if ((ios->timing == MMC_TIMING_UHS_SDR50) ||
(ios->timing == MMC_TIMING_UHS_SDR104) ||
(ios->timing == MMC_TIMING_UHS_DDR50) ||
- (ios->timing == MMC_TIMING_UHS_SDR25) ||
- (ios->timing == MMC_TIMING_UHS_SDR12))
+ (ios->timing == MMC_TIMING_UHS_SDR25))
ctrl |= SDHCI_CTRL_HISPD;
ctrl_2 = sdhci_readw(host, SDHCI_HOST_CONTROL2);
int tuning_loop_counter = MAX_TUNING_LOOP;
unsigned long timeout;
int err = 0;
+ unsigned long flags;
host = mmc_priv(mmc);
sdhci_runtime_pm_get(host);
- disable_irq(host->irq);
- spin_lock(&host->lock);
+ spin_lock_irqsave(&host->lock, flags);
ctrl = sdhci_readw(host, SDHCI_HOST_CONTROL2);
(host->flags & SDHCI_SDR50_NEEDS_TUNING)))
ctrl |= SDHCI_CTRL_EXEC_TUNING;
else {
- spin_unlock(&host->lock);
- enable_irq(host->irq);
+ spin_unlock_irqrestore(&host->lock, flags);
sdhci_runtime_pm_put(host);
return 0;
}
host->cmd = NULL;
host->mrq = NULL;
- spin_unlock(&host->lock);
- enable_irq(host->irq);
-
+ spin_unlock_irqrestore(&host->lock, flags);
/* Wait for Buffer Read Ready interrupt */
wait_event_interruptible_timeout(host->buf_ready_int,
(host->tuning_done == 1),
msecs_to_jiffies(50));
- disable_irq(host->irq);
- spin_lock(&host->lock);
+ spin_lock_irqsave(&host->lock, flags);
if (!host->tuning_done) {
pr_info(DRIVER_NAME ": Timeout waiting for "
err = 0;
sdhci_clear_set_irqs(host, SDHCI_INT_DATA_AVAIL, ier);
- spin_unlock(&host->lock);
- enable_irq(host->irq);
+ spin_unlock_irqrestore(&host->lock, flags);
sdhci_runtime_pm_put(host);
return err;
/* Disable tuning since we are suspending */
if (host->version >= SDHCI_SPEC_300 && host->tuning_count &&
host->tuning_mode == SDHCI_TUNING_MODE_1) {
+ del_timer_sync(&host->tuning_timer);
host->flags &= ~SDHCI_NEEDS_RETUNING;
- mod_timer(&host->tuning_timer, jiffies +
- host->tuning_count * HZ);
}
ret = mmc_suspend_host(host->mmc);
mmc_card_is_removable(mmc))
mmc->caps |= MMC_CAP_NEEDS_POLL;
- /* UHS-I mode(s) supported by the host controller. */
- if (host->version >= SDHCI_SPEC_300)
+ /* Any UHS-I mode in caps implies SDR12 and SDR25 support. */
+ if (caps[1] & (SDHCI_SUPPORT_SDR104 | SDHCI_SUPPORT_SDR50 |
+ SDHCI_SUPPORT_DDR50))
mmc->caps |= MMC_CAP_UHS_SDR12 | MMC_CAP_UHS_SDR25;
/* SDR104 supports also implies SDR50 support */