Eric Lee / smarc-fsl-linux-kernel

11 Jan, 2015

2 commits

08 Jan, 2015

1 commit

  • 3db084fd0   ALSA: fm801: PCI core handles power state for us ... Browse Code »

    There is no need to repeat the work that is already done in the PCI
    driver core. The patch removes excerpts from suspend and resume
    callbacks.

    Note that there is no more calls performed to enable or disable a PCI
    device during suspend-resume cycle. Nowadays they seems to be
    superflous. Someone can read more in [1].

    [1] https://www.kernel.org/doc/ols/2009/ols2009-pages-319-330.pdf

    Signed-off-by: Andy Shevchenko
    Signed-off-by: Takashi Iwai

    Andy Shevchenko
     

07 Jan, 2015

2 commits

02 Jan, 2015

1 commit

  • 483337f90   ALSA: fm801: Remove always NULL parameter ... Browse Code »

    snd_fm801_pcm() takes a pointer to a pointer of a PCM where if this
    parameter is provided the newly allocated PCM is stored. All callers pass
    NULL though, so remove the parameter. This makes the code a bit cleaner and
    shorter.

    Signed-off-by: Lars-Peter Clausen
    Signed-off-by: Takashi Iwai

    Lars-Peter Clausen
     

21 Oct, 2014

1 commit

13 Aug, 2014

1 commit

  • 9baa3c34a   PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use ... Browse Code »

    We should prefer `struct pci_device_id` over `DEFINE_PCI_DEVICE_TABLE` to
    meet kernel coding style guidelines. This issue was reported by checkpatch.

    A simplified version of the semantic patch that makes this change is as
    follows (http://coccinelle.lip6.fr/):

    //

    @@
    identifier i;
    declarer name DEFINE_PCI_DEVICE_TABLE;
    initializer z;
    @@

    - DEFINE_PCI_DEVICE_TABLE(i)
    + const struct pci_device_id i[]
    = z;

    //

    [bhelgaas: add semantic patch]
    Signed-off-by: Benoit Taine
    Signed-off-by: Bjorn Helgaas

    Benoit Taine
     

19 May, 2014

1 commit

29 Apr, 2014

2 commits

26 Feb, 2014

1 commit

12 Feb, 2014

1 commit

18 Aug, 2013

1 commit

29 May, 2013

1 commit

  • 20a24225d   ALSA: PCI: Remove superfluous pci_set_drvdata(pci, NULL) at remove ... Browse Code »

    As drvdata is cleared to NULL at probe failure or at removal by the
    driver core, we don't have to call pci_set_drvdata(pci, NULL) any
    longer in each driver.

    The only remaining pci_set_drvdata(NULL) is in azx_firmware_cb() in
    hda_intel.c. Since this function itself releases the card instance,
    we need to clear drvdata here as well, so that it won't be released
    doubly in the remove callback.

    Signed-off-by: Takashi Iwai

    Takashi Iwai
     

07 Dec, 2012

1 commit

  • e23e7a143   ALSA: pci: 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
     

14 Nov, 2012

1 commit

07 Sep, 2012

1 commit

15 Aug, 2012

1 commit

03 Jul, 2012

1 commit

26 Jun, 2012

1 commit

  • aace99e57   Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media ... Browse Code »

    Pull media fixes from Mauro Carvalho Chehab.

    Trivial conflict due to new USB HID ID's being added next to each other
    (Baanto vs Axentia).

    * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (44 commits)
    [media] smia: Fix compile failures
    [media] Fix VIDIOC_DQEVENT docbook entry
    [media] s5p-fimc: Fix control creation function
    [media] s5p-mfc: Fix checkpatch error in s5p_mfc_shm.h file
    [media] s5p-mfc: Fix setting controls
    [media] v4l/s5p-mfc: added image size align in VIDIOC_TRY_FMT
    [media] v4l/s5p-mfc: corrected encoder v4l control definitions
    [media] v4l: mem2mem_testdev: Fix race conditions in driver
    [media] s5p-mfc: Bug fix of timestamp/timecode copy mechanism
    [media] cxd2820r: Fix an incorrect modulation type bitmask
    [media] em28xx: Show a warning if the board does not support remote controls
    [media] em28xx: Add remote control support for Terratec's Cinergy HTC Stick HD
    [media] USB: Staging: media: lirc: initialize spinlocks before usage
    [media] Revert "[media] media: mx2_camera: Fix mbus format handling"
    [media] bw-qcam: driver and pixfmt documentation fixes
    [media] cx88: fix firmware load on big-endian systems
    [media] cx18: support big-endian systems
    [media] ivtv: fix support for big-endian systems
    [media] tuner-core: return the frequency range of the correct tuner
    [media] v4l2-dev.c: fix g_parm regression in determine_valid_ioctls()
    ...

    Linus Torvalds
     

12 Jun, 2012

1 commit

  • 5daf53a6e   [media] snd_tea575x: Make the module using snd_tea575x the fops owner ... Browse Code »

    Before this patch the owner field of the /dev/radio# device fops was set to
    the snd-tea575x-tuner module itself. Meaning that the module which was using
    it could be rmmod-ed while the device is open, and then BAD things happen.

    I know, as I found out the hard way :)

    Note that there is no need to also somehow increase the refcount of the
    snd-tea575x-tuner module itself, since any drivers using it will have
    symbolic references to it.

    Signed-off-by: Hans de Goede
    CC: Ondrej Zary
    Signed-off-by: Mauro Carvalho Chehab

    Hans de Goede
     

24 Apr, 2012

1 commit

19 Mar, 2012

1 commit

  • d4ecc83b7   [media] tea575x-tuner: update to latest V4L2 framework requirements ... Browse Code »

    The tea575x-tuner module has been updated to use the latest V4L2 framework
    functionality. This also required changes in the drivers that rely on it.

    The tea575x changes are:

    - The drivers must provide a v4l2_device struct to the tea module.
    - The radio_nr module parameter must be part of the actual radio driver,
    and not of the tea module.
    - Changed the frequency range to the normal 76-108 MHz range instead of
    50-150.
    - Add hardware frequency seek support.
    - Fix broken rxsubchans/audmode handling.
    - The application can now select between stereo and mono.
    - Support polling for control events.
    - Add V4L2 priority handling.

    And radio-sf16fmr2.c now uses the isa bus kernel framework.

    Signed-off-by: Hans Verkuil
    Thanks-to: Ondrej Zary
    Signed-off-by: Mauro Carvalho Chehab

    Hans Verkuil
     

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

23 Sep, 2011

1 commit

22 Sep, 2011

3 commits

  • 272a48705   Merge branch 'fix/misc' into topic/misc Browse Code »
    Takashi Iwai
     
  • c37279b92   ALSA: fm801: Gracefully handle failure of tuner auto-detect ... Browse Code »
    1

    Commit 9676001559fce06e37c7dc230ab275f605556176
    ("ALSA: fm801: add error handling if auto-detect fails") seems to
    break systems that were previously working without a tuner.

    As a bonus, this should fix init and cleanup for the case where the
    tuner is explicitly disabled.

    Reported-and-tested-by: Hor Jiun Shyong
    References: http://bugs.debian.org/641946
    Signed-off-by: Ben Hutchings
    Cc: stable@kernel.org [v3.0+]
    Signed-off-by: Takashi Iwai

    Ben Hutchings
     
  • 2ba34e43b   ALSA: fm801: Fix double free in case of error in tuner detection ... Browse Code »
    1

    Commit 9676001559fce06e37c7dc230ab275f605556176
    ("ALSA: fm801: add error handling if auto-detect fails") added
    incorrect error handling.

    Once we have successfully called snd_device_new(), the cleanup
    function fm801_free() will automatically be called by snd_card_free()
    and we must *not* also call fm801_free() directly.

    Reported-by: Hor Jiun Shyong
    References: http://bugs.debian.org/641946
    Signed-off-by: Ben Hutchings
    Cc: stable@kernel.org [v3.0+]
    Signed-off-by: Takashi Iwai

    Ben Hutchings
     

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
     

10 Jun, 2011

2 commits

  • 934c2b6d0   ALSA: use KBUILD_MODNAME for request_irq argument in sound/pci/* ... Browse Code »

    The name argument of request_irq() appears in /proc/interrupts, and
    it's quite ugly when the name entry contains a space or special letters.
    In general, it's simpler and more readable when the module name appears
    there, so let's replace all entries with KBUILD_MODNAME.

    Signed-off-by: Takashi Iwai

    Takashi Iwai
     
  • 3733e424c   ALSA: Use KBUILD_MODNAME for pci_driver.name entries ... Browse Code »

    The convention for pci_driver.name entry in kernel drivers seem to be
    the module name or equivalent ones. But, so far, almost all PCI sound
    drivers use more verbose name like "ABC Xyz (12)", and these are fairly
    confusing when appearing as a file name.

    This patch converts the all pci_driver.name entries in sound/pci/* to
    use KBUILD_MODNAME for more unified appearance.

    Signed-off-by: Takashi Iwai

    Takashi Iwai
     

03 Jun, 2011

1 commit

15 May, 2011

1 commit

14 May, 2011

3 commits

11 May, 2011

1 commit

10 May, 2011

1 commit

  • 938a1566b   ALSA: fm801: convert TEA575x support to new interface ... Browse Code »

    Use common functions to access TEA575x tuner - remove original read/write
    functions and provide new pin manipulation functions instead.

    Also convert the original triple implementation to a simple GPIO pin map.

    Tested with SF256-PCP and SF64-PCR (added the GPIO pin for MO/ST signal
    for them).
    SF256-PCS untested (pin for MO/ST signal is a guess).

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

    Ondrej Zary