Eric Lee / smarc-ti-linux-kernel

30 Apr, 2014

1 commit

  • 6ba736dd0   ALSA: hda - Suppress CORBRP clear on Nvidia controller chips ... Browse Code »

    The recent commit (ca460f86521) changed the CORB RP reset procedure to
    follow the specification with a couple of sanity checks.
    Unfortunately, Nvidia controller chips seem not following this way,
    and spew the warning messages like:
    snd_hda_intel 0000:00:10.1: CORB reset timeout#1, CORBRP = 0

    This patch adds the workaround for such chips. It just skips the new
    reset procedure for the known broken chips.

    Signed-off-by: Takashi Iwai

    Takashi Iwai
     

28 Apr, 2014

1 commit

  • e32dfbed8   ALSA: hda - add headset mic detect quirk for a Dell laptop ... Browse Code »

    When we plug a 3-ring headset on the Dell machine (VID: 0x10ec0255,
    SID: 0x10280674), the headset mic can't be detected, after apply this
    patch, the headset mic can work well.

    BugLink: https://bugs.launchpad.net/bugs/1297581
    Cc: David Henningsson
    Cc: stable@vger.kernel.org
    Signed-off-by: Hui Wang
    Signed-off-by: Takashi Iwai

    Hui Wang
     

23 Apr, 2014

5 commits

  • 98810a6dc   Merge remote-tracking branches 'asoc/fix/intel', 'asoc/fix/jz4740', 'asoc/fix/rc… ... Browse Code »

    …ar', 'asoc/fix/tlv320aic31xx' and 'asoc/fix/tlv320aic3x' into asoc-linus

    Mark Brown
     
  • 22e0c1428   Merge remote-tracking branches 'asoc/fix/alc5623', 'asoc/fix/cs42l52', 'asoc/fix… ... Browse Code »

    …/cs42l73' and 'asoc/fix/fsl-spdif' into asoc-linus

    Mark Brown
     
  • 31835046b   Merge remote-tracking branch 'asoc/fix/dapm' into asoc-linus Browse Code »
    Mark Brown
     
  • eebdec044   ASoC: jz4740: Remove Makefile entry for removed file ... Browse Code »
    2

    Commit 0406a40a0 ("ASoC: jz4740: Use the generic dmaengine PCM driver")
    jz4740-pcm.c file, but neglected to remove the Makefile entries.

    Fixes: 0406a40a0 ("ASoC: jz4740: Use the generic dmaengine PCM driver")
    Reported-by: kbuild test robot
    Reported-by: Ralf Baechle
    Signed-off-by: Lars-Peter Clausen
    Signed-off-by: Mark Brown

    Lars-Peter Clausen
     
  • 95e9ee92e   ASoC: Intel: Fix audio crash due to negative address offset ... Browse Code »

    There were occasional ADSP crash during reboot testing:

    [ 11.883364] BUG: unable to handle kernel paging request at ffffc90121700000
    [ 11.883380] IP: [] sst_module_insert_fixed_block+0x24f/0x26d [snd_soc_sst_dsp]
    [ 11.883397] PGD 7800b067 PUD 0
    [ 11.883405] Oops: 0002 [#1] SMP
    [ 11.886418] gsmi: Log Shutdown Reason 0x03

    The virtual address, ffffc90121700000, was out of range. The virtual
    address is calculated by adding LPE base address with an offset:

    sst_memcpy32(dsp->addr.lpe + data->offset, data->data, data->size);

    The offset is calculated in sst_byt_parse_module, by subtraction of
    two virtual addresses dsp->addr.fw_ext and dsp->addr.lpe:

    block_data.offset = block->ram_offset + (dsp->addr.fw_ext - dsp->addr.lpe);

    These virtual addresses are assigned by kernel from ioremap:

    sst->addr.lpe = ioremap(pdata->lpe_base, pdata->lpe_size);
    sst->addr.fw_ext = ioremap(pdata->fw_base, pdata->fw_size);

    In current driver code, offset is defined as unsigned int32:

    struct sst_module_data {
    ...
    u32 offset; /* offset in FW file */
    };

    Most of the time kernel assigned virtual addresses with addr.fw_ext
    greater than addr.lpe. But sometimes it was the other way round.

    Fix the problem by declaring offset as signed int32_t.

    Signed-off-by: Wenkai Du
    Signed-off-by: Jarkko Nikula
    Signed-off-by: Mark Brown

    Wenkai Du
     

21 Apr, 2014

1 commit

  • 2697e4fb9   ASoC: dapm: Fix widget double free with auto-disable DAPM kcontrol ... Browse Code »
    5

    Commit 9e1fda4ae158 ("ASoC: dapm: Implement mixer input auto-disable")
    is trying to free the widget it allocated by snd_soc_dapm_new_control()
    call in dapm_kcontrol_data_alloc() by adding kfree(data->widget) to
    dapm_kcontrol_free().

    This is causing a widget double free with auto-disabled DAPM kcontrols
    in sound card unregistration because widgets are already freed before
    dapm_kcontrol_free() is called.

    Reason for that is all widgets are added into dapm->card->widgets list
    in snd_soc_dapm_new_control() and freed in dapm_free_widgets() during
    execution of snd_soc_dapm_free().

    Now snd_soc_dapm_free() calls for different DAPM contexts happens before
    snd_card_free() call from where the call chain to dapm_kcontrol_free()
    begins:

    soc_cleanup_card_resources()
    soc_remove_dai_links()
    soc_remove_link_dais()
    snd_soc_dapm_free(&cpu_dai->dapm)
    soc_remove_link_components()
    soc_remove_platform()
    snd_soc_dapm_free(&platform->dapm)
    soc_remove_codec()
    snd_soc_dapm_free(&codec->dapm)
    snd_soc_dapm_free(&card->dapm)
    snd_card_free()
    snd_card_do_free()
    snd_device_free_all()
    snd_device_free()
    snd_ctl_dev_free()
    snd_ctl_remove()
    snd_ctl_free_one()
    dapm_kcontrol_free()

    This wasn't making harm with ordinary DAPM kcontrols since data->widget is NULL for
    them.

    Fixes: 9e1fda4ae158 (ASoC: dapm: Implement mixer input auto-disable)
    Signed-off-by: Jarkko Nikula
    Acked-by: Lars-Peter Clausen
    Signed-off-by: Mark Brown
    Cc: stable@vger.kernel.org

    Jarkko Nikula
     

19 Apr, 2014

2 commits

18 Apr, 2014

3 commits

16 Apr, 2014

2 commits

15 Apr, 2014

2 commits

  • 8aaa414fa   ASoC: alc5623: Fix regmap endianness ... Browse Code »

    Commit 0cd257bf9b9b0cbb4fa1a5c988a232506997867c, "ASoC: alc5623:
    Convert to direct regmap API usage" broke probing of the codec,
    because of wrong endinness of the ID and codec version read from the
    device. Fix this by removing the existing flipping of the endiannes,
    and extracting the codec type byte from the word from the regmap.

    Signed-off-by: Andrew Lunn
    Signed-off-by: Mark Brown

    Andrew Lunn
     
  • 3b5b24315   ASoC: tlv320aic3x: fix shared reset pin for DT ... Browse Code »

    Currently the second tlv320aic3x instance fails to
    be probed from DT if the reset pin is shared with
    the first one.

    This patch fixes it by moving the list add of the
    reset pin into the i2c_probe method.

    Signed-off-by: Sebastian Reichel
    Signed-off-by: Mark Brown

    Sebastian Reichel
     

14 Apr, 2014

2 commits

11 Apr, 2014

2 commits

  • 79861bbb7   ASoC: rsnd: fix clock prepare/unprepare ... Browse Code »

    As with the previous commit, before a clock can be used it must be prepared
    for use. Change from clk_enable() and clk_disable() to the versions of the
    calls which also prepare and un-prepare the clocks.

    Will fix warnings from the clock code when this is used.

    Signed-off-by: Ben Dooks
    Signed-off-by: Kuninori Morimoto
    Signed-off-by: Mark Brown

    Ben Dooks
     
  • e7990d45b   Merge tag 'sound-fix-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound ... Browse Code »

    Pull sound fixes from Takashi Iwai:
    "Here is a bunch of small fixes that have been collected since the
    previous pull request. In addition to various misc fixes, the
    following are included:

    - HD-audio quirks for Dell, HP, Chromebook, and ALC28x codecs
    - HD-audio AMD HDMI regression fix
    - Continued PM support/fixes for ice1712 driver
    - Multiplatform fixes for ASoC samsung drivers
    - Addition of device id tables to a few ASoC drivers
    - Bit clock polarity config and error flag fixes in ASoC fsl_sai"

    * tag 'sound-fix-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (32 commits)
    ALSA: usb-audio: Suppress repetitive debug messages from retire_playback_urb()
    ALSA: hda - Make full_reset boolean
    ALSA: hda - add headset mic detect quirk for a Dell laptop
    sound: dmasound: use module_platform_driver_probe()
    ALSA: au1x00: use module_platform_driver()
    ALSA: hda - Use runtime helper to check active state.
    ALSA: ice1712: Fix boundary checks in PCM pointer ops
    ASoC: davinci-mcasp: Fix bit clock polarity settings
    ASoC: samsung: Fix build on multiplatform
    ASoC: fsl_sai: Fix Bit Clock Polarity configurations
    ALSA: hda - Do not assign streams in reverse order
    ALSA: hda/realtek - Add eapd shutup to ALC283
    ALSA: hda/realtek - Change model name alias for ChromeOS
    ASoC: da732x: Print correct major id
    ALSA: hda/realtek - Improve HP depop when system change power state on Chromebook
    ASoC: cs42l52: Fix mask for REVID
    sound/oss: Remove uncompilable DBG macro use
    ALSA: ice1712: Save/restore routing and rate registers
    ALSA: ice1712: restore AK4xxx volumes on resume
    ASoC: alc56(23|32): fix undefined return value of probing code
    ...

    Linus Torvalds
     

10 Apr, 2014

1 commit

  • a5065eb6d   ALSA: usb-audio: Suppress repetitive debug messages from retire_playback_urb() ... Browse Code »
    6

    BugLink: http://bugs.launchpad.net/bugs/1305133

    Malfunctioning or slow devices can cause a flood of dmesg SPAM.

    I've ignored checkpatch.pl complaints about the use of printk_ratelimit() in favour
    of prior art in sound/usb/pcm.c.

    WARNING: Prefer printk_ratelimited or pr__ratelimited to printk_ratelimit
    + if (printk_ratelimit() &&

    Cc: Jaroslav Kysela
    Cc: Takashi Iwai
    Cc: Eldad Zack
    Cc: Daniel Mack
    Cc: Clemens Ladisch
    Signed-off-by: Tim Gardner
    Signed-off-by: Takashi Iwai

    Tim Gardner
     

09 Apr, 2014

8 commits

08 Apr, 2014

8 commits

  • 4f8e94009   ALSA: ice1712: Fix boundary checks in PCM pointer ops ... Browse Code »
    5

    PCM pointer callbacks in ice1712 driver check the buffer size boundary
    wrongly between bytes and frames. This leads to PCM core warnings
    like:
    snd_pcm_update_hw_ptr0: 105 callbacks suppressed
    ALSA pcm_lib.c:352 BUG: pcmC3D0c:0, pos = 5461, buffer size = 5461, period size = 2730

    This patch fixes these checks to be placed after the proper unit
    conversions.

    Cc:
    Signed-off-by: Takashi Iwai

    Takashi Iwai
     
  • 74ddd8c40   ASoC: davinci-mcasp: Fix bit clock polarity settings ... Browse Code »
    5

    IB_NF, NB_IF and IB_IF configured the bc polarity incorrectly. The receive
    polarity was set to the same edge as the TX in these cases.

    Signed-off-by: Peter Ujfalusi
    Signed-off-by: Mark Brown

    Peter Ujfalusi
     
  • 71e5222cb   ASoC: samsung: Fix build on multiplatform ... Browse Code »

    PCM and S/PDIF drivers referenced mach headers for a trivial
    data structure. This caused build errors on multiplatform builds
    as machine headers are not accessible from driver files. Move the data
    structure definition to the driver header and remove the dependency.
    While at it rename the structure to avoid multiple definition errors
    as the same structure is also used by the platform code.

    Signed-off-by: Sachin Kamat
    Signed-off-by: Mark Brown

    Sachin Kamat
     
  • ef33bc321   ASoC: fsl_sai: Fix Bit Clock Polarity configurations ... Browse Code »

    The BCP bit in TCR4/RCR4 register rules as followings:
    0 Bit clock is active high with drive outputs on rising edge
    and sample inputs on falling edge.
    1 Bit clock is active low with drive outputs on falling edge
    and sample inputs on rising edge.

    For all formats currently supported in the fsl_sai driver, they're exactly
    sending data on the falling edge and sampling on the rising edge.

    However, the driver clears this BCP bit for all of them which results click
    noise when working with SGTL5000 and big noise with WM8962.

    Thus this patch corrects the BCP settings for all the formats here to fix
    the nosie issue.

    Signed-off-by: Nicolin Chen
    Acked-by: Xiubo Li
    Signed-off-by: Mark Brown

    Nicolin Chen
     
  • dcb32ecd9   ALSA: hda - Do not assign streams in reverse order ... Browse Code »
    13

    Currently stream numbers are assigned in reverse order.

    Unfortunately commit 7546abfb8e1f9933b5 ("ALSA: hda - Increment
    default stream numbers for AMD HDMI controllers") assumed this was not
    the case (specifically, it had the "old cards had single device only"
    => "extra unused stream numbers do not matter" assumption), causing
    non-working audio regressions for AMD Radeon HDMI users.

    Change the stream numbers to be assigned in forward order.

    The benefit is that regular audio playback will still work even if the
    assumed stream count is too high, downside is that a too high stream
    count may remain hidden.

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=77002
    Reported-by: Christian Güdel
    Signed-off-by: Anssi Hannula
    Tested-by: Christian Güdel # 3.14
    Cc: Alex Deucher
    Signed-off-by: Takashi Iwai

    Anssi Hannula
     
  • 0435b3ffb   ALSA: hda/realtek - Add eapd shutup to ALC283 ... Browse Code »

    Add eapd shutup function to alc283_shutup.
    It could avoid pop noise from speaker.

    Signed-off-by: Kailang Yang
    Signed-off-by: Takashi Iwai

    Kailang Yang
     
  • be8ef16a2   ALSA: hda/realtek - Change model name alias for ChromeOS ... Browse Code »

    Chrome OS was use model name of alc283-dac-wcaps for loading model as default.
    Change the model name to same as model name of Chrome OS for future support.

    Signed-off-by: Kailang Yang
    Signed-off-by: Takashi Iwai

    Kailang Yang
     
  • ce816fa88   Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP ... Browse Code »

    If the renamed symbol is defined lib/iomap.c implements ioport_map and
    ioport_unmap and currently (nearly) all platforms define the port
    accessor functions outb/inb and friend unconditionally. So
    HAS_IOPORT_MAP is the better name for this.

    Consequently NO_IOPORT is renamed to NO_IOPORT_MAP.

    The motivation for this change is to reintroduce a symbol HAS_IOPORT
    that signals if outb/int et al are available. I will address that at
    least one merge window later though to keep surprises to a minimum and
    catch new introductions of (HAS|NO)_IOPORT.

    The changes in this commit were done using:

    $ git grep -l -E '(NO|HAS)_IOPORT' | xargs perl -p -i -e 's/\b((?:CONFIG_)?(?:NO|HAS)_IOPORT)\b/$1_MAP/'

    Signed-off-by: Uwe Kleine-König
    Acked-by: Arnd Bergmann
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Uwe Kleine-König
     

07 Apr, 2014

2 commits