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2012-12-03mtd: at91: atmel_nand: return bit flips for the PMECC read_page()Josh Wu
This patch fix pmecc's read_page() to return maximum number of bitflips, 0 if uncorrectable. In the commit: 3f91e94f7f511de74c0d2abe08672ccdbdd1961c ("mtd: nand: read_page() returns max_bitflips ()"), The ecc.read_page() is changed to return the maximum number of bitflips. And when meet uncorrectable bitflips it needs to return 0. See the comment in nand.h: * @read_page: function to read a page according to the ECC generator * requirements; returns maximum number of bitflips corrected in * any single ECC step, 0 if bitflips uncorrectable, -EIO hw error Signed-off-by: Josh Wu <josh.wu@atmel.com> Reviewed-by: Mike Dunn <mikedunn@newsguy.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2012-12-03mtd: fix recovery after failed write-buffer operation in cfi_cmdset_0002.cHarald Nordgard-Hansen
When working on a problem with some flash chips that lock up during write-buffer operations, I think there may be a bug in the linux handling of chips using cfi_cmdset_0002.c. The datasheets I have found for a number of these chips all specify that when aborting a write-buffer command, it is not enough to use the standard reset. Rather a "write-to-buffer-reset command" is needed. This command is quite similar for all chips, the main variance seem to be if the final 0xF0 can go to any address or must go to addr_unlock1. The bug is then in the recovery handling when timing out at the end of do_write_buffer, where using the normal reset command is not sufficient. Without this change, if the write-buffer command fails then any following operations on the flash also fail. Signed-off-by: Harald Nordgard-Hansen <hhansen@pvv.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2012-12-03mtd: nand: onfi need to be probed in 8 bits modeMatthieu CASTET
- NAND_CMD_READID want an address that it is not scaled on x16 device (it is always 0x20) - NAND_CMD_PARAM want 8 bits data Signed-off-by: Matthieu CASTET <matthieu.castet@parrot.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2012-12-03mtd: nand: add NAND_BUSWIDTH_AUTO to autodetect bus widthMatthieu CASTET
The driver call nand_scan_ident in 8 bit mode, then readid or onfi detection are done (and detect bus width). The driver should update its bus width before calling nand_scan_tail. This work because readid and onfi are read work 8 byte mode. Note that nand_scan_ident send command (NAND_CMD_RESET, NAND_CMD_READID, NAND_CMD_PARAM), address and read data The ONFI specificication is not very clear for x16 device if high byte of address should be driven to 0, but according to [1] it should be ok to not drive it during autodetection. [1] 3.3.2. Target Initialization [...] The Read ID and Read Parameter Page commands only use the lower 8-bits of the data bus. The host shall not issue commands that use a word data width on x16 devices until the host determines the device supports a 16-bit data bus width in the parameter page. Signed-off-by: Matthieu CASTET <matthieu.castet@parrot.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2012-12-03mtd: nand: print flash size during detectionMatthieu CASTET
This help to detect bad flash identification in case the size is not present on the name (ONFI). Signed-off-by: Matthieu CASTET <matthieu.castet@parrot.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2012-12-03mted: nand_wait_ready timeout fixMatthieu CASTET
nand_wait_ready timeout should not assume HZ=100. Make it independent of HZ value by using msecs_to_jiffies. Signed-off-by: Matthieu CASTET <matthieu.castet@parrot.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2012-12-03mtd: bcm47xxnflash: support NAND_CMD_STATUSRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2012-12-03mtd: bcm47xxnflash: define some magic numbersRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2012-12-03mtd: remove the "chip" parameter in nand_get_device()Huang Shijie
There are two reasons to remove the "chip" parameter in nand_get_device(): [1] The nand_release_device() does not have the "chip" parameter. [2] We can get the nand_chip by the mtd->priv field. This patch removes the "chip" parameter in nand_get_device(). Signed-off-by: Huang Shijie <b32955@freescale.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2012-12-03mtd: remove the de-select chip code in nand_release_device()Huang Shijie
The nand_get_device() does not select the chip, but nand_release_device() does de-select the chip. It is really strange. With the current code, nand_sync() will de-select the chip, even if the chip has never been selected. To make the balance of select/de-select chip, it's better to remove the de-select chip code in nand_release_device() which makes the code more clear. Signed-off-by: Huang Shijie <b32955@freescale.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2012-12-03mtd: m25p80: modify info for Micron N25Q128Liming Wang
Micron N25Q128 has two types of flash: - One is for 1.8v supply voltage, prefixed with "n25q128a11" and the jedec code is 0x20bb18. - Another is for 3v supply voltage, prefixed with "n25q128a13" and the jedec code is 0x20ba18. So modify the original type info and add another type for Micron N25Q128. Signed-off-by: Liming Wang <walimisdev@gmail.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2012-12-03mtd cs553x_nand: Initialise ecc.strength before nand_scan()Nathan Williams
Loading cs553x_nand with Hynix H27U1G8F2BTR NAND flash causes this bug: kernel BUG at drivers/mtd/nand/nand_base.c:3345! invalid opcode: 0000 [#1] Modules linked in: cs553x_nand(+) vfat fat usb_storage ehci_hcd usbcore usb_comr Pid: 436, comm: modprobe Not tainted 3.6.7 #1 EIP: 0060:[<c118d205>] EFLAGS: 00010296 CPU: 0 EIP is at nand_scan_tail+0x64c/0x69c EAX: 00000034 EBX: cea6ed98 ECX: 00000000 EDX: 00000000 ESI: cea6ec00 EDI: cea6ec00 EBP: 20000000 ESP: cdd17e48 DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 CR0: 8005003b CR2: 0804e119 CR3: 0d850000 CR4: 00000090 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 Process modprobe (pid: 436, ti=cdd16000 task=cdd1c320 task.ti=cdd16000) Stack: c12e962c c118f7ef 00000003 cea6ed98 d014b25c 20000000 fffff007 00000001 00000000 cdd53b00 d014b000 c1001021 cdd53b00 d01493c0 cdd53b00 cdd53b00 d01493c0 c1047f83 d014b4a0 00000000 cdd17f9c ce4be454 cdd17f48 cdd1c320 Call Trace: [<c118f7ef>] ? nand_scan+0x1b/0x4d [<d014b25c>] ? init_module+0x25c/0x2de [cs553x_nand] [<d014b000>] ? 0xd014afff [<c1001021>] ? do_one_initcall+0x21/0x111 [<c1047f83>] ? sys_init_module+0xe4/0x1261 [<c1031207>] ? task_work_run+0x36/0x43 [<c1265ced>] ? syscall_call+0x7/0xb Code: fa ff ff c7 86 d8 00 00 00 01 00 00 00 e9 5f fc ff ff 68 f8 26 2e c1 e8 a7 EIP: [<c118d205>] nand_scan_tail+0x64c/0x69c SS:ESP 0068:cdd17e48 Initialising ecc.strength before the call to nand_scan() fixes this. Signed-off-by: Nathan Williams <nathan@traverse.com.au> Cc: stable@vger.kernel.org [3.4+] Acked-by: Brian Norris <computersforpeace@gmail.com> Acked-by: Mike Dunn <mikedunn@newsguy.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2012-12-03ALSA: hdspm - Remove obsolete settings functionsAdrian Knoth
With HDSPM_TOGGLE_SETTING in place, these functions are no longer required. Removing them makes the code DRY and considerably shorter. Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-03ALSA: hdspm - Use HDSPM_TOGGLE_SETTING to alter settingsAdrian Knoth
HDSPM_TOGGLE_SETTING and its corresponding functions allow to change settings in the control register. Instead of using the specialised functions, use the generic code to make the code DRY. Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-03ALSA: hdspm - Implement generic function to toggle settingsAdrian Knoth
The driver contains at least six similar functions that change only a single bit in the control register, only the bit position varies. This patch implements a generic function to toggle a certain bit position that will be used to replace the old code. Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-03netfilter: nf_nat: Handle routing changes in MASQUERADE targetJozsef Kadlecsik
When the route changes (backup default route, VPNs) which affect a masqueraded target, the packets were sent out with the outdated source address. The patch addresses the issue by comparing the outgoing interface directly with the masqueraded interface in the nat table. Events are inefficient in this case, because it'd require adding route events to the network core and then scanning the whole conntrack table and re-checking the route for all entry. Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-12-03netfilter: ctnetlink: nla_policy updatesFlorian Westphal
Add stricter checking for a few attributes. Note that these changes don't fix any bug in the current code base. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-12-03netfilter: kill support for per-af queue backendsFlorian Westphal
We used to have several queueing backends, but nowadays only nfnetlink_queue remains. In light of this there doesn't seem to be a good reason to support per-af registering -- just hook up nfnetlink_queue on module load and remove it on unload. This means that the userspace BIND/UNBIND_PF commands are now obsolete; the kernel will ignore them. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-12-03netfilter: ctnetlink: dump entries from the dying and unconfirmed listsPablo Neira Ayuso
This patch adds a new operation to dump the content of the dying and unconfirmed lists. Under some situations, the global conntrack counter can be inconsistent with the number of entries that we can dump from the conntrack table. The way to resolve this is to allow dumping the content of the unconfirmed and dying lists, so far it was not possible to look at its content. This provides some extra instrumentation to resolve problematic situations in which anyone suspects memory leaks. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-12-03netfilter: nf_conntrack: improve nf_conn object traceabilityPablo Neira Ayuso
This patch modifies the conntrack subsystem so that all existing allocated conntrack objects can be found in any of the following places: * the hash table, this is the typical place for alive conntrack objects. * the unconfirmed list, this is the place for newly created conntrack objects that are still traversing the stack. * the dying list, this is where you can find conntrack objects that are dying or that should die anytime soon (eg. once the destroy event is delivered to the conntrackd daemon). Thus, we make sure that we follow the track for all existing conntrack objects. This patch, together with some extension of the ctnetlink interface to dump the content of the dying and unconfirmed lists, will help in case to debug suspected nf_conn object leaks. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-12-03firewire: net: remove unused variable in fwnet_receive_broadcast()Wei Yongjun
The variable card is initialized but never used otherwise, so remove the unused variable. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2012-12-03netfilter: ipset: Increase the number of maximal sets automaticallyJozsef Kadlecsik
The max number of sets was hardcoded at kernel cofiguration time and could only be modified via a module parameter. The patch adds the support of increasing the max number of sets automatically, as needed. The array of sets is incremented by 64 new slots if we run out of empty slots. The absolute limit for the maximal number of sets is limited by 65534. Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-12-03UBI: replace memcpy with struct assignmentEzequiel Garcia
This kind of memcpy() is error-prone. Its replacement with a struct assignment is prefered because it's type-safe and much easier to read. Found by coccinelle. Hand patched and reviewed. Tested by compilation only. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ identifier struct_name; struct struct_name to; struct struct_name from; expression E; @@ -memcpy(&(to), &(from), E); +to = from; // </smpl> Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2012-12-03ARM: 7587/1: implement optimized percpu variable accessRob Herring
Use the previously unused TPIDRPRW register to store percpu offsets. TPIDRPRW is only accessible in PL1, so it can only be used in the kernel. This replaces 2 loads with a mrc instruction for each percpu variable access. With hackbench, the performance improvement is 1.4% on Cortex-A9 (highbank). Taking an average of 30 runs of "hackbench -l 1000" yields: Before: 6.2191 After: 6.1348 Will Deacon reported similar delta on v6 with 11MPCore. The asm "memory clobber" are needed here to ensure the percpu offset gets reloaded. Testing by Will found that this would not happen in __schedule() which is a bit of a special case as preemption is disabled but the execution can move cores. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-12-03ARM: 7589/1: integrator: pass the lm resource to ambaLinus Walleij
This passes the lm resource to register the AMBA devices on the LM as contained within the LM resource. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-12-03ARM: 7588/1: amba: create a resource parent registratorLinus Walleij
This creates amba_apb_device_add_res() and amba_ahb_device_add_res() respectively, to add devices with another parent than iomem_resource. This is needed to specify that a device is contained in a specific IO range. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-12-03cfg80211: fix channel error on mesh joinMarco Porsch
Fix an error on mesh join when no channel has been explicitly set beforehand. Also remove a double semicolon. Signed-off-by: Marco Porsch <marco.porsch@etit.tu-chemnitz.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-12-03mac80211: return if CSA is not handleSimon Wunderlich
If channel contexts are enabled, the CSA should not be processed further. A return is missing here. Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-12-03mac80211: Fix typo in mac80211.hSimon Wunderlich
Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-12-03pata_palmld: utilize common ata_platform_remove_one()Brian Norris
Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-12-03pata_platform: remove unused remove functionBrian Norris
All users of __pata_platform_remove() have been converted to utilize the common ata_platform_remove_one(). Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-12-03pata_platform: utilize common ata_platform_remove_one()Brian Norris
Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-12-03pata_of_platform: utilize common ata_platform_remove_one()Brian Norris
Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-12-03pata_mpc52xx: utilize common ata_platform_remove_one()Brian Norris
Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-12-03pata_ixp4xx_cf: utilize common ata_platform_remove_one()Brian Norris
Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-12-03ahci_platform: utilize common ata_platform_remove_one()Brian Norris
Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-12-03libata: implement ata_platform_remove_one()Brian Norris
This relatively simple boiler-plate code is repeated in several platform drivers. We should implement a common version in libata. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-12-03ahci_platform: perform platform exit in host_stop() hookBrian Norris
AHCI platform devices may provide an exit() routine, via ahci_platform_data, that powers off the SATA core. Such a routine should be executed from the ata_port_operations host_stop() hook. That way, the ATA subsystem can perform any last-minute hardware cleanup (via devres, for example), then trigger the power-off at the appropriate time. This patch fixes bus errors triggered during module removal or device unbinding, seen on an SoC SATA core. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-12-03ahci_platform: convert to module_platform_driverBrian Norris
The ahci_platform driver can now use the module_platform_driver() macro. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-12-03ahci_platform: enable hotplug unbindingBrian Norris
platform_driver_probe() should be used for registering this driver only if we want to "...remove its run-once probe() infrastructure from memory after the driver has bound to the device." However, we may want to leave the probe infrastructure in place in order to support binding/unbinding a device dynamically. This is useful, for instance, as a power management mechanism, where a device can be totally powered down when unbound (whereas with runtime power management, powering down the SATA core would incur unacceptable loss of functionality). Thus, convert this driver to use platform_driver_register(). Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-12-03doc: Update the name of profiling based on sysfsHyeonjun Lim
The ./kernel/ksysfs.c defines 'profiling' w/o 'profile' like "KERNEL_ATTR_RW(profiling)". We need to synchronize the content between ksys.c source and kernel doc. Signed-off-by: Hyeonjun Lim <hjoon0510@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-12-03libata: set dma_mode to 0xff in resetAaron Lu
ata_device->dma_mode's initial value is zero, which is not a valid dma mode, but ata_dma_enabled will return true for this value. This patch sets dma_mode to 0xff in reset function, so that ata_dma_enabled will not return true for this case, or it will cause problem for pata_acpi. The corrsponding bugzilla page is at: https://bugzilla.kernel.org/show_bug.cgi?id=49151 Reported-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Aaron Lu <aaron.lu@intel.com> Tested-by: Szymon Janc <szymon@janc.net.pl> Tested-by: Dutra Julio <dutra.julio@gmail.com> Acked-by: Alan Cox <alan@linux.intel.com> Cc: <stable@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-12-03treewide: Fix typos in various driversMasanari Iida
Fix typos in printk within various drivers. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-12-03treewide: Fix typos in various KconfigMasanari Iida
Correct spelling typo within various Kconfig. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-12-03wireless: mwifiex: Fix typo in wireless/mwifiex driverMasanari Iida
Correct spelling typo in wireless/mwifiex driver. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-12-03ata_piix: re-order code and remove prototypesBartlomiej Zolnierkiewicz
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-12-03libata: check SATA_SETTINGS log with HW Feature CtrlShane Huang
NCQ capability was used to check availability of SATA Settings page from Identify Device Data Log, which contains DevSlp timing variables. It does not work on some HDDs and leads to error messages. IDENTIFY word 78 bit 5(Hardware Feature Control) should be used. Quoting SATA spec 3.1: If Hardware Feature Control is supported, then: a) IDENTIFY DEVICE data word 78 bit 5 (see 13.2.1.18) shall be set to one; b) the SET FEATURES Select Hardware Feature Control subcommand shall be supported (see 13.3.8); c) page 08h of the Identify Device Data log (see 13.7.7) shall be supported; This patch is not tested on SATA HDD with DevSlp supported. Reported-by: Borislav Petkov <bp@amd64.org> Signed-off-by: Shane Huang <shane.huang@amd.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-12-03libata: restore acpi disable functionalityAaron Lu
Commit 66fa7f215 "libata-acpi: improve ACPI disabling" introdcued the behaviour of disabling ATA ACPI if ata_acpi_on_devcfg failed the 2nd time, but commit 30dcf76ac dropped this behaviour and this caused problem for Dimitris Damigos, where his laptop can not resume correctly. The bugzilla page for it is: https://bugzilla.kernel.org/show_bug.cgi?id=49331 The problem is, ata_dev_push_id will fail the 2nd time it is invoked, and due to disabling ACPI code is dropped, ata_acpi_on_devcfg which calls ata_dev_push_id will keep failing and eventually made the device disabled. This patch restores the original behaviour, if acpi failed the 2nd time, disable acpi functionality for the device(and we do not event need to add a debug message for this as it is still there ;-). Reported-by: Dimitris Damigos <damigos@freemail.gr> Signed-off-by: Aaron Lu <aaron.lu@intel.com> Cc: <stable@vger.kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-12-03ALSA: hda/realtek - Keep the channel count for multiple speakersTakashi Iwai
The current Realtek driver reconfigures the max PCM channels dynamically according to the value of Channel Mode enum if the multi-io retasking is available. It works fine for multi-io pins. But when multiple speaker pins are available, the channels of speakers also have to obey to the channel mode, which isn't nice. (That is, when you select "2ch" in Channel Mode so that the line-in and mic jack behave as input, you can't play surrounds properly from the built-in speaker.) This patch fixes the problem by taking the channel number for multiple speakers into account in the channel-mode setup code. Also it fixes the wrongly set up max_channels value in the case of multi-io extension. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-12-03Merge tag 'asoc-3.8' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Updates for v3.8 Very quiet release for ASoC really: - Standardisation of the logging. - DT and dmaengine support for Atmel. - Support for Wolfson ADSP cores. - New drivers for Freescale/iVeia P1022 and Maxim MAX98090.
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