From patchwork Wed Jul 24 13:59:27 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrzej Pietrasiewicz X-Patchwork-Id: 11056865 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C01AE746 for ; Wed, 24 Jul 2019 14:01:42 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AD4B128724 for ; Wed, 24 Jul 2019 14:01:42 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9FF322881E; Wed, 24 Jul 2019 14:01:42 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 48CA428724 for ; Wed, 24 Jul 2019 14:01:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=4BDGm6zidLD+M+DSetKZrdROzKnbUt6McIBJb9uZYLI=; b=AvkefYN2AJpHziZcOr5FRlypLa 8DQiBsOFDTs9HVgz54W1StP1IYCb4M0hYtMLNgPs/JgPtqVZCQEdVVPk8WWDYw6f5omoYEvu3rcmz 4bPRVWFWCoipplXpgOD3cEES1V/X/B7wHuKvCroOvw0GI3ASnQxPc1+aJvTItiY7n2eMV0TksrAqM rO79lUSsNw+83cLf+UZFlHozo67btezbDuQ8yRX38cedBczg/q7BwRSNgiiPnYwlfhgj6fqtXMk8N L/K5YZIj2L05RfxfOWV8vFlCCwZNKWesoMBAa7Yza1EWkrzyBoz0GGItJgGoNXdgJ2EFOY5A2UY/G dAI9362g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hqHps-0007Du-Cn; Wed, 24 Jul 2019 14:01:40 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hqHpn-0007CZ-MX; Wed, 24 Jul 2019 14:01:37 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: andrzej.p) with ESMTPSA id 024AB263B01 From: Andrzej Pietrasiewicz To: dri-devel@lists.freedesktop.org Subject: [PATCH v5 05/24] drm: rockchip: Provide ddc symlink in inno_hdmi sysfs directory Date: Wed, 24 Jul 2019 15:59:27 +0200 Message-Id: <401193c0294a42adf30724058a41340fc537a98f.1563960855.git.andrzej.p@collabora.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: References: In-Reply-To: References: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190724_070135_994136_27CEEEBF X-CRM114-Status: GOOD ( 14.49 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kate Stewart , "Y.C. Chen" , =?utf-8?q?Heiko_St=C3=BCbner?= , Sam Ravnborg , Neil Armstrong , David Airlie , Ramalingam C , Joonas Lahtinen , Douglas Anderson , Andrzej Hajda , Thierry Reding , Laurent Pinchart , Benjamin Gaignard , kernel@collabora.com, Fabio Estevam , =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= , "David \(ChunMing\) Zhou" , linux-samsung-soc@vger.kernel.org, Joonyoung Shim , linux-rockchip@lists.infradead.org, Vincent Abriou , Rob Clark , Krzysztof Kozlowski , Jonathan Hunter , Maxime Ripard , Chen-Yu Tsai , Kukjin Kim , NXP Linux Team , CK Hu , Dave Airlie , intel-gfx@lists.freedesktop.org, Shashank Sharma , freedreno@lists.freedesktop.org, linux-tegra@vger.kernel.org, Philipp Zabel , Jonas Karlman , linux-arm-msm@vger.kernel.org, Sascha Hauer , Maarten Lankhorst , Jani Nikula , Inki Dae , Alexios Zavras , Mamta Shukla , linux-mediatek@lists.infradead.org, Jyri Sarha , Rodrigo Vivi , Matthias Brugger , Thomas Gleixner , Chris Wilson , Sean Paul , Pengutronix Kernel Team , linux-arm-kernel@lists.infradead.org, Jernej Skrabec , amd-gfx@lists.freedesktop.org, Tomi Valkeinen , Eric Anholt , Thomas Zimmermann , Seung-Woo Kim , Sandy Huang , linux-kernel@vger.kernel.org, Todor Tomov , Kyungmin Park , Huang Rui , Daniel Vetter , Alex Deucher , Shawn Guo , =?utf-8?q?Christian_K=C3=B6nig?= , Gerd Hoffmann MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Use the ddc pointer provided by the generic connector. Signed-off-by: Andrzej Pietrasiewicz --- drivers/gpu/drm/rockchip/inno_hdmi.c | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/rockchip/inno_hdmi.c b/drivers/gpu/drm/rockchip/inno_hdmi.c index ed344a795b4d..0f7ed664600f 100644 --- a/drivers/gpu/drm/rockchip/inno_hdmi.c +++ b/drivers/gpu/drm/rockchip/inno_hdmi.c @@ -58,7 +58,6 @@ struct inno_hdmi { struct drm_encoder encoder; struct inno_hdmi_i2c *i2c; - struct i2c_adapter *ddc; unsigned int tmds_rate; @@ -551,10 +550,10 @@ static int inno_hdmi_connector_get_modes(struct drm_connector *connector) struct edid *edid; int ret = 0; - if (!hdmi->ddc) + if (!hdmi->connector.ddc) return 0; - edid = drm_get_edid(connector, hdmi->ddc); + edid = drm_get_edid(connector, hdmi->connector.ddc); if (edid) { hdmi->hdmi_data.sink_is_hdmi = drm_detect_hdmi_monitor(edid); hdmi->hdmi_data.sink_has_audio = drm_detect_monitor_audio(edid); @@ -624,8 +623,10 @@ static int inno_hdmi_register(struct drm_device *drm, struct inno_hdmi *hdmi) drm_connector_helper_add(&hdmi->connector, &inno_hdmi_connector_helper_funcs); - drm_connector_init(drm, &hdmi->connector, &inno_hdmi_connector_funcs, - DRM_MODE_CONNECTOR_HDMIA); + drm_connector_init_with_ddc(drm, &hdmi->connector, + &inno_hdmi_connector_funcs, + DRM_MODE_CONNECTOR_HDMIA, + hdmi->connector.ddc); drm_connector_attach_encoder(&hdmi->connector, encoder); @@ -849,10 +850,10 @@ static int inno_hdmi_bind(struct device *dev, struct device *master, inno_hdmi_reset(hdmi); - hdmi->ddc = inno_hdmi_i2c_adapter(hdmi); - if (IS_ERR(hdmi->ddc)) { - ret = PTR_ERR(hdmi->ddc); - hdmi->ddc = NULL; + hdmi->connector.ddc = inno_hdmi_i2c_adapter(hdmi); + if (IS_ERR(hdmi->connector.ddc)) { + ret = PTR_ERR(hdmi->connector.ddc); + hdmi->connector.ddc = NULL; goto err_disable_clk; } @@ -885,7 +886,7 @@ static int inno_hdmi_bind(struct device *dev, struct device *master, hdmi->connector.funcs->destroy(&hdmi->connector); hdmi->encoder.funcs->destroy(&hdmi->encoder); err_put_adapter: - i2c_put_adapter(hdmi->ddc); + i2c_put_adapter(hdmi->connector.ddc); err_disable_clk: clk_disable_unprepare(hdmi->pclk); return ret; @@ -899,7 +900,7 @@ static void inno_hdmi_unbind(struct device *dev, struct device *master, hdmi->connector.funcs->destroy(&hdmi->connector); hdmi->encoder.funcs->destroy(&hdmi->encoder); - i2c_put_adapter(hdmi->ddc); + i2c_put_adapter(hdmi->connector.ddc); clk_disable_unprepare(hdmi->pclk); }