These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

12 files changed, 106 insertions, 98 deletions

diff --git a/kernel/drivers/gpu/drm/nouveau/dispnv04/arb.c b/kernel/drivers/gpu/drm/nouveau/dispnv04/arb.c
index c6361422a..82bd4658a 100644
--- a/kernel/drivers/gpu/drm/nouveau/dispnv04/arb.c
+++ b/kernel/drivers/gpu/drm/nouveau/dispnv04/arb.c
@@ -198,7 +198,7 @@ nv04_update_arb(struct drm_device *dev, int VClk, int bpp,
 		int *burst, int *lwm)
 {
 	struct nouveau_drm *drm = nouveau_drm(dev);
-	struct nvif_device *device = &nouveau_drm(dev)->device;
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
 	struct nv_fifo_info fifo_data;
 	struct nv_sim_state sim_data;
 	int MClk = nouveau_hw_get_clock(dev, PLL_MEMORY);
diff --git a/kernel/drivers/gpu/drm/nouveau/dispnv04/dac.c b/kernel/drivers/gpu/drm/nouveau/dispnv04/dac.c
index af7249ca0..78cb033bc 100644
--- a/kernel/drivers/gpu/drm/nouveau/dispnv04/dac.c
+++ b/kernel/drivers/gpu/drm/nouveau/dispnv04/dac.c
@@ -65,8 +65,8 @@ int nv04_dac_output_offset(struct drm_encoder *encoder)
 
 static int sample_load_twice(struct drm_device *dev, bool sense[2])
 {
-	struct nvif_device *device = &nouveau_drm(dev)->device;
-	struct nvkm_timer *ptimer = nvxx_timer(device);
+	struct nouveau_drm *drm = nouveau_drm(dev);
+	struct nvif_object *device = &drm->device.object;
 	int i;
 
 	for (i = 0; i < 2; i++) {
@@ -80,17 +80,22 @@ static int sample_load_twice(struct drm_device *dev, bool sense[2])
 		 * use a 10ms timeout (guards against crtc being inactive, in
 		 * which case blank state would never change)
 		 */
-		if (!nvkm_timer_wait_eq(ptimer, 10000000,
-					NV_PRMCIO_INP0__COLOR,
-					0x00000001, 0x00000000))
+		if (nvif_msec(&drm->device, 10,
+			if (!(nvif_rd32(device, NV_PRMCIO_INP0__COLOR) & 1))
+				break;
+		) < 0)
 			return -EBUSY;
-		if (!nvkm_timer_wait_eq(ptimer, 10000000,
-					NV_PRMCIO_INP0__COLOR,
-					0x00000001, 0x00000001))
+
+		if (nvif_msec(&drm->device, 10,
+			if ( (nvif_rd32(device, NV_PRMCIO_INP0__COLOR) & 1))
+				break;
+		) < 0)
 			return -EBUSY;
-		if (!nvkm_timer_wait_eq(ptimer, 10000000,
-					NV_PRMCIO_INP0__COLOR,
-					0x00000001, 0x00000000))
+
+		if (nvif_msec(&drm->device, 10,
+			if (!(nvif_rd32(device, NV_PRMCIO_INP0__COLOR) & 1))
+				break;
+		) < 0)
 			return -EBUSY;
 
 		udelay(100);
@@ -128,7 +133,7 @@ static enum drm_connector_status nv04_dac_detect(struct drm_encoder *encoder,
 						 struct drm_connector *connector)
 {
 	struct drm_device *dev = encoder->dev;
-	struct nvif_device *device = &nouveau_drm(dev)->device;
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
 	struct nouveau_drm *drm = nouveau_drm(dev);
 	uint8_t saved_seq1, saved_pi, saved_rpc1, saved_cr_mode;
 	uint8_t saved_palette0[3], saved_palette_mask;
@@ -231,8 +236,8 @@ uint32_t nv17_dac_sample_load(struct drm_encoder *encoder)
 {
 	struct drm_device *dev = encoder->dev;
 	struct nouveau_drm *drm = nouveau_drm(dev);
-	struct nvif_device *device = &nouveau_drm(dev)->device;
-	struct nvkm_gpio *gpio = nvxx_gpio(device);
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
+	struct nvkm_gpio *gpio = nvxx_gpio(&drm->device);
 	struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;
 	uint32_t sample, testval, regoffset = nv04_dac_output_offset(encoder);
 	uint32_t saved_powerctrl_2 = 0, saved_powerctrl_4 = 0, saved_routput,
@@ -265,10 +270,10 @@ uint32_t nv17_dac_sample_load(struct drm_encoder *encoder)
 	}
 
 	if (gpio) {
-		saved_gpio1 = gpio->get(gpio, 0, DCB_GPIO_TVDAC1, 0xff);
-		saved_gpio0 = gpio->get(gpio, 0, DCB_GPIO_TVDAC0, 0xff);
-		gpio->set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, dcb->type == DCB_OUTPUT_TV);
-		gpio->set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, dcb->type == DCB_OUTPUT_TV);
+		saved_gpio1 = nvkm_gpio_get(gpio, 0, DCB_GPIO_TVDAC1, 0xff);
+		saved_gpio0 = nvkm_gpio_get(gpio, 0, DCB_GPIO_TVDAC0, 0xff);
+		nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, dcb->type == DCB_OUTPUT_TV);
+		nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, dcb->type == DCB_OUTPUT_TV);
 	}
 
 	msleep(4);
@@ -320,8 +325,8 @@ uint32_t nv17_dac_sample_load(struct drm_encoder *encoder)
 	nvif_wr32(device, NV_PBUS_POWERCTRL_2, saved_powerctrl_2);
 
 	if (gpio) {
-		gpio->set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, saved_gpio1);
-		gpio->set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, saved_gpio0);
+		nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, saved_gpio1);
+		nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, saved_gpio0);
 	}
 
 	return sample;
diff --git a/kernel/drivers/gpu/drm/nouveau/dispnv04/dfp.c b/kernel/drivers/gpu/drm/nouveau/dispnv04/dfp.c
index 7cfb0cbc9..429ab5e30 100644
--- a/kernel/drivers/gpu/drm/nouveau/dispnv04/dfp.c
+++ b/kernel/drivers/gpu/drm/nouveau/dispnv04/dfp.c
@@ -281,7 +281,7 @@ static void nv04_dfp_mode_set(struct drm_encoder *encoder,
 			      struct drm_display_mode *adjusted_mode)
 {
 	struct drm_device *dev = encoder->dev;
-	struct nvif_device *device = &nouveau_drm(dev)->device;
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
 	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
 	struct nv04_crtc_reg *regp = &nv04_display(dev)->mode_reg.crtc_reg[nv_crtc->index];
@@ -485,7 +485,7 @@ static void nv04_dfp_update_backlight(struct drm_encoder *encoder, int mode)
 {
 #ifdef __powerpc__
 	struct drm_device *dev = encoder->dev;
-	struct nvif_device *device = &nouveau_drm(dev)->device;
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
 
 	/* BIOS scripts usually take care of the backlight, thanks
 	 * Apple for your consistency.
@@ -493,11 +493,11 @@ static void nv04_dfp_update_backlight(struct drm_encoder *encoder, int mode)
 	if (dev->pdev->device == 0x0174 || dev->pdev->device == 0x0179 ||
 	    dev->pdev->device == 0x0189 || dev->pdev->device == 0x0329) {
 		if (mode == DRM_MODE_DPMS_ON) {
-			nv_mask(device, NV_PBUS_DEBUG_DUALHEAD_CTL, 1 << 31, 1 << 31);
-			nv_mask(device, NV_PCRTC_GPIO_EXT, 3, 1);
+			nvif_mask(device, NV_PBUS_DEBUG_DUALHEAD_CTL, 1 << 31, 1 << 31);
+			nvif_mask(device, NV_PCRTC_GPIO_EXT, 3, 1);
 		} else {
-			nv_mask(device, NV_PBUS_DEBUG_DUALHEAD_CTL, 1 << 31, 0);
-			nv_mask(device, NV_PCRTC_GPIO_EXT, 3, 0);
+			nvif_mask(device, NV_PBUS_DEBUG_DUALHEAD_CTL, 1 << 31, 0);
+			nvif_mask(device, NV_PCRTC_GPIO_EXT, 3, 0);
 		}
 	}
 #endif
@@ -624,8 +624,8 @@ static void nv04_tmds_slave_init(struct drm_encoder *encoder)
 	struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;
 	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct nvkm_i2c *i2c = nvxx_i2c(&drm->device);
-	struct nvkm_i2c_port *port = i2c->find(i2c, 2);
-	struct nvkm_i2c_board_info info[] = {
+	struct nvkm_i2c_bus *bus = nvkm_i2c_bus_find(i2c, NVKM_I2C_BUS_PRI);
+	struct nvkm_i2c_bus_probe info[] = {
 		{
 		    {
 		        .type = "sil164",
@@ -639,16 +639,15 @@ static void nv04_tmds_slave_init(struct drm_encoder *encoder)
 	};
 	int type;
 
-	if (!nv_gf4_disp_arch(dev) || !port ||
-	    get_tmds_slave(encoder))
+	if (!nv_gf4_disp_arch(dev) || !bus || get_tmds_slave(encoder))
 		return;
 
-	type = i2c->identify(i2c, 2, "TMDS transmitter", info, NULL, NULL);
+	type = nvkm_i2c_bus_probe(bus, "TMDS transmitter", info, NULL, NULL);
 	if (type < 0)
 		return;
 
 	drm_i2c_encoder_init(dev, to_encoder_slave(encoder),
-			     &port->adapter, &info[type].dev);
+			     &bus->i2c, &info[type].dev);
 }
 
 static const struct drm_encoder_helper_funcs nv04_lvds_helper_funcs = {
diff --git a/kernel/drivers/gpu/drm/nouveau/dispnv04/disp.c b/kernel/drivers/gpu/drm/nouveau/dispnv04/disp.c
index 4131be550..9e650081c 100644
--- a/kernel/drivers/gpu/drm/nouveau/dispnv04/disp.c
+++ b/kernel/drivers/gpu/drm/nouveau/dispnv04/disp.c
@@ -47,7 +47,7 @@ nv04_display_create(struct drm_device *dev)
 	if (!disp)
 		return -ENOMEM;
 
-	nvif_object_map(nvif_object(&drm->device));
+	nvif_object_map(&drm->device.object);
 
 	nouveau_display(dev)->priv = disp;
 	nouveau_display(dev)->dtor = nv04_display_destroy;
@@ -101,7 +101,9 @@ nv04_display_create(struct drm_device *dev)
 
 	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
 		struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-		nv_encoder->i2c = i2c->find(i2c, nv_encoder->dcb->i2c_index);
+		struct nvkm_i2c_bus *bus =
+			nvkm_i2c_bus_find(i2c, nv_encoder->dcb->i2c_index);
+		nv_encoder->i2c = bus ? &bus->i2c : NULL;
 	}
 
 	/* Save previous state */
@@ -151,7 +153,7 @@ nv04_display_destroy(struct drm_device *dev)
 	nouveau_display(dev)->priv = NULL;
 	kfree(disp);
 
-	nvif_object_unmap(nvif_object(&drm->device));
+	nvif_object_unmap(&drm->device.object);
 }
 
 int
diff --git a/kernel/drivers/gpu/drm/nouveau/dispnv04/disp.h b/kernel/drivers/gpu/drm/nouveau/dispnv04/disp.h
index c910c5d5c..6c9a1e898 100644
--- a/kernel/drivers/gpu/drm/nouveau/dispnv04/disp.h
+++ b/kernel/drivers/gpu/drm/nouveau/dispnv04/disp.h
@@ -172,7 +172,7 @@ nouveau_bios_run_init_table(struct drm_device *dev, u16 table,
 	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct nvkm_bios *bios = nvxx_bios(&drm->device);
 	struct nvbios_init init = {
-		.subdev = nv_subdev(bios),
+		.subdev = &bios->subdev,
 		.bios = bios,
 		.offset = table,
 		.outp = outp,
diff --git a/kernel/drivers/gpu/drm/nouveau/dispnv04/hw.c b/kernel/drivers/gpu/drm/nouveau/dispnv04/hw.c
index 42e07afc4..956a833b8 100644
--- a/kernel/drivers/gpu/drm/nouveau/dispnv04/hw.c
+++ b/kernel/drivers/gpu/drm/nouveau/dispnv04/hw.c
@@ -165,8 +165,8 @@ nouveau_hw_get_pllvals(struct drm_device *dev, enum nvbios_pll_type plltype,
 		       struct nvkm_pll_vals *pllvals)
 {
 	struct nouveau_drm *drm = nouveau_drm(dev);
-	struct nvif_device *device = &drm->device;
-	struct nvkm_bios *bios = nvxx_bios(device);
+	struct nvif_object *device = &drm->device.object;
+	struct nvkm_bios *bios = nvxx_bios(&drm->device);
 	uint32_t reg1, pll1, pll2 = 0;
 	struct nvbios_pll pll_lim;
 	int ret;
@@ -660,8 +660,7 @@ nv_load_state_ext(struct drm_device *dev, int head,
 		  struct nv04_mode_state *state)
 {
 	struct nouveau_drm *drm = nouveau_drm(dev);
-	struct nvif_device *device = &drm->device;
-	struct nvkm_timer *ptimer = nvxx_timer(device);
+	struct nvif_object *device = &drm->device.object;
 	struct nv04_crtc_reg *regp = &state->crtc_reg[head];
 	uint32_t reg900;
 	int i;
@@ -678,10 +677,10 @@ nv_load_state_ext(struct drm_device *dev, int head,
 		nvif_wr32(device, NV_PVIDEO_INTR_EN, 0);
 		nvif_wr32(device, NV_PVIDEO_OFFSET_BUFF(0), 0);
 		nvif_wr32(device, NV_PVIDEO_OFFSET_BUFF(1), 0);
-		nvif_wr32(device, NV_PVIDEO_LIMIT(0), device->info.ram_size - 1);
-		nvif_wr32(device, NV_PVIDEO_LIMIT(1), device->info.ram_size - 1);
-		nvif_wr32(device, NV_PVIDEO_UVPLANE_LIMIT(0), device->info.ram_size - 1);
-		nvif_wr32(device, NV_PVIDEO_UVPLANE_LIMIT(1), device->info.ram_size - 1);
+		nvif_wr32(device, NV_PVIDEO_LIMIT(0), drm->device.info.ram_size - 1);
+		nvif_wr32(device, NV_PVIDEO_LIMIT(1), drm->device.info.ram_size - 1);
+		nvif_wr32(device, NV_PVIDEO_UVPLANE_LIMIT(0), drm->device.info.ram_size - 1);
+		nvif_wr32(device, NV_PVIDEO_UVPLANE_LIMIT(1), drm->device.info.ram_size - 1);
 		nvif_wr32(device, NV_PBUS_POWERCTRL_2, 0);
 
 		NVWriteCRTC(dev, head, NV_PCRTC_CURSOR_CONFIG, regp->cursor_cfg);
@@ -741,8 +740,14 @@ nv_load_state_ext(struct drm_device *dev, int head,
 		if (drm->device.info.family < NV_DEVICE_INFO_V0_KELVIN) {
 			/* Not waiting for vertical retrace before modifying
 			   CRE_53/CRE_54 causes lockups. */
-			nvkm_timer_wait_eq(ptimer, 650000000, NV_PRMCIO_INP0__COLOR, 0x8, 0x8);
-			nvkm_timer_wait_eq(ptimer, 650000000, NV_PRMCIO_INP0__COLOR, 0x8, 0x0);
+			nvif_msec(&drm->device, 650,
+				if ( (nvif_rd32(device, NV_PRMCIO_INP0__COLOR) & 8))
+					break;
+			);
+			nvif_msec(&drm->device, 650,
+				if (!(nvif_rd32(device, NV_PRMCIO_INP0__COLOR) & 8))
+					break;
+			);
 		}
 
 		wr_cio_state(dev, head, regp, NV_CIO_CRE_42);
@@ -765,7 +770,7 @@ static void
 nv_save_state_palette(struct drm_device *dev, int head,
 		      struct nv04_mode_state *state)
 {
-	struct nvif_device *device = &nouveau_drm(dev)->device;
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
 	int head_offset = head * NV_PRMDIO_SIZE, i;
 
 	nvif_wr08(device, NV_PRMDIO_PIXEL_MASK + head_offset,
@@ -784,7 +789,7 @@ void
 nouveau_hw_load_state_palette(struct drm_device *dev, int head,
 			      struct nv04_mode_state *state)
 {
-	struct nvif_device *device = &nouveau_drm(dev)->device;
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
 	int head_offset = head * NV_PRMDIO_SIZE, i;
 
 	nvif_wr08(device, NV_PRMDIO_PIXEL_MASK + head_offset,
diff --git a/kernel/drivers/gpu/drm/nouveau/dispnv04/hw.h b/kernel/drivers/gpu/drm/nouveau/dispnv04/hw.h
index 6c796178b..3bded60c5 100644
--- a/kernel/drivers/gpu/drm/nouveau/dispnv04/hw.h
+++ b/kernel/drivers/gpu/drm/nouveau/dispnv04/hw.h
@@ -60,7 +60,7 @@ extern void nouveau_calc_arb(struct drm_device *, int vclk, int bpp,
 static inline uint32_t NVReadCRTC(struct drm_device *dev,
 					int head, uint32_t reg)
 {
-	struct nvif_device *device = &nouveau_drm(dev)->device;
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
 	uint32_t val;
 	if (head)
 		reg += NV_PCRTC0_SIZE;
@@ -71,7 +71,7 @@ static inline uint32_t NVReadCRTC(struct drm_device *dev,
 static inline void NVWriteCRTC(struct drm_device *dev,
 					int head, uint32_t reg, uint32_t val)
 {
-	struct nvif_device *device = &nouveau_drm(dev)->device;
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
 	if (head)
 		reg += NV_PCRTC0_SIZE;
 	nvif_wr32(device, reg, val);
@@ -80,7 +80,7 @@ static inline void NVWriteCRTC(struct drm_device *dev,
 static inline uint32_t NVReadRAMDAC(struct drm_device *dev,
 					int head, uint32_t reg)
 {
-	struct nvif_device *device = &nouveau_drm(dev)->device;
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
 	uint32_t val;
 	if (head)
 		reg += NV_PRAMDAC0_SIZE;
@@ -91,7 +91,7 @@ static inline uint32_t NVReadRAMDAC(struct drm_device *dev,
 static inline void NVWriteRAMDAC(struct drm_device *dev,
 					int head, uint32_t reg, uint32_t val)
 {
-	struct nvif_device *device = &nouveau_drm(dev)->device;
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
 	if (head)
 		reg += NV_PRAMDAC0_SIZE;
 	nvif_wr32(device, reg, val);
@@ -120,7 +120,7 @@ static inline void nv_write_tmds(struct drm_device *dev,
 static inline void NVWriteVgaCrtc(struct drm_device *dev,
 					int head, uint8_t index, uint8_t value)
 {
-	struct nvif_device *device = &nouveau_drm(dev)->device;
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
 	nvif_wr08(device, NV_PRMCIO_CRX__COLOR + head * NV_PRMCIO_SIZE, index);
 	nvif_wr08(device, NV_PRMCIO_CR__COLOR + head * NV_PRMCIO_SIZE, value);
 }
@@ -128,7 +128,7 @@ static inline void NVWriteVgaCrtc(struct drm_device *dev,
 static inline uint8_t NVReadVgaCrtc(struct drm_device *dev,
 					int head, uint8_t index)
 {
-	struct nvif_device *device = &nouveau_drm(dev)->device;
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
 	uint8_t val;
 	nvif_wr08(device, NV_PRMCIO_CRX__COLOR + head * NV_PRMCIO_SIZE, index);
 	val = nvif_rd08(device, NV_PRMCIO_CR__COLOR + head * NV_PRMCIO_SIZE);
@@ -165,7 +165,7 @@ static inline uint8_t NVReadVgaCrtc5758(struct drm_device *dev, int head, uint8_
 static inline uint8_t NVReadPRMVIO(struct drm_device *dev,
 					int head, uint32_t reg)
 {
-	struct nvif_device *device = &nouveau_drm(dev)->device;
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
 	struct nouveau_drm *drm = nouveau_drm(dev);
 	uint8_t val;
 
@@ -181,7 +181,7 @@ static inline uint8_t NVReadPRMVIO(struct drm_device *dev,
 static inline void NVWritePRMVIO(struct drm_device *dev,
 					int head, uint32_t reg, uint8_t value)
 {
-	struct nvif_device *device = &nouveau_drm(dev)->device;
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
 	struct nouveau_drm *drm = nouveau_drm(dev);
 
 	/* Only NV4x have two pvio ranges; other twoHeads cards MUST call
@@ -194,14 +194,14 @@ static inline void NVWritePRMVIO(struct drm_device *dev,
 
 static inline void NVSetEnablePalette(struct drm_device *dev, int head, bool enable)
 {
-	struct nvif_device *device = &nouveau_drm(dev)->device;
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
 	nvif_rd08(device, NV_PRMCIO_INP0__COLOR + head * NV_PRMCIO_SIZE);
 	nvif_wr08(device, NV_PRMCIO_ARX + head * NV_PRMCIO_SIZE, enable ? 0 : 0x20);
 }
 
 static inline bool NVGetEnablePalette(struct drm_device *dev, int head)
 {
-	struct nvif_device *device = &nouveau_drm(dev)->device;
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
 	nvif_rd08(device, NV_PRMCIO_INP0__COLOR + head * NV_PRMCIO_SIZE);
 	return !(nvif_rd08(device, NV_PRMCIO_ARX + head * NV_PRMCIO_SIZE) & 0x20);
 }
@@ -209,7 +209,7 @@ static inline bool NVGetEnablePalette(struct drm_device *dev, int head)
 static inline void NVWriteVgaAttr(struct drm_device *dev,
 					int head, uint8_t index, uint8_t value)
 {
-	struct nvif_device *device = &nouveau_drm(dev)->device;
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
 	if (NVGetEnablePalette(dev, head))
 		index &= ~0x20;
 	else
@@ -223,7 +223,7 @@ static inline void NVWriteVgaAttr(struct drm_device *dev,
 static inline uint8_t NVReadVgaAttr(struct drm_device *dev,
 					int head, uint8_t index)
 {
-	struct nvif_device *device = &nouveau_drm(dev)->device;
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
 	uint8_t val;
 	if (NVGetEnablePalette(dev, head))
 		index &= ~0x20;
@@ -259,7 +259,7 @@ static inline void NVVgaProtect(struct drm_device *dev, int head, bool protect)
 static inline bool
 nv_heads_tied(struct drm_device *dev)
 {
-	struct nvif_device *device = &nouveau_drm(dev)->device;
+	struct nvif_object *device = &nouveau_drm(dev)->device.object;
 	struct nouveau_drm *drm = nouveau_drm(dev);
 
 	if (drm->device.info.chipset == 0x11)
diff --git a/kernel/drivers/gpu/drm/nouveau/dispnv04/overlay.c b/kernel/drivers/gpu/drm/nouveau/dispnv04/overlay.c
index 9f2498571..aeebdd402 100644
--- a/kernel/drivers/gpu/drm/nouveau/dispnv04/overlay.c
+++ b/kernel/drivers/gpu/drm/nouveau/dispnv04/overlay.c
@@ -96,7 +96,8 @@ nv10_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
 		  uint32_t src_x, uint32_t src_y,
 		  uint32_t src_w, uint32_t src_h)
 {
-	struct nvif_device *dev = &nouveau_drm(plane->dev)->device;
+	struct nouveau_drm *drm = nouveau_drm(plane->dev);
+	struct nvif_object *dev = &drm->device.object;
 	struct nouveau_plane *nv_plane =
 		container_of(plane, struct nouveau_plane, base);
 	struct nouveau_framebuffer *nv_fb = nouveau_framebuffer(fb);
@@ -118,7 +119,7 @@ nv10_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
 	if (format > 0xffff)
 		return -ERANGE;
 
-	if (dev->info.chipset >= 0x30) {
+	if (drm->device.info.chipset >= 0x30) {
 		if (crtc_w < (src_w >> 1) || crtc_h < (src_h >> 1))
 			return -ERANGE;
 	} else {
@@ -173,7 +174,7 @@ nv10_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
 static int
 nv10_disable_plane(struct drm_plane *plane)
 {
-	struct nvif_device *dev = &nouveau_drm(plane->dev)->device;
+	struct nvif_object *dev = &nouveau_drm(plane->dev)->device.object;
 	struct nouveau_plane *nv_plane =
 		container_of(plane, struct nouveau_plane, base);
 
@@ -197,7 +198,7 @@ nv_destroy_plane(struct drm_plane *plane)
 static void
 nv10_set_params(struct nouveau_plane *plane)
 {
-	struct nvif_device *dev = &nouveau_drm(plane->base.dev)->device;
+	struct nvif_object *dev = &nouveau_drm(plane->base.dev)->device.object;
 	u32 luma = (plane->brightness - 512) << 16 | plane->contrast;
 	u32 chroma = ((sin_mul(plane->hue, plane->saturation) & 0xffff) << 16) |
 		(cos_mul(plane->hue, plane->saturation) & 0xffff);
@@ -261,7 +262,7 @@ nv10_overlay_init(struct drm_device *device)
 {
 	struct nouveau_drm *drm = nouveau_drm(device);
 	struct nouveau_plane *plane = kzalloc(sizeof(struct nouveau_plane), GFP_KERNEL);
-	int num_formats = ARRAY_SIZE(formats);
+	unsigned int num_formats = ARRAY_SIZE(formats);
 	int ret;
 
 	if (!plane)
@@ -346,7 +347,7 @@ nv04_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
 		  uint32_t src_x, uint32_t src_y,
 		  uint32_t src_w, uint32_t src_h)
 {
-	struct nvif_device *dev = &nouveau_drm(plane->dev)->device;
+	struct nvif_object *dev = &nouveau_drm(plane->dev)->device.object;
 	struct nouveau_plane *nv_plane =
 		container_of(plane, struct nouveau_plane, base);
 	struct nouveau_framebuffer *nv_fb = nouveau_framebuffer(fb);
@@ -426,7 +427,7 @@ nv04_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
 static int
 nv04_disable_plane(struct drm_plane *plane)
 {
-	struct nvif_device *dev = &nouveau_drm(plane->dev)->device;
+	struct nvif_object *dev = &nouveau_drm(plane->dev)->device.object;
 	struct nouveau_plane *nv_plane =
 		container_of(plane, struct nouveau_plane, base);
 
diff --git a/kernel/drivers/gpu/drm/nouveau/dispnv04/tvmodesnv17.c b/kernel/drivers/gpu/drm/nouveau/dispnv04/tvmodesnv17.c
index 08c6f5e50..903c473d2 100644
--- a/kernel/drivers/gpu/drm/nouveau/dispnv04/tvmodesnv17.c
+++ b/kernel/drivers/gpu/drm/nouveau/dispnv04/tvmodesnv17.c
@@ -32,7 +32,7 @@
 #include "hw.h"
 #include "tvnv17.h"
 
-char *nv17_tv_norm_names[NUM_TV_NORMS] = {
+const char * const nv17_tv_norm_names[NUM_TV_NORMS] = {
 	[TV_NORM_PAL] = "PAL",
 	[TV_NORM_PAL_M] = "PAL-M",
 	[TV_NORM_PAL_N] = "PAL-N",
diff --git a/kernel/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c b/kernel/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c
index 70e95cf6f..5345eb537 100644
--- a/kernel/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c
+++ b/kernel/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c
@@ -35,7 +35,7 @@
 
 #include <drm/i2c/ch7006.h>
 
-static struct nvkm_i2c_board_info nv04_tv_encoder_info[] = {
+static struct nvkm_i2c_bus_probe nv04_tv_encoder_info[] = {
 	{
 		{
 			I2C_BOARD_INFO("ch7006", 0x75),
@@ -55,9 +55,13 @@ int nv04_tv_identify(struct drm_device *dev, int i2c_index)
 {
 	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct nvkm_i2c *i2c = nvxx_i2c(&drm->device);
-
-	return i2c->identify(i2c, i2c_index, "TV encoder",
-			     nv04_tv_encoder_info, NULL, NULL);
+	struct nvkm_i2c_bus *bus = nvkm_i2c_bus_find(i2c, i2c_index);
+	if (bus) {
+		return nvkm_i2c_bus_probe(bus, "TV encoder",
+					  nv04_tv_encoder_info,
+					  NULL, NULL);
+	}
+	return -ENODEV;
 }
 
 
@@ -205,7 +209,7 @@ nv04_tv_create(struct drm_connector *connector, struct dcb_output *entry)
 	struct drm_device *dev = connector->dev;
 	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct nvkm_i2c *i2c = nvxx_i2c(&drm->device);
-	struct nvkm_i2c_port *port = i2c->find(i2c, entry->i2c_index);
+	struct nvkm_i2c_bus *bus = nvkm_i2c_bus_find(i2c, entry->i2c_index);
 	int type, ret;
 
 	/* Ensure that we can talk to this encoder */
@@ -231,7 +235,7 @@ nv04_tv_create(struct drm_connector *connector, struct dcb_output *entry)
 
 	/* Run the slave-specific initialization */
 	ret = drm_i2c_encoder_init(dev, to_encoder_slave(encoder),
-				   &port->adapter,
+				   &bus->i2c,
 				   &nv04_tv_encoder_info[type].dev);
 	if (ret < 0)
 		goto fail_cleanup;
diff --git a/kernel/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c b/kernel/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
index d9720dda8..b734195d8 100644
--- a/kernel/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
+++ b/kernel/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
@@ -62,8 +62,8 @@ static uint32_t nv42_tv_sample_load(struct drm_encoder *encoder)
 	head = (dacclk & 0x100) >> 8;
 
 	/* Save the previous state. */
-	gpio1 = gpio->get(gpio, 0, DCB_GPIO_TVDAC1, 0xff);
-	gpio0 = gpio->get(gpio, 0, DCB_GPIO_TVDAC0, 0xff);
+	gpio1 = nvkm_gpio_get(gpio, 0, DCB_GPIO_TVDAC1, 0xff);
+	gpio0 = nvkm_gpio_get(gpio, 0, DCB_GPIO_TVDAC0, 0xff);
 	fp_htotal = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_HTOTAL);
 	fp_hsync_start = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_START);
 	fp_hsync_end = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_END);
@@ -74,8 +74,8 @@ static uint32_t nv42_tv_sample_load(struct drm_encoder *encoder)
 	ctv_6c = NVReadRAMDAC(dev, head, 0x680c6c);
 
 	/* Prepare the DAC for load detection.  */
-	gpio->set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, true);
-	gpio->set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, true);
+	nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, true);
+	nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, true);
 
 	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HTOTAL, 1343);
 	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_START, 1047);
@@ -120,8 +120,8 @@ static uint32_t nv42_tv_sample_load(struct drm_encoder *encoder)
 	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_END, fp_hsync_end);
 	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_START, fp_hsync_start);
 	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HTOTAL, fp_htotal);
-	gpio->set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, gpio1);
-	gpio->set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, gpio0);
+	nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, gpio1);
+	nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, gpio0);
 
 	return sample;
 }
@@ -130,18 +130,10 @@ static bool
 get_tv_detect_quirks(struct drm_device *dev, uint32_t *pin_mask)
 {
 	struct nouveau_drm *drm = nouveau_drm(dev);
-	struct nvif_device *device = &drm->device;
+	struct nvkm_device *device = nvxx_device(&drm->device);
 
-	/* Zotac FX5200 */
-	if (nv_device_match(nvxx_object(device), 0x0322, 0x19da, 0x1035) ||
-	    nv_device_match(nvxx_object(device), 0x0322, 0x19da, 0x2035)) {
-		*pin_mask = 0xc;
-		return false;
-	}
-
-	/* MSI nForce2 IGP */
-	if (nv_device_match(nvxx_object(device), 0x01f0, 0x1462, 0x5710)) {
-		*pin_mask = 0xc;
+	if (device->quirk && device->quirk->tv_pin_mask) {
+		*pin_mask = device->quirk->tv_pin_mask;
 		return false;
 	}
 
@@ -395,8 +387,8 @@ static void  nv17_tv_dpms(struct drm_encoder *encoder, int mode)
 
 	nv_load_ptv(dev, regs, 200);
 
-	gpio->set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, mode == DRM_MODE_DPMS_ON);
-	gpio->set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, mode == DRM_MODE_DPMS_ON);
+	nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, mode == DRM_MODE_DPMS_ON);
+	nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, mode == DRM_MODE_DPMS_ON);
 
 	nv04_dac_update_dacclk(encoder, mode == DRM_MODE_DPMS_ON);
 }
diff --git a/kernel/drivers/gpu/drm/nouveau/dispnv04/tvnv17.h b/kernel/drivers/gpu/drm/nouveau/dispnv04/tvnv17.h
index 225894cdc..1b07521cd 100644
--- a/kernel/drivers/gpu/drm/nouveau/dispnv04/tvnv17.h
+++ b/kernel/drivers/gpu/drm/nouveau/dispnv04/tvnv17.h
@@ -85,7 +85,7 @@ struct nv17_tv_encoder {
 #define to_tv_enc(x) container_of(nouveau_encoder(x),		\
 				  struct nv17_tv_encoder, base)
 
-extern char *nv17_tv_norm_names[NUM_TV_NORMS];
+extern const char * const nv17_tv_norm_names[NUM_TV_NORMS];
 
 extern struct nv17_tv_norm_params {
 	enum {
@@ -131,13 +131,13 @@ static inline void nv_write_ptv(struct drm_device *dev, uint32_t reg,
 				uint32_t val)
 {
 	struct nvif_device *device = &nouveau_drm(dev)->device;
-	nvif_wr32(device, reg, val);
+	nvif_wr32(&device->object, reg, val);
 }
 
 static inline uint32_t nv_read_ptv(struct drm_device *dev, uint32_t reg)
 {
 	struct nvif_device *device = &nouveau_drm(dev)->device;
-	return nvif_rd32(device, reg);
+	return nvif_rd32(&device->object, reg);
 }
 
 static inline void nv_write_tv_enc(struct drm_device *dev, uint8_t reg,