Resguardo inicial

linux-7.2.3/drivers/gpu/drm/amd/display/dc/dcn30/Makefile

@@ -0,0 +1,33 @@
+#
+# Copyright 2020 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
+#
+#
+
+DCN30 := dcn30_vpg.o \
+	dcn30_afmt.o \
+	dcn30_cm_common.o \
+	dcn30_mmhubbub.o \
+
+AMD_DAL_DCN30 = $(addprefix $(AMDDALPATH)/dc/dcn30/,$(DCN30))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_DCN30)

linux-7.2.3/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_afmt.c

@@ -0,0 +1,215 @@
+/*
+ * Copyright 2020 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 "dc_bios_types.h"
+#include "hw_shared.h"
+#include "dcn30_afmt.h"
+#include "reg_helper.h"
+
+#define DC_LOGGER \
+		afmt3->base.ctx->logger
+
+#define REG(reg)\
+	(afmt3->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	afmt3->afmt_shift->field_name, afmt3->afmt_mask->field_name
+
+
+#define CTX \
+	afmt3->base.ctx
+
+
+void afmt3_setup_hdmi_audio(
+	struct afmt *afmt)
+{
+	struct dcn30_afmt *afmt3 = DCN30_AFMT_FROM_AFMT(afmt);
+
+	if (afmt->funcs->afmt_poweron)
+		afmt->funcs->afmt_poweron(afmt);
+
+	/* AFMT_AUDIO_PACKET_CONTROL */
+	REG_UPDATE(AFMT_AUDIO_PACKET_CONTROL, AFMT_60958_CS_UPDATE, 1);
+
+	/* AFMT_AUDIO_PACKET_CONTROL2 */
+	REG_UPDATE_2(AFMT_AUDIO_PACKET_CONTROL2,
+			AFMT_AUDIO_LAYOUT_OVRD, 0,
+			AFMT_60958_OSF_OVRD, 0);
+
+	/* AFMT_60958_0__AFMT_60958_CS_CHANNEL_NUMBER_L_MASK &
+	 * AFMT_60958_0__AFMT_60958_CS_CLOCK_ACCURACY_MASK
+	 */
+	REG_UPDATE_2(AFMT_60958_0,
+			AFMT_60958_CS_CHANNEL_NUMBER_L, 1,
+			AFMT_60958_CS_CLOCK_ACCURACY, 0);
+
+	/* AFMT_60958_1 AFMT_60958_CS_CHALNNEL_NUMBER_R */
+	REG_UPDATE(AFMT_60958_1, AFMT_60958_CS_CHANNEL_NUMBER_R, 2);
+
+	/* AFMT_60958_2 now keep this settings until
+	 * Programming guide comes out
+	 */
+	REG_UPDATE_6(AFMT_60958_2,
+			AFMT_60958_CS_CHANNEL_NUMBER_2, 3,
+			AFMT_60958_CS_CHANNEL_NUMBER_3, 4,
+			AFMT_60958_CS_CHANNEL_NUMBER_4, 5,
+			AFMT_60958_CS_CHANNEL_NUMBER_5, 6,
+			AFMT_60958_CS_CHANNEL_NUMBER_6, 7,
+			AFMT_60958_CS_CHANNEL_NUMBER_7, 8);
+}
+
+static union audio_cea_channels speakers_to_channels(
+	struct audio_speaker_flags speaker_flags)
+{
+	union audio_cea_channels cea_channels = {0};
+
+	/* these are one to one */
+	cea_channels.channels.FL = speaker_flags.FL_FR;
+	cea_channels.channels.FR = speaker_flags.FL_FR;
+	cea_channels.channels.LFE = speaker_flags.LFE;
+	cea_channels.channels.FC = speaker_flags.FC;
+
+	/* if Rear Left and Right exist move RC speaker to channel 7
+	 * otherwise to channel 5
+	 */
+	if (speaker_flags.RL_RR) {
+		cea_channels.channels.RL_RC = speaker_flags.RL_RR;
+		cea_channels.channels.RR = speaker_flags.RL_RR;
+		cea_channels.channels.RC_RLC_FLC = speaker_flags.RC;
+	} else {
+		cea_channels.channels.RL_RC = speaker_flags.RC;
+	}
+
+	/* FRONT Left Right Center and REAR Left Right Center are exclusive */
+	if (speaker_flags.FLC_FRC) {
+		cea_channels.channels.RC_RLC_FLC = speaker_flags.FLC_FRC;
+		cea_channels.channels.RRC_FRC = speaker_flags.FLC_FRC;
+	} else {
+		cea_channels.channels.RC_RLC_FLC = speaker_flags.RLC_RRC;
+		cea_channels.channels.RRC_FRC = speaker_flags.RLC_RRC;
+	}
+
+	return cea_channels;
+}
+
+void afmt3_se_audio_setup(
+	struct afmt *afmt,
+	unsigned int az_inst,
+	struct audio_info *audio_info)
+{
+	struct dcn30_afmt *afmt3 = DCN30_AFMT_FROM_AFMT(afmt);
+
+	uint32_t channels = 0;
+
+	ASSERT(audio_info);
+	/* This should not happen.it does so we don't get BSOD*/
+	if (audio_info == NULL)
+		return;
+
+	channels = speakers_to_channels(audio_info->flags.speaker_flags).all;
+
+	/* setup the audio stream source select (audio -> dig mapping) */
+	REG_SET(AFMT_AUDIO_SRC_CONTROL, 0, AFMT_AUDIO_SRC_SELECT, az_inst);
+
+	/* Channel allocation */
+	REG_UPDATE(AFMT_AUDIO_PACKET_CONTROL2, AFMT_AUDIO_CHANNEL_ENABLE, channels);
+
+	/* Disable forced mem power off */
+	if (afmt->funcs->afmt_poweron == NULL)
+		REG_UPDATE(AFMT_MEM_PWR, AFMT_MEM_PWR_FORCE, 0);
+}
+
+void afmt3_audio_mute_control(
+	struct afmt *afmt,
+	bool mute)
+{
+	struct dcn30_afmt *afmt3 = DCN30_AFMT_FROM_AFMT(afmt);
+	if (mute && afmt->funcs->afmt_powerdown)
+		afmt->funcs->afmt_powerdown(afmt);
+	if (!mute && afmt->funcs->afmt_poweron)
+		afmt->funcs->afmt_poweron(afmt);
+	/* enable/disable transmission of audio packets */
+	REG_UPDATE(AFMT_AUDIO_PACKET_CONTROL, AFMT_AUDIO_SAMPLE_SEND, !mute);
+}
+
+void afmt3_audio_info_immediate_update(
+	struct afmt *afmt)
+{
+	struct dcn30_afmt *afmt3 = DCN30_AFMT_FROM_AFMT(afmt);
+
+	/* update double-buffered AUDIO_INFO registers immediately */
+	REG_UPDATE(AFMT_INFOFRAME_CONTROL0, AFMT_AUDIO_INFO_UPDATE, 1);
+}
+
+void afmt3_setup_dp_audio(
+		struct afmt *afmt)
+{
+	struct dcn30_afmt *afmt3 = DCN30_AFMT_FROM_AFMT(afmt);
+
+	if (afmt->funcs->afmt_poweron)
+		afmt->funcs->afmt_poweron(afmt);
+
+	/* AFMT_AUDIO_PACKET_CONTROL */
+	REG_UPDATE(AFMT_AUDIO_PACKET_CONTROL, AFMT_60958_CS_UPDATE, 1);
+
+	/* AFMT_AUDIO_PACKET_CONTROL2 */
+	/* Program the ATP and AIP next */
+	REG_UPDATE_2(AFMT_AUDIO_PACKET_CONTROL2,
+			AFMT_AUDIO_LAYOUT_OVRD, 0,
+			AFMT_60958_OSF_OVRD, 0);
+
+	/* AFMT_INFOFRAME_CONTROL0 */
+	REG_UPDATE(AFMT_INFOFRAME_CONTROL0, AFMT_AUDIO_INFO_UPDATE, 1);
+
+	/* AFMT_60958_0__AFMT_60958_CS_CLOCK_ACCURACY_MASK */
+	REG_UPDATE(AFMT_60958_0, AFMT_60958_CS_CLOCK_ACCURACY, 0);
+}
+
+static struct afmt_funcs dcn30_afmt_funcs = {
+	.setup_hdmi_audio		= afmt3_setup_hdmi_audio,
+	.se_audio_setup			= afmt3_se_audio_setup,
+	.audio_mute_control		= afmt3_audio_mute_control,
+	.audio_info_immediate_update	= afmt3_audio_info_immediate_update,
+	.setup_dp_audio			= afmt3_setup_dp_audio,
+};
+
+void afmt3_construct(struct dcn30_afmt *afmt3,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dcn30_afmt_registers *afmt_regs,
+	const struct dcn30_afmt_shift *afmt_shift,
+	const struct dcn30_afmt_mask *afmt_mask)
+{
+	afmt3->base.ctx = ctx;
+
+	afmt3->base.inst = inst;
+	afmt3->base.funcs = &dcn30_afmt_funcs;
+
+	afmt3->regs = afmt_regs;
+	afmt3->afmt_shift = afmt_shift;
+	afmt3->afmt_mask = afmt_mask;
+}

linux-7.2.3/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_afmt.h

@@ -0,0 +1,171 @@
+/*
+ * Copyright 2020 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_DCN30_AFMT_H__
+#define __DAL_DCN30_AFMT_H__
+
+
+#define DCN30_AFMT_FROM_AFMT(afmt)\
+	container_of(afmt, struct dcn30_afmt, base)
+
+#define AFMT_DCN3_REG_LIST(id) \
+	SRI(AFMT_INFOFRAME_CONTROL0, AFMT, id), \
+	SRI(AFMT_VBI_PACKET_CONTROL, AFMT, id), \
+	SRI(AFMT_AUDIO_PACKET_CONTROL, AFMT, id), \
+	SRI(AFMT_AUDIO_PACKET_CONTROL2, AFMT, id), \
+	SRI(AFMT_AUDIO_SRC_CONTROL, AFMT, id), \
+	SRI(AFMT_60958_0, AFMT, id), \
+	SRI(AFMT_60958_1, AFMT, id), \
+	SRI(AFMT_60958_2, AFMT, id), \
+	SRI(AFMT_MEM_PWR, AFMT, id)
+
+struct dcn30_afmt_registers {
+	uint32_t AFMT_INFOFRAME_CONTROL0;
+	uint32_t AFMT_VBI_PACKET_CONTROL;
+	uint32_t AFMT_AUDIO_PACKET_CONTROL;
+	uint32_t AFMT_AUDIO_PACKET_CONTROL2;
+	uint32_t AFMT_AUDIO_SRC_CONTROL;
+	uint32_t AFMT_60958_0;
+	uint32_t AFMT_60958_1;
+	uint32_t AFMT_60958_2;
+	uint32_t AFMT_MEM_PWR;
+};
+
+#define DCN3_AFMT_MASK_SH_LIST(mask_sh)\
+	SE_SF(AFMT0_AFMT_INFOFRAME_CONTROL0, AFMT_AUDIO_INFO_UPDATE, mask_sh),\
+	SE_SF(AFMT0_AFMT_AUDIO_SRC_CONTROL, AFMT_AUDIO_SRC_SELECT, mask_sh),\
+	SE_SF(AFMT0_AFMT_AUDIO_PACKET_CONTROL2, AFMT_AUDIO_CHANNEL_ENABLE, mask_sh),\
+	SE_SF(AFMT0_AFMT_AUDIO_PACKET_CONTROL, AFMT_60958_CS_UPDATE, mask_sh),\
+	SE_SF(AFMT0_AFMT_AUDIO_PACKET_CONTROL2, AFMT_AUDIO_LAYOUT_OVRD, mask_sh),\
+	SE_SF(AFMT0_AFMT_AUDIO_PACKET_CONTROL2, AFMT_60958_OSF_OVRD, mask_sh),\
+	SE_SF(AFMT0_AFMT_60958_0, AFMT_60958_CS_CHANNEL_NUMBER_L, mask_sh),\
+	SE_SF(AFMT0_AFMT_60958_0, AFMT_60958_CS_CLOCK_ACCURACY, mask_sh),\
+	SE_SF(AFMT0_AFMT_60958_1, AFMT_60958_CS_CHANNEL_NUMBER_R, mask_sh),\
+	SE_SF(AFMT0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_2, mask_sh),\
+	SE_SF(AFMT0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_3, mask_sh),\
+	SE_SF(AFMT0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_4, mask_sh),\
+	SE_SF(AFMT0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_5, mask_sh),\
+	SE_SF(AFMT0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_6, mask_sh),\
+	SE_SF(AFMT0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_7, mask_sh),\
+	SE_SF(AFMT0_AFMT_AUDIO_PACKET_CONTROL, AFMT_AUDIO_SAMPLE_SEND, mask_sh),\
+	SE_SF(AFMT0_AFMT_MEM_PWR, AFMT_MEM_PWR_FORCE, mask_sh)
+
+#define AFMT_DCN3_REG_FIELD_LIST(type) \
+		type AFMT_AUDIO_INFO_UPDATE;\
+		type AFMT_AUDIO_SRC_SELECT;\
+		type AFMT_AUDIO_CHANNEL_ENABLE;\
+		type AFMT_60958_CS_UPDATE;\
+		type AFMT_AUDIO_LAYOUT_OVRD;\
+		type AFMT_60958_OSF_OVRD;\
+		type AFMT_60958_CS_CHANNEL_NUMBER_L;\
+		type AFMT_60958_CS_CLOCK_ACCURACY;\
+		type AFMT_60958_CS_CHANNEL_NUMBER_R;\
+		type AFMT_60958_CS_CHANNEL_NUMBER_2;\
+		type AFMT_60958_CS_CHANNEL_NUMBER_3;\
+		type AFMT_60958_CS_CHANNEL_NUMBER_4;\
+		type AFMT_60958_CS_CHANNEL_NUMBER_5;\
+		type AFMT_60958_CS_CHANNEL_NUMBER_6;\
+		type AFMT_60958_CS_CHANNEL_NUMBER_7;\
+		type AFMT_AUDIO_SAMPLE_SEND;\
+		type AFMT_MEM_PWR_FORCE
+
+struct dcn30_afmt_shift {
+	AFMT_DCN3_REG_FIELD_LIST(uint8_t);
+};
+
+struct dcn30_afmt_mask {
+	AFMT_DCN3_REG_FIELD_LIST(uint32_t);
+};
+
+
+struct afmt;
+
+struct afmt_funcs {
+
+	void (*setup_hdmi_audio)(
+		struct afmt *afmt);
+
+	void (*se_audio_setup)(
+		struct afmt *afmt,
+		unsigned int az_inst,
+		struct audio_info *audio_info);
+
+	void (*audio_mute_control)(
+		struct afmt *afmt,
+		bool mute);
+
+	void (*audio_info_immediate_update)(
+		struct afmt *afmt);
+
+	void (*setup_dp_audio)(
+		struct afmt *afmt);
+
+	void (*afmt_poweron)(
+		struct afmt *afmt);
+
+	void (*afmt_powerdown)(
+		struct afmt *afmt);
+};
+
+struct afmt {
+	const struct afmt_funcs *funcs;
+	struct dc_context *ctx;
+	int inst;
+};
+
+struct dcn30_afmt {
+	struct afmt base;
+	const struct dcn30_afmt_registers *regs;
+	const struct dcn30_afmt_shift *afmt_shift;
+	const struct dcn30_afmt_mask *afmt_mask;
+};
+
+void afmt3_setup_hdmi_audio(
+	struct afmt *afmt);
+
+void afmt3_se_audio_setup(
+	struct afmt *afmt,
+	unsigned int az_inst,
+	struct audio_info *audio_info);
+
+void afmt3_audio_mute_control(
+	struct afmt *afmt,
+	bool mute);
+
+void afmt3_audio_info_immediate_update(
+	struct afmt *afmt);
+
+void afmt3_setup_dp_audio(
+		struct afmt *afmt);
+
+void afmt3_construct(struct dcn30_afmt *afmt3,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dcn30_afmt_registers *afmt_regs,
+	const struct dcn30_afmt_shift *afmt_shift,
+	const struct dcn30_afmt_mask *afmt_mask);
+
+
+#endif

linux-7.2.3/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_cm_common.c

@@ -0,0 +1,479 @@
+/*
+ * Copyright 2020 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 "reg_helper.h"
+#include "dcn30/dcn30_dpp.h"
+#include "basics/conversion.h"
+#include "dcn30/dcn30_cm_common.h"
+#include "custom_float.h"
+
+#define REG(reg) reg
+
+#define CTX \
+	ctx //dpp->base.ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+	reg->shifts.field_name, reg->masks.field_name
+
+void cm_helper_program_gamcor_xfer_func(
+		struct dc_context *ctx,
+		const struct pwl_params *params,
+		const struct dcn3_xfer_func_reg *reg)
+{
+	uint32_t reg_region_cur;
+	unsigned int i = 0;
+
+	REG_SET_2(reg->start_cntl_b, 0,
+		exp_region_start, params->corner_points[0].blue.custom_float_x,
+		exp_resion_start_segment, 0);
+	REG_SET_2(reg->start_cntl_g, 0,
+		exp_region_start, params->corner_points[0].green.custom_float_x,
+		exp_resion_start_segment, 0);
+	REG_SET_2(reg->start_cntl_r, 0,
+		exp_region_start, params->corner_points[0].red.custom_float_x,
+		exp_resion_start_segment, 0);
+
+	REG_SET(reg->start_slope_cntl_b, 0, //linear slope at start of curve
+		field_region_linear_slope, params->corner_points[0].blue.custom_float_slope);
+	REG_SET(reg->start_slope_cntl_g, 0,
+		field_region_linear_slope, params->corner_points[0].green.custom_float_slope);
+	REG_SET(reg->start_slope_cntl_r, 0,
+		field_region_linear_slope, params->corner_points[0].red.custom_float_slope);
+
+	REG_SET(reg->start_end_cntl1_b, 0,
+		field_region_end_base, params->corner_points[1].blue.custom_float_y);
+	REG_SET(reg->start_end_cntl1_g, 0,
+		field_region_end_base, params->corner_points[1].green.custom_float_y);
+	REG_SET(reg->start_end_cntl1_r, 0,
+		field_region_end_base, params->corner_points[1].red.custom_float_y);
+
+	REG_SET_2(reg->start_end_cntl2_b, 0,
+		field_region_end_slope, params->corner_points[1].blue.custom_float_slope,
+		field_region_end, params->corner_points[1].blue.custom_float_x);
+	REG_SET_2(reg->start_end_cntl2_g, 0,
+		field_region_end_slope, params->corner_points[1].green.custom_float_slope,
+		field_region_end, params->corner_points[1].green.custom_float_x);
+	REG_SET_2(reg->start_end_cntl2_r, 0,
+		field_region_end_slope, params->corner_points[1].red.custom_float_slope,
+		field_region_end, params->corner_points[1].red.custom_float_x);
+
+	for (reg_region_cur = reg->region_start;
+		reg_region_cur <= reg->region_end;
+		reg_region_cur++) {
+
+		const struct gamma_curve *curve0 = &(params->arr_curve_points[2 * i]);
+		const struct gamma_curve *curve1 = &(params->arr_curve_points[(2 * i) + 1]);
+
+		REG_SET_4(reg_region_cur, 0,
+			exp_region0_lut_offset, curve0->offset,
+			exp_region0_num_segments, curve0->segments_num,
+			exp_region1_lut_offset, curve1->offset,
+			exp_region1_num_segments, curve1->segments_num);
+
+		i++;
+	}
+}
+
+/* driver uses 32 regions or less, but DCN HW has 34, extra 2 are set to 0 */
+#define MAX_REGIONS_NUMBER 34
+#define MAX_LOW_POINT      25
+#define NUMBER_REGIONS     32
+#define NUMBER_SW_SEGMENTS 16
+
+#define DC_LOGGER \
+		ctx->logger
+
+bool cm3_helper_translate_curve_to_hw_format(struct dc_context *ctx,
+					     const struct dc_transfer_func *output_tf,
+					     struct pwl_params *lut_params, bool fixpoint)
+{
+	struct curve_points3 *corner_points;
+	struct pwl_result_data *rgb_resulted;
+	struct pwl_result_data *rgb;
+	struct pwl_result_data *rgb_plus_1;
+	struct pwl_result_data *rgb_minus_1;
+
+	int32_t region_start, region_end;
+	int32_t i;
+	uint32_t j, k, seg_distr[MAX_REGIONS_NUMBER], increment, start_index, hw_points;
+
+	if (output_tf == NULL || lut_params == NULL || output_tf->type == TF_TYPE_BYPASS)
+		return false;
+
+	corner_points = lut_params->corner_points;
+	rgb_resulted = lut_params->rgb_resulted;
+	hw_points = 0;
+
+	memset(lut_params, 0, sizeof(struct pwl_params));
+	memset(seg_distr, 0, sizeof(seg_distr));
+
+	if (output_tf->tf == TRANSFER_FUNCTION_PQ || output_tf->tf == TRANSFER_FUNCTION_GAMMA22 ||
+		output_tf->tf == TRANSFER_FUNCTION_HLG) {
+		/* 32 segments
+		 * segments are from 2^-25 to 2^7
+		 */
+		for (i = 0; i < NUMBER_REGIONS ; i++)
+			seg_distr[i] = 3;
+
+		region_start = -MAX_LOW_POINT;
+		region_end   = NUMBER_REGIONS - MAX_LOW_POINT;
+	} else {
+		/* 13 segments
+		 * segment is from 2^-12 to 2^0
+		 * There are less than 256 points, for optimization
+		 */
+		const uint8_t SEG_COUNT = 12;
+
+		for (i = 0; i < SEG_COUNT; i++)
+			seg_distr[i] = 4;
+
+		seg_distr[SEG_COUNT] = 1;
+
+		region_start = -SEG_COUNT;
+		region_end = 1;
+	}
+
+	for (i = region_end - region_start; i < MAX_REGIONS_NUMBER ; i++)
+		seg_distr[i] = (uint32_t)-1;
+
+	for (k = 0; k < MAX_REGIONS_NUMBER; k++) {
+		if (seg_distr[k] != (uint32_t)-1)
+			hw_points += (1 << seg_distr[k]);
+	}
+
+	// DCN3+ have 257 pts in lieu of no separate slope registers
+	// Prior HW had 256 base+slope pairs
+	// Shaper LUT (i.e. fixpoint == true) is still 256 bases and 256 deltas
+	hw_points = fixpoint ? (hw_points - 1) : hw_points;
+
+	j = 0;
+	uint32_t region_span = (uint32_t)(region_end - region_start);
+	for (k = 0; k < region_span; k++) {
+		increment = NUMBER_SW_SEGMENTS / (1 << seg_distr[k]);
+		start_index = (region_start + k + MAX_LOW_POINT) *
+				NUMBER_SW_SEGMENTS;
+		int32_t index_end = (int32_t)(start_index + NUMBER_SW_SEGMENTS);
+		for (i = start_index; i < index_end;
+				i += increment) {
+			if (j == hw_points)
+				break;
+			if (i >= TRANSFER_FUNC_POINTS)
+				return false;
+			rgb_resulted[j].red = output_tf->tf_pts.red[i];
+			rgb_resulted[j].green = output_tf->tf_pts.green[i];
+			rgb_resulted[j].blue = output_tf->tf_pts.blue[i];
+			j++;
+		}
+	}
+
+	/* last point */
+	start_index = (region_end + MAX_LOW_POINT) * NUMBER_SW_SEGMENTS;
+	rgb_resulted[hw_points].red = output_tf->tf_pts.red[start_index];
+	rgb_resulted[hw_points].green = output_tf->tf_pts.green[start_index];
+	rgb_resulted[hw_points].blue = output_tf->tf_pts.blue[start_index];
+
+	rgb_resulted[hw_points+1].red = rgb_resulted[hw_points].red;
+	rgb_resulted[hw_points+1].green = rgb_resulted[hw_points].green;
+	rgb_resulted[hw_points+1].blue = rgb_resulted[hw_points].blue;
+
+	// All 3 color channels have same x
+	corner_points[0].red.x = dc_fixpt_pow(dc_fixpt_from_int(2),
+					     dc_fixpt_from_int(region_start));
+	corner_points[0].green.x = corner_points[0].red.x;
+	corner_points[0].blue.x = corner_points[0].red.x;
+
+	corner_points[1].red.x = dc_fixpt_pow(dc_fixpt_from_int(2),
+					     dc_fixpt_from_int(region_end));
+	corner_points[1].green.x = corner_points[1].red.x;
+	corner_points[1].blue.x = corner_points[1].red.x;
+
+	corner_points[0].red.y = rgb_resulted[0].red;
+	corner_points[0].green.y = rgb_resulted[0].green;
+	corner_points[0].blue.y = rgb_resulted[0].blue;
+
+	corner_points[0].red.slope = dc_fixpt_div(corner_points[0].red.y,
+			corner_points[0].red.x);
+	corner_points[0].green.slope = dc_fixpt_div(corner_points[0].green.y,
+			corner_points[0].green.x);
+	corner_points[0].blue.slope = dc_fixpt_div(corner_points[0].blue.y,
+			corner_points[0].blue.x);
+
+	/* see comment above, m_arrPoints[1].y should be the Y value for the
+	 * region end (m_numOfHwPoints), not last HW point(m_numOfHwPoints - 1)
+	 */
+	corner_points[1].red.y = rgb_resulted[hw_points].red;
+	corner_points[1].green.y = rgb_resulted[hw_points].green;
+	corner_points[1].blue.y = rgb_resulted[hw_points].blue;
+	corner_points[1].red.slope = dc_fixpt_zero;
+	corner_points[1].green.slope = dc_fixpt_zero;
+	corner_points[1].blue.slope = dc_fixpt_zero;
+
+	lut_params->hw_points_num = hw_points + 1;
+
+	k = 0;
+	for (i = 1; i < MAX_REGIONS_NUMBER; i++) {
+		if (seg_distr[k] != -1) {
+			lut_params->arr_curve_points[k].segments_num =
+					seg_distr[k];
+			lut_params->arr_curve_points[i].offset =
+					lut_params->arr_curve_points[k].offset + (1 << seg_distr[k]);
+		}
+		k++;
+	}
+
+	if (seg_distr[k] != -1)
+		lut_params->arr_curve_points[k].segments_num = seg_distr[k];
+
+	rgb = rgb_resulted;
+	rgb_plus_1 = rgb_resulted + 1;
+	rgb_minus_1 = rgb;
+
+	if (fixpoint == true) {
+		i = 1;
+		while (i != hw_points + 2) {
+			uint32_t red_clamp;
+			uint32_t green_clamp;
+			uint32_t blue_clamp;
+
+			if ((uint32_t)i >= hw_points) {
+				if (dc_fixpt_lt(rgb_plus_1->red, rgb->red))
+					rgb_plus_1->red = dc_fixpt_add(rgb->red,
+							rgb_minus_1->delta_red);
+				if (dc_fixpt_lt(rgb_plus_1->green, rgb->green))
+					rgb_plus_1->green = dc_fixpt_add(rgb->green,
+							rgb_minus_1->delta_green);
+				if (dc_fixpt_lt(rgb_plus_1->blue, rgb->blue))
+					rgb_plus_1->blue = dc_fixpt_add(rgb->blue,
+							rgb_minus_1->delta_blue);
+			}
+
+			rgb->delta_red   = dc_fixpt_sub(rgb_plus_1->red,   rgb->red);
+			rgb->delta_green = dc_fixpt_sub(rgb_plus_1->green, rgb->green);
+			rgb->delta_blue  = dc_fixpt_sub(rgb_plus_1->blue,  rgb->blue);
+
+			red_clamp = dc_fixpt_clamp_u0d14(rgb->delta_red);
+			green_clamp = dc_fixpt_clamp_u0d14(rgb->delta_green);
+			blue_clamp = dc_fixpt_clamp_u0d14(rgb->delta_blue);
+
+			if (red_clamp >> 10 || green_clamp >> 10 || blue_clamp >> 10)
+				DC_LOG_ERROR("Losing delta precision while programming shaper LUT.");
+
+			rgb->delta_red_reg   = red_clamp & 0x3ff;
+			rgb->delta_green_reg = green_clamp & 0x3ff;
+			rgb->delta_blue_reg  = blue_clamp & 0x3ff;
+			rgb->red_reg         = dc_fixpt_clamp_u0d14(rgb->red);
+			rgb->green_reg       = dc_fixpt_clamp_u0d14(rgb->green);
+			rgb->blue_reg        = dc_fixpt_clamp_u0d14(rgb->blue);
+
+			++rgb_plus_1;
+			rgb_minus_1 = rgb;
+			++rgb;
+			++i;
+		}
+	}
+	cm3_helper_convert_to_custom_float(rgb_resulted,
+						lut_params->corner_points,
+						hw_points+1, fixpoint);
+
+	return true;
+}
+
+bool cm3_helper_convert_to_custom_float(
+		struct pwl_result_data *rgb_resulted,
+		struct curve_points3 *corner_points,
+		uint32_t hw_points_num,
+		bool fixpoint)
+{
+	struct custom_float_format fmt;
+
+	struct pwl_result_data *rgb = rgb_resulted;
+
+	uint32_t i = 0;
+
+	fmt.exponenta_bits = 6;
+	fmt.mantissa_bits = 12;
+	fmt.sign = false;
+
+	/* corner_points[0] - beginning base, slope offset for R,G,B
+	 * corner_points[1] - end base, slope offset for R,G,B
+	 */
+	if (!convert_to_custom_float_format(corner_points[0].red.x, &fmt,
+				&corner_points[0].red.custom_float_x)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+	if (!convert_to_custom_float_format(corner_points[0].green.x, &fmt,
+				&corner_points[0].green.custom_float_x)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+	if (!convert_to_custom_float_format(corner_points[0].blue.x, &fmt,
+				&corner_points[0].blue.custom_float_x)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	if (!convert_to_custom_float_format(corner_points[0].red.offset, &fmt,
+				&corner_points[0].red.custom_float_offset)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+	if (!convert_to_custom_float_format(corner_points[0].green.offset, &fmt,
+				&corner_points[0].green.custom_float_offset)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+	if (!convert_to_custom_float_format(corner_points[0].blue.offset, &fmt,
+				&corner_points[0].blue.custom_float_offset)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	if (!convert_to_custom_float_format(corner_points[0].red.slope, &fmt,
+				&corner_points[0].red.custom_float_slope)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+	if (!convert_to_custom_float_format(corner_points[0].green.slope, &fmt,
+				&corner_points[0].green.custom_float_slope)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+	if (!convert_to_custom_float_format(corner_points[0].blue.slope, &fmt,
+				&corner_points[0].blue.custom_float_slope)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	if (fixpoint == true) {
+		corner_points[1].red.custom_float_y =
+				dc_fixpt_clamp_u0d14(corner_points[1].red.y);
+		corner_points[1].green.custom_float_y =
+				dc_fixpt_clamp_u0d14(corner_points[1].green.y);
+		corner_points[1].blue.custom_float_y =
+				dc_fixpt_clamp_u0d14(corner_points[1].blue.y);
+	} else {
+		if (!convert_to_custom_float_format(corner_points[1].red.y,
+				&fmt, &corner_points[1].red.custom_float_y)) {
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+		if (!convert_to_custom_float_format(corner_points[1].green.y,
+				&fmt, &corner_points[1].green.custom_float_y)) {
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+		if (!convert_to_custom_float_format(corner_points[1].blue.y,
+				&fmt, &corner_points[1].blue.custom_float_y)) {
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+	}
+
+	fmt.mantissa_bits = 10;
+	fmt.sign = false;
+
+	if (!convert_to_custom_float_format(corner_points[1].red.x, &fmt,
+				&corner_points[1].red.custom_float_x)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+	if (!convert_to_custom_float_format(corner_points[1].green.x, &fmt,
+				&corner_points[1].green.custom_float_x)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+	if (!convert_to_custom_float_format(corner_points[1].blue.x, &fmt,
+				&corner_points[1].blue.custom_float_x)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	if (!convert_to_custom_float_format(corner_points[1].red.slope, &fmt,
+				&corner_points[1].red.custom_float_slope)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+	if (!convert_to_custom_float_format(corner_points[1].green.slope, &fmt,
+				&corner_points[1].green.custom_float_slope)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+	if (!convert_to_custom_float_format(corner_points[1].blue.slope, &fmt,
+				&corner_points[1].blue.custom_float_slope)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	if (hw_points_num == 0 || rgb_resulted == NULL || fixpoint == true)
+		return true;
+
+	fmt.mantissa_bits = 12;
+
+	while (i != hw_points_num) {
+		if (!convert_to_custom_float_format(rgb->red, &fmt,
+						    &rgb->red_reg)) {
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+
+		if (!convert_to_custom_float_format(rgb->green, &fmt,
+						    &rgb->green_reg)) {
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+
+		if (!convert_to_custom_float_format(rgb->blue, &fmt,
+						    &rgb->blue_reg)) {
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+
+		++rgb;
+		++i;
+	}
+
+	return true;
+}
+
+bool is_rgb_equal(const struct pwl_result_data *rgb, uint32_t num)
+{
+	uint32_t i;
+	bool ret = true;
+
+	for (i = 0 ; i < num; i++) {
+		if (rgb[i].red_reg != rgb[i].green_reg ||
+		rgb[i].blue_reg != rgb[i].red_reg  ||
+		rgb[i].blue_reg != rgb[i].green_reg) {
+			ret = false;
+			break;
+		}
+	}
+	return ret;
+}
+

linux-7.2.3/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mmhubbub.c

@@ -0,0 +1,239 @@
+/*
+ * Copyright 2020 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#include "reg_helper.h"
+#include "resource.h"
+#include "mcif_wb.h"
+#include "dcn30_mmhubbub.h"
+
+
+#define REG(reg)\
+	mcif_wb30->mcif_wb_regs->reg
+
+#define CTX \
+	mcif_wb30->base.ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+	mcif_wb30->mcif_wb_shift->field_name, mcif_wb30->mcif_wb_mask->field_name
+
+#define MCIF_ADDR(addr) ((uint32_t)((((unsigned long long)(addr) & 0xffffffffffULL) + 0xFEULL) >> 8))
+#define MCIF_ADDR_HIGH(addr) ((uint32_t)(((unsigned long long)(addr)) >> 40))
+
+/* wbif programming guide:
+ * 1. set up wbif parameter:
+ *    unsigned long long   luma_address[4];       //4 frame buffer
+ *    unsigned long long   chroma_address[4];
+ *    unsigned int	   luma_pitch;
+ *    unsigned int	   chroma_pitch;
+ *    unsigned int         warmup_pitch=0x10;     //256B align, the page size is 4KB when it is 0x10
+ *    unsigned int	   slice_lines;           //slice size
+ *    unsigned int         time_per_pixel;        // time per pixel, in ns
+ *    unsigned int         arbitration_slice;     // 0: 2048 bytes 1: 4096 bytes 2: 8192 Bytes
+ *    unsigned int         max_scaled_time;       // used for QOS generation
+ *    unsigned int         swlock=0x0;
+ *    unsigned int         cli_watermark[4];      //4 group urgent watermark
+ *    unsigned int         pstate_watermark[4];   //4 group pstate watermark
+ *    unsigned int         sw_int_en;             // Software interrupt enable, frame end and overflow
+ *    unsigned int         sw_slice_int_en;       // slice end interrupt enable
+ *    unsigned int         sw_overrun_int_en;     // overrun error interrupt enable
+ *    unsigned int         vce_int_en;            // VCE interrupt enable, frame end and overflow
+ *    unsigned int         vce_slice_int_en;      // VCE slice end interrupt enable, frame end and overflow
+ *
+ * 2. configure wbif register
+ *    a. call mmhubbub_config_wbif()
+ *
+ * 3. Enable wbif
+ *    call set_wbif_bufmgr_enable();
+ *
+ * 4. wbif_dump_status(), option, for debug purpose
+ *    the bufmgr status can show the progress of write back, can be used for debug purpose
+ */
+
+static void mmhubbub3_warmup_mcif(struct mcif_wb *mcif_wb,
+		struct mcif_warmup_params *params)
+{
+	struct dcn30_mmhubbub *mcif_wb30 = TO_DCN30_MMHUBBUB(mcif_wb);
+	union large_integer start_address_shift = {.quad_part = params->start_address.quad_part >> 5};
+
+	/* Set base address and region size for warmup */
+	REG_SET(MMHUBBUB_WARMUP_BASE_ADDR_HIGH, 0, MMHUBBUB_WARMUP_BASE_ADDR_HIGH, start_address_shift.high_part);
+	REG_SET(MMHUBBUB_WARMUP_BASE_ADDR_LOW, 0, MMHUBBUB_WARMUP_BASE_ADDR_LOW, start_address_shift.low_part);
+	REG_SET(MMHUBBUB_WARMUP_ADDR_REGION, 0, MMHUBBUB_WARMUP_ADDR_REGION, params->region_size >> 5);
+//	REG_SET(MMHUBBUB_WARMUP_P_VMID, 0, MMHUBBUB_WARMUP_P_VMID, params->p_vmid);
+
+	/* Set address increment and enable warmup */
+	REG_SET_3(MMHUBBUB_WARMUP_CONTROL_STATUS, 0, MMHUBBUB_WARMUP_EN, true,
+			MMHUBBUB_WARMUP_SW_INT_EN, true,
+			MMHUBBUB_WARMUP_INC_ADDR, params->address_increment >> 5);
+
+	/* Wait for an interrupt to signal warmup is completed */
+	REG_WAIT(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_SW_INT_STATUS, 1, 20, 100);
+
+	/* Acknowledge interrupt */
+	REG_UPDATE(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_SW_INT_ACK, 1);
+
+	/* Disable warmup */
+	REG_UPDATE(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_EN, false);
+}
+
+static void mmhubbub3_config_mcif_buf(struct mcif_wb *mcif_wb,
+		struct mcif_buf_params *params,
+		unsigned int dest_height)
+{
+	struct dcn30_mmhubbub *mcif_wb30 = TO_DCN30_MMHUBBUB(mcif_wb);
+
+	/* buffer address for packing mode or Luma in planar mode */
+	REG_UPDATE(MCIF_WB_BUF_1_ADDR_Y, MCIF_WB_BUF_1_ADDR_Y, MCIF_ADDR(params->luma_address[0]));
+	REG_UPDATE(MCIF_WB_BUF_1_ADDR_Y_HIGH, MCIF_WB_BUF_1_ADDR_Y_HIGH, MCIF_ADDR_HIGH(params->luma_address[0]));
+
+	/* buffer address for Chroma in planar mode (unused in packing mode) */
+	REG_UPDATE(MCIF_WB_BUF_1_ADDR_C, MCIF_WB_BUF_1_ADDR_C, MCIF_ADDR(params->chroma_address[0]));
+	REG_UPDATE(MCIF_WB_BUF_1_ADDR_C_HIGH, MCIF_WB_BUF_1_ADDR_C_HIGH, MCIF_ADDR_HIGH(params->chroma_address[0]));
+
+	/* buffer address for packing mode or Luma in planar mode */
+	REG_UPDATE(MCIF_WB_BUF_2_ADDR_Y, MCIF_WB_BUF_2_ADDR_Y, MCIF_ADDR(params->luma_address[1]));
+	REG_UPDATE(MCIF_WB_BUF_2_ADDR_Y_HIGH, MCIF_WB_BUF_2_ADDR_Y_HIGH, MCIF_ADDR_HIGH(params->luma_address[1]));
+
+	/* buffer address for Chroma in planar mode (unused in packing mode) */
+	REG_UPDATE(MCIF_WB_BUF_2_ADDR_C, MCIF_WB_BUF_2_ADDR_C, MCIF_ADDR(params->chroma_address[1]));
+	REG_UPDATE(MCIF_WB_BUF_2_ADDR_C_HIGH, MCIF_WB_BUF_2_ADDR_C_HIGH, MCIF_ADDR_HIGH(params->chroma_address[1]));
+
+	/* buffer address for packing mode or Luma in planar mode */
+	REG_UPDATE(MCIF_WB_BUF_3_ADDR_Y, MCIF_WB_BUF_3_ADDR_Y, MCIF_ADDR(params->luma_address[2]));
+	REG_UPDATE(MCIF_WB_BUF_3_ADDR_Y_HIGH, MCIF_WB_BUF_3_ADDR_Y_HIGH, MCIF_ADDR_HIGH(params->luma_address[2]));
+
+	/* buffer address for Chroma in planar mode (unused in packing mode) */
+	REG_UPDATE(MCIF_WB_BUF_3_ADDR_C, MCIF_WB_BUF_3_ADDR_C, MCIF_ADDR(params->chroma_address[2]));
+	REG_UPDATE(MCIF_WB_BUF_3_ADDR_C_HIGH, MCIF_WB_BUF_3_ADDR_C_HIGH, MCIF_ADDR_HIGH(params->chroma_address[2]));
+
+	/* buffer address for packing mode or Luma in planar mode */
+	REG_UPDATE(MCIF_WB_BUF_4_ADDR_Y, MCIF_WB_BUF_4_ADDR_Y, MCIF_ADDR(params->luma_address[3]));
+	REG_UPDATE(MCIF_WB_BUF_4_ADDR_Y_HIGH, MCIF_WB_BUF_4_ADDR_Y_HIGH, MCIF_ADDR_HIGH(params->luma_address[3]));
+
+	/* buffer address for Chroma in planar mode (unused in packing mode) */
+	REG_UPDATE(MCIF_WB_BUF_4_ADDR_C, MCIF_WB_BUF_4_ADDR_C, MCIF_ADDR(params->chroma_address[3]));
+	REG_UPDATE(MCIF_WB_BUF_4_ADDR_C_HIGH, MCIF_WB_BUF_4_ADDR_C_HIGH, MCIF_ADDR_HIGH(params->chroma_address[3]));
+
+	/* setup luma & chroma size
+	 * should be enough to contain a whole frame Luma data,
+	 * the programmed value is frame buffer size [27:8], 256-byte aligned
+	 */
+	REG_UPDATE(MCIF_WB_BUF_LUMA_SIZE, MCIF_WB_BUF_LUMA_SIZE, (params->luma_pitch>>8) * dest_height);
+	REG_UPDATE(MCIF_WB_BUF_CHROMA_SIZE, MCIF_WB_BUF_CHROMA_SIZE, (params->chroma_pitch>>8) * dest_height);
+
+	/* enable address fence */
+	REG_UPDATE(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUF_ADDR_FENCE_EN, 1);
+
+	/* setup pitch, the programmed value is [15:8], 256B align */
+	REG_UPDATE_2(MCIF_WB_BUF_PITCH, MCIF_WB_BUF_LUMA_PITCH, params->luma_pitch >> 8,
+			MCIF_WB_BUF_CHROMA_PITCH, params->chroma_pitch >> 8);
+}
+
+static void mmhubbub3_config_mcif_arb(struct mcif_wb *mcif_wb,
+		struct mcif_arb_params *params)
+{
+	struct dcn30_mmhubbub *mcif_wb30 = TO_DCN30_MMHUBBUB(mcif_wb);
+
+	/* Programmed by the video driver based on the CRTC timing (for DWB) */
+	REG_UPDATE(MCIF_WB_ARBITRATION_CONTROL, MCIF_WB_TIME_PER_PIXEL, params->time_per_pixel);
+
+	/* Programming dwb watermark */
+	/* Watermark to generate urgent in MCIF_WB_CLI, value is determined by MCIF_WB_CLI_WATERMARK_MASK. */
+	/* Program in ns. A formula will be provided in the pseudo code to calculate the value. */
+	REG_UPDATE(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK_MASK, 0x0);
+	/* urgent_watermarkA */
+	REG_UPDATE(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK,  params->cli_watermark[0]);
+	REG_UPDATE(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK_MASK, 0x1);
+	/* urgent_watermarkB */
+	REG_UPDATE(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK,  params->cli_watermark[1]);
+	REG_UPDATE(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK_MASK, 0x2);
+	/* urgent_watermarkC */
+	REG_UPDATE(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK,  params->cli_watermark[2]);
+	REG_UPDATE(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK_MASK, 0x3);
+	/* urgent_watermarkD */
+	REG_UPDATE(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK,  params->cli_watermark[3]);
+
+	/* Programming nb pstate watermark */
+	/* nbp_state_change_watermarkA */
+	REG_UPDATE(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK, NB_PSTATE_CHANGE_WATERMARK_MASK, 0x0);
+	REG_UPDATE(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK,
+			NB_PSTATE_CHANGE_REFRESH_WATERMARK, params->pstate_watermark[0]);
+	/* nbp_state_change_watermarkB */
+	REG_UPDATE(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK, NB_PSTATE_CHANGE_WATERMARK_MASK, 0x1);
+	REG_UPDATE(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK,
+			NB_PSTATE_CHANGE_REFRESH_WATERMARK, params->pstate_watermark[1]);
+	/* nbp_state_change_watermarkC */
+	REG_UPDATE(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK, NB_PSTATE_CHANGE_WATERMARK_MASK, 0x2);
+	REG_UPDATE(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK,
+			NB_PSTATE_CHANGE_REFRESH_WATERMARK, params->pstate_watermark[2]);
+	/* nbp_state_change_watermarkD */
+	REG_UPDATE(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK, NB_PSTATE_CHANGE_WATERMARK_MASK, 0x3);
+	REG_UPDATE(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK,
+			NB_PSTATE_CHANGE_REFRESH_WATERMARK, params->pstate_watermark[3]);
+
+	/* dram_speed_change_duration */
+	REG_UPDATE(MCIF_WB_DRAM_SPEED_CHANGE_DURATION_VBI,
+			MCIF_WB_DRAM_SPEED_CHANGE_DURATION_VBI, params->dram_speed_change_duration);
+
+	/* max_scaled_time */
+	REG_UPDATE(MULTI_LEVEL_QOS_CTRL, MAX_SCALED_TIME_TO_URGENT, params->max_scaled_time);
+
+	/* slice_lines */
+	REG_UPDATE(MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB_BUFMGR_SLICE_SIZE, params->slice_lines-1);
+
+	/* Set arbitration unit for Luma/Chroma */
+	/* arb_unit=2 should be chosen for more efficiency */
+	/* Arbitration size, 0: 2048 bytes 1: 4096 bytes 2: 8192 Bytes */
+	REG_UPDATE(MCIF_WB_ARBITRATION_CONTROL, MCIF_WB_CLIENT_ARBITRATION_SLICE,  params->arbitration_slice);
+}
+
+static const struct mcif_wb_funcs dcn30_mmhubbub_funcs = {
+	.warmup_mcif		= mmhubbub3_warmup_mcif,
+	.enable_mcif		= mmhubbub2_enable_mcif,
+	.disable_mcif		= mmhubbub2_disable_mcif,
+	.config_mcif_buf	= mmhubbub3_config_mcif_buf,
+	.config_mcif_arb	= mmhubbub3_config_mcif_arb,
+	.config_mcif_irq	= mmhubbub2_config_mcif_irq,
+	.dump_frame		= mcifwb2_dump_frame,
+};
+
+void dcn30_mmhubbub_construct(struct dcn30_mmhubbub *mcif_wb30,
+		struct dc_context *ctx,
+		const struct dcn30_mmhubbub_registers *mcif_wb_regs,
+		const struct dcn30_mmhubbub_shift *mcif_wb_shift,
+		const struct dcn30_mmhubbub_mask *mcif_wb_mask,
+		int inst)
+{
+	mcif_wb30->base.ctx = ctx;
+
+	mcif_wb30->base.inst = inst;
+	mcif_wb30->base.funcs = &dcn30_mmhubbub_funcs;
+
+	mcif_wb30->mcif_wb_regs = mcif_wb_regs;
+	mcif_wb30->mcif_wb_shift = mcif_wb_shift;
+	mcif_wb30->mcif_wb_mask = mcif_wb_mask;
+}

linux-7.2.3/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mmhubbub.h

@@ -0,0 +1,448 @@
+/*
+ * Copyright 2020 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_MCIF_WB_DCN30_H__
+#define __DC_MCIF_WB_DCN30_H__
+
+#include "dcn20/dcn20_mmhubbub.h"
+
+#define TO_DCN30_MMHUBBUB(mcif_wb_base) \
+	container_of(mcif_wb_base, struct dcn30_mmhubbub, base)
+
+#define MCIF_WB_COMMON_REG_LIST_DCN3_0(inst) \
+	SRI(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUFMGR_STATUS, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_PITCH, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_1_STATUS, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_1_STATUS2, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_2_STATUS, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_2_STATUS2, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_3_STATUS, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_3_STATUS2, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_4_STATUS, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_4_STATUS2, MCIF_WB, inst),\
+	SRI(MCIF_WB_ARBITRATION_CONTROL, MCIF_WB, inst),\
+	SRI(MCIF_WB_SCLK_CHANGE, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_1_ADDR_Y, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_1_ADDR_C, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_2_ADDR_Y, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_2_ADDR_C, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_3_ADDR_Y, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_3_ADDR_C, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_4_ADDR_Y, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_4_ADDR_C, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB, inst),\
+	SRI2(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK, MMHUBBUB, inst),\
+	SRI(MCIF_WB_NB_PSTATE_CONTROL, MCIF_WB, inst),\
+	SRI2(MCIF_WB_WATERMARK, MMHUBBUB, inst),\
+	SRI(MCIF_WB_CLOCK_GATER_CONTROL, MCIF_WB, inst),\
+	SRI(MCIF_WB_SELF_REFRESH_CONTROL, MCIF_WB, inst),\
+	SRI(MULTI_LEVEL_QOS_CTRL, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_LUMA_SIZE, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_CHROMA_SIZE, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_1_ADDR_Y_HIGH, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_1_ADDR_C_HIGH, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_2_ADDR_Y_HIGH, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_2_ADDR_C_HIGH, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_3_ADDR_Y_HIGH, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_3_ADDR_C_HIGH, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_4_ADDR_Y_HIGH, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_4_ADDR_C_HIGH, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_1_RESOLUTION, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_2_RESOLUTION, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_3_RESOLUTION, MCIF_WB, inst),\
+	SRI(MCIF_WB_BUF_4_RESOLUTION, MCIF_WB, inst),\
+	SRI2(MMHUBBUB_MEM_PWR_CNTL, MMHUBBUB, inst),\
+	SRI2(MMHUBBUB_WARMUP_ADDR_REGION, MMHUBBUB, inst),\
+	SRI2(MMHUBBUB_WARMUP_BASE_ADDR_HIGH, MMHUBBUB, inst),\
+	SRI2(MMHUBBUB_WARMUP_BASE_ADDR_LOW, MMHUBBUB, inst),\
+	SRI2(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB, inst),\
+	SRI2(MMHUBBUB_WARMUP_P_VMID, MMHUBBUB, inst),\
+	SRI(MCIF_WB_DRAM_SPEED_CHANGE_DURATION_VBI, MCIF_WB, inst)
+
+#define MCIF_WB_COMMON_REG_LIST_DCN30(inst) \
+	SRI2(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUFMGR_STATUS, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_PITCH, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_1_STATUS, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_1_STATUS2, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_2_STATUS, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_2_STATUS2, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_3_STATUS, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_3_STATUS2, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_4_STATUS, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_4_STATUS2, MCIF_WB, inst),\
+	SRI2(MCIF_WB_ARBITRATION_CONTROL, MCIF_WB, inst),\
+	SRI2(MCIF_WB_SCLK_CHANGE, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_1_ADDR_Y, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_1_ADDR_C, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_2_ADDR_Y, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_2_ADDR_C, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_3_ADDR_Y, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_3_ADDR_C, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_4_ADDR_Y, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_4_ADDR_C, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB, inst),\
+	SRI2(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK, MMHUBBUB, inst),\
+	SRI2(MCIF_WB_NB_PSTATE_CONTROL, MCIF_WB, inst),\
+	SRI2(MCIF_WB_WATERMARK, MMHUBBUB, inst),\
+	SRI2(MCIF_WB_CLOCK_GATER_CONTROL, MCIF_WB, inst),\
+	SRI2(MCIF_WB_SELF_REFRESH_CONTROL, MCIF_WB, inst),\
+	SRI2(MULTI_LEVEL_QOS_CTRL, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_LUMA_SIZE, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_CHROMA_SIZE, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_1_ADDR_Y_HIGH, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_1_ADDR_C_HIGH, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_2_ADDR_Y_HIGH, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_2_ADDR_C_HIGH, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_3_ADDR_Y_HIGH, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_3_ADDR_C_HIGH, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_4_ADDR_Y_HIGH, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_4_ADDR_C_HIGH, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_1_RESOLUTION, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_2_RESOLUTION, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_3_RESOLUTION, MCIF_WB, inst),\
+	SRI2(MCIF_WB_BUF_4_RESOLUTION, MCIF_WB, inst),\
+	SRI2(MMHUBBUB_MEM_PWR_CNTL, MMHUBBUB, inst),\
+	SRI2(MMHUBBUB_WARMUP_ADDR_REGION, MMHUBBUB, inst),\
+	SRI2(MMHUBBUB_WARMUP_BASE_ADDR_HIGH, MMHUBBUB, inst),\
+	SRI2(MMHUBBUB_WARMUP_BASE_ADDR_LOW, MMHUBBUB, inst),\
+	SRI2(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB, inst),\
+	SRI2(MCIF_WB_DRAM_SPEED_CHANGE_DURATION_VBI, MCIF_WB, inst)
+
+#define MCIF_WB_COMMON_MASK_SH_LIST_DCN3_0(mask_sh) \
+	SF(MCIF_WB0_MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_ENABLE, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_INT_EN, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_INT_ACK, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_SLICE_INT_EN, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_OVERRUN_INT_EN, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_LOCK, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUF_ADDR_FENCE_EN, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_VCE_INT_STATUS, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_SW_INT_STATUS, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_SW_OVERRUN_INT_STATUS, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_CUR_BUF, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_BUFTAG, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_CUR_LINE_L, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_NEXT_BUF, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_PITCH, MCIF_WB_BUF_LUMA_PITCH, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_PITCH, MCIF_WB_BUF_CHROMA_PITCH, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_ACTIVE, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_SW_LOCKED, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_VCE_LOCKED, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_OVERFLOW, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_DISABLE, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_MODE, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_BUFTAG, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_NXT_BUF, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_CUR_LINE_L, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_STATUS2, MCIF_WB_BUF_1_NEW_CONTENT, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_STATUS2, MCIF_WB_BUF_1_COLOR_DEPTH, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_STATUS2, MCIF_WB_BUF_1_TMZ_BLACK_PIXEL, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_STATUS2, MCIF_WB_BUF_1_TMZ, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_STATUS2, MCIF_WB_BUF_1_Y_OVERRUN, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_STATUS2, MCIF_WB_BUF_1_C_OVERRUN, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_ACTIVE, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_SW_LOCKED, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_VCE_LOCKED, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_OVERFLOW, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_DISABLE, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_MODE, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_BUFTAG, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_NXT_BUF, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_CUR_LINE_L, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_STATUS2, MCIF_WB_BUF_2_NEW_CONTENT, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_STATUS2, MCIF_WB_BUF_2_COLOR_DEPTH, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_STATUS2, MCIF_WB_BUF_2_TMZ_BLACK_PIXEL, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_STATUS2, MCIF_WB_BUF_2_TMZ, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_STATUS2, MCIF_WB_BUF_2_Y_OVERRUN, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_STATUS2, MCIF_WB_BUF_2_C_OVERRUN, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_ACTIVE, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_SW_LOCKED, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_VCE_LOCKED, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_OVERFLOW, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_DISABLE, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_MODE, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_BUFTAG, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_NXT_BUF, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_CUR_LINE_L, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_STATUS2, MCIF_WB_BUF_3_NEW_CONTENT, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_STATUS2, MCIF_WB_BUF_3_COLOR_DEPTH, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_STATUS2, MCIF_WB_BUF_3_TMZ_BLACK_PIXEL, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_STATUS2, MCIF_WB_BUF_3_TMZ, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_STATUS2, MCIF_WB_BUF_3_Y_OVERRUN, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_STATUS2, MCIF_WB_BUF_3_C_OVERRUN, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_ACTIVE, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_SW_LOCKED, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_VCE_LOCKED, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_OVERFLOW, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_DISABLE, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_MODE, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_BUFTAG, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_NXT_BUF, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_CUR_LINE_L, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_STATUS2, MCIF_WB_BUF_4_NEW_CONTENT, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_STATUS2, MCIF_WB_BUF_4_COLOR_DEPTH, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_STATUS2, MCIF_WB_BUF_4_TMZ_BLACK_PIXEL, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_STATUS2, MCIF_WB_BUF_4_TMZ, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_STATUS2, MCIF_WB_BUF_4_Y_OVERRUN, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_STATUS2, MCIF_WB_BUF_4_C_OVERRUN, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_ARBITRATION_CONTROL, MCIF_WB_CLIENT_ARBITRATION_SLICE, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_ARBITRATION_CONTROL, MCIF_WB_TIME_PER_PIXEL, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_SCLK_CHANGE, WM_CHANGE_ACK_FORCE_ON, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_ADDR_Y, MCIF_WB_BUF_1_ADDR_Y, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_ADDR_C, MCIF_WB_BUF_1_ADDR_C, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_ADDR_Y, MCIF_WB_BUF_2_ADDR_Y, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_ADDR_C, MCIF_WB_BUF_2_ADDR_C, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_ADDR_Y, MCIF_WB_BUF_3_ADDR_Y, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_ADDR_C, MCIF_WB_BUF_3_ADDR_C, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_ADDR_Y, MCIF_WB_BUF_4_ADDR_Y, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_ADDR_C, MCIF_WB_BUF_4_ADDR_C, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB_BUFMGR_VCE_SLICE_INT_EN, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB_BUFMGR_SLICE_SIZE, mask_sh),\
+	SF(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK, NB_PSTATE_CHANGE_REFRESH_WATERMARK, mask_sh),\
+	SF(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK, NB_PSTATE_CHANGE_WATERMARK_MASK, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_NB_PSTATE_CONTROL, NB_PSTATE_CHANGE_URGENT_DURING_REQUEST, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_NB_PSTATE_CONTROL, NB_PSTATE_CHANGE_FORCE_ON, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_NB_PSTATE_CONTROL, NB_PSTATE_ALLOW_FOR_URGENT, mask_sh),\
+	SF(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK, mask_sh),\
+	SF(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK_MASK, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_CLOCK_GATER_CONTROL, MCIF_WB_CLI_CLOCK_GATER_OVERRIDE, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_SELF_REFRESH_CONTROL, DIS_REFRESH_UNDER_NBPREQ, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_SELF_REFRESH_CONTROL, PERFRAME_SELF_REFRESH, mask_sh),\
+	SF(MCIF_WB0_MULTI_LEVEL_QOS_CTRL, MAX_SCALED_TIME_TO_URGENT, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_LUMA_SIZE, MCIF_WB_BUF_LUMA_SIZE, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_CHROMA_SIZE, MCIF_WB_BUF_CHROMA_SIZE, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_ADDR_Y_HIGH, MCIF_WB_BUF_1_ADDR_Y_HIGH, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_ADDR_C_HIGH, MCIF_WB_BUF_1_ADDR_C_HIGH, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_ADDR_Y_HIGH, MCIF_WB_BUF_2_ADDR_Y_HIGH, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_ADDR_C_HIGH, MCIF_WB_BUF_2_ADDR_C_HIGH, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_ADDR_Y_HIGH, MCIF_WB_BUF_3_ADDR_Y_HIGH, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_ADDR_C_HIGH, MCIF_WB_BUF_3_ADDR_C_HIGH, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_ADDR_Y_HIGH, MCIF_WB_BUF_4_ADDR_Y_HIGH, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_ADDR_C_HIGH, MCIF_WB_BUF_4_ADDR_C_HIGH, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_RESOLUTION, MCIF_WB_BUF_1_RESOLUTION_WIDTH, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_1_RESOLUTION, MCIF_WB_BUF_1_RESOLUTION_HEIGHT, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_RESOLUTION, MCIF_WB_BUF_2_RESOLUTION_WIDTH, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_2_RESOLUTION, MCIF_WB_BUF_2_RESOLUTION_HEIGHT, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_RESOLUTION, MCIF_WB_BUF_3_RESOLUTION_WIDTH, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_3_RESOLUTION, MCIF_WB_BUF_3_RESOLUTION_HEIGHT, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_RESOLUTION, MCIF_WB_BUF_4_RESOLUTION_WIDTH, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_BUF_4_RESOLUTION, MCIF_WB_BUF_4_RESOLUTION_HEIGHT, mask_sh),\
+	SF(MMHUBBUB_MEM_PWR_CNTL, WBIF_WHOLE_BUF_MODE, mask_sh),\
+	SF(MMHUBBUB_WARMUP_ADDR_REGION, MMHUBBUB_WARMUP_ADDR_REGION, mask_sh),\
+	SF(MMHUBBUB_WARMUP_BASE_ADDR_HIGH, MMHUBBUB_WARMUP_BASE_ADDR_HIGH, mask_sh),\
+	SF(MMHUBBUB_WARMUP_BASE_ADDR_LOW, MMHUBBUB_WARMUP_BASE_ADDR_LOW, mask_sh),\
+	SF(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_EN, mask_sh),\
+	SF(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_SW_INT_EN, mask_sh),\
+	SF(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_SW_INT_STATUS, mask_sh),\
+	SF(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_SW_INT_ACK, mask_sh),\
+	SF(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_INC_ADDR, mask_sh),\
+	SF(MMHUBBUB_WARMUP_P_VMID, MMHUBBUB_WARMUP_P_VMID, mask_sh),\
+	SF(MCIF_WB0_MCIF_WB_DRAM_SPEED_CHANGE_DURATION_VBI, MCIF_WB_DRAM_SPEED_CHANGE_DURATION_VBI, mask_sh)
+
+
+#define MCIF_WB_COMMON_MASK_SH_LIST_DCN30(mask_sh) \
+	SF(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_ENABLE, mask_sh),\
+	SF(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_INT_EN, mask_sh),\
+	SF(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_INT_ACK, mask_sh),\
+	SF(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_SLICE_INT_EN, mask_sh),\
+	SF(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_OVERRUN_INT_EN, mask_sh),\
+	SF(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_LOCK, mask_sh),\
+	SF(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUF_ADDR_FENCE_EN, mask_sh),\
+	SF(MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_VCE_INT_STATUS, mask_sh),\
+	SF(MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_SW_INT_STATUS, mask_sh),\
+	SF(MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_SW_OVERRUN_INT_STATUS, mask_sh),\
+	SF(MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_CUR_BUF, mask_sh),\
+	SF(MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_BUFTAG, mask_sh),\
+	SF(MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_CUR_LINE_L, mask_sh),\
+	SF(MCIF_WB_BUFMGR_STATUS, MCIF_WB_BUFMGR_NEXT_BUF, mask_sh),\
+	SF(MCIF_WB_BUF_PITCH, MCIF_WB_BUF_LUMA_PITCH, mask_sh),\
+	SF(MCIF_WB_BUF_PITCH, MCIF_WB_BUF_CHROMA_PITCH, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_ACTIVE, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_SW_LOCKED, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_VCE_LOCKED, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_OVERFLOW, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_DISABLE, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_MODE, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_BUFTAG, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_NXT_BUF, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS, MCIF_WB_BUF_1_CUR_LINE_L, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS2, MCIF_WB_BUF_1_NEW_CONTENT, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS2, MCIF_WB_BUF_1_COLOR_DEPTH, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS2, MCIF_WB_BUF_1_TMZ_BLACK_PIXEL, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS2, MCIF_WB_BUF_1_TMZ, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS2, MCIF_WB_BUF_1_Y_OVERRUN, mask_sh),\
+	SF(MCIF_WB_BUF_1_STATUS2, MCIF_WB_BUF_1_C_OVERRUN, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_ACTIVE, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_SW_LOCKED, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_VCE_LOCKED, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_OVERFLOW, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_DISABLE, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_MODE, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_BUFTAG, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_NXT_BUF, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS, MCIF_WB_BUF_2_CUR_LINE_L, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS2, MCIF_WB_BUF_2_NEW_CONTENT, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS2, MCIF_WB_BUF_2_COLOR_DEPTH, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS2, MCIF_WB_BUF_2_TMZ_BLACK_PIXEL, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS2, MCIF_WB_BUF_2_TMZ, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS2, MCIF_WB_BUF_2_Y_OVERRUN, mask_sh),\
+	SF(MCIF_WB_BUF_2_STATUS2, MCIF_WB_BUF_2_C_OVERRUN, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_ACTIVE, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_SW_LOCKED, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_VCE_LOCKED, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_OVERFLOW, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_DISABLE, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_MODE, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_BUFTAG, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_NXT_BUF, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS, MCIF_WB_BUF_3_CUR_LINE_L, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS2, MCIF_WB_BUF_3_NEW_CONTENT, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS2, MCIF_WB_BUF_3_COLOR_DEPTH, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS2, MCIF_WB_BUF_3_TMZ_BLACK_PIXEL, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS2, MCIF_WB_BUF_3_TMZ, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS2, MCIF_WB_BUF_3_Y_OVERRUN, mask_sh),\
+	SF(MCIF_WB_BUF_3_STATUS2, MCIF_WB_BUF_3_C_OVERRUN, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_ACTIVE, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_SW_LOCKED, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_VCE_LOCKED, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_OVERFLOW, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_DISABLE, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_MODE, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_BUFTAG, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_NXT_BUF, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS, MCIF_WB_BUF_4_CUR_LINE_L, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS2, MCIF_WB_BUF_4_NEW_CONTENT, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS2, MCIF_WB_BUF_4_COLOR_DEPTH, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS2, MCIF_WB_BUF_4_TMZ_BLACK_PIXEL, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS2, MCIF_WB_BUF_4_TMZ, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS2, MCIF_WB_BUF_4_Y_OVERRUN, mask_sh),\
+	SF(MCIF_WB_BUF_4_STATUS2, MCIF_WB_BUF_4_C_OVERRUN, mask_sh),\
+	SF(MCIF_WB_ARBITRATION_CONTROL, MCIF_WB_CLIENT_ARBITRATION_SLICE, mask_sh),\
+	SF(MCIF_WB_ARBITRATION_CONTROL, MCIF_WB_TIME_PER_PIXEL, mask_sh),\
+	SF(MCIF_WB_SCLK_CHANGE, WM_CHANGE_ACK_FORCE_ON, mask_sh),\
+	SF(MCIF_WB_BUF_1_ADDR_Y, MCIF_WB_BUF_1_ADDR_Y, mask_sh),\
+	SF(MCIF_WB_BUF_1_ADDR_C, MCIF_WB_BUF_1_ADDR_C, mask_sh),\
+	SF(MCIF_WB_BUF_2_ADDR_Y, MCIF_WB_BUF_2_ADDR_Y, mask_sh),\
+	SF(MCIF_WB_BUF_2_ADDR_C, MCIF_WB_BUF_2_ADDR_C, mask_sh),\
+	SF(MCIF_WB_BUF_3_ADDR_Y, MCIF_WB_BUF_3_ADDR_Y, mask_sh),\
+	SF(MCIF_WB_BUF_3_ADDR_C, MCIF_WB_BUF_3_ADDR_C, mask_sh),\
+	SF(MCIF_WB_BUF_4_ADDR_Y, MCIF_WB_BUF_4_ADDR_Y, mask_sh),\
+	SF(MCIF_WB_BUF_4_ADDR_C, MCIF_WB_BUF_4_ADDR_C, mask_sh),\
+	SF(MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB_BUFMGR_VCE_SLICE_INT_EN, mask_sh),\
+	SF(MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB_BUFMGR_SLICE_SIZE, mask_sh),\
+	SF(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK, NB_PSTATE_CHANGE_REFRESH_WATERMARK, mask_sh),\
+	SF(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK, NB_PSTATE_CHANGE_WATERMARK_MASK, mask_sh),\
+	SF(MCIF_WB_NB_PSTATE_CONTROL, NB_PSTATE_CHANGE_URGENT_DURING_REQUEST, mask_sh),\
+	SF(MCIF_WB_NB_PSTATE_CONTROL, NB_PSTATE_CHANGE_FORCE_ON, mask_sh),\
+	SF(MCIF_WB_NB_PSTATE_CONTROL, NB_PSTATE_ALLOW_FOR_URGENT, mask_sh),\
+	SF(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK, mask_sh),\
+	SF(MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK_MASK, mask_sh),\
+	SF(MCIF_WB_CLOCK_GATER_CONTROL, MCIF_WB_CLI_CLOCK_GATER_OVERRIDE, mask_sh),\
+	SF(MCIF_WB_SELF_REFRESH_CONTROL, DIS_REFRESH_UNDER_NBPREQ, mask_sh),\
+	SF(MCIF_WB_SELF_REFRESH_CONTROL, PERFRAME_SELF_REFRESH, mask_sh),\
+	SF(MULTI_LEVEL_QOS_CTRL, MAX_SCALED_TIME_TO_URGENT, mask_sh),\
+	SF(MCIF_WB_BUF_LUMA_SIZE, MCIF_WB_BUF_LUMA_SIZE, mask_sh),\
+	SF(MCIF_WB_BUF_CHROMA_SIZE, MCIF_WB_BUF_CHROMA_SIZE, mask_sh),\
+	SF(MCIF_WB_BUF_1_ADDR_Y_HIGH, MCIF_WB_BUF_1_ADDR_Y_HIGH, mask_sh),\
+	SF(MCIF_WB_BUF_1_ADDR_C_HIGH, MCIF_WB_BUF_1_ADDR_C_HIGH, mask_sh),\
+	SF(MCIF_WB_BUF_2_ADDR_Y_HIGH, MCIF_WB_BUF_2_ADDR_Y_HIGH, mask_sh),\
+	SF(MCIF_WB_BUF_2_ADDR_C_HIGH, MCIF_WB_BUF_2_ADDR_C_HIGH, mask_sh),\
+	SF(MCIF_WB_BUF_3_ADDR_Y_HIGH, MCIF_WB_BUF_3_ADDR_Y_HIGH, mask_sh),\
+	SF(MCIF_WB_BUF_3_ADDR_C_HIGH, MCIF_WB_BUF_3_ADDR_C_HIGH, mask_sh),\
+	SF(MCIF_WB_BUF_4_ADDR_Y_HIGH, MCIF_WB_BUF_4_ADDR_Y_HIGH, mask_sh),\
+	SF(MCIF_WB_BUF_4_ADDR_C_HIGH, MCIF_WB_BUF_4_ADDR_C_HIGH, mask_sh),\
+	SF(MCIF_WB_BUF_1_RESOLUTION, MCIF_WB_BUF_1_RESOLUTION_WIDTH, mask_sh),\
+	SF(MCIF_WB_BUF_1_RESOLUTION, MCIF_WB_BUF_1_RESOLUTION_HEIGHT, mask_sh),\
+	SF(MCIF_WB_BUF_2_RESOLUTION, MCIF_WB_BUF_2_RESOLUTION_WIDTH, mask_sh),\
+	SF(MCIF_WB_BUF_2_RESOLUTION, MCIF_WB_BUF_2_RESOLUTION_HEIGHT, mask_sh),\
+	SF(MCIF_WB_BUF_3_RESOLUTION, MCIF_WB_BUF_3_RESOLUTION_WIDTH, mask_sh),\
+	SF(MCIF_WB_BUF_3_RESOLUTION, MCIF_WB_BUF_3_RESOLUTION_HEIGHT, mask_sh),\
+	SF(MCIF_WB_BUF_4_RESOLUTION, MCIF_WB_BUF_4_RESOLUTION_WIDTH, mask_sh),\
+	SF(MCIF_WB_BUF_4_RESOLUTION, MCIF_WB_BUF_4_RESOLUTION_HEIGHT, mask_sh),\
+	SF(MMHUBBUB_WARMUP_ADDR_REGION, MMHUBBUB_WARMUP_ADDR_REGION, mask_sh),\
+	SF(MMHUBBUB_WARMUP_BASE_ADDR_HIGH, MMHUBBUB_WARMUP_BASE_ADDR_HIGH, mask_sh),\
+	SF(MMHUBBUB_WARMUP_BASE_ADDR_LOW, MMHUBBUB_WARMUP_BASE_ADDR_LOW, mask_sh),\
+	SF(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_EN, mask_sh),\
+	SF(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_SW_INT_EN, mask_sh),\
+	SF(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_SW_INT_STATUS, mask_sh),\
+	SF(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_SW_INT_ACK, mask_sh),\
+	SF(MMHUBBUB_WARMUP_CONTROL_STATUS, MMHUBBUB_WARMUP_INC_ADDR, mask_sh),\
+	SF(MCIF_WB_DRAM_SPEED_CHANGE_DURATION_VBI, MCIF_WB_DRAM_SPEED_CHANGE_DURATION_VBI, mask_sh)
+
+
+#define MCIF_WB_REG_FIELD_LIST_DCN3_0(type) \
+	MCIF_WB_REG_FIELD_LIST_DCN2_0(type);\
+	type WBIF_WHOLE_BUF_MODE;\
+	type MMHUBBUB_WARMUP_ADDR_REGION;\
+	type MMHUBBUB_WARMUP_BASE_ADDR_HIGH;\
+	type MMHUBBUB_WARMUP_BASE_ADDR_LOW;\
+	type MMHUBBUB_WARMUP_EN;\
+	type MMHUBBUB_WARMUP_SW_INT_EN;\
+	type MMHUBBUB_WARMUP_SW_INT_STATUS;\
+	type MMHUBBUB_WARMUP_SW_INT_ACK;\
+	type MMHUBBUB_WARMUP_INC_ADDR;\
+	type MMHUBBUB_WARMUP_P_VMID;\
+	type MCIF_WB_DRAM_SPEED_CHANGE_DURATION_VBI
+
+#define MCIF_WB_REG_VARIABLE_LIST_DCN3_0 \
+	MCIF_WB_REG_VARIABLE_LIST_DCN2_0; \
+	uint32_t MMHUBBUB_MEM_PWR_CNTL;\
+	uint32_t MMHUBBUB_WARMUP_ADDR_REGION;\
+	uint32_t MMHUBBUB_WARMUP_BASE_ADDR_HIGH;\
+	uint32_t MMHUBBUB_WARMUP_BASE_ADDR_LOW;\
+	uint32_t MMHUBBUB_WARMUP_CONTROL_STATUS;\
+	uint32_t MMHUBBUB_WARMUP_P_VMID;\
+	uint32_t MCIF_WB_DRAM_SPEED_CHANGE_DURATION_VBI
+
+struct dcn30_mmhubbub_registers {
+	MCIF_WB_REG_VARIABLE_LIST_DCN3_0;
+};
+
+
+struct dcn30_mmhubbub_mask {
+	MCIF_WB_REG_FIELD_LIST_DCN3_0(uint32_t);
+};
+
+struct dcn30_mmhubbub_shift {
+	MCIF_WB_REG_FIELD_LIST_DCN3_0(uint8_t);
+};
+
+struct dcn30_mmhubbub {
+	struct mcif_wb base;
+	const struct dcn30_mmhubbub_registers *mcif_wb_regs;
+	const struct dcn30_mmhubbub_shift *mcif_wb_shift;
+	const struct dcn30_mmhubbub_mask *mcif_wb_mask;
+};
+
+void dcn30_mmhubbub_construct(struct dcn30_mmhubbub *mcif_wb30,
+	struct dc_context *ctx,
+	const struct dcn30_mmhubbub_registers *mcif_wb_regs,
+	const struct dcn30_mmhubbub_shift *mcif_wb_shift,
+	const struct dcn30_mmhubbub_mask *mcif_wb_mask,
+	int inst);
+
+#endif

linux-7.2.3/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_opp.h

@@ -0,0 +1,36 @@
+/* Copyright 2020 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_OPP_DCN30_H__
+#define __DC_OPP_DCN30_H__
+
+#include "dcn20/dcn20_opp.h"
+
+
+#define OPP_REG_LIST_DCN30(id) \
+	OPP_REG_LIST_DCN10(id), \
+	OPP_DPG_REG_LIST(id), \
+	SRI(FMT_422_CONTROL, FMT, id)
+
+#endif

linux-7.2.3/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_vpg.c

@@ -0,0 +1,264 @@
+/*
+ * Copyright 2020 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 "dc_bios_types.h"
+#include "dcn30_vpg.h"
+#include "reg_helper.h"
+
+#define DC_LOGGER \
+		vpg3->base.ctx->logger
+
+#define REG(reg)\
+	(vpg3->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	vpg3->vpg_shift->field_name, vpg3->vpg_mask->field_name
+
+
+#define CTX \
+	vpg3->base.ctx
+
+
+void vpg3_update_generic_info_packet(
+	struct vpg *vpg,
+	uint32_t packet_index,
+	const struct dc_info_packet *info_packet,
+	bool immediate_update)
+{
+	struct dcn30_vpg *vpg3 = DCN30_VPG_FROM_VPG(vpg);
+	uint32_t i;
+
+	/* TODOFPGA Figure out a proper number for max_retries polling for lock
+	 * use 50 for now.
+	 */
+	uint32_t max_retries = 50;
+
+	if (packet_index > 14)
+		ASSERT(0);
+
+	/* poll dig_update_lock is not locked -> asic internal signal
+	 * assume otg master lock will unlock it
+	 */
+	/* REG_WAIT(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_LOCK_STATUS,
+	 * 		0, 10, max_retries);
+	 */
+
+	/* TODO: Check if this is required */
+	/* check if HW reading GSP memory */
+	REG_WAIT(VPG_GENERIC_STATUS, VPG_GENERIC_CONFLICT_OCCURED,
+			0, 10, max_retries);
+
+	/* HW does is not reading GSP memory not reading too long ->
+	 * something wrong. clear GPS memory access and notify?
+	 * hw SW is writing to GSP memory
+	 */
+	REG_UPDATE(VPG_GENERIC_STATUS, VPG_GENERIC_CONFLICT_CLR, 1);
+
+	/* choose which generic packet to use */
+	REG_UPDATE(VPG_GENERIC_PACKET_ACCESS_CTRL,
+			VPG_GENERIC_DATA_INDEX, packet_index*9);
+
+	/* write generic packet header
+	 * (4th byte is for GENERIC0 only)
+	 */
+	REG_SET_4(VPG_GENERIC_PACKET_DATA, 0,
+			VPG_GENERIC_DATA_BYTE0, info_packet->hb0,
+			VPG_GENERIC_DATA_BYTE1, info_packet->hb1,
+			VPG_GENERIC_DATA_BYTE2, info_packet->hb2,
+			VPG_GENERIC_DATA_BYTE3, info_packet->hb3);
+
+	/* write generic packet contents
+	 * (we never use last 4 bytes)
+	 * there are 8 (0-7) mmDIG0_AFMT_GENERIC0_x registers
+	 */
+	{
+		const uint32_t *content =
+			(const uint32_t *) &info_packet->sb[0];
+
+		for (i = 0; i < 8; i++) {
+			REG_WRITE(VPG_GENERIC_PACKET_DATA, *content++);
+		}
+	}
+
+	/* atomically update double-buffered GENERIC0 registers in immediate mode
+	 * (update at next block_update when block_update_lock == 0).
+	 */
+	if (immediate_update) {
+		switch (packet_index) {
+		case 0:
+			REG_UPDATE(VPG_GSP_IMMEDIATE_UPDATE_CTRL,
+					VPG_GENERIC0_IMMEDIATE_UPDATE, 1);
+			break;
+		case 1:
+			REG_UPDATE(VPG_GSP_IMMEDIATE_UPDATE_CTRL,
+					VPG_GENERIC1_IMMEDIATE_UPDATE, 1);
+			break;
+		case 2:
+			REG_UPDATE(VPG_GSP_IMMEDIATE_UPDATE_CTRL,
+					VPG_GENERIC2_IMMEDIATE_UPDATE, 1);
+			break;
+		case 3:
+			REG_UPDATE(VPG_GSP_IMMEDIATE_UPDATE_CTRL,
+					VPG_GENERIC3_IMMEDIATE_UPDATE, 1);
+			break;
+		case 4:
+			REG_UPDATE(VPG_GSP_IMMEDIATE_UPDATE_CTRL,
+					VPG_GENERIC4_IMMEDIATE_UPDATE, 1);
+			break;
+		case 5:
+			REG_UPDATE(VPG_GSP_IMMEDIATE_UPDATE_CTRL,
+					VPG_GENERIC5_IMMEDIATE_UPDATE, 1);
+			break;
+		case 6:
+			REG_UPDATE(VPG_GSP_IMMEDIATE_UPDATE_CTRL,
+					VPG_GENERIC6_IMMEDIATE_UPDATE, 1);
+			break;
+		case 7:
+			REG_UPDATE(VPG_GSP_IMMEDIATE_UPDATE_CTRL,
+					VPG_GENERIC7_IMMEDIATE_UPDATE, 1);
+			break;
+		case 8:
+			REG_UPDATE(VPG_GSP_IMMEDIATE_UPDATE_CTRL,
+					VPG_GENERIC8_IMMEDIATE_UPDATE, 1);
+			break;
+		case 9:
+			REG_UPDATE(VPG_GSP_IMMEDIATE_UPDATE_CTRL,
+					VPG_GENERIC9_IMMEDIATE_UPDATE, 1);
+			break;
+		case 10:
+			REG_UPDATE(VPG_GSP_IMMEDIATE_UPDATE_CTRL,
+					VPG_GENERIC10_IMMEDIATE_UPDATE, 1);
+			break;
+		case 11:
+			REG_UPDATE(VPG_GSP_IMMEDIATE_UPDATE_CTRL,
+					VPG_GENERIC11_IMMEDIATE_UPDATE, 1);
+			break;
+		case 12:
+			REG_UPDATE(VPG_GSP_IMMEDIATE_UPDATE_CTRL,
+					VPG_GENERIC12_IMMEDIATE_UPDATE, 1);
+			break;
+		case 13:
+			REG_UPDATE(VPG_GSP_IMMEDIATE_UPDATE_CTRL,
+					VPG_GENERIC13_IMMEDIATE_UPDATE, 1);
+			break;
+		case 14:
+			REG_UPDATE(VPG_GSP_IMMEDIATE_UPDATE_CTRL,
+					VPG_GENERIC14_IMMEDIATE_UPDATE, 1);
+			break;
+		default:
+			break;
+		}
+	} else {
+		switch (packet_index) {
+		case 0:
+			REG_UPDATE(VPG_GSP_FRAME_UPDATE_CTRL,
+					VPG_GENERIC0_FRAME_UPDATE, 1);
+			break;
+		case 1:
+			REG_UPDATE(VPG_GSP_FRAME_UPDATE_CTRL,
+					VPG_GENERIC1_FRAME_UPDATE, 1);
+			break;
+		case 2:
+			REG_UPDATE(VPG_GSP_FRAME_UPDATE_CTRL,
+					VPG_GENERIC2_FRAME_UPDATE, 1);
+			break;
+		case 3:
+			REG_UPDATE(VPG_GSP_FRAME_UPDATE_CTRL,
+					VPG_GENERIC3_FRAME_UPDATE, 1);
+			break;
+		case 4:
+			REG_UPDATE(VPG_GSP_FRAME_UPDATE_CTRL,
+					VPG_GENERIC4_FRAME_UPDATE, 1);
+			break;
+		case 5:
+			REG_UPDATE(VPG_GSP_FRAME_UPDATE_CTRL,
+					VPG_GENERIC5_FRAME_UPDATE, 1);
+			break;
+		case 6:
+			REG_UPDATE(VPG_GSP_FRAME_UPDATE_CTRL,
+					VPG_GENERIC6_FRAME_UPDATE, 1);
+			break;
+		case 7:
+			REG_UPDATE(VPG_GSP_FRAME_UPDATE_CTRL,
+					VPG_GENERIC7_FRAME_UPDATE, 1);
+			break;
+		case 8:
+			REG_UPDATE(VPG_GSP_FRAME_UPDATE_CTRL,
+					VPG_GENERIC8_FRAME_UPDATE, 1);
+			break;
+		case 9:
+			REG_UPDATE(VPG_GSP_FRAME_UPDATE_CTRL,
+					VPG_GENERIC9_FRAME_UPDATE, 1);
+			break;
+		case 10:
+			REG_UPDATE(VPG_GSP_FRAME_UPDATE_CTRL,
+					VPG_GENERIC10_FRAME_UPDATE, 1);
+			break;
+		case 11:
+			REG_UPDATE(VPG_GSP_FRAME_UPDATE_CTRL,
+					VPG_GENERIC11_FRAME_UPDATE, 1);
+			break;
+		case 12:
+			REG_UPDATE(VPG_GSP_FRAME_UPDATE_CTRL,
+					VPG_GENERIC12_FRAME_UPDATE, 1);
+			break;
+		case 13:
+			REG_UPDATE(VPG_GSP_FRAME_UPDATE_CTRL,
+					VPG_GENERIC13_FRAME_UPDATE, 1);
+			break;
+		case 14:
+			REG_UPDATE(VPG_GSP_FRAME_UPDATE_CTRL,
+					VPG_GENERIC14_FRAME_UPDATE, 1);
+			break;
+
+		default:
+			break;
+		}
+
+	}
+}
+
+static struct vpg_funcs dcn30_vpg_funcs = {
+	.update_generic_info_packet	= vpg3_update_generic_info_packet,
+};
+
+void vpg3_construct(struct dcn30_vpg *vpg3,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dcn30_vpg_registers *vpg_regs,
+	const struct dcn30_vpg_shift *vpg_shift,
+	const struct dcn30_vpg_mask *vpg_mask)
+{
+	vpg3->base.ctx = ctx;
+
+	vpg3->base.inst = inst;
+	vpg3->base.funcs = &dcn30_vpg_funcs;
+
+	vpg3->regs = vpg_regs;
+	vpg3->vpg_shift = vpg_shift;
+	vpg3->vpg_mask = vpg_mask;
+}

linux-7.2.3/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_vpg.h

@@ -0,0 +1,157 @@
+/*
+ * Copyright 2020 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_DCN30_VPG_H__
+#define __DAL_DCN30_VPG_H__
+
+#include "vpg.h"
+
+#define DCN30_VPG_FROM_VPG(vpg)\
+	container_of(vpg, struct dcn30_vpg, base)
+
+#define VPG_DCN3_REG_LIST(id) \
+	SRI(VPG_GENERIC_STATUS, VPG, id), \
+	SRI(VPG_GENERIC_PACKET_ACCESS_CTRL, VPG, id), \
+	SRI(VPG_GENERIC_PACKET_DATA, VPG, id), \
+	SRI(VPG_GSP_FRAME_UPDATE_CTRL, VPG, id), \
+	SRI(VPG_GSP_IMMEDIATE_UPDATE_CTRL, VPG, id)
+
+struct dcn30_vpg_registers {
+	uint32_t VPG_GENERIC_STATUS;
+	uint32_t VPG_GENERIC_PACKET_ACCESS_CTRL;
+	uint32_t VPG_GENERIC_PACKET_DATA;
+	uint32_t VPG_GSP_FRAME_UPDATE_CTRL;
+	uint32_t VPG_GSP_IMMEDIATE_UPDATE_CTRL;
+};
+
+#define DCN3_VPG_MASK_SH_LIST(mask_sh)\
+	SE_SF(VPG0_VPG_GENERIC_STATUS, VPG_GENERIC_CONFLICT_OCCURED, mask_sh),\
+	SE_SF(VPG0_VPG_GENERIC_STATUS, VPG_GENERIC_CONFLICT_CLR, mask_sh),\
+	SE_SF(VPG0_VPG_GENERIC_PACKET_ACCESS_CTRL, VPG_GENERIC_DATA_INDEX, mask_sh),\
+	SE_SF(VPG0_VPG_GENERIC_PACKET_DATA, VPG_GENERIC_DATA_BYTE0, mask_sh),\
+	SE_SF(VPG0_VPG_GENERIC_PACKET_DATA, VPG_GENERIC_DATA_BYTE1, mask_sh),\
+	SE_SF(VPG0_VPG_GENERIC_PACKET_DATA, VPG_GENERIC_DATA_BYTE2, mask_sh),\
+	SE_SF(VPG0_VPG_GENERIC_PACKET_DATA, VPG_GENERIC_DATA_BYTE3, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_FRAME_UPDATE_CTRL, VPG_GENERIC0_FRAME_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_FRAME_UPDATE_CTRL, VPG_GENERIC1_FRAME_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_FRAME_UPDATE_CTRL, VPG_GENERIC2_FRAME_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_FRAME_UPDATE_CTRL, VPG_GENERIC3_FRAME_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_FRAME_UPDATE_CTRL, VPG_GENERIC4_FRAME_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_FRAME_UPDATE_CTRL, VPG_GENERIC5_FRAME_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_FRAME_UPDATE_CTRL, VPG_GENERIC6_FRAME_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_FRAME_UPDATE_CTRL, VPG_GENERIC7_FRAME_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_FRAME_UPDATE_CTRL, VPG_GENERIC8_FRAME_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_FRAME_UPDATE_CTRL, VPG_GENERIC9_FRAME_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_FRAME_UPDATE_CTRL, VPG_GENERIC10_FRAME_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_FRAME_UPDATE_CTRL, VPG_GENERIC11_FRAME_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_FRAME_UPDATE_CTRL, VPG_GENERIC12_FRAME_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_FRAME_UPDATE_CTRL, VPG_GENERIC13_FRAME_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_FRAME_UPDATE_CTRL, VPG_GENERIC14_FRAME_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_IMMEDIATE_UPDATE_CTRL, VPG_GENERIC0_IMMEDIATE_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_IMMEDIATE_UPDATE_CTRL, VPG_GENERIC1_IMMEDIATE_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_IMMEDIATE_UPDATE_CTRL, VPG_GENERIC2_IMMEDIATE_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_IMMEDIATE_UPDATE_CTRL, VPG_GENERIC3_IMMEDIATE_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_IMMEDIATE_UPDATE_CTRL, VPG_GENERIC4_IMMEDIATE_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_IMMEDIATE_UPDATE_CTRL, VPG_GENERIC5_IMMEDIATE_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_IMMEDIATE_UPDATE_CTRL, VPG_GENERIC6_IMMEDIATE_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_IMMEDIATE_UPDATE_CTRL, VPG_GENERIC7_IMMEDIATE_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_IMMEDIATE_UPDATE_CTRL, VPG_GENERIC8_IMMEDIATE_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_IMMEDIATE_UPDATE_CTRL, VPG_GENERIC9_IMMEDIATE_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_IMMEDIATE_UPDATE_CTRL, VPG_GENERIC10_IMMEDIATE_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_IMMEDIATE_UPDATE_CTRL, VPG_GENERIC11_IMMEDIATE_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_IMMEDIATE_UPDATE_CTRL, VPG_GENERIC12_IMMEDIATE_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_IMMEDIATE_UPDATE_CTRL, VPG_GENERIC13_IMMEDIATE_UPDATE, mask_sh),\
+	SE_SF(VPG0_VPG_GSP_IMMEDIATE_UPDATE_CTRL, VPG_GENERIC14_IMMEDIATE_UPDATE, mask_sh)
+
+#define VPG_DCN3_REG_FIELD_LIST(type) \
+	type VPG_GENERIC_CONFLICT_OCCURED;\
+	type VPG_GENERIC_CONFLICT_CLR;\
+	type VPG_GENERIC_DATA_INDEX;\
+	type VPG_GENERIC_DATA_BYTE0;\
+	type VPG_GENERIC_DATA_BYTE1;\
+	type VPG_GENERIC_DATA_BYTE2;\
+	type VPG_GENERIC_DATA_BYTE3;\
+	type VPG_GENERIC0_FRAME_UPDATE;\
+	type VPG_GENERIC1_FRAME_UPDATE;\
+	type VPG_GENERIC2_FRAME_UPDATE;\
+	type VPG_GENERIC3_FRAME_UPDATE;\
+	type VPG_GENERIC4_FRAME_UPDATE;\
+	type VPG_GENERIC5_FRAME_UPDATE;\
+	type VPG_GENERIC6_FRAME_UPDATE;\
+	type VPG_GENERIC7_FRAME_UPDATE;\
+	type VPG_GENERIC8_FRAME_UPDATE;\
+	type VPG_GENERIC9_FRAME_UPDATE;\
+	type VPG_GENERIC10_FRAME_UPDATE;\
+	type VPG_GENERIC11_FRAME_UPDATE;\
+	type VPG_GENERIC12_FRAME_UPDATE;\
+	type VPG_GENERIC13_FRAME_UPDATE;\
+	type VPG_GENERIC14_FRAME_UPDATE;\
+	type VPG_GENERIC0_IMMEDIATE_UPDATE;\
+	type VPG_GENERIC1_IMMEDIATE_UPDATE;\
+	type VPG_GENERIC2_IMMEDIATE_UPDATE;\
+	type VPG_GENERIC3_IMMEDIATE_UPDATE;\
+	type VPG_GENERIC4_IMMEDIATE_UPDATE;\
+	type VPG_GENERIC5_IMMEDIATE_UPDATE;\
+	type VPG_GENERIC6_IMMEDIATE_UPDATE;\
+	type VPG_GENERIC7_IMMEDIATE_UPDATE;\
+	type VPG_GENERIC8_IMMEDIATE_UPDATE;\
+	type VPG_GENERIC9_IMMEDIATE_UPDATE;\
+	type VPG_GENERIC10_IMMEDIATE_UPDATE;\
+	type VPG_GENERIC11_IMMEDIATE_UPDATE;\
+	type VPG_GENERIC12_IMMEDIATE_UPDATE;\
+	type VPG_GENERIC13_IMMEDIATE_UPDATE;\
+	type VPG_GENERIC14_IMMEDIATE_UPDATE
+
+
+struct dcn30_vpg_shift {
+	VPG_DCN3_REG_FIELD_LIST(uint8_t);
+};
+
+struct dcn30_vpg_mask {
+	VPG_DCN3_REG_FIELD_LIST(uint32_t);
+};
+
+struct dcn30_vpg {
+	struct vpg base;
+	const struct dcn30_vpg_registers *regs;
+	const struct dcn30_vpg_shift *vpg_shift;
+	const struct dcn30_vpg_mask *vpg_mask;
+};
+
+void vpg3_update_generic_info_packet(
+	struct vpg *vpg,
+	uint32_t packet_index,
+	const struct dc_info_packet *info_packet,
+	bool immediate_update);
+
+void vpg3_construct(struct dcn30_vpg *vpg3,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dcn30_vpg_registers *vpg_regs,
+	const struct dcn30_vpg_shift *vpg_shift,
+	const struct dcn30_vpg_mask *vpg_mask);
+
+
+#endif