aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/staging/Makefile (follow)
AgeCommit message (Collapse)AuthorFilesLines
2012-10-01Merge tag 'tty-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/ttyLinus Torvalds1-0/+1
Pull TTY changes from Greg Kroah-Hartman: "As we skipped the merge window for 3.6-rc1 for the tty tree, everything is now settled down and working properly, so we are ready for 3.7-rc1. Here's the patchset, it's big, but the large changes are removing a firmware file and adding a staging tty driver (it depended on the tty core changes, so it's going through this tree instead of the staging tree.) All of these patches have been in the linux-next tree for a while. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" Fix up more-or-less trivial conflicts in - drivers/char/pcmcia/synclink_cs.c: tty NULL dereference fix vs tty_port_cts_enabled() helper function - drivers/staging/{Kconfig,Makefile}: add-add conflict (dgrp driver added close to other staging drivers) - drivers/staging/ipack/devices/ipoctal.c: "split ipoctal_channel from iopctal" vs "TTY: use tty_port_register_device" * tag 'tty-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (235 commits) tty/serial: Add kgdb_nmi driver tty/serial/amba-pl011: Quiesce interrupts in poll_get_char tty/serial/amba-pl011: Implement poll_init callback tty/serial/core: Introduce poll_init callback kdb: Turn KGDB_KDB=n stubs into static inlines kdb: Implement disable_nmi command kernel/debug: Mask KGDB NMI upon entry serial: pl011: handle corruption at high clock speeds serial: sccnxp: Make 'default' choice in switch last serial: sccnxp: Remove mask termios caps for SW flow control serial: sccnxp: Report actual baudrate back to core serial: samsung: Add poll_get_char & poll_put_char Powerpc 8xx CPM_UART setting MAXIDL register proportionaly to baud rate Powerpc 8xx CPM_UART maxidl should not depend on fifo size Powerpc 8xx CPM_UART too many interrupts Powerpc 8xx CPM_UART desynchronisation serial: set correct baud_base for EXSYS EX-41092 Dual 16950 serial: omap: fix the reciever line error case 8250: blacklist Winbond CIR port 8250_pnp: do pnp probe before legacy probe ...
2012-09-21staging: drm/imx: Add i.MX drm core supportSascha Hauer1-0/+1
This patch adds the i.MX glue stuff between i.MX and drm. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-21staging: dgrp: add dgrp to the buildBill Pemberton1-0/+1
Kconfig and Makefile changes to add dgrp to the build system. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: ced1401: add driver to the buildGreg Kroah-Hartman1-0/+1
This adds the ced1401 driver to the build system. Yes, there are a lot of warning messages, but it does compile, so it should be good to get going. Cc: Alois Schlögl <alois.schloegl@ist.ac.at> Cc: Greg P. Smith <greg@ced.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-07staging: add Silicom Bypass driverDanielC1-0/+1
The Silicom Bypass Network Interface Cards (NICs) are network cards with paired ports (2 or 4). The pairs either act as a "wire" allowing the network packets to pass or insert the device in between the two ports. When paired with the on-board hardware watchdog or other failsafe, they provide high availability for the network in the face of software outages or maintenance. Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-05staging: ramster: move to new zcache2 codebaseDan Magenheimer1-0/+1
[V2: rebased to apply to 20120905 staging-next, no other changes] The original zcache in staging is a "demo" version, and this is a massive rewrite. This was intended to result in a merged zcache and ramster, but that option has been blocked so, to continue forward progress on ramster and future related projects, only ramster moves to the new codebase. To differentiate between the old demo zcache and the rewrite, we refer to the latter as zcache2, config'd as CONFIG_ZCACHE2. Zcache and zcache2 cannot be built in the same kernel, so CONFIG_ZCACHE2 implies !CONFIG_ZCACHE. This developer still has hope that zcache and zcache2 will be merged into one codebase. Until then, zcache2 can be considered a one-node version of ramster. No history of changes was recorded during the zcache2 rewrite and recreating a sane one would be a Sisyphean task but, since ramster is still in staging and has been unchanged since it was merged, presumably this is acceptable. This commit also provides the hooks in zcache2 for ramster, but all ramster-specific code is provided in a separate commit. Some of the highlights of this rewritten codebase for zcache2: (Note: If you are not familiar with the tmem terminology, you can review it here: http://lwn.net/Articles/454795/ ) 1. Merge of "demo" zcache and the v1.1 version of zcache in ramster. Zcache and ramster had a great deal of duplicate code which is now merged. In essence, zcache2 *is* ramster but with no remote machine available, but !CONFIG_RAMSTER will avoid compiling lots of ramster-specific code. 2. Allocator. Previously, persistent pools used zsmalloc and ephemeral pools used zbud. Now a completely rewritten zbud is used for both. Notably this zbud maintains all persistent (frontswap) and ephemeral (cleancache) pageframes in separate queues in LRU order. 3. Interaction with page allocator. Zbud does no page allocation/freeing, it is done entirely in zcache2 where it can be tracked more effectively. 4. Better pre-allocation. Previously, on put, if a new pageframe could not be pre-allocated, the put would fail, even if the allocator had plenty of partial pages where the data could be stored; this is now fixed. 5. Ouroboros ("eating its own tail") allocation. If no pageframe can be allocated AND no partial pages are available, the least-recently-used ephemeral pageframe is reclaimed immediately (including flushing tmem pointers to it) and re-used. This ensures that most-recently-used cleancache pages are more likely to be retained than LRU pages and also that, as in the core mm subsystem, anonymous pages have a higher priority than clean page cache pages. 6. Zcache and zbud now use debugfs instead of sysfs. Ramster uses debugfs where possible and sysfs where necessary. (Some ramster configuration is done from userspace so some sysfs is necessary.) 7. Modularization. As some have observed, the monolithic zcache-main.c code included zbud code, which has now been separated into its own code module. Much ramster-specific code in the old ramster zcache-main.c has also been moved into ramster.c so that it does not get compiled with !CONFIG_RAMSTER. 8. Rebased to 3.5. This new codebase also provides hooks for several future new features: A. WasActive patch, requires some mm/frontswap changes previously posted. A new version of this patch will be provided separately. See ifdef __PG_WAS_ACTIVE B. Exclusive gets. It seems tmem _can_ support exclusive gets with a minor change to both zcache2 and a small backwards-compatible change to frontswap.c. Explanation and frontswap patch will be provided separately. See ifdef FRONTSWAP_HAS_EXCLUSIVE_GETS C. Ouroboros writeback. Since persistent (frontswap) pages may now also be reclaimed in LRU order, the foundation is in place to properly writeback these pages back into the swap cache and then the swap disk. This is still under development and requires some other mm changes which are prototyped. See ifdef FRONTSWAP_HAS_UNUSE. A new feature that desperately needs attention (if someone is looking for a way to contribute) is kernel module support. A preliminary version of a patch was posted by Erlangen University and needs to be integrated and tested for zcache2 and brought up to kernel standards. If anybody is interested on helping out with any of these, let me know! Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-05staging: ramster: remove old driver to prep for new baseDan Magenheimer1-1/+0
[V2: rebased to apply to 20120905 staging-next, no other changes] To prep for moving the ramster codebase on top of the new redesigned zcache2 codebase, we remove ramster (as well as its contained diverged v1.1 version of zcache) entirely. Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-16staging: OMAP4+: thermal: introduce bandgap temperature sensorEduardo Valentin1-0/+1
In the System Control Module, OMAP supplies a voltage reference and a temperature sensor feature that are gathered in the band gap voltage and temperature sensor (VBGAPTS) module. The band gap provides current and voltage reference for its internal circuits and other analog IP blocks. The analog-to-digital converter (ADC) produces an output value that is proportional to the silicon temperature. This patch provides a platform driver which expose this feature. It is moduled as a MFD child of the System Control Module core MFD driver. This driver provides only APIs to access the device properties, like temperature, thresholds and update rate. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: J Keerthy <j-keerthy@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-19Staging: add CSR Wifi "os helper" moduleGreg Kroah-Hartman1-0/+1
This module is used by the CSR wifi driver to "abstract" away the OS-specific parts of core functions. It will be eventually deleted, but for now is needed as the CSR driver relies on it. Cc: Mikko Virkkilä <mikko.virkkila@bluegiga.com> Cc: Lauri Hintsala <Lauri.Hintsala@bluegiga.com> Cc: Riku Mettälä <riku.mettala@bluegiga.com> Cc: Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-12staging: sm7xxfb: sm7xx becomes sm7xxfbJavier M. Mellid1-1/+1
Rename sm7xx driver to sm7xxfb. Fix Kconfig and Makefile to fit the new change. Changes are coherent with the rest of stable framebuffer drivers. TODO updated. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-22Merge tag 'staging-3.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds1-2/+3
Pull staging tree changes from Greg Kroah-Hartman: "Here is the big staging tree pull request for the 3.5-rc1 merge window. Loads of changes here, and we just narrowly added more lines than we added: 622 files changed, 28356 insertions(+), 26059 deletions(-) But, good news is that there is a number of subsystems that moved out of the staging tree, to their respective "real" portions of the kernel. Code that moved out was: - iio core code - mei driver - vme core and bridge drivers There was one broken network driver that moved into staging as a step before it is removed from the tree (pc300), and there was a few new drivers added to the tree: - new iio drivers - gdm72xx wimax USB driver - ipack subsystem and 2 drivers All of the movements around have acks from the various subsystem maintainers, and all of this has been in the linux-next tree for a while. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" Fixed up various trivial conflicts, along with a non-trivial one found in -next and pointed out by Olof Johanssen: a clean - but incorrect - merge of the arch/arm/boot/dts/at91sam9g20.dtsi file. Fix up manually as per Stephen Rothwell. * tag 'staging-3.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (536 commits) Staging: bcm: Remove two unused variables from Adapter.h Staging: bcm: Removes the volatile type definition from Adapter.h Staging: bcm: Rename all "INT" to "int" in Adapter.h Staging: bcm: Fix warning: __packed vs. __attribute__((packed)) in Adapter.h Staging: bcm: Correctly format all comments in Adapter.h Staging: bcm: Fix all whitespace issues in Adapter.h Staging: bcm: Properly format braces in Adapter.h Staging: ipack/bridges/tpci200: remove unneeded casts Staging: ipack/bridges/tpci200: remove TPCI200_SHORTNAME constant Staging: ipack: remove board_name and bus_name fields from struct ipack_device Staging: ipack: improve the register of a bus and a device in the bus. staging: comedi: cleanup all the comedi_driver 'detach' functions staging: comedi: remove all 'default N' in Kconfig staging: line6/config.h: Delete unused header staging: gdm72xx depends on NET staging: gdm72xx: Set up parent link in sysfs for gdm72xx devices staging: drm/omap: initial dmabuf/prime import support staging: drm/omap: dmabuf/prime mmap support pstore/ram: Add ECC support pstore/ram: Switch to persistent_ram routines ...
2012-05-16staging: usb: gadget: Add Configurable Composite Gadget driverMike Lockwood1-0/+1
The Configurable Gadget driver is a composite driver that allows userspace to change at runtime the list of functions enabled in its configuration and to configure these functions. It supports multiple functions: acm, rndis, and mass storage. It is usually controlled by a daemon that changes the configuration based on user settings. For example, rndis is enabled when the user enables sharing the phone data connection. As an example on how to use it, the following shell commands will make the gadget disconnect from the host and make it be re-enumerated as a composite with 1 rndis and 2 acm interfaces, and a different product id: echo 0 > /sys/class/ccg_usb/ccg0/enable echo rndis,acm > /sys/class/ccg_usb/ccg0/functions echo 2 > /sys/class/ccg_usb/ccg0/f_acm/instances echo -n 0x2d01 > /sys/module/g_ccg/parameters/idProduct echo 1 > /sys/class/ccg_usb/ccg0/enable The driver requires a gadget controller that supports software control of the D+ pullup and the controller driver must support disabling the pullup during composite_bind. Signed-off-by: Mike Lockwood <lockwood@android.com> Signed-off-by: Benoit Goby <benoit@android.com> [import from android.c, implement review comments, remove adb,mtp,ptp,accessory] Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-15staging: gdm72xx: Add GCT GDM72xx WiMAX driver.Sage Ahn1-0/+1
This patch provides the kernel driver for the GDM72xx WiMAX chips developed by GCT Semiconductor, Inc., which enables mobile WiMAX connection on the Linux host. Signed-off-by: Sage Ahn <syahn@gctsemi.com> Cc: Ben Chan <benchan@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-10USB: remove staging quatech_usb2 driverGreg Kroah-Hartman1-1/+0
Now that we have a "real" driver for the quatech devices, we can remove the drivers/staging/quatech_usb2/ driver as it is no longer needed. Thanks to Bill Pemberton for writing the new driver. Cc: Richard Ash <richard@audacityteam.org> Cc: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-09Staging: IndustryPack bus for the Linux KernelSamuel Iglesias Gonsalvez1-0/+1
Add IndustryPack bus support for the Linux Kernel. This is a virtual bus that allows to perform all the operations between carrier and mezzanine boards. Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01Staging: mei: move the mei code out of stagingGreg Kroah-Hartman1-1/+0
It's been cleaned up, and there's nothing else left to do, so move it out of staging into drivers/misc/ where all can use it now. Cc: Tomas Winkler <tomas.winkler@intel.com> Cc: Oren Weil <oren.jer.weil@intel.com> Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-13NET: pc300, move to staging as it is brokenJiri Slaby1-0/+1
It was marked as BROKEN back in 2008. It is because the tty handling in the driver is really broken. There was some activity in January 2012 to fix the driver, but the patch was commented to be bogus: https://lkml.org/lkml/2012/1/29/160 and we have not heard back from the author since then: https://lkml.org/lkml/2012/3/28/412 So since nobody stepped in and rewrote the driver, it is time to move it out of line now. And drop it some time later if nobody comes up with patches to fix the driver in staging. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Acked-by: David S. Miller <davem@davemloft.net> Cc: Alan Cox <alan@linux.intel.com> Cc: Andrea Shepard <andrea@persephoneslair.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-10staging: evict abandoned 68360serial.c driver from the kernelPaul Gortmaker1-1/+0
commit 3a0db7215c88077b61a673215756ec4a0dc0c7a5 "TTY: serial, move 68360 driver to staging" did so because the driver had remained broken since 2008. It also added this text to the TODO file: "If no one steps up to adopt any of these drivers, they will be removed in the 3.4 release." A quick search on the internet doesn't reveal anyone actively trying to update/fix this driver, so follow through on the above and remove it from the pending 3.4 release. Cc: Jiri Slaby <jslaby@suse.cz> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Alan Cox <alan@linux.intel.com> Cc: Greg Ungerer <gerg@snapgear.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-24staging: ozwpan: Plumbed in Kconfig and KbuildChris Kelly1-0/+1
Added Kconfig and Kbuild files for ozwpan USB over WiFi driver. Modified parent Makefile and Kconfig to include them. Signed-off-by: Chris Kelly <ckelly@ozmodevices.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-15staging: ramster: enable as staging driverDan Magenheimer1-0/+1
RAMster implements peer-to-peer transcendent memory, allowing a "cluster" of kernels to dynamically pool their RAM. Enable build of ramster as a staging driver Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-13Staging: hv: storvsc: Move the storage driver out of the staging areaK. Y. Srinivasan1-1/+0
The storage driver (storvsc_drv.c) handles all block storage devices assigned to Linux guests hosted on Hyper-V. This driver has been in the staging tree for a while and this patch moves it out of the staging area. James was willing to apply this patch during the 3.3-rc phase and a decision was taken to defer this to 3.4 since Greg had queued up a bunch of storvsc patches for 3.4. Now that Greg has applied all of the pending storvsc patches, I am sending this patch to move this driver out of staging. Based on James' recommendation, this patch gets rid of the unneeded files in the staging/hv directory. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Acked-by: James Bottomley <JBottomley@Parallels.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-10Merge tag 'staging-3.3-rc3' into staging-nextGreg Kroah-Hartman1-1/+2
This was done to resolve some merge issues with the following files that had changed in both branches: drivers/staging/rtl8712/rtl871x_sta_mgt.c drivers/staging/tidspbridge/rmgr/drv_interface.c drivers/staging/zcache/zcache-main.c Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-10staging: ramster: delete the driverGreg Kroah-Hartman1-1/+0
Turns out it's not quite ready to be included, thanks to some other work done in the zcache and zram code, which breaks this driver. So, delete it for now, per the recommendation of Dan. Acked-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-09staging: fix the build breakage cuased by telephony driversTomas Winkler1-0/+1
Fix build error caused by commit: 6222d7a17745f6e48fddda7245e4bb0d58bfeaf0 telephony: Move to staging The telephony driver was moved to staging but the Makefiles weren't updated Cc: Joe Perches <joe@perches.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-08staging: zram: remove xvmallocNitin Gupta1-1/+0
Removes the xvmalloc allocator code from the zram driver Signed-off-by: Nitin Gupta <ngupta@vflare.org> Acked-by: Seth Jennings <sjenning@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-08staging: add zsmalloc to Kconfig/MakefileSeth Jennings1-0/+1
Adds the new zsmalloc library to the staging Kconfig and Makefile Signed-off-by: Seth Jennings <sjenning@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-08staging: ramster: enable as staging driverDan Magenheimer1-0/+1
Enable build of ramster as a staging driver Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-08staging: pohmelfs: remove drivers/staging/pohmelfsEvgeniy Polyakov1-1/+0
New pohmelfs is coming, and it is time to remove deadly old design https://lkml.org/lkml/2012/2/8/293 Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-08staging: delete gma500 driverGreg Kroah-Hartman1-1/+0
It's now "properly" merged into the DRM tree in the kernel, so delete the staging version of the driver as it is far obsolete and broken. Requested-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-08Staging: lttng: remove from the drivers/staging/ treeGreg Kroah-Hartman1-1/+0
The "proper" way to do this is to work with the existing in-kernel tracing subsystem and work to get the missing features that are in lttng into those subsystems. Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-08staging: remove intel_sst driverGreg Kroah-Hartman1-1/+0
Intel has asked that this driver now be removed from the tree, and I am happy to oblige. Cc: Vinod Koul <vinod.koul@intel.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-30Staging: android: add the code back to the buildGreg Kroah-Hartman1-0/+1
It builds, so ship it! Cc: Arve Hjønnevåg <arve@android.com> Cc: Brian Swetland <swetland@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-29staging: add LTTng to buildMathieu Desnoyers1-0/+1
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26staging: add omapdrm DRM/KMS driver for TI OMAP platformsRob Clark1-0/+1
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: Rob Clark <rob@ti.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: delete spectra driverGreg Kroah-Hartman1-1/+0
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: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-03staging: Move media drivers to staging/mediaMauro Carvalho Chehab1-7/+1
In practice, it is being hard to distinguish when a patch should go to staging tree or to the media tree. Better to distinguish it, by putting the media drivers at a separate staging directory. Newer staging drivers that include anything with "dvb*.h", "v4l2*.h" or "videodev2.h" should go to the drivers/staging/media tree. Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-11-03[media] move cx25821 out of stagingMauro Carvalho Chehab1-1/+0
This driver had the major issues already fixed. Move it out of staging. Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-11-03[media] staging: as102: Enable compilationPiotr Chmura1-0/+1
Fix compilation errors in the USB driver by replacing usb_buffer_free(), usb_buffer_alloc() with usb_free_coherent() and usb_alloc_coherent(). Add entries for the driver in parent Makefile and Kconfig. [snjw23@gmail.com: minor edit to changelog] Cc: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Piotr Chmura <chmooreck@poczta.onet.pl> Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-10-31Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediaLinus Torvalds1-2/+0
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (348 commits) [media] pctv452e: Remove bogus code [media] adv7175: Make use of media bus pixel codes [media] media: vb2: fix incorrect return value [media] em28xx: implement VIDIOC_ENUM_FRAMESIZES [media] cx23885: Stop the risc video fifo before reconfiguring it [media] cx23885: Avoid incorrect error handling and reporting [media] cx23885: Avoid stopping the risc engine during buffer timeout [media] cx23885: Removed a spurious function cx23885_set_scale() [media] cx23885: v4l2 api compliance, set the audioset field correctly [media] cx23885: hook the audio selection functions into the main driver [media] cx23885: add generic functions for dealing with audio input selection [media] cx23885: fixes related to maximum number of inputs and range checking [media] cx23885: Initial support for the MPX-885 mini-card [media] cx25840: Ensure AUDIO6 and AUDIO7 trigger line-in baseband use [media] cx23885: Enable audio line in support from the back panel [media] cx23885: Allow the audio mux config to be specified on a per input basis [media] cx25840: Enable support for non-tuner LR1/LR2 audio inputs [media] cx23885: Name an internal i2c part and declare a bitfield by name [media] cx23885: Ensure VBI buffers timeout quickly - bugfix for vbi hangs during streaming [media] cx23885: remove channel dump diagnostics when a vbi buffer times out ... Fix up trivial conflicts in drivers/misc/altera-stapl/altera.c (header file rename vs add)
2011-10-26Merge branch 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds1-2/+1
* 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1519 commits) staging: et131x: Remove redundant check and return statement staging: et131x: Mainly whitespace changes to appease checkpatch staging: et131x: Remove last of the forward declarations staging: et131x: Remove even more forward declarations staging: et131x: Remove yet more forward declarations staging: et131x: Remove more forward declarations staging: et131x: Remove forward declaration of et131x_adapter_setup staging: et131x: Remove some forward declarations staging: et131x: Remove unused rx_ring.recv_packet_pool staging: et131x: Remove call to find pci pm capability staging: et131x: Remove redundant et131x_reset_recv() call staging: et131x: Remove unused rx_ring.recv_buffer_pool Staging: bcm: Fix three initialization errors in InterfaceDld.c Staging: bcm: Fix coding style issues in InterfaceDld.c staging:iio:dac: Add AD5360 driver staging:iio:trigger:bfin-timer: Fix compile error Staging: vt6655: add some range checks before memcpy() Staging: vt6655: whitespace fixes to iotcl.c Staging: vt6656: add some range checks before memcpy() Staging: vt6656: whitespace cleanups in ioctl.c ... Fix up conflicts in: - drivers/{Kconfig,Makefile}, drivers/staging/{Kconfig,Makefile}: vg driver movement - drivers/staging/brcm80211/brcmfmac/{dhd_linux.c,mac80211_if.c}: driver removal vs now stale changes - drivers/staging/rtl8192e/r8192E_core.c: driver removal vs now stale changes - drivers/staging/et131x/et131*: driver consolidation into one file, tried to do fixups
2011-10-26Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/ttyLinus Torvalds1-0/+1
* 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (79 commits) TTY: serial_core: Fix crash if DCD drop during suspend tty/serial: atmel_serial: bootconsole removed from auto-enumerates Revert "TTY: call tty_driver_lookup_tty unconditionally" tty/serial: atmel_serial: add device tree support tty/serial: atmel_serial: auto-enumerate ports tty/serial: atmel_serial: whitespace and braces modifications tty/serial: atmel_serial: change platform_data variable name tty/serial: RS485 bindings for device tree TTY: call tty_driver_lookup_tty unconditionally TTY: pty, release tty in all ptmx_open fail paths TTY: make tty_add_file non-failing TTY: drop driver reference in tty_open fail path 8250_pci: Fix kernel panic when pch_uart is disabled h8300: drivers/serial/Kconfig was moved parport_pc: release IO region properly if unsupported ITE887x card is found tty: Support compat_ioctl get/set termios_locked hvc_console: display printk messages on console. TTY: snyclinkmp: forever loop in tx_load_dma_buffer() tty/n_gsm: avoid fifo overflow in gsm_dlci_data_output tty/n_gsm: fix a bug in gsm_dlci_data_output (adaption = 2 case) ... Fix up Conflicts in: - drivers/tty/serial/8250_pci.c Trivial conflict with removed duplicate device ID - drivers/tty/serial/atmel_serial.c Annoying silly conflict between "specify the port num via platform_data" and other changes to atmel_console_init
2011-10-12staging: brcm80211: remove brcm80211 driver from the staging treeArend van Spriel1-2/+0
With the mainline patch being applied to the wireless-next repository by John Linville this driver is no longer needed under the staging directory. This patch ends its life under the staging tree. Cc: John W. Linville <linville@tuxdriver.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-11net: wireless: add brcm80211 driversArend van Spriel1-2/+2
Add the brcm80211 tree to drivers/net/wireless, and disable the version that's in drivers/staging. This version includes the sources currently in staging, plus any changes that have been sent out for review. Sources in staging will be deleted in a followup patch. Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-09-23[media] altera-stapl: it is time to move out from stagingIgor M. Liplianin1-1/+0
[mchehab@redhat.com: Fix a merge conflict] Signed-off-by: Igor M. Liplianin <liplianin@netup.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-09-23[media] move tm6000 to drivers/media/videoMauro Carvalho Chehab1-1/+0
The serious bugs got fixed already. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-09-22TTY: serial, move 68360 driver to stagingJiri Slaby1-0/+1
This driver has been broken at least since 2008. At that time, a88487c79b (Fix compile errors in SGI console drivers) broke this driver completely. And since nobody noticed for the past 3 years, move it into staging. I think this will rot there and we will throw it away completely after some time. Or maybe someone will volunteer to fix it ;). Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-23staging: remove ath6klKalle Valo1-1/+0
ath6kl is now in drivers/net/wireless/ath so the staging driver is not supported anymore and should be removed. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-23Staging: add driver for Realtek RTS5139 cardreaderedwin_rong1-0/+1
This driver is used for Realtek RTS5139 USB cardreader, which supports many cards, such as SD, MS, XD series cards. Signed-off-by: edwin_rong <edwin_rong@realsil.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-13staging: remove ath6klKalle Valo1-1/+0
ath6kl is now in drivers/net/wireless/ath so the staging driver is not supported anymore and should be removed. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Greg KH <gregkh@suse.de> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-12Staging: delete westbridge codeGreg Kroah-Hartman1-1/+0
It's been stagnant for a while with out much forward progress for a variety of different reasons. So remove it for now. It can be reverted at any time if development picks back up again. Acked-by: David Cross <odc@cypress.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>