Message ID | 20240506-tc358775-fix-powerup-v1-4-545dcf00b8dd@kernel.org (mailing list archive) |
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State | New |
Headers | show
Return-Path: <linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org> 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 0C543C10F16 for <linux-arm-kernel@archiver.kernel.org>; Mon, 6 May 2024 14:45:43 +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=2i7mtn64NXc+OXgEkzMKFlvDQNKD3iQeUMawBt/rdQw=; b=0xvpc63Ls7Km31 iLGZvYgXhzKE2j3eOPw1MtlE3ROvFoCwXq78IGjVD4Sr9fI9HuWPDYRIm6++dUMfM7qQ40er3Mkyo /lMdYRY8ETNG67SLeSH047+X7W90mDmo6yHv5ZutKjeozUAPymxWqASvSa7PhYEIOY6dPKf67neN3 Vuf/JllkIesn98rNmFnlGB9E4ZvV7ExQp8pPzvPsNqji23/2wIqyCOJS448LKlOliczy/fbMdNViP S5swTfgt7HlaIoBIx6eO/INKvhaxeF/STvXS4+OJi8di1M2AhuXUIPjMtY4wv7lkG4W8NRWKnJslg dPT6/gZatf4nQNVZiUXg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s3zau-00000007ijZ-2Azv; Mon, 06 May 2024 14:45:32 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s3yV3-00000007T4h-3kS4; Mon, 06 May 2024 13:35:40 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 36CF7612B7; Mon, 6 May 2024 13:35:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 775B7C116B1; Mon, 6 May 2024 13:35:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1715002522; bh=yYJipGADf8UJHcchwZluJd8e0AxButwRdoUdpxl7l5Q=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=aoVRIpuMXfmKxTrrGGCBOz/nNDclfDeb3r8oq/8cGNaMUauqFc6TvCTxMWYoqLp/E a4nWfgjh6HayGaegeyZ98S6GpU4KldaRIloHqEfuIt7hKnaxXCQh1qF4/D8cXGg+Nd Zd4DBbnx2msAtHLmPP0jQB3wgtHs6Ox0ln9bE9ibwLUWM0UzkJxM92q+7yF9jvUCDu 14WOuZ6O5oGE3ga71J92BHv509CN80KR2qf/qAxWygZ1xZAe8PEigeFxBGBMDIn8vw IMaTlAZq0ZF6YXWfO0SFI/u0PvUIQ9a3VQyzwALosJthO29zjoAQG3sSUnGVnbQ/7J awDu2v5DOzH3A== From: Michael Walle <mwalle@kernel.org> Date: Mon, 06 May 2024 15:34:33 +0200 Subject: [PATCH 04/20] drm/bridge: tc358775: fix regulator supply id MIME-Version: 1.0 Message-Id: <20240506-tc358775-fix-powerup-v1-4-545dcf00b8dd@kernel.org> References: <20240506-tc358775-fix-powerup-v1-0-545dcf00b8dd@kernel.org> In-Reply-To: <20240506-tc358775-fix-powerup-v1-0-545dcf00b8dd@kernel.org> To: Andrzej Hajda <andrzej.hajda@intel.com>, Neil Armstrong <neil.armstrong@linaro.org>, Robert Foss <rfoss@kernel.org>, Laurent Pinchart <Laurent.pinchart@ideasonboard.com>, Jonas Karlman <jonas@kwiboo.se>, Jernej Skrabec <jernej.skrabec@gmail.com>, Maarten Lankhorst <maarten.lankhorst@linux.intel.com>, Maxime Ripard <mripard@kernel.org>, Thomas Zimmermann <tzimmermann@suse.de>, David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>, Chun-Kuang Hu <chunkuang.hu@kernel.org>, Philipp Zabel <p.zabel@pengutronix.de>, Matthias Brugger <matthias.bgg@gmail.com>, AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, Sam Ravnborg <sam@ravnborg.org>, Vinay Simha BN <simhavcs@gmail.com>, Tony Lindgren <tony@atomide.com> Cc: Daniel Semkowicz <dse@thaumatec.com>, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Michael Walle <mwalle@kernel.org> X-Mailer: b4 0.12.4 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240506_063526_589888_B3040FCF X-CRM114-Status: GOOD ( 11.12 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: <linux-arm-kernel.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> List-Post: <mailto:linux-arm-kernel@lists.infradead.org> List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org |
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drm/bridge: tc358775: proper bridge bringup and code cleanup
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diff --git a/drivers/gpu/drm/bridge/tc358775.c b/drivers/gpu/drm/bridge/tc358775.c index 3b7cc3be2ccd..980f71ea5a6a 100644 --- a/drivers/gpu/drm/bridge/tc358775.c +++ b/drivers/gpu/drm/bridge/tc358775.c @@ -680,14 +680,14 @@ static int tc_probe(struct i2c_client *client) if (ret) return ret; - tc->vddio = devm_regulator_get(dev, "vddio-supply"); + tc->vddio = devm_regulator_get(dev, "vddio"); if (IS_ERR(tc->vddio)) { ret = PTR_ERR(tc->vddio); dev_err(dev, "vddio-supply not found\n"); return ret; } - tc->vdd = devm_regulator_get(dev, "vdd-supply"); + tc->vdd = devm_regulator_get(dev, "vdd"); if (IS_ERR(tc->vdd)) { ret = PTR_ERR(tc->vdd); dev_err(dev, "vdd-supply not found\n");
The regulator id is given without the "-supply" postfix. With that fixed, the driver will look up the correct regulator from the device tree. Fixes: b26975593b17 ("display/drm/bridge: TC358775 DSI/LVDS driver") Signed-off-by: Michael Walle <mwalle@kernel.org> --- drivers/gpu/drm/bridge/tc358775.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)