From patchwork Wed Jan 8 11:27:40 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13930759 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 01EEFE77188 for ; Wed, 8 Jan 2025 12:06:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=asnZgeOPYRrItTYAdU38TrinCg8dOR+YoJ0pxJYvIcE=; b=G4yxljC5vpLfywlHOxqlfnakmK y6/Dc08Sh1fZin70ftZMt1rmRMnpsmqAKo96CLTFDC7h/p3G9TctEGOIlCYaWvNL++KcXFHbdXzIB xuls6X7CE7E8IGcdUeIAxh1O4z3vVf+Zje9HYSybnM247T6rBHPjqTytJ30VSSpzcLN1aRNOB2CvN yrvVBOr9gPBa04xB54XXyO8r+ZD4NVDBFmMxql6tpBSNNkC8zPoA6W+Q/8nG3LTPCEHjNxCWHsLEH 80vMOJ7DC7zDlhPNGCZoo/22sHWZodPwOqCIn6b/cmtl+E+VFZvRtJnZrreYXbViI2CuVhgWP1Dfc NycyCakA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tVUon-00000008M4T-1ZVT; Wed, 08 Jan 2025 12:05:49 +0000 Received: from bali.collaboradmins.com ([2a01:4f8:201:9162::2]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tVUEv-00000008CgH-1qyU; Wed, 08 Jan 2025 11:28:46 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1736335724; bh=DN2KDwaIbXHlP400RLfwMivSNC8KM/K0BRBFcFl6RmE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RPyQIJTK8iE0Ew3sm9wrnmB4/BwJhOq8fl/AtfFJNc2hSq1De8ZBvxSJDO3IzHPJz C42FTZyjQBlkcr2RX3mvjHSsb3oq3Hc7CF3K6XW03jTMqBwXDfhJbGv+6ViEAT3skM Anr8ni1Tttu4jOeGhHeRxM0uHL6VYQCDz1jUJmuDIPC3yp9rntW+pLtcLeaOyT0hRY HAuIwv7Nw6F/zaZ30m5fYmKZi+GMqhX1wZZNct3Iu8KZ9paLie6B+Wg2TBphDvXU13 f0sJ7ndEdn3erqXphaxvBgrsxP6I2fhxCWN59al1lBlgTDs5ZNtVrSSOj2ADoVmT1V avfZ5N0fmHIJA== Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id CFA9417E156E; Wed, 8 Jan 2025 12:28:42 +0100 (CET) From: AngeloGioacchino Del Regno To: chunkuang.hu@kernel.org Cc: p.zabel@pengutronix.de, airlied@gmail.com, simona@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, ck.hu@mediatek.com, jitao.shi@mediatek.com, jie.qiu@mediatek.com, junzhi.zhao@mediatek.com, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@collabora.com, dmitry.baryshkov@linaro.org, lewis.liao@mediatek.com, ives.chenjh@mediatek.com, tommyyl.chen@mediatek.com, jason-jh.lin@mediatek.com Subject: [PATCH v4 30/34] drm/mediatek: mtk_hdmi_common: Assign DDC adapter pointer to bridge Date: Wed, 8 Jan 2025 12:27:40 +0100 Message-ID: <20250108112744.64686-31-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20250108112744.64686-1-angelogioacchino.delregno@collabora.com> References: <20250108112744.64686-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250108_032845_621203_E8041C40 X-CRM114-Status: UNSURE ( 9.47 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org In preparation for adding the new HDMI TX v2 IP driver, assign the pointer to the DDC adapter to struct drm_bridge during probe. This commit brings no functional changes. Signed-off-by: AngeloGioacchino Del Regno --- drivers/gpu/drm/mediatek/mtk_hdmi_common.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_common.c b/drivers/gpu/drm/mediatek/mtk_hdmi_common.c index 7dc7ba46f44d..7c7c50a478b8 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_common.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_common.c @@ -410,6 +410,7 @@ struct mtk_hdmi *mtk_hdmi_common_probe(struct platform_device *pdev) hdmi->bridge.ops = DRM_BRIDGE_OP_DETECT | DRM_BRIDGE_OP_EDID | DRM_BRIDGE_OP_HPD; hdmi->bridge.type = DRM_MODE_CONNECTOR_HDMIA; + hdmi->bridge.ddc = hdmi->ddc_adpt; hdmi->bridge.vendor = "MediaTek"; hdmi->bridge.product = "On-Chip HDMI";