Eric Lee / smarc-fsl-linux-kernel

13 Jan, 2012

1 commit

  • a429638ca   Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound ... Browse Code »

    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (526 commits)
    ASoC: twl6040 - Add method to query optimum PDM_DL1 gain
    ALSA: hda - Fix the lost power-setup of seconary pins after PM resume
    ALSA: usb-audio: add Yamaha MOX6/MOX8 support
    ALSA: virtuoso: add S/PDIF input support for all Xonars
    ALSA: ice1724 - Support for ooAoo SQ210a
    ALSA: ice1724 - Allow card info based on model only
    ALSA: ice1724 - Create capture pcm only for ADC-enabled configurations
    ALSA: hdspm - Provide unique driver id based on card serial
    ASoC: Dynamically allocate the rtd device for a non-empty release()
    ASoC: Fix recursive dependency due to select ATMEL_SSC in SND_ATMEL_SOC_SSC
    ALSA: hda - Fix the detection of "Loopback Mixing" control for VIA codecs
    ALSA: hda - Return the error from get_wcaps_type() for invalid NIDs
    ALSA: hda - Use auto-parser for HP laptops with cx20459 codec
    ALSA: asihpi - Fix potential Oops in snd_asihpi_cmode_info()
    ALSA: hdsp - Fix potential Oops in snd_hdsp_info_pref_sync_ref()
    ALSA: hda/cirrus - support for iMac12,2 model
    ASoC: cx20442: add bias control over a platform provided regulator
    ALSA: usb-audio - Avoid flood of frame-active debug messages
    ALSA: snd-usb-us122l: Delete calls to preempt_disable
    mfd: Put WM8994 into cache only mode when suspending
    ...

    Fix up trivial conflicts in:
    - arch/arm/mach-s3c64xx/mach-crag6410.c:
    renamed speyside_wm8962 to tobermory, added littlemill right
    next to it
    - drivers/base/regmap/{regcache.c,regmap.c}:
    duplicate diff that had already come in with other changes in
    the regmap tree

    Linus Torvalds
     

09 Jan, 2012

1 commit

19 Dec, 2011

1 commit

  • a67ff6a54   ALSA: module_param: make bool parameters really bool ... Browse Code »

    module_param(bool) used to counter-intuitively take an int. In
    fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy
    trick.

    It's time to remove the int/unsigned int option. For this version
    it'll simply give a warning, but it'll break next kernel version.

    Signed-off-by: Rusty Russell
    Signed-off-by: Takashi Iwai

    Rusty Russell
     

19 Nov, 2011

1 commit

  • 424f0750e   USB: convert sound/* to use module_usb_driver() ... Browse Code »

    This converts the drivers in sound/* to use the
    module_usb_driver() macro which makes the code smaller and a bit
    simpler.

    Added bonus is that it removes some unneeded kernel log messages about
    drivers loading and/or unloading.

    Cc: Jaroslav Kysela
    Cc: Takashi Iwai
    Cc: Daniel Mack
    Cc: Clemens Ladisch
    Cc: Torsten Schenk
    Cc: Paul Gortmaker
    Cc: Karsten Wiese
    Signed-off-by: Greg Kroah-Hartman

    Greg Kroah-Hartman
     

01 Nov, 2011

2 commits

31 Mar, 2011

1 commit

12 Jan, 2011

1 commit

17 Oct, 2010

1 commit

11 Oct, 2010

1 commit

16 Apr, 2010

1 commit

30 Mar, 2010

1 commit

  • 5a0e3ad6a   include cleanup: Update gfp.h and slab.h includes to prepare for breaking implic… ... Browse Code »

    …it slab.h inclusion from percpu.h

    percpu.h is included by sched.h and module.h and thus ends up being
    included when building most .c files. percpu.h includes slab.h which
    in turn includes gfp.h making everything defined by the two files
    universally available and complicating inclusion dependencies.

    percpu.h -> slab.h dependency is about to be removed. Prepare for
    this change by updating users of gfp and slab facilities include those
    headers directly instead of assuming availability. As this conversion
    needs to touch large number of source files, the following script is
    used as the basis of conversion.

    http://userweb.kernel.org/~tj/misc/slabh-sweep.py

    The script does the followings.

    * Scan files for gfp and slab usages and update includes such that
    only the necessary includes are there. ie. if only gfp is used,
    gfp.h, if slab is used, slab.h.

    * When the script inserts a new include, it looks at the include
    blocks and try to put the new include such that its order conforms
    to its surrounding. It's put in the include block which contains
    core kernel includes, in the same order that the rest are ordered -
    alphabetical, Christmas tree, rev-Xmas-tree or at the end if there
    doesn't seem to be any matching order.

    * If the script can't find a place to put a new include (mostly
    because the file doesn't have fitting include block), it prints out
    an error message indicating which .h file needs to be added to the
    file.

    The conversion was done in the following steps.

    1. The initial automatic conversion of all .c files updated slightly
    over 4000 files, deleting around 700 includes and adding ~480 gfp.h
    and ~3000 slab.h inclusions. The script emitted errors for ~400
    files.

    2. Each error was manually checked. Some didn't need the inclusion,
    some needed manual addition while adding it to implementation .h or
    embedding .c file was more appropriate for others. This step added
    inclusions to around 150 files.

    3. The script was run again and the output was compared to the edits
    from #2 to make sure no file was left behind.

    4. Several build tests were done and a couple of problems were fixed.
    e.g. lib/decompress_*.c used malloc/free() wrappers around slab
    APIs requiring slab.h to be added manually.

    5. The script was run on all .h files but without automatically
    editing them as sprinkling gfp.h and slab.h inclusions around .h
    files could easily lead to inclusion dependency hell. Most gfp.h
    inclusion directives were ignored as stuff from gfp.h was usually
    wildly available and often used in preprocessor macros. Each
    slab.h inclusion directive was examined and added manually as
    necessary.

    6. percpu.h was updated not to include slab.h.

    7. Build test were done on the following configurations and failures
    were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my
    distributed build env didn't work with gcov compiles) and a few
    more options had to be turned off depending on archs to make things
    build (like ipr on powerpc/64 which failed due to missing writeq).

    * x86 and x86_64 UP and SMP allmodconfig and a custom test config.
    * powerpc and powerpc64 SMP allmodconfig
    * sparc and sparc64 SMP allmodconfig
    * ia64 SMP allmodconfig
    * s390 SMP allmodconfig
    * alpha SMP allmodconfig
    * um on x86_64 SMP allmodconfig

    8. percpu.h modifications were reverted so that it could be applied as
    a separate patch and serve as bisection point.

    Given the fact that I had only a couple of failures from tests on step
    6, I'm fairly confident about the coverage of this conversion patch.
    If there is a breakage, it's likely to be something in one of the arch
    headers which should be easily discoverable easily on most builds of
    the specific arch.

    Signed-off-by: Tejun Heo <tj@kernel.org>
    Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org>
    Cc: Ingo Molnar <mingo@redhat.com>
    Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>

    Tejun Heo
     

05 Mar, 2010

2 commits

  • e5779998b   ALSA: usb-audio: refactor code ... Browse Code »

    Clean up the usb audio driver by factoring out a lot of functions to
    separate files. Code for procfs, quirks, urbs, format parsers etc all
    got a new home now.

    Moved almost all special quirk handling to quirks.c and introduced new
    generic functions to handle them, so the exceptions do not pollute the
    whole driver.

    Renamed usbaudio.c to card.c because this is what it actually does now.
    Renamed usbmidi.c to midi.c for namespace clarity.
    Removed more things from usbaudio.h.

    The non-standard drivers were adopted accordingly.

    Signed-off-by: Daniel Mack
    Cc: Clemens Ladisch
    Signed-off-by: Takashi Iwai

    Daniel Mack
     
  • 3e1aebef6   ALSA: usb-audio: header file cleanups ... Browse Code »

    Rename snd-usb-lib to snd-usbmidi-lib as MIDI functions are the only
    thing it actually contains. Introduce a new header file to only declare
    these functions.

    Introduced usbmixer.h for all functions exported by usbmixer.c.

    Signed-off-by: Daniel Mack
    Cc: Clemens Ladisch
    Signed-off-by: Takashi Iwai

    Daniel Mack
     

23 Feb, 2010

1 commit

  • de48c7bc6   ALSA: usbaudio: consolidate header files ... Browse Code »

    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
    Signed-off-by: Takashi Iwai

    Daniel Mack
     

08 Dec, 2009

1 commit

24 Nov, 2009

2 commits

01 Nov, 2009

1 commit

13 Oct, 2009

1 commit

28 Sep, 2009

1 commit

22 Sep, 2009

1 commit

09 Jul, 2009

1 commit

  • ad361c988   Remove multiple KERN_ prefixes from printk formats ... Browse Code »

    Commit 5fd29d6ccbc98884569d6f3105aeca70858b3e0f ("printk: clean up
    handling of log-levels and newlines") changed printk semantics. printk
    lines with multiple KERN_ prefixes are no longer emitted as
    before the patch.

    is now included in the output on each additional use.

    Remove all uses of multiple KERN_s in formats.

    Signed-off-by: Joe Perches
    Signed-off-by: Linus Torvalds

    Joe Perches
     

02 Jul, 2009

1 commit

28 Apr, 2009

1 commit

21 Apr, 2009

1 commit

20 Apr, 2009

1 commit

  • 5d4af1be0   ALSA: us122l: add snd_us122l_free() ... Browse Code »

    Use it to clean up snd_us122l_card_used[].

    Without patch unplugging of an US122L soundcard didn't reset the
    corresponding element of snd_us122l_card_used[] to 0.
    The (SNDRV_CARDS + 1)th plugging in did not result in creating the soundcard
    device anymore.
    Index values supplied with the modprobe command line were not used correctly
    anymore after the first unplugging of an US122L.

    Signed-off-by: Karsten Wiese
    Cc: stable@kernel.org
    Signed-off-by: Takashi Iwai

    Karsten Wiese
     

17 Apr, 2009

1 commit

  • f600f6c48   ALSA: us122l: Fix signedness in comparisions ... Browse Code »

    Within 2.6.30's mergewindow, struct urb's transfer_buffer_length has become
    unsigned. This changed an "int > int" comparision to an "unsigned > int" one
    in snd_usb_122l.
    Fix this by using a local int variable instead of urb->transfer_buffer_length
    in comparisions.

    Shorten playback_prep_freqn() a bit and tweak error-paths in
    usb_stream_prepare_playback().

    Signed-off-by: Karsten Wiese
    Signed-off-by: Takashi Iwai

    Karsten Wiese
     

14 Apr, 2009

1 commit

24 Mar, 2009

3 commits

26 Feb, 2009

2 commits

05 Feb, 2009

2 commits

12 Jan, 2009

2 commits

06 Jan, 2009

1 commit

02 Jan, 2009

1 commit

  • f4e9749f4   ALSA: Use usb_set/get_intfdata ... Browse Code »

    Use the USB functions usb_get_intfdata and usb_set_intfdata instead of
    dev_get_drvdata and dev_set_drvdata, respectively.

    The semantic patch that makes this change for the usb_get_intfdata case is
    as follows: (http://www.emn.fr/x-info/coccinelle/)

    //
    @header@
    @@

    #include

    @same depends on header@
    position p;
    @@

    usb_get_intfdata@p(...) { ... }

    @depends on header@
    position _p!=same.p;
    identifier _f;
    struct usb_interface*intf;
    @@

    _f@_p(...) { dev)
    + usb_get_intfdata(intf)
    ...+> }
    //

    Signed-off-by: Julia Lawall
    Signed-off-by: Takashi Iwai

    Julia Lawall