On 27 February 2018 at 13:51, Adrian Hunter <adrian.hunter@xxxxxxxxx> wrote:
> Hi
>
> Commit 03dbaa04a2e5 ("mmc: slot-gpio: Add support to enable irq wake on
> cd_irq") enabled wakeup at initialization. However drivers may wish to
> enable and disable based on different criteria.
>
> Patches 1 - 2 tidy up aspects of sdhci and sdhci-pci wakeup handling, and
> patch 3 adds a helper function to make it easy for drivers. Patch 4 adds
> support to sdhci-pci for checking the PM flags before enabling card detect
> GPIO IRQ wakeup.
>
>
> Changes in V3:
>
> mmc: sdhci: Do not unnecessarily enable wakeup for card detect interrupt
> Make use of mmc_can_gpio_cd()
> mmc: slot-gpio: Add a function to enable/disable card detect IRQ wakeup
> Do not use device_may_wakeup()
> mmc: sdhci-pci: Respect PM flags when enabling card detect GPIO IRQ wakeup
> Move enabling into sdhci-pci and use device_may_wakeup()
>
>
> Changes in V2:
>
> mmc: sdhci-pci: Stop calling sdhci_enable_irq_wakeups()
> mmc: sdhci-pci: Use device wakeup capability to determine MMC_PM_WAKE_SDIO_IRQ capability
> mmc: sdhci: Stop exporting sdhci_enable_irq_wakeups()
> mmc: sdhci: Handle failure of enable_irq_wake()
> mmc: sdhci: Rework sdhci_enable_irq_wakeups()
> Dropped because they have been appled already
> mmc: slot-gpio: Add a function to enable/disable card detect IRQ wakeup
> Re-based
>
>
> Adrian Hunter (4):
> mmc: sdhci: Do not unnecessarily enable wakeup for card detect interrupt
> mmc: sdhci: Do not unnecessarily enable wakeup for SDIO card interrupt
> mmc: slot-gpio: Add a function to enable/disable card detect IRQ wakeup
> mmc: sdhci-pci: Respect PM flags when enabling card detect GPIO IRQ wakeup
>
> drivers/mmc/core/core.c | 3 +--
> drivers/mmc/core/slot-gpio.c | 23 +++++++++++++++++++++--
> drivers/mmc/host/sdhci-pci-core.c | 23 +++++++++++++++++++----
> drivers/mmc/host/sdhci.c | 19 ++++++++++++++++---
> include/linux/mmc/slot-gpio.h | 1 +
> 5 files changed, 58 insertions(+), 11 deletions(-)
>
Thanks, applied the v3 series for next!
Kind regards
Uffe
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