From: narmstrong@baylibre.com (Neil Armstrong)
To: linus-amlogic@lists.infradead.org
Subject: [PATCH v2 08/13] ARM64: dts: meson-gx: Add shared CMA dma memory pool
Date: Tue, 21 Mar 2017 16:25:45 +0100 [thread overview]
Message-ID: <1490109950-21421-9-git-send-email-narmstrong@baylibre.com> (raw)
In-Reply-To: <1490109950-21421-1-git-send-email-narmstrong@baylibre.com>
The HDMI modes needs more CMA memory to be reserved at boot-time.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index 5d995f7..94c6f95 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -71,6 +71,14 @@
reg = <0x0 0x10000000 0x0 0x200000>;
no-map;
};
+
+ linux,cma {
+ compatible = "shared-dma-pool";
+ reusable;
+ size = <0x0 0xbc00000>;
+ alignment = <0x0 0x400000>;
+ linux,cma-default;
+ };
};
cpus {
--
1.9.1
next prev parent reply other threads:[~2017-03-21 15:25 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-21 15:25 [PATCH v2 00/13] drm/meson: Initial support for HDMI Output Neil Armstrong
2017-03-21 15:25 ` [PATCH v2 01/13] drm/meson: Use crtc_state for hdisplay and fix atomic flush/enable sync for vsync commit Neil Armstrong
2017-04-04 8:49 ` Daniel Vetter
2017-03-21 15:25 ` [PATCH v2 02/13] drm/meson: Add missing HDMI register Neil Armstrong
2017-03-21 15:25 ` [PATCH v2 03/13] drm/meson: Add support for components Neil Armstrong
2017-04-04 8:59 ` Daniel Vetter
2017-04-04 9:08 ` Neil Armstrong
2017-04-04 9:09 ` Daniel Vetter
2017-03-21 15:25 ` [PATCH v2 04/13] drm/meson: venc_cvbs: no more return -ENODEV if CVBS is not available Neil Armstrong
2017-03-21 15:25 ` [PATCH v2 05/13] drm/meson: add support for HDMI clock support Neil Armstrong
2017-03-21 15:25 ` [PATCH v2 06/13] drm/meson: Add support for HDMI venc modes and settings Neil Armstrong
2017-03-21 15:25 ` [PATCH v2 07/13] drm/meson: Add support for HDMI encoder and DW-HDMI bridge + PHY Neil Armstrong
2017-04-04 8:57 ` Daniel Vetter
2017-04-04 9:16 ` Neil Armstrong
2017-04-04 13:50 ` Daniel Vetter
2017-03-21 15:25 ` Neil Armstrong [this message]
2017-04-04 8:41 ` [PATCH v2 08/13] ARM64: dts: meson-gx: Add shared CMA dma memory pool Neil Armstrong
2017-04-04 11:57 ` Kevin Hilman
2017-03-21 15:25 ` [PATCH v2 09/13] ARM64: dts: meson-gx: Add support for HDMI output Neil Armstrong
2017-04-04 8:10 ` Neil Armstrong
2017-04-04 11:57 ` Kevin Hilman
2017-03-21 15:25 ` [PATCH v2 10/13] dt-bindings: Add bindings for the Amlogic Meson dw-hdmi extension Neil Armstrong
2017-03-21 15:25 ` [PATCH v2 11/13] drm/meson: Convert existing documentation to actual kerneldoc Neil Armstrong
2017-03-21 15:25 ` [PATCH v2 12/13] drm/meson: Add RST to bring together kerneldoc Neil Armstrong
2017-04-04 9:00 ` Daniel Vetter
2017-04-04 9:17 ` Neil Armstrong
2017-03-21 15:25 ` [PATCH v2 13/13] MAINTAINERS: update files for Amlogic DRM Driver Neil Armstrong
2017-04-04 9:01 ` Daniel Vetter
2017-04-04 9:18 ` Neil Armstrong
2017-04-04 9:04 ` [PATCH v2 00/13] drm/meson: Initial support for HDMI Output Daniel Vetter
2017-04-04 9:21 ` Neil Armstrong
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