From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/drivers/gpu/drm/nouveau/nvkm/subdev/bar/base.c | 20 ++++++++++++++++++++
1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/bar/base.c b/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/bar/base.c
index 243f0a5..209a6a4 100644
--- a/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/bar/base.c
+++ b/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/bar/base.c
@@ -36,6 +36,16 @@
return device->bar->func->bar1.vmm(device->bar);
}
+void
+nvkm_bar_bar1_reset(struct nvkm_device *device)
+{
+ struct nvkm_bar *bar = device->bar;
+ if (bar) {
+ bar->func->bar1.init(bar);
+ bar->func->bar1.wait(bar);
+ }
+}
+
struct nvkm_vmm *
nvkm_bar_bar2_vmm(struct nvkm_device *device)
{
@@ -49,6 +59,16 @@
}
void
+nvkm_bar_bar2_reset(struct nvkm_device *device)
+{
+ struct nvkm_bar *bar = device->bar;
+ if (bar && bar->bar2) {
+ bar->func->bar2.init(bar);
+ bar->func->bar2.wait(bar);
+ }
+}
+
+void
nvkm_bar_bar2_fini(struct nvkm_device *device)
{
struct nvkm_bar *bar = device->bar;
--
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