Eric Lee / smarc-fsl-linux-kernel

20 May, 2010

1 commit

19 May, 2010

3 commits

14 May, 2010

1 commit

06 May, 2010

1 commit

  • 49100c983   ASoC: omap: Add basic audio support for Nokia RX-51/N900 ... Browse Code »

    This patch adds support for integrated stereo speakers and digital
    microphone found on Nokia RX-51 hardware. This is a cut down version based
    on Maemo kernel sources and earlier patchset by Eduardo Valentin et al.

    http://mailman.alsa-project.org/pipermail/alsa-devel/2009-October/022033.html

    Signed-off-by: Jarkko Nikula
    Cc: Eduardo Valentin
    Cc: Peter Ujfalusi
    Acked-by: Eduardo Valentin
    Acked-by: Peter Ujfalusi
    Acked-by: Mark Brown
    Signed-off-by: Liam Girdwood

    Jarkko Nikula
     

28 Apr, 2010

2 commits

07 Apr, 2010

1 commit

  • 84db18bbe   Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 ... Browse Code »

    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
    ALSA: mixart: range checking proc file
    ALSA: hda - Fix a wrong array range check in patch_realtek.c
    ALSA: ASoC: move dma_data from snd_soc_dai to snd_soc_pcm_stream
    ALSA: hda - Enable amplifiers on Acer Inspire 6530G
    ASoC: Only do WM8994 bias off transition from standby
    ASoC: Don't use DCS_DATAPATH_BUSY for WM hubs devices
    ASoC: Don't do runtime wm_hubs DC servo updates if using offset correction
    ASoC: Support second DC servo readback method for wm_hubs
    ASoC: Avoid wraparound in wm_hubs DC servo correction
    ALSA: echoaudio - Eliminate use after free
    ALSA: i2c: cleanup: change parameter to pointer
    ALSA: hda - Add MSI blacklist for Aopen MZ915-M
    ASoC: OMAP: Fix capture pointer handling for OMAP1510 to work correctly with recent ALSA PCM code
    ALSA: hda - Update document about MSI and interrupts
    ALSA: hda: Fix 0 dB offset for Lenovo Thinkpad models using AD1981
    ALSA: hda - Add missing printk argument in previous patch
    ASoC: Fix passing platform_data to ac97 bus users and fix a leak
    ALSA: hda - Fix ADC/MUX assignment of ALC269 codec
    ALSA: hda - Fix invalid bit values passed to snd_hda_codec_amp_stereo()
    ASoC: wm8994: playback => capture

    Linus Torvalds
     

06 Apr, 2010

2 commits

  • 53a61d967   Merge branch 'for-2.6.34' into for-2.6.35 ... Browse Code »

    Conflicts due to context changes next to the backported DMA data change:
    include/sound/soc.h

    Mark Brown
     
  • 5f712b2b7   ALSA: ASoC: move dma_data from snd_soc_dai to snd_soc_pcm_stream ... Browse Code »

    This fixes a memory corruption when ASoC devices are used in
    full-duplex mode. Specifically for pxa-ssp code, where this pointer
    is dynamically allocated for each direction and destroyed upon each
    stream start.

    All other platforms are fixed blindly, I couldn't even compile-test
    them. Sorry for any breakage I may have caused.

    [Note that this is a backported version for 2.6.34.
    Upstream commit is fd23b7dee]

    Signed-off-by: Daniel Mack
    Reported-by: Sven Neumann
    Reported-by: Michael Hirsch
    Acked-by: Liam Girdwood
    Signed-off-by: Mark Brown

    Daniel Mack
     

03 Apr, 2010

1 commit

  • b5442a75d   ASoC: OMAP: Fix capture pointer handling for OMAP1510 to work correctly with recent ALSA PCM code ... Browse Code »

    With recent (2.6.34) chnages in PCM handling, capture stopped working on my
    OMAP1510 based Amstrad Delta videophone.

    Using 2.6.34-rc2, I was able to correct the problem in 3 different ways:

    1. reverting commit 7b3a177b0d4f92b3431b8dca777313a07533a710,
    2. enabling additional jiffies check with
    echo 4 >/proc/asound/card0/pcm0c0/xrun_debug
    3. applying the patch below.

    Since I wasn't able to reproduce the problem on my i686 PC, I guess the
    problem is probably machine specific.

    The patch reuses the method for software emulation of missing hardware
    pointer, already implemented for playback on OMAP1510. It's possible that
    event if a hardware pointer is available for capture on this machine, its
    behaviour may be not compatible with what upper layer expects.

    If you think the problem may be more general and should be solved differently,
    on a higher level, I can try to work more on it if you give me a hint.

    If the patch gets accepted, I suggest it goes as a fix in the current release
    cycle.

    Created and tested against linux-2.6.34-rc2.

    Signed-off-by: Janusz Krzysztofik
    Acked-by: Jarkko Nikula
    Acked-by: Liam Girdwood
    Signed-off-by: Mark Brown

    Janusz Krzysztofik
     

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
     

20 Mar, 2010

1 commit

  • fd23b7dee   ASoC: move dma_data from snd_soc_dai to snd_soc_pcm_stream ... Browse Code »

    This fixes a memory corruption when ASoC devices are used in
    full-duplex mode. Specifically for pxa-ssp code, where this pointer
    is dynamically allocated for each direction and destroyed upon each
    stream start.

    All other platforms are fixed blindly, I couldn't even compile-test
    them. Sorry for any breakage I may have caused.

    Reported-by: Sven Neumann
    Reported-by: Michael Hirsch
    Signed-off-by: Daniel Mack
    Acked-by: Peter Ujfalusi
    Acked-by: Jarkko Nikula
    Acked-by: Liam Girdwood
    Signed-off-by: Mark Brown

    Daniel Mack
     

19 Mar, 2010

2 commits

12 Mar, 2010

1 commit

02 Mar, 2010

1 commit

24 Feb, 2010

1 commit

23 Feb, 2010

3 commits

  • db72c2f89   ASoC: OMAP4: Add McPDM platform driver ... Browse Code »

    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
    Signed-off-by: Margarita Olaya
    Signed-off-by: Jorge Eduardo Candelaria
    Acked-by: Liam Girdwood
    Signed-off-by: Mark Brown

    Misael Lopez Cruz
     
  • b3b0b4580   ASoC: OMAP4: Add support for McPDM ... Browse Code »

    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
    Signed-off-by: Margarita Olaya
    Acked-by: Liam Girdwood
    Signed-off-by: Mark Brown

    Candelaria Villareal, Jorge
     
  • e17dd32f3   ASoC: OMAP: data_type and sync_mode configurable in audio dma ... Browse Code »

    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
    Signed-off-by: Jorge Eduardo Candelaria
    Acked-by: Liam Girdwood
    Signed-off-by: Mark Brown

    Misael Lopez Cruz
     

16 Feb, 2010

2 commits

12 Feb, 2010

1 commit

06 Feb, 2010

1 commit

05 Feb, 2010

1 commit

29 Jan, 2010

1 commit

  • 5bbd4953a   ASoC: AM3517: ASoC driver not getting compiled ... Browse Code »

    Commit 761c9d45 (ASoC: Fix build of OMAP sound drivers) changes
    CONFIG_MACH_OMAP3517EVM -> CONFIG_SND_OMAP_SOC_OMAP3517EVM in the
    Makefile. Whereas the config option defined in Kconfig is
    SND_OMAP_SOC_AM3517EVM. Because of this, ASoC driver for AM3517
    was not getting compiled.

    Signed-off-by: Anuj Aggarwal
    Signed-off-by: Mark Brown

    Anuj Aggarwal
     

17 Dec, 2009

1 commit

  • ebeb53e1e   mfd: twl: fix twl4030 rename for remaining driver, board files ... Browse Code »

    Recent drivers/mfd/twl4030* renames to twl broke compile for
    various boards as the series was missing a patch to change
    the board-*.c files.

    This patch renames include twl4030.h to include twl.h
    and also renames twl4030_i2c_ routines.

    Signed-off-by: Balaji T K
    Acked-by: Mark Brown
    Reviewed-by: Felipe Balbi
    Cc: Samuel Ortiz
    Signed-off-by: Tony Lindgren

    Balaji T K
     

13 Dec, 2009

1 commit

  • 6eb7365db   Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 ... Browse Code »

    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
    ALSA: hda - Overwrite pin config on intel DG45ID board.
    intelhdmi - dont power off HDA link
    ALSA: hrtimer - Fix lock-up
    ALSA: intelhdmi - add channel mapping for typical configurations
    ALSA: intelhdmi - channel mapping applies to Pin
    ALSA: intelhdmi - accept DisplayPort pin
    ALSA: hda - show HBR(High Bit Rate) pin cap in procfs
    ALSA: hda - Fix LED GPIO setup for HP laptops with IDT codecs
    ASoC: Fix build of OMAP sound drivers
    ALSA: opti93x: fix irq releasing if the irq cannot be allocated

    Linus Torvalds
     

11 Dec, 2009

1 commit

  • 761c9d45d   ASoC: Fix build of OMAP sound drivers ... Browse Code »

    There are build errors when building for some of the omap2/3 boards without
    enabling sound:

    sound/built-in.o:(.data+0x43bc): undefined reference to `soc_codec_dev_tlv320aic23'
    sound/built-in.o:(.data+0x43cc): undefined reference to `tlv320aic23_dai'

    Confused me quite a bit since the drivers that had references to the
    codec weren't enabled. Turns out the Makefile was using the wrong
    config option to enable them. Patch below.

    Reported-by: Anand Gadiyar
    Signed-off-by: Olof Johansson
    Acked-by: Liam Girdwood
    Signed-off-by: Mark Brown

    Olof Johansson
     

09 Dec, 2009

1 commit

  • 1c496784a   Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 ... Browse Code »

    * 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (149 commits)
    arm: omap: Add omap3_defconfig
    AM35xx: Defconfig for AM3517 EVM board
    AM35xx: Add support for AM3517 EVM board
    omap: 3630sdp: defconfig creation
    omap: 3630sdp: introduce 3630 sdp board support
    omap3: Add defconfig for IGEP v2 board
    omap3: Add minimal IGEP v2 support
    omap3: Add CompuLab CM-T35 defconfig
    omap3: Add CompuLab CM-T35 board support
    omap3: rx51: Add wl1251 wlan driver support
    omap3: rx51: Add SDRAM init
    omap1: Add default kernel configuration for Herald
    omap1: Add board support and LCD for HTC Herald
    omap: zoom2: update defconfig for LL_DEBUG_NONE
    omap: zoom3: defconfig creation
    omap3: zoom: Introduce zoom3 board support
    omap3: zoom: Drop i2c-1 speed to 2400
    omap3: zoom: rename zoom2 name to generic zoom
    omap3: zoom: split board file for software reuse
    omap3evm: MIgrate to smsc911x ethernet driver
    ...

    Fix trivial conflict (two unrelated config options added next to each
    other) in arch/arm/mach-omap2/Makefile

    Linus Torvalds
     

23 Nov, 2009

1 commit

19 Nov, 2009

1 commit

18 Nov, 2009

3 commits

17 Nov, 2009

1 commit

11 Nov, 2009

1 commit

10 Nov, 2009

1 commit

  • 5f63ef990   ASoC: omap-mcbsp - add support for upto 16 channels. ... Browse Code »

    This patch increases the number of supported audio channels from 4
    to 16 and has been sponsored by Shotspotter Inc. It also fixes a
    FSYNC rate calculation bug when McBSP is FSYNC master.

    Signed-off-by: Graeme Gregory
    Signed-off-by: Liam Girdwood
    Acked-by: Peter Ujfalusi
    Tested-by: Peter Ujfalusi
    Acked-by: Jarkko Nikula
    Signed-off-by: Mark Brown

    Graeme Gregory