drm/nvd0-nve0/disp: initial implementation of evo channel classes
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/Makefile b/drivers/gpu/drm/nouveau/Makefile
index 94ab4bc..4219dc5 100644
--- a/drivers/gpu/drm/nouveau/Makefile
+++ b/drivers/gpu/drm/nouveau/Makefile
@@ -135,6 +135,7 @@
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/vga.o
nouveau-y += core/engine/fifo/base.o
nouveau-y += core/engine/fifo/nv04.o
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h
index 6128bc4..f269138 100644
--- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h
@@ -67,4 +67,13 @@
extern struct nouveau_oclass nv50_disp_cclass;
void nv50_disp_intr(struct nouveau_subdev *);
+extern struct nouveau_ofuncs nvd0_disp_mast_ofuncs;
+extern struct nouveau_ofuncs nvd0_disp_sync_ofuncs;
+extern struct nouveau_ofuncs nvd0_disp_ovly_ofuncs;
+extern struct nouveau_ofuncs nvd0_disp_oimm_ofuncs;
+extern struct nouveau_ofuncs nvd0_disp_curs_ofuncs;
+extern struct nouveau_ofuncs nvd0_disp_base_ofuncs;
+extern struct nouveau_oclass nvd0_disp_cclass;
+void nvd0_disp_intr(struct nouveau_subdev *);
+
#endif
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c b/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c
index d93efbc..fa1b970 100644
--- a/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c
@@ -22,22 +22,549 @@
* Authors: Ben Skeggs
*/
-#include <subdev/bar.h>
+#include <core/object.h>
+#include <core/parent.h>
+#include <core/handle.h>
+#include <core/class.h>
#include <engine/software.h>
#include <engine/disp.h>
-struct nvd0_disp_priv {
- struct nouveau_disp base;
+#include <subdev/timer.h>
+#include <subdev/fb.h>
+#include <subdev/bar.h>
+
+#include "nv50.h"
+
+/*******************************************************************************
+ * EVO DMA channel base class
+ ******************************************************************************/
+
+static int
+nvd0_disp_dmac_object_attach(struct nouveau_object *parent,
+ struct nouveau_object *object, u32 name)
+{
+ struct nv50_disp_base *base = (void *)parent->parent;
+ struct nv50_disp_chan *chan = (void *)parent;
+ u32 addr = nv_gpuobj(object)->node->offset;
+ u32 data = (chan->chid << 27) | (addr << 9) | 0x00000001;
+ return nouveau_ramht_insert(base->ramht, chan->chid, name, data);
+}
+
+static void
+nvd0_disp_dmac_object_detach(struct nouveau_object *parent, int cookie)
+{
+ struct nv50_disp_base *base = (void *)parent->parent;
+ nouveau_ramht_remove(base->ramht, cookie);
+}
+
+static int
+nvd0_disp_dmac_init(struct nouveau_object *object)
+{
+ struct nv50_disp_priv *priv = (void *)object->engine;
+ struct nv50_disp_dmac *dmac = (void *)object;
+ int chid = dmac->base.chid;
+ int ret;
+
+ ret = nv50_disp_chan_init(&dmac->base);
+ if (ret)
+ return ret;
+
+ /* enable error reporting */
+ nv_mask(priv, 0x610090, 0x00000001 << chid, 0x00000001 << chid);
+ nv_mask(priv, 0x6100a0, 0x00000001 << chid, 0x00000001 << chid);
+
+ /* initialise channel for dma command submission */
+ nv_wr32(priv, 0x610494 + (chid * 0x0010), dmac->push);
+ nv_wr32(priv, 0x610498 + (chid * 0x0010), 0x00010000);
+ nv_wr32(priv, 0x61049c + (chid * 0x0010), 0x00000001);
+ nv_mask(priv, 0x610490 + (chid * 0x0010), 0x00000010, 0x00000010);
+ nv_wr32(priv, 0x640000 + (chid * 0x1000), 0x00000000);
+ nv_wr32(priv, 0x610490 + (chid * 0x0010), 0x00000013);
+
+ /* wait for it to go inactive */
+ if (!nv_wait(priv, 0x610490 + (chid * 0x10), 0x80000000, 0x00000000)) {
+ nv_error(dmac, "init: 0x%08x\n",
+ nv_rd32(priv, 0x610490 + (chid * 0x10)));
+ return -EBUSY;
+ }
+
+ return 0;
+}
+
+static int
+nvd0_disp_dmac_fini(struct nouveau_object *object, bool suspend)
+{
+ struct nv50_disp_priv *priv = (void *)object->engine;
+ struct nv50_disp_dmac *dmac = (void *)object;
+ int chid = dmac->base.chid;
+
+ /* deactivate channel */
+ nv_mask(priv, 0x610490 + (chid * 0x0010), 0x00001010, 0x00001000);
+ nv_mask(priv, 0x610490 + (chid * 0x0010), 0x00000003, 0x00000000);
+ if (!nv_wait(priv, 0x610490 + (chid * 0x10), 0x001e0000, 0x00000000)) {
+ nv_error(dmac, "fini: 0x%08x\n",
+ nv_rd32(priv, 0x610490 + (chid * 0x10)));
+ if (suspend)
+ return -EBUSY;
+ }
+
+ /* disable error reporting */
+ nv_mask(priv, 0x610090, 0x00000001 << chid, 0x00000000);
+ nv_mask(priv, 0x6100a0, 0x00000001 << chid, 0x00000000);
+
+ return nv50_disp_chan_fini(&dmac->base, suspend);
+}
+
+/*******************************************************************************
+ * EVO master channel object
+ ******************************************************************************/
+
+static int
+nvd0_disp_mast_ctor(struct nouveau_object *parent,
+ struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct nv50_display_mast_class *args = data;
+ struct nv50_disp_dmac *mast;
+ int ret;
+
+ if (size < sizeof(*args))
+ return -EINVAL;
+
+ ret = nv50_disp_dmac_create_(parent, engine, oclass, args->pushbuf,
+ 0, sizeof(*mast), (void **)&mast);
+ *pobject = nv_object(mast);
+ if (ret)
+ return ret;
+
+ nv_parent(mast)->object_attach = nvd0_disp_dmac_object_attach;
+ nv_parent(mast)->object_detach = nvd0_disp_dmac_object_detach;
+ return 0;
+}
+
+static int
+nvd0_disp_mast_init(struct nouveau_object *object)
+{
+ struct nv50_disp_priv *priv = (void *)object->engine;
+ struct nv50_disp_dmac *mast = (void *)object;
+ int ret;
+
+ ret = nv50_disp_chan_init(&mast->base);
+ if (ret)
+ return ret;
+
+ /* enable error reporting */
+ nv_mask(priv, 0x610090, 0x00000001, 0x00000001);
+ nv_mask(priv, 0x6100a0, 0x00000001, 0x00000001);
+
+ /* initialise channel for dma command submission */
+ nv_wr32(priv, 0x610494, mast->push);
+ nv_wr32(priv, 0x610498, 0x00010000);
+ nv_wr32(priv, 0x61049c, 0x00000001);
+ nv_mask(priv, 0x610490, 0x00000010, 0x00000010);
+ nv_wr32(priv, 0x640000, 0x00000000);
+ nv_wr32(priv, 0x610490, 0x01000013);
+
+ /* wait for it to go inactive */
+ if (!nv_wait(priv, 0x610490, 0x80000000, 0x00000000)) {
+ nv_error(mast, "init: 0x%08x\n", nv_rd32(priv, 0x610490));
+ return -EBUSY;
+ }
+
+ return 0;
+}
+
+static int
+nvd0_disp_mast_fini(struct nouveau_object *object, bool suspend)
+{
+ struct nv50_disp_priv *priv = (void *)object->engine;
+ struct nv50_disp_dmac *mast = (void *)object;
+
+ /* deactivate channel */
+ nv_mask(priv, 0x610490, 0x00000010, 0x00000000);
+ nv_mask(priv, 0x610490, 0x00000003, 0x00000000);
+ if (!nv_wait(priv, 0x610490, 0x001e0000, 0x00000000)) {
+ nv_error(mast, "fini: 0x%08x\n", nv_rd32(priv, 0x610490));
+ if (suspend)
+ return -EBUSY;
+ }
+
+ /* disable error reporting */
+ nv_mask(priv, 0x610090, 0x00000001, 0x00000000);
+ nv_mask(priv, 0x6100a0, 0x00000001, 0x00000000);
+
+ return nv50_disp_chan_fini(&mast->base, suspend);
+}
+
+struct nouveau_ofuncs
+nvd0_disp_mast_ofuncs = {
+ .ctor = nvd0_disp_mast_ctor,
+ .dtor = nv50_disp_dmac_dtor,
+ .init = nvd0_disp_mast_init,
+ .fini = nvd0_disp_mast_fini,
+ .rd32 = nv50_disp_chan_rd32,
+ .wr32 = nv50_disp_chan_wr32,
+};
+
+/*******************************************************************************
+ * EVO sync channel objects
+ ******************************************************************************/
+
+static int
+nvd0_disp_sync_ctor(struct nouveau_object *parent,
+ struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct nv50_display_sync_class *args = data;
+ struct nv50_disp_priv *priv = (void *)engine;
+ struct nv50_disp_dmac *dmac;
+ int ret;
+
+ if (size < sizeof(*data) || args->head >= priv->head.nr)
+ return -EINVAL;
+
+ ret = nv50_disp_dmac_create_(parent, engine, oclass, args->pushbuf,
+ 1 + args->head, sizeof(*dmac),
+ (void **)&dmac);
+ *pobject = nv_object(dmac);
+ if (ret)
+ return ret;
+
+ nv_parent(dmac)->object_attach = nvd0_disp_dmac_object_attach;
+ nv_parent(dmac)->object_detach = nvd0_disp_dmac_object_detach;
+ return 0;
+}
+
+struct nouveau_ofuncs
+nvd0_disp_sync_ofuncs = {
+ .ctor = nvd0_disp_sync_ctor,
+ .dtor = nv50_disp_dmac_dtor,
+ .init = nvd0_disp_dmac_init,
+ .fini = nvd0_disp_dmac_fini,
+ .rd32 = nv50_disp_chan_rd32,
+ .wr32 = nv50_disp_chan_wr32,
+};
+
+/*******************************************************************************
+ * EVO overlay channel objects
+ ******************************************************************************/
+
+static int
+nvd0_disp_ovly_ctor(struct nouveau_object *parent,
+ struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct nv50_display_ovly_class *args = data;
+ struct nv50_disp_priv *priv = (void *)engine;
+ struct nv50_disp_dmac *dmac;
+ int ret;
+
+ if (size < sizeof(*data) || args->head >= priv->head.nr)
+ return -EINVAL;
+
+ ret = nv50_disp_dmac_create_(parent, engine, oclass, args->pushbuf,
+ 5 + args->head, sizeof(*dmac),
+ (void **)&dmac);
+ *pobject = nv_object(dmac);
+ if (ret)
+ return ret;
+
+ nv_parent(dmac)->object_attach = nvd0_disp_dmac_object_attach;
+ nv_parent(dmac)->object_detach = nvd0_disp_dmac_object_detach;
+ return 0;
+}
+
+struct nouveau_ofuncs
+nvd0_disp_ovly_ofuncs = {
+ .ctor = nvd0_disp_ovly_ctor,
+ .dtor = nv50_disp_dmac_dtor,
+ .init = nvd0_disp_dmac_init,
+ .fini = nvd0_disp_dmac_fini,
+ .rd32 = nv50_disp_chan_rd32,
+ .wr32 = nv50_disp_chan_wr32,
+};
+
+/*******************************************************************************
+ * EVO PIO channel base class
+ ******************************************************************************/
+
+static int
+nvd0_disp_pioc_create_(struct nouveau_object *parent,
+ struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, int chid,
+ int length, void **pobject)
+{
+ return nv50_disp_chan_create_(parent, engine, oclass, chid,
+ length, pobject);
+}
+
+static void
+nvd0_disp_pioc_dtor(struct nouveau_object *object)
+{
+ struct nv50_disp_pioc *pioc = (void *)object;
+ nv50_disp_chan_destroy(&pioc->base);
+}
+
+static int
+nvd0_disp_pioc_init(struct nouveau_object *object)
+{
+ struct nv50_disp_priv *priv = (void *)object->engine;
+ struct nv50_disp_pioc *pioc = (void *)object;
+ int chid = pioc->base.chid;
+ int ret;
+
+ ret = nv50_disp_chan_init(&pioc->base);
+ if (ret)
+ return ret;
+
+ /* enable error reporting */
+ nv_mask(priv, 0x610090, 0x00000001 << chid, 0x00000001 << chid);
+ nv_mask(priv, 0x6100a0, 0x00000001 << chid, 0x00000001 << chid);
+
+ /* activate channel */
+ nv_wr32(priv, 0x610490 + (chid * 0x10), 0x00000001);
+ if (!nv_wait(priv, 0x610490 + (chid * 0x10), 0x00030000, 0x00010000)) {
+ nv_error(pioc, "init: 0x%08x\n",
+ nv_rd32(priv, 0x610490 + (chid * 0x10)));
+ return -EBUSY;
+ }
+
+ return 0;
+}
+
+static int
+nvd0_disp_pioc_fini(struct nouveau_object *object, bool suspend)
+{
+ struct nv50_disp_priv *priv = (void *)object->engine;
+ struct nv50_disp_pioc *pioc = (void *)object;
+ int chid = pioc->base.chid;
+
+ nv_mask(priv, 0x610490 + (chid * 0x10), 0x00000001, 0x00000000);
+ if (!nv_wait(priv, 0x610490 + (chid * 0x10), 0x00030000, 0x00000000)) {
+ nv_error(pioc, "timeout: 0x%08x\n",
+ nv_rd32(priv, 0x610490 + (chid * 0x10)));
+ if (suspend)
+ return -EBUSY;
+ }
+
+ /* disable error reporting */
+ nv_mask(priv, 0x610090, 0x00000001 << chid, 0x00000000);
+ nv_mask(priv, 0x6100a0, 0x00000001 << chid, 0x00000000);
+
+ return nv50_disp_chan_fini(&pioc->base, suspend);
+}
+
+/*******************************************************************************
+ * EVO immediate overlay channel objects
+ ******************************************************************************/
+
+static int
+nvd0_disp_oimm_ctor(struct nouveau_object *parent,
+ struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct nv50_display_oimm_class *args = data;
+ struct nv50_disp_priv *priv = (void *)engine;
+ struct nv50_disp_pioc *pioc;
+ int ret;
+
+ if (size < sizeof(*args) || args->head >= priv->head.nr)
+ return -EINVAL;
+
+ ret = nvd0_disp_pioc_create_(parent, engine, oclass, 9 + args->head,
+ sizeof(*pioc), (void **)&pioc);
+ *pobject = nv_object(pioc);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+struct nouveau_ofuncs
+nvd0_disp_oimm_ofuncs = {
+ .ctor = nvd0_disp_oimm_ctor,
+ .dtor = nvd0_disp_pioc_dtor,
+ .init = nvd0_disp_pioc_init,
+ .fini = nvd0_disp_pioc_fini,
+ .rd32 = nv50_disp_chan_rd32,
+ .wr32 = nv50_disp_chan_wr32,
+};
+
+/*******************************************************************************
+ * EVO cursor channel objects
+ ******************************************************************************/
+
+static int
+nvd0_disp_curs_ctor(struct nouveau_object *parent,
+ struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct nv50_display_curs_class *args = data;
+ struct nv50_disp_priv *priv = (void *)engine;
+ struct nv50_disp_pioc *pioc;
+ int ret;
+
+ if (size < sizeof(*args) || args->head >= priv->head.nr)
+ return -EINVAL;
+
+ ret = nvd0_disp_pioc_create_(parent, engine, oclass, 13 + args->head,
+ sizeof(*pioc), (void **)&pioc);
+ *pobject = nv_object(pioc);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+struct nouveau_ofuncs
+nvd0_disp_curs_ofuncs = {
+ .ctor = nvd0_disp_curs_ctor,
+ .dtor = nvd0_disp_pioc_dtor,
+ .init = nvd0_disp_pioc_init,
+ .fini = nvd0_disp_pioc_fini,
+ .rd32 = nv50_disp_chan_rd32,
+ .wr32 = nv50_disp_chan_wr32,
+};
+
+/*******************************************************************************
+ * Base display object
+ ******************************************************************************/
+
+static int
+nvd0_disp_base_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 = (void *)engine;
+ struct nv50_disp_base *base;
+ int ret;
+
+ ret = nouveau_parent_create(parent, engine, oclass, 0,
+ priv->sclass, 0, &base);
+ *pobject = nv_object(base);
+ if (ret)
+ return ret;
+
+ return nouveau_ramht_new(parent, parent, 0x1000, 0, &base->ramht);
+}
+
+static void
+nvd0_disp_base_dtor(struct nouveau_object *object)
+{
+ struct nv50_disp_base *base = (void *)object;
+ nouveau_ramht_ref(NULL, &base->ramht);
+ nouveau_parent_destroy(&base->base);
+}
+
+static int
+nvd0_disp_base_init(struct nouveau_object *object)
+{
+ struct nv50_disp_priv *priv = (void *)object->engine;
+ struct nv50_disp_base *base = (void *)object;
+ int ret, i;
+ u32 tmp;
+
+ ret = nouveau_parent_init(&base->base);
+ if (ret)
+ return ret;
+
+ /* The below segments of code copying values from one register to
+ * another appear to inform EVO of the display capabilities or
+ * something similar.
+ */
+
+ /* ... CRTC caps */
+ for (i = 0; i < priv->head.nr; i++) {
+ tmp = nv_rd32(priv, 0x616104 + (i * 0x800));
+ nv_wr32(priv, 0x6101b4 + (i * 0x800), tmp);
+ tmp = nv_rd32(priv, 0x616108 + (i * 0x800));
+ nv_wr32(priv, 0x6101b8 + (i * 0x800), tmp);
+ tmp = nv_rd32(priv, 0x61610c + (i * 0x800));
+ nv_wr32(priv, 0x6101bc + (i * 0x800), tmp);
+ }
+
+ /* ... DAC caps */
+ for (i = 0; i < priv->dac.nr; i++) {
+ tmp = nv_rd32(priv, 0x61a000 + (i * 0x800));
+ nv_wr32(priv, 0x6101c0 + (i * 0x800), tmp);
+ }
+
+ /* ... SOR caps */
+ for (i = 0; i < priv->sor.nr; i++) {
+ tmp = nv_rd32(priv, 0x61c000 + (i * 0x800));
+ nv_wr32(priv, 0x6301c4 + (i * 0x800), tmp);
+ }
+
+ /* steal display away from vbios, or something like that */
+ if (nv_rd32(priv, 0x6100ac) & 0x00000100) {
+ nv_wr32(priv, 0x6100ac, 0x00000100);
+ nv_mask(priv, 0x6194e8, 0x00000001, 0x00000000);
+ if (!nv_wait(priv, 0x6194e8, 0x00000002, 0x00000000)) {
+ nv_error(priv, "timeout acquiring display\n");
+ return -EBUSY;
+ }
+ }
+
+ /* point at display engine memory area (hash table, objects) */
+ nv_wr32(priv, 0x610010, (nv_gpuobj(object->parent)->addr >> 8) | 9);
+
+ /* enable supervisor interrupts, disable everything else */
+ nv_wr32(priv, 0x610090, 0x00000000);
+ nv_wr32(priv, 0x6100a0, 0x00000000);
+ nv_wr32(priv, 0x6100b0, 0x00000307);
+
+ return 0;
+}
+
+static int
+nvd0_disp_base_fini(struct nouveau_object *object, bool suspend)
+{
+ struct nv50_disp_priv *priv = (void *)object->engine;
+ struct nv50_disp_base *base = (void *)object;
+
+ /* disable all interrupts */
+ nv_wr32(priv, 0x6100b0, 0x00000000);
+
+ return nouveau_parent_fini(&base->base, suspend);
+}
+
+struct nouveau_ofuncs
+nvd0_disp_base_ofuncs = {
+ .ctor = nvd0_disp_base_ctor,
+ .dtor = nvd0_disp_base_dtor,
+ .init = nvd0_disp_base_init,
+ .fini = nvd0_disp_base_fini,
+};
+
+static struct nouveau_oclass
+nvd0_disp_base_oclass[] = {
+ { NVD0_DISP_CLASS, &nvd0_disp_base_ofuncs },
+ {}
};
static struct nouveau_oclass
nvd0_disp_sclass[] = {
- {},
+ { NVD0_DISP_MAST_CLASS, &nvd0_disp_mast_ofuncs },
+ { NVD0_DISP_SYNC_CLASS, &nvd0_disp_sync_ofuncs },
+ { NVD0_DISP_OVLY_CLASS, &nvd0_disp_ovly_ofuncs },
+ { NVD0_DISP_OIMM_CLASS, &nvd0_disp_oimm_ofuncs },
+ { NVD0_DISP_CURS_CLASS, &nvd0_disp_curs_ofuncs },
+ {}
};
+/*******************************************************************************
+ * Display engine implementation
+ ******************************************************************************/
+
static void
-nvd0_disp_intr_vblank(struct nvd0_disp_priv *priv, int crtc)
+nvd0_disp_intr_vblank(struct nv50_disp_priv *priv, int crtc)
{
struct nouveau_bar *bar = nouveau_bar(priv);
struct nouveau_disp *disp = &priv->base;
@@ -65,10 +592,10 @@
disp->vblank.notify(disp->vblank.data, crtc);
}
-static void
+void
nvd0_disp_intr(struct nouveau_subdev *subdev)
{
- struct nvd0_disp_priv *priv = (void *)subdev;
+ struct nv50_disp_priv *priv = (void *)subdev;
u32 intr = nv_rd32(priv, 0x610088);
int i;
@@ -86,10 +613,10 @@
static int
nvd0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
{
- struct nvd0_disp_priv *priv;
+ struct nv50_disp_priv *priv;
int ret;
ret = nouveau_disp_create(parent, engine, oclass, "PDISP",
@@ -98,8 +625,13 @@
if (ret)
return ret;
- nv_engine(priv)->sclass = nvd0_disp_sclass;
+ nv_engine(priv)->sclass = nvd0_disp_base_oclass;
+ nv_engine(priv)->cclass = &nv50_disp_cclass;
nv_subdev(priv)->intr = nvd0_disp_intr;
+ priv->sclass = nvd0_disp_sclass;
+ priv->head.nr = nv_rd32(priv, 0x022448);
+ priv->dac.nr = 3;
+ priv->sor.nr = 4;
INIT_LIST_HEAD(&priv->base.vblank.list);
spin_lock_init(&priv->base.vblank.lock);
@@ -108,7 +640,7 @@
struct nouveau_oclass
nvd0_disp_oclass = {
- .handle = NV_ENGINE(DISP, 0xd0),
+ .handle = NV_ENGINE(DISP, 0x90),
.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nvd0_disp_ctor,
.dtor = _nouveau_disp_dtor,
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nve0.c b/drivers/gpu/drm/nouveau/core/engine/disp/nve0.c
new file mode 100644
index 0000000..2fbad90
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/nve0.c
@@ -0,0 +1,84 @@
+/*
+ * 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
+nve0_disp_sclass[] = {
+ { NVE0_DISP_MAST_CLASS, &nvd0_disp_mast_ofuncs },
+ { NVE0_DISP_SYNC_CLASS, &nvd0_disp_sync_ofuncs },
+ { NVE0_DISP_OVLY_CLASS, &nvd0_disp_ovly_ofuncs },
+ { NVE0_DISP_OIMM_CLASS, &nvd0_disp_oimm_ofuncs },
+ { NVE0_DISP_CURS_CLASS, &nvd0_disp_curs_ofuncs },
+ {}
+};
+
+static struct nouveau_oclass
+nve0_disp_base_oclass[] = {
+ { NVE0_DISP_CLASS, &nvd0_disp_base_ofuncs },
+ {}
+};
+
+static int
+nve0_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 ret;
+
+ ret = nouveau_disp_create(parent, engine, oclass, "PDISP",
+ "display", &priv);
+ *pobject = nv_object(priv);
+ if (ret)
+ return ret;
+
+ nv_engine(priv)->sclass = nve0_disp_base_oclass;
+ nv_engine(priv)->cclass = &nv50_disp_cclass;
+ nv_subdev(priv)->intr = nvd0_disp_intr;
+ priv->sclass = nve0_disp_sclass;
+ priv->head.nr = nv_rd32(priv, 0x022448);
+ priv->dac.nr = 3;
+ priv->sor.nr = 4;
+
+ INIT_LIST_HEAD(&priv->base.vblank.list);
+ spin_lock_init(&priv->base.vblank.lock);
+ return 0;
+}
+
+struct nouveau_oclass
+nve0_disp_oclass = {
+ .handle = NV_ENGINE(DISP, 0x91),
+ .ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = nve0_disp_ctor,
+ .dtor = _nouveau_disp_dtor,
+ .init = _nouveau_disp_init,
+ .fini = _nouveau_disp_fini,
+ },
+};
diff --git a/drivers/gpu/drm/nouveau/core/engine/dmaobj/nvd0.c b/drivers/gpu/drm/nouveau/core/engine/dmaobj/nvd0.c
index 8cefccf..d152875 100644
--- a/drivers/gpu/drm/nouveau/core/engine/dmaobj/nvd0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/dmaobj/nvd0.c
@@ -44,6 +44,12 @@
if (!nv_iclass(parent, NV_ENGCTX_CLASS)) {
switch (nv_mclass(parent->parent)) {
+ case NVD0_DISP_MAST_CLASS:
+ case NVD0_DISP_SYNC_CLASS:
+ case NVD0_DISP_OVLY_CLASS:
+ case NVE0_DISP_MAST_CLASS:
+ case NVE0_DISP_SYNC_CLASS:
+ case NVE0_DISP_OVLY_CLASS:
break;
default:
return -EINVAL;
diff --git a/drivers/gpu/drm/nouveau/core/include/core/class.h b/drivers/gpu/drm/nouveau/core/include/core/class.h
index e9634b4..d604579 100644
--- a/drivers/gpu/drm/nouveau/core/include/core/class.h
+++ b/drivers/gpu/drm/nouveau/core/include/core/class.h
@@ -158,6 +158,8 @@
* 8370: NVA0_DISP
* 8870: NV94_DISP
* 8570: NVA3_DISP
+ * 9070: NVD0_DISP
+ * 9170: NVE0_DISP
*/
#define NV50_DISP_CLASS 0x00005070
@@ -165,6 +167,8 @@
#define NVA0_DISP_CLASS 0x00008370
#define NV94_DISP_CLASS 0x00008870
#define NVA3_DISP_CLASS 0x00008570
+#define NVD0_DISP_CLASS 0x00009070
+#define NVE0_DISP_CLASS 0x00009170
struct nv50_display_class {
};
@@ -174,6 +178,8 @@
* 837a: NVA0_DISP_CURS
* 887a: NV94_DISP_CURS
* 857a: NVA3_DISP_CURS
+ * 907a: NVD0_DISP_CURS
+ * 917a: NVE0_DISP_CURS
*/
#define NV50_DISP_CURS_CLASS 0x0000507a
@@ -181,6 +187,8 @@
#define NVA0_DISP_CURS_CLASS 0x0000837a
#define NV94_DISP_CURS_CLASS 0x0000887a
#define NVA3_DISP_CURS_CLASS 0x0000857a
+#define NVD0_DISP_CURS_CLASS 0x0000907a
+#define NVE0_DISP_CURS_CLASS 0x0000917a
struct nv50_display_curs_class {
u32 head;
@@ -191,6 +199,8 @@
* 837b: NVA0_DISP_OIMM
* 887b: NV94_DISP_OIMM
* 857b: NVA3_DISP_OIMM
+ * 907b: NVD0_DISP_OIMM
+ * 917b: NVE0_DISP_OIMM
*/
#define NV50_DISP_OIMM_CLASS 0x0000507b
@@ -198,6 +208,8 @@
#define NVA0_DISP_OIMM_CLASS 0x0000837b
#define NV94_DISP_OIMM_CLASS 0x0000887b
#define NVA3_DISP_OIMM_CLASS 0x0000857b
+#define NVD0_DISP_OIMM_CLASS 0x0000907b
+#define NVE0_DISP_OIMM_CLASS 0x0000917b
struct nv50_display_oimm_class {
u32 head;
@@ -208,6 +220,8 @@
* 837c: NVA0_DISP_SYNC
* 887c: NV94_DISP_SYNC
* 857c: NVA3_DISP_SYNC
+ * 907c: NVD0_DISP_SYNC
+ * 917c: NVE0_DISP_SYNC
*/
#define NV50_DISP_SYNC_CLASS 0x0000507c
@@ -215,6 +229,8 @@
#define NVA0_DISP_SYNC_CLASS 0x0000837c
#define NV94_DISP_SYNC_CLASS 0x0000887c
#define NVA3_DISP_SYNC_CLASS 0x0000857c
+#define NVD0_DISP_SYNC_CLASS 0x0000907c
+#define NVE0_DISP_SYNC_CLASS 0x0000917c
struct nv50_display_sync_class {
u32 pushbuf;
@@ -226,6 +242,8 @@
* 837d: NVA0_DISP_MAST
* 887d: NV94_DISP_MAST
* 857d: NVA3_DISP_MAST
+ * 907d: NVD0_DISP_MAST
+ * 917d: NVE0_DISP_MAST
*/
#define NV50_DISP_MAST_CLASS 0x0000507d
@@ -233,6 +251,8 @@
#define NVA0_DISP_MAST_CLASS 0x0000837d
#define NV94_DISP_MAST_CLASS 0x0000887d
#define NVA3_DISP_MAST_CLASS 0x0000857d
+#define NVD0_DISP_MAST_CLASS 0x0000907d
+#define NVE0_DISP_MAST_CLASS 0x0000917d
struct nv50_display_mast_class {
u32 pushbuf;
@@ -243,6 +263,8 @@
* 837e: NVA0_DISP_OVLY
* 887e: NV94_DISP_OVLY
* 857e: NVA3_DISP_OVLY
+ * 907e: NVD0_DISP_OVLY
+ * 917e: NVE0_DISP_OVLY
*/
#define NV50_DISP_OVLY_CLASS 0x0000507e
@@ -250,6 +272,8 @@
#define NVA0_DISP_OVLY_CLASS 0x0000837e
#define NV94_DISP_OVLY_CLASS 0x0000887e
#define NVA3_DISP_OVLY_CLASS 0x0000857e
+#define NVD0_DISP_OVLY_CLASS 0x0000907e
+#define NVE0_DISP_OVLY_CLASS 0x0000917e
struct nv50_display_ovly_class {
u32 pushbuf;
diff --git a/drivers/gpu/drm/nouveau/core/include/engine/disp.h b/drivers/gpu/drm/nouveau/core/include/engine/disp.h
index 83cdfe1..4694828 100644
--- a/drivers/gpu/drm/nouveau/core/include/engine/disp.h
+++ b/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;
#endif
diff --git a/drivers/gpu/drm/nouveau/core/subdev/device/nve0.c b/drivers/gpu/drm/nouveau/core/subdev/device/nve0.c
index d5b4781..8f1cf51 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/device/nve0.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/device/nve0.c
@@ -71,7 +71,7 @@
device->oclass[NVDEV_ENGINE_FIFO ] = &nve0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = &nvc0_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nve0_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nvd0_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = &nve0_disp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nve0_copy0_oclass;
device->oclass[NVDEV_ENGINE_COPY1 ] = &nve0_copy1_oclass;
break;
@@ -96,7 +96,7 @@
device->oclass[NVDEV_ENGINE_FIFO ] = &nve0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = &nvc0_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nve0_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nvd0_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = &nve0_disp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nve0_copy0_oclass;
device->oclass[NVDEV_ENGINE_COPY1 ] = &nve0_copy1_oclass;
break;
