObFNI-0007Di-6e X-BeenThere: dri-devel@lists.sourceforge.net X-Mailman-Version: 2.1.9 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.sourceforge.net diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c index bad77f4..5688a0c 100644 --- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c @@ -108,6 +108,7 @@ static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode) udelay(panel_pwr_delay * 1000); WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl); WREG32_PLL(RADEON_PIXCLKS_CNTL, pixclks_cntl); + udelay(panel_pwr_delay * 1000); break; }