Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 732f0e31 authored by Kyungmin Park's avatar Kyungmin Park Committed by Chris Ball
Browse files

mmc: sdhci-s3c: Auto CMD12 support 



Samsung SDHCI host controller supports the Auto CMD12.

Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarChris Ball <cjb@laptop.org>
parent 3362177f

drivers/mmc/host/sdhci-s3c.c

+3 −0
Original line number Diff line number Diff line
@@ -499,6 +499,9 @@ static int __devinit sdhci_s3c_probe(struct platform_device *pdev) 
	 * SDHCI block, or a missing configuration that needs to be set. */

	host->quirks |= SDHCI_QUIRK_NO_BUSY_IRQ;



	/* This host supports the Auto CMD12 */

	host->quirks |= SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12;



	if (pdata->cd_type == S3C_SDHCI_CD_NONE ||

	    pdata->cd_type == S3C_SDHCI_CD_PERMANENT)

		host->quirks |= SDHCI_QUIRK_BROKEN_CARD_DETECTION;