diff options
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/nvgpu/Makefile | 10 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/gp10b/Makefile | 13 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/gp10b/gr_gp10b.c | 54 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/gp10b/gr_gp10b.h | 31 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/gp10b/gr_ops_gp10b.h | 28 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/gp10b/hal_gp10b.c | 98 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/gp10b/hal_gp10b.h | 21 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/nvgpu_gpuid_t18x.h | 30 |
8 files changed, 285 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/Makefile b/drivers/gpu/nvgpu/Makefile new file mode 100644 index 00000000..c583f6d5 --- /dev/null +++ b/drivers/gpu/nvgpu/Makefile | |||
@@ -0,0 +1,10 @@ | |||
1 | GCOV_PROFILE := y | ||
2 | |||
3 | ccflags-$(CONFIG_GK20A) += -I$(srctree)/../kernel/drivers/gpu/nvgpu | ||
4 | ccflags-$(CONFIG_GK20A) += -I$(srctree)/../kernel/include/linux | ||
5 | ccflags-$(CONFIG_GK20A) += -I$(srctree)/../kernel-t18x/include | ||
6 | ccflags-$(CONFIG_GK20A) += -Wno-multichar | ||
7 | ccflags-$(CONFIG_GK20A) += -Werror | ||
8 | |||
9 | obj-$(CONFIG_GK20A) += gp10b/ | ||
10 | |||
diff --git a/drivers/gpu/nvgpu/gp10b/Makefile b/drivers/gpu/nvgpu/gp10b/Makefile new file mode 100644 index 00000000..64cd4179 --- /dev/null +++ b/drivers/gpu/nvgpu/gp10b/Makefile | |||
@@ -0,0 +1,13 @@ | |||
1 | GCOV_PROFILE := y | ||
2 | |||
3 | ccflags-$(CONFIG_GK20A) += -I$(srctree)/../kernel/drivers/gpu/nvgpu | ||
4 | ccflags-$(CONFIG_GK20A) += -I$(srctree)/../kernel/include | ||
5 | ccflags-$(CONFIG_GK20A) += -I$(srctree)/../kernel-t18x/drivers/gpu/nvgpu | ||
6 | ccflags-$(CONFIG_GK20A) += -I$(srctree)/../kernel-t18x/include | ||
7 | ccflags-$(CONFIG_GK20A) += -I$(srctree)/../kernel-t18x/include/uapi | ||
8 | |||
9 | ccflags-$(CONFIG_GK20A) += -Wno-multichar | ||
10 | |||
11 | obj-$(CONFIG_GK20A) += \ | ||
12 | gr_gp10b.o \ | ||
13 | hal_gp10b.o | ||
diff --git a/drivers/gpu/nvgpu/gp10b/gr_gp10b.c b/drivers/gpu/nvgpu/gp10b/gr_gp10b.c new file mode 100644 index 00000000..f4a63fad --- /dev/null +++ b/drivers/gpu/nvgpu/gp10b/gr_gp10b.c | |||
@@ -0,0 +1,54 @@ | |||
1 | /* | ||
2 | * GP10B GPU GR | ||
3 | * | ||
4 | * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved. | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify it | ||
7 | * under the terms and conditions of the GNU General Public License, | ||
8 | * version 2, as published by the Free Software Foundation. | ||
9 | * | ||
10 | * This program is distributed in the hope it will be useful, but WITHOUT | ||
11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | ||
13 | * more details. | ||
14 | */ | ||
15 | |||
16 | #include "gk20a/gk20a.h" /* FERMI and MAXWELL classes defined here */ | ||
17 | |||
18 | #include "gk20a/gr_gk20a.h" | ||
19 | |||
20 | #include "gm20b/gr_gm20b.h" /* for MAXWELL classes */ | ||
21 | #include "gp10b/gr_gp10b.h" | ||
22 | |||
23 | |||
24 | bool gr_gp10b_is_valid_class(struct gk20a *g, u32 class_num) | ||
25 | { | ||
26 | bool valid = false; | ||
27 | |||
28 | switch (class_num) { | ||
29 | case PASCAL_COMPUTE_A: | ||
30 | case PASCAL_A: | ||
31 | case PASCAL_DMA_COPY_A: | ||
32 | valid = true; | ||
33 | break; | ||
34 | |||
35 | case MAXWELL_COMPUTE_B: | ||
36 | case MAXWELL_B: | ||
37 | case FERMI_TWOD_A: | ||
38 | case KEPLER_DMA_COPY_A: | ||
39 | case MAXWELL_DMA_COPY_A: | ||
40 | valid = true; | ||
41 | break; | ||
42 | |||
43 | default: | ||
44 | break; | ||
45 | } | ||
46 | gk20a_dbg_info("class=0x%x valid=%d", class_num, valid); | ||
47 | return valid; | ||
48 | } | ||
49 | |||
50 | void gp10b_init_gr(struct gpu_ops *gops) | ||
51 | { | ||
52 | gm20b_init_gr(gops); | ||
53 | gops->gr.is_valid_class = gr_gp10b_is_valid_class; | ||
54 | } | ||
diff --git a/drivers/gpu/nvgpu/gp10b/gr_gp10b.h b/drivers/gpu/nvgpu/gp10b/gr_gp10b.h new file mode 100644 index 00000000..58616deb --- /dev/null +++ b/drivers/gpu/nvgpu/gp10b/gr_gp10b.h | |||
@@ -0,0 +1,31 @@ | |||
1 | /* | ||
2 | * GM20B GPU GR | ||
3 | * | ||
4 | * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved. | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify it | ||
7 | * under the terms and conditions of the GNU General Public License, | ||
8 | * version 2, as published by the Free Software Foundation. | ||
9 | * | ||
10 | * This program is distributed in the hope it will be useful, but WITHOUT | ||
11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | ||
13 | * more details. | ||
14 | */ | ||
15 | |||
16 | #ifndef _NVGPU_GR_GP10B_H_ | ||
17 | #define _NVGPU_GR_GP10B_H_ | ||
18 | |||
19 | struct gk20a; | ||
20 | |||
21 | enum { | ||
22 | PASCAL_CHANNEL_GPFIFO_A = 0xC06F, | ||
23 | PASCAL_A = 0xC097, | ||
24 | PASCAL_COMPUTE_A = 0xC0C0, | ||
25 | PASCAL_DMA_COPY_A = 0xC0B5, | ||
26 | }; | ||
27 | |||
28 | void gp10b_init_gr(struct gpu_ops *ops); | ||
29 | |||
30 | |||
31 | #endif | ||
diff --git a/drivers/gpu/nvgpu/gp10b/gr_ops_gp10b.h b/drivers/gpu/nvgpu/gp10b/gr_ops_gp10b.h new file mode 100644 index 00000000..c3277017 --- /dev/null +++ b/drivers/gpu/nvgpu/gp10b/gr_ops_gp10b.h | |||
@@ -0,0 +1,28 @@ | |||
1 | /* | ||
2 | * GP10B GPU graphics ops | ||
3 | * | ||
4 | * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved. | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify it | ||
7 | * under the terms and conditions of the GNU General Public License, | ||
8 | * version 2, as published by the Free Software Foundation. | ||
9 | * | ||
10 | * This program is distributed in the hope it will be useful, but WITHOUT | ||
11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | ||
13 | * more details. | ||
14 | */ | ||
15 | |||
16 | #ifndef _GR_OPS_GP10B_H_ | ||
17 | #define _GR_OPS_GP10B_H_ | ||
18 | |||
19 | #include "gr_ops.h" | ||
20 | |||
21 | #define __gr_gp10b_op(X) gr_gp10b_ ## X | ||
22 | #define __set_gr_gp10b_op(X) . X = gr_gp10b_ ## X | ||
23 | |||
24 | bool __gr_gp10b_op(is_valid_class)(struct gk20a *, u32); | ||
25 | int __gr_gp10b_op(alloc_obj_ctx)(struct channel_gk20a *, struct nvgpu_alloc_obj_ctx_args *); | ||
26 | |||
27 | |||
28 | #endif | ||
diff --git a/drivers/gpu/nvgpu/gp10b/hal_gp10b.c b/drivers/gpu/nvgpu/gp10b/hal_gp10b.c new file mode 100644 index 00000000..61bae5c7 --- /dev/null +++ b/drivers/gpu/nvgpu/gp10b/hal_gp10b.c | |||
@@ -0,0 +1,98 @@ | |||
1 | /* | ||
2 | * GP10B Tegra HAL interface | ||
3 | * | ||
4 | * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved. | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify it | ||
7 | * under the terms and conditions of the GNU General Public License, | ||
8 | * version 2, as published by the Free Software Foundation. | ||
9 | * | ||
10 | * This program is distributed in the hope it will be useful, but WITHOUT | ||
11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | ||
13 | * more details. | ||
14 | */ | ||
15 | |||
16 | #include <linux/types.h> | ||
17 | #include <linux/printk.h> | ||
18 | |||
19 | #include <linux/types.h> | ||
20 | |||
21 | #include "gk20a/gk20a.h" | ||
22 | |||
23 | #include "gp10b/gr_gp10b.h" | ||
24 | |||
25 | #include "gm20b/ltc_gm20b.h" | ||
26 | #include "gm20b/fb_gm20b.h" | ||
27 | #include "gm20b/gm20b_gating_reglist.h" | ||
28 | #include "gm20b/fifo_gm20b.h" | ||
29 | #include "gm20b/gr_ctx_gm20b.h" | ||
30 | #include "gm20b/mm_gm20b.h" | ||
31 | #include "gm20b/pmu_gm20b.h" | ||
32 | #include "gm20b/clk_gm20b.h" | ||
33 | |||
34 | struct gpu_ops gp10b_ops = { | ||
35 | .clock_gating = { | ||
36 | .slcg_bus_load_gating_prod = | ||
37 | gm20b_slcg_bus_load_gating_prod, | ||
38 | .slcg_ce2_load_gating_prod = | ||
39 | gm20b_slcg_ce2_load_gating_prod, | ||
40 | .slcg_chiplet_load_gating_prod = | ||
41 | gm20b_slcg_chiplet_load_gating_prod, | ||
42 | .slcg_ctxsw_firmware_load_gating_prod = | ||
43 | gm20b_slcg_ctxsw_firmware_load_gating_prod, | ||
44 | .slcg_fb_load_gating_prod = | ||
45 | gm20b_slcg_fb_load_gating_prod, | ||
46 | .slcg_fifo_load_gating_prod = | ||
47 | gm20b_slcg_fifo_load_gating_prod, | ||
48 | .slcg_gr_load_gating_prod = | ||
49 | gr_gm20b_slcg_gr_load_gating_prod, | ||
50 | .slcg_ltc_load_gating_prod = | ||
51 | ltc_gm20b_slcg_ltc_load_gating_prod, | ||
52 | .slcg_perf_load_gating_prod = | ||
53 | gm20b_slcg_perf_load_gating_prod, | ||
54 | .slcg_priring_load_gating_prod = | ||
55 | gm20b_slcg_priring_load_gating_prod, | ||
56 | .slcg_pmu_load_gating_prod = | ||
57 | gm20b_slcg_pmu_load_gating_prod, | ||
58 | .slcg_therm_load_gating_prod = | ||
59 | gm20b_slcg_therm_load_gating_prod, | ||
60 | .slcg_xbar_load_gating_prod = | ||
61 | gm20b_slcg_xbar_load_gating_prod, | ||
62 | .blcg_bus_load_gating_prod = | ||
63 | gm20b_blcg_bus_load_gating_prod, | ||
64 | .blcg_ctxsw_firmware_load_gating_prod = | ||
65 | gm20b_blcg_ctxsw_firmware_load_gating_prod, | ||
66 | .blcg_fb_load_gating_prod = | ||
67 | gm20b_blcg_fb_load_gating_prod, | ||
68 | .blcg_fifo_load_gating_prod = | ||
69 | gm20b_blcg_fifo_load_gating_prod, | ||
70 | .blcg_gr_load_gating_prod = | ||
71 | gm20b_blcg_gr_load_gating_prod, | ||
72 | .blcg_ltc_load_gating_prod = | ||
73 | gm20b_blcg_ltc_load_gating_prod, | ||
74 | .blcg_pwr_csb_load_gating_prod = | ||
75 | gm20b_blcg_pwr_csb_load_gating_prod, | ||
76 | .blcg_pmu_load_gating_prod = | ||
77 | gm20b_blcg_pmu_load_gating_prod, | ||
78 | .pg_gr_load_gating_prod = | ||
79 | gr_gm20b_pg_gr_load_gating_prod, | ||
80 | } | ||
81 | }; | ||
82 | |||
83 | int gp10b_init_hal(struct gpu_ops *gops) | ||
84 | { | ||
85 | *gops = gp10b_ops; | ||
86 | gm20b_init_ltc(gops); | ||
87 | gp10b_init_gr(gops); | ||
88 | gm20b_init_ltc(gops); | ||
89 | gm20b_init_fb(gops); | ||
90 | gm20b_init_fifo(gops); | ||
91 | gm20b_init_gr_ctx(gops); | ||
92 | gm20b_init_mm(gops); | ||
93 | gm20b_init_pmu_ops(gops); | ||
94 | gm20b_init_clk_ops(gops); | ||
95 | gops->name = "gp10b"; | ||
96 | |||
97 | return 0; | ||
98 | } | ||
diff --git a/drivers/gpu/nvgpu/gp10b/hal_gp10b.h b/drivers/gpu/nvgpu/gp10b/hal_gp10b.h new file mode 100644 index 00000000..78615ed1 --- /dev/null +++ b/drivers/gpu/nvgpu/gp10b/hal_gp10b.h | |||
@@ -0,0 +1,21 @@ | |||
1 | /* | ||
2 | * GP10B Tegra HAL interface | ||
3 | * | ||
4 | * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved. | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify it | ||
7 | * under the terms and conditions of the GNU General Public License, | ||
8 | * version 2, as published by the Free Software Foundation. | ||
9 | * | ||
10 | * This program is distributed in the hope it will be useful, but WITHOUT | ||
11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | ||
13 | * more details. | ||
14 | */ | ||
15 | |||
16 | #ifndef _NVGPU_HAL_GP10B_H | ||
17 | #define _NVGPU_HAL_GP10B_H | ||
18 | struct gpu_ops; | ||
19 | |||
20 | int gp10b_init_hal(struct gpu_ops *gops); | ||
21 | #endif | ||
diff --git a/drivers/gpu/nvgpu/nvgpu_gpuid_t18x.h b/drivers/gpu/nvgpu/nvgpu_gpuid_t18x.h new file mode 100644 index 00000000..fe027fb0 --- /dev/null +++ b/drivers/gpu/nvgpu/nvgpu_gpuid_t18x.h | |||
@@ -0,0 +1,30 @@ | |||
1 | /* | ||
2 | * NVIDIA GPU ID functions, definitions. | ||
3 | * | ||
4 | * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved. | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify it | ||
7 | * under the terms and conditions of the GNU General Public License, | ||
8 | * version 2, as published by the Free Software Foundation. | ||
9 | * | ||
10 | * This program is distributed in the hope it will be useful, but WITHOUT | ||
11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | ||
13 | * more details. | ||
14 | */ | ||
15 | #ifndef _NVGPU_GPUID_T18X_H_ | ||
16 | #define _NVGPU_GPUID_T18X_H_ | ||
17 | |||
18 | #define NVGPU_GPUID_GP10B \ | ||
19 | GK20A_GPUID(NVGPU_GPU_ARCH_GP100, NVGPU_GPU_IMPL_GP10B) | ||
20 | |||
21 | #define NVGPU_COMPAT_TEGRA_GP10B "nvidia,tegra186-gp10b" | ||
22 | #define NVGPU_COMPAT_GENERIC_GP10B "nvidia,generic-gp10b" | ||
23 | |||
24 | #define TEGRA_18x_GPUID NVGPU_GPUID_GP10B | ||
25 | #define TEGRA_18x_GPUID_HAL gp10b_init_hal | ||
26 | #define TEGRA_18x_GPU_COMPAT_TEGRA NVGPU_COMPAT_TEGRA_GP10B | ||
27 | #define TEGRA_18x_GPU_COMPAT_GENERIC NVGPU_COMPAT_GENERIC_GP10B | ||
28 | struct gpu_ops; | ||
29 | extern int gp10b_init_hal(struct gpu_ops *); | ||
30 | #endif | ||