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From: Rob Herring <robh@kernel.org>
To: Brian Masney <masneyb@onstation.org>
Cc: robdclark@gmail.com, sean@poorly.run, robh+dt@kernel.org,
	airlied@linux.ie, daniel@ffwll.ch, jcrouse@codeaurora.org,
	dianders@chromium.org, linux-arm-msm@vger.kernel.org,
	dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org,
	linux-kernel@vger.kernel.org, mark.rutland@arm.com,
	devicetree@vger.kernel.org
Subject: Re: [PATCH v2 1/4] dt-bindings: drm/msm/gpu: document second interconnect
Date: Wed, 4 Dec 2019 13:36:15 -0600
Message-ID: <20191204193615.GA20880@bogus> (raw)
In-Reply-To: <20191122012645.7430-2-masneyb@onstation.org>

On Thu, 21 Nov 2019 20:26:42 -0500, Brian Masney wrote:
> Some A3xx and all A4xx Adreno GPUs do not have GMEM inside the GPU core
> and must use the On Chip MEMory (OCMEM) in order to be functional.
> There's a separate interconnect path that needs to be setup to OCMEM.
> Let's document this second interconnect path that's available. Since
> there's now two available interconnects, let's add the
> interconnect-names property.
> 
> Signed-off-by: Brian Masney <masneyb@onstation.org>
> ---
>  Documentation/devicetree/bindings/display/msm/gpu.txt | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
> 

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

  reply index

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-22  1:26 [PATCH v2 0/4] drm/msm/gpu: add support for ocmem interconnect Brian Masney
2019-11-22  1:26 ` [PATCH v2 1/4] dt-bindings: drm/msm/gpu: document second interconnect Brian Masney
2019-12-04 19:36   ` Rob Herring [this message]
2019-11-22  1:26 ` [PATCH v2 2/4] drm/msm/gpu: add support for ocmem interconnect path Brian Masney
2019-11-22  1:26 ` [PATCH v2 3/4] drm/msm/a3xx: set interconnect bandwidth vote Brian Masney
2019-11-22  1:26 ` [PATCH v2 4/4] drm/msm/a4xx: " Brian Masney

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