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Commit ab394543 authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nve0/gr: initial implementation 



This may, perhaps, get re-merged with nvc0_graph.c at some point.  It's
still unclear as to how great an idea that'd be.  Stay tuned...

Completely dependent on firmware blobs from NVIDIA binary driver currently.

Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 5132f377

drivers/gpu/drm/nouveau/Makefile

+2 −2
Original line number Diff line number Diff line
@@ -19,8 +19,8 @@ nouveau-y := nouveau_drv.o nouveau_state.o nouveau_channel.o nouveau_mem.o \ 
             nv04_fifo.o nv10_fifo.o nv40_fifo.o nv50_fifo.o nvc0_fifo.o \

             nve0_fifo.o \

             nv04_graph.o nv10_graph.o nv20_graph.o \

             nv40_graph.o nv50_graph.o nvc0_graph.o \

             nv40_grctx.o nv50_grctx.o nvc0_grctx.o \

             nv40_graph.o nv50_graph.o nvc0_graph.o nve0_graph.o \

             nv40_grctx.o nv50_grctx.o nvc0_grctx.o nve0_grctx.o \

             nv84_crypt.o nv98_crypt.o \

             nva3_copy.o nvc0_copy.o \

             nv31_mpeg.o nv50_mpeg.o \

drivers/gpu/drm/nouveau/nouveau_drv.h

+3 −0
Original line number Diff line number Diff line
@@ -1298,6 +1298,9 @@ extern int nv50_graph_isr_chid(struct drm_device *dev, u64 inst); 
extern int  nvc0_graph_create(struct drm_device *);

extern int  nvc0_graph_isr_chid(struct drm_device *dev, u64 inst);



/* nve0_graph.c */

extern int  nve0_graph_create(struct drm_device *);



/* nv84_crypt.c */

extern int  nv84_crypt_create(struct drm_device *);

drivers/gpu/drm/nouveau/nouveau_state.c

+5 −0
Original line number Diff line number Diff line
@@ -772,6 +772,9 @@ nouveau_card_init(struct drm_device *dev) 
		case NV_D0:

			nvc0_graph_create(dev);

			break;

		case NV_E0:

			nve0_graph_create(dev);

			break;

		default:

			break;

		}
@@ -1227,6 +1230,8 @@ int nouveau_load(struct drm_device *dev, unsigned long flags) 
	if (nouveau_noaccel == -1) {

		switch (dev_priv->chipset) {

		case 0xd9: /* known broken */

		case 0xe4: /* needs binary driver firmware */

		case 0xe7: /* needs binary driver firmware */

			NV_INFO(dev, "acceleration disabled by default, pass "

				     "noaccel=0 to force enable\n");

			dev_priv->noaccel = true;

drivers/gpu/drm/nouveau/nve0_graph.c

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+829 −0

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drivers/gpu/drm/nouveau/nve0_graph.h

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+89 −0

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