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
     

10 Jan, 2012

1 commit

05 Jan, 2012

1 commit

17 Dec, 2011

1 commit

14 Nov, 2011

1 commit

11 Nov, 2011

1 commit

17 Oct, 2011

1 commit

  • 0744a3ee3   ARM: platform fixups: remove mdesc argument to fixup function ... Browse Code »

    Get rid of the mdesc pointer in the fixup function call. No one uses
    the mdesc pointer, it shouldn't be modified anyway, and we can't wrap
    it, so let's remove it.

    Platform files found by:

    $ regexp=$(git grep -h '\.fixup.*=' arch/arm |
    sed 's!.*= *\([^,]*\),* *!\1!' | sort -u |
    tr '\n' '|' | sed 's,|$,,;s,|,\\|,g')
    $ git grep $regexp arch/arm

    Acked-by: Nicolas Pitre
    Signed-off-by: Russell King

    Russell King
     

12 Jul, 2011

1 commit

26 Mar, 2011

1 commit

21 Mar, 2011

1 commit

  • b459396ee   ARM: pxa2xx: reorganize I2C files ... Browse Code »

    This patch moves the platform data definition from
    arch/arm/plat-pxa/include/plat/i2c.h to include/linux/i2c/pxa-i2c.h so
    it can be accessed from x86 the same way as on ARM.

    This change should make no functional change to the PXA code. The move
    is verified by building the following defconfigs:
    cm_x2xx_defconfig corgi_defconfig em_x270_defconfig ezx_defconfig
    imote2_defconfig pxa3xx_defconfig spitz_defconfig zeus_defconfig
    raumfeld_defconfig magician_defconfig mmp2_defconfig pxa168_defconfig
    pxa910_defconfig

    Signed-off-by: Sebastian Andrzej Siewior
    Signed-off-by: Dirk Brandewie
    Signed-off-by: Ben Dooks

    Sebastian Andrzej Siewior
     

16 Mar, 2011

1 commit

27 Feb, 2011

1 commit

08 Jan, 2011

1 commit

  • 021db8e2b   Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6 ... Browse Code »

    * 'next-spi' of git://git.secretlab.ca/git/linux-2.6: (77 commits)
    spi/omap: Fix DMA API usage in OMAP MCSPI driver
    spi/imx: correct the test on platform_get_irq() return value
    spi/topcliff: Typo fix threhold to threshold
    spi/dw_spi Typo change diable to disable.
    spi/fsl_espi: change the read behaviour of the SPIRF
    spi/mpc52xx-psc-spi: move probe/remove to proper sections
    spi/dw_spi: add DMA support
    spi/dw_spi: change to EXPORT_SYMBOL_GPL for exported APIs
    spi/dw_spi: Fix too short timeout in spi polling loop
    spi/pl022: convert running variable
    spi/pl022: convert busy flag to a bool
    spi/pl022: pass the returned sglen to the DMA engine
    spi/pl022: map the buffers on the DMA engine
    spi/topcliff_pch: Fix data transfer issue
    spi/imx: remove autodetection
    spi/pxa2xx: pass of_node to spi device and set a parent device
    spi/pxa2xx: Modify RX-Tresh instead of busy-loop for the remaining RX bytes.
    spi/pxa2xx: Add chipselect support for Sodaville
    spi/pxa2xx: Consider CE4100's FIFO depth
    spi/pxa2xx: Add CE4100 support
    ...

    Linus Torvalds
     

16 Dec, 2010

2 commits

  • ad68bb9f7   ARM: pxa: Access SMEMC via virtual addresses ... Browse Code »

    This is important because on PXA3xx, the physical mapping of SMEMC registers
    differs from the one on PXA2xx. In order to get PCMCIA working on both PXA2xx
    and PXA320, the PCMCIA driver was adjusted accordingly as well.

    Also, various places in the kernel had to be patched to use
    __raw_read/__raw_write.

    Signed-off-by: Marek Vasut
    Acked-by: Haojian Zhuang
    Signed-off-by: Eric Miao

    Marek Vasut
     
  • 851982c1b   ARM: pxa: Introduce pxa{25x,27x,3xx}_map_io() ... Browse Code »

    This patch introduces pxa2xx_map_io() and pxa3xx_map_io() to distinguish
    between PXA25x/PXA27x and PXA3xx memory mapping.

    Also, fixup for platforms broken after introducing pxa{25x,27x}_map_io()
    and pxa3xx_map_io() is included.

    Signed-off-by: Marek Vasut
    Signed-off-by: Eric Miao

    Marek Vasut
     

01 Dec, 2010

1 commit

  • 8348c259d   arm/pxa2xx: reorgazine SSP and SPI header files ... Browse Code »

    The PXA-SPI driver relies on some files / defines which are arm specific
    and are within the ARM tree. The CE4100 SoC which is x86 has also the
    SPI core.
    This patch moves the ssp and spi files from arm/mach-pxa and plat-pxa to
    include/linux where the CE4100 can access them.

    This move got verified by building the following defconfigs:
    cm_x2xx_defconfig corgi_defconfig em_x270_defconfig ezx_defconfig
    imote2_defconfig pxa3xx_defconfig spitz_defconfig zeus_defconfig
    raumfeld_defconfig magician_defconfig

    Signed-off-by: Sebastian Andrzej Siewior
    Signed-off-by: Dirk Brandewie

    Sebastian Andrzej Siewior
     

20 Oct, 2010

1 commit

  • 6451d7783   arm: remove machine_desc.io_pg_offst and .phys_io ... Browse Code »

    Since we're now using addruart to establish the debug mapping, we can
    remove the io_pg_offst and phys_io members of struct machine_desc.

    The various declarations were removed using the following script:

    grep -rl MACHINE_START arch/arm | xargs \
    sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }'

    [ Initial patch was from Jeremy Kerr, example script from Russell King ]

    Signed-off-by: Nicolas Pitre
    Acked-by: Eric Miao

    Nicolas Pitre
     

08 Oct, 2010

1 commit

16 Jul, 2010

1 commit

11 May, 2010

1 commit

  • f97cab28b   [ARM] pxa: make it clear by converting MMC 'delay_detect' to millisecond ... Browse Code »

    delay_detect in HZ is confusing, convert it to be millisecond based. And
    thus remove those unnecessary call to msecs_to_jiffies() at runtime for
    this field. Other constants are converted assuming HZ == 100, which are
    basically true for those platforms.

    The assignment in csb726.c was incorrect, and is fixed in this patch as
    a result.

    Signed-off-by: Eric Miao
    Acked-by: Robert Jarzmik
    Acked-by: Marc Zyngier
    Acked-by: Marek Vasut
    Acked-by: Mike Rapoport
    Acked-by: Daniel Mack

    Eric Miao
     

02 Mar, 2010

1 commit

01 Dec, 2009

1 commit

  • cc155c6f2   [ARM] pxa: allow platforms to control which uarts are registered ... Browse Code »

    For some platforms, it is inappropriate to register all PXA UARTs.
    In some cases, the UARTs may not be used, and in others we may want
    to avoid registering the UARTs to allow other drivers (eg, FICP) to
    make use of the UART.

    In addition, a while back there was a request to be able to pass
    platform data to the UART driver.

    This patch enables all of this by providing functions platforms can
    call to register each individual UART.

    Signed-off-by: Russell King
    Acked-by: Mike Rapoport
    Acked-by: Robert Jarzmik
    Signed-off-by: Eric Miao

    Russell King
     

10 Sep, 2009

2 commits

  • c4bd01727   [ARM] pxa: add gpio_pwdown(_inverted) into pxaficp_ir.c ... Browse Code »

    and convert PXA-based devices to gpio_pwdown where possible.

    Signed-off-by: Marek Vasut
    Signed-off-by: Eric Miao

    Marek Vasut
     
  • 7a648256b   [ARM] pxa: factor pxamci gpio handling ... Browse Code »

    Several boards use always the same pattern with pxamci :
    request gpio, request irq for that gpio to detect MMC card
    insertion, request gpio for read-only mode detection, etc
    ...

    Now that pxamci provides platform_data to describe simple
    gpio management of the MMC external controls, use it.

    Signed-off-by: Robert Jarzmik
    Acked-by: Mike Rapoport
    Acked-by: Philipp Zabel
    Acked-by: Dmitry Eremin-Solenikov
    Cc: rpurdie@rpsys.net
    Cc: drwyrm@gmail.com
    Cc: sakoman@gmail.com
    Cc: marek.vasut@gmail.com
    Cc: s.hauer@pengutronix.de
    Signed-off-by: Eric Miao

    Robert Jarzmik
     

15 Jun, 2009

1 commit

05 Jun, 2009

1 commit

04 Jun, 2009

1 commit

  • 19d337dff   rfkill: rewrite ... Browse Code »

    This patch completely rewrites the rfkill core to address
    the following deficiencies:

    * all rfkill drivers need to implement polling where necessary
    rather than having one central implementation

    * updating the rfkill state cannot be done from arbitrary
    contexts, forcing drivers to use schedule_work and requiring
    lots of code

    * rfkill drivers need to keep track of soft/hard blocked
    internally -- the core should do this

    * the rfkill API has many unexpected quirks, for example being
    asymmetric wrt. alloc/free and register/unregister

    * rfkill can call back into a driver from within a function the
    driver called -- this is prone to deadlocks and generally
    should be avoided

    * rfkill-input pointlessly is a separate module

    * drivers need to #ifdef rfkill functions (unless they want to
    depend on or select RFKILL) -- rfkill should provide inlines
    that do nothing if it isn't compiled in

    * the rfkill structure is not opaque -- drivers need to initialise
    it correctly (lots of sanity checking code required) -- instead
    force drivers to pass the right variables to rfkill_alloc()

    * the documentation is hard to read because it always assumes the
    reader is completely clueless and contains way TOO MANY CAPS

    * the rfkill code needlessly uses a lot of locks and atomic
    operations in locked sections

    * fix LED trigger to actually change the LED when the radio state
    changes -- this wasn't done before

    Tested-by: Alan Jenkins
    Signed-off-by: Henrique de Moraes Holschuh [thinkpad]
    Signed-off-by: Johannes Berg
    Signed-off-by: John W. Linville

    Johannes Berg
     

18 May, 2009

1 commit

04 Apr, 2009

1 commit

  • 80748fb8f   [ARM] pxa: register AC97 controller devices ... Browse Code »

    The tosa, e740, e750, e800 and mioa701 all use AC97 audio codecs
    but does not register the platform device for the AC97 controller.
    Doing so is now required by ASoC.

    Signed-off-by: Mark Brown
    Acked-by: Dmitry Eremin-Solenikov
    Acked-by: Ian Molton
    Signed-off-by: Robert Jarzmik
    Signed-off-by: Eric Miao

    Mark Brown
     

25 Mar, 2009

1 commit

23 Mar, 2009

1 commit

20 Mar, 2009

1 commit

  • be093beb6   [ARM] pass reboot command line to arch_reset() ... Browse Code »

    OMAP wishes to pass state to the boot loader upon reboot in order to
    instruct it whether to wait for USB-based reflashing or not. There is
    already a facility to do this via the reboot() syscall, except we ignore
    the string passed to machine_restart().

    This patch fixes things to pass this string to arch_reset(). This means
    that we keep the reboot mode limited to telling the kernel _how_ to
    perform the reboot which should be independent of what we request the
    boot loader to do.

    Acked-by: Tony Lindgren
    Signed-off-by: Russell King

    Russell King
     

19 Mar, 2009

1 commit

09 Mar, 2009

1 commit

  • 51c62982a   [ARM] pxa: introduce pxa{25x,27x,300,320,930}.h for board usage ... Browse Code »

    Considering the header mess ATM, it is not always possible to include
    the correct header files within board code. Let's keep this simple:

    - for pxa25x based platforms
    - for pxa27x based platforms
    - for pxa300 based platforms
    - for pxa320 based platforms
    - for pxa930 based platforms

    NOTE:

    1. one header one board file, they are not compatible (i.e. they have
    conflicting definitions which won't compile if included together).

    2. Unless strictly necessary, the following header files are considered
    to be SoC files use _only_, and is not recommended to be included in
    board code:












    Signed-off-by: Eric Miao

    Eric Miao
     

02 Dec, 2008

3 commits

21 Oct, 2008

1 commit

20 Oct, 2008

2 commits

  • f98a0bd0e   mfd: do tcb6393xb state restore on resume only if requested ... Browse Code »

    As requested by Ian make state restore only if it's requested
    by platform data: some platforms do correctly save the state of
    the chip during suspend/resume, but some (like tosa) incorrectly
    power off the chip at suspend, so the driver supports restoring
    some bits of the tc6393xb state (not full, merely enough to support
    resume on tosa). With this patch this code is disabled by default.

    Signed-off-by: Dmitry Baryshkov
    Acked-by: Ian Molton
    Signed-off-by: Samuel Ortiz

    Dmitry Baryshkov
     
  • 1c1b6ffce   mfd: provide and use setup hook for tc6393xb ... Browse Code »

    Instead of using bitfields for initial gpio setup,
    provide generic setup/teardown hooks that can be used
    to set the gpio states, register child devices, etc.

    Signed-off-by: Dmitry Baryshkov
    Signed-off-by: Samuel Ortiz

    Dmitry Baryshkov