diff options
| author | Vishal Singh <vissingh@nvidia.com> | 2012-04-27 18:10:33 +0530 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-05-15 15:12:15 -0700 |
| commit | b21def416c5850657ea7a366b8eb5dbb3a562452 (patch) | |
| tree | 236d354654cdb15df3084e8a5668c9f298b9bd8e /drivers/mmc/core | |
| parent | 4c5a8859490c249ce8a7310f04053d5a4741833f (diff) | |
mmc: enable background ops in driver
Adding a new config option and enabling background ops in driver.
Correcting the EXT_CSD byte that needs to be written in order to
trigger background ops in the MMC firmware.
Bug 847037.
Change-Id: Ibc517540cab43fa5070b142a416f6b67f2f7e7be
Signed-off-by: Vishal Singh <vissingh@nvidia.com>
Reviewed-on: http://git-master/r/99117
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
Diffstat (limited to 'drivers/mmc/core')
| -rw-r--r-- | drivers/mmc/core/mmc_ops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c index 330b968393d6..28bed97ae1a5 100644 --- a/drivers/mmc/core/mmc_ops.c +++ b/drivers/mmc/core/mmc_ops.c @@ -588,7 +588,7 @@ int mmc_send_bk_ops_cmd(struct mmc_card *card, bool is_synchronous) cmd.opcode = MMC_SWITCH; cmd.arg = (MMC_SWITCH_MODE_WRITE_BYTE << 24) | - (EXT_CSD_BKOPS_EN << 16) | + (EXT_CSD_BKOPS_START << 16) | (1 << 8) | EXT_CSD_CMD_SET_NORMAL; if (is_synchronous) |