On Mon 2020-07-20 13:47:14, Qiwu Huang wrote:
> From: Qiwu Huang <huangq...@xiaomi.com>
>
> Reports the kind of quick charge type based on
> different adapter power.
>
> Signed-off-by: Qiwu Huang <huangq...@xiaomi.com>
> ---
> Documentation/ABI/testing/sysfs-class-power | 21 +++++++++++++++++++++
> drivers/power/supply/power_supply_sysfs.c | 1 +
> include/linux/power_supply.h | 10 ++++++++++
> 3 files changed, 32 insertions(+)
>
> diff --git a/Documentation/ABI/testing/sysfs-class-power
> b/Documentation/ABI/testing/sysfs-class-power
> index 216d61a22f1e..dd3773dcf16a 100644
> --- a/Documentation/ABI/testing/sysfs-class-power
> +++ b/Documentation/ABI/testing/sysfs-class-power
> @@ -708,3 +708,24 @@ Description:
>
> Access: Read
> Valid values: 1-31
> +
> +What: /sys/class/power_supply/<supply_name>/quick_charge_type
> +Date: Jul 2020
> +Contact: Fei Jiang <jiangf...@xiaomi.com>
> + Description:
> + Reports the kind of quick charge type based on different
> adapter power.
> + Different quick charge type represent different charging power.
> + QUICK_CHARGE_NORMAL : Charging Power <= 10W
> + QUICK_CHARGE_FAST : 10W < Charging Power <= 20W
> + QUICK_CHARGE_FLASH : 20W < Charging Power <= 30W
> + QUICK_CHARGE_TURBE : 30W < Charging Power <= 50W
> + QUICK_CHARGE_SUPER : Charging Power > 50W
> +
> + Access: Read-Only
> + Valid values:
> + 0: QUICK_CHARGE_NORMAL,
> + 1: QUICK_CHARGE_FAST,
> + 2: QUICK_CHARGE_FLASH,
> + 3: QUICK_CHARGE_TURBE,
> + 4: QUICK_CHARGE_SUPER.
NAK.
Just expose value in watts or something... People are talking about > 100W
charging, no
need to go with fast/turbe/super/hyper/nonsense.
BTW fast charge is already "well defined", and what you call Normal is usually
fast charge.
Pavel
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