From nobody Thu Sep 19 23:15:52 2024 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4DF287C6C6 for ; Mon, 6 May 2024 13:35:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715002523; cv=none; b=PKqzuaiFwHtIByUpzd0V7r40jMzHnGD1r2yvLiTrNOABMWk6o3MJdtBdoriVCSy1ZvarfXbKXFUVWMD+PwGHxDl6cHC7+sSOh86uaic9GERj/00Yh9zTmka4lz2XomPMl1B7HGOyFSciLxNykp0HCWtsq3yZgx3cOTd4TFhugXQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715002523; c=relaxed/simple; bh=yYJipGADf8UJHcchwZluJd8e0AxButwRdoUdpxl7l5Q=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=JTZMZ2POU6KLwCC1b4alZ83zq/LCK0+gattgim2aUCgTZqGoe4gdJ1CDESfW67Xh+L9+7Bdpjcogn9vOXLZPHz23yo4ARKChnba2KjeRnHo+Q+yD6SyZTyUsXlOdSpBn+GPrB9cL30O1quDF7xNQgVilDZDf1aVXBAvj84pWULE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=aoVRIpuM; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="aoVRIpuM" 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 Date: Mon, 06 May 2024 15:34:33 +0200 Subject: [PATCH 04/20] drm/bridge: tc358775: fix regulator supply id Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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 , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Chun-Kuang Hu , Philipp Zabel , Matthias Brugger , AngeloGioacchino Del Regno , Sam Ravnborg , Vinay Simha BN , Tony Lindgren Cc: Daniel Semkowicz , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Michael Walle X-Mailer: b4 0.12.4 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 --- drivers/gpu/drm/bridge/tc358775.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/bridge/tc358775.c b/drivers/gpu/drm/bridge/tc3= 58775.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; =20 - tc->vddio =3D devm_regulator_get(dev, "vddio-supply"); + tc->vddio =3D devm_regulator_get(dev, "vddio"); if (IS_ERR(tc->vddio)) { ret =3D PTR_ERR(tc->vddio); dev_err(dev, "vddio-supply not found\n"); return ret; } =20 - tc->vdd =3D devm_regulator_get(dev, "vdd-supply"); + tc->vdd =3D devm_regulator_get(dev, "vdd"); if (IS_ERR(tc->vdd)) { ret =3D PTR_ERR(tc->vdd); dev_err(dev, "vdd-supply not found\n"); --=20 2.39.2