From: Matthew Garrett <mjg59@srcf.ucam.org>
Sent: Tuesday, August 4, 2020 1:54 PM
To: Yuan, Perry
Cc: kernel test robot; sre@kernel.org; pali@kernel.org; dvhart@infradead.org;
andy@infradead.org; Limonciello, Mario; kbuild-all@lists.01.org; linux-
pm@vger.kernel.org; linux-kernel@vger.kernel.org; platform-driver-
x86@vger.kernel.org
Subject: Re: [PATCH] platform/x86:dell-laptop:Add battery charging thresholds
and charging mode switch.


[EXTERNAL EMAIL]

On Tue, Aug 04, 2020 at 05:46:30AM +0000, Yuan, Perry wrote:

quoted

It is not patch issue, the kernel config needs to add

"CONFIG_ACPI_BATTERY=y"

In that case you probably want to add a dependency to ACPI_BATTERY in the
DELL_LAPTOP Kconfig.

--
Matthew Garrett | mjg59@srcf.ucam.org

Thank you Matthew.
I will add it to the Kconfig as DELL_LAPTOP dependency.