From patchwork Tue Feb 3 15:15:14 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yakir Yang X-Patchwork-Id: 5769381 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 C430DBF440 for ; Tue, 3 Feb 2015 15:16:57 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id DDFAD201FB for ; Tue, 3 Feb 2015 15:16:56 +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 1F686200E3 for ; Tue, 3 Feb 2015 15:16:56 +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 1YIfDj-0007wU-Iw; Tue, 03 Feb 2015 15:16:55 +0000 Received: from regular1.263xmail.com ([211.150.99.138]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YIfDU-0007LY-RG; Tue, 03 Feb 2015 15:16:42 +0000 Received: from ykk?rock-chips.com (unknown [192.168.167.87]) by regular1.263xmail.com (Postfix) with SMTP id 33B3C4BF9; Tue, 3 Feb 2015 23:16:04 +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 localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.263.net (Postfix) with ESMTP id C00924406; Tue, 3 Feb 2015 23:15:38 +0800 (CST) X-RL-SENDER: ykk@rock-chips.com X-FST-TO: airlied@linux.ie X-SENDER-IP: 192.253.240.203 X-LOGIN-NAME: ykk@rock-chips.com X-UNIQUE-TAG: <6a17377572eb13c1fb83b02ef1038970> X-ATTACHMENT-NUM: 0 X-SENDER: ykk@rock-chips.com X-DNS-TYPE: 0 Received: from localhost.localdomain (unknown [192.253.240.203]) by smtp.263.net (Postfix) whith ESMTP id 12066J3DAMD; Tue, 03 Feb 2015 23:16:06 +0800 (CST) From: Yakir Yang To: David Airlie , Russell King , Philipp Zabel Subject: [PATCH v3 09/15] drm: bridge/dw_hdmi: enable audio support for No-CEA display resolutions Date: Tue, 3 Feb 2015 10:15:14 -0500 Message-Id: <1422976514-30306-1-git-send-email-ykk@rock-chips.com> X-Mailer: git-send-email 2.1.2 In-Reply-To: <1422975418-13302-1-git-send-email-ykk@rock-chips.com> References: <1422975418-13302-1-git-send-email-ykk@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150203_071642_580299_2F240EFD X-CRM114-Status: UNSURE ( 8.08 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 1.7 (+) Cc: Mark Rutland , alsa-devel@alsa-project.org, Heiko Stuebner , djkurtz@chromium.org, dianders@chromium.org, Yakir Yang , mmind00@googlemail.com, Pawel Moll , linux-rockchip@lists.infradead.org, Sean Cross , devicetree@vger.kernel.org, Arnd Bergmann , Ian Campbell , Jyri Sarha , Ben Zhang , Rob Herring , dri-devel@lists.freedesktop.org, marcheu@chromium.org, linux-arm-kernel@lists.infradead.org, Mark Yao , Fabio Estevam , linux-kernel@vger.kernel.org, Rob Clark , Daniel Vetter , Kumar Gala , Shawn Guo 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=-2.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY, URIBL_BLACK autolearn=ham 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 If the monitor support audio, so we should support audio for it, even if the display resolution is No-CEA mode. Signed-off-by: Yakir Yang --- Changes in v3: None Changes in v2: - enable audio support for No-CEA display mode drivers/gpu/drm/bridge/dw_hdmi.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/bridge/dw_hdmi.c b/drivers/gpu/drm/bridge/dw_hdmi.c index 1c0515f..0bee5ea 100644 --- a/drivers/gpu/drm/bridge/dw_hdmi.c +++ b/drivers/gpu/drm/bridge/dw_hdmi.c @@ -1264,13 +1264,10 @@ static int dw_hdmi_setup(struct dw_hdmi *hdmi, struct drm_display_mode *mode) hdmi->vic = drm_match_cea_mode(mode); - if (!hdmi->vic) { + if (hdmi->hdmi_data.video_mode.mdvi) dev_dbg(hdmi->dev, "Non-CEA mode used in HDMI\n"); - hdmi->hdmi_data.video_mode.mdvi = true; - } else { + else dev_dbg(hdmi->dev, "CEA mode used vic=%d\n", hdmi->vic); - hdmi->hdmi_data.video_mode.mdvi = false; - } if ((hdmi->vic == 6) || (hdmi->vic == 7) || (hdmi->vic == 21) || (hdmi->vic == 22) || @@ -1538,6 +1535,7 @@ static int dw_hdmi_connector_get_modes(struct drm_connector *connector) { struct dw_hdmi *hdmi = container_of(connector, struct dw_hdmi, connector); + struct hdmi_vmode *vmode = &hdmi->hdmi_data.video_mode; struct edid *edid; int ret; @@ -1549,6 +1547,8 @@ static int dw_hdmi_connector_get_modes(struct drm_connector *connector) dev_dbg(hdmi->dev, "got edid: width[%d] x height[%d]\n", edid->width_cm, edid->height_cm); + vmode->mdvi = !drm_detect_hdmi_monitor(edid); + drm_mode_connector_update_edid_property(connector, edid); ret = drm_add_edid_modes(connector, edid); kfree(edid);