From: sudeep.holla@arm.com (Sudeep Holla)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 4/5] arm64: add support for ACPI Low Power Idle(LPI)
Date: Wed, 11 May 2016 16:06:29 +0100 [thread overview]
Message-ID: <57334A75.10207@arm.com> (raw)
In-Reply-To: <3620725.8soc3SaFWB@vostro.rjw.lan>
On 11/05/16 01:07, Rafael J. Wysocki wrote:
> On Tuesday, April 19, 2016 01:30:12 PM Sudeep Holla wrote:
>> This patch adds appropriate callbacks to support ACPI Low Power Idle
>> (LPI) on ARM64.
>>
>> It also selects ARCH_SUPPORTS_ACPI_PROCESSOR_LPI if ACPI is enabled
>> on ARM64.
>
> Can you remind me why we need the ARCH_SUPPORTS_ACPI_PROCESSOR_LPI thing in
> addition to the previously defined ARCH_SUPPORTS_ACPI_PROCESSOR_CSTATE?
>
That's stupid of me, I removed it from the driver in v4 but the few
remnants of it stayed by mistake(mainly in this patch alone)
> I thought supporting LPI would not require an arch Kconfig option.
>
That's correct.
--
Regards,
Sudeep
next prev parent reply other threads:[~2016-05-11 15:06 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-19 12:30 [PATCH v4 0/5] ACPI / processor_idle: Add ACPI v6.0 LPI support Sudeep Holla
2016-04-19 12:30 ` [PATCH v4 1/5] ACPI / processor_idle: introduce ARCH_SUPPORTS_ACPI_PROCESSOR_CSTATE Sudeep Holla
2016-04-19 12:49 ` kbuild test robot
2016-04-19 13:00 ` Sudeep Holla
2016-04-20 9:56 ` Vikas Sajjan
2016-04-20 10:09 ` Sudeep Holla
2016-05-10 0:02 ` Rafael J. Wysocki
2016-05-11 15:07 ` Sudeep Holla
2016-04-19 12:30 ` [PATCH v4 2/5] ACPI / processor_idle: Add support for Low Power Idle(LPI) states Sudeep Holla
2016-05-10 0:04 ` Rafael J. Wysocki
2016-05-11 0:03 ` Rafael J. Wysocki
2016-05-11 15:06 ` Sudeep Holla
2016-05-11 20:45 ` Rafael J. Wysocki
2016-04-19 12:30 ` [PATCH v4 3/5] drivers: psci: refactor psci_cpu_init_idle in preparation for ACPI LPI support Sudeep Holla
2016-06-09 13:24 ` Lorenzo Pieralisi
2016-06-09 14:26 ` Sudeep Holla
2016-04-19 12:30 ` [PATCH v4 4/5] arm64: add support for ACPI Low Power Idle(LPI) Sudeep Holla
2016-04-19 13:59 ` kbuild test robot
2016-04-19 15:42 ` Sudeep Holla
2016-04-20 9:59 ` Vikas Sajjan
2016-04-20 10:20 ` Sudeep Holla
2016-04-20 10:39 ` Jisheng Zhang
2016-04-26 15:51 ` Prakash, Prashanth
2016-04-26 16:01 ` Sudeep Holla
2016-05-11 0:07 ` Rafael J. Wysocki
2016-05-11 15:06 ` Sudeep Holla [this message]
2016-04-19 12:30 ` [PATCH v4 5/5] ACPI : enable ACPI_PROCESSOR_IDLE on ARM64 Sudeep Holla
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