drm/amdgpu/display: Enable DCN in DC

Enable DCN in DC.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/Kconfig

@@ -17,6 +17,13 @@ config DRM_AMD_DC_PRE_VEGA
 	  by default. This includes Polaris, Carrizo, Tonga, Bonaire,
 	  and Hawaii.
 
+config DRM_AMD_DC_DCN1_0
+        bool "DCN 1.0 Raven family"
+        depends on DRM_AMD_DC
+        help
+            Choose this option if you want to have
+            RV family for display engine
+
 config DEBUG_KERNEL_DC
 	bool "Enable kgdb break in DC"
 	depends on DRM_AMD_DC

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

@@ -49,6 +49,16 @@
 
 #include "modules/inc/mod_freesync.h"
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#include "ivsrcid/irqsrcs_dcn_1_0.h"
+
+#include "raven1/DCN/dcn_1_0_offset.h"
+#include "raven1/DCN/dcn_1_0_sh_mask.h"
+#include "vega10/soc15ip.h"
+
+#include "soc15_common.h"
+#endif
+
 static enum drm_plane_type dm_surfaces_type_default[AMDGPU_MAX_PLANES] = {
 	DRM_PLANE_TYPE_PRIMARY,
 	DRM_PLANE_TYPE_PRIMARY,
@@ -930,7 +940,8 @@ static int dce110_register_irq_handlers(struct amdgpu_device *adev)
 	int i;
 	unsigned client_id = AMDGPU_IH_CLIENTID_LEGACY;
 
-	if (adev->asic_type == CHIP_VEGA10)
+	if (adev->asic_type == CHIP_VEGA10 ||
+	    adev->asic_type == CHIP_RAVEN)
 		client_id = AMDGPU_IH_CLIENTID_DCE;
 
 	int_params.requested_polarity = INTERRUPT_POLARITY_DEFAULT;
@@ -1003,6 +1014,92 @@ static int dce110_register_irq_handlers(struct amdgpu_device *adev)
 	return 0;
 }
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+/* Register IRQ sources and initialize IRQ callbacks */
+static int dcn10_register_irq_handlers(struct amdgpu_device *adev)
+{
+	struct dc *dc = adev->dm.dc;
+	struct common_irq_params *c_irq_params;
+	struct dc_interrupt_params int_params = {0};
+	int r;
+	int i;
+
+	int_params.requested_polarity = INTERRUPT_POLARITY_DEFAULT;
+	int_params.current_polarity = INTERRUPT_POLARITY_DEFAULT;
+
+	/* Actions of amdgpu_irq_add_id():
+	 * 1. Register a set() function with base driver.
+	 *    Base driver will call set() function to enable/disable an
+	 *    interrupt in DC hardware.
+	 * 2. Register amdgpu_dm_irq_handler().
+	 *    Base driver will call amdgpu_dm_irq_handler() for ALL interrupts
+	 *    coming from DC hardware.
+	 *    amdgpu_dm_irq_handler() will re-direct the interrupt to DC
+	 *    for acknowledging and handling.
+	 * */
+
+	/* Use VSTARTUP interrupt */
+	for (i = DCN_1_0__SRCID__DC_D1_OTG_VSTARTUP;
+			i <= DCN_1_0__SRCID__DC_D1_OTG_VSTARTUP + adev->mode_info.num_crtc - 1;
+			i++) {
+		r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_DCE, i, &adev->crtc_irq);
+
+		if (r) {
+			DRM_ERROR("Failed to add crtc irq id!\n");
+			return r;
+		}
+
+		int_params.int_context = INTERRUPT_HIGH_IRQ_CONTEXT;
+		int_params.irq_source =
+			dc_interrupt_to_irq_source(dc, i, 0);
+
+		c_irq_params = &adev->dm.vblank_params[int_params.irq_source - DC_IRQ_SOURCE_VBLANK1];
+
+		c_irq_params->adev = adev;
+		c_irq_params->irq_src = int_params.irq_source;
+
+		amdgpu_dm_irq_register_interrupt(adev, &int_params,
+				dm_crtc_high_irq, c_irq_params);
+	}
+
+	/* Use GRPH_PFLIP interrupt */
+	for (i = DCN_1_0__SRCID__HUBP0_FLIP_INTERRUPT;
+			i <= DCN_1_0__SRCID__HUBP0_FLIP_INTERRUPT + adev->mode_info.num_crtc - 1;
+			i++) {
+		r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_DCE, i, &adev->pageflip_irq);
+		if (r) {
+			DRM_ERROR("Failed to add page flip irq id!\n");
+			return r;
+		}
+
+		int_params.int_context = INTERRUPT_HIGH_IRQ_CONTEXT;
+		int_params.irq_source =
+			dc_interrupt_to_irq_source(dc, i, 0);
+
+		c_irq_params = &adev->dm.pflip_params[int_params.irq_source - DC_IRQ_SOURCE_PFLIP_FIRST];
+
+		c_irq_params->adev = adev;
+		c_irq_params->irq_src = int_params.irq_source;
+
+		amdgpu_dm_irq_register_interrupt(adev, &int_params,
+				dm_pflip_high_irq, c_irq_params);
+
+	}
+
+	/* HPD */
+	r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_DCE, DCN_1_0__SRCID__DC_HPD1_INT,
+			&adev->hpd_irq);
+	if (r) {
+		DRM_ERROR("Failed to add hpd irq id!\n");
+		return r;
+	}
+
+	register_hpd_handlers(adev);
+
+	return 0;
+}
+#endif
+
 static int amdgpu_dm_mode_config_init(struct amdgpu_device *adev)
 {
 	int r;
@@ -1172,6 +1269,14 @@ int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 			goto fail_free_encoder;
 		}
 		break;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case CHIP_RAVEN:
+		if (dcn10_register_irq_handlers(dm->adev)) {
+			DRM_ERROR("DM: Failed to initialize IRQ\n");
+			goto fail_free_encoder;
+		}
+		break;
+#endif
 	default:
 		DRM_ERROR("Usupported ASIC type: 0x%X\n", adev->asic_type);
 		goto fail_free_encoder;
@@ -1447,6 +1552,14 @@ static int dm_early_init(void *handle)
 		adev->mode_info.num_dig = 6;
 		adev->mode_info.plane_type = dm_surfaces_type_default;
 		break;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case CHIP_RAVEN:
+		adev->mode_info.num_crtc = 4;
+		adev->mode_info.num_hpd = 4;
+		adev->mode_info.num_dig = 4;
+		adev->mode_info.plane_type = dm_surfaces_type_default;
+		break;
+#endif
 	default:
 		DRM_ERROR("Usupported ASIC type: 0x%X\n", adev->asic_type);
 		return -EINVAL;

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c

@@ -562,7 +562,8 @@ static void fill_plane_attributes_from_fb(
 	surface->tiling_info.gfx8.pipe_config =
 			AMDGPU_TILING_GET(tiling_flags, PIPE_CONFIG);
 
-	if (adev->asic_type == CHIP_VEGA10) {
+	if (adev->asic_type == CHIP_VEGA10 ||
+	    adev->asic_type == CHIP_RAVEN) {
 		/* Fill GFX9 params */
 		surface->tiling_info.gfx9.num_pipes =
 			adev->gfx.config.gb_addr_config_fields.num_pipes;

drivers/gpu/drm/amd/display/dc/Makefile

@@ -4,7 +4,12 @@
 
 DC_LIBS = basics bios calcs dce gpio i2caux irq virtual
 
+ifdef CONFIG_DRM_AMD_DC_DCN1_0
+DC_LIBS += dcn10 dml
+endif
+
 DC_LIBS += dce120
+
 DC_LIBS += dce112
 DC_LIBS += dce110
 DC_LIBS += dce100

drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c

@@ -53,6 +53,11 @@ bool dal_bios_parser_init_cmd_tbl_helper2(
 	case DCE_VERSION_11_2:
 		*h = dal_cmd_tbl_helper_dce112_get_table2();
 		return true;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case DCN_VERSION_1_0:
+		*h = dal_cmd_tbl_helper_dce112_get_table2();
+		return true;
+#endif
 	case DCE_VERSION_12_0:
 		*h = dal_cmd_tbl_helper_dce112_get_table2();
 		return true;

drivers/gpu/drm/amd/display/dc/calcs/Makefile

@@ -3,8 +3,16 @@
 # It calculates Bandwidth and Watermarks values for HW programming
 #
 
+CFLAGS_dcn_calcs.o := -mhard-float -msse -mpreferred-stack-boundary=4
+CFLAGS_dcn_calc_auto.o := -mhard-float -msse -mpreferred-stack-boundary=4
+CFLAGS_dcn_calc_math.o := -mhard-float -msse -mpreferred-stack-boundary=4
+
 BW_CALCS = dce_calcs.o bw_fixed.o custom_float.o
 
+ifdef CONFIG_DRM_AMD_DC_DCN1_0
+BW_CALCS += dcn_calcs.o dcn_calc_math.o dcn_calc_auto.o
+endif
+
 AMD_DAL_BW_CALCS = $(addprefix $(AMDDALPATH)/dc/calcs/,$(BW_CALCS))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_BW_CALCS)

drivers/gpu/drm/amd/display/dc/core/dc_resource.c

@@ -39,6 +39,9 @@
 #include "dce100/dce100_resource.h"
 #include "dce110/dce110_resource.h"
 #include "dce112/dce112_resource.h"
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#include "dcn10/dcn10_resource.h"
+#endif
 #include "dce120/dce120_resource.h"
 
 enum dce_version resource_parse_asic_id(struct hw_asic_id asic_id)
@@ -69,6 +72,11 @@ enum dce_version resource_parse_asic_id(struct hw_asic_id asic_id)
 	case FAMILY_AI:
 		dc_version = DCE_VERSION_12_0;
 		break;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case FAMILY_RV:
+		dc_version = DCN_VERSION_1_0;
+		break;
+#endif
 	default:
 		dc_version = DCE_VERSION_UNKNOWN;
 		break;
@@ -105,6 +113,13 @@ struct resource_pool *dc_create_resource_pool(
 		res_pool = dce120_create_resource_pool(
 			num_virtual_links, dc);
 		break;
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case DCN_VERSION_1_0:
+		res_pool = dcn10_create_resource_pool(
+			num_virtual_links, dc);
+		break;
+#endif
 	default:
 		break;
 	}
@@ -1188,6 +1203,10 @@ static int acquire_first_free_pipe(
 			pipe_ctx->dis_clk = pool->display_clock;
 			pipe_ctx->pipe_idx = i;
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+			pipe_ctx->mpc_idx = -1;
+#endif
+
 			pipe_ctx->stream = stream;
 			return i;
 		}

drivers/gpu/drm/amd/display/dc/dc.h

@@ -94,7 +94,13 @@ struct dc_surface;
 struct validate_context;
 
 struct dc_cap_funcs {
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	bool (*get_dcc_compression_cap)(const struct dc *dc,
+			const struct dc_dcc_surface_param *input,
+			struct dc_surface_dcc_cap *output);
+#else
 	int i;
+#endif
 };
 
 struct dc_stream_funcs {
@@ -164,6 +170,18 @@ struct dc_debug {
 	bool disable_stutter;
 	bool disable_dcc;
 	bool disable_dfs_bypass;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	bool disable_dpp_power_gate;
+	bool disable_hubp_power_gate;
+	bool disable_pplib_wm_range;
+	bool use_dml_wm;
+	bool use_max_voltage;
+	int sr_exit_time_ns;
+	int sr_enter_plus_exit_time_ns;
+	int urgent_latency_ns;
+	int percent_of_ideal_drambw;
+	int dram_clock_change_latency_ns;
+#endif
 	bool disable_pplib_clock_request;
 	bool disable_clock_gate;
 	bool disable_dmcu;

drivers/gpu/drm/amd/display/dc/dce/dce_abm.h

@@ -54,6 +54,22 @@
 	SR(DC_ABM1_HGLS_REG_READ_PROGRESS), \
 	SR(BIOS_SCRATCH_2)
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	#define ABM_DCN10_REG_LIST(id)\
+		ABM_COMMON_REG_LIST_DCE_BASE(), \
+		SRI(DC_ABM1_HG_SAMPLE_RATE, ABM, id), \
+		SRI(DC_ABM1_LS_SAMPLE_RATE, ABM, id), \
+		SRI(BL1_PWM_BL_UPDATE_SAMPLE_RATE, ABM, id), \
+		SRI(DC_ABM1_HG_MISC_CTRL, ABM, id), \
+		SRI(DC_ABM1_IPCSC_COEFF_SEL, ABM, id), \
+		SRI(BL1_PWM_CURRENT_ABM_LEVEL, ABM, id), \
+		SRI(BL1_PWM_TARGET_ABM_LEVEL, ABM, id), \
+		SRI(BL1_PWM_USER_LEVEL, ABM, id), \
+		SRI(DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES, ABM, id), \
+		SRI(DC_ABM1_HGLS_REG_READ_PROGRESS, ABM, id), \
+		NBIO_SR(BIOS_SCRATCH_2)
+#endif
+
 #define ABM_SF(reg_name, field_name, post_fix)\
 	.field_name = reg_name ## __ ## field_name ## post_fix
 
@@ -105,6 +121,39 @@
 			ABM1_BL_REG_READ_MISSED_FRAME_CLEAR, mask_sh)
 
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	#define ABM_MASK_SH_LIST_DCN10(mask_sh) \
+		ABM_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh), \
+		ABM_SF(ABM0_DC_ABM1_HG_MISC_CTRL, \
+				ABM1_HG_NUM_OF_BINS_SEL, mask_sh), \
+		ABM_SF(ABM0_DC_ABM1_HG_MISC_CTRL, \
+				ABM1_HG_VMAX_SEL, mask_sh), \
+		ABM_SF(ABM0_DC_ABM1_HG_MISC_CTRL, \
+				ABM1_HG_BIN_BITWIDTH_SIZE_SEL, mask_sh), \
+		ABM_SF(ABM0_DC_ABM1_IPCSC_COEFF_SEL, \
+				ABM1_IPCSC_COEFF_SEL_R, mask_sh), \
+		ABM_SF(ABM0_DC_ABM1_IPCSC_COEFF_SEL, \
+				ABM1_IPCSC_COEFF_SEL_G, mask_sh), \
+		ABM_SF(ABM0_DC_ABM1_IPCSC_COEFF_SEL, \
+				ABM1_IPCSC_COEFF_SEL_B, mask_sh), \
+		ABM_SF(ABM0_BL1_PWM_CURRENT_ABM_LEVEL, \
+				BL1_PWM_CURRENT_ABM_LEVEL, mask_sh), \
+		ABM_SF(ABM0_BL1_PWM_TARGET_ABM_LEVEL, \
+				BL1_PWM_TARGET_ABM_LEVEL, mask_sh), \
+		ABM_SF(ABM0_BL1_PWM_USER_LEVEL, \
+				BL1_PWM_USER_LEVEL, mask_sh), \
+		ABM_SF(ABM0_DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES, \
+				ABM1_LS_MIN_PIXEL_VALUE_THRES, mask_sh), \
+		ABM_SF(ABM0_DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES, \
+				ABM1_LS_MAX_PIXEL_VALUE_THRES, mask_sh), \
+		ABM_SF(ABM0_DC_ABM1_HGLS_REG_READ_PROGRESS, \
+				ABM1_HG_REG_READ_MISSED_FRAME_CLEAR, mask_sh), \
+		ABM_SF(ABM0_DC_ABM1_HGLS_REG_READ_PROGRESS, \
+				ABM1_LS_REG_READ_MISSED_FRAME_CLEAR, mask_sh), \
+		ABM_SF(ABM0_DC_ABM1_HGLS_REG_READ_PROGRESS, \
+				ABM1_BL_REG_READ_MISSED_FRAME_CLEAR, mask_sh)
+#endif
+
 #define ABM_REG_FIELD_LIST(type) \
 	type ABM1_HG_NUM_OF_BINS_SEL; \
 	type ABM1_HG_VMAX_SEL; \

drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c

@@ -586,6 +586,9 @@ static uint32_t dce110_get_pix_clk_dividers(
 		break;
 	case DCE_VERSION_11_2:
 	case DCE_VERSION_12_0:
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case DCN_VERSION_1_0:
+#endif
 		dce112_get_pix_clk_dividers_helper(clk_src,
 				pll_settings, pix_clk_params);
 		break;
@@ -815,6 +818,31 @@ static bool dce110_program_pix_clk(
 	struct dce110_clk_src *clk_src = TO_DCE110_CLK_SRC(clock_source);
 	struct bp_pixel_clock_parameters bp_pc_params = {0};
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (IS_FPGA_MAXIMUS_DC(clock_source->ctx->dce_environment)) {
+		unsigned int inst = pix_clk_params->controller_id - CONTROLLER_ID_D0;
+		unsigned dp_dto_ref_kHz = 600000;
+		/* DPREF clock from FPGA TODO: Does FPGA have this value? */
+		unsigned clock_kHz = pll_settings->actual_pix_clk;
+
+		/* For faster simulation, if mode pixe clock less than 290MHz,
+		 * pixel clock can be hard coded to 290Mhz. For 4K mode, pixel clock
+		 * is greater than 500Mhz, need real pixel clock
+		 * clock_kHz = 290000;
+		 */
+		/* TODO: un-hardcode when we can set display clock properly*/
+		/*clock_kHz = pix_clk_params->requested_pix_clk;*/
+		clock_kHz = 290000;
+
+		/* Set DTO values: phase = target clock, modulo = reference clock */
+		REG_WRITE(PHASE[inst], clock_kHz);
+		REG_WRITE(MODULO[inst], dp_dto_ref_kHz);
+
+		/* Enable DTO */
+		REG_UPDATE(PIXEL_RATE_CNTL[inst], DP_DTO0_ENABLE, 1);
+		return true;
+	}
+#endif
 	/* First disable SS
 	 * ATOMBIOS will enable by default SS on PLL for DP,
 	 * do not disable it here
@@ -870,6 +898,9 @@ static bool dce110_program_pix_clk(
 		break;
 	case DCE_VERSION_11_2:
 	case DCE_VERSION_12_0:
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case DCN_VERSION_1_0:
+#endif
 		if (clock_source->id != CLOCK_SOURCE_ID_DP_DTO) {
 			bp_pc_params.flags.SET_GENLOCK_REF_DIV_SRC =
 							pll_settings->use_external_clk;

drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.h

@@ -55,6 +55,27 @@
 	CS_SF(PHYPLLA_PIXCLK_RESYNC_CNTL, PHYPLLA_DCCG_DEEP_COLOR_CNTL, mask_sh),\
 	CS_SF(PHYPLLA_PIXCLK_RESYNC_CNTL, PHYPLLA_PIXCLK_DOUBLE_RATE_ENABLE, mask_sh)
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#define CS_COMMON_REG_LIST_DCN1_0(index, pllid) \
+		SRI(PIXCLK_RESYNC_CNTL, PHYPLL, pllid),\
+		SRII(PHASE, DP_DTO, 0),\
+		SRII(PHASE, DP_DTO, 1),\
+		SRII(PHASE, DP_DTO, 2),\
+		SRII(PHASE, DP_DTO, 3),\
+		SRII(MODULO, DP_DTO, 0),\
+		SRII(MODULO, DP_DTO, 1),\
+		SRII(MODULO, DP_DTO, 2),\
+		SRII(MODULO, DP_DTO, 3),\
+		SRII(PIXEL_RATE_CNTL, OTG, 0), \
+		SRII(PIXEL_RATE_CNTL, OTG, 1), \
+		SRII(PIXEL_RATE_CNTL, OTG, 2), \
+		SRII(PIXEL_RATE_CNTL, OTG, 3)
+
+#define CS_COMMON_MASK_SH_LIST_DCN1_0(mask_sh)\
+	CS_SF(PHYPLLA_PIXCLK_RESYNC_CNTL, PHYPLLA_DCCG_DEEP_COLOR_CNTL, mask_sh),\
+	CS_SF(OTG0_PIXEL_RATE_CNTL, DP_DTO0_ENABLE, mask_sh)
+#endif
+
 #define CS_REG_FIELD_LIST(type) \
 	type PLL_REF_DIV_SRC; \
 	type DCCG_DEEP_COLOR_CNTL1; \

drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c

@@ -29,6 +29,10 @@
 #include "fixed32_32.h"
 #include "bios_parser_interface.h"
 #include "dc.h"
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#include "dcn_calcs.h"
+#include "core_dc.h"
+#endif
 
 #define TO_DCE_CLOCKS(clocks)\
 	container_of(clocks, struct dce_disp_clk, base)
@@ -400,6 +404,10 @@ static void dce112_set_clock(
 
 	bp->funcs->set_dce_clock(bp, &dce_clk_params);
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	dce_psr_wait_loop(clk_dce, requested_clk_khz);
+#endif
+
 }
 
 static void dce_clock_read_integrated_info(struct dce_disp_clk *clk_dce)
@@ -596,6 +604,13 @@ static bool dce_apply_clock_voltage_request(
 		}
 	}
 	if (send_request) {
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	struct core_dc *core_dc = DC_TO_CORE(clk->ctx->dc);
+	/*use dcfclk request voltage*/
+		clock_voltage_req.clk_type = DM_PP_CLOCK_TYPE_DCFCLK;
+		clock_voltage_req.clocks_in_khz =
+				dcn_find_dcfclk_suits_all(core_dc, &clk->cur_clocks_value);
+#endif
 		dm_pp_apply_clock_for_voltage_request(
 			clk->ctx, &clock_voltage_req);
 	}

drivers/gpu/drm/amd/display/dc/dce/dce_clocks.h

@@ -45,6 +45,15 @@
 	CLK_SF(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0, mask_sh), \
 	CLK_SF(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, mask_sh)
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#define CLK_DCN10_REG_LIST()\
+	SR(DPREFCLK_CNTL), \
+	SR(DENTIST_DISPCLK_CNTL), \
+	SR(MASTER_COMM_DATA_REG1), \
+	SR(MASTER_COMM_CMD_REG), \
+	SR(MASTER_COMM_CNTL_REG)
+#endif
+
 #define CLK_COMMON_MASK_SH_LIST_SOC_BASE(mask_sh) \
 	CLK_SF(DCCG_DFS_DPREFCLK_CNTL, DPREFCLK_SRC_SEL, mask_sh), \
 	CLK_SF(DCCG_DFS_DENTIST_DISPCLK_CNTL, DENTIST_DPREFCLK_WDIVIDER, mask_sh), \

drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c

@@ -252,12 +252,234 @@ static void dce_dmcu_setup_psr(struct dmcu *dmcu,
 	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
 }
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+bool dcn10_dmcu_load_iram(struct dmcu *dmcu,
+		unsigned int start_offset,
+		const char *src,
+		unsigned int bytes)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+	unsigned int count = 0;
+
+	REG_UPDATE(DMCU_CTRL, DMCU_ENABLE, 1);
+
+	/* Enable write access to IRAM */
+	REG_UPDATE_2(DMCU_RAM_ACCESS_CTRL,
+			IRAM_HOST_ACCESS_EN, 1,
+			IRAM_WR_ADDR_AUTO_INC, 1);
+
+	REG_WAIT(DMU_MEM_PWR_CNTL, DMCU_IRAM_MEM_PWR_STATE, 0, 2, 10);
+
+	REG_WRITE(DMCU_IRAM_WR_CTRL, start_offset);
+
+	for (count = 0; count < bytes; count++)
+		REG_WRITE(DMCU_IRAM_WR_DATA, src[count]);
+
+	/* Disable write access to IRAM to allow dynamic sleep state */
+	REG_UPDATE_2(DMCU_RAM_ACCESS_CTRL,
+			IRAM_HOST_ACCESS_EN, 0,
+			IRAM_WR_ADDR_AUTO_INC, 0);
+
+	return true;
+}
+
+static void dcn10_get_dmcu_psr_state(struct dmcu *dmcu, uint32_t *psr_state)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+
+	uint32_t psrStateOffset = 0xf0;
+
+	/* Enable write access to IRAM */
+	REG_UPDATE(DMCU_RAM_ACCESS_CTRL, IRAM_HOST_ACCESS_EN, 1);
+
+	REG_WAIT(DMU_MEM_PWR_CNTL, DMCU_IRAM_MEM_PWR_STATE, 0, 2, 10);
+
+	/* Write address to IRAM_RD_ADDR in DMCU_IRAM_RD_CTRL */
+	REG_WRITE(DMCU_IRAM_RD_CTRL, psrStateOffset);
+
+	/* Read data from IRAM_RD_DATA in DMCU_IRAM_RD_DATA*/
+	*psr_state = REG_READ(DMCU_IRAM_RD_DATA);
+
+	/* Disable write access to IRAM after finished using IRAM
+	 * in order to allow dynamic sleep state
+	 */
+	REG_UPDATE(DMCU_RAM_ACCESS_CTRL, IRAM_HOST_ACCESS_EN, 0);
+}
+
+static void dcn10_dmcu_set_psr_enable(struct dmcu *dmcu, bool enable)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+	unsigned int dmcu_max_retry_on_wait_reg_ready = 801;
+	unsigned int dmcu_wait_reg_ready_interval = 100;
+
+	unsigned int retryCount;
+	uint32_t psr_state = 0;
+
+	/* waitDMCUReadyForCmd */
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0,
+				dmcu_wait_reg_ready_interval,
+				dmcu_max_retry_on_wait_reg_ready);
+
+	/* setDMCUParam_Cmd */
+	if (enable)
+		REG_UPDATE(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0,
+				PSR_ENABLE);
+	else
+		REG_UPDATE(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0,
+				PSR_EXIT);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+
+	/* Below loops 1000 x 500us = 500 ms.
+	 *  Exit PSR may need to wait 1-2 frames to power up. Timeout after at
+	 *  least a few frames. Should never hit the max retry assert below.
+	 */
+	for (retryCount = 0; retryCount <= 1000; retryCount++) {
+		dcn10_get_dmcu_psr_state(dmcu, &psr_state);
+		if (enable) {
+			if (psr_state != 0)
+				break;
+		} else {
+			if (psr_state == 0)
+				break;
+		}
+		dm_delay_in_microseconds(dmcu->ctx, 500);
+	}
+
+	/* assert if max retry hit */
+	ASSERT(retryCount <= 1000);
+}
+
+static void dcn10_dmcu_setup_psr(struct dmcu *dmcu,
+		struct core_link *link,
+		struct psr_context *psr_context)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+
+	unsigned int dmcu_max_retry_on_wait_reg_ready = 801;
+	unsigned int dmcu_wait_reg_ready_interval = 100;
+
+	union dce_dmcu_psr_config_data_reg1 masterCmdData1;
+	union dce_dmcu_psr_config_data_reg2 masterCmdData2;
+	union dce_dmcu_psr_config_data_reg3 masterCmdData3;
+
+	link->link_enc->funcs->psr_program_dp_dphy_fast_training(link->link_enc,
+			psr_context->psrExitLinkTrainingRequired);
+
+	/* Enable static screen interrupts for PSR supported display */
+	/* Disable the interrupt coming from other displays. */
+	REG_UPDATE_4(DMCU_INTERRUPT_TO_UC_EN_MASK,
+			STATIC_SCREEN1_INT_TO_UC_EN, 0,
+			STATIC_SCREEN2_INT_TO_UC_EN, 0,
+			STATIC_SCREEN3_INT_TO_UC_EN, 0,
+			STATIC_SCREEN4_INT_TO_UC_EN, 0);
+
+	switch (psr_context->controllerId) {
+	/* Driver uses case 1 for unconfigured */
+	case 1:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN1_INT_TO_UC_EN, 1);
+		break;
+	case 2:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN2_INT_TO_UC_EN, 1);
+		break;
+	case 3:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN3_INT_TO_UC_EN, 1);
+		break;
+	case 4:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN4_INT_TO_UC_EN, 1);
+		break;
+	case 5:
+		/* CZ/NL only has 4 CRTC!!
+		 * really valid.
+		 * There is no interrupt enable mask for these instances.
+		 */
+		break;
+	case 6:
+		/* CZ/NL only has 4 CRTC!!
+		 * These are here because they are defined in HW regspec,
+		 * but not really valid. There is no interrupt enable mask
+		 * for these instances.
+		 */
+		break;
+	default:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN1_INT_TO_UC_EN, 1);
+		break;
+	}
+
+	link->link_enc->funcs->psr_program_secondary_packet(link->link_enc,
+			psr_context->sdpTransmitLineNumDeadline);
+
+	if (psr_context->psr_level.bits.SKIP_SMU_NOTIFICATION)
+		REG_UPDATE(SMU_INTERRUPT_CONTROL, DC_SMU_INT_ENABLE, 1);
+
+	/* waitDMCUReadyForCmd */
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0,
+			dmcu_wait_reg_ready_interval,
+			dmcu_max_retry_on_wait_reg_ready);
+
+	/* setDMCUParam_PSRHostConfigData */
+	masterCmdData1.u32All = 0;
+	masterCmdData1.bits.timehyst_frames = psr_context->timehyst_frames;
+	masterCmdData1.bits.hyst_lines = psr_context->hyst_lines;
+	masterCmdData1.bits.rfb_update_auto_en =
+			psr_context->rfb_update_auto_en;
+	masterCmdData1.bits.dp_port_num = psr_context->transmitterId;
+	masterCmdData1.bits.dcp_sel = psr_context->controllerId;
+	masterCmdData1.bits.phy_type  = psr_context->phyType;
+	masterCmdData1.bits.frame_cap_ind =
+			psr_context->psrFrameCaptureIndicationReq;
+	masterCmdData1.bits.aux_chan = psr_context->channel;
+	masterCmdData1.bits.aux_repeat = psr_context->aux_repeats;
+	dm_write_reg(dmcu->ctx, REG(MASTER_COMM_DATA_REG1),
+					masterCmdData1.u32All);
+
+	masterCmdData2.u32All = 0;
+	masterCmdData2.bits.dig_fe = psr_context->engineId;
+	masterCmdData2.bits.dig_be = psr_context->transmitterId;
+	masterCmdData2.bits.skip_wait_for_pll_lock =
+			psr_context->skipPsrWaitForPllLock;
+	masterCmdData2.bits.frame_delay = psr_context->frame_delay;
+	masterCmdData2.bits.smu_phy_id = psr_context->smuPhyId;
+	masterCmdData2.bits.num_of_controllers =
+			psr_context->numberOfControllers;
+	dm_write_reg(dmcu->ctx, REG(MASTER_COMM_DATA_REG2),
+			masterCmdData2.u32All);
+
+	masterCmdData3.u32All = 0;
+	masterCmdData3.bits.psr_level = psr_context->psr_level.u32all;
+	dm_write_reg(dmcu->ctx, REG(MASTER_COMM_DATA_REG3),
+			masterCmdData3.u32All);
+
+	/* setDMCUParam_Cmd */
+	REG_UPDATE(MASTER_COMM_CMD_REG,
+			MASTER_COMM_CMD_REG_BYTE0, PSR_SET);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+}
+
+#endif
+
 static const struct dmcu_funcs dce_funcs = {
 	.load_iram = dce_dmcu_load_iram,
 	.set_psr_enable = dce_dmcu_set_psr_enable,
 	.setup_psr = dce_dmcu_setup_psr,
 };
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+static const struct dmcu_funcs dcn10_funcs = {
+	.load_iram = dcn10_dmcu_load_iram,
+	.set_psr_enable = dcn10_dmcu_set_psr_enable,
+	.setup_psr = dcn10_dmcu_setup_psr,
+};
+#endif
+
 static void dce_dmcu_construct(
 	struct dce_dmcu *dmcu_dce,
 	struct dc_context *ctx,
@@ -296,6 +518,29 @@ struct dmcu *dce_dmcu_create(
 	return &dmcu_dce->base;
 }
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+struct dmcu *dcn10_dmcu_create(
+	struct dc_context *ctx,
+	const struct dce_dmcu_registers *regs,
+	const struct dce_dmcu_shift *dmcu_shift,
+	const struct dce_dmcu_mask *dmcu_mask)
+{
+	struct dce_dmcu *dmcu_dce = dm_alloc(sizeof(*dmcu_dce));
+
+	if (dmcu_dce == NULL) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dce_dmcu_construct(
+		dmcu_dce, ctx, regs, dmcu_shift, dmcu_mask);
+
+	dmcu_dce->base.funcs = &dcn10_funcs;
+
+	return &dmcu_dce->base;
+}
+#endif
+
 void dce_dmcu_destroy(struct dmcu **dmcu)
 {
 	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(*dmcu);

drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.h

@@ -48,6 +48,12 @@
 	DMCU_COMMON_REG_LIST_DCE_BASE(), \
 	SR(DCI_MEM_PWR_STATUS)
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	#define DMCU_DCN10_REG_LIST()\
+		DMCU_COMMON_REG_LIST_DCE_BASE(), \
+		SR(DMU_MEM_PWR_CNTL)
+#endif
+
 #define DMCU_SF(reg_name, field_name, post_fix)\
 	.field_name = reg_name ## __ ## field_name ## post_fix
 
@@ -76,6 +82,13 @@
 	DMCU_SF(DCI_MEM_PWR_STATUS, \
 		DMCU_IRAM_MEM_PWR_STATE, mask_sh)
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	#define DMCU_MASK_SH_LIST_DCN10(mask_sh) \
+		DMCU_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh), \
+		DMCU_SF(DMU_MEM_PWR_CNTL, \
+				DMCU_IRAM_MEM_PWR_STATE, mask_sh)
+#endif
+
 #define DMCU_REG_FIELD_LIST(type) \
 	type DMCU_IRAM_MEM_PWR_STATE; \
 	type IRAM_HOST_ACCESS_EN; \
@@ -190,6 +203,14 @@ struct dmcu *dce_dmcu_create(
 	const struct dce_dmcu_shift *dmcu_shift,
 	const struct dce_dmcu_mask *dmcu_mask);
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+struct dmcu *dcn10_dmcu_create(
+	struct dc_context *ctx,
+	const struct dce_dmcu_registers *regs,
+	const struct dce_dmcu_shift *dmcu_shift,
+	const struct dce_dmcu_mask *dmcu_mask);
+#endif
+
 void dce_dmcu_destroy(struct dmcu **dmcu);
 
 #endif /* _DCE_ABM_H_ */

drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h

@@ -121,6 +121,12 @@
 	HWSEQ_PIXEL_RATE_REG_LIST(CRTC), \
 	HWSEQ_PHYPLL_REG_LIST(CRTC)
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#define HWSEQ_DCN1_REG_LIST()\
+	HWSEQ_PIXEL_RATE_REG_LIST(OTG), \
+	HWSEQ_PHYPLL_REG_LIST(OTG)
+#endif
+
 struct dce_hwseq_registers {
 	uint32_t DCFE_CLOCK_CONTROL[6];
 	uint32_t DCFEV_CLOCK_CONTROL;
@@ -129,6 +135,9 @@ struct dce_hwseq_registers {
 	uint32_t BLND_CONTROL[6];
 	uint32_t BLNDV_CONTROL;
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	/* DCE + DCN */
+#endif
 	uint32_t CRTC_H_BLANK_START_END[6];
 	uint32_t PIXEL_RATE_CNTL[6];
 	uint32_t PHYPLL_PIXEL_RATE_CNTL[6];
@@ -192,6 +201,12 @@ struct dce_hwseq_registers {
 	HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, CRTC0_),\
 	HWSEQ_PHYPLL_MASK_SH_LIST(mask_sh, CRTC0_)
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#define HWSEQ_DCN1_MASK_SH_LIST(mask_sh)\
+	HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, OTG0_),\
+	HWSEQ_PHYPLL_MASK_SH_LIST(mask_sh, OTG0_)
+#endif
+
 #define HWSEQ_REG_FIED_LIST(type) \
 	type DCFE_CLOCK_ENABLE; \
 	type DCFEV_CLOCK_ENABLE; \

drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h

@@ -78,6 +78,10 @@
 	SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
 	SR(DCI_MEM_PWR_STATUS)
 
+#define LE_DCE80_REG_LIST(id)\
+	SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
+	LE_COMMON_REG_LIST_BASE(id)
+
 #define LE_DCE100_REG_LIST(id)\
 	LE_COMMON_REG_LIST_BASE(id), \
 	SRI(DP_DPHY_BS_SR_SWAP_CNTL, DP, id), \
@@ -97,9 +101,15 @@
 	SRI(DP_DPHY_HBR2_PATTERN_CONTROL, DP, id), \
 	SR(DCI_MEM_PWR_STATUS)
 
-#define LE_DCE80_REG_LIST(id)\
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	#define LE_DCN10_REG_LIST(id)\
+		LE_COMMON_REG_LIST_BASE(id), \
+		SRI(DP_DPHY_BS_SR_SWAP_CNTL, DP, id), \
 		SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
-	LE_COMMON_REG_LIST_BASE(id)
+		SRI(DP_DPHY_HBR2_PATTERN_CONTROL, DP, id), \
+		SR(DMU_MEM_PWR_CNTL)
+#endif
+
 
 struct dce110_link_enc_aux_registers {
 	uint32_t AUX_CONTROL;

drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c

@@ -147,6 +147,46 @@ static void dce110_update_generic_info_packet(
 			AFMT_GENERIC0_UPDATE, (packet_index == 0),
 			AFMT_GENERIC2_UPDATE, (packet_index == 2));
 	}
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (REG(AFMT_VBI_PACKET_CONTROL1)) {
+		switch (packet_index) {
+		case 0:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC0_FRAME_UPDATE, 1);
+			break;
+		case 1:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC1_FRAME_UPDATE, 1);
+			break;
+		case 2:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC2_FRAME_UPDATE, 1);
+			break;
+		case 3:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC3_FRAME_UPDATE, 1);
+			break;
+		case 4:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC4_FRAME_UPDATE, 1);
+			break;
+		case 5:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC5_FRAME_UPDATE, 1);
+			break;
+		case 6:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC6_FRAME_UPDATE, 1);
+			break;
+		case 7:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC7_FRAME_UPDATE, 1);
+			break;
+		default:
+			break;
+		}
+	}
+#endif
 }
 
 static void dce110_update_hdmi_info_packet(
@@ -202,6 +242,36 @@ static void dce110_update_hdmi_info_packet(
 				HDMI_GENERIC1_SEND, send,
 				HDMI_GENERIC1_LINE, line);
 		break;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case 4:
+		if (REG(HDMI_GENERIC_PACKET_CONTROL2))
+			REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL2,
+					HDMI_GENERIC0_CONT, cont,
+					HDMI_GENERIC0_SEND, send,
+					HDMI_GENERIC0_LINE, line);
+		break;
+	case 5:
+		if (REG(HDMI_GENERIC_PACKET_CONTROL2))
+			REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL2,
+					HDMI_GENERIC1_CONT, cont,
+					HDMI_GENERIC1_SEND, send,
+					HDMI_GENERIC1_LINE, line);
+		break;
+	case 6:
+		if (REG(HDMI_GENERIC_PACKET_CONTROL3))
+			REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL3,
+					HDMI_GENERIC0_CONT, cont,
+					HDMI_GENERIC0_SEND, send,
+					HDMI_GENERIC0_LINE, line);
+		break;
+	case 7:
+		if (REG(HDMI_GENERIC_PACKET_CONTROL3))
+			REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL3,
+					HDMI_GENERIC1_CONT, cont,
+					HDMI_GENERIC1_SEND, send,
+					HDMI_GENERIC1_LINE, line);
+		break;
+#endif
 	default:
 		/* invalid HW packet index */
 		dm_logger_write(
@@ -218,9 +288,24 @@ static void dce110_stream_encoder_dp_set_stream_attribute(
 	struct dc_crtc_timing *crtc_timing,
 	enum dc_color_space output_color_space)
 {
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	uint32_t h_active_start;
+	uint32_t v_active_start;
+	uint32_t misc0 = 0;
+	uint32_t misc1 = 0;
+	uint32_t h_blank;
+	uint32_t h_back_porch;
+	uint8_t synchronous_clock = 0; /* asynchronous mode */
+	uint8_t colorimetry_bpc;
+#endif
 
 	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (REG(DP_DB_CNTL))
+		REG_UPDATE(DP_DB_CNTL, DP_DB_DISABLE, 1);
+#endif
+
 	/* set pixel encoding */
 	switch (crtc_timing->pixel_encoding) {
 	case PIXEL_ENCODING_YCBCR422:
@@ -249,6 +334,10 @@ static void dce110_stream_encoder_dp_set_stream_attribute(
 		if (enc110->se_mask->DP_VID_M_DOUBLE_VALUE_EN)
 			REG_UPDATE(DP_VID_TIMING, DP_VID_M_DOUBLE_VALUE_EN, 1);
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+		if (enc110->se_mask->DP_VID_N_MUL)
+			REG_UPDATE(DP_VID_TIMING, DP_VID_N_MUL, 1);
+#endif
 		break;
 	default:
 		REG_UPDATE(DP_PIXEL_FORMAT, DP_PIXEL_ENCODING,
@@ -256,6 +345,11 @@ static void dce110_stream_encoder_dp_set_stream_attribute(
 		break;
 	}
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (REG(DP_MSA_MISC))
+		misc1 = REG_READ(DP_MSA_MISC);
+#endif
+
 	/* set color depth */
 
 	switch (crtc_timing->display_color_depth) {
@@ -289,6 +383,128 @@ static void dce110_stream_encoder_dp_set_stream_attribute(
 			DP_DYN_RANGE, 0,
 			DP_YCBCR_RANGE, 0);
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	switch (crtc_timing->display_color_depth) {
+	case COLOR_DEPTH_666:
+		colorimetry_bpc = 0;
+		break;
+	case COLOR_DEPTH_888:
+		colorimetry_bpc = 1;
+		break;
+	case COLOR_DEPTH_101010:
+		colorimetry_bpc = 2;
+		break;
+	case COLOR_DEPTH_121212:
+		colorimetry_bpc = 3;
+		break;
+	default:
+		colorimetry_bpc = 0;
+		break;
+	}
+
+	misc0 = misc0 | synchronous_clock;
+	misc0 = colorimetry_bpc << 5;
+
+	if (REG(DP_MSA_TIMING_PARAM1)) {
+		switch (output_color_space) {
+		case COLOR_SPACE_SRGB:
+			misc0 = misc0 | 0x0;;
+			misc1 = misc1 & ~0x80; /* bit7 = 0*/
+			break;
+		case COLOR_SPACE_SRGB_LIMITED:
+			misc0 = misc0 | 0x8; /* bit3=1 */
+			misc1 = misc1 & ~0x80; /* bit7 = 0*/
+			break;
+		case COLOR_SPACE_YCBCR601:
+			misc0 = misc0 | 0x8; /* bit3=1, bit4=0 */
+			misc1 = misc1 & ~0x80; /* bit7 = 0*/;
+			if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR422)
+				misc0 = misc0 | 0x2; /* bit2=0, bit1=1 */
+			else if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR444)
+				misc0 = misc0 | 0x4; /* bit2=1, bit1=0 */
+			break;
+		case COLOR_SPACE_YCBCR709:
+			misc0 = misc0 | 0x18; /* bit3=1, bit4=1 */
+			misc1 = misc1 & ~0x80; /* bit7 = 0*/
+			if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR422)
+				misc0 = misc0 | 0x2; /* bit2=0, bit1=1 */
+			else if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR444)
+				misc0 = misc0 | 0x4; /* bit2=1, bit1=0 */
+			break;
+		case COLOR_SPACE_2020_RGB_FULLRANGE:
+		case COLOR_SPACE_2020_RGB_LIMITEDRANGE:
+		case COLOR_SPACE_2020_YCBCR:
+		case COLOR_SPACE_ADOBERGB:
+		case COLOR_SPACE_UNKNOWN:
+		case COLOR_SPACE_YCBCR601_LIMITED:
+		case COLOR_SPACE_YCBCR709_LIMITED:
+			/* do nothing */
+			break;
+		}
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+		if (REG(DP_MSA_COLORIMETRY))
+			REG_SET(DP_MSA_COLORIMETRY, 0, DP_MSA_MISC0, misc0);
+
+		if (REG(DP_MSA_MISC))
+			REG_WRITE(DP_MSA_MISC, misc1);   /* MSA_MISC1 */
+
+	/* dcn new register
+	 * dc_crtc_timing is vesa dmt struct. data from edid
+	 */
+		if (REG(DP_MSA_TIMING_PARAM1))
+			REG_SET_2(DP_MSA_TIMING_PARAM1, 0,
+					DP_MSA_HTOTAL, crtc_timing->h_total,
+					DP_MSA_VTOTAL, crtc_timing->v_total);
+#endif
+
+		/* calcuate from vesa timing parameters
+		 * h_active_start related to leading edge of sync
+		 */
+
+		h_blank = crtc_timing->h_total - crtc_timing->h_border_left -
+				crtc_timing->h_addressable - crtc_timing->h_border_right;
+
+		h_back_porch = h_blank - crtc_timing->h_front_porch -
+				crtc_timing->h_sync_width;
+
+		/* start at begining of left border */
+		h_active_start = crtc_timing->h_sync_width + h_back_porch;
+
+
+		v_active_start = crtc_timing->v_total - crtc_timing->v_border_top -
+				crtc_timing->v_addressable - crtc_timing->v_border_bottom -
+				crtc_timing->v_front_porch;
+
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+		/* start at begining of left border */
+		if (REG(DP_MSA_TIMING_PARAM2))
+			REG_SET_2(DP_MSA_TIMING_PARAM2, 0,
+				DP_MSA_HSTART, h_active_start,
+				DP_MSA_VSTART, v_active_start);
+
+		if (REG(DP_MSA_TIMING_PARAM3))
+			REG_SET_4(DP_MSA_TIMING_PARAM3, 0,
+					DP_MSA_HSYNCWIDTH,
+					crtc_timing->h_sync_width,
+					DP_MSA_HSYNCPOLARITY,
+					!crtc_timing->flags.HSYNC_POSITIVE_POLARITY,
+					DP_MSA_VSYNCWIDTH,
+					crtc_timing->v_sync_width,
+					DP_MSA_VSYNCPOLARITY,
+					!crtc_timing->flags.VSYNC_POSITIVE_POLARITY);
+
+		/* HWDITH include border or overscan */
+		if (REG(DP_MSA_TIMING_PARAM4))
+			REG_SET_2(DP_MSA_TIMING_PARAM4, 0,
+				DP_MSA_HWIDTH, crtc_timing->h_border_left +
+				crtc_timing->h_addressable + crtc_timing->h_border_right,
+				DP_MSA_VHEIGHT, crtc_timing->v_border_top +
+				crtc_timing->v_addressable + crtc_timing->v_border_bottom);
+#endif
+	}
+#endif
 }
 
 static void dce110_stream_encoder_set_stream_attribute_helper(
@@ -533,6 +749,19 @@ static void dce110_stream_encoder_update_hdmi_info_packets(
 		dce110_update_hdmi_info_packet(enc110, 3, &info_frame->hdrsmd);
 	}
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (enc110->se_mask->HDMI_DB_DISABLE) {
+		/* for bring up, disable dp double  TODO */
+		if (REG(HDMI_DB_CONTROL))
+			REG_UPDATE(HDMI_DB_CONTROL, HDMI_DB_DISABLE, 1);
+
+		dce110_update_hdmi_info_packet(enc110, 0, &info_frame->avi);
+		dce110_update_hdmi_info_packet(enc110, 1, &info_frame->vendor);
+		dce110_update_hdmi_info_packet(enc110, 2, &info_frame->gamut);
+		dce110_update_hdmi_info_packet(enc110, 3, &info_frame->spd);
+		dce110_update_hdmi_info_packet(enc110, 4, &info_frame->hdrsmd);
+	}
+#endif
 }
 
 static void dce110_stream_encoder_stop_hdmi_info_packets(
@@ -558,6 +787,26 @@ static void dce110_stream_encoder_stop_hdmi_info_packets(
 		HDMI_GENERIC1_LINE, 0,
 		HDMI_GENERIC1_SEND, 0);
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	/* stop generic packets 2 & 3 on HDMI */
+	if (REG(HDMI_GENERIC_PACKET_CONTROL2))
+		REG_SET_6(HDMI_GENERIC_PACKET_CONTROL2, 0,
+			HDMI_GENERIC0_CONT, 0,
+			HDMI_GENERIC0_LINE, 0,
+			HDMI_GENERIC0_SEND, 0,
+			HDMI_GENERIC1_CONT, 0,
+			HDMI_GENERIC1_LINE, 0,
+			HDMI_GENERIC1_SEND, 0);
+
+	if (REG(HDMI_GENERIC_PACKET_CONTROL3))
+		REG_SET_6(HDMI_GENERIC_PACKET_CONTROL3, 0,
+			HDMI_GENERIC0_CONT, 0,
+			HDMI_GENERIC0_LINE, 0,
+			HDMI_GENERIC0_SEND, 0,
+			HDMI_GENERIC1_CONT, 0,
+			HDMI_GENERIC1_LINE, 0,
+			HDMI_GENERIC1_SEND, 0);
+#endif
 }
 
 static void dce110_stream_encoder_update_dp_info_packets(
@@ -621,6 +870,21 @@ static void dce110_stream_encoder_stop_dp_info_packets(
 			DP_SEC_STREAM_ENABLE, 0);
 	}
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (enc110->se_mask->DP_SEC_GSP7_ENABLE) {
+		REG_SET_10(DP_SEC_CNTL, 0,
+			DP_SEC_GSP0_ENABLE, 0,
+			DP_SEC_GSP1_ENABLE, 0,
+			DP_SEC_GSP2_ENABLE, 0,
+			DP_SEC_GSP3_ENABLE, 0,
+			DP_SEC_GSP4_ENABLE, 0,
+			DP_SEC_GSP5_ENABLE, 0,
+			DP_SEC_GSP6_ENABLE, 0,
+			DP_SEC_GSP7_ENABLE, 0,
+			DP_SEC_MPG_ENABLE, 0,
+			DP_SEC_STREAM_ENABLE, 0);
+	}
+#endif
 	/* this register shared with audio info frame.
 	 * therefore we need to keep master enabled
 	 * if at least one of the fields is not 0 */

drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.h

@@ -97,6 +97,23 @@
 	SE_COMMON_REG_LIST_DCE_BASE(id), \
 	SRI(AFMT_CNTL, DIG, id)
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#define SE_DCN_REG_LIST(id)\
+	SE_COMMON_REG_LIST_BASE(id),\
+	SRI(AFMT_CNTL, DIG, id),\
+	SRI(AFMT_VBI_PACKET_CONTROL1, DIG, id),\
+	SRI(HDMI_GENERIC_PACKET_CONTROL2, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL3, DIG, id), \
+	SRI(DP_DB_CNTL, DP, id), \
+	SRI(DP_MSA_MISC, DP, id), \
+	SRI(DP_MSA_COLORIMETRY, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM1, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM2, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM3, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM4, DP, id), \
+	SRI(HDMI_DB_CONTROL, DIG, id)
+#endif
+
 #define SE_SF(reg_name, field_name, post_fix)\
 	.field_name = reg_name ## __ ## field_name ## post_fix
 
@@ -311,6 +328,48 @@
 	SE_SF(DIG0_AFMT_AVI_INFO3, AFMT_AVI_INFO_VERSION, mask_sh),\
 	SE_SF(DP0_DP_VID_TIMING, DP_VID_M_DOUBLE_VALUE_EN, mask_sh)
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#define SE_COMMON_MASK_SH_LIST_DCN10(mask_sh)\
+	SE_COMMON_MASK_SH_LIST_SOC(mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_LOCK_STATUS, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_CONFLICT, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_CONFLICT_CLR, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC0_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC1_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC2_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC3_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC4_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC5_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC6_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC7_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC0_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC1_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC2_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC3_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC4_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC5_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC6_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC7_FRAME_UPDATE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP4_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP5_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP6_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP7_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_DB_CNTL, DP_DB_DISABLE, mask_sh),\
+	SE_SF(DP0_DP_MSA_COLORIMETRY, DP_MSA_MISC0, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM1, DP_MSA_HTOTAL, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM1, DP_MSA_VTOTAL, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM2, DP_MSA_HSTART, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM2, DP_MSA_VSTART, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_HSYNCWIDTH, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_HSYNCPOLARITY, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_VSYNCWIDTH, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_VSYNCPOLARITY, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM4, DP_MSA_HWIDTH, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM4, DP_MSA_VHEIGHT, mask_sh),\
+	SE_SF(DIG0_HDMI_DB_CONTROL, HDMI_DB_DISABLE, mask_sh),\
+	SE_SF(DP0_DP_VID_TIMING, DP_VID_N_MUL, mask_sh)
+#endif
+
 struct dce_stream_encoder_shift {
 	uint8_t AFMT_GENERIC_INDEX;
 	uint8_t AFMT_GENERIC0_UPDATE;
@@ -625,6 +684,16 @@ struct dce110_stream_enc_registers {
 	uint32_t HDMI_ACR_48_0;
 	uint32_t HDMI_ACR_48_1;
 	uint32_t TMDS_CNTL;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	uint32_t DP_DB_CNTL;
+	uint32_t DP_MSA_MISC;
+	uint32_t DP_MSA_COLORIMETRY;
+	uint32_t DP_MSA_TIMING_PARAM1;
+	uint32_t DP_MSA_TIMING_PARAM2;
+	uint32_t DP_MSA_TIMING_PARAM3;
+	uint32_t DP_MSA_TIMING_PARAM4;
+	uint32_t HDMI_DB_CONTROL;
+#endif
 };
 
 struct dce110_stream_encoder {

drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c

@@ -947,6 +947,12 @@ static void program_scaler(const struct core_dc *dc,
 {
 	struct tg_color color = {0};
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	/* TOFPGA */
+	if (pipe_ctx->xfm->funcs->transform_set_pixel_storage_depth == NULL)
+		return;
+#endif
+
 	if (dc->public.debug.surface_visual_confirm)
 		get_surface_visual_confirm_color(pipe_ctx, &color);
 	else
@@ -1113,6 +1119,9 @@ static enum dc_status apply_single_controller_ctx_to_hw(
 		program_scaler(dc, pipe_ctx);
 
 	/* mst support - use total stream count */
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (pipe_ctx->mi->funcs->allocate_mem_input != NULL)
+#endif
 		pipe_ctx->mi->funcs->allocate_mem_input(
 					pipe_ctx->mi,
 					stream->public.timing.h_total,
@@ -1637,6 +1646,26 @@ enum dc_status dce110_apply_ctx_to_hw(
 	/*TODO: when pplib works*/
 	apply_min_clocks(dc, context, &clocks_state, true);
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (context->fclk_khz
+			> dc->current_context->fclk_khz) {
+		struct dm_pp_clock_for_voltage_req clock;
+
+		clock.clk_type = DM_PP_CLOCK_TYPE_FCLK;
+		clock.clocks_in_khz = context->fclk_khz;
+		dm_pp_apply_clock_for_voltage_request(dc->ctx, &clock);
+		dc->current_context->fclk_khz = clock.clocks_in_khz;
+	}
+	if (context->dcfclk_khz
+			> dc->current_context->dcfclk_khz) {
+		struct dm_pp_clock_for_voltage_req clock;
+
+		clock.clk_type = DM_PP_CLOCK_TYPE_DCFCLK;
+		clock.clocks_in_khz = context->dcfclk_khz;
+		dm_pp_apply_clock_for_voltage_request(dc->ctx, &clock);
+		dc->current_context->dcfclk_khz = clock.clocks_in_khz;
+	}
+#endif
 	if (context->dispclk_khz
 			> dc->current_context->dispclk_khz) {
 		dc->res_pool->display_clock->funcs->set_clock(

drivers/gpu/drm/amd/display/dc/dm_services.h

@@ -75,6 +75,10 @@
 	BREAK_TO_DEBUGGER(); \
 } while (0)
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#include <asm/fpu/api.h>
+#endif
+
 #define dm_alloc(size) kzalloc(size, GFP_KERNEL)
 #define dm_realloc(ptr, size) krealloc(ptr, size, GFP_KERNEL)
 #define dm_free(ptr) kfree(ptr)

drivers/gpu/drm/amd/display/dc/dm_services_types.h

@@ -69,6 +69,7 @@ enum dm_pp_clock_type {
 	DM_PP_CLOCK_TYPE_ENGINE_CLK, /* System clock */
 	DM_PP_CLOCK_TYPE_MEMORY_CLK,
 	DM_PP_CLOCK_TYPE_DCFCLK,
+	DM_PP_CLOCK_TYPE_DCEFCLK,
 	DM_PP_CLOCK_TYPE_SOCCLK,
 	DM_PP_CLOCK_TYPE_PIXELCLK,
 	DM_PP_CLOCK_TYPE_DISPLAYPHYCLK,

drivers/gpu/drm/amd/display/dc/gpio/Makefile

@@ -37,6 +37,17 @@ AMD_DAL_GPIO_DCE120 = $(addprefix $(AMDDALPATH)/dc/gpio/dce120/,$(GPIO_DCE120))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_GPIO_DCE120)
 
+###############################################################################
+# DCN 1x
+###############################################################################
+ifdef CONFIG_DRM_AMD_DC_DCN1_0
+GPIO_DCN10 = hw_translate_dcn10.o hw_factory_dcn10.o
+
+AMD_DAL_GPIO_DCN10 = $(addprefix $(AMDDALPATH)/dc/gpio/dcn10/,$(GPIO_DCN10))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_GPIO_DCN10)
+endif
+
 ###############################################################################
 # Diagnostics on FPGA
 ###############################################################################

drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c

@@ -43,8 +43,10 @@
 #include "dce80/hw_factory_dce80.h"
 
 #include "dce110/hw_factory_dce110.h"
-
 #include "dce120/hw_factory_dce120.h"
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#include "dcn10/hw_factory_dcn10.h"
+#endif
 
 #include "diagnostics/hw_factory_diag.h"
 
@@ -77,6 +79,11 @@ bool dal_hw_factory_init(
 	case DCE_VERSION_12_0:
 		dal_hw_factory_dce120_init(factory);
 		return true;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case DCN_VERSION_1_0:
+		dal_hw_factory_dcn10_init(factory);
+		return true;
+#endif
 	default:
 		ASSERT_CRITICAL(false);
 		return false;

drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c

@@ -43,6 +43,10 @@
 #include "dce80/hw_translate_dce80.h"
 #include "dce110/hw_translate_dce110.h"
 #include "dce120/hw_translate_dce120.h"
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#include "dcn10/hw_translate_dcn10.h"
+#endif
+
 #include "diagnostics/hw_translate_diag.h"
 
 /*
@@ -71,6 +75,11 @@ bool dal_hw_translate_init(
 	case DCE_VERSION_12_0:
 		dal_hw_translate_dce120_init(translate);
 		return true;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case DCN_VERSION_1_0:
+		dal_hw_translate_dcn10_init(translate);
+		return true;
+#endif
 	default:
 		BREAK_TO_DEBUGGER();
 		return false;

drivers/gpu/drm/amd/display/dc/i2caux/Makefile

@@ -47,6 +47,17 @@ AMD_DAL_I2CAUX_DCE112 = $(addprefix $(AMDDALPATH)/dc/i2caux/dce112/,$(I2CAUX_DCE
 
 AMD_DISPLAY_FILES += $(AMD_DAL_I2CAUX_DCE112)
 
+###############################################################################
+# DCN 1.0 family
+###############################################################################
+ifdef CONFIG_DRM_AMD_DC_DCN1_0
+I2CAUX_DCN1 = i2caux_dcn10.o
+
+AMD_DAL_I2CAUX_DCN1 = $(addprefix $(AMDDALPATH)/dc/i2caux/dcn10/,$(I2CAUX_DCN1))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_I2CAUX_DCN1)
+endif
+
 ###############################################################################
 # DCE 120 family
 ###############################################################################

drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c

@@ -59,6 +59,10 @@
 
 #include "dce120/i2caux_dce120.h"
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#include "dcn10/i2caux_dcn10.h"
+#endif
+
 #include "diagnostics/i2caux_diag.h"
 
 /*
@@ -84,6 +88,10 @@ struct i2caux *dal_i2caux_create(
 		return dal_i2caux_dce100_create(ctx);
 	case DCE_VERSION_12_0:
 		return dal_i2caux_dce120_create(ctx);
+	#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case DCN_VERSION_1_0:
+		return dal_i2caux_dcn10_create(ctx);
+	#endif
 	default:
 		BREAK_TO_DEBUGGER();
 		return NULL;

drivers/gpu/drm/amd/display/dc/inc/core_dc.h

@@ -30,6 +30,11 @@ struct core_dc {
 	/* Inputs into BW and WM calculations. */
 	struct bw_calcs_dceip bw_dceip;
 	struct bw_calcs_vbios bw_vbios;
+#ifdef CONFIG_DRM_AMD_DC_DCN1_0
+	struct dcn_soc_bounding_box dcn_soc;
+	struct dcn_ip_params dcn_ip;
+	struct display_mode_lib dml;
+#endif
 
 	/* HW functions */
 	struct hw_sequencer_funcs hwss;

drivers/gpu/drm/amd/display/dc/inc/core_types.h

@@ -28,8 +28,11 @@
 
 #include "dc.h"
 #include "dce_calcs.h"
+#include "dcn_calcs.h"
 #include "ddc_service_types.h"
 #include "dc_bios_types.h"
+#include "mem_input.h"
+#include "mpc.h"
 
 struct core_stream;
 
@@ -254,6 +257,7 @@ struct resource_pool {
 
 	struct abm *abm;
 	struct dmcu *dmcu;
+	struct mpc *mpc;
 
 	const struct resource_funcs *funcs;
 	const struct resource_caps *res_cap;
@@ -287,10 +291,20 @@ struct pipe_ctx {
 
 	struct pipe_ctx *top_pipe;
 	struct pipe_ctx *bottom_pipe;
+#ifdef CONFIG_DRM_AMD_DC_DCN1_0
+	uint8_t mpc_idx;
+	struct _vcs_dpi_display_dlg_regs_st dlg_regs;
+	struct _vcs_dpi_display_ttu_regs_st ttu_regs;
+	struct _vcs_dpi_display_rq_regs_st rq_regs;
+	struct _vcs_dpi_display_pipe_dest_params_st pipe_dlg_param;
+#endif
 };
 
 struct resource_context {
 	struct pipe_ctx pipe_ctx[MAX_PIPES];
+#ifdef CONFIG_DRM_AMD_DC_DCN1_0
+	struct mpc_tree_cfg mpc_tree[MAX_PIPES];
+#endif
 	bool is_stream_enc_acquired[MAX_PIPES * 2];
 	bool is_audio_acquired[MAX_PIPES];
 	uint8_t clock_source_ref_count[MAX_CLOCK_SOURCES];
@@ -309,6 +323,18 @@ struct validate_context {
 	/* Note: these are big structures, do *not* put on stack! */
 	struct dm_pp_display_configuration pp_display_cfg;
 	int dispclk_khz;
+#ifdef CONFIG_DRM_AMD_DC_DCN1_0
+	int dppclk_khz;
+	bool dppclk_div;
+	int dcfclk_khz;
+	int dcfclk_deep_sleep_khz;
+	int socclk_khz;
+	int fclk_khz;
+	int dram_ccm_us;
+	int min_active_dram_ccm_us;
+	struct dcn_watermark_set watermarks;
+	struct dcn_bw_internal_vars dcn_bw_vars;
+#endif
 };
 
 #endif /* _CORE_TYPES_H_ */

drivers/gpu/drm/amd/display/dc/inc/hw/display_clock.h

@@ -37,6 +37,13 @@ struct clocks_value {
 	bool dispclk_notify_pplib_done;
 	bool pixelclk_notify_pplib_done;
 	bool phyclk_notigy_pplib_done;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	int dcfclock_in_khz;
+	int dppclk_in_khz;
+	int mclk_in_khz;
+	int phyclk_in_khz;
+	int common_vdd_level;
+#endif
 };
 
 

drivers/gpu/drm/amd/display/dc/inc/hw/ipp.h

@@ -122,6 +122,7 @@ struct ipp_funcs {
 		struct input_pixel_processor *ipp,
 		const struct pwl_params *params);
 
+	void (*ipp_destroy)(struct input_pixel_processor **ipp);
 };
 
 #endif /* __DAL_IPP_H__ */

drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h

@@ -31,6 +31,30 @@
 
 #include "dce/dce_mem_input.h" /* temporary */
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#include "dml/display_mode_structs.h"
+
+struct cstate_pstate_watermarks_st {
+	uint32_t cstate_exit_ns;
+	uint32_t cstate_enter_plus_exit_ns;
+	uint32_t pstate_change_ns;
+};
+
+struct dcn_watermarks {
+	uint32_t pte_meta_urgent_ns;
+	uint32_t urgent_ns;
+	struct cstate_pstate_watermarks_st cstate_pstate;
+};
+
+struct dcn_watermark_set {
+	struct dcn_watermarks a;
+	struct dcn_watermarks b;
+	struct dcn_watermarks c;
+	struct dcn_watermarks d;
+};
+
+#endif
+
 struct stutter_modes {
 	bool enhanced;
 	bool quad_dmif_buffer;
@@ -52,6 +76,23 @@ struct mem_input {
 };
 
 struct mem_input_funcs {
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	void (*program_watermarks)(
+			struct mem_input *mem_input,
+			struct dcn_watermark_set *watermarks,
+			unsigned int refclk_period_ns);
+
+	void (*mem_input_setup)(
+			struct mem_input *mem_input,
+			struct _vcs_dpi_display_dlg_regs_st *dlg_regs,
+			struct _vcs_dpi_display_ttu_regs_st *ttu_regs,
+			struct _vcs_dpi_display_rq_regs_st *rq_regs,
+			struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest);
+
+	void (*disable_request)(struct mem_input *mem_input);
+
+#endif
+
 	void (*mem_input_program_display_marks)(
 		struct mem_input *mem_input,
 		struct bw_watermarks nbp,

drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h

+/* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_MPC_H__
+#define __DC_MPC_H__
+
+/* define the maximum number of pipes
+ * MAX_NUM_PIPPES = MAX_PIPES defined in core_type.h
+ */
+enum {
+	MAX_NUM_PIPPES = 6
+};
+
+enum blend_mode {
+	DIGI_BYPASS = 0,	/* digital bypass */
+	TOP_PASSTHRU,		/* top layer pass through */
+	TOP_BLND		/* top layer blend */
+};
+
+/* This structure define the mpc tree configuration
+ * num_pipes - number of pipes of the tree
+ * opp_id - instance id of OPP to drive MPC
+ * dpp- array of DPP index
+ * mpcc - array of MPCC index
+ * mode	- the most bottom layer MPCC mode control.
+ *  All other layers need to be program to 3
+ *
+ * The connection will be:
+ * mpcc[num_pipes-1]->mpcc[num_pipes-2]->...->mpcc[1]->mpcc[0]->OPP[opp_id]
+ * dpp[0]->mpcc[0]
+ * dpp[1]->mpcc[1]
+ * ...
+ * dpp[num_pipes-1]->mpcc[num_pipes-1]
+ * mpcc[0] is the most top layer of MPC tree,
+ * mpcc[num_pipes-1] is the most bottom layer.
+ */
+
+struct mpc_tree_cfg {
+	uint8_t num_pipes;
+	uint8_t opp_id;
+	/* dpp pipes for blend */
+	uint8_t dpp[MAX_NUM_PIPPES];
+	/* mpcc insatnces for blend */
+	uint8_t mpcc[MAX_NUM_PIPPES];
+	enum blend_mode mode;
+};
+
+struct mpcc_blnd_cfg {
+	/* 0- perpixel alpha, 1- perpixel alpha combined with global gain,
+	 * 2- global alpha
+	 */
+	uint8_t alpha_mode;
+	uint8_t global_gain;
+	uint8_t global_alpha;
+	bool overlap_only;
+	bool pre_multiplied_alpha;
+};
+
+struct mpcc_sm_cfg {
+	bool enable;
+	/* 0-single plane, 2-row subsampling, 4-column subsampling,
+	 * 6-checkboard subsampling
+	 */
+	uint8_t sm_mode;
+	bool frame_alt; /* 0- disable, 1- enable */
+	bool field_alt; /* 0- disable, 1- enable */
+	/* 0-no force, 2-force frame polarity from top,
+	 * 3-force frame polarity from bottom
+	 */
+	uint8_t force_next_frame_porlarity;
+	/* 0-no force, 2-force field polarity from top,
+	 * 3-force field polarity from bottom
+	 */
+	uint8_t force_next_field_polarity;
+};
+
+struct mpcc_vupdate_lock_cfg {
+	bool cfg_lock;
+	bool adr_lock;
+	bool adr_cfg_lock;
+	bool cur0_lock;
+	bool cur1_lock;
+};
+
+struct mpc {
+	struct dc_context *ctx;
+};
+
+#endif

drivers/gpu/drm/amd/display/dc/inc/hw/opp.h

@@ -27,6 +27,7 @@
 #define __DAL_OPP_H__
 
 #include "hw_shared.h"
+#include "dc_hw_types.h"
 #include "transform.h"
 
 struct fixed31_32;

drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h

@@ -91,10 +91,22 @@ enum crtc_state {
 	CRTC_STATE_VBLANK = 0,
 	CRTC_STATE_VACTIVE
 };
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+struct _dlg_otg_param {
+	int vstartup_start;
+	int vupdate_offset;
+	int vupdate_width;
+	int vready_offset;
+	enum signal_type signal;
+};
+#endif
 struct timing_generator {
 	const struct timing_generator_funcs *funcs;
 	struct dc_bios *bp;
 	struct dc_context *ctx;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	struct _dlg_otg_param dlg_otg_param;
+#endif
 	int inst;
 };
 
@@ -155,6 +167,10 @@ struct timing_generator_funcs {
 
 	bool (*arm_vert_intr)(struct timing_generator *tg, uint8_t width);
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	void (*program_global_sync)(struct timing_generator *tg);
+	void (*enable_optc_clock)(struct timing_generator *tg, bool enable);
+#endif
 };
 
 #endif

drivers/gpu/drm/amd/display/dc/irq/Makefile

@@ -36,3 +36,13 @@ AMD_DAL_IRQ_DCE12 = $(addprefix $(AMDDALPATH)/dc/irq/dce120/,$(IRQ_DCE12))
 
 AMD_DISPLAY_FILES += $(AMD_DAL_IRQ_DCE12)
 
+###############################################################################
+# DCN 1x
+###############################################################################
+ifdef CONFIG_DRM_AMD_DC_DCN1_0
+IRQ_DCN1 = irq_service_dcn10.o
+
+AMD_DAL_IRQ_DCN1 = $(addprefix $(AMDDALPATH)/dc/irq/dcn10/,$(IRQ_DCN1))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_IRQ_DCN1)
+endif

drivers/gpu/drm/amd/display/dc/irq/irq_service.c

@@ -35,6 +35,11 @@
 
 #include "dce120/irq_service_dce120.h"
 
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#include "dcn10/irq_service_dcn10.h"
+#endif
+
 #include "reg_helper.h"
 #include "irq_service.h"
 

drivers/gpu/drm/amd/display/include/dal_asic_id.h

@@ -109,6 +109,19 @@
 #define ASIC_REV_IS_STONEY(rev) \
 	((rev >= STONEY_A0) && (rev < CZ_UNKNOWN))
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+/* DCN1_0 */
+#define INTERNAL_REV_RAVEN_A0             0x00    /* First spin of Raven */
+#define RAVEN_A0 0x01
+#define RAVEN_UNKNOWN 0xFF
+
+#define ASIC_REV_IS_RAVEN(eChipRev) ((eChipRev >= RAVEN_A0) && eChipRev < RAVEN_UNKNOWN)
+#endif
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#define FAMILY_RV 142 /* DCN 1*/
+#endif
+
 /*
  * ASIC chip ID
  */

drivers/gpu/drm/amd/display/include/dal_types.h

@@ -39,7 +39,10 @@ enum dce_version {
 	DCE_VERSION_11_0,
 	DCE_VERSION_11_2,
 	DCE_VERSION_12_0,
-	DCE_VERSION_MAX,
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	DCN_VERSION_1_0,
+#endif
+	DCN_VERSION_MAX
 };
 
 #endif /* __DAL_TYPES_H__ */