From: Adrian Hunter Date: Mon, 10 Dec 2012 20:18:48 +0000 (+0100) Subject: mmc: sdhci-acpi: enable runtime-pm for device HID INT33C6 X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~88^2^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e5571397175be315bc6177ba39945dab538793b1;p=pandora-kernel.git mmc: sdhci-acpi: enable runtime-pm for device HID INT33C6 sdhci-acpi supports ACPI devices which have compatibility ID PNP0D40, however it is not possible to know if those devices will all work correctly with runtime-pm, so that must be configured per hardware ID. For INT33C6, several related quirks, capabilities and flags are set: MMC_CAP_NONREMOVABLE The SDIO card will never be removable SDHCI_ACPI_RUNTIME_PM Enable runtime-pm of the host controller MMC_CAP_POWER_OFF_CARD Enable runtime-pm of the SDIO card MMC_PM_KEEP_POWER SDIO card has the capability to remain powered up during system suspend SDHCI_QUIRK2_HOST_OFF_CARD_ON Always do a full reset during system resume because the card may be already initialized having not been powered off. Wake-ups from the INT33C6 host controller are not supported, so the following capability must *not* be set: MMC_PM_WAKE_SDIO_IRQ Enable wake on card interrupt Signed-off-by: Adrian Hunter Acked-by: Chris Ball Signed-off-by: Rafael J. Wysocki --- Reading git-diff-tree failed