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mmc: sdhci-pci: Set MMC_CAP_AGGRESSIVE_PM for BYT-related Intel controllers 

Set MMC_CAP_AGGRESSIVE_PM for BYT-related Intel SD card
controllers.

Signed-off-by: Azhar Shaikh <azhar.shaikh@intel.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Azhar Shaikh 2017-03-29 11:16:33 -07:00 committed by Ulf Hansson
parent d3e974074f
commit c2c49a2e2b
1 changed files with 3 additions and 4 deletions
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7
drivers/mmc/host/sdhci-pci-core.c
View File

@ -630,16 +630,15 @@ static int byt_sdio_probe_slot(struct sdhci_pci_slot *slot)
static int byt_sd_probe_slot(struct sdhci_pci_slot *slot)
{
byt_read_dsm(slot);
slot->host->mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
slot->host->mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY |
MMC_CAP_AGGRESSIVE_PM;
slot->cd_idx = 0;
slot->cd_override_level = true;
if (slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_BXT_SD ||
slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_BXTM_SD ||
slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_APL_SD ||
slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_GLK_SD) {
slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_GLK_SD)
slot->host->mmc_host_ops.get_cd = bxt_get_cd;
slot->host->mmc->caps |= MMC_CAP_AGGRESSIVE_PM;
}
return 0;
}