lkml.org 
[lkml]   [2011]   [Feb]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH v2 3/3] mmc: remove BROCKEN_CLK_GATING quirk for wl1271
    Date
    This sdio card is supporting having its sdio clock shutdown
    It is also not using the SDIO IRQ, but rather uses
    a side gpio irq.

    Signed-off-by: Pierre Tardy <tardyp@gmail.com>
    ---
    drivers/mmc/core/quirks.c | 12 +++++++++++-
    1 files changed, 11 insertions(+), 1 deletions(-)

    diff --git a/drivers/mmc/core/quirks.c b/drivers/mmc/core/quirks.c
    index d004106..4fb16ac 100644
    --- a/drivers/mmc/core/quirks.c
    +++ b/drivers/mmc/core/quirks.c
    @@ -49,11 +49,21 @@ static void add_quirk_for_sdio_devices(struct mmc_card *card, int data)
    card->quirks |= data;
    }

    +#ifndef SDIO_VENDOR_ID_TI
    +#define SDIO_VENDOR_ID_TI 0x0097
    +#endif
    +
    +#ifndef SDIO_DEVICE_ID_TI_WL1271
    +#define SDIO_DEVICE_ID_TI_WL1271 0x4076
    +#endif
    +
    static const struct mmc_fixup mmc_fixup_methods[] = {
    /* by default sdio devices are considered CLK_GATING broken */
    /* good cards will be whitelisted as they are tested */
    { SDIO_ANY_ID, SDIO_ANY_ID,
    - add_quirk_for_sdio_devices, MMC_QUIRK_BROKEN_CLK_GATING }
    + add_quirk_for_sdio_devices, MMC_QUIRK_BROKEN_CLK_GATING },
    + { SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271,
    + remove_quirk, MMC_QUIRK_BROKEN_CLK_GATING },
    { 0 }
    };

    --
    1.7.2.3
    ---------------------------------------------------------------------
    Intel Corporation SAS (French simplified joint stock company)
    Registered headquarters: "Les Montalets"- 2, rue de Paris,
    92196 Meudon Cedex, France
    Registration Number: 302 456 199 R.C.S. NANTERRE
    Capital: 4,572,000 Euros
    This e-mail and any attachments may contain confidential material for
    the sole use of the intended recipient(s). Any review or distribution
    by others is strictly prohibited. If you are not the intended
    recipient, please contact the sender and delete all copies.



    \
     
     \ /
      Last update: 2011-02-06 19:07    [W:0.027 / U:59.840 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site