Adding upstream version 5.10.209.upstream/5.10.209

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 310 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c
new file mode 100644
index 000000000..276c282d1
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c
@@ -0,0 +1,310 @@
+/*
+ * Copyright 2013 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs <bskeggs@redhat.com>
+ */
+#include "ctxgf100.h"
+
+#include <subdev/fb.h>
+#include <subdev/mc.h>
+
+/*******************************************************************************
+ * PGRAPH context register lists
+ ******************************************************************************/
+
+static const struct gf100_gr_init
+gf117_grctx_init_ds_0[] = {
+	{ 0x405800,   1, 0x04, 0x0f8000bf },
+	{ 0x405830,   1, 0x04, 0x02180324 },
+	{ 0x405834,   1, 0x04, 0x08000000 },
+	{ 0x405838,   1, 0x04, 0x00000000 },
+	{ 0x405854,   1, 0x04, 0x00000000 },
+	{ 0x405870,   4, 0x04, 0x00000001 },
+	{ 0x405a00,   2, 0x04, 0x00000000 },
+	{ 0x405a18,   1, 0x04, 0x00000000 },
+	{}
+};
+
+static const struct gf100_gr_init
+gf117_grctx_init_pd_0[] = {
+	{ 0x406020,   1, 0x04, 0x000103c1 },
+	{ 0x406028,   4, 0x04, 0x00000001 },
+	{ 0x4064a8,   1, 0x04, 0x00000000 },
+	{ 0x4064ac,   1, 0x04, 0x00003fff },
+	{ 0x4064b4,   3, 0x04, 0x00000000 },
+	{ 0x4064c0,   1, 0x04, 0x801a0078 },
+	{ 0x4064c4,   1, 0x04, 0x00c9ffff },
+	{ 0x4064d0,   8, 0x04, 0x00000000 },
+	{}
+};
+
+static const struct gf100_gr_pack
+gf117_grctx_pack_hub[] = {
+	{ gf100_grctx_init_main_0 },
+	{ gf119_grctx_init_fe_0 },
+	{ gf100_grctx_init_pri_0 },
+	{ gf100_grctx_init_memfmt_0 },
+	{ gf117_grctx_init_ds_0 },
+	{ gf117_grctx_init_pd_0 },
+	{ gf100_grctx_init_rstr2d_0 },
+	{ gf100_grctx_init_scc_0 },
+	{ gf119_grctx_init_be_0 },
+	{}
+};
+
+static const struct gf100_gr_init
+gf117_grctx_init_setup_0[] = {
+	{ 0x418800,   1, 0x04, 0x7006860a },
+	{ 0x418808,   3, 0x04, 0x00000000 },
+	{ 0x418828,   1, 0x04, 0x00008442 },
+	{ 0x418830,   1, 0x04, 0x10000001 },
+	{ 0x4188d8,   1, 0x04, 0x00000008 },
+	{ 0x4188e0,   1, 0x04, 0x01000000 },
+	{ 0x4188e8,   5, 0x04, 0x00000000 },
+	{ 0x4188fc,   1, 0x04, 0x20100018 },
+	{}
+};
+
+static const struct gf100_gr_pack
+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 },
+	{}
+};
+
+const struct gf100_gr_init
+gf117_grctx_init_pe_0[] = {
+	{ 0x419848,   1, 0x04, 0x00000000 },
+	{ 0x419864,   1, 0x04, 0x00000129 },
+	{ 0x419888,   1, 0x04, 0x00000000 },
+	{}
+};
+
+static const struct gf100_gr_init
+gf117_grctx_init_tex_0[] = {
+	{ 0x419a00,   1, 0x04, 0x000001f0 },
+	{ 0x419a04,   1, 0x04, 0x00000001 },
+	{ 0x419a08,   1, 0x04, 0x00000023 },
+	{ 0x419a0c,   1, 0x04, 0x00020000 },
+	{ 0x419a10,   1, 0x04, 0x00000000 },
+	{ 0x419a14,   1, 0x04, 0x00000200 },
+	{ 0x419a1c,   1, 0x04, 0x00008000 },
+	{ 0x419a20,   1, 0x04, 0x00000800 },
+	{ 0x419ac4,   1, 0x04, 0x0017f440 },
+	{}
+};
+
+static const struct gf100_gr_init
+gf117_grctx_init_mpc_0[] = {
+	{ 0x419c00,   1, 0x04, 0x0000000a },
+	{ 0x419c04,   1, 0x04, 0x00000006 },
+	{ 0x419c08,   1, 0x04, 0x00000002 },
+	{ 0x419c20,   1, 0x04, 0x00000000 },
+	{ 0x419c24,   1, 0x04, 0x00084210 },
+	{ 0x419c28,   1, 0x04, 0x3efbefbe },
+	{}
+};
+
+static const struct gf100_gr_pack
+gf117_grctx_pack_tpc[] = {
+	{ gf117_grctx_init_pe_0 },
+	{ gf117_grctx_init_tex_0 },
+	{ gf117_grctx_init_mpc_0 },
+	{ gf104_grctx_init_l1c_0 },
+	{ gf119_grctx_init_sm_0 },
+	{}
+};
+
+static const struct gf100_gr_init
+gf117_grctx_init_pes_0[] = {
+	{ 0x41be24,   1, 0x04, 0x00000002 },
+	{}
+};
+
+static const struct gf100_gr_init
+gf117_grctx_init_cbm_0[] = {
+	{ 0x41bec0,   1, 0x04, 0x12180000 },
+	{ 0x41bec4,   1, 0x04, 0x00003fff },
+	{ 0x41bee4,   1, 0x04, 0x03240218 },
+	{}
+};
+
+const struct gf100_gr_init
+gf117_grctx_init_wwdx_0[] = {
+	{ 0x41bf00,   1, 0x04, 0x0a418820 },
+	{ 0x41bf04,   1, 0x04, 0x062080e6 },
+	{ 0x41bf08,   1, 0x04, 0x020398a4 },
+	{ 0x41bf0c,   1, 0x04, 0x0e629062 },
+	{ 0x41bf10,   1, 0x04, 0x0a418820 },
+	{ 0x41bf14,   1, 0x04, 0x000000e6 },
+	{ 0x41bfd0,   1, 0x04, 0x00900103 },
+	{ 0x41bfe0,   1, 0x04, 0x00400001 },
+	{ 0x41bfe4,   1, 0x04, 0x00000000 },
+	{}
+};
+
+static const struct gf100_gr_pack
+gf117_grctx_pack_ppc[] = {
+	{ gf117_grctx_init_pes_0 },
+	{ gf117_grctx_init_cbm_0 },
+	{ gf117_grctx_init_wwdx_0 },
+	{}
+};
+
+/*******************************************************************************
+ * PGRAPH context implementation
+ ******************************************************************************/
+
+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;
+	const struct gf100_grctx_func *grctx = gr->func->grctx;
+	const u32  alpha = grctx->alpha_nr;
+	const u32   beta = grctx->attrib_nr;
+	const u32   size = 0x20 * (grctx->attrib_nr_max + grctx->alpha_nr_max);
+	const int s = 12;
+	const int b = mmio_vram(info, size * gr->tpc_total, (1 << s), false);
+	const int timeslice_mode = 1;
+	const int max_batches = 0xffff;
+	u32 bo = 0;
+	u32 ao = bo + grctx->attrib_nr_max * gr->tpc_total;
+	int gpc, ppc;
+
+	mmio_refn(info, 0x418810, 0x80000000, s, b);
+	mmio_refn(info, 0x419848, 0x10000000, s, b);
+	mmio_wr32(info, 0x405830, (beta << 16) | alpha);
+	mmio_wr32(info, 0x4064c4, ((alpha / 4) << 16) | max_batches);
+
+	for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
+		for (ppc = 0; ppc < gr->ppc_nr[gpc]; ppc++) {
+			const u32 a = alpha * gr->ppc_tpc_nr[gpc][ppc];
+			const u32 b =  beta * gr->ppc_tpc_nr[gpc][ppc];
+			const u32 t = timeslice_mode;
+			const u32 o = PPC_UNIT(gpc, ppc, 0);
+			if (!(gr->ppc_mask[gpc] & (1 << ppc)))
+				continue;
+			mmio_skip(info, o + 0xc0, (t << 28) | (b << 16) | ++bo);
+			mmio_wr32(info, o + 0xc0, (t << 28) | (b << 16) | --bo);
+			bo += grctx->attrib_nr_max * gr->ppc_tpc_nr[gpc][ppc];
+			mmio_wr32(info, o + 0xe4, (a << 16) | ao);
+			ao += grctx->alpha_nr_max * gr->ppc_tpc_nr[gpc][ppc];
+		}
+	}
+}
+
+const struct gf100_grctx_func
+gf117_grctx = {
+	.main  = gf100_grctx_generate_main,
+	.unkn  = gk104_grctx_generate_unkn,
+	.hub   = gf117_grctx_pack_hub,
+	.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,
+	.icmd  = gf119_grctx_pack_icmd,
+	.mthd  = gf119_grctx_pack_mthd,
+	.bundle = gf100_grctx_generate_bundle,
+	.bundle_size = 0x1800,
+	.pagepool = gf100_grctx_generate_pagepool,
+	.pagepool_size = 0x8000,
+	.attrib = gf117_grctx_generate_attrib,
+	.attrib_nr_max = 0x324,
+	.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,
+};