diff options
Diffstat (limited to 'drivers/mmc/host/sdhci.c')
-rw-r--r-- | drivers/mmc/host/sdhci.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index b35ec79e7205..1b4861ddfb38 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -2048,6 +2048,18 @@ out_unlock: return err; } +static int sdhci_select_drive_strength(struct mmc_card *card, + unsigned int max_dtr, int host_drv, + int card_drv, int *drv_type) +{ + struct sdhci_host *host = mmc_priv(card->host); + + if (!host->ops->select_drive_strength) + return 0; + + return host->ops->select_drive_strength(host, card, max_dtr, host_drv, + card_drv, drv_type); +} static void sdhci_enable_preset_value(struct sdhci_host *host, bool enable) { @@ -2192,6 +2204,7 @@ static const struct mmc_host_ops sdhci_ops = { .start_signal_voltage_switch = sdhci_start_signal_voltage_switch, .prepare_hs400_tuning = sdhci_prepare_hs400_tuning, .execute_tuning = sdhci_execute_tuning, + .select_drive_strength = sdhci_select_drive_strength, .card_event = sdhci_card_event, .card_busy = sdhci_card_busy, }; |