Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next

The conflict in intel_drv.h tripped me up a bit since a patch in dinq
moves all the functions around, but another one in drm-next removes a
single function. So I'ev figured backing this into a backmerge would
be good.

i915_dma.c is just adjacent lines changed, nothing nefarious there.

Conflicts:
	drivers/gpu/drm/i915/i915_dma.c
	drivers/gpu/drm/i915/intel_drv.h
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

drivers/gpu/drm/i915/intel_dp.c

@@ -884,21 +884,6 @@ intel_dp_compute_config(struct intel_encoder *encoder,
 	return true;
 }
 
-void intel_dp_init_link_config(struct intel_dp *intel_dp)
-{
-	memset(intel_dp->link_configuration, 0, DP_LINK_CONFIGURATION_SIZE);
-	intel_dp->link_configuration[0] = intel_dp->link_bw;
-	intel_dp->link_configuration[1] = intel_dp->lane_count;
-	intel_dp->link_configuration[8] = DP_SET_ANSI_8B10B;
-	/*
-	 * Check for DPCD version > 1.1 and enhanced framing support
-	 */
-	if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 &&
-	    (intel_dp->dpcd[DP_MAX_LANE_COUNT] & DP_ENHANCED_FRAME_CAP)) {
-		intel_dp->link_configuration[1] |= DP_LANE_COUNT_ENHANCED_FRAME_EN;
-	}
-}
-
 static void ironlake_set_pll_cpu_edp(struct intel_dp *intel_dp)
 {
 	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
@@ -971,8 +956,6 @@ static void intel_dp_mode_set(struct intel_encoder *encoder)
 		intel_write_eld(&encoder->base, adjusted_mode);
 	}
 
-	intel_dp_init_link_config(intel_dp);
-
 	/* Split out the IBX/CPU vs CPT settings */
 
 	if (port == PORT_A && IS_GEN7(dev) && !IS_VALLEYVIEW(dev)) {
@@ -982,7 +965,7 @@ static void intel_dp_mode_set(struct intel_encoder *encoder)
 			intel_dp->DP |= DP_SYNC_VS_HIGH;
 		intel_dp->DP |= DP_LINK_TRAIN_OFF_CPT;
 
-		if (intel_dp->link_configuration[1] & DP_LANE_COUNT_ENHANCED_FRAME_EN)
+		if (drm_dp_enhanced_frame_cap(intel_dp->dpcd))
 			intel_dp->DP |= DP_ENHANCED_FRAMING;
 
 		intel_dp->DP |= crtc->pipe << 29;
@@ -996,7 +979,7 @@ static void intel_dp_mode_set(struct intel_encoder *encoder)
 			intel_dp->DP |= DP_SYNC_VS_HIGH;
 		intel_dp->DP |= DP_LINK_TRAIN_OFF;
 
-		if (intel_dp->link_configuration[1] & DP_LANE_COUNT_ENHANCED_FRAME_EN)
+		if (drm_dp_enhanced_frame_cap(intel_dp->dpcd))
 			intel_dp->DP |= DP_ENHANCED_FRAMING;
 
 		if (crtc->pipe == 1)
@@ -2474,14 +2457,21 @@ intel_dp_start_link_train(struct intel_dp *intel_dp)
 	uint8_t voltage;
 	int voltage_tries, loop_tries;
 	uint32_t DP = intel_dp->DP;
+	uint8_t link_config[2];
 
 	if (HAS_DDI(dev))
 		intel_ddi_prepare_link_retrain(encoder);
 
 	/* Write the link configuration data */
-	intel_dp_aux_native_write(intel_dp, DP_LINK_BW_SET,
-				  intel_dp->link_configuration,
-				  DP_LINK_CONFIGURATION_SIZE);
+	link_config[0] = intel_dp->link_bw;
+	link_config[1] = intel_dp->lane_count;
+	if (drm_dp_enhanced_frame_cap(intel_dp->dpcd))
+		link_config[1] |= DP_LANE_COUNT_ENHANCED_FRAME_EN;
+	intel_dp_aux_native_write(intel_dp, DP_LINK_BW_SET, link_config, 2);
+
+	link_config[0] = 0;
+	link_config[1] = DP_SET_ANSI_8B10B;
+	intel_dp_aux_native_write(intel_dp, DP_DOWNSPREAD_CTRL, link_config, 2);
 
 	DP |= DP_PORT_EN;
 
@@ -2862,7 +2852,6 @@ static enum drm_connector_status
 intel_dp_detect_dpcd(struct intel_dp *intel_dp)
 {
 	uint8_t *dpcd = intel_dp->dpcd;
-	bool hpd;
 	uint8_t type;
 
 	if (!intel_dp_get_dpcd(intel_dp))
@@ -2873,8 +2862,8 @@ intel_dp_detect_dpcd(struct intel_dp *intel_dp)
 		return connector_status_connected;
 
 	/* If we're HPD-aware, SINK_COUNT changes dynamically */
-	hpd = !!(intel_dp->downstream_ports[0] & DP_DS_PORT_HPD);
-	if (hpd) {
+	if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11 &&
+	    intel_dp->downstream_ports[0] & DP_DS_PORT_HPD) {
 		uint8_t reg;
 		if (!intel_dp_aux_native_read_retry(intel_dp, DP_SINK_COUNT,
 						    &reg, 1))
@@ -2888,9 +2877,18 @@ intel_dp_detect_dpcd(struct intel_dp *intel_dp)
 		return connector_status_connected;
 
 	/* Well we tried, say unknown for unreliable port types */
-	type = intel_dp->downstream_ports[0] & DP_DS_PORT_TYPE_MASK;
-	if (type == DP_DS_PORT_TYPE_VGA || type == DP_DS_PORT_TYPE_NON_EDID)
-		return connector_status_unknown;
+	if (intel_dp->dpcd[DP_DPCD_REV] >= 0x11) {
+		type = intel_dp->downstream_ports[0] & DP_DS_PORT_TYPE_MASK;
+		if (type == DP_DS_PORT_TYPE_VGA ||
+		    type == DP_DS_PORT_TYPE_NON_EDID)
+			return connector_status_unknown;
+	} else {
+		type = intel_dp->dpcd[DP_DOWNSTREAMPORT_PRESENT] &
+			DP_DWN_STRM_PORT_TYPE_MASK;
+		if (type == DP_DWN_STRM_PORT_TYPE_ANALOG ||
+		    type == DP_DWN_STRM_PORT_TYPE_OTHER)
+			return connector_status_unknown;
+	}
 
 	/* Anything else is out of spec, warn and ignore */
 	DRM_DEBUG_KMS("Broken DP branch device, ignoring\n");
@@ -2964,19 +2962,11 @@ intel_dp_get_edid(struct drm_connector *connector, struct i2c_adapter *adapter)
 
 	/* use cached edid if we have one */
 	if (intel_connector->edid) {
-		struct edid *edid;
-		int size;
-
 		/* invalid edid */
 		if (IS_ERR(intel_connector->edid))
 			return NULL;
 
-		size = (intel_connector->edid->extensions + 1) * EDID_LENGTH;
-		edid = kmemdup(intel_connector->edid, size, GFP_KERNEL);
-		if (!edid)
-			return NULL;
-
-		return edid;
+		return drm_edid_duplicate(intel_connector->edid);
 	}
 
 	return drm_get_edid(connector, adapter);

drivers/gpu/drm/i915/intel_drv.h

@@ -436,13 +436,11 @@ struct intel_hdmi {
 };
 
 #define DP_MAX_DOWNSTREAM_PORTS		0x10
-#define DP_LINK_CONFIGURATION_SIZE	9
 
 struct intel_dp {
 	uint32_t output_reg;
 	uint32_t aux_ch_ctl_reg;
 	uint32_t DP;
-	uint8_t  link_configuration[DP_LINK_CONFIGURATION_SIZE];
 	bool has_audio;
 	enum hdmi_force_audio force_audio;
 	uint32_t color_range;
@@ -685,7 +683,6 @@ void i915_disable_vga_mem(struct drm_device *dev);
 void intel_dp_init(struct drm_device *dev, int output_reg, enum port port);
 bool intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
 			     struct intel_connector *intel_connector);
-void intel_dp_init_link_config(struct intel_dp *intel_dp);
 void intel_dp_start_link_train(struct intel_dp *intel_dp);
 void intel_dp_complete_link_train(struct intel_dp *intel_dp);
 void intel_dp_stop_link_train(struct intel_dp *intel_dp);

drivers/gpu/drm/i915/intel_pm.c

@@ -5423,7 +5423,7 @@ static void __intel_set_power_well(struct drm_device *dev, bool enable)
 			spin_lock_irqsave(&dev->vbl_lock, irqflags);
 			for_each_pipe(p)
 				if (p != PIPE_A)
-					dev->last_vblank[p] = 0;
+					dev->vblank[p].last = 0;
 			spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
 		}
 	}

drivers/gpu/drm/i915/intel_tv.c

@@ -1044,7 +1044,7 @@ static void intel_tv_mode_set(struct intel_encoder *encoder)
 		tv_mode->dda3_inc << TV_SCDDA3_INC_SHIFT;
 
 	/* Enable two fixes for the chips that need them. */
-	if (dev->pci_device < 0x2772)
+	if (dev->pdev->device < 0x2772)
 		tv_ctl |= TV_ENC_C0_FIX | TV_ENC_SDP_FIX;
 
 	I915_WRITE(TV_H_CTL_1, hctl1);

drivers/gpu/drm/mga/mga_dma.c

@@ -406,11 +406,6 @@ int mga_driver_load(struct drm_device *dev, unsigned long flags)
 	dev_priv->mmio_base = pci_resource_start(dev->pdev, 1);
 	dev_priv->mmio_size = pci_resource_len(dev->pdev, 1);
 
-	dev->counters += 3;
-	dev->types[6] = _DRM_STAT_IRQ;
-	dev->types[7] = _DRM_STAT_PRIMARY;
-	dev->types[8] = _DRM_STAT_SECONDARY;
-
 	ret = drm_vblank_init(dev, 1);
 
 	if (ret) {

drivers/gpu/drm/mga/mga_irq.c

@@ -169,5 +169,5 @@ void mga_driver_irq_uninstall(struct drm_device *dev)
 	/* Disable *all* interrupts */
 	MGA_WRITE(MGA_IEN, 0);
 
-	dev->irq_enabled = 0;
+	dev->irq_enabled = false;
 }

drivers/gpu/drm/mgag200/mgag200_drv.c

@@ -99,7 +99,6 @@ static struct drm_driver driver = {
 	.minor = DRIVER_MINOR,
 	.patchlevel = DRIVER_PATCHLEVEL,
 
-	.gem_init_object = mgag200_gem_init_object,
 	.gem_free_object = mgag200_gem_free_object,
 	.dumb_create = mgag200_dumb_create,
 	.dumb_map_offset = mgag200_dumb_mmap_offset,

drivers/gpu/drm/mgag200/mgag200_drv.h

@@ -260,7 +260,6 @@ int mgag200_driver_unload(struct drm_device *dev);
 int mgag200_gem_create(struct drm_device *dev,
 		   u32 size, bool iskernel,
 		       struct drm_gem_object **obj);
-int mgag200_gem_init_object(struct drm_gem_object *obj);
 int mgag200_dumb_create(struct drm_file *file,
 			struct drm_device *dev,
 			struct drm_mode_create_dumb *args);

drivers/gpu/drm/mgag200/mgag200_main.c

@@ -310,12 +310,6 @@ int mgag200_dumb_create(struct drm_file *file,
 	return 0;
 }
 
-int mgag200_gem_init_object(struct drm_gem_object *obj)
-{
-	BUG();
-	return 0;
-}
-
 void mgag200_bo_unref(struct mgag200_bo **bo)
 {
 	struct ttm_buffer_object *tbo;

drivers/gpu/drm/nouveau/dispnv04/arb.c

@@ -210,8 +210,8 @@ nv04_update_arb(struct drm_device *dev, int VClk, int bpp,
 	sim_data.nvclk_khz = NVClk;
 	sim_data.bpp = bpp;
 	sim_data.two_heads = nv_two_heads(dev);
-	if ((dev->pci_device & 0xffff) == 0x01a0 /*CHIPSET_NFORCE*/ ||
-	    (dev->pci_device & 0xffff) == 0x01f0 /*CHIPSET_NFORCE2*/) {
+	if ((dev->pdev->device & 0xffff) == 0x01a0 /*CHIPSET_NFORCE*/ ||
+	    (dev->pdev->device & 0xffff) == 0x01f0 /*CHIPSET_NFORCE2*/) {
 		uint32_t type;
 
 		pci_read_config_dword(pci_get_bus_and_slot(0, 1), 0x7c, &type);
@@ -256,8 +256,8 @@ nouveau_calc_arb(struct drm_device *dev, int vclk, int bpp, int *burst, int *lwm
 
 	if (nv_device(drm->device)->card_type < NV_20)
 		nv04_update_arb(dev, vclk, bpp, burst, lwm);
-	else if ((dev->pci_device & 0xfff0) == 0x0240 /*CHIPSET_C51*/ ||
-		 (dev->pci_device & 0xfff0) == 0x03d0 /*CHIPSET_C512*/) {
+	else if ((dev->pdev->device & 0xfff0) == 0x0240 /*CHIPSET_C51*/ ||
+		 (dev->pdev->device & 0xfff0) == 0x03d0 /*CHIPSET_C512*/) {
 		*burst = 128;
 		*lwm = 0x0480;
 	} else

drivers/gpu/drm/nouveau/dispnv04/dfp.c

@@ -490,8 +490,8 @@ static void nv04_dfp_update_backlight(struct drm_encoder *encoder, int mode)
 	/* BIOS scripts usually take care of the backlight, thanks
 	 * Apple for your consistency.
 	 */
-	if (dev->pci_device == 0x0174 || dev->pci_device == 0x0179 ||
-	    dev->pci_device == 0x0189 || dev->pci_device == 0x0329) {
+	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, 0, 1 << 31);
 			nv_mask(device, NV_PCRTC_GPIO_EXT, 3, 1);

drivers/gpu/drm/nouveau/dispnv04/disp.h

@@ -127,7 +127,7 @@ static inline bool
 nv_two_heads(struct drm_device *dev)
 {
 	struct nouveau_drm *drm = nouveau_drm(dev);
-	const int impl = dev->pci_device & 0x0ff0;
+	const int impl = dev->pdev->device & 0x0ff0;
 
 	if (nv_device(drm->device)->card_type >= NV_10 && impl != 0x0100 &&
 	    impl != 0x0150 && impl != 0x01a0 && impl != 0x0200)
@@ -139,14 +139,14 @@ nv_two_heads(struct drm_device *dev)
 static inline bool
 nv_gf4_disp_arch(struct drm_device *dev)
 {
-	return nv_two_heads(dev) && (dev->pci_device & 0x0ff0) != 0x0110;
+	return nv_two_heads(dev) && (dev->pdev->device & 0x0ff0) != 0x0110;
 }
 
 static inline bool
 nv_two_reg_pll(struct drm_device *dev)
 {
 	struct nouveau_drm *drm = nouveau_drm(dev);
-	const int impl = dev->pci_device & 0x0ff0;
+	const int impl = dev->pdev->device & 0x0ff0;
 
 	if (impl == 0x0310 || impl == 0x0340 || nv_device(drm->device)->card_type >= NV_40)
 		return true;

drivers/gpu/drm/nouveau/dispnv04/hw.c

@@ -220,7 +220,7 @@ nouveau_hw_get_clock(struct drm_device *dev, enum nvbios_pll_type plltype)
 	int ret;
 
 	if (plltype == PLL_MEMORY &&
-	    (dev->pci_device & 0x0ff0) == CHIPSET_NFORCE) {
+	    (dev->pdev->device & 0x0ff0) == CHIPSET_NFORCE) {
 		uint32_t mpllP;
 
 		pci_read_config_dword(pci_get_bus_and_slot(0, 3), 0x6c, &mpllP);
@@ -230,7 +230,7 @@ nouveau_hw_get_clock(struct drm_device *dev, enum nvbios_pll_type plltype)
 		return 400000 / mpllP;
 	} else
 	if (plltype == PLL_MEMORY &&
-	    (dev->pci_device & 0xff0) == CHIPSET_NFORCE2) {
+	    (dev->pdev->device & 0xff0) == CHIPSET_NFORCE2) {
 		uint32_t clock;
 
 		pci_read_config_dword(pci_get_bus_and_slot(0, 5), 0x4c, &clock);

drivers/gpu/drm/nouveau/nouveau_abi16.c

@@ -130,7 +130,7 @@ nouveau_abi16_chan_fini(struct nouveau_abi16 *abi16,
 	if (chan->ntfy) {
 		nouveau_bo_vma_del(chan->ntfy, &chan->ntfy_vma);
 		nouveau_bo_unpin(chan->ntfy);
-		drm_gem_object_unreference_unlocked(chan->ntfy->gem);
+		drm_gem_object_unreference_unlocked(&chan->ntfy->gem);
 	}
 
 	if (chan->heap.block_size)
@@ -178,10 +178,10 @@ nouveau_abi16_ioctl_getparam(ABI16_IOCTL_ARGS)
 		getparam->value = device->chipset;
 		break;
 	case NOUVEAU_GETPARAM_PCI_VENDOR:
-		getparam->value = dev->pci_vendor;
+		getparam->value = dev->pdev->vendor;
 		break;
 	case NOUVEAU_GETPARAM_PCI_DEVICE:
-		getparam->value = dev->pci_device;
+		getparam->value = dev->pdev->device;
 		break;
 	case NOUVEAU_GETPARAM_BUS_TYPE:
 		if (drm_pci_device_is_agp(dev))
@@ -320,7 +320,7 @@ nouveau_abi16_ioctl_channel_alloc(ABI16_IOCTL_ARGS)
 			goto done;
 	}
 
-	ret = drm_gem_handle_create(file_priv, chan->ntfy->gem,
+	ret = drm_gem_handle_create(file_priv, &chan->ntfy->gem,
 				    &init->notifier_handle);
 	if (ret)
 		goto done;

drivers/gpu/drm/nouveau/nouveau_bios.c

@@ -127,8 +127,8 @@ static int call_lvds_manufacturer_script(struct drm_device *dev, struct dcb_outp
 #ifdef __powerpc__
 	/* Powerbook specific quirks */
 	if (script == LVDS_RESET &&
-	    (dev->pci_device == 0x0179 || dev->pci_device == 0x0189 ||
-	     dev->pci_device == 0x0329))
+	    (dev->pdev->device == 0x0179 || dev->pdev->device == 0x0189 ||
+	     dev->pdev->device == 0x0329))
 		nv_write_tmds(dev, dcbent->or, 0, 0x02, 0x72);
 #endif
 

drivers/gpu/drm/nouveau/nouveau_bo.c

@@ -146,7 +146,7 @@ nouveau_bo_del_ttm(struct ttm_buffer_object *bo)
 	struct drm_device *dev = drm->dev;
 	struct nouveau_bo *nvbo = nouveau_bo(bo);
 
-	if (unlikely(nvbo->gem))
+	if (unlikely(nvbo->gem.filp))
 		DRM_ERROR("bo %p still attached to GEM object\n", bo);
 	WARN_ON(nvbo->pin_refcnt > 0);
 	nv10_bo_put_tile_region(dev, nvbo->tile, NULL);
@@ -1267,7 +1267,7 @@ nouveau_bo_verify_access(struct ttm_buffer_object *bo, struct file *filp)
 {
 	struct nouveau_bo *nvbo = nouveau_bo(bo);
 
-	return drm_vma_node_verify_access(&nvbo->gem->vma_node, filp);
+	return drm_vma_node_verify_access(&nvbo->gem.vma_node, filp);
 }
 
 static int

drivers/gpu/drm/nouveau/nouveau_bo.h

@@ -27,7 +27,10 @@ struct nouveau_bo {
 	u32 tile_flags;
 	struct nouveau_drm_tile *tile;
 
-	struct drm_gem_object *gem;
+	/* Only valid if allocated via nouveau_gem_new() and iff you hold a
+	 * gem reference to it! For debugging, use gem.filp != NULL to test
+	 * whether it is valid. */
+	struct drm_gem_object gem;
 
 	/* protect by the ttm reservation lock */
 	int pin_refcnt;

drivers/gpu/drm/nouveau/nouveau_connector.c

@@ -215,8 +215,8 @@ nouveau_connector_set_encoder(struct drm_connector *connector,
 		connector->doublescan_allowed = true;
 		if (nv_device(drm->device)->card_type == NV_20 ||
 		   (nv_device(drm->device)->card_type == NV_10 &&
-		    (dev->pci_device & 0x0ff0) != 0x0100 &&
-		    (dev->pci_device & 0x0ff0) != 0x0150))
+		    (dev->pdev->device & 0x0ff0) != 0x0100 &&
+		    (dev->pdev->device & 0x0ff0) != 0x0150))
 			/* HW is broken */
 			connector->interlace_allowed = false;
 		else

drivers/gpu/drm/nouveau/nouveau_display.c

@@ -50,7 +50,7 @@ nouveau_user_framebuffer_destroy(struct drm_framebuffer *drm_fb)
 	struct nouveau_framebuffer *fb = nouveau_framebuffer(drm_fb);
 
 	if (fb->nvbo)
-		drm_gem_object_unreference_unlocked(fb->nvbo->gem);
+		drm_gem_object_unreference_unlocked(&fb->nvbo->gem);
 
 	drm_framebuffer_cleanup(drm_fb);
 	kfree(fb);
@@ -63,7 +63,7 @@ nouveau_user_framebuffer_create_handle(struct drm_framebuffer *drm_fb,
 {
 	struct nouveau_framebuffer *fb = nouveau_framebuffer(drm_fb);
 
-	return drm_gem_handle_create(file_priv, fb->nvbo->gem, handle);
+	return drm_gem_handle_create(file_priv, &fb->nvbo->gem, handle);
 }
 
 static const struct drm_framebuffer_funcs nouveau_framebuffer_funcs = {
@@ -674,8 +674,8 @@ nouveau_display_dumb_create(struct drm_file *file_priv, struct drm_device *dev,
 	if (ret)
 		return ret;
 
-	ret = drm_gem_handle_create(file_priv, bo->gem, &args->handle);
-	drm_gem_object_unreference_unlocked(bo->gem);
+	ret = drm_gem_handle_create(file_priv, &bo->gem, &args->handle);
+	drm_gem_object_unreference_unlocked(&bo->gem);
 	return ret;
 }
 
@@ -688,7 +688,7 @@ nouveau_display_dumb_map_offset(struct drm_file *file_priv,
 
 	gem = drm_gem_object_lookup(dev, file_priv, handle);
 	if (gem) {
-		struct nouveau_bo *bo = gem->driver_private;
+		struct nouveau_bo *bo = nouveau_gem_object(gem);
 		*poffset = drm_vma_node_offset_addr(&bo->bo.vma_node);
 		drm_gem_object_unreference_unlocked(gem);
 		return 0;

drivers/gpu/drm/nouveau/nouveau_drm.c

@@ -834,7 +834,6 @@ driver = {
 	.gem_prime_vmap = nouveau_gem_prime_vmap,
 	.gem_prime_vunmap = nouveau_gem_prime_vunmap,
 
-	.gem_init_object = nouveau_gem_object_new,
 	.gem_free_object = nouveau_gem_object_del,
 	.gem_open_object = nouveau_gem_object_open,
 	.gem_close_object = nouveau_gem_object_close,