From: David Lechner <david@lechnology.com>
To: Linus Walleij <linus.walleij@linaro.org>,
dri-devel@lists.freedesktop.org,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <maxime.ripard@bootlin.com>,
Sean Paul <sean@poorly.run>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>,
Jyri Sarha <jsarha@ti.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] drm/tilcdc: Switch to using GPIO descriptors
Date: Tue, 3 Dec 2019 09:50:55 -0600 [thread overview]
Message-ID: <06a3071b-7a2d-d5f6-1b17-e66a1c03fb0d@lechnology.com> (raw)
In-Reply-To: <20191203130916.155779-1-linus.walleij@linaro.org>
On 12/3/19 7:09 AM, Linus Walleij wrote:
> The TI LCDC picks a GPIO line from the device tree to use
> for DPMS power on/off. We can switch this to use a GPIO
> descriptor pretty easily. Make sure to request the GPIO
> "as is" so that the DPMS state that we start (boot) in is
> preserved.
>
> Cc: Jyri Sarha <jsarha@ti.com>
> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Cc: David Lechner <david@lechnology.com>
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
> ---
Reviewed-by: David Lechner <david@lechnology.com>
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next prev parent reply other threads:[~2019-12-03 15:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-03 13:09 [PATCH] drm/tilcdc: Switch to using GPIO descriptors Linus Walleij
2019-12-03 15:50 ` David Lechner [this message]
2019-12-03 18:29 ` Jyri Sarha
2019-12-04 14:30 ` Sam Ravnborg
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