diff options
| author | Kyungmin Park <kyungmin.park@samsung.com> | 2010-10-29 23:58:56 -0400 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-03-15 13:48:25 -0400 |
| commit | 732f0e31db03c84005578927ed9d4e996c3c0020 (patch) | |
| tree | 586b15b33112943f6f4ac1c4c0ca897cc4d5fd3f /drivers/mmc | |
| parent | 3362177fe1b7c23ee8497ee720ab4d6f6ba0b840 (diff) | |
mmc: sdhci-s3c: Auto CMD12 support
Samsung SDHCI host controller supports the Auto CMD12.
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sdhci-s3c.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c index 5309ab95aad..69e3ee321eb 100644 --- a/drivers/mmc/host/sdhci-s3c.c +++ b/drivers/mmc/host/sdhci-s3c.c | |||
| @@ -499,6 +499,9 @@ static int __devinit sdhci_s3c_probe(struct platform_device *pdev) | |||
| 499 | * SDHCI block, or a missing configuration that needs to be set. */ | 499 | * SDHCI block, or a missing configuration that needs to be set. */ |
| 500 | host->quirks |= SDHCI_QUIRK_NO_BUSY_IRQ; | 500 | host->quirks |= SDHCI_QUIRK_NO_BUSY_IRQ; |
| 501 | 501 | ||
| 502 | /* This host supports the Auto CMD12 */ | ||
| 503 | host->quirks |= SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12; | ||
| 504 | |||
| 502 | if (pdata->cd_type == S3C_SDHCI_CD_NONE || | 505 | if (pdata->cd_type == S3C_SDHCI_CD_NONE || |
| 503 | pdata->cd_type == S3C_SDHCI_CD_PERMANENT) | 506 | pdata->cd_type == S3C_SDHCI_CD_PERMANENT) |
| 504 | host->quirks |= SDHCI_QUIRK_BROKEN_CARD_DETECTION; | 507 | host->quirks |= SDHCI_QUIRK_BROKEN_CARD_DETECTION; |