From: Jonathan Cameron <jonathan.cameron@huawei.com>
To: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: Linux ACPI <linux-acpi@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Linux PCI <linux-pci@vger.kernel.org>,
Bjorn Helgaas <helgaas@kernel.org>,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
Hans de Goede <hansg@kernel.org>,
Mario Limonciello <mario.limonciello@amd.com>
Subject: Re: [PATCH v1 7/8] ACPI: bus: Adjust feature mask creation for \_SB._OSC
Date: Fri, 19 Dec 2025 12:58:30 +0000 [thread overview]
Message-ID: <20251219125830.00006819@huawei.com> (raw)
In-Reply-To: <9564052.CDJkKcVGEf@rafael.j.wysocki>
On Thu, 18 Dec 2025 21:41:42 +0100
"Rafael J. Wysocki" <rafael@kernel.org> wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
>
> The feature mask creation for \_SB._OSC platform features is messy
> and hard to follow, so clean it up and make all of the CPPC-related
> features depend on CONFIG_ACPI_CPPC_LIB as they will not work if it
> is not set anyway.
>
> Also make acpi_bus_osc_negotiate_platform_control() print a message
> including a bit mask representing the features for which control has
> been granted.
>
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Nice.
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
next prev parent reply other threads:[~2025-12-19 12:58 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-18 20:29 [PATCH v1 0/8] ACPI: bus: Rework of the \_SB._OSC handling Rafael J. Wysocki
2025-12-18 20:34 ` [PATCH v1 1/8] ACPI: bus: Fix handling of _OSC errors in acpi_run_osc() Rafael J. Wysocki
2025-12-19 12:26 ` Jonathan Cameron
2025-12-19 20:38 ` Rafael J. Wysocki
2025-12-19 21:28 ` [PATCH v2] " Rafael J. Wysocki
2025-12-22 11:18 ` Jonathan Cameron
2025-12-22 17:57 ` Rafael J. Wysocki
2025-12-18 20:35 ` [PATCH v1 2/8] ACPI: bus: Rework printing debug messages on _OSC errors Rafael J. Wysocki
2025-12-19 12:33 ` Jonathan Cameron
2025-12-19 17:20 ` Rafael J. Wysocki
2025-12-18 20:36 ` [PATCH v1 3/8] ACPI: bus: Split _OSC evaluation out of acpi_run_osc() Rafael J. Wysocki
2025-12-19 12:44 ` Jonathan Cameron
2025-12-19 17:22 ` Rafael J. Wysocki
2025-12-18 20:36 ` [PATCH v1 4/8] ACPI: bus: Split _OSC error processing " Rafael J. Wysocki
2025-12-19 12:46 ` Jonathan Cameron
2025-12-19 17:24 ` Rafael J. Wysocki
2025-12-18 20:37 ` [PATCH v1 5/8] ACPI: bus: Rename label and use ACPI_FREE() in acpi_run_osc() Rafael J. Wysocki
2025-12-19 12:47 ` Jonathan Cameron
2025-12-18 20:39 ` [PATCH v1 6/8] ACPI: bus: Rework the handling of \_SB._OSC platform features Rafael J. Wysocki
2025-12-19 12:56 ` Jonathan Cameron
2025-12-19 17:48 ` Rafael J. Wysocki
2025-12-18 20:41 ` [PATCH v1 7/8] ACPI: bus: Adjust feature mask creation for \_SB._OSC Rafael J. Wysocki
2025-12-19 12:58 ` Jonathan Cameron [this message]
2025-12-18 20:42 ` [PATCH v1 8/8] ACPI: bus: Rework the handling of \_SB._OSC USB4 features Rafael J. Wysocki
2025-12-19 12:59 ` Jonathan Cameron
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