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xrt: add device battery status query

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Co-authored-by: Gabriele Musco <gabmus@disroot.org>
Part-of: <https://gitlab.freedesktop.org/monado/monado/-/merge_requests/2292>
This commit is contained in:
Torge Matthies 2024-07-30 16:06:56 +02:00 committed by Marge Bot
parent ad39ec054b
commit 59d9d832d6
5 changed files with 47 additions and 0 deletions
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1
doc/changes/auxiliary/mr.2292.md Normal file
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@ -0,0 +1 @@
a/util: Add not-implemented fallback function for `xrd_device::get_battery_status`.

1
doc/changes/xrt/mr.2292.md Normal file
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@ -0,0 +1 @@
Add a `get_battery_status` function to `xrt_device` for getting the device's battery status info.

7
src/xrt/auxiliary/util/u_device.c
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@ -539,3 +539,10 @@ u_device_ni_is_form_factor_available(struct xrt_device *xdev, enum xrt_form_fact
E(is_form_factor_available);
return false;
}
xrt_result_t
u_device_ni_get_battery_status(struct xrt_device *xdev, bool *out_present, bool *out_charging, float *out_charge)
{
E(get_battery_status);
return XRT_ERROR_NOT_IMPLEMENTED;
}

8
src/xrt/auxiliary/util/u_device.h
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@ -259,6 +259,14 @@ u_device_ni_get_visibility_mask(struct xrt_device *xdev,
bool
u_device_ni_is_form_factor_available(struct xrt_device *xdev, enum xrt_form_factor form_factor);
/*!
* Not implemented function for @ref xrt_device::get_battery_status.
*
* @ingroup aux_util
*/
xrt_result_t
u_device_ni_get_battery_status(struct xrt_device *xdev, bool *out_present, bool *out_charging, float *out_charge);
#ifdef __cplusplus
}

30
src/xrt/include/xrt/xrt_device.h
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@ -269,6 +269,7 @@ struct xrt_device
bool stage_supported;
bool face_tracking_supported;
bool body_tracking_supported;
bool battery_status_supported;
/*
*
@ -502,6 +503,19 @@ struct xrt_device
*/
bool (*is_form_factor_available)(struct xrt_device *xdev, enum xrt_form_factor form_factor);
/*!
* @brief Get battery status information.
*
* @param[in] xdev The device.
* @param[out] out_present Whether battery status information exist for this device.
* @param[out] out_charging Whether the device's battery is being charged.
* @param[out] out_charge Battery charge as a value between 0 and 1.
*/
xrt_result_t (*get_battery_status)(struct xrt_device *xdev,
bool *out_present,
bool *out_charging,
float *out_charge);
/*!
* Destroy device.
*/
@ -702,6 +716,22 @@ xrt_device_is_form_factor_available(struct xrt_device *xdev, enum xrt_form_facto
return xdev->is_form_factor_available(xdev, form_factor);
}
/*!
* Helper function for @ref xrt_device::get_battery_status.
*
* @copydoc xrt_device::get_battery_status
*
* @public @memberof xrt_device
*/
static inline xrt_result_t
xrt_device_get_battery_status(struct xrt_device *xdev, bool *out_present, bool *out_charging, float *out_charge)
{
if (xdev->get_battery_status == NULL) {
return XRT_ERROR_NOT_IMPLEMENTED;
}
return xdev->get_battery_status(xdev, out_present, out_charging, out_charge);
}
/*!
* Helper function for @ref xrt_device::destroy.
*