From 0144c00ed86bc34b8318268fb63f10ecccf0445c Mon Sep 17 00:00:00 2001 From: Ravi Chandra Sadineni Date: Fri, 30 Aug 2019 16:14:04 -0700 Subject: platform/chrome: chromeos_tbmc: Report wake events Mark chromeos_tbmc as wake capable and report wake events. This helps to abort suspend on seeing a tablet mode switch event when kernel is suspending. This also helps identifying if chromeos_tbmc is the wake source. Signed-off-by: Ravi Chandra Sadineni Signed-off-by: Enric Balletbo i Serra --- drivers/platform/chrome/chromeos_tbmc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/platform/chrome/chromeos_tbmc.c b/drivers/platform/chrome/chromeos_tbmc.c index ce259ec9f990..d1cf8f3463ce 100644 --- a/drivers/platform/chrome/chromeos_tbmc.c +++ b/drivers/platform/chrome/chromeos_tbmc.c @@ -47,6 +47,7 @@ static __maybe_unused int chromeos_tbmc_resume(struct device *dev) static void chromeos_tbmc_notify(struct acpi_device *adev, u32 event) { + acpi_pm_wakeup_event(&adev->dev); switch (event) { case 0x80: chromeos_tbmc_query_switch(adev, adev->driver_data); @@ -90,6 +91,7 @@ static int chromeos_tbmc_add(struct acpi_device *adev) dev_err(dev, "cannot register input device\n"); return ret; } + device_init_wakeup(dev, true); return 0; } -- cgit v1.2.3