From: Tony Lindgren <tony@atomide.com>
To: Pavel Machek <pavel@ucw.cz>
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org,
Jarkko Nikula <jarkko.nikula@bitmer.com>,
Johan Hovold <johan@kernel.org>,
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>,
Marcel Partap <mpartap@gmx.net>,
Merlijn Wajer <merlijn@wizzup.org>,
Michael Scott <hashcode0f@gmail.com>, NeKit <nekit1000@gmail.com>,
omerlle@gmail.com, Sebastian Reichel <sre@kernel.org>,
Peter Ujfalusi <peter.ujfalusi@ti.com>,
Rob Herring <robh@kernel.org>
Subject: Re: WIP Droid 4 voice calls, GNSS & PM with a TS 27.010 serdev driver
Date: Fri, 28 Dec 2018 15:34:17 -0800 [thread overview]
Message-ID: <20181228233417.GD6707@atomide.com> (raw)
In-Reply-To: <20181228232536.GA7355@amd>
* Pavel Machek <pavel@ucw.cz> [181228 23:25]:
> So this would be "text mode": AT+CMGF=1. And I'd actually expect
> auto-ack to be the default on ttyUSB4, but in any case this is the
> command that controls it is: AT+CNMI=1,2,2,1,0.
OK thanks. These are not available for /dev/motmdm* files AFAIK.
> So... 57h would be very nice, and even 25h is cool. IIRC original
> motorola firmware does something like 100hours, and cyanogenmod is
> closer to 24h...
Well I got things down to about 55mW during idle but that still needs
more work. So that would be in theory idle battery life of:
(1735mWh * 3.8V) / 55mW = 119.87h (4.99d)
> Note that there's something in the sysfs that allows "precise"
> measurements. Aha, it is "charge_counter" on droid4.
>
> (I even have some software to do the monitoring and display the
> graphs. unicsy_demo/monitor/batmond).
Oh nice, I'll give that a try.
Regards,
Tony
WARNING: multiple messages have this Message-ID (diff)
From: Tony Lindgren <tony@atomide.com>
To: Pavel Machek <pavel@ucw.cz>
Cc: Rob Herring <robh@kernel.org>, Marcel Partap <mpartap@gmx.net>,
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>,
omerlle@gmail.com, Merlijn Wajer <merlijn@wizzup.org>,
linux-kernel@vger.kernel.org, Johan Hovold <johan@kernel.org>,
Peter Ujfalusi <peter.ujfalusi@ti.com>,
NeKit <nekit1000@gmail.com>,
linux-arm-kernel@lists.infradead.org,
Michael Scott <hashcode0f@gmail.com>,
Sebastian Reichel <sre@kernel.org>,
linux-omap@vger.kernel.org,
Jarkko Nikula <jarkko.nikula@bitmer.com>
Subject: Re: WIP Droid 4 voice calls, GNSS & PM with a TS 27.010 serdev driver
Date: Fri, 28 Dec 2018 15:34:17 -0800 [thread overview]
Message-ID: <20181228233417.GD6707@atomide.com> (raw)
In-Reply-To: <20181228232536.GA7355@amd>
* Pavel Machek <pavel@ucw.cz> [181228 23:25]:
> So this would be "text mode": AT+CMGF=1. And I'd actually expect
> auto-ack to be the default on ttyUSB4, but in any case this is the
> command that controls it is: AT+CNMI=1,2,2,1,0.
OK thanks. These are not available for /dev/motmdm* files AFAIK.
> So... 57h would be very nice, and even 25h is cool. IIRC original
> motorola firmware does something like 100hours, and cyanogenmod is
> closer to 24h...
Well I got things down to about 55mW during idle but that still needs
more work. So that would be in theory idle battery life of:
(1735mWh * 3.8V) / 55mW = 119.87h (4.99d)
> Note that there's something in the sysfs that allows "precise"
> measurements. Aha, it is "charge_counter" on droid4.
>
> (I even have some software to do the monitoring and display the
> graphs. unicsy_demo/monitor/batmond).
Oh nice, I'll give that a try.
Regards,
Tony
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next prev parent reply other threads:[~2018-12-28 23:34 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-17 0:44 WIP Droid 4 voice calls, GNSS & PM with a TS 27.010 serdev driver Tony Lindgren
2018-12-17 0:44 ` Tony Lindgren
2018-12-18 12:46 ` Pavel Machek
2018-12-18 12:46 ` Pavel Machek
2018-12-18 15:36 ` Tony Lindgren
2018-12-18 15:36 ` Tony Lindgren
2018-12-18 20:22 ` Pavel Machek
2018-12-18 20:22 ` Pavel Machek
2018-12-18 21:53 ` Tony Lindgren
2018-12-18 21:53 ` Tony Lindgren
2019-01-16 13:48 ` Pavel Machek
2019-01-16 13:48 ` Pavel Machek
2019-01-17 2:54 ` Tony Lindgren
2019-01-17 2:54 ` Tony Lindgren
2019-01-17 12:51 ` Pavel Machek
2019-01-17 12:51 ` Pavel Machek
2018-12-22 23:05 ` Pavel Machek
2018-12-22 23:05 ` Pavel Machek
2018-12-23 10:33 ` Pavel Machek
2018-12-23 10:33 ` Pavel Machek
2018-12-23 11:10 ` Pavel Machek
2018-12-23 11:10 ` Pavel Machek
2018-12-23 15:51 ` Tony Lindgren
2018-12-23 15:51 ` Tony Lindgren
2018-12-23 19:59 ` Pavel Machek
2018-12-23 19:59 ` Pavel Machek
2018-12-26 21:16 ` Pavel Machek
2018-12-26 21:16 ` Pavel Machek
2018-12-27 10:16 ` Pavel Machek
2018-12-27 10:16 ` Pavel Machek
2018-12-28 19:31 ` Tony Lindgren
2018-12-28 19:31 ` Tony Lindgren
2018-12-28 20:46 ` Pavel Machek
2018-12-28 20:46 ` Pavel Machek
2018-12-28 22:28 ` Tony Lindgren
2018-12-28 22:28 ` Tony Lindgren
2018-12-28 23:25 ` Pavel Machek
2018-12-28 23:25 ` Pavel Machek
2018-12-28 23:34 ` Tony Lindgren [this message]
2018-12-28 23:34 ` Tony Lindgren
2018-12-31 22:20 ` Tony Lindgren
2018-12-31 22:20 ` Tony Lindgren
2019-01-16 13:58 ` Pavel Machek
2019-01-16 13:58 ` Pavel Machek
2019-01-16 14:59 ` Tony Lindgren
2019-01-16 14:59 ` Tony Lindgren
2019-01-16 15:09 ` Tony Lindgren
2019-01-16 15:09 ` Tony Lindgren
2019-01-16 23:06 ` Pavel Machek
2019-01-16 23:06 ` Pavel Machek
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