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Re: [PATCH v2 5/8] drm: Use new mode_valid() helpers in connector probe helper

From Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Newsgroups linux.kernel
Subject Re: [PATCH v2 5/8] drm: Use new mode_valid() helpers in connector probe helper
Date 2017-05-15 09:10 +0200
Message-ID <tHiiJ-4Th-1@gated-at.bofh.it> (permalink)
References <tFgO5-4HS-5@gated-at.bofh.it> <tGZzs-Q7-9@gated-at.bofh.it> <tHhZn-4vl-1@gated-at.bofh.it>
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On Monday 15 May 2017 08:47:49 Daniel Vetter wrote:
> On Sun, May 14, 2017 at 02:04:24PM +0300, Laurent Pinchart wrote:
> > On Friday 12 May 2017 17:06:14 Jose Abreu wrote:
> >> On 12-05-2017 10:35, Laurent Pinchart wrote:
> >>> On Tuesday 09 May 2017 18:00:12 Jose Abreu wrote:
> >>>> +		if (mode->status == MODE_OK)
> >>>> +			mode->status = 
drm_mode_validate_connector(connector,
> >>>> 
> >>>>  								   
mode);
> >>> 
> >>> I would reverse the arguments order to match the style of the other
> >>> validation functions.
> >> 
> >> Hmm, I think it makes more sense to pass connector first and then
> >> mode ...
> > 
> > I disagree, as this function validates a mode against a pipeline, the same
> > way the other validation functions validate a mode against other
> > parameters, but it's your patch :-)
> 
> Call it drm_connector_validate_mode, because the first argument is
> generally the object we operate on :-)

But the function doesn't validate a mode for a connector, it validates a mode 
for a complete pipeline...

-- 
Regards,

Laurent Pinchart

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Thread

Re: [PATCH v2 5/8] drm: Use new mode_valid() helpers in connector probe helper Laurent Pinchart <laurent.pinchart@ideasonboard.com> - 2017-05-12 11:40 +0200
  Re: [PATCH v2 5/8] drm: Use new mode_valid() helpers in connector  probe helper Jose Abreu <Jose.Abreu@synopsys.com> - 2017-05-12 18:10 +0200
    Re: [PATCH v2 5/8] drm: Use new mode_valid() helpers in connector probe helper Laurent Pinchart <laurent.pinchart@ideasonboard.com> - 2017-05-14 13:10 +0200
      Re: [PATCH v2 5/8] drm: Use new mode_valid() helpers in connector  probe helper Daniel Vetter <daniel@ffwll.ch> - 2017-05-15 08:50 +0200
        Re: [PATCH v2 5/8] drm: Use new mode_valid() helpers in connector probe helper Laurent Pinchart <laurent.pinchart@ideasonboard.com> - 2017-05-15 09:10 +0200
          Re: [PATCH v2 5/8] drm: Use new mode_valid() helpers in connector  probe helper Jose Abreu <Jose.Abreu@synopsys.com> - 2017-05-16 07:20 +0200

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