1. 13 Mar, 2015 1 commit
    • Takashi Iwai's avatar
      ALSA: hda - Don't access stereo amps for mono channel widgets · ef403edb
      Takashi Iwai authored
      The current HDA generic parser initializes / modifies the amp values
      always in stereo, but this seems causing the problem on ALC3229 codec
      that has a few mono channel widgets: namely, these mono widgets react
      to actions for both channels equally.
      In the driver code, we do care the mono channel and create a control
      only for the left channel (as defined in HD-audio spec) for such a
      node.  When the control is updated, only the left channel value is
      changed.  However, in the resume, the right channel value is also
      restored from the initial value we took as stereo, and this overwrites
      the left channel value.  This ends up being the silent output as the
      right channel has been never touched and remains muted.
      This patch covers the places where unconditional stereo amp accesses
      are done and converts to the conditional accesses.
      Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=94581
      Cc: <stable@vger.kernel.org>
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
  2. 12 Mar, 2015 4 commits
  3. 11 Mar, 2015 1 commit
  4. 10 Mar, 2015 2 commits
  5. 09 Mar, 2015 1 commit
    • Takashi Iwai's avatar
      ALSA: hda - Fix regression of HD-audio controller fallback modes · a1f3f1ca
      Takashi Iwai authored
      The commit [63e51fd7: ALSA: hda - Don't take unresponsive D3
      transition too serious] introduced a conditional fallback behavior to
      the HD-audio controller depending on the flag set.  However, it
      introduced a silly bug, too, that the flag was evaluated in a reverse
      way.  This resulted in a regression of HD-audio controller driver
      where it can't go to the fallback mode at communication errors.
      Unfortunately (or fortunately?) this didn't come up until recently
      because the affected code path is an error handling that happens only
      on an unstable hardware chip.  Most of recent chips work stably, thus
      they didn't hit this problem.  Now, we've got a regression report with
      a VIA chip, and this seems indeed requiring the fallback to the
      polling mode, and finally the bug was revealed.
      The fix is a oneliner to remove the wrong logical NOT in the check.
      (Lesson learned - be careful about double negation.)
      The bug should be backported to stable, but the patch won't be
      applicable to 3.13 or earlier because of the code splits.  The stable
      fix patches for earlier kernels will be posted later manually.
      Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=94021
      Fixes: 63e51fd7
       ('ALSA: hda - Don't take unresponsive D3 transition too serious')
      Cc: <stable@vger.kernel.org> # v3.14+
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
  6. 08 Mar, 2015 7 commits
    • Linus Torvalds's avatar
      Linux 4.0-rc3 · 9eccca08
      Linus Torvalds authored
    • Al Viro's avatar
      sunrpc: fix braino in ->poll() · 1711fd9a
      Al Viro authored
      POLL_OUT isn't what callers of ->poll() are expecting to see; it's
      actually __SI_POLL | 2 and it's a siginfo code, not a poll bitmap
      Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
      Cc: stable@vger.kernel.org
      Cc: Bruce Fields <bfields@fieldses.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    • Linus Torvalds's avatar
      Merge tag 'usb-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb · 1163d504
      Linus Torvalds authored
      Pull USB fixes from Greg KH:
       "Here's a round of USB fixes for 4.0-rc3.
        Nothing major, the usual gadget, xhci and usb-serial fixes and a few
        new device ids as well.
        All have been in linux-next successfully"
      * tag 'usb-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (36 commits)
        xhci: Workaround for PME stuck issues in Intel xhci
        xhci: fix reporting of 0-sized URBs in control endpoint
        usb: ftdi_sio: Add jtag quirk support for Cyber Cortex AV boards
        USB: ch341: set tty baud speed according to tty struct
        USB: serial: cp210x: Adding Seletek device id's
        USB: pl2303: disable break on shutdown
        USB: mxuport: fix null deref when used as a console
        USB: serial: clean up bus probe error handling
        USB: serial: fix port attribute-creation race
        USB: serial: fix tty-device error handling at probe
        USB: serial: fix potential use-after-free after failed probe
        USB: console: add dummy __module_get
        USB: ftdi_sio: add PIDs for Actisense USB devices
        Revert "USB: serial: make bulk_out_size a lower limit"
        cdc-acm: Add support for Denso cradle CU-321
        usb-storage: support for more than 8 LUNs
        uas: Add US_FL_NO_REPORT_OPCODES for JMicron JMS539
        USB: usbfs: don't leak kernel data in siginfo
        xhci: Clear the host side toggle manually when endpoint is 'soft reset'
        xhci: Allocate correct amount of scratchpad buffers
    • Linus Torvalds's avatar
      Merge tag 'tty-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty · bbbce516
      Linus Torvalds authored
      Pull tty/serial fixes from Greg KH:
       "Here are some tty and serial driver fixes for 4.0-rc3.
        Along with the atime fix that you know about, here are some other
        serial driver bugfixes as well.  Most notable is a wait_until_sent
        bugfix that was traced back to being around since before 2.6.12 that
        Johan has fixed up.
        All have been in linux-next successfully"
      * tag 'tty-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
        TTY: fix tty_wait_until_sent maximum timeout
        TTY: fix tty_wait_until_sent on 64-bit machines
        USB: serial: fix infinite wait_until_sent timeout
        TTY: bfin_jtag_comm: remove incorrect wait_until_sent operation
        net: irda: fix wait_until_sent poll timeout
        serial: uapi: Declare all userspace-visible io types
        serial: core: Fix iotype userspace breakage
        serial: sprd: Fix missing spin_unlock in sprd_handle_irq()
        console: Fix console name size mismatch
        tty: fix up atime/mtime mess, take four
        serial: 8250_dw: Fix get_mctrl behaviour
        serial:8250:8250_pci: delete unneeded quirk entries
        serial:8250:8250_pci: fix redundant entry report for WCH_CH352_2S
        Change email address for 8250_pci
        serial: 8250: Revert "tty: serial: 8250_core: read only RX if there is something in the FIFO"
        Revert "tty/serial: of_serial: add DT alias ID handling"
    • Linus Torvalds's avatar
      Merge tag 'staging-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging · 47df986b
      Linus Torvalds authored
      Pull staging driver fixes from Greg KH:
       "Here are some IIO and staging driver fixes for 4.0-rc3.
        Details are in the shortlog, nothing major, mostly IIO fixes for
        reported issues.
        All have been in linux-next successfully"
      * tag 'staging-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (23 commits)
        staging: comedi: adv_pci1710: fix AI INSN_READ for non-zero channel
        staging: comedi: vmk80xx: remove "firmware version" kernel messages
        staging: comedi: comedi_isadma: fix "stalled" detect in comedi_isadma_disable_on_sample()
        iio: ak8975: fix AK09911 dependencies
        iio: common: ssp_sensors: Protect PM-only functions to kill warning
        IIO: si7020: Allocate correct amount of memory in devm_iio_device_alloc
        Revert "iio:humidity:si7020: fix pointer to i2c client"
        iio: light: gp2ap020a00f: Select REGMAP_I2C
        iio: light: jsa1212: Select REGMAP_I2C
        iio: ad5686: fix optional reference voltage declaration
        iio:adc:mcp3422 Fix incorrect scales table
        iio: mxs-lradc: fix iio channel map regression
        iio: imu: adis16400: Fix sign extension
        staging: iio: ad2s1200: Fix sign extension
        iio: mxs-lradc: only update the buffer when its conversions have finished
        iio: mxs-lradc: make ADC reads not unschedule touchscreen conversions
        iio: mxs-lradc: make ADC reads not disable touchscreen interrupts
        iio: mxs-lradc: separate touchscreen and buffer virtual channels
        iio: imu: inv_mpu6050: Prevent dereferencing NULL
        iio: iadc: wait_for_completion_timeout time in jiffies
    • Linus Torvalds's avatar
      Merge tag 'char-misc-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc · 29191c7f
      Linus Torvalds authored
      Pull char/misc driver fixes from Greg KH:
       "Here are two char/misc fixes for 4.0-rc3.
        One is a reported binder driver fix needed due to a change in the mm
        core that happened in 4.0-rc1.  Another is a mei driver fix that
        resolves a reported issue in that driver.
        Both have been in linux-next for a while"
      * tag 'char-misc-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
        mei: make device disabled on stop unconditionally
        android: binder: fix binder mmap failures
    • Linus Torvalds's avatar
      Merge tag 'cc-4.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc · b0bc6572
      Linus Torvalds authored
      Pull "code of conflict" from Greg KH:
       "This file tries to set the rational basis for our code reviews, gives
        some advice on how to conduct them, and provides an excalation channel
        for any kernel developers if they so desire it"
      [ Let's see how this works ]
      * tag 'cc-4.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
        Code of Conflict
  7. 07 Mar, 2015 3 commits
  8. 06 Mar, 2015 21 commits