* SPI mode doesn't define CMD19 and tuning is only valid for SDR50 and
* SDR104 mode SD-cards. Note that tuning is mandatory for SDR104.
*/
- if (!mmc_host_is_spi(card->host) && card->host->ops->execute_tuning &&
- (card->sd_bus_speed == UHS_SDR50_BUS_SPEED ||
- card->sd_bus_speed == UHS_SDR104_BUS_SPEED)) {
- mmc_host_clk_hold(card->host);
- err = card->host->ops->execute_tuning(card->host,
- MMC_SEND_TUNING_BLOCK);
- mmc_host_clk_release(card->host);
- }
-
+ if (!mmc_host_is_spi(card->host) &&
+ (card->sd_bus_speed == UHS_SDR50_BUS_SPEED ||
+ card->sd_bus_speed == UHS_SDR104_BUS_SPEED))
+ err = mmc_execute_tuning(card);
out:
kfree(status);
memcpy(card->raw_cid, cid, sizeof(card->raw_cid));
}
+ /*
+ * Call the optional HC's init_card function to handle quirks.
+ */
+ if (host->ops->init_card)
+ host->ops->init_card(host, card);
+
/*
* For native busses: get card RCA and quit open drain mode.
*/
return ret;
}
+static int mmc_sd_reset(struct mmc_host *host)
+{
+ mmc_power_cycle(host, host->card->ocr);
+ return mmc_sd_power_restore(host);
+}
+
static const struct mmc_bus_ops mmc_sd_ops = {
.remove = mmc_sd_remove,
.detect = mmc_sd_detect,
.power_restore = mmc_sd_power_restore,
.alive = mmc_sd_alive,
.shutdown = mmc_sd_suspend,
+ .reset = mmc_sd_reset,
};
/*
return err;
}
-