From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f41.google.com (mail-wr1-f41.google.com [209.85.221.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CD07E1870; Tue, 25 Jun 2024 19:32:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.41 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719343935; cv=none; b=b2RXtPyGWowkg+D8LuJ2eme3adm/nrvTW/wvPaY39ztvBWhF4fw+wz5ODsTuu9bQMTDq+Isnn5T5/zId/dY/rQUCpjRlP/1eDmgZzLtmTwMm0De2U7IO4APxmOjtJD3fOaiafx4w2YawGLl1WkGnYaFfLCq+HaZL2aSJGJlVrZA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719343935; c=relaxed/simple; bh=4mNSmv653uohj1lwCml1cJVTD/0L/0f3oF5MPgOIdtY=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=LIHkVwwM5+5bftxLUz1yVVVc2k+he6yKcu5iPBaUzVgN/4XUR1NyEfJMxgBPHf2eRoBSYwchSQM0KBbNm79H8mD6Eu5Y49vnc8CnhDQHfojQO2lLAdDdT4D9h9NErkDKKQIWcPiFDBpXVOiHsB19mDfDh57Vn9w9oxcOjiu4Y3g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=i79RYAVT; arc=none smtp.client-ip=209.85.221.41 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="i79RYAVT" Received: by mail-wr1-f41.google.com with SMTP id ffacd0b85a97d-366df217347so3134144f8f.0; Tue, 25 Jun 2024 12:32:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1719343932; x=1719948732; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:reply-to:message-id:date :subject:cc:to:from:from:to:cc:subject:date:message-id:reply-to; bh=4mNSmv653uohj1lwCml1cJVTD/0L/0f3oF5MPgOIdtY=; b=i79RYAVT0F6WeVXKGQF4B/Snlus42HrJD6a44/3nXyV9VJxlsqEFRCfIgTpYnBbkpW llURXxWzzdcMaUOKXG9mDz2mYXvZSbxSeBEhWFNpp5YQD/ecXBWxN6Ndq800W6mQSJLX GGzR1xgbAT0+UCIP47wNIJ8tuNW990RbKvNCT/OpK7L1bQTyXUaFXkw/kb9jM2qGW8xD ptNwL2loaP+yjEjMP2EL/l25rrs+QIVBDHBE5gSJZzxlZprDap4KyNSzQOd0CaTDxvzb ysEl1+2H6ikUPvjABHcgVSxnZ9aHGBU1xxNw5+oJJ2qxe8AfgSsCcnciMg9L8R0giJek YTsA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719343932; x=1719948732; h=content-transfer-encoding:mime-version:reply-to:message-id:date :subject:cc:to:from:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=4mNSmv653uohj1lwCml1cJVTD/0L/0f3oF5MPgOIdtY=; b=VAopyvU8FUW6ce7/DF7dCbTNijxO6XUjFCYIYHEZpWj7guxBE5WJUD5mglJ66NEzBk iiBVUWgeFzZXzA1d0ZmZPzEbHqPdY3aSPoRiNdbY7rl/C6a3eZNF3NaHTm0r1Y/oqY7e XURfJuY1KVXHbEi/+XbzF/akiT1K9btrW74EgkWr8d01/6BGYziAa8QW+Imy+JpN8U/m yKCoBwk1LLJHacRnsXjKzmjLF9t+weBLA6ijE2wPVNMRJGJ5oqc7WoWLFRy2r9e+R61W 5h43Z09z8N/k1Vf+1vf4rTmKi0XQQLKcR6c2LZ9oM013+Qu8eIM76iRLnuJa2SGG6hUW ozDA== X-Forwarded-Encrypted: i=1; AJvYcCUILtJ6hxqPdkt6RSsQbyIBTQPOsu+MvxLPQ2cqWy0FBokYbvs34LGiouTUkD4U27OWJCT1dsTgBkoUIkQcHD2p1GvRH1bxdP2LHp19Yjp3CkygY6Vav2y9HM3hoN3iFUbjaFH0+JJuOt4= X-Gm-Message-State: AOJu0YxisfEgKwYUMrg6PJNiEeHnC0V1o5ryqe/H+3edhfyQnW9TdSBa rNmCBfmP22ctXDYw0RLQ2sZC5esrfCZKNwMNQZg11PSFAR3j7qBdJxjTrCIZ0b4= X-Google-Smtp-Source: AGHT+IEBjuhHU/XRd2UFE1UMNIEe2DMqIcnsHPp2AGMbS49xgvbFRYLiw8Ci8UZYcghgIovGtsbTzQ== X-Received: by 2002:a5d:518c:0:b0:362:3b56:dbda with SMTP id ffacd0b85a97d-366e9463e46mr4924341f8f.9.1719343931910; Tue, 25 Jun 2024 12:32:11 -0700 (PDT) Received: from thinkpad-p52.telekom.ip (2a02-8388-e100-e800-c687-22dd-17e6-d8eb.cable.dynamic.v6.surfer.at. [2a02:8388:e100:e800:c687:22dd:17e6:d8eb]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4247d0be818sm222084295e9.15.2024.06.25.12.32.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Jun 2024 12:32:11 -0700 (PDT) From: Andrei Lalaev To: dmitry.torokhov@gmail.com Cc: andrey.lalaev@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, robh@kernel.org, m.felsch@pengutronix.de Subject: Re: [PATCH] Input: qt1050 - handle CHIP_ID reading error Date: Tue, 25 Jun 2024 21:30:33 +0200 Message-ID: <20240625193047.35564-1-andrey.lalaev@gmail.com> X-Mailer: git-send-email 2.45.2 Reply-To: Znrs5QVAuSjH5sCT@google.com Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit > But how did we get into the situation with the chip being missing? In my case, this chip is a part of an external board. So, for example, I see this message in the case of a bad cable connection. Also, I prefer to see messages with error codes instead of random values from a stack :) Best regards, Andrei Lalaev