The patch titled
sdhci: support MMC_CAP_MMC_HIGHSPEED
has been added to the -mm tree. Its filename is
sdhci-support-mmc_cap_mmc_highspeed.patch
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See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
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The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: sdhci: support MMC_CAP_MMC_HIGHSPEED
From: zhangfei gao <zhangfei.gao@xxxxxxxxx>
With MMC_CAP_MMC_HIGHSPEED, mmc & emmc could negotiate up to 50M,
otherwise only 25M could be reached.
Signed-off-by: Zhangfei Gao <zgao6@xxxxxxxxxxx>
Acked-by: Matt Fleming <matt@xxxxxxxxxxxxxxxxx>
Cc: <linux-mmc@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/mmc/host/sdhci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/mmc/host/sdhci.c~sdhci-support-mmc_cap_mmc_highspeed drivers/mmc/host/sdhci.c
--- a/drivers/mmc/host/sdhci.c~sdhci-support-mmc_cap_mmc_highspeed
+++ a/drivers/mmc/host/sdhci.c
@@ -1824,7 +1824,7 @@ int sdhci_add_host(struct sdhci_host *ho
mmc->caps |= MMC_CAP_4_BIT_DATA;
if (caps & SDHCI_CAN_DO_HISPD)
- mmc->caps |= MMC_CAP_SD_HIGHSPEED;
+ mmc->caps |= MMC_CAP_SD_HIGHSPEED | MMC_CAP_MMC_HIGHSPEED;
if (host->quirks & SDHCI_QUIRK_BROKEN_CARD_DETECTION)
mmc->caps |= MMC_CAP_NEEDS_POLL;
_
Patches currently in -mm which might be from zhangfei.gao@xxxxxxxxx are
sdhci-support-mmc_cap_mmc_highspeed.patch
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