path: root/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2658-drm-amd-display-create-new-structure-for-hubbub.patch

From f30cdf96e51197e4ab1193bf4107b780bade164d Mon Sep 17 00:00:00 2001
From: Yue Hin Lau <Yuehin.Lau@amd.com>
Date: Mon, 23 Oct 2017 16:01:36 -0400
Subject: [PATCH 2658/4131] drm/amd/display: create new structure for hubbub

instantiating new structure hubbub in resource.c

Signed-off-by: Yue Hin Lau <Yuehin.Lau@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 .../gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c    |  88 ++++++-----
 .../gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h    | 162 ++++++++++++++++++++-
 .../drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c  |  45 +++---
 .../gpu/drm/amd/display/dc/dcn10/dcn10_resource.c  |  38 +++++
 drivers/gpu/drm/amd/display/dc/inc/core_types.h    |   1 +
 5 files changed, 269 insertions(+), 65 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c
index e6670f6..f60e90c 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c
@@ -26,21 +26,18 @@
 #include "dm_services.h"
 #include "dcn10_hubp.h"
 #include "dcn10_hubbub.h"
-#include "dcn10_hw_sequencer.h"
-#include "dce110/dce110_hw_sequencer.h"
-#include "dce/dce_hwseq.h"
 #include "reg_helper.h"
 
 #define CTX \
-	hws->ctx
+	hubbub->ctx
 #define REG(reg)\
-	hws->regs->reg
+	hubbub->regs->reg
 
 #undef FN
 #define FN(reg_name, field_name) \
-	hws->shifts->field_name, hws->masks->field_name
+	hubbub->shifts->field_name, hubbub->masks->field_name
 
-void dcn10_hubbub_wm_read_state(struct dce_hwseq *hws,
+void hubbub1_wm_read_state(struct hubbub *hubbub,
 		struct dcn_hubbub_wm *wm)
 {
 	struct dcn_hubbub_wm_set *s;
@@ -79,7 +76,7 @@ void dcn10_hubbub_wm_read_state(struct dce_hwseq *hws,
 }
 
 void verify_allow_pstate_change_high(
-	struct dce_hwseq *hws)
+	struct hubbub *hubbub)
 {
 	/* pstate latency is ~20us so if we wait over 40us and pstate allow
 	 * still not asserted, we are probably stuck and going to hang
@@ -139,7 +136,7 @@ void verify_allow_pstate_change_high(
 		if (debug_data & (1 << 30)) {
 
 			if (i > pstate_wait_expected_timeout_us)
-				dm_logger_write(hws->ctx->logger, LOG_WARNING,
+				dm_logger_write(hubbub->ctx->logger, LOG_WARNING,
 						"pstate took longer than expected ~%dus\n",
 						i);
 
@@ -160,10 +157,10 @@ void verify_allow_pstate_change_high(
 	forced_pstate_allow = true;
 
 	if (should_log_hw_state) {
-		dcn10_log_hw_state(hws->ctx->dc);
+		dcn10_log_hw_state(hubbub->ctx->dc);
 	}
 
-	dm_logger_write(hws->ctx->logger, LOG_WARNING,
+	dm_logger_write(hubbub->ctx->logger, LOG_WARNING,
 			"pstate TEST_DEBUG_DATA: 0x%X\n",
 			debug_data);
 	BREAK_TO_DEBUGGER();
@@ -186,11 +183,11 @@ static uint32_t convert_and_clamp(
 
 
 void program_watermarks(
-		struct dce_hwseq *hws,
+		struct hubbub *hubbub,
 		struct dcn_watermark_set *watermarks,
 		unsigned int refclk_mhz)
 {
-	uint32_t force_en = hws->ctx->dc->debug.disable_stutter ? 1 : 0;
+	uint32_t force_en = hubbub->ctx->dc->debug.disable_stutter ? 1 : 0;
 	/*
 	 * Need to clamp to max of the register values (i.e. no wrap)
 	 * for dcn1, all wm registers are 21-bit wide
@@ -206,7 +203,7 @@ void program_watermarks(
 			refclk_mhz, 0x1fffff);
 	REG_WRITE(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A, prog_wm_value);
 
-	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+	dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 		"URGENCY_WATERMARK_A calculated =%d\n"
 		"HW register value = 0x%x\n",
 		watermarks->a.urgent_ns, prog_wm_value);
@@ -214,7 +211,7 @@ void program_watermarks(
 	prog_wm_value = convert_and_clamp(watermarks->a.pte_meta_urgent_ns,
 			refclk_mhz, 0x1fffff);
 	REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A, prog_wm_value);
-	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+	dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 		"PTE_META_URGENCY_WATERMARK_A calculated =%d\n"
 		"HW register value = 0x%x\n",
 		watermarks->a.pte_meta_urgent_ns, prog_wm_value);
@@ -224,7 +221,7 @@ void program_watermarks(
 				watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns,
 				refclk_mhz, 0x1fffff);
 		REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A, prog_wm_value);
-		dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 			"SR_ENTER_EXIT_WATERMARK_A calculated =%d\n"
 			"HW register value = 0x%x\n",
 			watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value);
@@ -234,7 +231,7 @@ void program_watermarks(
 				watermarks->a.cstate_pstate.cstate_exit_ns,
 				refclk_mhz, 0x1fffff);
 		REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A, prog_wm_value);
-		dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 			"SR_EXIT_WATERMARK_A calculated =%d\n"
 			"HW register value = 0x%x\n",
 			watermarks->a.cstate_pstate.cstate_exit_ns, prog_wm_value);
@@ -244,7 +241,7 @@ void program_watermarks(
 			watermarks->a.cstate_pstate.pstate_change_ns,
 			refclk_mhz, 0x1fffff);
 	REG_WRITE(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A, prog_wm_value);
-	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+	dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 		"DRAM_CLK_CHANGE_WATERMARK_A calculated =%d\n"
 		"HW register value = 0x%x\n\n",
 		watermarks->a.cstate_pstate.pstate_change_ns, prog_wm_value);
@@ -254,7 +251,7 @@ void program_watermarks(
 	prog_wm_value = convert_and_clamp(
 			watermarks->b.urgent_ns, refclk_mhz, 0x1fffff);
 	REG_WRITE(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B, prog_wm_value);
-	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+	dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 		"URGENCY_WATERMARK_B calculated =%d\n"
 		"HW register value = 0x%x\n",
 		watermarks->b.urgent_ns, prog_wm_value);
@@ -264,7 +261,7 @@ void program_watermarks(
 			watermarks->b.pte_meta_urgent_ns,
 			refclk_mhz, 0x1fffff);
 	REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_B, prog_wm_value);
-	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+	dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 		"PTE_META_URGENCY_WATERMARK_B calculated =%d\n"
 		"HW register value = 0x%x\n",
 		watermarks->b.pte_meta_urgent_ns, prog_wm_value);
@@ -275,7 +272,7 @@ void program_watermarks(
 				watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns,
 				refclk_mhz, 0x1fffff);
 		REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B, prog_wm_value);
-		dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 			"SR_ENTER_WATERMARK_B calculated =%d\n"
 			"HW register value = 0x%x\n",
 			watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value);
@@ -285,7 +282,7 @@ void program_watermarks(
 				watermarks->b.cstate_pstate.cstate_exit_ns,
 				refclk_mhz, 0x1fffff);
 		REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B, prog_wm_value);
-		dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 			"SR_EXIT_WATERMARK_B calculated =%d\n"
 			"HW register value = 0x%x\n",
 			watermarks->b.cstate_pstate.cstate_exit_ns, prog_wm_value);
@@ -295,7 +292,7 @@ void program_watermarks(
 			watermarks->b.cstate_pstate.pstate_change_ns,
 			refclk_mhz, 0x1fffff);
 	REG_WRITE(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B, prog_wm_value);
-	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+	dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 		"DRAM_CLK_CHANGE_WATERMARK_B calculated =%d\n\n"
 		"HW register value = 0x%x\n",
 		watermarks->b.cstate_pstate.pstate_change_ns, prog_wm_value);
@@ -304,7 +301,7 @@ void program_watermarks(
 	prog_wm_value = convert_and_clamp(
 			watermarks->c.urgent_ns, refclk_mhz, 0x1fffff);
 	REG_WRITE(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C, prog_wm_value);
-	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+	dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 		"URGENCY_WATERMARK_C calculated =%d\n"
 		"HW register value = 0x%x\n",
 		watermarks->c.urgent_ns, prog_wm_value);
@@ -314,7 +311,7 @@ void program_watermarks(
 			watermarks->c.pte_meta_urgent_ns,
 			refclk_mhz, 0x1fffff);
 	REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_C, prog_wm_value);
-	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+	dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 		"PTE_META_URGENCY_WATERMARK_C calculated =%d\n"
 		"HW register value = 0x%x\n",
 		watermarks->c.pte_meta_urgent_ns, prog_wm_value);
@@ -325,7 +322,7 @@ void program_watermarks(
 				watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns,
 				refclk_mhz, 0x1fffff);
 		REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C, prog_wm_value);
-		dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 			"SR_ENTER_WATERMARK_C calculated =%d\n"
 			"HW register value = 0x%x\n",
 			watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value);
@@ -335,7 +332,7 @@ void program_watermarks(
 				watermarks->c.cstate_pstate.cstate_exit_ns,
 				refclk_mhz, 0x1fffff);
 		REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C, prog_wm_value);
-		dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 			"SR_EXIT_WATERMARK_C calculated =%d\n"
 			"HW register value = 0x%x\n",
 			watermarks->c.cstate_pstate.cstate_exit_ns, prog_wm_value);
@@ -345,7 +342,7 @@ void program_watermarks(
 			watermarks->c.cstate_pstate.pstate_change_ns,
 			refclk_mhz, 0x1fffff);
 	REG_WRITE(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C, prog_wm_value);
-	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+	dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 		"DRAM_CLK_CHANGE_WATERMARK_C calculated =%d\n\n"
 		"HW register value = 0x%x\n",
 		watermarks->c.cstate_pstate.pstate_change_ns, prog_wm_value);
@@ -354,7 +351,7 @@ void program_watermarks(
 	prog_wm_value = convert_and_clamp(
 			watermarks->d.urgent_ns, refclk_mhz, 0x1fffff);
 	REG_WRITE(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D, prog_wm_value);
-	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+	dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 		"URGENCY_WATERMARK_D calculated =%d\n"
 		"HW register value = 0x%x\n",
 		watermarks->d.urgent_ns, prog_wm_value);
@@ -363,7 +360,7 @@ void program_watermarks(
 			watermarks->d.pte_meta_urgent_ns,
 			refclk_mhz, 0x1fffff);
 	REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_D, prog_wm_value);
-	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+	dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 		"PTE_META_URGENCY_WATERMARK_D calculated =%d\n"
 		"HW register value = 0x%x\n",
 		watermarks->d.pte_meta_urgent_ns, prog_wm_value);
@@ -374,7 +371,7 @@ void program_watermarks(
 				watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns,
 				refclk_mhz, 0x1fffff);
 		REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D, prog_wm_value);
-		dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 			"SR_ENTER_WATERMARK_D calculated =%d\n"
 			"HW register value = 0x%x\n",
 			watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value);
@@ -384,7 +381,7 @@ void program_watermarks(
 				watermarks->d.cstate_pstate.cstate_exit_ns,
 				refclk_mhz, 0x1fffff);
 		REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D, prog_wm_value);
-		dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 			"SR_EXIT_WATERMARK_D calculated =%d\n"
 			"HW register value = 0x%x\n",
 			watermarks->d.cstate_pstate.cstate_exit_ns, prog_wm_value);
@@ -395,7 +392,7 @@ void program_watermarks(
 			watermarks->d.cstate_pstate.pstate_change_ns,
 			refclk_mhz, 0x1fffff);
 	REG_WRITE(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D, prog_wm_value);
-	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+	dm_logger_write(hubbub->ctx->logger, LOG_BANDWIDTH_CALCS,
 		"DRAM_CLK_CHANGE_WATERMARK_D calculated =%d\n"
 		"HW register value = 0x%x\n\n",
 		watermarks->d.cstate_pstate.pstate_change_ns, prog_wm_value);
@@ -419,8 +416,8 @@ void program_watermarks(
 #endif
 }
 
-void dcn10_update_dchub(
-	struct dce_hwseq *hws,
+void hubbub1_update_dchub(
+	struct hubbub *hubbub,
 	struct dchub_init_data *dh_data)
 {
 	/* TODO: port code from dal2 */
@@ -475,7 +472,7 @@ void dcn10_update_dchub(
 	dh_data->dchub_info_valid = false;
 }
 
-void toggle_watermark_change_req(struct dce_hwseq *hws)
+void toggle_watermark_change_req(struct hubbub *hubbub)
 {
 	uint32_t watermark_change_req;
 
@@ -491,4 +488,23 @@ void toggle_watermark_change_req(struct dce_hwseq *hws)
 			DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, watermark_change_req);
 }
 
+static const struct hubbub_funcs hubbub1_funcs = {
+	.update_dchub = hubbub1_update_dchub
+};
+
+void hubbub1_construct(struct hubbub *hubbub,
+	struct dc_context *ctx,
+	const struct dcn_hubbub_registers *hubbub_regs,
+	const struct dcn_hubbub_shift *hubbub_shift,
+	const struct dcn_hubbub_mask *hubbub_mask)
+{
+	hubbub->ctx = ctx;
+
+	hubbub->funcs = &hubbub1_funcs;
+
+	hubbub->regs = hubbub_regs;
+	hubbub->shifts = hubbub_shift;
+	hubbub->masks = hubbub_mask;
+
+}
 
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
index fe3f787..e9abb88 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
@@ -28,6 +28,136 @@
 
 #include "core_types.h"
 
+#define HUBHUB_REG_LIST_DCN()\
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D),\
+	SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_D),\
+	SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D),\
+	SR(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL),\
+	SR(DCHUBBUB_ARB_DRAM_STATE_CNTL),\
+	SR(DCHUBBUB_ARB_SAT_LEVEL),\
+	SR(DCHUBBUB_ARB_DF_REQ_OUTSTAND),\
+	SR(DCHUBBUB_GLOBAL_TIMER_CNTL), \
+	SR(DCHUBBUB_TEST_DEBUG_INDEX), \
+	SR(DCHUBBUB_TEST_DEBUG_DATA)
+
+#define HUBBUB_SR_WATERMARK_REG_LIST()\
+	SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D)
+
+#define HUBBUB_REG_LIST_DCN10(id)\
+	HUBHUB_REG_LIST_DCN(), \
+	HUBBUB_SR_WATERMARK_REG_LIST(), \
+	SR(DCHUBBUB_SDPIF_FB_TOP),\
+	SR(DCHUBBUB_SDPIF_FB_BASE),\
+	SR(DCHUBBUB_SDPIF_FB_OFFSET),\
+	SR(DCHUBBUB_SDPIF_AGP_BASE),\
+	SR(DCHUBBUB_SDPIF_AGP_BOT),\
+	SR(DCHUBBUB_SDPIF_AGP_TOP)
+
+struct dcn_hubbub_registers {
+	uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL;
+	uint32_t DCHUBBUB_ARB_SAT_LEVEL;
+	uint32_t DCHUBBUB_ARB_DF_REQ_OUTSTAND;
+	uint32_t DCHUBBUB_GLOBAL_TIMER_CNTL;
+	uint32_t DCHUBBUB_ARB_DRAM_STATE_CNTL;
+	uint32_t DCHUBBUB_TEST_DEBUG_INDEX;
+	uint32_t DCHUBBUB_TEST_DEBUG_DATA;
+	uint32_t DCHUBBUB_SDPIF_FB_TOP;
+	uint32_t DCHUBBUB_SDPIF_FB_BASE;
+	uint32_t DCHUBBUB_SDPIF_FB_OFFSET;
+	uint32_t DCHUBBUB_SDPIF_AGP_BASE;
+	uint32_t DCHUBBUB_SDPIF_AGP_BOT;
+	uint32_t DCHUBBUB_SDPIF_AGP_TOP;
+	uint32_t DCHUBBUB_CRC_CTRL;
+};
+
+/* set field name */
+#define HUBBUB_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+
+#define HUBBUB_MASK_SH_LIST_DCN(mask_sh)\
+		HUBBUB_SF(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_ENABLE, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, DCHUBBUB_ARB_WATERMARK_CHANGE_DONE_INTERRUPT_DISABLE, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_VALUE, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_VALUE, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_ENABLE, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_SAT_LEVEL, DCHUBBUB_ARB_SAT_LEVEL, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_ARB_DF_REQ_OUTSTAND, DCHUBBUB_ARB_MIN_REQ_OUTSTAND, mask_sh)
+
+#define HUBBUB_MASK_SH_LIST_DCN10(mask_sh)\
+		HUBBUB_MASK_SH_LIST_DCN(mask_sh), \
+		HUBBUB_SF(DCHUBBUB_SDPIF_FB_TOP, SDPIF_FB_TOP, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_SDPIF_FB_BASE, SDPIF_FB_BASE, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_SDPIF_FB_OFFSET, SDPIF_FB_OFFSET, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_SDPIF_AGP_BASE, SDPIF_AGP_BASE, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_SDPIF_AGP_BOT, SDPIF_AGP_BOT, mask_sh), \
+		HUBBUB_SF(DCHUBBUB_SDPIF_AGP_TOP, SDPIF_AGP_TOP, mask_sh)
+
+#define DCN_HUBBUB_REG_FIELD_LIST(type) \
+		type DCHUBBUB_GLOBAL_TIMER_ENABLE; \
+		type DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST;\
+		type DCHUBBUB_ARB_WATERMARK_CHANGE_DONE_INTERRUPT_DISABLE;\
+		type DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_VALUE;\
+		type DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE;\
+		type DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_VALUE;\
+		type DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_ENABLE;\
+		type DCHUBBUB_ARB_SAT_LEVEL;\
+		type DCHUBBUB_ARB_MIN_REQ_OUTSTAND;\
+		type DCHUBBUB_GLOBAL_TIMER_REFDIV;\
+		type SDPIF_FB_TOP;\
+		type SDPIF_FB_BASE;\
+		type SDPIF_FB_OFFSET;\
+		type SDPIF_AGP_BASE;\
+		type SDPIF_AGP_BOT;\
+		type SDPIF_AGP_TOP
+
+
+struct dcn_hubbub_shift {
+	DCN_HUBBUB_REG_FIELD_LIST(uint8_t);
+};
+
+struct dcn_hubbub_mask {
+	DCN_HUBBUB_REG_FIELD_LIST(uint32_t);
+};
+
 struct dc;
 
 struct dcn_hubbub_wm_set {
@@ -43,25 +173,45 @@ struct dcn_hubbub_wm {
 	struct dcn_hubbub_wm_set sets[4];
 };
 
-void dcn10_update_dchub(
-	struct dce_hwseq *hws,
+struct hubbub_funcs {
+	void (*update_dchub)(
+			struct hubbub *hubbub,
+			struct dchub_init_data *dh_data);
+};
+
+struct hubbub {
+	const struct hubbub_funcs *funcs;
+	struct dc_context *ctx;
+	const struct dcn_hubbub_registers *regs;
+	const struct dcn_hubbub_shift *shifts;
+	const struct dcn_hubbub_mask *masks;
+};
+
+void hubbub1_update_dchub(
+	struct hubbub *hubbub,
 	struct dchub_init_data *dh_data);
 
 void dcn10_log_hw_state(
 		struct dc *dc);
 
 void verify_allow_pstate_change_high(
-	struct dce_hwseq *hws);
+	struct hubbub *hubbub);
 
 void program_watermarks(
-		struct dce_hwseq *hws,
+		struct hubbub *hubbub,
 		struct dcn_watermark_set *watermarks,
 		unsigned int refclk_mhz);
 
 void toggle_watermark_change_req(
-		struct dce_hwseq *hws);
+		struct hubbub *hubbub);
 
-void dcn10_hubbub_wm_read_state(struct dce_hwseq *hws,
+void hubbub1_wm_read_state(struct hubbub *hubbub,
 		struct dcn_hubbub_wm *wm);
 
+void hubbub1_construct(struct hubbub *hubbub,
+	struct dc_context *ctx,
+	const struct dcn_hubbub_registers *hubbub_regs,
+	const struct dcn_hubbub_shift *hubbub_shift,
+	const struct dcn_hubbub_mask *hubbub_mask);
+
 #endif
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index 4ae0a94..ecb45f7 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -87,7 +87,7 @@ void dcn10_log_hubbub_state(struct dc *dc)
 	struct dcn_hubbub_wm wm;
 	int i;
 
-	dcn10_hubbub_wm_read_state(dc->hwseq, &wm);
+	hubbub1_wm_read_state(dc->res_pool->hubbub, &wm);
 
 	DTN_INFO("HUBBUB WM: \t data_urgent \t pte_meta_urgent \t "
 			"sr_enter \t sr_exit \t dram_clk_change \n");
@@ -571,10 +571,10 @@ static void plane_atomic_disconnect(struct dc *dc,
 		return;
 
 	if (dc->debug.sanity_checks)
-		verify_allow_pstate_change_high(dc->hwseq);
+		verify_allow_pstate_change_high(dc->res_pool->hubbub);
 	hubp->funcs->dcc_control(hubp, false, false);
 	if (dc->debug.sanity_checks)
-		verify_allow_pstate_change_high(dc->hwseq);
+		verify_allow_pstate_change_high(dc->res_pool->hubbub);
 
 	mpc->funcs->remove(mpc, &(dc->res_pool->opps[opp_id]->mpc_tree),
 			dc->res_pool->opps[opp_id]->inst, fe_idx);
@@ -602,7 +602,7 @@ static void plane_atomic_disable(struct dc *dc,
 	hubp->funcs->set_blank(hubp, true);
 
 	if (dc->debug.sanity_checks)
-		verify_allow_pstate_change_high(dc->hwseq);
+		verify_allow_pstate_change_high(dc->res_pool->hubbub);
 
 	REG_UPDATE(HUBP_CLK_CNTL[fe_idx],
 			HUBP_CLOCK_ENABLE, 0);
@@ -614,7 +614,7 @@ static void plane_atomic_disable(struct dc *dc,
 				OPP_PIPE_CLOCK_EN, 0);
 
 	if (dc->debug.sanity_checks)
-		verify_allow_pstate_change_high(dc->hwseq);
+		verify_allow_pstate_change_high(dc->res_pool->hubbub);
 }
 
 static void reset_front_end(
@@ -638,7 +638,7 @@ static void reset_front_end(
 	tg->funcs->unlock(tg);
 
 	if (dc->debug.sanity_checks)
-		verify_allow_pstate_change_high(hws);
+		verify_allow_pstate_change_high(dc->res_pool->hubbub);
 
 	if (tg->ctx->dce_environment != DCE_ENV_FPGA_MAXIMUS)
 		REG_WAIT(OTG_GLOBAL_SYNC_STATUS[tg->inst],
@@ -670,7 +670,7 @@ static void dcn10_power_down_fe(struct dc *dc, int fe_idx)
 			"Power gated front end %d\n", fe_idx);
 
 	if (dc->debug.sanity_checks)
-		verify_allow_pstate_change_high(dc->hwseq);
+		verify_allow_pstate_change_high(dc->res_pool->hubbub);
 }
 
 static void dcn10_init_hw(struct dc *dc)
@@ -1243,7 +1243,7 @@ static void dcn10_pipe_control_lock(
 		return;
 
 	if (dc->debug.sanity_checks)
-		verify_allow_pstate_change_high(dc->hwseq);
+		verify_allow_pstate_change_high(dc->res_pool->hubbub);
 
 	if (lock)
 		pipe->stream_res.tg->funcs->lock(pipe->stream_res.tg);
@@ -1251,7 +1251,7 @@ static void dcn10_pipe_control_lock(
 		pipe->stream_res.tg->funcs->unlock(pipe->stream_res.tg);
 
 	if (dc->debug.sanity_checks)
-		verify_allow_pstate_change_high(dc->hwseq);
+		verify_allow_pstate_change_high(dc->res_pool->hubbub);
 }
 
 static bool wait_for_reset_trigger_to_occur(
@@ -1451,7 +1451,7 @@ static void dcn10_power_on_fe(
 	struct dce_hwseq *hws = dc->hwseq;
 
 	if (dc->debug.sanity_checks) {
-		verify_allow_pstate_change_high(dc->hwseq);
+		verify_allow_pstate_change_high(dc->res_pool->hubbub);
 	}
 
 	power_on_plane(dc->hwseq,
@@ -1503,7 +1503,7 @@ static void dcn10_power_on_fe(
 	}
 
 	if (dc->debug.sanity_checks) {
-		verify_allow_pstate_change_high(dc->hwseq);
+		verify_allow_pstate_change_high(dc->res_pool->hubbub);
 	}
 }
 
@@ -1864,11 +1864,11 @@ static void program_all_pipe_in_tree(
 		 * this OTG. this is done only one time.
 		 */
 		/* watermark is for all pipes */
-		program_watermarks(dc->hwseq, &context->bw.dcn.watermarks, ref_clk_mhz);
+		program_watermarks(dc->res_pool->hubbub, &context->bw.dcn.watermarks, ref_clk_mhz);
 
 		if (dc->debug.sanity_checks) {
 			/* pstate stuck check after watermark update */
-			verify_allow_pstate_change_high(dc->hwseq);
+			verify_allow_pstate_change_high(dc->res_pool->hubbub);
 		}
 
 		pipe_ctx->stream_res.tg->funcs->lock(pipe_ctx->stream_res.tg);
@@ -1899,7 +1899,7 @@ static void program_all_pipe_in_tree(
 		 * DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST is owned by SMU we should have
 		 * both driver and fw accessing same register
 		 */
-		toggle_watermark_change_req(dc->hwseq);
+		toggle_watermark_change_req(dc->res_pool->hubbub);
 
 		update_dchubp_dpp(dc, pipe_ctx, context);
 
@@ -1922,7 +1922,7 @@ static void program_all_pipe_in_tree(
 
 	if (dc->debug.sanity_checks) {
 		/* pstate stuck check after each pipe is programmed */
-		verify_allow_pstate_change_high(dc->hwseq);
+		verify_allow_pstate_change_high(dc->res_pool->hubbub);
 	}
 
 	if (pipe_ctx->bottom_pipe != NULL && pipe_ctx->bottom_pipe != pipe_ctx)
@@ -1989,7 +1989,7 @@ static void dcn10_apply_ctx_for_surface(
 	int i, be_idx;
 
 	if (dc->debug.sanity_checks)
-		verify_allow_pstate_change_high(dc->hwseq);
+		verify_allow_pstate_change_high(dc->res_pool->hubbub);
 
 	be_idx = -1;
 	for (i = 0; i < dc->res_pool->pipe_count; i++) {
@@ -2072,7 +2072,7 @@ static void dcn10_apply_ctx_for_surface(
 				hubp->funcs->hubp_disconnect(hubp);
 
 			if (dc->debug.sanity_checks)
-				verify_allow_pstate_change_high(dc->hwseq);
+				verify_allow_pstate_change_high(dc->res_pool->hubbub);
 
 			old_pipe_ctx->top_pipe = NULL;
 			old_pipe_ctx->bottom_pipe = NULL;
@@ -2150,7 +2150,7 @@ static void dcn10_apply_ctx_for_surface(
 			);
 
 	if (dc->debug.sanity_checks)
-		verify_allow_pstate_change_high(dc->hwseq);
+		verify_allow_pstate_change_high(dc->res_pool->hubbub);
 }
 
 static void dcn10_set_bandwidth(
@@ -2164,7 +2164,7 @@ static void dcn10_set_bandwidth(
 	struct pp_smu_funcs_rv *pp_smu = dc->res_pool->pp_smu;
 
 	if (dc->debug.sanity_checks) {
-		verify_allow_pstate_change_high(dc->hwseq);
+		verify_allow_pstate_change_high(dc->res_pool->hubbub);
 	}
 
 	if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment))
@@ -2220,7 +2220,7 @@ static void dcn10_set_bandwidth(
 	dcn10_pplib_apply_display_requirements(dc, context);
 
 	if (dc->debug.sanity_checks) {
-		verify_allow_pstate_change_high(dc->hwseq);
+		verify_allow_pstate_change_high(dc->res_pool->hubbub);
 	}
 
 	/* need to fix this function.  not doing the right thing here */
@@ -2345,7 +2345,7 @@ static void dcn10_wait_for_mpcc_disconnect(
 	int i;
 
 	if (dc->debug.sanity_checks) {
-		verify_allow_pstate_change_high(dc->hwseq);
+		verify_allow_pstate_change_high(dc->res_pool->hubbub);
 	}
 
 	if (!pipe_ctx->stream_res.opp)
@@ -2363,7 +2363,7 @@ static void dcn10_wait_for_mpcc_disconnect(
 	}
 
 	if (dc->debug.sanity_checks) {
-		verify_allow_pstate_change_high(dc->hwseq);
+		verify_allow_pstate_change_high(dc->res_pool->hubbub);
 	}
 
 }
@@ -2407,7 +2407,6 @@ static const struct hw_sequencer_funcs dcn10_funcs = {
 	.apply_ctx_for_surface = dcn10_apply_ctx_for_surface,
 	.set_plane_config = set_plane_config,
 	.update_plane_addr = dcn10_update_plane_addr,
-	.update_dchub = dcn10_update_dchub,
 	.update_pending_status = dcn10_update_pending_status,
 	.set_input_transfer_func = dcn10_set_input_transfer_func,
 	.set_output_transfer_func = dcn10_set_output_transfer_func,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
index ddfe0aa..a208bd2 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
@@ -48,6 +48,7 @@
 #include "dce110/dce110_resource.h"
 #include "dce112/dce112_resource.h"
 #include "dcn10_hubp.h"
+#include "dcn10_hubbub.h"
 
 #include "soc15ip.h"
 
@@ -388,6 +389,19 @@ static const struct dcn_mi_mask hubp_mask = {
 		HUBP_MASK_SH_LIST_DCN10(_MASK)
 };
 
+
+static const struct dcn_hubbub_registers hubbub_reg = {
+		HUBBUB_REG_LIST_DCN10(0)
+};
+
+static const struct dcn_hubbub_shift hubbub_shift = {
+		HUBBUB_MASK_SH_LIST_DCN10(__SHIFT)
+};
+
+static const struct dcn_hubbub_mask hubbub_mask = {
+		HUBBUB_MASK_SH_LIST_DCN10(_MASK)
+};
+
 #define clk_src_regs(index, pllid)\
 [index] = {\
 	CS_COMMON_REG_LIST_DCN1_0(index, pllid),\
@@ -519,6 +533,22 @@ static struct mpc *dcn10_mpc_create(struct dc_context *ctx)
 	return &mpc10->base;
 }
 
+static struct hubbub *dcn10_hubbub_create(struct dc_context *ctx)
+{
+	struct hubbub *hubbub = kzalloc(sizeof(struct hubbub),
+					  GFP_KERNEL);
+
+	if (!hubbub)
+		return NULL;
+
+	hubbub1_construct(hubbub, ctx,
+			&hubbub_reg,
+			&hubbub_shift,
+			&hubbub_mask);
+
+	return hubbub;
+}
+
 static struct timing_generator *dcn10_timing_generator_create(
 		struct dc_context *ctx,
 		uint32_t instance)
@@ -1401,6 +1431,7 @@ static bool construct(
 			dm_error("DC: failed to create tg!\n");
 			goto fail;
 		}
+
 		/* check next valid pipe */
 		j++;
 	}
@@ -1421,6 +1452,13 @@ static bool construct(
 		goto fail;
 	}
 
+	pool->base.hubbub = dcn10_hubbub_create(ctx);
+	if (pool->base.mpc == NULL) {
+		BREAK_TO_DEBUGGER();
+		dm_error("DC: failed to create mpc!\n");
+		goto fail;
+	}
+
 	if (!resource_construct(num_virtual_links, dc, &pool->base,
 			(!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment) ?
 			&res_create_funcs : &res_create_maximus_funcs)))
diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
index b69f321..d680b56 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
@@ -139,6 +139,7 @@ struct resource_pool {
 	struct timing_generator *timing_generators[MAX_PIPES];
 	struct stream_encoder *stream_enc[MAX_PIPES * 2];
 
+	struct hubbub *hubbub;
 	struct mpc *mpc;
 	struct pp_smu_funcs_rv *pp_smu;
 	struct pp_smu_display_requirement_rv pp_smu_req;
-- 
2.7.4