From 5c5ae7157d78e59e062dd35fbe9dec4de852bec2 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Fri, 5 Jul 2013 10:47:26 +1000 Subject: [PATCH] drm/nvc0-/gr: remove some more of the hardcoded register writes Signed-off-by: Ben Skeggs --- .../drm/nouveau/core/engine/graph/ctxnvc0.c | 18 ++++++------------ .../drm/nouveau/core/engine/graph/ctxnvd7.c | 8 -------- .../drm/nouveau/core/engine/graph/ctxnve4.c | 8 -------- 3 files changed, 6 insertions(+), 28 deletions(-) diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc0.c b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc0.c index b80723e7d49f..64dca260912f 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc0.c +++ b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc0.c @@ -929,11 +929,13 @@ nvc0_grctx_generate_tpcid(struct nvc0_graph_priv *priv) void nvc0_grctx_generate_r406028(struct nvc0_graph_priv *priv) { - u32 tmp = 0, i; + u32 tmp[GPC_MAX / 8] = {}, i = 0; for (i = 0; i < priv->gpc_nr; i++) - tmp |= priv->tpc_nr[i] << (i * 4); - nv_wr32(priv, 0x406028, tmp); - nv_wr32(priv, 0x405870, tmp); + tmp[i / 8] |= priv->tpc_nr[i] << ((i % 8) * 4); + for (i = 0; i < 4; i++) { + nv_wr32(priv, 0x406028 + (i * 4), tmp[i]); + nv_wr32(priv, 0x405870 + (i * 4), tmp[i]); + } } void @@ -1069,14 +1071,6 @@ nvc0_grctx_generate_main(struct nvc0_graph_priv *priv, struct nvc0_grctx *info) nvc0_grctx_generate_tpcid(priv); nvc0_grctx_generate_r406028(priv); - - nv_wr32(priv, 0x40602c, 0x00000000); - nv_wr32(priv, 0x405874, 0x00000000); - nv_wr32(priv, 0x406030, 0x00000000); - nv_wr32(priv, 0x405878, 0x00000000); - nv_wr32(priv, 0x406034, 0x00000000); - nv_wr32(priv, 0x40587c, 0x00000000); - nvc0_grctx_generate_r4060a8(priv); nvc0_grctx_generate_r418bb8(priv); nvc0_grctx_generate_r406800(priv); diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvd7.c b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvd7.c index 36fa4da66abb..438e78410808 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvd7.c +++ b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvd7.c @@ -231,14 +231,6 @@ nvd7_grctx_generate_main(struct nvc0_graph_priv *priv, struct nvc0_grctx *info) nvc0_grctx_generate_tpcid(priv); nvc0_grctx_generate_r406028(priv); - - nv_wr32(priv, 0x40602c, 0x00000000); - nv_wr32(priv, 0x405874, 0x00000000); - nv_wr32(priv, 0x406030, 0x00000000); - nv_wr32(priv, 0x405878, 0x00000000); - nv_wr32(priv, 0x406034, 0x00000000); - nv_wr32(priv, 0x40587c, 0x00000000); - nvc0_grctx_generate_r4060a8(priv); nve4_grctx_generate_r418bb8(priv); nvc0_grctx_generate_r406800(priv); diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnve4.c b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnve4.c index 0b72d7240b0b..e2de73ee5eee 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnve4.c +++ b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnve4.c @@ -937,14 +937,6 @@ nve4_grctx_generate_main(struct nvc0_graph_priv *priv, struct nvc0_grctx *info) nvc0_grctx_generate_tpcid(priv); nvc0_grctx_generate_r406028(priv); - - nv_wr32(priv, 0x40602c, 0x00000000); - nv_wr32(priv, 0x405874, 0x00000000); - nv_wr32(priv, 0x406030, 0x00000000); - nv_wr32(priv, 0x405878, 0x00000000); - nv_wr32(priv, 0x406034, 0x00000000); - nv_wr32(priv, 0x40587c, 0x00000000); - nve4_grctx_generate_r418bb8(priv); nvc0_grctx_generate_r406800(priv); -- 2.20.1