linux-kernel - Re: [PATCH 7/8] drm/i915: Use the CRC gpio for panel enable/disable

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Date:	Tue, 12 May 2015 13:10:30 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Shobhit Kumar <shobhit.kumar@...el.com>
Cc:	intel-gfx <intel-gfx@...ts.freedesktop.org>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	linux-gpio <linux-gpio@...r.kernel.org>,
	linux-pwm <linux-pwm@...r.kernel.org>,
	dri-devel <dri-devel@...ts.freedesktop.org>,
	Alexandre Courbot <gnurou@...il.com>,
	Daniel Vetter <daniel.vetter@...el.com>,
	David Airlie <airlied@...ux.ie>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Thierry Reding <thierry.reding@...il.com>,
	Jani Nikula <jani.nikula@...el.com>,
	Lee Jones <lee.jones@...aro.org>,
	Povilas Staniulis <wdmonster@...il.com>,
	Chih-Wei Huang <cwhuang@...roid-x86.org>
Subject: Re: [PATCH 7/8] drm/i915: Use the CRC gpio for panel enable/disable

On Wed, Apr 29, 2015 at 4:00 PM, Shobhit Kumar <shobhit.kumar@...el.com> wrote:

> The CRC (Crystal Cove) PMIC, controls the panel enable and disable
> signals for BYT for dsi panels. This is indicated in the VBT fields. Use
> that to initialize and use GPIO based control for these signals.
>
> v2: Use the newer gpiod interface(Alexandre)
> v3: Remove the redundant checks and unused code (Ville)
>
> CC: Samuel Ortiz <sameo@...ux.intel.com>
> Cc: Linus Walleij <linus.walleij@...aro.org>
> Cc: Alexandre Courbot <gnurou@...il.com>
> Cc: Thierry Reding <thierry.reding@...il.com>
> Signed-off-by: Shobhit Kumar <shobhit.kumar@...el.com>

Acked-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij
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