From patchwork Wed Oct 3 06:35:00 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lad, Prabhakar" X-Patchwork-Id: 1540431 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id 88A253FD9C for ; Wed, 3 Oct 2012 06:37:12 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TJIYG-0001fh-38; Wed, 03 Oct 2012 06:35:24 +0000 Received: from mail-pb0-f49.google.com ([209.85.160.49]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TJIYD-0001fH-NZ for linux-arm-kernel@lists.infradead.org; Wed, 03 Oct 2012 06:35:22 +0000 Received: by pbcxa7 with SMTP id xa7so8953893pbc.36 for ; Tue, 02 Oct 2012 23:35:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer; bh=cn8NtJLMVKsbs4bFeXj9e+vORM76i3TwXyPuhXFx+dY=; b=RccUKgdH+tbVAs1bA5kEM/5AzuuLxCq1SR0rSzJeLWTXNv6BEk9vfyfVJusCtNDcOx 7IhGH9VnSi63za+43QWeC7Xa7wOCTjbRNIf/d9rqEmgTlW+SizFyTsmOx5eY89E6DqsB Uosa0PUSfQJeroyvnAUBa5smSK+INRlPZsHfhE0WGY1VvB0xDwTHPoTffqzoBH2BZbK4 gb4uu7C5cc4y2wzzEllONuSdTOiWFc3KpjEqX9w7u10FHnAhC2ucu5hZEO5XxR3GLXXW SvH5iY1gtegdSdgAuHk6FhleUUHHhGm3Cr+Le8FiQcEIioE+hChhRqQZnwEfFmUwG1AB 6aWQ== Received: by 10.68.226.100 with SMTP id rr4mr10390656pbc.143.1349246120435; Tue, 02 Oct 2012 23:35:20 -0700 (PDT) Received: from localhost.localdomain ([117.213.206.45]) by mx.google.com with ESMTPS id qq1sm1911527pbc.74.2012.10.02.23.35.16 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 02 Oct 2012 23:35:19 -0700 (PDT) From: Prabhakar To: DLOS Subject: [PATCH] ARM: davinci: dm644x: fix out range signal for ED Date: Wed, 3 Oct 2012 12:05:00 +0530 Message-Id: <1349246100-7477-1-git-send-email-prabhakar.lad@ti.com> X-Mailer: git-send-email 1.7.4.1 X-Spam-Note: CRM114 invocation failed X-Spam-Score: -2.7 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [209.85.160.49 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (prabhakar.csengg[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature Cc: LAK , Sekhar Nori , VGER , Manjunath Hadli , "Lad, Prabhakar" X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Lad, Prabhakar while testing display on dm644x, for ED out-range signals was observed. This patch fixes appropriate clock setting for ED. Signed-off-by: Lad, Prabhakar Signed-off-by: Manjunath Hadli Cc: Sekhar Nori --- arch/arm/mach-davinci/dm644x.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c index 79d2880..688484b 100644 --- a/arch/arm/mach-davinci/dm644x.c +++ b/arch/arm/mach-davinci/dm644x.c @@ -713,8 +713,7 @@ static int dm644x_venc_setup_clock(enum vpbe_enc_timings_type type, break; case VPBE_ENC_CUSTOM_TIMINGS: if (pclock <= 27000000) { - v |= DM644X_VPSS_MUXSEL_PLL2_MODE | - DM644X_VPSS_DACCLKEN; + v |= DM644X_VPSS_DACCLKEN; writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL)); } else { /*