diff --git a/drivers/accel/ivpu/ivpu_pm.c b/drivers/accel/ivpu/ivpu_pm.c
index 0ace218783c8..e9b16cbc26f4 100644
--- a/drivers/accel/ivpu/ivpu_pm.c
+++ b/drivers/accel/ivpu/ivpu_pm.c
@@ -250,9 +250,6 @@ int ivpu_rpm_get_if_active(struct ivpu_device *vdev)
 {
 	int ret;
 
-	ivpu_dbg(vdev, RPM, "rpm_get_if_active count %d\n",
-		 atomic_read(&vdev->drm.dev->power.usage_count));
-
 	ret = pm_runtime_get_if_active(vdev->drm.dev, false);
 	drm_WARN_ON(&vdev->drm, ret < 0);
 
diff --git a/drivers/gpu/drm/drm_panel_orientation_quirks.c b/drivers/gpu/drm/drm_panel_orientation_quirks.c
index d5c15292ae93..3d92f66e550c 100644
--- a/drivers/gpu/drm/drm_panel_orientation_quirks.c
+++ b/drivers/gpu/drm/drm_panel_orientation_quirks.c
@@ -336,6 +336,12 @@ static const struct dmi_system_id orientation_data[] = {
 		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "IdeaPad Duet 3 10IGL5"),
 		},
 		.driver_data = (void *)&lcd1200x1920_rightside_up,
+	}, {	/* Lenovo Legion Go 8APU1 */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Legion Go 8APU1"),
+		},
+		.driver_data = (void *)&lcd1600x2560_leftside_up,
 	}, {	/* Lenovo Yoga Book X90F / X90L */
 		.matches = {
 		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/event.h b/drivers/gpu/drm/nouveau/include/nvkm/core/event.h
index 82b267c11147..460459af272d 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/event.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/event.h
@@ -14,7 +14,7 @@ struct nvkm_event {
 	int index_nr;
 
 	spinlock_t refs_lock;
-	spinlock_t list_lock;
+	rwlock_t list_lock;
 	int *refs;
 
 	struct list_head ntfy;
@@ -38,7 +38,7 @@ nvkm_event_init(const struct nvkm_event_func *func, struct nvkm_subdev *subdev,
 		int types_nr, int index_nr, struct nvkm_event *event)
 {
 	spin_lock_init(&event->refs_lock);
-	spin_lock_init(&event->list_lock);
+	rwlock_init(&event->list_lock);
 	return __nvkm_event_init(func, subdev, types_nr, index_nr, event);
 }
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index d8c92521226d..f28f9a857458 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -726,6 +726,11 @@ nouveau_display_create(struct drm_device *dev)
 
 	if (nouveau_modeset != 2) {
 		ret = nvif_disp_ctor(&drm->client.device, "kmsDisp", 0, &disp->disp);
+		/* no display hw */
+		if (ret == -ENODEV) {
+			ret = 0;
+			goto disp_create_err;
+		}
 
 		if (!ret && (disp->disp.outp_mask || drm->vbios.dcb.entries)) {
 			nouveau_display_create_properties(dev);
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/event.c b/drivers/gpu/drm/nouveau/nvkm/core/event.c
index a6c877135598..61fed7792e41 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/event.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/event.c
@@ -81,17 +81,17 @@ nvkm_event_ntfy_state(struct nvkm_event_ntfy *ntfy)
 static void
 nvkm_event_ntfy_remove(struct nvkm_event_ntfy *ntfy)
 {
-	spin_lock_irq(&ntfy->event->list_lock);
+	write_lock_irq(&ntfy->event->list_lock);
 	list_del_init(&ntfy->head);
-	spin_unlock_irq(&ntfy->event->list_lock);
+	write_unlock_irq(&ntfy->event->list_lock);
 }
 
 static void
 nvkm_event_ntfy_insert(struct nvkm_event_ntfy *ntfy)
 {
-	spin_lock_irq(&ntfy->event->list_lock);
+	write_lock_irq(&ntfy->event->list_lock);
 	list_add_tail(&ntfy->head, &ntfy->event->ntfy);
-	spin_unlock_irq(&ntfy->event->list_lock);
+	write_unlock_irq(&ntfy->event->list_lock);
 }
 
 static void
@@ -176,7 +176,7 @@ nvkm_event_ntfy(struct nvkm_event *event, int id, u32 bits)
 		return;
 
 	nvkm_trace(event->subdev, "event: ntfy %08x on %d\n", bits, id);
-	spin_lock_irqsave(&event->list_lock, flags);
+	read_lock_irqsave(&event->list_lock, flags);
 
 	list_for_each_entry_safe(ntfy, ntmp, &event->ntfy, head) {
 		if (ntfy->id == id && ntfy->bits & bits) {
@@ -185,7 +185,7 @@ nvkm_event_ntfy(struct nvkm_event *event, int id, u32 bits)
 		}
 	}
 
-	spin_unlock_irqrestore(&event->list_lock, flags);
+	read_unlock_irqrestore(&event->list_lock, flags);
 }
 
 void
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
index e31f9641114b..dc44f5c7833f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
@@ -689,8 +689,8 @@ r535_gsp_rpc_get(struct nvkm_gsp *gsp, u32 fn, u32 argc)
 	struct nvfw_gsp_rpc *rpc;
 
 	rpc = r535_gsp_cmdq_get(gsp, ALIGN(sizeof(*rpc) + argc, sizeof(u64)));
-	if (!rpc)
-		return NULL;
+	if (IS_ERR(rpc))
+		return ERR_CAST(rpc);
 
 	rpc->header_version = 0x03000000;
 	rpc->signature = ('C' << 24) | ('P' << 16) | ('R' << 8) | 'V';
@@ -1159,7 +1159,7 @@ static void
 r535_gsp_acpi_mux_id(acpi_handle handle, u32 id, MUX_METHOD_DATA_ELEMENT *mode,
 						 MUX_METHOD_DATA_ELEMENT *part)
 {
-	acpi_handle iter = NULL, handle_mux;
+	acpi_handle iter = NULL, handle_mux = NULL;
 	acpi_status status;
 	unsigned long long value;