1 files changed, 110 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/include/nvgpu/pmuif/gpmuif_pg_rppg.h b/drivers/gpu/nvgpu/include/nvgpu/pmuif/gpmuif_pg_rppg.h
new file mode 100644
index 00000000..26d38ccb
--- /dev/null
+++ b/drivers/gpu/nvgpu/include/nvgpu/pmuif/gpmuif_pg_rppg.h
@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) 2016-2017, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * 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 AUTHORS OR COPYRIGHT HOLDERS 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.
+ */
+#ifndef _GPMUIFRPPG_H_
+#define _GPMUIFRPPG_H_
+
+#define NV_PMU_RPPG_CTRL_ID_GR    (0x0000)
+#define NV_PMU_RPPG_CTRL_ID_MS    (0x0001)
+#define NV_PMU_RPPG_CTRL_ID_DI    (0x0002)
+#define NV_PMU_RPPG_CTRL_ID_MAX   (0x0003)
+
+#define NV_PMU_RPPG_CTRL_MASK_ENABLE_ALL  (BIT(NV_PMU_RPPG_CTRL_ID_GR) |\
+        BIT(NV_PMU_RPPG_CTRL_ID_MS) |\
+        BIT(NV_PMU_RPPG_CTRL_ID_DI))
+
+#define NV_PMU_RPPG_CTRL_MASK_DISABLE_ALL 0
+
+enum {
+        NV_PMU_RPPG_DOMAIN_ID_GFX = 0x0,
+        NV_PMU_RPPG_DOMAIN_ID_NON_GFX,
+};
+
+struct nv_pmu_rppg_ctrl_stats {
+        u32 entry_count;
+        u32 exit_count;
+};
+
+struct nv_pmu_rppg_cmd_common {
+        u8 cmd_type;
+        u8 cmd_id;
+};
+
+struct nv_pmu_rppg_cmd_init {
+        u8 cmd_type;
+        u8 cmd_id;
+};
+
+struct nv_pmu_rppg_cmd_init_ctrl {
+        u8 cmd_type;
+        u8 cmd_id;
+        u8 ctrl_id;
+        u8 domain_id;
+};
+
+struct nv_pmu_rppg_cmd_stats_reset {
+        u8 cmd_type;
+        u8 cmd_id;
+        u8 ctrl_id;
+};
+
+struct nv_pmu_rppg_cmd {
+        union {
+                u8 cmd_type;
+                struct nv_pmu_rppg_cmd_common cmn;
+                struct nv_pmu_rppg_cmd_init init;
+                struct nv_pmu_rppg_cmd_init_ctrl init_ctrl;
+                struct nv_pmu_rppg_cmd_stats_reset stats_reset;
+        };
+};
+
+enum {
+        NV_PMU_RPPG_CMD_ID_INIT = 0x0,
+        NV_PMU_RPPG_CMD_ID_INIT_CTRL,
+        NV_PMU_RPPG_CMD_ID_STATS_RESET,
+};
+
+
+struct nv_pmu_rppg_msg_common {
+        u8 msg_type;
+        u8 msg_id;
+};
+
+struct nv_pmu_rppg_msg_init_ctrl_ack {
+        u8 msg_type;
+        u8 msg_id;
+        u8 ctrl_id;
+        u32 stats_dmem_offset;
+};
+
+struct nv_pmu_rppg_msg {
+        union {
+                u8 msg_type;
+                struct nv_pmu_rppg_msg_common cmn;
+                struct nv_pmu_rppg_msg_init_ctrl_ack init_ctrl_ack;
+        };
+};
+
+enum {
+        NV_PMU_RPPG_MSG_ID_INIT_CTRL_ACK = 0x0,
+};
+
+#endif