linux-kernel - Re: [PATCH RESEND v6] backlight: lp855x: Switch to atomic PWM API

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Date:   Mon, 18 Jul 2022 09:29:50 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     Maíra Canal <mairacanal@...eup.net>
Cc:     daniel.thompson@...aro.org, jingoohan1@...il.com,
        thierry.reding@...il.com, u.kleine-koenig@...gutronix.de,
        dri-devel@...ts.freedesktop.org, linux-fbdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-pwm@...r.kernel.org
Subject: Re: [PATCH RESEND v6] backlight: lp855x: Switch to atomic PWM API

On Thu, 14 Jul 2022, Maíra Canal wrote:

> Remove legacy PWM interface (pwm_config, pwm_enable, pwm_disable) and
> replace it for the atomic PWM API.
> 
> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
> Reviewed-by: Daniel Thompson <daniel.thompson@...aro.org>
> Signed-off-by: Maíra Canal <mairacanal@...eup.net>

Nit: This should be chronological.

> ---
> V1 -> V2: Initialize variable and simplify conditional loop
> V2 -> V3: Fix assignment of NULL variable
> V3 -> V4: Replace division for pwm_set_relative_duty_cycle
> V4 -> V5: Fix overwrite of state.period
> V5 -> V6: Fix duty cycle rounding and set period outside conditional loop
> ---
>  drivers/video/backlight/lp855x_bl.c | 21 +++++++++------------
>  1 file changed, 9 insertions(+), 12 deletions(-)

Applied, thanks.

-- 
Lee Jones [李琼斯]
Principal Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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