From nobody Thu Sep 18 09:55:40 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 02BD5C4708D for ; Wed, 7 Dec 2022 10:27:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230191AbiLGK1h (ORCPT ); Wed, 7 Dec 2022 05:27:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54266 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229564AbiLGK1T (ORCPT ); Wed, 7 Dec 2022 05:27:19 -0500 Received: from out3-smtp.messagingengine.com (out3-smtp.messagingengine.com [66.111.4.27]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0DD9F1743E for ; Wed, 7 Dec 2022 02:27:17 -0800 (PST) Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.nyi.internal (Postfix) with ESMTP id 54F395C00FB; Wed, 7 Dec 2022 05:27:17 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute5.internal (MEProxy); Wed, 07 Dec 2022 05:27:17 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h=cc :cc:content-transfer-encoding:content-type:date:date:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to; s=fm2; t=1670408837; x= 1670495237; bh=w+Gci/EdEyZNlgJIQDZMLgz1QP+F+UJkjKPeee30W70=; b=U AYeWgpcWyxgCAxvZ1hru12ZbMWrdG9xQohWAecVtnS+nx9IBPRrAeO4sicwqKzIJ +aSVdO+KS+KvI3USr+E2Duon9qjMM3IvPsaFm2LNFVwU73SfXqEcFgsz10FgUnaP XpppQWggX1ldVmBrD19otOF66G4yhWXLMWmAm+F/zXUKPRVVgUNg92kbmttAodTR U25vmaHselY4wJHJmOdOCpEu0cXlDVtr+NLKRZSb4JvyTH43pOlV55d4I8RdN2Q4 CAec3afr2lgfJv9mcI4wwr4fbV5e4He/oCuXXDOUUeC9jPoL+g3PgXQuWt8JkAuP z5o0DJyfzKDwzsqp8B5zQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:date:date:feedback-id:feedback-id:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to:x-me-proxy:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm1; t=1670408837; x= 1670495237; bh=w+Gci/EdEyZNlgJIQDZMLgz1QP+F+UJkjKPeee30W70=; b=P mkYLiEHUCM0QSX+4fjK7X0bBS/tkXzNPFqBkmy/Ij8JXmECOtUderHWxq4LIGo8h 13phtE2wX4y6CSATS9u+shqja0KOk879oe5h4g7iv6/HDekhd/+bC1vW96fCZqHe vkjFQ8EXPB9ra4Hky026tHHHmgEW4lbk+QZ41JikhrOm3z/nhEme6bZWPxR+Z4UZ 5FBtJLo+LWoY1wQ/TxpQjKg5CcQEm0DrGHiIpY1NnQYUi7DDuwZQEV/f87tmWel4 yuI0F1wqW0NwOJDFv7DIvrfBk+9tW6oET4+bwaCYxA34Hs1vEm5JChV58zslu13E 9H9V6vWjCJ1TBUJDvVPcQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvhedrudekgddugecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefhfffugggtgffkfhgjvfevofesthejredtredtjeenucfhrhhomhepofgrgihi mhgvucftihhprghrugcuoehmrgigihhmvgestggvrhhnohdrthgvtghhqeenucggtffrrg htthgvrhhnpeevvdelieejgedvkeffheekheeilefhgefgffehteekueelvddtueffheet ledtffenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpe hmrgigihhmvgestggvrhhnohdrthgvtghh X-ME-Proxy: Feedback-ID: i8771445c:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 7 Dec 2022 05:27:16 -0500 (EST) From: Maxime Ripard Date: Wed, 07 Dec 2022 11:22:44 +0100 Subject: [PATCH 1/6] drm/vc4: dsi: Rename bridge to out_bridge MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20221207-rpi-dsi-bridge-v1-1-8f68ee0b0adb@cerno.tech> References: <20221207-rpi-dsi-bridge-v1-0-8f68ee0b0adb@cerno.tech> In-Reply-To: <20221207-rpi-dsi-bridge-v1-0-8f68ee0b0adb@cerno.tech> To: Emma Anholt , Maxime Ripard , David Airlie , Daniel Vetter Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Dave Stevenson , Maxime Ripard X-Mailer: b4 0.11.0-dev-8c583 X-Developer-Signature: v=1; a=openpgp-sha256; l=1888; i=maxime@cerno.tech; h=from:subject:message-id; bh=tWzFKQ0hN8LGVeDx6bqlvMlhZjCI3ajfljD5sQbs6zo=; b=owGbwMvMwCX2+D1vfrpE4FHG02pJDMkTMkuSLHUVNkTy8qzJ6/ZtfDL/bI3wgSxm5d07I48t8Qrd OjG2o5SFQYyLQVZMkSVG2HxJ3KlZrzvZ+ObBzGFlAhnCwMUpABNZOouR4anCW8PTFstMbwZNUr4j0m nX27/tUdofr4cSPJ+qD+9ZdIXhr8jf8zO+yKj8FJ4xNz9VWNjvhLSp4v2NP2VfrTx77NNfFUYA X-Developer-Key: i=maxime@cerno.tech; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Dave Stevenson In preparation for converting the encoder to being a bridge, rename the variable holding the next bridge in the chain to out_bridge, so that our bridge can be called bridge. Signed-off-by: Dave Stevenson Signed-off-by: Maxime Ripard --- drivers/gpu/drm/vc4/vc4_dsi.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/vc4/vc4_dsi.c b/drivers/gpu/drm/vc4/vc4_dsi.c index 878e05d79e81..d9d951e9ab7c 100644 --- a/drivers/gpu/drm/vc4/vc4_dsi.c +++ b/drivers/gpu/drm/vc4/vc4_dsi.c @@ -556,7 +556,7 @@ struct vc4_dsi { =20 struct platform_device *pdev; =20 - struct drm_bridge *bridge; + struct drm_bridge *out_bridge; struct list_head bridge_chain; =20 void __iomem *regs; @@ -800,7 +800,7 @@ static void vc4_dsi_encoder_disable(struct drm_encoder = *encoder) if (iter->funcs->disable) iter->funcs->disable(iter); =20 - if (iter =3D=3D dsi->bridge) + if (iter =3D=3D dsi->out_bridge) break; } =20 @@ -1723,9 +1723,9 @@ static int vc4_dsi_bind(struct device *dev, struct de= vice *master, void *data) return ret; } =20 - dsi->bridge =3D drmm_of_get_bridge(drm, dev->of_node, 0, 0); - if (IS_ERR(dsi->bridge)) - return PTR_ERR(dsi->bridge); + dsi->out_bridge =3D drmm_of_get_bridge(drm, dev->of_node, 0, 0); + if (IS_ERR(dsi->out_bridge)) + return PTR_ERR(dsi->out_bridge); =20 /* The esc clock rate is supposed to always be 100Mhz. */ ret =3D clk_set_rate(dsi->escape_clock, 100 * 1000000); @@ -1751,7 +1751,7 @@ static int vc4_dsi_bind(struct device *dev, struct de= vice *master, void *data) if (ret) return ret; =20 - ret =3D drm_bridge_attach(encoder, dsi->bridge, NULL, 0); + ret =3D drm_bridge_attach(encoder, dsi->out_bridge, NULL, 0); if (ret) return ret; /* Disable the atomic helper calls into the bridge. We --=20 2.38.1