On Thu, Apr 04, 2024 at 11:13:29AM +0100, Lukasz Luba wrote:
> From: Ye Zhang <ye.zhang@xxxxxxxxxxxxxx>
>
> The issue occurs when the devfreq cooling device uses the EM power model
> and the get_real_power() callback is provided by the driver.
>
> The EM power table is sorted ascending，can't index the table by cooling
> device state，so convert cooling state to performance state by
> dfc->max_state - dfc->capped_state.
>
> Fixes: 615510fe13bd ("thermal: devfreq_cooling: remove old power model and use EM")
> Cc: 5.11+ <stable@xxxxxxxxxxxxxxx> # 5.11+
> Signed-off-by: Ye Zhang <ye.zhang@xxxxxxxxxxxxxx>
> Reviewed-by: Dhruva Gole <d-gole@xxxxxx>
> Reviewed-by: Lukasz Luba <lukasz.luba@xxxxxxx>
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
> Signed-off-by: Lukasz Luba <lukasz.luba@xxxxxxx>
> ---
>
> Hi Greg,
>
> I have solved small backporting conflict to that v5.15.
> The patch is based on tag v5.15.99 and it's for this
> failing backport:
> https://lore.kernel.org/stable/2024033050-imitation-unmixed-ef53@gregkh/
Thanks, next time all that I need is the git id of this in Linus's tree,
no need to point to a previous FAILED email.
now queued up.
greg k-h
