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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-17 08:26:17 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-17 08:26:17 -0800 |
commit | 3c2e81ef344a90bb0a39d84af6878b4aeff568a2 (patch) | |
tree | bd8c8b23466174899d2fe4d35af6e1e838edb068 /Documentation/DocBook | |
parent | 221392c3ad0432e39fd74a349364f66cb0ed78f6 (diff) | |
parent | 55bde6b1442fed8af67b92d21acce67db454c9f9 (diff) | |
download | linux-exynos-3c2e81ef344a90bb0a39d84af6878b4aeff568a2.tar.gz linux-exynos-3c2e81ef344a90bb0a39d84af6878b4aeff568a2.tar.bz2 linux-exynos-3c2e81ef344a90bb0a39d84af6878b4aeff568a2.zip |
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
Pull DRM updates from Dave Airlie:
"This is the one and only next pull for 3.8, we had a regression we
found last week, so I was waiting for that to resolve itself, and I
ended up with some Intel fixes on top as well.
Highlights:
- new driver: nvidia tegra 20/30/hdmi support
- radeon: add support for previously unused DMA engines, more HDMI
regs, eviction speeds ups and fixes
- i915: HSW support enable, agp removal on GEN6, seqno wrapping
- exynos: IPP subsystem support (image post proc), HDMI
- nouveau: display class reworking, nv20->40 z compression
- ttm: start of locking fixes, rcu usage for lookups,
- core: documentation updates, docbook integration, monotonic clock
usage, move from connector to object properties"
* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (590 commits)
drm/exynos: add gsc ipp driver
drm/exynos: add rotator ipp driver
drm/exynos: add fimc ipp driver
drm/exynos: add iommu support for ipp
drm/exynos: add ipp subsystem
drm/exynos: support device tree for fimd
radeon: fix regression with eviction since evict caching changes
drm/radeon: add more pedantic checks in the CP DMA checker
drm/radeon: bump version for CS ioctl support for async DMA
drm/radeon: enable the async DMA rings in the CS ioctl
drm/radeon: add VM CS parser support for async DMA on cayman/TN/SI
drm/radeon/kms: add evergreen/cayman CS parser for async DMA (v2)
drm/radeon/kms: add 6xx/7xx CS parser for async DMA (v2)
drm/radeon: fix htile buffer size computation for command stream checker
drm/radeon: fix fence locking in the pageflip callback
drm/radeon: make indirect register access concurrency-safe
drm/radeon: add W|RREG32_IDX for MM_INDEX|DATA based mmio accesss
drm/exynos: support extended screen coordinate of fimd
drm/exynos: fix x, y coordinates for right bottom pixel
drm/exynos: fix fb offset calculation for plane
...
Diffstat (limited to 'Documentation/DocBook')
-rw-r--r-- | Documentation/DocBook/drm.tmpl | 39 |
1 files changed, 22 insertions, 17 deletions
diff --git a/Documentation/DocBook/drm.tmpl b/Documentation/DocBook/drm.tmpl index b0300529ab13..4ee2304f82f9 100644 --- a/Documentation/DocBook/drm.tmpl +++ b/Documentation/DocBook/drm.tmpl @@ -1141,23 +1141,13 @@ int max_width, max_height;</synopsis> the <methodname>page_flip</methodname> operation will be called with a non-NULL <parameter>event</parameter> argument pointing to a <structname>drm_pending_vblank_event</structname> instance. Upon page - flip completion the driver must fill the - <parameter>event</parameter>::<structfield>event</structfield> - <structfield>sequence</structfield>, <structfield>tv_sec</structfield> - and <structfield>tv_usec</structfield> fields with the associated - vertical blanking count and timestamp, add the event to the - <parameter>drm_file</parameter> list of events to be signaled, and wake - up any waiting process. This can be performed with + flip completion the driver must call <methodname>drm_send_vblank_event</methodname> + to fill in the event and send to wake up any waiting processes. + This can be performed with <programlisting><![CDATA[ - struct timeval now; - - event->event.sequence = drm_vblank_count_and_time(..., &now); - event->event.tv_sec = now.tv_sec; - event->event.tv_usec = now.tv_usec; - spin_lock_irqsave(&dev->event_lock, flags); - list_add_tail(&event->base.link, &event->base.file_priv->event_list); - wake_up_interruptible(&event->base.file_priv->event_wait); + ... + drm_send_vblank_event(dev, pipe, event); spin_unlock_irqrestore(&dev->event_lock, flags); ]]></programlisting> </para> @@ -1621,10 +1611,10 @@ void intel_crt_init(struct drm_device *dev) </sect2> </sect1> - <!-- Internals: mid-layer helper functions --> + <!-- Internals: kms helper functions --> <sect1> - <title>Mid-layer Helper Functions</title> + <title>Mode Setting Helper Functions</title> <para> The CRTC, encoder and connector functions provided by the drivers implement the DRM API. They're called by the DRM core and ioctl handlers @@ -2106,6 +2096,21 @@ void intel_crt_init(struct drm_device *dev) </listitem> </itemizedlist> </sect2> + <sect2> + <title>Modeset Helper Functions Reference</title> +!Edrivers/gpu/drm/drm_crtc_helper.c + </sect2> + <sect2> + <title>fbdev Helper Functions Reference</title> +!Pdrivers/gpu/drm/drm_fb_helper.c fbdev helpers +!Edrivers/gpu/drm/drm_fb_helper.c + </sect2> + <sect2> + <title>Display Port Helper Functions Reference</title> +!Pdrivers/gpu/drm/drm_dp_helper.c dp helpers +!Iinclude/drm/drm_dp_helper.h +!Edrivers/gpu/drm/drm_dp_helper.c + </sect2> </sect1> <!-- Internals: vertical blanking --> |