Adding upstream version 6.8.9.upstream/6.8.9

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

12 files changed, 55 insertions, 5227 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/Makefile b/drivers/gpu/drm/amd/display/dc/dcn20/Makefile
index d7dc9696a8..3dae3943b0 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/Makefile
@@ -2,13 +2,11 @@
 #
 # Makefile for DCN.
 
-DCN20 = dcn20_resource.o dcn20_init.o dcn20_dpp.o dcn20_dpp_cm.o dcn20_hubp.o \
-		dcn20_mpc.o dcn20_opp.o dcn20_hubbub.o dcn20_optc.o dcn20_mmhubbub.o \
+DCN20 = dcn20_dpp.o dcn20_dpp_cm.o dcn20_hubp.o \
+		dcn20_mpc.o dcn20_opp.o dcn20_hubbub.o dcn20_mmhubbub.o \
 		dcn20_stream_encoder.o dcn20_link_encoder.o dcn20_dccg.o \
 		dcn20_vmid.o dcn20_dwb.o dcn20_dwb_scl.o
 
-DCN20 += dcn20_dsc.o
-
 AMD_DAL_DCN20 = $(addprefix $(AMDDALPATH)/dc/dcn20/,$(DCN20))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_DCN20)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h
index ab6d09c6fe..ef5c22f415 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h
@@ -291,7 +291,43 @@
 	type SYMCLKB_FE_SRC_SEL;\
 	type SYMCLKC_FE_SRC_SEL;\
 	type SYMCLKD_FE_SRC_SEL;\
-	type SYMCLKE_FE_SRC_SEL;
+	type SYMCLKE_FE_SRC_SEL;\
+	type DTBCLK_P0_GATE_DISABLE;\
+	type DTBCLK_P1_GATE_DISABLE;\
+	type DTBCLK_P2_GATE_DISABLE;\
+	type DTBCLK_P3_GATE_DISABLE;\
+	type DSCCLK0_ROOT_GATE_DISABLE;\
+	type DSCCLK1_ROOT_GATE_DISABLE;\
+	type DSCCLK2_ROOT_GATE_DISABLE;\
+	type DSCCLK3_ROOT_GATE_DISABLE;\
+	type SYMCLKA_FE_ROOT_GATE_DISABLE;\
+	type SYMCLKB_FE_ROOT_GATE_DISABLE;\
+	type SYMCLKC_FE_ROOT_GATE_DISABLE;\
+	type SYMCLKD_FE_ROOT_GATE_DISABLE;\
+	type SYMCLKE_FE_ROOT_GATE_DISABLE;\
+	type DPPCLK0_ROOT_GATE_DISABLE;\
+	type DPPCLK1_ROOT_GATE_DISABLE;\
+	type DPPCLK2_ROOT_GATE_DISABLE;\
+	type DPPCLK3_ROOT_GATE_DISABLE;\
+	type HDMISTREAMCLK0_ROOT_GATE_DISABLE;\
+	type SYMCLKA_ROOT_GATE_DISABLE;\
+	type SYMCLKB_ROOT_GATE_DISABLE;\
+	type SYMCLKC_ROOT_GATE_DISABLE;\
+	type SYMCLKD_ROOT_GATE_DISABLE;\
+	type SYMCLKE_ROOT_GATE_DISABLE;\
+	type PHYA_REFCLK_ROOT_GATE_DISABLE;\
+	type PHYB_REFCLK_ROOT_GATE_DISABLE;\
+	type PHYC_REFCLK_ROOT_GATE_DISABLE;\
+	type PHYD_REFCLK_ROOT_GATE_DISABLE;\
+	type PHYE_REFCLK_ROOT_GATE_DISABLE;\
+	type DPSTREAMCLK0_ROOT_GATE_DISABLE;\
+	type DPSTREAMCLK1_ROOT_GATE_DISABLE;\
+	type DPSTREAMCLK2_ROOT_GATE_DISABLE;\
+	type DPSTREAMCLK3_ROOT_GATE_DISABLE;\
+	type DPSTREAMCLK0_GATE_DISABLE;\
+	type DPSTREAMCLK1_GATE_DISABLE;\
+	type DPSTREAMCLK2_GATE_DISABLE;\
+	type DPSTREAMCLK3_GATE_DISABLE;\
 
 struct dccg_shift {
 	DCCG_REG_FIELD_LIST(uint8_t)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.c
deleted file mode 100644
index c9ae2d8f00..0000000000
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.c
+++ /dev/null
@@ -1,780 +0,0 @@
-/*
- * Copyright 2017 Advanced Micro Devices, 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: AMD
- *
- */
-
-#include <drm/display/drm_dsc_helper.h>
-
-#include "reg_helper.h"
-#include "dcn20_dsc.h"
-#include "dsc/dscc_types.h"
-#include "dsc/rc_calc.h"
-
-static void dsc_write_to_registers(struct display_stream_compressor *dsc, const struct dsc_reg_values *reg_vals);
-
-/* Object I/F functions */
-static void dsc2_read_state(struct display_stream_compressor *dsc, struct dcn_dsc_state *s);
-static bool dsc2_validate_stream(struct display_stream_compressor *dsc, const struct dsc_config *dsc_cfg);
-static void dsc2_set_config(struct display_stream_compressor *dsc, const struct dsc_config *dsc_cfg,
-		struct dsc_optc_config *dsc_optc_cfg);
-static void dsc2_enable(struct display_stream_compressor *dsc, int opp_pipe);
-static void dsc2_disable(struct display_stream_compressor *dsc);
-static void dsc2_disconnect(struct display_stream_compressor *dsc);
-
-static const struct dsc_funcs dcn20_dsc_funcs = {
-	.dsc_get_enc_caps = dsc2_get_enc_caps,
-	.dsc_read_state = dsc2_read_state,
-	.dsc_validate_stream = dsc2_validate_stream,
-	.dsc_set_config = dsc2_set_config,
-	.dsc_get_packed_pps = dsc2_get_packed_pps,
-	.dsc_enable = dsc2_enable,
-	.dsc_disable = dsc2_disable,
-	.dsc_disconnect = dsc2_disconnect,
-};
-
-/* Macro definitios for REG_SET macros*/
-#define CTX \
-	dsc20->base.ctx
-
-#define REG(reg)\
-	dsc20->dsc_regs->reg
-
-#undef FN
-#define FN(reg_name, field_name) \
-	dsc20->dsc_shift->field_name, dsc20->dsc_mask->field_name
-#define DC_LOGGER \
-	dsc->ctx->logger
-
-enum dsc_bits_per_comp {
-	DSC_BPC_8 = 8,
-	DSC_BPC_10 = 10,
-	DSC_BPC_12 = 12,
-	DSC_BPC_UNKNOWN
-};
-
-/* API functions (external or via structure->function_pointer) */
-
-void dsc2_construct(struct dcn20_dsc *dsc,
-		struct dc_context *ctx,
-		int inst,
-		const struct dcn20_dsc_registers *dsc_regs,
-		const struct dcn20_dsc_shift *dsc_shift,
-		const struct dcn20_dsc_mask *dsc_mask)
-{
-	dsc->base.ctx = ctx;
-	dsc->base.inst = inst;
-	dsc->base.funcs = &dcn20_dsc_funcs;
-
-	dsc->dsc_regs = dsc_regs;
-	dsc->dsc_shift = dsc_shift;
-	dsc->dsc_mask = dsc_mask;
-
-	dsc->max_image_width = 5184;
-}
-
-
-#define DCN20_MAX_PIXEL_CLOCK_Mhz      1188
-#define DCN20_MAX_DISPLAY_CLOCK_Mhz    1200
-
-/* This returns the capabilities for a single DSC encoder engine. Number of slices and total throughput
- * can be doubled, tripled etc. by using additional DSC engines.
- */
-void dsc2_get_enc_caps(struct dsc_enc_caps *dsc_enc_caps, int pixel_clock_100Hz)
-{
-	dsc_enc_caps->dsc_version = 0x21; /* v1.2 - DP spec defined it in reverse order and we kept it */
-
-	dsc_enc_caps->slice_caps.bits.NUM_SLICES_1 = 1;
-	dsc_enc_caps->slice_caps.bits.NUM_SLICES_2 = 1;
-	dsc_enc_caps->slice_caps.bits.NUM_SLICES_3 = 1;
-	dsc_enc_caps->slice_caps.bits.NUM_SLICES_4 = 1;
-
-	dsc_enc_caps->lb_bit_depth = 13;
-	dsc_enc_caps->is_block_pred_supported = true;
-
-	dsc_enc_caps->color_formats.bits.RGB = 1;
-	dsc_enc_caps->color_formats.bits.YCBCR_444 = 1;
-	dsc_enc_caps->color_formats.bits.YCBCR_SIMPLE_422 = 1;
-	dsc_enc_caps->color_formats.bits.YCBCR_NATIVE_422 = 0;
-	dsc_enc_caps->color_formats.bits.YCBCR_NATIVE_420 = 1;
-
-	dsc_enc_caps->color_depth.bits.COLOR_DEPTH_8_BPC = 1;
-	dsc_enc_caps->color_depth.bits.COLOR_DEPTH_10_BPC = 1;
-	dsc_enc_caps->color_depth.bits.COLOR_DEPTH_12_BPC = 1;
-
-	/* Maximum total throughput with all the slices combined. This is different from how DP spec specifies it.
-	 * Our decoder's total throughput in Pix/s is equal to DISPCLK. This is then shared between slices.
-	 * The value below is the absolute maximum value. The actual throughput may be lower, but it'll always
-	 * be sufficient to process the input pixel rate fed into a single DSC engine.
-	 */
-	dsc_enc_caps->max_total_throughput_mps = DCN20_MAX_DISPLAY_CLOCK_Mhz;
-
-	/* For pixel clock bigger than a single-pipe limit we'll need two engines, which then doubles our
-	 * throughput and number of slices, but also introduces a lower limit of 2 slices
-	 */
-	if (pixel_clock_100Hz >= DCN20_MAX_PIXEL_CLOCK_Mhz*10000) {
-		dsc_enc_caps->slice_caps.bits.NUM_SLICES_1 = 0;
-		dsc_enc_caps->slice_caps.bits.NUM_SLICES_8 = 1;
-		dsc_enc_caps->max_total_throughput_mps = DCN20_MAX_DISPLAY_CLOCK_Mhz * 2;
-	}
-
-	/* For pixel clock bigger than a single-pipe limit needing four engines ODM 4:1, which then quardruples our
-	 * throughput and number of slices
-	 */
-	if (pixel_clock_100Hz > DCN20_MAX_PIXEL_CLOCK_Mhz*10000*2) {
-		dsc_enc_caps->slice_caps.bits.NUM_SLICES_12 = 1;
-		dsc_enc_caps->slice_caps.bits.NUM_SLICES_16 = 1;
-		dsc_enc_caps->max_total_throughput_mps = DCN20_MAX_DISPLAY_CLOCK_Mhz * 4;
-	}
-
-	dsc_enc_caps->max_slice_width = 5184; /* (including 64 overlap pixels for eDP MSO mode) */
-	dsc_enc_caps->bpp_increment_div = 16; /* 1/16th of a bit */
-}
-
-
-/* this function read dsc related register fields to be logged later in dcn10_log_hw_state
- * into a dcn_dsc_state struct.
- */
-static void dsc2_read_state(struct display_stream_compressor *dsc, struct dcn_dsc_state *s)
-{
-	struct dcn20_dsc *dsc20 = TO_DCN20_DSC(dsc);
-
-	REG_GET(DSC_TOP_CONTROL, DSC_CLOCK_EN, &s->dsc_clock_en);
-	REG_GET(DSCC_PPS_CONFIG3, SLICE_WIDTH, &s->dsc_slice_width);
-	REG_GET(DSCC_PPS_CONFIG1, BITS_PER_PIXEL, &s->dsc_bits_per_pixel);
-	REG_GET(DSCC_PPS_CONFIG3, SLICE_HEIGHT, &s->dsc_slice_height);
-	REG_GET(DSCC_PPS_CONFIG1, CHUNK_SIZE, &s->dsc_chunk_size);
-	REG_GET(DSCC_PPS_CONFIG2, PIC_WIDTH, &s->dsc_pic_width);
-	REG_GET(DSCC_PPS_CONFIG2, PIC_HEIGHT, &s->dsc_pic_height);
-	REG_GET(DSCC_PPS_CONFIG7, SLICE_BPG_OFFSET, &s->dsc_slice_bpg_offset);
-	REG_GET_2(DSCRM_DSC_FORWARD_CONFIG, DSCRM_DSC_FORWARD_EN, &s->dsc_fw_en,
-		DSCRM_DSC_OPP_PIPE_SOURCE, &s->dsc_opp_source);
-}
-
-
-static bool dsc2_validate_stream(struct display_stream_compressor *dsc, const struct dsc_config *dsc_cfg)
-{
-	struct dsc_optc_config dsc_optc_cfg;
-	struct dcn20_dsc *dsc20 = TO_DCN20_DSC(dsc);
-
-	if (dsc_cfg->pic_width > dsc20->max_image_width)
-		return false;
-
-	return dsc_prepare_config(dsc_cfg, &dsc20->reg_vals, &dsc_optc_cfg);
-}
-
-
-void dsc_config_log(struct display_stream_compressor *dsc, const struct dsc_config *config)
-{
-	DC_LOG_DSC("\tnum_slices_h %d", config->dc_dsc_cfg.num_slices_h);
-	DC_LOG_DSC("\tnum_slices_v %d", config->dc_dsc_cfg.num_slices_v);
-	DC_LOG_DSC("\tbits_per_pixel %d (%d.%04d)",
-		config->dc_dsc_cfg.bits_per_pixel,
-		config->dc_dsc_cfg.bits_per_pixel / 16,
-		((config->dc_dsc_cfg.bits_per_pixel % 16) * 10000) / 16);
-	DC_LOG_DSC("\tcolor_depth %d", config->color_depth);
-}
-
-static void dsc2_set_config(struct display_stream_compressor *dsc, const struct dsc_config *dsc_cfg,
-		struct dsc_optc_config *dsc_optc_cfg)
-{
-	bool is_config_ok;
-	struct dcn20_dsc *dsc20 = TO_DCN20_DSC(dsc);
-
-	DC_LOG_DSC("Setting DSC Config at DSC inst %d", dsc->inst);
-	dsc_config_log(dsc, dsc_cfg);
-	is_config_ok = dsc_prepare_config(dsc_cfg, &dsc20->reg_vals, dsc_optc_cfg);
-	ASSERT(is_config_ok);
-	DC_LOG_DSC("programming DSC Picture Parameter Set (PPS):");
-	dsc_log_pps(dsc, &dsc20->reg_vals.pps);
-	dsc_write_to_registers(dsc, &dsc20->reg_vals);
-}
-
-
-bool dsc2_get_packed_pps(struct display_stream_compressor *dsc, const struct dsc_config *dsc_cfg, uint8_t *dsc_packed_pps)
-{
-	bool is_config_ok;
-	struct dsc_reg_values dsc_reg_vals;
-	struct dsc_optc_config dsc_optc_cfg;
-
-	memset(&dsc_reg_vals, 0, sizeof(dsc_reg_vals));
-	memset(&dsc_optc_cfg, 0, sizeof(dsc_optc_cfg));
-
-	DC_LOG_DSC("Getting packed DSC PPS for DSC Config:");
-	dsc_config_log(dsc, dsc_cfg);
-	DC_LOG_DSC("DSC Picture Parameter Set (PPS):");
-	is_config_ok = dsc_prepare_config(dsc_cfg, &dsc_reg_vals, &dsc_optc_cfg);
-	ASSERT(is_config_ok);
-	drm_dsc_pps_payload_pack((struct drm_dsc_picture_parameter_set *)dsc_packed_pps, &dsc_reg_vals.pps);
-	dsc_log_pps(dsc, &dsc_reg_vals.pps);
-
-	return is_config_ok;
-}
-
-
-static void dsc2_enable(struct display_stream_compressor *dsc, int opp_pipe)
-{
-	struct dcn20_dsc *dsc20 = TO_DCN20_DSC(dsc);
-	int dsc_clock_en;
-	int dsc_fw_config;
-	int enabled_opp_pipe;
-
-	DC_LOG_DSC("enable DSC %d at opp pipe %d", dsc->inst, opp_pipe);
-
-	REG_GET(DSC_TOP_CONTROL, DSC_CLOCK_EN, &dsc_clock_en);
-	REG_GET_2(DSCRM_DSC_FORWARD_CONFIG, DSCRM_DSC_FORWARD_EN, &dsc_fw_config, DSCRM_DSC_OPP_PIPE_SOURCE, &enabled_opp_pipe);
-	if ((dsc_clock_en || dsc_fw_config) && enabled_opp_pipe != opp_pipe) {
-		DC_LOG_DSC("ERROR: DSC %d at opp pipe %d already enabled!", dsc->inst, enabled_opp_pipe);
-		ASSERT(0);
-	}
-
-	REG_UPDATE(DSC_TOP_CONTROL,
-		DSC_CLOCK_EN, 1);
-
-	REG_UPDATE_2(DSCRM_DSC_FORWARD_CONFIG,
-		DSCRM_DSC_FORWARD_EN, 1,
-		DSCRM_DSC_OPP_PIPE_SOURCE, opp_pipe);
-}
-
-
-static void dsc2_disable(struct display_stream_compressor *dsc)
-{
-	struct dcn20_dsc *dsc20 = TO_DCN20_DSC(dsc);
-	int dsc_clock_en;
-	int dsc_fw_config;
-	int enabled_opp_pipe;
-
-	DC_LOG_DSC("disable DSC %d", dsc->inst);
-
-	REG_GET(DSC_TOP_CONTROL, DSC_CLOCK_EN, &dsc_clock_en);
-	REG_GET_2(DSCRM_DSC_FORWARD_CONFIG, DSCRM_DSC_FORWARD_EN, &dsc_fw_config, DSCRM_DSC_OPP_PIPE_SOURCE, &enabled_opp_pipe);
-	if (!dsc_clock_en || !dsc_fw_config) {
-		DC_LOG_DSC("ERROR: DSC %d at opp pipe %d already disabled!", dsc->inst, enabled_opp_pipe);
-		ASSERT(0);
-	}
-
-	REG_UPDATE(DSCRM_DSC_FORWARD_CONFIG,
-		DSCRM_DSC_FORWARD_EN, 0);
-
-	REG_UPDATE(DSC_TOP_CONTROL,
-		DSC_CLOCK_EN, 0);
-}
-
-static void dsc2_disconnect(struct display_stream_compressor *dsc)
-{
-	struct dcn20_dsc *dsc20 = TO_DCN20_DSC(dsc);
-
-	DC_LOG_DSC("disconnect DSC %d", dsc->inst);
-
-	REG_UPDATE(DSCRM_DSC_FORWARD_CONFIG,
-		DSCRM_DSC_FORWARD_EN, 0);
-}
-
-/* This module's internal functions */
-void dsc_log_pps(struct display_stream_compressor *dsc, struct drm_dsc_config *pps)
-{
-	int i;
-	int bits_per_pixel = pps->bits_per_pixel;
-
-	DC_LOG_DSC("\tdsc_version_major %d", pps->dsc_version_major);
-	DC_LOG_DSC("\tdsc_version_minor %d", pps->dsc_version_minor);
-	DC_LOG_DSC("\tbits_per_component %d", pps->bits_per_component);
-	DC_LOG_DSC("\tline_buf_depth %d", pps->line_buf_depth);
-	DC_LOG_DSC("\tblock_pred_enable %d", pps->block_pred_enable);
-	DC_LOG_DSC("\tconvert_rgb %d", pps->convert_rgb);
-	DC_LOG_DSC("\tsimple_422 %d", pps->simple_422);
-	DC_LOG_DSC("\tvbr_enable %d", pps->vbr_enable);
-	DC_LOG_DSC("\tbits_per_pixel %d (%d.%04d)", bits_per_pixel, bits_per_pixel / 16, ((bits_per_pixel % 16) * 10000) / 16);
-	DC_LOG_DSC("\tpic_height %d", pps->pic_height);
-	DC_LOG_DSC("\tpic_width %d", pps->pic_width);
-	DC_LOG_DSC("\tslice_height %d", pps->slice_height);
-	DC_LOG_DSC("\tslice_width %d", pps->slice_width);
-	DC_LOG_DSC("\tslice_chunk_size %d", pps->slice_chunk_size);
-	DC_LOG_DSC("\tinitial_xmit_delay %d", pps->initial_xmit_delay);
-	DC_LOG_DSC("\tinitial_dec_delay %d", pps->initial_dec_delay);
-	DC_LOG_DSC("\tinitial_scale_value %d", pps->initial_scale_value);
-	DC_LOG_DSC("\tscale_increment_interval %d", pps->scale_increment_interval);
-	DC_LOG_DSC("\tscale_decrement_interval %d", pps->scale_decrement_interval);
-	DC_LOG_DSC("\tfirst_line_bpg_offset %d", pps->first_line_bpg_offset);
-	DC_LOG_DSC("\tnfl_bpg_offset %d", pps->nfl_bpg_offset);
-	DC_LOG_DSC("\tslice_bpg_offset %d", pps->slice_bpg_offset);
-	DC_LOG_DSC("\tinitial_offset %d", pps->initial_offset);
-	DC_LOG_DSC("\tfinal_offset %d", pps->final_offset);
-	DC_LOG_DSC("\tflatness_min_qp %d", pps->flatness_min_qp);
-	DC_LOG_DSC("\tflatness_max_qp %d", pps->flatness_max_qp);
-	/* DC_LOG_DSC("\trc_parameter_set %d", pps->rc_parameter_set); */
-	DC_LOG_DSC("\tnative_420 %d", pps->native_420);
-	DC_LOG_DSC("\tnative_422 %d", pps->native_422);
-	DC_LOG_DSC("\tsecond_line_bpg_offset %d", pps->second_line_bpg_offset);
-	DC_LOG_DSC("\tnsl_bpg_offset %d", pps->nsl_bpg_offset);
-	DC_LOG_DSC("\tsecond_line_offset_adj %d", pps->second_line_offset_adj);
-	DC_LOG_DSC("\trc_model_size %d", pps->rc_model_size);
-	DC_LOG_DSC("\trc_edge_factor %d", pps->rc_edge_factor);
-	DC_LOG_DSC("\trc_quant_incr_limit0 %d", pps->rc_quant_incr_limit0);
-	DC_LOG_DSC("\trc_quant_incr_limit1 %d", pps->rc_quant_incr_limit1);
-	DC_LOG_DSC("\trc_tgt_offset_high %d", pps->rc_tgt_offset_high);
-	DC_LOG_DSC("\trc_tgt_offset_low %d", pps->rc_tgt_offset_low);
-
-	for (i = 0; i < NUM_BUF_RANGES - 1; i++)
-		DC_LOG_DSC("\trc_buf_thresh[%d] %d", i, pps->rc_buf_thresh[i]);
-
-	for (i = 0; i < NUM_BUF_RANGES; i++) {
-		DC_LOG_DSC("\trc_range_parameters[%d].range_min_qp %d", i, pps->rc_range_params[i].range_min_qp);
-		DC_LOG_DSC("\trc_range_parameters[%d].range_max_qp %d", i, pps->rc_range_params[i].range_max_qp);
-		DC_LOG_DSC("\trc_range_parameters[%d].range_bpg_offset %d", i, pps->rc_range_params[i].range_bpg_offset);
-	}
-}
-
-void dsc_override_rc_params(struct rc_params *rc, const struct dc_dsc_rc_params_override *override)
-{
-	uint8_t i;
-
-	rc->rc_model_size = override->rc_model_size;
-	for (i = 0; i < DC_DSC_RC_BUF_THRESH_SIZE; i++)
-		rc->rc_buf_thresh[i] = override->rc_buf_thresh[i];
-	for (i = 0; i < DC_DSC_QP_SET_SIZE; i++) {
-		rc->qp_min[i] = override->rc_minqp[i];
-		rc->qp_max[i] = override->rc_maxqp[i];
-		rc->ofs[i] = override->rc_offset[i];
-	}
-
-	rc->rc_tgt_offset_hi = override->rc_tgt_offset_hi;
-	rc->rc_tgt_offset_lo = override->rc_tgt_offset_lo;
-	rc->rc_edge_factor = override->rc_edge_factor;
-	rc->rc_quant_incr_limit0 = override->rc_quant_incr_limit0;
-	rc->rc_quant_incr_limit1 = override->rc_quant_incr_limit1;
-
-	rc->initial_fullness_offset = override->initial_fullness_offset;
-	rc->initial_xmit_delay = override->initial_delay;
-
-	rc->flatness_min_qp = override->flatness_min_qp;
-	rc->flatness_max_qp = override->flatness_max_qp;
-	rc->flatness_det_thresh = override->flatness_det_thresh;
-}
-
-bool dsc_prepare_config(const struct dsc_config *dsc_cfg, struct dsc_reg_values *dsc_reg_vals,
-			struct dsc_optc_config *dsc_optc_cfg)
-{
-	struct dsc_parameters dsc_params;
-	struct rc_params rc;
-
-	/* Validate input parameters */
-	ASSERT(dsc_cfg->dc_dsc_cfg.num_slices_h);
-	ASSERT(dsc_cfg->dc_dsc_cfg.num_slices_v);
-	ASSERT(dsc_cfg->dc_dsc_cfg.version_minor == 1 || dsc_cfg->dc_dsc_cfg.version_minor == 2);
-	ASSERT(dsc_cfg->pic_width);
-	ASSERT(dsc_cfg->pic_height);
-	ASSERT((dsc_cfg->dc_dsc_cfg.version_minor == 1 &&
-		  (8 <= dsc_cfg->dc_dsc_cfg.linebuf_depth && dsc_cfg->dc_dsc_cfg.linebuf_depth <= 13)) ||
-		(dsc_cfg->dc_dsc_cfg.version_minor == 2 &&
-		  ((8 <= dsc_cfg->dc_dsc_cfg.linebuf_depth && dsc_cfg->dc_dsc_cfg.linebuf_depth <= 15) ||
-		    dsc_cfg->dc_dsc_cfg.linebuf_depth == 0)));
-	ASSERT(96 <= dsc_cfg->dc_dsc_cfg.bits_per_pixel && dsc_cfg->dc_dsc_cfg.bits_per_pixel <= 0x3ff); // 6.0 <= bits_per_pixel <= 63.9375
-
-	if (!dsc_cfg->dc_dsc_cfg.num_slices_v || !dsc_cfg->dc_dsc_cfg.num_slices_h ||
-		!(dsc_cfg->dc_dsc_cfg.version_minor == 1 || dsc_cfg->dc_dsc_cfg.version_minor == 2) ||
-		!dsc_cfg->pic_width || !dsc_cfg->pic_height ||
-		!((dsc_cfg->dc_dsc_cfg.version_minor == 1 && // v1.1 line buffer depth range:
-			8 <= dsc_cfg->dc_dsc_cfg.linebuf_depth && dsc_cfg->dc_dsc_cfg.linebuf_depth <= 13) ||
-		(dsc_cfg->dc_dsc_cfg.version_minor == 2 && // v1.2 line buffer depth range:
-			((8 <= dsc_cfg->dc_dsc_cfg.linebuf_depth && dsc_cfg->dc_dsc_cfg.linebuf_depth <= 15) ||
-			dsc_cfg->dc_dsc_cfg.linebuf_depth == 0))) ||
-		!(96 <= dsc_cfg->dc_dsc_cfg.bits_per_pixel && dsc_cfg->dc_dsc_cfg.bits_per_pixel <= 0x3ff)) {
-		dm_output_to_console("%s: Invalid parameters\n", __func__);
-		return false;
-	}
-
-	dsc_init_reg_values(dsc_reg_vals);
-
-	/* Copy input config */
-	dsc_reg_vals->pixel_format = dsc_dc_pixel_encoding_to_dsc_pixel_format(dsc_cfg->pixel_encoding, dsc_cfg->dc_dsc_cfg.ycbcr422_simple);
-	dsc_reg_vals->num_slices_h = dsc_cfg->dc_dsc_cfg.num_slices_h;
-	dsc_reg_vals->num_slices_v = dsc_cfg->dc_dsc_cfg.num_slices_v;
-	dsc_reg_vals->pps.dsc_version_minor = dsc_cfg->dc_dsc_cfg.version_minor;
-	dsc_reg_vals->pps.pic_width = dsc_cfg->pic_width;
-	dsc_reg_vals->pps.pic_height = dsc_cfg->pic_height;
-	dsc_reg_vals->pps.bits_per_component = dsc_dc_color_depth_to_dsc_bits_per_comp(dsc_cfg->color_depth);
-	dsc_reg_vals->pps.block_pred_enable = dsc_cfg->dc_dsc_cfg.block_pred_enable;
-	dsc_reg_vals->pps.line_buf_depth = dsc_cfg->dc_dsc_cfg.linebuf_depth;
-	dsc_reg_vals->alternate_ich_encoding_en = dsc_reg_vals->pps.dsc_version_minor == 1 ? 0 : 1;
-	dsc_reg_vals->ich_reset_at_eol = (dsc_cfg->is_odm || dsc_reg_vals->num_slices_h > 1) ? 0xF : 0;
-
-	// TODO: in addition to validating slice height (pic height must be divisible by slice height),
-	// see what happens when the same condition doesn't apply for slice_width/pic_width.
-	dsc_reg_vals->pps.slice_width = dsc_cfg->pic_width / dsc_cfg->dc_dsc_cfg.num_slices_h;
-	dsc_reg_vals->pps.slice_height = dsc_cfg->pic_height / dsc_cfg->dc_dsc_cfg.num_slices_v;
-
-	ASSERT(dsc_reg_vals->pps.slice_height * dsc_cfg->dc_dsc_cfg.num_slices_v == dsc_cfg->pic_height);
-	if (!(dsc_reg_vals->pps.slice_height * dsc_cfg->dc_dsc_cfg.num_slices_v == dsc_cfg->pic_height)) {
-		dm_output_to_console("%s: pix height %d not divisible by num_slices_v %d\n\n", __func__, dsc_cfg->pic_height, dsc_cfg->dc_dsc_cfg.num_slices_v);
-		return false;
-	}
-
-	dsc_reg_vals->bpp_x32 = dsc_cfg->dc_dsc_cfg.bits_per_pixel << 1;
-	if (dsc_reg_vals->pixel_format == DSC_PIXFMT_NATIVE_YCBCR420 || dsc_reg_vals->pixel_format == DSC_PIXFMT_NATIVE_YCBCR422)
-		dsc_reg_vals->pps.bits_per_pixel = dsc_reg_vals->bpp_x32;
-	else
-		dsc_reg_vals->pps.bits_per_pixel = dsc_reg_vals->bpp_x32 >> 1;
-
-	dsc_reg_vals->pps.convert_rgb = dsc_reg_vals->pixel_format == DSC_PIXFMT_RGB ? 1 : 0;
-	dsc_reg_vals->pps.native_422 = (dsc_reg_vals->pixel_format == DSC_PIXFMT_NATIVE_YCBCR422);
-	dsc_reg_vals->pps.native_420 = (dsc_reg_vals->pixel_format == DSC_PIXFMT_NATIVE_YCBCR420);
-	dsc_reg_vals->pps.simple_422 = (dsc_reg_vals->pixel_format == DSC_PIXFMT_SIMPLE_YCBCR422);
-
-	calc_rc_params(&rc, &dsc_reg_vals->pps);
-
-	if (dsc_cfg->dc_dsc_cfg.rc_params_ovrd)
-		dsc_override_rc_params(&rc, dsc_cfg->dc_dsc_cfg.rc_params_ovrd);
-
-	if (dscc_compute_dsc_parameters(&dsc_reg_vals->pps, &rc, &dsc_params)) {
-		dm_output_to_console("%s: DSC config failed\n", __func__);
-		return false;
-	}
-
-	dsc_update_from_dsc_parameters(dsc_reg_vals, &dsc_params);
-
-	dsc_optc_cfg->bytes_per_pixel = dsc_params.bytes_per_pixel;
-	dsc_optc_cfg->slice_width = dsc_reg_vals->pps.slice_width;
-	dsc_optc_cfg->is_pixel_format_444 = dsc_reg_vals->pixel_format == DSC_PIXFMT_RGB ||
-					dsc_reg_vals->pixel_format == DSC_PIXFMT_YCBCR444 ||
-					dsc_reg_vals->pixel_format == DSC_PIXFMT_SIMPLE_YCBCR422;
-
-	return true;
-}
-
-
-enum dsc_pixel_format dsc_dc_pixel_encoding_to_dsc_pixel_format(enum dc_pixel_encoding dc_pix_enc, bool is_ycbcr422_simple)
-{
-	enum dsc_pixel_format dsc_pix_fmt = DSC_PIXFMT_UNKNOWN;
-
-	/* NOTE: We don't support DSC_PIXFMT_SIMPLE_YCBCR422 */
-
-	switch (dc_pix_enc) {
-	case PIXEL_ENCODING_RGB:
-		dsc_pix_fmt = DSC_PIXFMT_RGB;
-		break;
-	case PIXEL_ENCODING_YCBCR422:
-		if (is_ycbcr422_simple)
-			dsc_pix_fmt = DSC_PIXFMT_SIMPLE_YCBCR422;
-		else
-			dsc_pix_fmt = DSC_PIXFMT_NATIVE_YCBCR422;
-		break;
-	case PIXEL_ENCODING_YCBCR444:
-		dsc_pix_fmt = DSC_PIXFMT_YCBCR444;
-		break;
-	case PIXEL_ENCODING_YCBCR420:
-		dsc_pix_fmt = DSC_PIXFMT_NATIVE_YCBCR420;
-		break;
-	default:
-		dsc_pix_fmt = DSC_PIXFMT_UNKNOWN;
-		break;
-	}
-
-	ASSERT(dsc_pix_fmt != DSC_PIXFMT_UNKNOWN);
-	return dsc_pix_fmt;
-}
-
-
-enum dsc_bits_per_comp dsc_dc_color_depth_to_dsc_bits_per_comp(enum dc_color_depth dc_color_depth)
-{
-	enum dsc_bits_per_comp bpc = DSC_BPC_UNKNOWN;
-
-	switch (dc_color_depth) {
-	case COLOR_DEPTH_888:
-		bpc = DSC_BPC_8;
-		break;
-	case COLOR_DEPTH_101010:
-		bpc = DSC_BPC_10;
-		break;
-	case COLOR_DEPTH_121212:
-		bpc = DSC_BPC_12;
-		break;
-	default:
-		bpc = DSC_BPC_UNKNOWN;
-		break;
-	}
-
-	return bpc;
-}
-
-
-void dsc_init_reg_values(struct dsc_reg_values *reg_vals)
-{
-	int i;
-
-	memset(reg_vals, 0, sizeof(struct dsc_reg_values));
-
-	/* Non-PPS values */
-	reg_vals->dsc_clock_enable            = 1;
-	reg_vals->dsc_clock_gating_disable    = 0;
-	reg_vals->underflow_recovery_en       = 0;
-	reg_vals->underflow_occurred_int_en   = 0;
-	reg_vals->underflow_occurred_status   = 0;
-	reg_vals->ich_reset_at_eol            = 0;
-	reg_vals->alternate_ich_encoding_en   = 0;
-	reg_vals->rc_buffer_model_size        = 0;
-	/*reg_vals->disable_ich                 = 0;*/
-	reg_vals->dsc_dbg_en                  = 0;
-
-	for (i = 0; i < 4; i++)
-		reg_vals->rc_buffer_model_overflow_int_en[i] = 0;
-
-	/* PPS values */
-	reg_vals->pps.dsc_version_minor           = 2;
-	reg_vals->pps.dsc_version_major           = 1;
-	reg_vals->pps.line_buf_depth              = 9;
-	reg_vals->pps.bits_per_component          = 8;
-	reg_vals->pps.block_pred_enable           = 1;
-	reg_vals->pps.slice_chunk_size            = 0;
-	reg_vals->pps.pic_width                   = 0;
-	reg_vals->pps.pic_height                  = 0;
-	reg_vals->pps.slice_width                 = 0;
-	reg_vals->pps.slice_height                = 0;
-	reg_vals->pps.initial_xmit_delay          = 170;
-	reg_vals->pps.initial_dec_delay           = 0;
-	reg_vals->pps.initial_scale_value         = 0;
-	reg_vals->pps.scale_increment_interval    = 0;
-	reg_vals->pps.scale_decrement_interval    = 0;
-	reg_vals->pps.nfl_bpg_offset              = 0;
-	reg_vals->pps.slice_bpg_offset            = 0;
-	reg_vals->pps.nsl_bpg_offset              = 0;
-	reg_vals->pps.initial_offset              = 6144;
-	reg_vals->pps.final_offset                = 0;
-	reg_vals->pps.flatness_min_qp             = 3;
-	reg_vals->pps.flatness_max_qp             = 12;
-	reg_vals->pps.rc_model_size               = 8192;
-	reg_vals->pps.rc_edge_factor              = 6;
-	reg_vals->pps.rc_quant_incr_limit0        = 11;
-	reg_vals->pps.rc_quant_incr_limit1        = 11;
-	reg_vals->pps.rc_tgt_offset_low           = 3;
-	reg_vals->pps.rc_tgt_offset_high          = 3;
-}
-
-/* Updates dsc_reg_values::reg_vals::xxx fields based on the values from computed params.
- * This is required because dscc_compute_dsc_parameters returns a modified PPS, which in turn
- * affects non-PPS register values.
- */
-void dsc_update_from_dsc_parameters(struct dsc_reg_values *reg_vals, const struct dsc_parameters *dsc_params)
-{
-	int i;
-
-	reg_vals->pps = dsc_params->pps;
-
-	// pps_computed will have the "expanded" values; need to shift them to make them fit for regs.
-	for (i = 0; i < NUM_BUF_RANGES - 1; i++)
-		reg_vals->pps.rc_buf_thresh[i] = reg_vals->pps.rc_buf_thresh[i] >> 6;
-
-	reg_vals->rc_buffer_model_size = dsc_params->rc_buffer_model_size;
-}
-
-static void dsc_write_to_registers(struct display_stream_compressor *dsc, const struct dsc_reg_values *reg_vals)
-{
-	uint32_t temp_int;
-	struct dcn20_dsc *dsc20 = TO_DCN20_DSC(dsc);
-
-	REG_SET(DSC_DEBUG_CONTROL, 0,
-		DSC_DBG_EN, reg_vals->dsc_dbg_en);
-
-	// dsccif registers
-	REG_SET_5(DSCCIF_CONFIG0, 0,
-		INPUT_INTERFACE_UNDERFLOW_RECOVERY_EN, reg_vals->underflow_recovery_en,
-		INPUT_INTERFACE_UNDERFLOW_OCCURRED_INT_EN, reg_vals->underflow_occurred_int_en,
-		INPUT_INTERFACE_UNDERFLOW_OCCURRED_STATUS, reg_vals->underflow_occurred_status,
-		INPUT_PIXEL_FORMAT, reg_vals->pixel_format,
-		DSCCIF_CONFIG0__BITS_PER_COMPONENT, reg_vals->pps.bits_per_component);
-
-	REG_SET_2(DSCCIF_CONFIG1, 0,
-		PIC_WIDTH, reg_vals->pps.pic_width,
-		PIC_HEIGHT, reg_vals->pps.pic_height);
-
-	// dscc registers
-	if (dsc20->dsc_mask->ICH_RESET_AT_END_OF_LINE == 0) {
-		REG_SET_3(DSCC_CONFIG0, 0,
-			  NUMBER_OF_SLICES_PER_LINE, reg_vals->num_slices_h - 1,
-			  ALTERNATE_ICH_ENCODING_EN, reg_vals->alternate_ich_encoding_en,
-			  NUMBER_OF_SLICES_IN_VERTICAL_DIRECTION, reg_vals->num_slices_v - 1);
-	} else {
-		REG_SET_4(DSCC_CONFIG0, 0, ICH_RESET_AT_END_OF_LINE,
-			  reg_vals->ich_reset_at_eol, NUMBER_OF_SLICES_PER_LINE,
-			  reg_vals->num_slices_h - 1, ALTERNATE_ICH_ENCODING_EN,
-			  reg_vals->alternate_ich_encoding_en, NUMBER_OF_SLICES_IN_VERTICAL_DIRECTION,
-			  reg_vals->num_slices_v - 1);
-	}
-
-	REG_SET(DSCC_CONFIG1, 0,
-			DSCC_RATE_CONTROL_BUFFER_MODEL_SIZE, reg_vals->rc_buffer_model_size);
-	/*REG_SET_2(DSCC_CONFIG1, 0,
-		DSCC_RATE_CONTROL_BUFFER_MODEL_SIZE, reg_vals->rc_buffer_model_size,
-		DSCC_DISABLE_ICH, reg_vals->disable_ich);*/
-
-	REG_SET_4(DSCC_INTERRUPT_CONTROL_STATUS, 0,
-		DSCC_RATE_CONTROL_BUFFER_MODEL0_OVERFLOW_OCCURRED_INT_EN, reg_vals->rc_buffer_model_overflow_int_en[0],
-		DSCC_RATE_CONTROL_BUFFER_MODEL1_OVERFLOW_OCCURRED_INT_EN, reg_vals->rc_buffer_model_overflow_int_en[1],
-		DSCC_RATE_CONTROL_BUFFER_MODEL2_OVERFLOW_OCCURRED_INT_EN, reg_vals->rc_buffer_model_overflow_int_en[2],
-		DSCC_RATE_CONTROL_BUFFER_MODEL3_OVERFLOW_OCCURRED_INT_EN, reg_vals->rc_buffer_model_overflow_int_en[3]);
-
-	REG_SET_3(DSCC_PPS_CONFIG0, 0,
-		DSC_VERSION_MINOR, reg_vals->pps.dsc_version_minor,
-		LINEBUF_DEPTH, reg_vals->pps.line_buf_depth,
-		DSCC_PPS_CONFIG0__BITS_PER_COMPONENT, reg_vals->pps.bits_per_component);
-
-	if (reg_vals->pixel_format == DSC_PIXFMT_NATIVE_YCBCR420 || reg_vals->pixel_format == DSC_PIXFMT_NATIVE_YCBCR422)
-		temp_int = reg_vals->bpp_x32;
-	else
-		temp_int = reg_vals->bpp_x32 >> 1;
-
-	REG_SET_7(DSCC_PPS_CONFIG1, 0,
-		BITS_PER_PIXEL, temp_int,
-		SIMPLE_422, reg_vals->pixel_format == DSC_PIXFMT_SIMPLE_YCBCR422,
-		CONVERT_RGB, reg_vals->pixel_format == DSC_PIXFMT_RGB,
-		BLOCK_PRED_ENABLE, reg_vals->pps.block_pred_enable,
-		NATIVE_422, reg_vals->pixel_format == DSC_PIXFMT_NATIVE_YCBCR422,
-		NATIVE_420, reg_vals->pixel_format == DSC_PIXFMT_NATIVE_YCBCR420,
-		CHUNK_SIZE, reg_vals->pps.slice_chunk_size);
-
-	REG_SET_2(DSCC_PPS_CONFIG2, 0,
-		PIC_WIDTH, reg_vals->pps.pic_width,
-		PIC_HEIGHT, reg_vals->pps.pic_height);
-
-	REG_SET_2(DSCC_PPS_CONFIG3, 0,
-		SLICE_WIDTH, reg_vals->pps.slice_width,
-		SLICE_HEIGHT, reg_vals->pps.slice_height);
-
-	REG_SET(DSCC_PPS_CONFIG4, 0,
-		INITIAL_XMIT_DELAY, reg_vals->pps.initial_xmit_delay);
-
-	REG_SET_2(DSCC_PPS_CONFIG5, 0,
-		INITIAL_SCALE_VALUE, reg_vals->pps.initial_scale_value,
-		SCALE_INCREMENT_INTERVAL, reg_vals->pps.scale_increment_interval);
-
-	REG_SET_3(DSCC_PPS_CONFIG6, 0,
-		SCALE_DECREMENT_INTERVAL, reg_vals->pps.scale_decrement_interval,
-		FIRST_LINE_BPG_OFFSET, reg_vals->pps.first_line_bpg_offset,
-		SECOND_LINE_BPG_OFFSET, reg_vals->pps.second_line_bpg_offset);
-
-	REG_SET_2(DSCC_PPS_CONFIG7, 0,
-		NFL_BPG_OFFSET, reg_vals->pps.nfl_bpg_offset,
-		SLICE_BPG_OFFSET, reg_vals->pps.slice_bpg_offset);
-
-	REG_SET_2(DSCC_PPS_CONFIG8, 0,
-		NSL_BPG_OFFSET, reg_vals->pps.nsl_bpg_offset,
-		SECOND_LINE_OFFSET_ADJ, reg_vals->pps.second_line_offset_adj);
-
-	REG_SET_2(DSCC_PPS_CONFIG9, 0,
-		INITIAL_OFFSET, reg_vals->pps.initial_offset,
-		FINAL_OFFSET, reg_vals->pps.final_offset);
-
-	REG_SET_3(DSCC_PPS_CONFIG10, 0,
-		FLATNESS_MIN_QP, reg_vals->pps.flatness_min_qp,
-		FLATNESS_MAX_QP, reg_vals->pps.flatness_max_qp,
-		RC_MODEL_SIZE, reg_vals->pps.rc_model_size);
-
-	REG_SET_5(DSCC_PPS_CONFIG11, 0,
-		RC_EDGE_FACTOR, reg_vals->pps.rc_edge_factor,
-		RC_QUANT_INCR_LIMIT0, reg_vals->pps.rc_quant_incr_limit0,
-		RC_QUANT_INCR_LIMIT1, reg_vals->pps.rc_quant_incr_limit1,
-		RC_TGT_OFFSET_LO, reg_vals->pps.rc_tgt_offset_low,
-		RC_TGT_OFFSET_HI, reg_vals->pps.rc_tgt_offset_high);
-
-	REG_SET_4(DSCC_PPS_CONFIG12, 0,
-		RC_BUF_THRESH0, reg_vals->pps.rc_buf_thresh[0],
-		RC_BUF_THRESH1, reg_vals->pps.rc_buf_thresh[1],
-		RC_BUF_THRESH2, reg_vals->pps.rc_buf_thresh[2],
-		RC_BUF_THRESH3, reg_vals->pps.rc_buf_thresh[3]);
-
-	REG_SET_4(DSCC_PPS_CONFIG13, 0,
-		RC_BUF_THRESH4, reg_vals->pps.rc_buf_thresh[4],
-		RC_BUF_THRESH5, reg_vals->pps.rc_buf_thresh[5],
-		RC_BUF_THRESH6, reg_vals->pps.rc_buf_thresh[6],
-		RC_BUF_THRESH7, reg_vals->pps.rc_buf_thresh[7]);
-
-	REG_SET_4(DSCC_PPS_CONFIG14, 0,
-		RC_BUF_THRESH8, reg_vals->pps.rc_buf_thresh[8],
-		RC_BUF_THRESH9, reg_vals->pps.rc_buf_thresh[9],
-		RC_BUF_THRESH10, reg_vals->pps.rc_buf_thresh[10],
-		RC_BUF_THRESH11, reg_vals->pps.rc_buf_thresh[11]);
-
-	REG_SET_5(DSCC_PPS_CONFIG15, 0,
-		RC_BUF_THRESH12, reg_vals->pps.rc_buf_thresh[12],
-		RC_BUF_THRESH13, reg_vals->pps.rc_buf_thresh[13],
-		RANGE_MIN_QP0, reg_vals->pps.rc_range_params[0].range_min_qp,
-		RANGE_MAX_QP0, reg_vals->pps.rc_range_params[0].range_max_qp,
-		RANGE_BPG_OFFSET0, reg_vals->pps.rc_range_params[0].range_bpg_offset);
-
-	REG_SET_6(DSCC_PPS_CONFIG16, 0,
-		RANGE_MIN_QP1, reg_vals->pps.rc_range_params[1].range_min_qp,
-		RANGE_MAX_QP1, reg_vals->pps.rc_range_params[1].range_max_qp,
-		RANGE_BPG_OFFSET1, reg_vals->pps.rc_range_params[1].range_bpg_offset,
-		RANGE_MIN_QP2, reg_vals->pps.rc_range_params[2].range_min_qp,
-		RANGE_MAX_QP2, reg_vals->pps.rc_range_params[2].range_max_qp,
-		RANGE_BPG_OFFSET2, reg_vals->pps.rc_range_params[2].range_bpg_offset);
-
-	REG_SET_6(DSCC_PPS_CONFIG17, 0,
-		RANGE_MIN_QP3, reg_vals->pps.rc_range_params[3].range_min_qp,
-		RANGE_MAX_QP3, reg_vals->pps.rc_range_params[3].range_max_qp,
-		RANGE_BPG_OFFSET3, reg_vals->pps.rc_range_params[3].range_bpg_offset,
-		RANGE_MIN_QP4, reg_vals->pps.rc_range_params[4].range_min_qp,
-		RANGE_MAX_QP4, reg_vals->pps.rc_range_params[4].range_max_qp,
-		RANGE_BPG_OFFSET4, reg_vals->pps.rc_range_params[4].range_bpg_offset);
-
-	REG_SET_6(DSCC_PPS_CONFIG18, 0,
-		RANGE_MIN_QP5, reg_vals->pps.rc_range_params[5].range_min_qp,
-		RANGE_MAX_QP5, reg_vals->pps.rc_range_params[5].range_max_qp,
-		RANGE_BPG_OFFSET5, reg_vals->pps.rc_range_params[5].range_bpg_offset,
-		RANGE_MIN_QP6, reg_vals->pps.rc_range_params[6].range_min_qp,
-		RANGE_MAX_QP6, reg_vals->pps.rc_range_params[6].range_max_qp,
-		RANGE_BPG_OFFSET6, reg_vals->pps.rc_range_params[6].range_bpg_offset);
-
-	REG_SET_6(DSCC_PPS_CONFIG19, 0,
-		RANGE_MIN_QP7, reg_vals->pps.rc_range_params[7].range_min_qp,
-		RANGE_MAX_QP7, reg_vals->pps.rc_range_params[7].range_max_qp,
-		RANGE_BPG_OFFSET7, reg_vals->pps.rc_range_params[7].range_bpg_offset,
-		RANGE_MIN_QP8, reg_vals->pps.rc_range_params[8].range_min_qp,
-		RANGE_MAX_QP8, reg_vals->pps.rc_range_params[8].range_max_qp,
-		RANGE_BPG_OFFSET8, reg_vals->pps.rc_range_params[8].range_bpg_offset);
-
-	REG_SET_6(DSCC_PPS_CONFIG20, 0,
-		RANGE_MIN_QP9, reg_vals->pps.rc_range_params[9].range_min_qp,
-		RANGE_MAX_QP9, reg_vals->pps.rc_range_params[9].range_max_qp,
-		RANGE_BPG_OFFSET9, reg_vals->pps.rc_range_params[9].range_bpg_offset,
-		RANGE_MIN_QP10, reg_vals->pps.rc_range_params[10].range_min_qp,
-		RANGE_MAX_QP10, reg_vals->pps.rc_range_params[10].range_max_qp,
-		RANGE_BPG_OFFSET10, reg_vals->pps.rc_range_params[10].range_bpg_offset);
-
-	REG_SET_6(DSCC_PPS_CONFIG21, 0,
-		RANGE_MIN_QP11, reg_vals->pps.rc_range_params[11].range_min_qp,
-		RANGE_MAX_QP11, reg_vals->pps.rc_range_params[11].range_max_qp,
-		RANGE_BPG_OFFSET11, reg_vals->pps.rc_range_params[11].range_bpg_offset,
-		RANGE_MIN_QP12, reg_vals->pps.rc_range_params[12].range_min_qp,
-		RANGE_MAX_QP12, reg_vals->pps.rc_range_params[12].range_max_qp,
-		RANGE_BPG_OFFSET12, reg_vals->pps.rc_range_params[12].range_bpg_offset);
-
-	REG_SET_6(DSCC_PPS_CONFIG22, 0,
-		RANGE_MIN_QP13, reg_vals->pps.rc_range_params[13].range_min_qp,
-		RANGE_MAX_QP13, reg_vals->pps.rc_range_params[13].range_max_qp,
-		RANGE_BPG_OFFSET13, reg_vals->pps.rc_range_params[13].range_bpg_offset,
-		RANGE_MIN_QP14, reg_vals->pps.rc_range_params[14].range_min_qp,
-		RANGE_MAX_QP14, reg_vals->pps.rc_range_params[14].range_max_qp,
-		RANGE_BPG_OFFSET14, reg_vals->pps.rc_range_params[14].range_bpg_offset);
-
-}
-
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.h
deleted file mode 100644
index ba869387c3..0000000000
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.h
+++ /dev/null
@@ -1,589 +0,0 @@
-/* Copyright 2017 Advanced Micro Devices, 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: AMD
- *
- */
-#ifndef __DCN20_DSC_H__
-#define __DCN20_DSC_H__
-
-#include "dsc.h"
-#include "dsc/dscc_types.h"
-#include <drm/display/drm_dsc.h>
-
-#define TO_DCN20_DSC(dsc)\
-	container_of(dsc, struct dcn20_dsc, base)
-
-#define DSC_REG_LIST_DCN20(id) \
-	SRI(DSC_TOP_CONTROL, DSC_TOP, id),\
-	SRI(DSC_DEBUG_CONTROL, DSC_TOP, id),\
-	SRI(DSCC_CONFIG0, DSCC, id),\
-	SRI(DSCC_CONFIG1, DSCC, id),\
-	SRI(DSCC_STATUS, DSCC, id),\
-	SRI(DSCC_INTERRUPT_CONTROL_STATUS, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG0, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG1, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG2, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG3, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG4, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG5, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG6, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG7, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG8, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG9, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG10, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG11, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG12, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG13, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG14, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG15, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG16, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG17, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG18, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG19, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG20, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG21, DSCC, id),\
-	SRI(DSCC_PPS_CONFIG22, DSCC, id),\
-	SRI(DSCC_MEM_POWER_CONTROL, DSCC, id),\
-	SRI(DSCC_R_Y_SQUARED_ERROR_LOWER, DSCC, id),\
-	SRI(DSCC_R_Y_SQUARED_ERROR_UPPER, DSCC, id),\
-	SRI(DSCC_G_CB_SQUARED_ERROR_LOWER, DSCC, id),\
-	SRI(DSCC_G_CB_SQUARED_ERROR_UPPER, DSCC, id),\
-	SRI(DSCC_B_CR_SQUARED_ERROR_LOWER, DSCC, id),\
-	SRI(DSCC_B_CR_SQUARED_ERROR_UPPER, DSCC, id),\
-	SRI(DSCC_MAX_ABS_ERROR0, DSCC, id),\
-	SRI(DSCC_MAX_ABS_ERROR1, DSCC, id),\
-	SRI(DSCC_RATE_BUFFER0_MAX_FULLNESS_LEVEL, DSCC, id),\
-	SRI(DSCC_RATE_BUFFER1_MAX_FULLNESS_LEVEL, DSCC, id),\
-	SRI(DSCC_RATE_BUFFER2_MAX_FULLNESS_LEVEL, DSCC, id),\
-	SRI(DSCC_RATE_BUFFER3_MAX_FULLNESS_LEVEL, DSCC, id),\
-	SRI(DSCC_RATE_CONTROL_BUFFER0_MAX_FULLNESS_LEVEL, DSCC, id),\
-	SRI(DSCC_RATE_CONTROL_BUFFER1_MAX_FULLNESS_LEVEL, DSCC, id),\
-	SRI(DSCC_RATE_CONTROL_BUFFER2_MAX_FULLNESS_LEVEL, DSCC, id),\
-	SRI(DSCC_RATE_CONTROL_BUFFER3_MAX_FULLNESS_LEVEL, DSCC, id),\
-	SRI(DSCCIF_CONFIG0, DSCCIF, id),\
-	SRI(DSCCIF_CONFIG1, DSCCIF, id),\
-	SRI(DSCRM_DSC_FORWARD_CONFIG, DSCRM, id)
-
-
-#define DSC_SF(reg_name, field_name, post_fix)\
-	.field_name = reg_name ## __ ## field_name ## post_fix
-
-//Used in resolving the corner case with duplicate field name
-#define DSC2_SF(reg_name, field_name, post_fix)\
-	.field_name = reg_name ## _ ## field_name ## post_fix
-
-#define DSC_REG_LIST_SH_MASK_DCN20(mask_sh)\
-	DSC_SF(DSC_TOP0_DSC_TOP_CONTROL, DSC_CLOCK_EN, mask_sh), \
-	DSC_SF(DSC_TOP0_DSC_TOP_CONTROL, DSC_DISPCLK_R_GATE_DIS, mask_sh), \
-	DSC_SF(DSC_TOP0_DSC_TOP_CONTROL, DSC_DSCCLK_R_GATE_DIS, mask_sh), \
-	DSC_SF(DSC_TOP0_DSC_DEBUG_CONTROL, DSC_DBG_EN, mask_sh), \
-	DSC_SF(DSCC0_DSCC_CONFIG0, ICH_RESET_AT_END_OF_LINE, mask_sh), \
-	DSC_SF(DSCC0_DSCC_CONFIG0, NUMBER_OF_SLICES_PER_LINE, mask_sh), \
-	DSC_SF(DSCC0_DSCC_CONFIG0, ALTERNATE_ICH_ENCODING_EN, mask_sh), \
-	DSC_SF(DSCC0_DSCC_CONFIG0, NUMBER_OF_SLICES_IN_VERTICAL_DIRECTION, mask_sh), \
-	DSC_SF(DSCC0_DSCC_CONFIG1, DSCC_RATE_CONTROL_BUFFER_MODEL_SIZE, mask_sh), \
-	/*DSC_SF(DSCC0_DSCC_CONFIG1, DSCC_DISABLE_ICH, mask_sh),*/ \
-	DSC_SF(DSCC0_DSCC_STATUS, DSCC_DOUBLE_BUFFER_REG_UPDATE_PENDING, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER0_OVERFLOW_OCCURRED, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER1_OVERFLOW_OCCURRED, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER2_OVERFLOW_OCCURRED, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER3_OVERFLOW_OCCURRED, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER0_UNDERFLOW_OCCURRED, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER1_UNDERFLOW_OCCURRED, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER2_UNDERFLOW_OCCURRED, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER3_UNDERFLOW_OCCURRED, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL0_OVERFLOW_OCCURRED, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL1_OVERFLOW_OCCURRED, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL2_OVERFLOW_OCCURRED, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL3_OVERFLOW_OCCURRED, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER0_OVERFLOW_OCCURRED_INT_EN, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER1_OVERFLOW_OCCURRED_INT_EN, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER2_OVERFLOW_OCCURRED_INT_EN, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER3_OVERFLOW_OCCURRED_INT_EN, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER0_UNDERFLOW_OCCURRED_INT_EN, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER1_UNDERFLOW_OCCURRED_INT_EN, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER2_UNDERFLOW_OCCURRED_INT_EN, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_BUFFER3_UNDERFLOW_OCCURRED_INT_EN, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL0_OVERFLOW_OCCURRED_INT_EN, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL1_OVERFLOW_OCCURRED_INT_EN, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL2_OVERFLOW_OCCURRED_INT_EN, mask_sh), \
-	DSC_SF(DSCC0_DSCC_INTERRUPT_CONTROL_STATUS, DSCC_RATE_CONTROL_BUFFER_MODEL3_OVERFLOW_OCCURRED_INT_EN, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG0, DSC_VERSION_MINOR, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG0, DSC_VERSION_MAJOR, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG0, PPS_IDENTIFIER, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG0, LINEBUF_DEPTH, mask_sh), \
-	DSC2_SF(DSCC0, DSCC_PPS_CONFIG0__BITS_PER_COMPONENT, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG1, BITS_PER_PIXEL, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG1, VBR_ENABLE, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG1, SIMPLE_422, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG1, CONVERT_RGB, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG1, BLOCK_PRED_ENABLE, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG1, NATIVE_422, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG1, NATIVE_420, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG1, CHUNK_SIZE, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG2, PIC_WIDTH, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG2, PIC_HEIGHT, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG3, SLICE_WIDTH, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG3, SLICE_HEIGHT, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG4, INITIAL_XMIT_DELAY, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG4, INITIAL_DEC_DELAY, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG5, INITIAL_SCALE_VALUE, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG5, SCALE_INCREMENT_INTERVAL, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG6, SCALE_DECREMENT_INTERVAL, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG6, FIRST_LINE_BPG_OFFSET, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG6, SECOND_LINE_BPG_OFFSET, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG7, NFL_BPG_OFFSET, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG7, SLICE_BPG_OFFSET, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG8, NSL_BPG_OFFSET, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG8, SECOND_LINE_OFFSET_ADJ, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG9, INITIAL_OFFSET, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG9, FINAL_OFFSET, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG10, FLATNESS_MIN_QP, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG10, FLATNESS_MAX_QP, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG10, RC_MODEL_SIZE, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG11, RC_EDGE_FACTOR, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG11, RC_QUANT_INCR_LIMIT0, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG11, RC_QUANT_INCR_LIMIT1, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG11, RC_TGT_OFFSET_LO, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG11, RC_TGT_OFFSET_HI, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG12, RC_BUF_THRESH0, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG12, RC_BUF_THRESH1, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG12, RC_BUF_THRESH2, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG12, RC_BUF_THRESH3, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG13, RC_BUF_THRESH4, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG13, RC_BUF_THRESH5, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG13, RC_BUF_THRESH6, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG13, RC_BUF_THRESH7, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG14, RC_BUF_THRESH8, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG14, RC_BUF_THRESH9, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG14, RC_BUF_THRESH10, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG14, RC_BUF_THRESH11, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG15, RC_BUF_THRESH12, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG15, RC_BUF_THRESH13, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG15, RANGE_MIN_QP0, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG15, RANGE_MAX_QP0, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG15, RANGE_BPG_OFFSET0, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG16, RANGE_MIN_QP1, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG16, RANGE_MAX_QP1, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG16, RANGE_BPG_OFFSET1, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG16, RANGE_MIN_QP2, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG16, RANGE_MAX_QP2, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG16, RANGE_BPG_OFFSET2, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG17, RANGE_MIN_QP3, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG17, RANGE_MAX_QP3, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG17, RANGE_BPG_OFFSET3, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG17, RANGE_MIN_QP4, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG17, RANGE_MAX_QP4, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG17, RANGE_BPG_OFFSET4, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG18, RANGE_MIN_QP5, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG18, RANGE_MAX_QP5, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG18, RANGE_BPG_OFFSET5, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG18, RANGE_MIN_QP6, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG18, RANGE_MAX_QP6, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG18, RANGE_BPG_OFFSET6, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG19, RANGE_MIN_QP7, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG19, RANGE_MAX_QP7, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG19, RANGE_BPG_OFFSET7, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG19, RANGE_MIN_QP8, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG19, RANGE_MAX_QP8, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG19, RANGE_BPG_OFFSET8, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG20, RANGE_MIN_QP9, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG20, RANGE_MAX_QP9, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG20, RANGE_BPG_OFFSET9, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG20, RANGE_MIN_QP10, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG20, RANGE_MAX_QP10, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG20, RANGE_BPG_OFFSET10, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG21, RANGE_MIN_QP11, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG21, RANGE_MAX_QP11, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG21, RANGE_BPG_OFFSET11, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG21, RANGE_MIN_QP12, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG21, RANGE_MAX_QP12, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG21, RANGE_BPG_OFFSET12, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG22, RANGE_MIN_QP13, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG22, RANGE_MAX_QP13, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG22, RANGE_BPG_OFFSET13, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG22, RANGE_MIN_QP14, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG22, RANGE_MAX_QP14, mask_sh), \
-	DSC_SF(DSCC0_DSCC_PPS_CONFIG22, RANGE_BPG_OFFSET14, mask_sh), \
-	DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_DEFAULT_MEM_LOW_POWER_STATE, mask_sh), \
-	DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_MEM_PWR_FORCE, mask_sh), \
-	DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_MEM_PWR_DIS, mask_sh), \
-	DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_MEM_PWR_STATE, mask_sh), \
-	DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_NATIVE_422_MEM_PWR_FORCE, mask_sh), \
-	DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_NATIVE_422_MEM_PWR_DIS, mask_sh), \
-	DSC_SF(DSCC0_DSCC_MEM_POWER_CONTROL, DSCC_NATIVE_422_MEM_PWR_STATE, mask_sh), \
-	DSC_SF(DSCC0_DSCC_R_Y_SQUARED_ERROR_LOWER, DSCC_R_Y_SQUARED_ERROR_LOWER, mask_sh), \
-	DSC_SF(DSCC0_DSCC_R_Y_SQUARED_ERROR_UPPER, DSCC_R_Y_SQUARED_ERROR_UPPER, mask_sh), \
-	DSC_SF(DSCC0_DSCC_G_CB_SQUARED_ERROR_LOWER, DSCC_G_CB_SQUARED_ERROR_LOWER, mask_sh), \
-	DSC_SF(DSCC0_DSCC_G_CB_SQUARED_ERROR_UPPER, DSCC_G_CB_SQUARED_ERROR_UPPER, mask_sh), \
-	DSC_SF(DSCC0_DSCC_B_CR_SQUARED_ERROR_LOWER, DSCC_B_CR_SQUARED_ERROR_LOWER, mask_sh), \
-	DSC_SF(DSCC0_DSCC_B_CR_SQUARED_ERROR_UPPER, DSCC_B_CR_SQUARED_ERROR_UPPER, mask_sh), \
-	DSC_SF(DSCC0_DSCC_MAX_ABS_ERROR0, DSCC_R_Y_MAX_ABS_ERROR, mask_sh), \
-	DSC_SF(DSCC0_DSCC_MAX_ABS_ERROR0, DSCC_G_CB_MAX_ABS_ERROR, mask_sh), \
-	DSC_SF(DSCC0_DSCC_MAX_ABS_ERROR1, DSCC_B_CR_MAX_ABS_ERROR, mask_sh), \
-	DSC_SF(DSCC0_DSCC_RATE_BUFFER0_MAX_FULLNESS_LEVEL, DSCC_RATE_BUFFER0_MAX_FULLNESS_LEVEL, mask_sh), \
-	DSC_SF(DSCC0_DSCC_RATE_BUFFER1_MAX_FULLNESS_LEVEL, DSCC_RATE_BUFFER1_MAX_FULLNESS_LEVEL, mask_sh), \
-	DSC_SF(DSCC0_DSCC_RATE_BUFFER2_MAX_FULLNESS_LEVEL, DSCC_RATE_BUFFER2_MAX_FULLNESS_LEVEL, mask_sh), \
-	DSC_SF(DSCC0_DSCC_RATE_BUFFER3_MAX_FULLNESS_LEVEL, DSCC_RATE_BUFFER3_MAX_FULLNESS_LEVEL, mask_sh), \
-	DSC_SF(DSCC0_DSCC_RATE_CONTROL_BUFFER0_MAX_FULLNESS_LEVEL, DSCC_RATE_CONTROL_BUFFER0_MAX_FULLNESS_LEVEL, mask_sh), \
-	DSC_SF(DSCC0_DSCC_RATE_CONTROL_BUFFER1_MAX_FULLNESS_LEVEL, DSCC_RATE_CONTROL_BUFFER1_MAX_FULLNESS_LEVEL, mask_sh), \
-	DSC_SF(DSCC0_DSCC_RATE_CONTROL_BUFFER2_MAX_FULLNESS_LEVEL, DSCC_RATE_CONTROL_BUFFER2_MAX_FULLNESS_LEVEL, mask_sh), \
-	DSC_SF(DSCC0_DSCC_RATE_CONTROL_BUFFER3_MAX_FULLNESS_LEVEL, DSCC_RATE_CONTROL_BUFFER3_MAX_FULLNESS_LEVEL, mask_sh), \
-	DSC_SF(DSCCIF0_DSCCIF_CONFIG0, INPUT_INTERFACE_UNDERFLOW_RECOVERY_EN, mask_sh), \
-	DSC_SF(DSCCIF0_DSCCIF_CONFIG0, INPUT_INTERFACE_UNDERFLOW_OCCURRED_INT_EN, mask_sh), \
-	DSC_SF(DSCCIF0_DSCCIF_CONFIG0, INPUT_INTERFACE_UNDERFLOW_OCCURRED_STATUS, mask_sh), \
-	DSC_SF(DSCCIF0_DSCCIF_CONFIG0, INPUT_PIXEL_FORMAT, mask_sh), \
-	DSC2_SF(DSCCIF0, DSCCIF_CONFIG0__BITS_PER_COMPONENT, mask_sh), \
-	DSC_SF(DSCCIF0_DSCCIF_CONFIG0, DOUBLE_BUFFER_REG_UPDATE_PENDING, mask_sh), \
-	DSC_SF(DSCCIF0_DSCCIF_CONFIG1, PIC_WIDTH, mask_sh), \
-	DSC_SF(DSCCIF0_DSCCIF_CONFIG1, PIC_HEIGHT, mask_sh), \
-	DSC_SF(DSCRM0_DSCRM_DSC_FORWARD_CONFIG, DSCRM_DSC_FORWARD_EN, mask_sh), \
-	DSC_SF(DSCRM0_DSCRM_DSC_FORWARD_CONFIG, DSCRM_DSC_OPP_PIPE_SOURCE, mask_sh)
-
-
-
-#define DSC_FIELD_LIST_DCN20(type)\
-	type DSC_CLOCK_EN; \
-	type DSC_DISPCLK_R_GATE_DIS; \
-	type DSC_DSCCLK_R_GATE_DIS; \
-	type DSC_DBG_EN; \
-	type DSC_TEST_CLOCK_MUX_SEL; \
-	type ICH_RESET_AT_END_OF_LINE; \
-	type NUMBER_OF_SLICES_PER_LINE; \
-	type ALTERNATE_ICH_ENCODING_EN; \
-	type NUMBER_OF_SLICES_IN_VERTICAL_DIRECTION; \
-	type DSCC_RATE_CONTROL_BUFFER_MODEL_SIZE; \
-	/*type DSCC_DISABLE_ICH;*/ \
-	type DSCC_DOUBLE_BUFFER_REG_UPDATE_PENDING; \
-	type DSCC_RATE_BUFFER0_OVERFLOW_OCCURRED; \
-	type DSCC_RATE_BUFFER1_OVERFLOW_OCCURRED; \
-	type DSCC_RATE_BUFFER2_OVERFLOW_OCCURRED; \
-	type DSCC_RATE_BUFFER3_OVERFLOW_OCCURRED; \
-	type DSCC_RATE_BUFFER0_UNDERFLOW_OCCURRED; \
-	type DSCC_RATE_BUFFER1_UNDERFLOW_OCCURRED; \
-	type DSCC_RATE_BUFFER2_UNDERFLOW_OCCURRED; \
-	type DSCC_RATE_BUFFER3_UNDERFLOW_OCCURRED; \
-	type DSCC_RATE_CONTROL_BUFFER_MODEL0_OVERFLOW_OCCURRED; \
-	type DSCC_RATE_CONTROL_BUFFER_MODEL1_OVERFLOW_OCCURRED; \
-	type DSCC_RATE_CONTROL_BUFFER_MODEL2_OVERFLOW_OCCURRED; \
-	type DSCC_RATE_CONTROL_BUFFER_MODEL3_OVERFLOW_OCCURRED; \
-	type DSCC_RATE_BUFFER0_OVERFLOW_OCCURRED_INT_EN; \
-	type DSCC_RATE_BUFFER1_OVERFLOW_OCCURRED_INT_EN; \
-	type DSCC_RATE_BUFFER2_OVERFLOW_OCCURRED_INT_EN; \
-	type DSCC_RATE_BUFFER3_OVERFLOW_OCCURRED_INT_EN; \
-	type DSCC_RATE_BUFFER0_UNDERFLOW_OCCURRED_INT_EN; \
-	type DSCC_RATE_BUFFER1_UNDERFLOW_OCCURRED_INT_EN; \
-	type DSCC_RATE_BUFFER2_UNDERFLOW_OCCURRED_INT_EN; \
-	type DSCC_RATE_BUFFER3_UNDERFLOW_OCCURRED_INT_EN; \
-	type DSCC_RATE_CONTROL_BUFFER_MODEL0_OVERFLOW_OCCURRED_INT_EN; \
-	type DSCC_RATE_CONTROL_BUFFER_MODEL1_OVERFLOW_OCCURRED_INT_EN; \
-	type DSCC_RATE_CONTROL_BUFFER_MODEL2_OVERFLOW_OCCURRED_INT_EN; \
-	type DSCC_RATE_CONTROL_BUFFER_MODEL3_OVERFLOW_OCCURRED_INT_EN; \
-	type DSC_VERSION_MINOR; \
-	type DSC_VERSION_MAJOR; \
-	type PPS_IDENTIFIER; \
-	type LINEBUF_DEPTH; \
-	type DSCC_PPS_CONFIG0__BITS_PER_COMPONENT; \
-	type BITS_PER_PIXEL; \
-	type VBR_ENABLE; \
-	type SIMPLE_422; \
-	type CONVERT_RGB; \
-	type BLOCK_PRED_ENABLE; \
-	type NATIVE_422; \
-	type NATIVE_420; \
-	type CHUNK_SIZE; \
-	type PIC_WIDTH; \
-	type PIC_HEIGHT; \
-	type SLICE_WIDTH; \
-	type SLICE_HEIGHT; \
-	type INITIAL_XMIT_DELAY; \
-	type INITIAL_DEC_DELAY; \
-	type INITIAL_SCALE_VALUE; \
-	type SCALE_INCREMENT_INTERVAL; \
-	type SCALE_DECREMENT_INTERVAL; \
-	type FIRST_LINE_BPG_OFFSET; \
-	type SECOND_LINE_BPG_OFFSET; \
-	type NFL_BPG_OFFSET; \
-	type SLICE_BPG_OFFSET; \
-	type NSL_BPG_OFFSET; \
-	type SECOND_LINE_OFFSET_ADJ; \
-	type INITIAL_OFFSET; \
-	type FINAL_OFFSET; \
-	type FLATNESS_MIN_QP; \
-	type FLATNESS_MAX_QP; \
-	type RC_MODEL_SIZE; \
-	type RC_EDGE_FACTOR; \
-	type RC_QUANT_INCR_LIMIT0; \
-	type RC_QUANT_INCR_LIMIT1; \
-	type RC_TGT_OFFSET_LO; \
-	type RC_TGT_OFFSET_HI; \
-	type RC_BUF_THRESH0; \
-	type RC_BUF_THRESH1; \
-	type RC_BUF_THRESH2; \
-	type RC_BUF_THRESH3; \
-	type RC_BUF_THRESH4; \
-	type RC_BUF_THRESH5; \
-	type RC_BUF_THRESH6; \
-	type RC_BUF_THRESH7; \
-	type RC_BUF_THRESH8; \
-	type RC_BUF_THRESH9; \
-	type RC_BUF_THRESH10; \
-	type RC_BUF_THRESH11; \
-	type RC_BUF_THRESH12; \
-	type RC_BUF_THRESH13; \
-	type RANGE_MIN_QP0; \
-	type RANGE_MAX_QP0; \
-	type RANGE_BPG_OFFSET0; \
-	type RANGE_MIN_QP1; \
-	type RANGE_MAX_QP1; \
-	type RANGE_BPG_OFFSET1; \
-	type RANGE_MIN_QP2; \
-	type RANGE_MAX_QP2; \
-	type RANGE_BPG_OFFSET2; \
-	type RANGE_MIN_QP3; \
-	type RANGE_MAX_QP3; \
-	type RANGE_BPG_OFFSET3; \
-	type RANGE_MIN_QP4; \
-	type RANGE_MAX_QP4; \
-	type RANGE_BPG_OFFSET4; \
-	type RANGE_MIN_QP5; \
-	type RANGE_MAX_QP5; \
-	type RANGE_BPG_OFFSET5; \
-	type RANGE_MIN_QP6; \
-	type RANGE_MAX_QP6; \
-	type RANGE_BPG_OFFSET6; \
-	type RANGE_MIN_QP7; \
-	type RANGE_MAX_QP7; \
-	type RANGE_BPG_OFFSET7; \
-	type RANGE_MIN_QP8; \
-	type RANGE_MAX_QP8; \
-	type RANGE_BPG_OFFSET8; \
-	type RANGE_MIN_QP9; \
-	type RANGE_MAX_QP9; \
-	type RANGE_BPG_OFFSET9; \
-	type RANGE_MIN_QP10; \
-	type RANGE_MAX_QP10; \
-	type RANGE_BPG_OFFSET10; \
-	type RANGE_MIN_QP11; \
-	type RANGE_MAX_QP11; \
-	type RANGE_BPG_OFFSET11; \
-	type RANGE_MIN_QP12; \
-	type RANGE_MAX_QP12; \
-	type RANGE_BPG_OFFSET12; \
-	type RANGE_MIN_QP13; \
-	type RANGE_MAX_QP13; \
-	type RANGE_BPG_OFFSET13; \
-	type RANGE_MIN_QP14; \
-	type RANGE_MAX_QP14; \
-	type RANGE_BPG_OFFSET14; \
-	type DSCC_DEFAULT_MEM_LOW_POWER_STATE; \
-	type DSCC_MEM_PWR_FORCE; \
-	type DSCC_MEM_PWR_DIS; \
-	type DSCC_MEM_PWR_STATE; \
-	type DSCC_NATIVE_422_MEM_PWR_FORCE; \
-	type DSCC_NATIVE_422_MEM_PWR_DIS; \
-	type DSCC_NATIVE_422_MEM_PWR_STATE; \
-	type DSCC_R_Y_SQUARED_ERROR_LOWER; \
-	type DSCC_R_Y_SQUARED_ERROR_UPPER; \
-	type DSCC_G_CB_SQUARED_ERROR_LOWER; \
-	type DSCC_G_CB_SQUARED_ERROR_UPPER; \
-	type DSCC_B_CR_SQUARED_ERROR_LOWER; \
-	type DSCC_B_CR_SQUARED_ERROR_UPPER; \
-	type DSCC_R_Y_MAX_ABS_ERROR; \
-	type DSCC_G_CB_MAX_ABS_ERROR; \
-	type DSCC_B_CR_MAX_ABS_ERROR; \
-	type DSCC_RATE_BUFFER0_MAX_FULLNESS_LEVEL; \
-	type DSCC_RATE_BUFFER1_MAX_FULLNESS_LEVEL; \
-	type DSCC_RATE_BUFFER2_MAX_FULLNESS_LEVEL; \
-	type DSCC_RATE_BUFFER3_MAX_FULLNESS_LEVEL; \
-	type DSCC_RATE_CONTROL_BUFFER0_MAX_FULLNESS_LEVEL; \
-	type DSCC_RATE_CONTROL_BUFFER1_MAX_FULLNESS_LEVEL; \
-	type DSCC_RATE_CONTROL_BUFFER2_MAX_FULLNESS_LEVEL; \
-	type DSCC_RATE_CONTROL_BUFFER3_MAX_FULLNESS_LEVEL; \
-	type DSCC_UPDATE_PENDING_STATUS; \
-	type DSCC_UPDATE_TAKEN_STATUS; \
-	type DSCC_UPDATE_TAKEN_ACK; \
-	type DSCC_RATE_BUFFER0_FULLNESS_LEVEL; \
-	type DSCC_RATE_BUFFER1_FULLNESS_LEVEL; \
-	type DSCC_RATE_BUFFER2_FULLNESS_LEVEL; \
-	type DSCC_RATE_BUFFER3_FULLNESS_LEVEL; \
-	type DSCC_RATE_CONTROL_BUFFER0_FULLNESS_LEVEL; \
-	type DSCC_RATE_CONTROL_BUFFER1_FULLNESS_LEVEL; \
-	type DSCC_RATE_CONTROL_BUFFER2_FULLNESS_LEVEL; \
-	type DSCC_RATE_CONTROL_BUFFER3_FULLNESS_LEVEL; \
-	type DSCC_RATE_BUFFER0_INITIAL_XMIT_DELAY_REACHED; \
-	type DSCC_RATE_BUFFER1_INITIAL_XMIT_DELAY_REACHED; \
-	type DSCC_RATE_BUFFER2_INITIAL_XMIT_DELAY_REACHED; \
-	type DSCC_RATE_BUFFER3_INITIAL_XMIT_DELAY_REACHED; \
-	type INPUT_INTERFACE_UNDERFLOW_RECOVERY_EN; \
-	type INPUT_INTERFACE_UNDERFLOW_OCCURRED_INT_EN; \
-	type INPUT_INTERFACE_UNDERFLOW_OCCURRED_STATUS; \
-	type INPUT_PIXEL_FORMAT; \
-	type DSCCIF_CONFIG0__BITS_PER_COMPONENT; \
-	type DOUBLE_BUFFER_REG_UPDATE_PENDING; \
-	type DSCCIF_UPDATE_PENDING_STATUS; \
-	type DSCCIF_UPDATE_TAKEN_STATUS; \
-	type DSCCIF_UPDATE_TAKEN_ACK; \
-	type DSCRM_DSC_FORWARD_EN; \
-	type DSCRM_DSC_OPP_PIPE_SOURCE
-
-struct dcn20_dsc_registers {
-	uint32_t DSC_TOP_CONTROL;
-	uint32_t DSC_DEBUG_CONTROL;
-	uint32_t DSCC_CONFIG0;
-	uint32_t DSCC_CONFIG1;
-	uint32_t DSCC_STATUS;
-	uint32_t DSCC_INTERRUPT_CONTROL_STATUS;
-	uint32_t DSCC_PPS_CONFIG0;
-	uint32_t DSCC_PPS_CONFIG1;
-	uint32_t DSCC_PPS_CONFIG2;
-	uint32_t DSCC_PPS_CONFIG3;
-	uint32_t DSCC_PPS_CONFIG4;
-	uint32_t DSCC_PPS_CONFIG5;
-	uint32_t DSCC_PPS_CONFIG6;
-	uint32_t DSCC_PPS_CONFIG7;
-	uint32_t DSCC_PPS_CONFIG8;
-	uint32_t DSCC_PPS_CONFIG9;
-	uint32_t DSCC_PPS_CONFIG10;
-	uint32_t DSCC_PPS_CONFIG11;
-	uint32_t DSCC_PPS_CONFIG12;
-	uint32_t DSCC_PPS_CONFIG13;
-	uint32_t DSCC_PPS_CONFIG14;
-	uint32_t DSCC_PPS_CONFIG15;
-	uint32_t DSCC_PPS_CONFIG16;
-	uint32_t DSCC_PPS_CONFIG17;
-	uint32_t DSCC_PPS_CONFIG18;
-	uint32_t DSCC_PPS_CONFIG19;
-	uint32_t DSCC_PPS_CONFIG20;
-	uint32_t DSCC_PPS_CONFIG21;
-	uint32_t DSCC_PPS_CONFIG22;
-	uint32_t DSCC_MEM_POWER_CONTROL;
-	uint32_t DSCC_R_Y_SQUARED_ERROR_LOWER;
-	uint32_t DSCC_R_Y_SQUARED_ERROR_UPPER;
-	uint32_t DSCC_G_CB_SQUARED_ERROR_LOWER;
-	uint32_t DSCC_G_CB_SQUARED_ERROR_UPPER;
-	uint32_t DSCC_B_CR_SQUARED_ERROR_LOWER;
-	uint32_t DSCC_B_CR_SQUARED_ERROR_UPPER;
-	uint32_t DSCC_MAX_ABS_ERROR0;
-	uint32_t DSCC_MAX_ABS_ERROR1;
-	uint32_t DSCC_RATE_BUFFER0_MAX_FULLNESS_LEVEL;
-	uint32_t DSCC_RATE_BUFFER1_MAX_FULLNESS_LEVEL;
-	uint32_t DSCC_RATE_BUFFER2_MAX_FULLNESS_LEVEL;
-	uint32_t DSCC_RATE_BUFFER3_MAX_FULLNESS_LEVEL;
-	uint32_t DSCC_RATE_CONTROL_BUFFER0_MAX_FULLNESS_LEVEL;
-	uint32_t DSCC_RATE_CONTROL_BUFFER1_MAX_FULLNESS_LEVEL;
-	uint32_t DSCC_RATE_CONTROL_BUFFER2_MAX_FULLNESS_LEVEL;
-	uint32_t DSCC_RATE_CONTROL_BUFFER3_MAX_FULLNESS_LEVEL;
-	uint32_t DSCCIF_CONFIG0;
-	uint32_t DSCCIF_CONFIG1;
-	uint32_t DSCRM_DSC_FORWARD_CONFIG;
-};
-
-
-struct dcn20_dsc_shift {
-	DSC_FIELD_LIST_DCN20(uint8_t);
-};
-
-struct dcn20_dsc_mask {
-	DSC_FIELD_LIST_DCN20(uint32_t);
-};
-
-/* DSCCIF_CONFIG.INPUT_PIXEL_FORMAT values */
-enum dsc_pixel_format {
-	DSC_PIXFMT_RGB,
-	DSC_PIXFMT_YCBCR444,
-	DSC_PIXFMT_SIMPLE_YCBCR422,
-	DSC_PIXFMT_NATIVE_YCBCR422,
-	DSC_PIXFMT_NATIVE_YCBCR420,
-	DSC_PIXFMT_UNKNOWN
-};
-
-struct dsc_reg_values {
-	/* PPS registers */
-	struct drm_dsc_config pps;
-
-	/* Additional registers */
-	uint32_t dsc_clock_enable;
-	uint32_t dsc_clock_gating_disable;
-	uint32_t underflow_recovery_en;
-	uint32_t underflow_occurred_int_en;
-	uint32_t underflow_occurred_status;
-	enum dsc_pixel_format pixel_format;
-	uint32_t ich_reset_at_eol;
-	uint32_t alternate_ich_encoding_en;
-	uint32_t num_slices_h;
-	uint32_t num_slices_v;
-	uint32_t rc_buffer_model_size;
-	uint32_t disable_ich;
-	uint32_t bpp_x32;
-	uint32_t dsc_dbg_en;
-	uint32_t rc_buffer_model_overflow_int_en[4];
-};
-
-struct dcn20_dsc {
-	struct display_stream_compressor base;
-	const struct dcn20_dsc_registers *dsc_regs;
-	const struct dcn20_dsc_shift *dsc_shift;
-	const struct dcn20_dsc_mask *dsc_mask;
-
-	struct dsc_reg_values reg_vals;
-
-	int max_image_width;
-};
-
-void dsc_config_log(struct display_stream_compressor *dsc,
-		const struct dsc_config *config);
-
-void dsc_log_pps(struct display_stream_compressor *dsc,
-		struct drm_dsc_config *pps);
-
-void dsc_override_rc_params(struct rc_params *rc,
-		const struct dc_dsc_rc_params_override *override);
-
-bool dsc_prepare_config(const struct dsc_config *dsc_cfg,
-		struct dsc_reg_values *dsc_reg_vals,
-		struct dsc_optc_config *dsc_optc_cfg);
-
-enum dsc_pixel_format dsc_dc_pixel_encoding_to_dsc_pixel_format(enum dc_pixel_encoding dc_pix_enc,
-		bool is_ycbcr422_simple);
-
-enum dsc_bits_per_comp dsc_dc_color_depth_to_dsc_bits_per_comp(enum dc_color_depth dc_color_depth);
-
-void dsc_init_reg_values(struct dsc_reg_values *reg_vals);
-
-void dsc_update_from_dsc_parameters(struct dsc_reg_values *reg_vals, const struct dsc_parameters *dsc_params);
-
-void dsc2_construct(struct dcn20_dsc *dsc,
-		struct dc_context *ctx,
-		int inst,
-		const struct dcn20_dsc_registers *dsc_regs,
-		const struct dcn20_dsc_shift *dsc_shift,
-		const struct dcn20_dsc_mask *dsc_mask);
-
-void dsc2_get_enc_caps(struct dsc_enc_caps *dsc_enc_caps,
-		int pixel_clock_100Hz);
-
-bool dsc2_get_packed_pps(struct display_stream_compressor *dsc,
-		const struct dsc_config *dsc_cfg,
-		uint8_t *dsc_packed_pps);
-
-#endif
-
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_init.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_init.c
deleted file mode 100644
index 884e3e3233..0000000000
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_init.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * Copyright 2016 Advanced Micro Devices, 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: AMD
- *
- */
-
-#include "dce110/dce110_hwseq.h"
-#include "dcn10/dcn10_hwseq.h"
-#include "dcn20/dcn20_hwseq.h"
-
-#include "dcn20_init.h"
-
-static const struct hw_sequencer_funcs dcn20_funcs = {
-	.program_gamut_remap = dcn10_program_gamut_remap,
-	.init_hw = dcn10_init_hw,
-	.power_down_on_boot =  dcn10_power_down_on_boot,
-	.apply_ctx_to_hw = dce110_apply_ctx_to_hw,
-	.apply_ctx_for_surface = NULL,
-	.program_front_end_for_ctx = dcn20_program_front_end_for_ctx,
-	.wait_for_pending_cleared = dcn10_wait_for_pending_cleared,
-	.post_unlock_program_front_end = dcn20_post_unlock_program_front_end,
-	.update_plane_addr = dcn20_update_plane_addr,
-	.update_dchub = dcn10_update_dchub,
-	.update_pending_status = dcn10_update_pending_status,
-	.program_output_csc = dcn20_program_output_csc,
-	.enable_accelerated_mode = dce110_enable_accelerated_mode,
-	.enable_timing_synchronization = dcn10_enable_timing_synchronization,
-	.enable_vblanks_synchronization = dcn10_enable_vblanks_synchronization,
-	.enable_per_frame_crtc_position_reset = dcn10_enable_per_frame_crtc_position_reset,
-	.update_info_frame = dce110_update_info_frame,
-	.send_immediate_sdp_message = dcn10_send_immediate_sdp_message,
-	.enable_stream = dcn20_enable_stream,
-	.disable_stream = dce110_disable_stream,
-	.unblank_stream = dcn20_unblank_stream,
-	.blank_stream = dce110_blank_stream,
-	.enable_audio_stream = dce110_enable_audio_stream,
-	.disable_audio_stream = dce110_disable_audio_stream,
-	.disable_plane = dcn20_disable_plane,
-	.pipe_control_lock = dcn20_pipe_control_lock,
-	.interdependent_update_lock = dcn10_lock_all_pipes,
-	.cursor_lock = dcn10_cursor_lock,
-	.prepare_bandwidth = dcn20_prepare_bandwidth,
-	.optimize_bandwidth = dcn20_optimize_bandwidth,
-	.update_bandwidth = dcn20_update_bandwidth,
-	.set_drr = dcn10_set_drr,
-	.get_position = dcn10_get_position,
-	.set_static_screen_control = dcn10_set_static_screen_control,
-	.setup_stereo = dcn10_setup_stereo,
-	.set_avmute = dce110_set_avmute,
-	.log_hw_state = dcn10_log_hw_state,
-	.get_hw_state = dcn10_get_hw_state,
-	.clear_status_bits = dcn10_clear_status_bits,
-	.wait_for_mpcc_disconnect = dcn10_wait_for_mpcc_disconnect,
-	.edp_backlight_control = dce110_edp_backlight_control,
-	.edp_power_control = dce110_edp_power_control,
-	.edp_wait_for_hpd_ready = dce110_edp_wait_for_hpd_ready,
-	.set_cursor_position = dcn10_set_cursor_position,
-	.set_cursor_attribute = dcn10_set_cursor_attribute,
-	.set_cursor_sdr_white_level = dcn10_set_cursor_sdr_white_level,
-	.setup_periodic_interrupt = dcn10_setup_periodic_interrupt,
-	.set_clock = dcn10_set_clock,
-	.get_clock = dcn10_get_clock,
-	.program_triplebuffer = dcn20_program_triple_buffer,
-	.enable_writeback = dcn20_enable_writeback,
-	.disable_writeback = dcn20_disable_writeback,
-	.dmdata_status_done = dcn20_dmdata_status_done,
-	.program_dmdata_engine = dcn20_program_dmdata_engine,
-	.set_dmdata_attributes = dcn20_set_dmdata_attributes,
-	.init_sys_ctx = dcn20_init_sys_ctx,
-	.init_vm_ctx = dcn20_init_vm_ctx,
-	.set_flip_control_gsl = dcn20_set_flip_control_gsl,
-	.get_vupdate_offset_from_vsync = dcn10_get_vupdate_offset_from_vsync,
-	.calc_vupdate_position = dcn10_calc_vupdate_position,
-	.set_backlight_level = dce110_set_backlight_level,
-	.set_abm_immediate_disable = dce110_set_abm_immediate_disable,
-	.set_pipe = dce110_set_pipe,
-	.enable_lvds_link_output = dce110_enable_lvds_link_output,
-	.enable_tmds_link_output = dce110_enable_tmds_link_output,
-	.enable_dp_link_output = dce110_enable_dp_link_output,
-	.disable_link_output = dce110_disable_link_output,
-	.set_disp_pattern_generator = dcn20_set_disp_pattern_generator,
-	.get_dcc_en_bits = dcn10_get_dcc_en_bits,
-	.update_visual_confirm_color = dcn10_update_visual_confirm_color,
-};
-
-static const struct hwseq_private_funcs dcn20_private_funcs = {
-	.init_pipes = dcn10_init_pipes,
-	.update_plane_addr = dcn20_update_plane_addr,
-	.plane_atomic_disconnect = dcn10_plane_atomic_disconnect,
-	.update_mpcc = dcn20_update_mpcc,
-	.set_input_transfer_func = dcn20_set_input_transfer_func,
-	.set_output_transfer_func = dcn20_set_output_transfer_func,
-	.power_down = dce110_power_down,
-	.enable_display_power_gating = dcn10_dummy_display_power_gating,
-	.blank_pixel_data = dcn20_blank_pixel_data,
-	.reset_hw_ctx_wrap = dcn20_reset_hw_ctx_wrap,
-	.enable_stream_timing = dcn20_enable_stream_timing,
-	.edp_backlight_control = dce110_edp_backlight_control,
-	.disable_stream_gating = dcn20_disable_stream_gating,
-	.enable_stream_gating = dcn20_enable_stream_gating,
-	.setup_vupdate_interrupt = dcn20_setup_vupdate_interrupt,
-	.did_underflow_occur = dcn10_did_underflow_occur,
-	.init_blank = dcn20_init_blank,
-	.disable_vga = dcn20_disable_vga,
-	.bios_golden_init = dcn10_bios_golden_init,
-	.plane_atomic_disable = dcn20_plane_atomic_disable,
-	.plane_atomic_power_down = dcn10_plane_atomic_power_down,
-	.enable_power_gating_plane = dcn20_enable_power_gating_plane,
-	.dpp_pg_control = dcn20_dpp_pg_control,
-	.hubp_pg_control = dcn20_hubp_pg_control,
-	.update_odm = dcn20_update_odm,
-	.dsc_pg_control = dcn20_dsc_pg_control,
-	.set_hdr_multiplier = dcn10_set_hdr_multiplier,
-	.verify_allow_pstate_change_high = dcn10_verify_allow_pstate_change_high,
-	.wait_for_blank_complete = dcn20_wait_for_blank_complete,
-	.dccg_init = dcn20_dccg_init,
-	.set_blend_lut = dcn20_set_blend_lut,
-	.set_shaper_3dlut = dcn20_set_shaper_3dlut,
-};
-
-void dcn20_hw_sequencer_construct(struct dc *dc)
-{
-	dc->hwss = dcn20_funcs;
-	dc->hwseq->funcs = dcn20_private_funcs;
-
-}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_init.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_init.h
deleted file mode 100644
index 12277797cd..0000000000
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_init.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright 2016 Advanced Micro Devices, 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: AMD
- *
- */
-
-#ifndef __DC_DCN20_INIT_H__
-#define __DC_DCN20_INIT_H__
-
-struct dc;
-
-void dcn20_hw_sequencer_construct(struct dc *dc);
-
-#endif /* __DC_DCN20_INIT_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_opp.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_opp.c
index 0784d01986..fbf1b6370e 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_opp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_opp.c
@@ -337,6 +337,19 @@ bool opp2_dpg_is_blanked(struct output_pixel_processor *opp)
 		(double_buffer_pending == 0);
 }
 
+bool opp2_dpg_is_pending(struct output_pixel_processor *opp)
+{
+	struct dcn20_opp *oppn20 = TO_DCN20_OPP(opp);
+	uint32_t double_buffer_pending;
+	uint32_t dpg_en;
+
+	REG_GET(DPG_CONTROL, DPG_EN, &dpg_en);
+
+	REG_GET(DPG_STATUS, DPG_DOUBLE_BUFFER_PENDING, &double_buffer_pending);
+
+	return (dpg_en == 1 && double_buffer_pending == 1);
+}
+
 void opp2_program_left_edge_extra_pixel (
 		struct output_pixel_processor *opp,
 		bool count)
@@ -363,6 +376,7 @@ static struct opp_funcs dcn20_opp_funcs = {
 		.opp_set_disp_pattern_generator = opp2_set_disp_pattern_generator,
 		.opp_program_dpg_dimensions = opp2_program_dpg_dimensions,
 		.dpg_is_blanked = opp2_dpg_is_blanked,
+		.dpg_is_pending = opp2_dpg_is_pending,
 		.opp_dpg_set_blank_color = opp2_dpg_set_blank_color,
 		.opp_destroy = opp1_destroy,
 		.opp_program_left_edge_extra_pixel = opp2_program_left_edge_extra_pixel,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_opp.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_opp.h
index 3ab221bdd2..8f186abd55 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_opp.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_opp.h
@@ -159,6 +159,8 @@ void opp2_program_dpg_dimensions(
 
 bool opp2_dpg_is_blanked(struct output_pixel_processor *opp);
 
+bool opp2_dpg_is_pending(struct output_pixel_processor *opp);
+
 void opp2_dpg_set_blank_color(
 		struct output_pixel_processor *opp,
 		const struct tg_color *color);
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c
deleted file mode 100644
index 58bdbd859b..0000000000
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c
+++ /dev/null
@@ -1,587 +0,0 @@
-/*
- * Copyright 2012-15 Advanced Micro Devices, 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: AMD
- *
- */
-
-#include "reg_helper.h"
-#include "dcn20_optc.h"
-#include "dc.h"
-
-#define REG(reg)\
-	optc1->tg_regs->reg
-
-#define CTX \
-	optc1->base.ctx
-
-#undef FN
-#define FN(reg_name, field_name) \
-	optc1->tg_shift->field_name, optc1->tg_mask->field_name
-
-/**
- * optc2_enable_crtc() - Enable CRTC - call ASIC Control Object to enable Timing generator.
- *
- * @optc: timing_generator instance.
- *
- * Return: If CRTC is enabled, return true.
- *
- */
-bool optc2_enable_crtc(struct timing_generator *optc)
-{
-	/* TODO FPGA wait for answer
-	 * OTG_MASTER_UPDATE_MODE != CRTC_MASTER_UPDATE_MODE
-	 * OTG_MASTER_UPDATE_LOCK != CRTC_MASTER_UPDATE_LOCK
-	 */
-	struct optc *optc1 = DCN10TG_FROM_TG(optc);
-
-	/* opp instance for OTG. For DCN1.0, ODM is remoed.
-	 * OPP and OPTC should 1:1 mapping
-	 */
-	REG_UPDATE(OPTC_DATA_SOURCE_SELECT,
-			OPTC_SEG0_SRC_SEL, optc->inst);
-
-	/* VTG enable first is for HW workaround */
-	REG_UPDATE(CONTROL,
-			VTG0_ENABLE, 1);
-
-	REG_SEQ_START();
-
-	/* Enable CRTC */
-	REG_UPDATE_2(OTG_CONTROL,
-			OTG_DISABLE_POINT_CNTL, 3,
-			OTG_MASTER_EN, 1);
-
-	REG_SEQ_SUBMIT();
-	REG_SEQ_WAIT_DONE();
-
-	return true;
-}
-
-/**
- * optc2_set_gsl() - Assign OTG to GSL groups,
- *                   set one of the OTGs to be master & rest are slaves
- *
- * @optc: timing_generator instance.
- * @params: pointer to gsl_params
- */
-void optc2_set_gsl(struct timing_generator *optc,
-		   const struct gsl_params *params)
-{
-	struct optc *optc1 = DCN10TG_FROM_TG(optc);
-
-/*
- * There are (MAX_OPTC+1)/2 gsl groups available for use.
- * In each group (assign an OTG to a group by setting OTG_GSLX_EN = 1,
- * set one of the OTGs to be the master (OTG_GSL_MASTER_EN = 1) and the rest are slaves.
- */
-	REG_UPDATE_5(OTG_GSL_CONTROL,
-		OTG_GSL0_EN, params->gsl0_en,
-		OTG_GSL1_EN, params->gsl1_en,
-		OTG_GSL2_EN, params->gsl2_en,
-		OTG_GSL_MASTER_EN, params->gsl_master_en,
-		OTG_GSL_MASTER_MODE, params->gsl_master_mode);
-}
-
-
-void optc2_set_gsl_source_select(
-		struct timing_generator *optc,
-		int group_idx,
-		uint32_t gsl_ready_signal)
-{
-	struct optc *optc1 = DCN10TG_FROM_TG(optc);
-
-	switch (group_idx) {
-	case 1:
-		REG_UPDATE(GSL_SOURCE_SELECT, GSL0_READY_SOURCE_SEL, gsl_ready_signal);
-		break;
-	case 2:
-		REG_UPDATE(GSL_SOURCE_SELECT, GSL1_READY_SOURCE_SEL, gsl_ready_signal);
-		break;
-	case 3:
-		REG_UPDATE(GSL_SOURCE_SELECT, GSL2_READY_SOURCE_SEL, gsl_ready_signal);
-		break;
-	default:
-		break;
-	}
-}
-
-/* Set DSC-related configuration.
- *   dsc_mode: 0 disables DSC, other values enable DSC in specified format
- *   sc_bytes_per_pixel: Bytes per pixel in u3.28 format
- *   dsc_slice_width: Slice width in pixels
- */
-void optc2_set_dsc_config(struct timing_generator *optc,
-					enum optc_dsc_mode dsc_mode,
-					uint32_t dsc_bytes_per_pixel,
-					uint32_t dsc_slice_width)
-{
-	struct optc *optc1 = DCN10TG_FROM_TG(optc);
-
-	REG_UPDATE(OPTC_DATA_FORMAT_CONTROL,
-		OPTC_DSC_MODE, dsc_mode);
-
-	REG_SET(OPTC_BYTES_PER_PIXEL, 0,
-		OPTC_DSC_BYTES_PER_PIXEL, dsc_bytes_per_pixel);
-
-	REG_UPDATE(OPTC_WIDTH_CONTROL,
-		OPTC_DSC_SLICE_WIDTH, dsc_slice_width);
-}
-
-/* Get DSC-related configuration.
- *   dsc_mode: 0 disables DSC, other values enable DSC in specified format
- */
-void optc2_get_dsc_status(struct timing_generator *optc,
-					uint32_t *dsc_mode)
-{
-	struct optc *optc1 = DCN10TG_FROM_TG(optc);
-
-	REG_GET(OPTC_DATA_FORMAT_CONTROL,
-		OPTC_DSC_MODE, dsc_mode);
-}
-
-
-/*TEMP: Need to figure out inheritance model here.*/
-bool optc2_is_two_pixels_per_containter(const struct dc_crtc_timing *timing)
-{
-	return optc1_is_two_pixels_per_containter(timing);
-}
-
-void optc2_set_odm_bypass(struct timing_generator *optc,
-		const struct dc_crtc_timing *dc_crtc_timing)
-{
-	struct optc *optc1 = DCN10TG_FROM_TG(optc);
-	uint32_t h_div_2 = 0;
-
-	REG_SET_3(OPTC_DATA_SOURCE_SELECT, 0,
-			OPTC_NUM_OF_INPUT_SEGMENT, 0,
-			OPTC_SEG0_SRC_SEL, optc->inst,
-			OPTC_SEG1_SRC_SEL, 0xf);
-	REG_WRITE(OTG_H_TIMING_CNTL, 0);
-
-	h_div_2 = optc2_is_two_pixels_per_containter(dc_crtc_timing);
-	REG_UPDATE(OTG_H_TIMING_CNTL,
-			OTG_H_TIMING_DIV_BY2, h_div_2);
-	REG_SET(OPTC_MEMORY_CONFIG, 0,
-			OPTC_MEM_SEL, 0);
-	optc1->opp_count = 1;
-}
-
-void optc2_set_odm_combine(struct timing_generator *optc, int *opp_id, int opp_cnt,
-		struct dc_crtc_timing *timing)
-{
-	struct optc *optc1 = DCN10TG_FROM_TG(optc);
-	int mpcc_hactive = (timing->h_addressable + timing->h_border_left + timing->h_border_right)
-			/ opp_cnt;
-	uint32_t memory_mask;
-
-	ASSERT(opp_cnt == 2);
-
-	/* TODO: In pseudocode but does not affect maximus, delete comment if we dont need on asic
-	 * REG_SET(OTG_GLOBAL_CONTROL2, 0, GLOBAL_UPDATE_LOCK_EN, 1);
-	 * Program OTG register MASTER_UPDATE_LOCK_DB_X/Y to the position before DP frame start
-	 * REG_SET_2(OTG_GLOBAL_CONTROL1, 0,
-	 *		MASTER_UPDATE_LOCK_DB_X, 160,
-	 *		MASTER_UPDATE_LOCK_DB_Y, 240);
-	 */
-
-	/* 2 pieces of memory required for up to 5120 displays, 4 for up to 8192,
-	 * however, for ODM combine we can simplify by always using 4.
-	 * To make sure there's no overlap, each instance "reserves" 2 memories and
-	 * they are uniquely combined here.
-	 */
-	memory_mask = 0x3 << (opp_id[0] * 2) | 0x3 << (opp_id[1] * 2);
-
-	if (REG(OPTC_MEMORY_CONFIG))
-		REG_SET(OPTC_MEMORY_CONFIG, 0,
-			OPTC_MEM_SEL, memory_mask);
-
-	REG_SET_3(OPTC_DATA_SOURCE_SELECT, 0,
-			OPTC_NUM_OF_INPUT_SEGMENT, 1,
-			OPTC_SEG0_SRC_SEL, opp_id[0],
-			OPTC_SEG1_SRC_SEL, opp_id[1]);
-
-	REG_UPDATE(OPTC_WIDTH_CONTROL,
-			OPTC_SEGMENT_WIDTH, mpcc_hactive);
-
-	REG_SET(OTG_H_TIMING_CNTL, 0, OTG_H_TIMING_DIV_BY2, 1);
-	optc1->opp_count = opp_cnt;
-}
-
-void optc2_get_optc_source(struct timing_generator *optc,
-		uint32_t *num_of_src_opp,
-		uint32_t *src_opp_id_0,
-		uint32_t *src_opp_id_1)
-{
-	uint32_t num_of_input_segments;
-	struct optc *optc1 = DCN10TG_FROM_TG(optc);
-
-	REG_GET_3(OPTC_DATA_SOURCE_SELECT,
-			OPTC_NUM_OF_INPUT_SEGMENT, &num_of_input_segments,
-			OPTC_SEG0_SRC_SEL, src_opp_id_0,
-			OPTC_SEG1_SRC_SEL, src_opp_id_1);
-
-	if (num_of_input_segments == 1)
-		*num_of_src_opp = 2;
-	else
-		*num_of_src_opp = 1;
-
-	/* Work around VBIOS not updating OPTC_NUM_OF_INPUT_SEGMENT */
-	if (*src_opp_id_1 == 0xf)
-		*num_of_src_opp = 1;
-}
-
-static void optc2_set_dwb_source(struct timing_generator *optc,
-				 uint32_t dwb_pipe_inst)
-{
-	struct optc *optc1 = DCN10TG_FROM_TG(optc);
-
-	if (dwb_pipe_inst == 0)
-		REG_UPDATE(DWB_SOURCE_SELECT,
-				OPTC_DWB0_SOURCE_SELECT, optc->inst);
-	else if (dwb_pipe_inst == 1)
-		REG_UPDATE(DWB_SOURCE_SELECT,
-				OPTC_DWB1_SOURCE_SELECT, optc->inst);
-}
-
-static void optc2_align_vblanks(
-	struct timing_generator *optc_master,
-	struct timing_generator *optc_slave,
-	uint32_t master_pixel_clock_100Hz,
-	uint32_t slave_pixel_clock_100Hz,
-	uint8_t master_clock_divider,
-	uint8_t slave_clock_divider)
-{
-	/* accessing slave OTG registers */
-	struct optc *optc1 = DCN10TG_FROM_TG(optc_slave);
-
-	uint32_t master_v_active = 0;
-	uint32_t master_h_total = 0;
-	uint32_t slave_h_total = 0;
-	uint64_t L, XY;
-	uint32_t X, Y, p = 10000;
-	uint32_t master_update_lock;
-
-	/* disable slave OTG */
-	REG_UPDATE(OTG_CONTROL, OTG_MASTER_EN, 0);
-	/* wait until disabled */
-	REG_WAIT(OTG_CONTROL,
-			 OTG_CURRENT_MASTER_EN_STATE,
-			 0, 10, 5000);
-
-	REG_GET(OTG_H_TOTAL, OTG_H_TOTAL, &slave_h_total);
-
-	/* assign slave OTG to be controlled by master update lock */
-	REG_SET(OTG_GLOBAL_CONTROL0, 0,
-			OTG_MASTER_UPDATE_LOCK_SEL, optc_master->inst);
-
-	/* accessing master OTG registers */
-	optc1 = DCN10TG_FROM_TG(optc_master);
-
-	/* saving update lock state, not sure if it's needed */
-	REG_GET(OTG_MASTER_UPDATE_LOCK,
-			OTG_MASTER_UPDATE_LOCK, &master_update_lock);
-	/* unlocking master OTG */
-	REG_SET(OTG_MASTER_UPDATE_LOCK, 0,
-			OTG_MASTER_UPDATE_LOCK, 0);
-
-	REG_GET(OTG_V_BLANK_START_END,
-			OTG_V_BLANK_START, &master_v_active);
-	REG_GET(OTG_H_TOTAL, OTG_H_TOTAL, &master_h_total);
-
-	/* calculate when to enable slave OTG */
-	L = (uint64_t)p * slave_h_total * master_pixel_clock_100Hz;
-	L = div_u64(L, master_h_total);
-	L = div_u64(L, slave_pixel_clock_100Hz);
-	XY = div_u64(L, p);
-	Y = master_v_active - XY - 1;
-	X = div_u64(((XY + 1) * p - L) * master_h_total, p * master_clock_divider);
-
-	/*
-	 * set master OTG to unlock when V/H
-	 * counters reach calculated values
-	 */
-	REG_UPDATE(OTG_GLOBAL_CONTROL1,
-			   MASTER_UPDATE_LOCK_DB_EN, 1);
-	REG_UPDATE_2(OTG_GLOBAL_CONTROL1,
-				 MASTER_UPDATE_LOCK_DB_X,
-				 X,
-				 MASTER_UPDATE_LOCK_DB_Y,
-				 Y);
-
-	/* lock master OTG */
-	REG_SET(OTG_MASTER_UPDATE_LOCK, 0,
-			OTG_MASTER_UPDATE_LOCK, 1);
-	REG_WAIT(OTG_MASTER_UPDATE_LOCK,
-			 UPDATE_LOCK_STATUS, 1, 1, 10);
-
-	/* accessing slave OTG registers */
-	optc1 = DCN10TG_FROM_TG(optc_slave);
-
-	/*
-	 * enable slave OTG, the OTG is locked with
-	 * master's update lock, so it will not run
-	 */
-	REG_UPDATE(OTG_CONTROL,
-			   OTG_MASTER_EN, 1);
-
-	/* accessing master OTG registers */
-	optc1 = DCN10TG_FROM_TG(optc_master);
-
-	/*
-	 * unlock master OTG. When master H/V counters reach
-	 * DB_XY point, slave OTG will start
-	 */
-	REG_SET(OTG_MASTER_UPDATE_LOCK, 0,
-			OTG_MASTER_UPDATE_LOCK, 0);
-
-	/* accessing slave OTG registers */
-	optc1 = DCN10TG_FROM_TG(optc_slave);
-
-	/* wait for slave OTG to start running*/
-	REG_WAIT(OTG_CONTROL,
-			 OTG_CURRENT_MASTER_EN_STATE,
-			 1, 10, 5000);
-
-	/* accessing master OTG registers */
-	optc1 = DCN10TG_FROM_TG(optc_master);
-
-	/* disable the XY point*/
-	REG_UPDATE(OTG_GLOBAL_CONTROL1,
-			   MASTER_UPDATE_LOCK_DB_EN, 0);
-	REG_UPDATE_2(OTG_GLOBAL_CONTROL1,
-				 MASTER_UPDATE_LOCK_DB_X,
-				 0,
-				 MASTER_UPDATE_LOCK_DB_Y,
-				 0);
-
-	/*restore master update lock*/
-	REG_SET(OTG_MASTER_UPDATE_LOCK, 0,
-			OTG_MASTER_UPDATE_LOCK, master_update_lock);
-
-	/* accessing slave OTG registers */
-	optc1 = DCN10TG_FROM_TG(optc_slave);
-	/* restore slave to be controlled by it's own */
-	REG_SET(OTG_GLOBAL_CONTROL0, 0,
-			OTG_MASTER_UPDATE_LOCK_SEL, optc_slave->inst);
-
-}
-
-void optc2_triplebuffer_lock(struct timing_generator *optc)
-{
-	struct optc *optc1 = DCN10TG_FROM_TG(optc);
-
-	REG_SET(OTG_GLOBAL_CONTROL0, 0,
-		OTG_MASTER_UPDATE_LOCK_SEL, optc->inst);
-
-	REG_SET(OTG_VUPDATE_KEEPOUT, 0,
-		OTG_MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_EN, 1);
-
-	REG_SET(OTG_MASTER_UPDATE_LOCK, 0,
-		OTG_MASTER_UPDATE_LOCK, 1);
-
-	REG_WAIT(OTG_MASTER_UPDATE_LOCK,
-			UPDATE_LOCK_STATUS, 1,
-			1, 10);
-}
-
-void optc2_triplebuffer_unlock(struct timing_generator *optc)
-{
-	struct optc *optc1 = DCN10TG_FROM_TG(optc);
-
-	REG_SET(OTG_MASTER_UPDATE_LOCK, 0,
-		OTG_MASTER_UPDATE_LOCK, 0);
-
-	REG_SET(OTG_VUPDATE_KEEPOUT, 0,
-		OTG_MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_EN, 0);
-
-}
-
-void optc2_lock_doublebuffer_enable(struct timing_generator *optc)
-{
-	struct optc *optc1 = DCN10TG_FROM_TG(optc);
-	uint32_t v_blank_start = 0;
-	uint32_t h_blank_start = 0;
-
-	REG_UPDATE(OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_EN, 1);
-
-	REG_UPDATE_2(OTG_GLOBAL_CONTROL2, GLOBAL_UPDATE_LOCK_EN, 1,
-			DIG_UPDATE_LOCATION, 20);
-
-	REG_GET(OTG_V_BLANK_START_END, OTG_V_BLANK_START, &v_blank_start);
-
-	REG_GET(OTG_H_BLANK_START_END, OTG_H_BLANK_START, &h_blank_start);
-
-	REG_UPDATE_2(OTG_GLOBAL_CONTROL1,
-			MASTER_UPDATE_LOCK_DB_X,
-			(h_blank_start - 200 - 1) / optc1->opp_count,
-			MASTER_UPDATE_LOCK_DB_Y,
-			v_blank_start - 1);
-
-	REG_SET_3(OTG_VUPDATE_KEEPOUT, 0,
-		MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_START_OFFSET, 0,
-		MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_END_OFFSET, 100,
-		OTG_MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_EN, 1);
-}
-
-void optc2_lock_doublebuffer_disable(struct timing_generator *optc)
-{
-	struct optc *optc1 = DCN10TG_FROM_TG(optc);
-
-	REG_UPDATE_2(OTG_GLOBAL_CONTROL1,
-				MASTER_UPDATE_LOCK_DB_X,
-				0,
-				MASTER_UPDATE_LOCK_DB_Y,
-				0);
-
-	REG_UPDATE_2(OTG_GLOBAL_CONTROL2, GLOBAL_UPDATE_LOCK_EN, 0,
-				DIG_UPDATE_LOCATION, 0);
-
-	REG_UPDATE(OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_EN, 0);
-}
-
-void optc2_setup_manual_trigger(struct timing_generator *optc)
-{
-	struct optc *optc1 = DCN10TG_FROM_TG(optc);
-
-	/* Set the min/max selectors unconditionally so that
-	 * DMCUB fw may change OTG timings when necessary
-	 * TODO: Remove the w/a after fixing the issue in DMCUB firmware
-	 */
-	REG_UPDATE_4(OTG_V_TOTAL_CONTROL,
-				 OTG_V_TOTAL_MIN_SEL, 1,
-				 OTG_V_TOTAL_MAX_SEL, 1,
-				 OTG_FORCE_LOCK_ON_EVENT, 0,
-				 OTG_SET_V_TOTAL_MIN_MASK, (1 << 1)); /* TRIGA */
-
-	REG_SET_8(OTG_TRIGA_CNTL, 0,
-			OTG_TRIGA_SOURCE_SELECT, 21,
-			OTG_TRIGA_SOURCE_PIPE_SELECT, optc->inst,
-			OTG_TRIGA_RISING_EDGE_DETECT_CNTL, 1,
-			OTG_TRIGA_FALLING_EDGE_DETECT_CNTL, 0,
-			OTG_TRIGA_POLARITY_SELECT, 0,
-			OTG_TRIGA_FREQUENCY_SELECT, 0,
-			OTG_TRIGA_DELAY, 0,
-			OTG_TRIGA_CLEAR, 1);
-}
-
-void optc2_program_manual_trigger(struct timing_generator *optc)
-{
-	struct optc *optc1 = DCN10TG_FROM_TG(optc);
-
-	REG_SET(OTG_TRIGA_MANUAL_TRIG, 0,
-			OTG_TRIGA_MANUAL_TRIG, 1);
-}
-
-bool optc2_configure_crc(struct timing_generator *optc,
-			  const struct crc_params *params)
-{
-	struct optc *optc1 = DCN10TG_FROM_TG(optc);
-
-	REG_SET_2(OTG_CRC_CNTL2, 0,
-			OTG_CRC_DSC_MODE, params->dsc_mode,
-			OTG_CRC_DATA_STREAM_COMBINE_MODE, params->odm_mode);
-
-	return optc1_configure_crc(optc, params);
-}
-
-
-void optc2_get_last_used_drr_vtotal(struct timing_generator *optc, uint32_t *refresh_rate)
-{
-	struct optc *optc1 = DCN10TG_FROM_TG(optc);
-
-	REG_GET(OTG_DRR_CONTROL, OTG_V_TOTAL_LAST_USED_BY_DRR, refresh_rate);
-}
-
-static struct timing_generator_funcs dcn20_tg_funcs = {
-		.validate_timing = optc1_validate_timing,
-		.program_timing = optc1_program_timing,
-		.setup_vertical_interrupt0 = optc1_setup_vertical_interrupt0,
-		.setup_vertical_interrupt1 = optc1_setup_vertical_interrupt1,
-		.setup_vertical_interrupt2 = optc1_setup_vertical_interrupt2,
-		.program_global_sync = optc1_program_global_sync,
-		.enable_crtc = optc2_enable_crtc,
-		.disable_crtc = optc1_disable_crtc,
-		/* used by enable_timing_synchronization. Not need for FPGA */
-		.is_counter_moving = optc1_is_counter_moving,
-		.get_position = optc1_get_position,
-		.get_frame_count = optc1_get_vblank_counter,
-		.get_scanoutpos = optc1_get_crtc_scanoutpos,
-		.get_otg_active_size = optc1_get_otg_active_size,
-		.set_early_control = optc1_set_early_control,
-		/* used by enable_timing_synchronization. Not need for FPGA */
-		.wait_for_state = optc1_wait_for_state,
-		.set_blank = optc1_set_blank,
-		.is_blanked = optc1_is_blanked,
-		.set_blank_color = optc1_program_blank_color,
-		.enable_reset_trigger = optc1_enable_reset_trigger,
-		.enable_crtc_reset = optc1_enable_crtc_reset,
-		.did_triggered_reset_occur = optc1_did_triggered_reset_occur,
-		.triplebuffer_lock = optc2_triplebuffer_lock,
-		.triplebuffer_unlock = optc2_triplebuffer_unlock,
-		.disable_reset_trigger = optc1_disable_reset_trigger,
-		.lock = optc1_lock,
-		.unlock = optc1_unlock,
-		.lock_doublebuffer_enable = optc2_lock_doublebuffer_enable,
-		.lock_doublebuffer_disable = optc2_lock_doublebuffer_disable,
-		.enable_optc_clock = optc1_enable_optc_clock,
-		.set_drr = optc1_set_drr,
-		.get_last_used_drr_vtotal = optc2_get_last_used_drr_vtotal,
-		.set_vtotal_min_max = optc1_set_vtotal_min_max,
-		.set_static_screen_control = optc1_set_static_screen_control,
-		.program_stereo = optc1_program_stereo,
-		.is_stereo_left_eye = optc1_is_stereo_left_eye,
-		.set_blank_data_double_buffer = optc1_set_blank_data_double_buffer,
-		.tg_init = optc1_tg_init,
-		.is_tg_enabled = optc1_is_tg_enabled,
-		.is_optc_underflow_occurred = optc1_is_optc_underflow_occurred,
-		.clear_optc_underflow = optc1_clear_optc_underflow,
-		.setup_global_swap_lock = NULL,
-		.get_crc = optc1_get_crc,
-		.configure_crc = optc2_configure_crc,
-		.set_dsc_config = optc2_set_dsc_config,
-		.get_dsc_status = optc2_get_dsc_status,
-		.set_dwb_source = optc2_set_dwb_source,
-		.set_odm_bypass = optc2_set_odm_bypass,
-		.set_odm_combine = optc2_set_odm_combine,
-		.get_optc_source = optc2_get_optc_source,
-		.set_gsl = optc2_set_gsl,
-		.set_gsl_source_select = optc2_set_gsl_source_select,
-		.set_vtg_params = optc1_set_vtg_params,
-		.program_manual_trigger = optc2_program_manual_trigger,
-		.setup_manual_trigger = optc2_setup_manual_trigger,
-		.get_hw_timing = optc1_get_hw_timing,
-		.align_vblanks = optc2_align_vblanks,
-};
-
-void dcn20_timing_generator_init(struct optc *optc1)
-{
-	optc1->base.funcs = &dcn20_tg_funcs;
-
-	optc1->max_h_total = optc1->tg_mask->OTG_H_TOTAL + 1;
-	optc1->max_v_total = optc1->tg_mask->OTG_V_TOTAL + 1;
-
-	optc1->min_h_blank = 32;
-	optc1->min_v_blank = 3;
-	optc1->min_v_blank_interlace = 5;
-	optc1->min_h_sync_width = 4;//	Minimum HSYNC = 8 pixels asked By HW in the first place for no actual reason. Oculus Rift S will not light up with 8 as it's hsyncWidth is 6. Changing it to 4 to fix that issue.
-	optc1->min_v_sync_width = 1;
-}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.h
deleted file mode 100644
index f7968b9ca1..0000000000
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.h
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * Copyright 2012-15 Advanced Micro Devices, 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: AMD
- *
- */
-
-#ifndef __DC_OPTC_DCN20_H__
-#define __DC_OPTC_DCN20_H__
-
-#include "../dcn10/dcn10_optc.h"
-
-#define TG_COMMON_REG_LIST_DCN2_0(inst) \
-	TG_COMMON_REG_LIST_DCN(inst),\
-	SRI(OTG_GLOBAL_CONTROL1, OTG, inst),\
-	SRI(OTG_GLOBAL_CONTROL2, OTG, inst),\
-	SRI(OTG_GSL_WINDOW_X, OTG, inst),\
-	SRI(OTG_GSL_WINDOW_Y, OTG, inst),\
-	SRI(OTG_VUPDATE_KEEPOUT, OTG, inst),\
-	SRI(OTG_DSC_START_POSITION, OTG, inst),\
-	SRI(OTG_CRC_CNTL2, OTG, inst),\
-	SRI(OPTC_DATA_FORMAT_CONTROL, ODM, inst),\
-	SRI(OPTC_BYTES_PER_PIXEL, ODM, inst),\
-	SRI(OPTC_WIDTH_CONTROL, ODM, inst),\
-	SRI(OPTC_MEMORY_CONFIG, ODM, inst),\
-	SR(DWB_SOURCE_SELECT),\
-	SRI(OTG_MANUAL_FLOW_CONTROL, OTG, inst), \
-	SRI(OTG_DRR_CONTROL, OTG, inst)
-
-#define TG_COMMON_MASK_SH_LIST_DCN2_0(mask_sh)\
-	TG_COMMON_MASK_SH_LIST_DCN(mask_sh),\
-	SF(OTG0_OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_X, mask_sh),\
-	SF(OTG0_OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_Y, mask_sh),\
-	SF(OTG0_OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_EN, mask_sh),\
-	SF(OTG0_OTG_GLOBAL_CONTROL2, GLOBAL_UPDATE_LOCK_EN, mask_sh),\
-	SF(OTG0_OTG_GLOBAL_CONTROL2, DIG_UPDATE_LOCATION, mask_sh),\
-	SF(OTG0_OTG_DOUBLE_BUFFER_CONTROL, OTG_RANGE_TIMING_DBUF_UPDATE_MODE, mask_sh),\
-	SF(OTG0_OTG_GSL_WINDOW_X, OTG_GSL_WINDOW_START_X, mask_sh),\
-	SF(OTG0_OTG_GSL_WINDOW_X, OTG_GSL_WINDOW_END_X, mask_sh), \
-	SF(OTG0_OTG_GSL_WINDOW_Y, OTG_GSL_WINDOW_START_Y, mask_sh),\
-	SF(OTG0_OTG_GSL_WINDOW_Y, OTG_GSL_WINDOW_END_Y, mask_sh),\
-	SF(OTG0_OTG_GSL_CONTROL, OTG_GSL_MASTER_MODE, mask_sh), \
-	SF(OTG0_OTG_GSL_CONTROL, OTG_MASTER_UPDATE_LOCK_GSL_EN, mask_sh), \
-	SF(OTG0_OTG_DSC_START_POSITION, OTG_DSC_START_POSITION_X, mask_sh), \
-	SF(OTG0_OTG_DSC_START_POSITION, OTG_DSC_START_POSITION_LINE_NUM, mask_sh),\
-	SF(OTG0_OTG_CRC_CNTL2, OTG_CRC_DSC_MODE, mask_sh),\
-	SF(OTG0_OTG_CRC_CNTL2, OTG_CRC_DATA_STREAM_COMBINE_MODE, mask_sh),\
-	SF(OTG0_OTG_CRC_CNTL2, OTG_CRC_DATA_STREAM_SPLIT_MODE, mask_sh),\
-	SF(OTG0_OTG_CRC_CNTL2, OTG_CRC_DATA_FORMAT, mask_sh),\
-	SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SEG0_SRC_SEL, mask_sh),\
-	SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SEG1_SRC_SEL, mask_sh),\
-	SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_NUM_OF_INPUT_SEGMENT, mask_sh),\
-	SF(ODM0_OPTC_MEMORY_CONFIG, OPTC_MEM_SEL, mask_sh),\
-	SF(ODM0_OPTC_DATA_FORMAT_CONTROL, OPTC_DATA_FORMAT, mask_sh),\
-	SF(ODM0_OPTC_DATA_FORMAT_CONTROL, OPTC_DSC_MODE, mask_sh),\
-	SF(ODM0_OPTC_BYTES_PER_PIXEL, OPTC_DSC_BYTES_PER_PIXEL, mask_sh),\
-	SF(ODM0_OPTC_WIDTH_CONTROL, OPTC_DSC_SLICE_WIDTH, mask_sh),\
-	SF(ODM0_OPTC_WIDTH_CONTROL, OPTC_SEGMENT_WIDTH, mask_sh),\
-	SF(DWB_SOURCE_SELECT, OPTC_DWB0_SOURCE_SELECT, mask_sh),\
-	SF(DWB_SOURCE_SELECT, OPTC_DWB1_SOURCE_SELECT, mask_sh),\
-	SF(OTG0_OTG_MANUAL_FLOW_CONTROL, MANUAL_FLOW_CONTROL, mask_sh), \
-	SF(OTG0_OTG_DRR_CONTROL, OTG_V_TOTAL_LAST_USED_BY_DRR, mask_sh)
-
-void dcn20_timing_generator_init(struct optc *optc);
-
-void optc2_get_last_used_drr_vtotal(struct timing_generator *optc,
-		uint32_t *refresh_rate);
-
-bool optc2_enable_crtc(struct timing_generator *optc);
-
-void optc2_set_gsl(struct timing_generator *optc,
-		const struct gsl_params *params);
-
-void optc2_set_gsl_source_select(struct timing_generator *optc,
-		int group_idx,
-		uint32_t gsl_ready_signal);
-
-void optc2_set_dsc_config(struct timing_generator *optc,
-					enum optc_dsc_mode dsc_mode,
-					uint32_t dsc_bytes_per_pixel,
-					uint32_t dsc_slice_width);
-
-void optc2_get_dsc_status(struct timing_generator *optc,
-					uint32_t *dsc_mode);
-
-void optc2_set_odm_bypass(struct timing_generator *optc,
-		const struct dc_crtc_timing *dc_crtc_timing);
-
-void optc2_set_odm_combine(struct timing_generator *optc, int *opp_id, int opp_cnt,
-		struct dc_crtc_timing *timing);
-
-void optc2_get_optc_source(struct timing_generator *optc,
-		uint32_t *num_of_src_opp,
-		uint32_t *src_opp_id_0,
-		uint32_t *src_opp_id_1);
-
-void optc2_triplebuffer_lock(struct timing_generator *optc);
-void optc2_triplebuffer_unlock(struct timing_generator *optc);
-void optc2_lock_doublebuffer_disable(struct timing_generator *optc);
-void optc2_lock_doublebuffer_enable(struct timing_generator *optc);
-void optc2_setup_manual_trigger(struct timing_generator *optc);
-void optc2_program_manual_trigger(struct timing_generator *optc);
-bool optc2_is_two_pixels_per_containter(const struct dc_crtc_timing *timing);
-bool optc2_configure_crc(struct timing_generator *optc,
-			  const struct crc_params *params);
-#endif /* __DC_OPTC_DCN20_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
deleted file mode 100644
index e73e597548..0000000000
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ /dev/null
@@ -1,2793 +0,0 @@
-/*
-* Copyright 2016 Advanced Micro Devices, Inc.
- * Copyright 2019 Raptor Engineering, LLC
- *
- * 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: AMD
- *
- */
-
-#include <linux/slab.h>
-
-#include "dm_services.h"
-#include "dc.h"
-
-#include "dcn20_init.h"
-
-#include "resource.h"
-#include "include/irq_service_interface.h"
-#include "dcn20/dcn20_resource.h"
-
-#include "dml/dcn20/dcn20_fpu.h"
-
-#include "dcn10/dcn10_hubp.h"
-#include "dcn10/dcn10_ipp.h"
-#include "dcn20_hubbub.h"
-#include "dcn20_mpc.h"
-#include "dcn20_hubp.h"
-#include "irq/dcn20/irq_service_dcn20.h"
-#include "dcn20_dpp.h"
-#include "dcn20_optc.h"
-#include "dcn20/dcn20_hwseq.h"
-#include "dce110/dce110_hwseq.h"
-#include "dcn10/dcn10_resource.h"
-#include "dcn20_opp.h"
-
-#include "dcn20_dsc.h"
-
-#include "dcn20_link_encoder.h"
-#include "dcn20_stream_encoder.h"
-#include "dce/dce_clock_source.h"
-#include "dce/dce_audio.h"
-#include "dce/dce_hwseq.h"
-#include "virtual/virtual_stream_encoder.h"
-#include "dce110/dce110_resource.h"
-#include "dml/display_mode_vba.h"
-#include "dcn20_dccg.h"
-#include "dcn20_vmid.h"
-#include "dce/dce_panel_cntl.h"
-
-#include "navi10_ip_offset.h"
-
-#include "dcn/dcn_2_0_0_offset.h"
-#include "dcn/dcn_2_0_0_sh_mask.h"
-#include "dpcs/dpcs_2_0_0_offset.h"
-#include "dpcs/dpcs_2_0_0_sh_mask.h"
-
-#include "nbio/nbio_2_3_offset.h"
-
-#include "dcn20/dcn20_dwb.h"
-#include "dcn20/dcn20_mmhubbub.h"
-
-#include "mmhub/mmhub_2_0_0_offset.h"
-#include "mmhub/mmhub_2_0_0_sh_mask.h"
-
-#include "reg_helper.h"
-#include "dce/dce_abm.h"
-#include "dce/dce_dmcu.h"
-#include "dce/dce_aux.h"
-#include "dce/dce_i2c.h"
-#include "vm_helper.h"
-#include "link_enc_cfg.h"
-
-#include "amdgpu_socbb.h"
-
-#include "link.h"
-#define DC_LOGGER_INIT(logger)
-
-#ifndef mmDP0_DP_DPHY_INTERNAL_CTRL
-	#define mmDP0_DP_DPHY_INTERNAL_CTRL		0x210f
-	#define mmDP0_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
-	#define mmDP1_DP_DPHY_INTERNAL_CTRL		0x220f
-	#define mmDP1_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
-	#define mmDP2_DP_DPHY_INTERNAL_CTRL		0x230f
-	#define mmDP2_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
-	#define mmDP3_DP_DPHY_INTERNAL_CTRL		0x240f
-	#define mmDP3_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
-	#define mmDP4_DP_DPHY_INTERNAL_CTRL		0x250f
-	#define mmDP4_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
-	#define mmDP5_DP_DPHY_INTERNAL_CTRL		0x260f
-	#define mmDP5_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
-	#define mmDP6_DP_DPHY_INTERNAL_CTRL		0x270f
-	#define mmDP6_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
-#endif
-
-
-enum dcn20_clk_src_array_id {
-	DCN20_CLK_SRC_PLL0,
-	DCN20_CLK_SRC_PLL1,
-	DCN20_CLK_SRC_PLL2,
-	DCN20_CLK_SRC_PLL3,
-	DCN20_CLK_SRC_PLL4,
-	DCN20_CLK_SRC_PLL5,
-	DCN20_CLK_SRC_TOTAL
-};
-
-/* begin *********************
- * macros to expend register list macro defined in HW object header file */
-
-/* DCN */
-#define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
-
-#define BASE(seg) BASE_INNER(seg)
-
-#define SR(reg_name)\
-		.reg_name = BASE(mm ## reg_name ## _BASE_IDX) +  \
-					mm ## reg_name
-
-#define SRI(reg_name, block, id)\
-	.reg_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
-					mm ## block ## id ## _ ## reg_name
-
-#define SRI2_DWB(reg_name, block, id)\
-	.reg_name = BASE(mm ## reg_name ## _BASE_IDX) + \
-					mm ## reg_name
-#define SF_DWB(reg_name, field_name, post_fix)\
-	.field_name = reg_name ## __ ## field_name ## post_fix
-
-#define SF_DWB2(reg_name, block, id, field_name, post_fix)	\
-	.field_name = reg_name ## __ ## field_name ## post_fix
-
-#define SRIR(var_name, reg_name, block, id)\
-	.var_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
-					mm ## block ## id ## _ ## reg_name
-
-#define SRII(reg_name, block, id)\
-	.reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
-					mm ## block ## id ## _ ## reg_name
-
-#define DCCG_SRII(reg_name, block, id)\
-	.block ## _ ## reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
-					mm ## block ## id ## _ ## reg_name
-
-#define VUPDATE_SRII(reg_name, block, id)\
-	.reg_name[id] = BASE(mm ## reg_name ## _ ## block ## id ## _BASE_IDX) + \
-					mm ## reg_name ## _ ## block ## id
-
-/* NBIO */
-#define NBIO_BASE_INNER(seg) \
-	NBIO_BASE__INST0_SEG ## seg
-
-#define NBIO_BASE(seg) \
-	NBIO_BASE_INNER(seg)
-
-#define NBIO_SR(reg_name)\
-		.reg_name = NBIO_BASE(mm ## reg_name ## _BASE_IDX) + \
-					mm ## reg_name
-
-/* MMHUB */
-#define MMHUB_BASE_INNER(seg) \
-	MMHUB_BASE__INST0_SEG ## seg
-
-#define MMHUB_BASE(seg) \
-	MMHUB_BASE_INNER(seg)
-
-#define MMHUB_SR(reg_name)\
-		.reg_name = MMHUB_BASE(mmMM ## reg_name ## _BASE_IDX) + \
-					mmMM ## reg_name
-
-static const struct bios_registers bios_regs = {
-		NBIO_SR(BIOS_SCRATCH_3),
-		NBIO_SR(BIOS_SCRATCH_6)
-};
-
-#define clk_src_regs(index, pllid)\
-[index] = {\
-	CS_COMMON_REG_LIST_DCN2_0(index, pllid),\
-}
-
-static const struct dce110_clk_src_regs clk_src_regs[] = {
-	clk_src_regs(0, A),
-	clk_src_regs(1, B),
-	clk_src_regs(2, C),
-	clk_src_regs(3, D),
-	clk_src_regs(4, E),
-	clk_src_regs(5, F)
-};
-
-static const struct dce110_clk_src_shift cs_shift = {
-		CS_COMMON_MASK_SH_LIST_DCN2_0(__SHIFT)
-};
-
-static const struct dce110_clk_src_mask cs_mask = {
-		CS_COMMON_MASK_SH_LIST_DCN2_0(_MASK)
-};
-
-static const struct dce_dmcu_registers dmcu_regs = {
-		DMCU_DCN10_REG_LIST()
-};
-
-static const struct dce_dmcu_shift dmcu_shift = {
-		DMCU_MASK_SH_LIST_DCN10(__SHIFT)
-};
-
-static const struct dce_dmcu_mask dmcu_mask = {
-		DMCU_MASK_SH_LIST_DCN10(_MASK)
-};
-
-static const struct dce_abm_registers abm_regs = {
-		ABM_DCN20_REG_LIST()
-};
-
-static const struct dce_abm_shift abm_shift = {
-		ABM_MASK_SH_LIST_DCN20(__SHIFT)
-};
-
-static const struct dce_abm_mask abm_mask = {
-		ABM_MASK_SH_LIST_DCN20(_MASK)
-};
-
-#define audio_regs(id)\
-[id] = {\
-		AUD_COMMON_REG_LIST(id)\
-}
-
-static const struct dce_audio_registers audio_regs[] = {
-	audio_regs(0),
-	audio_regs(1),
-	audio_regs(2),
-	audio_regs(3),
-	audio_regs(4),
-	audio_regs(5),
-	audio_regs(6),
-};
-
-#define DCE120_AUD_COMMON_MASK_SH_LIST(mask_sh)\
-		SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_INDEX, AZALIA_ENDPOINT_REG_INDEX, mask_sh),\
-		SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_DATA, AZALIA_ENDPOINT_REG_DATA, mask_sh),\
-		AUD_COMMON_MASK_SH_LIST_BASE(mask_sh)
-
-static const struct dce_audio_shift audio_shift = {
-		DCE120_AUD_COMMON_MASK_SH_LIST(__SHIFT)
-};
-
-static const struct dce_audio_mask audio_mask = {
-		DCE120_AUD_COMMON_MASK_SH_LIST(_MASK)
-};
-
-#define stream_enc_regs(id)\
-[id] = {\
-	SE_DCN2_REG_LIST(id)\
-}
-
-static const struct dcn10_stream_enc_registers stream_enc_regs[] = {
-	stream_enc_regs(0),
-	stream_enc_regs(1),
-	stream_enc_regs(2),
-	stream_enc_regs(3),
-	stream_enc_regs(4),
-	stream_enc_regs(5),
-};
-
-static const struct dcn10_stream_encoder_shift se_shift = {
-		SE_COMMON_MASK_SH_LIST_DCN20(__SHIFT)
-};
-
-static const struct dcn10_stream_encoder_mask se_mask = {
-		SE_COMMON_MASK_SH_LIST_DCN20(_MASK)
-};
-
-
-#define aux_regs(id)\
-[id] = {\
-	DCN2_AUX_REG_LIST(id)\
-}
-
-static const struct dcn10_link_enc_aux_registers link_enc_aux_regs[] = {
-		aux_regs(0),
-		aux_regs(1),
-		aux_regs(2),
-		aux_regs(3),
-		aux_regs(4),
-		aux_regs(5)
-};
-
-#define hpd_regs(id)\
-[id] = {\
-	HPD_REG_LIST(id)\
-}
-
-static const struct dcn10_link_enc_hpd_registers link_enc_hpd_regs[] = {
-		hpd_regs(0),
-		hpd_regs(1),
-		hpd_regs(2),
-		hpd_regs(3),
-		hpd_regs(4),
-		hpd_regs(5)
-};
-
-#define link_regs(id, phyid)\
-[id] = {\
-	LE_DCN10_REG_LIST(id), \
-	UNIPHY_DCN2_REG_LIST(phyid), \
-	DPCS_DCN2_REG_LIST(id), \
-	SRI(DP_DPHY_INTERNAL_CTRL, DP, id) \
-}
-
-static const struct dcn10_link_enc_registers link_enc_regs[] = {
-	link_regs(0, A),
-	link_regs(1, B),
-	link_regs(2, C),
-	link_regs(3, D),
-	link_regs(4, E),
-	link_regs(5, F)
-};
-
-static const struct dcn10_link_enc_shift le_shift = {
-	LINK_ENCODER_MASK_SH_LIST_DCN20(__SHIFT),\
-	DPCS_DCN2_MASK_SH_LIST(__SHIFT)
-};
-
-static const struct dcn10_link_enc_mask le_mask = {
-	LINK_ENCODER_MASK_SH_LIST_DCN20(_MASK),\
-	DPCS_DCN2_MASK_SH_LIST(_MASK)
-};
-
-static const struct dce_panel_cntl_registers panel_cntl_regs[] = {
-	{ DCN_PANEL_CNTL_REG_LIST() }
-};
-
-static const struct dce_panel_cntl_shift panel_cntl_shift = {
-	DCE_PANEL_CNTL_MASK_SH_LIST(__SHIFT)
-};
-
-static const struct dce_panel_cntl_mask panel_cntl_mask = {
-	DCE_PANEL_CNTL_MASK_SH_LIST(_MASK)
-};
-
-#define ipp_regs(id)\
-[id] = {\
-	IPP_REG_LIST_DCN20(id),\
-}
-
-static const struct dcn10_ipp_registers ipp_regs[] = {
-	ipp_regs(0),
-	ipp_regs(1),
-	ipp_regs(2),
-	ipp_regs(3),
-	ipp_regs(4),
-	ipp_regs(5),
-};
-
-static const struct dcn10_ipp_shift ipp_shift = {
-		IPP_MASK_SH_LIST_DCN20(__SHIFT)
-};
-
-static const struct dcn10_ipp_mask ipp_mask = {
-		IPP_MASK_SH_LIST_DCN20(_MASK),
-};
-
-#define opp_regs(id)\
-[id] = {\
-	OPP_REG_LIST_DCN20(id),\
-}
-
-static const struct dcn20_opp_registers opp_regs[] = {
-	opp_regs(0),
-	opp_regs(1),
-	opp_regs(2),
-	opp_regs(3),
-	opp_regs(4),
-	opp_regs(5),
-};
-
-static const struct dcn20_opp_shift opp_shift = {
-		OPP_MASK_SH_LIST_DCN20(__SHIFT)
-};
-
-static const struct dcn20_opp_mask opp_mask = {
-		OPP_MASK_SH_LIST_DCN20(_MASK)
-};
-
-#define aux_engine_regs(id)\
-[id] = {\
-	AUX_COMMON_REG_LIST0(id), \
-	.AUXN_IMPCAL = 0, \
-	.AUXP_IMPCAL = 0, \
-	.AUX_RESET_MASK = DP_AUX0_AUX_CONTROL__AUX_RESET_MASK, \
-}
-
-static const struct dce110_aux_registers aux_engine_regs[] = {
-		aux_engine_regs(0),
-		aux_engine_regs(1),
-		aux_engine_regs(2),
-		aux_engine_regs(3),
-		aux_engine_regs(4),
-		aux_engine_regs(5)
-};
-
-#define tf_regs(id)\
-[id] = {\
-	TF_REG_LIST_DCN20(id),\
-	TF_REG_LIST_DCN20_COMMON_APPEND(id),\
-}
-
-static const struct dcn2_dpp_registers tf_regs[] = {
-	tf_regs(0),
-	tf_regs(1),
-	tf_regs(2),
-	tf_regs(3),
-	tf_regs(4),
-	tf_regs(5),
-};
-
-static const struct dcn2_dpp_shift tf_shift = {
-		TF_REG_LIST_SH_MASK_DCN20(__SHIFT),
-		TF_DEBUG_REG_LIST_SH_DCN20
-};
-
-static const struct dcn2_dpp_mask tf_mask = {
-		TF_REG_LIST_SH_MASK_DCN20(_MASK),
-		TF_DEBUG_REG_LIST_MASK_DCN20
-};
-
-#define dwbc_regs_dcn2(id)\
-[id] = {\
-	DWBC_COMMON_REG_LIST_DCN2_0(id),\
-		}
-
-static const struct dcn20_dwbc_registers dwbc20_regs[] = {
-	dwbc_regs_dcn2(0),
-};
-
-static const struct dcn20_dwbc_shift dwbc20_shift = {
-	DWBC_COMMON_MASK_SH_LIST_DCN2_0(__SHIFT)
-};
-
-static const struct dcn20_dwbc_mask dwbc20_mask = {
-	DWBC_COMMON_MASK_SH_LIST_DCN2_0(_MASK)
-};
-
-#define mcif_wb_regs_dcn2(id)\
-[id] = {\
-	MCIF_WB_COMMON_REG_LIST_DCN2_0(id),\
-		}
-
-static const struct dcn20_mmhubbub_registers mcif_wb20_regs[] = {
-	mcif_wb_regs_dcn2(0),
-};
-
-static const struct dcn20_mmhubbub_shift mcif_wb20_shift = {
-	MCIF_WB_COMMON_MASK_SH_LIST_DCN2_0(__SHIFT)
-};
-
-static const struct dcn20_mmhubbub_mask mcif_wb20_mask = {
-	MCIF_WB_COMMON_MASK_SH_LIST_DCN2_0(_MASK)
-};
-
-static const struct dcn20_mpc_registers mpc_regs = {
-		MPC_REG_LIST_DCN2_0(0),
-		MPC_REG_LIST_DCN2_0(1),
-		MPC_REG_LIST_DCN2_0(2),
-		MPC_REG_LIST_DCN2_0(3),
-		MPC_REG_LIST_DCN2_0(4),
-		MPC_REG_LIST_DCN2_0(5),
-		MPC_OUT_MUX_REG_LIST_DCN2_0(0),
-		MPC_OUT_MUX_REG_LIST_DCN2_0(1),
-		MPC_OUT_MUX_REG_LIST_DCN2_0(2),
-		MPC_OUT_MUX_REG_LIST_DCN2_0(3),
-		MPC_OUT_MUX_REG_LIST_DCN2_0(4),
-		MPC_OUT_MUX_REG_LIST_DCN2_0(5),
-		MPC_DBG_REG_LIST_DCN2_0()
-};
-
-static const struct dcn20_mpc_shift mpc_shift = {
-	MPC_COMMON_MASK_SH_LIST_DCN2_0(__SHIFT),
-	MPC_DEBUG_REG_LIST_SH_DCN20
-};
-
-static const struct dcn20_mpc_mask mpc_mask = {
-	MPC_COMMON_MASK_SH_LIST_DCN2_0(_MASK),
-	MPC_DEBUG_REG_LIST_MASK_DCN20
-};
-
-#define tg_regs(id)\
-[id] = {TG_COMMON_REG_LIST_DCN2_0(id)}
-
-
-static const struct dcn_optc_registers tg_regs[] = {
-	tg_regs(0),
-	tg_regs(1),
-	tg_regs(2),
-	tg_regs(3),
-	tg_regs(4),
-	tg_regs(5)
-};
-
-static const struct dcn_optc_shift tg_shift = {
-	TG_COMMON_MASK_SH_LIST_DCN2_0(__SHIFT)
-};
-
-static const struct dcn_optc_mask tg_mask = {
-	TG_COMMON_MASK_SH_LIST_DCN2_0(_MASK)
-};
-
-#define hubp_regs(id)\
-[id] = {\
-	HUBP_REG_LIST_DCN20(id)\
-}
-
-static const struct dcn_hubp2_registers hubp_regs[] = {
-		hubp_regs(0),
-		hubp_regs(1),
-		hubp_regs(2),
-		hubp_regs(3),
-		hubp_regs(4),
-		hubp_regs(5)
-};
-
-static const struct dcn_hubp2_shift hubp_shift = {
-		HUBP_MASK_SH_LIST_DCN20(__SHIFT)
-};
-
-static const struct dcn_hubp2_mask hubp_mask = {
-		HUBP_MASK_SH_LIST_DCN20(_MASK)
-};
-
-static const struct dcn_hubbub_registers hubbub_reg = {
-		HUBBUB_REG_LIST_DCN20(0)
-};
-
-static const struct dcn_hubbub_shift hubbub_shift = {
-		HUBBUB_MASK_SH_LIST_DCN20(__SHIFT)
-};
-
-static const struct dcn_hubbub_mask hubbub_mask = {
-		HUBBUB_MASK_SH_LIST_DCN20(_MASK)
-};
-
-#define vmid_regs(id)\
-[id] = {\
-		DCN20_VMID_REG_LIST(id)\
-}
-
-static const struct dcn_vmid_registers vmid_regs[] = {
-	vmid_regs(0),
-	vmid_regs(1),
-	vmid_regs(2),
-	vmid_regs(3),
-	vmid_regs(4),
-	vmid_regs(5),
-	vmid_regs(6),
-	vmid_regs(7),
-	vmid_regs(8),
-	vmid_regs(9),
-	vmid_regs(10),
-	vmid_regs(11),
-	vmid_regs(12),
-	vmid_regs(13),
-	vmid_regs(14),
-	vmid_regs(15)
-};
-
-static const struct dcn20_vmid_shift vmid_shifts = {
-		DCN20_VMID_MASK_SH_LIST(__SHIFT)
-};
-
-static const struct dcn20_vmid_mask vmid_masks = {
-		DCN20_VMID_MASK_SH_LIST(_MASK)
-};
-
-static const struct dce110_aux_registers_shift aux_shift = {
-		DCN_AUX_MASK_SH_LIST(__SHIFT)
-};
-
-static const struct dce110_aux_registers_mask aux_mask = {
-		DCN_AUX_MASK_SH_LIST(_MASK)
-};
-
-static int map_transmitter_id_to_phy_instance(
-	enum transmitter transmitter)
-{
-	switch (transmitter) {
-	case TRANSMITTER_UNIPHY_A:
-		return 0;
-	break;
-	case TRANSMITTER_UNIPHY_B:
-		return 1;
-	break;
-	case TRANSMITTER_UNIPHY_C:
-		return 2;
-	break;
-	case TRANSMITTER_UNIPHY_D:
-		return 3;
-	break;
-	case TRANSMITTER_UNIPHY_E:
-		return 4;
-	break;
-	case TRANSMITTER_UNIPHY_F:
-		return 5;
-	break;
-	default:
-		ASSERT(0);
-		return 0;
-	}
-}
-
-#define dsc_regsDCN20(id)\
-[id] = {\
-	DSC_REG_LIST_DCN20(id)\
-}
-
-static const struct dcn20_dsc_registers dsc_regs[] = {
-	dsc_regsDCN20(0),
-	dsc_regsDCN20(1),
-	dsc_regsDCN20(2),
-	dsc_regsDCN20(3),
-	dsc_regsDCN20(4),
-	dsc_regsDCN20(5)
-};
-
-static const struct dcn20_dsc_shift dsc_shift = {
-	DSC_REG_LIST_SH_MASK_DCN20(__SHIFT)
-};
-
-static const struct dcn20_dsc_mask dsc_mask = {
-	DSC_REG_LIST_SH_MASK_DCN20(_MASK)
-};
-
-static const struct dccg_registers dccg_regs = {
-		DCCG_REG_LIST_DCN2()
-};
-
-static const struct dccg_shift dccg_shift = {
-		DCCG_MASK_SH_LIST_DCN2(__SHIFT)
-};
-
-static const struct dccg_mask dccg_mask = {
-		DCCG_MASK_SH_LIST_DCN2(_MASK)
-};
-
-static const struct resource_caps res_cap_nv10 = {
-		.num_timing_generator = 6,
-		.num_opp = 6,
-		.num_video_plane = 6,
-		.num_audio = 7,
-		.num_stream_encoder = 6,
-		.num_pll = 6,
-		.num_dwb = 1,
-		.num_ddc = 6,
-		.num_vmid = 16,
-		.num_dsc = 6,
-};
-
-static const struct dc_plane_cap plane_cap = {
-	.type = DC_PLANE_TYPE_DCN_UNIVERSAL,
-	.per_pixel_alpha = true,
-
-	.pixel_format_support = {
-			.argb8888 = true,
-			.nv12 = true,
-			.fp16 = true,
-			.p010 = true
-	},
-
-	.max_upscale_factor = {
-			.argb8888 = 16000,
-			.nv12 = 16000,
-			.fp16 = 1
-	},
-
-	.max_downscale_factor = {
-			.argb8888 = 250,
-			.nv12 = 250,
-			.fp16 = 1
-	},
-	16,
-	16
-};
-static const struct resource_caps res_cap_nv14 = {
-		.num_timing_generator = 5,
-		.num_opp = 5,
-		.num_video_plane = 5,
-		.num_audio = 6,
-		.num_stream_encoder = 5,
-		.num_pll = 5,
-		.num_dwb = 1,
-		.num_ddc = 5,
-		.num_vmid = 16,
-		.num_dsc = 5,
-};
-
-static const struct dc_debug_options debug_defaults_drv = {
-		.disable_dmcu = false,
-		.force_abm_enable = false,
-		.timing_trace = false,
-		.clock_trace = true,
-		.disable_pplib_clock_request = true,
-		.pipe_split_policy = MPC_SPLIT_AVOID_MULT_DISP,
-		.force_single_disp_pipe_split = false,
-		.disable_dcc = DCC_ENABLE,
-		.vsr_support = true,
-		.performance_trace = false,
-		.max_downscale_src_width = 5120,/*upto 5K*/
-		.disable_pplib_wm_range = false,
-		.scl_reset_length10 = true,
-		.sanity_checks = false,
-		.underflow_assert_delay_us = 0xFFFFFFFF,
-		.enable_legacy_fast_update = true,
-		.using_dml2 = false,
-};
-
-void dcn20_dpp_destroy(struct dpp **dpp)
-{
-	kfree(TO_DCN20_DPP(*dpp));
-	*dpp = NULL;
-}
-
-struct dpp *dcn20_dpp_create(
-	struct dc_context *ctx,
-	uint32_t inst)
-{
-	struct dcn20_dpp *dpp =
-		kzalloc(sizeof(struct dcn20_dpp), GFP_ATOMIC);
-
-	if (!dpp)
-		return NULL;
-
-	if (dpp2_construct(dpp, ctx, inst,
-			&tf_regs[inst], &tf_shift, &tf_mask))
-		return &dpp->base;
-
-	BREAK_TO_DEBUGGER();
-	kfree(dpp);
-	return NULL;
-}
-
-struct input_pixel_processor *dcn20_ipp_create(
-	struct dc_context *ctx, uint32_t inst)
-{
-	struct dcn10_ipp *ipp =
-		kzalloc(sizeof(struct dcn10_ipp), GFP_ATOMIC);
-
-	if (!ipp) {
-		BREAK_TO_DEBUGGER();
-		return NULL;
-	}
-
-	dcn20_ipp_construct(ipp, ctx, inst,
-			&ipp_regs[inst], &ipp_shift, &ipp_mask);
-	return &ipp->base;
-}
-
-
-struct output_pixel_processor *dcn20_opp_create(
-	struct dc_context *ctx, uint32_t inst)
-{
-	struct dcn20_opp *opp =
-		kzalloc(sizeof(struct dcn20_opp), GFP_ATOMIC);
-
-	if (!opp) {
-		BREAK_TO_DEBUGGER();
-		return NULL;
-	}
-
-	dcn20_opp_construct(opp, ctx, inst,
-			&opp_regs[inst], &opp_shift, &opp_mask);
-	return &opp->base;
-}
-
-struct dce_aux *dcn20_aux_engine_create(
-	struct dc_context *ctx,
-	uint32_t inst)
-{
-	struct aux_engine_dce110 *aux_engine =
-		kzalloc(sizeof(struct aux_engine_dce110), GFP_ATOMIC);
-
-	if (!aux_engine)
-		return NULL;
-
-	dce110_aux_engine_construct(aux_engine, ctx, inst,
-				    SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD,
-				    &aux_engine_regs[inst],
-					&aux_mask,
-					&aux_shift,
-					ctx->dc->caps.extended_aux_timeout_support);
-
-	return &aux_engine->base;
-}
-#define i2c_inst_regs(id) { I2C_HW_ENGINE_COMMON_REG_LIST(id) }
-
-static const struct dce_i2c_registers i2c_hw_regs[] = {
-		i2c_inst_regs(1),
-		i2c_inst_regs(2),
-		i2c_inst_regs(3),
-		i2c_inst_regs(4),
-		i2c_inst_regs(5),
-		i2c_inst_regs(6),
-};
-
-static const struct dce_i2c_shift i2c_shifts = {
-		I2C_COMMON_MASK_SH_LIST_DCN2(__SHIFT)
-};
-
-static const struct dce_i2c_mask i2c_masks = {
-		I2C_COMMON_MASK_SH_LIST_DCN2(_MASK)
-};
-
-struct dce_i2c_hw *dcn20_i2c_hw_create(
-	struct dc_context *ctx,
-	uint32_t inst)
-{
-	struct dce_i2c_hw *dce_i2c_hw =
-		kzalloc(sizeof(struct dce_i2c_hw), GFP_ATOMIC);
-
-	if (!dce_i2c_hw)
-		return NULL;
-
-	dcn2_i2c_hw_construct(dce_i2c_hw, ctx, inst,
-				    &i2c_hw_regs[inst], &i2c_shifts, &i2c_masks);
-
-	return dce_i2c_hw;
-}
-struct mpc *dcn20_mpc_create(struct dc_context *ctx)
-{
-	struct dcn20_mpc *mpc20 = kzalloc(sizeof(struct dcn20_mpc),
-					  GFP_ATOMIC);
-
-	if (!mpc20)
-		return NULL;
-
-	dcn20_mpc_construct(mpc20, ctx,
-			&mpc_regs,
-			&mpc_shift,
-			&mpc_mask,
-			6);
-
-	return &mpc20->base;
-}
-
-struct hubbub *dcn20_hubbub_create(struct dc_context *ctx)
-{
-	int i;
-	struct dcn20_hubbub *hubbub = kzalloc(sizeof(struct dcn20_hubbub),
-					  GFP_ATOMIC);
-
-	if (!hubbub)
-		return NULL;
-
-	hubbub2_construct(hubbub, ctx,
-			&hubbub_reg,
-			&hubbub_shift,
-			&hubbub_mask);
-
-	for (i = 0; i < res_cap_nv10.num_vmid; i++) {
-		struct dcn20_vmid *vmid = &hubbub->vmid[i];
-
-		vmid->ctx = ctx;
-
-		vmid->regs = &vmid_regs[i];
-		vmid->shifts = &vmid_shifts;
-		vmid->masks = &vmid_masks;
-	}
-
-	return &hubbub->base;
-}
-
-struct timing_generator *dcn20_timing_generator_create(
-		struct dc_context *ctx,
-		uint32_t instance)
-{
-	struct optc *tgn10 =
-		kzalloc(sizeof(struct optc), GFP_ATOMIC);
-
-	if (!tgn10)
-		return NULL;
-
-	tgn10->base.inst = instance;
-	tgn10->base.ctx = ctx;
-
-	tgn10->tg_regs = &tg_regs[instance];
-	tgn10->tg_shift = &tg_shift;
-	tgn10->tg_mask = &tg_mask;
-
-	dcn20_timing_generator_init(tgn10);
-
-	return &tgn10->base;
-}
-
-static const struct encoder_feature_support link_enc_feature = {
-		.max_hdmi_deep_color = COLOR_DEPTH_121212,
-		.max_hdmi_pixel_clock = 600000,
-		.hdmi_ycbcr420_supported = true,
-		.dp_ycbcr420_supported = true,
-		.fec_supported = true,
-		.flags.bits.IS_HBR2_CAPABLE = true,
-		.flags.bits.IS_HBR3_CAPABLE = true,
-		.flags.bits.IS_TPS3_CAPABLE = true,
-		.flags.bits.IS_TPS4_CAPABLE = true
-};
-
-struct link_encoder *dcn20_link_encoder_create(
-	struct dc_context *ctx,
-	const struct encoder_init_data *enc_init_data)
-{
-	struct dcn20_link_encoder *enc20 =
-		kzalloc(sizeof(struct dcn20_link_encoder), GFP_KERNEL);
-	int link_regs_id;
-
-	if (!enc20)
-		return NULL;
-
-	link_regs_id =
-		map_transmitter_id_to_phy_instance(enc_init_data->transmitter);
-
-	dcn20_link_encoder_construct(enc20,
-				      enc_init_data,
-				      &link_enc_feature,
-				      &link_enc_regs[link_regs_id],
-				      &link_enc_aux_regs[enc_init_data->channel - 1],
-				      &link_enc_hpd_regs[enc_init_data->hpd_source],
-				      &le_shift,
-				      &le_mask);
-
-	return &enc20->enc10.base;
-}
-
-static struct panel_cntl *dcn20_panel_cntl_create(const struct panel_cntl_init_data *init_data)
-{
-	struct dce_panel_cntl *panel_cntl =
-		kzalloc(sizeof(struct dce_panel_cntl), GFP_KERNEL);
-
-	if (!panel_cntl)
-		return NULL;
-
-	dce_panel_cntl_construct(panel_cntl,
-			init_data,
-			&panel_cntl_regs[init_data->inst],
-			&panel_cntl_shift,
-			&panel_cntl_mask);
-
-	return &panel_cntl->base;
-}
-
-static struct clock_source *dcn20_clock_source_create(
-	struct dc_context *ctx,
-	struct dc_bios *bios,
-	enum clock_source_id id,
-	const struct dce110_clk_src_regs *regs,
-	bool dp_clk_src)
-{
-	struct dce110_clk_src *clk_src =
-		kzalloc(sizeof(struct dce110_clk_src), GFP_ATOMIC);
-
-	if (!clk_src)
-		return NULL;
-
-	if (dcn20_clk_src_construct(clk_src, ctx, bios, id,
-			regs, &cs_shift, &cs_mask)) {
-		clk_src->base.dp_clk_src = dp_clk_src;
-		return &clk_src->base;
-	}
-
-	kfree(clk_src);
-	BREAK_TO_DEBUGGER();
-	return NULL;
-}
-
-static void read_dce_straps(
-	struct dc_context *ctx,
-	struct resource_straps *straps)
-{
-	generic_reg_get(ctx, mmDC_PINSTRAPS + BASE(mmDC_PINSTRAPS_BASE_IDX),
-		FN(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO), &straps->dc_pinstraps_audio);
-}
-
-static struct audio *dcn20_create_audio(
-		struct dc_context *ctx, unsigned int inst)
-{
-	return dce_audio_create(ctx, inst,
-			&audio_regs[inst], &audio_shift, &audio_mask);
-}
-
-struct stream_encoder *dcn20_stream_encoder_create(
-	enum engine_id eng_id,
-	struct dc_context *ctx)
-{
-	struct dcn10_stream_encoder *enc1 =
-		kzalloc(sizeof(struct dcn10_stream_encoder), GFP_KERNEL);
-
-	if (!enc1)
-		return NULL;
-
-	if (ASICREV_IS_NAVI14_M(ctx->asic_id.hw_internal_rev)) {
-		if (eng_id >= ENGINE_ID_DIGD)
-			eng_id++;
-	}
-
-	dcn20_stream_encoder_construct(enc1, ctx, ctx->dc_bios, eng_id,
-					&stream_enc_regs[eng_id],
-					&se_shift, &se_mask);
-
-	return &enc1->base;
-}
-
-static const struct dce_hwseq_registers hwseq_reg = {
-		HWSEQ_DCN2_REG_LIST()
-};
-
-static const struct dce_hwseq_shift hwseq_shift = {
-		HWSEQ_DCN2_MASK_SH_LIST(__SHIFT)
-};
-
-static const struct dce_hwseq_mask hwseq_mask = {
-		HWSEQ_DCN2_MASK_SH_LIST(_MASK)
-};
-
-struct dce_hwseq *dcn20_hwseq_create(
-	struct dc_context *ctx)
-{
-	struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
-
-	if (hws) {
-		hws->ctx = ctx;
-		hws->regs = &hwseq_reg;
-		hws->shifts = &hwseq_shift;
-		hws->masks = &hwseq_mask;
-	}
-	return hws;
-}
-
-static const struct resource_create_funcs res_create_funcs = {
-	.read_dce_straps = read_dce_straps,
-	.create_audio = dcn20_create_audio,
-	.create_stream_encoder = dcn20_stream_encoder_create,
-	.create_hwseq = dcn20_hwseq_create,
-};
-
-static void dcn20_pp_smu_destroy(struct pp_smu_funcs **pp_smu);
-
-void dcn20_clock_source_destroy(struct clock_source **clk_src)
-{
-	kfree(TO_DCE110_CLK_SRC(*clk_src));
-	*clk_src = NULL;
-}
-
-
-struct display_stream_compressor *dcn20_dsc_create(
-	struct dc_context *ctx, uint32_t inst)
-{
-	struct dcn20_dsc *dsc =
-		kzalloc(sizeof(struct dcn20_dsc), GFP_ATOMIC);
-
-	if (!dsc) {
-		BREAK_TO_DEBUGGER();
-		return NULL;
-	}
-
-	dsc2_construct(dsc, ctx, inst, &dsc_regs[inst], &dsc_shift, &dsc_mask);
-	return &dsc->base;
-}
-
-void dcn20_dsc_destroy(struct display_stream_compressor **dsc)
-{
-	kfree(container_of(*dsc, struct dcn20_dsc, base));
-	*dsc = NULL;
-}
-
-
-static void dcn20_resource_destruct(struct dcn20_resource_pool *pool)
-{
-	unsigned int i;
-
-	for (i = 0; i < pool->base.stream_enc_count; i++) {
-		if (pool->base.stream_enc[i] != NULL) {
-			kfree(DCN10STRENC_FROM_STRENC(pool->base.stream_enc[i]));
-			pool->base.stream_enc[i] = NULL;
-		}
-	}
-
-	for (i = 0; i < pool->base.res_cap->num_dsc; i++) {
-		if (pool->base.dscs[i] != NULL)
-			dcn20_dsc_destroy(&pool->base.dscs[i]);
-	}
-
-	if (pool->base.mpc != NULL) {
-		kfree(TO_DCN20_MPC(pool->base.mpc));
-		pool->base.mpc = NULL;
-	}
-	if (pool->base.hubbub != NULL) {
-		kfree(pool->base.hubbub);
-		pool->base.hubbub = NULL;
-	}
-	for (i = 0; i < pool->base.pipe_count; i++) {
-		if (pool->base.dpps[i] != NULL)
-			dcn20_dpp_destroy(&pool->base.dpps[i]);
-
-		if (pool->base.ipps[i] != NULL)
-			pool->base.ipps[i]->funcs->ipp_destroy(&pool->base.ipps[i]);
-
-		if (pool->base.hubps[i] != NULL) {
-			kfree(TO_DCN20_HUBP(pool->base.hubps[i]));
-			pool->base.hubps[i] = NULL;
-		}
-
-		if (pool->base.irqs != NULL) {
-			dal_irq_service_destroy(&pool->base.irqs);
-		}
-	}
-
-	for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
-		if (pool->base.engines[i] != NULL)
-			dce110_engine_destroy(&pool->base.engines[i]);
-		if (pool->base.hw_i2cs[i] != NULL) {
-			kfree(pool->base.hw_i2cs[i]);
-			pool->base.hw_i2cs[i] = NULL;
-		}
-		if (pool->base.sw_i2cs[i] != NULL) {
-			kfree(pool->base.sw_i2cs[i]);
-			pool->base.sw_i2cs[i] = NULL;
-		}
-	}
-
-	for (i = 0; i < pool->base.res_cap->num_opp; i++) {
-		if (pool->base.opps[i] != NULL)
-			pool->base.opps[i]->funcs->opp_destroy(&pool->base.opps[i]);
-	}
-
-	for (i = 0; i < pool->base.res_cap->num_timing_generator; i++) {
-		if (pool->base.timing_generators[i] != NULL)	{
-			kfree(DCN10TG_FROM_TG(pool->base.timing_generators[i]));
-			pool->base.timing_generators[i] = NULL;
-		}
-	}
-
-	for (i = 0; i < pool->base.res_cap->num_dwb; i++) {
-		if (pool->base.dwbc[i] != NULL) {
-			kfree(TO_DCN20_DWBC(pool->base.dwbc[i]));
-			pool->base.dwbc[i] = NULL;
-		}
-		if (pool->base.mcif_wb[i] != NULL) {
-			kfree(TO_DCN20_MMHUBBUB(pool->base.mcif_wb[i]));
-			pool->base.mcif_wb[i] = NULL;
-		}
-	}
-
-	for (i = 0; i < pool->base.audio_count; i++) {
-		if (pool->base.audios[i])
-			dce_aud_destroy(&pool->base.audios[i]);
-	}
-
-	for (i = 0; i < pool->base.clk_src_count; i++) {
-		if (pool->base.clock_sources[i] != NULL) {
-			dcn20_clock_source_destroy(&pool->base.clock_sources[i]);
-			pool->base.clock_sources[i] = NULL;
-		}
-	}
-
-	if (pool->base.dp_clock_source != NULL) {
-		dcn20_clock_source_destroy(&pool->base.dp_clock_source);
-		pool->base.dp_clock_source = NULL;
-	}
-
-
-	if (pool->base.abm != NULL)
-		dce_abm_destroy(&pool->base.abm);
-
-	if (pool->base.dmcu != NULL)
-		dce_dmcu_destroy(&pool->base.dmcu);
-
-	if (pool->base.dccg != NULL)
-		dcn_dccg_destroy(&pool->base.dccg);
-
-	if (pool->base.pp_smu != NULL)
-		dcn20_pp_smu_destroy(&pool->base.pp_smu);
-
-	if (pool->base.oem_device != NULL) {
-		struct dc *dc = pool->base.oem_device->ctx->dc;
-
-		dc->link_srv->destroy_ddc_service(&pool->base.oem_device);
-	}
-}
-
-struct hubp *dcn20_hubp_create(
-	struct dc_context *ctx,
-	uint32_t inst)
-{
-	struct dcn20_hubp *hubp2 =
-		kzalloc(sizeof(struct dcn20_hubp), GFP_ATOMIC);
-
-	if (!hubp2)
-		return NULL;
-
-	if (hubp2_construct(hubp2, ctx, inst,
-			&hubp_regs[inst], &hubp_shift, &hubp_mask))
-		return &hubp2->base;
-
-	BREAK_TO_DEBUGGER();
-	kfree(hubp2);
-	return NULL;
-}
-
-static void get_pixel_clock_parameters(
-	struct pipe_ctx *pipe_ctx,
-	struct pixel_clk_params *pixel_clk_params)
-{
-	const struct dc_stream_state *stream = pipe_ctx->stream;
-	struct pipe_ctx *odm_pipe;
-	int opp_cnt = 1;
-	struct dc_link *link = stream->link;
-	struct link_encoder *link_enc = NULL;
-	struct dc *dc = pipe_ctx->stream->ctx->dc;
-	struct dce_hwseq *hws = dc->hwseq;
-
-	for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe)
-		opp_cnt++;
-
-	pixel_clk_params->requested_pix_clk_100hz = stream->timing.pix_clk_100hz;
-
-	link_enc = link_enc_cfg_get_link_enc(link);
-	if (link_enc)
-		pixel_clk_params->encoder_object_id = link_enc->id;
-
-	pixel_clk_params->signal_type = pipe_ctx->stream->signal;
-	pixel_clk_params->controller_id = pipe_ctx->stream_res.tg->inst + 1;
-	/* TODO: un-hardcode*/
-	/* TODO - DP2.0 HW: calculate requested_sym_clk for UHBR rates */
-	pixel_clk_params->requested_sym_clk = LINK_RATE_LOW *
-		LINK_RATE_REF_FREQ_IN_KHZ;
-	pixel_clk_params->flags.ENABLE_SS = 0;
-	pixel_clk_params->color_depth =
-		stream->timing.display_color_depth;
-	pixel_clk_params->flags.DISPLAY_BLANKED = 1;
-	pixel_clk_params->pixel_encoding = stream->timing.pixel_encoding;
-
-	if (stream->timing.pixel_encoding == PIXEL_ENCODING_YCBCR422)
-		pixel_clk_params->color_depth = COLOR_DEPTH_888;
-
-	if (opp_cnt == 4)
-		pixel_clk_params->requested_pix_clk_100hz /= 4;
-	else if (optc2_is_two_pixels_per_containter(&stream->timing) || opp_cnt == 2)
-		pixel_clk_params->requested_pix_clk_100hz /= 2;
-	else if (hws->funcs.is_dp_dig_pixel_rate_div_policy) {
-		if (hws->funcs.is_dp_dig_pixel_rate_div_policy(pipe_ctx))
-			pixel_clk_params->requested_pix_clk_100hz /= 2;
-	}
-
-	if (stream->timing.timing_3d_format == TIMING_3D_FORMAT_HW_FRAME_PACKING)
-		pixel_clk_params->requested_pix_clk_100hz *= 2;
-
-}
-
-static void build_clamping_params(struct dc_stream_state *stream)
-{
-	stream->clamping.clamping_level = CLAMPING_FULL_RANGE;
-	stream->clamping.c_depth = stream->timing.display_color_depth;
-	stream->clamping.pixel_encoding = stream->timing.pixel_encoding;
-}
-
-void dcn20_build_pipe_pix_clk_params(struct pipe_ctx *pipe_ctx)
-{
-	get_pixel_clock_parameters(pipe_ctx, &pipe_ctx->stream_res.pix_clk_params);
-	pipe_ctx->clock_source->funcs->get_pix_clk_dividers(
-			pipe_ctx->clock_source,
-			&pipe_ctx->stream_res.pix_clk_params,
-			&pipe_ctx->pll_settings);
-}
-
-static enum dc_status build_pipe_hw_param(struct pipe_ctx *pipe_ctx)
-{
-
-	dcn20_build_pipe_pix_clk_params(pipe_ctx);
-
-	pipe_ctx->stream->clamping.pixel_encoding = pipe_ctx->stream->timing.pixel_encoding;
-
-	resource_build_bit_depth_reduction_params(pipe_ctx->stream,
-					&pipe_ctx->stream->bit_depth_params);
-	build_clamping_params(pipe_ctx->stream);
-
-	return DC_OK;
-}
-
-enum dc_status dcn20_build_mapped_resource(const struct dc *dc, struct dc_state *context, struct dc_stream_state *stream)
-{
-	enum dc_status status = DC_OK;
-	struct pipe_ctx *pipe_ctx = resource_get_otg_master_for_stream(&context->res_ctx, stream);
-
-	if (!pipe_ctx)
-		return DC_ERROR_UNEXPECTED;
-
-
-	status = build_pipe_hw_param(pipe_ctx);
-
-	return status;
-}
-
-
-void dcn20_acquire_dsc(const struct dc *dc,
-			struct resource_context *res_ctx,
-			struct display_stream_compressor **dsc,
-			int pipe_idx)
-{
-	int i;
-	const struct resource_pool *pool = dc->res_pool;
-	struct display_stream_compressor *dsc_old = dc->current_state->res_ctx.pipe_ctx[pipe_idx].stream_res.dsc;
-
-	ASSERT(*dsc == NULL); /* If this ASSERT fails, dsc was not released properly */
-	*dsc = NULL;
-
-	/* Always do 1-to-1 mapping when number of DSCs is same as number of pipes */
-	if (pool->res_cap->num_dsc == pool->res_cap->num_opp) {
-		*dsc = pool->dscs[pipe_idx];
-		res_ctx->is_dsc_acquired[pipe_idx] = true;
-		return;
-	}
-
-	/* Return old DSC to avoid the need for re-programming */
-	if (dsc_old && !res_ctx->is_dsc_acquired[dsc_old->inst]) {
-		*dsc = dsc_old;
-		res_ctx->is_dsc_acquired[dsc_old->inst] = true;
-		return ;
-	}
-
-	/* Find first free DSC */
-	for (i = 0; i < pool->res_cap->num_dsc; i++)
-		if (!res_ctx->is_dsc_acquired[i]) {
-			*dsc = pool->dscs[i];
-			res_ctx->is_dsc_acquired[i] = true;
-			break;
-		}
-}
-
-void dcn20_release_dsc(struct resource_context *res_ctx,
-			const struct resource_pool *pool,
-			struct display_stream_compressor **dsc)
-{
-	int i;
-
-	for (i = 0; i < pool->res_cap->num_dsc; i++)
-		if (pool->dscs[i] == *dsc) {
-			res_ctx->is_dsc_acquired[i] = false;
-			*dsc = NULL;
-			break;
-		}
-}
-
-
-
-enum dc_status dcn20_add_dsc_to_stream_resource(struct dc *dc,
-		struct dc_state *dc_ctx,
-		struct dc_stream_state *dc_stream)
-{
-	enum dc_status result = DC_OK;
-	int i;
-
-	/* Get a DSC if required and available */
-	for (i = 0; i < dc->res_pool->pipe_count; i++) {
-		struct pipe_ctx *pipe_ctx = &dc_ctx->res_ctx.pipe_ctx[i];
-
-		if (pipe_ctx->top_pipe)
-			continue;
-
-		if (pipe_ctx->stream != dc_stream)
-			continue;
-
-		if (pipe_ctx->stream_res.dsc)
-			continue;
-
-		dcn20_acquire_dsc(dc, &dc_ctx->res_ctx, &pipe_ctx->stream_res.dsc, i);
-
-		/* The number of DSCs can be less than the number of pipes */
-		if (!pipe_ctx->stream_res.dsc) {
-			result = DC_NO_DSC_RESOURCE;
-		}
-
-		break;
-	}
-
-	return result;
-}
-
-
-static enum dc_status remove_dsc_from_stream_resource(struct dc *dc,
-		struct dc_state *new_ctx,
-		struct dc_stream_state *dc_stream)
-{
-	struct pipe_ctx *pipe_ctx = NULL;
-	int i;
-
-	for (i = 0; i < MAX_PIPES; i++) {
-		if (new_ctx->res_ctx.pipe_ctx[i].stream == dc_stream && !new_ctx->res_ctx.pipe_ctx[i].top_pipe) {
-			pipe_ctx = &new_ctx->res_ctx.pipe_ctx[i];
-
-			if (pipe_ctx->stream_res.dsc)
-				dcn20_release_dsc(&new_ctx->res_ctx, dc->res_pool, &pipe_ctx->stream_res.dsc);
-		}
-	}
-
-	if (!pipe_ctx)
-		return DC_ERROR_UNEXPECTED;
-	else
-		return DC_OK;
-}
-
-
-enum dc_status dcn20_add_stream_to_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream)
-{
-	enum dc_status result = DC_ERROR_UNEXPECTED;
-
-	result = resource_map_pool_resources(dc, new_ctx, dc_stream);
-
-	if (result == DC_OK)
-		result = resource_map_phy_clock_resources(dc, new_ctx, dc_stream);
-
-	/* Get a DSC if required and available */
-	if (result == DC_OK && dc_stream->timing.flags.DSC)
-		result = dcn20_add_dsc_to_stream_resource(dc, new_ctx, dc_stream);
-
-	if (result == DC_OK)
-		result = dcn20_build_mapped_resource(dc, new_ctx, dc_stream);
-
-	return result;
-}
-
-
-enum dc_status dcn20_remove_stream_from_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream)
-{
-	enum dc_status result = DC_OK;
-
-	result = remove_dsc_from_stream_resource(dc, new_ctx, dc_stream);
-
-	return result;
-}
-
-/**
- * dcn20_split_stream_for_odm - Check if stream can be splited for ODM
- *
- * @dc: DC object with resource pool info required for pipe split
- * @res_ctx: Persistent state of resources
- * @prev_odm_pipe: Reference to the previous ODM pipe
- * @next_odm_pipe: Reference to the next ODM pipe
- *
- * This function takes a logically active pipe and a logically free pipe and
- * halves all the scaling parameters that need to be halved while populating
- * the free pipe with the required resources and configuring the next/previous
- * ODM pipe pointers.
- *
- * Return:
- * Return true if split stream for ODM is possible, otherwise, return false.
- */
-bool dcn20_split_stream_for_odm(
-		const struct dc *dc,
-		struct resource_context *res_ctx,
-		struct pipe_ctx *prev_odm_pipe,
-		struct pipe_ctx *next_odm_pipe)
-{
-	int pipe_idx = next_odm_pipe->pipe_idx;
-	const struct resource_pool *pool = dc->res_pool;
-
-	*next_odm_pipe = *prev_odm_pipe;
-
-	next_odm_pipe->pipe_idx = pipe_idx;
-	next_odm_pipe->plane_res.mi = pool->mis[next_odm_pipe->pipe_idx];
-	next_odm_pipe->plane_res.hubp = pool->hubps[next_odm_pipe->pipe_idx];
-	next_odm_pipe->plane_res.ipp = pool->ipps[next_odm_pipe->pipe_idx];
-	next_odm_pipe->plane_res.xfm = pool->transforms[next_odm_pipe->pipe_idx];
-	next_odm_pipe->plane_res.dpp = pool->dpps[next_odm_pipe->pipe_idx];
-	next_odm_pipe->plane_res.mpcc_inst = pool->dpps[next_odm_pipe->pipe_idx]->inst;
-	next_odm_pipe->stream_res.dsc = NULL;
-	if (prev_odm_pipe->next_odm_pipe && prev_odm_pipe->next_odm_pipe != next_odm_pipe) {
-		next_odm_pipe->next_odm_pipe = prev_odm_pipe->next_odm_pipe;
-		next_odm_pipe->next_odm_pipe->prev_odm_pipe = next_odm_pipe;
-	}
-	if (prev_odm_pipe->top_pipe && prev_odm_pipe->top_pipe->next_odm_pipe) {
-		prev_odm_pipe->top_pipe->next_odm_pipe->bottom_pipe = next_odm_pipe;
-		next_odm_pipe->top_pipe = prev_odm_pipe->top_pipe->next_odm_pipe;
-	}
-	if (prev_odm_pipe->bottom_pipe && prev_odm_pipe->bottom_pipe->next_odm_pipe) {
-		prev_odm_pipe->bottom_pipe->next_odm_pipe->top_pipe = next_odm_pipe;
-		next_odm_pipe->bottom_pipe = prev_odm_pipe->bottom_pipe->next_odm_pipe;
-	}
-	prev_odm_pipe->next_odm_pipe = next_odm_pipe;
-	next_odm_pipe->prev_odm_pipe = prev_odm_pipe;
-
-	if (prev_odm_pipe->plane_state) {
-		struct scaler_data *sd = &prev_odm_pipe->plane_res.scl_data;
-		int new_width;
-
-		/* HACTIVE halved for odm combine */
-		sd->h_active /= 2;
-		/* Calculate new vp and recout for left pipe */
-		/* Need at least 16 pixels width per side */
-		if (sd->recout.x + 16 >= sd->h_active)
-			return false;
-		new_width = sd->h_active - sd->recout.x;
-		sd->viewport.width -= dc_fixpt_floor(dc_fixpt_mul_int(
-				sd->ratios.horz, sd->recout.width - new_width));
-		sd->viewport_c.width -= dc_fixpt_floor(dc_fixpt_mul_int(
-				sd->ratios.horz_c, sd->recout.width - new_width));
-		sd->recout.width = new_width;
-
-		/* Calculate new vp and recout for right pipe */
-		sd = &next_odm_pipe->plane_res.scl_data;
-		/* HACTIVE halved for odm combine */
-		sd->h_active /= 2;
-		/* Need at least 16 pixels width per side */
-		if (new_width <= 16)
-			return false;
-		new_width = sd->recout.width + sd->recout.x - sd->h_active;
-		sd->viewport.width -= dc_fixpt_floor(dc_fixpt_mul_int(
-				sd->ratios.horz, sd->recout.width - new_width));
-		sd->viewport_c.width -= dc_fixpt_floor(dc_fixpt_mul_int(
-				sd->ratios.horz_c, sd->recout.width - new_width));
-		sd->recout.width = new_width;
-		sd->viewport.x += dc_fixpt_floor(dc_fixpt_mul_int(
-				sd->ratios.horz, sd->h_active - sd->recout.x));
-		sd->viewport_c.x += dc_fixpt_floor(dc_fixpt_mul_int(
-				sd->ratios.horz_c, sd->h_active - sd->recout.x));
-		sd->recout.x = 0;
-	}
-	if (!next_odm_pipe->top_pipe)
-		next_odm_pipe->stream_res.opp = pool->opps[next_odm_pipe->pipe_idx];
-	else
-		next_odm_pipe->stream_res.opp = next_odm_pipe->top_pipe->stream_res.opp;
-	if (next_odm_pipe->stream->timing.flags.DSC == 1 && !next_odm_pipe->top_pipe) {
-		dcn20_acquire_dsc(dc, res_ctx, &next_odm_pipe->stream_res.dsc, next_odm_pipe->pipe_idx);
-		ASSERT(next_odm_pipe->stream_res.dsc);
-		if (next_odm_pipe->stream_res.dsc == NULL)
-			return false;
-	}
-
-	return true;
-}
-
-void dcn20_split_stream_for_mpc(
-		struct resource_context *res_ctx,
-		const struct resource_pool *pool,
-		struct pipe_ctx *primary_pipe,
-		struct pipe_ctx *secondary_pipe)
-{
-	int pipe_idx = secondary_pipe->pipe_idx;
-	struct pipe_ctx *sec_bot_pipe = secondary_pipe->bottom_pipe;
-
-	*secondary_pipe = *primary_pipe;
-	secondary_pipe->bottom_pipe = sec_bot_pipe;
-
-	secondary_pipe->pipe_idx = pipe_idx;
-	secondary_pipe->plane_res.mi = pool->mis[secondary_pipe->pipe_idx];
-	secondary_pipe->plane_res.hubp = pool->hubps[secondary_pipe->pipe_idx];
-	secondary_pipe->plane_res.ipp = pool->ipps[secondary_pipe->pipe_idx];
-	secondary_pipe->plane_res.xfm = pool->transforms[secondary_pipe->pipe_idx];
-	secondary_pipe->plane_res.dpp = pool->dpps[secondary_pipe->pipe_idx];
-	secondary_pipe->plane_res.mpcc_inst = pool->dpps[secondary_pipe->pipe_idx]->inst;
-	secondary_pipe->stream_res.dsc = NULL;
-	if (primary_pipe->bottom_pipe && primary_pipe->bottom_pipe != secondary_pipe) {
-		ASSERT(!secondary_pipe->bottom_pipe);
-		secondary_pipe->bottom_pipe = primary_pipe->bottom_pipe;
-		secondary_pipe->bottom_pipe->top_pipe = secondary_pipe;
-	}
-	primary_pipe->bottom_pipe = secondary_pipe;
-	secondary_pipe->top_pipe = primary_pipe;
-
-	ASSERT(primary_pipe->plane_state);
-}
-
-unsigned int dcn20_calc_max_scaled_time(
-		unsigned int time_per_pixel,
-		enum mmhubbub_wbif_mode mode,
-		unsigned int urgent_watermark)
-{
-	unsigned int time_per_byte = 0;
-	unsigned int total_y_free_entry = 0x200; /* two memory piece for luma */
-	unsigned int total_c_free_entry = 0x140; /* two memory piece for chroma */
-	unsigned int small_free_entry, max_free_entry;
-	unsigned int buf_lh_capability;
-	unsigned int max_scaled_time;
-
-	if (mode == PACKED_444) /* packed mode */
-		time_per_byte = time_per_pixel/4;
-	else if (mode == PLANAR_420_8BPC)
-		time_per_byte  = time_per_pixel;
-	else if (mode == PLANAR_420_10BPC) /* p010 */
-		time_per_byte  = time_per_pixel * 819/1024;
-
-	if (time_per_byte == 0)
-		time_per_byte = 1;
-
-	small_free_entry  = (total_y_free_entry > total_c_free_entry) ? total_c_free_entry : total_y_free_entry;
-	max_free_entry    = (mode == PACKED_444) ? total_y_free_entry + total_c_free_entry : small_free_entry;
-	buf_lh_capability = max_free_entry*time_per_byte*32/16; /* there is 4bit fraction */
-	max_scaled_time   = buf_lh_capability - urgent_watermark;
-	return max_scaled_time;
-}
-
-void dcn20_set_mcif_arb_params(
-		struct dc *dc,
-		struct dc_state *context,
-		display_e2e_pipe_params_st *pipes,
-		int pipe_cnt)
-{
-	enum mmhubbub_wbif_mode wbif_mode;
-	struct mcif_arb_params *wb_arb_params;
-	int i, j, dwb_pipe;
-
-	/* Writeback MCIF_WB arbitration parameters */
-	dwb_pipe = 0;
-	for (i = 0; i < dc->res_pool->pipe_count; i++) {
-
-		if (!context->res_ctx.pipe_ctx[i].stream)
-			continue;
-
-		for (j = 0; j < MAX_DWB_PIPES; j++) {
-			if (context->res_ctx.pipe_ctx[i].stream->writeback_info[j].wb_enabled == false)
-				continue;
-
-			//wb_arb_params = &context->res_ctx.pipe_ctx[i].stream->writeback_info[j].mcif_arb_params;
-			wb_arb_params = &context->bw_ctx.bw.dcn.bw_writeback.mcif_wb_arb[dwb_pipe];
-
-			if (context->res_ctx.pipe_ctx[i].stream->writeback_info[j].dwb_params.out_format == dwb_scaler_mode_yuv420) {
-				if (context->res_ctx.pipe_ctx[i].stream->writeback_info[j].dwb_params.output_depth == DWB_OUTPUT_PIXEL_DEPTH_8BPC)
-					wbif_mode = PLANAR_420_8BPC;
-				else
-					wbif_mode = PLANAR_420_10BPC;
-			} else
-				wbif_mode = PACKED_444;
-
-			DC_FP_START();
-			dcn20_fpu_set_wb_arb_params(wb_arb_params, context, pipes, pipe_cnt, i);
-			DC_FP_END();
-
-			wb_arb_params->slice_lines = 32;
-			wb_arb_params->arbitration_slice = 2;
-			wb_arb_params->max_scaled_time = dcn20_calc_max_scaled_time(wb_arb_params->time_per_pixel,
-				wbif_mode,
-				wb_arb_params->cli_watermark[0]); /* assume 4 watermark sets have the same value */
-
-			dwb_pipe++;
-
-			if (dwb_pipe >= MAX_DWB_PIPES)
-				return;
-		}
-		if (dwb_pipe >= MAX_DWB_PIPES)
-			return;
-	}
-}
-
-bool dcn20_validate_dsc(struct dc *dc, struct dc_state *new_ctx)
-{
-	int i;
-
-	/* Validate DSC config, dsc count validation is already done */
-	for (i = 0; i < dc->res_pool->pipe_count; i++) {
-		struct pipe_ctx *pipe_ctx = &new_ctx->res_ctx.pipe_ctx[i];
-		struct dc_stream_state *stream = pipe_ctx->stream;
-		struct dsc_config dsc_cfg;
-		struct pipe_ctx *odm_pipe;
-		int opp_cnt = 1;
-
-		for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe)
-			opp_cnt++;
-
-		/* Only need to validate top pipe */
-		if (pipe_ctx->top_pipe || pipe_ctx->prev_odm_pipe || !stream || !stream->timing.flags.DSC)
-			continue;
-
-		dsc_cfg.pic_width = (stream->timing.h_addressable + stream->timing.h_border_left
-				+ stream->timing.h_border_right) / opp_cnt;
-		dsc_cfg.pic_height = stream->timing.v_addressable + stream->timing.v_border_top
-				+ stream->timing.v_border_bottom;
-		dsc_cfg.pixel_encoding = stream->timing.pixel_encoding;
-		dsc_cfg.color_depth = stream->timing.display_color_depth;
-		dsc_cfg.is_odm = pipe_ctx->next_odm_pipe ? true : false;
-		dsc_cfg.dc_dsc_cfg = stream->timing.dsc_cfg;
-		dsc_cfg.dc_dsc_cfg.num_slices_h /= opp_cnt;
-
-		if (!pipe_ctx->stream_res.dsc->funcs->dsc_validate_stream(pipe_ctx->stream_res.dsc, &dsc_cfg))
-			return false;
-	}
-	return true;
-}
-
-struct pipe_ctx *dcn20_find_secondary_pipe(struct dc *dc,
-		struct resource_context *res_ctx,
-		const struct resource_pool *pool,
-		const struct pipe_ctx *primary_pipe)
-{
-	struct pipe_ctx *secondary_pipe = NULL;
-
-	if (dc && primary_pipe) {
-		int j;
-		int preferred_pipe_idx = 0;
-
-		/* first check the prev dc state:
-		 * if this primary pipe has a bottom pipe in prev. state
-		 * and if the bottom pipe is still available (which it should be),
-		 * pick that pipe as secondary
-		 * Same logic applies for ODM pipes
-		 */
-		if (dc->current_state->res_ctx.pipe_ctx[primary_pipe->pipe_idx].next_odm_pipe) {
-			preferred_pipe_idx = dc->current_state->res_ctx.pipe_ctx[primary_pipe->pipe_idx].next_odm_pipe->pipe_idx;
-			if (res_ctx->pipe_ctx[preferred_pipe_idx].stream == NULL) {
-				secondary_pipe = &res_ctx->pipe_ctx[preferred_pipe_idx];
-				secondary_pipe->pipe_idx = preferred_pipe_idx;
-			}
-		}
-		if (secondary_pipe == NULL &&
-				dc->current_state->res_ctx.pipe_ctx[primary_pipe->pipe_idx].bottom_pipe) {
-			preferred_pipe_idx = dc->current_state->res_ctx.pipe_ctx[primary_pipe->pipe_idx].bottom_pipe->pipe_idx;
-			if (res_ctx->pipe_ctx[preferred_pipe_idx].stream == NULL) {
-				secondary_pipe = &res_ctx->pipe_ctx[preferred_pipe_idx];
-				secondary_pipe->pipe_idx = preferred_pipe_idx;
-			}
-		}
-
-		/*
-		 * if this primary pipe does not have a bottom pipe in prev. state
-		 * start backward and find a pipe that did not used to be a bottom pipe in
-		 * prev. dc state. This way we make sure we keep the same assignment as
-		 * last state and will not have to reprogram every pipe
-		 */
-		if (secondary_pipe == NULL) {
-			for (j = dc->res_pool->pipe_count - 1; j >= 0; j--) {
-				if (dc->current_state->res_ctx.pipe_ctx[j].top_pipe == NULL
-						&& dc->current_state->res_ctx.pipe_ctx[j].prev_odm_pipe == NULL) {
-					preferred_pipe_idx = j;
-
-					if (res_ctx->pipe_ctx[preferred_pipe_idx].stream == NULL) {
-						secondary_pipe = &res_ctx->pipe_ctx[preferred_pipe_idx];
-						secondary_pipe->pipe_idx = preferred_pipe_idx;
-						break;
-					}
-				}
-			}
-		}
-		/*
-		 * We should never hit this assert unless assignments are shuffled around
-		 * if this happens we will prob. hit a vsync tdr
-		 */
-		ASSERT(secondary_pipe);
-		/*
-		 * search backwards for the second pipe to keep pipe
-		 * assignment more consistent
-		 */
-		if (secondary_pipe == NULL) {
-			for (j = dc->res_pool->pipe_count - 1; j >= 0; j--) {
-				preferred_pipe_idx = j;
-
-				if (res_ctx->pipe_ctx[preferred_pipe_idx].stream == NULL) {
-					secondary_pipe = &res_ctx->pipe_ctx[preferred_pipe_idx];
-					secondary_pipe->pipe_idx = preferred_pipe_idx;
-					break;
-				}
-			}
-		}
-	}
-
-	return secondary_pipe;
-}
-
-void dcn20_merge_pipes_for_validate(
-		struct dc *dc,
-		struct dc_state *context)
-{
-	int i;
-
-	/* merge previously split odm pipes since mode support needs to make the decision */
-	for (i = 0; i < dc->res_pool->pipe_count; i++) {
-		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
-		struct pipe_ctx *odm_pipe = pipe->next_odm_pipe;
-
-		if (pipe->prev_odm_pipe)
-			continue;
-
-		pipe->next_odm_pipe = NULL;
-		while (odm_pipe) {
-			struct pipe_ctx *next_odm_pipe = odm_pipe->next_odm_pipe;
-
-			odm_pipe->plane_state = NULL;
-			odm_pipe->stream = NULL;
-			odm_pipe->top_pipe = NULL;
-			odm_pipe->bottom_pipe = NULL;
-			odm_pipe->prev_odm_pipe = NULL;
-			odm_pipe->next_odm_pipe = NULL;
-			if (odm_pipe->stream_res.dsc)
-				dcn20_release_dsc(&context->res_ctx, dc->res_pool, &odm_pipe->stream_res.dsc);
-			/* Clear plane_res and stream_res */
-			memset(&odm_pipe->plane_res, 0, sizeof(odm_pipe->plane_res));
-			memset(&odm_pipe->stream_res, 0, sizeof(odm_pipe->stream_res));
-			odm_pipe = next_odm_pipe;
-		}
-		if (pipe->plane_state)
-			resource_build_scaling_params(pipe);
-	}
-
-	/* merge previously mpc split pipes since mode support needs to make the decision */
-	for (i = 0; i < dc->res_pool->pipe_count; i++) {
-		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
-		struct pipe_ctx *hsplit_pipe = pipe->bottom_pipe;
-
-		if (!hsplit_pipe || hsplit_pipe->plane_state != pipe->plane_state)
-			continue;
-
-		pipe->bottom_pipe = hsplit_pipe->bottom_pipe;
-		if (hsplit_pipe->bottom_pipe)
-			hsplit_pipe->bottom_pipe->top_pipe = pipe;
-		hsplit_pipe->plane_state = NULL;
-		hsplit_pipe->stream = NULL;
-		hsplit_pipe->top_pipe = NULL;
-		hsplit_pipe->bottom_pipe = NULL;
-
-		/* Clear plane_res and stream_res */
-		memset(&hsplit_pipe->plane_res, 0, sizeof(hsplit_pipe->plane_res));
-		memset(&hsplit_pipe->stream_res, 0, sizeof(hsplit_pipe->stream_res));
-		if (pipe->plane_state)
-			resource_build_scaling_params(pipe);
-	}
-}
-
-int dcn20_validate_apply_pipe_split_flags(
-		struct dc *dc,
-		struct dc_state *context,
-		int vlevel,
-		int *split,
-		bool *merge)
-{
-	int i, pipe_idx, vlevel_split;
-	int plane_count = 0;
-	bool force_split = false;
-	bool avoid_split = dc->debug.pipe_split_policy == MPC_SPLIT_AVOID;
-	struct vba_vars_st *v = &context->bw_ctx.dml.vba;
-	int max_mpc_comb = v->maxMpcComb;
-
-	if (context->stream_count > 1) {
-		if (dc->debug.pipe_split_policy == MPC_SPLIT_AVOID_MULT_DISP)
-			avoid_split = true;
-	} else if (dc->debug.force_single_disp_pipe_split)
-			force_split = true;
-
-	for (i = 0; i < dc->res_pool->pipe_count; i++) {
-		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
-
-		/**
-		 * Workaround for avoiding pipe-split in cases where we'd split
-		 * planes that are too small, resulting in splits that aren't
-		 * valid for the scaler.
-		 */
-		if (pipe->plane_state &&
-		    (pipe->plane_state->dst_rect.width <= 16 ||
-		     pipe->plane_state->dst_rect.height <= 16 ||
-		     pipe->plane_state->src_rect.width <= 16 ||
-		     pipe->plane_state->src_rect.height <= 16))
-			avoid_split = true;
-
-		/* TODO: fix dc bugs and remove this split threshold thing */
-		if (pipe->stream && !pipe->prev_odm_pipe &&
-				(!pipe->top_pipe || pipe->top_pipe->plane_state != pipe->plane_state))
-			++plane_count;
-	}
-	if (plane_count > dc->res_pool->pipe_count / 2)
-		avoid_split = true;
-
-	/* W/A: Mode timing with borders may not work well with pipe split, avoid for this corner case */
-	for (i = 0; i < dc->res_pool->pipe_count; i++) {
-		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
-		struct dc_crtc_timing timing;
-
-		if (!pipe->stream)
-			continue;
-		else {
-			timing = pipe->stream->timing;
-			if (timing.h_border_left + timing.h_border_right
-					+ timing.v_border_top + timing.v_border_bottom > 0) {
-				avoid_split = true;
-				break;
-			}
-		}
-	}
-
-	/* Avoid split loop looks for lowest voltage level that allows most unsplit pipes possible */
-	if (avoid_split) {
-		for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
-			if (!context->res_ctx.pipe_ctx[i].stream)
-				continue;
-
-			for (vlevel_split = vlevel; vlevel <= context->bw_ctx.dml.soc.num_states; vlevel++)
-				if (v->NoOfDPP[vlevel][0][pipe_idx] == 1 &&
-						v->ModeSupport[vlevel][0])
-					break;
-			/* Impossible to not split this pipe */
-			if (vlevel > context->bw_ctx.dml.soc.num_states)
-				vlevel = vlevel_split;
-			else
-				max_mpc_comb = 0;
-			pipe_idx++;
-		}
-		v->maxMpcComb = max_mpc_comb;
-	}
-
-	/* Split loop sets which pipe should be split based on dml outputs and dc flags */
-	for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
-		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
-		int pipe_plane = v->pipe_plane[pipe_idx];
-		bool split4mpc = context->stream_count == 1 && plane_count == 1
-				&& dc->config.enable_4to1MPC && dc->res_pool->pipe_count >= 4;
-
-		if (!context->res_ctx.pipe_ctx[i].stream)
-			continue;
-
-		if (split4mpc || v->NoOfDPP[vlevel][max_mpc_comb][pipe_plane] == 4)
-			split[i] = 4;
-		else if (force_split || v->NoOfDPP[vlevel][max_mpc_comb][pipe_plane] == 2)
-				split[i] = 2;
-
-		if ((pipe->stream->view_format ==
-				VIEW_3D_FORMAT_SIDE_BY_SIDE ||
-				pipe->stream->view_format ==
-				VIEW_3D_FORMAT_TOP_AND_BOTTOM) &&
-				(pipe->stream->timing.timing_3d_format ==
-				TIMING_3D_FORMAT_TOP_AND_BOTTOM ||
-				 pipe->stream->timing.timing_3d_format ==
-				TIMING_3D_FORMAT_SIDE_BY_SIDE))
-			split[i] = 2;
-		if (dc->debug.force_odm_combine & (1 << pipe->stream_res.tg->inst)) {
-			split[i] = 2;
-			v->ODMCombineEnablePerState[vlevel][pipe_plane] = dm_odm_combine_mode_2to1;
-		}
-		if (dc->debug.force_odm_combine_4to1 & (1 << pipe->stream_res.tg->inst)) {
-			split[i] = 4;
-			v->ODMCombineEnablePerState[vlevel][pipe_plane] = dm_odm_combine_mode_4to1;
-		}
-		/*420 format workaround*/
-		if (pipe->stream->timing.h_addressable > 7680 &&
-				pipe->stream->timing.pixel_encoding == PIXEL_ENCODING_YCBCR420) {
-			split[i] = 4;
-		}
-		v->ODMCombineEnabled[pipe_plane] =
-			v->ODMCombineEnablePerState[vlevel][pipe_plane];
-
-		if (v->ODMCombineEnabled[pipe_plane] == dm_odm_combine_mode_disabled) {
-			if (resource_get_mpc_slice_count(pipe) == 2) {
-				/*If need split for mpc but 2 way split already*/
-				if (split[i] == 4)
-					split[i] = 2; /* 2 -> 4 MPC */
-				else if (split[i] == 2)
-					split[i] = 0; /* 2 -> 2 MPC */
-				else if (pipe->top_pipe && pipe->top_pipe->plane_state == pipe->plane_state)
-					merge[i] = true; /* 2 -> 1 MPC */
-			} else if (resource_get_mpc_slice_count(pipe) == 4) {
-				/*If need split for mpc but 4 way split already*/
-				if (split[i] == 2 && ((pipe->top_pipe && !pipe->top_pipe->top_pipe)
-						|| !pipe->bottom_pipe)) {
-					merge[i] = true; /* 4 -> 2 MPC */
-				} else if (split[i] == 0 && pipe->top_pipe &&
-						pipe->top_pipe->plane_state == pipe->plane_state)
-					merge[i] = true; /* 4 -> 1 MPC */
-				split[i] = 0;
-			} else if (resource_get_odm_slice_count(pipe) > 1) {
-				/* ODM -> MPC transition */
-				if (pipe->prev_odm_pipe) {
-					split[i] = 0;
-					merge[i] = true;
-				}
-			}
-		} else {
-			if (resource_get_odm_slice_count(pipe) == 2) {
-				/*If need split for odm but 2 way split already*/
-				if (split[i] == 4)
-					split[i] = 2; /* 2 -> 4 ODM */
-				else if (split[i] == 2)
-					split[i] = 0; /* 2 -> 2 ODM */
-				else if (pipe->prev_odm_pipe) {
-					ASSERT(0); /* NOT expected yet */
-					merge[i] = true; /* exit ODM */
-				}
-			} else if (resource_get_odm_slice_count(pipe) == 4) {
-				/*If need split for odm but 4 way split already*/
-				if (split[i] == 2 && ((pipe->prev_odm_pipe && !pipe->prev_odm_pipe->prev_odm_pipe)
-						|| !pipe->next_odm_pipe)) {
-					merge[i] = true; /* 4 -> 2 ODM */
-				} else if (split[i] == 0 && pipe->prev_odm_pipe) {
-					ASSERT(0); /* NOT expected yet */
-					merge[i] = true; /* exit ODM */
-				}
-				split[i] = 0;
-			} else if (resource_get_mpc_slice_count(pipe) > 1) {
-				/* MPC -> ODM transition */
-				ASSERT(0); /* NOT expected yet */
-				if (pipe->top_pipe && pipe->top_pipe->plane_state == pipe->plane_state) {
-					split[i] = 0;
-					merge[i] = true;
-				}
-			}
-		}
-
-		/* Adjust dppclk when split is forced, do not bother with dispclk */
-		if (split[i] != 0 && v->NoOfDPP[vlevel][max_mpc_comb][pipe_idx] == 1) {
-			DC_FP_START();
-			dcn20_fpu_adjust_dppclk(v, vlevel, max_mpc_comb, pipe_idx, false);
-			DC_FP_END();
-		}
-		pipe_idx++;
-	}
-
-	return vlevel;
-}
-
-bool dcn20_fast_validate_bw(
-		struct dc *dc,
-		struct dc_state *context,
-		display_e2e_pipe_params_st *pipes,
-		int *pipe_cnt_out,
-		int *pipe_split_from,
-		int *vlevel_out,
-		bool fast_validate)
-{
-	bool out = false;
-	int split[MAX_PIPES] = { 0 };
-	int pipe_cnt, i, pipe_idx, vlevel;
-
-	ASSERT(pipes);
-	if (!pipes)
-		return false;
-
-	dcn20_merge_pipes_for_validate(dc, context);
-
-	DC_FP_START();
-	pipe_cnt = dc->res_pool->funcs->populate_dml_pipes(dc, context, pipes, fast_validate);
-	DC_FP_END();
-
-	*pipe_cnt_out = pipe_cnt;
-
-	if (!pipe_cnt) {
-		out = true;
-		goto validate_out;
-	}
-
-	vlevel = dml_get_voltage_level(&context->bw_ctx.dml, pipes, pipe_cnt);
-
-	if (vlevel > context->bw_ctx.dml.soc.num_states)
-		goto validate_fail;
-
-	vlevel = dcn20_validate_apply_pipe_split_flags(dc, context, vlevel, split, NULL);
-
-	/*initialize pipe_just_split_from to invalid idx*/
-	for (i = 0; i < MAX_PIPES; i++)
-		pipe_split_from[i] = -1;
-
-	for (i = 0, pipe_idx = -1; i < dc->res_pool->pipe_count; i++) {
-		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
-		struct pipe_ctx *hsplit_pipe = pipe->bottom_pipe;
-
-		if (!pipe->stream || pipe_split_from[i] >= 0)
-			continue;
-
-		pipe_idx++;
-
-		if (!pipe->top_pipe && !pipe->plane_state && context->bw_ctx.dml.vba.ODMCombineEnabled[pipe_idx]) {
-			hsplit_pipe = dcn20_find_secondary_pipe(dc, &context->res_ctx, dc->res_pool, pipe);
-			ASSERT(hsplit_pipe);
-			if (!dcn20_split_stream_for_odm(
-					dc, &context->res_ctx,
-					pipe, hsplit_pipe))
-				goto validate_fail;
-			pipe_split_from[hsplit_pipe->pipe_idx] = pipe_idx;
-			dcn20_build_mapped_resource(dc, context, pipe->stream);
-		}
-
-		if (!pipe->plane_state)
-			continue;
-		/* Skip 2nd half of already split pipe */
-		if (pipe->top_pipe && pipe->plane_state == pipe->top_pipe->plane_state)
-			continue;
-
-		/* We do not support mpo + odm at the moment */
-		if (hsplit_pipe && hsplit_pipe->plane_state != pipe->plane_state
-				&& context->bw_ctx.dml.vba.ODMCombineEnabled[pipe_idx])
-			goto validate_fail;
-
-		if (split[i] == 2) {
-			if (!hsplit_pipe || hsplit_pipe->plane_state != pipe->plane_state) {
-				/* pipe not split previously needs split */
-				hsplit_pipe = dcn20_find_secondary_pipe(dc, &context->res_ctx, dc->res_pool, pipe);
-				ASSERT(hsplit_pipe);
-				if (!hsplit_pipe) {
-					DC_FP_START();
-					dcn20_fpu_adjust_dppclk(&context->bw_ctx.dml.vba, vlevel, context->bw_ctx.dml.vba.maxMpcComb, pipe_idx, true);
-					DC_FP_END();
-					continue;
-				}
-				if (context->bw_ctx.dml.vba.ODMCombineEnabled[pipe_idx]) {
-					if (!dcn20_split_stream_for_odm(
-							dc, &context->res_ctx,
-							pipe, hsplit_pipe))
-						goto validate_fail;
-					dcn20_build_mapped_resource(dc, context, pipe->stream);
-				} else {
-					dcn20_split_stream_for_mpc(
-							&context->res_ctx, dc->res_pool,
-							pipe, hsplit_pipe);
-					resource_build_scaling_params(pipe);
-					resource_build_scaling_params(hsplit_pipe);
-				}
-				pipe_split_from[hsplit_pipe->pipe_idx] = pipe_idx;
-			}
-		} else if (hsplit_pipe && hsplit_pipe->plane_state == pipe->plane_state) {
-			/* merge should already have been done */
-			ASSERT(0);
-		}
-	}
-	/* Actual dsc count per stream dsc validation*/
-	if (!dcn20_validate_dsc(dc, context)) {
-		context->bw_ctx.dml.vba.ValidationStatus[context->bw_ctx.dml.vba.soc.num_states] =
-				DML_FAIL_DSC_VALIDATION_FAILURE;
-		goto validate_fail;
-	}
-
-	*vlevel_out = vlevel;
-
-	out = true;
-	goto validate_out;
-
-validate_fail:
-	out = false;
-
-validate_out:
-	return out;
-}
-
-bool dcn20_validate_bandwidth(struct dc *dc, struct dc_state *context,
-		bool fast_validate)
-{
-	bool voltage_supported;
-	display_e2e_pipe_params_st *pipes;
-
-	pipes = kcalloc(dc->res_pool->pipe_count, sizeof(display_e2e_pipe_params_st), GFP_KERNEL);
-	if (!pipes)
-		return false;
-
-	DC_FP_START();
-	voltage_supported = dcn20_validate_bandwidth_fp(dc, context, fast_validate, pipes);
-	DC_FP_END();
-
-	kfree(pipes);
-	return voltage_supported;
-}
-
-struct pipe_ctx *dcn20_acquire_free_pipe_for_layer(
-		const struct dc_state *cur_ctx,
-		struct dc_state *new_ctx,
-		const struct resource_pool *pool,
-		const struct pipe_ctx *opp_head)
-{
-	struct resource_context *res_ctx = &new_ctx->res_ctx;
-	struct pipe_ctx *otg_master = resource_get_otg_master_for_stream(res_ctx, opp_head->stream);
-	struct pipe_ctx *sec_dpp_pipe = resource_find_free_secondary_pipe_legacy(res_ctx, pool, otg_master);
-
-	ASSERT(otg_master);
-
-	if (!sec_dpp_pipe)
-		return NULL;
-
-	sec_dpp_pipe->stream = opp_head->stream;
-	sec_dpp_pipe->stream_res.tg = opp_head->stream_res.tg;
-	sec_dpp_pipe->stream_res.opp = opp_head->stream_res.opp;
-
-	sec_dpp_pipe->plane_res.hubp = pool->hubps[sec_dpp_pipe->pipe_idx];
-	sec_dpp_pipe->plane_res.ipp = pool->ipps[sec_dpp_pipe->pipe_idx];
-	sec_dpp_pipe->plane_res.dpp = pool->dpps[sec_dpp_pipe->pipe_idx];
-	sec_dpp_pipe->plane_res.mpcc_inst = pool->dpps[sec_dpp_pipe->pipe_idx]->inst;
-
-	return sec_dpp_pipe;
-}
-
-bool dcn20_get_dcc_compression_cap(const struct dc *dc,
-		const struct dc_dcc_surface_param *input,
-		struct dc_surface_dcc_cap *output)
-{
-	return dc->res_pool->hubbub->funcs->get_dcc_compression_cap(
-			dc->res_pool->hubbub,
-			input,
-			output);
-}
-
-static void dcn20_destroy_resource_pool(struct resource_pool **pool)
-{
-	struct dcn20_resource_pool *dcn20_pool = TO_DCN20_RES_POOL(*pool);
-
-	dcn20_resource_destruct(dcn20_pool);
-	kfree(dcn20_pool);
-	*pool = NULL;
-}
-
-
-static struct dc_cap_funcs cap_funcs = {
-	.get_dcc_compression_cap = dcn20_get_dcc_compression_cap
-};
-
-
-enum dc_status dcn20_patch_unknown_plane_state(struct dc_plane_state *plane_state)
-{
-	enum surface_pixel_format surf_pix_format = plane_state->format;
-	unsigned int bpp = resource_pixel_format_to_bpp(surf_pix_format);
-
-	plane_state->tiling_info.gfx9.swizzle = DC_SW_64KB_S;
-	if (bpp == 64)
-		plane_state->tiling_info.gfx9.swizzle = DC_SW_64KB_D;
-
-	return DC_OK;
-}
-
-void dcn20_release_pipe(struct dc_state *context,
-			struct pipe_ctx *pipe,
-			const struct resource_pool *pool)
-{
-	if (resource_is_pipe_type(pipe, OPP_HEAD) && pipe->stream_res.dsc)
-		dcn20_release_dsc(&context->res_ctx, pool, &pipe->stream_res.dsc);
-	memset(pipe, 0, sizeof(*pipe));
-}
-
-static const struct resource_funcs dcn20_res_pool_funcs = {
-	.destroy = dcn20_destroy_resource_pool,
-	.link_enc_create = dcn20_link_encoder_create,
-	.panel_cntl_create = dcn20_panel_cntl_create,
-	.validate_bandwidth = dcn20_validate_bandwidth,
-	.acquire_free_pipe_as_secondary_dpp_pipe = dcn20_acquire_free_pipe_for_layer,
-	.release_pipe = dcn20_release_pipe,
-	.add_stream_to_ctx = dcn20_add_stream_to_ctx,
-	.add_dsc_to_stream_resource = dcn20_add_dsc_to_stream_resource,
-	.remove_stream_from_ctx = dcn20_remove_stream_from_ctx,
-	.populate_dml_writeback_from_context = dcn20_populate_dml_writeback_from_context,
-	.patch_unknown_plane_state = dcn20_patch_unknown_plane_state,
-	.set_mcif_arb_params = dcn20_set_mcif_arb_params,
-	.populate_dml_pipes = dcn20_populate_dml_pipes_from_context,
-	.find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link
-};
-
-bool dcn20_dwbc_create(struct dc_context *ctx, struct resource_pool *pool)
-{
-	int i;
-	uint32_t pipe_count = pool->res_cap->num_dwb;
-
-	for (i = 0; i < pipe_count; i++) {
-		struct dcn20_dwbc *dwbc20 = kzalloc(sizeof(struct dcn20_dwbc),
-						    GFP_KERNEL);
-
-		if (!dwbc20) {
-			dm_error("DC: failed to create dwbc20!\n");
-			return false;
-		}
-		dcn20_dwbc_construct(dwbc20, ctx,
-				&dwbc20_regs[i],
-				&dwbc20_shift,
-				&dwbc20_mask,
-				i);
-		pool->dwbc[i] = &dwbc20->base;
-	}
-	return true;
-}
-
-bool dcn20_mmhubbub_create(struct dc_context *ctx, struct resource_pool *pool)
-{
-	int i;
-	uint32_t pipe_count = pool->res_cap->num_dwb;
-
-	ASSERT(pipe_count > 0);
-
-	for (i = 0; i < pipe_count; i++) {
-		struct dcn20_mmhubbub *mcif_wb20 = kzalloc(sizeof(struct dcn20_mmhubbub),
-						    GFP_KERNEL);
-
-		if (!mcif_wb20) {
-			dm_error("DC: failed to create mcif_wb20!\n");
-			return false;
-		}
-
-		dcn20_mmhubbub_construct(mcif_wb20, ctx,
-				&mcif_wb20_regs[i],
-				&mcif_wb20_shift,
-				&mcif_wb20_mask,
-				i);
-
-		pool->mcif_wb[i] = &mcif_wb20->base;
-	}
-	return true;
-}
-
-static struct pp_smu_funcs *dcn20_pp_smu_create(struct dc_context *ctx)
-{
-	struct pp_smu_funcs *pp_smu = kzalloc(sizeof(*pp_smu), GFP_ATOMIC);
-
-	if (!pp_smu)
-		return pp_smu;
-
-	dm_pp_get_funcs(ctx, pp_smu);
-
-	if (pp_smu->ctx.ver != PP_SMU_VER_NV)
-		pp_smu = memset(pp_smu, 0, sizeof(struct pp_smu_funcs));
-
-	return pp_smu;
-}
-
-static void dcn20_pp_smu_destroy(struct pp_smu_funcs **pp_smu)
-{
-	if (pp_smu && *pp_smu) {
-		kfree(*pp_smu);
-		*pp_smu = NULL;
-	}
-}
-
-static struct _vcs_dpi_soc_bounding_box_st *get_asic_rev_soc_bb(
-	uint32_t hw_internal_rev)
-{
-	if (ASICREV_IS_NAVI14_M(hw_internal_rev))
-		return &dcn2_0_nv14_soc;
-
-	if (ASICREV_IS_NAVI12_P(hw_internal_rev))
-		return &dcn2_0_nv12_soc;
-
-	return &dcn2_0_soc;
-}
-
-static struct _vcs_dpi_ip_params_st *get_asic_rev_ip_params(
-	uint32_t hw_internal_rev)
-{
-	/* NV14 */
-	if (ASICREV_IS_NAVI14_M(hw_internal_rev))
-		return &dcn2_0_nv14_ip;
-
-	/* NV12 and NV10 */
-	return &dcn2_0_ip;
-}
-
-static enum dml_project get_dml_project_version(uint32_t hw_internal_rev)
-{
-	return DML_PROJECT_NAVI10v2;
-}
-
-static bool init_soc_bounding_box(struct dc *dc,
-				  struct dcn20_resource_pool *pool)
-{
-	struct _vcs_dpi_soc_bounding_box_st *loaded_bb =
-			get_asic_rev_soc_bb(dc->ctx->asic_id.hw_internal_rev);
-	struct _vcs_dpi_ip_params_st *loaded_ip =
-			get_asic_rev_ip_params(dc->ctx->asic_id.hw_internal_rev);
-
-	DC_LOGGER_INIT(dc->ctx->logger);
-
-	if (pool->base.pp_smu) {
-		struct pp_smu_nv_clock_table max_clocks = {0};
-		unsigned int uclk_states[8] = {0};
-		unsigned int num_states = 0;
-		enum pp_smu_status status;
-		bool clock_limits_available = false;
-		bool uclk_states_available = false;
-
-		if (pool->base.pp_smu->nv_funcs.get_uclk_dpm_states) {
-			status = (pool->base.pp_smu->nv_funcs.get_uclk_dpm_states)
-				(&pool->base.pp_smu->nv_funcs.pp_smu, uclk_states, &num_states);
-
-			uclk_states_available = (status == PP_SMU_RESULT_OK);
-		}
-
-		if (pool->base.pp_smu->nv_funcs.get_maximum_sustainable_clocks) {
-			status = (*pool->base.pp_smu->nv_funcs.get_maximum_sustainable_clocks)
-					(&pool->base.pp_smu->nv_funcs.pp_smu, &max_clocks);
-			/* SMU cannot set DCF clock to anything equal to or higher than SOC clock
-			 */
-			if (max_clocks.dcfClockInKhz >= max_clocks.socClockInKhz)
-				max_clocks.dcfClockInKhz = max_clocks.socClockInKhz - 1000;
-			clock_limits_available = (status == PP_SMU_RESULT_OK);
-		}
-
-		if (clock_limits_available && uclk_states_available && num_states) {
-			DC_FP_START();
-			dcn20_update_bounding_box(dc, loaded_bb, &max_clocks, uclk_states, num_states);
-			DC_FP_END();
-		} else if (clock_limits_available) {
-			DC_FP_START();
-			dcn20_cap_soc_clocks(loaded_bb, max_clocks);
-			DC_FP_END();
-		}
-	}
-
-	loaded_ip->max_num_otg = pool->base.res_cap->num_timing_generator;
-	loaded_ip->max_num_dpp = pool->base.pipe_count;
-	DC_FP_START();
-	dcn20_patch_bounding_box(dc, loaded_bb);
-	DC_FP_END();
-	return true;
-}
-
-static bool dcn20_resource_construct(
-	uint8_t num_virtual_links,
-	struct dc *dc,
-	struct dcn20_resource_pool *pool)
-{
-	int i;
-	struct dc_context *ctx = dc->ctx;
-	struct irq_service_init_data init_data;
-	struct ddc_service_init_data ddc_init_data = {0};
-	struct _vcs_dpi_soc_bounding_box_st *loaded_bb =
-			get_asic_rev_soc_bb(ctx->asic_id.hw_internal_rev);
-	struct _vcs_dpi_ip_params_st *loaded_ip =
-			get_asic_rev_ip_params(ctx->asic_id.hw_internal_rev);
-	enum dml_project dml_project_version =
-			get_dml_project_version(ctx->asic_id.hw_internal_rev);
-
-	ctx->dc_bios->regs = &bios_regs;
-	pool->base.funcs = &dcn20_res_pool_funcs;
-
-	if (ASICREV_IS_NAVI14_M(ctx->asic_id.hw_internal_rev)) {
-		pool->base.res_cap = &res_cap_nv14;
-		pool->base.pipe_count = 5;
-		pool->base.mpcc_count = 5;
-	} else {
-		pool->base.res_cap = &res_cap_nv10;
-		pool->base.pipe_count = 6;
-		pool->base.mpcc_count = 6;
-	}
-	/*************************************************
-	 *  Resource + asic cap harcoding                *
-	 *************************************************/
-	pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
-
-	dc->caps.max_downscale_ratio = 200;
-	dc->caps.i2c_speed_in_khz = 100;
-	dc->caps.i2c_speed_in_khz_hdcp = 100; /*1.4 w/a not applied by default*/
-	dc->caps.max_cursor_size = 256;
-	dc->caps.min_horizontal_blanking_period = 80;
-	dc->caps.dmdata_alloc_size = 2048;
-
-	dc->caps.max_slave_planes = 1;
-	dc->caps.max_slave_yuv_planes = 1;
-	dc->caps.max_slave_rgb_planes = 1;
-	dc->caps.post_blend_color_processing = true;
-	dc->caps.force_dp_tps4_for_cp2520 = true;
-	dc->caps.extended_aux_timeout_support = true;
-
-	/* Color pipeline capabilities */
-	dc->caps.color.dpp.dcn_arch = 1;
-	dc->caps.color.dpp.input_lut_shared = 0;
-	dc->caps.color.dpp.icsc = 1;
-	dc->caps.color.dpp.dgam_ram = 1;
-	dc->caps.color.dpp.dgam_rom_caps.srgb = 1;
-	dc->caps.color.dpp.dgam_rom_caps.bt2020 = 1;
-	dc->caps.color.dpp.dgam_rom_caps.gamma2_2 = 0;
-	dc->caps.color.dpp.dgam_rom_caps.pq = 0;
-	dc->caps.color.dpp.dgam_rom_caps.hlg = 0;
-	dc->caps.color.dpp.post_csc = 0;
-	dc->caps.color.dpp.gamma_corr = 0;
-	dc->caps.color.dpp.dgam_rom_for_yuv = 1;
-
-	dc->caps.color.dpp.hw_3d_lut = 1;
-	dc->caps.color.dpp.ogam_ram = 1;
-	// no OGAM ROM on DCN2, only MPC ROM
-	dc->caps.color.dpp.ogam_rom_caps.srgb = 0;
-	dc->caps.color.dpp.ogam_rom_caps.bt2020 = 0;
-	dc->caps.color.dpp.ogam_rom_caps.gamma2_2 = 0;
-	dc->caps.color.dpp.ogam_rom_caps.pq = 0;
-	dc->caps.color.dpp.ogam_rom_caps.hlg = 0;
-	dc->caps.color.dpp.ocsc = 0;
-
-	dc->caps.color.mpc.gamut_remap = 0;
-	dc->caps.color.mpc.num_3dluts = 0;
-	dc->caps.color.mpc.shared_3d_lut = 0;
-	dc->caps.color.mpc.ogam_ram = 1;
-	dc->caps.color.mpc.ogam_rom_caps.srgb = 0;
-	dc->caps.color.mpc.ogam_rom_caps.bt2020 = 0;
-	dc->caps.color.mpc.ogam_rom_caps.gamma2_2 = 0;
-	dc->caps.color.mpc.ogam_rom_caps.pq = 0;
-	dc->caps.color.mpc.ogam_rom_caps.hlg = 0;
-	dc->caps.color.mpc.ocsc = 1;
-
-	dc->caps.dp_hdmi21_pcon_support = true;
-
-	if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV)
-		dc->debug = debug_defaults_drv;
-
-	//dcn2.0x
-	dc->work_arounds.dedcn20_305_wa = true;
-
-	// Init the vm_helper
-	if (dc->vm_helper)
-		vm_helper_init(dc->vm_helper, 16);
-
-	/*************************************************
-	 *  Create resources                             *
-	 *************************************************/
-
-	pool->base.clock_sources[DCN20_CLK_SRC_PLL0] =
-			dcn20_clock_source_create(ctx, ctx->dc_bios,
-				CLOCK_SOURCE_COMBO_PHY_PLL0,
-				&clk_src_regs[0], false);
-	pool->base.clock_sources[DCN20_CLK_SRC_PLL1] =
-			dcn20_clock_source_create(ctx, ctx->dc_bios,
-				CLOCK_SOURCE_COMBO_PHY_PLL1,
-				&clk_src_regs[1], false);
-	pool->base.clock_sources[DCN20_CLK_SRC_PLL2] =
-			dcn20_clock_source_create(ctx, ctx->dc_bios,
-				CLOCK_SOURCE_COMBO_PHY_PLL2,
-				&clk_src_regs[2], false);
-	pool->base.clock_sources[DCN20_CLK_SRC_PLL3] =
-			dcn20_clock_source_create(ctx, ctx->dc_bios,
-				CLOCK_SOURCE_COMBO_PHY_PLL3,
-				&clk_src_regs[3], false);
-	pool->base.clock_sources[DCN20_CLK_SRC_PLL4] =
-			dcn20_clock_source_create(ctx, ctx->dc_bios,
-				CLOCK_SOURCE_COMBO_PHY_PLL4,
-				&clk_src_regs[4], false);
-	pool->base.clock_sources[DCN20_CLK_SRC_PLL5] =
-			dcn20_clock_source_create(ctx, ctx->dc_bios,
-				CLOCK_SOURCE_COMBO_PHY_PLL5,
-				&clk_src_regs[5], false);
-	pool->base.clk_src_count = DCN20_CLK_SRC_TOTAL;
-	/* todo: not reuse phy_pll registers */
-	pool->base.dp_clock_source =
-			dcn20_clock_source_create(ctx, ctx->dc_bios,
-				CLOCK_SOURCE_ID_DP_DTO,
-				&clk_src_regs[0], true);
-
-	for (i = 0; i < pool->base.clk_src_count; i++) {
-		if (pool->base.clock_sources[i] == NULL) {
-			dm_error("DC: failed to create clock sources!\n");
-			BREAK_TO_DEBUGGER();
-			goto create_fail;
-		}
-	}
-
-	pool->base.dccg = dccg2_create(ctx, &dccg_regs, &dccg_shift, &dccg_mask);
-	if (pool->base.dccg == NULL) {
-		dm_error("DC: failed to create dccg!\n");
-		BREAK_TO_DEBUGGER();
-		goto create_fail;
-	}
-
-	pool->base.dmcu = dcn20_dmcu_create(ctx,
-			&dmcu_regs,
-			&dmcu_shift,
-			&dmcu_mask);
-	if (pool->base.dmcu == NULL) {
-		dm_error("DC: failed to create dmcu!\n");
-		BREAK_TO_DEBUGGER();
-		goto create_fail;
-	}
-
-	pool->base.abm = dce_abm_create(ctx,
-			&abm_regs,
-			&abm_shift,
-			&abm_mask);
-	if (pool->base.abm == NULL) {
-		dm_error("DC: failed to create abm!\n");
-		BREAK_TO_DEBUGGER();
-		goto create_fail;
-	}
-
-	pool->base.pp_smu = dcn20_pp_smu_create(ctx);
-
-
-	if (!init_soc_bounding_box(dc, pool)) {
-		dm_error("DC: failed to initialize soc bounding box!\n");
-		BREAK_TO_DEBUGGER();
-		goto create_fail;
-	}
-
-	dml_init_instance(&dc->dml, loaded_bb, loaded_ip, dml_project_version);
-
-	if (!dc->debug.disable_pplib_wm_range) {
-		struct pp_smu_wm_range_sets ranges = {0};
-		int i = 0;
-
-		ranges.num_reader_wm_sets = 0;
-
-		if (loaded_bb->num_states == 1) {
-			ranges.reader_wm_sets[0].wm_inst = i;
-			ranges.reader_wm_sets[0].min_drain_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MIN;
-			ranges.reader_wm_sets[0].max_drain_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MAX;
-			ranges.reader_wm_sets[0].min_fill_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MIN;
-			ranges.reader_wm_sets[0].max_fill_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MAX;
-
-			ranges.num_reader_wm_sets = 1;
-		} else if (loaded_bb->num_states > 1) {
-			for (i = 0; i < 4 && i < loaded_bb->num_states; i++) {
-				ranges.reader_wm_sets[i].wm_inst = i;
-				ranges.reader_wm_sets[i].min_drain_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MIN;
-				ranges.reader_wm_sets[i].max_drain_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MAX;
-				DC_FP_START();
-				dcn20_fpu_set_wm_ranges(i, &ranges, loaded_bb);
-				DC_FP_END();
-
-				ranges.num_reader_wm_sets = i + 1;
-			}
-
-			ranges.reader_wm_sets[0].min_fill_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MIN;
-			ranges.reader_wm_sets[ranges.num_reader_wm_sets - 1].max_fill_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MAX;
-		}
-
-		ranges.num_writer_wm_sets = 1;
-
-		ranges.writer_wm_sets[0].wm_inst = 0;
-		ranges.writer_wm_sets[0].min_fill_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MIN;
-		ranges.writer_wm_sets[0].max_fill_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MAX;
-		ranges.writer_wm_sets[0].min_drain_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MIN;
-		ranges.writer_wm_sets[0].max_drain_clk_mhz = PP_SMU_WM_SET_RANGE_CLK_UNCONSTRAINED_MAX;
-
-		/* Notify PP Lib/SMU which Watermarks to use for which clock ranges */
-		if (pool->base.pp_smu->nv_funcs.set_wm_ranges)
-			pool->base.pp_smu->nv_funcs.set_wm_ranges(&pool->base.pp_smu->nv_funcs.pp_smu, &ranges);
-	}
-
-	init_data.ctx = dc->ctx;
-	pool->base.irqs = dal_irq_service_dcn20_create(&init_data);
-	if (!pool->base.irqs)
-		goto create_fail;
-
-	/* mem input -> ipp -> dpp -> opp -> TG */
-	for (i = 0; i < pool->base.pipe_count; i++) {
-		pool->base.hubps[i] = dcn20_hubp_create(ctx, i);
-		if (pool->base.hubps[i] == NULL) {
-			BREAK_TO_DEBUGGER();
-			dm_error(
-				"DC: failed to create memory input!\n");
-			goto create_fail;
-		}
-
-		pool->base.ipps[i] = dcn20_ipp_create(ctx, i);
-		if (pool->base.ipps[i] == NULL) {
-			BREAK_TO_DEBUGGER();
-			dm_error(
-				"DC: failed to create input pixel processor!\n");
-			goto create_fail;
-		}
-
-		pool->base.dpps[i] = dcn20_dpp_create(ctx, i);
-		if (pool->base.dpps[i] == NULL) {
-			BREAK_TO_DEBUGGER();
-			dm_error(
-				"DC: failed to create dpps!\n");
-			goto create_fail;
-		}
-	}
-	for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
-		pool->base.engines[i] = dcn20_aux_engine_create(ctx, i);
-		if (pool->base.engines[i] == NULL) {
-			BREAK_TO_DEBUGGER();
-			dm_error(
-				"DC:failed to create aux engine!!\n");
-			goto create_fail;
-		}
-		pool->base.hw_i2cs[i] = dcn20_i2c_hw_create(ctx, i);
-		if (pool->base.hw_i2cs[i] == NULL) {
-			BREAK_TO_DEBUGGER();
-			dm_error(
-				"DC:failed to create hw i2c!!\n");
-			goto create_fail;
-		}
-		pool->base.sw_i2cs[i] = NULL;
-	}
-
-	for (i = 0; i < pool->base.res_cap->num_opp; i++) {
-		pool->base.opps[i] = dcn20_opp_create(ctx, i);
-		if (pool->base.opps[i] == NULL) {
-			BREAK_TO_DEBUGGER();
-			dm_error(
-				"DC: failed to create output pixel processor!\n");
-			goto create_fail;
-		}
-	}
-
-	for (i = 0; i < pool->base.res_cap->num_timing_generator; i++) {
-		pool->base.timing_generators[i] = dcn20_timing_generator_create(
-				ctx, i);
-		if (pool->base.timing_generators[i] == NULL) {
-			BREAK_TO_DEBUGGER();
-			dm_error("DC: failed to create tg!\n");
-			goto create_fail;
-		}
-	}
-
-	pool->base.timing_generator_count = i;
-
-	pool->base.mpc = dcn20_mpc_create(ctx);
-	if (pool->base.mpc == NULL) {
-		BREAK_TO_DEBUGGER();
-		dm_error("DC: failed to create mpc!\n");
-		goto create_fail;
-	}
-
-	pool->base.hubbub = dcn20_hubbub_create(ctx);
-	if (pool->base.hubbub == NULL) {
-		BREAK_TO_DEBUGGER();
-		dm_error("DC: failed to create hubbub!\n");
-		goto create_fail;
-	}
-
-	for (i = 0; i < pool->base.res_cap->num_dsc; i++) {
-		pool->base.dscs[i] = dcn20_dsc_create(ctx, i);
-		if (pool->base.dscs[i] == NULL) {
-			BREAK_TO_DEBUGGER();
-			dm_error("DC: failed to create display stream compressor %d!\n", i);
-			goto create_fail;
-		}
-	}
-
-	if (!dcn20_dwbc_create(ctx, &pool->base)) {
-		BREAK_TO_DEBUGGER();
-		dm_error("DC: failed to create dwbc!\n");
-		goto create_fail;
-	}
-	if (!dcn20_mmhubbub_create(ctx, &pool->base)) {
-		BREAK_TO_DEBUGGER();
-		dm_error("DC: failed to create mcif_wb!\n");
-		goto create_fail;
-	}
-
-	if (!resource_construct(num_virtual_links, dc, &pool->base,
-			&res_create_funcs))
-		goto create_fail;
-
-	dcn20_hw_sequencer_construct(dc);
-
-	// IF NV12, set PG function pointer to NULL. It's not that
-	// PG isn't supported for NV12, it's that we don't want to
-	// program the registers because that will cause more power
-	// to be consumed. We could have created dcn20_init_hw to get
-	// the same effect by checking ASIC rev, but there was a
-	// request at some point to not check ASIC rev on hw sequencer.
-	if (ASICREV_IS_NAVI12_P(dc->ctx->asic_id.hw_internal_rev)) {
-		dc->hwseq->funcs.enable_power_gating_plane = NULL;
-		dc->debug.disable_dpp_power_gate = true;
-		dc->debug.disable_hubp_power_gate = true;
-	}
-
-
-	dc->caps.max_planes =  pool->base.pipe_count;
-
-	for (i = 0; i < dc->caps.max_planes; ++i)
-		dc->caps.planes[i] = plane_cap;
-
-	dc->cap_funcs = cap_funcs;
-
-	if (dc->ctx->dc_bios->fw_info.oem_i2c_present) {
-		ddc_init_data.ctx = dc->ctx;
-		ddc_init_data.link = NULL;
-		ddc_init_data.id.id = dc->ctx->dc_bios->fw_info.oem_i2c_obj_id;
-		ddc_init_data.id.enum_id = 0;
-		ddc_init_data.id.type = OBJECT_TYPE_GENERIC;
-		pool->base.oem_device = dc->link_srv->create_ddc_service(&ddc_init_data);
-	} else {
-		pool->base.oem_device = NULL;
-	}
-
-	return true;
-
-create_fail:
-
-	dcn20_resource_destruct(pool);
-
-	return false;
-}
-
-struct resource_pool *dcn20_create_resource_pool(
-		const struct dc_init_data *init_data,
-		struct dc *dc)
-{
-	struct dcn20_resource_pool *pool =
-		kzalloc(sizeof(struct dcn20_resource_pool), GFP_ATOMIC);
-
-	if (!pool)
-		return NULL;
-
-	if (dcn20_resource_construct(init_data->num_virtual_links, dc, pool))
-		return &pool->base;
-
-	BREAK_TO_DEBUGGER();
-	kfree(pool);
-	return NULL;
-}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.h
deleted file mode 100644
index 4cee3fa11a..0000000000
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
-* Copyright 2017 Advanced Micro Devices, 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: AMD
- *
- */
-
-#ifndef __DC_RESOURCE_DCN20_H__
-#define __DC_RESOURCE_DCN20_H__
-
-#include "core_types.h"
-#include "dml/dcn20/dcn20_fpu.h"
-
-#define TO_DCN20_RES_POOL(pool)\
-	container_of(pool, struct dcn20_resource_pool, base)
-
-struct dc;
-struct resource_pool;
-struct _vcs_dpi_display_pipe_params_st;
-
-extern struct _vcs_dpi_ip_params_st dcn2_0_ip;
-extern struct _vcs_dpi_ip_params_st dcn2_0_nv14_ip;
-extern struct _vcs_dpi_soc_bounding_box_st dcn2_0_soc;
-extern struct _vcs_dpi_soc_bounding_box_st dcn2_0_nv14_soc;
-extern struct _vcs_dpi_soc_bounding_box_st dcn2_0_nv12_soc;
-
-struct dcn20_resource_pool {
-	struct resource_pool base;
-};
-struct resource_pool *dcn20_create_resource_pool(
-		const struct dc_init_data *init_data,
-		struct dc *dc);
-
-struct link_encoder *dcn20_link_encoder_create(
-	struct dc_context *ctx,
-	const struct encoder_init_data *enc_init_data);
-
-unsigned int dcn20_calc_max_scaled_time(
-		unsigned int time_per_pixel,
-		enum mmhubbub_wbif_mode mode,
-		unsigned int urgent_watermark);
-
-struct pipe_ctx *dcn20_acquire_free_pipe_for_layer(
-		const struct dc_state *cur_ctx,
-		struct dc_state *new_ctx,
-		const struct resource_pool *pool,
-		const struct pipe_ctx *opp_head_pipe);
-void dcn20_release_pipe(struct dc_state *context,
-			struct pipe_ctx *pipe,
-			const struct resource_pool *pool);
-struct stream_encoder *dcn20_stream_encoder_create(
-	enum engine_id eng_id,
-	struct dc_context *ctx);
-
-struct dce_hwseq *dcn20_hwseq_create(
-	struct dc_context *ctx);
-
-bool dcn20_get_dcc_compression_cap(const struct dc *dc,
-		const struct dc_dcc_surface_param *input,
-		struct dc_surface_dcc_cap *output);
-
-void dcn20_dpp_destroy(struct dpp **dpp);
-
-struct dpp *dcn20_dpp_create(
-	struct dc_context *ctx,
-	uint32_t inst);
-
-struct input_pixel_processor *dcn20_ipp_create(
-	struct dc_context *ctx, uint32_t inst);
-
-struct output_pixel_processor *dcn20_opp_create(
-	struct dc_context *ctx, uint32_t inst);
-
-struct dce_aux *dcn20_aux_engine_create(
-	struct dc_context *ctx, uint32_t inst);
-
-struct dce_i2c_hw *dcn20_i2c_hw_create(
-	struct dc_context *ctx,
-	uint32_t inst);
-
-void dcn20_clock_source_destroy(struct clock_source **clk_src);
-
-struct display_stream_compressor *dcn20_dsc_create(
-	struct dc_context *ctx, uint32_t inst);
-void dcn20_dsc_destroy(struct display_stream_compressor **dsc);
-
-struct hubp *dcn20_hubp_create(
-	struct dc_context *ctx,
-	uint32_t inst);
-struct timing_generator *dcn20_timing_generator_create(
-		struct dc_context *ctx,
-		uint32_t instance);
-struct mpc *dcn20_mpc_create(struct dc_context *ctx);
-struct hubbub *dcn20_hubbub_create(struct dc_context *ctx);
-
-bool dcn20_dwbc_create(struct dc_context *ctx, struct resource_pool *pool);
-bool dcn20_mmhubbub_create(struct dc_context *ctx, struct resource_pool *pool);
-
-void dcn20_set_mcif_arb_params(
-		struct dc *dc,
-		struct dc_state *context,
-		display_e2e_pipe_params_st *pipes,
-		int pipe_cnt);
-bool dcn20_validate_bandwidth(struct dc *dc, struct dc_state *context, bool fast_validate);
-void dcn20_merge_pipes_for_validate(
-		struct dc *dc,
-		struct dc_state *context);
-int dcn20_validate_apply_pipe_split_flags(
-		struct dc *dc,
-		struct dc_state *context,
-		int vlevel,
-		int *split,
-		bool *merge);
-void dcn20_release_dsc(struct resource_context *res_ctx,
-			const struct resource_pool *pool,
-			struct display_stream_compressor **dsc);
-bool dcn20_validate_dsc(struct dc *dc, struct dc_state *new_ctx);
-void dcn20_split_stream_for_mpc(
-		struct resource_context *res_ctx,
-		const struct resource_pool *pool,
-		struct pipe_ctx *primary_pipe,
-		struct pipe_ctx *secondary_pipe);
-bool dcn20_split_stream_for_odm(
-		const struct dc *dc,
-		struct resource_context *res_ctx,
-		struct pipe_ctx *prev_odm_pipe,
-		struct pipe_ctx *next_odm_pipe);
-void dcn20_acquire_dsc(const struct dc *dc,
-			struct resource_context *res_ctx,
-			struct display_stream_compressor **dsc,
-			int pipe_idx);
-struct pipe_ctx *dcn20_find_secondary_pipe(struct dc *dc,
-		struct resource_context *res_ctx,
-		const struct resource_pool *pool,
-		const struct pipe_ctx *primary_pipe);
-bool dcn20_fast_validate_bw(
-		struct dc *dc,
-		struct dc_state *context,
-		display_e2e_pipe_params_st *pipes,
-		int *pipe_cnt_out,
-		int *pipe_split_from,
-		int *vlevel_out,
-		bool fast_validate);
-
-enum dc_status dcn20_build_mapped_resource(const struct dc *dc, struct dc_state *context, struct dc_stream_state *stream);
-enum dc_status dcn20_add_stream_to_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream);
-enum dc_status dcn20_add_dsc_to_stream_resource(struct dc *dc, struct dc_state *dc_ctx, struct dc_stream_state *dc_stream);
-enum dc_status dcn20_remove_stream_from_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream);
-enum dc_status dcn20_patch_unknown_plane_state(struct dc_plane_state *plane_state);
-void dcn20_build_pipe_pix_clk_params(struct pipe_ctx *pipe_ctx);
-
-#endif /* __DC_RESOURCE_DCN20_H__ */
-