From: vinod.koul@intel.com (Vinod Koul)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 0/2] Add Qualcomm MSM ADM DMAEngine driver
Date: Wed, 01 Feb 2012 14:16:57 +0530 [thread overview]
Message-ID: <1328086017.1610.13.camel@vkoul-udesk3> (raw)
In-Reply-To: <4F28F9D5.6020801@codeaurora.org>
On Wed, 2012-02-01 at 14:07 +0530, Ravi Kumar V wrote:
> Our hardware supports single transfer mode,scatter gather mode & box
> mode.
>
> we are using these dmaengine API's for our HW
> device_prep_memcpy() for single mode.
> device_prep_dma_sg() for sg mode.
> device_prep_interleaved_dma() for box mode.
>
> We need to pass command configuration parameter to all of the above
> three modes and it can be possible if extra context parameter is added
> into these API's
but again, is this static fr channel for each transfer. Would you be
able to derive these for non box modes?
--
~Vinod
next prev parent reply other threads:[~2012-02-01 8:46 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-06 12:47 [PATCH v2 0/2] Add Qualcomm MSM ADM DMAEngine driver Ravi Kumar V
2012-01-06 12:47 ` [PATCH v2 1/2] dmaengine: Add support for per xfer specific privatedata & box dma Ravi Kumar V
2012-01-07 0:02 ` David Brown
2012-01-17 13:53 ` Vinod Koul
2012-01-20 12:33 ` Ravi Kumar V
2012-01-06 12:47 ` [PATCH v2 2/2] msm: DMAEngine: Add DMAEngine driver based on old MSM DMA APIs Ravi Kumar V
2012-01-07 1:59 ` Daniel Walker
2012-01-07 18:54 ` David Brown
2012-01-07 19:21 ` Russell King - ARM Linux
2012-01-08 0:13 ` Daniel Walker
2012-01-08 0:21 ` Russell King - ARM Linux
2012-01-09 11:11 ` Ravi Kumar V
2012-01-17 6:26 ` Ravi Kumar V
2012-01-17 6:32 ` Ravi Kumar V
2012-01-17 14:35 ` Vinod Koul
2012-01-20 12:47 ` Ravi Kumar V
2012-01-17 14:31 ` Vinod Koul
2012-01-20 12:46 ` Ravi Kumar V
2012-01-17 13:45 ` [PATCH v2 0/2] Add Qualcomm MSM ADM DMAEngine driver Vinod Koul
2012-01-20 12:30 ` Ravi Kumar V
2012-01-20 13:31 ` Vinod Koul
2012-01-23 11:11 ` Ravi Kumar V
2012-01-23 13:51 ` Vinod Koul
2012-01-25 13:11 ` Ravi Kumar V
2012-01-30 7:53 ` Ravi Kumar V
2012-01-30 8:15 ` Vinod Koul
2012-01-31 5:59 ` Ravi Kumar V
2012-01-31 6:09 ` Vinod Koul
2012-02-01 6:16 ` Ravi Kumar V
2012-02-01 8:29 ` Vinod Koul
2012-02-01 8:37 ` Ravi Kumar V
2012-02-01 8:46 ` Vinod Koul [this message]
2012-02-01 9:08 ` Ravi Kumar V
2012-02-01 8:38 ` Ravi Kumar V
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