[PATCH] drm: Fix drm.h uapi header for Windows

[Simon Ser]

On Thursday, December 3, 2020 1:54 PM, Ville Syrjälä <ville.syrjala at linux.intel.com> wrote:

> > The drm_fourcc.h maybe makes some sense (I think in some places mesa
> > uses these internally, and many drivers use the modifiers directly in
> > the main driver). But the amdgpu header should be all ioctl stuff,
> > which should be all entirely in the winsys only.
> > Also kinda disappointing that drm_fourcc.h includes drm.h and isn't
> > standalone, but I guess that sailed (at least for linux).
>
> Isn't the only thing it needs the __u32? I would think we could just
> replace those with unsigned int (DRM_FORMAT_BIG_ENDIAN already assumes
> int is 32bit it seems) and drop the drm.h.
>
> Or are we're worried something already depends on getting drm.h via
> just including drm_fourcc.h?

Yes, some user-space might only include drm_fourcc.h and use stuff
coming from drm.h.