linux-kernel - Re: [PATCH v2] backlight: lm3630a: turn off both led strings when display is blank

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Date:   Thu, 18 May 2023 11:15:45 +0100
From:   Lee Jones <lee@...nel.org>
To:     Maximilian Weigand <mweigand2017@...il.com>
Cc:     Daniel Thompson <daniel.thompson@...aro.org>,
        Jingoo Han <jingoohan1@...il.com>,
        Helge Deller <deller@....de>,
        Thierry Reding <thierry.reding@...il.com>,
        Uwe Kleine-König 
        <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,
        Maximilian Weigand <mweigand@...igand.net>
Subject: Re: [PATCH v2] backlight: lm3630a: turn off both led strings when
 display is blank

On Wed, 10 May 2023, Maximilian Weigand wrote:

> From: Maximilian Weigand <mweigand@...igand.net>
> 
> Use backlight_is_blank() to determine if the led strings should be turned
> off in the update_status() functions of both strings.
> 
> Reviewed-by: Daniel Thompson <daniel.thompson@...aro.org>

I moved this tag to the correct place and ...

> Signed-off-by: Maximilian Weigand <mweigand@...igand.net>
> ---
> Changes in v2:
> - fix description, replace display_is_black() with backlight_is_black()
> - use backlight_get_brightness() instead of accessing the property
>   directly
> 
>  drivers/video/backlight/lm3630a_bl.c | 8 ++++++--
>  1 file changed, 6 insertions(+), 2 deletions(-)

Applied, thanks

-- 
Lee Jones [李琼斯]