Re: [PATCH] DMA: Fix allocation size for PL330 data buffer depth.

[Vinod Koul]

On Fri, Nov 14, 2014 at 12:33:01PM +0000, Liviu Dudau wrote:
> On Wed, Nov 12, 2014 at 09:39:52AM +0000, Vinod Koul wrote:
> > On Thu, Nov 06, 2014 at 05:20:12PM +0000, Liviu Dudau wrote:
> > > The datasheet for PL330 says that the data buffer value in the CRD
> > > register is 10bits wide. However, the value stored is "minus one",
> > > which the driver corrects for. Maximum value that the data buffer
> > > depth can have is 1024 lines, which requires 11 bits for storage.
> > > 
> > > While making updates I found printing the peripheral ID as a hex
> > > value to be more useful as the datasheet shows the values that way.
> > 
> > Applied, thanks
> 
> Thanks!
> 
> > 
> > Please snure you use the right subsytem name
> 
> Sorry about that. Just for clarity, it should've been 'dmaengine', right?
Yes...

-- 
~vinod

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