BQ27X00 LINUX DRIVER DOWNLOAD

He proposed making the exact voltage configurable, and he added, “Also, the shutdown voltage can depend on external devices connected. The Linux kernel mailing list comprises the core of Linux development activities. Related content Kernel News Chronicler Zack Brown reports on the latest news, views, dilemmas, and developments within the Linux kernel community. Cache battery registers bq27x He and Pali went back and forth a little on technical considerations, but there was no ultimate design resolution. Maemo with bq27x00 driver is configured to issue system shutdown when EDVF is set. Tue, 22 Feb

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He proposed doing a clean shutdown if the system detected that the lithium ion battery dropped below 3V of usable power.

Linux Kernel Driver DataBase: CONFIG_BATTERY_BQ27x BQ battery driver

It looks like we should respect hardware telling us battery is dead, and only use low hardcoded voltages as a fallback. Add type property bq27x Using two transfers was kind of racy and caused wrong results to be returned sometimes. Article This patch series contains a few updates for the bq27x00 driver: Tony Lindgren liked the concept but felt that 3V seemed slightly arbitrary.

Pavel Machek was annoyed by the fact that Nokia’s N smartphone would drain the battery right down to a system crash.

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Improve temperature property precession bq27x Prepare code for addition of bq platform driver bq27x Chronicler Zack Brown lniux on the latest news, views, dilemmas, and developments within the Linux kernel community. Pavel groaned, in a friendly way, and agreed that, yes, making it configurable would probably be the way bs27x00 go. Later, Pavel had second thoughts about whether or not to let this whole feature be configurable at all. The Linux kernel mailing list comprises the core of Linux development activities.

CONFIG_BATTERY_BQ27x00: BQ27200 battery driver

He posted a patch to do this. He and Pali went back and forth a little on technical considerations, but there was no ultimate design resolution. Maybe kernel should issue emergency shutdown e. Traffic volumes are immense, often reaching 10, messages in a week, and keeping up to date with the entire scope of development is a virtually impossible task for one person.

He proposed making the exact voltage configurable, and he added, “Also, the shutdown voltage can depend on external devices connected.

These were ignored anyway when comparing two battery states and since their register is not shared between different properties we gain nothing by caching them. Related content Kernel News Chronicler Zack Brown reports on the latest news, views, dilemmas, and developments within the Linux kernel community.

BQ27x00 – ArmadeusWiki

Previously in such a case uevent generation would have been aborted with an error. On the other hand it allows liunx property to be queried at a higher rate then the caching time. Poll battery state bq27x New Properties, fixes, bq support Date: Two more patches were added to the series: He said, “Actually, do we need to make it configurable?

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Maemo with bq27x00 driver is configured to issue system shutdown when EDVF is set. Add new properties bq27x Reinvent your network with DevOps tools and techniques: Pavel then took a look and noticed that “it prioritizes battery cold over battery dead. Give more specific reports on battery status bq27x IMO we don’t need to shutdown on battery cold we just may not charge the batterybut we need to shutdown on battery dead.

One of the few brave souls to take on this task is Zack Brown. KVM brings the kernel into the virualization game. New Properties, fixes, bq support. Visit Our Shop Trial Subscription.