[PATCH 2/2] drm/vmwgfx: Use the linux DMA api to get valid device addresses of pages

[Thomas Hellstrom]

On 11/04/2013 05:40 PM, Konrad Rzeszutek Wilk wrote:
> On Mon, Nov 04, 2013 at 05:57:39AM -0800, Thomas Hellstrom wrote:
>> The code handles three different cases:
>> 1) physical page addresses. The ttm page array is used.
>> 2) DMA subsystem addresses. A scatter-gather list is used.
>> 3) Coherent pages. The ttm dma pool is used, together with the dma_ttm
>> array os dma_addr_t
>>
>> Signed-off-by: Thomas Hellstrom <thellstrom at vmware.com>
>> Reviewed-by: Jakob Bornecrantz <jakob at vmware.com>
> I looked at it from the TTM DMA perspective and it looks OK for me.
>
Great. Thanks,

Thomas

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