15 files changed, 31 insertions, 95 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.c b/drivers/gpu/nvgpu/gk20a/gk20a.c
index e2795fbf..3504a32f 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.c
@@ -65,10 +65,6 @@
 #define CREATE_TRACE_POINTS
 #include <trace/events/gk20a.h>
 
-#ifdef CONFIG_ARCH_TEGRA_18x_SOC
-#include "nvgpu_gpuid_t18x.h"
-#endif
-
 #ifdef CONFIG_TEGRA_19x_GPU
 #include "nvgpu_gpuid_t19x.h"
 #endif
@@ -1133,8 +1129,8 @@ static struct of_device_id tegra_gk20a_of_match[] = {
         { .compatible = "nvidia,tegra210-gm20b",
                 .data = &gm20b_tegra_platform },
 #ifdef CONFIG_ARCH_TEGRA_18x_SOC
-        { .compatible = TEGRA_18x_GPU_COMPAT_TEGRA,
-                .data = &t18x_gpu_tegra_platform },
+        { .compatible = "nvidia,tegra186-gp10b",
+                .data = &gp10b_tegra_platform },
 #endif
 #ifdef CONFIG_TEGRA_19x_GPU
         { .compatible = TEGRA_19x_GPU_COMPAT_TEGRA,
@@ -1160,7 +1156,7 @@ static struct of_device_id tegra_gk20a_of_match[] = {
         { .compatible = "nvidia,generic-gm20b",
                 .data = &gk20a_generic_platform },
 #ifdef CONFIG_ARCH_TEGRA_18x_SOC
-        { .compatible = TEGRA_18x_GPU_COMPAT_GENERIC,
+        { .compatible = "nvidia,generic-gp10b",
                 .data = &gk20a_generic_platform },
 #endif
         { },
diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index c79cc6c8..8006a4fe 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -1363,9 +1363,14 @@ int gk20a_wait_for_idle(struct device *dev);
 
 #define GK20A_GPUID_GK20A \
         GK20A_GPUID(NVGPU_GPU_ARCH_GK100, NVGPU_GPU_IMPL_GK20A)
-
 #define GK20A_GPUID_GM20B \
         GK20A_GPUID(NVGPU_GPU_ARCH_GM200, NVGPU_GPU_IMPL_GM20B)
+#define NVGPU_GPUID_GP10B \
+        GK20A_GPUID(NVGPU_GPU_ARCH_GP100, NVGPU_GPU_IMPL_GP10B)
+#define NVGPU_GPUID_GP104 \
+        GK20A_GPUID(NVGPU_GPU_ARCH_GP100, NVGPU_GPU_IMPL_GP104)
+#define NVGPU_GPUID_GP106 \
+        GK20A_GPUID(NVGPU_GPU_ARCH_GP100, NVGPU_GPU_IMPL_GP106)
 
 int gk20a_init_gpu_characteristics(struct gk20a *g);
 
diff --git a/drivers/gpu/nvgpu/gk20a/hal.c b/drivers/gpu/nvgpu/gk20a/hal.c
index d4bd0ddc..dc4fcf1c 100644
--- a/drivers/gpu/nvgpu/gk20a/hal.c
+++ b/drivers/gpu/nvgpu/gk20a/hal.c
@@ -16,10 +16,8 @@
 #include "gk20a.h"
 #include "hal_gk20a.h"
 #include "gm20b/hal_gm20b.h"
-
-#ifdef CONFIG_ARCH_TEGRA_18x_SOC
-#include "nvgpu_gpuid_t18x.h"
-#endif
+#include "gp10b/hal_gp10b.h"
+#include "gp106/hal_gp106.h"
 
 #ifdef CONFIG_TEGRA_19x_GPU
 #include "nvgpu_gpuid_t19x.h"
@@ -39,13 +37,13 @@ int gpu_init_hal(struct gk20a *g)
                         return -ENODEV;
                 break;
 #if defined(CONFIG_ARCH_TEGRA_18x_SOC)
-        case TEGRA_18x_GPUID:
-                if (TEGRA_18x_GPUID_HAL(g))
+        case NVGPU_GPUID_GP10B:
+                if (gp10b_init_hal(g))
                         return -ENODEV;
                 break;
-        case TEGRA_18x_GPUID2:
-        case TEGRA_18x_GPUID3:
-                if (TEGRA_18x_GPUID2_HAL(g))
+        case NVGPU_GPUID_GP104:
+        case NVGPU_GPUID_GP106:
+                if (gp106_init_hal(g))
                         return -ENODEV;
                 break;
 #endif
diff --git a/drivers/gpu/nvgpu/gk20a/platform_gk20a.h b/drivers/gpu/nvgpu/gk20a/platform_gk20a.h
index c841c8e6..42be2271 100644
--- a/drivers/gpu/nvgpu/gk20a/platform_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/platform_gk20a.h
@@ -274,6 +274,7 @@ extern struct gk20a_platform gk20a_generic_platform;
 #ifdef CONFIG_TEGRA_GK20A
 extern struct gk20a_platform gk20a_tegra_platform;
 extern struct gk20a_platform gm20b_tegra_platform;
+extern struct gk20a_platform gp10b_tegra_platform;
 #ifdef CONFIG_TEGRA_GR_VIRTUALIZATION
 extern struct gk20a_platform vgpu_tegra_platform;
 #endif
diff --git a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
index a5664a0e..1322460c 100644
--- a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
@@ -34,10 +34,6 @@
 #include <nvgpu/hw/gk20a/hw_pwr_gk20a.h>
 #include <nvgpu/hw/gk20a/hw_top_gk20a.h>
 
-#ifdef CONFIG_ARCH_TEGRA_18x_SOC
-#include "nvgpu_gpuid_t18x.h"
-#endif
-
 #ifdef CONFIG_TEGRA_19x_GPU
 #include "nvgpu_gpuid_t19x.h"
 #endif
@@ -3707,13 +3703,11 @@ static u8 get_perfmon_id(struct pmu_gk20a *pmu)
         case GK20A_GPUID_GM20B:
                 unit_id = PMU_UNIT_PERFMON;
                 break;
-#if defined(CONFIG_ARCH_TEGRA_18x_SOC)
-        case TEGRA_18x_GPUID:
-        case TEGRA_18x_GPUID2:
-        case TEGRA_18x_GPUID3:
+        case NVGPU_GPUID_GP10B:
+        case NVGPU_GPUID_GP104:
+        case NVGPU_GPUID_GP106:
                 unit_id = PMU_UNIT_PERFMON_T18X;
                 break;
-#endif
 #if defined(CONFIG_TEGRA_19x_GPU)
         case TEGRA_19x_GPUID:
                 unit_id = PMU_UNIT_PERFMON_T18X;
diff --git a/drivers/gpu/nvgpu/gp106/acr_gp106.c b/drivers/gpu/nvgpu/gp106/acr_gp106.c
index a4dfd07f..37a3d152 100644
--- a/drivers/gpu/nvgpu/gp106/acr_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/acr_gp106.c
@@ -31,7 +31,6 @@
 #include "gp106/pmu_gp106.h"
 
 #include "sec2_gp106.h"
-#include "nvgpu_gpuid_t18x.h"
 
 #include <nvgpu/hw/gp106/hw_psec_gp106.h>
 #include <nvgpu/hw/gp106/hw_pwr_gp106.h>
diff --git a/drivers/gpu/nvgpu/gp106/gr_ctx_gp106.c b/drivers/gpu/nvgpu/gp106/gr_ctx_gp106.c
index 1f47cc5a..419c71df 100644
--- a/drivers/gpu/nvgpu/gp106/gr_ctx_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/gr_ctx_gp106.c
@@ -15,7 +15,6 @@
 
 #include "gk20a/gk20a.h"
 #include "gr_ctx_gp106.h"
-#include "nvgpu_gpuid_t18x.h"
 
 static int gr_gp106_get_netlist_name(struct gk20a *g, int index, char *name)
 {
diff --git a/drivers/gpu/nvgpu/gp106/hal_gp106.c b/drivers/gpu/nvgpu/gp106/hal_gp106.c
index cece5dd6..d07223c9 100644
--- a/drivers/gpu/nvgpu/gp106/hal_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/hal_gp106.c
@@ -52,8 +52,6 @@
 #include "gp106/fb_gp106.h"
 #include "gp106/gp106_gating_reglist.h"
 
-#include "nvgpu_gpuid_t18x.h"
-
 #include <nvgpu/hw/gp106/hw_proj_gp106.h>
 
 static struct gpu_ops gp106_ops = {
diff --git a/drivers/gpu/nvgpu/gp10b/platform_gp10b_tegra.c b/drivers/gpu/nvgpu/gp10b/platform_gp10b_tegra.c
index 6795c99a..3a232402 100644
--- a/drivers/gpu/nvgpu/gp10b/platform_gp10b_tegra.c
+++ b/drivers/gpu/nvgpu/gp10b/platform_gp10b_tegra.c
@@ -401,7 +401,7 @@ static int gp10b_clk_get_freqs(struct device *dev,
         return 0;
 }
 
-struct gk20a_platform t18x_gpu_tegra_platform = {
+struct gk20a_platform gp10b_tegra_platform = {
         .has_syncpoints = true,
 
         /* power management configuration */
diff --git a/drivers/gpu/nvgpu/nvgpu_gpuid_t18x.h b/drivers/gpu/nvgpu/nvgpu_gpuid_t18x.h
deleted file mode 100644
index 84da4b96..00000000
--- a/drivers/gpu/nvgpu/nvgpu_gpuid_t18x.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * NVIDIA GPU ID functions, definitions.
- *
- * Copyright (c) 2014-2016, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- */
-#ifndef _NVGPU_GPUID_T18X_H_
-#define _NVGPU_GPUID_T18X_H_
-
-#define NVGPU_GPUID_GP10B \
-        GK20A_GPUID(NVGPU_GPU_ARCH_GP100, NVGPU_GPU_IMPL_GP10B)
-#define NVGPU_GPUID_GP104 \
-        GK20A_GPUID(NVGPU_GPU_ARCH_GP100, NVGPU_GPU_IMPL_GP104)
-#define NVGPU_GPUID_GP106 \
-        GK20A_GPUID(NVGPU_GPU_ARCH_GP100, NVGPU_GPU_IMPL_GP106)
-
-#define NVGPU_COMPAT_TEGRA_GP10B "nvidia,tegra186-gp10b"
-#define NVGPU_COMPAT_GENERIC_GP10B "nvidia,generic-gp10b"
-
-#define TEGRA_18x_GPUID NVGPU_GPUID_GP10B
-#define TEGRA_18x_GPUID_HAL gp10b_init_hal
-#define TEGRA_18x_GPU_COMPAT_TEGRA NVGPU_COMPAT_TEGRA_GP10B
-#define TEGRA_18x_GPU_COMPAT_GENERIC NVGPU_COMPAT_GENERIC_GP10B
-#define TEGRA_18x_GPUID2 NVGPU_GPUID_GP104
-#define TEGRA_18x_GPUID2_HAL gp106_init_hal
-#define TEGRA_18x_GPUID3 NVGPU_GPUID_GP106
-#define TEGRA_18x_GPUID3_HAL gp106_init_hal
-struct gpu_ops;
-extern int gp10b_init_hal(struct gk20a *);
-extern int gp106_init_hal(struct gk20a *);
-extern struct gk20a_platform t18x_gpu_tegra_platform;
-
-#ifdef CONFIG_TEGRA_GR_VIRTUALIZATION
-#define TEGRA_18x_GPUID_VGPU_HAL vgpu_gp10b_init_hal
-extern int vgpu_gp10b_init_hal(struct gk20a *);
-#endif
-#endif
diff --git a/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_hal_gp10b.c b/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_hal_gp10b.c
index b665a8dd..14a7768a 100644
--- a/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_hal_gp10b.c
+++ b/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_hal_gp10b.c
@@ -16,7 +16,6 @@
 #include "vgpu_gr_gp10b.h"
 #include "vgpu_fifo_gp10b.h"
 #include "vgpu_mm_gp10b.h"
-#include "nvgpu_gpuid_t18x.h"
 
 int vgpu_gp10b_init_hal(struct gk20a *g)
 {
diff --git a/drivers/gpu/nvgpu/vgpu/vgpu.c b/drivers/gpu/nvgpu/vgpu/vgpu.c
index c8ab23f1..d8e0dfa1 100644
--- a/drivers/gpu/nvgpu/vgpu/vgpu.c
+++ b/drivers/gpu/nvgpu/vgpu/vgpu.c
@@ -31,10 +31,6 @@
 
 #include <nvgpu/hw/gk20a/hw_mc_gk20a.h>
 
-#ifdef CONFIG_ARCH_TEGRA_18x_SOC
-#include "nvgpu_gpuid_t18x.h"
-#endif
-
 static inline int vgpu_comm_init(struct platform_device *pdev)
 {
         size_t queue_sizes[] = { TEGRA_VGPU_QUEUE_SIZES };
@@ -374,11 +370,10 @@ static int vgpu_init_hal(struct gk20a *g)
                 gk20a_dbg_info("gm20b detected");
                 err = vgpu_gm20b_init_hal(g);
                 break;
-#if defined(CONFIG_ARCH_TEGRA_18x_SOC)
-        case TEGRA_18x_GPUID:
-                err = TEGRA_18x_GPUID_VGPU_HAL(g);
+        case NVGPU_GPUID_GP10B:
+                gk20a_dbg_info("gp10b detected");
+                err = vgpu_gp10b_init_hal(g);
                 break;
-#endif
         default:
                 gk20a_err(g->dev, "no support for %x", ver);
                 err = -ENODEV;
diff --git a/drivers/gpu/nvgpu/vgpu/vgpu.h b/drivers/gpu/nvgpu/vgpu/vgpu.h
index 098c7dbd..7883abc1 100644
--- a/drivers/gpu/nvgpu/vgpu/vgpu.h
+++ b/drivers/gpu/nvgpu/vgpu/vgpu.h
@@ -101,6 +101,7 @@ int vgpu_comm_sendrecv(struct tegra_vgpu_cmd_msg *msg, size_t size_in,
 void vgpu_init_hal_common(struct gk20a *g);
 int vgpu_gk20a_init_hal(struct gk20a *g);
 int vgpu_gm20b_init_hal(struct gk20a *g);
+int vgpu_gp10b_init_hal(struct gk20a *g);
 
 void vgpu_init_dbg_session_ops(struct gpu_ops *gops);
 
diff --git a/include/uapi/linux/nvgpu-t18x.h b/include/uapi/linux/nvgpu-t18x.h
index 777f1553..16cbd81e 100644
--- a/include/uapi/linux/nvgpu-t18x.h
+++ b/include/uapi/linux/nvgpu-t18x.h
@@ -24,11 +24,6 @@
 #ifndef _UAPI__LINUX_NVGPU_T18X_IOCTL_H_
 #define _UAPI__LINUX_NVGPU_T18X_IOCTL_H_
 
-#define NVGPU_GPU_ARCH_GP100 0x00000130
-#define NVGPU_GPU_IMPL_GP104 0x00000004
-#define NVGPU_GPU_IMPL_GP106 0x00000006
-#define NVGPU_GPU_IMPL_GP10B 0x0000000B
-
 /*
  * this flag is used in struct nvgpu_as_map_buffer_ex_args
  * to specify IO coherence
@@ -70,5 +65,3 @@
 #define NVGPU_IOCTL_CHANNEL_EVENT_ID_CILP_PREEMPTION_COMPLETE   4
 
 #endif /* _UAPI__LINUX_NVGPU_T18X_IOCTL_H_ */
-
-
diff --git a/include/uapi/linux/nvgpu.h b/include/uapi/linux/nvgpu.h
index 6101774f..3f358558 100644
--- a/include/uapi/linux/nvgpu.h
+++ b/include/uapi/linux/nvgpu.h
@@ -81,14 +81,17 @@ struct nvgpu_gpu_zbc_query_table_args {
 
 /* This contains the minimal set by which the userspace can
    determine all the properties of the GPU */
-
 #define NVGPU_GPU_ARCH_GK100 0x000000E0
-#define NVGPU_GPU_IMPL_GK20A 0x0000000A
-
 #define NVGPU_GPU_ARCH_GM200 0x00000120
+#define NVGPU_GPU_ARCH_GP100 0x00000130
+
+#define NVGPU_GPU_IMPL_GK20A 0x0000000A
 #define NVGPU_GPU_IMPL_GM204 0x00000004
 #define NVGPU_GPU_IMPL_GM206 0x00000006
 #define NVGPU_GPU_IMPL_GM20B 0x0000000B
+#define NVGPU_GPU_IMPL_GP104 0x00000004
+#define NVGPU_GPU_IMPL_GP106 0x00000006
+#define NVGPU_GPU_IMPL_GP10B 0x0000000B
 
 #ifdef CONFIG_ARCH_TEGRA_18x_SOC
 #include <linux/nvgpu-t18x.h>