From 9d65cb88e5979d43f47c899601353ca61973ba90 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Mon, 1 Dec 2014 15:51:19 +0200 Subject: mmc: sdhci-acpi: Add two host capabilities for Intel Intel host controllers are capable of doing the bus width test and of waiting while busy, so add the capability flags. Signed-off-by: Adrian Hunter Signed-off-by: Ulf Hansson --- drivers/mmc/host/sdhci-acpi.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c index de67ae60d1b3..daba49ac1242 100644 --- a/drivers/mmc/host/sdhci-acpi.c +++ b/drivers/mmc/host/sdhci-acpi.c @@ -203,7 +203,8 @@ static int sdhci_acpi_sd_probe_slot(struct platform_device *pdev, static const struct sdhci_acpi_slot sdhci_acpi_slot_int_emmc = { .chip = &sdhci_acpi_chip_int, .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE | - MMC_CAP_HW_RESET | MMC_CAP_1_8V_DDR, + MMC_CAP_HW_RESET | MMC_CAP_1_8V_DDR | + MMC_CAP_BUS_WIDTH_TEST | MMC_CAP_WAIT_WHILE_BUSY, .caps2 = MMC_CAP2_HC_ERASE_SZ, .flags = SDHCI_ACPI_RUNTIME_PM, .quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC, @@ -215,7 +216,8 @@ static const struct sdhci_acpi_slot sdhci_acpi_slot_int_sdio = { .quirks = SDHCI_QUIRK_BROKEN_CARD_DETECTION | SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC, .quirks2 = SDHCI_QUIRK2_HOST_OFF_CARD_ON, - .caps = MMC_CAP_NONREMOVABLE | MMC_CAP_POWER_OFF_CARD, + .caps = MMC_CAP_NONREMOVABLE | MMC_CAP_POWER_OFF_CARD | + MMC_CAP_BUS_WIDTH_TEST | MMC_CAP_WAIT_WHILE_BUSY, .flags = SDHCI_ACPI_RUNTIME_PM, .pm_caps = MMC_PM_KEEP_POWER, .probe_slot = sdhci_acpi_sdio_probe_slot, @@ -227,6 +229,7 @@ static const struct sdhci_acpi_slot sdhci_acpi_slot_int_sd = { .quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC, .quirks2 = SDHCI_QUIRK2_CARD_ON_NEEDS_BUS_ON | SDHCI_QUIRK2_STOP_WITH_TC, + .caps = MMC_CAP_BUS_WIDTH_TEST | MMC_CAP_WAIT_WHILE_BUSY, .probe_slot = sdhci_acpi_sd_probe_slot, }; -- cgit v1.2.3