From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/1] mmc: host: enable OMAP DMA engine support for omap hosts by default
Date: Thu, 19 Jul 2012 04:32:47 -0700 [thread overview]
Message-ID: <20120719113246.GN6522@atomide.com> (raw)
In-Reply-To: <CAMQu2gy+uXJFfmOwLX=YH41pr-N+T28-1wLo5rXEaj9MGffHPw@mail.gmail.com>
* Shilimkar, Santosh <santosh.shilimkar@ti.com> [120718 02:49]:
>
> "The patch simply make them depend on DMA_OMAP since DMA_OMAP
> will select DMA_ENGINE automatically"
>
> This won't be true if the DMA selection are not done
> at ARCH_OMAP level as discussed in this thread.
>
> Having said that, I think Russell and Tony need to
> take call on how this needs to be handled.
As the DMA channels can run out, drivers should also work
without DMA. And building everything as modules should be
possible for the distro kernels.
So I'd rather not have either select or depends and have
the drivers fixed.
Tony
next prev parent reply other threads:[~2012-07-19 11:32 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1342485005-5178-1-git-send-email-javier@dowhile0.org>
2012-07-17 6:45 ` [PATCH 1/1] mmc: host: enable OMAP DMA engine support for omap hosts by default Shilimkar, Santosh
2012-07-17 6:51 ` Javier Martinez Canillas
2012-07-18 6:59 ` Tony Lindgren
2012-07-18 7:04 ` Shilimkar, Santosh
2012-07-18 7:10 ` Tony Lindgren
2012-07-18 7:44 ` S, Venkatraman
2012-07-18 8:36 ` Shilimkar, Santosh
2012-07-18 8:49 ` Javier Martinez Canillas
2012-07-18 9:11 ` Shilimkar, Santosh
2012-07-18 9:16 ` Javier Martinez Canillas
2012-07-18 9:38 ` S, Venkatraman
2012-07-18 9:44 ` Shilimkar, Santosh
2012-07-19 11:32 ` Tony Lindgren [this message]
2012-07-20 9:28 ` S, Venkatraman
2012-07-20 10:01 ` S, Venkatraman
2012-08-23 21:00 ` Peter Meerwald
2012-08-24 7:10 ` Shilimkar, Santosh
2012-08-24 7:51 ` Peter Meerwald
2012-08-24 9:42 ` Russell King - ARM Linux
2012-08-24 10:21 ` Shilimkar, Santosh
2012-08-24 10:39 ` Russell King - ARM Linux
2012-08-24 10:45 ` Shilimkar, Santosh
2012-08-24 12:10 ` Peter Meerwald
2012-08-25 7:57 ` Russell King - ARM Linux
2012-07-18 8:25 ` Javier Martinez Canillas
2012-07-19 11:31 ` Tony Lindgren
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