Jack Wu a0c80d5108 net: wwan: t7xx: Change PM_AUTOSUSPEND_MS to 5000
Because optimizing the power consumption of t7XX,
change auto suspend time to 5000.

The Tests uses a script to loop through the power_state
of t7XX.
(for example: /sys/bus/pci/devices/0000\:72\:00.0/power_state)

* If Auto suspend is 20 seconds,
  test script show power_state have 0~5% of the time was in D3 state
  when host don't have data packet transmission.

* Changed auto suspend time to 5 seconds,
  test script show power_state have 50%~80% of the time was in D3 state
  when host don't have data packet transmission.

We tested Fibocom FM350 and our products using the t7xx and they all
benefited from this.

Signed-off-by: Jack Wu <wojackbb@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Link: https://patch.msgid.link/20241114102002.481081-1-wojackbb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-11-18 18:38:20 -08:00
2024-09-01 20:43:24 -07:00
2024-11-07 14:14:59 -08:00
2022-09-28 09:02:20 +02:00
2024-11-10 14:19:35 -08:00
2024-03-18 03:36:32 -06:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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