linux-stable/drivers/gpu/drm
Dave Airlie 2844ea3f25 Merge branch 'primary-plane' of git://people.freedesktop.org/~robclark/linux into drm-next
Here's the latest iteration of the universal planes work, which I believe is
finally ready for merging.  Aside from the minor driver patches to use the
new drm_for_each_legacy_plane() macro for plane loops, these should all have
an r-b from Rob Clark now.

Actual userspace-visibility is currently hidden behind a
drm.universal_planes module parameter so that we can do some experimental
testing of this before flipping it on universally.

* 'primary-plane' of git://people.freedesktop.org/~robclark/linux:
  drm/doc: Update plane documentation and add plane helper library
  drm: Allow userspace to ask for universal plane list (v2)
  drm: Remove unused drm_crtc->fb
  drm: Replace crtc fb with primary plane fb (v3)
  drm/msm: Switch to universal plane API's
  drm: Add drm_crtc_init_with_planes() (v2)
  drm: Add plane type property (v2)
  drm: Add drm_universal_plane_init()
  drm: Add primary plane helpers (v3)
  drm: Make drm_crtc_check_viewport non-static
  drm/shmobile: Restrict plane loops to only operate on legacy planes
  drm/i915: Restrict plane loops to only operate on overlay planes (v2)
  drm/exynos: Restrict plane loops to only operate on overlay planes (v2)
  drm: Add support for multiple plane types (v2)
2014-04-02 12:09:09 +10:00
..
armada drm: Replace crtc fb with primary plane fb (v3) 2014-04-01 20:18:28 -04:00
ast drm: Replace crtc fb with primary plane fb (v3) 2014-04-01 20:18:28 -04:00
bochs drm: Replace crtc fb with primary plane fb (v3) 2014-04-01 20:18:28 -04:00
bridge drm/bridge: PTN3460 needs DRM_KMS_HELPER 2014-03-27 12:03:12 +10:00
cirrus drm: Replace crtc fb with primary plane fb (v3) 2014-04-01 20:18:28 -04:00
exynos drm: Replace crtc fb with primary plane fb (v3) 2014-04-01 20:18:28 -04:00
gma500 drm: Replace crtc fb with primary plane fb (v3) 2014-04-01 20:18:28 -04:00
i2c drm/i2c: tda998x: always use the same device for all kernel messages 2014-02-14 20:11:12 +00:00
i810
i915 drm: Replace crtc fb with primary plane fb (v3) 2014-04-01 20:18:28 -04:00
mga
mgag200 drm: Replace crtc fb with primary plane fb (v3) 2014-04-01 20:18:28 -04:00
msm drm: Replace crtc fb with primary plane fb (v3) 2014-04-01 20:18:28 -04:00
nouveau Merge branch 'primary-plane' of git://people.freedesktop.org/~robclark/linux into drm-next 2014-04-02 12:09:09 +10:00
omapdrm drm: Replace crtc fb with primary plane fb (v3) 2014-04-01 20:18:28 -04:00
panel
qxl Merge branch 'primary-plane' of git://people.freedesktop.org/~robclark/linux into drm-next 2014-04-02 12:09:09 +10:00
r128
radeon drm: Replace crtc fb with primary plane fb (v3) 2014-04-01 20:18:28 -04:00
rcar-du drm: Replace crtc fb with primary plane fb (v3) 2014-04-01 20:18:28 -04:00
savage
shmobile drm: Replace crtc fb with primary plane fb (v3) 2014-04-01 20:18:28 -04:00
sis
tdfx
tegra drm: Replace crtc fb with primary plane fb (v3) 2014-04-01 20:18:28 -04:00
tilcdc drm: Replace crtc fb with primary plane fb (v3) 2014-04-01 20:18:28 -04:00
ttm drm/ttm: Add a ttm_ref_object_exists function 2014-03-28 14:19:03 +01:00
udl drm: Replace crtc fb with primary plane fb (v3) 2014-04-01 20:18:28 -04:00
via
vmwgfx drm: Replace crtc fb with primary plane fb (v3) 2014-04-01 20:18:28 -04:00
ati_pcigart.c
drm_agpsupport.c
drm_auth.c
drm_buffer.c
drm_bufs.c
drm_cache.c
drm_context.c
drm_crtc.c drm: Allow userspace to ask for universal plane list (v2) 2014-04-01 20:18:29 -04:00
drm_crtc_helper.c Merge branch 'primary-plane' of git://people.freedesktop.org/~robclark/linux into drm-next 2014-04-02 12:09:09 +10:00
drm_crtc_internal.h drm: move drm_mode related functions into drm_modes.c 2014-03-13 12:48:40 +01:00
drm_debugfs.c
drm_dma.c
drm_dp_helper.c drm/dp: make aux retries less chatty 2014-03-25 13:13:20 +01:00
drm_drv.c drm: Add a function to get the ioctl flags 2014-03-28 14:19:02 +01:00
drm_edid.c Merge branch 'topic/core-stuff' of git://git.freedesktop.org/git/drm-intel into drm-next 2014-03-18 19:23:22 +10:00
drm_edid_load.c
drm_encoder_slave.c
drm_fb_cma_helper.c
drm_fb_helper.c drm: Replace crtc fb with primary plane fb (v3) 2014-04-01 20:18:28 -04:00
drm_flip_work.c
drm_fops.c drm: Protect the master management with a drm_device::master_mutex v3 2014-03-28 14:19:02 +01:00
drm_gem.c Merge branch 'drm-docs' of ssh://people.freedesktop.org/~danvet/drm into drm-next 2014-03-18 19:09:10 +10:00
drm_gem_cma_helper.c drm/cma: remove to make sg_table when gem cma is created 2014-03-18 19:20:25 +10:00
drm_global.c
drm_hashtab.c
drm_info.c
drm_ioc32.c
drm_ioctl.c drm: Allow userspace to ask for universal plane list (v2) 2014-04-01 20:18:29 -04:00
drm_irq.c drm/radeon: Move the early vblank IRQ fixup to radeon_get_crtc_scanoutpos() 2014-01-20 12:21:35 +02:00
drm_lock.c
drm_memory.c
drm_mipi_dsi.c
drm_mm.c drm/doc: Add function reference documentation for drm_mm.c 2014-03-13 12:48:37 +01:00
drm_modes.c drm: polish function kerneldoc for drm_modes.[hc] 2014-03-13 12:48:44 +01:00
drm_panel.c
drm_pci.c Merge branch 'topic/core-stuff' of git://git.freedesktop.org/git/drm-intel into drm-next 2014-03-18 19:23:22 +10:00
drm_plane_helper.c drm: Add drm_crtc_init_with_planes() (v2) 2014-04-01 20:18:27 -04:00
drm_platform.c drm: provide device-refcount 2014-03-16 12:25:17 +01:00
drm_prime.c drm/doc: Add PRIME function references 2014-03-13 12:48:34 +01:00
drm_rect.c
drm_scatter.c
drm_stub.c drm: Allow userspace to ask for universal plane list (v2) 2014-04-01 20:18:29 -04:00
drm_sysfs.c
drm_trace.h
drm_trace_points.c
drm_usb.c drm: provide device-refcount 2014-03-16 12:25:17 +01:00
drm_vm.c
drm_vma_manager.c
Kconfig drm/bridge: Add PTN3460 bridge driver 2014-03-24 00:36:37 +09:00
Makefile drm: Add primary plane helpers (v3) 2014-04-01 20:11:28 -04:00
README.drm

************************************************************
* For the very latest on DRI development, please see:      *
*     http://dri.freedesktop.org/                          *
************************************************************

The Direct Rendering Manager (drm) is a device-independent kernel-level
device driver that provides support for the XFree86 Direct Rendering
Infrastructure (DRI).

The DRM supports the Direct Rendering Infrastructure (DRI) in four major
ways:

    1. The DRM provides synchronized access to the graphics hardware via
       the use of an optimized two-tiered lock.

    2. The DRM enforces the DRI security policy for access to the graphics
       hardware by only allowing authenticated X11 clients access to
       restricted regions of memory.

    3. The DRM provides a generic DMA engine, complete with multiple
       queues and the ability to detect the need for an OpenGL context
       switch.

    4. The DRM is extensible via the use of small device-specific modules
       that rely extensively on the API exported by the DRM module.


Documentation on the DRI is available from:
    http://dri.freedesktop.org/wiki/Documentation
    http://sourceforge.net/project/showfiles.php?group_id=387
    http://dri.sourceforge.net/doc/

For specific information about kernel-level support, see:

    The Direct Rendering Manager, Kernel Support for the Direct Rendering
    Infrastructure
    http://dri.sourceforge.net/doc/drm_low_level.html

    Hardware Locking for the Direct Rendering Infrastructure
    http://dri.sourceforge.net/doc/hardware_locking_low_level.html

    A Security Analysis of the Direct Rendering Infrastructure
    http://dri.sourceforge.net/doc/security_low_level.html