Messages in this thread | | | Date | Tue, 15 Jan 2013 11:36:11 +0200 | Subject | Re: [PATCH] dw_dmac: don't exceed AHB master number in dwc_get_data_width | From | Andy Shevchenko <> |
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On Tue, Jan 15, 2013 at 11:09 AM, Viresh Kumar <viresh.kumar@linaro.org> wrote: > On 15 January 2013 14:38, Andy Shevchenko <andy.shevchenko@gmail.com> wrote: >> You forgot the mem2mem type of transfers where we have no information >> about masters except default settings. Otherwise there is the case of >> custom slave config absence when we supply only request line via >> slave_id. > > Okay, but even for mem2mem you have just got the right bus width by > selecting same master. But are you programming same masters in control > register? I can't see that :(
Oops. Seems this patch does not cover the CTL lo register value. Thank you for pointing this out. I will think how to make the fix better.
-- With Best Regards, Andy Shevchenko
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