diff options
| author | Talel Shenhar <tatias@codeaurora.org> | 2015-06-25 09:33:24 +0300 |
|---|---|---|
| committer | Subhash Jadavani <subhashj@codeaurora.org> | 2016-05-31 15:26:52 -0700 |
| commit | 2941d9d5bdbabca9a8302aa1571bdf85d00300a0 (patch) | |
| tree | 4c798dd1aada5e538f03370eb124bb1f2873ca58 /include/linux/mmc | |
| parent | a9c940c044ad74de4d0fe3fdb41432703e61e23a (diff) | |
mmc: sdhci: cmdq: add notification for cmdq halt
During halted CMDQ mode, HW expects descriptors sizes
same as used in CMDQ mode.
Our SW uses the legacy path (SDHCI) in case CMDQ is halted,
thus, we need to update legacy path of the fact that we
are in Halted CMDQ state so it can adjust the descriptors
size accordingly.
This change adds a notification mechanism for that purpose.
Change-Id: Iabb473696fb11827dfcce9b137c26b2c5a5a879d
Signed-off-by: Talel Shenhar <tatias@codeaurora.org>
[subhashj@codeaurora.org: fixed trivial merge conflicts & compilation
errors]
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Diffstat (limited to 'include/linux/mmc')
| -rw-r--r-- | include/linux/mmc/host.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index a0b472ba414a..7f624c5338b5 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -178,6 +178,7 @@ struct mmc_host_ops { unsigned long (*get_min_frequency)(struct mmc_host *host); int (*notify_load)(struct mmc_host *, enum mmc_load); + void (*notify_halt)(struct mmc_host *mmc, bool halt); }; struct mmc_card; |