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From: Rob Herring <robh@kernel.org>
To: Eric Anholt <eric@anholt.net>
Cc: dri-devel@lists.freedesktop.org,
	Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/3] drm/vc4: Add specific compatible strings for Cygnus.
Date: Thu, 20 Apr 2017 15:33:41 -0500	[thread overview]
Message-ID: <20170420203341.ae6dzs4uev7vqyws@rob-hp-laptop> (raw)
In-Reply-To: <20170418191157.18517-3-eric@anholt.net>

On Tue, Apr 18, 2017 at 12:11:57PM -0700, Eric Anholt wrote:
> Cygnus has V3D 2.6 instead of 2.1, and doesn't use the VC4 display
> modules.  The V3D can be uniquely identified by the IDENT[01]
> registers, and there's nothing to key off of for the display change
> other than the lack of DT nodes for the display components, but it's
> convention to have new compatible strings anyway.
> 
> Signed-off-by: Eric Anholt <eric@anholt.net>
> ---
>  Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt | 4 ++--
>  drivers/gpu/drm/vc4/vc4_drv.c                              | 1 +
>  drivers/gpu/drm/vc4/vc4_v3d.c                              | 1 +
>  3 files changed, 4 insertions(+), 2 deletions(-)

Acked-by: Rob Herring <robh@kernel.org>

  reply	other threads:[~2017-04-20 20:33 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-18 19:11 [PATCH 1/3] drm/vc4: Turn the V3D clock on at runtime Eric Anholt
2017-04-18 19:11 ` [PATCH 2/3] drm/vc4: Don't try to initialize FBDEV if we're only bound to V3D Eric Anholt
2017-04-19  4:59   ` Daniel Vetter
2017-04-19 17:55     ` Eric Anholt
2017-04-19 19:36       ` Daniel Vetter
2017-04-21 22:53         ` Eric Anholt
2017-04-24 14:26           ` Alex Deucher
2017-05-02  8:16             ` Daniel Vetter
2017-04-18 19:11 ` [PATCH 3/3] drm/vc4: Add specific compatible strings for Cygnus Eric Anholt
2017-04-20 20:33   ` Rob Herring [this message]
2017-04-18 19:23 ` [PATCH 1/3] drm/vc4: Turn the V3D clock on at runtime Eric Anholt
2017-04-18 23:38 ` [PATCH 1/3 v2] " Eric Anholt
2017-04-18 23:48   ` Florian Fainelli
2017-04-19  0:02     ` Eric Anholt
2017-04-19  0:02     ` Eric Anholt
2017-04-24 20:12     ` [PATCH 1/3 v3] " Eric Anholt
2017-04-28 18:29       ` Rob Herring
2017-04-28 21:41         ` Eric Anholt

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