diff options
| author | Pratibhasagar V <pratibha@codeaurora.org> | 2014-12-03 18:26:42 +0200 |
|---|---|---|
| committer | Subhash Jadavani <subhashj@codeaurora.org> | 2016-05-31 15:25:31 -0700 |
| commit | 0513b6cb1ebfc6b3eb505842f4b5ffffce231351 (patch) | |
| tree | ab64d73ac86216270318caebbc7255961fd02f45 /include/linux | |
| parent | 2c7404ac2598a7086d07c521ec4a9fa0f9c59858 (diff) | |
mmc: quirks: Fix data timeout values for certain SanDisk eMMC cards
Some INAND MCP devices advertise incorrect data timeout values.
This leads to data timeout errors on the platform. So, add a quirk
for such devices to facilitate proper functionality.
CRs-Fixed: 355347
Change-Id: If4fdd2724dc407450da8529222efca7ee94f50df
Signed-off-by: Pratibhasagar V <pratibha@codeaurora.org>
[merez@codeaurora.org: fix num of quirk to an additional quirk on 3.14]
Signed-off-by: Maya Erez <merez@codeaurora.org>
[subhashj@codeaurora.org: fixed trivial merge conflicts]
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mmc/card.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index fdd0779ccdfa..d89132c1b067 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -280,6 +280,8 @@ struct mmc_card { #define MMC_QUIRK_SEC_ERASE_TRIM_BROKEN (1<<10) /* Skip secure for erase/trim */ #define MMC_QUIRK_BROKEN_IRQ_POLLING (1<<11) /* Polling SDIO_CCCR_INTx could create a fake interrupt */ #define MMC_QUIRK_TRIM_BROKEN (1<<12) /* Skip trim */ + /* byte mode */ +#define MMC_QUIRK_INAND_DATA_TIMEOUT (1<<13) /* For incorrect data timeout */ unsigned int erase_size; /* erase size in sectors */ |