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nvc0: allow to use compute support on GM200 

This works like a charm but please not that NVF0_COMPUTE have to be set
because compute support is still not enabled by default on GK110+. This
will require more testing to make sure it won't break the 3D state.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
This commit is contained in:
Samuel Pitoiset 2016-04-14 00:46:50 +02:00
parent ffcc00ce30
commit 6e23fd420d
3 changed files with 5 additions and 2 deletions
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1
src/gallium/drivers/nouveau/nv_object.xml.h
View File

@ -202,6 +202,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#define NVE4_COMPUTE_CLASS 0x0000a0c0
#define NVF0_COMPUTE_CLASS 0x0000a1c0
#define GM107_COMPUTE_CLASS 0x0000b0c0
#define GM200_COMPUTE_CLASS 0x0000b1c0
#define NV84_CRYPT_CLASS 0x000074c1
#define BLOB_NVC0_PCOPY1_CLASS 0x000090b8
#define BLOB_NVC0_PCOPY0_CLASS 0x000090b5

3
src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
View File

@ -644,10 +644,9 @@ nvc0_screen_init_compute(struct nvc0_screen *screen)
case 0xf0:
case 0x100:
case 0x110:
case 0x120:
if (debug_get_bool_option("NVF0_COMPUTE", false))
return nve4_screen_compute_setup(screen, screen->base.pushbuf);
case 0x120:
return 0;
default:
return -1;
}

3
src/gallium/drivers/nouveau/nvc0/nve4_compute.c
View File

@ -54,6 +54,9 @@ nve4_screen_compute_setup(struct nvc0_screen *screen,
case 0x110:
obj_class = GM107_COMPUTE_CLASS;
break;
case 0x120:
obj_class = GM200_COMPUTE_CLASS;
break;
default:
NOUVEAU_ERR("unsupported chipset: NV%02x\n", dev->chipset);
return -1;