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From: Lee Jones <lee.jones@linaro.org>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: Jingoo Han <jingoohan1@gmail.com>,
	Daniel Thompson <daniel.thompson@linaro.org>,
	Andrea Adami <andrea.adami@gmail.com>,
	dri-devel@lists.freedesktop.org,
	Robert Jarzmik <robert.jarzmik@free.fr>
Subject: Re: [PATCH] backlight: corgi: Convert to use GPIO descriptors
Date: Mon, 16 Dec 2019 16:27:29 +0000	[thread overview]
Message-ID: <20191216162729.GR2369@dell> (raw)
In-Reply-To: <20191203123143.118487-1-linus.walleij@linaro.org>

On Tue, 03 Dec 2019, Linus Walleij wrote:

> The code in the Corgi backlight driver can be considerably
> simplified by moving to GPIO descriptors and lookup tables
> from the board files instead of passing GPIO numbers using
> the old API.
> 
> Make sure to encode inversion semantics for the Akita and
> Spitz platforms inside the GPIO lookup table and drop the
> custom inversion semantics from the driver.
> 
> All in-tree users are converted in this patch.
> 
> Cc: Andrea Adami <andrea.adami@gmail.com>
> Cc: Robert Jarzmik <robert.jarzmik@free.fr>
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
> ---
>  arch/arm/mach-pxa/corgi.c           | 12 ++++-
>  arch/arm/mach-pxa/spitz.c           | 34 +++++++++++----

Does this have an Arm Ack yet?

>  drivers/video/backlight/corgi_lcd.c | 68 ++++++++---------------------
>  include/linux/spi/corgi_lcd.h       |  3 --

What about SPI?

>  4 files changed, 54 insertions(+), 63 deletions(-)

-- 
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
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  parent reply	other threads:[~2019-12-16 16:27 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-03 12:31 [PATCH] backlight: corgi: Convert to use GPIO descriptors Linus Walleij
2019-12-05 12:48 ` Daniel Thompson
2019-12-08 20:06 ` Robert Jarzmik
2019-12-10 23:20   ` Linus Walleij
2019-12-13 17:24     ` Robert Jarzmik
2019-12-13 23:31       ` Linus Walleij
2019-12-16  8:23         ` Lee Jones
2019-12-16 16:27 ` Lee Jones [this message]
2019-12-17 15:19   ` Linus Walleij

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