From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-qk1-f173.google.com (mail-qk1-f173.google.com [209.85.222.173]) (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 8EF70242910 for ; Sun, 21 Jun 2026 13:57:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.222.173 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782050272; cv=none; b=YPfqI5JH4yBHuh9xBPkDmWY7gm/AOfRZtODJiHFQ6/gRrDC5jmntHhyb3zN+W78i/dZze+LgpY1CJtVW5YeFPB3W2T2+Qe5q+IiKryAS0M8Fymdhsgc7Y9mjHVL36g4q3KBiOLPdY2dn7/oI8+Xn+yU3YeO/cwFkAFJKsarWb+Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782050272; c=relaxed/simple; bh=ymDRfByPMCiQkRoxFtnzuDqc4mvz8poEB+CcmhtMY2Y=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=QTpHmbDopvy8V/5u71717o8JWLpDoEvFJXDFfPoOTTpEiRRa34wlJZXdb6+oxvJTlLDgwNIO6+0EGSYHKxPx0zkmeYgEasnZnkkOgNeIkpGzdVmRKSu87CONGCiHkLvdQIW0wHNVsPcEf2VpMU/eJo3AiVbZX0D1t1U0mHALQiQ= 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=jCqCfgbW; arc=none smtp.client-ip=209.85.222.173 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="jCqCfgbW" Received: by mail-qk1-f173.google.com with SMTP id af79cd13be357-9157d3f2098so400036385a.3 for ; Sun, 21 Jun 2026 06:57:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1782050270; x=1782655070; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=vGTkHvZxIlm4/NIaLgam/W1cvCG7uAwPxu+hLpy70Q4=; b=jCqCfgbWnEUnVL7D8anzSU1GbjI+0+Lsm/F/jCn+7f9HXead0VDvFpiLT8QstSVEDU JDChuazrjY9IFzqMFqGjRyUGtkRLIBLavI43smMNjCHQQdPsV5ouqijHnGLpE9gY7dD0 nohYTivcaUMDHyDS9kA60qxuuQOzwrCKLpIYqmshRgAayPUohJflGuGPIR9zaDNvjGjr iMTif3XglwHJ6aFZQqbiqM/IrkdKeZojN29sND1h27bTleSnRA0D7XXiRrECfSSgTVKZ +D4QjR2bUJMewRUcDCPS5UIStumJXtEhJOPQWmIK37QhrlLtdTkUpM3nNfS0hwhAzZpH 8XmA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782050270; x=1782655070; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=vGTkHvZxIlm4/NIaLgam/W1cvCG7uAwPxu+hLpy70Q4=; b=bvuTkmXvFzTD3c37CRHkMIr5yPKQEVquYMfTQgLMgt/LhhKn6m650nW+O+VvxcSDVq fBUdDlpuHyVvhRTdv50l3LLK3r6XEiH5QFCgOt/dOR6Xxri66IxnQLo1eFZYfEl23+Us YNNxgB2r374TLvUw6UXsvZJVM8sQY2AiyllzDPuE3Je5xHkXnwei9KJ5GzoW9g/CVFUq 0hKCT7aX0i9/cX4460Pb11GagDpoidw0HaA1Rv2wVz4SxmSPtNUD7U8KWBPx9lGN1Gk8 9fI4+xofgk02PfS2oauZT4ZqSpyZvUtZico7+THK0nKP8MY6Sw7qaFsexYALxIJKMP3u GSKw== X-Gm-Message-State: AOJu0YzwFwkGl/E4yW5nTdfLKx0iAeAQ9ZZdhd1xPH0VPVagoqkANex2 f7pqrAA/wXM/3B7SF8Yj5LbmCL59BwxnCKYkqmGTkJqFmRAWR1W2DoSoL/+OIAu8 X-Gm-Gg: AfdE7ckT+vQkZrHQwSHhD5oNN4H9N59tXUxFtYuJvGHt5laXIpUCiftt+kLVieA1F8D pfAu+UUZZpj58xLvXwAbcjouQupURleEs5ueSOud27m08xyWh01DSwryG36soEl4s1ER9YMA4WU PowwsjiQD0s4sDFkAsms+lQ+1x5QdxBqmcbFGoVNQbwrJ2BbGrBA7FGIvWOC93yPORh9fxdXZYx Nz6upL4a8qdNruDdxf0XgsBAIkrjK5YA+RTCGInFEy0gsQ2DZC9Z8XR4aSZTjQHYayTfrya9V1K lLqF5o+tKqZKA3NV9GbriBoTaBuEcI+XamXUSYGq3EC2l+JWT+EM51VUyUNxvPEa6eT2pjzc8gd DxxuOt8z5EI3cj3t/Wn9y+GiIyOJfrYdpRAwI+NMU95hdeq6CEzr7X/4mx2xGOFZlgHqJGRf6S7 ZKe1HQ85Vr9OD4/K8EZ8y6hvjBvji3aDMUKOtaUNRDK4JNHVSu3gRAxO2CwQ== X-Received: by 2002:a05:620a:6493:b0:920:6f7b:ac9b with SMTP id af79cd13be357-920d3f3cb73mr1508841985a.47.1782050270504; Sun, 21 Jun 2026 06:57:50 -0700 (PDT) Received: from fedora (pool-100-11-178-145.phlapa.fios.verizon.net. [100.11.178.145]) by smtp.gmail.com with ESMTPSA id af79cd13be357-921db451a12sm600578985a.40.2026.06.21.06.57.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 21 Jun 2026 06:57:50 -0700 (PDT) From: Dave Carey To: platform-driver-x86@vger.kernel.org Cc: ilpo.jarvinen@linux.intel.com, hansg@kernel.org, johannes.goede@oss.qualcomm.com, W_Armin@gmx.de Subject: [PATCH v10 0/2] Lenovo Yoga Book 9 keyboard dock detection Date: Sun, 21 Jun 2026 09:57:42 -0400 Message-ID: <20260621135744.504613-1-carvsdriver@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260616143508.124122-1-carvsdriver@gmail.com> References: <20260616143508.124122-1-carvsdriver@gmail.com> Precedence: bulk X-Mailing-List: platform-driver-x86@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Changes in v10 (addressing Armin Wolf's v9 review of patch 2/2): - Update ABI doc: Date: June 2026, KernelVersion: 6.16 - Add #include and - yb9_kbdock_query(): change return to pointer-out u32 *bkbd to avoid a 0xFFFFFFFF status value being misread as -EPERM - struct yb9_kbdock_data: add spinlock_t lock - yb9_kbdock_report(): hold lock across input_report_switch + input_sync - yb9_kbdock_sync(): return int, propagate query error to callers - yb9_kbdock_resume(), yb9_kbdock_block_probe(): propagate sync error - struct wmi_buffer out: remove zero-initializer (not needed) - yb9_kbdock_notify_new(): drop manual length check; use .min_event_size = sizeof(__le32) in struct wmi_driver instead Patch 1/2 (lenovo-ymc) is unchanged from v9. Dave Carey (2): platform/x86/lenovo: lenovo-ymc: Suppress probe on Yoga Book 9 14IAH10 platform/x86/lenovo: Add Yoga Book 9 keyboard dock detection driver Documentation/ABI/testing/sysfs-driver-lenovo-yb9-kbdock | 19 ++ MAINTAINERS | 7 + drivers/platform/x86/lenovo/Kconfig | 14 + drivers/platform/x86/lenovo/Makefile | 1 + drivers/platform/x86/lenovo/yb9-kbdock.c | 322 ++++++++++++ drivers/platform/x86/lenovo/ymc.c | 19 ++ 6 files changed, 382 insertions(+) 2.47.0