linux-kernel - Re: [PATCH v2 0/2] Add Qualcomm MSM ADM DMAEngine driver

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Message-ID: <4F28D8A2.9050605@codeaurora.org>
Date:	Wed, 01 Feb 2012 11:46:02 +0530
From:	Ravi Kumar V <kumarrav@...eaurora.org>
To:	Vinod Koul <vinod.koul@...el.com>
CC:	linux-arch@...r.kernel.org, tsoni@...eaurora.org,
	linux@....linux.org.uk, arnd@...db.de,
	linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
	bryanh@...eaurora.org, johlstei@...eaurora.org,
	Daniel Walker <dwalker@...o99.com>, dan.j.williams@...el.com,
	davidb@...eaurora.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 0/2] Add Qualcomm MSM ADM DMAEngine driver

On 1/31/2012 11:39 AM, Vinod Koul wrote:
> On Tue, 2012-01-31 at 11:29 +0530, Ravi Kumar V wrote:
>>> [1]: https://lkml.org/lkml/2011/10/24/275
>>> [2]: https://lkml.org/lkml/2012/1/26/405
>>>
>>
>> Yes if we follow the above RFC and add extra context parameter also
>> in
>> device_prep_dma_sg()&  device_prep_interleaved_dma() then it supports
>> our hardware and our work will be completed.
>>
>> can we follow above RFC and implement our driver.
>> Is above RFC finalized and included in mainline?
> Alexandre will post an updated one soon, but the idea is same
>

Can we add extra parameter context to device_prep_dma_sg() & 
device_prep_interleaved_dma() API's and implement our driver.

-- 
Sent by a consultant of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
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