Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

Pull drm updates from Dave Airlie:
 "This is the main pull request for the drm for 4.3.  Nouveau is
  probably the biggest amount of changes in here, since it missed 4.2.
  Highlights below, along with the usual bunch of fixes.

  All stuff outside drm should have applicable acks.

  Highlights:

   - new drivers:
        freescale dcu kms driver

   - core:
        more atomic fixes
        disable some dri1 interfaces on kms drivers
        drop fb panic handling, this was just getting more broken, as more locking was required.
        new core fbdev Kconfig support - instead of each driver enable/disabling it
        struct_mutex cleanups

   - panel:
        more new panels
        cleanup Kconfig

   - i915:
        Skylake support enabled by default
        legacy modesetting using atomic infrastructure
        Skylake fixes
        GEN9 workarounds

   - amdgpu:
        Fiji support
        CGS support for amdgpu
        Initial GPU scheduler - off by default
        Lots of bug fixes and optimisations.

   - radeon:
        DP fixes
        misc fixes

   - amdkfd:
        Add Carrizo support for amdkfd using amdgpu.

   - nouveau:
        long pending cleanup to complete driver,
        fully bisectable which makes it larger,
        perfmon work
        more reclocking improvements
        maxwell displayport fixes

   - vmwgfx:
        new DX device support, supports OpenGL 3.3
        screen targets support

   - mgag200:
        G200eW support
        G200e new revision support

   - msm:
        dragonboard 410c support, msm8x94 support, msm8x74v1 support
        yuv format support
        dma plane support
        mdp5 rotation
        initial hdcp

   - sti:
        atomic support

   - exynos:
        lots of cleanups
        atomic modesetting/pageflipping support
        render node support

   - tegra:
        tegra210 support (dc, dsi, dp/hdmi)
        dpms with atomic modesetting support

   - atmel:
        support for 3 more atmel SoCs
        new input formats, PRIME support.

   - dwhdmi:
        preparing to add audio support

   - rockchip:
        yuv plane support"

* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (1369 commits)
  drm/amdgpu: rename gmc_v8_0_init_compute_vmid
  drm/amdgpu: fix vce3 instance handling
  drm/amdgpu: remove ib test for the second VCE Ring
  drm/amdgpu: properly enable VM fault interrupts
  drm/amdgpu: fix warning in scheduler
  drm/amdgpu: fix buffer placement under memory pressure
  drm/amdgpu/cz: fix cz_dpm_update_low_memory_pstate logic
  drm/amdgpu: fix typo in dce11 watermark setup
  drm/amdgpu: fix typo in dce10 watermark setup
  drm/amdgpu: use top down allocation for non-CPU accessible vram
  drm/amdgpu: be explicit about cpu vram access for driver BOs (v2)
  drm/amdgpu: set MEC doorbell range for Fiji
  drm/amdgpu: implement burst NOP for SDMA
  drm/amdgpu: add insert_nop ring func and default implementation
  drm/amdgpu: add amdgpu_get_sdma_instance helper function
  drm/amdgpu: add AMDGPU_MAX_SDMA_INSTANCES
  drm/amdgpu: add burst_nop flag for sdma
  drm/amdgpu: add count field for the SDMA NOP packet v2
  drm/amdgpu: use PT for VM sync on unmap
  drm/amdgpu: make wait_event uninterruptible in push_job
  ...

7 files changed, 262 insertions, 160 deletions

diff --git a/drivers/gpu/drm/nouveau/include/nvif/class.h b/drivers/gpu/drm/nouveau/include/nvif/class.h
index 64f8b2f687d2..95a64d89547c 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/class.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/class.h
@@ -45,6 +45,11 @@
 #define GM107_DISP                                                   0x00009470
 #define GM204_DISP                                                   0x00009570
 
+#define NV31_MPEG                                                    0x00003174
+#define G82_MPEG                                                     0x00008274
+
+#define NV74_VP2                                                     0x00007476
+
 #define NV50_DISP_CURSOR                                             0x0000507a
 #define G82_DISP_CURSOR                                              0x0000827a
 #define GT214_DISP_CURSOR                                            0x0000857a
@@ -94,15 +99,40 @@
 #define MAXWELL_A                                                    0x0000b097
 #define MAXWELL_B                                                    0x0000b197
 
+#define NV74_BSP                                                     0x000074b0
+
+#define GT212_MSVLD                                                  0x000085b1
+#define IGT21A_MSVLD                                                 0x000086b1
+#define G98_MSVLD                                                    0x000088b1
+#define GF100_MSVLD                                                  0x000090b1
+#define GK104_MSVLD                                                  0x000095b1
+
+#define GT212_MSPDEC                                                 0x000085b2
+#define G98_MSPDEC                                                   0x000088b2
+#define GF100_MSPDEC                                                 0x000090b2
+#define GK104_MSPDEC                                                 0x000095b2
+
+#define GT212_MSPPP                                                  0x000085b3
+#define G98_MSPPP                                                    0x000088b3
+#define GF100_MSPPP                                                  0x000090b3
+
+#define G98_SEC                                                      0x000088b4
+
+#define GT212_DMA                                                    0x000085b5
+#define FERMI_DMA                                                    0x000090b5
+#define KEPLER_DMA_COPY_A                                            0x0000a0b5
+#define MAXWELL_DMA_COPY_A                                           0x0000b0b5
+
+#define FERMI_DECOMPRESS                                             0x000090b8
+
 #define FERMI_COMPUTE_A                                              0x000090c0
 #define FERMI_COMPUTE_B                                              0x000091c0
-
 #define KEPLER_COMPUTE_A                                             0x0000a0c0
 #define KEPLER_COMPUTE_B                                             0x0000a1c0
-
 #define MAXWELL_COMPUTE_A                                            0x0000b0c0
 #define MAXWELL_COMPUTE_B                                            0x0000b1c0
 
+#define NV74_CIPHER                                                  0x000074c1
 
 /*******************************************************************************
  * client
@@ -126,32 +156,10 @@ struct nv_device_v0 {
 	__u8  version;
 	__u8  pad01[7];
 	__u64 device;	/* device identifier, ~0 for client default */
-#define NV_DEVICE_V0_DISABLE_IDENTIFY                     0x0000000000000001ULL
-#define NV_DEVICE_V0_DISABLE_MMIO                         0x0000000000000002ULL
-#define NV_DEVICE_V0_DISABLE_VBIOS                        0x0000000000000004ULL
-#define NV_DEVICE_V0_DISABLE_CORE                         0x0000000000000008ULL
-#define NV_DEVICE_V0_DISABLE_DISP                         0x0000000000010000ULL
-#define NV_DEVICE_V0_DISABLE_FIFO                         0x0000000000020000ULL
-#define NV_DEVICE_V0_DISABLE_GR                           0x0000000100000000ULL
-#define NV_DEVICE_V0_DISABLE_MPEG                         0x0000000200000000ULL
-#define NV_DEVICE_V0_DISABLE_ME                           0x0000000400000000ULL
-#define NV_DEVICE_V0_DISABLE_VP                           0x0000000800000000ULL
-#define NV_DEVICE_V0_DISABLE_CIPHER                       0x0000001000000000ULL
-#define NV_DEVICE_V0_DISABLE_BSP                          0x0000002000000000ULL
-#define NV_DEVICE_V0_DISABLE_MSPPP                        0x0000004000000000ULL
-#define NV_DEVICE_V0_DISABLE_CE0                          0x0000008000000000ULL
-#define NV_DEVICE_V0_DISABLE_CE1                          0x0000010000000000ULL
-#define NV_DEVICE_V0_DISABLE_VIC                          0x0000020000000000ULL
-#define NV_DEVICE_V0_DISABLE_MSENC                        0x0000040000000000ULL
-#define NV_DEVICE_V0_DISABLE_CE2                          0x0000080000000000ULL
-#define NV_DEVICE_V0_DISABLE_MSVLD                        0x0000100000000000ULL
-#define NV_DEVICE_V0_DISABLE_SEC                          0x0000200000000000ULL
-#define NV_DEVICE_V0_DISABLE_MSPDEC                       0x0000400000000000ULL
-	__u64 disable;	/* disable particular subsystems */
-	__u64 debug0;	/* as above, but *internal* ids, and *NOT* ABI */
 };
 
 #define NV_DEVICE_V0_INFO                                                  0x00
+#define NV_DEVICE_V0_TIME                                                  0x01
 
 struct nv_device_info_v0 {
 	__u8  version;
@@ -176,6 +184,14 @@ struct nv_device_info_v0 {
 	__u8  pad06[2];
 	__u64 ram_size;
 	__u64 ram_user;
+	char  chip[16];
+	char  name[64];
+};
+
+struct nv_device_time_v0 {
+	__u8  version;
+	__u8  pad01[7];
+	__u64 time;
 };
 
 
@@ -235,13 +251,13 @@ struct gf100_dma_v0 {
 	__u8  pad03[5];
 };
 
-struct gf110_dma_v0 {
+struct gf119_dma_v0 {
 	__u8  version;
-#define GF110_DMA_V0_PAGE_LP                                               0x00
-#define GF110_DMA_V0_PAGE_SP                                               0x01
+#define GF119_DMA_V0_PAGE_LP                                               0x00
+#define GF119_DMA_V0_PAGE_SP                                               0x01
 	__u8  page;
-#define GF110_DMA_V0_KIND_PITCH                                            0x00
-#define GF110_DMA_V0_KIND_VM                                               0xff
+#define GF119_DMA_V0_KIND_PITCH                                            0x00
+#define GF119_DMA_V0_KIND_VM                                               0xff
 	__u8  kind;
 	__u8  pad03[5];
 };
@@ -251,33 +267,74 @@ struct gf110_dma_v0 {
  * perfmon
  ******************************************************************************/
 
-struct nvif_perfctr_v0 {
+#define NVIF_PERFMON_V0_QUERY_DOMAIN                                       0x00
+#define NVIF_PERFMON_V0_QUERY_SIGNAL                                       0x01
+#define NVIF_PERFMON_V0_QUERY_SOURCE                                       0x02
+
+struct nvif_perfmon_query_domain_v0 {
 	__u8  version;
-	__u8  pad01[1];
-	__u16 logic_op;
-	__u8  pad04[4];
-	char  name[4][64];
+	__u8  id;
+	__u8  counter_nr;
+	__u8  iter;
+	__u16 signal_nr;
+	__u8  pad05[2];
+	char  name[64];
 };
 
-#define NVIF_PERFCTR_V0_QUERY                                              0x00
-#define NVIF_PERFCTR_V0_SAMPLE                                             0x01
-#define NVIF_PERFCTR_V0_READ                                               0x02
+struct nvif_perfmon_query_signal_v0 {
+	__u8  version;
+	__u8  domain;
+	__u16 iter;
+	__u8  signal;
+	__u8  source_nr;
+	__u8  pad05[2];
+	char  name[64];
+};
 
-struct nvif_perfctr_query_v0 {
+struct nvif_perfmon_query_source_v0 {
 	__u8  version;
-	__u8  pad01[3];
-	__u32 iter;
+	__u8  domain;
+	__u8  signal;
+	__u8  iter;
+	__u8  pad04[4];
+	__u32 source;
+	__u32 mask;
 	char  name[64];
 };
 
-struct nvif_perfctr_sample {
+
+/*******************************************************************************
+ * perfdom
+ ******************************************************************************/
+
+struct nvif_perfdom_v0 {
+	__u8  version;
+	__u8  domain;
+	__u8  mode;
+	__u8  pad03[1];
+	struct {
+		__u8  signal[4];
+		__u64 source[4][8];
+		__u16 logic_op;
+	} ctr[4];
 };
 
-struct nvif_perfctr_read_v0 {
+#define NVIF_PERFDOM_V0_INIT                                               0x00
+#define NVIF_PERFDOM_V0_SAMPLE                                             0x01
+#define NVIF_PERFDOM_V0_READ                                               0x02
+
+struct nvif_perfdom_init {
+};
+
+struct nvif_perfdom_sample {
+};
+
+struct nvif_perfdom_read_v0 {
 	__u8  version;
 	__u8  pad01[7];
-	__u32 ctr;
+	__u32 ctr[4];
 	__u32 clk;
+	__u8  pad04[4];
 };
 
 
@@ -337,7 +394,16 @@ struct nv03_channel_dma_v0 {
 	__u8  version;
 	__u8  chid;
 	__u8  pad02[2];
-	__u32 pushbuf;
+	__u32 offset;
+	__u64 pushbuf;
+};
+
+struct nv50_channel_dma_v0 {
+	__u8  version;
+	__u8  chid;
+	__u8  pad02[6];
+	__u64 vm;
+	__u64 pushbuf;
 	__u64 offset;
 };
 
@@ -350,10 +416,20 @@ struct nv03_channel_dma_v0 {
 struct nv50_channel_gpfifo_v0 {
 	__u8  version;
 	__u8  chid;
-	__u8  pad01[6];
-	__u32 pushbuf;
+	__u8  pad02[2];
 	__u32 ilength;
 	__u64 ioffset;
+	__u64 pushbuf;
+	__u64 vm;
+};
+
+struct fermi_channel_gpfifo_v0 {
+	__u8  version;
+	__u8  chid;
+	__u8  pad02[2];
+	__u32 ilength;
+	__u64 ioffset;
+	__u64 vm;
 };
 
 struct kepler_channel_gpfifo_a_v0 {
@@ -367,10 +443,9 @@ struct kepler_channel_gpfifo_a_v0 {
 #define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_ENC                              0x40
 	__u8  engine;
 	__u16 chid;
-	__u8  pad04[4];
-	__u32 pushbuf;
 	__u32 ilength;
 	__u64 ioffset;
+	__u64 vm;
 };
 
 /*******************************************************************************
@@ -491,8 +566,8 @@ struct nv50_disp_pior_pwr_v0 {
 /* core */
 struct nv50_disp_core_channel_dma_v0 {
 	__u8  version;
-	__u8  pad01[3];
-	__u32 pushbuf;
+	__u8  pad01[7];
+	__u64 pushbuf;
 };
 
 #define NV50_DISP_CORE_CHANNEL_DMA_V0_NTFY_UEVENT                          0x00
@@ -509,9 +584,9 @@ struct nv50_disp_cursor_v0 {
 /* base */
 struct nv50_disp_base_channel_dma_v0 {
 	__u8  version;
-	__u8  pad01[2];
 	__u8  head;
-	__u32 pushbuf;
+	__u8  pad02[6];
+	__u64 pushbuf;
 };
 
 #define NV50_DISP_BASE_CHANNEL_DMA_V0_NTFY_UEVENT                          0x00
@@ -519,9 +594,9 @@ struct nv50_disp_base_channel_dma_v0 {
 /* overlay */
 struct nv50_disp_overlay_channel_dma_v0 {
 	__u8  version;
-	__u8  pad01[2];
 	__u8  head;
-	__u32 pushbuf;
+	__u8  pad02[6];
+	__u64 pushbuf;
 };
 
 #define NV50_DISP_OVERLAY_CHANNEL_DMA_V0_NTFY_UEVENT                       0x00
@@ -536,6 +611,20 @@ struct nv50_disp_overlay_v0 {
 #define NV50_DISP_OVERLAY_V0_NTFY_UEVENT                                   0x00
 
 /*******************************************************************************
+ * software
+ ******************************************************************************/
+
+#define NVSW_NTFY_UEVENT                                                   0x00
+
+#define NV04_NVSW_GET_REF                                                  0x00
+
+struct nv04_nvsw_get_ref_v0 {
+	__u8  version;
+	__u8  pad01[3];
+	__u32 ref;
+};
+
+/*******************************************************************************
  * fermi
  ******************************************************************************/
 
diff --git a/drivers/gpu/drm/nouveau/include/nvif/client.h b/drivers/gpu/drm/nouveau/include/nvif/client.h
index eca648ef0f7a..4a7f6f7b836d 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/client.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/client.h
@@ -4,36 +4,25 @@
 #include <nvif/object.h>
 
 struct nvif_client {
-	struct nvif_object base;
-	struct nvif_object *object; /*XXX: hack for nvif_object() */
+	struct nvif_object object;
 	const struct nvif_driver *driver;
+	u64 version;
+	u8 route;
 	bool super;
 };
 
-static inline struct nvif_client *
-nvif_client(struct nvif_object *object)
-{
-	while (object && object->parent != object)
-		object = object->parent;
-	return (void *)object;
-}
-
-int  nvif_client_init(void (*dtor)(struct nvif_client *), const char *,
-		      const char *, u64, const char *, const char *,
+int  nvif_client_init(const char *drv, const char *name, u64 device,
+		      const char *cfg, const char *dbg,
 		      struct nvif_client *);
 void nvif_client_fini(struct nvif_client *);
-int  nvif_client_new(const char *, const char *, u64, const char *,
-		     const char *, struct nvif_client **);
-void nvif_client_ref(struct nvif_client *, struct nvif_client **);
 int  nvif_client_ioctl(struct nvif_client *, void *, u32);
 int  nvif_client_suspend(struct nvif_client *);
 int  nvif_client_resume(struct nvif_client *);
 
 /*XXX*/
 #include <core/client.h>
-#define nvxx_client(a) ({ \
-	struct nvif_client *_client = nvif_client(nvif_object(a)); \
-	nvkm_client(_client->base.priv); \
+#define nvxx_client(a) ({                                                      \
+	struct nvif_client *_client = (a);                                     \
+	(struct nvkm_client *)_client->object.priv;                            \
 })
-
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/device.h b/drivers/gpu/drm/nouveau/include/nvif/device.h
index 88553a741ab7..700a9b206726 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/device.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/device.h
@@ -5,26 +5,35 @@
 #include <nvif/class.h>
 
 struct nvif_device {
-	struct nvif_object base;
-	struct nvif_object *object; /*XXX: hack for nvif_object() */
+	struct nvif_object object;
 	struct nv_device_info_v0 info;
 };
 
-static inline struct nvif_device *
-nvif_device(struct nvif_object *object)
-{
-	while (object && object->oclass != 0x0080 /*XXX: NV_DEVICE_CLASS*/ )
-		object = object->parent;
-	return (void *)object;
-}
-
-int  nvif_device_init(struct nvif_object *, void (*dtor)(struct nvif_device *),
-		      u32 handle, u32 oclass, void *, u32,
+int  nvif_device_init(struct nvif_object *, u32 handle, s32 oclass, void *, u32,
 		      struct nvif_device *);
 void nvif_device_fini(struct nvif_device *);
-int  nvif_device_new(struct nvif_object *, u32 handle, u32 oclass,
-		     void *, u32, struct nvif_device **);
-void nvif_device_ref(struct nvif_device *, struct nvif_device **);
+u64  nvif_device_time(struct nvif_device *);
+
+/* Delay based on GPU time (ie. PTIMER).
+ *
+ * Will return -ETIMEDOUT unless the loop was terminated with 'break',
+ * where it will return the number of nanoseconds taken instead.
+ */
+#define nvif_nsec(d,n,cond...) ({                                              \
+	struct nvif_device *_device = (d);                                     \
+	u64 _nsecs = (n), _time0 = nvif_device_time(_device);                  \
+	s64 _taken = 0;                                                        \
+                                                                               \
+	do {                                                                   \
+		cond                                                           \
+	} while (_taken = nvif_device_time(_device) - _time0, _taken < _nsecs);\
+                                                                               \
+	if (_taken >= _nsecs)                                                  \
+		_taken = -ETIMEDOUT;                                           \
+	_taken;                                                                \
+})
+#define nvif_usec(d,u,cond...) nvif_nsec((d), (u) * 1000, ##cond)
+#define nvif_msec(d,m,cond...) nvif_usec((d), (m) * 1000, ##cond)
 
 /*XXX*/
 #include <subdev/bios.h>
@@ -36,26 +45,30 @@ void nvif_device_ref(struct nvif_device *, struct nvif_device **);
 #include <subdev/i2c.h>
 #include <subdev/timer.h>
 #include <subdev/therm.h>
+#include <subdev/pci.h>
 
-#define nvxx_device(a) nv_device(nvxx_object((a)))
-#define nvxx_bios(a) nvkm_bios(nvxx_device(a))
-#define nvxx_fb(a) nvkm_fb(nvxx_device(a))
-#define nvxx_mmu(a) nvkm_mmu(nvxx_device(a))
-#define nvxx_bar(a) nvkm_bar(nvxx_device(a))
-#define nvxx_gpio(a) nvkm_gpio(nvxx_device(a))
-#define nvxx_clk(a) nvkm_clk(nvxx_device(a))
-#define nvxx_i2c(a) nvkm_i2c(nvxx_device(a))
-#define nvxx_timer(a) nvkm_timer(nvxx_device(a))
-#define nvxx_wait(a,b,c,d) nv_wait(nvxx_timer(a), (b), (c), (d))
-#define nvxx_wait_cb(a,b,c) nv_wait_cb(nvxx_timer(a), (b), (c))
-#define nvxx_therm(a) nvkm_therm(nvxx_device(a))
+#define nvxx_device(a) ({                                                      \
+	struct nvif_device *_device = (a);                                     \
+	struct {                                                               \
+		struct nvkm_object object;                                     \
+		struct nvkm_device *device;                                    \
+	} *_udevice = _device->object.priv;                                    \
+	_udevice->device;                                                      \
+})
+#define nvxx_bios(a) nvxx_device(a)->bios
+#define nvxx_fb(a) nvxx_device(a)->fb
+#define nvxx_mmu(a) nvxx_device(a)->mmu
+#define nvxx_bar(a) nvxx_device(a)->bar
+#define nvxx_gpio(a) nvxx_device(a)->gpio
+#define nvxx_clk(a) nvxx_device(a)->clk
+#define nvxx_i2c(a) nvxx_device(a)->i2c
+#define nvxx_therm(a) nvxx_device(a)->therm
 
 #include <core/device.h>
 #include <engine/fifo.h>
 #include <engine/gr.h>
 #include <engine/sw.h>
 
-#define nvxx_fifo(a) nvkm_fifo(nvxx_device(a))
-#define nvxx_fifo_chan(a) ((struct nvkm_fifo_chan *)nvxx_object(a))
-#define nvxx_gr(a) ((struct nvkm_gr *)nvkm_engine(nvxx_object(a), NVDEV_ENGINE_GR))
+#define nvxx_fifo(a) nvxx_device(a)->fifo
+#define nvxx_gr(a) nvxx_device(a)->gr
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/ioctl.h b/drivers/gpu/drm/nouveau/include/nvif/ioctl.h
index 4cd8e323b23d..b0ac0215ebf9 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/ioctl.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/ioctl.h
@@ -1,11 +1,10 @@
 #ifndef __NVIF_IOCTL_H__
 #define __NVIF_IOCTL_H__
 
+#define NVIF_VERSION_LATEST                               0x0000000000000000ULL
+
 struct nvif_ioctl_v0 {
 	__u8  version;
-#define NVIF_IOCTL_V0_OWNER_NVIF                                           0x00
-#define NVIF_IOCTL_V0_OWNER_ANY                                            0xff
-	__u8  owner;
 #define NVIF_IOCTL_V0_NOP                                                  0x00
 #define NVIF_IOCTL_V0_SCLASS                                               0x01
 #define NVIF_IOCTL_V0_NEW                                                  0x02
@@ -20,17 +19,20 @@ struct nvif_ioctl_v0 {
 #define NVIF_IOCTL_V0_NTFY_GET                                             0x0b
 #define NVIF_IOCTL_V0_NTFY_PUT                                             0x0c
 	__u8  type;
-	__u8  path_nr;
+	__u8  pad02[4];
+#define NVIF_IOCTL_V0_OWNER_NVIF                                           0x00
+#define NVIF_IOCTL_V0_OWNER_ANY                                            0xff
+	__u8  owner;
 #define NVIF_IOCTL_V0_ROUTE_NVIF                                           0x00
 #define NVIF_IOCTL_V0_ROUTE_HIDDEN                                         0xff
-	__u8  pad04[3];
 	__u8  route;
 	__u64 token;
-	__u32 path[8];		/* in reverse */
+	__u64 object;
 	__u8  data[];		/* ioctl data (below) */
 };
 
-struct nvif_ioctl_nop {
+struct nvif_ioctl_nop_v0 {
+	__u64 version;
 };
 
 struct nvif_ioctl_sclass_v0 {
@@ -38,7 +40,11 @@ struct nvif_ioctl_sclass_v0 {
 	__u8  version;
 	__u8  count;
 	__u8  pad02[6];
-	__u32 oclass[];
+	struct nvif_ioctl_sclass_oclass_v0 {
+		__s32 oclass;
+		__s16 minver;
+		__s16 maxver;
+	} oclass[];
 };
 
 struct nvif_ioctl_new_v0 {
@@ -47,11 +53,17 @@ struct nvif_ioctl_new_v0 {
 	__u8  pad01[6];
 	__u8  route;
 	__u64 token;
+	__u64 object;
 	__u32 handle;
 /* these class numbers are made up by us, and not nvidia-assigned */
-#define NVIF_IOCTL_NEW_V0_PERFCTR                                    0x0000ffff
-#define NVIF_IOCTL_NEW_V0_CONTROL                                    0x0000fffe
-	__u32 oclass;
+#define NVIF_IOCTL_NEW_V0_CONTROL                                            -1
+#define NVIF_IOCTL_NEW_V0_PERFMON                                            -2
+#define NVIF_IOCTL_NEW_V0_PERFDOM                                            -3
+#define NVIF_IOCTL_NEW_V0_SW_NV04                                            -4
+#define NVIF_IOCTL_NEW_V0_SW_NV10                                            -5
+#define NVIF_IOCTL_NEW_V0_SW_NV50                                            -6
+#define NVIF_IOCTL_NEW_V0_SW_GF100                                           -7
+	__s32 oclass;
 	__u8  data[];		/* class data (class.h) */
 };
 
diff --git a/drivers/gpu/drm/nouveau/include/nvif/notify.h b/drivers/gpu/drm/nouveau/include/nvif/notify.h
index 9ebfa3b45e76..51e2eb580809 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/notify.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/notify.h
@@ -23,17 +23,11 @@ struct nvif_notify {
 	struct work_struct work;
 };
 
-int  nvif_notify_init(struct nvif_object *, void (*dtor)(struct nvif_notify *),
-		      int (*func)(struct nvif_notify *), bool work, u8 type,
-		      void *data, u32 size, u32 reply, struct nvif_notify *);
+int  nvif_notify_init(struct nvif_object *, int (*func)(struct nvif_notify *),
+		      bool work, u8 type, void *data, u32 size, u32 reply,
+		      struct nvif_notify *);
 int  nvif_notify_fini(struct nvif_notify *);
 int  nvif_notify_get(struct nvif_notify *);
 int  nvif_notify_put(struct nvif_notify *);
 int  nvif_notify(const void *, u32, const void *, u32);
-
-int  nvif_notify_new(struct nvif_object *, int (*func)(struct nvif_notify *),
-		     bool work, u8 type, void *data, u32 size, u32 reply,
-		     struct nvif_notify **);
-void nvif_notify_ref(struct nvif_notify *, struct nvif_notify **);
-
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/object.h b/drivers/gpu/drm/nouveau/include/nvif/object.h
index 04c874707b96..8d815967767f 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/object.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/object.h
@@ -3,73 +3,73 @@
 
 #include <nvif/os.h>
 
+struct nvif_sclass {
+	s32 oclass;
+	int minver;
+	int maxver;
+};
+
 struct nvif_object {
-	struct nvif_object *parent;
-	struct nvif_object *object; /*XXX: hack for nvif_object() */
-	struct kref refcount;
+	struct nvif_client *client;
 	u32 handle;
-	u32 oclass;
-	void *data;
-	u32   size;
+	s32 oclass;
 	void *priv; /*XXX: hack */
-	void (*dtor)(struct nvif_object *);
 	struct {
 		void __iomem *ptr;
 		u32 size;
 	} map;
 };
 
-int  nvif_object_init(struct nvif_object *, void (*dtor)(struct nvif_object *),
-		      u32 handle, u32 oclass, void *, u32,
+int  nvif_object_init(struct nvif_object *, u32 handle, s32 oclass, void *, u32,
 		      struct nvif_object *);
 void nvif_object_fini(struct nvif_object *);
-int  nvif_object_new(struct nvif_object *, u32 handle, u32 oclass,
-		     void *, u32, struct nvif_object **);
-void nvif_object_ref(struct nvif_object *, struct nvif_object **);
 int  nvif_object_ioctl(struct nvif_object *, void *, u32, void **);
-int  nvif_object_sclass(struct nvif_object *, u32 *, int);
+int  nvif_object_sclass_get(struct nvif_object *, struct nvif_sclass **);
+void nvif_object_sclass_put(struct nvif_sclass **);
 u32  nvif_object_rd(struct nvif_object *, int, u64);
 void nvif_object_wr(struct nvif_object *, int, u64, u32);
 int  nvif_object_mthd(struct nvif_object *, u32, void *, u32);
 int  nvif_object_map(struct nvif_object *);
 void nvif_object_unmap(struct nvif_object *);
 
+#define nvif_handle(a) (unsigned long)(void *)(a)
 #define nvif_object(a) (a)->object
 
-#define ioread8_native ioread8
-#define iowrite8_native iowrite8
-#define nvif_rd(a,b,c) ({                                                      \
-	struct nvif_object *_object = nvif_object(a);                          \
+#define nvif_rd(a,f,b,c) ({                                                    \
+	struct nvif_object *_object = (a);                                     \
 	u32 _data;                                                             \
 	if (likely(_object->map.ptr))                                          \
-		_data = ioread##b##_native((u8 __iomem *)_object->map.ptr + (c));      \
+		_data = f((u8 __iomem *)_object->map.ptr + (c));               \
 	else                                                                   \
-		_data = nvif_object_rd(_object, (b) / 8, (c));                 \
+		_data = nvif_object_rd(_object, (b), (c));                     \
 	_data;                                                                 \
 })
-#define nvif_wr(a,b,c,d) ({                                                    \
-	struct nvif_object *_object = nvif_object(a);                          \
+#define nvif_wr(a,f,b,c,d) ({                                                  \
+	struct nvif_object *_object = (a);                                     \
 	if (likely(_object->map.ptr))                                          \
-		iowrite##b##_native((d), (u8 __iomem *)_object->map.ptr + (c));        \
+		f((d), (u8 __iomem *)_object->map.ptr + (c));                  \
 	else                                                                   \
-		nvif_object_wr(_object, (b) / 8, (c), (d));                    \
+		nvif_object_wr(_object, (b), (c), (d));                        \
 })
-#define nvif_rd08(a,b) ({ u8  _v = nvif_rd((a), 8, (b)); _v; })
-#define nvif_rd16(a,b) ({ u16 _v = nvif_rd((a), 16, (b)); _v; })
-#define nvif_rd32(a,b) ({ u32 _v = nvif_rd((a), 32, (b)); _v; })
-#define nvif_wr08(a,b,c) nvif_wr((a), 8, (b), (u8)(c))
-#define nvif_wr16(a,b,c) nvif_wr((a), 16, (b), (u16)(c))
-#define nvif_wr32(a,b,c) nvif_wr((a), 32, (b), (u32)(c))
+#define nvif_rd08(a,b) ({ ((u8)nvif_rd((a), ioread8, 1, (b))); })
+#define nvif_rd16(a,b) ({ ((u16)nvif_rd((a), ioread16_native, 2, (b))); })
+#define nvif_rd32(a,b) ({ ((u32)nvif_rd((a), ioread32_native, 4, (b))); })
+#define nvif_wr08(a,b,c) nvif_wr((a), iowrite8, 1, (b), (u8)(c))
+#define nvif_wr16(a,b,c) nvif_wr((a), iowrite16_native, 2, (b), (u16)(c))
+#define nvif_wr32(a,b,c) nvif_wr((a), iowrite32_native, 4, (b), (u32)(c))
 #define nvif_mask(a,b,c,d) ({                                                  \
-	u32 _v = nvif_rd32(nvif_object(a), (b));                               \
-	nvif_wr32(nvif_object(a), (b), (_v & ~(c)) | (d));                     \
-	_v;                                                                    \
+	struct nvif_object *__object = (a);                                    \
+	u32 _addr = (b), _data = nvif_rd32(__object, _addr);                   \
+	nvif_wr32(__object, _addr, (_data & ~(c)) | (d));                      \
+	_data;                                                                 \
 })
 
-#define nvif_mthd(a,b,c,d) nvif_object_mthd(nvif_object(a), (b), (c), (d))
+#define nvif_mthd(a,b,c,d) nvif_object_mthd((a), (b), (c), (d))
 
 /*XXX*/
 #include <core/object.h>
-#define nvxx_object(a) ((struct nvkm_object *)nvif_object(a)->priv)
-
+#define nvxx_object(a) ({                                                      \
+	struct nvif_object *_object = (a);                                     \
+	(struct nvkm_object *)_object->priv;                                   \
+})
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/os.h b/drivers/gpu/drm/nouveau/include/nvif/os.h
index bdd05ee7ec72..3accc99d8e0b 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/os.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/os.h
@@ -24,9 +24,15 @@
 #include <linux/power_supply.h>
 #include <linux/clk.h>
 #include <linux/regulator/consumer.h>
+#include <linux/agp_backend.h>
+#include <linux/reset.h>
+#include <linux/iommu.h>
 
 #include <asm/unaligned.h>
 
+#include <soc/tegra/fuse.h>
+#include <soc/tegra/pmc.h>
+
 #ifndef ioread32_native
 #ifdef __BIG_ENDIAN
 #define ioread16_native ioread16be
@@ -40,5 +46,4 @@
 #define iowrite32_native iowrite32
 #endif /* def __BIG_ENDIAN else */
 #endif /* !ioread32_native */
-
 #endif