diff options
| author | Daniel Drake <dsd@laptop.org> | 2010-11-04 23:20:39 +0100 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2010-11-07 22:45:11 +0100 |
| commit | 5f619704d18b93869d045abc49e09cdba109b04b (patch) | |
| tree | 50d523926d50bac76448fea6ab25c1e118537e06 /drivers/mmc/host/sdhci.h | |
| parent | mmc: ushc: Return proper error code for ushc_probe() (diff) | |
| download | linux-5f619704d18b93869d045abc49e09cdba109b04b.tar.xz linux-5f619704d18b93869d045abc49e09cdba109b04b.zip | |
mmc: sdhci: Properly enable SDIO IRQ wakeups
A little more work was needed for SDIO IRQ wakeups to be functional.
Wake-on-WLAN on the SD WiFi adapter in the XO-1.5 laptop is now working.
Signed-off-by: Daniel Drake <dsd@laptop.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/host/sdhci.h')
| -rw-r--r-- | drivers/mmc/host/sdhci.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index b7b8a3b28b01..d52a7163b97a 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -87,6 +87,9 @@ #define SDHCI_BLOCK_GAP_CONTROL 0x2A #define SDHCI_WAKE_UP_CONTROL 0x2B +#define SDHCI_WAKE_ON_INT 0x01 +#define SDHCI_WAKE_ON_INSERT 0x02 +#define SDHCI_WAKE_ON_REMOVE 0x04 #define SDHCI_CLOCK_CONTROL 0x2C #define SDHCI_DIVIDER_SHIFT 8 @@ -317,6 +320,7 @@ extern void sdhci_remove_host(struct sdhci_host *host, int dead); #ifdef CONFIG_PM extern int sdhci_suspend_host(struct sdhci_host *host, pm_message_t state); extern int sdhci_resume_host(struct sdhci_host *host); +extern void sdhci_enable_irq_wakeups(struct sdhci_host *host); #endif #endif /* __SDHCI_HW_H */ |