linux-kernel - Re: [PATCH v10] staging: fbtft: add tearing signal detect

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Message-ID: <20210127221708.00002568@gmail.com>
Date:   Wed, 27 Jan 2021 22:17:08 +0800
From:   carlis <zhangxuezhi3@...il.com>
To:     Greg KH <gregkh@...uxfoundation.org>
Cc:     devel@...verdev.osuosl.org, linux-fbdev@...r.kernel.org,
        mh12gx2825@...il.com, oliver.graute@...oconnector.com,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        sbrivio@...hat.com, colin.king@...onical.com,
        zhangxuezhi1@...ong.com
Subject: Re: [PATCH v10] staging: fbtft: add tearing signal detect

On Wed, 27 Jan 2021 15:13:05 +0100
Greg KH <gregkh@...uxfoundation.org> wrote:

> On Wed, Jan 27, 2021 at 10:08:09PM +0800, carlis wrote:
> > On Wed, 27 Jan 2021 14:51:55 +0100
> > Greg KH <gregkh@...uxfoundation.org> wrote:
> >   
> > > On Wed, Jan 27, 2021 at 09:42:52PM +0800, Carlis wrote:  
> > > > From: zhangxuezhi <zhangxuezhi1@...ong.com>
> > > > 
> > > > For st7789v ic,when we need continuous full screen refresh, it
> > > > is best to wait for the TE signal arrive to avoid screen tearing
> > > > 
> > > > Signed-off-by: zhangxuezhi <zhangxuezhi1@...ong.com>    
> > > 
> > > Please slow down and wait at least a day between patch
> > > submissions, there is no rush here.
> > > 
> > > And also, ALWAYS run scripts/checkpatch.pl on your submissions, so
> > > that you don't have a maintainer asking you about basic problems,
> > > like are in this current patch :(
> > > 
> > > thanks,
> > > 
> > > greg k-h  
> > 
> > hi,
> >   This is my first patch contribution to Linux, so some of the rules
> > are not very clear .In addition, I can confirm that before sending
> > patch, I check it with checkPatch.py every time.Thank you very much
> > for your help  
> 
> Please read Documentation/SubmittingPatches which has a link to the
> checklist and other documentation you should read.
> 
> And I doubt you are running checkpatch on your submission, as there is
> obvious coding style issues in it.  If so, please provide the output
> as it must be broken :(
> 
> thanks,
> 
> greg k-h
hi, the patch v11 checkpatch.pl output is below:

carlis@...rmsz-10:~/work/linux-kernel/linux$ ./scripts/checkpatch.pl
0001-staging-fbtft-add-tearing-signal-detect.patch total: 0 errors, 0
warnings, 0 checks, 176 lines checked

0001-staging-fbtft-add-tearing-signal-detect.patch has no obvious style
problems and is ready for submission.


regards
zhangxuezhi