diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2013-03-20 11:34:32 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2013-04-26 15:37:37 +1000 |
| commit | 7092a8dd5c16c32746444bcd468b429185c25472 (patch) | |
| tree | e1bb68aa3009bbc6e2d01295056d974d0b7cb8c0 /drivers | |
| parent | ba366c25bc0b2a6f5e4d3fab07851e6f39b883be (diff) | |
drm/nve0/grctx: initial attempt at unhardcoding yet more magic
Not sure about the (gpc_nr == 1) condition, it's probably wrong but for
all the examples I've seen so far it matches what NVIDIA end up poking.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/graph/ctxnve0.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnve0.c b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnve0.c index 6d8c63931ee..ae27dae3fe3 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnve0.c +++ b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnve0.c @@ -2772,10 +2772,15 @@ nve0_grctx_generate(struct nvc0_graph_priv *priv) for (i = 0; i < 8; i++) nv_wr32(priv, 0x4064d0 + (i * 0x04), 0x00000000); - nv_wr32(priv, 0x405b00, 0x201); - nv_wr32(priv, 0x408850, 0x2); - nv_wr32(priv, 0x408958, 0x2); - nv_wr32(priv, 0x419f78, 0xa); + nv_wr32(priv, 0x405b00, (priv->tpc_total << 8) | priv->gpc_nr); + if (priv->gpc_nr == 1) { + nv_mask(priv, 0x408850, 0x0000000f, priv->tpc_nr[0]); + nv_mask(priv, 0x408958, 0x0000000f, priv->tpc_nr[0]); + } else { + nv_mask(priv, 0x408850, 0x0000000f, priv->gpc_nr); + nv_mask(priv, 0x408958, 0x0000000f, priv->gpc_nr); + } + nv_mask(priv, 0x419f78, 0x00000001, 0x00000000); nve0_grctx_generate_icmd(priv); nve0_grctx_generate_a097(priv); |