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  1. 27 11月, 2011 2 次提交
    • R
      staging: add omapdrm DRM/KMS driver for TI OMAP platforms · cd5351f4
      由 Rob Clark 提交于 
      A DRM display driver for TI OMAP platform.  Similar to omapfb (fbdev)
and omap_vout (v4l2 display) drivers in the past, this driver uses the
DSS2 driver to access the display hardware, including support for
HDMI, DVI, and various types of LCD panels.  And it implements GEM
support for buffer allocation (for KMS as well as offscreen buffers
used by the xf86-video-omap userspace xorg driver).

The driver maps CRTCs to overlays, encoders to overlay-managers, and
connectors to dssdev's.  Note that this arrangement might change slightly
when support for drm_plane overlays is added.

For GEM support, non-scanout buffers are using the shmem backed pages
provided by GEM core (In drm_gem_object_init()).  In the case of scanout
buffers, which need to be physically contiguous, those are allocated
with CMA and use drm_gem_private_object_init().

See userspace xorg driver:
git://github.com/robclark/xf86-video-omap.git

Refer to this link for CMA (Continuous Memory Allocator):
http://lkml.org/lkml/2011/8/19/302

Links to previous versions of the patch:
v1: http://lwn.net/Articles/458137/
v2: http://patches.linaro.org/4156/
v3: http://patches.linaro.org/4688/
v4: http://patches.linaro.org/4791/

History:

v5: move headers from include/drm at Greg KH's request, minor rebasing
    on 3.2-rc1, pull in private copies of drm_gem_{get,put}_pages()
    because "drm/gem: add functions to get/put pages" patch is not
    merged yet
v4: bit of rework of encoder/connector _dpms() code, modeset_init()
    rework to not use nested functions, update TODO.txt
v3: minor cleanups, improved error handling for dev_load(), some minor
    API changes that will be needed later for tiled buffer support
v2: replace omap_vram with CMA for scanout buffer allocation, remove
    unneeded functions, use dma_addr_t for physical addresses, error
    handling cleanup, refactor attach/detach pages into common drm
    functions, split non-userspace-facing API into omap_priv.h, remove
    plugin API

v1: original
Signed-off-by: NRob Clark <rob@ti.com>
Acked-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      cd5351f4
    • G
      Staging: delete spectra driver · be7f39c5
      由 Greg Kroah-Hartman 提交于 
      To quote Alan:
	Moorestown/Oaktrail has appeared only in the PC like form so the
	following bits of staging can be binned:

	drivers/staging/spectra

so let's delete it.

Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      be7f39c5
  3. 03 11月, 2011 3 次提交
  5. 12 10月, 2011 2 次提交
  7. 11 10月, 2011 1 次提交
  9. 24 9月, 2011 1 次提交
  11. 23 9月, 2011 2 次提交
  13. 24 8月, 2011 2 次提交
  15. 14 8月, 2011 1 次提交
  17. 12 7月, 2011 1 次提交
  19. 07 7月, 2011 3 次提交
  21. 29 6月, 2011 1 次提交
  23. 08 6月, 2011 1 次提交
  25. 20 5月, 2011 1 次提交
  27. 18 5月, 2011 1 次提交
  29. 12 4月, 2011 1 次提交
  31. 09 4月, 2011 1 次提交
  33. 05 4月, 2011 1 次提交
  35. 22 3月, 2011 5 次提交
  37. 01 3月, 2011 1 次提交
  39. 24 2月, 2011 1 次提交
    • A
      staging: gma500: Intel GMA500 staging driver · 0867b421
      由 Alan Cox 提交于 
      This is an initial staging driver for the GMA500. It's been stripped out
of the PVR drivers and crunched together from various bits of code and
different kernels.

Currently it's unaccelerated but still pretty snappy even compositing with
the frame buffer X server.

Lots of work is needed to rework the ttm and bo interfaces from being
ripped out and then 2D acceleration wants putting back for framebuffer and
somehow eventually via DRM.

There is no support for the parts without open source userspace (video
accelerators, 3D) as per kernel policy.
Signed-off-by: NAlan Cox <alan@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      0867b421
  41. 23 2月, 2011 2 次提交
  43. 10 2月, 2011 1 次提交
  45. 01 2月, 2011 4 次提交
    • G
      Revert "appletalk: move to staging" · 0ffbf8bf
      由 Greg Kroah-Hartman 提交于 
      This reverts commit a6238f21

Appletalk got some patches to fix up the BLK usage in it in the
network tree, so this removal isn't needed.

Cc: Arnd Bergmann <arnd@arndb.de>
Cc: <acme@ghostprotocols.net>
Cc: netdev@vger.kernel.org,
Cc: David Miller <davem@davemloft.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      0ffbf8bf
    • A
      appletalk: move to staging · a6238f21
      由 Arnd Bergmann 提交于 
      For all I know, Appletalk is dead, the only reasonable
use right now would be nostalgia, and that can be served
well enough by old kernels. The code is largely not
in a bad shape, but it still uses the big kernel lock,
and nobody seems motivated to change that.

FWIW, the last release of MacOS that supported Appletalk
was MacOS X 10.5, made in 2007, and it has been abandoned
by Apple with 10.6. Using TCP/IP instead of Appletalk has
been supported since MacOS 7.6, which was released in
1997 and is able to run on most of the legacy hardware.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: netdev@vger.kernel.org
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      a6238f21
    • A
      staging: remove smbfs · 939cbe5a
      由 Arnd Bergmann 提交于 
      smbfs got moved to staging in 2.6.37, so we can
finally remove it in the 2.6.39 merge window.
All users should by now have migrated to cifs.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Cc: linux-cifs@vger.kernel.org
Cc: Jeff Layton <jlayton@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      939cbe5a
    • A
      staging: Remove autofs3 · 561c5cf9
      由 Arnd Bergmann 提交于 
      autofs3 was moved to staging in 2.6.37, so we can
remove it in the 2.6.39 merge window. If we have
a reason to bring it back after that, this patch
can get reverted.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
About-fscking-timed-by: NH. Peter Anvin <hpa@zytor.com>
Cc: Ian Kent <raven@themaw.net>
Cc: autofs@linux.kernel.org
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      561c5cf9
  47. 22 1月, 2011 1 次提交