linux-kernel@vger.kernel.org;
> linaro-mm-...@lists.linaro.org
> Subject: Re: Questions regarding DMA buffer sharing using IOMMU
>
> On 5/12/2014 7:37 AM, Pintu Kumar wrote:
>> Hi,
>> Thanks for the reply.
>>
>> --
linux-kernel@vger.kernel.org;
> linaro-mm-...@lists.linaro.org
> Subject: Re: Questions regarding DMA buffer sharing using IOMMU
>
> On 5/12/2014 7:37 AM, Pintu Kumar wrote:
>> Hi,
>> Thanks for the reply.
>>
>> --
;> linaro-mm-...@lists.linaro.org
>> Subject: Re: Questions regarding DMA buffer sharing using IOMMU
>> Date: Mon, 12 May 2014 14:00:57 +0200
>>
>> On Monday 12 May 2014 15:12:41 Pintu Kumar wrote:
>>> Hi,
>>> I have some queries regarding IOMMU and CMA buf
Hi,
Thanks for the reply.
> From: a...@arndb.de
> To: linux-arm-ker...@lists.infradead.org
> CC: pint...@outlook.com; linux...@kvack.org; linux-kernel@vger.kernel.org;
> linaro-mm-...@lists.linaro.org
> Subject: Re: Questions regarding DMA
On Monday 12 May 2014 15:12:41 Pintu Kumar wrote:
> Hi,
> I have some queries regarding IOMMU and CMA buffer sharing.
> We have an embedded linux device (kernel 3.10, RAM: 256Mb) in
> which camera and codec supports IOMMU but the display does not support IOMMU.
> Thus for camera capture we are
Hi,
I have some queries regarding IOMMU and CMA buffer sharing.
We have an embedded linux device (kernel 3.10, RAM: 256Mb) in which camera and
codec supports IOMMU but the display does not support IOMMU.
Thus for camera capture we are using iommu buffers using ION/DMABUF. But for
all display r
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