From 151fecfb72a0d602dfe79790602ef64b4e241574 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 19 Feb 2024 01:51:07 +0000
Subject: [PATCH] export RK_PA3

---
 kernel/drivers/gpu/drm/nouveau/nvkm/engine/disp/coregv100.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/kernel/drivers/gpu/drm/nouveau/nvkm/engine/disp/coregv100.c b/kernel/drivers/gpu/drm/nouveau/nvkm/engine/disp/coregv100.c
index 4592d0e..e20a48f 100644
--- a/kernel/drivers/gpu/drm/nouveau/nvkm/engine/disp/coregv100.c
+++ b/kernel/drivers/gpu/drm/nouveau/nvkm/engine/disp/coregv100.c
@@ -167,6 +167,7 @@
 	nvkm_mask(device, 0x6104e0, 0x00000010, 0x00000000);
 	gv100_disp_core_idle(chan);
 	nvkm_mask(device, 0x6104e0, 0x00000002, 0x00000000);
+	chan->suspend_put = nvkm_rd32(device, 0x680000);
 }
 
 static int
@@ -181,7 +182,7 @@
 	nvkm_wr32(device, 0x610b2c, 0x00000040);
 
 	nvkm_mask(device, 0x6104e0, 0x00000010, 0x00000010);
-	nvkm_wr32(device, 0x680000, 0x00000000);
+	nvkm_wr32(device, 0x680000, chan->suspend_put);
 	nvkm_wr32(device, 0x6104e0, 0x00000013);
 	return gv100_disp_core_idle(chan);
 }

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