From nobody Mon Nov 25 06:28:30 2024 Received: from mail-pl1-f170.google.com (mail-pl1-f170.google.com [209.85.214.170]) (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 E277746B5; Wed, 30 Oct 2024 00:11:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.170 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730247072; cv=none; b=AFp2+BPmzPV3IMzkDvOLDKI+1NCeOA6SKz6TTGWS3m1aqteglRK5AuqvJgcjnmCkA7NK+P+WfcA9F4cHNgNs1EdwQQmkWnvcgigURsPk56eJHzaz3JkWk1KxIiwtrTcCC53CCDfSowonTEk/pk3fnMJgcngt7FDfv6qsDMd0xe4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730247072; c=relaxed/simple; bh=7u/OFN1yXsp4cJJlZm3f5UlsirPjmdUjNWNg0AeoDJU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=PlzBCOzsyUjZ504/pfSTIVe5AFCNaafaclaaKLPOqFE5Aj/aPdo9R8zaMIv5tzcSeo0N6n3RKngYOFmmGUoJjGAjZWHDa3g8Ot4bGrA8a/XHxaD5zhpWCm5XWAYRvU5SUe9PHXDnVo5icNZmq1tdZ0+jG0eyQbKcjP6HmVr98iA= 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=OHXXnJv0; arc=none smtp.client-ip=209.85.214.170 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="OHXXnJv0" Received: by mail-pl1-f170.google.com with SMTP id d9443c01a7336-20cb47387ceso56580325ad.1; Tue, 29 Oct 2024 17:11:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1730247070; x=1730851870; 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=G58WRMncaeRsV0bfmq4FxysQ28GG1wpQqetEZqN0dmo=; b=OHXXnJv0SdQAamRurC3Ub4d2zMNK7xGFaMMzQ/KGUaSacjT7NTOt3xKQQdVA5bjbm3 huGy1NGo1asIEov9bAQwA8rsNrqYTnKv5lLd/DrVZiQu2MY4yoff0tbH/PqMLuQCnjCI 5poUvwINLZDytSh9RfpN1dvaLIgYVEGIIAqoOMztj1T5bGp/OoDDzd2DEaYWxHDnX5/k QBFcTfOMwZ+u+eqi2ZcA40kFwQqMe7aXZa0cYfqLsk5/2ojvG4HGteJ3tYZBEeVp373C D0pp5xa3fyHnIE1xmldjIYnCBrB6X/PSTSEPuI4/j97Rtg/UAikDtyXhEdMEpBeyC7uf /QPQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730247070; x=1730851870; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=G58WRMncaeRsV0bfmq4FxysQ28GG1wpQqetEZqN0dmo=; b=MwPyYByp/y8ifzHcVyhvJQh8eF2qPhSeLgj7RWu0PGoqo0H0aM7AQ9pK8wvQDOvT2l 7d4FTvilGHREipTL8UEVYLTIa+snxVFUFQgzkKN7OQfun0OIFbnhjz6MAnwhbfH7wCU2 kLpdspN/+g480sF4njVIezbAf8HsO/GcrOBTgM6E2b0gylPvBAgNJ/QMdk+DZ5f298sU CyKFVgnYO98Joj+2igjva4lo29BKXiKmj5XpQW04p6eTzmITJwc2ueEyEuSXPUMJU069 VdKUnvsFMny8PCcRICpgGoy9EKr1MQbFhco4DsazBnQUilt6hKbG7vygWTIG/ZmQVDdd 6CoQ== X-Forwarded-Encrypted: i=1; AJvYcCUWq73vIMa5a9+Lm9nfFr7X2bfzvU8P/yQHoWsfHoGbqswvbb5P5mJOnKzbTtyG1nNphvdQan7m263r67w=@vger.kernel.org, AJvYcCWGtqJaIZzXizsVvthwkSUh4IyilAjT/Kq8Yrb5F0GRNBzcwLESUtnDLPcppdPpkZDbWLYKfodPD9Et7J5D0M7WVKphLg==@vger.kernel.org X-Gm-Message-State: AOJu0YyZkbOHuNpNle1WCPy9WvBhDXjfUCZ8JeCVqYraVD40LQFrJaJY 6lqorrtD+K9/NKfupi/YZ90fyjzns1kMbwFVDLN7KegM8ak5prmH X-Google-Smtp-Source: AGHT+IEgdxmQmW2bofQSGJNEPcEK+AzOSzSBDLnMLlHw3WcT13wc5SQkHjmZngNg7U9OimYv2kyhtg== X-Received: by 2002:a17:902:e745:b0:20b:c1e4:2d6c with SMTP id d9443c01a7336-210c6cdde01mr168552145ad.57.1730247070202; Tue, 29 Oct 2024 17:11:10 -0700 (PDT) Received: from localhost.localdomain (host95.181-12-202.telecom.net.ar. [181.12.202.95]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-210bbf6d3cfsm71965055ad.82.2024.10.29.17.11.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Oct 2024 17:11:09 -0700 (PDT) From: Kurt Borja To: kuurtb@gmail.com Cc: W_Armin@gmx.de, hdegoede@redhat.com, ilpo.jarvinen@linux.intel.com, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org Subject: [PATCH v11 2/5] alienware-wmi: alienware_wmax_command() is now input size agnostic Date: Tue, 29 Oct 2024 21:10:56 -0300 Message-ID: <20241030001057.7562-1-kuurtb@gmail.com> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241030000904.7205-2-kuurtb@gmail.com> References: <20241030000904.7205-2-kuurtb@gmail.com> 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 alienware_wmax_command() now takes void * and size_t instead of struct wmax_basic_args to extend support to new WMAX methods. Also int *out_data was changed to u32 *out_data, because new interface specifies u32 as output parameter and all previous callers would pass u32 * regardless. Signed-off-by: Kurt Borja Reviewed-by: Armin Wolf Reviewed-by: Ilpo J=C3=A4rvinen --- v11: - Unchanged v10: - Unchanged v9: - Unchanged v8: - Unchanged v7: - Unchanged v6: - Unchanged --- drivers/platform/x86/dell/alienware-wmi.c | 29 ++++++++++++----------- 1 file changed, 15 insertions(+), 14 deletions(-) diff --git a/drivers/platform/x86/dell/alienware-wmi.c b/drivers/platform/x= 86/dell/alienware-wmi.c index 16a3fe9ac..b27f3b64c 100644 --- a/drivers/platform/x86/dell/alienware-wmi.c +++ b/drivers/platform/x86/dell/alienware-wmi.c @@ -500,15 +500,15 @@ static void alienware_zone_exit(struct platform_devic= e *dev) kfree(zone_attrs); } =20 -static acpi_status alienware_wmax_command(struct wmax_basic_args *in_args, - u32 command, int *out_data) +static acpi_status alienware_wmax_command(void *in_args, size_t in_size, + u32 command, u32 *out_data) { acpi_status status; union acpi_object *obj; struct acpi_buffer input; struct acpi_buffer output; =20 - input.length =3D sizeof(*in_args); + input.length =3D in_size; input.pointer =3D in_args; if (out_data) { output.length =3D ACPI_ALLOCATE_BUFFER; @@ -541,8 +541,8 @@ static ssize_t show_hdmi_cable(struct device *dev, .arg =3D 0, }; status =3D - alienware_wmax_command(&in_args, WMAX_METHOD_HDMI_CABLE, - &out_data); + alienware_wmax_command(&in_args, sizeof(in_args), + WMAX_METHOD_HDMI_CABLE, &out_data); if (ACPI_SUCCESS(status)) { if (out_data =3D=3D 0) return sysfs_emit(buf, "[unconnected] connected unknown\n"); @@ -562,8 +562,8 @@ static ssize_t show_hdmi_source(struct device *dev, .arg =3D 0, }; status =3D - alienware_wmax_command(&in_args, WMAX_METHOD_HDMI_STATUS, - &out_data); + alienware_wmax_command(&in_args, sizeof(in_args), + WMAX_METHOD_HDMI_STATUS, &out_data); =20 if (ACPI_SUCCESS(status)) { if (out_data =3D=3D 1) @@ -589,7 +589,8 @@ static ssize_t toggle_hdmi_source(struct device *dev, args.arg =3D 3; pr_debug("alienware-wmi: setting hdmi to %d : %s", args.arg, buf); =20 - status =3D alienware_wmax_command(&args, WMAX_METHOD_HDMI_SOURCE, NULL); + status =3D alienware_wmax_command(&args, sizeof(args), + WMAX_METHOD_HDMI_SOURCE, NULL); =20 if (ACPI_FAILURE(status)) pr_err("alienware-wmi: HDMI toggle failed: results: %u\n", @@ -642,8 +643,8 @@ static ssize_t show_amplifier_status(struct device *dev, .arg =3D 0, }; status =3D - alienware_wmax_command(&in_args, WMAX_METHOD_AMPLIFIER_CABLE, - &out_data); + alienware_wmax_command(&in_args, sizeof(in_args), + WMAX_METHOD_AMPLIFIER_CABLE, &out_data); if (ACPI_SUCCESS(status)) { if (out_data =3D=3D 0) return sysfs_emit(buf, "[unconnected] connected unknown\n"); @@ -694,8 +695,8 @@ static ssize_t show_deepsleep_status(struct device *dev, struct wmax_basic_args in_args =3D { .arg =3D 0, }; - status =3D alienware_wmax_command(&in_args, WMAX_METHOD_DEEP_SLEEP_STATUS, - &out_data); + status =3D alienware_wmax_command(&in_args, sizeof(in_args), + WMAX_METHOD_DEEP_SLEEP_STATUS, &out_data); if (ACPI_SUCCESS(status)) { if (out_data =3D=3D 0) return sysfs_emit(buf, "[disabled] s5 s5_s4\n"); @@ -723,8 +724,8 @@ static ssize_t toggle_deepsleep(struct device *dev, args.arg =3D 2; pr_debug("alienware-wmi: setting deep sleep to %d : %s", args.arg, buf); =20 - status =3D alienware_wmax_command(&args, WMAX_METHOD_DEEP_SLEEP_CONTROL, - NULL); + status =3D alienware_wmax_command(&args, sizeof(args), + WMAX_METHOD_DEEP_SLEEP_CONTROL, NULL); =20 if (ACPI_FAILURE(status)) pr_err("alienware-wmi: deep sleep control failed: results: %u\n", --=20 2.47.0