From 7e33a578d814a67cc6f43a0fb2635ad8337a4588 Mon Sep 17 00:00:00 2001
From: Janne Grunau <j@jannau.net>
Date: Wed, 25 Jan 2023 21:50:52 +0100
Subject: [PATCH] rtkit: Extend IOVA to 36-bit

Required for DCP on M2.

Signed-off-by: Janne Grunau <j@jannau.net>
---
 src/rtkit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rtkit.c b/src/rtkit.c
index 583aaf5f..db802583 100644
--- a/src/rtkit.c
+++ b/src/rtkit.c
@@ -70,7 +70,7 @@
 #define RTKIT_MIN_VERSION 11
 #define RTKIT_MAX_VERSION 12
 
-#define IOVA_MASK GENMASK(31, 0)
+#define IOVA_MASK GENMASK(35, 0)
 
 enum rtkit_power_state {
     RTKIT_POWER_OFF = 0x00,