* framework is fixed, we need a workaround like this
* (which is safe for MMC, but not in general).
*/
- if (regulator_is_enabled(host->vcc) > 0) {
- regulator_enable(host->vcc);
- regulator_disable(host->vcc);
- }
- if (host->vcc_aux) {
- if (regulator_is_enabled(reg) > 0) {
- regulator_enable(reg);
- regulator_disable(reg);
- }
+ if (regulator_is_enabled(host->vcc) > 0 ||
+ (host->vcc_aux && regulator_is_enabled(host->vcc_aux))) {
+ int vdd = ffs(mmc_slot(host).ocr_mask) - 1;
+
+ mmc_slot(host).set_power(host->dev, host->slot_id,
+ 1, vdd);
+ mmc_slot(host).set_power(host->dev, host->slot_id,
+ 0, 0);
}
}
}
} else {
if (!host->protect_card) {
- pr_info"%s: cover is open, "
+ pr_info("%s: cover is open, "
"card is now inaccessible\n",
mmc_hostname(host->mmc));
host->protect_card = 1;
omap_hsmmc_context_save(host);
mmc->caps |= MMC_CAP_DISABLE;
+ if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
+ dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
+ mmc->caps2 |= MMC_CAP2_NO_MULTI_READ;
+ }
pm_runtime_enable(host->dev);
pm_runtime_get_sync(host->dev);