Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
IronPort-SDR: 9LhhzJvHVTg11Yfk816ulHupLmZr7jF/Z4aqdm83hpg3GOHtMxnBijd+Ebai6udthDrzC6Xr59
 113T8aFJHqyA==
IronPort-SDR: vNTE6kG94xEdJpAMmYzLYjHT8XhM3nuEGMCKNJv9hVOTYfPPg2+D+uzm4+hYiF0tVoUM69A3Eb
 TKIV2PDaB4sg==
Date:   Sat, 4 Apr 2020 03:14:25 +0300
From:   Sakari Ailus <sakari.ailus@linux.intel.com>
To:     Andy Shevchenko <andy.shevchenko@gmail.com>
Cc:     Joe Perches <joe@perches.com>,
        Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
        Rasmus Villemoes <linux@rasmusvillemoes.dk>,
        Petr Mladek <pmladek@suse.com>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        Linux Media Mailing List <linux-media@vger.kernel.org>,
        Dave Stevenson <dave.stevenson@raspberrypi.com>,
        dri-devel <dri-devel@lists.freedesktop.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Hans Verkuil <hverkuil@xs4all.nl>,
        Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
        Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
        Steven Rostedt <rostedt@goodmis.org>,
        Jani Nikula <jani.nikula@linux.intel.com>
Subject: Re: [PATCH v2 1/1] lib/vsprintf: Add support for printing V4L2 and
 DRM fourccs
Message-ID: <20200404001425.GC4394@kekkonen.localdomain>
References: <20200403091156.7814-1-sakari.ailus@linux.intel.com>
 <1105bfe5-88f1-040e-db40-54d7761747d5@rasmusvillemoes.dk>
 <b1e6213ba9f67da8278dd5c5f5e4def8ab927c83.camel@perches.com>
 <20200403193242.38611906@coco.lan>
 <2751400ae13b25d8259a8a9d7b36caf98ec2d367.camel@perches.com>
 <CAHp75Vf+m_qzOwZb38dObLpKV2N27-J_7beqffhFVoSHaNV2vg@mail.gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <CAHp75Vf+m_qzOwZb38dObLpKV2N27-J_7beqffhFVoSHaNV2vg@mail.gmail.com>
User-Agent: Mutt/1.10.1 (2018-07-13)
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Hi Andy,

On Fri, Apr 03, 2020 at 09:32:42PM +0300, Andy Shevchenko wrote:
> On Fri, Apr 3, 2020 at 8:54 PM Joe Perches <joe@perches.com> wrote:
> > On Fri, 2020-04-03 at 19:32 +0200, Mauro Carvalho Chehab wrote:
> > > Em Fri, 03 Apr 2020 09:56:42 -0700
> > > Joe Perches <joe@perches.com> escreveu:
> 
> > It _might_ be useful to use a CONFIG_MEDIA_SUPPORT guard
> > in lib/vsprintf for this.
> 
> No need. FourCC, if Sakari makes it more generic, can be used for
> other purposes, e.g. printing component names from the chips (not
> related to media at all).

Could you elaborate?

This could be already used on DRM, presumably, and that does not depend on
CONFIG_MEDIA_SUPPORT. I don't know how much there would be a need for that,
though, but this remains a possibility.

-- 
Sakari Ailus