diff options
Diffstat (limited to 'drivers/mmc/core/mmc.c')
| -rw-r--r-- | drivers/mmc/core/mmc.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index f2d185c..0d4631c 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -19,6 +19,7 @@ #include <linux/mmc/host.h> #include <linux/mmc/card.h> #include <linux/mmc/mmc.h> +#include <linux/string.h> #include "core.h" #include "host.h" @@ -1973,6 +1974,15 @@ static int _mmc_resume(struct mmc_host *host) mmc_power_up(host, host->card->ocr); err = mmc_init_card(host, host->card->ocr, host->card); + + if (host->card->movi_ops == 0x2) { + err = mmc_start_movi_operation(host->card); + if (err) { + pr_warning("%s: movi operation is failed\n", + mmc_hostname(host)); + } + } + mmc_card_clr_suspended(host->card); out: @@ -2145,6 +2155,20 @@ int mmc_attach_mmc(struct mmc_host *host) goto remove_card; mmc_claim_host(host); + if (!strncmp(host->card->cid.prod_name, "VTU00M", 6) && + (host->card->cid.prv == 0xf1) && + (mmc_start_movi_smart(host->card) == 0x2)) + host->card->movi_ops = 0x2; + + if (host->card->movi_ops == 0x2) { + err = mmc_start_movi_operation(host->card); + if (err) { + pr_warning("%s: movi operation is failed\n", + mmc_hostname(host)); + goto remove_card; + } + } + return 0; remove_card: |