From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f170.google.com (mail-pf1-f170.google.com [209.85.210.170]) (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 56058364029 for ; Fri, 15 May 2026 05:42:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.170 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778823767; cv=none; b=C/pyYNAM/W6FLm9AVpdEbl+8DUBaZU669qdR3HBfsqTteWLEPybsM0heFX9RASXOXwxr/DPdqVfklZ2Vj6VKT1wzlERZVE7SBm7FlS1wS2oKK2FtcmSdQWCdTB74lE0GE/lt7eXveHdiVYid0Ln/Fx6qEpkDUwJP6v+QJ9Ng5lc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778823767; c=relaxed/simple; bh=Y73P+DS/FTU/93/7veziKipaMWdTKZWFtdrT9hZPEZ8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=gS35EZ6j2L6dKBV6hoXpfFv1y0gva0TqgiiZoYc4xnalB6xq2sDLE65csfafdIfpi5NLSEnfvFWWyCizg6To8Oxs2xtKp64jmFr637UZ9a4sIsUIw2/eCanDahrpWXpxPutfA2ah0EGJADk5jjivrImul4pelRgsa/HT+GSMMzY= 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=h5Uqhr98; arc=none smtp.client-ip=209.85.210.170 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="h5Uqhr98" Received: by mail-pf1-f170.google.com with SMTP id d2e1a72fcca58-835386ff122so8435132b3a.3 for ; Thu, 14 May 2026 22:42:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1778823766; x=1779428566; 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=1QMruzNzp/w/H8WMl6Rm7xeR7IZKT2QV9Y6KPDlL64Q=; b=h5Uqhr98A/S+sWa891n/nmnzzvr/7o+Kxt+YySgyGIP/67X2XmE6pED4cwveVgY9h4 hMxNtNMkWN8M0HfhFnJ6Y1K0qZHZ+E85ByyTCh4Biu9psn3h8fTEyzg4JxZMlrEzNjXW WdEsY4brrHD1CreJVnYW+gEjohMz1F8teTntonshydl28SBQL0hQjD0Gsald4IFPn2kf gVnmoObBr+8R6Iis3BRWgMQlSyL9fMdMfVowozSpmg6iHw6W8oEgm1r6rUHTUpG26WFV 3Fy/Qqiai9h6wgM/BQxmXsjeLpLogntYV34iSsbUKXgIIekGljwC564i0Mvz8AVvEsVi aMHg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778823766; x=1779428566; 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=1QMruzNzp/w/H8WMl6Rm7xeR7IZKT2QV9Y6KPDlL64Q=; b=Yby3hAkCf/F8IhbeQgoILuehwvtiFeZeIwlCMuznRNg6EcJ3c2TTfY3f9UGBa8sHH/ xHeD2gtOtkWTaZNVQBKFNfvVughjUSYhjYqGFeMwrXkF0nqmCez00GIqe27Njn0abrdN XgH7qqO4uh+pFJnp8TKAdL3ZWPp5/mU5aPejwn6m/xbx2kHAKHk78pmF5vCNFUDDp+pF 8TsgRvNB/rAszczu2oE2BRZzpAVN4LMXPY8haO9hjdqG9SPYh/dN5QDImfY09JH26hHh ByHtK6mQ4r5uTBReL1ywDufoC/ced0g1b/UuZGqinx9TXCSqpyqG76O7bGuV2tfG7X76 vIXg== X-Forwarded-Encrypted: i=1; AFNElJ/aexIg3nyWRUu+wtkvMn6kQJhmofm1SJDBpVKn+KEbPg4xzc8ZduOHs6IK5SF6AtOUOkU4PVwGh/t4@vger.kernel.org X-Gm-Message-State: AOJu0YwdiAIaqcWBLCvxbAeYQNZMlC4x2xAg/6aCZpTusNCYUvflj89n 2z69PeDkSE0KtMEtjOkM1Pdh0SRA07hBPHBfDNufFcM4fP+SJeRgZiXY X-Gm-Gg: Acq92OGZh6FI76HAV0L9Wxiw8HNw8O3ewRstMCSytjzFgZzMUov0U/5Xo9+KDV1cT7z 1dsyLMSpFCxJsNSmJ3NTUuX2v1mmomPyIgrLE/+6sb9yvDwrBV0TKA+Qi1gvyvgM/PwjBN0c2IP X7EVbXcH+c52g3a3u7upM0VorrN1/Y7fbTmJ0kSqGeymW0Ry0Hu9u5vDsaPAsUVVj6b3mYoWav2 sTwK3uK8yeYFqYxL+qTHh2Ofi8xzdiweXIFPDfeUGsRIsfX9ADkOtm+58zorXlc2FHyMKdfrBJP GQTnfbG1cF9WdTf1VULPV3RNjqu0JNG9E9YXkoiW9nVMdM8fNhGbCaGAYVr7tftJZd2sUj+lq5e k+1yC2trhF6rmhLFrJXSeg68D6C0W6OHsjnstquO1lh1wzmNjUPDs8UBF4h+Bc5s/igofBV2p1W q19X5eyzNCZ6z5tiY/rEELvq6OW8j2Sq8p8e6VZl4LROiUFbAoJCFt0SOajOQ6zemiN9XiKd3Kg CtgY71Obt3oACDZEw+0mQUyLhU= X-Received: by 2002:a05:6a00:340c:b0:82c:6b46:271d with SMTP id d2e1a72fcca58-83f33d0a2e5mr2772793b3a.48.1778823765596; Thu, 14 May 2026 22:42:45 -0700 (PDT) Received: from harrison-Surface-Pro-12in-1st-Ed-with-Snapdragon.wework.com ([203.117.161.34]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-83f2b9bec8fsm3106116b3a.33.2026.05.14.22.42.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 May 2026 22:42:45 -0700 (PDT) From: Harrison Vanderbyl To: andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, Herbert Xu , davem@davemloft.net, neil.armstrong@linaro.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, jikos@kernel.org, bentiss@kernel.org, luzmaximilian@gmail.com, hansg@kernel.org, ilpo.jarvinen@linux.intel.com Cc: Douglas Anderson , Jessica Zhang , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-input@vger.kernel.org, platform-driver-x86@vger.kernel.org Subject: [PATCH v2 3/7] platform/surface: SAM: Add support for Surface Pro 12in Date: Fri, 15 May 2026 15:41:48 +1000 Message-ID: X-Mailer: git-send-email 2.53.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add a SAM client device node group and registry entry for the Microsoft Surface Pro, 12-inch with Snapdragon. This set enables the use of the following devices. 1: cover keyboard 2: cover touchpad 3: pen stash events. The battery info and charger info devices have been purposefully omitted as they are also reported by other drivers and cause conflicts. Signed-off-by: Harrison Vanderbyl --- .../surface/surface_aggregator_registry.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/platform/surface/surface_aggregator_registry.c b/drivers/platform/surface/surface_aggregator_registry.c index 0599d5adf02e..884049961415 100644 --- a/drivers/platform/surface/surface_aggregator_registry.c +++ b/drivers/platform/surface/surface_aggregator_registry.c @@ -422,6 +422,19 @@ static const struct software_node *ssam_node_group_sp11[] = { NULL, }; +/* Devices for Surface Pro 12" first edition (ARM/QCOM) */ +static const struct software_node *ssam_node_group_sp12in[] = { + &ssam_node_root, + &ssam_node_hub_kip, + &ssam_node_tmp_sensors, + &ssam_node_hid_kip_keyboard, + &ssam_node_hid_sam_penstash, + &ssam_node_hid_kip_touchpad, + &ssam_node_hid_kip_fwupd, + &ssam_node_pos_tablet_switch, + NULL, +}; + /* -- SSAM platform/meta-hub driver. ---------------------------------------- */ static const struct acpi_device_id ssam_platform_hub_acpi_match[] = { @@ -500,6 +513,8 @@ static const struct of_device_id ssam_platform_hub_of_match[] __maybe_unused = { { .compatible = "microsoft,arcata", (void *)ssam_node_group_sp9_5g }, /* Surface Pro 11 (ARM/QCOM) */ { .compatible = "microsoft,denali", (void *)ssam_node_group_sp11 }, + /* Surface Pro 12in First Edition (ARM/QCOM) */ + { .compatible = "microsoft,surface-pro-12in", (void *)ssam_node_group_sp12in }, /* Surface Laptop 7 */ { .compatible = "microsoft,romulus13", (void *)ssam_node_group_sl7 }, { .compatible = "microsoft,romulus15", (void *)ssam_node_group_sl7 }, -- 2.53.0