[PATCH v2 1/1] lib/vsprintf: Add support for printing V4L2 and DRM fourccs

[Sakari Ailus]

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 at 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 at 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