From mboxrd@z Thu Jan 1 00:00:00 1970 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 EB41BC88E5C for ; Wed, 16 Sep 2026 13:48:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Message-Id :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=p8nzkwJiQRQi19zobJDuxkJKyLkEmrY9exn8sSx1QHU=; b=jIq7S6XMSmpXEk +nJV1alHnYPaOwni+YaiMCl+3jclewxoAsEq+VUAGi/pzLDeAfbEzs8/5E3IpnY3ea70wBSlLzTRX R0VrHT1Vjk18ikpZhNQBCRf6F5jwLgtxG7Gnw3pElAjU/pd08ukhyjDw8ImueHAjr9yKz5xZuluyB iNZyV4Li/0kQ7tXe0lrLdyF15XyFgMl0+NAnPJU6oNsqJXNLjItCtmauQcvQp/x4n6/dSEaE+Pfc0 wFfMh2cQpKDzXh4m4jfGe7jw7ncM7BOCOn70JnsnTvvF/5x6ea0wLoamcAs2/1dJuim8M2PzYTdWu R6pLzZYsaC6foiok0Kfw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x6pzx-00000009KFm-1f5W; Wed, 16 Sep 2026 13:48:29 +0000 Received: from smtpout-03.galae.net ([185.246.85.4]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x6pzJ-00000009JgZ-15H8 for linux-rockchip@lists.infradead.org; Wed, 16 Sep 2026 13:47:55 +0000 Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-03.galae.net (Postfix) with ESMTPS id ADCED4E40747; Wed, 16 Sep 2026 13:47:47 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 7988B60337; Wed, 16 Sep 2026 13:47:47 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 28BE011C7B010; Wed, 16 Sep 2026 15:47:37 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1789566464; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=EWRTsEHuRPkhkItzwYv+I9LHRR2SBwOu9YrwdxAKFPU=; b=GaLXVyvlnZ11WFk3pSwWsFPtpLVHBau1pJicQ7XfphujamQascdo7WaeiZeosNYAn0TjtD tuIuipnC8LUTc0y91LT92dF0N5/w6b4jhR7zKOifZUdBI/0j+E1WuzQULiqS2mmgpDjN8a J1OWzRWDDt2soWH4ivaWECOyMYgy5SAuUviWVJvzuV9P3WhWQJPh0rMltE2QxjtwIJ+HE1 spZCl3T9x4LMaW1Fq41yIDoI1VCj1T7TjoON+rqt6QHz0Ce0AScAZSGMFREXhawBSzZwku k76+c5B7LPAwBQXflZogBi/avMX6EANwWNvlUN5Edm1y9KfU952vzhCPeJntCQ== From: Luca Ceresoli Date: Wed, 16 Sep 2026 15:45:39 +0200 Subject: [PATCH v3 15/19] drm/bridge: tc358768: don't create a panel_bridge MIME-Version: 1.0 Message-Id: <20260916-drm-bridge-every-panel-v3-15-83afb4f1a707@bootlin.com> References: <20260916-drm-bridge-every-panel-v3-0-83afb4f1a707@bootlin.com> In-Reply-To: <20260916-drm-bridge-every-panel-v3-0-83afb4f1a707@bootlin.com> To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Jessica Zhang , Laurentiu Palcu , Lucas Stach , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Paul Cercueil , Paul Kocialkowski , Linus Walleij , Inki Dae , Jagan Teki , Marek Szyprowski , Sean Paul , Jonathan Corbet , Shuah Khan , Randy Dunlap Cc: Albert Esteve , Anusha Srivatsa , Dmitry Baryshkov , Hui Pu , Ian Ray , Thomas Petazzoni , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, asahi@lists.linux.dev, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, linux-tegra@vger.kernel.org, linux-doc@vger.kernel.org, linux-samsung-soc@vger.kernel.org, Luca Ceresoli X-Mailer: b4 0.16.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260916_064749_707362_0567F419 X-CRM114-Status: GOOD ( 13.58 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Now a panel_bridge is automatically created for every drm_panel and the panel-bridge API is just a deprecated wrapper to access it. Update and simplify the code by just getting a reference to the already-existing bridge using of_drm_get_bridge_by_endpoint(). As of_drm_get_bridge_by_endpoint() returns a refcounted bridge, take care of putting the bridge reference when not used anymore. Signed-off-by: Luca Ceresoli --- drivers/gpu/drm/bridge/Kconfig | 2 -- drivers/gpu/drm/bridge/tc358768.c | 25 ++++++------------------- 2 files changed, 6 insertions(+), 21 deletions(-) diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig index 4be220f7335c..847a6397eb10 100644 --- a/drivers/gpu/drm/bridge/Kconfig +++ b/drivers/gpu/drm/bridge/Kconfig @@ -408,8 +408,6 @@ config DRM_TOSHIBA_TC358768 depends on OF select DRM_KMS_HELPER select REGMAP_I2C - select DRM_PANEL - select DRM_PANEL_BRIDGE select DRM_MIPI_DSI select VIDEOMODE_HELPERS help diff --git a/drivers/gpu/drm/bridge/tc358768.c b/drivers/gpu/drm/bridge/tc358768.c index d1fc6af37cc5..cc989ab5cf25 100644 --- a/drivers/gpu/drm/bridge/tc358768.c +++ b/drivers/gpu/drm/bridge/tc358768.c @@ -22,7 +22,6 @@ #include #include #include -#include #include