Linux-libre 4.7.1-gnupck-4.7.1-gnu

2 files changed, 10 insertions, 16 deletions

diff --git a/drivers/gpu/drm/nouveau/nvkm/core/engine.c b/drivers/gpu/drm/nouveau/nvkm/core/engine.c
index 8a7bae7bd..ee8e5831f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/engine.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/engine.c
@@ -137,11 +137,10 @@ nvkm_engine_func = {
 
 int
 nvkm_engine_ctor(const struct nvkm_engine_func *func,
-		 struct nvkm_device *device, int index, u32 pmc_enable,
-		 bool enable, struct nvkm_engine *engine)
+		 struct nvkm_device *device, int index, bool enable,
+		 struct nvkm_engine *engine)
 {
-	nvkm_subdev_ctor(&nvkm_engine_func, device, index,
-			 pmc_enable, &engine->subdev);
+	nvkm_subdev_ctor(&nvkm_engine_func, device, index, &engine->subdev);
 	engine->func = func;
 
 	if (!nvkm_boolopt(device->cfgopt, nvkm_subdev_name[index], enable)) {
@@ -155,11 +154,10 @@ nvkm_engine_ctor(const struct nvkm_engine_func *func,
 
 int
 nvkm_engine_new_(const struct nvkm_engine_func *func,
-		 struct nvkm_device *device, int index, u32 pmc_enable,
-		 bool enable, struct nvkm_engine **pengine)
+		 struct nvkm_device *device, int index, bool enable,
+		 struct nvkm_engine **pengine)
 {
 	if (!(*pengine = kzalloc(sizeof(**pengine), GFP_KERNEL)))
 		return -ENOMEM;
-	return nvkm_engine_ctor(func, device, index, pmc_enable,
-				enable, *pengine);
+	return nvkm_engine_ctor(func, device, index, enable, *pengine);
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/subdev.c b/drivers/gpu/drm/nouveau/nvkm/core/subdev.c
index 3bf08cb1a..b18557858 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/subdev.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/subdev.c
@@ -24,6 +24,7 @@
 #include <core/subdev.h>
 #include <core/device.h>
 #include <core/option.h>
+#include <subdev/mc.h>
 
 static struct lock_class_key nvkm_subdev_lock_class[NVKM_SUBDEV_NR];
 
@@ -50,6 +51,7 @@ nvkm_subdev_name[NVKM_SUBDEV_NR] = {
 	[NVKM_SUBDEV_SECBOOT ] = "secboot",
 	[NVKM_SUBDEV_THERM   ] = "therm",
 	[NVKM_SUBDEV_TIMER   ] = "tmr",
+	[NVKM_SUBDEV_TOP     ] = "top",
 	[NVKM_SUBDEV_VOLT    ] = "volt",
 	[NVKM_ENGINE_BSP     ] = "bsp",
 	[NVKM_ENGINE_CE0     ] = "ce0",
@@ -89,7 +91,6 @@ nvkm_subdev_fini(struct nvkm_subdev *subdev, bool suspend)
 {
 	struct nvkm_device *device = subdev->device;
 	const char *action = suspend ? "suspend" : "fini";
-	u32 pmc_enable = subdev->pmc_enable;
 	s64 time;
 
 	nvkm_trace(subdev, "%s running...\n", action);
@@ -104,11 +105,7 @@ nvkm_subdev_fini(struct nvkm_subdev *subdev, bool suspend)
 		}
 	}
 
-	if (pmc_enable) {
-		nvkm_mask(device, 0x000200, pmc_enable, 0x00000000);
-		nvkm_mask(device, 0x000200, pmc_enable, pmc_enable);
-		nvkm_rd32(device, 0x000200);
-	}
+	nvkm_mc_reset(device->mc, subdev->index);
 
 	time = ktime_to_us(ktime_get()) - time;
 	nvkm_trace(subdev, "%s completed in %lldus\n", action, time);
@@ -193,14 +190,13 @@ nvkm_subdev_del(struct nvkm_subdev **psubdev)
 
 void
 nvkm_subdev_ctor(const struct nvkm_subdev_func *func,
-		 struct nvkm_device *device, int index, u32 pmc_enable,
+		 struct nvkm_device *device, int index,
 		 struct nvkm_subdev *subdev)
 {
 	const char *name = nvkm_subdev_name[index];
 	subdev->func = func;
 	subdev->device = device;
 	subdev->index = index;
-	subdev->pmc_enable = pmc_enable;
 
 	__mutex_init(&subdev->mutex, name, &nvkm_subdev_lock_class[index]);
 	subdev->debug = nvkm_dbgopt(device->dbgopt, name);