From nobody Fri Apr 17 09:17:42 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C6DDA1B0F19; Sat, 21 Feb 2026 11:36:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771673804; cv=none; b=anRGq+gJTRf4kGrWYSXq3oJPcPniiSnqfYvtg8TWtORcbdjKPzfEvmvWN42tcYgCKVDqPm0Zg7qAiDiGY4H9uk/pfMMTGUxqpPoOR43nB6DB15vOwX6dccTgajHvDo9riYzAU0DJxg0WUzohfjkACawcVjJCKq55BHe67Gd+bB8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771673804; c=relaxed/simple; bh=2/uuKlJ8EHMgUktWMI0olras38IzPM2pzxQM9Dr3zps=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=kC/rC3FCaDOd0tF6NO1SjK6DuIHOi1+QBAi6l6MLG4Me5Rq0xgYPCH9segM5so6wTYmxnBUEr9YDrm/XMC4pykGIypgp1+NHaPjDg/jZGVMY6fCacfkUgVKaKQ6tRbquH52fnO0Bly3L24i2g2zz7RtJNYoSFzOkvTdb6iQFRjY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EH3EXJo8; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="EH3EXJo8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D92BEC4CEF7; Sat, 21 Feb 2026 11:36:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771673804; bh=2/uuKlJ8EHMgUktWMI0olras38IzPM2pzxQM9Dr3zps=; h=From:To:Cc:Subject:Date:From; b=EH3EXJo8tQ3/tvjUUWDXdu6UmtXQwtr78vugO57s5KI4lAwNc/OGe/0KWYjG3Ypj0 NafBWGbZwqKOs6vtVzjEGetELosMCVqDiiXlTmvaQE85SMP8mgY+gLaIbdBJPciqNa ZAS/UdYp9rJlYidJlB5tqKHW56PR9CMWlngNKaygz2fyuEP+3Omt+L8i5gmn1hAaZj l7wj7k6Nyv3JrclvRff6i70+K+hGM73AgbCVxgwR996SCfYWqPXB0bfDXYz4c5IRoB zEOwNURxb29LmdzkwRST7VtpYu3LbtIzeny3uRyYUCwrrjTS7K3I5cnsdg4J1HLxLX aYWcjZUv0L5Og== From: "Rafael J. Wysocki" To: Linux ACPI Cc: LKML , Saket Dumbre Subject: [PATCH 1] ACPICA: Update the _CPC definition to match ACPI 6.6 Date: Sat, 21 Feb 2026 12:36:39 +0100 Message-ID: <2829238.mvXUDI8C0e@rafael.j.wysocki> Organization: Linux Kernel Development Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Saket Dumbre Update the _CPC definition to also support return package sub-type of a Package (with Integer and Buffer) as per ACPI Spec 6.6. Link: https://github.com/acpica/acpica/commit/17a761944cc2 Signed-off-by: Saket Dumbre Signed-off-by: Rafael J. Wysocki --- drivers/acpi/acpica/acpredef.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) --- a/drivers/acpi/acpica/acpredef.h +++ b/drivers/acpi/acpica/acpredef.h @@ -379,8 +379,9 @@ const union acpi_predefined_info acpi_gb =20 {{"_CPC", METHOD_0ARGS, METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Ints/Bufs) */ - PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_INTEGER | ACPI_RTYPE_BUFFER, 0, - 0, 0, 0), + PACKAGE_INFO(ACPI_PTYPE1_VAR, + ACPI_RTYPE_INTEGER | ACPI_RTYPE_BUFFER | + ACPI_RTYPE_PACKAGE, 0, 0, 0, 0), =20 {{"_CR3", METHOD_0ARGS, /* ACPI 6.0 */ METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},