From patchwork Mon Mar 14 22:22:34 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alex Deucher X-Patchwork-Id: 634711 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p2EMNE4s008778 for ; Mon, 14 Mar 2011 22:23:35 GMT Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1C99D9EF89 for ; Mon, 14 Mar 2011 15:23:14 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-fx0-f49.google.com (mail-fx0-f49.google.com [209.85.161.49]) by gabe.freedesktop.org (Postfix) with ESMTP id 293719E7F0 for ; Mon, 14 Mar 2011 15:22:35 -0700 (PDT) Received: by fxm16 with SMTP id 16so3797974fxm.36 for ; Mon, 14 Mar 2011 15:22:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=GtCkkFiaUibTKCmeGfo8s/sa8d0RgKHIQtpoQ9xpvdE=; b=ceW3A2vjGXvF4MgmlQoYwUsB8CON4C2cueYdx9GfoSYf1sOjgLUZdItvnQww++5YZY adRpAiph2jJHHUmtMBaJtTV1mROUe2/vWoB1yqb158n0kPVw4YGAHTZaP1kkgPe1sT9P Q5krjaFQVZfKQHbAYGc8pEI2HLN8Nkqt1hJJc= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=g1jrwJooIMIpQgnWEJ3C5qyrUR15TlHlqiI2KeM+GAO4RxOaCMYm1fSDrg0tc+ZYe/ u7/J3Qk6XIxAumZK0h0tA0tRL2HrxZbABdZ/rd+Qjcd4jf34tf7+h37cwVxfWZY3K38R Q4BQDPzqpfwIehMKJE+y4csmqv39VYrrO2MN0= MIME-Version: 1.0 Received: by 10.223.6.198 with SMTP id a6mr6645002faa.130.1300141354181; Mon, 14 Mar 2011 15:22:34 -0700 (PDT) Received: by 10.223.57.23 with HTTP; Mon, 14 Mar 2011 15:22:34 -0700 (PDT) In-Reply-To: References: <4D7CCFC3.7030906@fastmail.fm> Date: Mon, 14 Mar 2011 18:22:34 -0400 Message-ID: Subject: Re: Radeon jittery post 2.6.35 From: Alex Deucher To: Anders Eriksson Cc: airlied@redhat.com, xorg-driver-ati@lists.x.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org Errors-To: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Mon, 14 Mar 2011 22:23:35 +0000 (UTC) X-MIME-Autoconverted: from quoted-printable to 8bit by demeter1.kernel.org id p2EMNE4s008778 diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c index 1d89259..a2bd944 100644 --- a/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/drivers/gpu/drm/radeon/atombios_crtc.c @@ -524,7 +524,7 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc, if ((rdev->family == CHIP_RS600) || (rdev->family == CHIP_RS690) || (rdev->family == CHIP_RS740)) - pll->flags |= (/*RADEON_PLL_USE_FRAC_FB_DIV |*/ + pll->flags |= (RADEON_PLL_USE_FRAC_FB_DIV | RADEON_PLL_PREFER_CLOSEST_LOWER); if (ASIC_IS_DCE32(rdev) && mode->clock > 200000)