Messages in this thread | | | Date | Thu, 22 Jun 2017 12:46:05 -0700 | From | Benson Leung <> | Subject | Re: [PATCH RESEND 08/13] platform/chrome: cros_ec_lpc: Add power management ops |
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Hi Enric and Thierry,
On Tue, May 16, 2017 at 06:13:14PM +0200, Enric Balletbo i Serra wrote: > From: Archana Patni <archana.patni@intel.com> > > This patch adds suspend and resume pm ops to the LPC ChromeOS EC driver. > These LPC handlers call the croc_ec generic handlers. > > Signed-off-by: Archana Patni <archana.patni@intel.com> > Signed-off-by: Thierry Escande <thierry.escande@collabora.com>
Signed-off-by: Benson Leung <bleung@chromium.org>
Applied. Thanks.
> --- > drivers/platform/chrome/cros_ec_lpc.c | 21 +++++++++++++++++++++ > 1 file changed, 21 insertions(+) > > diff --git a/drivers/platform/chrome/cros_ec_lpc.c b/drivers/platform/chrome/cros_ec_lpc.c > index 90703521..89afad7 100644 > --- a/drivers/platform/chrome/cros_ec_lpc.c > +++ b/drivers/platform/chrome/cros_ec_lpc.c > @@ -333,10 +333,31 @@ static struct dmi_system_id cros_ec_lpc_dmi_table[] __initdata = { > }; > MODULE_DEVICE_TABLE(dmi, cros_ec_lpc_dmi_table); > > +#ifdef CONFIG_PM_SLEEP > +static int cros_ec_lpc_suspend(struct device *dev) > +{ > + struct cros_ec_device *ec_dev = dev_get_drvdata(dev); > + > + return cros_ec_suspend(ec_dev); > +} > + > +static int cros_ec_lpc_resume(struct device *dev) > +{ > + struct cros_ec_device *ec_dev = dev_get_drvdata(dev); > + > + return cros_ec_resume(ec_dev); > +} > +#endif > + > +const struct dev_pm_ops cros_ec_lpc_pm_ops = { > + SET_LATE_SYSTEM_SLEEP_PM_OPS(cros_ec_lpc_suspend, cros_ec_lpc_resume) > +}; > + > static struct platform_driver cros_ec_lpc_driver = { > .driver = { > .name = DRV_NAME, > .acpi_match_table = cros_ec_lpc_acpi_device_ids, > + .pm = &cros_ec_lpc_pm_ops, > }, > .probe = cros_ec_lpc_probe, > .remove = cros_ec_lpc_remove, > -- > 2.9.3 >
-- Benson Leung Staff Software Engineer Chrome OS Kernel Google Inc. bleung@google.com Chromium OS Project bleung@chromium.org [unhandled content-type:application/pgp-signature] | |