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Commit 02da16d0 authored by Noralf Trønnes's avatar Noralf Trønnes Committed by Daniel Vetter
Browse files

drm/fb-cma-helper: Hook up to DocBook and fix some docs 



Hook up fb_cma_helper to DocBook. Remove mention of
CONFIG_FB_DEFERRED_IO in the docs, which was forgotten in the latest
version of the deferred_io patch.
Use & when referencing drm_mode_config_funcs in docs.

Signed-off-by: default avatarNoralf Trønnes <noralf@tronnes.org>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1462982962-10530-3-git-send-email-noralf@tronnes.org
parent 2dad551c

Documentation/DocBook/gpu.tmpl

+5 −0
Original line number Diff line number Diff line
@@ -1615,6 +1615,11 @@ void intel_crt_init(struct drm_device *dev) 
!Pdrivers/gpu/drm/drm_fb_helper.c fbdev helpers

!Edrivers/gpu/drm/drm_fb_helper.c

!Iinclude/drm/drm_fb_helper.h

    </sect2>

    <sect2>

      <title>Framebuffer CMA Helper Functions Reference</title>

!Pdrivers/gpu/drm/drm_fb_cma_helper.c framebuffer cma helper functions

!Edrivers/gpu/drm/drm_fb_cma_helper.c

    </sect2>

    <sect2>

      <title>Display Port Helper Functions Reference</title>

drivers/gpu/drm/drm_fb_cma_helper.c

+3 −5
Original line number Diff line number Diff line
@@ -43,14 +43,12 @@ struct drm_fbdev_cma { 
 * Provides helper functions for creating a cma (contiguous memory allocator)

 * backed framebuffer.

 *

 * drm_fb_cma_create() is used in the

 * (struct drm_mode_config_funcs *)->fb_create callback function to create the

 * cma backed framebuffer.

 * drm_fb_cma_create() is used in the &drm_mode_config_funcs ->fb_create

 * callback function to create a cma backed framebuffer.

 *

 * An fbdev framebuffer backed by cma is also available by calling

 * drm_fbdev_cma_init(). drm_fbdev_cma_fini() tears it down.

 * If CONFIG_FB_DEFERRED_IO is enabled and the callback

 * (struct drm_framebuffer_funcs)->dirty is set, fb_deferred_io

 * If the &drm_framebuffer_funcs ->dirty callback is set, fb_deferred_io

 * will be set up automatically. dirty() is called by

 * drm_fb_helper_deferred_io() in process context (struct delayed_work).

 *