From patchwork Fri Sep 28 18:52:01 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 1529821 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by patchwork2.kernel.org (Postfix) with ESMTP id B1FD7DF24C for ; Mon, 1 Oct 2012 09:03:01 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AC3979E9D3 for ; Mon, 1 Oct 2012 02:03:01 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-pb0-f49.google.com (mail-pb0-f49.google.com [209.85.160.49]) by gabe.freedesktop.org (Postfix) with ESMTP id 554C79F3A3 for ; Fri, 28 Sep 2012 12:03:34 -0700 (PDT) Received: by pbcxa7 with SMTP id xa7so4538815pbc.36 for ; Fri, 28 Sep 2012 12:03:34 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references :user-agent:x-gm-message-state; bh=l58mVBAXplIsiDn83D47tIfOAo0lstJL6m0lQLhFHhE=; b=Bt2uB1tg692PDC6Df4azu0ZD1jBxh/kasDNRQs1U3M+Dn+Mw2PPyRlsbvM4ymizkVd /FH8bWxPiexHx8Umh1l36WdFAmBuW8l9uZW7ptvkuYT162Aqbh3pjYQ/JqtxTnlB3yE6 8QaKHzj/K6dObs8lOhos3LSB/uXTzPnROKIGAEx8K9kZdnYEcEgjezoUfOP7TLLIZtVm f4QshjKTaG+IImd8BGiBZdUzBVsSmsxfxypP6i9391NgVmamLTa7CiTrbcDcf7IKf6my BsF/7Vq+zK4bjiVD1x+A6sKKh64ydEuIJqFCpDGlLehlkocQIfa8OdjeMch2NtSlMg0Z 7Nmg== Received: by 10.68.222.37 with SMTP id qj5mr22257726pbc.132.1348859014070; Fri, 28 Sep 2012 12:03:34 -0700 (PDT) Received: from localhost (c-67-168-183-230.hsd1.wa.comcast.net. [67.168.183.230]) by mx.google.com with ESMTPS id nv2sm4847825pbc.44.2012.09.28.12.03.31 (version=TLSv1/SSLv3 cipher=OTHER); Fri, 28 Sep 2012 12:03:33 -0700 (PDT) From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [ 192/262] drm: Add EDID_QUIRK_FORCE_REDUCED_BLANKING for ASUS VW222S Date: Fri, 28 Sep 2012 11:52:01 -0700 Message-Id: <20120928183020.741351559@linuxfoundation.org> X-Mailer: git-send-email 1.7.10.1.362.g242cab3 In-Reply-To: <20120928182957.993484211@linuxfoundation.org> References: <20120928182957.993484211@linuxfoundation.org> User-Agent: quilt/0.60-2.1.2 X-Gm-Message-State: ALoCoQlRDLAtMDu6kbZ9ZEYt5q863t24lht5C2pFJuK4T/xEXuRDZ75RikJMjDe5UIqz96+m/AZI X-Mailman-Approved-At: Mon, 01 Oct 2012 00:53:26 -0700 Cc: Greg KH , Ian Pilcher , dri-devel@lists.freedesktop.org, Dave Airlie , Paul Menzel X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.13 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 From: Greg KH 3.5-stable review patch. If anyone has any objections, please let me know. ------------------ From: Paul Menzel commit 6f33814bd4d9cfe76033a31b1c0c76c960cd8e4b upstream. Connecting an ASUS VW222S [1] over VGA a garbled screen is shown with vertical stripes in the top half. In commit bc42aabc [2] commit bc42aabc6a01b92b0f961d65671564e0e1cd7592 Author: Adam Jackson Date: Wed May 23 16:26:54 2012 -0400 drm/edid/quirks: ViewSonic VA2026w Adam Jackson added the quirk `EDID_QUIRK_FORCE_REDUCED_BLANKING` which is also needed for this ASUS monitor. All log files and output from `xrandr` is included in the referenced Bugzilla report #17629. Please note that this monitor only has a VGA (D-Sub) connector [1]. [1] http://www.asus.com/Display/LCD_Monitors/VW222S/ [2] http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=bc42aabc6a01b92b0f961d65671564e0e1cd7592 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=17629 Signed-off-by: Paul Menzel Cc: Cc: Adam Jackson Cc: Ian Pilcher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/drm_edid.c | 3 +++ 1 file changed, 3 insertions(+) --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -87,6 +87,9 @@ static struct edid_quirk { int product_id; u32 quirks; } edid_quirk_list[] = { + /* ASUS VW222S */ + { "ACI", 0x22a2, EDID_QUIRK_FORCE_REDUCED_BLANKING }, + /* Acer AL1706 */ { "ACR", 44358, EDID_QUIRK_PREFER_LARGE_60 }, /* Acer F51 */