Hi Thomas,
quoted
But I am missing something somewhere as I cannot see how this builds.
asm-generic now provide the fb_read/fb_write helpers.
But for example sparc has an architecture specifc fb.h so it will not
use the asm-generic variant. So I wonder how sparc get hold of the
asm-generic fb.h file?
All architecture's <asm/fb.h> files include <asm-generic/fb.h>, so that they
all get the interfaces which they don't define themselves. For Sparc, this
is at [1].
Best regards
Thomas
[1]
https://cgit.freedesktop.org/drm/drm-tip/tree/arch/sparc/include/asm/fb.h#n19
quoted
Maybe it is obvious, but I miss it.
OK, it was obvious and I missed it.
I looked at the mainline kernel, and not the drm-tip variant.
Sorry for the noise.
Sam