diff options
| author | Sowjanya Komatineni <skomatineni@nvidia.com> | 2019-03-24 07:45:23 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2019-04-15 12:55:54 +0300 |
| commit | c46d089aa71d5f136555f694e17b335b97138cbf (patch) | |
| tree | 2cc895dd22cd1ff0aa60c9f7527361ec521c0e17 /drivers/mmc/host/cqhci.c | |
| parent | ad64a7908c0a4f0712dc518e573054e2ade3aed6 (diff) | |
| download | linux-c46d089aa71d5f136555f694e17b335b97138cbf.tar.xz | |
mmc: cqhci: allow hosts to update dcmd cmd desc
This patch adds update_dcmd_desc interface to cqhci_host_ops to
allow hosts to update any of the DCMD task descriptor attributes
and parameters.
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Ritesh Harjani <riteshh@codeaurora.org>
Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/cqhci.c')
| -rw-r--r-- | drivers/mmc/host/cqhci.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/host/cqhci.c b/drivers/mmc/host/cqhci.c index a8af682a9182..d59cb0a51964 100644 --- a/drivers/mmc/host/cqhci.c +++ b/drivers/mmc/host/cqhci.c @@ -537,6 +537,8 @@ static void cqhci_prep_dcmd_desc(struct mmc_host *mmc, CQHCI_ACT(0x5) | CQHCI_CMD_INDEX(mrq->cmd->opcode) | CQHCI_CMD_TIMING(timing) | CQHCI_RESP_TYPE(resp_type)); + if (cq_host->ops->update_dcmd_desc) + cq_host->ops->update_dcmd_desc(mmc, mrq, &data); *task_desc |= data; desc = (u8 *)task_desc; pr_debug("%s: cqhci: dcmd: cmd: %d timing: %d resp: %d\n", |