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Commits on Jul 11, 2012
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Commits on Jul 10, 2012
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    swap: don't do discard if no discard option added

    Shaohua Li committed with popcornmix Mar 21, 2012
    commit 052b198 upstream.
    When swapon() was not passed the SWAP_FLAG_DISCARD option, sys_swapon()
    will still perform a discard operation.  This can cause problems if
    discard is slow or buggy.
    Reverse the order of the check so that a discard operation is performed
    only if the sys_swapon() caller is attempting to enable discard.
    Signed-off-by: Shaohua Li <>
    Reported-by: Holger Kiehl <>
    Tested-by: Holger Kiehl <>
    Cc: Hugh Dickins <>
    Signed-off-by: Andrew Morton <>
    Signed-off-by: Linus Torvalds <>
    Signed-off-by: Ben Hutchings <>
Commits on Jul 9, 2012
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    Merge pull request #47 from cburbridge/i2c

    popcornmix committed Jul 9, 2012
    Backport of Chris Boot's i2c and spi drivers.
    Thanks bootc and cburbridge.
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    Merge pull request #44 from bryankemp/rpi-patches

    popcornmix committed Jul 9, 2012
    DWC OTG driver patch to check hcd urb before unlinking.
    Fix problem with kernel crash on closing USB ALSA devices.
    Thanks to ddv2005 and bryankemp.
Commits on Jul 8, 2012
  1. forgotten files....

    Number 27 committed Jul 8, 2012
  2. Backport of Chris Boot's i2c and spi drivers.

    Number 27 committed Jul 8, 2012
Commits on Jul 7, 2012
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Commits on Jul 6, 2012
  1. @popcornmix

    Add mechanism to reduce the number of SOF interrupts in dwc_otg USB d…

    popcornmix committed Jul 6, 2012
    …river. Enable through /proc/dwc_sof/SOF_reduction
Commits on Jul 2, 2012
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Commits on Jul 1, 2012
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    Store palette info where GPU can see it, so 8bpp modes can work. Requ…

    popcornmix committed Jul 1, 2012
    …ires updated start.elf to work properly
Commits on Jun 30, 2012
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    Add a pm_power_off function that resets us, and indicates to bootcode…

    popcornmix committed Jun 30, 2012
    ….bin not to reboot us. Should allow a lower power 'off' state
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    Add 802.1q vlan module

    popcornmix committed Jun 30, 2012
Commits on Jun 26, 2012
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    Fixed issue with some keyboards giving too much data

    popcornmix committed Jun 26, 2012
     resulting in overrun of the input buffer and memory
     corruption causing an OOPS. We should be checking for the
     fact that we might get more data than we want. Thanks Naren.
Commits on Jun 22, 2012
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Commits on Jun 21, 2012
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Commits on Jun 17, 2012
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    Add hfs/hfsplus modules

    popcornmix committed Jun 17, 2012
Commits on Jun 16, 2012
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    Fix bool/int error, part 2

    popcornmix committed Jun 16, 2012
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    Fix bool/int error

    popcornmix committed Jun 16, 2012
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    sdhci-bcm2708: raise DMA sync timeout

    popcornmix committed Jun 16, 2012
    Commit d64b84c by accident reduced the maximum overall DMA sync
    timeout. The maximum overall timeout was reduced from 100ms to 30ms,
    which isn't enough for many cards. Increase it to 150ms, just to be
    extra safe. According to commit 872a8ff in the MMC subsystem, some
    cards require crazy long timeouts (3s), but as we're busy-waiting,
    and shouldn't delay for such a long time, let's hope 150ms will be
    enough for most cards.
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Commits on Jun 13, 2012
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    Merge pull request #36 from grigorig/sdhci-perf-cleanup

    popcornmix committed Jun 13, 2012
    sdhci-bcm2708 performance, compatibility and reliability improvements
Commits on Jun 11, 2012
  1. @grigorig

    sdhci-bcm2708: assume 50 MHz eMMC clock

    grigorig committed Jun 11, 2012
    80 MHz clock isnt't suited well to be dividable to get SD clocks of 25
    MHz (default mode) or 50 MHz (high speed mode). 50 MHz are perfect to
    drive the SD interface at ideal frequencies.
  2. @grigorig

    sdhci-bcm2708: add allow_highspeed parameter

    grigorig committed Jun 11, 2012
    Add a parameter to disable high-speed mode for the few cards that
    still might have problems. High-speed mode is enabled by default.
  3. @grigorig

    sdhci-bcm2708: add additional quirks

    grigorig committed Jun 11, 2012
    Some additional quirks are needed for correct operation.
    There's no SDHCI capabilities register documented, and it always reads
    zero, so add SDHCI_QUIRK_MISSING_CAPS. Apparently
    SDHCI_QUIRK_NO_HISPD_BIT is needed for many cards to work correctly in
    high-speed mode, so add it as well.
  4. @grigorig

    sdhci-bcm2708: remove custom clock handling

    grigorig committed Jun 11, 2012
    The custom clock handling code is redundant and buggy. The MMC/SDHCI
    subsystem does a better job than it, so remove it for good.
  5. @grigorig

    sdhci-bcm2708: speed up DMA sync

    grigorig committed Jun 4, 2012
    Experiments show that it doesn't really take that long to sync, so we
    can reduce the poll interval slightly. Might improve performance a bit.
  6. @grigorig

    mmc: core: Add quirk for long data read time

    Stefan Nilsson XK committed with grigorig Nov 3, 2011
    Adds a quirk that sets the data read timeout to a fixed value instead
    of relying on the information in the CSD. The timeout value chosen
    is 300ms since that has proven enough for the problematic cards found,
    but could be increased if other cards require this.
    This patch also enables this quirk for certain Micron cards known to
    have this problem.
    Signed-off-by: Stefan Nilsson XK <>
    Signed-off-by: Ulf Hansson <>
    Acked-by: Linus Walleij <>
    Cc: <>
    Signed-off-by: Chris Ball <>
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