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2011-10-22Merge branch 'linaro-android-3.1-fport' of ↵Eric Miao
git://git.linaro.org/people/jstultz/android into lt-3.1-android
2011-10-21ENGR00156673-1 ipuv3: move mach related definition to mach dirJason Chen
for include/linux/ipu.h. Signed-off-by: Jason Chen <b02280@freescale.com>
2011-10-21ipu3: Backport to freescale commitJason Chen
commit ad19aef4a80094221b1b826185aea924627e8642 ENGR00155140 ipuv3: add support of power suspend/resume add support of power suspend/resume. because IPU has issue of restore current buffer register, this code only work for single buffer mode. Signed-off-by: Jason Chen <b02280@freescale.com>
2011-10-18SAUCE: ENGR00139461-2 mxc alsa soc spdif driverAlan Tull
BugLink: http://bugs.launchpad.net/bugs/837155 S/PDIF tx and rx using ASoC layer. Signed-off-by: Alan Tull <alan.tull@freescale.com> Signed-off-by: Eric Miao <eric.miao@linaro.org>
2011-10-14sound: add imx-sgtl5000Eric Miao
Signed-off-by: Richard Zhu <richard.zhu@linaro.org> Signed-off-by: Eric Miao <eric.miao@linaro.org>
2011-10-14mx53_loco: enabled USB Host1Haitao Zhang
forward ported code from 2.6.38 Signed-off-by: Haitao Zhang <haitao.zhang@linaro.org> Signed-off-by: Eric Miao <eric.miao@linaro.org>
2011-10-14usb: add usb_common.c for common codeEric Miao
Copied directly from linux-linaro-2.6.38, commit b313cadcc: ENGR00141217-3 MX53 MSL part upgrade to 2.6.38 Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: Jason Chen <b02280@freescale.com> Signed-off-by: Zeng Zhaoming <b32542@freescale.com> Signed-off-by: Richard Zhu <r65037@freescale.com> Signed-off-by: Zhou Jingyu <Jingyu.Zhou@freescale.com> Signed-off-by: Zhang Yan <b34916@freescale.com> Signed-off-by: Eric Miao <eric.miao@linaro.org>
2011-10-14v4l2: add v4l2 output support for mxcJason Chen
Signed-off-by: Jason Chen <b02280@freescale.com>
2011-10-14ipuv3: add driver for LDB - LVDS Display BridgeJason Chen
Signed-off-by: Jason Chen <b02280@freescale.com>
2011-10-14ipuv3: add driver for sii902x HDMI transceiverJason Chen
Signed-off-by: Jason Chen <b02280@freescale.com>
2011-10-14ipuv3: add tve.c driver for TVOUT and VGA outputJason Chen
Signed-off-by: Jason Chen <b02280@freescale.com>
2011-10-14ipuv3: add framebuffer driverJason Chen
Base framebuffer driver directly copied from linux-imx-2.6.38 Signed-off-by: Jason Chen <b02280@freescale.com>
2011-10-14ipuv3: add base driver for ipuv3Jason Chen
Base IPUv3 driver copied directly from linux-imx-2.6.38. Signed-off-by: Jason Chen <b02280@freescale.com>
2011-10-14fb: add PREMODE_CHANGE event support.Jason Chen
add PREMODE_CHANGE event to handle driver presetting before fb_set_par. Signed-off-by: Jason Chen <b02280@freescale.com>
2011-10-14PMIC: Add DA9053 Driver for LOCO boardpaulliu
Add DA9053 init in LOCO. Modify Makefile for DA9053 driver. Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
2011-10-14PMIC: Add REGULATOR Driver for Dialog DA9052Ying-Chun Liu (PaulLiu)
Add DA9052 regulator driver from Dialog. Modify Kconfig/Makefile for DA9052 regulator driver. Signed-off-by: Zhou Jingyu <Jingyu.Zhou@freescale.com> Acked-by: Lily Zhang <r58066@freescale.com> Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
2011-10-14PMIC: Add DA9053 headers from DialogYing-Chun Liu (PaulLiu)
Add DA9053 headers source code. Signed-off-by: Zhou Jingyu <Jingyu.Zhou@freescale.com> Acked-by: Lily Zhang <r58066@freescale.com> Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
2011-10-14iim: add IIM driver supportEric Miao
Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: Eric Miao <eric.miao@linaro.org>
2011-10-14mx53_loco: add srtc deviceRichard Zhao
Signed-off-by: Richard Zhao <richard.zhao@linaro.org>
2011-10-10Merge branch 'upstream/linaro-3.1' into linaro-android-3.1-fportJohn Stultz
2011-10-06Merge branch 'for-linus' of http://people.redhat.com/agk/git/linux-dmLinus Torvalds
* 'for-linus' of http://people.redhat.com/agk/git/linux-dm: dm crypt: always disable discard_zeroes_data dm: raid fix write_mostly arg validation dm table: avoid crash if integrity profile changes dm: flakey fix corrupt_bio_byte error path
2011-10-04Merge git://github.com/davem330/netLinus Torvalds
* git://github.com/davem330/net: pch_gbe: Fixed the issue on which a network freezes pch_gbe: Fixed the issue on which PC was frozen when link was downed. make PACKET_STATISTICS getsockopt report consistently between ring and non-ring net: xen-netback: correctly restart Tx after a VM restore/migrate bonding: properly stop queuing work when requested can bcm: fix incomplete tx_setup fix RDSRDMA: Fix cleanup of rds_iw_mr_pool net: Documentation: Fix type of variables ibmveth: Fix oops on request_irq failure ipv6: nullify ipv6_ac_list and ipv6_fl_list when creating new socket cxgb4: Fix EEH on IBM P7IOC can bcm: fix tx_setup off-by-one errors MAINTAINERS: tehuti: Alexander Indenbaum's address bounces dp83640: reduce driver noise ptp: fix L2 event message recognition
2011-10-04PCI: Disable MPS configuration by defaultJon Mason
Add the ability to disable PCI-E MPS turning and using the BIOS configured MPS defaults. Due to the number of issues recently discovered on some x86 chipsets, make this the default behavior. Also, add the option for peer to peer DMA MPS configuration. Peer to peer DMA is outside the scope of this patch, but MPS configuration could prevent it from working by having the MPS on one root port different than the MPS on another. To work around this, simply make the system wide MPS the smallest possible value (128B). Signed-off-by: Jon Mason <mason@myri.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-10-01Merge branches 'irq-urgent-for-linus', 'x86-urgent-for-linus' and ↵Linus Torvalds
'sched-urgent-for-linus' of git://tesla.tglx.de/git/linux-2.6-tip * 'irq-urgent-for-linus' of git://tesla.tglx.de/git/linux-2.6-tip: irq: Fix check for already initialized irq_domain in irq_domain_add irq: Add declaration of irq_domain_simple_ops to irqdomain.h * 'x86-urgent-for-linus' of git://tesla.tglx.de/git/linux-2.6-tip: x86/rtc: Don't recursively acquire rtc_lock * 'sched-urgent-for-linus' of git://tesla.tglx.de/git/linux-2.6-tip: posix-cpu-timers: Cure SMP wobbles sched: Fix up wchan borkage sched/rt: Migrate equal priority tasks to available CPUs
2011-09-30posix-cpu-timers: Cure SMP wobblesPeter Zijlstra
David reported: Attached below is a watered-down version of rt/tst-cpuclock2.c from GLIBC. Just build it with "gcc -o test test.c -lpthread -lrt" or similar. Run it several times, and you will see cases where the main thread will measure a process clock difference before and after the nanosleep which is smaller than the cpu-burner thread's individual thread clock difference. This doesn't make any sense since the cpu-burner thread is part of the top-level process's thread group. I've reproduced this on both x86-64 and sparc64 (using both 32-bit and 64-bit binaries). For example: [davem@boricha build-x86_64-linux]$ ./test process: before(0.001221967) after(0.498624371) diff(497402404) thread: before(0.000081692) after(0.498316431) diff(498234739) self: before(0.001223521) after(0.001240219) diff(16698) [davem@boricha build-x86_64-linux]$ The diff of 'process' should always be >= the diff of 'thread'. I make sure to wrap the 'thread' clock measurements the most tightly around the nanosleep() call, and that the 'process' clock measurements are the outer-most ones. --- #include <unistd.h> #include <stdio.h> #include <stdlib.h> #include <time.h> #include <fcntl.h> #include <string.h> #include <errno.h> #include <pthread.h> static pthread_barrier_t barrier; static void *chew_cpu(void *arg) { pthread_barrier_wait(&barrier); while (1) __asm__ __volatile__("" : : : "memory"); return NULL; } int main(void) { clockid_t process_clock, my_thread_clock, th_clock; struct timespec process_before, process_after; struct timespec me_before, me_after; struct timespec th_before, th_after; struct timespec sleeptime; unsigned long diff; pthread_t th; int err; err = clock_getcpuclockid(0, &process_clock); if (err) return 1; err = pthread_getcpuclockid(pthread_self(), &my_thread_clock); if (err) return 1; pthread_barrier_init(&barrier, NULL, 2); err = pthread_create(&th, NULL, chew_cpu, NULL); if (err) return 1; err = pthread_getcpuclockid(th, &th_clock); if (err) return 1; pthread_barrier_wait(&barrier); err = clock_gettime(process_clock, &process_before); if (err) return 1; err = clock_gettime(my_thread_clock, &me_before); if (err) return 1; err = clock_gettime(th_clock, &th_before); if (err) return 1; sleeptime.tv_sec = 0; sleeptime.tv_nsec = 500000000; nanosleep(&sleeptime, NULL); err = clock_gettime(th_clock, &th_after); if (err) return 1; err = clock_gettime(my_thread_clock, &me_after); if (err) return 1; err = clock_gettime(process_clock, &process_after); if (err) return 1; diff = process_after.tv_nsec - process_before.tv_nsec; printf("process: before(%lu.%.9lu) after(%lu.%.9lu) diff(%lu)\n", process_before.tv_sec, process_before.tv_nsec, process_after.tv_sec, process_after.tv_nsec, diff); diff = th_after.tv_nsec - th_before.tv_nsec; printf("thread: before(%lu.%.9lu) after(%lu.%.9lu) diff(%lu)\n", th_before.tv_sec, th_before.tv_nsec, th_after.tv_sec, th_after.tv_nsec, diff); diff = me_after.tv_nsec - me_before.tv_nsec; printf("self: before(%lu.%.9lu) after(%lu.%.9lu) diff(%lu)\n", me_before.tv_sec, me_before.tv_nsec, me_after.tv_sec, me_after.tv_nsec, diff); return 0; } This is due to us using p->se.sum_exec_runtime in thread_group_cputime() where we iterate the thread group and sum all data. This does not take time since the last schedule operation (tick or otherwise) into account. We can cure this by using task_sched_runtime() at the cost of having to take locks. This also means we can (and must) do away with thread_group_sched_runtime() since the modified thread_group_cputime() is now more accurate and would deadlock when called from thread_group_sched_runtime(). Aside of that it makes the function safe on 32 bit systems. The old code added t->se.sum_exec_runtime unprotected. sum_exec_runtime is a 64bit value and could be changed on another cpu at the same time. Reported-by: David Miller <davem@davemloft.net> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: stable@kernel.org Link: http://lkml.kernel.org/r/1314874459.7945.22.camel@twins Tested-by: David Miller <davem@davemloft.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-09-29ptp: fix L2 event message recognitionRichard Cochran
The IEEE 1588 standard defines two kinds of messages, event and general messages. Event messages require time stamping, and general do not. When using UDP transport, two separate ports are used for the two message types. The BPF designed to recognize event messages incorrectly classifies L2 general messages as event messages. This commit fixes the issue by extending the filter to check the message type field for L2 PTP packets. Event messages are be distinguished from general messages by testing the "general" bit. Signed-off-by: Richard Cochran <richard.cochran@omicron.at> Cc: <stable@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-09-28Merge branch 'writeback-for-linus' of git://github.com/fengguang/linuxLinus Torvalds
* 'writeback-for-linus' of git://github.com/fengguang/linux: writeback: show raw dirtied_when in trace writeback_single_inode
2011-09-27HID: Add input_register callback.Jaikumar Ganesh
Add input_register callback which gets called after hid_configure_usage is called for all the reports and before the input device is registered. This allows individual drivers to do extra work like input mapping just before device registration. Based on discussions with David Herrmann <dh.herrmann@googlemail.com> Change-Id: Idab6fb4f7b1e5e569bd0410967288717e9d34c98 Signed-off-by: Jaikumar Ganesh <jaikumarg@android.com>
2011-09-27vfs: remove LOOKUP_NO_AUTOMOUNT flagLinus Torvalds
That flag no longer makes sense, since we don't look up automount points as eagerly any more. Additionally, it turns out that the NO_AUTOMOUNT handling was buggy to begin with: it would avoid automounting even for cases where we really *needed* to do the automount handling, and could return ENOENT for autofs entries that hadn't been instantiated yet. With our new non-eager automount semantics, one discussion has been about adding a AT_AUTOMOUNT flag to vfs_fstatat (and thus the newfstatat() and fstatat64() system calls), but it's probably not worth it: you can always force at least directory automounting by simply adding the final '/' to the filename, which works for *all* of the stat family system calls, old and new. So AT_NO_AUTOMOUNT (and thus LOOKUP_NO_AUTOMOUNT) really were just a result of our bad default behavior. Acked-by: Ian Kent <raven@themaw.net> Acked-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-26USB: gadget: f_mtp: Add PTP variant of MTP USB functionMike Lockwood
This is the same as MTP but with PTP interface descriptor. Also removed obsolete ioctl for switching between MTP and PTP mode Change-Id: Iceb82bb327b2c9c1bb3a97a4e0255490d47f20f5 Signed-off-by: Mike Lockwood <lockwood@android.com> Merge conflict resolve: Signed-off-by: Praneeth Bajjuri <praneeth@ti.com>
2011-09-26usb: gadget: android: Update android gadget driverPraneeth Bajjuri
* Functions and the device descriptor are configured from user space: echo 0 > /sys/class/android_usb/android0/enable echo adb,acm > /sys/class/android_usb/android0/functions echo 2 > /sys/class/android_usb/android0/f_acm/instances echo 1 > /sys/class/android_usb/android0/enable * Driver does not require platform data anymore * Moved function initialization to android.c instead of each function file * Replaced switches by uevents Signed-off-by: Benoit Goby <benoit@android.com> Signed-off-by: Mike Lockwood <lockwood@android.com> Resolve merge conflicts Change-Id: I3ce527b8286da1cfa949305b9283c4fadbff73e6 Signed-off-by: Praneeth Bajjuri <praneeth@ti.com>
2011-09-26vfs pathname lookup: Add LOOKUP_AUTOMOUNT flagLinus Torvalds
Since we've now turned around and made LOOKUP_FOLLOW *not* force an automount, we want to add the ability to force an automount event on lookup even if we don't happen to have one of the other flags that force it implicitly (LOOKUP_OPEN, LOOKUP_DIRECTORY, LOOKUP_PARENT..) Most cases will never want to use this, since you'd normally want to delay automounting as long as possible, which usually implies LOOKUP_OPEN (when we open a file or directory, we really cannot avoid the automount any more). But Trond argued sufficiently forcefully that at a minimum bind mounting a file and quotactl will want to force the automount lookup. Some other cases (like nfs_follow_remote_path()) could use it too, although LOOKUP_DIRECTORY would work there as well. This commit just adds the flag and logic, no users yet, though. It also doesn't actually touch the LOOKUP_NO_AUTOMOUNT flag that is related, and was made irrelevant by the same change that made us not follow on LOOKUP_FOLLOW. Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: Ian Kent <raven@themaw.net> Cc: Jeff Layton <jlayton@redhat.com> Cc: Miklos Szeredi <miklos@szeredi.hu> Cc: David Howells <dhowells@redhat.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Greg KH <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-25dm crypt: always disable discard_zeroes_dataMilan Broz
If optional discard support in dm-crypt is enabled, discards requests bypass the crypt queue and blocks of the underlying device are discarded. For the read path, discarded blocks are handled the same as normal ciphertext blocks, thus decrypted. So if the underlying device announces discarded regions return zeroes, dm-crypt must disable this flag because after decryption there is just random noise instead of zeroes. Signed-off-by: Milan Broz <mbroz@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2011-09-22Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] kvm: extension capability for new address space layout [S390] kvm: fix address mode switching
2011-09-21Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds
* 'for-linus' of git://git.kernel.dk/linux-block: floppy: use del_timer_sync() in init cleanup blk-cgroup: be able to remove the record of unplugged device block: Don't check QUEUE_FLAG_SAME_COMP in __blk_complete_request mm: Add comment explaining task state setting in bdi_forker_thread() mm: Cleanup clearing of BDI_pending bit in bdi_forker_thread() block: simplify force plug flush code a little bit block: change force plug flush call order block: Fix queue_flag update when rq_affinity goes from 2 to 1 block: separate priority boosting from REQ_META block: remove READ_META and WRITE_META xen-blkback: fixed indentation and comments xen-blkback: Don't disconnect backend until state switched to XenbusStateClosed.
2011-09-20usb: otg_id: add suspend/resume interfaceDima Zavin
It is possible that while one driver has already suspended, another driver calls otg_id_notify() because it has not yet been suspended. It would then be possible for the suspended driver's detect callback to be called. This is undesirable. Introduce new otg_id_suspend/otg_id_resume functions that keep a suspended count, and if a notification happens while someone is suspended, that notification is deferred until all the drivers are resumed. If the notification happens before the last driver is suspended, that suspend will be aborted and once the final driver resumes through otg_id_resume, the notification will be delivered. Change-Id: I32fd32bec65e366e5f97a25c15255d94773b85b3 Signed-off-by: Dima Zavin <dima@android.com>
2011-09-20mmc: core: host: only use wakelock for detect workColin Cross
There is no need to take a wakelock for delayed lazy disable work, it will be cancelled in the suspend handler and force disabled. Only take the wakelock when the detect work is queued, and make sure to drop the wakelock if the work is cancelled. Change-Id: I1e507a5f98848954ea21d45e23b6192c3132a349 Signed-off-by: Colin Cross <ccross@android.com>
2011-09-20panic: Add board ID to panic outputNishanth Menon
At times, it is necessary for boards to provide some additional information as part of panic logs. Provide information on the board hardware as part of panic logs. It is safer to print this information at the very end in case something bad happens as part of the information retrieval itself. To use this, set global mach_panic_string to an appropriate string in the board file. Change-Id: Id12cdda87b0cd2940dd01d52db97e6162f671b4d Signed-off-by: Nishanth Menon <nm@ti.com>
2011-09-20usb: otg: add proxy_wait handler to otg_idErik Gilling
Some otg_id handlers can detect what's connected but can't detect a change. This allows that handler to pass off the waiting for ID change to a proxy. Change-Id: Ib38b750c3da4bffc35e37b620ecee37c5d64d31f Signed-off-by: Erik Gilling <konkers@android.com>
2011-09-20ion: minor clean upIliyan Malchev
-- init rb nodes in ion_handle_create -- in ion_handle_destroy, check that a node belongs to a tree before removing it (safety check, does not happen right now) -- mark as static functions used only inside ion.c -- update comments to ion_share() with a relevant blurb from the implementation -- other minor updates/typo fixes to comments Signed-off-by: Iliyan Malchev <malchev@google.com>
2011-09-20ipv6: updates to privacy addresses per RFC 4941JP Abgrall
Update the code to handle some of the differences between RFC 3041 and RFC 4941, which obsoletes it. Also a couple of janitorial fixes. - Allow router advertisements to increase the lifetime of temporary addresses. This was not allowed by RFC 3041, but is specified by RFC 4941. It is useful when RA lifetimes are lower than TEMP_{VALID,PREFERRED}_LIFETIME: in this case, the previous code would delete or deprecate addresses prematurely. - Change the default of MAX_RETRY to 3 per RFC 4941. - Add a comment to clarify that the preferred and valid lifetimes in inet6_ifaddr are relative to the timestamp. - Shorten lines to 80 characters in a couple of places. Change-Id: I4da097664d4b1de7c1cebf410895319601c7f1cc Signed-off-by: Lorenzo Colitti <lorenzo@google.com> Signed-off-by: JP Abgrall <jpa@google.com>
2011-09-20netfilter: xt_qtaguid: add uid permission checks during ctrl/stats accessJP Abgrall
* uid handling - Limit UID impersonation to processes with a gid in AID_NET_BW_ACCT. This affects socket tagging, and data removal. - Limit stats lookup to own uid or the process gid is in AID_NET_BW_STATS. This affects stats lookup. * allow pacifying the module Setting passive to Y/y will make the module return immediately on external stimulus. No more stats and silent success on ctrl writes. Mainly used when one suspects this module of misbehaving. Change-Id: I83990862d52a9b0922aca103a0f61375cddeb7c4 Signed-off-by: JP Abgrall <jpa@google.com>
2011-09-20USB: gadget: f_accessory: Add ioctl to detect USB accessory attached at bootMike Lockwood
Signed-off-by: Mike Lockwood <lockwood@android.com> Merge conflict resolve Change-Id: Iae7ec796ef5361ec3c58ba687b023b42e1049b90 Signed-off-by: Praneeth Bajjuri <praneeth@ti.com>
2011-09-20Move x86_64 idle notifiers to genericTodd Poynor
Move the x86_64 idle notifiers originally by Andi Kleen and Venkatesh Pallipadi to generic. Change-Id: Idf29cda15be151f494ff245933c12462643388d5 Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Signed-off-by: Todd Poynor <toddpoynor@google.com>
2011-09-20USB: gadget: f_mtp: Add support for sending MTP header during file transferMike Lockwood
MTP_SEND_FILE_WITH_HEADER ioctl allows sending a file with the 12 byte header prepended at the beginning. This is to allow MTP to use a single packet for the data phase instead of two. Change-Id: I98d293db1dc95ea08d71df6f896147df40b1ffeb Signed-off-by: Mike Lockwood <lockwood@android.com>
2011-09-20cgroup: Add generic cgroup subsystem permission checksColin Cross
Rather than using explicit euid == 0 checks when trying to move tasks into a cgroup via CFS, move permission checks into each specific cgroup subsystem. If a subsystem does not specify a 'allow_attach' handler, then we fall back to doing our checks the old way. Use the 'allow_attach' handler for the 'cpu' cgroup to allow non-root processes to add arbitrary processes to a 'cpu' cgroup if it has the CAP_SYS_NICE capability set. This version of the patch adds a 'allow_attach' handler instead of reusing the 'can_attach' handler. If the 'can_attach' handler is reused, a new cgroup that implements 'can_attach' but not the permission checks could end up with no permission checks at all. Change-Id: Icfa950aa9321d1ceba362061d32dc7dfa2c64f0c Original-Author: San Mehat <san@google.com> Signed-off-by: Colin Cross <ccross@android.com>
2011-09-20netfilter: adding the original quota2 from xtables-addonsJP Abgrall
The original xt_quota in the kernel is plain broken: - counts quota at a per CPU level (was written back when ubiquitous SMP was just a dream) - provides no way to count across IPV4/IPV6. This patch is the original unaltered code from: http://sourceforge.net/projects/xtables-addons at commit e84391ce665cef046967f796dd91026851d6bbf3 Change-Id: I19d49858840effee9ecf6cff03c23b45a97efdeb Signed-off-by: JP Abgrall <jpa@google.com>
2011-09-20USB: otg: add otg id notifier utiltiiesColin Cross
Add a otg_id notifier to allow multiple drivers to cooperate to determine the type of cable connected to a USB connector without requiring direct calls between the drivers. Change-Id: Ic5675f1a89daf85b17336765de24e4bdb6df6348 Signed-off-by: Colin Cross <ccross@android.com>
2011-09-20pda_power: add support for using otg transceiver eventsDima Zavin
If the platform data sets the use_otg_notifier flag, the driver will now register an otg notifier callback and listen to transceiver events for AC/USB plug-in events instead. This would normally be used by not specifying is_xx_online callbacks and not specifying any irqs so the state machine is completely driven from OTG xceiver events. Change-Id: Ic4b3bc4010f299156e41fd2411696c7ff5a88e92 Signed-off-by: Dima Zavin <dima@android.com>
2011-09-20ion: fix ION_HEAP_<xxx>_MASK definitionsIliyan Malchev
Signed-off-by: Iliyan Malchev <malchev@google.com>
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