| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <20230911-msm8916-rmem-v1-1-b7089ec3e3a1@gerhold.net>
Date: Mon, 11 Sep 2023 19:41:43 +0200
From: Stephan Gerhold <stephan@...hold.net>
To: Bjorn Andersson <andersson@...nel.org>
Cc: Andy Gross <agross@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
Stephan Gerhold <stephan@...hold.net>
Subject: [PATCH 1/9] arm64: dts: qcom: msm8916: Disable venus by default
Venus needs firmware that is usually signed with a device-specific key.
There are also devices that might not need it (especially during
bring-up), so let's follow more recent SoCs and disable it by default.
Enable it explicitly for all current devices except msm8916-mtp. That
one has just UART enabled currently so it cannot really benefit from
Venus.
Signed-off-by: Stephan Gerhold <stephan@...hold.net>
---
arch/arm64/boot/dts/qcom/apq8016-sbc.dts | 4 ++++
arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts | 4 ++++
arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts | 4 ++++
arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts | 4 ++++
arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts | 4 ++++
arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts | 4 ++++
arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts | 4 ++++
arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts | 4 ++++
arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi | 4 ++++
arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi | 4 ++++
arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi | 4 ++++
arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts | 4 ++++
arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi | 4 ++++
arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts | 4 ++++
arch/arm64/boot/dts/qcom/msm8916.dtsi | 2 +-
15 files changed, 57 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
index 4f5541e9be0e..c13230217c3c 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
@@ -364,6 +364,10 @@ &usb_hs_phy {
extcon = <&usb_id>;
};
+&venus {
+ status = "okay";
+};
+
&wcnss {
status = "okay";
firmware-name = "qcom/apq8016/wcnss.mbn";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts
index 84723c9b73b4..1d1af1260938 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts
@@ -155,6 +155,10 @@ &usb_hs_phy {
extcon = <&usb_id>;
};
+&venus {
+ status = "okay";
+};
+
&wcnss {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
index 47da738661bf..e130f19fdccf 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
@@ -192,6 +192,10 @@ &usb_hs_phy {
extcon = <&usb_id>;
};
+&venus {
+ status = "okay";
+};
+
&wcnss {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts b/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
index 92f695481769..6f38e765ed3c 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
@@ -160,6 +160,10 @@ &usb_hs_phy {
extcon = <&usb_id>;
};
+&venus {
+ status = "okay";
+};
+
&wcnss {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
index 4aeeee24cedc..1d1113958625 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
@@ -150,6 +150,10 @@ &usb_hs_phy {
extcon = <&usb_id>;
};
+&venus {
+ status = "okay";
+};
+
&wcnss {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts b/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts
index 484e488a5eca..c46df67b4d10 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts
@@ -328,6 +328,10 @@ &usb_hs_phy {
extcon = <&usb_id>;
};
+&venus {
+ status = "okay";
+};
+
&wcnss {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts
index 3892ad4f639a..a0bb8de54fb6 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts
@@ -259,6 +259,10 @@ &usb_hs_phy {
extcon = <&pm8916_usbin>;
};
+&venus {
+ status = "okay";
+};
+
&wcnss {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts
index d73294af1a06..919677969b3e 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts
@@ -146,6 +146,10 @@ &usb_hs_phy {
extcon = <&usb_id>;
};
+&venus {
+ status = "okay";
+};
+
&wcnss {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
index 019bf73178fa..5f78004a24bd 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
@@ -284,6 +284,10 @@ &usb_hs_phy {
extcon = <&muic>;
};
+&venus {
+ status = "okay";
+};
+
&tlmm {
accel_int_default: accel-int-default-state {
pins = "gpio115";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi
index 54d648972d35..06602db25e5f 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi
@@ -158,6 +158,10 @@ &usb_hs_phy {
extcon = <&pm8916_usbin>;
};
+&venus {
+ status = "okay";
+};
+
&wcnss {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi
index cb0e4a7faf91..9897089d2243 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi
@@ -138,6 +138,10 @@ &usb_hs_phy {
extcon = <&muic>;
};
+&venus {
+ status = "okay";
+};
+
&wcnss {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts
index eaf877378937..286ba7bb2b5a 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts
@@ -359,6 +359,10 @@ &usb_hs_phy {
extcon = <&muic>;
};
+&venus {
+ status = "okay";
+};
+
&wcnss {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi b/arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi
index 004a129a2ee2..c759c0544dd9 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi
@@ -115,6 +115,10 @@ &usb_hs_phy {
extcon = <&pm8916_usbin>;
};
+&venus {
+ status = "okay";
+};
+
&wcnss {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts
index 8e238976ab1c..82ed50610b24 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts
@@ -189,6 +189,10 @@ &usb_hs_phy {
extcon = <&usb_id>;
};
+&venus {
+ status = "okay";
+};
+
&wcnss {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 33fb65d73104..f093ab83938d 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -1797,7 +1797,7 @@ venus: video-codec@...0000 {
clock-names = "core", "iface", "bus";
iommus = <&apps_iommu 5>;
memory-region = <&venus_mem>;
- status = "okay";
+ status = "disabled";
video-decoder {
compatible = "venus-decoder";
--
2.42.0
Powered by blists - more mailing lists