On Tue, Aug 21, 2018 at 05:16:11PM +0100, Brian Starkey wrote:
> There's a number of things which haven't previously been documented
> around the usage of format modifiers. Capture the current
> understanding in an overview comment and add it to the rst
> documentation.
>
> Ideally, the generated documentation would also include documentation
> of all of the #defines, but the kernel-doc system doesn't currently
> support kernel-doc comments on #define constants.
Can you turn them into enums? This seems to work ok:
-/* color index */
-#define DRM_FORMAT_C8 fourcc_code('C', '8', ' ', ' ') /* [7:0] C */
-
-/* 8 bpp Red */
-#define DRM_FORMAT_R8 fourcc_code('R', '8', ' ', ' ') /* [7:0] R */
+enum {
+ /* color index */
+ DRM_FORMAT_C8 = fourcc_code('C', '8', ' ', ' '), /* [7:0] C */
+ /* 8 bpp Red */
+ DRM_FORMAT_R8 = fourcc_code('R', '8', ' ', ' '), /* [7:0] R */
+};
but I appreciate this is user API and maybe there's some code out there
that does #ifndef DRM_FORMAT_C8 ...
