From: "Pali Rohár" <pali.rohar@gmail.com>
To: Tony Lindgren <tony@atomide.com>,
Kevin Hilman <khilman@deeprootsystems.com>,
Sebastian Reichel <sre@kernel.org>,
Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>,
Pavel Machek <pavel@ucw.cz>, Aaro Koskinen <aaro.koskinen@iki.fi>,
Nishanth Menon <nm@ti.com>,
linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Missing OMAP PM layer
Date: Sun, 24 Jan 2016 21:23:58 +0100 [thread overview]
Message-ID: <201601242123.58871@pali> (raw)
[-- Attachment #1: Type: Text/Plain, Size: 627 bytes --]
Hello,
make menuconfig allows me to choose "OMAP PM layer selection" and the
only one option is CONFIG_OMAP_PM_NOOP "No-op/debug PM layer".
What does it mean? Power manager is noop?
I see that it has only two corresponding files in mainline kernel:
arch/arm/mach-omap2/omap-pm.h
arch/arm/mach-omap2/omap-pm-noop.c
Nokia's kernels (for N900 and N950) had also:
arch/arm/mach-omap2/omap-pm-srf.c
Can somebody explain it what happened with omap power management?
Looks like that omap-pm.h provides some API, but the only implementation
is noop which do nothing.
--
Pali Rohár
pali.rohar@gmail.com
[-- Attachment #2: This is a digitally signed message part. --]
[-- Type: application/pgp-signature, Size: 198 bytes --]
next reply other threads:[~2016-01-24 20:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-24 20:23 Pali Rohár [this message]
2016-01-25 16:34 ` Missing OMAP PM layer Tony Lindgren
2016-01-25 17:24 ` Pali Rohár
2016-01-25 18:16 ` Kevin Hilman
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=201601242123.58871@pali \
--to=pali.rohar@gmail.com \
--cc=aaro.koskinen@iki.fi \
--cc=ivo.g.dimitrov.75@gmail.com \
--cc=khilman@deeprootsystems.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-omap@vger.kernel.org \
--cc=nm@ti.com \
--cc=pavel@ucw.cz \
--cc=sre@kernel.org \
--cc=tony@atomide.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).