linux/drivers/staging/Kconfig

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menuconfig STAGING
bool "Staging drivers"
default n
---help---
This option allows you to select a number of drivers that are
not of the "normal" Linux kernel quality level. These drivers
are placed here in order to get a wider audience to make use of
them. Please note that these drivers are under heavy
development, may or may not work, and may contain userspace
interfaces that most likely will be changed in the near
future.
Using any of these drivers will taint your kernel which might
affect support options from both the community, and various
commercial support organizations.
If you wish to work on these drivers, to help improve them, or
to report problems you have with them, please see the
driver_name.README file in the drivers/staging/ directory to
see what needs to be worked on, and who to contact.
If in doubt, say N here.
if STAGING
config STAGING_EXCLUDE_BUILD
bool "Exclude Staging drivers from being built" if STAGING
default y
---help---
Are you sure you really want to build the staging drivers?
They taint your kernel, don't live up to the normal Linux
kernel quality standards, are a bit crufty around the edges,
and might go off and kick your dog when you aren't paying
attention.
Say N here to be able to select and build the Staging drivers.
This option is primarily here to prevent them from being built
when selecting 'make allyesconfg' and 'make allmodconfig' so
don't be all that put off, your dog will be just fine.
if !STAGING_EXCLUDE_BUILD
source "drivers/staging/et131x/Kconfig"
source "drivers/staging/slicoss/Kconfig"
source "drivers/staging/sxg/Kconfig"
source "drivers/staging/me4000/Kconfig"
source "drivers/staging/meilhaus/Kconfig"
source "drivers/staging/go7007/Kconfig"
source "drivers/staging/usbip/Kconfig"
source "drivers/staging/winbond/Kconfig"
source "drivers/staging/wlan-ng/Kconfig"
source "drivers/staging/echo/Kconfig"
source "drivers/staging/at76_usb/Kconfig"
source "drivers/staging/poch/Kconfig"
source "drivers/staging/agnx/Kconfig"
source "drivers/staging/otus/Kconfig"
source "drivers/staging/rt2860/Kconfig"
source "drivers/staging/rt2870/Kconfig"
source "drivers/staging/rt3070/Kconfig"
source "drivers/staging/comedi/Kconfig"
source "drivers/staging/asus_oled/Kconfig"
source "drivers/staging/panel/Kconfig"
source "drivers/staging/altpciechdma/Kconfig"
source "drivers/staging/rtl8187se/Kconfig"
source "drivers/staging/rspiusb/Kconfig"
source "drivers/staging/mimio/Kconfig"
source "drivers/staging/frontier/Kconfig"
source "drivers/staging/epl/Kconfig"
source "drivers/staging/android/Kconfig"
source "drivers/staging/dst/Kconfig"
source "drivers/staging/pohmelfs/Kconfig"
source "drivers/staging/stlc45xx/Kconfig"
source "drivers/staging/uc2322/Kconfig"
source "drivers/staging/b3dfg/Kconfig"
source "drivers/staging/phison/Kconfig"
source "drivers/staging/p9auth/Kconfig"
source "drivers/staging/heci/Kconfig"
source "drivers/staging/line6/Kconfig"
source "drivers/staging/serqt_usb/Kconfig"
drm/radeon: introduce kernel modesetting for radeon hardware Add kernel modesetting support to radeon driver, use the ttm memory manager to manage memory and DRM/GEM to provide userspace API. In order to avoid backward compatibility issue and to allow clean design and code the radeon kernel modesetting use different code path than old radeon/drm driver. When kernel modesetting is enabled the IOCTL of radeon/drm driver are considered as invalid and an error message is printed in the log and they return failure. KMS enabled userspace will use new API to talk with the radeon/drm driver. The new API provide functions to create/destroy/share/mmap buffer object which are then managed by the kernel memory manager (here TTM). In order to submit command to the GPU the userspace provide a buffer holding the command stream, along this buffer userspace have to provide a list of buffer object used by the command stream. The kernel radeon driver will then place buffer in GPU accessible memory and will update command stream to reflect the position of the different buffers. The kernel will also perform security check on command stream provided by the user, we want to catch and forbid any illegal use of the GPU such as DMA into random system memory or into memory not owned by the process supplying the command stream. This part of the code is still incomplete and this why we propose that patch as a staging driver addition, future security might forbid current experimental userspace to run. This code support the following hardware : R1XX,R2XX,R3XX,R4XX,R5XX (radeon up to X1950). Works is underway to provide support for R6XX, R7XX and newer hardware (radeon from HD2XXX to HD4XXX). Authors: Jerome Glisse <jglisse@redhat.com> Dave Airlie <airlied@redhat.com> Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-05 12:42:42 +00:00
source "drivers/gpu/drm/radeon/Kconfig"
endif # !STAGING_EXCLUDE_BUILD
endif # STAGING