From patchwork Mon Mar 9 09:43:19 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yakir Yang X-Patchwork-Id: 5965991 Return-Path: X-Original-To: patchwork-linux-rockchip@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 0D34EBF440 for ; Mon, 9 Mar 2015 09:43:58 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4886920254 for ; Mon, 9 Mar 2015 09:43:57 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 69A7920251 for ; Mon, 9 Mar 2015 09:43:56 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YUuE7-0007qf-Pi; Mon, 09 Mar 2015 09:43:55 +0000 Received: from regular1.263xmail.com ([211.150.99.132]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YUuE6-0007hu-3n for linux-rockchip@lists.infradead.org; Mon, 09 Mar 2015 09:43:54 +0000 Received: from ykk?rock-chips.com (unknown [192.168.167.128]) by regular1.263xmail.com (Postfix) with SMTP id 3B8AF8BEE; Mon, 9 Mar 2015 17:43:24 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 X-ADDR-CHECKED: 0 Received: from ubuntu.local (localhost.localdomain [127.0.0.1]) by smtp.263.net (Postfix) with ESMTP id 324C91F725; Mon, 9 Mar 2015 17:43:18 +0800 (CST) X-RL-SENDER: ykk@rock-chips.com X-FST-TO: airlied@linux.ie X-SENDER-IP: 221.224.159.162 X-LOGIN-NAME: ykk@rock-chips.com X-UNIQUE-TAG: <1274888b2874019500ab628d56ab9c96> X-ATTACHMENT-NUM: 0 X-SENDER: ykk@rock-chips.com X-DNS-TYPE: 0 Received: from ubuntu.local (unknown [221.224.159.162]) by smtp.263.net (Postfix) whith ESMTP id 18645IDRGYQ; Mon, 09 Mar 2015 17:43:20 +0800 (CST) From: Yakir Yang To: David Airlie , Russell King , Philipp Zabel , djkurtz@chromium.org Subject: [PATCH v3 2/3] drm: bridge/dw_hdmi_rockchip: improve hdmi eye-diagram test Date: Mon, 9 Mar 2015 17:43:19 +0800 Message-Id: <1425894199-489-1-git-send-email-ykk@rock-chips.com> X-Mailer: git-send-email 2.1.2 In-Reply-To: <1425894141-360-1-git-send-email-ykk@rock-chips.com> References: <1425894141-360-1-git-send-email-ykk@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150309_024354_411640_84B06562 X-CRM114-Status: UNSURE ( 5.44 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) Cc: Fabio Estevam , mmind00@googlemail.com, Yakir Yang , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, dianders@chromium.org, linux-rockchip@lists.infradead.org, Rob Clark , Daniel Vetter , marcheu@chromium.org, Andy Yan , Shawn Guo , Mark Yao X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP As for 1920x1080 display resolution, we should turn on the Transmitter Trailer-B. Signed-off-by: Yakir Yang --- Changes in v3: None Changes in v2: - Set slopeboost back to 10%-20%, then rasing/falling time would pass. drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c index e46e1d9..be0371d 100644 --- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c +++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c @@ -142,7 +142,7 @@ static const struct dw_hdmi_curr_ctrl rockchip_cur_ctr[] = { static const struct dw_hdmi_sym_term rockchip_sym_term[] = { /*pixelclk symbol term*/ { 74250000, 0x8009, 0x0004 }, - { 148500000, 0x8029, 0x0004 }, + { 148500000, 0x802b, 0x0004 }, { 297000000, 0x8039, 0x0005 }, { ~0UL, 0x0000, 0x0000 } };