Eric Lee / smarc-fsl-linux-kernel

15 Sep, 2009

1 commit

  • 2ca7d674d   Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm ... Browse Code »

    * 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (257 commits)
    [ARM] Update mach-types
    ARM: 5636/1: Move vendor enum to AMBA include
    ARM: Fix pfn_valid() for sparse memory
    [ARM] orion5x: Add LaCie NAS 2Big Network support
    [ARM] pxa/sharpsl_pm: zaurus c3000 aka spitz: fix resume
    ARM: 5686/1: at91: Correct AC97 reset line in at91sam9263ek board
    ARM: 5640/1: This patch modifies the support of AC97 on the at91sam9263 ek board
    ARM: 5689/1: Update default config of HP Jornada 700-series machines
    ARM: 5691/1: fix cache aliasing issues between kmap() and kmap_atomic() with highmem
    ARM: 5688/1: ks8695_serial: disable_irq() lockup
    ARM: 5687/1: fix an oops with highmem
    ARM: 5684/1: Add nuc960 platform to w90x900
    ARM: 5683/1: Add nuc950 platform to w90x900
    ARM: 5682/1: Add cpu.c and dev.c and modify some files of w90p910 platform
    ARM: 5626/1: add suspend/resume functions to amba-pl011 serial driver
    ARM: 5625/1: fix hard coded 4K resource size in amba bus detection
    MMC: MMCI: convert realview MMC to use gpiolib
    ARM: 5685/1: Make MMCI driver compile without gpiolib
    ARM: implement highpte
    ARM: Show FIQ in /proc/interrupts on CONFIG_FIQ
    ...

    Fix up trivial conflict in arch/arm/kernel/signal.c.

    It was due to the TIF_NOTIFY_RESUME addition in commit d0420c83f ("KEYS:
    Extend TIF_NOTIFY_RESUME to (almost) all architectures") and follow-ups.

    Linus Torvalds
     

12 Sep, 2009

3 commits

10 Sep, 2009

24 commits

09 Sep, 2009

2 commits

  • cdc65fbe1   ASoC: au1x: PSC-AC97 bugfixes ... Browse Code »

    This patch fixes the following bugs:

    - only reprogram bitdepth if it has changed since last call to hw_params.
    - add locking inside ac97_read/write functions:
    When reprogramming sample depth, the ac97 unit has to be disabled,
    which should not be done in the middle of codec register accesses.

    - retry timed-out codec register accesses.

    - wait for status bits to set/clear when starting/stopping various
    functional blocks; very important after reenabling AC97 unit else
    sound may be distorted (e.g. high-pitch noise in 1kHz sine wave).

    - clear fifos before/after starting/stopping RX/TX.

    - longer timeouts waiting for PSC/AC97 ready after cold reset
    with certain codecs this can take ridiculous amounts of time.

    Run-tested on various Au1200 platforms with various codecs.

    Signed-off-by: Manuel Lauss
    Signed-off-by: Mark Brown

    Manuel Lauss
     
  • b888d1ce8   ALSA: dummy - Increase MAX_PCM_SUBSTREAMS to 128 ... Browse Code »

    Increase the limit of PCM substreams to 128. The default value is
    unchanged; only the max accept value is increased.

    Signed-off-by: Takashi Iwai

    Takashi Iwai
     

08 Sep, 2009

6 commits

07 Sep, 2009

4 commits

  • 82a783f4b   ALSA: Remove struct snd_monitor_file from public sound/core.h ... Browse Code »

    The struct snd_monitor_file is used locally only in sound/core/init.c,
    thus it should be moved there from the public sound/core.h.

    Signed-off-by: Takashi Iwai

    Takashi Iwai
     
  • f1bc07af9   sound: oxygen: work around MCE when changing volume ... Browse Code »

    When the volume is changed continuously (e.g., when the user drags a
    volume slider with the mouse), the driver does lots of I2C writes.
    Apparently, the sound chip can get confused when we poll the I2C status
    register too much, and fails to complete a read from it. On the PCI-E
    models, the PCI-E/PCI bridge gets upset by this and generates a machine
    check exception.

    To avoid this, this patch replaces the polling with an unconditional
    wait that is guaranteed to be long enough.

    Signed-off-by: Clemens Ladisch
    Tested-by: Johann Messner
    Cc:
    Signed-off-by: Takashi Iwai

    Clemens Ladisch
     
  • a68c4d113   ALSA: dummy - Fake buffer allocations ... Browse Code »

    Instead of allocating the real buffers, use a fake buffer and ignore
    read/write in the dummy driver so that we can save the resources.
    For mmap, a single page (unique to the direction, though) is reused
    to all buffers.

    When the app requires to read/write the real buffers, pass fake_buffer=0
    module option at loading time. This will get back to the old behavior.

    Signed-off-by: Takashi Iwai

    Takashi Iwai
     
  • a65cc60f6   ALSA: hda/realtek: Added support for CLEVO M540R subsystem, 6 channel + digital ... Browse Code »

    The model clevo-m540r was created with 6-channel and digital support. All
    functions verified except spdif. Tested with a VIT D2000 laptop which has:

    [lspci extract]
    Audio device [0403]: Intel Corporation 82801H (ICH8 Family) HD Audio
    Controller [8086:284b] (rev 03)
    Subsystem: CLEVO/KAPOK Computer Device [1558:5409]

    [/proc/asound/card0/codec\#0 header]
    Codec: Realtek ALC883
    Address: 0
    Function Id: 0x1
    Vendor Id: 0x10ec0883
    Subsystem Id: 0x15585409
    Revision Id: 0x100002

    [Added a comment about HP mute and the model description by tiwai]

    Signed-off-by: Dhionel Diaz
    Signed-off-by: Takashi Iwai

    ddiaz@cenditel.gob.ve