Merge branch 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next

Add GK110 modesetting suport.

* 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
  drm/nve0: recognise nvf0 as a kepler board (GK110)
  drm/nouveau: force noaccel when no PFIFO support present
  drm/nvf0/disp: expose display class 2.2

drivers/gpu/drm/nouveau/Makefile

@@ -160,6 +160,7 @@ nouveau-y += core/engine/disp/nva0.o
 nouveau-y += core/engine/disp/nva3.o
 nouveau-y += core/engine/disp/nvd0.o
 nouveau-y += core/engine/disp/nve0.o
+nouveau-y += core/engine/disp/nvf0.o
 nouveau-y += core/engine/disp/dacnv50.o
 nouveau-y += core/engine/disp/dport.o
 nouveau-y += core/engine/disp/hdanva3.o

drivers/gpu/drm/nouveau/core/engine/device/base.c

@@ -172,7 +172,8 @@ nouveau_devobj_ctor(struct nouveau_object *parent,
 			case 0xa0: device->card_type = NV_50; break;
 			case 0xc0: device->card_type = NV_C0; break;
 			case 0xd0: device->card_type = NV_D0; break;
-			case 0xe0: device->card_type = NV_E0; break;
+			case 0xe0:
+			case 0xf0: device->card_type = NV_E0; break;
 			default:
 				break;
 			}

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

@@ -141,6 +141,40 @@ nve0_identify(struct nouveau_device *device)
 		device->oclass[NVDEV_ENGINE_VP     ] = &nve0_vp_oclass;
 		device->oclass[NVDEV_ENGINE_PPP    ] = &nvc0_ppp_oclass;
 		break;
+	case 0xf0:
+		device->cname = "GK110";
+		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
+		device->oclass[NVDEV_SUBDEV_GPIO   ] = &nve0_gpio_oclass;
+		device->oclass[NVDEV_SUBDEV_I2C    ] = &nvd0_i2c_oclass;
+		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nvc0_clock_oclass;
+		device->oclass[NVDEV_SUBDEV_THERM  ] = &nvd0_therm_oclass;
+		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
+		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nvc0_devinit_oclass;
+		device->oclass[NVDEV_SUBDEV_MC     ] = &nvc0_mc_oclass;
+		device->oclass[NVDEV_SUBDEV_BUS    ] = &nvc0_bus_oclass;
+		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
+		device->oclass[NVDEV_SUBDEV_FB     ] = &nvc0_fb_oclass;
+		device->oclass[NVDEV_SUBDEV_LTCG   ] = &nvc0_ltcg_oclass;
+		device->oclass[NVDEV_SUBDEV_IBUS   ] = &nve0_ibus_oclass;
+		device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass;
+		device->oclass[NVDEV_SUBDEV_VM     ] = &nvc0_vmmgr_oclass;
+		device->oclass[NVDEV_SUBDEV_BAR    ] = &nvc0_bar_oclass;
+		device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nvd0_dmaeng_oclass;
+#if 0
+		device->oclass[NVDEV_ENGINE_FIFO   ] = &nve0_fifo_oclass;
+		device->oclass[NVDEV_ENGINE_SW     ] = &nvc0_software_oclass;
+		device->oclass[NVDEV_ENGINE_GR     ] = &nve0_graph_oclass;
+#endif
+		device->oclass[NVDEV_ENGINE_DISP   ] = &nvf0_disp_oclass;
+#if 0
+		device->oclass[NVDEV_ENGINE_COPY0  ] = &nve0_copy0_oclass;
+		device->oclass[NVDEV_ENGINE_COPY1  ] = &nve0_copy1_oclass;
+		device->oclass[NVDEV_ENGINE_COPY2  ] = &nve0_copy2_oclass;
+		device->oclass[NVDEV_ENGINE_BSP    ] = &nve0_bsp_oclass;
+		device->oclass[NVDEV_ENGINE_VP     ] = &nve0_vp_oclass;
+		device->oclass[NVDEV_ENGINE_PPP    ] = &nvc0_ppp_oclass;
+#endif
+		break;
 	default:
 		nv_fatal(device, "unknown Kepler chipset\n");
 		return -EINVAL;

drivers/gpu/drm/nouveau/core/engine/disp/nvf0.c

@@ -0,0 +1,89 @@
+/*
+ * 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 <engine/software.h>
+#include <engine/disp.h>
+
+#include <core/class.h>
+
+#include "nv50.h"
+
+static struct nouveau_oclass
+nvf0_disp_sclass[] = {
+	{ NVF0_DISP_MAST_CLASS, &nvd0_disp_mast_ofuncs },
+	{ NVF0_DISP_SYNC_CLASS, &nvd0_disp_sync_ofuncs },
+	{ NVF0_DISP_OVLY_CLASS, &nvd0_disp_ovly_ofuncs },
+	{ NVF0_DISP_OIMM_CLASS, &nvd0_disp_oimm_ofuncs },
+	{ NVF0_DISP_CURS_CLASS, &nvd0_disp_curs_ofuncs },
+	{}
+};
+
+static struct nouveau_oclass
+nvf0_disp_base_oclass[] = {
+	{ NVF0_DISP_CLASS, &nvd0_disp_base_ofuncs, nva3_disp_base_omthds },
+	{}
+};
+
+static int
+nvf0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+	       struct nouveau_oclass *oclass, void *data, u32 size,
+	       struct nouveau_object **pobject)
+{
+	struct nv50_disp_priv *priv;
+	int heads = nv_rd32(parent, 0x022448);
+	int ret;
+
+	ret = nouveau_disp_create(parent, engine, oclass, heads,
+				  "PDISP", "display", &priv);
+	*pobject = nv_object(priv);
+	if (ret)
+		return ret;
+
+	nv_engine(priv)->sclass = nvf0_disp_base_oclass;
+	nv_engine(priv)->cclass = &nv50_disp_cclass;
+	nv_subdev(priv)->intr = nvd0_disp_intr;
+	INIT_WORK(&priv->supervisor, nvd0_disp_intr_supervisor);
+	priv->sclass = nvf0_disp_sclass;
+	priv->head.nr = heads;
+	priv->dac.nr = 3;
+	priv->sor.nr = 4;
+	priv->dac.power = nv50_dac_power;
+	priv->dac.sense = nv50_dac_sense;
+	priv->sor.power = nv50_sor_power;
+	priv->sor.hda_eld = nvd0_hda_eld;
+	priv->sor.hdmi = nvd0_hdmi_ctrl;
+	priv->sor.dp = &nvd0_sor_dp_func;
+	return 0;
+}
+
+struct nouveau_oclass
+nvf0_disp_oclass = {
+	.handle = NV_ENGINE(DISP, 0x92),
+	.ofuncs = &(struct nouveau_ofuncs) {
+		.ctor = nvf0_disp_ctor,
+		.dtor = _nouveau_disp_dtor,
+		.init = _nouveau_disp_init,
+		.fini = _nouveau_disp_fini,
+	},
+};

drivers/gpu/drm/nouveau/core/engine/dmaobj/nvd0.c

@@ -50,6 +50,9 @@ nvd0_dmaobj_bind(struct nouveau_dmaeng *dmaeng,
 		case NVE0_DISP_MAST_CLASS:
 		case NVE0_DISP_SYNC_CLASS:
 		case NVE0_DISP_OVLY_CLASS:
+		case NVF0_DISP_MAST_CLASS:
+		case NVF0_DISP_SYNC_CLASS:
+		case NVF0_DISP_OVLY_CLASS:
 			break;
 		default:
 			return -EINVAL;

drivers/gpu/drm/nouveau/core/include/core/class.h

@@ -169,6 +169,7 @@ struct nv04_display_class {
  * 8570: NVA3_DISP
  * 9070: NVD0_DISP
  * 9170: NVE0_DISP
+ * 9270: NVF0_DISP
  */
 
 #define NV50_DISP_CLASS                                              0x00005070
@@ -178,6 +179,7 @@ struct nv04_display_class {
 #define NVA3_DISP_CLASS                                              0x00008570
 #define NVD0_DISP_CLASS                                              0x00009070
 #define NVE0_DISP_CLASS                                              0x00009170
+#define NVF0_DISP_CLASS                                              0x00009270
 
 #define NV50_DISP_SOR_MTHD                                           0x00010000
 #define NV50_DISP_SOR_MTHD_TYPE                                      0x0000f000
@@ -246,6 +248,7 @@ struct nv50_display_class {
  * 857a: NVA3_DISP_CURS
  * 907a: NVD0_DISP_CURS
  * 917a: NVE0_DISP_CURS
+ * 927a: NVF0_DISP_CURS
  */
 
 #define NV50_DISP_CURS_CLASS                                         0x0000507a
@@ -255,6 +258,7 @@ struct nv50_display_class {
 #define NVA3_DISP_CURS_CLASS                                         0x0000857a
 #define NVD0_DISP_CURS_CLASS                                         0x0000907a
 #define NVE0_DISP_CURS_CLASS                                         0x0000917a
+#define NVF0_DISP_CURS_CLASS                                         0x0000927a
 
 struct nv50_display_curs_class {
 	u32 head;
@@ -267,6 +271,7 @@ struct nv50_display_curs_class {
  * 857b: NVA3_DISP_OIMM
  * 907b: NVD0_DISP_OIMM
  * 917b: NVE0_DISP_OIMM
+ * 927b: NVE0_DISP_OIMM
  */
 
 #define NV50_DISP_OIMM_CLASS                                         0x0000507b
@@ -276,6 +281,7 @@ struct nv50_display_curs_class {
 #define NVA3_DISP_OIMM_CLASS                                         0x0000857b
 #define NVD0_DISP_OIMM_CLASS                                         0x0000907b
 #define NVE0_DISP_OIMM_CLASS                                         0x0000917b
+#define NVF0_DISP_OIMM_CLASS                                         0x0000927b
 
 struct nv50_display_oimm_class {
 	u32 head;
@@ -288,6 +294,7 @@ struct nv50_display_oimm_class {
  * 857c: NVA3_DISP_SYNC
  * 907c: NVD0_DISP_SYNC
  * 917c: NVE0_DISP_SYNC
+ * 927c: NVF0_DISP_SYNC
  */
 
 #define NV50_DISP_SYNC_CLASS                                         0x0000507c
@@ -297,6 +304,7 @@ struct nv50_display_oimm_class {
 #define NVA3_DISP_SYNC_CLASS                                         0x0000857c
 #define NVD0_DISP_SYNC_CLASS                                         0x0000907c
 #define NVE0_DISP_SYNC_CLASS                                         0x0000917c
+#define NVF0_DISP_SYNC_CLASS                                         0x0000927c
 
 struct nv50_display_sync_class {
 	u32 pushbuf;
@@ -310,6 +318,7 @@ struct nv50_display_sync_class {
  * 857d: NVA3_DISP_MAST
  * 907d: NVD0_DISP_MAST
  * 917d: NVE0_DISP_MAST
+ * 927d: NVF0_DISP_MAST
  */
 
 #define NV50_DISP_MAST_CLASS                                         0x0000507d
@@ -319,6 +328,7 @@ struct nv50_display_sync_class {
 #define NVA3_DISP_MAST_CLASS                                         0x0000857d
 #define NVD0_DISP_MAST_CLASS                                         0x0000907d
 #define NVE0_DISP_MAST_CLASS                                         0x0000917d
+#define NVF0_DISP_MAST_CLASS                                         0x0000927d
 
 struct nv50_display_mast_class {
 	u32 pushbuf;
@@ -331,6 +341,7 @@ struct nv50_display_mast_class {
  * 857e: NVA3_DISP_OVLY
  * 907e: NVD0_DISP_OVLY
  * 917e: NVE0_DISP_OVLY
+ * 927e: NVF0_DISP_OVLY
  */
 
 #define NV50_DISP_OVLY_CLASS                                         0x0000507e
@@ -340,6 +351,7 @@ struct nv50_display_mast_class {
 #define NVA3_DISP_OVLY_CLASS                                         0x0000857e
 #define NVD0_DISP_OVLY_CLASS                                         0x0000907e
 #define NVE0_DISP_OVLY_CLASS                                         0x0000917e
+#define NVF0_DISP_OVLY_CLASS                                         0x0000927e
 
 struct nv50_display_ovly_class {
 	u32 pushbuf;

drivers/gpu/drm/nouveau/core/include/engine/disp.h

@@ -44,5 +44,6 @@ extern struct nouveau_oclass nv94_disp_oclass;
 extern struct nouveau_oclass nva3_disp_oclass;
 extern struct nouveau_oclass nvd0_disp_oclass;
 extern struct nouveau_oclass nve0_disp_oclass;
+extern struct nouveau_oclass nvf0_disp_oclass;
 
 #endif

drivers/gpu/drm/nouveau/nouveau_drm.c

@@ -33,6 +33,7 @@
 
 #include <engine/device.h>
 #include <engine/disp.h>
+#include <engine/fifo.h>
 
 #include <subdev/vm.h>
 
@@ -164,7 +165,7 @@ nouveau_accel_init(struct nouveau_drm *drm)
 	u32 arg0, arg1;
 	int ret;
 
-	if (nouveau_noaccel)
+	if (nouveau_noaccel || !nouveau_fifo(device) /*XXX*/)
 		return;
 
 	/* initialise synchronisation routines */

drivers/gpu/drm/nouveau/nv50_display.c

@@ -2174,6 +2174,7 @@ int
 nv50_display_create(struct drm_device *dev)
 {
 	static const u16 oclass[] = {
+		NVF0_DISP_CLASS,
 		NVE0_DISP_CLASS,
 		NVD0_DISP_CLASS,
 		NVA3_DISP_CLASS,