diff options
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvc0_graph.c | 14 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvc0_graph.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvc0_grctx.c | 24 |
3 files changed, 21 insertions, 19 deletions
diff --git a/drivers/gpu/drm/nouveau/nvc0_graph.c b/drivers/gpu/drm/nouveau/nvc0_graph.c index cf2f6aa..f03c17a 100644 --- a/drivers/gpu/drm/nouveau/nvc0_graph.c +++ b/drivers/gpu/drm/nouveau/nvc0_graph.c @@ -334,8 +334,6 @@ nvc0_graph_create(struct drm_device *dev) case 0xc0: if (priv->tp_total == 11) { /* 465, 3/4/4/0, 4 */ priv->magic_not_rop_nr = 0x07; - priv->magic419bd0 = 0x0a360000; - priv->magic419be4 = 0x04c33a54; /* filled values up to tp_total, the rest 0 */ priv->magicgpc980[0] = 0x22111000; priv->magicgpc980[1] = 0x00000233; @@ -345,8 +343,6 @@ nvc0_graph_create(struct drm_device *dev) } else if (priv->tp_total == 14) { /* 470, 3/3/4/4, 5 */ priv->magic_not_rop_nr = 0x05; - priv->magic419bd0 = 0x043c0000; - priv->magic419be4 = 0x09041208; priv->magicgpc980[0] = 0x11110000; priv->magicgpc980[1] = 0x00233222; priv->magicgpc980[2] = 0x00000000; @@ -355,8 +351,6 @@ nvc0_graph_create(struct drm_device *dev) } else if (priv->tp_total == 15) { /* 480, 3/4/4/4, 6 */ priv->magic_not_rop_nr = 0x06; - priv->magic419bd0 = 0x023e0000; - priv->magic419be4 = 0x10414104; priv->magicgpc980[0] = 0x11110000; priv->magicgpc980[1] = 0x03332222; priv->magicgpc980[2] = 0x00000000; @@ -366,8 +360,6 @@ nvc0_graph_create(struct drm_device *dev) break; case 0xc3: /* 450, 4/0/0/0, 2 */ priv->magic_not_rop_nr = 0x03; - priv->magic419bd0 = 0x00500000; - priv->magic419be4 = 0x00000000; priv->magicgpc980[0] = 0x00003210; priv->magicgpc980[1] = 0x00000000; priv->magicgpc980[2] = 0x00000000; @@ -376,8 +368,6 @@ nvc0_graph_create(struct drm_device *dev) break; case 0xc4: /* 460, 3/4/0/0, 4 */ priv->magic_not_rop_nr = 0x01; - priv->magic419bd0 = 0x045c0000; - priv->magic419be4 = 0x09041208; priv->magicgpc980[0] = 0x02321100; priv->magicgpc980[1] = 0x00000000; priv->magicgpc980[2] = 0x00000000; @@ -386,14 +376,12 @@ nvc0_graph_create(struct drm_device *dev) break; } - if (!priv->magic419bd0) { + if (!priv->magic_not_rop_nr) { NV_ERROR(dev, "PGRAPH: unknown config: %d/%d/%d/%d, %d\n", priv->tp_nr[0], priv->tp_nr[1], priv->tp_nr[2], priv->tp_nr[3], priv->rop_nr); /* use 0xc3's values... */ priv->magic_not_rop_nr = 0x03; - priv->magic419bd0 = 0x00500000; - priv->magic419be4 = 0x00000000; priv->magicgpc980[0] = 0x00003210; priv->magicgpc980[1] = 0x00000000; priv->magicgpc980[2] = 0x00000000; diff --git a/drivers/gpu/drm/nouveau/nvc0_graph.h b/drivers/gpu/drm/nouveau/nvc0_graph.h index 1e1f24f..40e26f9 100644 --- a/drivers/gpu/drm/nouveau/nvc0_graph.h +++ b/drivers/gpu/drm/nouveau/nvc0_graph.h @@ -46,8 +46,6 @@ struct nvc0_graph_priv { struct nouveau_gpuobj *unk4188b8; u8 magic_not_rop_nr; - u32 magic419bd0; - u32 magic419be4; u32 magicgpc980[4]; u32 magicgpc918; }; diff --git a/drivers/gpu/drm/nouveau/nvc0_grctx.c b/drivers/gpu/drm/nouveau/nvc0_grctx.c index 88fa621..fddfab7 100644 --- a/drivers/gpu/drm/nouveau/nvc0_grctx.c +++ b/drivers/gpu/drm/nouveau/nvc0_grctx.c @@ -1875,9 +1875,11 @@ nvc0_grctx_generate(struct nouveau_channel *chan) } if (1) { - u32 data[6] = {}; + u32 data[6] = {}, data2[2] = {}; u8 tpnr[GPC_MAX]; + u8 shift, ntpcv; + /* calculate first set of magics */ memcpy(tpnr, priv->tp_nr, sizeof(priv->tp_nr)); for (tp = 0; tp < priv->tp_total; tp++) { @@ -1892,6 +1894,20 @@ nvc0_grctx_generate(struct nouveau_channel *chan) for (; tp < 32; tp++) data[tp / 6] |= 7 << ((tp % 6) * 5); + /* and the second... */ + shift = 0; + ntpcv = priv->tp_total; + while (!(ntpcv & (1 << 4))) { + ntpcv <<= 1; + shift++; + } + + data2[0] = (ntpcv << 16); + data2[0] |= (shift << 21); + data2[0] |= (((1 << (0 + 5)) % ntpcv) << 24); + for (i = 1; i < 7; i++) + data2[1] |= ((1 << (i + 5)) % ntpcv) << ((i - 1) * 5); + // GPC_BROADCAST nv_wr32(dev, 0x418bb8, (priv->tp_total << 8) | priv->magic_not_rop_nr); @@ -1900,9 +1916,9 @@ nvc0_grctx_generate(struct nouveau_channel *chan) // GPC_BROADCAST.TP_BROADCAST nv_wr32(dev, 0x419bd0, (priv->tp_total << 8) | - priv->magic_not_rop_nr | - priv->magic419bd0); - nv_wr32(dev, 0x419be4, priv->magic419be4); + priv->magic_not_rop_nr | + data2[0]); + nv_wr32(dev, 0x419be4, data2[1]); for (i = 0; i < 6; i++) nv_wr32(dev, 0x419b00 + (i * 4), data[i]); |