From: heiko@sntech.de (Heiko Stuebner)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] arm64: dts: rockchip: Use default brightness table for gru.
Date: Tue, 30 Oct 2018 21:35:35 +0100 [thread overview]
Message-ID: <3715364.6vahmuDdgq@phil> (raw)
In-Reply-To: <20181016141304.21984-1-enric.balletbo@collabora.com>
Am Dienstag, 16. Oktober 2018, 16:13:04 CET schrieb Enric Balletbo i Serra:
> After commit 88ba95bedb79 ("backlight: pwm_bl: Compute brightness of LED
> linearly to human eye") the pwm_bl driver is able to calculate a default
> brightness table. The calculated table for this PWM will have more
> granularity and will be adjusted to change the brightness linearly to
> the human eye. Use that table instead of have a DT-defined table with
> less granularity.
>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
> ---
> Hi Heiko,
>
> Note that the patch was only tested on a Samsung Chromebook Plus
> (kevin), will be very interesting if someone can test on other gru-based
> devices, like Bob, before apply this patch.
>
> Best regards,
> Enric
gave it a spin on Bob - works as expected - and applied for 4.21
Thanks
Heiko
prev parent reply other threads:[~2018-10-30 20:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-16 14:13 [PATCH] arm64: dts: rockchip: Use default brightness table for gru Enric Balletbo i Serra
2018-10-30 20:35 ` Heiko Stuebner [this message]
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