[PATCH 67/81] drm/amd/display: Rename trasnform to dpp for dcn's

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From: Vitaly Prosyak <vitaly.prosyak@xxxxxxx>

Change-Id: I736f361c65fc7730c2fbedc691fe3d39ca20270f
Signed-off-by: Vitaly Prosyak <vitaly.prosyak at amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng at amd.com>
Acked-by: Harry Wentland <Harry.Wentland at amd.com>
---
 drivers/gpu/drm/amd/display/dc/dcn10/Makefile      |    2 +-
 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c   | 1064 +++++++++++++++++++
 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h   |  419 ++++++++
 .../drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c  |    2 +
 .../gpu/drm/amd/display/dc/dcn10/dcn10_resource.c  |   38 +-
 .../gpu/drm/amd/display/dc/dcn10/dcn10_transform.c | 1065 --------------------
 .../gpu/drm/amd/display/dc/dcn10/dcn10_transform.h |  421 --------
 7 files changed, 1505 insertions(+), 1506 deletions(-)
 create mode 100644 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c
 create mode 100644 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h
 delete mode 100644 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_transform.c
 delete mode 100644 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_transform.h

diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/Makefile b/drivers/gpu/drm/amd/display/dc/dcn10/Makefile
index 2c43ad7..9ba1bfc 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/Makefile
@@ -2,7 +2,7 @@
 # Makefile for DCN.
 
 DCN10 = dcn10_resource.o dcn10_ipp.o dcn10_hw_sequencer.o \
-		dcn10_transform.o dcn10_opp.o dcn10_timing_generator.o \
+		dcn10_dpp.o dcn10_opp.o dcn10_timing_generator.o \
 		dcn10_mem_input.o dcn10_mpc.o
 
 AMD_DAL_DCN10 = $(addprefix $(AMDDALPATH)/dc/dcn10/,$(DCN10))
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c
new file mode 100644
index 0000000..85d3ca3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c
@@ -0,0 +1,1064 @@
+/*
+ * 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 "dm_services.h"
+
+#include "core_types.h"
+
+#include "include/grph_object_id.h"
+#include "include/fixed31_32.h"
+#include "include/logger_interface.h"
+
+#include "reg_helper.h"
+#include "dcn10_dpp.h"
+#include "basics/conversion.h"
+
+#define NUM_PHASES    64
+#define HORZ_MAX_TAPS 8
+#define VERT_MAX_TAPS 8
+
+#define BLACK_OFFSET_RGB_Y 0x0
+#define BLACK_OFFSET_CBCR  0x8000
+
+#define REG(reg)\
+	xfm->tf_regs->reg
+
+#define CTX \
+	xfm->base.ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+	xfm->tf_shift->field_name, xfm->tf_mask->field_name
+
+
+enum dcn10_coef_filter_type_sel {
+	SCL_COEF_LUMA_VERT_FILTER = 0,
+	SCL_COEF_LUMA_HORZ_FILTER = 1,
+	SCL_COEF_CHROMA_VERT_FILTER = 2,
+	SCL_COEF_CHROMA_HORZ_FILTER = 3,
+	SCL_COEF_ALPHA_VERT_FILTER = 4,
+	SCL_COEF_ALPHA_HORZ_FILTER = 5
+};
+
+enum lb_memory_config {
+	/* Enable all 3 pieces of memory */
+	LB_MEMORY_CONFIG_0 = 0,
+
+	/* Enable only the first piece of memory */
+	LB_MEMORY_CONFIG_1 = 1,
+
+	/* Enable only the second piece of memory */
+	LB_MEMORY_CONFIG_2 = 2,
+
+	/* Only applicable in 4:2:0 mode, enable all 3 pieces of memory and the
+	 * last piece of chroma memory used for the luma storage
+	 */
+	LB_MEMORY_CONFIG_3 = 3
+};
+
+enum dscl_autocal_mode {
+	AUTOCAL_MODE_OFF = 0,
+
+	/* Autocal calculate the scaling ratio and initial phase and the
+	 * DSCL_MODE_SEL must be set to 1
+	 */
+	AUTOCAL_MODE_AUTOSCALE = 1,
+	/* Autocal perform auto centering without replication and the
+	 * DSCL_MODE_SEL must be set to 0
+	 */
+	AUTOCAL_MODE_AUTOCENTER = 2,
+	/* Autocal perform auto centering and auto replication and the
+	 * DSCL_MODE_SEL must be set to 0
+	 */
+	AUTOCAL_MODE_AUTOREPLICATE = 3
+};
+
+enum dscl_mode_sel {
+	DSCL_MODE_SCALING_444_BYPASS = 0,
+	DSCL_MODE_SCALING_444_RGB_ENABLE = 1,
+	DSCL_MODE_SCALING_444_YCBCR_ENABLE = 2,
+	DSCL_MODE_SCALING_420_YCBCR_ENABLE = 3,
+	DSCL_MODE_SCALING_420_LUMA_BYPASS = 4,
+	DSCL_MODE_SCALING_420_CHROMA_BYPASS = 5,
+	DSCL_MODE_DSCL_BYPASS = 6
+};
+
+enum gamut_remap_select {
+	GAMUT_REMAP_BYPASS = 0,
+	GAMUT_REMAP_COEFF,
+	GAMUT_REMAP_COMA_COEFF,
+	GAMUT_REMAP_COMB_COEFF
+};
+
+static void dpp_set_overscan(
+	struct dcn10_dpp *xfm,
+	const struct scaler_data *data)
+{
+	uint32_t left = data->recout.x;
+	uint32_t top = data->recout.y;
+
+	int right = data->h_active - data->recout.x - data->recout.width;
+	int bottom = data->v_active - data->recout.y - data->recout.height;
+
+	if (right < 0) {
+		BREAK_TO_DEBUGGER();
+		right = 0;
+	}
+	if (bottom < 0) {
+		BREAK_TO_DEBUGGER();
+		bottom = 0;
+	}
+
+	REG_SET_2(DSCL_EXT_OVERSCAN_LEFT_RIGHT, 0,
+		EXT_OVERSCAN_LEFT, left,
+		EXT_OVERSCAN_RIGHT, right);
+
+	REG_SET_2(DSCL_EXT_OVERSCAN_TOP_BOTTOM, 0,
+		EXT_OVERSCAN_BOTTOM, bottom,
+		EXT_OVERSCAN_TOP, top);
+}
+
+static void dpp_set_otg_blank(
+		struct dcn10_dpp *xfm, const struct scaler_data *data)
+{
+	uint32_t h_blank_start = data->h_active;
+	uint32_t h_blank_end = 0;
+	uint32_t v_blank_start = data->v_active;
+	uint32_t v_blank_end = 0;
+
+	REG_SET_2(OTG_H_BLANK, 0,
+			OTG_H_BLANK_START, h_blank_start,
+			OTG_H_BLANK_END, h_blank_end);
+
+	REG_SET_2(OTG_V_BLANK, 0,
+			OTG_V_BLANK_START, v_blank_start,
+			OTG_V_BLANK_END, v_blank_end);
+}
+
+static enum dscl_mode_sel get_dscl_mode(
+		const struct scaler_data *data, bool dbg_always_scale)
+{
+	const long long one = dal_fixed31_32_one.value;
+	bool ycbcr = false;
+	bool format420 = false;
+
+	if (data->format == PIXEL_FORMAT_FP16)
+		return DSCL_MODE_DSCL_BYPASS;
+
+	if (data->format >= PIXEL_FORMAT_VIDEO_BEGIN
+			&& data->format <= PIXEL_FORMAT_VIDEO_END)
+		ycbcr = true;
+
+	if (data->format == PIXEL_FORMAT_420BPP8 ||
+			data->format == PIXEL_FORMAT_420BPP10)
+		format420 = true;
+
+	if (data->ratios.horz.value == one
+			&& data->ratios.vert.value == one
+			&& data->ratios.horz_c.value == one
+			&& data->ratios.vert_c.value == one
+			&& !dbg_always_scale)
+		return DSCL_MODE_SCALING_444_BYPASS;
+
+	if (!format420) {
+		if (ycbcr)
+			return DSCL_MODE_SCALING_444_YCBCR_ENABLE;
+		else
+			return DSCL_MODE_SCALING_444_RGB_ENABLE;
+	}
+	if (data->ratios.horz.value == one && data->ratios.vert.value == one)
+		return DSCL_MODE_SCALING_420_LUMA_BYPASS;
+	if (data->ratios.horz_c.value == one && data->ratios.vert_c.value == one)
+		return DSCL_MODE_SCALING_420_CHROMA_BYPASS;
+
+	return DSCL_MODE_SCALING_420_YCBCR_ENABLE;
+}
+
+static int get_pixel_depth_val(enum lb_pixel_depth depth)
+{
+	if (depth == LB_PIXEL_DEPTH_30BPP)
+		return 0; /* 10 bpc */
+	else if (depth == LB_PIXEL_DEPTH_24BPP)
+		return 1; /* 8 bpc */
+	else if (depth == LB_PIXEL_DEPTH_18BPP)
+		return 2; /* 6 bpc */
+	else if (depth == LB_PIXEL_DEPTH_36BPP)
+		return 3; /* 12 bpc */
+	else {
+		ASSERT(0);
+		return -1; /* Unsupported */
+	}
+}
+
+static void dpp_set_lb(
+	struct dcn10_dpp *xfm,
+	const struct line_buffer_params *lb_params,
+	enum lb_memory_config mem_size_config)
+{
+	uint32_t pixel_depth = get_pixel_depth_val(lb_params->depth);
+	uint32_t dyn_pix_depth = lb_params->dynamic_pixel_depth;
+	REG_SET_7(LB_DATA_FORMAT, 0,
+		PIXEL_DEPTH, pixel_depth, /* Pixel depth stored in LB */
+		PIXEL_EXPAN_MODE, lb_params->pixel_expan_mode, /* Pixel expansion mode */
+		PIXEL_REDUCE_MODE, 1, /* Pixel reduction mode: Rounding */
+		DYNAMIC_PIXEL_DEPTH, dyn_pix_depth, /* Dynamic expansion pixel depth */
+		DITHER_EN, 0, /* Dithering enable: Disabled */
+		INTERLEAVE_EN, lb_params->interleave_en, /* Interleave source enable */
+		ALPHA_EN, lb_params->alpha_en); /* Alpha enable */
+
+	REG_SET_2(LB_MEMORY_CTRL, 0,
+		MEMORY_CONFIG, mem_size_config,
+		LB_MAX_PARTITIONS, 63);
+}
+
+static void dpp_set_scaler_filter(
+		struct dcn10_dpp *xfm,
+		uint32_t taps,
+		enum dcn10_coef_filter_type_sel filter_type,
+		const uint16_t *filter)
+{
+	const int tap_pairs = (taps + 1) / 2;
+	int phase;
+	int pair;
+	uint16_t odd_coef, even_coef;
+
+	REG_SET_3(SCL_COEF_RAM_TAP_SELECT, 0,
+		SCL_COEF_RAM_TAP_PAIR_IDX, 0,
+		SCL_COEF_RAM_PHASE, 0,
+		SCL_COEF_RAM_FILTER_TYPE, filter_type);
+
+	for (phase = 0; phase < (NUM_PHASES / 2 + 1); phase++) {
+		for (pair = 0; pair < tap_pairs; pair++) {
+			even_coef = filter[phase * taps + 2 * pair];
+			if ((pair * 2 + 1) < taps)
+				odd_coef = filter[phase * taps + 2 * pair + 1];
+			else
+				odd_coef = 0;
+
+			REG_SET_4(SCL_COEF_RAM_TAP_DATA, 0,
+				/* Even tap coefficient (bits 1:0 fixed to 0) */
+				SCL_COEF_RAM_EVEN_TAP_COEF, even_coef,
+				/* Write/read control for even coefficient */
+				SCL_COEF_RAM_EVEN_TAP_COEF_EN, 1,
+				/* Odd tap coefficient (bits 1:0 fixed to 0) */
+				SCL_COEF_RAM_ODD_TAP_COEF, odd_coef,
+				/* Write/read control for odd coefficient */
+				SCL_COEF_RAM_ODD_TAP_COEF_EN, 1);
+		}
+	}
+
+}
+
+#if 0
+bool dpp_set_pixel_storage_depth(
+	struct dpp *xfm,
+	enum lb_pixel_depth depth,
+	const struct bit_depth_reduction_params *bit_depth_params)
+{
+	struct dcn10_dpp *xfm110 = TO_DCN10_DPP(xfm);
+	bool ret = true;
+	uint32_t value;
+	enum dc_color_depth color_depth;
+
+	value = dm_read_reg(xfm->ctx, LB_REG(mmLB_DATA_FORMAT));
+	switch (depth) {
+	case LB_PIXEL_DEPTH_18BPP:
+		color_depth = COLOR_DEPTH_666;
+		set_reg_field_value(value, 2, LB_DATA_FORMAT, PIXEL_DEPTH);
+		set_reg_field_value(value, 1, LB_DATA_FORMAT, PIXEL_EXPAN_MODE);
+		break;
+	case LB_PIXEL_DEPTH_24BPP:
+		color_depth = COLOR_DEPTH_888;
+		set_reg_field_value(value, 1, LB_DATA_FORMAT, PIXEL_DEPTH);
+		set_reg_field_value(value, 1, LB_DATA_FORMAT, PIXEL_EXPAN_MODE);
+		break;
+	case LB_PIXEL_DEPTH_30BPP:
+		color_depth = COLOR_DEPTH_101010;
+		set_reg_field_value(value, 0, LB_DATA_FORMAT, PIXEL_DEPTH);
+		set_reg_field_value(value, 1, LB_DATA_FORMAT, PIXEL_EXPAN_MODE);
+		break;
+	case LB_PIXEL_DEPTH_36BPP:
+		color_depth = COLOR_DEPTH_121212;
+		set_reg_field_value(value, 3, LB_DATA_FORMAT, PIXEL_DEPTH);
+		set_reg_field_value(value, 0, LB_DATA_FORMAT, PIXEL_EXPAN_MODE);
+		break;
+	default:
+		ret = false;
+		break;
+	}
+
+	if (ret == true) {
+		set_denormalization(xfm110, color_depth);
+		ret = program_bit_depth_reduction(xfm110, color_depth,
+				bit_depth_params);
+
+		set_reg_field_value(value, 0, LB_DATA_FORMAT, ALPHA_EN);
+		dm_write_reg(xfm->ctx, LB_REG(mmLB_DATA_FORMAT), value);
+		if (!(xfm110->lb_pixel_depth_supported & depth)) {
+			/* We should use unsupported capabilities
+			 * unless it is required by w/a
+			 */
+			dm_logger_write(xfm->ctx->logger, LOG_WARNING,
+				"%s: Capability not supported",
+				__func__);
+		}
+	}
+
+	return ret;
+}
+#endif
+
+static const uint16_t *get_filter_coeffs_64p(int taps, struct fixed31_32 ratio)
+{
+	if (taps == 8)
+		return get_filter_8tap_64p(ratio);
+	else if (taps == 7)
+		return get_filter_7tap_64p(ratio);
+	else if (taps == 6)
+		return get_filter_6tap_64p(ratio);
+	else if (taps == 5)
+		return get_filter_5tap_64p(ratio);
+	else if (taps == 4)
+		return get_filter_4tap_64p(ratio);
+	else if (taps == 3)
+		return get_filter_3tap_64p(ratio);
+	else if (taps == 2)
+		return filter_2tap_64p;
+	else if (taps == 1)
+		return NULL;
+	else {
+		/* should never happen, bug */
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+}
+
+static void dpp_set_scl_filter(
+		struct dcn10_dpp *xfm,
+		const struct scaler_data *scl_data,
+		bool chroma_coef_mode)
+{
+	bool h_2tap_hardcode_coef_en = false;
+	bool v_2tap_hardcode_coef_en = false;
+	bool h_2tap_sharp_en = false;
+	bool v_2tap_sharp_en = false;
+	uint32_t h_2tap_sharp_factor = scl_data->sharpness.horz;
+	uint32_t v_2tap_sharp_factor = scl_data->sharpness.vert;
+	bool coef_ram_current;
+	const uint16_t *filter_h = NULL;
+	const uint16_t *filter_v = NULL;
+	const uint16_t *filter_h_c = NULL;
+	const uint16_t *filter_v_c = NULL;
+
+	h_2tap_hardcode_coef_en = scl_data->taps.h_taps < 3
+					&& scl_data->taps.h_taps_c < 3
+		&& (scl_data->taps.h_taps > 1 || scl_data->taps.h_taps_c > 1);
+	v_2tap_hardcode_coef_en = scl_data->taps.v_taps < 3
+					&& scl_data->taps.v_taps_c < 3
+		&& (scl_data->taps.v_taps > 1 || scl_data->taps.v_taps_c > 1);
+
+	h_2tap_sharp_en = h_2tap_hardcode_coef_en && h_2tap_sharp_factor != 0;
+	v_2tap_sharp_en = v_2tap_hardcode_coef_en && v_2tap_sharp_factor != 0;
+
+	REG_UPDATE_6(DSCL_2TAP_CONTROL,
+		SCL_H_2TAP_HARDCODE_COEF_EN, h_2tap_hardcode_coef_en,
+		SCL_H_2TAP_SHARP_EN, h_2tap_sharp_en,
+		SCL_H_2TAP_SHARP_FACTOR, h_2tap_sharp_factor,
+		SCL_V_2TAP_HARDCODE_COEF_EN, v_2tap_hardcode_coef_en,
+		SCL_V_2TAP_SHARP_EN, v_2tap_sharp_en,
+		SCL_V_2TAP_SHARP_FACTOR, v_2tap_sharp_factor);
+
+	if (!v_2tap_hardcode_coef_en || !h_2tap_hardcode_coef_en) {
+		bool filter_updated = false;
+
+		filter_h = get_filter_coeffs_64p(
+				scl_data->taps.h_taps, scl_data->ratios.horz);
+		filter_v = get_filter_coeffs_64p(
+				scl_data->taps.v_taps, scl_data->ratios.vert);
+
+		filter_updated = (filter_h && (filter_h != xfm->filter_h))
+				|| (filter_v && (filter_v != xfm->filter_v));
+
+		if (chroma_coef_mode) {
+			filter_h_c = get_filter_coeffs_64p(
+					scl_data->taps.h_taps_c, scl_data->ratios.horz_c);
+			filter_v_c = get_filter_coeffs_64p(
+					scl_data->taps.v_taps_c, scl_data->ratios.vert_c);
+			filter_updated = filter_updated || (filter_h_c && (filter_h_c != xfm->filter_h_c))
+							|| (filter_v_c && (filter_v_c != xfm->filter_v_c));
+		}
+
+		if (filter_updated) {
+			uint32_t scl_mode = REG_READ(SCL_MODE);
+
+			if (!h_2tap_hardcode_coef_en && filter_h) {
+				dpp_set_scaler_filter(
+					xfm, scl_data->taps.h_taps,
+					SCL_COEF_LUMA_HORZ_FILTER, filter_h);
+			}
+			xfm->filter_h = filter_h;
+			if (!v_2tap_hardcode_coef_en && filter_v) {
+				dpp_set_scaler_filter(
+					xfm, scl_data->taps.v_taps,
+					SCL_COEF_LUMA_VERT_FILTER, filter_v);
+			}
+			xfm->filter_v = filter_v;
+			if (chroma_coef_mode) {
+				if (!h_2tap_hardcode_coef_en && filter_h_c) {
+					dpp_set_scaler_filter(
+						xfm, scl_data->taps.h_taps_c,
+						SCL_COEF_CHROMA_HORZ_FILTER, filter_h_c);
+				}
+				if (!v_2tap_hardcode_coef_en && filter_v_c) {
+					dpp_set_scaler_filter(
+						xfm, scl_data->taps.v_taps_c,
+						SCL_COEF_CHROMA_VERT_FILTER, filter_v_c);
+				}
+			}
+			xfm->filter_h_c = filter_h_c;
+			xfm->filter_v_c = filter_v_c;
+
+			coef_ram_current = get_reg_field_value_ex(
+				scl_mode, xfm->tf_mask->SCL_COEF_RAM_SELECT_CURRENT,
+				xfm->tf_shift->SCL_COEF_RAM_SELECT_CURRENT);
+
+			/* Swap coefficient RAM and set chroma coefficient mode */
+			REG_SET_2(SCL_MODE, scl_mode,
+					SCL_COEF_RAM_SELECT, !coef_ram_current,
+					SCL_CHROMA_COEF_MODE, chroma_coef_mode);
+		}
+	}
+}
+
+static void dpp_set_viewport(
+		struct dcn10_dpp *xfm,
+		const struct rect *viewport,
+		const struct rect *viewport_c)
+{
+	REG_SET_2(DCSURF_PRI_VIEWPORT_DIMENSION, 0,
+			PRI_VIEWPORT_WIDTH, viewport->width,
+			PRI_VIEWPORT_HEIGHT, viewport->height);
+
+	REG_SET_2(DCSURF_PRI_VIEWPORT_START, 0,
+			PRI_VIEWPORT_X_START, viewport->x,
+			PRI_VIEWPORT_Y_START, viewport->y);
+
+	/*for stereo*/
+	REG_SET_2(DCSURF_SEC_VIEWPORT_DIMENSION, 0,
+				SEC_VIEWPORT_WIDTH, viewport->width,
+				SEC_VIEWPORT_HEIGHT, viewport->height);
+
+	REG_SET_2(DCSURF_SEC_VIEWPORT_START, 0,
+				SEC_VIEWPORT_X_START, viewport->x,
+				SEC_VIEWPORT_Y_START, viewport->y);
+
+	/* DC supports NV12 only at the moment */
+	REG_SET_2(DCSURF_PRI_VIEWPORT_DIMENSION_C, 0,
+			PRI_VIEWPORT_WIDTH_C, viewport_c->width,
+			PRI_VIEWPORT_HEIGHT_C, viewport_c->height);
+
+	REG_SET_2(DCSURF_PRI_VIEWPORT_START_C, 0,
+			PRI_VIEWPORT_X_START_C, viewport_c->x,
+			PRI_VIEWPORT_Y_START_C, viewport_c->y);
+}
+
+static int get_lb_depth_bpc(enum lb_pixel_depth depth)
+{
+	if (depth == LB_PIXEL_DEPTH_30BPP)
+		return 10;
+	else if (depth == LB_PIXEL_DEPTH_24BPP)
+		return 8;
+	else if (depth == LB_PIXEL_DEPTH_18BPP)
+		return 6;
+	else if (depth == LB_PIXEL_DEPTH_36BPP)
+		return 12;
+	else {
+		BREAK_TO_DEBUGGER();
+		return -1; /* Unsupported */
+	}
+}
+
+static void calc_lb_num_partitions(
+		const struct scaler_data *scl_data,
+		enum lb_memory_config lb_config,
+		int *num_part_y,
+		int *num_part_c)
+{
+	int line_size = scl_data->viewport.width < scl_data->recout.width ?
+			scl_data->viewport.width : scl_data->recout.width;
+	int line_size_c = scl_data->viewport_c.width < scl_data->recout.width ?
+			scl_data->viewport_c.width : scl_data->recout.width;
+	int lb_bpc = get_lb_depth_bpc(scl_data->lb_params.depth);
+	int memory_line_size_y = (line_size * lb_bpc + 71) / 72; /* +71 to ceil */
+	int memory_line_size_c = (line_size_c * lb_bpc + 71) / 72; /* +71 to ceil */
+	int memory_line_size_a = (line_size + 5) / 6; /* +5 to ceil */
+	int lb_memory_size, lb_memory_size_c, lb_memory_size_a, num_partitions_a;
+
+	if (lb_config == LB_MEMORY_CONFIG_1) {
+		lb_memory_size = 816;
+		lb_memory_size_c = 816;
+		lb_memory_size_a = 984;
+	} else if (lb_config == LB_MEMORY_CONFIG_2) {
+		lb_memory_size = 1088;
+		lb_memory_size_c = 1088;
+		lb_memory_size_a = 1312;
+	} else if (lb_config == LB_MEMORY_CONFIG_3) {
+		lb_memory_size = 816 + 1088 + 848 + 848 + 848;
+		lb_memory_size_c = 816 + 1088;
+		lb_memory_size_a = 984 + 1312 + 456;
+	} else {
+		lb_memory_size = 816 + 1088 + 848;
+		lb_memory_size_c = 816 + 1088 + 848;
+		lb_memory_size_a = 984 + 1312 + 456;
+	}
+	*num_part_y = lb_memory_size / memory_line_size_y;
+	*num_part_c = lb_memory_size_c / memory_line_size_c;
+	num_partitions_a = lb_memory_size_a / memory_line_size_a;
+
+	if (scl_data->lb_params.alpha_en
+			&& (num_partitions_a < *num_part_y))
+		*num_part_y = num_partitions_a;
+
+	if (*num_part_y > 64)
+		*num_part_y = 64;
+	if (*num_part_c > 64)
+		*num_part_c = 64;
+
+}
+
+static bool is_lb_conf_valid(int ceil_vratio, int num_partitions, int vtaps)
+{
+	if (ceil_vratio > 2)
+		return vtaps <= (num_partitions - ceil_vratio + 2);
+	else
+		return vtaps <= num_partitions;
+}
+
+/*find first match configuration which meets the min required lb size*/
+static enum lb_memory_config find_lb_memory_config(const struct scaler_data *scl_data)
+{
+	int num_part_y, num_part_c;
+	int vtaps = scl_data->taps.v_taps;
+	int vtaps_c = scl_data->taps.v_taps_c;
+	int ceil_vratio = dal_fixed31_32_ceil(scl_data->ratios.vert);
+	int ceil_vratio_c = dal_fixed31_32_ceil(scl_data->ratios.vert_c);
+
+	calc_lb_num_partitions(
+			scl_data, LB_MEMORY_CONFIG_1, &num_part_y, &num_part_c);
+
+	if (is_lb_conf_valid(ceil_vratio, num_part_y, vtaps)
+			&& is_lb_conf_valid(ceil_vratio_c, num_part_c, vtaps_c))
+		return LB_MEMORY_CONFIG_1;
+
+	calc_lb_num_partitions(
+			scl_data, LB_MEMORY_CONFIG_2, &num_part_y, &num_part_c);
+
+	if (is_lb_conf_valid(ceil_vratio, num_part_y, vtaps)
+			&& is_lb_conf_valid(ceil_vratio_c, num_part_c, vtaps_c))
+		return LB_MEMORY_CONFIG_2;
+
+	if (scl_data->format == PIXEL_FORMAT_420BPP8
+			|| scl_data->format == PIXEL_FORMAT_420BPP10) {
+		calc_lb_num_partitions(
+				scl_data, LB_MEMORY_CONFIG_3, &num_part_y, &num_part_c);
+
+		if (is_lb_conf_valid(ceil_vratio, num_part_y, vtaps)
+				&& is_lb_conf_valid(ceil_vratio_c, num_part_c, vtaps_c))
+			return LB_MEMORY_CONFIG_3;
+	}
+
+	calc_lb_num_partitions(
+			scl_data, LB_MEMORY_CONFIG_0, &num_part_y, &num_part_c);
+
+	/*Ensure we can support the requested number of vtaps*/
+	ASSERT(is_lb_conf_valid(ceil_vratio, num_part_y, vtaps)
+			&& is_lb_conf_valid(ceil_vratio_c, num_part_c, vtaps_c));
+
+	return LB_MEMORY_CONFIG_0;
+}
+
+void dpp_set_scaler_auto_scale(
+	struct transform *xfm_base,
+	const struct scaler_data *scl_data)
+{
+	enum lb_memory_config lb_config;
+	struct dcn10_dpp *xfm = TO_DCN10_DPP(xfm_base);
+	enum dscl_mode_sel dscl_mode = get_dscl_mode(
+			scl_data, xfm_base->ctx->dc->debug.always_scale);
+	bool ycbcr = scl_data->format >= PIXEL_FORMAT_VIDEO_BEGIN
+				&& scl_data->format <= PIXEL_FORMAT_VIDEO_END;
+
+	dpp_set_overscan(xfm, scl_data);
+
+	dpp_set_otg_blank(xfm, scl_data);
+
+	REG_UPDATE(SCL_MODE, DSCL_MODE, dscl_mode);
+
+	dpp_set_viewport(xfm, &scl_data->viewport, &scl_data->viewport_c);
+
+	if (dscl_mode == DSCL_MODE_DSCL_BYPASS)
+		return;
+
+	lb_config =  find_lb_memory_config(scl_data);
+	dpp_set_lb(xfm, &scl_data->lb_params, lb_config);
+
+	if (dscl_mode == DSCL_MODE_SCALING_444_BYPASS)
+		return;
+
+	/* TODO: v_min */
+	REG_SET_3(DSCL_AUTOCAL, 0,
+		AUTOCAL_MODE, AUTOCAL_MODE_AUTOSCALE,
+		AUTOCAL_NUM_PIPE, 0,
+		AUTOCAL_PIPE_ID, 0);
+
+	/* Black offsets */
+	if (ycbcr)
+		REG_SET_2(SCL_BLACK_OFFSET, 0,
+				SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y,
+				SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_CBCR);
+	else
+
+		REG_SET_2(SCL_BLACK_OFFSET, 0,
+				SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y,
+				SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_RGB_Y);
+
+	REG_SET_4(SCL_TAP_CONTROL, 0,
+		SCL_V_NUM_TAPS, scl_data->taps.v_taps - 1,
+		SCL_H_NUM_TAPS, scl_data->taps.h_taps - 1,
+		SCL_V_NUM_TAPS_C, scl_data->taps.v_taps_c - 1,
+		SCL_H_NUM_TAPS_C, scl_data->taps.h_taps_c - 1);
+
+	dpp_set_scl_filter(xfm, scl_data, ycbcr);
+}
+
+/* Program gamut remap in bypass mode */
+void dpp_set_gamut_remap_bypass(struct dcn10_dpp *xfm)
+{
+	REG_SET(CM_GAMUT_REMAP_CONTROL, 0,
+			CM_GAMUT_REMAP_MODE, 0);
+	/* Gamut remap in bypass */
+}
+
+static void dpp_set_recout(
+			struct dcn10_dpp *xfm, const struct rect *recout)
+{
+	REG_SET_2(RECOUT_START, 0,
+		/* First pixel of RECOUT */
+			 RECOUT_START_X, recout->x,
+		/* First line of RECOUT */
+			 RECOUT_START_Y, recout->y);
+
+	REG_SET_2(RECOUT_SIZE, 0,
+		/* Number of RECOUT horizontal pixels */
+			 RECOUT_WIDTH, recout->width,
+		/* Number of RECOUT vertical lines */
+			 RECOUT_HEIGHT, recout->height
+			 - xfm->base.ctx->dc->debug.surface_visual_confirm * 4 *
+			 (xfm->base.inst + 1));
+}
+
+static void dpp_set_manual_ratio_init(
+		struct dcn10_dpp *xfm, const struct scaler_data *data)
+{
+	uint32_t init_frac = 0;
+	uint32_t init_int = 0;
+
+	REG_SET(SCL_HORZ_FILTER_SCALE_RATIO, 0,
+			SCL_H_SCALE_RATIO, dal_fixed31_32_u2d19(data->ratios.horz) << 5);
+
+	REG_SET(SCL_VERT_FILTER_SCALE_RATIO, 0,
+			SCL_V_SCALE_RATIO, dal_fixed31_32_u2d19(data->ratios.vert) << 5);
+
+	REG_SET(SCL_HORZ_FILTER_SCALE_RATIO_C, 0,
+			SCL_H_SCALE_RATIO_C, dal_fixed31_32_u2d19(data->ratios.horz_c) << 5);
+
+	REG_SET(SCL_VERT_FILTER_SCALE_RATIO_C, 0,
+			SCL_V_SCALE_RATIO_C, dal_fixed31_32_u2d19(data->ratios.vert_c) << 5);
+
+	/*
+	 * 0.24 format for fraction, first five bits zeroed
+	 */
+	init_frac = dal_fixed31_32_u0d19(data->inits.h) << 5;
+	init_int = dal_fixed31_32_floor(data->inits.h);
+	REG_SET_2(SCL_HORZ_FILTER_INIT, 0,
+		SCL_H_INIT_FRAC, init_frac,
+		SCL_H_INIT_INT, init_int);
+
+	init_frac = dal_fixed31_32_u0d19(data->inits.h_c) << 5;
+	init_int = dal_fixed31_32_floor(data->inits.h_c);
+	REG_SET_2(SCL_HORZ_FILTER_INIT_C, 0,
+		SCL_H_INIT_FRAC_C, init_frac,
+		SCL_H_INIT_INT_C, init_int);
+
+	init_frac = dal_fixed31_32_u0d19(data->inits.v) << 5;
+	init_int = dal_fixed31_32_floor(data->inits.v);
+	REG_SET_2(SCL_VERT_FILTER_INIT, 0,
+		SCL_V_INIT_FRAC, init_frac,
+		SCL_V_INIT_INT, init_int);
+
+	init_frac = dal_fixed31_32_u0d19(data->inits.v_bot) << 5;
+	init_int = dal_fixed31_32_floor(data->inits.v_bot);
+	REG_SET_2(SCL_VERT_FILTER_INIT_BOT, 0,
+		SCL_V_INIT_FRAC_BOT, init_frac,
+		SCL_V_INIT_INT_BOT, init_int);
+
+	init_frac = dal_fixed31_32_u0d19(data->inits.v_c) << 5;
+	init_int = dal_fixed31_32_floor(data->inits.v_c);
+	REG_SET_2(SCL_VERT_FILTER_INIT_C, 0,
+		SCL_V_INIT_FRAC_C, init_frac,
+		SCL_V_INIT_INT_C, init_int);
+
+	init_frac = dal_fixed31_32_u0d19(data->inits.v_c_bot) << 5;
+	init_int = dal_fixed31_32_floor(data->inits.v_c_bot);
+	REG_SET_2(SCL_VERT_FILTER_INIT_BOT_C, 0,
+		SCL_V_INIT_FRAC_BOT_C, init_frac,
+		SCL_V_INIT_INT_BOT_C, init_int);
+}
+
+/* Main function to program scaler and line buffer in manual scaling mode */
+static void dpp_set_scaler_manual_scale(
+	struct transform *xfm_base,
+	const struct scaler_data *scl_data)
+{
+	enum lb_memory_config lb_config;
+	struct dcn10_dpp *xfm = TO_DCN10_DPP(xfm_base);
+	enum dscl_mode_sel dscl_mode = get_dscl_mode(
+			scl_data, xfm_base->ctx->dc->debug.always_scale);
+	bool ycbcr = scl_data->format >= PIXEL_FORMAT_VIDEO_BEGIN
+				&& scl_data->format <= PIXEL_FORMAT_VIDEO_END;
+
+	/* Recout */
+	dpp_set_recout(xfm, &scl_data->recout);
+
+	/* MPC Size */
+	REG_SET_2(MPC_SIZE, 0,
+		/* Number of horizontal pixels of MPC */
+			 MPC_WIDTH, scl_data->h_active,
+		/* Number of vertical lines of MPC */
+			 MPC_HEIGHT, scl_data->v_active);
+
+	/* SCL mode */
+	REG_UPDATE(SCL_MODE, DSCL_MODE, dscl_mode);
+
+	/* Viewport */
+	dpp_set_viewport(xfm, &scl_data->viewport, &scl_data->viewport_c);
+
+	if (dscl_mode == DSCL_MODE_DSCL_BYPASS)
+		return;
+	/* LB */
+	lb_config =  find_lb_memory_config(scl_data);
+	dpp_set_lb(xfm, &scl_data->lb_params, lb_config);
+
+	if (dscl_mode == DSCL_MODE_SCALING_444_BYPASS)
+		return;
+
+	/* Autocal off */
+	REG_SET_3(DSCL_AUTOCAL, 0,
+		AUTOCAL_MODE, AUTOCAL_MODE_OFF,
+		AUTOCAL_NUM_PIPE, 0,
+		AUTOCAL_PIPE_ID, 0);
+
+	/* Black offsets */
+	if (ycbcr)
+		REG_SET_2(SCL_BLACK_OFFSET, 0,
+				SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y,
+				SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_CBCR);
+	else
+
+		REG_SET_2(SCL_BLACK_OFFSET, 0,
+				SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y,
+				SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_RGB_Y);
+
+	/* Manually calculate scale ratio and init values */
+	dpp_set_manual_ratio_init(xfm, scl_data);
+
+	/* HTaps/VTaps */
+	REG_SET_4(SCL_TAP_CONTROL, 0,
+		SCL_V_NUM_TAPS, scl_data->taps.v_taps - 1,
+		SCL_H_NUM_TAPS, scl_data->taps.h_taps - 1,
+		SCL_V_NUM_TAPS_C, scl_data->taps.v_taps_c - 1,
+		SCL_H_NUM_TAPS_C, scl_data->taps.h_taps_c - 1);
+
+	dpp_set_scl_filter(xfm, scl_data, ycbcr);
+}
+
+#define IDENTITY_RATIO(ratio) (dal_fixed31_32_u2d19(ratio) == (1 << 19))
+
+
+static bool dpp_get_optimal_number_of_taps(
+		struct transform *xfm,
+		struct scaler_data *scl_data,
+		const struct scaling_taps *in_taps)
+{
+	uint32_t pixel_width;
+
+	if (scl_data->viewport.width > scl_data->recout.width)
+		pixel_width = scl_data->recout.width;
+	else
+		pixel_width = scl_data->viewport.width;
+
+	/* TODO: add lb check */
+
+	/* No support for programming ratio of 4, drop to 3.99999.. */
+	if (scl_data->ratios.horz.value == (4ll << 32))
+		scl_data->ratios.horz.value--;
+	if (scl_data->ratios.vert.value == (4ll << 32))
+		scl_data->ratios.vert.value--;
+	if (scl_data->ratios.horz_c.value == (4ll << 32))
+		scl_data->ratios.horz_c.value--;
+	if (scl_data->ratios.vert_c.value == (4ll << 32))
+		scl_data->ratios.vert_c.value--;
+
+	/* Set default taps if none are provided */
+	if (in_taps->h_taps == 0)
+		scl_data->taps.h_taps = 4;
+	else
+		scl_data->taps.h_taps = in_taps->h_taps;
+	if (in_taps->v_taps == 0)
+		scl_data->taps.v_taps = 4;
+	else
+		scl_data->taps.v_taps = in_taps->v_taps;
+	if (in_taps->v_taps_c == 0)
+		scl_data->taps.v_taps_c = 2;
+	else
+		scl_data->taps.v_taps_c = in_taps->v_taps_c;
+	if (in_taps->h_taps_c == 0)
+		scl_data->taps.h_taps_c = 2;
+	/* Only 1 and even h_taps_c are supported by hw */
+	else if ((in_taps->h_taps_c % 2) != 0 && in_taps->h_taps_c != 1)
+		scl_data->taps.h_taps_c = in_taps->h_taps_c - 1;
+	else
+		scl_data->taps.h_taps_c = in_taps->h_taps_c;
+
+	if (!xfm->ctx->dc->debug.always_scale) {
+		if (IDENTITY_RATIO(scl_data->ratios.horz))
+			scl_data->taps.h_taps = 1;
+		if (IDENTITY_RATIO(scl_data->ratios.vert))
+			scl_data->taps.v_taps = 1;
+		if (IDENTITY_RATIO(scl_data->ratios.horz_c))
+			scl_data->taps.h_taps_c = 1;
+		if (IDENTITY_RATIO(scl_data->ratios.vert_c))
+			scl_data->taps.v_taps_c = 1;
+	}
+
+	return true;
+}
+
+static void dpp_reset(struct transform *xfm_base)
+{
+	struct dcn10_dpp *xfm = TO_DCN10_DPP(xfm_base);
+
+	xfm->filter_h_c = NULL;
+	xfm->filter_v_c = NULL;
+	xfm->filter_h = NULL;
+	xfm->filter_v = NULL;
+
+	/* set boundary mode to 0 */
+	REG_SET(DSCL_CONTROL, 0, SCL_BOUNDARY_MODE, 0);
+}
+
+static void program_gamut_remap(
+		struct dcn10_dpp *xfm,
+		const uint16_t *regval,
+		enum gamut_remap_select select)
+{
+	 uint16_t selection = 0;
+
+	if (regval == NULL || select == GAMUT_REMAP_BYPASS) {
+		REG_SET(CM_GAMUT_REMAP_CONTROL, 0,
+				CM_GAMUT_REMAP_MODE, 0);
+		return;
+	}
+	switch (select) {
+	case GAMUT_REMAP_COEFF:
+		selection = 1;
+		break;
+	case GAMUT_REMAP_COMA_COEFF:
+		selection = 2;
+		break;
+	case GAMUT_REMAP_COMB_COEFF:
+		selection = 3;
+		break;
+	default:
+		break;
+	}
+
+
+	if (select == GAMUT_REMAP_COEFF) {
+
+		REG_SET_2(CM_GAMUT_REMAP_C11_C12, 0,
+				CM_GAMUT_REMAP_C11, regval[0],
+				CM_GAMUT_REMAP_C12, regval[1]);
+		regval += 2;
+		REG_SET_2(CM_GAMUT_REMAP_C13_C14, 0,
+				CM_GAMUT_REMAP_C13, regval[0],
+				CM_GAMUT_REMAP_C14, regval[1]);
+		regval += 2;
+		REG_SET_2(CM_GAMUT_REMAP_C21_C22, 0,
+				CM_GAMUT_REMAP_C21, regval[0],
+				CM_GAMUT_REMAP_C22, regval[1]);
+		regval += 2;
+		REG_SET_2(CM_GAMUT_REMAP_C23_C24, 0,
+				CM_GAMUT_REMAP_C23, regval[0],
+				CM_GAMUT_REMAP_C24, regval[1]);
+		regval += 2;
+		REG_SET_2(CM_GAMUT_REMAP_C31_C32, 0,
+				CM_GAMUT_REMAP_C31, regval[0],
+				CM_GAMUT_REMAP_C32, regval[1]);
+		regval += 2;
+		REG_SET_2(CM_GAMUT_REMAP_C33_C34, 0,
+				CM_GAMUT_REMAP_C33, regval[0],
+				CM_GAMUT_REMAP_C34, regval[1]);
+
+	} else  if (select == GAMUT_REMAP_COMA_COEFF) {
+		REG_SET_2(CM_COMA_C11_C12, 0,
+				CM_COMA_C11, regval[0],
+				CM_COMA_C12, regval[1]);
+		regval += 2;
+		REG_SET_2(CM_COMA_C13_C14, 0,
+				CM_COMA_C13, regval[0],
+				CM_COMA_C14, regval[1]);
+		regval += 2;
+		REG_SET_2(CM_COMA_C21_C22, 0,
+				CM_COMA_C21, regval[0],
+				CM_COMA_C22, regval[1]);
+		regval += 2;
+		REG_SET_2(CM_COMA_C23_C24, 0,
+				CM_COMA_C23, regval[0],
+				CM_COMA_C24, regval[1]);
+		regval += 2;
+		REG_SET_2(CM_COMA_C31_C32, 0,
+				CM_COMA_C31, regval[0],
+				CM_COMA_C32, regval[1]);
+		regval += 2;
+		REG_SET_2(CM_COMA_C33_C34, 0,
+				CM_COMA_C33, regval[0],
+				CM_COMA_C34, regval[1]);
+
+	} else {
+		REG_SET_2(CM_COMB_C11_C12, 0,
+				CM_COMB_C11, regval[0],
+				CM_COMB_C12, regval[1]);
+		regval += 2;
+		REG_SET_2(CM_COMB_C13_C14, 0,
+				CM_COMB_C13, regval[0],
+				CM_COMB_C14, regval[1]);
+		regval += 2;
+		REG_SET_2(CM_COMB_C21_C22, 0,
+				CM_COMB_C21, regval[0],
+				CM_COMB_C22, regval[1]);
+		regval += 2;
+		REG_SET_2(CM_COMB_C23_C24, 0,
+				CM_COMB_C23, regval[0],
+				CM_COMB_C24, regval[1]);
+		regval += 2;
+		REG_SET_2(CM_COMB_C31_C32, 0,
+				CM_COMB_C31, regval[0],
+				CM_COMB_C32, regval[1]);
+		regval += 2;
+		REG_SET_2(CM_COMB_C33_C34, 0,
+				CM_COMB_C33, regval[0],
+				CM_COMB_C34, regval[1]);
+	}
+
+	REG_SET(
+			CM_GAMUT_REMAP_CONTROL, 0,
+			CM_GAMUT_REMAP_MODE, selection);
+
+}
+
+static void dcn_dpp_set_gamut_remap(
+	struct transform *xfm,
+	const struct xfm_grph_csc_adjustment *adjust)
+{
+	struct dcn10_dpp *dcn_xfm = TO_DCN10_DPP(xfm);
+
+	if (adjust->gamut_adjust_type != GRAPHICS_GAMUT_ADJUST_TYPE_SW)
+		/* Bypass if type is bypass or hw */
+		program_gamut_remap(dcn_xfm, NULL, GAMUT_REMAP_BYPASS);
+	else {
+		struct fixed31_32 arr_matrix[12];
+		uint16_t arr_reg_val[12];
+
+		arr_matrix[0] = adjust->temperature_matrix[0];
+		arr_matrix[1] = adjust->temperature_matrix[1];
+		arr_matrix[2] = adjust->temperature_matrix[2];
+		arr_matrix[3] = dal_fixed31_32_zero;
+
+		arr_matrix[4] = adjust->temperature_matrix[3];
+		arr_matrix[5] = adjust->temperature_matrix[4];
+		arr_matrix[6] = adjust->temperature_matrix[5];
+		arr_matrix[7] = dal_fixed31_32_zero;
+
+		arr_matrix[8] = adjust->temperature_matrix[6];
+		arr_matrix[9] = adjust->temperature_matrix[7];
+		arr_matrix[10] = adjust->temperature_matrix[8];
+		arr_matrix[11] = dal_fixed31_32_zero;
+
+		convert_float_matrix(
+			arr_reg_val, arr_matrix, 12);
+
+		program_gamut_remap(dcn_xfm, arr_reg_val, GAMUT_REMAP_COEFF);
+	}
+}
+
+static struct transform_funcs dcn10_dpp_funcs = {
+		.transform_reset = dpp_reset,
+		.transform_set_scaler = dpp_set_scaler_manual_scale,
+		.transform_get_optimal_number_of_taps = dpp_get_optimal_number_of_taps,
+		.transform_set_gamut_remap = dcn_dpp_set_gamut_remap,
+};
+
+/*****************************************/
+/* Constructor, Destructor               */
+/*****************************************/
+
+bool dcn10_dpp_construct(
+	struct dcn10_dpp *xfm,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dcn_dpp_registers *tf_regs,
+	const struct dcn_dpp_shift *tf_shift,
+	const struct dcn_dpp_mask *tf_mask)
+{
+	xfm->base.ctx = ctx;
+
+	xfm->base.inst = inst;
+	xfm->base.funcs = &dcn10_dpp_funcs;
+
+	xfm->tf_regs = tf_regs;
+	xfm->tf_shift = tf_shift;
+	xfm->tf_mask = tf_mask;
+
+	xfm->lb_pixel_depth_supported =
+		LB_PIXEL_DEPTH_18BPP |
+		LB_PIXEL_DEPTH_24BPP |
+		LB_PIXEL_DEPTH_30BPP;
+
+	xfm->lb_bits_per_entry = LB_BITS_PER_ENTRY;
+	xfm->lb_memory_size = LB_TOTAL_NUMBER_OF_ENTRIES; /*0x1404*/
+
+	return true;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h
new file mode 100644
index 0000000..9936435
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h
@@ -0,0 +1,419 @@
+/* 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 __DAL_DPP_DCN10_H__
+#define __DAL_DPP_DCN10_H__
+
+#include "transform.h"
+
+#define TO_DCN10_DPP(transform)\
+	container_of(transform, struct dcn10_dpp, base)
+
+/* TODO: Use correct number of taps. Using polaris values for now */
+#define LB_TOTAL_NUMBER_OF_ENTRIES 5124
+#define LB_BITS_PER_ENTRY 144
+
+#define TF_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define TF_REG_LIST_DCN(id) \
+	SRI(CM_GAMUT_REMAP_CONTROL, CM, id),\
+	SRI(CM_GAMUT_REMAP_C11_C12, CM, id),\
+	SRI(CM_GAMUT_REMAP_C13_C14, CM, id),\
+	SRI(CM_GAMUT_REMAP_C21_C22, CM, id),\
+	SRI(CM_GAMUT_REMAP_C23_C24, CM, id),\
+	SRI(CM_GAMUT_REMAP_C31_C32, CM, id),\
+	SRI(CM_GAMUT_REMAP_C33_C34, CM, id),\
+	SRI(DSCL_EXT_OVERSCAN_LEFT_RIGHT, DSCL, id), \
+	SRI(DSCL_EXT_OVERSCAN_TOP_BOTTOM, DSCL, id), \
+	SRI(OTG_H_BLANK, DSCL, id), \
+	SRI(OTG_V_BLANK, DSCL, id), \
+	SRI(SCL_MODE, DSCL, id), \
+	SRI(LB_DATA_FORMAT, DSCL, id), \
+	SRI(LB_MEMORY_CTRL, DSCL, id), \
+	SRI(DSCL_AUTOCAL, DSCL, id), \
+	SRI(SCL_BLACK_OFFSET, DSCL, id), \
+	SRI(DSCL_CONTROL, DSCL, id), \
+	SRI(SCL_TAP_CONTROL, DSCL, id), \
+	SRI(SCL_COEF_RAM_TAP_SELECT, DSCL, id), \
+	SRI(SCL_COEF_RAM_TAP_DATA, DSCL, id), \
+	SRI(DSCL_2TAP_CONTROL, DSCL, id), \
+	SRI(DCSURF_PRI_VIEWPORT_DIMENSION, HUBP, id), \
+	SRI(DCSURF_PRI_VIEWPORT_START, HUBP, id), \
+	SRI(DCSURF_SEC_VIEWPORT_DIMENSION, HUBP, id), \
+	SRI(DCSURF_SEC_VIEWPORT_START, HUBP, id), \
+	SRI(DCSURF_PRI_VIEWPORT_DIMENSION_C, HUBP, id), \
+	SRI(DCSURF_PRI_VIEWPORT_START_C, HUBP, id), \
+	SRI(MPC_SIZE, DSCL, id), \
+	SRI(SCL_HORZ_FILTER_SCALE_RATIO, DSCL, id), \
+	SRI(SCL_VERT_FILTER_SCALE_RATIO, DSCL, id), \
+	SRI(SCL_HORZ_FILTER_SCALE_RATIO_C, DSCL, id), \
+	SRI(SCL_VERT_FILTER_SCALE_RATIO_C, DSCL, id), \
+	SRI(SCL_HORZ_FILTER_INIT, DSCL, id), \
+	SRI(SCL_HORZ_FILTER_INIT_C, DSCL, id), \
+	SRI(SCL_VERT_FILTER_INIT, DSCL, id), \
+	SRI(SCL_VERT_FILTER_INIT_BOT, DSCL, id), \
+	SRI(SCL_VERT_FILTER_INIT_C, DSCL, id), \
+	SRI(SCL_VERT_FILTER_INIT_BOT_C, DSCL, id), \
+	SRI(RECOUT_START, DSCL, id), \
+	SRI(RECOUT_SIZE, DSCL, id)
+
+#define TF_REG_LIST_DCN10(id) \
+	TF_REG_LIST_DCN(id), \
+	SRI(CM_COMA_C11_C12, CM, id),\
+	SRI(CM_COMA_C13_C14, CM, id),\
+	SRI(CM_COMA_C21_C22, CM, id),\
+	SRI(CM_COMA_C23_C24, CM, id),\
+	SRI(CM_COMA_C31_C32, CM, id),\
+	SRI(CM_COMA_C33_C34, CM, id),\
+	SRI(CM_COMB_C11_C12, CM, id),\
+	SRI(CM_COMB_C13_C14, CM, id),\
+	SRI(CM_COMB_C21_C22, CM, id),\
+	SRI(CM_COMB_C23_C24, CM, id),\
+	SRI(CM_COMB_C31_C32, CM, id),\
+	SRI(CM_COMB_C33_C34, CM, id)
+
+#define TF_REG_LIST_SH_MASK_DCN(mask_sh)\
+	TF_SF(CM0_CM_GAMUT_REMAP_CONTROL, CM_GAMUT_REMAP_MODE, mask_sh),\
+	TF_SF(CM0_CM_GAMUT_REMAP_C11_C12, CM_GAMUT_REMAP_C11, mask_sh),\
+	TF_SF(CM0_CM_GAMUT_REMAP_C11_C12, CM_GAMUT_REMAP_C12, mask_sh),\
+	TF_SF(CM0_CM_GAMUT_REMAP_C13_C14, CM_GAMUT_REMAP_C13, mask_sh),\
+	TF_SF(CM0_CM_GAMUT_REMAP_C13_C14, CM_GAMUT_REMAP_C14, mask_sh),\
+	TF_SF(CM0_CM_GAMUT_REMAP_C21_C22, CM_GAMUT_REMAP_C21, mask_sh),\
+	TF_SF(CM0_CM_GAMUT_REMAP_C21_C22, CM_GAMUT_REMAP_C22, mask_sh),\
+	TF_SF(CM0_CM_GAMUT_REMAP_C23_C24, CM_GAMUT_REMAP_C23, mask_sh),\
+	TF_SF(CM0_CM_GAMUT_REMAP_C23_C24, CM_GAMUT_REMAP_C24, mask_sh),\
+	TF_SF(CM0_CM_GAMUT_REMAP_C31_C32, CM_GAMUT_REMAP_C31, mask_sh),\
+	TF_SF(CM0_CM_GAMUT_REMAP_C31_C32, CM_GAMUT_REMAP_C32, mask_sh),\
+	TF_SF(CM0_CM_GAMUT_REMAP_C33_C34, CM_GAMUT_REMAP_C33, mask_sh),\
+	TF_SF(CM0_CM_GAMUT_REMAP_C33_C34, CM_GAMUT_REMAP_C34, mask_sh),\
+	TF_SF(DSCL0_DSCL_EXT_OVERSCAN_LEFT_RIGHT, EXT_OVERSCAN_LEFT, mask_sh),\
+	TF_SF(DSCL0_DSCL_EXT_OVERSCAN_LEFT_RIGHT, EXT_OVERSCAN_RIGHT, mask_sh),\
+	TF_SF(DSCL0_DSCL_EXT_OVERSCAN_TOP_BOTTOM, EXT_OVERSCAN_BOTTOM, mask_sh),\
+	TF_SF(DSCL0_DSCL_EXT_OVERSCAN_TOP_BOTTOM, EXT_OVERSCAN_TOP, mask_sh),\
+	TF_SF(DSCL0_OTG_H_BLANK, OTG_H_BLANK_START, mask_sh),\
+	TF_SF(DSCL0_OTG_H_BLANK, OTG_H_BLANK_END, mask_sh),\
+	TF_SF(DSCL0_OTG_V_BLANK, OTG_V_BLANK_START, mask_sh),\
+	TF_SF(DSCL0_OTG_V_BLANK, OTG_V_BLANK_END, mask_sh),\
+	TF_SF(DSCL0_LB_DATA_FORMAT, INTERLEAVE_EN, mask_sh),\
+	TF_SF(DSCL0_LB_DATA_FORMAT, ALPHA_EN, mask_sh),\
+	TF_SF(DSCL0_LB_MEMORY_CTRL, MEMORY_CONFIG, mask_sh),\
+	TF_SF(DSCL0_LB_MEMORY_CTRL, LB_MAX_PARTITIONS, mask_sh),\
+	TF_SF(DSCL0_DSCL_AUTOCAL, AUTOCAL_MODE, mask_sh),\
+	TF_SF(DSCL0_DSCL_AUTOCAL, AUTOCAL_NUM_PIPE, mask_sh),\
+	TF_SF(DSCL0_DSCL_AUTOCAL, AUTOCAL_PIPE_ID, mask_sh),\
+	TF_SF(DSCL0_SCL_BLACK_OFFSET, SCL_BLACK_OFFSET_RGB_Y, mask_sh),\
+	TF_SF(DSCL0_SCL_BLACK_OFFSET, SCL_BLACK_OFFSET_CBCR, mask_sh),\
+	TF_SF(DSCL0_DSCL_CONTROL, SCL_BOUNDARY_MODE, mask_sh),\
+	TF_SF(DSCL0_SCL_TAP_CONTROL, SCL_V_NUM_TAPS, mask_sh),\
+	TF_SF(DSCL0_SCL_TAP_CONTROL, SCL_H_NUM_TAPS, mask_sh),\
+	TF_SF(DSCL0_SCL_TAP_CONTROL, SCL_V_NUM_TAPS_C, mask_sh),\
+	TF_SF(DSCL0_SCL_TAP_CONTROL, SCL_H_NUM_TAPS_C, mask_sh),\
+	TF_SF(DSCL0_SCL_COEF_RAM_TAP_SELECT, SCL_COEF_RAM_TAP_PAIR_IDX, mask_sh),\
+	TF_SF(DSCL0_SCL_COEF_RAM_TAP_SELECT, SCL_COEF_RAM_PHASE, mask_sh),\
+	TF_SF(DSCL0_SCL_COEF_RAM_TAP_SELECT, SCL_COEF_RAM_FILTER_TYPE, mask_sh),\
+	TF_SF(DSCL0_SCL_COEF_RAM_TAP_DATA, SCL_COEF_RAM_EVEN_TAP_COEF, mask_sh),\
+	TF_SF(DSCL0_SCL_COEF_RAM_TAP_DATA, SCL_COEF_RAM_EVEN_TAP_COEF_EN, mask_sh),\
+	TF_SF(DSCL0_SCL_COEF_RAM_TAP_DATA, SCL_COEF_RAM_ODD_TAP_COEF, mask_sh),\
+	TF_SF(DSCL0_SCL_COEF_RAM_TAP_DATA, SCL_COEF_RAM_ODD_TAP_COEF_EN, mask_sh),\
+	TF_SF(DSCL0_DSCL_2TAP_CONTROL, SCL_H_2TAP_HARDCODE_COEF_EN, mask_sh),\
+	TF_SF(DSCL0_DSCL_2TAP_CONTROL, SCL_H_2TAP_SHARP_EN, mask_sh),\
+	TF_SF(DSCL0_DSCL_2TAP_CONTROL, SCL_H_2TAP_SHARP_FACTOR, mask_sh),\
+	TF_SF(DSCL0_DSCL_2TAP_CONTROL, SCL_V_2TAP_HARDCODE_COEF_EN, mask_sh),\
+	TF_SF(DSCL0_DSCL_2TAP_CONTROL, SCL_V_2TAP_SHARP_EN, mask_sh),\
+	TF_SF(DSCL0_DSCL_2TAP_CONTROL, SCL_V_2TAP_SHARP_FACTOR, mask_sh),\
+	TF_SF(DSCL0_SCL_MODE, SCL_COEF_RAM_SELECT, mask_sh),\
+	TF_SF(HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION, PRI_VIEWPORT_WIDTH, mask_sh),\
+	TF_SF(HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION, PRI_VIEWPORT_HEIGHT, mask_sh),\
+	TF_SF(HUBP0_DCSURF_PRI_VIEWPORT_START, PRI_VIEWPORT_X_START, mask_sh),\
+	TF_SF(HUBP0_DCSURF_PRI_VIEWPORT_START, PRI_VIEWPORT_Y_START, mask_sh),\
+	TF_SF(HUBP0_DCSURF_SEC_VIEWPORT_DIMENSION, SEC_VIEWPORT_WIDTH, mask_sh),\
+	TF_SF(HUBP0_DCSURF_SEC_VIEWPORT_DIMENSION, SEC_VIEWPORT_HEIGHT, mask_sh),\
+	TF_SF(HUBP0_DCSURF_SEC_VIEWPORT_START, SEC_VIEWPORT_X_START, mask_sh),\
+	TF_SF(HUBP0_DCSURF_SEC_VIEWPORT_START, SEC_VIEWPORT_Y_START, mask_sh),\
+	TF_SF(HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION_C, PRI_VIEWPORT_WIDTH_C, mask_sh),\
+	TF_SF(HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION_C, PRI_VIEWPORT_HEIGHT_C, mask_sh),\
+	TF_SF(HUBP0_DCSURF_PRI_VIEWPORT_START_C, PRI_VIEWPORT_X_START_C, mask_sh),\
+	TF_SF(HUBP0_DCSURF_PRI_VIEWPORT_START_C, PRI_VIEWPORT_Y_START_C, mask_sh),\
+	TF_SF(DSCL0_SCL_MODE, DSCL_MODE, mask_sh),\
+	TF_SF(DSCL0_RECOUT_START, RECOUT_START_X, mask_sh),\
+	TF_SF(DSCL0_RECOUT_START, RECOUT_START_Y, mask_sh),\
+	TF_SF(DSCL0_RECOUT_SIZE, RECOUT_WIDTH, mask_sh),\
+	TF_SF(DSCL0_RECOUT_SIZE, RECOUT_HEIGHT, mask_sh),\
+	TF_SF(DSCL0_MPC_SIZE, MPC_WIDTH, mask_sh),\
+	TF_SF(DSCL0_MPC_SIZE, MPC_HEIGHT, mask_sh),\
+	TF_SF(DSCL0_SCL_HORZ_FILTER_SCALE_RATIO, SCL_H_SCALE_RATIO, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_SCALE_RATIO, SCL_V_SCALE_RATIO, mask_sh),\
+	TF_SF(DSCL0_SCL_HORZ_FILTER_SCALE_RATIO_C, SCL_H_SCALE_RATIO_C, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_SCALE_RATIO_C, SCL_V_SCALE_RATIO_C, mask_sh),\
+	TF_SF(DSCL0_SCL_HORZ_FILTER_INIT, SCL_H_INIT_FRAC, mask_sh),\
+	TF_SF(DSCL0_SCL_HORZ_FILTER_INIT, SCL_H_INIT_INT, mask_sh),\
+	TF_SF(DSCL0_SCL_HORZ_FILTER_INIT_C, SCL_H_INIT_FRAC_C, mask_sh),\
+	TF_SF(DSCL0_SCL_HORZ_FILTER_INIT_C, SCL_H_INIT_INT_C, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_INIT, SCL_V_INIT_FRAC, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_INIT, SCL_V_INIT_INT, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_INIT_BOT, SCL_V_INIT_FRAC_BOT, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_INIT_BOT, SCL_V_INIT_INT_BOT, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_INIT_C, SCL_V_INIT_FRAC_C, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_INIT_C, SCL_V_INIT_INT_C, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_INIT_BOT_C, SCL_V_INIT_FRAC_BOT_C, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_INIT_BOT_C, SCL_V_INIT_INT_BOT_C, mask_sh),\
+	TF_SF(DSCL0_SCL_MODE, SCL_CHROMA_COEF_MODE, mask_sh),\
+	TF_SF(DSCL0_SCL_MODE, SCL_COEF_RAM_SELECT_CURRENT, mask_sh)
+
+#define TF_REG_LIST_SH_MASK_DCN10(mask_sh)\
+	TF_REG_LIST_SH_MASK_DCN(mask_sh),\
+	TF_SF(DSCL0_LB_DATA_FORMAT, PIXEL_DEPTH, mask_sh),\
+	TF_SF(DSCL0_LB_DATA_FORMAT, PIXEL_EXPAN_MODE, mask_sh),\
+	TF_SF(DSCL0_LB_DATA_FORMAT, PIXEL_REDUCE_MODE, mask_sh),\
+	TF_SF(DSCL0_LB_DATA_FORMAT, DYNAMIC_PIXEL_DEPTH, mask_sh),\
+	TF_SF(DSCL0_LB_DATA_FORMAT, DITHER_EN, mask_sh),\
+	TF_SF(CM0_CM_COMA_C11_C12, CM_COMA_C11, mask_sh),\
+	TF_SF(CM0_CM_COMA_C11_C12, CM_COMA_C12, mask_sh),\
+	TF_SF(CM0_CM_COMA_C13_C14, CM_COMA_C13, mask_sh),\
+	TF_SF(CM0_CM_COMA_C13_C14, CM_COMA_C14, mask_sh),\
+	TF_SF(CM0_CM_COMA_C21_C22, CM_COMA_C21, mask_sh),\
+	TF_SF(CM0_CM_COMA_C21_C22, CM_COMA_C22, mask_sh),\
+	TF_SF(CM0_CM_COMA_C23_C24, CM_COMA_C23, mask_sh),\
+	TF_SF(CM0_CM_COMA_C23_C24, CM_COMA_C24, mask_sh),\
+	TF_SF(CM0_CM_COMA_C31_C32, CM_COMA_C31, mask_sh),\
+	TF_SF(CM0_CM_COMA_C31_C32, CM_COMA_C32, mask_sh),\
+	TF_SF(CM0_CM_COMA_C33_C34, CM_COMA_C33, mask_sh),\
+	TF_SF(CM0_CM_COMA_C33_C34, CM_COMA_C34, mask_sh),\
+	TF_SF(CM0_CM_COMB_C11_C12, CM_COMB_C11, mask_sh),\
+	TF_SF(CM0_CM_COMB_C11_C12, CM_COMB_C12, mask_sh),\
+	TF_SF(CM0_CM_COMB_C13_C14, CM_COMB_C13, mask_sh),\
+	TF_SF(CM0_CM_COMB_C13_C14, CM_COMB_C14, mask_sh),\
+	TF_SF(CM0_CM_COMB_C21_C22, CM_COMB_C21, mask_sh),\
+	TF_SF(CM0_CM_COMB_C21_C22, CM_COMB_C22, mask_sh),\
+	TF_SF(CM0_CM_COMB_C23_C24, CM_COMB_C23, mask_sh),\
+	TF_SF(CM0_CM_COMB_C23_C24, CM_COMB_C24, mask_sh),\
+	TF_SF(CM0_CM_COMB_C31_C32, CM_COMB_C31, mask_sh),\
+	TF_SF(CM0_CM_COMB_C33_C34, CM_COMB_C33, mask_sh),\
+	TF_SF(CM0_CM_COMB_C31_C32, CM_COMB_C32, mask_sh),\
+	TF_SF(CM0_CM_COMB_C33_C34, CM_COMB_C34, mask_sh)
+
+
+#define TF_REG_FIELD_LIST(type) \
+	type EXT_OVERSCAN_LEFT; \
+	type EXT_OVERSCAN_RIGHT; \
+	type EXT_OVERSCAN_BOTTOM; \
+	type EXT_OVERSCAN_TOP; \
+	type OTG_H_BLANK_START; \
+	type OTG_H_BLANK_END; \
+	type OTG_V_BLANK_START; \
+	type OTG_V_BLANK_END; \
+	type PIXEL_DEPTH; \
+	type PIXEL_EXPAN_MODE; \
+	type PIXEL_REDUCE_MODE; \
+	type DYNAMIC_PIXEL_DEPTH; \
+	type DITHER_EN; \
+	type INTERLEAVE_EN; \
+	type ALPHA_EN; \
+	type MEMORY_CONFIG; \
+	type LB_MAX_PARTITIONS; \
+	type AUTOCAL_MODE; \
+	type AUTOCAL_NUM_PIPE; \
+	type AUTOCAL_PIPE_ID; \
+	type SCL_BLACK_OFFSET_RGB_Y; \
+	type SCL_BLACK_OFFSET_CBCR; \
+	type SCL_BOUNDARY_MODE; \
+	type SCL_V_NUM_TAPS; \
+	type SCL_H_NUM_TAPS; \
+	type SCL_V_NUM_TAPS_C; \
+	type SCL_H_NUM_TAPS_C; \
+	type SCL_COEF_RAM_TAP_PAIR_IDX; \
+	type SCL_COEF_RAM_PHASE; \
+	type SCL_COEF_RAM_FILTER_TYPE; \
+	type SCL_COEF_RAM_EVEN_TAP_COEF; \
+	type SCL_COEF_RAM_EVEN_TAP_COEF_EN; \
+	type SCL_COEF_RAM_ODD_TAP_COEF; \
+	type SCL_COEF_RAM_ODD_TAP_COEF_EN; \
+	type SCL_H_2TAP_HARDCODE_COEF_EN; \
+	type SCL_H_2TAP_SHARP_EN; \
+	type SCL_H_2TAP_SHARP_FACTOR; \
+	type SCL_V_2TAP_HARDCODE_COEF_EN; \
+	type SCL_V_2TAP_SHARP_EN; \
+	type SCL_V_2TAP_SHARP_FACTOR; \
+	type SCL_COEF_RAM_SELECT; \
+	type PRI_VIEWPORT_WIDTH; \
+	type PRI_VIEWPORT_HEIGHT; \
+	type PRI_VIEWPORT_X_START; \
+	type PRI_VIEWPORT_Y_START; \
+	type SEC_VIEWPORT_WIDTH; \
+	type SEC_VIEWPORT_HEIGHT; \
+	type SEC_VIEWPORT_X_START; \
+	type SEC_VIEWPORT_Y_START; \
+	type PRI_VIEWPORT_WIDTH_C; \
+	type PRI_VIEWPORT_HEIGHT_C; \
+	type PRI_VIEWPORT_X_START_C; \
+	type PRI_VIEWPORT_Y_START_C; \
+	type DSCL_MODE; \
+	type RECOUT_START_X; \
+	type RECOUT_START_Y; \
+	type RECOUT_WIDTH; \
+	type RECOUT_HEIGHT; \
+	type MPC_WIDTH; \
+	type MPC_HEIGHT; \
+	type SCL_H_SCALE_RATIO; \
+	type SCL_V_SCALE_RATIO; \
+	type SCL_H_SCALE_RATIO_C; \
+	type SCL_V_SCALE_RATIO_C; \
+	type SCL_H_INIT_FRAC; \
+	type SCL_H_INIT_INT; \
+	type SCL_H_INIT_FRAC_C; \
+	type SCL_H_INIT_INT_C; \
+	type SCL_V_INIT_FRAC; \
+	type SCL_V_INIT_INT; \
+	type SCL_V_INIT_FRAC_BOT; \
+	type SCL_V_INIT_INT_BOT; \
+	type SCL_V_INIT_FRAC_C; \
+	type SCL_V_INIT_INT_C; \
+	type SCL_V_INIT_FRAC_BOT_C; \
+	type SCL_V_INIT_INT_BOT_C; \
+	type SCL_CHROMA_COEF_MODE; \
+	type SCL_COEF_RAM_SELECT_CURRENT; \
+	type CM_GAMUT_REMAP_MODE; \
+	type CM_GAMUT_REMAP_C11; \
+	type CM_GAMUT_REMAP_C12; \
+	type CM_GAMUT_REMAP_C13; \
+	type CM_GAMUT_REMAP_C14; \
+	type CM_GAMUT_REMAP_C21; \
+	type CM_GAMUT_REMAP_C22; \
+	type CM_GAMUT_REMAP_C23; \
+	type CM_GAMUT_REMAP_C24; \
+	type CM_GAMUT_REMAP_C31; \
+	type CM_GAMUT_REMAP_C32; \
+	type CM_GAMUT_REMAP_C33; \
+	type CM_GAMUT_REMAP_C34; \
+	type CM_COMA_C11; \
+	type CM_COMA_C12; \
+	type CM_COMA_C13; \
+	type CM_COMA_C14; \
+	type CM_COMA_C21; \
+	type CM_COMA_C22; \
+	type CM_COMA_C23; \
+	type CM_COMA_C24; \
+	type CM_COMA_C31; \
+	type CM_COMA_C32; \
+	type CM_COMA_C33; \
+	type CM_COMA_C34; \
+	type CM_COMB_C11; \
+	type CM_COMB_C12; \
+	type CM_COMB_C13; \
+	type CM_COMB_C14; \
+	type CM_COMB_C21; \
+	type CM_COMB_C22; \
+	type CM_COMB_C23; \
+	type CM_COMB_C24; \
+	type CM_COMB_C31; \
+	type CM_COMB_C32; \
+	type CM_COMB_C33; \
+	type CM_COMB_C34
+
+struct dcn_dpp_shift {
+	TF_REG_FIELD_LIST(uint8_t);
+};
+
+struct dcn_dpp_mask {
+	TF_REG_FIELD_LIST(uint32_t);
+};
+
+struct dcn_dpp_registers {
+	uint32_t DSCL_EXT_OVERSCAN_LEFT_RIGHT;
+	uint32_t DSCL_EXT_OVERSCAN_TOP_BOTTOM;
+	uint32_t OTG_H_BLANK;
+	uint32_t OTG_V_BLANK;
+	uint32_t SCL_MODE;
+	uint32_t LB_DATA_FORMAT;
+	uint32_t LB_MEMORY_CTRL;
+	uint32_t DSCL_AUTOCAL;
+	uint32_t SCL_BLACK_OFFSET;
+	uint32_t DSCL_CONTROL;
+	uint32_t SCL_TAP_CONTROL;
+	uint32_t SCL_COEF_RAM_TAP_SELECT;
+	uint32_t SCL_COEF_RAM_TAP_DATA;
+	uint32_t DSCL_2TAP_CONTROL;
+	uint32_t DCSURF_PRI_VIEWPORT_DIMENSION;
+	uint32_t DCSURF_PRI_VIEWPORT_START;
+	uint32_t DCSURF_SEC_VIEWPORT_DIMENSION;
+	uint32_t DCSURF_SEC_VIEWPORT_START;
+	uint32_t DCSURF_PRI_VIEWPORT_DIMENSION_C;
+	uint32_t DCSURF_PRI_VIEWPORT_START_C;
+	uint32_t MPC_SIZE;
+	uint32_t SCL_HORZ_FILTER_SCALE_RATIO;
+	uint32_t SCL_VERT_FILTER_SCALE_RATIO;
+	uint32_t SCL_HORZ_FILTER_SCALE_RATIO_C;
+	uint32_t SCL_VERT_FILTER_SCALE_RATIO_C;
+	uint32_t SCL_HORZ_FILTER_INIT;
+	uint32_t SCL_HORZ_FILTER_INIT_C;
+	uint32_t SCL_VERT_FILTER_INIT;
+	uint32_t SCL_VERT_FILTER_INIT_BOT;
+	uint32_t SCL_VERT_FILTER_INIT_C;
+	uint32_t SCL_VERT_FILTER_INIT_BOT_C;
+	uint32_t RECOUT_START;
+	uint32_t RECOUT_SIZE;
+	uint32_t CM_GAMUT_REMAP_CONTROL;
+	uint32_t CM_GAMUT_REMAP_C11_C12;
+	uint32_t CM_GAMUT_REMAP_C13_C14;
+	uint32_t CM_GAMUT_REMAP_C21_C22;
+	uint32_t CM_GAMUT_REMAP_C23_C24;
+	uint32_t CM_GAMUT_REMAP_C31_C32;
+	uint32_t CM_GAMUT_REMAP_C33_C34;
+	uint32_t CM_COMA_C11_C12;
+	uint32_t CM_COMA_C13_C14;
+	uint32_t CM_COMA_C21_C22;
+	uint32_t CM_COMA_C23_C24;
+	uint32_t CM_COMA_C31_C32;
+	uint32_t CM_COMA_C33_C34;
+	uint32_t CM_COMB_C11_C12;
+	uint32_t CM_COMB_C13_C14;
+	uint32_t CM_COMB_C21_C22;
+	uint32_t CM_COMB_C23_C24;
+	uint32_t CM_COMB_C31_C32;
+	uint32_t CM_COMB_C33_C34;
+};
+
+struct dcn10_dpp {
+	struct transform base;
+
+	const struct dcn_dpp_registers *tf_regs;
+	const struct dcn_dpp_shift *tf_shift;
+	const struct dcn_dpp_mask *tf_mask;
+
+	const uint16_t *filter_v;
+	const uint16_t *filter_h;
+	const uint16_t *filter_v_c;
+	const uint16_t *filter_h_c;
+	int lb_pixel_depth_supported;
+	int lb_memory_size;
+	int lb_bits_per_entry;
+};
+bool dcn10_dpp_construct(struct dcn10_dpp *xfm110,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dcn_dpp_registers *tf_regs,
+	const struct dcn_dpp_shift *tf_shift,
+	const struct dcn_dpp_mask *tf_mask);
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index dbf9cea..fc46c84 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -33,6 +33,8 @@
 #include "dce110/dce110_hw_sequencer.h"
 #include "dce/dce_hwseq.h"
 #include "abm.h"
+#include "dcn10/dcn10_dpp.h"
+#include "dcn10/dcn10_mpc.h"
 #include "mem_input.h"
 #include "timing_generator.h"
 #include "opp.h"
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
index 75ad37e..4a996f9 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
@@ -33,7 +33,7 @@
 #include "dcn10/dcn10_ipp.h"
 #include "dcn10/dcn10_mpc.h"
 #include "irq/dcn10/irq_service_dcn10.h"
-#include "dcn10/dcn10_transform.h"
+#include "dcn10/dcn10_dpp.h"
 #include "dcn10/dcn10_timing_generator.h"
 #include "dcn10/dcn10_hw_sequencer.h"
 #include "dce110/dce110_hw_sequencer.h"
@@ -309,18 +309,18 @@ static const struct dcn10_opp_mask opp_mask = {
 	TF_REG_LIST_DCN10(id),\
 }
 
-static const struct dcn_transform_registers tf_regs[] = {
+static const struct dcn_dpp_registers tf_regs[] = {
 	tf_regs(0),
 	tf_regs(1),
 	tf_regs(2),
 	tf_regs(3),
 };
 
-static const struct dcn_transform_shift tf_shift = {
+static const struct dcn_dpp_shift tf_shift = {
 	TF_REG_LIST_SH_MASK_DCN10(__SHIFT)
 };
 
-static const struct dcn_transform_mask tf_mask = {
+static const struct dcn_dpp_mask tf_mask = {
 	TF_REG_LIST_SH_MASK_DCN10(_MASK),
 };
 
@@ -449,28 +449,28 @@ static const struct dc_debug debug_defaults_diags = {
 #endif
 };
 
-static void dcn10_transform_destroy(struct transform **xfm)
+static void dcn10_dpp_destroy(struct transform **xfm)
 {
-	dm_free(TO_DCN10_TRANSFORM(*xfm));
+	dm_free(TO_DCN10_DPP(*xfm));
 	*xfm = NULL;
 }
 
-static struct transform *dcn10_transform_create(
+static struct transform *dcn10_dpp_create(
 	struct dc_context *ctx,
 	uint32_t inst)
 {
-	struct dcn10_transform *transform =
-		dm_alloc(sizeof(struct dcn10_transform));
+	struct dcn10_dpp *dpp =
+		dm_alloc(sizeof(struct dcn10_dpp));
 
-	if (!transform)
+	if (!dpp)
 		return NULL;
 
-	if (dcn10_transform_construct(transform, ctx, inst,
+	if (dcn10_dpp_construct(dpp, ctx, inst,
 			&tf_regs[inst], &tf_shift, &tf_mask))
-		return &transform->base;
+		return &dpp->base;
 
 	BREAK_TO_DEBUGGER();
-	dm_free(transform);
+	dm_free(dpp);
 	return NULL;
 }
 
@@ -710,7 +710,7 @@ static void destruct(struct dcn10_resource_pool *pool)
 			pool->base.opps[i]->funcs->opp_destroy(&pool->base.opps[i]);
 
 		if (pool->base.transforms[i] != NULL)
-			dcn10_transform_destroy(&pool->base.transforms[i]);
+			dcn10_dpp_destroy(&pool->base.transforms[i]);
 
 		if (pool->base.ipps[i] != NULL)
 			pool->base.ipps[i]->funcs->ipp_destroy(&pool->base.ipps[i]);
@@ -1387,7 +1387,7 @@ static bool construct(
 	#endif
 	}
 
-	/* mem input -> ipp -> transform -> opp -> TG */
+	/* mem input -> ipp -> dpp -> opp -> TG */
 	for (i = 0; i < pool->base.pipe_count; i++) {
 		pool->base.mis[i] = dcn10_mem_input_create(ctx, i);
 		if (pool->base.mis[i] == NULL) {
@@ -1405,12 +1405,12 @@ static bool construct(
 			goto ipp_create_fail;
 		}
 
-		pool->base.transforms[i] = dcn10_transform_create(ctx, i);
+		pool->base.transforms[i] = dcn10_dpp_create(ctx, i);
 		if (pool->base.transforms[i] == NULL) {
 			BREAK_TO_DEBUGGER();
 			dm_error(
-				"DC: failed to create transform!\n");
-			goto transform_create_fail;
+				"DC: failed to create dpp!\n");
+			goto dpp_create_fail;
 		}
 
 		pool->base.opps[i] = dcn10_opp_create(ctx, i);
@@ -1452,7 +1452,7 @@ static bool construct(
 mpcc_create_fail:
 otg_create_fail:
 opp_create_fail:
-transform_create_fail:
+dpp_create_fail:
 ipp_create_fail:
 mi_create_fail:
 irqs_create_fail:
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_transform.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_transform.c
deleted file mode 100644
index 59ba2d2..0000000
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_transform.c
+++ /dev/null
@@ -1,1065 +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 "dm_services.h"
-
-#include "core_types.h"
-
-#include "include/grph_object_id.h"
-#include "include/fixed31_32.h"
-#include "include/logger_interface.h"
-
-#include "reg_helper.h"
-#include "dcn10_transform.h"
-#include "basics/conversion.h"
-
-#define NUM_PHASES    64
-#define HORZ_MAX_TAPS 8
-#define VERT_MAX_TAPS 8
-
-#define BLACK_OFFSET_RGB_Y 0x0
-#define BLACK_OFFSET_CBCR  0x8000
-
-#define REG(reg)\
-	xfm->tf_regs->reg
-
-#define CTX \
-	xfm->base.ctx
-
-#undef FN
-#define FN(reg_name, field_name) \
-	xfm->tf_shift->field_name, xfm->tf_mask->field_name
-
-
-enum dcn10_coef_filter_type_sel {
-	SCL_COEF_LUMA_VERT_FILTER = 0,
-	SCL_COEF_LUMA_HORZ_FILTER = 1,
-	SCL_COEF_CHROMA_VERT_FILTER = 2,
-	SCL_COEF_CHROMA_HORZ_FILTER = 3,
-	SCL_COEF_ALPHA_VERT_FILTER = 4,
-	SCL_COEF_ALPHA_HORZ_FILTER = 5
-};
-
-enum lb_memory_config {
-	/* Enable all 3 pieces of memory */
-	LB_MEMORY_CONFIG_0 = 0,
-
-	/* Enable only the first piece of memory */
-	LB_MEMORY_CONFIG_1 = 1,
-
-	/* Enable only the second piece of memory */
-	LB_MEMORY_CONFIG_2 = 2,
-
-	/* Only applicable in 4:2:0 mode, enable all 3 pieces of memory and the
-	 * last piece of chroma memory used for the luma storage
-	 */
-	LB_MEMORY_CONFIG_3 = 3
-};
-
-enum dscl_autocal_mode {
-	AUTOCAL_MODE_OFF = 0,
-
-	/* Autocal calculate the scaling ratio and initial phase and the
-	 * DSCL_MODE_SEL must be set to 1
-	 */
-	AUTOCAL_MODE_AUTOSCALE = 1,
-	/* Autocal perform auto centering without replication and the
-	 * DSCL_MODE_SEL must be set to 0
-	 */
-	AUTOCAL_MODE_AUTOCENTER = 2,
-	/* Autocal perform auto centering and auto replication and the
-	 * DSCL_MODE_SEL must be set to 0
-	 */
-	AUTOCAL_MODE_AUTOREPLICATE = 3
-};
-
-enum dscl_mode_sel {
-	DSCL_MODE_SCALING_444_BYPASS = 0,
-	DSCL_MODE_SCALING_444_RGB_ENABLE = 1,
-	DSCL_MODE_SCALING_444_YCBCR_ENABLE = 2,
-	DSCL_MODE_SCALING_420_YCBCR_ENABLE = 3,
-	DSCL_MODE_SCALING_420_LUMA_BYPASS = 4,
-	DSCL_MODE_SCALING_420_CHROMA_BYPASS = 5,
-	DSCL_MODE_DSCL_BYPASS = 6
-};
-
-enum gamut_remap_select {
-	GAMUT_REMAP_BYPASS = 0,
-	GAMUT_REMAP_COEFF,
-	GAMUT_REMAP_COMA_COEFF,
-	GAMUT_REMAP_COMB_COEFF
-};
-
-static void transform_set_overscan(
-	struct dcn10_transform *xfm,
-	const struct scaler_data *data)
-{
-	uint32_t left = data->recout.x;
-	uint32_t top = data->recout.y;
-
-	int right = data->h_active - data->recout.x - data->recout.width;
-	int bottom = data->v_active - data->recout.y - data->recout.height;
-
-	if (right < 0) {
-		BREAK_TO_DEBUGGER();
-		right = 0;
-	}
-	if (bottom < 0) {
-		BREAK_TO_DEBUGGER();
-		bottom = 0;
-	}
-
-	REG_SET_2(DSCL_EXT_OVERSCAN_LEFT_RIGHT, 0,
-		EXT_OVERSCAN_LEFT, left,
-		EXT_OVERSCAN_RIGHT, right);
-
-	REG_SET_2(DSCL_EXT_OVERSCAN_TOP_BOTTOM, 0,
-		EXT_OVERSCAN_BOTTOM, bottom,
-		EXT_OVERSCAN_TOP, top);
-}
-
-static void transform_set_otg_blank(
-		struct dcn10_transform *xfm, const struct scaler_data *data)
-{
-	uint32_t h_blank_start = data->h_active;
-	uint32_t h_blank_end = 0;
-	uint32_t v_blank_start = data->v_active;
-	uint32_t v_blank_end = 0;
-
-	REG_SET_2(OTG_H_BLANK, 0,
-			OTG_H_BLANK_START, h_blank_start,
-			OTG_H_BLANK_END, h_blank_end);
-
-	REG_SET_2(OTG_V_BLANK, 0,
-			OTG_V_BLANK_START, v_blank_start,
-			OTG_V_BLANK_END, v_blank_end);
-}
-
-static enum dscl_mode_sel get_dscl_mode(
-		const struct scaler_data *data, bool dbg_always_scale)
-{
-	const long long one = dal_fixed31_32_one.value;
-	bool ycbcr = false;
-	bool format420 = false;
-
-	if (data->format == PIXEL_FORMAT_FP16)
-		return DSCL_MODE_DSCL_BYPASS;
-
-	if (data->format >= PIXEL_FORMAT_VIDEO_BEGIN
-			&& data->format <= PIXEL_FORMAT_VIDEO_END)
-		ycbcr = true;
-
-	if (data->format == PIXEL_FORMAT_420BPP8 ||
-			data->format == PIXEL_FORMAT_420BPP10)
-		format420 = true;
-
-	if (data->ratios.horz.value == one
-			&& data->ratios.vert.value == one
-			&& data->ratios.horz_c.value == one
-			&& data->ratios.vert_c.value == one
-			&& !dbg_always_scale)
-		return DSCL_MODE_SCALING_444_BYPASS;
-
-	if (!format420) {
-		if (ycbcr)
-			return DSCL_MODE_SCALING_444_YCBCR_ENABLE;
-		else
-			return DSCL_MODE_SCALING_444_RGB_ENABLE;
-	}
-	if (data->ratios.horz.value == one && data->ratios.vert.value == one)
-		return DSCL_MODE_SCALING_420_LUMA_BYPASS;
-	if (data->ratios.horz_c.value == one && data->ratios.vert_c.value == one)
-		return DSCL_MODE_SCALING_420_CHROMA_BYPASS;
-
-	return DSCL_MODE_SCALING_420_YCBCR_ENABLE;
-}
-
-static int get_pixel_depth_val(enum lb_pixel_depth depth)
-{
-	if (depth == LB_PIXEL_DEPTH_30BPP)
-		return 0; /* 10 bpc */
-	else if (depth == LB_PIXEL_DEPTH_24BPP)
-		return 1; /* 8 bpc */
-	else if (depth == LB_PIXEL_DEPTH_18BPP)
-		return 2; /* 6 bpc */
-	else if (depth == LB_PIXEL_DEPTH_36BPP)
-		return 3; /* 12 bpc */
-	else {
-		ASSERT(0);
-		return -1; /* Unsupported */
-	}
-}
-
-static void xfmn10_set_lb(
-	struct dcn10_transform *xfm,
-	const struct line_buffer_params *lb_params,
-	enum lb_memory_config mem_size_config)
-{
-	uint32_t pixel_depth = get_pixel_depth_val(lb_params->depth);
-	uint32_t dyn_pix_depth = lb_params->dynamic_pixel_depth;
-	REG_SET_7(LB_DATA_FORMAT, 0,
-		PIXEL_DEPTH, pixel_depth, /* Pixel depth stored in LB */
-		PIXEL_EXPAN_MODE, lb_params->pixel_expan_mode, /* Pixel expansion mode */
-		PIXEL_REDUCE_MODE, 1, /* Pixel reduction mode: Rounding */
-		DYNAMIC_PIXEL_DEPTH, dyn_pix_depth, /* Dynamic expansion pixel depth */
-		DITHER_EN, 0, /* Dithering enable: Disabled */
-		INTERLEAVE_EN, lb_params->interleave_en, /* Interleave source enable */
-		ALPHA_EN, lb_params->alpha_en); /* Alpha enable */
-
-	REG_SET_2(LB_MEMORY_CTRL, 0,
-		MEMORY_CONFIG, mem_size_config,
-		LB_MAX_PARTITIONS, 63);
-}
-
-static void transform_set_scaler_filter(
-		struct dcn10_transform *xfm,
-		uint32_t taps,
-		enum dcn10_coef_filter_type_sel filter_type,
-		const uint16_t *filter)
-{
-	const int tap_pairs = (taps + 1) / 2;
-	int phase;
-	int pair;
-	uint16_t odd_coef, even_coef;
-
-	REG_SET_3(SCL_COEF_RAM_TAP_SELECT, 0,
-		SCL_COEF_RAM_TAP_PAIR_IDX, 0,
-		SCL_COEF_RAM_PHASE, 0,
-		SCL_COEF_RAM_FILTER_TYPE, filter_type);
-
-	for (phase = 0; phase < (NUM_PHASES / 2 + 1); phase++) {
-		for (pair = 0; pair < tap_pairs; pair++) {
-			even_coef = filter[phase * taps + 2 * pair];
-			if ((pair * 2 + 1) < taps)
-				odd_coef = filter[phase * taps + 2 * pair + 1];
-			else
-				odd_coef = 0;
-
-			REG_SET_4(SCL_COEF_RAM_TAP_DATA, 0,
-				/* Even tap coefficient (bits 1:0 fixed to 0) */
-				SCL_COEF_RAM_EVEN_TAP_COEF, even_coef,
-				/* Write/read control for even coefficient */
-				SCL_COEF_RAM_EVEN_TAP_COEF_EN, 1,
-				/* Odd tap coefficient (bits 1:0 fixed to 0) */
-				SCL_COEF_RAM_ODD_TAP_COEF, odd_coef,
-				/* Write/read control for odd coefficient */
-				SCL_COEF_RAM_ODD_TAP_COEF_EN, 1);
-		}
-	}
-
-}
-
-#if 0
-bool transform_set_pixel_storage_depth(
-	struct transform *xfm,
-	enum lb_pixel_depth depth,
-	const struct bit_depth_reduction_params *bit_depth_params)
-{
-	struct dcn10_transform *xfm110 = TO_DCN10_TRANSFORM(xfm);
-	bool ret = true;
-	uint32_t value;
-	enum dc_color_depth color_depth;
-
-	value = dm_read_reg(xfm->ctx, LB_REG(mmLB_DATA_FORMAT));
-	switch (depth) {
-	case LB_PIXEL_DEPTH_18BPP:
-		color_depth = COLOR_DEPTH_666;
-		set_reg_field_value(value, 2, LB_DATA_FORMAT, PIXEL_DEPTH);
-		set_reg_field_value(value, 1, LB_DATA_FORMAT, PIXEL_EXPAN_MODE);
-		break;
-	case LB_PIXEL_DEPTH_24BPP:
-		color_depth = COLOR_DEPTH_888;
-		set_reg_field_value(value, 1, LB_DATA_FORMAT, PIXEL_DEPTH);
-		set_reg_field_value(value, 1, LB_DATA_FORMAT, PIXEL_EXPAN_MODE);
-		break;
-	case LB_PIXEL_DEPTH_30BPP:
-		color_depth = COLOR_DEPTH_101010;
-		set_reg_field_value(value, 0, LB_DATA_FORMAT, PIXEL_DEPTH);
-		set_reg_field_value(value, 1, LB_DATA_FORMAT, PIXEL_EXPAN_MODE);
-		break;
-	case LB_PIXEL_DEPTH_36BPP:
-		color_depth = COLOR_DEPTH_121212;
-		set_reg_field_value(value, 3, LB_DATA_FORMAT, PIXEL_DEPTH);
-		set_reg_field_value(value, 0, LB_DATA_FORMAT, PIXEL_EXPAN_MODE);
-		break;
-	default:
-		ret = false;
-		break;
-	}
-
-	if (ret == true) {
-		set_denormalization(xfm110, color_depth);
-		ret = program_bit_depth_reduction(xfm110, color_depth,
-				bit_depth_params);
-
-		set_reg_field_value(value, 0, LB_DATA_FORMAT, ALPHA_EN);
-		dm_write_reg(xfm->ctx, LB_REG(mmLB_DATA_FORMAT), value);
-		if (!(xfm110->lb_pixel_depth_supported & depth)) {
-			/* We should use unsupported capabilities
-			 * unless it is required by w/a
-			 */
-			dm_logger_write(xfm->ctx->logger, LOG_WARNING,
-				"%s: Capability not supported",
-				__func__);
-		}
-	}
-
-	return ret;
-}
-#endif
-
-static const uint16_t *get_filter_coeffs_64p(int taps, struct fixed31_32 ratio)
-{
-	if (taps == 8)
-		return get_filter_8tap_64p(ratio);
-	else if (taps == 7)
-		return get_filter_7tap_64p(ratio);
-	else if (taps == 6)
-		return get_filter_6tap_64p(ratio);
-	else if (taps == 5)
-		return get_filter_5tap_64p(ratio);
-	else if (taps == 4)
-		return get_filter_4tap_64p(ratio);
-	else if (taps == 3)
-		return get_filter_3tap_64p(ratio);
-	else if (taps == 2)
-		return filter_2tap_64p;
-	else if (taps == 1)
-		return NULL;
-	else {
-		/* should never happen, bug */
-		BREAK_TO_DEBUGGER();
-		return NULL;
-	}
-}
-
-static void transform_set_scl_filter(
-		struct dcn10_transform *xfm,
-		const struct scaler_data *scl_data,
-		bool chroma_coef_mode)
-{
-	bool h_2tap_hardcode_coef_en = false;
-	bool v_2tap_hardcode_coef_en = false;
-	bool h_2tap_sharp_en = false;
-	bool v_2tap_sharp_en = false;
-	uint32_t h_2tap_sharp_factor = scl_data->sharpness.horz;
-	uint32_t v_2tap_sharp_factor = scl_data->sharpness.vert;
-	bool coef_ram_current;
-	const uint16_t *filter_h = NULL;
-	const uint16_t *filter_v = NULL;
-	const uint16_t *filter_h_c = NULL;
-	const uint16_t *filter_v_c = NULL;
-
-	h_2tap_hardcode_coef_en = scl_data->taps.h_taps < 3
-					&& scl_data->taps.h_taps_c < 3
-		&& (scl_data->taps.h_taps > 1 || scl_data->taps.h_taps_c > 1);
-	v_2tap_hardcode_coef_en = scl_data->taps.v_taps < 3
-					&& scl_data->taps.v_taps_c < 3
-		&& (scl_data->taps.v_taps > 1 || scl_data->taps.v_taps_c > 1);
-
-	h_2tap_sharp_en = h_2tap_hardcode_coef_en && h_2tap_sharp_factor != 0;
-	v_2tap_sharp_en = v_2tap_hardcode_coef_en && v_2tap_sharp_factor != 0;
-
-	REG_UPDATE_6(DSCL_2TAP_CONTROL,
-		SCL_H_2TAP_HARDCODE_COEF_EN, h_2tap_hardcode_coef_en,
-		SCL_H_2TAP_SHARP_EN, h_2tap_sharp_en,
-		SCL_H_2TAP_SHARP_FACTOR, h_2tap_sharp_factor,
-		SCL_V_2TAP_HARDCODE_COEF_EN, v_2tap_hardcode_coef_en,
-		SCL_V_2TAP_SHARP_EN, v_2tap_sharp_en,
-		SCL_V_2TAP_SHARP_FACTOR, v_2tap_sharp_factor);
-
-	if (!v_2tap_hardcode_coef_en || !h_2tap_hardcode_coef_en) {
-		bool filter_updated = false;
-
-		filter_h = get_filter_coeffs_64p(
-				scl_data->taps.h_taps, scl_data->ratios.horz);
-		filter_v = get_filter_coeffs_64p(
-				scl_data->taps.v_taps, scl_data->ratios.vert);
-
-		filter_updated = (filter_h && (filter_h != xfm->filter_h))
-				|| (filter_v && (filter_v != xfm->filter_v));
-
-		if (chroma_coef_mode) {
-			filter_h_c = get_filter_coeffs_64p(
-					scl_data->taps.h_taps_c, scl_data->ratios.horz_c);
-			filter_v_c = get_filter_coeffs_64p(
-					scl_data->taps.v_taps_c, scl_data->ratios.vert_c);
-			filter_updated = filter_updated || (filter_h_c && (filter_h_c != xfm->filter_h_c))
-							|| (filter_v_c && (filter_v_c != xfm->filter_v_c));
-		}
-
-		if (filter_updated) {
-			uint32_t scl_mode = REG_READ(SCL_MODE);
-
-			if (!h_2tap_hardcode_coef_en && filter_h) {
-				transform_set_scaler_filter(
-					xfm, scl_data->taps.h_taps,
-					SCL_COEF_LUMA_HORZ_FILTER, filter_h);
-			}
-			xfm->filter_h = filter_h;
-			if (!v_2tap_hardcode_coef_en && filter_v) {
-				transform_set_scaler_filter(
-					xfm, scl_data->taps.v_taps,
-					SCL_COEF_LUMA_VERT_FILTER, filter_v);
-			}
-			xfm->filter_v = filter_v;
-			if (chroma_coef_mode) {
-				if (!h_2tap_hardcode_coef_en && filter_h_c) {
-					transform_set_scaler_filter(
-						xfm, scl_data->taps.h_taps_c,
-						SCL_COEF_CHROMA_HORZ_FILTER, filter_h_c);
-				}
-				if (!v_2tap_hardcode_coef_en && filter_v_c) {
-					transform_set_scaler_filter(
-						xfm, scl_data->taps.v_taps_c,
-						SCL_COEF_CHROMA_VERT_FILTER, filter_v_c);
-				}
-			}
-			xfm->filter_h_c = filter_h_c;
-			xfm->filter_v_c = filter_v_c;
-
-			coef_ram_current = get_reg_field_value_ex(
-				scl_mode, xfm->tf_mask->SCL_COEF_RAM_SELECT_CURRENT,
-				xfm->tf_shift->SCL_COEF_RAM_SELECT_CURRENT);
-
-			/* Swap coefficient RAM and set chroma coefficient mode */
-			REG_SET_2(SCL_MODE, scl_mode,
-					SCL_COEF_RAM_SELECT, !coef_ram_current,
-					SCL_CHROMA_COEF_MODE, chroma_coef_mode);
-		}
-	}
-}
-
-static void transform_set_viewport(
-		struct dcn10_transform *xfm,
-		const struct rect *viewport,
-		const struct rect *viewport_c)
-{
-	REG_SET_2(DCSURF_PRI_VIEWPORT_DIMENSION, 0,
-			PRI_VIEWPORT_WIDTH, viewport->width,
-			PRI_VIEWPORT_HEIGHT, viewport->height);
-
-	REG_SET_2(DCSURF_PRI_VIEWPORT_START, 0,
-			PRI_VIEWPORT_X_START, viewport->x,
-			PRI_VIEWPORT_Y_START, viewport->y);
-
-	/*for stereo*/
-	REG_SET_2(DCSURF_SEC_VIEWPORT_DIMENSION, 0,
-				SEC_VIEWPORT_WIDTH, viewport->width,
-				SEC_VIEWPORT_HEIGHT, viewport->height);
-
-	REG_SET_2(DCSURF_SEC_VIEWPORT_START, 0,
-				SEC_VIEWPORT_X_START, viewport->x,
-				SEC_VIEWPORT_Y_START, viewport->y);
-
-	/* DC supports NV12 only at the moment */
-	REG_SET_2(DCSURF_PRI_VIEWPORT_DIMENSION_C, 0,
-			PRI_VIEWPORT_WIDTH_C, viewport_c->width,
-			PRI_VIEWPORT_HEIGHT_C, viewport_c->height);
-
-	REG_SET_2(DCSURF_PRI_VIEWPORT_START_C, 0,
-			PRI_VIEWPORT_X_START_C, viewport_c->x,
-			PRI_VIEWPORT_Y_START_C, viewport_c->y);
-}
-
-static int get_lb_depth_bpc(enum lb_pixel_depth depth)
-{
-	if (depth == LB_PIXEL_DEPTH_30BPP)
-		return 10;
-	else if (depth == LB_PIXEL_DEPTH_24BPP)
-		return 8;
-	else if (depth == LB_PIXEL_DEPTH_18BPP)
-		return 6;
-	else if (depth == LB_PIXEL_DEPTH_36BPP)
-		return 12;
-	else {
-		BREAK_TO_DEBUGGER();
-		return -1; /* Unsupported */
-	}
-}
-
-static void calc_lb_num_partitions(
-		const struct scaler_data *scl_data,
-		enum lb_memory_config lb_config,
-		int *num_part_y,
-		int *num_part_c)
-{
-	int line_size = scl_data->viewport.width < scl_data->recout.width ?
-			scl_data->viewport.width : scl_data->recout.width;
-	int line_size_c = scl_data->viewport_c.width < scl_data->recout.width ?
-			scl_data->viewport_c.width : scl_data->recout.width;
-	int lb_bpc = get_lb_depth_bpc(scl_data->lb_params.depth);
-	int memory_line_size_y = (line_size * lb_bpc + 71) / 72; /* +71 to ceil */
-	int memory_line_size_c = (line_size_c * lb_bpc + 71) / 72; /* +71 to ceil */
-	int memory_line_size_a = (line_size + 5) / 6; /* +5 to ceil */
-	int lb_memory_size, lb_memory_size_c, lb_memory_size_a, num_partitions_a;
-
-	if (lb_config == LB_MEMORY_CONFIG_1) {
-		lb_memory_size = 816;
-		lb_memory_size_c = 816;
-		lb_memory_size_a = 984;
-	} else if (lb_config == LB_MEMORY_CONFIG_2) {
-		lb_memory_size = 1088;
-		lb_memory_size_c = 1088;
-		lb_memory_size_a = 1312;
-	} else if (lb_config == LB_MEMORY_CONFIG_3) {
-		lb_memory_size = 816 + 1088 + 848 + 848 + 848;
-		lb_memory_size_c = 816 + 1088;
-		lb_memory_size_a = 984 + 1312 + 456;
-	} else {
-		lb_memory_size = 816 + 1088 + 848;
-		lb_memory_size_c = 816 + 1088 + 848;
-		lb_memory_size_a = 984 + 1312 + 456;
-	}
-	*num_part_y = lb_memory_size / memory_line_size_y;
-	*num_part_c = lb_memory_size_c / memory_line_size_c;
-	num_partitions_a = lb_memory_size_a / memory_line_size_a;
-
-	if (scl_data->lb_params.alpha_en
-			&& (num_partitions_a < *num_part_y))
-		*num_part_y = num_partitions_a;
-
-	if (*num_part_y > 64)
-		*num_part_y = 64;
-	if (*num_part_c > 64)
-		*num_part_c = 64;
-
-}
-
-static bool is_lb_conf_valid(int ceil_vratio, int num_partitions, int vtaps)
-{
-	if (ceil_vratio > 2)
-		return vtaps <= (num_partitions - ceil_vratio + 2);
-	else
-		return vtaps <= num_partitions;
-}
-
-/*find first match configuration which meets the min required lb size*/
-static enum lb_memory_config find_lb_memory_config(const struct scaler_data *scl_data)
-{
-	int num_part_y, num_part_c;
-	int vtaps = scl_data->taps.v_taps;
-	int vtaps_c = scl_data->taps.v_taps_c;
-	int ceil_vratio = dal_fixed31_32_ceil(scl_data->ratios.vert);
-	int ceil_vratio_c = dal_fixed31_32_ceil(scl_data->ratios.vert_c);
-
-	calc_lb_num_partitions(
-			scl_data, LB_MEMORY_CONFIG_1, &num_part_y, &num_part_c);
-
-	if (is_lb_conf_valid(ceil_vratio, num_part_y, vtaps)
-			&& is_lb_conf_valid(ceil_vratio_c, num_part_c, vtaps_c))
-		return LB_MEMORY_CONFIG_1;
-
-	calc_lb_num_partitions(
-			scl_data, LB_MEMORY_CONFIG_2, &num_part_y, &num_part_c);
-
-	if (is_lb_conf_valid(ceil_vratio, num_part_y, vtaps)
-			&& is_lb_conf_valid(ceil_vratio_c, num_part_c, vtaps_c))
-		return LB_MEMORY_CONFIG_2;
-
-	if (scl_data->format == PIXEL_FORMAT_420BPP8
-			|| scl_data->format == PIXEL_FORMAT_420BPP10) {
-		calc_lb_num_partitions(
-				scl_data, LB_MEMORY_CONFIG_3, &num_part_y, &num_part_c);
-
-		if (is_lb_conf_valid(ceil_vratio, num_part_y, vtaps)
-				&& is_lb_conf_valid(ceil_vratio_c, num_part_c, vtaps_c))
-			return LB_MEMORY_CONFIG_3;
-	}
-
-	calc_lb_num_partitions(
-			scl_data, LB_MEMORY_CONFIG_0, &num_part_y, &num_part_c);
-
-	/*Ensure we can support the requested number of vtaps*/
-	ASSERT(is_lb_conf_valid(ceil_vratio, num_part_y, vtaps)
-			&& is_lb_conf_valid(ceil_vratio_c, num_part_c, vtaps_c));
-
-	return LB_MEMORY_CONFIG_0;
-}
-
-void transform_set_scaler_auto_scale(
-	struct transform *xfm_base,
-	const struct scaler_data *scl_data)
-{
-	enum lb_memory_config lb_config;
-	struct dcn10_transform *xfm = TO_DCN10_TRANSFORM(xfm_base);
-	enum dscl_mode_sel dscl_mode = get_dscl_mode(
-			scl_data, xfm_base->ctx->dc->debug.always_scale);
-	bool ycbcr = scl_data->format >= PIXEL_FORMAT_VIDEO_BEGIN
-				&& scl_data->format <= PIXEL_FORMAT_VIDEO_END;
-
-	transform_set_overscan(xfm, scl_data);
-
-	transform_set_otg_blank(xfm, scl_data);
-
-	REG_UPDATE(SCL_MODE, DSCL_MODE, dscl_mode);
-
-	transform_set_viewport(xfm, &scl_data->viewport, &scl_data->viewport_c);
-
-	if (dscl_mode == DSCL_MODE_DSCL_BYPASS)
-		return;
-
-	lb_config =  find_lb_memory_config(scl_data);
-	xfmn10_set_lb(xfm, &scl_data->lb_params, lb_config);
-
-	if (dscl_mode == DSCL_MODE_SCALING_444_BYPASS)
-		return;
-
-	/* TODO: v_min */
-	REG_SET_3(DSCL_AUTOCAL, 0,
-		AUTOCAL_MODE, AUTOCAL_MODE_AUTOSCALE,
-		AUTOCAL_NUM_PIPE, 0,
-		AUTOCAL_PIPE_ID, 0);
-
-	/* Black offsets */
-	if (ycbcr)
-		REG_SET_2(SCL_BLACK_OFFSET, 0,
-				SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y,
-				SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_CBCR);
-	else
-
-		REG_SET_2(SCL_BLACK_OFFSET, 0,
-				SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y,
-				SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_RGB_Y);
-
-	REG_SET_4(SCL_TAP_CONTROL, 0,
-		SCL_V_NUM_TAPS, scl_data->taps.v_taps - 1,
-		SCL_H_NUM_TAPS, scl_data->taps.h_taps - 1,
-		SCL_V_NUM_TAPS_C, scl_data->taps.v_taps_c - 1,
-		SCL_H_NUM_TAPS_C, scl_data->taps.h_taps_c - 1);
-
-	transform_set_scl_filter(xfm, scl_data, ycbcr);
-}
-
-/* Program gamut remap in bypass mode */
-void transform_set_gamut_remap_bypass(struct dcn10_transform *xfm)
-{
-	REG_SET(CM_GAMUT_REMAP_CONTROL, 0,
-			CM_GAMUT_REMAP_MODE, 0);
-	/* Gamut remap in bypass */
-}
-
-static void transform_set_recout(
-			struct dcn10_transform *xfm, const struct rect *recout)
-{
-	REG_SET_2(RECOUT_START, 0,
-		/* First pixel of RECOUT */
-			 RECOUT_START_X, recout->x,
-		/* First line of RECOUT */
-			 RECOUT_START_Y, recout->y);
-
-	REG_SET_2(RECOUT_SIZE, 0,
-		/* Number of RECOUT horizontal pixels */
-			 RECOUT_WIDTH, recout->width,
-		/* Number of RECOUT vertical lines */
-			 RECOUT_HEIGHT, recout->height
-			 - xfm->base.ctx->dc->debug.surface_visual_confirm * 4 *
-			 (xfm->base.inst + 1));
-}
-
-static void transform_set_manual_ratio_init(
-		struct dcn10_transform *xfm, const struct scaler_data *data)
-{
-	uint32_t init_frac = 0;
-	uint32_t init_int = 0;
-
-	REG_SET(SCL_HORZ_FILTER_SCALE_RATIO, 0,
-			SCL_H_SCALE_RATIO, dal_fixed31_32_u2d19(data->ratios.horz) << 5);
-
-	REG_SET(SCL_VERT_FILTER_SCALE_RATIO, 0,
-			SCL_V_SCALE_RATIO, dal_fixed31_32_u2d19(data->ratios.vert) << 5);
-
-	REG_SET(SCL_HORZ_FILTER_SCALE_RATIO_C, 0,
-			SCL_H_SCALE_RATIO_C, dal_fixed31_32_u2d19(data->ratios.horz_c) << 5);
-
-	REG_SET(SCL_VERT_FILTER_SCALE_RATIO_C, 0,
-			SCL_V_SCALE_RATIO_C, dal_fixed31_32_u2d19(data->ratios.vert_c) << 5);
-
-	/*
-	 * 0.24 format for fraction, first five bits zeroed
-	 */
-	init_frac = dal_fixed31_32_u0d19(data->inits.h) << 5;
-	init_int = dal_fixed31_32_floor(data->inits.h);
-	REG_SET_2(SCL_HORZ_FILTER_INIT, 0,
-		SCL_H_INIT_FRAC, init_frac,
-		SCL_H_INIT_INT, init_int);
-
-	init_frac = dal_fixed31_32_u0d19(data->inits.h_c) << 5;
-	init_int = dal_fixed31_32_floor(data->inits.h_c);
-	REG_SET_2(SCL_HORZ_FILTER_INIT_C, 0,
-		SCL_H_INIT_FRAC_C, init_frac,
-		SCL_H_INIT_INT_C, init_int);
-
-	init_frac = dal_fixed31_32_u0d19(data->inits.v) << 5;
-	init_int = dal_fixed31_32_floor(data->inits.v);
-	REG_SET_2(SCL_VERT_FILTER_INIT, 0,
-		SCL_V_INIT_FRAC, init_frac,
-		SCL_V_INIT_INT, init_int);
-
-	init_frac = dal_fixed31_32_u0d19(data->inits.v_bot) << 5;
-	init_int = dal_fixed31_32_floor(data->inits.v_bot);
-	REG_SET_2(SCL_VERT_FILTER_INIT_BOT, 0,
-		SCL_V_INIT_FRAC_BOT, init_frac,
-		SCL_V_INIT_INT_BOT, init_int);
-
-	init_frac = dal_fixed31_32_u0d19(data->inits.v_c) << 5;
-	init_int = dal_fixed31_32_floor(data->inits.v_c);
-	REG_SET_2(SCL_VERT_FILTER_INIT_C, 0,
-		SCL_V_INIT_FRAC_C, init_frac,
-		SCL_V_INIT_INT_C, init_int);
-
-	init_frac = dal_fixed31_32_u0d19(data->inits.v_c_bot) << 5;
-	init_int = dal_fixed31_32_floor(data->inits.v_c_bot);
-	REG_SET_2(SCL_VERT_FILTER_INIT_BOT_C, 0,
-		SCL_V_INIT_FRAC_BOT_C, init_frac,
-		SCL_V_INIT_INT_BOT_C, init_int);
-}
-
-/* Main function to program scaler and line buffer in manual scaling mode */
-static void xfmn10_set_scaler_manual_scale(
-	struct transform *xfm_base,
-	const struct scaler_data *scl_data)
-{
-	enum lb_memory_config lb_config;
-	struct dcn10_transform *xfm = TO_DCN10_TRANSFORM(xfm_base);
-	enum dscl_mode_sel dscl_mode = get_dscl_mode(
-			scl_data, xfm_base->ctx->dc->debug.always_scale);
-	bool ycbcr = scl_data->format >= PIXEL_FORMAT_VIDEO_BEGIN
-				&& scl_data->format <= PIXEL_FORMAT_VIDEO_END;
-
-	/* Recout */
-	transform_set_recout(xfm, &scl_data->recout);
-
-	/* MPC Size */
-	REG_SET_2(MPC_SIZE, 0,
-		/* Number of horizontal pixels of MPC */
-			 MPC_WIDTH, scl_data->h_active,
-		/* Number of vertical lines of MPC */
-			 MPC_HEIGHT, scl_data->v_active);
-
-	/* SCL mode */
-	REG_UPDATE(SCL_MODE, DSCL_MODE, dscl_mode);
-
-	/* Viewport */
-	transform_set_viewport(xfm, &scl_data->viewport, &scl_data->viewport_c);
-
-	if (dscl_mode == DSCL_MODE_DSCL_BYPASS)
-		return;
-	/* LB */
-	lb_config =  find_lb_memory_config(scl_data);
-	xfmn10_set_lb(xfm, &scl_data->lb_params, lb_config);
-
-	if (dscl_mode == DSCL_MODE_SCALING_444_BYPASS)
-		return;
-
-	/* Autocal off */
-	REG_SET_3(DSCL_AUTOCAL, 0,
-		AUTOCAL_MODE, AUTOCAL_MODE_OFF,
-		AUTOCAL_NUM_PIPE, 0,
-		AUTOCAL_PIPE_ID, 0);
-
-	/* Black offsets */
-	if (ycbcr)
-		REG_SET_2(SCL_BLACK_OFFSET, 0,
-				SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y,
-				SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_CBCR);
-	else
-
-		REG_SET_2(SCL_BLACK_OFFSET, 0,
-				SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y,
-				SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_RGB_Y);
-
-	/* Manually calculate scale ratio and init values */
-	transform_set_manual_ratio_init(xfm, scl_data);
-
-	/* HTaps/VTaps */
-	REG_SET_4(SCL_TAP_CONTROL, 0,
-		SCL_V_NUM_TAPS, scl_data->taps.v_taps - 1,
-		SCL_H_NUM_TAPS, scl_data->taps.h_taps - 1,
-		SCL_V_NUM_TAPS_C, scl_data->taps.v_taps_c - 1,
-		SCL_H_NUM_TAPS_C, scl_data->taps.h_taps_c - 1);
-
-	transform_set_scl_filter(xfm, scl_data, ycbcr);
-}
-
-#define IDENTITY_RATIO(ratio) (dal_fixed31_32_u2d19(ratio) == (1 << 19))
-
-
-static bool transform_get_optimal_number_of_taps(
-		struct transform *xfm,
-		struct scaler_data *scl_data,
-		const struct scaling_taps *in_taps)
-{
-	uint32_t pixel_width;
-
-	if (scl_data->viewport.width > scl_data->recout.width)
-		pixel_width = scl_data->recout.width;
-	else
-		pixel_width = scl_data->viewport.width;
-
-	/* TODO: add lb check */
-
-	/* No support for programming ratio of 4, drop to 3.99999.. */
-	if (scl_data->ratios.horz.value == (4ll << 32))
-		scl_data->ratios.horz.value--;
-	if (scl_data->ratios.vert.value == (4ll << 32))
-		scl_data->ratios.vert.value--;
-	if (scl_data->ratios.horz_c.value == (4ll << 32))
-		scl_data->ratios.horz_c.value--;
-	if (scl_data->ratios.vert_c.value == (4ll << 32))
-		scl_data->ratios.vert_c.value--;
-
-	/* Set default taps if none are provided */
-	if (in_taps->h_taps == 0)
-		scl_data->taps.h_taps = 4;
-	else
-		scl_data->taps.h_taps = in_taps->h_taps;
-	if (in_taps->v_taps == 0)
-		scl_data->taps.v_taps = 4;
-	else
-		scl_data->taps.v_taps = in_taps->v_taps;
-	if (in_taps->v_taps_c == 0)
-		scl_data->taps.v_taps_c = 2;
-	else
-		scl_data->taps.v_taps_c = in_taps->v_taps_c;
-	if (in_taps->h_taps_c == 0)
-		scl_data->taps.h_taps_c = 2;
-	/* Only 1 and even h_taps_c are supported by hw */
-	else if ((in_taps->h_taps_c % 2) != 0 && in_taps->h_taps_c != 1)
-		scl_data->taps.h_taps_c = in_taps->h_taps_c - 1;
-	else
-		scl_data->taps.h_taps_c = in_taps->h_taps_c;
-
-	if (!xfm->ctx->dc->debug.always_scale) {
-		if (IDENTITY_RATIO(scl_data->ratios.horz))
-			scl_data->taps.h_taps = 1;
-		if (IDENTITY_RATIO(scl_data->ratios.vert))
-			scl_data->taps.v_taps = 1;
-		if (IDENTITY_RATIO(scl_data->ratios.horz_c))
-			scl_data->taps.h_taps_c = 1;
-		if (IDENTITY_RATIO(scl_data->ratios.vert_c))
-			scl_data->taps.v_taps_c = 1;
-	}
-
-	return true;
-}
-
-static void transform_reset(struct transform *xfm_base)
-{
-	struct dcn10_transform *xfm = TO_DCN10_TRANSFORM(xfm_base);
-
-	xfm->filter_h_c = NULL;
-	xfm->filter_v_c = NULL;
-	xfm->filter_h = NULL;
-	xfm->filter_v = NULL;
-
-	/* set boundary mode to 0 */
-	REG_SET(DSCL_CONTROL, 0, SCL_BOUNDARY_MODE, 0);
-}
-
-static void program_gamut_remap(
-		struct dcn10_transform *xfm,
-		const uint16_t *regval,
-		enum gamut_remap_select select)
-{
-	 uint16_t selection = 0;
-
-	if (regval == NULL || select == GAMUT_REMAP_BYPASS) {
-		REG_SET(CM_GAMUT_REMAP_CONTROL, 0,
-				CM_GAMUT_REMAP_MODE, 0);
-		return;
-	}
-	switch (select) {
-	case GAMUT_REMAP_COEFF:
-		selection = 1;
-		break;
-	case GAMUT_REMAP_COMA_COEFF:
-		selection = 2;
-		break;
-	case GAMUT_REMAP_COMB_COEFF:
-		selection = 3;
-		break;
-	default:
-		break;
-	}
-
-
-	if (select == GAMUT_REMAP_COEFF) {
-
-		REG_SET_2(CM_GAMUT_REMAP_C11_C12, 0,
-				CM_GAMUT_REMAP_C11, regval[0],
-				CM_GAMUT_REMAP_C12, regval[1]);
-		regval += 2;
-		REG_SET_2(CM_GAMUT_REMAP_C13_C14, 0,
-				CM_GAMUT_REMAP_C13, regval[0],
-				CM_GAMUT_REMAP_C14, regval[1]);
-		regval += 2;
-		REG_SET_2(CM_GAMUT_REMAP_C21_C22, 0,
-				CM_GAMUT_REMAP_C21, regval[0],
-				CM_GAMUT_REMAP_C22, regval[1]);
-		regval += 2;
-		REG_SET_2(CM_GAMUT_REMAP_C23_C24, 0,
-				CM_GAMUT_REMAP_C23, regval[0],
-				CM_GAMUT_REMAP_C24, regval[1]);
-		regval += 2;
-		REG_SET_2(CM_GAMUT_REMAP_C31_C32, 0,
-				CM_GAMUT_REMAP_C31, regval[0],
-				CM_GAMUT_REMAP_C32, regval[1]);
-		regval += 2;
-		REG_SET_2(CM_GAMUT_REMAP_C33_C34, 0,
-				CM_GAMUT_REMAP_C33, regval[0],
-				CM_GAMUT_REMAP_C34, regval[1]);
-
-	} else  if (select == GAMUT_REMAP_COMA_COEFF) {
-		REG_SET_2(CM_COMA_C11_C12, 0,
-				CM_COMA_C11, regval[0],
-				CM_COMA_C12, regval[1]);
-		regval += 2;
-		REG_SET_2(CM_COMA_C13_C14, 0,
-				CM_COMA_C13, regval[0],
-				CM_COMA_C14, regval[1]);
-		regval += 2;
-		REG_SET_2(CM_COMA_C21_C22, 0,
-				CM_COMA_C21, regval[0],
-				CM_COMA_C22, regval[1]);
-		regval += 2;
-		REG_SET_2(CM_COMA_C23_C24, 0,
-				CM_COMA_C23, regval[0],
-				CM_COMA_C24, regval[1]);
-		regval += 2;
-		REG_SET_2(CM_COMA_C31_C32, 0,
-				CM_COMA_C31, regval[0],
-				CM_COMA_C32, regval[1]);
-		regval += 2;
-		REG_SET_2(CM_COMA_C33_C34, 0,
-				CM_COMA_C33, regval[0],
-				CM_COMA_C34, regval[1]);
-
-	} else {
-		REG_SET_2(CM_COMB_C11_C12, 0,
-				CM_COMB_C11, regval[0],
-				CM_COMB_C12, regval[1]);
-		regval += 2;
-		REG_SET_2(CM_COMB_C13_C14, 0,
-				CM_COMB_C13, regval[0],
-				CM_COMB_C14, regval[1]);
-		regval += 2;
-		REG_SET_2(CM_COMB_C21_C22, 0,
-				CM_COMB_C21, regval[0],
-				CM_COMB_C22, regval[1]);
-		regval += 2;
-		REG_SET_2(CM_COMB_C23_C24, 0,
-				CM_COMB_C23, regval[0],
-				CM_COMB_C24, regval[1]);
-		regval += 2;
-		REG_SET_2(CM_COMB_C31_C32, 0,
-				CM_COMB_C31, regval[0],
-				CM_COMB_C32, regval[1]);
-		regval += 2;
-		REG_SET_2(CM_COMB_C33_C34, 0,
-				CM_COMB_C33, regval[0],
-				CM_COMB_C34, regval[1]);
-	}
-
-	REG_SET(
-			CM_GAMUT_REMAP_CONTROL, 0,
-			CM_GAMUT_REMAP_MODE, selection);
-
-}
-
-static void dcn_transform_set_gamut_remap(
-	struct transform *xfm,
-	const struct xfm_grph_csc_adjustment *adjust)
-{
-	struct dcn10_transform *dcn_xfm = TO_DCN10_TRANSFORM(xfm);
-
-	if (adjust->gamut_adjust_type != GRAPHICS_GAMUT_ADJUST_TYPE_SW)
-		/* Bypass if type is bypass or hw */
-		program_gamut_remap(dcn_xfm, NULL, GAMUT_REMAP_BYPASS);
-	else {
-		struct fixed31_32 arr_matrix[12];
-		uint16_t arr_reg_val[12];
-
-		arr_matrix[0] = adjust->temperature_matrix[0];
-		arr_matrix[1] = adjust->temperature_matrix[1];
-		arr_matrix[2] = adjust->temperature_matrix[2];
-		arr_matrix[3] = dal_fixed31_32_zero;
-
-		arr_matrix[4] = adjust->temperature_matrix[3];
-		arr_matrix[5] = adjust->temperature_matrix[4];
-		arr_matrix[6] = adjust->temperature_matrix[5];
-		arr_matrix[7] = dal_fixed31_32_zero;
-
-		arr_matrix[8] = adjust->temperature_matrix[6];
-		arr_matrix[9] = adjust->temperature_matrix[7];
-		arr_matrix[10] = adjust->temperature_matrix[8];
-		arr_matrix[11] = dal_fixed31_32_zero;
-
-		convert_float_matrix(
-			arr_reg_val, arr_matrix, 12);
-
-		program_gamut_remap(dcn_xfm, arr_reg_val, GAMUT_REMAP_COEFF);
-	}
-}
-
-static struct transform_funcs dcn10_transform_funcs = {
-
-	.transform_reset = transform_reset,
-	.transform_set_scaler = xfmn10_set_scaler_manual_scale,
-	.transform_get_optimal_number_of_taps = transform_get_optimal_number_of_taps,
-	.transform_set_gamut_remap = dcn_transform_set_gamut_remap,
-};
-
-/*****************************************/
-/* Constructor, Destructor               */
-/*****************************************/
-
-bool dcn10_transform_construct(
-	struct dcn10_transform *xfm,
-	struct dc_context *ctx,
-	uint32_t inst,
-	const struct dcn_transform_registers *tf_regs,
-	const struct dcn_transform_shift *tf_shift,
-	const struct dcn_transform_mask *tf_mask)
-{
-	xfm->base.ctx = ctx;
-
-	xfm->base.inst = inst;
-	xfm->base.funcs = &dcn10_transform_funcs;
-
-	xfm->tf_regs = tf_regs;
-	xfm->tf_shift = tf_shift;
-	xfm->tf_mask = tf_mask;
-
-	xfm->lb_pixel_depth_supported =
-		LB_PIXEL_DEPTH_18BPP |
-		LB_PIXEL_DEPTH_24BPP |
-		LB_PIXEL_DEPTH_30BPP;
-
-	xfm->lb_bits_per_entry = LB_BITS_PER_ENTRY;
-	xfm->lb_memory_size = LB_TOTAL_NUMBER_OF_ENTRIES; /*0x1404*/
-
-	return true;
-}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_transform.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_transform.h
deleted file mode 100644
index 8df74cc..0000000
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_transform.h
+++ /dev/null
@@ -1,421 +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 __DAL_TRANSFORM_DCN10_H__
-#define __DAL_TRANSFORM_DCN10_H__
-
-#include "transform.h"
-
-#define TO_DCN10_TRANSFORM(transform)\
-	container_of(transform, struct dcn10_transform, base)
-
-/* TODO: Use correct number of taps. Using polaris values for now */
-#define LB_TOTAL_NUMBER_OF_ENTRIES 5124
-#define LB_BITS_PER_ENTRY 144
-
-#define TF_SF(reg_name, field_name, post_fix)\
-	.field_name = reg_name ## __ ## field_name ## post_fix
-
-#define TF_REG_LIST_DCN(id) \
-	SRI(CM_GAMUT_REMAP_CONTROL, CM, id),\
-	SRI(CM_GAMUT_REMAP_C11_C12, CM, id),\
-	SRI(CM_GAMUT_REMAP_C13_C14, CM, id),\
-	SRI(CM_GAMUT_REMAP_C21_C22, CM, id),\
-	SRI(CM_GAMUT_REMAP_C23_C24, CM, id),\
-	SRI(CM_GAMUT_REMAP_C31_C32, CM, id),\
-	SRI(CM_GAMUT_REMAP_C33_C34, CM, id),\
-	SRI(DSCL_EXT_OVERSCAN_LEFT_RIGHT, DSCL, id), \
-	SRI(DSCL_EXT_OVERSCAN_TOP_BOTTOM, DSCL, id), \
-	SRI(OTG_H_BLANK, DSCL, id), \
-	SRI(OTG_V_BLANK, DSCL, id), \
-	SRI(SCL_MODE, DSCL, id), \
-	SRI(LB_DATA_FORMAT, DSCL, id), \
-	SRI(LB_MEMORY_CTRL, DSCL, id), \
-	SRI(DSCL_AUTOCAL, DSCL, id), \
-	SRI(SCL_BLACK_OFFSET, DSCL, id), \
-	SRI(DSCL_CONTROL, DSCL, id), \
-	SRI(SCL_TAP_CONTROL, DSCL, id), \
-	SRI(SCL_COEF_RAM_TAP_SELECT, DSCL, id), \
-	SRI(SCL_COEF_RAM_TAP_DATA, DSCL, id), \
-	SRI(DSCL_2TAP_CONTROL, DSCL, id), \
-	SRI(DCSURF_PRI_VIEWPORT_DIMENSION, HUBP, id), \
-	SRI(DCSURF_PRI_VIEWPORT_START, HUBP, id), \
-	SRI(DCSURF_SEC_VIEWPORT_DIMENSION, HUBP, id), \
-	SRI(DCSURF_SEC_VIEWPORT_START, HUBP, id), \
-	SRI(DCSURF_PRI_VIEWPORT_DIMENSION_C, HUBP, id), \
-	SRI(DCSURF_PRI_VIEWPORT_START_C, HUBP, id), \
-	SRI(MPC_SIZE, DSCL, id), \
-	SRI(SCL_HORZ_FILTER_SCALE_RATIO, DSCL, id), \
-	SRI(SCL_VERT_FILTER_SCALE_RATIO, DSCL, id), \
-	SRI(SCL_HORZ_FILTER_SCALE_RATIO_C, DSCL, id), \
-	SRI(SCL_VERT_FILTER_SCALE_RATIO_C, DSCL, id), \
-	SRI(SCL_HORZ_FILTER_INIT, DSCL, id), \
-	SRI(SCL_HORZ_FILTER_INIT_C, DSCL, id), \
-	SRI(SCL_VERT_FILTER_INIT, DSCL, id), \
-	SRI(SCL_VERT_FILTER_INIT_BOT, DSCL, id), \
-	SRI(SCL_VERT_FILTER_INIT_C, DSCL, id), \
-	SRI(SCL_VERT_FILTER_INIT_BOT_C, DSCL, id), \
-	SRI(RECOUT_START, DSCL, id), \
-	SRI(RECOUT_SIZE, DSCL, id)
-
-#define TF_REG_LIST_DCN10(id) \
-	TF_REG_LIST_DCN(id), \
-	SRI(CM_COMA_C11_C12, CM, id),\
-	SRI(CM_COMA_C13_C14, CM, id),\
-	SRI(CM_COMA_C21_C22, CM, id),\
-	SRI(CM_COMA_C23_C24, CM, id),\
-	SRI(CM_COMA_C31_C32, CM, id),\
-	SRI(CM_COMA_C33_C34, CM, id),\
-	SRI(CM_COMB_C11_C12, CM, id),\
-	SRI(CM_COMB_C13_C14, CM, id),\
-	SRI(CM_COMB_C21_C22, CM, id),\
-	SRI(CM_COMB_C23_C24, CM, id),\
-	SRI(CM_COMB_C31_C32, CM, id),\
-	SRI(CM_COMB_C33_C34, CM, id)
-
-#define TF_REG_LIST_SH_MASK_DCN(mask_sh)\
-	TF_SF(CM0_CM_GAMUT_REMAP_CONTROL, CM_GAMUT_REMAP_MODE, mask_sh),\
-	TF_SF(CM0_CM_GAMUT_REMAP_C11_C12, CM_GAMUT_REMAP_C11, mask_sh),\
-	TF_SF(CM0_CM_GAMUT_REMAP_C11_C12, CM_GAMUT_REMAP_C12, mask_sh),\
-	TF_SF(CM0_CM_GAMUT_REMAP_C13_C14, CM_GAMUT_REMAP_C13, mask_sh),\
-	TF_SF(CM0_CM_GAMUT_REMAP_C13_C14, CM_GAMUT_REMAP_C14, mask_sh),\
-	TF_SF(CM0_CM_GAMUT_REMAP_C21_C22, CM_GAMUT_REMAP_C21, mask_sh),\
-	TF_SF(CM0_CM_GAMUT_REMAP_C21_C22, CM_GAMUT_REMAP_C22, mask_sh),\
-	TF_SF(CM0_CM_GAMUT_REMAP_C23_C24, CM_GAMUT_REMAP_C23, mask_sh),\
-	TF_SF(CM0_CM_GAMUT_REMAP_C23_C24, CM_GAMUT_REMAP_C24, mask_sh),\
-	TF_SF(CM0_CM_GAMUT_REMAP_C31_C32, CM_GAMUT_REMAP_C31, mask_sh),\
-	TF_SF(CM0_CM_GAMUT_REMAP_C31_C32, CM_GAMUT_REMAP_C32, mask_sh),\
-	TF_SF(CM0_CM_GAMUT_REMAP_C33_C34, CM_GAMUT_REMAP_C33, mask_sh),\
-	TF_SF(CM0_CM_GAMUT_REMAP_C33_C34, CM_GAMUT_REMAP_C34, mask_sh),\
-	TF_SF(DSCL0_DSCL_EXT_OVERSCAN_LEFT_RIGHT, EXT_OVERSCAN_LEFT, mask_sh),\
-	TF_SF(DSCL0_DSCL_EXT_OVERSCAN_LEFT_RIGHT, EXT_OVERSCAN_RIGHT, mask_sh),\
-	TF_SF(DSCL0_DSCL_EXT_OVERSCAN_TOP_BOTTOM, EXT_OVERSCAN_BOTTOM, mask_sh),\
-	TF_SF(DSCL0_DSCL_EXT_OVERSCAN_TOP_BOTTOM, EXT_OVERSCAN_TOP, mask_sh),\
-	TF_SF(DSCL0_OTG_H_BLANK, OTG_H_BLANK_START, mask_sh),\
-	TF_SF(DSCL0_OTG_H_BLANK, OTG_H_BLANK_END, mask_sh),\
-	TF_SF(DSCL0_OTG_V_BLANK, OTG_V_BLANK_START, mask_sh),\
-	TF_SF(DSCL0_OTG_V_BLANK, OTG_V_BLANK_END, mask_sh),\
-	TF_SF(DSCL0_LB_DATA_FORMAT, INTERLEAVE_EN, mask_sh),\
-	TF_SF(DSCL0_LB_DATA_FORMAT, ALPHA_EN, mask_sh),\
-	TF_SF(DSCL0_LB_MEMORY_CTRL, MEMORY_CONFIG, mask_sh),\
-	TF_SF(DSCL0_LB_MEMORY_CTRL, LB_MAX_PARTITIONS, mask_sh),\
-	TF_SF(DSCL0_DSCL_AUTOCAL, AUTOCAL_MODE, mask_sh),\
-	TF_SF(DSCL0_DSCL_AUTOCAL, AUTOCAL_NUM_PIPE, mask_sh),\
-	TF_SF(DSCL0_DSCL_AUTOCAL, AUTOCAL_PIPE_ID, mask_sh),\
-	TF_SF(DSCL0_SCL_BLACK_OFFSET, SCL_BLACK_OFFSET_RGB_Y, mask_sh),\
-	TF_SF(DSCL0_SCL_BLACK_OFFSET, SCL_BLACK_OFFSET_CBCR, mask_sh),\
-	TF_SF(DSCL0_DSCL_CONTROL, SCL_BOUNDARY_MODE, mask_sh),\
-	TF_SF(DSCL0_SCL_TAP_CONTROL, SCL_V_NUM_TAPS, mask_sh),\
-	TF_SF(DSCL0_SCL_TAP_CONTROL, SCL_H_NUM_TAPS, mask_sh),\
-	TF_SF(DSCL0_SCL_TAP_CONTROL, SCL_V_NUM_TAPS_C, mask_sh),\
-	TF_SF(DSCL0_SCL_TAP_CONTROL, SCL_H_NUM_TAPS_C, mask_sh),\
-	TF_SF(DSCL0_SCL_COEF_RAM_TAP_SELECT, SCL_COEF_RAM_TAP_PAIR_IDX, mask_sh),\
-	TF_SF(DSCL0_SCL_COEF_RAM_TAP_SELECT, SCL_COEF_RAM_PHASE, mask_sh),\
-	TF_SF(DSCL0_SCL_COEF_RAM_TAP_SELECT, SCL_COEF_RAM_FILTER_TYPE, mask_sh),\
-	TF_SF(DSCL0_SCL_COEF_RAM_TAP_DATA, SCL_COEF_RAM_EVEN_TAP_COEF, mask_sh),\
-	TF_SF(DSCL0_SCL_COEF_RAM_TAP_DATA, SCL_COEF_RAM_EVEN_TAP_COEF_EN, mask_sh),\
-	TF_SF(DSCL0_SCL_COEF_RAM_TAP_DATA, SCL_COEF_RAM_ODD_TAP_COEF, mask_sh),\
-	TF_SF(DSCL0_SCL_COEF_RAM_TAP_DATA, SCL_COEF_RAM_ODD_TAP_COEF_EN, mask_sh),\
-	TF_SF(DSCL0_DSCL_2TAP_CONTROL, SCL_H_2TAP_HARDCODE_COEF_EN, mask_sh),\
-	TF_SF(DSCL0_DSCL_2TAP_CONTROL, SCL_H_2TAP_SHARP_EN, mask_sh),\
-	TF_SF(DSCL0_DSCL_2TAP_CONTROL, SCL_H_2TAP_SHARP_FACTOR, mask_sh),\
-	TF_SF(DSCL0_DSCL_2TAP_CONTROL, SCL_V_2TAP_HARDCODE_COEF_EN, mask_sh),\
-	TF_SF(DSCL0_DSCL_2TAP_CONTROL, SCL_V_2TAP_SHARP_EN, mask_sh),\
-	TF_SF(DSCL0_DSCL_2TAP_CONTROL, SCL_V_2TAP_SHARP_FACTOR, mask_sh),\
-	TF_SF(DSCL0_SCL_MODE, SCL_COEF_RAM_SELECT, mask_sh),\
-	TF_SF(HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION, PRI_VIEWPORT_WIDTH, mask_sh),\
-	TF_SF(HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION, PRI_VIEWPORT_HEIGHT, mask_sh),\
-	TF_SF(HUBP0_DCSURF_PRI_VIEWPORT_START, PRI_VIEWPORT_X_START, mask_sh),\
-	TF_SF(HUBP0_DCSURF_PRI_VIEWPORT_START, PRI_VIEWPORT_Y_START, mask_sh),\
-	TF_SF(HUBP0_DCSURF_SEC_VIEWPORT_DIMENSION, SEC_VIEWPORT_WIDTH, mask_sh),\
-	TF_SF(HUBP0_DCSURF_SEC_VIEWPORT_DIMENSION, SEC_VIEWPORT_HEIGHT, mask_sh),\
-	TF_SF(HUBP0_DCSURF_SEC_VIEWPORT_START, SEC_VIEWPORT_X_START, mask_sh),\
-	TF_SF(HUBP0_DCSURF_SEC_VIEWPORT_START, SEC_VIEWPORT_Y_START, mask_sh),\
-	TF_SF(HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION_C, PRI_VIEWPORT_WIDTH_C, mask_sh),\
-	TF_SF(HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION_C, PRI_VIEWPORT_HEIGHT_C, mask_sh),\
-	TF_SF(HUBP0_DCSURF_PRI_VIEWPORT_START_C, PRI_VIEWPORT_X_START_C, mask_sh),\
-	TF_SF(HUBP0_DCSURF_PRI_VIEWPORT_START_C, PRI_VIEWPORT_Y_START_C, mask_sh),\
-	TF_SF(DSCL0_SCL_MODE, DSCL_MODE, mask_sh),\
-	TF_SF(DSCL0_RECOUT_START, RECOUT_START_X, mask_sh),\
-	TF_SF(DSCL0_RECOUT_START, RECOUT_START_Y, mask_sh),\
-	TF_SF(DSCL0_RECOUT_SIZE, RECOUT_WIDTH, mask_sh),\
-	TF_SF(DSCL0_RECOUT_SIZE, RECOUT_HEIGHT, mask_sh),\
-	TF_SF(DSCL0_MPC_SIZE, MPC_WIDTH, mask_sh),\
-	TF_SF(DSCL0_MPC_SIZE, MPC_HEIGHT, mask_sh),\
-	TF_SF(DSCL0_SCL_HORZ_FILTER_SCALE_RATIO, SCL_H_SCALE_RATIO, mask_sh),\
-	TF_SF(DSCL0_SCL_VERT_FILTER_SCALE_RATIO, SCL_V_SCALE_RATIO, mask_sh),\
-	TF_SF(DSCL0_SCL_HORZ_FILTER_SCALE_RATIO_C, SCL_H_SCALE_RATIO_C, mask_sh),\
-	TF_SF(DSCL0_SCL_VERT_FILTER_SCALE_RATIO_C, SCL_V_SCALE_RATIO_C, mask_sh),\
-	TF_SF(DSCL0_SCL_HORZ_FILTER_INIT, SCL_H_INIT_FRAC, mask_sh),\
-	TF_SF(DSCL0_SCL_HORZ_FILTER_INIT, SCL_H_INIT_INT, mask_sh),\
-	TF_SF(DSCL0_SCL_HORZ_FILTER_INIT_C, SCL_H_INIT_FRAC_C, mask_sh),\
-	TF_SF(DSCL0_SCL_HORZ_FILTER_INIT_C, SCL_H_INIT_INT_C, mask_sh),\
-	TF_SF(DSCL0_SCL_VERT_FILTER_INIT, SCL_V_INIT_FRAC, mask_sh),\
-	TF_SF(DSCL0_SCL_VERT_FILTER_INIT, SCL_V_INIT_INT, mask_sh),\
-	TF_SF(DSCL0_SCL_VERT_FILTER_INIT_BOT, SCL_V_INIT_FRAC_BOT, mask_sh),\
-	TF_SF(DSCL0_SCL_VERT_FILTER_INIT_BOT, SCL_V_INIT_INT_BOT, mask_sh),\
-	TF_SF(DSCL0_SCL_VERT_FILTER_INIT_C, SCL_V_INIT_FRAC_C, mask_sh),\
-	TF_SF(DSCL0_SCL_VERT_FILTER_INIT_C, SCL_V_INIT_INT_C, mask_sh),\
-	TF_SF(DSCL0_SCL_VERT_FILTER_INIT_BOT_C, SCL_V_INIT_FRAC_BOT_C, mask_sh),\
-	TF_SF(DSCL0_SCL_VERT_FILTER_INIT_BOT_C, SCL_V_INIT_INT_BOT_C, mask_sh),\
-	TF_SF(DSCL0_SCL_MODE, SCL_CHROMA_COEF_MODE, mask_sh),\
-	TF_SF(DSCL0_SCL_MODE, SCL_COEF_RAM_SELECT_CURRENT, mask_sh)
-
-#define TF_REG_LIST_SH_MASK_DCN10(mask_sh)\
-	TF_REG_LIST_SH_MASK_DCN(mask_sh),\
-	TF_SF(DSCL0_LB_DATA_FORMAT, PIXEL_DEPTH, mask_sh),\
-	TF_SF(DSCL0_LB_DATA_FORMAT, PIXEL_EXPAN_MODE, mask_sh),\
-	TF_SF(DSCL0_LB_DATA_FORMAT, PIXEL_REDUCE_MODE, mask_sh),\
-	TF_SF(DSCL0_LB_DATA_FORMAT, DYNAMIC_PIXEL_DEPTH, mask_sh),\
-	TF_SF(DSCL0_LB_DATA_FORMAT, DITHER_EN, mask_sh),\
-	TF_SF(CM0_CM_COMA_C11_C12, CM_COMA_C11, mask_sh),\
-	TF_SF(CM0_CM_COMA_C11_C12, CM_COMA_C12, mask_sh),\
-	TF_SF(CM0_CM_COMA_C13_C14, CM_COMA_C13, mask_sh),\
-	TF_SF(CM0_CM_COMA_C13_C14, CM_COMA_C14, mask_sh),\
-	TF_SF(CM0_CM_COMA_C21_C22, CM_COMA_C21, mask_sh),\
-	TF_SF(CM0_CM_COMA_C21_C22, CM_COMA_C22, mask_sh),\
-	TF_SF(CM0_CM_COMA_C23_C24, CM_COMA_C23, mask_sh),\
-	TF_SF(CM0_CM_COMA_C23_C24, CM_COMA_C24, mask_sh),\
-	TF_SF(CM0_CM_COMA_C31_C32, CM_COMA_C31, mask_sh),\
-	TF_SF(CM0_CM_COMA_C31_C32, CM_COMA_C32, mask_sh),\
-	TF_SF(CM0_CM_COMA_C33_C34, CM_COMA_C33, mask_sh),\
-	TF_SF(CM0_CM_COMA_C33_C34, CM_COMA_C34, mask_sh),\
-	TF_SF(CM0_CM_COMB_C11_C12, CM_COMB_C11, mask_sh),\
-	TF_SF(CM0_CM_COMB_C11_C12, CM_COMB_C12, mask_sh),\
-	TF_SF(CM0_CM_COMB_C13_C14, CM_COMB_C13, mask_sh),\
-	TF_SF(CM0_CM_COMB_C13_C14, CM_COMB_C14, mask_sh),\
-	TF_SF(CM0_CM_COMB_C21_C22, CM_COMB_C21, mask_sh),\
-	TF_SF(CM0_CM_COMB_C21_C22, CM_COMB_C22, mask_sh),\
-	TF_SF(CM0_CM_COMB_C23_C24, CM_COMB_C23, mask_sh),\
-	TF_SF(CM0_CM_COMB_C23_C24, CM_COMB_C24, mask_sh),\
-	TF_SF(CM0_CM_COMB_C31_C32, CM_COMB_C31, mask_sh),\
-	TF_SF(CM0_CM_COMB_C33_C34, CM_COMB_C33, mask_sh),\
-	TF_SF(CM0_CM_COMB_C31_C32, CM_COMB_C32, mask_sh),\
-	TF_SF(CM0_CM_COMB_C33_C34, CM_COMB_C34, mask_sh)
-
-
-#define TF_REG_FIELD_LIST(type) \
-	type EXT_OVERSCAN_LEFT; \
-	type EXT_OVERSCAN_RIGHT; \
-	type EXT_OVERSCAN_BOTTOM; \
-	type EXT_OVERSCAN_TOP; \
-	type OTG_H_BLANK_START; \
-	type OTG_H_BLANK_END; \
-	type OTG_V_BLANK_START; \
-	type OTG_V_BLANK_END; \
-	type PIXEL_DEPTH; \
-	type PIXEL_EXPAN_MODE; \
-	type PIXEL_REDUCE_MODE; \
-	type DYNAMIC_PIXEL_DEPTH; \
-	type DITHER_EN; \
-	type INTERLEAVE_EN; \
-	type ALPHA_EN; \
-	type MEMORY_CONFIG; \
-	type LB_MAX_PARTITIONS; \
-	type AUTOCAL_MODE; \
-	type AUTOCAL_NUM_PIPE; \
-	type AUTOCAL_PIPE_ID; \
-	type SCL_BLACK_OFFSET_RGB_Y; \
-	type SCL_BLACK_OFFSET_CBCR; \
-	type SCL_BOUNDARY_MODE; \
-	type SCL_V_NUM_TAPS; \
-	type SCL_H_NUM_TAPS; \
-	type SCL_V_NUM_TAPS_C; \
-	type SCL_H_NUM_TAPS_C; \
-	type SCL_COEF_RAM_TAP_PAIR_IDX; \
-	type SCL_COEF_RAM_PHASE; \
-	type SCL_COEF_RAM_FILTER_TYPE; \
-	type SCL_COEF_RAM_EVEN_TAP_COEF; \
-	type SCL_COEF_RAM_EVEN_TAP_COEF_EN; \
-	type SCL_COEF_RAM_ODD_TAP_COEF; \
-	type SCL_COEF_RAM_ODD_TAP_COEF_EN; \
-	type SCL_H_2TAP_HARDCODE_COEF_EN; \
-	type SCL_H_2TAP_SHARP_EN; \
-	type SCL_H_2TAP_SHARP_FACTOR; \
-	type SCL_V_2TAP_HARDCODE_COEF_EN; \
-	type SCL_V_2TAP_SHARP_EN; \
-	type SCL_V_2TAP_SHARP_FACTOR; \
-	type SCL_COEF_RAM_SELECT; \
-	type PRI_VIEWPORT_WIDTH; \
-	type PRI_VIEWPORT_HEIGHT; \
-	type PRI_VIEWPORT_X_START; \
-	type PRI_VIEWPORT_Y_START; \
-	type SEC_VIEWPORT_WIDTH; \
-	type SEC_VIEWPORT_HEIGHT; \
-	type SEC_VIEWPORT_X_START; \
-	type SEC_VIEWPORT_Y_START; \
-	type PRI_VIEWPORT_WIDTH_C; \
-	type PRI_VIEWPORT_HEIGHT_C; \
-	type PRI_VIEWPORT_X_START_C; \
-	type PRI_VIEWPORT_Y_START_C; \
-	type DSCL_MODE; \
-	type RECOUT_START_X; \
-	type RECOUT_START_Y; \
-	type RECOUT_WIDTH; \
-	type RECOUT_HEIGHT; \
-	type MPC_WIDTH; \
-	type MPC_HEIGHT; \
-	type SCL_H_SCALE_RATIO; \
-	type SCL_V_SCALE_RATIO; \
-	type SCL_H_SCALE_RATIO_C; \
-	type SCL_V_SCALE_RATIO_C; \
-	type SCL_H_INIT_FRAC; \
-	type SCL_H_INIT_INT; \
-	type SCL_H_INIT_FRAC_C; \
-	type SCL_H_INIT_INT_C; \
-	type SCL_V_INIT_FRAC; \
-	type SCL_V_INIT_INT; \
-	type SCL_V_INIT_FRAC_BOT; \
-	type SCL_V_INIT_INT_BOT; \
-	type SCL_V_INIT_FRAC_C; \
-	type SCL_V_INIT_INT_C; \
-	type SCL_V_INIT_FRAC_BOT_C; \
-	type SCL_V_INIT_INT_BOT_C; \
-	type SCL_CHROMA_COEF_MODE; \
-	type SCL_COEF_RAM_SELECT_CURRENT; \
-	type CM_GAMUT_REMAP_MODE; \
-	type CM_GAMUT_REMAP_C11; \
-	type CM_GAMUT_REMAP_C12; \
-	type CM_GAMUT_REMAP_C13; \
-	type CM_GAMUT_REMAP_C14; \
-	type CM_GAMUT_REMAP_C21; \
-	type CM_GAMUT_REMAP_C22; \
-	type CM_GAMUT_REMAP_C23; \
-	type CM_GAMUT_REMAP_C24; \
-	type CM_GAMUT_REMAP_C31; \
-	type CM_GAMUT_REMAP_C32; \
-	type CM_GAMUT_REMAP_C33; \
-	type CM_GAMUT_REMAP_C34; \
-	type CM_COMA_C11; \
-	type CM_COMA_C12; \
-	type CM_COMA_C13; \
-	type CM_COMA_C14; \
-	type CM_COMA_C21; \
-	type CM_COMA_C22; \
-	type CM_COMA_C23; \
-	type CM_COMA_C24; \
-	type CM_COMA_C31; \
-	type CM_COMA_C32; \
-	type CM_COMA_C33; \
-	type CM_COMA_C34; \
-	type CM_COMB_C11; \
-	type CM_COMB_C12; \
-	type CM_COMB_C13; \
-	type CM_COMB_C14; \
-	type CM_COMB_C21; \
-	type CM_COMB_C22; \
-	type CM_COMB_C23; \
-	type CM_COMB_C24; \
-	type CM_COMB_C31; \
-	type CM_COMB_C32; \
-	type CM_COMB_C33; \
-	type CM_COMB_C34
-
-struct dcn_transform_shift {
-	TF_REG_FIELD_LIST(uint8_t);
-};
-
-struct dcn_transform_mask {
-	TF_REG_FIELD_LIST(uint32_t);
-};
-
-struct dcn_transform_registers {
-	uint32_t DSCL_EXT_OVERSCAN_LEFT_RIGHT;
-	uint32_t DSCL_EXT_OVERSCAN_TOP_BOTTOM;
-	uint32_t OTG_H_BLANK;
-	uint32_t OTG_V_BLANK;
-	uint32_t SCL_MODE;
-	uint32_t LB_DATA_FORMAT;
-	uint32_t LB_MEMORY_CTRL;
-	uint32_t DSCL_AUTOCAL;
-	uint32_t SCL_BLACK_OFFSET;
-	uint32_t DSCL_CONTROL;
-	uint32_t SCL_TAP_CONTROL;
-	uint32_t SCL_COEF_RAM_TAP_SELECT;
-	uint32_t SCL_COEF_RAM_TAP_DATA;
-	uint32_t DSCL_2TAP_CONTROL;
-	uint32_t DCSURF_PRI_VIEWPORT_DIMENSION;
-	uint32_t DCSURF_PRI_VIEWPORT_START;
-	uint32_t DCSURF_SEC_VIEWPORT_DIMENSION;
-	uint32_t DCSURF_SEC_VIEWPORT_START;
-	uint32_t DCSURF_PRI_VIEWPORT_DIMENSION_C;
-	uint32_t DCSURF_PRI_VIEWPORT_START_C;
-	uint32_t MPC_SIZE;
-	uint32_t SCL_HORZ_FILTER_SCALE_RATIO;
-	uint32_t SCL_VERT_FILTER_SCALE_RATIO;
-	uint32_t SCL_HORZ_FILTER_SCALE_RATIO_C;
-	uint32_t SCL_VERT_FILTER_SCALE_RATIO_C;
-	uint32_t SCL_HORZ_FILTER_INIT;
-	uint32_t SCL_HORZ_FILTER_INIT_C;
-	uint32_t SCL_VERT_FILTER_INIT;
-	uint32_t SCL_VERT_FILTER_INIT_BOT;
-	uint32_t SCL_VERT_FILTER_INIT_C;
-	uint32_t SCL_VERT_FILTER_INIT_BOT_C;
-	uint32_t RECOUT_START;
-	uint32_t RECOUT_SIZE;
-	uint32_t CM_GAMUT_REMAP_CONTROL;
-	uint32_t CM_GAMUT_REMAP_C11_C12;
-	uint32_t CM_GAMUT_REMAP_C13_C14;
-	uint32_t CM_GAMUT_REMAP_C21_C22;
-	uint32_t CM_GAMUT_REMAP_C23_C24;
-	uint32_t CM_GAMUT_REMAP_C31_C32;
-	uint32_t CM_GAMUT_REMAP_C33_C34;
-	uint32_t CM_COMA_C11_C12;
-	uint32_t CM_COMA_C13_C14;
-	uint32_t CM_COMA_C21_C22;
-	uint32_t CM_COMA_C23_C24;
-	uint32_t CM_COMA_C31_C32;
-	uint32_t CM_COMA_C33_C34;
-	uint32_t CM_COMB_C11_C12;
-	uint32_t CM_COMB_C13_C14;
-	uint32_t CM_COMB_C21_C22;
-	uint32_t CM_COMB_C23_C24;
-	uint32_t CM_COMB_C31_C32;
-	uint32_t CM_COMB_C33_C34;
-};
-
-struct dcn10_transform {
-	struct transform base;
-
-	const struct dcn_transform_registers *tf_regs;
-	const struct dcn_transform_shift *tf_shift;
-	const struct dcn_transform_mask *tf_mask;
-
-	const uint16_t *filter_v;
-	const uint16_t *filter_h;
-	const uint16_t *filter_v_c;
-	const uint16_t *filter_h_c;
-	int lb_pixel_depth_supported;
-	int lb_memory_size;
-	int lb_bits_per_entry;
-};
-
-bool dcn10_transform_construct(struct dcn10_transform *xfmn10,
-	struct dc_context *ctx,
-	uint32_t inst,
-	const struct dcn_transform_registers *tf_regs,
-	const struct dcn_transform_shift *tf_shift,
-	const struct dcn_transform_mask *tf_mask);
-
-#endif
-- 
2.7.4



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