brcm2708: update to latest patches from RPi Foundation

[openwrt/staging/chunkeey.git] / target / linux / brcm2708 / patches-4.19 / 950-0135-bcm2708-rpi-Disable-txp-interrupt-unless-using-vc4-k.patch

diff --git a/target/linux/brcm2708/patches-4.19/950-0135-bcm2708-rpi-Disable-txp-interrupt-unless-using-vc4-k.patch b/target/linux/brcm2708/patches-4.19/950-0135-bcm2708-rpi-Disable-txp-interrupt-unless-using-vc4-k.patch
new file mode 100644 (file)
index 0000000..40a6652
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0135-bcm2708-rpi-Disable-txp-interrupt-unless-using-vc4-k.patch
@@ -0,0 +1,41 @@
+From 44b80e04ec619a2e28ff150c3e09123399002d6d Mon Sep 17 00:00:00 2001
+From: popcornmix <popcornmix@gmail.com>
+Date: Wed, 17 Oct 2018 16:32:52 +0100
+Subject: [PATCH] bcm2708-rpi: Disable txp interrupt unless using
+ vc4-kms-v3d overlay
+
+Signed-off-by: popcornmix <popcornmix@gmail.com>
+---
+ arch/arm/boot/dts/bcm2708-rpi.dtsi                 | 4 ++++
+ arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts | 7 +++++++
+ 2 files changed, 11 insertions(+)
+
+--- a/arch/arm/boot/dts/bcm2708-rpi.dtsi
++++ b/arch/arm/boot/dts/bcm2708-rpi.dtsi
+@@ -89,6 +89,10 @@
+               sound: sound {
+                       status = "disabled";
+               };
++
++              txp: txp@7e004000 {
++                      status = "disabled";
++              };
+       };
+ 
+       __overrides__ {
+--- a/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts
++++ b/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts
+@@ -141,6 +141,13 @@
+               };
+       };
+ 
++      fragment@17 {
++              target = <&txp>;
++              __overlay__  {
++                      status = "okay";
++              };
++      };
++
+       __overrides__ {
+               cma-256 = <0>,"+0-1-2-3-4";
+               cma-192 = <0>,"-0+1-2-3-4";