diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c | 114 |
1 files changed, 73 insertions, 41 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c index 19301d88577d..276c282d19aa 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c @@ -84,12 +84,17 @@ gf117_grctx_init_setup_0[] = { }; static const struct gf100_gr_pack -gf117_grctx_pack_gpc[] = { +gf117_grctx_pack_gpc_0[] = { { gf100_grctx_init_gpc_unk_0 }, { gf119_grctx_init_prop_0 }, { gf119_grctx_init_gpc_unk_1 }, { gf117_grctx_init_setup_0 }, { gf100_grctx_init_zcull_0 }, + {} +}; + +const struct gf100_gr_pack +gf117_grctx_pack_gpc_1[] = { { gf119_grctx_init_crstr_0 }, { gf108_grctx_init_gpm_0 }, { gf100_grctx_init_gcc_0 }, @@ -180,6 +185,62 @@ gf117_grctx_pack_ppc[] = { ******************************************************************************/ void +gf117_grctx_generate_dist_skip_table(struct gf100_gr *gr) +{ + struct nvkm_device *device = gr->base.engine.subdev.device; + int i; + + for (i = 0; i < 8; i++) + nvkm_wr32(device, 0x4064d0 + (i * 0x04), 0x00000000); +} + +void +gf117_grctx_generate_rop_mapping(struct gf100_gr *gr) +{ + struct nvkm_device *device = gr->base.engine.subdev.device; + u32 data[6] = {}, data2[2] = {}; + u8 shift, ntpcv; + int i; + + /* Pack tile map into register format. */ + for (i = 0; i < 32; i++) + data[i / 6] |= (gr->tile[i] & 0x07) << ((i % 6) * 5); + + /* Magic. */ + shift = 0; + ntpcv = gr->tpc_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 */ + nvkm_wr32(device, 0x418bb8, (gr->tpc_total << 8) | + gr->screen_tile_row_offset); + for (i = 0; i < 6; i++) + nvkm_wr32(device, 0x418b08 + (i * 4), data[i]); + + /* GPC_BROADCAST.TP_BROADCAST */ + nvkm_wr32(device, 0x41bfd0, (gr->tpc_total << 8) | + gr->screen_tile_row_offset | data2[0]); + nvkm_wr32(device, 0x41bfe4, data2[1]); + for (i = 0; i < 6; i++) + nvkm_wr32(device, 0x41bf00 + (i * 4), data[i]); + + /* UNK78xx */ + nvkm_wr32(device, 0x4078bc, (gr->tpc_total << 8) | + gr->screen_tile_row_offset); + for (i = 0; i < 6; i++) + nvkm_wr32(device, 0x40780c + (i * 4), data[i]); +} + +void gf117_grctx_generate_attrib(struct gf100_grctx *info) { struct gf100_gr *gr = info->gr; @@ -217,50 +278,13 @@ gf117_grctx_generate_attrib(struct gf100_grctx *info) } } -static void -gf117_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info) -{ - struct nvkm_device *device = gr->base.engine.subdev.device; - const struct gf100_grctx_func *grctx = gr->func->grctx; - u32 idle_timeout; - int i; - - nvkm_mc_unk260(device, 0); - - gf100_gr_mmio(gr, grctx->hub); - gf100_gr_mmio(gr, grctx->gpc); - gf100_gr_mmio(gr, grctx->zcull); - gf100_gr_mmio(gr, grctx->tpc); - gf100_gr_mmio(gr, grctx->ppc); - - idle_timeout = nvkm_mask(device, 0x404154, 0xffffffff, 0x00000000); - - grctx->bundle(info); - grctx->pagepool(info); - grctx->attrib(info); - grctx->unkn(gr); - - gf100_grctx_generate_tpcid(gr); - gf100_grctx_generate_r406028(gr); - gf100_grctx_generate_r4060a8(gr); - gk104_grctx_generate_r418bb8(gr); - gf100_grctx_generate_r406800(gr); - - for (i = 0; i < 8; i++) - nvkm_wr32(device, 0x4064d0 + (i * 0x04), 0x00000000); - - gf100_gr_icmd(gr, grctx->icmd); - nvkm_wr32(device, 0x404154, idle_timeout); - gf100_gr_mthd(gr, grctx->mthd); - nvkm_mc_unk260(device, 1); -} - const struct gf100_grctx_func gf117_grctx = { - .main = gf117_grctx_generate_main, + .main = gf100_grctx_generate_main, .unkn = gk104_grctx_generate_unkn, .hub = gf117_grctx_pack_hub, - .gpc = gf117_grctx_pack_gpc, + .gpc_0 = gf117_grctx_pack_gpc_0, + .gpc_1 = gf117_grctx_pack_gpc_1, .zcull = gf100_grctx_pack_zcull, .tpc = gf117_grctx_pack_tpc, .ppc = gf117_grctx_pack_ppc, @@ -275,4 +299,12 @@ gf117_grctx = { .attrib_nr = 0x218, .alpha_nr_max = 0x7ff, .alpha_nr = 0x324, + .sm_id = gf100_grctx_generate_sm_id, + .tpc_nr = gf100_grctx_generate_tpc_nr, + .r4060a8 = gf100_grctx_generate_r4060a8, + .rop_mapping = gf117_grctx_generate_rop_mapping, + .alpha_beta_tables = gf100_grctx_generate_alpha_beta_tables, + .max_ways_evict = gf100_grctx_generate_max_ways_evict, + .dist_skip_table = gf117_grctx_generate_dist_skip_table, + .r419cb8 = gf100_grctx_generate_r419cb8, }; |