Re: [Qemu-devel] [PATCH v1 06/15] android-console: Add missing hw_has_battery prop

["Alex Bennée" <alex.bennee@linaro.org>]

Greg Bellows <greg.bellows@linaro.org> writes:

> Added the missing hw_has_battery property to the Goldfish batter state.  This
> property indicates whether the device has a battery and controls whether some
> power commands are available.
>
> In the Android emulator this property is acquired from the AVD for the device.
> For now, this is wired as always enabled.
>
> Signed-off-by: Greg Bellows <greg.bellows@linaro.org>
> ---
>  hw/misc/goldfish_battery.c | 7 +++++++
>  1 file changed, 7 insertions(+)
>
> diff --git a/hw/misc/goldfish_battery.c b/hw/misc/goldfish_battery.c
> index 89fd05d..a0bc379 100644
> --- a/hw/misc/goldfish_battery.c
> +++ b/hw/misc/goldfish_battery.c
> @@ -52,6 +52,7 @@ struct goldfish_battery_state {
>      uint32_t health;
>      uint32_t present;
>      uint32_t capacity;
> +    uint32_t hw_has_battery;;

Double semi-colon

>  };
>  
>  /* update this each time you update the battery_state struct */
> @@ -70,6 +71,7 @@ static const VMStateDescription goldfish_battery_vmsd = {
>          VMSTATE_UINT32(health, struct goldfish_battery_state),
>          VMSTATE_UINT32(present, struct goldfish_battery_state),
>          VMSTATE_UINT32(capacity, struct goldfish_battery_state),
> +        VMSTATE_UINT32(hw_has_battery, struct goldfish_battery_state),
>          VMSTATE_END_OF_LIST()
>      }
>  };
> @@ -146,6 +148,11 @@ static void goldfish_battery_realize(DeviceState *dev, Error **errp)
>  
>      // default values for the battery
>      s->ac_online = 1;
> +    /* TODO: The Android Emulator gets this attribute from the AVD
> +     *       hw-config-defs.h.  For now we hard-code the value to match the
> +     *       other values.
> +     */
> +    s->hw_has_battery = 1;
>      s->status = POWER_SUPPLY_STATUS_CHARGING;
>      s->health = POWER_SUPPLY_HEALTH_GOOD;
>      s->present = 1;     // battery is present

-- 
Alex Bennée