From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH 11/12] arm: vfp: Add additional vfp interfaces
Date: Fri, 29 Jan 2010 14:21:05 +0000 [thread overview]
Message-ID: <20100129142105.GC16712@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <1264719577-5436-12-git-send-email-dwalker@codeaurora.org>
On Thu, Jan 28, 2010 at 02:59:36PM -0800, Daniel Walker wrote:
> From: Dave Estes <cestes@quicinc.com>
>
> Refactor common code to vfp_flush_context() and vfp_reinit(). Allow
> use by other client beside suspend/resume. Currently intended for
> idle power collapse.
I'm sure the OMAP people would be interested in this kind of thing as
well - maybe rather than creating a raft of global functions where the
callers have to be #ifdef'd, we could use the technology which we have
in the kernel such as a notifier list?
That'd mean that VFP and L2 cache could hook themselves onto that list
and get notified about these power down/up events.
prev parent reply other threads:[~2010-01-29 14:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-28 22:59 [RFC PATCH 11/12] arm: vfp: Add additional vfp interfaces Daniel Walker
2010-01-29 6:55 ` Pavel Machek
2010-01-29 14:21 ` Russell King - ARM Linux [this message]
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