Eric Lee / smarc-fsl-linux-kernel

12 Feb, 2014

1 commit

29 May, 2013

1 commit

07 Dec, 2012

1 commit

  • 1bff292e9   ALSA: isa: remove __dev* attributes ... Browse Code »

    CONFIG_HOTPLUG is going away as an option. As result the __dev*
    markings will be going away.

    Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst,
    and __devexit.

    Signed-off-by: Bill Pemberton
    Signed-off-by: Takashi Iwai

    Bill Pemberton
     

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
     

01 Nov, 2011

1 commit

14 Sep, 2011

1 commit

  • dba8b4699   ALSA: mpu401: clean up interrupt specification ... Browse Code »

    The semantics of snd_mpu401_uart_new()'s interrupt parameters are
    somewhat counterintuitive: To prevent the function from allocating its
    own interrupt, either the irq number must be invalid, or the irq_flags
    parameter must be zero. At the same time, the irq parameter being
    invalid specifies that the mpu401 code has to work without an interrupt
    allocated by the caller. This implies that, if there is an interrupt
    and it is allocated by the caller, the irq parameter must be set to
    a valid-looking number which then isn't actually used.

    With the removal of IRQF_DISABLED, zero becomes a valid irq_flags value,
    which forces us to handle the parameters differently.

    This patch introduces a new flag MPU401_INFO_IRQ_HOOK for when the
    device interrupt is handled by the caller, and makes the allocation of
    the interrupt to depend only on the irq parameter. As suggested by
    Takashi, the irq_flags parameter was dropped because, when used, it had
    the constant value IRQF_DISABLED.

    Signed-off-by: Clemens Ladisch
    Signed-off-by: Takashi Iwai

    Clemens Ladisch
     

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 Nov, 2009

1 commit

  • d355c82a0   ALSA: rename "PC Speaker" and "PC Beep" controls to "Beep" ... Browse Code »

    To avoid confusion in control names for the standard analog PC Beep generator
    using a small Internal PC Speaker, rename all related "PC Speaker" and "PC
    Beep" controls to "Beep" only. This name is more universal and can be also
    used on more platforms without confusion.

    Introduce also "Internal Speaker" in ControlNames.txt for systems with
    full-featured build-in internal speaker.

    Signed-off-by: Jaroslav Kysela
    Signed-off-by: Takashi Iwai

    Jaroslav Kysela
     

08 Jul, 2009

1 commit

  • 72b43cf14   ALSA: cmi8330: Allow MPU-401-less operation ... Browse Code »

    Adding MPU-401 support to cmi8330 driver could cause a regression (non-working
    sound) on a system where there is no free IRQ for the MPU-401 device (which
    is not very uncommon as this card requires two separate IRQs plus a third one
    for MPU-401).

    When MPU-401 PnP configuration fails (mostly because of unavailable IRQ), just
    ignore MPU-401 and continue without it.

    Signed-off-by: Ondrej Zary
    Signed-off-by: Takashi Iwai

    Ondrej Zary
     

07 Jul, 2009

1 commit

  • 0b9591672   ALSA: cmi8330: find OPL3 port automatically ... Browse Code »

    My CMI8329 had OPL3 port specified in SB16 resources. But now I found out that
    it was my modification of the card's PnP EEPROM a couple of years ago (can be
    done using C9SETROM.EXE utility). I did it because the OPL3 port was
    completely missing from PnP data. It seems to be hardwired to 0x388 on
    CMI8329.

    Find OPL3 port automatically by searching in WSS and SB16 resources. If not
    found, assume that it's hardwired to 0x388.

    Signed-off-by: Ondrej Zary
    Signed-off-by: Takashi Iwai

    Ondrej Zary
     

05 Jul, 2009

1 commit

29 Jun, 2009

2 commits

17 Feb, 2009

1 commit

29 Jan, 2009

1 commit

21 Jan, 2009

2 commits

12 Jan, 2009

1 commit

06 Aug, 2008

5 commits

  • 760fc6b83   ALSA: wss_lib: use wss detection code instead of ad1848 one ... Browse Code »

    Use the wss detection code and kill the ad1848 library.
    The library is fully assimilated into the new wss library.

    This required reworking of the AD1848 family code
    so the code is changed to correctly detect chips from
    the AD1848 and CS4231 families.

    I have tested it on following cards:
    Gallant SC-6600 (codec: AD1848, driver: snd-sc6600)
    SoundScape VIVO/90 (codec: AD1845, driver: snd-sscape)
    SG Waverider (codec: CS4231A, driver: Rene Herman's snd-galaxy)
    Opti930 (codec: built-in - CS4231 compatible, driver: snd-opti93x)
    Opti931 (codec: built-in - CS4231 compatible, driver: snd-opti93x)
    Gallant SC-70P (chip/codec: CS4237B, driver: snd-cs4236)
    Audio Plus 3D (chip/codec: CMI8330A, driver: snd-cmi8330)
    Dell Latitude CP (chip/codec: cs4236, driver snd-cs4232)

    Sound playback and recording works on all these cards.

    Signed-off-by: Krzysztof Helt
    Reviewed-by: Rene Herman
    Signed-off-by: Takashi Iwai
    Signed-off-by: Jaroslav Kysela

    Krzysztof Helt
     
  • ead893c0d   ALSA: wss_lib: use wss pcm code instead of ad1848 one ... Browse Code »

    Use the wss pcm code and kill the ad1848 pcm code.

    The AD1848 chip is much slower than CS4231 chips
    so the waiting loop was increased 100x (10x is not
    enough).

    Signed-off-by: Krzysztof Helt
    Reviewed-by: Rene Herman
    Signed-off-by: Takashi Iwai
    Signed-off-by: Jaroslav Kysela

    Krzysztof Helt
     
  • 0c5e3e982   ALSA: wss_lib: replace ad1848 mixer element macros with wss ones ... Browse Code »

    Use the wss macros instead of ad1848 ones.

    Signed-off-by: Krzysztof Helt
    Reviewed-by: Rene Herman
    Signed-off-by: Takashi Iwai
    Signed-off-by: Jaroslav Kysela

    Krzysztof Helt
     
  • ece11c9b6   ALSA: wss_lib: use wss constants instead of ad1848 ones ... Browse Code »

    Use wss constants for mode.
    Move ad1848 hardware constants to the wss.h.
    Move mixer tlv macros into the ad1848_lib.c from the ad1848.h.

    Drop the MODE_RUNNING spurious IRQ guard on AD1848 as it doesn not seem
    to be needed.

    Signed-off-by: Krzysztof Helt
    Reviewed-by: Rene Herman
    Signed-off-by: Takashi Iwai
    Signed-off-by: Jaroslav Kysela

    Krzysztof Helt
     
  • 241b3ee70   ALSA: wss_lib: use struct snd_wss instead of snd_ad1848 ... Browse Code »

    The snd_wss is superset of the snd_ad1848 so kill
    the latter and replace it with the snd_wss.

    Signed-off-by: Krzysztof Helt
    Reviewed-by: Rene Herman
    Signed-off-by: Takashi Iwai
    Signed-off-by: Jaroslav Kysela

    Krzysztof Helt
     

01 Feb, 2008

2 commits

  • 9004acc70   [ALSA] Remove sound/driver.h ... Browse Code »

    This header file exists only for some hacks to adapt alsa-driver
    tree. It's useless for building in the kernel. Let's move a few
    lines in it to sound/core.h and remove it.
    With this patch, sound/driver.h isn't removed but has just a single
    compile warning to include it. This should be really killed in
    future.

    Signed-off-by: Takashi Iwai
    Signed-off-by: Jaroslav Kysela

    Takashi Iwai
     
  • 109c53f84   [ALSA] sound/isa: kill pnp_resource_change ... Browse Code »

    This removes the pnp_resource_change use from the ALSA ISAPnP drivers. In
    2.4 these were useful in providing an easy path to setting the resources,
    but in 2.6 they retain function as a layering violation only.
    This makes for a nice cleanup (-550 lines) of ALSA but moreover, ALSA is the
    only remaining user of pnp_init_resource_table(), pnp_resource_change() and
    pnp_manual_config_dev() (and, in fact, of 'struct pnp_resource_table') in
    the tree outide of drivers/pnp itself meaning it makes for more cleanup
    potential inside the PnP layer.
    Thomas Renninger acked their removal from that side, you did from the ALSA
    side (CC list just copied from that thread).
    Against current alsa-kernel HG. Many more potential cleanups in there, but
    this _only_ removes the pnp_resource_change code. Compile tested against
    current alsa-kernel HG and compile- and use-tested against 2.6.23.x (few
    offsets).
    Cc: Thomas Renninger

    Signed-off-by: Rene Herman
    Signed-off-by: Takashi Iwai
    Signed-off-by: Jaroslav Kysela

    Rene Herman
     

16 May, 2007

1 commit

11 May, 2007

2 commits

14 Feb, 2007

1 commit

  • 788c60433   [ALSA] Fix __devinit and __devexit issues with sound drivers ... Browse Code »

    Fix __devinit and __devexit issues with sound drivers.
    Resolves MODPOST warnings similar to:
    WARNING: sound/drivers/snd-dummy.o - Section mismatch: reference to .init.text:snd_dummy_probe from .data.rel.local between 'snd_dummy_driver' (at offset 0x0) and 'snd_dummy_controls'
    WARNING: sound/drivers/snd-mtpav.o - Section mismatch: reference to .init.text:snd_mtpav_probe from .data.rel.local between 'snd_mtpav_driver' (at offset 0x0) and 'snd_mtpav_input'
    WARNING: sound/drivers/snd-virmidi.o - Section mismatch: reference to .init.text:snd_virmidi_probe from .data.rel.local after 'snd_virmidi_driver' (at offset 0x0)

    Signed-off-by: Prarit Bhargava
    Signed-off-by: Takashi Iwai
    Signed-off-by: Jaroslav Kysela

    Prarit Bhargava
     

22 Oct, 2006

1 commit

12 Apr, 2006

2 commits

31 Mar, 2006

1 commit

28 Mar, 2006

1 commit

22 Jan, 2006

1 commit

03 Jan, 2006

4 commits

12 Sep, 2005

1 commit

  • 43bcd973d   [ALSA] Add snd_card_set_generic_dev() call to ISA drivers ... Browse Code »

    ISA,CMI8330 driver,ES18xx driver,OPL3SA2 driver,Sound Galaxy driver
    Sound Scape driver,AD1848 driver,CS4231 driver,CS4236+ driver
    ES1688 driver,GUS Classic driver,GUS Extreme driver,GUS MAX driver
    AMD InterWave driver,Opti9xx drivers,SB16/AWE driver,SB8 driver
    Wavefront drivers
    - Added snd_card_set_generic_dev() call.
    - Added SND_GENERIC_DRIVER to Kconfig.
    - Clean up the error path in probe if necessary.

    Signed-off-by: Takashi Iwai

    Takashi Iwai