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author | Dave Airlie <airlied@redhat.com> | 2016-02-09 10:39:11 +1000 |
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committer | Dave Airlie <airlied@redhat.com> | 2016-02-09 10:39:11 +1000 |
commit | 316e376b658f67cd63351a55093ac5038637a330 (patch) | |
tree | 23d86553b7457d607416812d513cc3708fafad0c /Documentation/DocBook | |
parent | b039d6d02500ba8fe22e545b55b4961c1ef0f32d (diff) | |
parent | 13619ce570ee57bb509394b896b21eba41fa4392 (diff) | |
download | linux-stable-316e376b658f67cd63351a55093ac5038637a330.tar.gz linux-stable-316e376b658f67cd63351a55093ac5038637a330.tar.bz2 linux-stable-316e376b658f67cd63351a55093ac5038637a330.zip |
Merge tag 'topic/drm-misc-2016-02-08' of git://anongit.freedesktop.org/drm-intel into drm-next
First drm-misc pull req for 4.6. Big one is the drm_event cleanup, which
is also prep work for adding android fence support to kms (Gustavo is
planning to do that). Otherwise random small bits all over.
* tag 'topic/drm-misc-2016-02-08' of git://anongit.freedesktop.org/drm-intel: (33 commits)
gma500: clean up an excessive and confusing helper
drm/gma500: remove helper function
drm/vmwgfx: Nuke preclose hook
drm/vc4: Nuke preclose hook
drm/tilcdc: Nuke preclose hook
drm/tegra: Stop cancelling page flip events
drm/shmob: Nuke preclose hook
drm/rcar: Nuke preclose hook
drm/omap: Nuke close hooks
drm/msm: Nuke preclose hooks
drm/imx: Unconfuse preclose logic
drm/exynos: Remove event cancelling from postclose
drm/atmel: Nuke preclose
drm/i915: Nuke intel_modeset_preclose
drm: Nuke vblank event file cleanup code
drm: Clean up pending events in the core
drm/vblank: Use drm_event_reserve_init
drm/vmwgfx: fix a NULL dereference
drm/crtc-helper: Add caveat to disable_unused_functions doc
drm/gma500: Remove empty preclose hook
...
Diffstat (limited to 'Documentation/DocBook')
-rw-r--r-- | Documentation/DocBook/gpu.tmpl | 48 |
1 files changed, 2 insertions, 46 deletions
diff --git a/Documentation/DocBook/gpu.tmpl b/Documentation/DocBook/gpu.tmpl index 351e801cead9..49c97913c5ae 100644 --- a/Documentation/DocBook/gpu.tmpl +++ b/Documentation/DocBook/gpu.tmpl @@ -2886,52 +2886,8 @@ void (*postclose) (struct drm_device *, struct drm_file *);</synopsis> </sect2> <sect2> <title>File Operations</title> - <synopsis>const struct file_operations *fops</synopsis> - <abstract>File operations for the DRM device node.</abstract> - <para> - Drivers must define the file operations structure that forms the DRM - userspace API entry point, even though most of those operations are - implemented in the DRM core. The <methodname>open</methodname>, - <methodname>release</methodname> and <methodname>ioctl</methodname> - operations are handled by - <programlisting> - .owner = THIS_MODULE, - .open = drm_open, - .release = drm_release, - .unlocked_ioctl = drm_ioctl, - #ifdef CONFIG_COMPAT - .compat_ioctl = drm_compat_ioctl, - #endif - </programlisting> - </para> - <para> - Drivers that implement private ioctls that requires 32/64bit - compatibility support must provide their own - <methodname>compat_ioctl</methodname> handler that processes private - ioctls and calls <function>drm_compat_ioctl</function> for core ioctls. - </para> - <para> - The <methodname>read</methodname> and <methodname>poll</methodname> - operations provide support for reading DRM events and polling them. They - are implemented by - <programlisting> - .poll = drm_poll, - .read = drm_read, - .llseek = no_llseek, - </programlisting> - </para> - <para> - The memory mapping implementation varies depending on how the driver - manages memory. Pre-GEM drivers will use <function>drm_mmap</function>, - while GEM-aware drivers will use <function>drm_gem_mmap</function>. See - <xref linkend="drm-gem"/>. - <programlisting> - .mmap = drm_gem_mmap, - </programlisting> - </para> - <para> - No other file operation is supported by the DRM API. - </para> +!Pdrivers/gpu/drm/drm_fops.c file operations +!Edrivers/gpu/drm/drm_fops.c </sect2> <sect2> <title>IOCTLs</title> |