From: Rob Clark <robdclark@gmail.com>
To: linux-arm-msm@vger.kernel.org
Cc: Rob Clark <robdclark@chromium.org>,
Andy Gross <andy.gross@linaro.org>,
David Brown <david.brown@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [RFC 3/3] arm64: dts: qcom: sdm845-cheza: delete zap-shader
Date: Thu, 9 May 2019 11:44:13 -0700 [thread overview]
Message-ID: <20190509184415.11592-4-robdclark@gmail.com> (raw)
In-Reply-To: <20190509184415.11592-1-robdclark@gmail.com>
From: Rob Clark <robdclark@chromium.org>
This is unused on cheza. Delete the node to get rid of the reserved-
memory section, and to avoid the driver from attempting to load a zap
shader that doesn't exist every time it powers up the GPU.
Signed-off-by: Rob Clark <robdclark@chromium.org>
---
arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 2 ++
arch/arm64/boot/dts/qcom/sdm845.dtsi | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
index 8ccbe246dff4..28c28517b21a 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
@@ -175,6 +175,8 @@
/delete-node/ &venus_mem;
/delete-node/ &cdsp_mem;
/delete-node/ &cdsp_pas;
+/delete-node/ &zap_shader;
+/delete-node/ &gpu_mem;
/* Increase the size from 120 MB to 128 MB */
&mpss_region {
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index b2d9e46c3916..2ea74b58a613 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -1989,7 +1989,7 @@
qcom,gmu = <&gmu>;
- zap-shader {
+ zap_shader: zap-shader {
memory-region = <&gpu_mem>;
};
--
2.20.1
next prev parent reply other threads:[~2019-05-09 19:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190509184415.11592-1-robdclark@gmail.com>
2019-05-09 18:44 ` [RFC 1/3] arm64: dts: qcom: sdm845-cheza: add initial cheza dt Rob Clark
2019-05-13 22:47 ` Doug Anderson
2019-05-09 18:44 ` [RFC 2/3] arm64: dts: qcom: sdm845-cheza: Re-add reserved memory Rob Clark
2019-05-13 22:48 ` Doug Anderson
2019-05-15 4:09 ` Rob Clark
2019-05-15 19:24 ` Jordan Crouse
2019-05-15 21:50 ` Doug Anderson
2019-05-15 23:41 ` Bjorn Andersson
2019-05-09 18:44 ` Rob Clark [this message]
2019-05-15 21:43 ` [RFC 3/3] arm64: dts: qcom: sdm845-cheza: delete zap-shader Doug Anderson
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