linux-postmarketos-mediatek-mt81xx: update ADSP reserved memory region (MR 5456)
Together with MR !4834 and audio playback is working on corsola.
This commit is contained in:
Øyvind Kolås
Oliver Smith
parent
5d1d7214a7
commit
6454355227
2 changed files with 107 additions and 1 deletions
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@ -1,7 +1,7 @@
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# Maintainer: Jenneron <jenneron@protonmail.com>
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pkgname=linux-postmarketos-mediatek-mt81xx
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pkgver=6.10.0_rc4_git20240624
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pkgrel=1
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pkgrel=2
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pkgdesc="Mediatek MT8186/8192/8195 kernel package"
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arch="aarch64"
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url="https://kernel.org"
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@ -37,6 +37,7 @@ source="
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$pkgname-$_commit.tar.gz::https://gitlab.collabora.com/google/$_repository/-/archive/$_commit/chromeos-kernel-$_commit.tar.gz
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0001-arm64-dts-mediatek-Add-dts-for-hayato-rev5-sku0.patch
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remove-audio-routing.patch
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update-ADSP-reserved-memory-region.patch
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$_config
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"
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builddir="$srcdir/$_repository-$_commit"
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@ -73,4 +74,5 @@ sha512sums="
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bf39ed6646a869a7a99dc7f0ccc7bbaca0c50776e87848cb1a9e55bef317a73c08549a9acb8cce5c394ab3bf90667e4d1cf8a3671bb9de15d2a470d5e8be0261 0001-arm64-dts-mediatek-Add-dts-for-hayato-rev5-sku0.patch
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f10464bf131ba44686a36a35aaf16492915413893d1b3faa43959d5f853b5ed66419f835565836a17480cd3458de0943cee72e700713e00125c8ecd184f3b677 remove-audio-routing.patch
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ca5107ab3f9954a88431231243acf5b60da61aa377ce024fc3b30a9f6ca115ef55a3cdb14efc6d6e4ee4c28fd8cfa87ed01f2089e7683d7076b8d59abb12d896 config-postmarketos-mediatek-mt81xx.aarch64
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614ebc613902c088afc32ced6e612f3bb04405a36431a53ace96516a41e7c776e0353db55356ae9fc125b376049064720d4ad17cd7f1da2b3d2503fb0fa812a1 update-ADSP-reserved-memory-region.patch
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"
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@ -0,0 +1,104 @@
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From: Fei Shao <fshao@chromium.org>
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To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>,
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Chen-Yu Tsai <wenst@chromium.org>
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Cc: Fei Shao <fshao@chromium.org>,
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linux-kernel@vger.kernel.org,
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linux-mediatek@lists.infradead.org
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Subject: [PATCH] arm64: dts: mediatek: mt8186-corsola: Update ADSP reserved memory region
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Date: Fri, 19 Jul 2024 12:58:04 +0800
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Message-ID: <20240719045823.3264974-1-fshao@chromium.org>
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Corsola firmware reserves the memory region of [0x60000000, 0x61100000)
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exclusively for ADSP usage.
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But in fact, a 6 MB "hole" of [0x60A00000, 0x61000000) didn't get
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assigned to the ADSP node in the Corsola device tree, meaning no audio
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tasks can access and utilize that memory section.
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Update the reserved ADSP memory region to fill the gap.
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Fixes: 8855d01fb81f ("arm64: dts: mediatek: Add MT8186 Krabby platform based Tentacruel / Tentacool")
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Signed-off-by: Fei Shao <fshao@chromium.org>
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---
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arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi b/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi
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index afdab5724eaa..0c4a26117428 100644
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--- a/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi
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+++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi
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@@ -169,7 +169,7 @@ adsp_dma_mem: memory@61000000 {
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adsp_mem: memory@60000000 {
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compatible = "shared-dma-pool";
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- reg = <0 0x60000000 0 0xA00000>;
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+ reg = <0 0x60000000 0 0x1000000>;
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no-map;
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};
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--
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2.45.2.1089.g2a221341d9-goog
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