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2012-03-07ath6kl: alignment should match open parenthesisKalle Valo
Fix the issues which checkpatch found and were easy to fix. Especially callers of ath6kl_bmi_write() are tricky and that needs to be fixed separately. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2012-03-07ath6kl: fix checkpatch error with EPSTAT() macroKalle Valo
ath6kl/debug.c:739: ERROR: Macros with complex values should be enclosed in parenthesis Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2012-03-07ath6kl: fix pointer styleKalle Valo
reported by checkpatch: ath6kl/core.h:748: ERROR: "foo * bar" should be "foo *bar" ath6kl/core.h:751: ERROR: "foo * bar" should be "foo *bar" Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2012-03-07hwmon: (jc42) Add support for AT30TS00, TS3000GB2, TSE2002GB2, and MCP9804Guenter Roeck
Also update IDT datasheet locations. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Cc: stable@vger.kernel.org # 3.0+ Acked-by: Jean Delvare <khali@linux-fr.org>
2012-03-07hwmon: (zl6100) Maintain delay parameter in driver instance dataGuenter Roeck
A global delay parameter has the side effect of being overwritten with 0 if a single ZL2004 or ZL6105 is instantiated. If other chips supported by the same driver are in the system, this will result in access errors for those chips. To solve the problem, keep a per-instance copy of the delay parameter, and do not change the original parameter. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Cc: stable@vger.kernel.org # 3.1+ Acked-by: Jean Delvare <khali@linux-fr.org>
2012-03-07hwmon: (pmbus_core) Fix maximum number of POUT alarm attributesGuenter Roeck
There are up to three POUT alarm attributes, not two, since cap_alarm was added. Reported-by: Michele Petracca <mi.petracca@gmail.com> Cc: stable@vger.kernel.org # 3.0+ [3.0 will need backport] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-07hwmon: (jc42) Add support for ST Microelectronics STTS2002 and STTS3000Jean Delvare
These are fully compatible with Jedec JC 42.4 as far as I can see. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Guenter Roeck <guenter.roeck@ericsson.com> Cc: stable@vger.kernel.org # 3.0+ Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2012-03-07netfilter: xt_LOG: add __printf() to sb_add()Eric Dumazet
Helps to find format mismatches at compile time Suggested-by: David Laight <David.Laight@ACULAB.COM> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
2012-03-07netfilter: xt_CT: allow to attach timeout policy + glue codePablo Neira Ayuso
This patch allows you to attach the timeout policy via the CT target, it adds a new revision of the target to ensure backward compatibility. Moreover, it also contains the glue code to stick the timeout object defined via nfnetlink_cttimeout to the given flow. Example usage (it requires installing the nfct tool and libnetfilter_cttimeout): 1) create the timeout policy: nfct timeout add tcp-policy0 inet tcp \ established 1000 close 10 time_wait 10 last_ack 10 2) attach the timeout policy to the packet: iptables -I PREROUTING -t raw -p tcp -j CT --timeout tcp-policy0 You have to install the following user-space software: a) libnetfilter_cttimeout: git://git.netfilter.org/libnetfilter_cttimeout b) nfct: git://git.netfilter.org/nfct You also have to get iptables with -j CT --timeout support. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07netfilter: nf_ct_ext: add timeout extensionPablo Neira Ayuso
This patch adds the timeout extension, which allows you to attach specific timeout policies to flows. This extension is only used by the template conntrack. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07netfilter: add cttimeout infrastructure for fine timeout tuningPablo Neira Ayuso
This patch adds the infrastructure to add fine timeout tuning over nfnetlink. Now you can use the NFNL_SUBSYS_CTNETLINK_TIMEOUT subsystem to create/delete/dump timeout objects that contain some specific timeout policy for one flow. The follow up patches will allow you attach timeout policy object to conntrack via the CT target and the conntrack extension infrastructure. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07netfilter: nf_conntrack: pass timeout array to l4->new and l4->packetPablo Neira Ayuso
This patch defines a new interface for l4 protocol trackers: unsigned int *(*get_timeouts)(struct net *net); that is used to return the array of unsigned int that contains the timeouts that will be applied for this flow. This is passed to the l4proto->new(...) and l4proto->packet(...) functions to specify the timeout policy. This interface allows per-net global timeout configuration (although only DCCP supports this by now) and it will allow custom custom timeout configuration by means of follow-up patches. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07netfilter: nf_ct_gre: add unsigned int array to define timeoutsPablo Neira Ayuso
This patch adds an array to define the default GRE timeouts. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07netfilter: nf_ct_tcp: move retransmission and unacknowledged timeout to arrayPablo Neira Ayuso
This patch moves the retransmission and unacknowledged timeouts to the tcp_timeouts array. This change is required by follow-up patches. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07netfilter: nf_ct_udp[lite]: convert UDP[lite] timeouts to arrayPablo Neira Ayuso
Use one array to store the UDP timeouts instead of two variables. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07netfilter: ctnetlink: fix lockep splatsHans Schillstrom
net/netfilter/nf_conntrack_proto.c:70 suspicious rcu_dereference_check() usage! other info that might help us debug this: rcu_scheduler_active = 1, debug_locks = 0 3 locks held by conntrack/3235: nfnl_lock+0x17/0x20 netlink_dump+0x32/0x240 ctnetlink_dump_table+0x3e/0x170 [nf_conntrack_netlink] stack backtrace: Pid: 3235, comm: conntrack Tainted: G W 3.2.0+ #511 Call Trace: [<ffffffff8108ce45>] lockdep_rcu_suspicious+0xe5/0x100 [<ffffffffa00ec6e1>] __nf_ct_l4proto_find+0x81/0xb0 [nf_conntrack] [<ffffffffa0115675>] ctnetlink_fill_info+0x215/0x5f0 [nf_conntrack_netlink] [<ffffffffa0115dc1>] ctnetlink_dump_table+0xd1/0x170 [nf_conntrack_netlink] [<ffffffff815fbdbf>] netlink_dump+0x7f/0x240 [<ffffffff81090f9d>] ? trace_hardirqs_on+0xd/0x10 [<ffffffff815fd34f>] netlink_dump_start+0xdf/0x190 [<ffffffffa0111490>] ? ctnetlink_change_nat_seq_adj+0x160/0x160 [nf_conntrack_netlink] [<ffffffffa0115cf0>] ? ctnetlink_get_conntrack+0x2a0/0x2a0 [nf_conntrack_netlink] [<ffffffffa0115ad9>] ctnetlink_get_conntrack+0x89/0x2a0 [nf_conntrack_netlink] [<ffffffff81603a47>] nfnetlink_rcv_msg+0x467/0x5f0 [<ffffffff81603a7c>] ? nfnetlink_rcv_msg+0x49c/0x5f0 [<ffffffff81603922>] ? nfnetlink_rcv_msg+0x342/0x5f0 [<ffffffff81071b21>] ? get_parent_ip+0x11/0x50 [<ffffffff816035e0>] ? nfnetlink_subsys_register+0x60/0x60 [<ffffffff815fed49>] netlink_rcv_skb+0xa9/0xd0 [<ffffffff81603475>] nfnetlink_rcv+0x15/0x20 [<ffffffff815fe70e>] netlink_unicast+0x1ae/0x1f0 [<ffffffff815fea16>] netlink_sendmsg+0x2c6/0x320 [<ffffffff815b2a87>] sock_sendmsg+0x117/0x130 [<ffffffff81125093>] ? might_fault+0x53/0xb0 [<ffffffff811250dc>] ? might_fault+0x9c/0xb0 [<ffffffff81125093>] ? might_fault+0x53/0xb0 [<ffffffff815b5991>] ? move_addr_to_kernel+0x71/0x80 [<ffffffff815b644e>] sys_sendto+0xfe/0x130 [<ffffffff815b5c94>] ? sys_bind+0xb4/0xd0 [<ffffffff817a8a0e>] ? retint_swapgs+0xe/0x13 [<ffffffff817afcd2>] system_call_fastpath+0x16/0x1b Reported-by: Hans Schillstrom <hans.schillstrom@ericsson.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Hans Schillstrom <hans.schillstrom@ericsson.com>
2012-03-07netfilter: xt_LOG: fix bogus extra layer-4 logging informationRichard Weinberger
In 16059b5 netfilter: merge ipt_LOG and ip6_LOG into xt_LOG, we have merged ipt_LOG and ip6t_LOG. However: IN=wlan0 OUT= MAC=xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx SRC=213.150.61.61 DST=192.168.1.133 LEN=40 TOS=0x00 PREC=0x00 TTL=117 ID=10539 DF PROTO=TCP SPT=80 DPT=49013 WINDOW=0 RES=0x00 ACK RST URGP=0 PROTO=UDPLITE SPT=80 DPT=49013 LEN=45843 PROTO=ICMP TYPE=0 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Several missing break in the code led to including bogus layer-4 information. This patch fixes this problem. Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07netfilter: remove ipt_SAME.h and ipt_realm.hWANG Cong
These two headers are not required anymore, they have been replaced by xt_SAME.h and xt_realm.h. Florian Westphal pointed out this. Cc: "David S. Miller" <davem@davemloft.net> Cc: Florian Westphal <fw@strlen.de> Signed-off-by: WANG Cong <xiyou.wangcong@gmail. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07netfilter: nf_ct_ecache: refactor nf_ct_deliver_cached_eventsTony Zelenoff
* identation lowered * some CPU cycles saved at delayed item variable initialization Signed-off-by: Tony Zelenoff <antonz@parallels.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07netfilter: nf_ct_ecache: trailing whitespace removedTony Zelenoff
Signed-off-by: Tony Zelenoff <antonz@parallels.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07netfilter: merge ipt_LOG and ip6_LOG into xt_LOGRichard Weinberger
ipt_LOG and ip6_LOG have a lot of common code, merge them to reduce duplicate code. Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07netfilter: ctnetlink: allow to set expectfn for expectationsPablo Neira Ayuso
This patch allows you to set expectfn which is specifically used by the NAT side of most of the existing conntrack helpers. I have added a symbol map that uses a string as key to look up for the function that is attached to the expectation object. This is the best solution I came out with to solve this issue. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07netfilter: ctnetlink: add NAT support for expectationsPablo Neira Ayuso
This patch adds the missing bits to create expectations that are created in NAT setups.
2012-03-07netfilter: ctnetlink: allow to set expectation classPablo Neira Ayuso
This patch allows you to set the expectation class. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07netfilter: ctnetlink: allow to set helper for new expectationsPablo Neira Ayuso
This patch allow you to set the helper for newly created expectations based of the CTA_EXPECT_HELP_NAME attribute. Before this, the helper set was NULL. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07netfilter: ipset: hash:net,iface timeout bug fixedJozsef Kadlecsik
Timed out entries were still matched till the garbage collector purged them out. The fix is verified in the testsuite. Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07netfilter: ipset: Exceptions support added to hash:*net* typesJozsef Kadlecsik
The "nomatch" keyword and option is added to the hash:*net* types, by which one can add exception entries to sets. Example: ipset create test hash:net ipset add test 192.168.0/24 ipset add test 192.168.0/30 nomatch In this case the IP addresses from 192.168.0/24 except 192.168.0/30 match the elements of the set. Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07netfilter: ipset: Log warning when a hash type of set gets fullJozsef Kadlecsik
If the set is full, the SET target cannot add more elements. Log warning so that the admin got notified about it. Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07netfilter: ipset: expose userspace-relevant parts in ip_set.hJan Engelhardt
iptables's libxt_SET.c depends on these. Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07netfilter: ipset: use NFPROTO_ constantsJan Engelhardt
ipset is actually using NFPROTO values rather than AF (xt_set passes that along). Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-03-07Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-armLinus Torvalds
Pull ARM updates from Russell King. * 'fixes' of git://git.linaro.org/people/rmk/linux-arm: ARM: 7358/1: perf: add PMU hotplug notifier ARM: 7357/1: perf: fix overflow handling for xscale2 PMUs ARM: 7356/1: perf: check that we have an event in the PMU IRQ handlers ARM: 7355/1: perf: clear overflow flag when disabling counter on ARMv7 PMU ARM: 7354/1: perf: limit sample_period to half max_period in non-sampling mode ARM: ecard: ensure fake vma vm_flags is setup ARM: 7346/1: errata: fix PL310 erratum #753970 workaround selection ARM: 7345/1: errata: update workaround for A9 erratum #743622 ARM: 7348/1: arm/spear600: fix one-shot timer ARM: 7339/1: amba/serial.h: Include types.h for resolving dependency of type bool
2012-03-07Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "Just a few driver fixups, nothing exciting." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: wacom - fix 3rd-gen Bamboo MT when 4+ fingers are in use Input: twl4030-vibra - use proper guard for PM methods Input: evdev - fix variable initialisation Input: wacom - add missing LEDS_CLASS to Kconfig Input: ALPS - fix touchpad detection when buttons are pressed
2012-03-07C6X: fix KSTK_EIP and KSTK_ESP macrosMark Salter
There was a latent typo in the C6X KSTK_EIP and KSTK_ESP macros which caused a problem with a new patch which used them. The broken definitions were of the form: #define KSTK_FOO(tsk) (task_pt_regs(task)->foo) Note the use of task vs tsk. This actually worked before because the only place in the kernel which used these macros passed in a local pointer named task. Signed-off-by: Mark Salter <msalter@redhat.com>
2012-03-07Revert "CPU hotplug, cpusets, suspend: Don't touch cpusets during ↵Linus Torvalds
suspend/resume" This reverts commit 8f2f748b0656257153bcf0941df8d6060acc5ca6. It causes some odd regression that we have not figured out, and it's too late in the -rc series to try to figure it out now. As reported by Konstantin Khlebnikov, it causes consistent hangs on his laptop (Thinkpad x220: 2x cores + HT). They can be avoided by adding calls to "rebuild_sched_domains();" in cpuset_cpu_[in]active() for the CPU_{ONLINE/DOWN_FAILED/DOWN_PREPARE}_FROZEN cases, but it's not at all clear why, and it makes no sense. Konstantin's config doesn't even have CONFIG_CPUSETS enabled, just to make things even more interesting. So it's not the cpusets, it's just the scheduling domains. So until this is understood, revert. Bisected-reported-and-tested-by: Konstantin Khlebnikov <khlebnikov@openvz.org> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Ingo Molnar <mingo@elte.hu> Acked-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-03-07can: peak_usb: PCAN-USB specific part: fix little endian usageStephane Grosjean
That patch fixes some bad usage of two little-endian variables, which lead to some warning/error when building the peak_usb driver. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2012-03-07drm/radeon: deal with errors from framebuffer init path.Dave Airlie
We've been getting occasional oops running a 32-bit kernel on a certain system in our RHEL test hw. It appears that we fail to get sufficent ioremap space for the framebuffer, and this leads to an oops. This patch should fix the oops and leave a message in the logs we can check for. A future fix would probably to resize the console to a size that we can ioremap. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-07drm/radeon: fix a semaphore deadlock on pre cayman asicsChristian König
The out of order execution of semaphore commands on pre cayman asics doesn't work correctly and can cause deadlocks, so turn it off for now. Signed-off-by: Christian König <deathsimple@vodafone.de> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-07ARM: 7358/1: perf: add PMU hotplug notifierLorenzo Pieralisi
When a CPU is taken out of reset, either cold booted or hotplugged in, some of its PMU registers can contain UNKNOWN values. This patch adds a hotplug notifier to ARM core perf code so that upon CPU restart the PMU unit is reset and becomes ready to use again. Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-03-07ARM: 7357/1: perf: fix overflow handling for xscale2 PMUsWill Deacon
xscale2 PMUs indicate overflow not via the PMU control register, but by a separate overflow FLAG register instead. This patch fixes the xscale2 PMU code to use this register to detect to overflow and ensures that we clear any pending overflow when disabling a counter. Cc: <stable@vger.kernel.org> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-03-07ARM: 7356/1: perf: check that we have an event in the PMU IRQ handlersWill Deacon
The PMU IRQ handlers in perf assume that if a counter has overflowed then perf must be responsible. In the paranoid world of crazy hardware, this could be false, so check that we do have a valid event before attempting to dereference NULL in the interrupt path. Cc: <stable@vger.kernel.org> Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-03-07ARM: 7355/1: perf: clear overflow flag when disabling counter on ARMv7 PMUWill Deacon
When disabling a counter on an ARMv7 PMU, we should also clear the overflow flag in case an overflow occurred whilst stopping the counter. This prevents a spurious overflow being picked up later and leading to either false accounting or a NULL dereference. Cc: <stable@vger.kernel.org> Reported-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-03-07ARM: 7354/1: perf: limit sample_period to half max_period in non-sampling modeWill Deacon
On ARM, the PMU does not stop counting after an overflow and therefore IRQ latency affects the new counter value read by the kernel. This is significant for non-sampling runs where it is possible for the new value to overtake the previous one, causing the delta to be out by up to max_period events. Commit a737823d ("ARM: 6835/1: perf: ensure overflows aren't missed due to IRQ latency") attempted to fix this problem by allowing interrupt handlers to pass an overflow flag to the event update function, causing the overflow calculation to assume that the counter passed through zero when going from prev to new. Unfortunately, this doesn't work when overflow occurs on the perf_task_tick path because we have the flag cleared and end up computing a large negative delta. This patch removes the overflow flag from armpmu_event_update and instead limits the sample_period to half of the max_period for non-sampling profiling runs. Cc: <stable@vger.kernel.org> Signed-off-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-03-07Input: wacom - fix 3rd-gen Bamboo MT when 4+ fingers are in useJason Gerecke
The message count field uses three bits of storage, not two. Signed-off-by: Jason Gerecke <killertofu@gmail.com> Acked-by: Chris Bagwell <chris@cnpbagwell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-03-07ARM: mach-shmobile: ap4evb: fixup fsi2_ak4643_info typoKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-03-07ARM: mach-shmobile: mackerel: Reserve DMA memory for the frame bufferLaurent Pinchart
The default 2MB size of DMA coherent memory isn't enough for allocate frame buffer memory. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-03-07ARM: mach-shmobile: Fix ag5evm compilation by including linux/videodev2.hLaurent Pinchart
The board file uses a 4CC defined in linux/videodev2.h. Include the header to fix arch/arm/mach-shmobile/board-ag5evm.c:262: error: 'V4L2_PIX_FMT_RGB565' undeclared here (not in a function) Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-03-07ARM: mach-shmobile: Fix bonito compile breakagePhil Edworthy
arch/arm/mach-shmobile/board-bonito.c:244:3: error: unknown field 'bpp' specified in initializer make[2]: *** [arch/arm/mach-shmobile/board-bonito.o] Error 1 caused by commit "fbdev: sh_mobile_lcdc: Support FOURCC-based format API" Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-03-07ALSA: hda/realtek - Apply the coef-setup only to ALC269VBKailang Yang
The coef setup in alc269_fill_coef() was designed only for ALC269VB model, and this has some bad effects for other ALC269 variants, such as turning off the external mic input. Apply it only to ALC269VB. Signed-off-by: Kailang Yang <kailang@realtek.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-03-07ath6kl: Set optimal listen intvl,bmiss,scan params while going to wow suspendRaja Mani
* In order to save the target power in WOW suspend state, configure the best optimal values for the below parameters, - listen interval. - beacon miss interval. - scan parameters. Default values for above attributes are reverted in wow resume operation. * The default listen interval is set before the host issue connect request. * New function is added to configure beacon miss count. kvalo: minor changes to fix open parenthesis alignment Signed-off-by: Raja Mani <rmani@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2012-03-07ath6kl: Maintain the listen interval per VIF specificRaja Mani
Firmware has the option to support the listen interval per vif specific. Fix this. Listen interval can be set by the TUs or by the number of beacons. Current code enables the user to configure the listen interval in the unit of 'number of beacons' using debugfs entry "listen_interval". Going forward, we need to alter the listen interval in the unit of TUs to get good power numbers while going to WOW suspend/resume. Allowing the user to change the listen interval in the unit of "number of beacons" in debugfs and changing listen interval in wow suspend/resume in the unit of time (TUs) would lead us to confuse. This patch make sures the listen interval is changed only in the unit of time (TUs). Signed-off-by: Raja Mani <rmani@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
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