drm/nouveau/gr/nv3x: add 0x0597 kelvin 3d class support

Tested on a NV34. There are reports of this also working on the other
nv3x chips. Largely useful for testing software written for NV2x without
having the actual hardware available.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

3 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv30.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv30.c
index f1e15a4d4f64..b4e3c50badc7 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv30.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv30.c
@@ -187,6 +187,7 @@ nv30_gr = {
                 { -1, -1, 0x038a, &nv04_gr_object }, /* ifc (nv30) */
                 { -1, -1, 0x039e, &nv04_gr_object }, /* swzsurf (nv30) */
                 { -1, -1, 0x0397, &nv04_gr_object }, /* rankine */
+                { -1, -1, 0x0597, &nv04_gr_object }, /* kelvin */
                 {}
         }
 };
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv34.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv34.c
index 300f5ed5de0b..e7ed04b935cd 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv34.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv34.c
@@ -123,6 +123,7 @@ nv34_gr = {
                 { -1, -1, 0x0389, &nv04_gr_object }, /* sifm (nv30) */
                 { -1, -1, 0x038a, &nv04_gr_object }, /* ifc (nv30) */
                 { -1, -1, 0x039e, &nv04_gr_object }, /* swzsurf (nv30) */
+                { -1, -1, 0x0597, &nv04_gr_object }, /* kelvin */
                 { -1, -1, 0x0697, &nv04_gr_object }, /* rankine */
                 {}
         }
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv35.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv35.c
index 740df0f52c38..5e8abacbacc6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv35.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv35.c
@@ -124,6 +124,7 @@ nv35_gr = {
                 { -1, -1, 0x038a, &nv04_gr_object }, /* ifc (nv30) */
                 { -1, -1, 0x039e, &nv04_gr_object }, /* swzsurf (nv30) */
                 { -1, -1, 0x0497, &nv04_gr_object }, /* rankine */
+                { -1, -1, 0x0597, &nv04_gr_object }, /* kelvin */
                 {}
         }
 };