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[86.21.41.107]) by smtp.gmail.com with ESMTPSA id z17sm2551497wmc.7.2019.03.31.12.01.19 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 31 Mar 2019 12:01:19 -0700 (PDT) Date: Sun, 31 Mar 2019 20:01:18 +0100 From: Sudip Mukherjee To: Yifeng Li Cc: Teddy Wang , linux-kernel@vger.kernel.org, Bartlomiej Zolnierkiewicz , linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: Re: [PATCH v2 6/7] fbdev: sm712fb: Kconfig: add information about docs. Message-ID: <20190331190118.3kaf7erdbk25yd5n@debian> References: <20190322051759.15007-1-tomli@tomli.me> <20190322051759.15007-7-tomli@tomli.me> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190322051759.15007-7-tomli@tomli.me> User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Mar 22, 2019 at 01:17:58PM +0800, Yifeng Li wrote: > This commits update the Kconfig description of sm712fb, > and inform the user about the existence of documentation. > > Signed-off-by: Yifeng Li > --- > Documentation/fb/sm712fb.txt | 44 ++++++++++++++++++++---------------- > drivers/video/fbdev/Kconfig | 4 ++++ > 2 files changed, 29 insertions(+), 19 deletions(-) > > diff --git a/Documentation/fb/sm712fb.txt b/Documentation/fb/sm712fb.txt > index 906b48aa40e4..c9a8fe059ac7 100644 > --- a/Documentation/fb/sm712fb.txt > +++ b/Documentation/fb/sm712fb.txt > @@ -18,9 +18,10 @@ and it was also an inexpensive platform for non-x86 hobbyists to explore. > How to use it? > ============== > > -You should not compile-in vesafb, since SM7xx can be used in a VGA > -compatible mode, resulting conflicts with this driver. In addition, > -the VGA compatible mode was never tested by the maintainers. > +SM7xx can be used in a VGA compatible mode and a native framebuffer mode, > +this driver is a native driver. By default, it has no problem taking over > +the VGA driver automatically, but you should not attempt to use both at > +the same time. You added this in the documentation with just the previous patch. > > > 2D acceleration > ============== > @@ -97,7 +103,7 @@ Missing Features > > The following features are not implemented in this driver, > > - * 2D acceleration on SM720 and Big-Endian CPUs. > + * 2D acceleration on Big-Endian CPUs. > * More VGA modes. > * dual-head support > * hardware cursor support You might want to squash the two patches for documentation instead of having a separate patch to fix what you added in a previous patch. -- Regards Sudip