Re: [PATCH] Remove stream pipe draining code for CXUSB D680 DMB

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On Fri, Mar 27, 2009 at 6:07 PM, Mauro Carvalho Chehab
<mchehab@xxxxxxxxxxxxx> wrote:
> On Wed, 18 Mar 2009 00:00:10 +0800
> David Wong <davidtlwong@xxxxxxxxx> wrote:
>
>> CXUSB D680 DMB pipe draining code found to be problematic for new
>> kernels (eg. kernel 2.6.27 @ Ubuntu 8.10)
>
> Could you please provide a clearer description? Why is it problematic? Also,
> please don't test against a distro-patched kernel, but against vanilla kernel.
> Since the patch will appear after 2.6.29, you should test using 2.6.29.
>
> Cheers,
> Mauro
>

With that pipe draining code, the USB controller response is weird,
i2c doesn't work.
But Timothy Lee said he need that to drain the pipe after hibernate.
Seems some TS data remains in the pipe
that troubles mplayer.

Regards,
David
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