From: Christian Hewitt <christianshewitt@gmail.com>
Cc: christianshewitt@gmail.com, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Carlo Caione <carlo@caione.org>,
Kevin Hilman <khilman@baylibre.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH] ARM64: dts: meson-gx: increase default shared CMA pool size
Date: Tue, 4 Sep 2018 22:30:43 +0400 [thread overview]
Message-ID: <1536085844-29328-1-git-send-email-christianshewitt@gmail.com> (raw)
Devices using the new V4L2 mem2mem vdec require a larger CMA pool. As
nearly all GX* devices are video/media focused and will use it, set a
larger (256MB) default value.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index b8dc4db..ef43922 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -44,7 +44,7 @@
linux,cma {
compatible = "shared-dma-pool";
reusable;
- size = <0x0 0xbc00000>;
+ size = <0x0 0x10000000>;
alignment = <0x0 0x400000>;
linux,cma-default;
};
--
2.7.4
next reply other threads:[~2018-09-04 18:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-04 18:30 Christian Hewitt [this message]
2018-09-13 3:59 ` [PATCH] ARM64: dts: meson-gx: increase default shared CMA pool size Kevin Hilman
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