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authorDaniel Vetter <daniel.vetter@ffwll.ch>2017-05-31 12:20:45 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2017-06-20 11:41:29 +0300
commitbb2eaba6458ace16f7e3504de8788374cb42b43d (patch)
tree903b380fcd49be80b5f5921034608e9f8dac40fb /drivers/gpu/drm/drm_ioctl.c
parent10631d724deff712343d96dd3017cd323349f761 (diff)
downloadlinux-bb2eaba6458ace16f7e3504de8788374cb42b43d.tar.xz
drm/doc: Improve ioctl/fops docs a bit more
I spotted a markup issue, plus adding the descriptions in drm_driver. Plus a few more links while at it. I'm still mildly unhappy with the split between fops and ioctls, but I still think having the ioctls in the uapi chapter makes more sense. Oh well ... v2: Rebase. v3: Move misplace hunk to the right patch. Cc: Stefan Agner <stefan@agner.ch> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170531092045.3950-1-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/drm_ioctl.c')
-rw-r--r--drivers/gpu/drm/drm_ioctl.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index aa49a2241404..3a36b3717c28 100644
--- a/drivers/gpu/drm/drm_ioctl.c
+++ b/drivers/gpu/drm/drm_ioctl.c
@@ -683,7 +683,7 @@ static const struct drm_ioctl_desc drm_ioctls[] = {
*
* DRM driver private IOCTL must be in the range from DRM_COMMAND_BASE to
* DRM_COMMAND_END. Finally you need an array of &struct drm_ioctl_desc to wire
- * up the handlers and set the access rights:
+ * up the handlers and set the access rights::
*
* static const struct drm_ioctl_desc my_driver_ioctls[] = {
* DRM_IOCTL_DEF_DRV(MY_DRIVER_OPERATION, my_driver_operation,
@@ -692,6 +692,9 @@ static const struct drm_ioctl_desc drm_ioctls[] = {
*
* And then assign this to the &drm_driver.ioctls field in your driver
* structure.
+ *
+ * See the separate chapter on :ref:`file operations<drm_driver_fops>` for how
+ * the driver-specific IOCTLs are wired up.
*/
/**