Qualcomm development of the MSM SOC framebuffer driver has
diverged significantly from the driver used by Android. This
is a snapshot of our current driver, in all it's agony. We are
putting this in staging to help with the process of converging
the two drivers.

At this point, the driver has been tested only in dumb
framebuffer mode.
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
[dwalker@codeaurora.org: added a small compile fix and TODO.]
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Touchscreen driver used by intel mid devices. Some clean up by Alan Cox. This
driver is basically ready for upstreaming properly but is tied wrongly to the
SPI layer and needs firmware/SFI changes to fix that.
Signed-off-by: NAlan Cox <alan@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This driver handles XG20, XG21, XG40, XG42 chipsets from XGI. They're
also known as Z7,Z9,Z11 chipsets. It's based on the SiS fb driver but
has been heavily modified by XGI to support their newer chipsets.
Signed-off-by: NArnaud Patard <apatard@mandriva.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This patch adds the adis16255 driver to the build system under the staging directory.
It solves also most issues mentioned in TODO list:
- sample rate exported to sysfs
- spi_adis16255_bringup and spi_adis16255_shutdown encapsulated
- chip selftest in spi_adis16255_bringup
- kernel messages reduced to a reasonable number
I removed the TODO file, because ther was only the reset of the gyroscope left.
This is IMOH not necessary for the actual driver.

There are also some typos in adis.c file. This patch should get rid of them as well.
Signed-off-by: NMatthias Brugger <mensch0815@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

It has sat in the staging directory since October of 2009, and no one
has stepped up to take it over, so odds are, no one cares about it
anymore.  So, it is now deleted as scheduled, and documented in the TODO
file.

Cc: John W. Linville <linville@tuxdriver.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

It has sat in the staging directory since October of 2009, and no one
has stepped up to take it over, so odds are, no one cares about it
anymore.  So, it is now deleted as scheduled, and documented in the TODO
file.

Cc: John W. Linville <linville@tuxdriver.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

It has sat in the staging directory since October of 2009, and no one
has stepped up to take it over, so odds are, no one cares about it
anymore.  So, it is now deleted as scheduled, and documented in the TODO
file.

Cc: John W. Linville <linville@tuxdriver.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

It has sat in the staging directory since October of 2009, and no one
has stepped up to take it over, so odds are, no one cares about it
anymore.  So, it is now deleted as scheduled, and documented in the TODO
file.

Cc: John W. Linville <linville@tuxdriver.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Kernel module (device driver) for dt3155 frame grabber
video4linux2 compliant (finally). Works with "xawtv -f".

======================================================

This driver is written (almost) from scratch, using the
allocator developed for dt3155pci see bellow). The driver
uses videobuf-dma-contig interface modified to use the above
mentioned allocator instead of dma_alloc_coheren().

The first thing to do was to design a new allocator based
on allocating a configurable number of 4MB chunks of memory,
that latter are broken into frame buffers of 768x576 bytes
kept in different FIFOs (queues). As far as the driver autoloads
as a kernel module during kernel boot, the allocation of 4MB
chunks succeeds.

The driver keeps three FIFOs: one for 4MB chunks, one for free
buffers (available for allocations) and one for buffers already
allocated. Allocation/deallocation is done automatically though
the video4linux videobuf subsystem (some pointers to functions
are replaced by driver supplied functions).

Sure, there are problems:

1. The device tested to work with "xawtv -f" either via read()
   method (DT3155_STREAMING not selected), or via mmap() method
   (DT3155_STREAMING is selected) only. This coresponds to either
   cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE;
   or
   cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
   but not when
   cap->capabilities = V4L2_CAP_VIDEO_CAPTURE |
                           V4L2_CAP_STREAMING |
                           V4L2_CAP_READWRITE;
   This is because xawtv calls poll() before starting streaming,
   but videobuf_poll_stream() automatically starts reading if streaming
   is not started.
   This selection is made during kernel configuration (for now).

2. Works for CCIR, but should work for RS-170 (not tested)
   This is made also during kernel configuration.

3. Could work for multiple dt3155 frame grabbers in a PC,
   (private data is allocated during PCI probe() method), but
   is not tested due to lack of a second board.

4. Not tested on a BIG ENDIAN architecture.

5. Many others you could find .... :-)

All critics, comments, suggestions are wellcome.
Signed-off-by: NMarin Mitov <mitov@issp.bas.bg>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This change adds the Kconfig and Make file for TI's
ST line discipline driver and the BlueZ driver for BT
core of the TI BT/FM/GPS combo chip.
Signed-off-by: NPavan Savoy <pavan_savoy@ti.com>

The Intel Restricted Access Region Handler provides a buffer allocation
mechanism to RAR users.  Since the intended usage model is to lock out
CPU access to RAR (the CPU will not be able to access RAR memory), this
driver does not access RAR memory, and merely keeps track of what areas
of RAR memory are in use.  It has it's own simple allocator that does
not rely on existing kernel allocators (SLAB, etc) since those
allocators are too tightly coupled with the paging mechanism, which isn't
needed for the intended RAR use cases.

An mmap() implementation is provided for debugging purposes to simplify
RAR memory access from the user space.  However, it will effectively be
a no-op when RAR access control is enabled since the CPU will not be
able to access RAR.

This driver should not be confused with the rar_register driver.  That
driver exposes an interface to access RAR registers on the Moorestown
platform.  The RAR handler driver relies on the rar_register driver for
low level RAR register reads and writes.

This patch was generated and built against the latest linux-2.6 master
branch.
Signed-off-by: NOssama Othman <ossama.othman@intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Remove staging/poch.

Reasons for removal are -- The driver has serious cache
issues, that I couldn't fix. The card vendor is working
on a better replacement for the driver. The driver has
been delayed a lot and development has come to a stand
still.
Signed-off-by: NVijay Kumar B. <vijaykumar@bravegnu.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Obviously still needs serious attention, but it compiles.

Original author: Rick Dobbs

Add driver to support wanPMC-CxT1E1 card.

This card provides 1-4 ports of T1E1 in PMC form factor.

Note, Rick doesn't want his email showing up as the "From:" author, but
has given his blessing to have the code included in the kernel tree.
Signed-off-by: NBob Beers <bob.beers@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Renames the directory in which the driver files
are located; again for clarity.
Signed-off-by: NMark Allyn <mark.a.allyn@intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

It turns out that Mimio has a userspace solution for this product using
libusb, and the in-kernel driver is just getting in the way now and
causing problems.  So they have asked that the in-kernel driver be
removed.  As the staging driver wasn't quite working anyway, and Mimio
supports their libusb solution for all distros, I am removing the
in-kernel driver.

The libusb solution can be downloaded from:
	http://www.mimio.com/downloads/mimio_studio_software/linux.asp

Cc: <mwilder@cs.nmsu.edu>
Cc: Phil Hannent <phil@hannent.co.uk>
Cc: Marc Rousseau <Marc.Rousseau@mimio.com>
Cc: stable <stable@kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch supersedes the earlier ones sent by Manu Abraham to add
the Broadcom Crystal HD driver to the staging tree, per discussion
with him about it. I've been working with Broadcom's Naren Sankar
on this driver for a number of months, and had already talked Naren
about submitting this on Broadcom's behalf, didn't expect anyone
else to jump on submitting it as quickly as Manu did. ;)

This version is a one-shot deal, incorporating the original driver,
Manu's coding style clean-ups, udev device creation support from
Edgar 'gimli' Hucek, and a number of other small tweaks from myself
and Scott Davilla, the other individual who has been working closely
on this code with Naren and I.

I've tested this iteration of the code lightly on a mini pci-e board
in a ThinkPad T61p running x86_64 Fedora 12, with the expected results,
and will test further on other systems with other variants of the card
(I have three varieties of this device currently in hand). Scott has
also tested on assorted primarily i686 varieties of Ubuntu, and Naren
has tested with both Fedora and Ubuntu, iirc.

Note: only the 70012 is currently supported by this driver, 70015
support will follow later. Also note that Blu-Ray support isn't
enabled (at the firmware level), due to misc fun related to the
BD encryption scheme, DRM, etc. :\

I *do* have a git tree containing the driver, lib, gst plugin and
firmware that I'm working from at the moment[*], as there are inter-
dependencies between the driver and lib, and the driver can be used
with kernels going a ways back (I've only tested back to 2.6.18 as
it exists in Red Hat Enterprise Linux 5). I'm exporting from there,
into a linux-next tree, then generating patches from there. The goal
is to feed everything upstream as quickly as possible, but there are
users who want this code for earlier kernels too...

The firmware will be submitted for inclusion in dwmw2's linux-firmware
tree once there is a suitable redistribution-no-modification type of
license on it (I believe Naren is working with Broadcom legal to get
that in place).

Changelog from initial Broadcom release to here:

commit d20475d444610c5683d09e63f707f5bb22359062
Author: Jarod Wilson <jarod@redhat.com>
Date:   Mon Jan 4 13:55:16 2010 -0500

    include: lib doesn't build w/o the removed stdint include
    
    So add it back...
Signed-off-by: NJarod Wilson <jarod@redhat.com>

commit c181070a330530b792d2b80e3ec6ab12a5a57394
Author: Scott Davilla <davilla@4pi.com>
Date:   Mon Jan 4 13:38:37 2010 -0500

    include: don't define VOID if its already defined
Signed-off-by: NScott Davilla <davilla@4pi.com>
Signed-off-by: NJarod Wilson <jarod@redhat.com>

commit 33d8a2b691e81212e398f53770578d79650bf0bc
Author: Jarod Wilson <jarod@redhat.com>
Date:   Mon Jan 4 13:12:10 2010 -0500

    driver: create crystalhd device using udev
    
    Based on:
    http://sourceforge.net/apps/trac/archvdr/browser/trunk/archvdr/crystalhd/use_udev.patch
    
    Signed-off-by: Edgar ( gimli ) Hucek <ebsi4711 at gmail dot com>
    
    Formatting tweaks, error-handling path fixups and any bugs added by Jarod.
Signed-off-by: NJarod Wilson <jarod@redhat.com>

commit c44c64dea5537814796fcbe2d9db0209383c78b9
Author: Manu Abraham <abraham.manu@gmail.com>
Date:   Mon Jan 4 10:32:47 2010 -0500

    crystalhd: coding style cleanups
Signed-off-by: NManu Abraham <abraham.manu@gmail.com>
Signed-off-by: NJarod Wilson <jarod@redhat.com>

commit cffa6da7467ff697a656d1dfff54bb0513a053dc
Author: Jarod Wilson <jarod@redhat.com>
Date:   Mon Jan 4 10:17:27 2010 -0500

    crystalhd: run dos2unix over everything, this is linux source...
Signed-off-by: NJarod Wilson <jarod@redhat.com>

commit 7fa38a282db7af5a5746055f7c6cef8a9b8ee138
Author: Jarod Wilson <jarod@redhat.com>
Date:   Mon Jan 4 10:02:33 2010 -0500

    crystalhd: initial import of released Broadcom code
    
    Straight import of:
    http://www.broadcom.com/docs/support/crystalhd/crystalhd_linux_20091229.zip
    
    Unfortunately, we're unable to publicly publish all the history that got
    us from the initial internal code to what was released here, but such is
    life, we can just be happy we've got this open-sourced now. :)
Signed-off-by: NJarod Wilson <jarod@redhat.com>
Signed-off-by: NNaren Sankar <nsankar@broadcom.com>
Signed-off-by: NScott Davilla <davilla@4pi.com>
Signed-off-by: NManu Abraham <abraham.manu@gmail.com>
Signed-off-by: NJarod Wilson <jarod@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

No one seems to be able to maintain this, or merge it into mainline, so
remove it.
Acked-by: NLeon Woestenberg <leon@sidebranch.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

No one seems to be maintaining this anymore, and it is not on any
track to be merged to mainline.

Cc: Ashwin Ganti <ashwin.ganti@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

It has no users, and no developers to maintain it to get
it merged into mainline.

So sad.

Cc: Daniel Drake <ddrake@brontes3d.com>
Cc: Justin Bronder <jsbronder@brontes3d.com>
Cc: Duane Griffin <duaneg@dghda.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Now it will build with the rest of the kernel

Cc: Scott Smedley <ss@aao.gov.au>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

We are happy enough that the KMS driver is stable enough for enough people
for the kms enable/disable to leave staging. Distros can now contemplate
turning this on.
Signed-off-by: NDave Airlie <airlied@redhat.com>

DST is dead, no one is using it and upstream
has abandoned it, so remove it from the tree because
it is not going anywhere.
Acked-by: NEvgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Yeeloong netbook has a sm712 video card, need this driver, but it is not
ready to upstream yet, so, go to drivers/staing at first.

This source code is originally from Silicon Motion Technology Corp, and
maintained at http://dev.lemote.com/code/linux_loongson for YeeLoong
netbook. I have done a lot of cleanups for it and merged it into my git
repository at http://dev.lemote.com/code/rt4ls.

Thanks to Simon for testing it on a little-endian x86 platform.

Thanks to Olivier Croset <olivier.croset@actis-computer.com> for
reporting the problem about __BIG_ENDIAN compiling problem and send a
relative patch.

The suspend/resume and blank support are contributed by Jason from
Silicon Motion Technology.
Tested-by: NSimon Braunschmidt <sbraun@emlix.com>
Signed-off-by: NWu Zhangjin <wuzhangjin@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This commit adds the vmwgfx driver for the VWware Virtual GPU aka SVGA.
The driver is under staging the same as Nouveau and Radeon KMS. Hopefully
the 2D ioctls are bug free and don't need changing, so that part of the
API should be stable. But there there is a pretty big chance that the 3D API
will change in the future.
Signed-off-by: NThomas Hellström <thellstrom@vmware.com>
Signed-off-by: NJakob Bornecrantz <jakob@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

This is a drive for the Samsung N128 laptop to control the wireless LED
and backlight.

Many thanks to Joey Lee for his help in testing and finding all of my
bugs in the development of this driver, it has been invaluable.

Cc: Joey Lee <jlee@novell.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

B.A.T.M.A.N. (better approach to mobile ad-hoc networking) is
a routing protocol for multi-hop ad-hoc mesh networks. The
networks may be wired or wireless. See
http://www.open-mesh.org/ for more information and user space
tools.

This is the first submission for inclusion in staging.
Signed-off-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Add it to staging Kbuild and fixes some API differences that prevents
compilation.

It seems that the ieee80211 stack is very close to rtl8192su one.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

These drivers are no longer being developed and the original authors
seem to have abandonded them and hence, do not want them in the mainline
kernel tree.

So sad :(

Cc: Brian Swetland <swetland@google.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

WLAN driver for cards using the HERMES II and HERMES II.5 chipset

Based on Agere Systems Linux LKM Wireless Driver Source Code,
Version 7.22; complies with Open Source BSD License.

The software is a modified version of wl_lkm_722_abg.tar.gz from the
Agere Systems website, addapted for Ubuntu 9.04 and modified to
fit in the current Linux kernel (2.6.31).

Modified for kernel 2.6 by Henk de Groot <pe1dnn@amsat.org>
Based on 7.18 version by Andrey Borzenkov <arvidjaar@mail.ru> $Revision: 39 $
Signed-off-by: NHenk de Groot <pe1dnn@amsat.org>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Creates RAM based block devices (/dev/ramzswapX) which can be
used (only) as swap disks. Pages swapped to these are compressed
and stored in memory itself.

The module is called ramzswap.ko. It depends on:
 - xvmalloc memory allocator (compiled with this driver)
 - lzo_compress.ko
 - lzo_decompress.ko

See ramzswap.txt for usage details.
Signed-off-by: NNitin Gupta <ngupta@vflare.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

rt2860 handles now all rt2860/rt3090 chipsets.
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This adds a drm/kms staging non-API stable driver for GPUs from NVIDIA.

This driver is a KMS-based driver and requires a compatible nouveau
userspace libdrm and nouveau X.org driver.

This driver requires firmware files not available in this kernel tree,
interested parties can find them via the nouveau project git archive.

This driver is reverse engineered, and is in no way supported by nVidia.

Support for nearly the complete range of nvidia hw from nv04->g80 (nv50)
is available, and the kms driver should support driving nearly all
output types (displayport is under development still) along with supporting
suspend/resume.

This work is all from the upstream nouveau project found at
nouveau.freedesktop.org.

The original authors list from nouveau git tree is:
Anssi Hannula <anssi.hannula@iki.fi>
Ben Skeggs <bskeggs@redhat.com>
Francisco Jerez <currojerez@riseup.net>
Maarten Maathuis <madman2003@gmail.com>
Marcin Kościelnicki <koriakin@0x04.net>
Matthew Garrett <mjg@redhat.com>
Matt Parnell <mparnell@gmail.com>
Patrice Mandin <patmandin@gmail.com>
Pekka Paalanen <pq@iki.fi>
Xavier Chantry <shiningxc@gmail.com>
along with project founder Stephane Marchesin <marchesin@icps.u-strasbg.fr>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

It's no longer needed as the p54spi driver is the same thing,
under a different name and in the correct portion of the kernel tree.


Cc: Javier Martinez Canillas <martinez.javier@gmail.com>
Cc: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Move the netwave driver to drivers/staging.  This is another pre-802.11
driver that has seen virtually no non-API-fixup activity in years, and
for which no active hardware is likely to still exist.  This driver
represents unnecessary ongoing maintenance for no clear benefit.

This patch brought to you by the "hacking" session at the 2009 Kernel
Summit in Tokyo, Japan...
Acked-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

Move the wavelan driver to drivers/staging.  This is another pre-802.11
driver that has seen virtually no non-API-fixup activity in years, and
for which no active hardware is likely to still exist.  This driver
represents unnecessary ongoing maintenance for no clear benefit.

This patch brought to you by the "hacking" session at the 2009 Kernel
Summit in Tokyo, Japan...
Acked-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

Move the arlan driver to drivers/staging.  This is another pre-802.11
driver that has seen virtually no non-API-fixup activity in years, and
for which no active hardware is likely to still exist.  This driver
represents unnecessary ongoing maintenance for no clear benefit.

This patch brought to you by the "hacking" session at the 2009 Kernel
Summit in Tokyo, Japan...
Acked-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

Move the strip ("Starmode Radio IP") driver to drivers/staging.  For
several years this driver has only seen API "bombing-run" changes, and
few people ever had the hardware.  This driver represents unnecessary
ongoing maintenance for no clear benefit.

This patch brought to you by the "hacking" session at the 2009 Kernel
Summit in Tokyo, Japan...
Acked-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

The author has found a number of problems with the current version
of this driver in the current kernel, and is reworking it to get
things working again.  Because of that, it would be better to remove
the driver now and add it back in a future kernel release.

Cc: H.J. Thomassen <hjt@ATComputing.nl>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The agnx driver in the staging tree is broken, does not work, and
development is dead.  The developers have asked for it to be removed
so it now is.
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>