From patchwork Mon Jan 31 21:48:50 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alex Deucher X-Patchwork-Id: 521301 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 p0VLnc2j015134 for ; Mon, 31 Jan 2011 21:49:58 GMT Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id CBE679E9F4 for ; Mon, 31 Jan 2011 13:49:37 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-qy0-f170.google.com (mail-qy0-f170.google.com [209.85.216.170]) by gabe.freedesktop.org (Postfix) with ESMTP id 34E339E8BC for ; Mon, 31 Jan 2011 13:49:07 -0800 (PST) Received: by qyk10 with SMTP id 10so4217880qyk.15 for ; Mon, 31 Jan 2011 13:49:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:from:to:cc:subject:date:message-id:x-mailer; bh=CPTgNxldLnKOw4I5LfvQ493M+MX8JAgAvdpcMQRM1NE=; b=DgkbNLIrE/8FQUkYtKrgSI20QJlEeNjjLKjO92aAJc+tuzq7AmEDyA9iTtZgySwyNj OvvNMZWnn2bUXnyIoQlYwsBRHUElnCDeCobh8+a1aHT4hR27s2ElO+20jVzbRzm9zQ+7 OCgmAlPxtlbAuBKjz6AUavazUz2n5fr3BVa20= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer; b=cGEcFbNvzbBcoceczEelEBfvTBhN5dMqY5W6Ef0fO2zAIRTHqDgY0zqf7i/X1RultX bpRD9vJR6DNpiamOcg5Txy4RmgPcr564R4C984r5B1oLTmiZ5bJhtIfNYX08BNi+NVQk phYZOMlqE6yfJ4EsWUfyAzTTDgwZr8rhTmROM= Received: by 10.229.229.203 with SMTP id jj11mr4457782qcb.160.1296510545884; Mon, 31 Jan 2011 13:49:05 -0800 (PST) Received: from localhost.localdomain (static-74-96-105-7.washdc.fios.verizon.net [74.96.105.7]) by mx.google.com with ESMTPS id g32sm15083696qck.34.2011.01.31.13.49.04 (version=SSLv3 cipher=RC4-MD5); Mon, 31 Jan 2011 13:49:05 -0800 (PST) From: Alex Deucher To: airlied@gmail.com, dri-devel@lists.freedesktop.org Subject: [PATCH 1/4] drm/radeon/kms: switch back to min->max pll post divider iteration Date: Mon, 31 Jan 2011 16:48:50 -0500 Message-Id: <1296510533-7534-1-git-send-email-alexdeucher@gmail.com> X-Mailer: git-send-email 1.7.1.1 Cc: stable@kernel.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: , MIME-Version: 1.0 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, 31 Jan 2011 21:49:59 +0000 (UTC) diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index d26dabf..71788e9 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -849,7 +849,7 @@ void radeon_compute_pll(struct radeon_pll *pll, max_fractional_feed_div = pll->max_frac_feedback_div; } - for (post_div = max_post_div; post_div >= min_post_div; --post_div) { + for (post_div = min_post_div; post_div <= max_post_div; ++post_div) { uint32_t ref_div; if ((pll->flags & RADEON_PLL_NO_ODD_POST_DIV) && (post_div & 1))