Adding upstream version 6.10.3.upstream/6.10.3

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

11 files changed, 77 insertions, 53 deletions

diff --git a/drivers/gpu/drm/nouveau/Kbuild b/drivers/gpu/drm/nouveau/Kbuild
index cf6b3a80c0..c32c01827c 100644
--- a/drivers/gpu/drm/nouveau/Kbuild
+++ b/drivers/gpu/drm/nouveau/Kbuild
@@ -1,10 +1,8 @@
-NOUVEAU_PATH ?= $(srctree)
-
 # SPDX-License-Identifier: MIT
-ccflags-y += -I $(NOUVEAU_PATH)/$(src)/include
-ccflags-y += -I $(NOUVEAU_PATH)/$(src)/include/nvkm
-ccflags-y += -I $(NOUVEAU_PATH)/$(src)/nvkm
-ccflags-y += -I $(NOUVEAU_PATH)/$(src)
+ccflags-y += -I $(src)/include
+ccflags-y += -I $(src)/include/nvkm
+ccflags-y += -I $(src)/nvkm
+ccflags-y += -I $(src)
 
 # NVKM - HW resource manager
 #- code also used by various userspace tools/tests
diff --git a/drivers/gpu/drm/nouveau/dispnv50/crc.c b/drivers/gpu/drm/nouveau/dispnv50/crc.c
index 9c942fbd83..5936b6b3b1 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/crc.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/crc.c
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: MIT
+#include <linux/debugfs.h>
 #include <linux/string.h>
+
 #include <drm/drm_crtc.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.c b/drivers/gpu/drm/nouveau/nouveau_abi16.c
index 47e53e17b4..d56909071d 100644
--- a/drivers/gpu/drm/nouveau/nouveau_abi16.c
+++ b/drivers/gpu/drm/nouveau/nouveau_abi16.c
@@ -315,11 +315,21 @@ nouveau_abi16_ioctl_channel_alloc(ABI16_IOCTL_ARGS)
 	if (device->info.family >= NV_DEVICE_INFO_V0_KEPLER) {
 		if (init->fb_ctxdma_handle == ~0) {
 			switch (init->tt_ctxdma_handle) {
-			case 0x01: engine = NV_DEVICE_HOST_RUNLIST_ENGINES_GR    ; break;
-			case 0x02: engine = NV_DEVICE_HOST_RUNLIST_ENGINES_MSPDEC; break;
-			case 0x04: engine = NV_DEVICE_HOST_RUNLIST_ENGINES_MSPPP ; break;
-			case 0x08: engine = NV_DEVICE_HOST_RUNLIST_ENGINES_MSVLD ; break;
-			case 0x30: engine = NV_DEVICE_HOST_RUNLIST_ENGINES_CE    ; break;
+			case NOUVEAU_FIFO_ENGINE_GR:
+				engine = NV_DEVICE_HOST_RUNLIST_ENGINES_GR;
+				break;
+			case NOUVEAU_FIFO_ENGINE_VP:
+				engine = NV_DEVICE_HOST_RUNLIST_ENGINES_MSPDEC;
+				break;
+			case NOUVEAU_FIFO_ENGINE_PPP:
+				engine = NV_DEVICE_HOST_RUNLIST_ENGINES_MSPPP;
+				break;
+			case NOUVEAU_FIFO_ENGINE_BSP:
+				engine = NV_DEVICE_HOST_RUNLIST_ENGINES_MSVLD;
+				break;
+			case NOUVEAU_FIFO_ENGINE_CE:
+				engine = NV_DEVICE_HOST_RUNLIST_ENGINES_CE;
+				break;
 			default:
 				return nouveau_abi16_put(abi16, -ENOSYS);
 			}
diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.h b/drivers/gpu/drm/nouveau/nouveau_abi16.h
index 11c8c4a800..661b901d8e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_abi16.h
+++ b/drivers/gpu/drm/nouveau/nouveau_abi16.h
@@ -50,18 +50,6 @@ struct drm_nouveau_grobj_alloc {
 	int      class;
 };
 
-struct drm_nouveau_notifierobj_alloc {
-	uint32_t channel;
-	uint32_t handle;
-	uint32_t size;
-	uint32_t offset;
-};
-
-struct drm_nouveau_gpuobj_free {
-	int      channel;
-	uint32_t handle;
-};
-
 struct drm_nouveau_setparam {
 	uint64_t param;
 	uint64_t value;
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index 79cfab53f8..8c3c1f1e01 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -43,11 +43,6 @@
 #define BIOSLOG(sip, fmt, arg...) NV_DEBUG(sip->dev, fmt, ##arg)
 #define LOG_OLD_VALUE(x)
 
-struct init_exec {
-	bool execute;
-	bool repeat;
-};
-
 static bool nv_cksum(const uint8_t *data, unsigned int length)
 {
 	/*
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 186add400e..70fb003a66 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -461,17 +461,14 @@ nouveau_bo_placement_set(struct nouveau_bo *nvbo, uint32_t domain,
 	set_placement_range(nvbo, domain);
 }
 
-int
-nouveau_bo_pin(struct nouveau_bo *nvbo, uint32_t domain, bool contig)
+int nouveau_bo_pin_locked(struct nouveau_bo *nvbo, uint32_t domain, bool contig)
 {
 	struct nouveau_drm *drm = nouveau_bdev(nvbo->bo.bdev);
 	struct ttm_buffer_object *bo = &nvbo->bo;
 	bool force = false, evict = false;
-	int ret;
+	int ret = 0;
 
-	ret = ttm_bo_reserve(bo, false, false, NULL);
-	if (ret)
-		return ret;
+	dma_resv_assert_held(bo->base.resv);
 
 	if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA &&
 	    domain == NOUVEAU_GEM_DOMAIN_VRAM && contig) {
@@ -534,20 +531,15 @@ nouveau_bo_pin(struct nouveau_bo *nvbo, uint32_t domain, bool contig)
 out:
 	if (force && ret)
 		nvbo->contig = false;
-	ttm_bo_unreserve(bo);
 	return ret;
 }
 
-int
-nouveau_bo_unpin(struct nouveau_bo *nvbo)
+void nouveau_bo_unpin_locked(struct nouveau_bo *nvbo)
 {
 	struct nouveau_drm *drm = nouveau_bdev(nvbo->bo.bdev);
 	struct ttm_buffer_object *bo = &nvbo->bo;
-	int ret;
 
-	ret = ttm_bo_reserve(bo, false, false, NULL);
-	if (ret)
-		return ret;
+	dma_resv_assert_held(bo->base.resv);
 
 	ttm_bo_unpin(&nvbo->bo);
 	if (!nvbo->bo.pin_count) {
@@ -562,8 +554,33 @@ nouveau_bo_unpin(struct nouveau_bo *nvbo)
 			break;
 		}
 	}
+}
+
+int nouveau_bo_pin(struct nouveau_bo *nvbo, uint32_t domain, bool contig)
+{
+	struct ttm_buffer_object *bo = &nvbo->bo;
+	int ret;
 
+	ret = ttm_bo_reserve(bo, false, false, NULL);
+	if (ret)
+		return ret;
+	ret = nouveau_bo_pin_locked(nvbo, domain, contig);
+	ttm_bo_unreserve(bo);
+
+	return ret;
+}
+
+int nouveau_bo_unpin(struct nouveau_bo *nvbo)
+{
+	struct ttm_buffer_object *bo = &nvbo->bo;
+	int ret;
+
+	ret = ttm_bo_reserve(bo, false, false, NULL);
+	if (ret)
+		return ret;
+	nouveau_bo_unpin_locked(nvbo);
 	ttm_bo_unreserve(bo);
+
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.h b/drivers/gpu/drm/nouveau/nouveau_bo.h
index e9dfab6a81..4e891752c2 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.h
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.h
@@ -85,6 +85,8 @@ int  nouveau_bo_new(struct nouveau_cli *, u64 size, int align, u32 domain,
 		    u32 tile_mode, u32 tile_flags, struct sg_table *sg,
 		    struct dma_resv *robj,
 		    struct nouveau_bo **);
+int  nouveau_bo_pin_locked(struct nouveau_bo *nvbo, uint32_t domain, bool contig);
+void nouveau_bo_unpin_locked(struct nouveau_bo *nvbo);
 int  nouveau_bo_pin(struct nouveau_bo *, u32 flags, bool contig);
 int  nouveau_bo_unpin(struct nouveau_bo *);
 int  nouveau_bo_map(struct nouveau_bo *);
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index 60c3224421..d4725a9688 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -83,7 +83,7 @@ static bool
 nouveau_display_scanoutpos_head(struct drm_crtc *crtc, int *vpos, int *hpos,
 				ktime_t *stime, ktime_t *etime)
 {
-	struct drm_vblank_crtc *vblank = &crtc->dev->vblank[drm_crtc_index(crtc)];
+	struct drm_vblank_crtc *vblank = drm_crtc_vblank_crtc(crtc);
 	struct nvif_head *head = &nouveau_crtc(crtc)->head;
 	struct nvif_head_scanoutpos_v0 args;
 	int retry = 20;
diff --git a/drivers/gpu/drm/nouveau/nouveau_dp.c b/drivers/gpu/drm/nouveau/nouveau_dp.c
index a72c458094..bcda010516 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dp.c
+++ b/drivers/gpu/drm/nouveau/nouveau_dp.c
@@ -181,7 +181,7 @@ nouveau_dp_probe_dpcd(struct nouveau_connector *nv_connector,
 	if (nouveau_mst) {
 		mstm = outp->dp.mstm;
 		if (mstm)
-			mstm->can_mst = drm_dp_read_mst_cap(aux, dpcd);
+			mstm->can_mst = drm_dp_read_mst_cap(aux, dpcd) == DRM_DP_MST;
 	}
 
 	if (nouveau_dp_has_sink_count(connector, outp)) {
diff --git a/drivers/gpu/drm/nouveau/nouveau_prime.c b/drivers/gpu/drm/nouveau/nouveau_prime.c
index 1b2ff0c40f..b58ab595fa 100644
--- a/drivers/gpu/drm/nouveau/nouveau_prime.c
+++ b/drivers/gpu/drm/nouveau/nouveau_prime.c
@@ -89,18 +89,18 @@ int nouveau_gem_prime_pin(struct drm_gem_object *obj)
 	int ret;
 
 	/* pin buffer into GTT */
-	ret = nouveau_bo_pin(nvbo, NOUVEAU_GEM_DOMAIN_GART, false);
+	ret = nouveau_bo_pin_locked(nvbo, NOUVEAU_GEM_DOMAIN_GART, false);
 	if (ret)
-		return -EINVAL;
+		ret = -EINVAL;
 
-	return 0;
+	return ret;
 }
 
 void nouveau_gem_prime_unpin(struct drm_gem_object *obj)
 {
 	struct nouveau_bo *nvbo = nouveau_gem_object(obj);
 
-	nouveau_bo_unpin(nvbo);
+	nouveau_bo_unpin_locked(nvbo);
 }
 
 struct dma_buf *nouveau_gem_prime_export(struct drm_gem_object *gobj,
diff --git a/drivers/gpu/drm/nouveau/nvif/object.c b/drivers/gpu/drm/nouveau/nvif/object.c
index 4d1aaee8fe..1d19c87eae 100644
--- a/drivers/gpu/drm/nouveau/nvif/object.c
+++ b/drivers/gpu/drm/nouveau/nvif/object.c
@@ -142,11 +142,16 @@ nvif_object_mthd(struct nvif_object *object, u32 mthd, void *data, u32 size)
 		struct nvif_ioctl_v0 ioctl;
 		struct nvif_ioctl_mthd_v0 mthd;
 	} *args;
+	u32 args_size;
 	u8 stack[128];
 	int ret;
 
-	if (sizeof(*args) + size > sizeof(stack)) {
-		if (!(args = kmalloc(sizeof(*args) + size, GFP_KERNEL)))
+	if (check_add_overflow(sizeof(*args), size, &args_size))
+		return -ENOMEM;
+
+	if (args_size > sizeof(stack)) {
+		args = kmalloc(args_size, GFP_KERNEL);
+		if (!args)
 			return -ENOMEM;
 	} else {
 		args = (void *)stack;
@@ -157,7 +162,7 @@ nvif_object_mthd(struct nvif_object *object, u32 mthd, void *data, u32 size)
 	args->mthd.method = mthd;
 
 	memcpy(args->mthd.data, data, size);
-	ret = nvif_object_ioctl(object, args, sizeof(*args) + size, NULL);
+	ret = nvif_object_ioctl(object, args, args_size, NULL);
 	memcpy(data, args->mthd.data, size);
 	if (args != (void *)stack)
 		kfree(args);
@@ -276,7 +281,15 @@ nvif_object_ctor(struct nvif_object *parent, const char *name, u32 handle,
 	object->map.size = 0;
 
 	if (parent) {
-		if (!(args = kmalloc(sizeof(*args) + size, GFP_KERNEL))) {
+		u32 args_size;
+
+		if (check_add_overflow(sizeof(*args), size, &args_size)) {
+			nvif_object_dtor(object);
+			return -ENOMEM;
+		}
+
+		args = kmalloc(args_size, GFP_KERNEL);
+		if (!args) {
 			nvif_object_dtor(object);
 			return -ENOMEM;
 		}
@@ -293,8 +306,7 @@ nvif_object_ctor(struct nvif_object *parent, const char *name, u32 handle,
 		args->new.oclass = oclass;
 
 		memcpy(args->new.data, data, size);
-		ret = nvif_object_ioctl(parent, args, sizeof(*args) + size,
-					&object->priv);
+		ret = nvif_object_ioctl(parent, args, args_size, &object->priv);
 		memcpy(data, args->new.data, size);
 		kfree(args);
 		if (ret == 0)