From aa5e38dc9fdf0a11724561777d712bfdf0d6ad99 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Tue, 8 May 2018 20:39:46 +1000 Subject: [PATCH] drm/nouveau/gr/gf100-: virtualise r419f78 + apply fixes from traces Removed from GK110[B]/GK208 as RM traces show it not being touched. Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c | 2 ++ drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h | 1 + drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c | 10 ++++++++-- 3 files changed, 11 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c index c1c83e5bf0a9..3793d481e851 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c @@ -1366,6 +1366,8 @@ gf100_grctx_generate_floorsweep(struct gf100_gr *gr) func->r406500(gr); if (func->gpc_tpc_nr) func->gpc_tpc_nr(gr); + if (func->r419f78) + func->r419f78(gr); } void diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h index c91904d11b24..e84b46f6210d 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h @@ -60,6 +60,7 @@ struct gf100_grctx_func { void (*dist_skip_table)(struct gf100_gr *); void (*r406500)(struct gf100_gr *); void (*gpc_tpc_nr)(struct gf100_gr *); + void (*r419f78)(struct gf100_gr *); }; extern const struct gf100_grctx_func gf100_grctx; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c index 302b8c7b68a8..f527bca30a02 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c @@ -892,6 +892,13 @@ gk104_grctx_generate_unkn(struct gf100_gr *gr) nvkm_mask(device, 0x419c00, 0x00000008, 0x00000008); } +static void +gk104_grctx_generate_r419f78(struct gf100_gr *gr) +{ + struct nvkm_device *device = gr->base.engine.subdev.device; + nvkm_mask(device, 0x419f78, 0x00000001, 0x00000000); +} + void gk104_grctx_generate_gpc_tpc_nr(struct gf100_gr *gr) { @@ -923,8 +930,6 @@ gk104_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info) gf100_grctx_generate_floorsweep(gr); - nvkm_mask(device, 0x419f78, 0x00000001, 0x00000000); - gf100_gr_icmd(gr, grctx->icmd); nvkm_wr32(device, 0x404154, idle_timeout); gf100_gr_mthd(gr, grctx->mthd); @@ -1010,4 +1015,5 @@ gk104_grctx = { .alpha_beta_tables = gk104_grctx_generate_alpha_beta_tables, .dist_skip_table = gf117_grctx_generate_dist_skip_table, .gpc_tpc_nr = gk104_grctx_generate_gpc_tpc_nr, + .r419f78 = gk104_grctx_generate_r419f78, }; -- 2.11.0