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2009-12-15thinkpad-acpi: support MUTE-only ThinkPadsHenrique de Moraes Holschuh
Lenovo removed the extra mixer since the T61 and thereabouts. Newer Lenovo models only have the mute gate function, and leave the volume control to the HDA mixer. Until a way to automatically query the firmware about its audio control capabilities is discovered (there might not be any), use a white/black list. We will likely need to ask T60 (old and new model) and Z60/Z61 users whether they have volume control to populate the black/white list. Meanwhile, provide a volume_capabilities parameter that can be used to override the defaults. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Lorne Applebaum <lorne.applebaum@gmail.com> Cc: Matthew Garrett <mjg@redhat.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-15thinkpad-acpi: volume subdriver rewriteHenrique de Moraes Holschuh
I don't trust the coupled EC writes and SMI calls the current volume control code does very much, although it is exactly what the IBM DSDTs seem to do (they never do more than a single step though). Change the driver to stop issuing SMIs, and just drive the EC directly to the desired level (DSDTs seem to confirm this will work even on very old models like the 570 and 600e/x). We checkpoint directly to NVRAM (this can be turned off) at suspend/shutdown/driver unload, which from what I can see in tbp, should also work on every ThinkPad. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Lorne Applebaum <lorne.applebaum@gmail.com> Cc: Matthew Garrett <mjg@redhat.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-15thinkpad-acpi: log initial state of rfkill switchesHenrique de Moraes Holschuh
We already log the initial state of the hardware rfkill switch (WLSW), might as well log the state of the softswitches as well. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Josip Rodin <joy+kernel@entuzijast.net> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-15thinkpad-acpi: sync input device EV_SW initial stateHenrique de Moraes Holschuh
Before we register the input device, sync the input layer EV_SW state through a call to input_report_switch(), to avoid issuing a gratuitous event for the initial state of these switches. This fixes some annoyances caused by the interaction with rfkill and EV_SW SW_RFKILL_ALL events. Reported-by: Kevin Locke <kevin@kevinlocke.name> Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Alan Jenkins <alan-jenkins@tuffmail.co.uk> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-15tcp: Revert per-route SACK/DSACK/TIMESTAMP changes.David S. Miller
It creates a regression, triggering badness for SYN_RECV sockets, for example: [19148.022102] Badness at net/ipv4/inet_connection_sock.c:293 [19148.022570] NIP: c02a0914 LR: c02a0904 CTR: 00000000 [19148.023035] REGS: eeecbd30 TRAP: 0700 Not tainted (2.6.32) [19148.023496] MSR: 00029032 <EE,ME,CE,IR,DR> CR: 24002442 XER: 00000000 [19148.024012] TASK = eee9a820[1756] 'privoxy' THREAD: eeeca000 This is likely caused by the change in the 'estab' parameter passed to tcp_parse_options() when invoked by the functions in net/ipv4/tcp_minisocks.c But even if that is fixed, the ->conn_request() changes made in this patch series is fundamentally wrong. They try to use the listening socket's 'dst' to probe the route settings. The listening socket doesn't even have a route, and you can't get the right route (the child request one) until much later after we setup all of the state, and it must be done by hand. This stuff really isn't ready, so the best thing to do is a full revert. This reverts the following commits: f55017a93f1a74d50244b1254b9a2bd7ac9bbf7d 022c3f7d82f0f1c68018696f2f027b87b9bb45c2 1aba721eba1d84a2defce45b950272cee1e6c72a cda42ebd67ee5fdf09d7057b5a4584d36fe8a335 345cda2fd695534be5a4494f1b59da9daed33663 dc343475ed062e13fc260acccaab91d7d80fd5b2 05eaade2782fb0c90d3034fd7a7d5a16266182bb 6a2a2d6bf8581216e08be15fcb563cfd6c430e1e Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-16sh: Fix test of unsigned in se7722_irq_demux()Roel Kluin
se7722_fpga_irq[] is unsigned so the test does not work. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-12-15ACPI: add kernel tainting after overriding an ACPI control methodZhang Rui
Add kernel tainting after overriding an ACPI control method successfully. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-16parisc: Fixup last users of irq_chip->typenameThomas Gleixner
The typename member of struct irq_chip was kept for migration purposes and is obsolete since more than 2 years. Fix up the leftovers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
2009-12-16parisc: convert /proc/pdc/{lcd,led} to seq_fileAlexey Dobriyan
Convert code away from ->read_proc/->write_proc interfaces. Switch to proc_create()/proc_create_data() which make addition of proc entries reliable wrt NULL ->proc_fops, NULL ->data and so on. Problem with ->read_proc et al is described here commit 786d7e1612f0b0adb6046f19b906609e4fe8b1ba "Fix rmmod/read/write races in /proc entries" Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Reviewed-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
2009-12-16parisc: Convert BUG() to use unreachable()David Daney
Use the new unreachable() macro instead of for(;;); Signed-off-by: David Daney <ddaney@caviumnetworks.com> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
2009-12-16parisc: Replace old style lock init in smp.cThomas Gleixner
SPIN_LOCK_UNLOCKED is deprecated. Init the per cpu locks at runtime instead. (Also kills the unused smp_lock --kyle) Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
2009-12-16parisc: use sort() instead of home-made implementation (v2)Helge Deller
Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Randolph Chung <tausq@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
2009-12-16parisc: add CALLER_ADDR{0-6} macrosHelge Deller
Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
2009-12-16parisc: remove unused IRQSTAT_SIRQ_PEND and IRQSTAT_SZ definesHelge Deller
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
2009-12-16parisc: remove duplicated #includeHuang Weiyi
Remove duplicated #include('s) in arch/parisc/kernel/signal.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
2009-12-15Merge branch 'thermal-2.6.33' into releaseLen Brown
2009-12-15Merge branch 'hp-wmi' into releaseLen Brown
2009-12-15Merge branch 'dell-laptop' into releaseLen Brown
2009-12-15Merge branch 'bugzilla-14700' into releaseLen Brown
2009-12-15Merge branch 'asus' into releaseLen Brown
Conflicts: Documentation/feature-removal-schedule.txt drivers/platform/x86/eeepc-laptop.c Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-15Merge branch 'acpica' into releaseLen Brown
2009-12-16jffs2: Fix long-standing bug with symlink garbage collection.David Woodhouse
Ever since jffs2_garbage_collect_metadata() was first half-written in February 2001, it's been broken on architectures where 'char' is signed. When garbage collecting a symlink with target length above 127, the payload length would end up negative, causing interesting and bad things to happen. Cc: stable@kernel.org Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-12-16mtd: OneNAND: Fix test of unsigned in onenand_otp_walk()Roel Kluin
mtd->writesize and len are unsigned so the test does not work. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-12-16implement early_io{re,un}map for ia64Luck, Tony
Needed for commit 2c992208 ("intel-iommu: Detect DMAR in hyperspace at probe time.) to build on IA64. Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-12-15Btrfs: Rewrite btrfs_drop_extentsYan, Zheng
Rewrite btrfs_drop_extents by using btrfs_duplicate_item, so we can avoid calling lock_extent within transaction. Signed-off-by: Yan Zheng <zheng.yan@oracle.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>
2009-12-15Btrfs: Add btrfs_duplicate_itemYan, Zheng
btrfs_duplicate_item duplicates item with new key, guaranteeing the source item and the new items are in the same tree leaf and contiguous. It allows us to split file extent in place, without using lock_extent to prevent bookend extent race. Signed-off-by: Yan Zheng <zheng.yan@oracle.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>
2009-12-15Btrfs: Avoid superfluous tree-log writeoutYan, Zheng
We allow two log transactions at a time, but use same flag to mark dirty tree-log btree blocks. So we may flush dirty blocks belonging to newer log transaction when committing a log transaction. This patch fixes the issue by using two flags to mark dirty tree-log btree blocks. Signed-off-by: Yan Zheng <zheng.yan@oracle.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>
2009-12-16V4L/DVB (13630): Print bitrate measured by stv0900 demod in stv0900_read_statusAbylay Ospan
Signed-off-by: Abylay Ospan <aospan@netup.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13627): gspca - zc3xx: Set the quality for sensor tas5130c.Jean-Francois Moine
- setting the quality gives a better brightness Reported-by: Benoit GIRARD <benoit.girard0@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13626): gspca - many subdrivers: Fix some warnings.Jean-Francois Moine
- gl860.c:332:15: warning: cast to restricted __le16 - gl860.c:333:15: warning: cast to restricted __le16 - gl860-mi1320.c:348:5: warning: symbol 'mi1320_camera_settings' was not declared. Should it be static? - gl860-mi2020.c:772:5: warning: symbol 'mi2020_camera_settings' was not declared. Should it be static? - m5602_ov9650.c:444:7: warning: symbol 'data' shadows an earlier one - m5602_core.c:84:5: warning: symbol 'm5602_wait_for_i2c' was not declared. Should it be static? - m5602_core.c:391:6: warning: symbol 'm5602_disconnect' was not declared. Should it be static? - m5602_s5k4aa.c:530:23: warning: dubious: x | !y - m5602_s5k4aa.c:575:23: warning: dubious: x | !y - gspca.c:1196:13: warning: potentially expensive pointer subtraction - mr97310a.c:70:5: warning: symbol 'force_sensor_type' was not declared. Should it be static? - ov519.c:2025:4: warning: do-while statement is not a compound statement - ov519.c:2063:4: warning: do-while statement is not a compound statement - ov519.c:2089:4: warning: do-while statement is not a compound statement - ov519.c:1985:34: warning: incorrect type in assignment (different base types) - sn9c20x.c:1164:5: warning: symbol 'i2c_r1' was not declared. Should it be static? - sn9c20x.c:1189:5: warning: symbol 'i2c_r2' was not declared. Should it be static? - sn9c20x.c:2237:27: warning: right shift by bigger than source value - sn9c20x.c:2237:27: warning: right shift by bigger than source value Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13621): gspca - some subdrivers: Make device_table[]s constant.Márton Németh
Signed-off-by: Márton Németh <nm127@freemail.hu> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13619): v4l2-spec: Adds EBUSY error code for S_STD and QUERYSTD ioctlsMuralidharan Karicheri
During review of Video Timing API documentation, Hans Verkuil had a comment on adding EBUSY error code for VIDIOC_S_STD and VIDIOC_QUERYSTD ioctls. This patch updates the document for this. Signed-off-by: Muralidharan Karicheri <m-karicheri2@ti.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13618): v4l2: Adding helper function to get dv preset descriptionMuralidharan Karicheri
This patch adds a helper function to get description of a digital video preset added by the video timing API. This will be useful for drivers implementing the above API. Signed-off-by: Muralidharan Karicheri <m-karicheri2@ti.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13617): ir: move input_register_device() to happen inside ↵Mauro Carvalho Chehab
ir_input_register() We'll need to register a sysfs class for the IR devices. As such, the better is to have the input_register_device()/input_unregister_device() inside the ir register/unregister functions. Also, solves a naming problem with V4L ir_input_init() function, that were, in fact, registering a device. While here, do a few cleanups at budget-ci IR logic. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13616): IR: rename ir_input_free as ir_input_unregisterMauro Carvalho Chehab
Now, ir_input_free does more than just freeing the keytab. Better to rename it as ir_input_unregister. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13615): ir-core: create ir_input_registerMauro Carvalho Chehab
Move non-V4L specific stuff from ir-functions ir_input_init() into a new function to register ir devices: ir_input_register(). Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13614): dib0090: Fix compilation when module is not selectedMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13613): IR: create ir-core moduleMauro Carvalho Chehab
Split the ir-common into two separate modules: - ir-core: it is the IR-independent functions; - ir-common: has the common part used by V4L drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13612): IR: Move common IR code to drivers/media/IRMauro Carvalho Chehab
This is the first step of creating a common code for IR that can be used by other input devices. For now, keep IR dir at drivers/media, to easy the movement of the IR files, but later patches may move it to drivers/IR or drivers/input/IR. No functional changes is done on this patch. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13611): radio-tea5764: Correct size given to memsetJulia Lawall
Memset should be given the size of the structure, not the size of the pointer. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; T *x; expression E; @@ memset(x, E, sizeof( + * x)) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13610): uvc: Correct size given to memsetJulia Lawall
Memset should be given the size of the structure, not the size of the pointer. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; T *x; expression E; @@ memset(x, E, sizeof( + * x)) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13609): radio-sf16fmi: add autoprobingOndrej Zary
Add automatic probing of ports 0x284 and 0x384 to radio-sf16fmi if no card is found using PnP. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13608): radio-sf16fmi: fix mute, add SF16-FMP to textsOndrej Zary
Fix completely broken mute handling radio-sf16fmi. The sound was muted immediately after tuning in KRadio. Also fix typos and add SF16-FMP to the texts. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Acked-by: Petr Vandrovec <petr@vandrovec.name> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13607): vpif: move vpif_remove to .devexitUwe Kleine-König
The function vpif_remove is used only wrapped by __devexit_p so define it using __devexit. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13606): vpfe_capture: move vpfe_remove to .devexitUwe Kleine-König
The function vpfe_remove is used only wrapped by __devexit_p so define it using __devexit. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13605): sh_mobile_ceu_camera: don't use __exit_p to wrap ↵Uwe Kleine-König
sh_mobile_ceu_remove The function sh_mobile_ceu_remove is defined using __devexit, so don't use __exit_p but __devexit_p to wrap it. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13604): vpss: move vpss_remove to .devexitUwe Kleine-König
The function vpss_remove is used only wrapped by __devexit_p so define it using __devexit. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13602): bttv: fix MODULE_PARM_DESC for i2c_debug and i2c_hwJarod Wilson
Currently, i2c_debug shows up w/o a desc in modinfo, and i2c_hw shows up with i2c_debug's desc. Fix that. [dougsland@redhat.com: fixed checkpatch.pl warning (space between MODULE_PARM_DESC arguments)] Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13601): radio-si470x: support PM functionsJoonyoung Shim
This patch is to support PM of the si470x i2c driver. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Acked-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-16V4L/DVB (13600): radio-si470x: support RDS on si470x i2c driverJoonyoung Shim
This patch is to support RDS on si470x i2c driver. The routine of RDS operation is almost same with thing of usb driver, but this uses RDS interrupt. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Acked-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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