From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="nNQoathR" Received: from mail-yw1-x1135.google.com (mail-yw1-x1135.google.com [IPv6:2607:f8b0:4864:20::1135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 23885D7 for ; Sun, 3 Dec 2023 15:37:35 -0800 (PST) Received: by mail-yw1-x1135.google.com with SMTP id 00721157ae682-5d2d0661a8dso43870127b3.2 for ; Sun, 03 Dec 2023 15:37:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1701646654; x=1702251454; darn=vger.kernel.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=N5DL7gnjEHlI/fPAVxCZSlozogoVaks8dZbVXnpDqkU=; b=nNQoathR2mxqckJvsi9iS1Wle3aYX2lmSC4S6YsEwZNUHbrtpjhPzirPxYz5kj/Nln +H4CKk4mzgJ4L8Z+b35w18yRjSDCQ0vZB3CCw24dOgtK66BCbYofXd6+sz2Or/nDEOuB nVdc0Me8AimK1l0KPrD04D9/2rZ9HBtbifgwmdubkeh0jOOTBR9Rl/O3AdeTL5hjitdA ezHe821ZFZFRg1jgdvJtITOaFYhTieP5JDXHzhTXbPGKahB8i1DlsUhFh0wueTm+schE YiiPFz9pWDh/Hay1KGLmg1mWMsK/7/mhpSNWkha5rS8/UJXREZfJooOnidZrC4SpjFwV Gk5Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701646654; x=1702251454; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=N5DL7gnjEHlI/fPAVxCZSlozogoVaks8dZbVXnpDqkU=; b=AS2JQEl8/yQ99oAQPVoHUfQuf0w8fuwLpJCM1h8/6CcQEYhSIxXch6hlG9Gd9DXjhK 8cNwtwfNY2MB61EPDD00437bu0xgn4JhLiM+B2cGeNz8/mnlOe7Ntf6+HLKEe6QCHH3m CVoKdp8i46KhRANW+3abx0MraiCwDM/dz1oaIqDQ6GnOTASlMxVlOBOpbcPNYCj+L1dP GpsfVZhEymlvqm20ZNEaM0Pnxr358RPPbu2lqtatFXqs71TYLuZsMBSSSnPpfO+eDNTj ikhm4F4QjrBkWRg1te0kEbREG9oYUmWSX2VApvu3DiQL+9RQyjJ1k0Fai49/+jDGSCqH IcWA== X-Gm-Message-State: AOJu0YyfL5N2buPhSbNo7h0Tuq69S/aOtj7gE7TGAlTr/1oJC3RyugN5 sOfFACOqlbWlwy8+9+8CJ5XtvgXNLcbS3S+xe6r/Rg== X-Google-Smtp-Source: AGHT+IEHyVmd6qk0gftxqvXdz5Im2YCU2z8k3ZkUKqMeG/CmWcowBUjzC+N+T6WSunBASjUi5laz5l5uiOwdMUvkhB0= X-Received: by 2002:a81:9957:0:b0:5d7:1940:b384 with SMTP id q84-20020a819957000000b005d71940b384mr2544755ywg.80.1701646652325; Sun, 03 Dec 2023 15:37:32 -0800 (PST) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20231202075514.44474-1-tony@atomide.com> <20231202075514.44474-6-tony@atomide.com> In-Reply-To: <20231202075514.44474-6-tony@atomide.com> From: Dmitry Baryshkov Date: Mon, 4 Dec 2023 01:37:20 +0200 Message-ID: Subject: Re: [PATCH v2 05/10] drm/bridge: tc358775: make standby GPIO optional To: Tony Lindgren Cc: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Simha BN , Sam Ravnborg , Carl Philipp Klemm , devicetree@vger.kernel.org, Ivaylo Dimitrov , Michael Walle , Merlijn Wajer , Sebastian Reichel , dri-devel@lists.freedesktop.org, Pavel Machek Content-Type: text/plain; charset="UTF-8" On Sat, 2 Dec 2023 at 10:01, Tony Lindgren wrote: > > From: Michael Walle > > The stby pin is optional. It is only needed for power-up and down > sequencing. It is not needed, if the power rails cannot by dynamically > enabled. > > Because the GPIO is not optional, remove the error message. > > Signed-off-by: Michael Walle > Signed-off-by: Tony Lindgren > --- > drivers/gpu/drm/bridge/tc358775.c | 9 +++------ > 1 file changed, 3 insertions(+), 6 deletions(-) Reviewed-by: Dmitry Baryshkov -- With best wishes Dmitry