drm/nouveau: implement devinit subdev, and new init table parser

v2:
- make sure not to execute display scripts unless resuming
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

drivers/gpu/drm/nouveau/Makefile

@@ -20,9 +20,12 @@ nouveau-y += core/core/subdev.o
 
 nouveau-y += core/subdev/bios/base.o
 nouveau-y += core/subdev/bios/bit.o
+nouveau-y += core/subdev/bios/conn.o
 nouveau-y += core/subdev/bios/dcb.o
+nouveau-y += core/subdev/bios/dp.o
 nouveau-y += core/subdev/bios/gpio.o
 nouveau-y += core/subdev/bios/i2c.o
+nouveau-y += core/subdev/bios/init.o
 nouveau-y += core/subdev/bios/pll.o
 nouveau-y += core/subdev/clock/nv04.o
 nouveau-y += core/subdev/clock/nv40.o
@@ -40,6 +43,13 @@ nouveau-y += core/subdev/device/nv40.o
 nouveau-y += core/subdev/device/nv50.o
 nouveau-y += core/subdev/device/nvc0.o
 nouveau-y += core/subdev/device/nve0.o
+nouveau-y += core/subdev/devinit/base.o
+nouveau-y += core/subdev/devinit/nv04.o
+nouveau-y += core/subdev/devinit/nv05.o
+nouveau-y += core/subdev/devinit/nv10.o
+nouveau-y += core/subdev/devinit/nv1a.o
+nouveau-y += core/subdev/devinit/nv20.o
+nouveau-y += core/subdev/devinit/nv50.o
 nouveau-y += core/subdev/fb/nv04.o
 nouveau-y += core/subdev/fb/nv10.o
 nouveau-y += core/subdev/fb/nv20.o

drivers/gpu/drm/nouveau/core/include/subdev/bios/conn.h

+#ifndef __NVBIOS_CONN_H__
+#define __NVBIOS_CONN_H__
+
+enum dcb_connector_type {
+	DCB_CONNECTOR_VGA = 0x00,
+	DCB_CONNECTOR_TV_0 = 0x10,
+	DCB_CONNECTOR_TV_1 = 0x11,
+	DCB_CONNECTOR_TV_3 = 0x13,
+	DCB_CONNECTOR_DVI_I = 0x30,
+	DCB_CONNECTOR_DVI_D = 0x31,
+	DCB_CONNECTOR_DMS59_0 = 0x38,
+	DCB_CONNECTOR_DMS59_1 = 0x39,
+	DCB_CONNECTOR_LVDS = 0x40,
+	DCB_CONNECTOR_LVDS_SPWG = 0x41,
+	DCB_CONNECTOR_DP = 0x46,
+	DCB_CONNECTOR_eDP = 0x47,
+	DCB_CONNECTOR_HDMI_0 = 0x60,
+	DCB_CONNECTOR_HDMI_1 = 0x61,
+	DCB_CONNECTOR_DMS59_DP0 = 0x64,
+	DCB_CONNECTOR_DMS59_DP1 = 0x65,
+	DCB_CONNECTOR_NONE = 0xff
+};
+
+u16 dcb_conntab(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
+u16 dcb_conn(struct nouveau_bios *bios, u8 idx, u8 *ver, u8 *len);
+
+#endif

drivers/gpu/drm/nouveau/core/include/subdev/bios/dcb.h

 #ifndef __NVBIOS_DCB_H__
 #define __NVBIOS_DCB_H__
 
+struct nouveau_bios;
+
 enum dcb_output_type {
 	DCB_OUTPUT_ANALOG	= 0x0,
 	DCB_OUTPUT_TV		= 0x1,
 	DCB_OUTPUT_TMDS		= 0x2,
 	DCB_OUTPUT_LVDS		= 0x3,
-	DCB_OUTPUT_DP		= 0x4,
+	DCB_OUTPUT_DP		= 0x6,
 	DCB_OUTPUT_EOL		= 0xe,
 	DCB_OUTPUT_UNUSED	= 0xf,
+	DCB_OUTPUT_ANY = -1,
+};
+
+struct dcb_output {
+	int index;	/* may not be raw dcb index if merging has happened */
+	enum dcb_output_type type;
+	uint8_t i2c_index;
+	uint8_t heads;
+	uint8_t connector;
+	uint8_t bus;
+	uint8_t location;
+	uint8_t or;
+	bool duallink_possible;
+	union {
+		struct sor_conf {
+			int link;
+		} sorconf;
+		struct {
+			int maxfreq;
+		} crtconf;
+		struct {
+			struct sor_conf sor;
+			bool use_straps_for_mode;
+			bool use_acpi_for_edid;
+			bool use_power_scripts;
+		} lvdsconf;
+		struct {
+			bool has_component_output;
+		} tvconf;
+		struct {
+			struct sor_conf sor;
+			int link_nr;
+			int link_bw;
+		} dpconf;
+		struct {
+			struct sor_conf sor;
+			int slave_addr;
+		} tmdsconf;
+	};
+	bool i2c_upper_default;
 };
 
 u16 dcb_table(struct nouveau_bios *, u8 *ver, u8 *hdr, u8 *ent, u8 *len);
@@ -16,4 +58,33 @@ u16 dcb_outp(struct nouveau_bios *, u8 idx, u8 *ver, u8 *len);
 int dcb_outp_foreach(struct nouveau_bios *, void *data, int (*exec)
 		     (struct nouveau_bios *, void *, int index, u16 entry));
 
+
+/* BIT 'U'/'d' table encoder subtables have hashes matching them to
+ * a particular set of encoders.
+ *
+ * This function returns true if a particular DCB entry matches.
+ */
+static inline bool
+dcb_hash_match(struct dcb_output *dcb, u32 hash)
+{
+	if ((hash & 0x000000f0) != (dcb->location << 4))
+		return false;
+	if ((hash & 0x0000000f) != dcb->type)
+		return false;
+	if (!(hash & (dcb->or << 16)))
+		return false;
+
+	switch (dcb->type) {
+	case DCB_OUTPUT_TMDS:
+	case DCB_OUTPUT_LVDS:
+	case DCB_OUTPUT_DP:
+		if (hash & 0x00c00000) {
+			if (!(hash & (dcb->sorconf.link << 22)))
+				return false;
+		}
+	default:
+		return true;
+	}
+}
+
 #endif

drivers/gpu/drm/nouveau/core/include/subdev/bios/dp.h

+#ifndef __NVBIOS_DP_H__
+#define __NVBIOS_DP_H__
+
+u16 dp_table(struct nouveau_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
+u16 dp_outp(struct nouveau_bios *, u8 idx, u8 *ver, u8 *len);
+u16 dp_outp_match(struct nouveau_bios *, struct dcb_output *, u8 *ver, u8 *len);
+
+#endif

drivers/gpu/drm/nouveau/core/include/subdev/bios/init.h

+#ifndef __NVBIOS_INIT_H__
+#define __NVBIOS_INIT_H__
+
+struct nvbios_init {
+	struct nouveau_subdev *subdev;
+	struct nouveau_bios *bios;
+	u16 offset;
+	struct dcb_output *outp;
+	int crtc;
+
+	/* internal state used during parsing */
+	u8 execute;
+	u32 nested;
+	u16 repeat;
+	u16 repend;
+};
+
+int nvbios_exec(struct nvbios_init *);
+int nvbios_init(struct nouveau_subdev *, bool execute);
+
+#endif

drivers/gpu/drm/nouveau/core/include/subdev/devinit.h

+#ifndef __NOUVEAU_DEVINIT_H__
+#define __NOUVEAU_DEVINIT_H__
+
+#include <core/subdev.h>
+#include <core/device.h>
+
+struct nouveau_devinit {
+	struct nouveau_subdev base;
+	bool post;
+	void (*meminit)(struct nouveau_devinit *);
+};
+
+static inline struct nouveau_devinit *
+nouveau_devinit(void *obj)
+{
+	return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_DEVINIT];
+}
+
+#define nouveau_devinit_create(p,e,o,d)                                        \
+	nouveau_devinit_create_((p), (e), (o), sizeof(**d), (void **)d)
+#define nouveau_devinit_destroy(p)                                             \
+	nouveau_subdev_destroy(&(p)->base)
+
+int nouveau_devinit_create_(struct nouveau_object *, struct nouveau_object *,
+			    struct nouveau_oclass *, int, void **);
+int nouveau_devinit_init(struct nouveau_devinit *);
+int nouveau_devinit_fini(struct nouveau_devinit *, bool suspend);
+
+extern struct nouveau_oclass nv04_devinit_oclass;
+extern struct nouveau_oclass nv05_devinit_oclass;
+extern struct nouveau_oclass nv10_devinit_oclass;
+extern struct nouveau_oclass nv1a_devinit_oclass;
+extern struct nouveau_oclass nv20_devinit_oclass;
+extern struct nouveau_oclass nv50_devinit_oclass;
+
+void nv04_devinit_dtor(struct nouveau_object *);
+int  nv04_devinit_init(struct nouveau_object *);
+int  nv04_devinit_fini(struct nouveau_object *, bool);
+
+#endif

drivers/gpu/drm/nouveau/core/subdev/bios/conn.c

+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include <core/device.h>
+
+#include <subdev/bios.h>
+#include <subdev/bios/dcb.h>
+
+u16
+dcb_conntab(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len)
+{
+	u16 dcb = dcb_table(bios, ver, hdr, cnt, len);
+	if (dcb && *ver >= 0x30 && *hdr >= 0x16) {
+		u16 data = nv_ro16(bios, dcb + 0x14);
+		if (data) {
+			*ver = nv_ro08(bios, data + 0);
+			*hdr = nv_ro08(bios, data + 1);
+			*cnt = nv_ro08(bios, data + 2);
+			*len = nv_ro08(bios, data + 3);
+			return data;
+		}
+	}
+	return 0x0000;
+}
+
+u16
+dcb_conn(struct nouveau_bios *bios, u8 idx, u8 *ver, u8 *len)
+{
+	u8  hdr, cnt;
+	u16 data = dcb_conntab(bios, ver, &hdr, &cnt, len);
+	if (data && idx < cnt)
+		return data + hdr + (idx * *len);
+	return 0x0000;
+}

drivers/gpu/drm/nouveau/core/subdev/bios/dp.c

+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+
+#include "subdev/bios.h"
+#include "subdev/bios/bit.h"
+#include "subdev/bios/dcb.h"
+#include "subdev/bios/dp.h"
+
+u16
+dp_table(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len)
+{
+	struct bit_entry bit_d;
+
+	if (!bit_entry(bios, 'd', &bit_d)) {
+		if (bit_d.version == 1) {
+			u16 data = nv_ro16(bios, bit_d.offset);
+			if (data) {
+				*ver = nv_ro08(bios, data + 0);
+				*hdr = nv_ro08(bios, data + 1);
+				*len = nv_ro08(bios, data + 2);
+				*cnt = nv_ro08(bios, data + 3);
+				return data;
+			}
+		}
+	}
+
+	return 0x0000;
+}
+
+u16
+dp_outp(struct nouveau_bios *bios, u8 idx, u8 *ver, u8 *len)
+{
+	u8  hdr, cnt;
+	u16 table = dp_table(bios, ver, &hdr, &cnt, len);
+	if (table && idx < cnt)
+		return nv_ro16(bios, table + hdr + (idx * *len));
+	return 0xffff;
+}
+
+u16
+dp_outp_match(struct nouveau_bios *bios, struct dcb_output *outp,
+	      u8 *ver, u8 *len)
+{
+	u8  idx = 0;
+	u16 data;
+	while ((data = dp_outp(bios, idx++, ver, len)) != 0xffff) {
+		if (data) {
+			u32 hash = nv_ro32(bios, data);
+			if (dcb_hash_match(outp, hash))
+				return data;
+		}
+	}
+	return 0x0000;
+}

drivers/gpu/drm/nouveau/core/subdev/device/nv04.c

@@ -26,6 +26,7 @@
 #include <subdev/bios.h>
 #include <subdev/i2c.h>
 #include <subdev/clock.h>
+#include <subdev/devinit.h>
 
 int
 nv04_identify(struct nouveau_device *device)
@@ -35,11 +36,13 @@ nv04_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv04_devinit_oclass;
 		break;
 	case 0x05:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv05_devinit_oclass;
 		break;
 	default:
 		nv_fatal(device, "unknown RIVA chipset\n");

drivers/gpu/drm/nouveau/core/subdev/device/nv10.c

@@ -27,6 +27,7 @@
 #include <subdev/gpio.h>
 #include <subdev/i2c.h>
 #include <subdev/clock.h>
+#include <subdev/devinit.h>
 
 int
 nv10_identify(struct nouveau_device *device)
@@ -37,48 +38,56 @@ nv10_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass;
 		break;
 	case 0x15:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass;
 		break;
 	case 0x16:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass;
 		break;
 	case 0x1a:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
 		break;
 	case 0x11:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass;
 		break;
 	case 0x17:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass;
 		break;
 	case 0x1f:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
 		break;
 	case 0x18:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass;
 		break;
 	default:
 		nv_fatal(device, "unknown Celsius chipset\n");

drivers/gpu/drm/nouveau/core/subdev/device/nv20.c

@@ -27,6 +27,7 @@
 #include <subdev/gpio.h>
 #include <subdev/i2c.h>
 #include <subdev/clock.h>
+#include <subdev/devinit.h>
 
 int
 nv20_identify(struct nouveau_device *device)
@@ -37,24 +38,28 @@ nv20_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass;
 		break;
 	case 0x25:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass;
 		break;
 	case 0x28:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass;
 		break;
 	case 0x2a:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass;
 		break;
 	default:
 		nv_fatal(device, "unknown Kelvin chipset\n");

drivers/gpu/drm/nouveau/core/subdev/device/nv30.c

@@ -27,6 +27,7 @@
 #include <subdev/gpio.h>
 #include <subdev/i2c.h>
 #include <subdev/clock.h>
+#include <subdev/devinit.h>
 
 int
 nv30_identify(struct nouveau_device *device)
@@ -37,30 +38,35 @@ nv30_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass;
 		break;
 	case 0x35:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass;
 		break;
 	case 0x31:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass;
 		break;
 	case 0x36:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass;
 		break;
 	case 0x34:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass;
 		break;
 	default:
 		nv_fatal(device, "unknown Rankine chipset\n");

drivers/gpu/drm/nouveau/core/subdev/device/nv40.c

@@ -27,6 +27,7 @@
 #include <subdev/gpio.h>
 #include <subdev/i2c.h>
 #include <subdev/clock.h>
+#include <subdev/devinit.h>
 
 int
 nv40_identify(struct nouveau_device *device)
@@ -37,96 +38,112 @@ nv40_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv40_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
 		break;
 	case 0x41:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv40_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
 		break;
 	case 0x42:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv40_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
 		break;
 	case 0x43:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv40_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
 		break;
 	case 0x45:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv40_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
 		break;
 	case 0x47:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv40_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
 		break;
 	case 0x49:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv40_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
 		break;
 	case 0x4b:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv40_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
 		break;
 	case 0x44:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv40_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
 		break;
 	case 0x46:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv40_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
 		break;
 	case 0x4a:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv40_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
 		break;
 	case 0x4c:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv40_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
 		break;
 	case 0x4e:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv40_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
 		break;
 	case 0x63:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv40_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
 		break;
 	case 0x67:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv40_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
 		break;
 	case 0x68:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv40_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
 		break;
 	default:
 		nv_fatal(device, "unknown Curie chipset\n");

drivers/gpu/drm/nouveau/core/subdev/device/nv50.c

@@ -27,6 +27,7 @@
 #include <subdev/gpio.h>
 #include <subdev/i2c.h>
 #include <subdev/clock.h>
+#include <subdev/devinit.h>
 
 int
 nv50_identify(struct nouveau_device *device)
@@ -37,84 +38,98 @@ nv50_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv50_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0x84:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv50_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0x86:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv50_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0x92:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv50_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0x94:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv50_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0x96:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv50_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0x98:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv50_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0xa0:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv50_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0xaa:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv50_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0xac:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv50_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0xa3:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nva3_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0xa5:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nva3_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0xa8:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nva3_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0xaf:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nva3_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	default:
 		nv_fatal(device, "unknown Tesla chipset\n");

drivers/gpu/drm/nouveau/core/subdev/device/nvc0.c

@@ -27,6 +27,7 @@
 #include <subdev/gpio.h>
 #include <subdev/i2c.h>
 #include <subdev/clock.h>
+#include <subdev/devinit.h>
 
 int
 nvc0_identify(struct nouveau_device *device)
@@ -37,48 +38,56 @@ nvc0_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nvc0_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0xc4:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nvc0_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0xc3:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nvc0_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0xce:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nvc0_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0xcf:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nvc0_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0xc1:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nvc0_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0xc8:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nvc0_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0xd9:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nvd0_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nvc0_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	default:
 		nv_fatal(device, "unknown Fermi chipset\n");

drivers/gpu/drm/nouveau/core/subdev/device/nve0.c

@@ -27,6 +27,7 @@
 #include <subdev/gpio.h>
 #include <subdev/i2c.h>
 #include <subdev/clock.h>
+#include <subdev/devinit.h>
 
 int
 nve0_identify(struct nouveau_device *device)
@@ -37,12 +38,14 @@ nve0_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nvd0_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nvc0_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	case 0xe7:
 		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
 		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nvd0_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nvc0_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
 		break;
 	default:
 		nv_fatal(device, "unknown Kepler chipset\n");

drivers/gpu/drm/nouveau/core/subdev/devinit/base.c

+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include <core/option.h>
+
+#include <subdev/devinit.h>
+#include <subdev/bios.h>
+#include <subdev/bios/init.h>
+
+int
+nouveau_devinit_init(struct nouveau_devinit *devinit)
+{
+	int ret = nouveau_subdev_init(&devinit->base);
+	if (ret)
+		return ret;
+
+	return nvbios_init(&devinit->base, devinit->post);
+}
+
+int
+nouveau_devinit_fini(struct nouveau_devinit *devinit, bool suspend)
+{
+	/* force full reinit on resume */
+	if (suspend)
+		devinit->post = true;
+
+	return nouveau_subdev_fini(&devinit->base, suspend);
+}
+
+int
+nouveau_devinit_create_(struct nouveau_object *parent,
+			struct nouveau_object *engine,
+			struct nouveau_oclass *oclass,
+			int size, void **pobject)
+{
+	struct nouveau_device *device = nv_device(parent);
+	struct nouveau_devinit *devinit;
+	int ret;
+
+	ret = nouveau_subdev_create_(parent, engine, oclass, 0, "DEVINIT",
+				     "init", size, pobject);
+	devinit = *pobject;
+	if (ret)
+		return ret;
+
+	devinit->post = nouveau_boolopt(device->cfgopt, "NvForcePost", false);
+	return 0;
+}

drivers/gpu/drm/nouveau/core/subdev/devinit/fbmem.h

+/*
+ * Copyright (C) 2010 Francisco Jerez.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#define NV04_PFB_BOOT_0						0x00100000
+#	define NV04_PFB_BOOT_0_RAM_AMOUNT			0x00000003
+#	define NV04_PFB_BOOT_0_RAM_AMOUNT_32MB			0x00000000
+#	define NV04_PFB_BOOT_0_RAM_AMOUNT_4MB			0x00000001
+#	define NV04_PFB_BOOT_0_RAM_AMOUNT_8MB			0x00000002
+#	define NV04_PFB_BOOT_0_RAM_AMOUNT_16MB			0x00000003
+#	define NV04_PFB_BOOT_0_RAM_WIDTH_128			0x00000004
+#	define NV04_PFB_BOOT_0_RAM_TYPE				0x00000028
+#	define NV04_PFB_BOOT_0_RAM_TYPE_SGRAM_8MBIT		0x00000000
+#	define NV04_PFB_BOOT_0_RAM_TYPE_SGRAM_16MBIT		0x00000008
+#	define NV04_PFB_BOOT_0_RAM_TYPE_SGRAM_16MBIT_4BANK	0x00000010
+#	define NV04_PFB_BOOT_0_RAM_TYPE_SDRAM_16MBIT		0x00000018
+#	define NV04_PFB_BOOT_0_RAM_TYPE_SDRAM_64MBIT		0x00000020
+#	define NV04_PFB_BOOT_0_RAM_TYPE_SDRAM_64MBITX16		0x00000028
+#	define NV04_PFB_BOOT_0_UMA_ENABLE			0x00000100
+#	define NV04_PFB_BOOT_0_UMA_SIZE				0x0000f000
+#define NV04_PFB_DEBUG_0					0x00100080
+#	define NV04_PFB_DEBUG_0_PAGE_MODE			0x00000001
+#	define NV04_PFB_DEBUG_0_REFRESH_OFF			0x00000010
+#	define NV04_PFB_DEBUG_0_REFRESH_COUNTX64		0x00003f00
+#	define NV04_PFB_DEBUG_0_REFRESH_SLOW_CLK		0x00004000
+#	define NV04_PFB_DEBUG_0_SAFE_MODE			0x00008000
+#	define NV04_PFB_DEBUG_0_ALOM_ENABLE			0x00010000
+#	define NV04_PFB_DEBUG_0_CASOE				0x00100000
+#	define NV04_PFB_DEBUG_0_CKE_INVERT			0x10000000
+#	define NV04_PFB_DEBUG_0_REFINC				0x20000000
+#	define NV04_PFB_DEBUG_0_SAVE_POWER_OFF			0x40000000
+#define NV04_PFB_CFG0						0x00100200
+#	define NV04_PFB_CFG0_SCRAMBLE				0x20000000
+#define NV04_PFB_CFG1						0x00100204
+#define NV04_PFB_SCRAMBLE(i)                         (0x00100400 + 4 * (i))
+
+#define NV10_PFB_REFCTRL					0x00100210
+#	define NV10_PFB_REFCTRL_VALID_1				(1 << 31)
+
+static inline struct io_mapping *
+fbmem_init(struct pci_dev *pdev)
+{
+	return io_mapping_create_wc(pci_resource_start(pdev, 1),
+				    pci_resource_len(pdev, 1));
+}
+
+static inline void
+fbmem_fini(struct io_mapping *fb)
+{
+	io_mapping_free(fb);
+}
+
+static inline u32
+fbmem_peek(struct io_mapping *fb, u32 off)
+{
+	u8 __iomem *p = io_mapping_map_atomic_wc(fb, off & PAGE_MASK);
+	u32 val = ioread32(p + (off & ~PAGE_MASK));
+	io_mapping_unmap_atomic(p);
+	return val;
+}
+
+static inline void
+fbmem_poke(struct io_mapping *fb, u32 off, u32 val)
+{
+	u8 __iomem *p = io_mapping_map_atomic_wc(fb, off & PAGE_MASK);
+	iowrite32(val, p + (off & ~PAGE_MASK));
+	wmb();
+	io_mapping_unmap_atomic(p);
+}
+
+static inline bool
+fbmem_readback(struct io_mapping *fb, u32 off, u32 val)
+{
+	fbmem_poke(fb, off, val);
+	return val == fbmem_peek(fb, off);
+}

drivers/gpu/drm/nouveau/core/subdev/devinit/nv04.c

+/*
+ * Copyright (C) 2010 Francisco Jerez.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include <subdev/devinit.h>
+#include <subdev/vga.h>
+
+#include "fbmem.h"
+
+struct nv04_devinit_priv {
+	struct nouveau_devinit base;
+	int owner;
+};
+
+static void
+nv04_devinit_meminit(struct nouveau_devinit *devinit)
+{
+	struct nv04_devinit_priv *priv = (void *)devinit;
+	u32 patt = 0xdeadbeef;
+	struct io_mapping *fb;
+	int i;
+
+	/* Map the framebuffer aperture */
+	fb = fbmem_init(nv_device(priv)->pdev);
+	if (!fb) {
+		nv_error(priv, "failed to map fb\n");
+		return;
+	}
+
+	/* Sequencer and refresh off */
+	nv_wrvgas(priv, 0, 1, nv_rdvgas(priv, 0, 1) | 0x20);
+	nv_mask(priv, NV04_PFB_DEBUG_0, 0, NV04_PFB_DEBUG_0_REFRESH_OFF);
+
+	nv_mask(priv, NV04_PFB_BOOT_0, ~0,
+		      NV04_PFB_BOOT_0_RAM_AMOUNT_16MB |
+		      NV04_PFB_BOOT_0_RAM_WIDTH_128 |
+		      NV04_PFB_BOOT_0_RAM_TYPE_SGRAM_16MBIT);
+
+	for (i = 0; i < 4; i++)
+		fbmem_poke(fb, 4 * i, patt);
+
+	fbmem_poke(fb, 0x400000, patt + 1);
+
+	if (fbmem_peek(fb, 0) == patt + 1) {
+		nv_mask(priv, NV04_PFB_BOOT_0,
+			      NV04_PFB_BOOT_0_RAM_TYPE,
+			      NV04_PFB_BOOT_0_RAM_TYPE_SDRAM_16MBIT);
+		nv_mask(priv, NV04_PFB_DEBUG_0,
+			      NV04_PFB_DEBUG_0_REFRESH_OFF, 0);
+
+		for (i = 0; i < 4; i++)
+			fbmem_poke(fb, 4 * i, patt);
+
+		if ((fbmem_peek(fb, 0xc) & 0xffff) != (patt & 0xffff))
+			nv_mask(priv, NV04_PFB_BOOT_0,
+				      NV04_PFB_BOOT_0_RAM_WIDTH_128 |
+				      NV04_PFB_BOOT_0_RAM_AMOUNT,
+				      NV04_PFB_BOOT_0_RAM_AMOUNT_8MB);
+	} else
+	if ((fbmem_peek(fb, 0xc) & 0xffff0000) != (patt & 0xffff0000)) {
+		nv_mask(priv, NV04_PFB_BOOT_0,
+			      NV04_PFB_BOOT_0_RAM_WIDTH_128 |
+			      NV04_PFB_BOOT_0_RAM_AMOUNT,
+			      NV04_PFB_BOOT_0_RAM_AMOUNT_4MB);
+	} else
+	if (fbmem_peek(fb, 0) != patt) {
+		if (fbmem_readback(fb, 0x800000, patt))
+			nv_mask(priv, NV04_PFB_BOOT_0,
+				      NV04_PFB_BOOT_0_RAM_AMOUNT,
+				      NV04_PFB_BOOT_0_RAM_AMOUNT_8MB);
+		else
+			nv_mask(priv, NV04_PFB_BOOT_0,
+				      NV04_PFB_BOOT_0_RAM_AMOUNT,
+				      NV04_PFB_BOOT_0_RAM_AMOUNT_4MB);
+
+		nv_mask(priv, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_TYPE,
+			      NV04_PFB_BOOT_0_RAM_TYPE_SGRAM_8MBIT);
+	} else
+	if (!fbmem_readback(fb, 0x800000, patt)) {
+		nv_mask(priv, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_AMOUNT,
+			      NV04_PFB_BOOT_0_RAM_AMOUNT_8MB);
+
+	}
+
+	/* Refresh on, sequencer on */
+	nv_mask(priv, NV04_PFB_DEBUG_0, NV04_PFB_DEBUG_0_REFRESH_OFF, 0);
+	nv_wrvgas(priv, 0, 1, nv_rdvgas(priv, 0, 1) & ~0x20);
+	fbmem_fini(fb);
+}
+
+static int
+nv04_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+		  struct nouveau_oclass *oclass, void *data, u32 size,
+		  struct nouveau_object **pobject)
+{
+	struct nv04_devinit_priv *priv;
+	int ret;
+
+	ret = nouveau_devinit_create(parent, engine, oclass, &priv);
+	*pobject = nv_object(priv);
+	if (ret)
+		return ret;
+
+	priv->base.meminit = nv04_devinit_meminit;
+	priv->owner = -1;
+	return 0;
+}
+
+void
+nv04_devinit_dtor(struct nouveau_object *object)
+{
+	struct nv04_devinit_priv *priv = (void *)object;
+
+	/* restore vga owner saved at first init, and lock crtc regs  */
+	nv_wrvgaowner(priv, priv->owner);
+	nv_lockvgac(priv, true);
+
+	nouveau_devinit_destroy(&priv->base);
+}
+
+int
+nv04_devinit_init(struct nouveau_object *object)
+{
+	struct nv04_devinit_priv *priv = (void *)object;
+
+	if (!priv->base.post) {
+		u32 htotal = nv_rdvgac(priv, 0, 0x06);
+		htotal |= (nv_rdvgac(priv, 0, 0x07) & 0x01) << 8;
+		htotal |= (nv_rdvgac(priv, 0, 0x07) & 0x20) << 4;
+		htotal |= (nv_rdvgac(priv, 0, 0x25) & 0x01) << 10;
+		htotal |= (nv_rdvgac(priv, 0, 0x41) & 0x01) << 11;
+		if (!htotal) {
+			nv_info(priv, "adaptor not initialised\n");
+			priv->base.post = true;
+		}
+	}
+
+	return nouveau_devinit_init(&priv->base);
+}
+
+int
+nv04_devinit_fini(struct nouveau_object *object, bool suspend)
+{
+	struct nv04_devinit_priv *priv = (void *)object;
+
+	/* make i2c busses accessible */
+	nv_mask(priv, 0x000200, 0x00000001, 0x00000001);
+
+	/* unlock extended vga crtc regs, and unslave crtcs */
+	nv_lockvgac(priv, false);
+	if (priv->owner < 0)
+		priv->owner = nv_rdvgaowner(priv);
+	nv_wrvgaowner(priv, 0);
+
+	return nouveau_devinit_fini(&priv->base, suspend);
+}
+
+struct nouveau_oclass
+nv04_devinit_oclass = {
+	.handle = NV_SUBDEV(DEVINIT, 0x04),
+	.ofuncs = &(struct nouveau_ofuncs) {
+		.ctor = nv04_devinit_ctor,
+		.dtor = nv04_devinit_dtor,
+		.init = nv04_devinit_init,
+		.fini = nv04_devinit_fini,
+	},
+};

drivers/gpu/drm/nouveau/core/subdev/devinit/nv05.c

+/*
+ * Copyright (C) 2010 Francisco Jerez.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include <subdev/devinit.h>
+#include <subdev/bios.h>
+#include <subdev/bios/bmp.h>
+#include <subdev/vga.h>
+
+#include "fbmem.h"
+
+struct nv05_devinit_priv {
+	struct nouveau_devinit base;
+	u8 owner;
+};
+
+static void
+nv05_devinit_meminit(struct nouveau_devinit *devinit)
+{
+	static const u8 default_config_tab[][2] = {
+		{ 0x24, 0x00 },
+		{ 0x28, 0x00 },
+		{ 0x24, 0x01 },
+		{ 0x1f, 0x00 },
+		{ 0x0f, 0x00 },
+		{ 0x17, 0x00 },
+		{ 0x06, 0x00 },
+		{ 0x00, 0x00 }
+	};
+	struct nv05_devinit_priv *priv = (void *)devinit;
+	struct nouveau_bios *bios = nouveau_bios(priv);
+	struct io_mapping *fb;
+	u32 patt = 0xdeadbeef;
+	u16 data;
+	u8 strap, ramcfg[2];
+	int i, v;
+
+	/* Map the framebuffer aperture */
+	fb = fbmem_init(nv_device(priv)->pdev);
+	if (!fb) {
+		nv_error(priv, "failed to map fb\n");
+		return;
+	}
+
+	strap = (nv_rd32(priv, 0x101000) & 0x0000003c) >> 2;
+	if ((data = bmp_mem_init_table(bios))) {
+		ramcfg[0] = nv_ro08(bios, data + 2 * strap + 0);
+		ramcfg[1] = nv_ro08(bios, data + 2 * strap + 1);
+	} else {
+		ramcfg[0] = default_config_tab[strap][0];
+		ramcfg[1] = default_config_tab[strap][1];
+	}
+
+	/* Sequencer off */
+	nv_wrvgas(priv, 0, 1, nv_rdvgas(priv, 0, 1) | 0x20);
+
+	if (nv_rd32(priv, NV04_PFB_BOOT_0) & NV04_PFB_BOOT_0_UMA_ENABLE)
+		goto out;
+
+	nv_mask(priv, NV04_PFB_DEBUG_0, NV04_PFB_DEBUG_0_REFRESH_OFF, 0);
+
+	/* If present load the hardcoded scrambling table */
+	if (data) {
+		for (i = 0, data += 0x10; i < 8; i++, data += 4) {
+			u32 scramble = nv_ro32(bios, data);
+			nv_wr32(priv, NV04_PFB_SCRAMBLE(i), scramble);
+		}
+	}
+
+	/* Set memory type/width/length defaults depending on the straps */
+	nv_mask(priv, NV04_PFB_BOOT_0, 0x3f, ramcfg[0]);
+
+	if (ramcfg[1] & 0x80)
+		nv_mask(priv, NV04_PFB_CFG0, 0, NV04_PFB_CFG0_SCRAMBLE);
+
+	nv_mask(priv, NV04_PFB_CFG1, 0x700001, (ramcfg[1] & 1) << 20);
+	nv_mask(priv, NV04_PFB_CFG1, 0, 1);
+
+	/* Probe memory bus width */
+	for (i = 0; i < 4; i++)
+		fbmem_poke(fb, 4 * i, patt);
+
+	if (fbmem_peek(fb, 0xc) != patt)
+		nv_mask(priv, NV04_PFB_BOOT_0,
+			  NV04_PFB_BOOT_0_RAM_WIDTH_128, 0);
+
+	/* Probe memory length */
+	v = nv_rd32(priv, NV04_PFB_BOOT_0) & NV04_PFB_BOOT_0_RAM_AMOUNT;
+
+	if (v == NV04_PFB_BOOT_0_RAM_AMOUNT_32MB &&
+	    (!fbmem_readback(fb, 0x1000000, ++patt) ||
+	     !fbmem_readback(fb, 0, ++patt)))
+		nv_mask(priv, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_AMOUNT,
+			  NV04_PFB_BOOT_0_RAM_AMOUNT_16MB);
+
+	if (v == NV04_PFB_BOOT_0_RAM_AMOUNT_16MB &&
+	    !fbmem_readback(fb, 0x800000, ++patt))
+		nv_mask(priv, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_AMOUNT,
+			  NV04_PFB_BOOT_0_RAM_AMOUNT_8MB);
+
+	if (!fbmem_readback(fb, 0x400000, ++patt))
+		nv_mask(priv, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_AMOUNT,
+			  NV04_PFB_BOOT_0_RAM_AMOUNT_4MB);
+
+out:
+	/* Sequencer on */
+	nv_wrvgas(priv, 0, 1, nv_rdvgas(priv, 0, 1) & ~0x20);
+	fbmem_fini(fb);
+}
+
+static int
+nv05_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+		  struct nouveau_oclass *oclass, void *data, u32 size,
+		  struct nouveau_object **pobject)
+{
+	struct nv05_devinit_priv *priv;
+	int ret;
+
+	ret = nouveau_devinit_create(parent, engine, oclass, &priv);
+	*pobject = nv_object(priv);
+	if (ret)
+		return ret;
+
+	priv->base.meminit = nv05_devinit_meminit;
+	return 0;
+}
+
+struct nouveau_oclass
+nv05_devinit_oclass = {
+	.handle = NV_SUBDEV(DEVINIT, 0x05),
+	.ofuncs = &(struct nouveau_ofuncs) {
+		.ctor = nv05_devinit_ctor,
+		.dtor = nv04_devinit_dtor,
+		.init = nv04_devinit_init,
+		.fini = nv04_devinit_fini,
+	},
+};

drivers/gpu/drm/nouveau/core/subdev/devinit/nv10.c

+/*
+ * Copyright (C) 2010 Francisco Jerez.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include <subdev/devinit.h>
+#include <subdev/vga.h>
+
+#include "fbmem.h"
+
+struct nv10_devinit_priv {
+	struct nouveau_devinit base;
+	u8 owner;
+};
+
+static void
+nv10_devinit_meminit(struct nouveau_devinit *devinit)
+{
+	struct nv10_devinit_priv *priv = (void *)devinit;
+	const int mem_width[] = { 0x10, 0x00, 0x20 };
+	const int mem_width_count = nv_device(priv)->chipset >= 0x17 ? 3 : 2;
+	uint32_t patt = 0xdeadbeef;
+	struct io_mapping *fb;
+	int i, j, k;
+
+	/* Map the framebuffer aperture */
+	fb = fbmem_init(nv_device(priv)->pdev);
+	if (!fb) {
+		nv_error(priv, "failed to map fb\n");
+		return;
+	}
+
+	nv_wr32(priv, NV10_PFB_REFCTRL, NV10_PFB_REFCTRL_VALID_1);
+
+	/* Probe memory bus width */
+	for (i = 0; i < mem_width_count; i++) {
+		nv_mask(priv, NV04_PFB_CFG0, 0x30, mem_width[i]);
+
+		for (j = 0; j < 4; j++) {
+			for (k = 0; k < 4; k++)
+				fbmem_poke(fb, 0x1c, 0);
+
+			fbmem_poke(fb, 0x1c, patt);
+			fbmem_poke(fb, 0x3c, 0);
+
+			if (fbmem_peek(fb, 0x1c) == patt)
+				goto mem_width_found;
+		}
+	}
+
+mem_width_found:
+	patt <<= 1;
+
+	/* Probe amount of installed memory */
+	for (i = 0; i < 4; i++) {
+		int off = nv_rd32(priv, 0x10020c) - 0x100000;
+
+		fbmem_poke(fb, off, patt);
+		fbmem_poke(fb, 0, 0);
+
+		fbmem_peek(fb, 0);
+		fbmem_peek(fb, 0);
+		fbmem_peek(fb, 0);
+		fbmem_peek(fb, 0);
+
+		if (fbmem_peek(fb, off) == patt)
+			goto amount_found;
+	}
+
+	/* IC missing - disable the upper half memory space. */
+	nv_mask(priv, NV04_PFB_CFG0, 0x1000, 0);
+
+amount_found:
+	fbmem_fini(fb);
+}
+
+static int
+nv10_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+		  struct nouveau_oclass *oclass, void *data, u32 size,
+		  struct nouveau_object **pobject)
+{
+	struct nv10_devinit_priv *priv;
+	int ret;
+
+	ret = nouveau_devinit_create(parent, engine, oclass, &priv);
+	*pobject = nv_object(priv);
+	if (ret)
+		return ret;
+
+	priv->base.meminit = nv10_devinit_meminit;
+	return 0;
+}
+
+struct nouveau_oclass
+nv10_devinit_oclass = {
+	.handle = NV_SUBDEV(DEVINIT, 0x10),
+	.ofuncs = &(struct nouveau_ofuncs) {
+		.ctor = nv10_devinit_ctor,
+		.dtor = nv04_devinit_dtor,
+		.init = nv04_devinit_init,
+		.fini = nv04_devinit_fini,
+	},
+};

drivers/gpu/drm/nouveau/core/subdev/devinit/nv1a.c

+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include <subdev/devinit.h>
+#include <subdev/vga.h>
+
+struct nv1a_devinit_priv {
+	struct nouveau_devinit base;
+	u8 owner;
+};
+
+static int
+nv1a_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+		  struct nouveau_oclass *oclass, void *data, u32 size,
+		  struct nouveau_object **pobject)
+{
+	struct nv1a_devinit_priv *priv;
+	int ret;
+
+	ret = nouveau_devinit_create(parent, engine, oclass, &priv);
+	*pobject = nv_object(priv);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+struct nouveau_oclass
+nv1a_devinit_oclass = {
+	.handle = NV_SUBDEV(DEVINIT, 0x1a),
+	.ofuncs = &(struct nouveau_ofuncs) {
+		.ctor = nv1a_devinit_ctor,
+		.dtor = nv04_devinit_dtor,
+		.init = nv04_devinit_init,
+		.fini = nv04_devinit_fini,
+	},
+};

drivers/gpu/drm/nouveau/core/subdev/devinit/nv20.c

+/*
+ * Copyright (C) 2010 Francisco Jerez.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include <subdev/devinit.h>
+#include <subdev/vga.h>
+
+#include "fbmem.h"
+
+struct nv20_devinit_priv {
+	struct nouveau_devinit base;
+	u8 owner;
+};
+
+static void
+nv20_devinit_meminit(struct nouveau_devinit *devinit)
+{
+	struct nv20_devinit_priv *priv = (void *)devinit;
+	struct nouveau_device *device = nv_device(priv);
+	uint32_t mask = (device->chipset >= 0x25 ? 0x300 : 0x900);
+	uint32_t amount, off;
+	struct io_mapping *fb;
+
+	/* Map the framebuffer aperture */
+	fb = fbmem_init(nv_device(priv)->pdev);
+	if (!fb) {
+		nv_error(priv, "failed to map fb\n");
+		return;
+	}
+
+	nv_wr32(priv, NV10_PFB_REFCTRL, NV10_PFB_REFCTRL_VALID_1);
+
+	/* Allow full addressing */
+	nv_mask(priv, NV04_PFB_CFG0, 0, mask);
+
+	amount = nv_rd32(priv, 0x10020c);
+	for (off = amount; off > 0x2000000; off -= 0x2000000)
+		fbmem_poke(fb, off - 4, off);
+
+	amount = nv_rd32(priv, 0x10020c);
+	if (amount != fbmem_peek(fb, amount - 4))
+		/* IC missing - disable the upper half memory space. */
+		nv_mask(priv, NV04_PFB_CFG0, mask, 0);
+
+	fbmem_fini(fb);
+}
+
+static int
+nv20_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+		  struct nouveau_oclass *oclass, void *data, u32 size,
+		  struct nouveau_object **pobject)
+{
+	struct nv20_devinit_priv *priv;
+	int ret;
+
+	ret = nouveau_devinit_create(parent, engine, oclass, &priv);
+	*pobject = nv_object(priv);
+	if (ret)
+		return ret;
+
+	priv->base.meminit = nv20_devinit_meminit;
+	return 0;
+}
+
+struct nouveau_oclass
+nv20_devinit_oclass = {
+	.handle = NV_SUBDEV(DEVINIT, 0x20),
+	.ofuncs = &(struct nouveau_ofuncs) {
+		.ctor = nv20_devinit_ctor,
+		.dtor = nv04_devinit_dtor,
+		.init = nv04_devinit_init,
+		.fini = nv04_devinit_fini,
+	},
+};

drivers/gpu/drm/nouveau/core/subdev/devinit/nv50.c

+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include <subdev/devinit.h>
+#include <subdev/vga.h>
+
+struct nv50_devinit_priv {
+	struct nouveau_devinit base;
+};
+
+static int
+nv50_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+		  struct nouveau_oclass *oclass, void *data, u32 size,
+		  struct nouveau_object **pobject)
+{
+	struct nv50_devinit_priv *priv;
+	int ret;
+
+	ret = nouveau_devinit_create(parent, engine, oclass, &priv);
+	*pobject = nv_object(priv);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static void
+nv50_devinit_dtor(struct nouveau_object *object)
+{
+	struct nv50_devinit_priv *priv = (void *)object;
+	nouveau_devinit_destroy(&priv->base);
+}
+
+static int
+nv50_devinit_init(struct nouveau_object *object)
+{
+	struct nv50_devinit_priv *priv = (void *)object;
+
+	if (!priv->base.post) {
+		if (!nv_rdvgac(priv, 0, 0x00) &&
+		    !nv_rdvgac(priv, 0, 0x1a)) {
+			nv_info(priv, "adaptor not initialised\n");
+			priv->base.post = true;
+		}
+	}
+
+	return nouveau_devinit_init(&priv->base);
+}
+
+static int
+nv50_devinit_fini(struct nouveau_object *object, bool suspend)
+{
+	struct nv50_devinit_priv *priv = (void *)object;
+	return nouveau_devinit_fini(&priv->base, suspend);
+}
+
+struct nouveau_oclass
+nv50_devinit_oclass = {
+	.handle = NV_SUBDEV(DEVINIT, 0x50),
+	.ofuncs = &(struct nouveau_ofuncs) {
+		.ctor = nv50_devinit_ctor,
+		.dtor = nv50_devinit_dtor,
+		.init = nv50_devinit_init,
+		.fini = nv50_devinit_fini,
+	},
+};

drivers/gpu/drm/nouveau/nouveau_agp.c

 #include <linux/module.h>
 
-#include "drmP.h"
-#include "drm.h"
+#include <core/device.h>
 
-#include "nouveau_drv.h"
+#include "nouveau_drm.h"
 #include "nouveau_agp.h"
+#include "nouveau_reg.h"
 
 #if __OS_HAS_AGP
 MODULE_PARM_DESC(agpmode, "AGP mode (0 to disable AGP)");
@@ -12,15 +12,15 @@ static int nouveau_agpmode = -1;
 module_param_named(agpmode, nouveau_agpmode, int, 0400);
 
 static unsigned long
-get_agp_mode(struct drm_device *dev, unsigned long mode)
+get_agp_mode(struct nouveau_drm *drm, unsigned long mode)
 {
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
+	struct nouveau_device *device = nv_device(drm->device);
 
 	/*
 	 * FW seems to be broken on nv18, it makes the card lock up
 	 * randomly.
 	 */
-	if (dev_priv->chipset == 0x18)
+	if (device->chipset == 0x18)
 		mode &= ~PCI_AGP_COMMAND_FW;
 
 	/*
@@ -37,42 +37,39 @@ get_agp_mode(struct drm_device *dev, unsigned long mode)
 }
 
 static bool
-nouveau_agp_enabled(struct drm_device *dev)
+nouveau_agp_enabled(struct nouveau_drm *drm)
 {
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
+	struct drm_device *dev = drm->dev;
 
 	if (!drm_pci_device_is_agp(dev) || !dev->agp)
 		return false;
 
-	switch (dev_priv->gart_info.type) {
-	case NOUVEAU_GART_NONE:
+	if (drm->agp.stat == UNKNOWN) {
 		if (!nouveau_agpmode)
 			return false;
-		break;
-	case NOUVEAU_GART_AGP:
-		break;
-	default:
-		return false;
+		return true;
 	}
 
-	return true;
+	return (drm->agp.stat == ENABLED);
 }
 #endif
 
 void
-nouveau_agp_reset(struct drm_device *dev)
+nouveau_agp_reset(struct nouveau_drm *drm)
 {
 #if __OS_HAS_AGP
+	struct nouveau_device *device = nv_device(drm->device);
+	struct drm_device *dev = drm->dev;
 	u32 save[2];
 	int ret;
 
-	if (!nouveau_agp_enabled(dev))
+	if (!nouveau_agp_enabled(drm))
 		return;
 
 	/* First of all, disable fast writes, otherwise if it's
 	 * already enabled in the AGP bridge and we disable the card's
 	 * AGP controller we might be locking ourselves out of it. */
-	if ((nv_rd32(dev, NV04_PBUS_PCI_NV_19) |
+	if ((nv_rd32(device, NV04_PBUS_PCI_NV_19) |
 	     dev->agp->mode) & PCI_AGP_COMMAND_FW) {
 		struct drm_agp_info info;
 		struct drm_agp_mode mode;
@@ -81,7 +78,7 @@ nouveau_agp_reset(struct drm_device *dev)
 		if (ret)
 			return;
 
-		mode.mode  = get_agp_mode(dev, info.mode);
+		mode.mode  = get_agp_mode(drm, info.mode);
 		mode.mode &= ~PCI_AGP_COMMAND_FW;
 
 		ret = drm_agp_enable(dev, mode);
@@ -91,61 +88,64 @@ nouveau_agp_reset(struct drm_device *dev)
 
 
 	/* clear busmaster bit, and disable AGP */
-	save[0] = nv_mask(dev, NV04_PBUS_PCI_NV_1, 0x00000004, 0x00000000);
-	nv_wr32(dev, NV04_PBUS_PCI_NV_19, 0);
+	save[0] = nv_mask(device, NV04_PBUS_PCI_NV_1, 0x00000004, 0x00000000);
+	nv_wr32(device, NV04_PBUS_PCI_NV_19, 0);
 
 	/* reset PGRAPH, PFIFO and PTIMER */
-	save[1] = nv_mask(dev, 0x000200, 0x00011100, 0x00000000);
-	nv_mask(dev, 0x000200, 0x00011100, save[1]);
+	save[1] = nv_mask(device, 0x000200, 0x00011100, 0x00000000);
+	nv_mask(device, 0x000200, 0x00011100, save[1]);
 
 	/* and restore bustmaster bit (gives effect of resetting AGP) */
-	nv_wr32(dev, NV04_PBUS_PCI_NV_1, save[0]);
+	nv_wr32(device, NV04_PBUS_PCI_NV_1, save[0]);
 #endif
 }
 
 void
-nouveau_agp_init(struct drm_device *dev)
+nouveau_agp_init(struct nouveau_drm *drm)
 {
 #if __OS_HAS_AGP
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
+	struct nouveau_device *device = nv_device(drm->device);
+	struct drm_device *dev = drm->dev;
 	struct drm_agp_info info;
 	struct drm_agp_mode mode;
 	int ret;
 
-	if (!nouveau_agp_enabled(dev))
+	if (!nouveau_agp_enabled(drm))
 		return;
+	drm->agp.stat = DISABLE;
 
 	ret = drm_agp_acquire(dev);
 	if (ret) {
-		NV_ERROR(dev, "Unable to acquire AGP: %d\n", ret);
+		nv_error(device, "unable to acquire AGP: %d\n", ret);
 		return;
 	}
 
 	ret = drm_agp_info(dev, &info);
 	if (ret) {
-		NV_ERROR(dev, "Unable to get AGP info: %d\n", ret);
+		nv_error(device, "unable to get AGP info: %d\n", ret);
 		return;
 	}
 
 	/* see agp.h for the AGPSTAT_* modes available */
-	mode.mode = get_agp_mode(dev, info.mode);
+	mode.mode = get_agp_mode(drm, info.mode);
 
 	ret = drm_agp_enable(dev, mode);
 	if (ret) {
-		NV_ERROR(dev, "Unable to enable AGP: %d\n", ret);
+		nv_error(device, "unable to enable AGP: %d\n", ret);
 		return;
 	}
 
-	dev_priv->gart_info.type = NOUVEAU_GART_AGP;
-	dev_priv->gart_info.aper_base = info.aperture_base;
-	dev_priv->gart_info.aper_size = info.aperture_size;
+	drm->agp.stat = ENABLED;
+	drm->agp.base = info.aperture_base;
+	drm->agp.size = info.aperture_size;
 #endif
 }
 
 void
-nouveau_agp_fini(struct drm_device *dev)
+nouveau_agp_fini(struct nouveau_drm *drm)
 {
 #if __OS_HAS_AGP
+	struct drm_device *dev = drm->dev;
 	if (dev->agp && dev->agp->acquired)
 		drm_agp_release(dev);
 #endif

drivers/gpu/drm/nouveau/nouveau_agp.h

 #ifndef __NOUVEAU_AGP_H__
 #define __NOUVEAU_AGP_H__
 
-void nouveau_agp_reset(struct drm_device *);
-void nouveau_agp_init(struct drm_device *);
-void nouveau_agp_fini(struct drm_device *);
+struct nouveau_drm;
+
+void nouveau_agp_reset(struct nouveau_drm *);
+void nouveau_agp_init(struct nouveau_drm *);
+void nouveau_agp_fini(struct nouveau_drm *);
 
 #endif

drivers/gpu/drm/nouveau/nouveau_backlight.c

@@ -181,9 +181,9 @@ nv50_backlight_init(struct drm_connector *connector)
 	struct backlight_device *bd;
 	const struct backlight_ops *ops;
 
-	nv_encoder = find_encoder(connector, OUTPUT_LVDS);
+	nv_encoder = find_encoder(connector, DCB_OUTPUT_LVDS);
 	if (!nv_encoder) {
-		nv_encoder = find_encoder(connector, OUTPUT_DP);
+		nv_encoder = find_encoder(connector, DCB_OUTPUT_DP);
 		if (!nv_encoder)
 			return -ENODEV;
 	}

drivers/gpu/drm/nouveau/nouveau_bios.h

@@ -72,66 +72,18 @@ enum dcb_connector_type {
 	DCB_CONNECTOR_NONE = 0xff
 };
 
-enum dcb_type {
-	OUTPUT_ANALOG = 0,
-	OUTPUT_TV = 1,
-	OUTPUT_TMDS = 2,
-	OUTPUT_LVDS = 3,
-	OUTPUT_DP = 6,
-	OUTPUT_EOL = 14, /* DCB 4.0+, appears to be end-of-list */
-	OUTPUT_UNUSED = 15,
-	OUTPUT_ANY = -1
-};
-
-struct dcb_entry {
-	int index;	/* may not be raw dcb index if merging has happened */
-	enum dcb_type type;
-	uint8_t i2c_index;
-	uint8_t heads;
-	uint8_t connector;
-	uint8_t bus;
-	uint8_t location;
-	uint8_t or;
-	bool duallink_possible;
-	union {
-		struct sor_conf {
-			int link;
-		} sorconf;
-		struct {
-			int maxfreq;
-		} crtconf;
-		struct {
-			struct sor_conf sor;
-			bool use_straps_for_mode;
-			bool use_acpi_for_edid;
-			bool use_power_scripts;
-		} lvdsconf;
-		struct {
-			bool has_component_output;
-		} tvconf;
-		struct {
-			struct sor_conf sor;
-			int link_nr;
-			int link_bw;
-		} dpconf;
-		struct {
-			struct sor_conf sor;
-			int slave_addr;
-		} tmdsconf;
-	};
-	bool i2c_upper_default;
-};
+#include <subdev/bios/dcb.h>
 
 struct dcb_table {
 	uint8_t version;
 	int entries;
-	struct dcb_entry entry[DCB_MAX_NUM_ENTRIES];
+	struct dcb_output entry[DCB_MAX_NUM_ENTRIES];
 };
 
 enum nouveau_or {
-	OUTPUT_A = (1 << 0),
-	OUTPUT_B = (1 << 1),
-	OUTPUT_C = (1 << 2)
+	DCB_OUTPUT_A = (1 << 0),
+	DCB_OUTPUT_B = (1 << 1),
+	DCB_OUTPUT_C = (1 << 2)
 };
 
 enum LVDS_script {
@@ -195,7 +147,7 @@ struct nvbios {
 	} state;
 
 	struct {
-		struct dcb_entry *output;
+		struct dcb_output *output;
 		int crtc;
 		uint16_t script_table_ptr;
 	} display;
@@ -244,7 +196,7 @@ void *olddcb_table(struct drm_device *);
 void *olddcb_outp(struct drm_device *, u8 idx);
 int olddcb_outp_foreach(struct drm_device *, void *data,
 		     int (*)(struct drm_device *, void *, int idx, u8 *outp));
-u8 *dcb_conntab(struct drm_device *);
-u8 *dcb_conn(struct drm_device *, u8 idx);
+u8 *olddcb_conntab(struct drm_device *);
+u8 *olddcb_conn(struct drm_device *, u8 idx);
 
 #endif

drivers/gpu/drm/nouveau/nouveau_compat.c

@@ -2,6 +2,8 @@
 #include "nouveau_compat.h"
 
 #include <subdev/bios.h>
+#include <subdev/bios/dcb.h>
+#include <subdev/bios/init.h>
 #include <subdev/bios/pll.h>
 #include <subdev/gpio.h>
 #include <subdev/i2c.h>
@@ -9,6 +11,18 @@
 
 void *nouveau_newpriv(struct drm_device *);
 
+int
+nvdrm_gart_init(struct drm_device *dev, u64 *base, u64 *size)
+{
+	struct nouveau_drm *drm = nouveau_newpriv(dev);
+	if (drm->agp.stat == ENABLED) {
+		*base = drm->agp.base;
+		*size = drm->agp.base;
+		return 0;
+	}
+	return -ENODEV;
+}
+
 u8
 _nv_rd08(struct drm_device *dev, u32 reg)
 {
@@ -255,3 +269,27 @@ nva3_calc_pll(struct drm_device *dev, struct nvbios_pll *info, u32 freq,
 
 	return nva3_pll_calc(clk, info, freq, N, fN, M, P);
 }
+
+void
+nouveau_bios_run_init_table(struct drm_device *dev, uint16_t table,
+			    struct dcb_output *dcbent, int crtc)
+{
+	struct nouveau_drm *drm = nouveau_newpriv(dev);
+	struct nouveau_bios *bios = nouveau_bios(drm->device);
+	struct nvbios_init init = {
+		.subdev = nv_subdev(bios),
+		.bios = bios,
+		.offset = table,
+		.outp = dcbent,
+		.crtc = crtc,
+		.execute = 1
+	};
+
+	nvbios_exec(&init);
+}
+
+void
+nouveau_bios_init_exec(struct drm_device *dev, uint16_t table)
+{
+	nouveau_bios_run_init_table(dev, table, NULL, 0);
+}

drivers/gpu/drm/nouveau/nouveau_compat.h

 #ifndef __NOUVEAU_COMPAT_H__
 #define __NOUVEAU_COMPAT_H__
 
+int nvdrm_gart_init(struct drm_device *, u64 *, u64 *);
+
 u8   _nv_rd08(struct drm_device *, u32);
 void _nv_wr08(struct drm_device *, u32, u8);
 u32  _nv_rd32(struct drm_device *, u32);
@@ -45,4 +47,8 @@ int nva3_calc_pll(struct drm_device *dev, struct nvbios_pll *info, u32 freq,
 	      int *N, int *fN, int *M, int *P);
 int nouveau_hw_setpll(struct drm_device *, u32, struct nouveau_pll_vals *);
 
+struct dcb_output;
+void nouveau_bios_run_init_table(struct drm_device *, u16, struct dcb_output *, int);
+void nouveau_bios_init_exec(struct drm_device *, u16);
+
 #endif

drivers/gpu/drm/nouveau/nouveau_connector.c

@@ -59,7 +59,7 @@ find_encoder(struct drm_connector *connector, int type)
 			continue;
 		nv_encoder = nouveau_encoder(obj_to_encoder(obj));
 
-		if (type == OUTPUT_ANY || nv_encoder->dcb->type == type)
+		if (type == DCB_OUTPUT_ANY || nv_encoder->dcb->type == type)
 			return nv_encoder;
 	}
 
@@ -149,8 +149,8 @@ nouveau_connector_of_detect(struct drm_connector *connector)
 	struct device_node *cn, *dn = pci_device_to_OF_node(dev->pdev);
 
 	if (!dn ||
-	    !((nv_encoder = find_encoder(connector, OUTPUT_TMDS)) ||
-	      (nv_encoder = find_encoder(connector, OUTPUT_ANALOG))))
+	    !((nv_encoder = find_encoder(connector, DCB_OUTPUT_TMDS)) ||
+	      (nv_encoder = find_encoder(connector, DCB_OUTPUT_ANALOG))))
 		return NULL;
 
 	for_each_child_of_node(dn, cn) {
@@ -185,8 +185,8 @@ nouveau_connector_set_encoder(struct drm_connector *connector,
 		connector->interlace_allowed = true;
 		connector->doublescan_allowed = true;
 	} else
-	if (nv_encoder->dcb->type == OUTPUT_LVDS ||
-	    nv_encoder->dcb->type == OUTPUT_TMDS) {
+	if (nv_encoder->dcb->type == DCB_OUTPUT_LVDS ||
+	    nv_encoder->dcb->type == DCB_OUTPUT_TMDS) {
 		connector->doublescan_allowed = false;
 		connector->interlace_allowed = false;
 	} else {
@@ -204,7 +204,7 @@ nouveau_connector_set_encoder(struct drm_connector *connector,
 	if (nv_connector->type == DCB_CONNECTOR_DVI_I) {
 		drm_connector_property_set_value(connector,
 			dev->mode_config.dvi_i_subconnector_property,
-			nv_encoder->dcb->type == OUTPUT_TMDS ?
+			nv_encoder->dcb->type == DCB_OUTPUT_TMDS ?
 			DRM_MODE_SUBCONNECTOR_DVID :
 			DRM_MODE_SUBCONNECTOR_DVIA);
 	}
@@ -238,7 +238,7 @@ nouveau_connector_detect(struct drm_connector *connector, bool force)
 			goto detect_analog;
 		}
 
-		if (nv_encoder->dcb->type == OUTPUT_DP &&
+		if (nv_encoder->dcb->type == DCB_OUTPUT_DP &&
 		    !nouveau_dp_detect(to_drm_encoder(nv_encoder))) {
 			NV_ERROR(dev, "Detected %s, but failed init\n",
 				 drm_get_connector_name(connector));
@@ -251,19 +251,19 @@ nouveau_connector_detect(struct drm_connector *connector, bool force)
 		 * isn't necessarily correct.
 		 */
 		nv_partner = NULL;
-		if (nv_encoder->dcb->type == OUTPUT_TMDS)
-			nv_partner = find_encoder(connector, OUTPUT_ANALOG);
-		if (nv_encoder->dcb->type == OUTPUT_ANALOG)
-			nv_partner = find_encoder(connector, OUTPUT_TMDS);
-
-		if (nv_partner && ((nv_encoder->dcb->type == OUTPUT_ANALOG &&
-				    nv_partner->dcb->type == OUTPUT_TMDS) ||
-				   (nv_encoder->dcb->type == OUTPUT_TMDS &&
-				    nv_partner->dcb->type == OUTPUT_ANALOG))) {
+		if (nv_encoder->dcb->type == DCB_OUTPUT_TMDS)
+			nv_partner = find_encoder(connector, DCB_OUTPUT_ANALOG);
+		if (nv_encoder->dcb->type == DCB_OUTPUT_ANALOG)
+			nv_partner = find_encoder(connector, DCB_OUTPUT_TMDS);
+
+		if (nv_partner && ((nv_encoder->dcb->type == DCB_OUTPUT_ANALOG &&
+				    nv_partner->dcb->type == DCB_OUTPUT_TMDS) ||
+				   (nv_encoder->dcb->type == DCB_OUTPUT_TMDS &&
+				    nv_partner->dcb->type == DCB_OUTPUT_ANALOG))) {
 			if (nv_connector->edid->input & DRM_EDID_INPUT_DIGITAL)
-				type = OUTPUT_TMDS;
+				type = DCB_OUTPUT_TMDS;
 			else
-				type = OUTPUT_ANALOG;
+				type = DCB_OUTPUT_ANALOG;
 
 			nv_encoder = find_encoder(connector, type);
 		}
@@ -279,9 +279,9 @@ nouveau_connector_detect(struct drm_connector *connector, bool force)
 	}
 
 detect_analog:
-	nv_encoder = find_encoder(connector, OUTPUT_ANALOG);
+	nv_encoder = find_encoder(connector, DCB_OUTPUT_ANALOG);
 	if (!nv_encoder && !nouveau_tv_disable)
-		nv_encoder = find_encoder(connector, OUTPUT_TV);
+		nv_encoder = find_encoder(connector, DCB_OUTPUT_TV);
 	if (nv_encoder && force) {
 		struct drm_encoder *encoder = to_drm_encoder(nv_encoder);
 		struct drm_encoder_helper_funcs *helper =
@@ -314,7 +314,7 @@ nouveau_connector_detect_lvds(struct drm_connector *connector, bool force)
 		nv_connector->edid = NULL;
 	}
 
-	nv_encoder = find_encoder(connector, OUTPUT_LVDS);
+	nv_encoder = find_encoder(connector, DCB_OUTPUT_LVDS);
 	if (!nv_encoder)
 		return connector_status_disconnected;
 
@@ -386,11 +386,11 @@ nouveau_connector_force(struct drm_connector *connector)
 
 	if (nv_connector->type == DCB_CONNECTOR_DVI_I) {
 		if (connector->force == DRM_FORCE_ON_DIGITAL)
-			type = OUTPUT_TMDS;
+			type = DCB_OUTPUT_TMDS;
 		else
-			type = OUTPUT_ANALOG;
+			type = DCB_OUTPUT_ANALOG;
 	} else
-		type = OUTPUT_ANY;
+		type = DCB_OUTPUT_ANY;
 
 	nv_encoder = find_encoder(connector, type);
 	if (!nv_encoder) {
@@ -533,7 +533,7 @@ nouveau_connector_set_property(struct drm_connector *connector,
 		}
 	}
 
-	if (nv_encoder && nv_encoder->dcb->type == OUTPUT_TV)
+	if (nv_encoder && nv_encoder->dcb->type == DCB_OUTPUT_TV)
 		return get_slave_funcs(encoder)->set_property(
 			encoder, connector, property, value);
 
@@ -662,7 +662,7 @@ nouveau_connector_detect_depth(struct drm_connector *connector)
 	}
 
 	/* we're out of options unless we're LVDS, default to 8bpc */
-	if (nv_encoder->dcb->type != OUTPUT_LVDS) {
+	if (nv_encoder->dcb->type != DCB_OUTPUT_LVDS) {
 		connector->display_info.bpc = 8;
 		return;
 	}
@@ -710,7 +710,7 @@ nouveau_connector_get_modes(struct drm_connector *connector)
 	if (nv_connector->edid)
 		ret = drm_add_edid_modes(connector, nv_connector->edid);
 	else
-	if (nv_encoder->dcb->type == OUTPUT_LVDS &&
+	if (nv_encoder->dcb->type == DCB_OUTPUT_LVDS &&
 	    (nv_encoder->dcb->lvdsconf.use_straps_for_mode ||
 	     dev_priv->vbios.fp_no_ddc) && nouveau_bios_fp_mode(dev, NULL)) {
 		struct drm_display_mode mode;
@@ -747,7 +747,7 @@ nouveau_connector_get_modes(struct drm_connector *connector)
 	if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS)
 		nouveau_connector_detect_depth(connector);
 
-	if (nv_encoder->dcb->type == OUTPUT_TV)
+	if (nv_encoder->dcb->type == DCB_OUTPUT_TV)
 		ret = get_slave_funcs(encoder)->get_modes(encoder, connector);
 
 	if (nv_connector->type == DCB_CONNECTOR_LVDS ||
@@ -763,7 +763,7 @@ get_tmds_link_bandwidth(struct drm_connector *connector)
 {
 	struct nouveau_connector *nv_connector = nouveau_connector(connector);
 	struct drm_nouveau_private *dev_priv = connector->dev->dev_private;
-	struct dcb_entry *dcb = nv_connector->detected_encoder->dcb;
+	struct dcb_output *dcb = nv_connector->detected_encoder->dcb;
 
 	if (dcb->location != DCB_LOC_ON_CHIP ||
 	    dev_priv->chipset >= 0x46)
@@ -787,7 +787,7 @@ nouveau_connector_mode_valid(struct drm_connector *connector,
 	unsigned clock = mode->clock;
 
 	switch (nv_encoder->dcb->type) {
-	case OUTPUT_LVDS:
+	case DCB_OUTPUT_LVDS:
 		if (nv_connector->native_mode &&
 		    (mode->hdisplay > nv_connector->native_mode->hdisplay ||
 		     mode->vdisplay > nv_connector->native_mode->vdisplay))
@@ -796,19 +796,19 @@ nouveau_connector_mode_valid(struct drm_connector *connector,
 		min_clock = 0;
 		max_clock = 400000;
 		break;
-	case OUTPUT_TMDS:
+	case DCB_OUTPUT_TMDS:
 		max_clock = get_tmds_link_bandwidth(connector);
 		if (nouveau_duallink && nv_encoder->dcb->duallink_possible)
 			max_clock *= 2;
 		break;
-	case OUTPUT_ANALOG:
+	case DCB_OUTPUT_ANALOG:
 		max_clock = nv_encoder->dcb->crtconf.maxfreq;
 		if (!max_clock)
 			max_clock = 350000;
 		break;
-	case OUTPUT_TV:
+	case DCB_OUTPUT_TV:
 		return get_slave_funcs(encoder)->mode_valid(encoder, mode);
-	case OUTPUT_DP:
+	case DCB_OUTPUT_DP:
 		max_clock  = nv_encoder->dp.link_nr;
 		max_clock *= nv_encoder->dp.link_bw;
 		clock = clock * (connector->display_info.bpc * 3) / 10;
@@ -923,7 +923,7 @@ nouveau_connector_create(struct drm_device *dev, int index)
 	nv_connector->index = index;
 
 	/* attempt to parse vbios connector type and hotplug gpio */
-	nv_connector->dcb = dcb_conn(dev, index);
+	nv_connector->dcb = olddcb_conn(dev, index);
 	if (nv_connector->dcb) {
 		static const u8 hpd[16] = {
 			0xff, 0x07, 0x08, 0xff, 0xff, 0x51, 0x52, 0xff,
@@ -931,7 +931,7 @@ nouveau_connector_create(struct drm_device *dev, int index)
 		};
 
 		u32 entry = ROM16(nv_connector->dcb[0]);
-		if (dcb_conntab(dev)[3] >= 4)
+		if (olddcb_conntab(dev)[3] >= 4)
 			entry |= (u32)ROM16(nv_connector->dcb[2]) << 16;
 
 		nv_connector->hpd = ffs((entry & 0x07033000) >> 12);
@@ -975,25 +975,25 @@ nouveau_connector_create(struct drm_device *dev, int index)
 				encoders |= (1 << dcbt->entry[i].type);
 		}
 
-		if (encoders & (1 << OUTPUT_DP)) {
-			if (encoders & (1 << OUTPUT_TMDS))
+		if (encoders & (1 << DCB_OUTPUT_DP)) {
+			if (encoders & (1 << DCB_OUTPUT_TMDS))
 				nv_connector->type = DCB_CONNECTOR_DP;
 			else
 				nv_connector->type = DCB_CONNECTOR_eDP;
 		} else
-		if (encoders & (1 << OUTPUT_TMDS)) {
-			if (encoders & (1 << OUTPUT_ANALOG))
+		if (encoders & (1 << DCB_OUTPUT_TMDS)) {
+			if (encoders & (1 << DCB_OUTPUT_ANALOG))
 				nv_connector->type = DCB_CONNECTOR_DVI_I;
 			else
 				nv_connector->type = DCB_CONNECTOR_DVI_D;
 		} else
-		if (encoders & (1 << OUTPUT_ANALOG)) {
+		if (encoders & (1 << DCB_OUTPUT_ANALOG)) {
 			nv_connector->type = DCB_CONNECTOR_VGA;
 		} else
-		if (encoders & (1 << OUTPUT_LVDS)) {
+		if (encoders & (1 << DCB_OUTPUT_LVDS)) {
 			nv_connector->type = DCB_CONNECTOR_LVDS;
 		} else
-		if (encoders & (1 << OUTPUT_TV)) {
+		if (encoders & (1 << DCB_OUTPUT_TV)) {
 			nv_connector->type = DCB_CONNECTOR_TV_0;
 		}
 	}

drivers/gpu/drm/nouveau/nouveau_dp.c

@@ -31,7 +31,7 @@
 #include "nouveau_crtc.h"
 
 u8 *
-nouveau_dp_bios_data(struct drm_device *dev, struct dcb_entry *dcb, u8 **entry)
+nouveau_dp_bios_data(struct drm_device *dev, struct dcb_output *dcb, u8 **entry)
 {
 	struct bit_entry d;
 	u8 *table;
@@ -80,7 +80,7 @@ nouveau_dp_bios_data(struct drm_device *dev, struct dcb_entry *dcb, u8 **entry)
 struct dp_state {
 	struct nouveau_i2c_port *auxch;
 	struct dp_train_func *func;
-	struct dcb_entry *dcb;
+	struct dcb_output *dcb;
 	int crtc;
 	u8 *dpcd;
 	int link_nr;

drivers/gpu/drm/nouveau/nouveau_drm.c

@@ -32,6 +32,7 @@
 #include <subdev/device.h>
 
 #include "nouveau_drm.h"
+#include "nouveau_agp.h"
 
 int __devinit nouveau_pci_probe(struct pci_dev *, const struct pci_device_id *);
 void nouveau_pci_remove(struct pci_dev *);
@@ -123,6 +124,30 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags)
 	INIT_LIST_HEAD(&drm->clients);
 	drm->dev = dev;
 
+	/* make sure AGP controller is in a consistent state before we
+	 * (possibly) execute vbios init tables (see nouveau_agp.h)
+	 */
+	if (drm_pci_device_is_agp(dev) && dev->agp) {
+		/* dummy device object, doesn't init anything, but allows
+		 * agp code access to registers
+		 */
+		ret = nouveau_object_new(nv_object(drm), NVDRM_CLIENT,
+					 NVDRM_DEVICE, 0x0080,
+					 &(struct nv_device_class) {
+						.device = ~0,
+						.disable =
+						 ~(NV_DEVICE_DISABLE_MMIO |
+						   NV_DEVICE_DISABLE_IDENTIFY),
+						.debug0 = ~0,
+					 }, sizeof(struct nv_device_class),
+					 &drm->device);
+		if (ret)
+			return ret;
+
+		nouveau_agp_reset(drm);
+		nouveau_object_del(nv_object(drm), NVDRM_CLIENT, NVDRM_DEVICE);
+	}
+
 	ret = nouveau_object_new(nv_object(drm), NVDRM_CLIENT, NVDRM_DEVICE,
 				 0x0080, &(struct nv_device_class) {
 					.device = ~0,
@@ -133,6 +158,9 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags)
 	if (ret)
 		goto fail_device;
 
+	/* initialise AGP */
+	nouveau_agp_init(drm);
+
 	ret = nouveau_load(dev, flags);
 	if (ret)
 		goto fail_device;
@@ -155,6 +183,8 @@ nouveau_drm_unload(struct drm_device *dev)
 	if (ret)
 		return ret;
 
+	nouveau_agp_fini(drm);
+
 	pci_set_drvdata(pdev, drm->client.base.device);
 	nouveau_cli_destroy(&drm->client);
 	return 0;
@@ -195,6 +225,8 @@ nouveau_drm_suspend(struct pci_dev *pdev, pm_message_t pm_state)
 	if (ret)
 		goto fail_client;
 
+	nouveau_agp_fini(drm);
+
 	pci_save_state(pdev);
 	if (pm_state.event == PM_EVENT_SUSPEND) {
 		pci_disable_device(pdev);
@@ -230,12 +262,16 @@ nouveau_drm_resume(struct pci_dev *pdev)
 		return ret;
 	pci_set_master(pdev);
 
+	nouveau_agp_reset(drm);
+
 	nouveau_client_init(&drm->client.base);
 
 	list_for_each_entry(cli, &drm->clients, head) {
 		nouveau_client_init(&cli->base);
 	}
 
+	nouveau_agp_init(drm);
+
 	return nouveau_pci_resume(pdev);
 }
 

drivers/gpu/drm/nouveau/nouveau_drm.h

@@ -23,6 +23,16 @@ struct nouveau_drm {
 
 	struct nouveau_object *device;
 	struct list_head clients;
+
+	struct {
+		enum {
+			UNKNOWN = 0,
+			DISABLE = 1,
+			ENABLED = 2
+		} stat;
+		u32 base;
+		u32 size;
+	} agp;
 };
 
 int nouveau_drm_suspend(struct pci_dev *, pm_message_t);

drivers/gpu/drm/nouveau/nouveau_drv.c

@@ -29,7 +29,6 @@
 #include "drm.h"
 #include "drm_crtc_helper.h"
 #include "nouveau_drv.h"
-#include "nouveau_agp.h"
 #include "nouveau_abi16.h"
 #include "nouveau_hw.h"
 #include "nouveau_fb.h"
@@ -219,7 +218,6 @@ nouveau_pci_suspend(struct pci_dev *pdev, pm_message_t pm_state)
 		goto out_abort;
 	}
 
-	nouveau_agp_fini(dev);
 	return 0;
 
 out_abort:
@@ -241,9 +239,6 @@ nouveau_pci_resume(struct pci_dev *pdev)
 	struct drm_crtc *crtc;
 	int ret, i;
 
-	/* Make sure the AGP controller is in a consistent state */
-	nouveau_agp_reset(dev);
-
 	/* Make the CRTCs accessible */
 	engine->display.early_init(dev);
 
@@ -252,8 +247,6 @@ nouveau_pci_resume(struct pci_dev *pdev)
 	if (ret)
 		return ret;
 
-	nouveau_agp_init(dev);
-
 	NV_INFO(dev, "Restoring GPU objects...\n");
 	nouveau_gpuobj_resume(dev);
 

drivers/gpu/drm/nouveau/nouveau_drv.h

@@ -1040,22 +1040,19 @@ static inline void nouveau_backlight_exit(struct drm_device *dev) { }
 extern int nouveau_bios_init(struct drm_device *);
 extern void nouveau_bios_takedown(struct drm_device *dev);
 extern int nouveau_run_vbios_init(struct drm_device *);
-extern void nouveau_bios_run_init_table(struct drm_device *, uint16_t table,
-					struct dcb_entry *, int crtc);
-extern void nouveau_bios_init_exec(struct drm_device *, uint16_t table);
 extern struct dcb_connector_table_entry *
 nouveau_bios_connector_entry(struct drm_device *, int index);
 extern int nouveau_bios_run_display_table(struct drm_device *, u16 id, int clk,
-					  struct dcb_entry *, int crtc);
+					  struct dcb_output *, int crtc);
 extern bool nouveau_bios_fp_mode(struct drm_device *, struct drm_display_mode *);
 extern uint8_t *nouveau_bios_embedded_edid(struct drm_device *);
 extern int nouveau_bios_parse_lvds_table(struct drm_device *, int pxclk,
 					 bool *dl, bool *if_is_24bit);
-extern int run_tmds_table(struct drm_device *, struct dcb_entry *,
+extern int run_tmds_table(struct drm_device *, struct dcb_output *,
 			  int head, int pxclk);
-extern int call_lvds_script(struct drm_device *, struct dcb_entry *, int head,
+extern int call_lvds_script(struct drm_device *, struct dcb_output *, int head,
 			    enum LVDS_script, int pxclk);
-bool bios_encoder_match(struct dcb_entry *, u32 hash);
+bool bios_encoder_match(struct dcb_output *, u32 hash);
 
 /* nouveau_mxm.c */
 int  nouveau_mxm_init(struct drm_device *dev);
@@ -1234,26 +1231,26 @@ extern long nouveau_compat_ioctl(struct file *file, unsigned int cmd,
 				 unsigned long arg);
 
 /* nv04_dac.c */
-extern int nv04_dac_create(struct drm_connector *, struct dcb_entry *);
+extern int nv04_dac_create(struct drm_connector *, struct dcb_output *);
 extern uint32_t nv17_dac_sample_load(struct drm_encoder *encoder);
 extern int nv04_dac_output_offset(struct drm_encoder *encoder);
 extern void nv04_dac_update_dacclk(struct drm_encoder *encoder, bool enable);
 extern bool nv04_dac_in_use(struct drm_encoder *encoder);
 
 /* nv04_dfp.c */
-extern int nv04_dfp_create(struct drm_connector *, struct dcb_entry *);
-extern int nv04_dfp_get_bound_head(struct drm_device *dev, struct dcb_entry *dcbent);
-extern void nv04_dfp_bind_head(struct drm_device *dev, struct dcb_entry *dcbent,
+extern int nv04_dfp_create(struct drm_connector *, struct dcb_output *);
+extern int nv04_dfp_get_bound_head(struct drm_device *dev, struct dcb_output *dcbent);
+extern void nv04_dfp_bind_head(struct drm_device *dev, struct dcb_output *dcbent,
 			       int head, bool dl);
 extern void nv04_dfp_disable(struct drm_device *dev, int head);
 extern void nv04_dfp_update_fp_control(struct drm_encoder *encoder, int mode);
 
 /* nv04_tv.c */
 extern int nv04_tv_identify(struct drm_device *dev, int i2c_index);
-extern int nv04_tv_create(struct drm_connector *, struct dcb_entry *);
+extern int nv04_tv_create(struct drm_connector *, struct dcb_output *);
 
 /* nv17_tv.c */
-extern int nv17_tv_create(struct drm_connector *, struct dcb_entry *);
+extern int nv17_tv_create(struct drm_connector *, struct dcb_output *);
 
 /* nv04_display.c */
 extern int nv04_display_early_init(struct drm_device *);

drivers/gpu/drm/nouveau/nouveau_encoder.h

@@ -35,17 +35,17 @@
 struct nouveau_i2c_port;
 
 struct dp_train_func {
-	void (*link_set)(struct drm_device *, struct dcb_entry *, int crtc,
+	void (*link_set)(struct drm_device *, struct dcb_output *, int crtc,
 			 int nr, u32 bw, bool enhframe);
-	void (*train_set)(struct drm_device *, struct dcb_entry *, u8 pattern);
-	void (*train_adj)(struct drm_device *, struct dcb_entry *,
+	void (*train_set)(struct drm_device *, struct dcb_output *, u8 pattern);
+	void (*train_adj)(struct drm_device *, struct dcb_output *,
 			  u8 lane, u8 swing, u8 preem);
 };
 
 struct nouveau_encoder {
 	struct drm_encoder_slave base;
 
-	struct dcb_entry *dcb;
+	struct dcb_output *dcb;
 	int or;
 
 	/* different to drm_encoder.crtc, this reflects what's
@@ -92,13 +92,13 @@ get_slave_funcs(struct drm_encoder *enc)
 bool nouveau_dp_detect(struct drm_encoder *);
 void nouveau_dp_dpms(struct drm_encoder *, int mode, u32 datarate,
 		     struct dp_train_func *);
-u8 *nouveau_dp_bios_data(struct drm_device *, struct dcb_entry *, u8 **);
+u8 *nouveau_dp_bios_data(struct drm_device *, struct dcb_output *, u8 **);
 
 struct nouveau_connector *
 nouveau_encoder_connector_get(struct nouveau_encoder *encoder);
-int nv50_sor_create(struct drm_connector *, struct dcb_entry *);
+int nv50_sor_create(struct drm_connector *, struct dcb_output *);
 void nv50_sor_dp_calc_tu(struct drm_device *, int, int, u32, u32);
-int nv50_dac_create(struct drm_connector *, struct dcb_entry *);
+int nv50_dac_create(struct drm_connector *, struct dcb_output *);
 
 
 #endif /* __NOUVEAU_ENCODER_H__ */

drivers/gpu/drm/nouveau/nouveau_hw.h

@@ -161,7 +161,7 @@ static inline void NVWriteRAMDAC(struct drm_device *dev,
 static inline uint8_t nv_read_tmds(struct drm_device *dev,
 					int or, int dl, uint8_t address)
 {
-	int ramdac = (or & OUTPUT_C) >> 2;
+	int ramdac = (or & DCB_OUTPUT_C) >> 2;
 
 	NVWriteRAMDAC(dev, ramdac, NV_PRAMDAC_FP_TMDS_CONTROL + dl * 8,
 	NV_PRAMDAC_FP_TMDS_CONTROL_WRITE_DISABLE | address);
@@ -172,7 +172,7 @@ static inline void nv_write_tmds(struct drm_device *dev,
 					int or, int dl, uint8_t address,
 					uint8_t data)
 {
-	int ramdac = (or & OUTPUT_C) >> 2;
+	int ramdac = (or & DCB_OUTPUT_C) >> 2;
 
 	NVWriteRAMDAC(dev, ramdac, NV_PRAMDAC_FP_TMDS_DATA + dl * 8, data);
 	NVWriteRAMDAC(dev, ramdac, NV_PRAMDAC_FP_TMDS_CONTROL + dl * 8, address);

drivers/gpu/drm/nouveau/nouveau_mem.c

@@ -36,7 +36,6 @@
 #include "drm_sarea.h"
 
 #include "nouveau_drv.h"
-#include "nouveau_agp.h"
 #include "nouveau_pm.h"
 #include <core/mm.h>
 #include <subdev/vm.h>
@@ -173,7 +172,6 @@ void
 nouveau_mem_gart_fini(struct drm_device *dev)
 {
 	nouveau_sgdma_takedown(dev);
-	nouveau_agp_fini(dev);
 }
 
 bool
@@ -308,7 +306,9 @@ nouveau_mem_gart_init(struct drm_device *dev)
 	struct ttm_bo_device *bdev = &dev_priv->ttm.bdev;
 	int ret;
 
-	nouveau_agp_init(dev);
+	if (!nvdrm_gart_init(dev, &dev_priv->gart_info.aper_base,
+				  &dev_priv->gart_info.aper_size))
+		dev_priv->gart_info.type = NOUVEAU_GART_AGP;
 
 	if (dev_priv->gart_info.type == NOUVEAU_GART_NONE) {
 		ret = nouveau_sgdma_init(dev);

drivers/gpu/drm/nouveau/nouveau_mxm.c

@@ -390,7 +390,7 @@ mxm_dcb_sanitise_entry(struct drm_device *dev, void *data, int idx, u8 *dcbe)
 	 * vbios mxm table
 	 */
 	i2cidx = mxm_ddc_map(dev, ctx.desc.ddc_port);
-	if ((ctx.outp[0] & 0x0000000f) != OUTPUT_DP)
+	if ((ctx.outp[0] & 0x0000000f) != DCB_OUTPUT_DP)
 		i2cidx = (i2cidx & 0x0f) << 4;
 	else
 		i2cidx = (i2cidx & 0xf0);
@@ -419,7 +419,7 @@ mxm_dcb_sanitise_entry(struct drm_device *dev, void *data, int idx, u8 *dcbe)
 	 * and the mxm data says the connector is really HDMI.  another
 	 * common example is DP->eDP.
 	 */
-	conn = dcb_conn(dev, (ctx.outp[0] & 0x0000f000) >> 12);
+	conn = olddcb_conn(dev, (ctx.outp[0] & 0x0000f000) >> 12);
 	type = conn[0];
 	switch (ctx.desc.conn_type) {
 	case 0x01: /* LVDS */

drivers/gpu/drm/nouveau/nouveau_state.c

@@ -34,7 +34,6 @@
 
 #include "nouveau_drv.h"
 #include <nouveau_drm.h>
-#include "nouveau_agp.h"
 #include "nouveau_fbcon.h"
 #include <core/ramht.h>
 #include "nouveau_pm.h"
@@ -516,9 +515,6 @@ nouveau_card_init(struct drm_device *dev)
 	spin_lock_init(&dev_priv->context_switch_lock);
 	spin_lock_init(&dev_priv->vm_lock);
 
-	/* Make sure the AGP controller is in a consistent state */
-	nouveau_agp_reset(dev);
-
 	/* Make the CRTCs and I2C buses accessible */
 	ret = engine->display.early_init(dev);
 	if (ret)

drivers/gpu/drm/nouveau/nv04_crtc.c

@@ -251,8 +251,8 @@ nv_crtc_mode_set_vga(struct drm_crtc *crtc, struct drm_display_mode *mode)
 		struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
 
 		if (encoder->crtc == crtc &&
-		    (nv_encoder->dcb->type == OUTPUT_LVDS ||
-		     nv_encoder->dcb->type == OUTPUT_TMDS))
+		    (nv_encoder->dcb->type == DCB_OUTPUT_LVDS ||
+		     nv_encoder->dcb->type == DCB_OUTPUT_TMDS))
 			fp_output = true;
 	}
 
@@ -467,11 +467,11 @@ nv_crtc_mode_set_regs(struct drm_crtc *crtc, struct drm_display_mode * mode)
 		if (encoder->crtc != crtc)
 			continue;
 
-		if (nv_encoder->dcb->type == OUTPUT_LVDS)
+		if (nv_encoder->dcb->type == DCB_OUTPUT_LVDS)
 			digital = lvds_output = true;
-		if (nv_encoder->dcb->type == OUTPUT_TV)
+		if (nv_encoder->dcb->type == DCB_OUTPUT_TV)
 			tv_output = true;
-		if (nv_encoder->dcb->type == OUTPUT_TMDS)
+		if (nv_encoder->dcb->type == DCB_OUTPUT_TMDS)
 			digital = tmds_output = true;
 		if (nv_encoder->dcb->location != DCB_LOC_ON_CHIP && digital)
 			off_chip_digital = true;

drivers/gpu/drm/nouveau/nv04_dac.c

@@ -38,12 +38,12 @@
 
 int nv04_dac_output_offset(struct drm_encoder *encoder)
 {
-	struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
+	struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;
 	int offset = 0;
 
-	if (dcb->or & (8 | OUTPUT_C))
+	if (dcb->or & (8 | DCB_OUTPUT_C))
 		offset += 0x68;
-	if (dcb->or & (8 | OUTPUT_B))
+	if (dcb->or & (8 | DCB_OUTPUT_B))
 		offset += 0x2000;
 
 	return offset;
@@ -222,14 +222,14 @@ uint32_t nv17_dac_sample_load(struct drm_encoder *encoder)
 {
 	struct drm_device *dev = encoder->dev;
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
+	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,
 		saved_rtest_ctrl, saved_gpio0, saved_gpio1, temp, routput;
 	int head;
 
 #define RGB_TEST_DATA(r, g, b) (r << 0 | g << 10 | b << 20)
-	if (dcb->type == OUTPUT_TV) {
+	if (dcb->type == DCB_OUTPUT_TV) {
 		testval = RGB_TEST_DATA(0xa0, 0xa0, 0xa0);
 
 		if (dev_priv->vbios.tvdactestval)
@@ -256,8 +256,8 @@ uint32_t nv17_dac_sample_load(struct drm_encoder *encoder)
 	saved_gpio1 = nouveau_gpio_func_get(dev, DCB_GPIO_TVDAC1);
 	saved_gpio0 = nouveau_gpio_func_get(dev, DCB_GPIO_TVDAC0);
 
-	nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC1, dcb->type == OUTPUT_TV);
-	nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC0, dcb->type == OUTPUT_TV);
+	nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC1, dcb->type == DCB_OUTPUT_TV);
+	nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC0, dcb->type == DCB_OUTPUT_TV);
 
 	msleep(4);
 
@@ -272,7 +272,7 @@ uint32_t nv17_dac_sample_load(struct drm_encoder *encoder)
 	routput = (saved_routput & 0xfffffece) | head << 8;
 
 	if (dev_priv->card_type >= NV_40) {
-		if (dcb->type == OUTPUT_TV)
+		if (dcb->type == DCB_OUTPUT_TV)
 			routput |= 0x1a << 16;
 		else
 			routput &= ~(0x1a << 16);
@@ -317,7 +317,7 @@ static enum drm_connector_status
 nv17_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)
 {
 	struct drm_device *dev = encoder->dev;
-	struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
+	struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;
 
 	if (nv04_dac_in_use(encoder))
 		return connector_status_disconnected;
@@ -373,7 +373,7 @@ static void nv04_dac_mode_set(struct drm_encoder *encoder,
 		/* force any other vga encoders to bind to the other crtc */
 		list_for_each_entry(rebind, &dev->mode_config.encoder_list, head) {
 			if (rebind == encoder
-			    || nouveau_encoder(rebind)->dcb->type != OUTPUT_ANALOG)
+			    || nouveau_encoder(rebind)->dcb->type != DCB_OUTPUT_ANALOG)
 				continue;
 
 			dac_offset = nv04_dac_output_offset(rebind);
@@ -408,7 +408,7 @@ void nv04_dac_update_dacclk(struct drm_encoder *encoder, bool enable)
 {
 	struct drm_device *dev = encoder->dev;
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
+	struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;
 
 	if (nv_gf4_disp_arch(dev)) {
 		uint32_t *dac_users = &dev_priv->dac_users[ffs(dcb->or) - 1];
@@ -433,7 +433,7 @@ void nv04_dac_update_dacclk(struct drm_encoder *encoder, bool enable)
 bool nv04_dac_in_use(struct drm_encoder *encoder)
 {
 	struct drm_nouveau_private *dev_priv = encoder->dev->dev_private;
-	struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
+	struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;
 
 	return nv_gf4_disp_arch(encoder->dev) &&
 		(dev_priv->dac_users[ffs(dcb->or) - 1] & ~(1 << dcb->index));
@@ -513,7 +513,7 @@ static const struct drm_encoder_funcs nv04_dac_funcs = {
 };
 
 int
-nv04_dac_create(struct drm_connector *connector, struct dcb_entry *entry)
+nv04_dac_create(struct drm_connector *connector, struct dcb_output *entry)
 {
 	const struct drm_encoder_helper_funcs *helper;
 	struct nouveau_encoder *nv_encoder = NULL;

drivers/gpu/drm/nouveau/nv04_dfp.c

@@ -49,20 +49,20 @@ static inline bool is_fpc_off(uint32_t fpc)
 			FP_TG_CONTROL_OFF);
 }
 
-int nv04_dfp_get_bound_head(struct drm_device *dev, struct dcb_entry *dcbent)
+int nv04_dfp_get_bound_head(struct drm_device *dev, struct dcb_output *dcbent)
 {
 	/* special case of nv_read_tmds to find crtc associated with an output.
 	 * this does not give a correct answer for off-chip dvi, but there's no
 	 * use for such an answer anyway
 	 */
-	int ramdac = (dcbent->or & OUTPUT_C) >> 2;
+	int ramdac = (dcbent->or & DCB_OUTPUT_C) >> 2;
 
 	NVWriteRAMDAC(dev, ramdac, NV_PRAMDAC_FP_TMDS_CONTROL,
 	NV_PRAMDAC_FP_TMDS_CONTROL_WRITE_DISABLE | 0x4);
 	return ((NVReadRAMDAC(dev, ramdac, NV_PRAMDAC_FP_TMDS_DATA) & 0x8) >> 3) ^ ramdac;
 }
 
-void nv04_dfp_bind_head(struct drm_device *dev, struct dcb_entry *dcbent,
+void nv04_dfp_bind_head(struct drm_device *dev, struct dcb_output *dcbent,
 			int head, bool dl)
 {
 	/* The BIOS scripts don't do this for us, sadly
@@ -72,13 +72,13 @@ void nv04_dfp_bind_head(struct drm_device *dev, struct dcb_entry *dcbent,
 	 * (for VT restore etc.)
 	 */
 
-	int ramdac = (dcbent->or & OUTPUT_C) >> 2;
+	int ramdac = (dcbent->or & DCB_OUTPUT_C) >> 2;
 	uint8_t tmds04 = 0x80;
 
 	if (head != ramdac)
 		tmds04 = 0x88;
 
-	if (dcbent->type == OUTPUT_LVDS)
+	if (dcbent->type == DCB_OUTPUT_LVDS)
 		tmds04 |= 0x01;
 
 	nv_write_tmds(dev, dcbent->or, 0, 0x04, tmds04);
@@ -151,10 +151,10 @@ void nv04_dfp_update_fp_control(struct drm_encoder *encoder, int mode)
 static struct drm_encoder *get_tmds_slave(struct drm_encoder *encoder)
 {
 	struct drm_device *dev = encoder->dev;
-	struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
+	struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;
 	struct drm_encoder *slave;
 
-	if (dcb->type != OUTPUT_TMDS || dcb->location == DCB_LOC_ON_CHIP)
+	if (dcb->type != DCB_OUTPUT_TMDS || dcb->location == DCB_LOC_ON_CHIP)
 		return NULL;
 
 	/* Some BIOSes (e.g. the one in a Quadro FX1000) report several
@@ -168,9 +168,9 @@ static struct drm_encoder *get_tmds_slave(struct drm_encoder *encoder)
 	 * let's do the same.
 	 */
 	list_for_each_entry(slave, &dev->mode_config.encoder_list, head) {
-		struct dcb_entry *slave_dcb = nouveau_encoder(slave)->dcb;
+		struct dcb_output *slave_dcb = nouveau_encoder(slave)->dcb;
 
-		if (slave_dcb->type == OUTPUT_TMDS && get_slave_funcs(slave) &&
+		if (slave_dcb->type == DCB_OUTPUT_TMDS && get_slave_funcs(slave) &&
 		    slave_dcb->tmdsconf.slave_addr == dcb->tmdsconf.slave_addr)
 			return slave;
 	}
@@ -204,7 +204,7 @@ static void nv04_dfp_prepare_sel_clk(struct drm_device *dev,
 {
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
 	struct nv04_mode_state *state = &dev_priv->mode_reg;
-	uint32_t bits1618 = nv_encoder->dcb->or & OUTPUT_A ? 0x10000 : 0x40000;
+	uint32_t bits1618 = nv_encoder->dcb->or & DCB_OUTPUT_A ? 0x10000 : 0x40000;
 
 	if (nv_encoder->dcb->location != DCB_LOC_ON_CHIP)
 		return;
@@ -233,7 +233,7 @@ static void nv04_dfp_prepare_sel_clk(struct drm_device *dev,
 	 * 	and which bit-pair to use, is unclear on nv40 (for earlier cards, the fp table
 	 * 	entry has the necessary info)
 	 */
-	if (nv_encoder->dcb->type == OUTPUT_LVDS && dev_priv->saved_reg.sel_clk & 0xf0) {
+	if (nv_encoder->dcb->type == DCB_OUTPUT_LVDS && dev_priv->saved_reg.sel_clk & 0xf0) {
 		int shift = (dev_priv->saved_reg.sel_clk & 0x50) ? 0 : 1;
 
 		state->sel_clk &= ~0xf0;
@@ -263,7 +263,7 @@ static void nv04_dfp_prepare(struct drm_encoder *encoder)
 			*cr_lcd |= head ? 0x0 : 0x8;
 		else {
 			*cr_lcd |= (nv_encoder->dcb->or << 4) & 0x30;
-			if (nv_encoder->dcb->type == OUTPUT_LVDS)
+			if (nv_encoder->dcb->type == DCB_OUTPUT_LVDS)
 				*cr_lcd |= 0x30;
 			if ((*cr_lcd & 0x30) == (*cr_lcd_oth & 0x30)) {
 				/* avoid being connected to both crtcs */
@@ -340,7 +340,7 @@ static void nv04_dfp_mode_set(struct drm_encoder *encoder,
 	if (nv_encoder->dcb->location != DCB_LOC_ON_CHIP &&
 	    output_mode->clock > 165000)
 		regp->fp_control |= (2 << 24);
-	if (nv_encoder->dcb->type == OUTPUT_LVDS) {
+	if (nv_encoder->dcb->type == DCB_OUTPUT_LVDS) {
 		bool duallink = false, dummy;
 		if (nv_connector->edid &&
 		    nv_connector->type == DCB_CONNECTOR_LVDS_SPWG) {
@@ -448,13 +448,13 @@ static void nv04_dfp_commit(struct drm_encoder *encoder)
 	struct drm_encoder_helper_funcs *helper = encoder->helper_private;
 	struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
 	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct dcb_entry *dcbe = nv_encoder->dcb;
+	struct dcb_output *dcbe = nv_encoder->dcb;
 	int head = nouveau_crtc(encoder->crtc)->index;
 	struct drm_encoder *slave_encoder;
 
-	if (dcbe->type == OUTPUT_TMDS)
+	if (dcbe->type == DCB_OUTPUT_TMDS)
 		run_tmds_table(dev, dcbe, head, nv_encoder->mode.clock);
-	else if (dcbe->type == OUTPUT_LVDS)
+	else if (dcbe->type == DCB_OUTPUT_LVDS)
 		call_lvds_script(dev, dcbe, head, LVDS_RESET, nv_encoder->mode.clock);
 
 	/* update fp_control state for any changes made by scripts,
@@ -588,7 +588,7 @@ static void nv04_dfp_restore(struct drm_encoder *encoder)
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
 	int head = nv_encoder->restore.head;
 
-	if (nv_encoder->dcb->type == OUTPUT_LVDS) {
+	if (nv_encoder->dcb->type == DCB_OUTPUT_LVDS) {
 		struct nouveau_connector *connector =
 			nouveau_encoder_connector_get(nv_encoder);
 
@@ -597,7 +597,7 @@ static void nv04_dfp_restore(struct drm_encoder *encoder)
 					 LVDS_PANEL_ON,
 					 connector->native_mode->clock);
 
-	} else if (nv_encoder->dcb->type == OUTPUT_TMDS) {
+	} else if (nv_encoder->dcb->type == DCB_OUTPUT_TMDS) {
 		int clock = nouveau_hw_pllvals_to_clk
 					(&dev_priv->saved_reg.crtc_reg[head].pllvals);
 
@@ -623,7 +623,7 @@ static void nv04_dfp_destroy(struct drm_encoder *encoder)
 static void nv04_tmds_slave_init(struct drm_encoder *encoder)
 {
 	struct drm_device *dev = encoder->dev;
-	struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
+	struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;
 	struct nouveau_i2c_port *i2c = nouveau_i2c_find(dev, 2);
 	struct i2c_board_info info[] = {
 		{
@@ -676,7 +676,7 @@ static const struct drm_encoder_funcs nv04_dfp_funcs = {
 };
 
 int
-nv04_dfp_create(struct drm_connector *connector, struct dcb_entry *entry)
+nv04_dfp_create(struct drm_connector *connector, struct dcb_output *entry)
 {
 	const struct drm_encoder_helper_funcs *helper;
 	struct nouveau_encoder *nv_encoder = NULL;
@@ -684,11 +684,11 @@ nv04_dfp_create(struct drm_connector *connector, struct dcb_entry *entry)
 	int type;
 
 	switch (entry->type) {
-	case OUTPUT_TMDS:
+	case DCB_OUTPUT_TMDS:
 		type = DRM_MODE_ENCODER_TMDS;
 		helper = &nv04_tmds_helper_funcs;
 		break;
-	case OUTPUT_LVDS:
+	case DCB_OUTPUT_LVDS:
 		type = DRM_MODE_ENCODER_LVDS;
 		helper = &nv04_lvds_helper_funcs;
 		break;
@@ -711,7 +711,7 @@ nv04_dfp_create(struct drm_connector *connector, struct dcb_entry *entry)
 	encoder->possible_crtcs = entry->heads;
 	encoder->possible_clones = 0;
 
-	if (entry->type == OUTPUT_TMDS &&
+	if (entry->type == DCB_OUTPUT_TMDS &&
 	    entry->location != DCB_LOC_ON_CHIP)
 		nv04_tmds_slave_init(encoder);
 

drivers/gpu/drm/nouveau/nv04_tv.c

@@ -181,7 +181,7 @@ static const struct drm_encoder_funcs nv04_tv_funcs = {
 };
 
 int
-nv04_tv_create(struct drm_connector *connector, struct dcb_entry *entry)
+nv04_tv_create(struct drm_connector *connector, struct dcb_output *entry)
 {
 	struct nouveau_encoder *nv_encoder;
 	struct drm_encoder *encoder;

drivers/gpu/drm/nouveau/nv50_dac.c

@@ -224,10 +224,10 @@ nv50_dac_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode,
 		mode_ctl |= NV50_EVO_DAC_MODE_CTRL_CRTC0;
 
 	/* Lacking a working tv-out, this is not a 100% sure. */
-	if (nv_encoder->dcb->type == OUTPUT_ANALOG)
+	if (nv_encoder->dcb->type == DCB_OUTPUT_ANALOG)
 		mode_ctl |= 0x40;
 	else
-	if (nv_encoder->dcb->type == OUTPUT_TV)
+	if (nv_encoder->dcb->type == DCB_OUTPUT_TV)
 		mode_ctl |= 0x100;
 
 	if (adjusted_mode->flags & DRM_MODE_FLAG_NHSYNC)
@@ -286,7 +286,7 @@ static const struct drm_encoder_funcs nv50_dac_encoder_funcs = {
 };
 
 int
-nv50_dac_create(struct drm_connector *connector, struct dcb_entry *entry)
+nv50_dac_create(struct drm_connector *connector, struct dcb_output *entry)
 {
 	struct nouveau_encoder *nv_encoder;
 	struct drm_encoder *encoder;