[RFC 09/10] Documentation: convert gpu.tmpl to gpu.txt

[Jani Nikula <jani.nikula@intel.com>]

This is the verbatim result of

$ scripts/tmpl2asciidoc < Documentation/DocBook/gpu.tmpl > Documentation/DocBook/gpu.txt
$ rm Documentation/DocBook/gpu.tmpl

It should probably be split up to separate documents for GPU drivers
etc. using include macros within asciidoc, but this is for demonstration
purposes.

Also, the pandoc --no-wrap is ugly, as explained in the commit message
for the conversion tool.

The output is worth looking at for the new style includes for kernel-doc
comments, for example:

include::drivers/gpu/drm/drm_irq.c,export[]
include::include/drm/drmP.h,function,drm_crtc_vblank_waitqueue[]

Signed-off-by: Jani Nikula <jani.nikula@intel.com>


*ATTENTION*: The patch was big and contained long lines which git send-email
refused to mail (damn --no-wrap again). I just dropped it out and left this as
placeholder. The commit is at:

http://cgit.freedesktop.org/~jani/drm/commit/?h=kernel-asciidoc&id=aa4b1d229401e83c98a38c2b2fe1d9f3012bb5b5

---
 Documentation/DocBook/gpu.tmpl | 3499 ----------------------------------------
 Documentation/DocBook/gpu.txt  | 1183 ++++++++++++++
 2 files changed, 1183 insertions(+), 3499 deletions(-)
 delete mode 100644 Documentation/DocBook/gpu.tmpl
 create mode 100644 Documentation/DocBook/gpu.txt