[Intel-gfx] [PATCH v2 1/3] drm/dp: Print the number of bytes processed for aux nacks

Daniel Vetter daniel at ffwll.ch
Thu Mar 19 07:51:54 PDT 2015


On Thu, Mar 19, 2015 at 01:48:00PM +0200, Jani Nikula wrote:
> On Thu, 19 Mar 2015, ville.syrjala at linux.intel.com wrote:
> > From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> >
> > When doing a native or i2c aux write the sink will indicate the number
> > of bytes written even if it the nacks the transfer. When we receive a
> > nack we just return an error upwards, but it might still be interesting
> > to see how many bytes made it before the nack. So include that information
> > in the debug messages.
> >
> > v2: Also print the message size (Jani)
> >
> > Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> Reviewed-by: Jani Nikula <jani.nikula at intel.com>

Merged to drm-misc, thanks.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch


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