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SubjectRe: [PATCH v2 2/5] power: supply: core: add wireless charger adapter type property
On Mon, Jul 13, 2020 at 12:03:37PM +0800, Qiwu Huang wrote:
> From: Qiwu Huang <huangqiwu@xiaomi.com>
>
> Reports what type of wireless adapter connection is
> currently active forthe supply.
> for example it can show if ADAPTER_PD capable source is attached.
>
> Signed-off-by: Qiwu Huang <huangqiwu@xiaomi.com>
> ---
> Documentation/ABI/testing/sysfs-class-power | 11 +++++++++++
> drivers/power/supply/power_supply_sysfs.c | 1 +
> include/linux/power_supply.h | 1 +
> 3 files changed, 13 insertions(+)
>
> diff --git a/Documentation/ABI/testing/sysfs-class-power b/Documentation/ABI/testing/sysfs-class-power
> index d3169d47e359..cd07d3f4e8b1 100644
> --- a/Documentation/ABI/testing/sysfs-class-power
> +++ b/Documentation/ABI/testing/sysfs-class-power
> @@ -718,3 +718,14 @@ Contact: Fei Jiang <jiangfei1@xiaomi.com>
> Access: Read-Only
> Valid values: Reported as integer
>
> +===== Wireless Charger Properties =====
> +What: /sys/class/power_supply/<supply_name>/tx_adapter
> +Date: Jul 2020
> +Contact: Fei Jiang <jiangfei1@xiaomi.com>
> +Description:
> + Reports what type of wireless adapter connection is currently active for
> + the supply, for example it can show if ADAPTER_PD capable source
> + is attached.

Same question as before, what are the allowed types here?

> +
> + Access: Read-Only
> + Valid values: Reported as integer

What integer maps to what values?

thanks,

greg k-h

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