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2010-02-23OMAP3: PM: Added support for L2 aux ctrl register save and restoreTero Kristo
This patch adds a save and restore mechanism for ARM L2 auxiliary control register. The feature is enabled by default for GP devices, but for HS/EMU devices the user must enable the service and define the PPA service ID to be used for setting L2 aux ctrl, as this is not currently supported by the bootloader. If nobody alters the contents of L2 aux ctrl from its reset value, this feature is not needed. Kconfig option to enable HS/EMU L2 aux save and restore: - OMAP3_L2_AUX_SECURE_SAVE_RESTORE Kconfig option to select HS/EMU PPA service for setting L2 aux ctrl: - OMAP3_L2_AUX_SECURE_SERVICE_SET_ID Signed-off-by: Tero Kristo <tero.kristo@nokia.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-02-23OMAP3: PM: add scratchpad locking functionRajendra Nayak
This patch implements locking using the semaphore in scratchpad memory preventing any concurrent access to scratchpad from OMAP and Baseband/Modem processor. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-02-23OMAP3: RX-51: Pass cpu idle parametersKalle Jokiniemi
Pass cpuidle parameters for RX-51. Numbers based on measurements made in October 2009 for PM optimized kernel with CPU freq enabled. Assumes OPP2 (main idle OPP, and worst case latencies). Signed-off-by: Kalle Jokiniemi <kalle.jokiniemi@digia.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-02-23OMAP3: RX-51: support sleep indicator LEDsKevin Hilman
The sleep indicator LEDs can be enabled/disabled by toggling GPIO162. Use the LED GPIO class to export this LED functionality to userspace. To enable: # echo 1 > /sys/class/leds/sleep_ind/brightness To disable: # echo 0 > /sys/class/leds/sleep_ind/brightness Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-02-23OMAP3: cpuidle: Add valid field into C-state parameter passingKalle Jokiniemi
Different boards benefit differently from the available seven C-states for cpu idle. In most cases, only few, properly spaced (in terms of consumption and latency) C-states are required to make the power management optimal. Hence we need a possibility to pass which C-states are actually used for each board. So added the valid field to cpuidle_params and added support to 3430sdp, which uses the paramenter passing. Signed-off-by: Kalle Jokiniemi <kalle.jokiniemi@digia.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-02-23OMAP3: cpuidle: configure latencies/thresholds from board fileKevin Hilman
The CPUidle C state latencies and thresholds are dependent on various board specific details. This patch makes it possible to configure these values from the respective board files. omap3_pm_init_cpuidle() can now be optionally called from board files to pass board specific cpuidle parameters. If the board files do not use this function to pass the params default values are used which might cause higher consumption dur to wrong state selection by the governor. This patch only updates the 3430sdp board files to use omap3_pm_init_cpuidle(). From Kalle, in addition to original patch from Rajendra: Building without CONFIG_CPU_IDLE or CONFIG_PM causes build to fail if cpu idle parameters are tried to pass using omap3_pm_init_cpuidle function. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Kalle Jokiniemi <kalle.jokiniemi@digia.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-02-23OMAP3: cpuidle: Update statistics for correct stateSanjeev Premi
When 'enable_off_mode' is 0, the target power state for MPU and CORE was locally changed to PWRDM_POWER_RET but, the statistics are updated for idle state originally selected by the governor. This patch 'invalidates' the idle states that lead either of MPU or Core to PWRDM_POWER_OFF state when 'enable_off_mode' is '0'. The states are valid once 'enable_off_mode' is set to '1'. Added function next_valid_state() to check if current state is valid; else get the next valid state. It is called from omap3_enter_idle_bm(). Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-02-23omap3/4: Remove overlapping mapping of L4_WKUP io spaceSantosh Shilimkar
This patch removes the L4 wakeup io mapping section for omap3 and omap4. L4 wakeup space is part of 4MB L4 space which is already mapped and hence remove the overlapped mapping. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com> Reviewed-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-23omap4: Fix omap_type() for omap4Santosh Shilimkar
This patch fixes the omap_type function to detect whether the device is GP or HS Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com> Reviewed-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-23omap: sdma: Limit the secure reserve channel fix for omap3Santosh Shilimkar
The commit 'ba50ea7e' reserves DMA channels 0 and 1 on high security devices, in order to avoid collision between kernel dma transfers and ROM code dma transfers. This fix is applicable only for OMAP3 so add an appropriate check. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> CC: Kalle Jokiniemi <kalle.jokiniemi@digia.com> CC: Kevin Hilman <khilman@deeprootsystems.com> Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com> Reviewed-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-23omap4: sdma: Enable the idle modes on omap4Santosh Shilimkar
This patch enables smart-idle idlemodes and autoidle for sDMA on OMAP4 Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com> Reviewed-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-23omap2/3/4: ioremap omap_globals moduleSantosh Shilimkar
This is a clean-up patch towards dynamic allocation of IO space instead of using harcoded macros to calculate virtual addresses. Also update the sdrc, prcm and control module to allocate iospace dynamically Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com> Reviewed-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-23omap3/4: uart: fix full-fifo write abortSantosh Shilimkar
This patch is addition to the already merged commit on non-empty uart fifo read abort. "ce13d4716a276f4331d78ba28a5093a63822ab95" OMAP3630 and OMAP4430 UART IP blocks have a restriction on TX FIFO too. If you try to write to the tx fifo when it is full, the system aborts. More details on this thread are here: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg19447.html This can be easily reproducible by not suppressing interconnect errors or long duration testing where continuous prints over console from multiple threads. This patch is addressing the issue by ensuring that write is not issued while fifo is full. A timeout is added to avoid any hang on fifo-full for 10 mS which is unlikely case. Patch is validated on OMAP3630 and OMAP4 SDP. V2 version removed the additional 1 uS on every TX as per Tony's suggestion Signed-off-by: Woodruff Richard <r-woodruff2@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> CC: Ghorai Sukumar <s-ghorai@ti.com> Reviewed-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-23omap4: multi-omap: Allow build to workSantosh Shilimkar
The musb support is enabled in omap3 platforms. For omap4 only board support is available and the driver still isn't supported. Because of this build with omap3_defconfig used for multi-omap doesn't work on omap4430 sdp. This patch avoids usb_musb_init() by adding a cpu check in the board file. Thanks to Anand Gadiyar and Mankad Maulik for the suggestion of patching board file instead of musb driver. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-23ASoC: OMAP-McBSP: ASoC interface for McBSP sidetoneIlkka Koskinen
Add ASoC interface for OMAP McBSP2 and McBSP3 sidetones. Signed-off-by: Ilkka Koskinen <ilkka.koskinen@nokia.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Tested-by: Jarkko Nikula <jhnikula@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-23McBSP: OMAP3: Add sidetone featureEero Nurkkala
Add sidetone feature to McBSP instances 2 and 3 on OMAP3 based devices. Signed-off-by: Ilkka Koskinen <ilkka.koskinen@nokia.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Tested-by: Jarkko Nikula <jhnikula@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-23omap: musb: Add USB support to 4430 SDP board fileMaulik Mankad
This patch adds support for Mentor USB to 4430 SDP board file. It also defines the base address for HS USB OTG controller in OMAP4. Also updates platform specfic structure with base address and IRQ details. Signed-off-by: Maulik Mankad <x0082077@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Felipe Balbi <felipe.balbi@nokia.com> Cc: David Brownell <david-b@pacbell.net> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Olof Johansson <olof@lixom.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-23parisc: Disable CONFIG_HAVE_ARCH_TRACEHOOKRoland McGrath
> FYI, this commit broke tip:master on PARISC (other architectures are fine): > > kernel/built-in.o: In function `ptrace_request': > (.text.ptrace_request+0x2cc): undefined reference to `task_user_regset_view' This means that parisc failed to meet the documented requirements for setting CONFIG_HAVE_ARCH_TRACEHOOK, but set it anyway. If arch folks don't follow the specs, it defeats the whole purpose of having clear statements of requirements for arch code. Until parisc finishes up its requirements, disable CONFIG_HAVE_ARCH_TRACEHOOK. Signed-off-by: H. Peter Anvin <hpa@zytor.com> LKML-Reference: <20100222183707.8749D64C@magilla.sf.frob.com> Cc: <linux-parisc@vger.kernel.org> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: Helge Deller <deller@gmx.de> Cc: James E.J. Bottomley <jejb@parisc-linux.org>
2010-02-23x86/PCI: use host bridge _CRS info by default on 2008 and newer machinesBjorn Helgaas
The main benefit of using ACPI host bridge window information is that we can do better resource allocation in systems with multiple host bridges, e.g., http://bugzilla.kernel.org/show_bug.cgi?id=14183 Sometimes we need _CRS information even if we only have one host bridge, e.g., https://bugs.launchpad.net/ubuntu/+source/linux/+bug/341681 Most of these systems are relatively new, so this patch turns on "pci=use_crs" only on machines with a BIOS date of 2008 or newer. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-02-23PCI: augment bus resource table with a listBjorn Helgaas
Previously we used a table of size PCI_BUS_NUM_RESOURCES (16) for resources forwarded to a bus by its upstream bridge. We've increased this size several times when the table overflowed. But there's no good limit on the number of resources because host bridges and subtractive decode bridges can forward any number of ranges to their secondary buses. This patch reduces the table to only PCI_BRIDGE_RESOURCE_NUM (4) entries, which corresponds to the number of windows a PCI-to-PCI (3) or CardBus (4) bridge can positively decode. Any additional resources, e.g., PCI host bridge windows or subtractively-decoded regions, are kept in a list. I'd prefer a single list rather than this split table/list approach, but that requires simultaneous changes to every architecture. This approach only requires immediate changes where we set up (a) host bridges with more than four windows and (b) subtractive-decode P2P bridges, and we can incrementally change other architectures to use the list. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-02-23PCI: add pci_bus_for_each_resource(), remove direct bus->resource[] refsBjorn Helgaas
No functional change; this converts loops that iterate from 0 to PCI_BUS_NUM_RESOURCES through pci_bus resource[] table to use the pci_bus_for_each_resource() iterator instead. This doesn't change the way resources are stored; it merely removes dependencies on the fact that they're in a table. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-02-23PCI: read bridge windows before filling in subtractive decode resourcesBjorn Helgaas
No functional change; this fills in the bus subtractive decode resources after reading the bridge window information rather than before. Also, print out the subtractive decode resources as we already do for the positive decode windows. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-02-23PCI: split up pci_read_bridge_bases()Bjorn Helgaas
No functional change; this breaks up pci_read_bridge_bases() into separate pieces for the I/O, memory, and prefetchable memory windows, similar to how Yinghai recently split up pci_setup_bridge() in 68e84ff3bdc. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-02-23OMAP: DSS2: fix get_dsi/dispc_clk_source() usageTomi Valkeinen
After changing the selection of DSI and DISPC clock source the users of get_dsi/dispc_clk_source() functions were left unchanged. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-23netfilter: xt_recent: fix false matchTim Gardner
A rule with a zero hit_count will always match. Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Cc: stable@kernel.org Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-02-23netfilter: xt_recent: fix buffer overflowTim Gardner
e->index overflows e->stamps[] every ip_pkt_list_tot packets. Consider the case when ip_pkt_list_tot==1; the first packet received is stored in e->stamps[0] and e->index is initialized to 1. The next received packet timestamp is then stored at e->stamps[1] in recent_entry_update(), a buffer overflow because the maximum e->stamps[] index is 0. Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Cc: stable@kernel.org Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-02-23usb/gadget/{f_audio,gmidi}.c: follow recent changes in audio.hDaniel Mack
Some structs in linux/usb/audio.h have got new names to mark them as part of version 1.0 of the USB audio standard. Follow these changes in the gadget drivers. Note that this header and the ALSA USB driver will undergo some refactoring soon, so there might be another update to the gadgets as well. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-23ASoC: fsi: Modify over/under run error settlementKuninori Morimoto
In current FSI driver, playback function cares only overrun, and capture function cares only underrun. But playback function should had cared about underrun, and capture function should had cared about overrun too. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-02-23ASoC: OMAP4: Add McPDM platform driverMisael Lopez Cruz
McPDM platform driver is configured to use sDMA in order to transfer to/from memory. Support for interfacing with ABE will be added later. McPDM dai currently supports up to 4 downlink channels and 2 uplink channels simultaneously, as well as 88.2 and 96 KHz, and a sample size of 32 bits. Signed-off-by: Misael Lopez Cruz <x0052729@ti.com> Signed-off-by: Margarita Olaya <x0080101@ti.com> Signed-off-by: Jorge Eduardo Candelaria <jorge.candelaria@ti.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-02-23ASoC: OMAP4: Add support for McPDMCandelaria Villareal, Jorge
McPDM is the interface between Phoenix audio codec and the OMAP4430 processor. It enables data to be transfered to/from Phoenix at sample rates of 88.4 or 96 KHz. Signed-off-by: Jorge Eduardo Candelaria <jorge.candelaria@ti.com> Signed-off-by: Margarita Olaya <x0080101@ti.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-02-23ASoC: OMAP: data_type and sync_mode configurable in audio dmaMisael Lopez Cruz
Allow client drivers to set the data_type (16, 32) and the sync_mode (element, packet, etc) of the audio dma transferences. McBSP dai driver configures it for a data type of 16 bits and element sync mode. Signed-off-by: Misael Lopez Cruz <x0052729@ti.com> Signed-off-by: Jorge Eduardo Candelaria <jorge.candelaria@ti.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-02-23ALSA: hda - Add missing description in HD-Audio-Models.txtTakashi Iwai
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-23ALSA: add support for Macbook Air 2,1 internal speakerReimundo Heluani
Add support for Macbook Air 2,1 (late 2008) internal speaker and headphones. Create a "mba21" model for snd-hda-intel. Signed-off-by: Reimundo Heluani <rheluani@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-23Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2010-02-23tc35815: Remove a wrong netif_wake_queue() call which triggers BUG_ONAtsushi Nemoto
The netif_wake_queue() is called correctly (i.e. only on !txfull condition) from txdone routine. So Unconditional call to the netif_wake_queue() here is wrong. This might cause calling of start_xmit routine on txfull state and trigger BUG_ON. This bug does not happen when NAPI disabled. After txdone there must be at least one free tx slot. But with NAPI, this is not true anymore and the BUG_ON can hits on heavy load. In this driver NAPI was enabled on 2.6.33-rc1 so this is regression from 2.6.32 kernel. Reported-by: Ralf Roesch <ralf.roesch@rw-gmbh.de> Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-23cdc_ether: new PID for Ericsson C3607w to the whitelist (resubmit)Torgny Johansson
This patch adds a new vid/pid to the cdc_ether whitelist. Device added: - Ericsson Mobile Broadband variant C3607w Signed-off-by: Torgny Johansson <torgny.johansson@gmail.com> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-23IPv6: better document max_addresses parameterBrian Haley
Andrew Morton wrote: >> >From ip-sysctl.txt file in kernel documentation I can see following description >> for max_addresses: >> max_addresses - INTEGER >> Number of maximum addresses per interface. 0 disables limitation. >> It is recommended not set too large value (or 0) because it would >> be too easy way to crash kernel to allow to create too much of >> autoconfigured addresses. ^^^^^^^^^^^^^^ >> If this parameter applies only for auto-configured IP addressed, please state >> it more clearly in docs or rename the parameter to show that it refers to >> auto-configuration. It did mention autoconfigured in the text, but the below makes it more obvious. More clearly document IPv6 max_addresses parameter. Signed-off-by: Brian Haley <brian.haley@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-23MAINTAINERS: update mv643xx_eth maintenance statusLennert Buytenhek
I am no longer with Marvell. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-23e1000: Fix DMA mapping error handling on RXAnton Blanchard
Check for error return from pci_map_single/pci_map_page and clean up. With this and the previous patch the driver was able to handle a significant percentage of errors (I set the fault injection rate to 10% and could still download large files at a reasonable speed). Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-23e1000: correct wrong coding style for "else"Jiri Pirko
Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-23blk-core: use BIO list management functionsAkinobu Mita
Now that the bio list management stuff is generic, convert generic_make_request to use bio lists instead of its own private bio list implementation. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: Christoph Hellwig <hch@infradead.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-02-23ALSA: usbaudio: consolidate header filesDaniel Mack
Use the definitions from linux/usb/audio.h all over the ALSA USB audio driver and add some missing definitions there as well. Use the endpoint attribute macros from linux/usb/ch9 and remove the own things from sound/usb/usbaudio.h. Now things are also nicely prefixed which makes understanding the code easier. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-23Revert "block: improve queue_should_plug() by looking at IO depths"Jens Axboe
This reverts commit fb1e75389bd06fd5987e9cda1b4e0305c782f854. "Benjamin S." <sbenni@gmx.de> reports that the patch in question causes a big drop in sequential throughput for him, dropping from 200MB/sec down to only 70MB/sec. Needs to be investigated more fully, for now lets just revert the offending commit. Conflicts: include/linux/blkdev.h Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-02-23ALSA: usbmixer: bail out early when parsing audio class v2 descriptorsDaniel Mack
This is just a quick hack that needs to be removed once the new units defined by the audio class v2.0 standard are supported. However, it allows using these devices for now, without mixer support. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-23ALSA: usbaudio: implement basic set of class v2.0 parserDaniel Mack
This adds a number of parsers for audio class v2.0. In particular, the following internals are different and now handled by the code: * the number of streaming interfaces is now reported by an interface association descriptor. The old approach using a proprietary descriptor is deprecated. * The number of channels per interface is now stored in the AS_GENERAL descriptor (used to be part of the FORMAT_TYPE descriptor). * The list of supported sample rates is no longer stored in a variable length appendix of the format_type descriptor but is retrieved from the device using a class specific GET_RANGE command. * Supported sample formats are now reported as 32bit bitmap rather than a fixed value. For now, this is worked around by choosing just one of them. * A devices needs to have at least one CLOCK_SOURCE descriptor which denotes a clockID that is needed im the class request command. * Many descriptors (format_type, ...) have changed their layout. Handle this by casting the descriptors to the appropriate structs. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-23ALSA: usbaudio: introduce new types for audio class v2Daniel Mack
This patch adds some definitions for audio class v2. Unfortunately, the UNIT types PROCESSING_UNIT and EXTENSION_UNIT have different numerical representations in both standards, so there is need for a _V1 add-on now. usbmixer.c is changed accordingly. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-23ALSA: usbaudio: parse USB descriptors with structsDaniel Mack
In preparation of support for v2.0 audio class, use the structs from linux/usb/audio.h and add some new ones to describe the fields that are actually parsed by the descriptor decoders. Also, factor out code from usb_create_streams(). This makes it easier to adopt the new iteration logic needed for v2.0. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-23cciss: export linux/cciss_defs.h headerdann frazier
'make headers_check' began to fail after cciss_defs.h was introduced in: 429c42c9d246f5bda868495c09974312a0177328 usr/include/linux/cciss_ioctl.h:6: included file 'linux/cciss_defs.h' is not exported Fix this by exporting cciss_defs.h Signed-off-by: dann frazier <dannf@hp.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-02-23ALSA: hda - enable snoop for Intel Cougar PointSeth Heasley
This patch enables snoop, eliminating static during playback. This patch supersedes the previous Cougar Point audio patch. Signed-off-by: Seth Heasley <seth.heasley@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-02-23ALSA: hda - Remove identical definitions for macmini3 modelTakashi Iwai
The channel mode definitions for macmini3 model are identical with mb5. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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