dce120_resource.c 30.6 KB
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/*
* Copyright 2012-15 Advanced Micro Devices, Inc.cls
*
 *
 * 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 "stream_encoder.h"
#include "resource.h"
#include "include/irq_service_interface.h"
#include "dce120_resource.h"
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#include "dce112/dce112_resource.h"

#include "dce110/dce110_resource.h"
#include "../virtual/virtual_stream_encoder.h"
#include "dce120_timing_generator.h"
#include "irq/dce120/irq_service_dce120.h"
#include "dce/dce_opp.h"
#include "dce/dce_clock_source.h"
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#include "dce/dce_ipp.h"
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#include "dce/dce_mem_input.h"
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#include "dce110/dce110_hw_sequencer.h"
#include "dce120/dce120_hw_sequencer.h"
#include "dce/dce_transform.h"
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#include "clk_mgr.h"
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#include "dce/dce_audio.h"
#include "dce/dce_link_encoder.h"
#include "dce/dce_stream_encoder.h"
#include "dce/dce_hwseq.h"
#include "dce/dce_abm.h"
#include "dce/dce_dmcu.h"
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#include "dce/dce_aux.h"
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#include "dce/dce_i2c.h"
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#include "dce/dce_12_0_offset.h"
#include "dce/dce_12_0_sh_mask.h"
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#include "soc15_hw_ip.h"
#include "vega10_ip_offset.h"
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#include "nbio/nbio_6_1_offset.h"
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#include "mmhub/mmhub_9_4_0_offset.h"
#include "mmhub/mmhub_9_4_0_sh_mask.h"
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#include "reg_helper.h"

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#include "dce100/dce100_resource.h"

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#ifndef mmDP0_DP_DPHY_INTERNAL_CTRL
	#define mmDP0_DP_DPHY_INTERNAL_CTRL		0x210f
	#define mmDP0_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
	#define mmDP1_DP_DPHY_INTERNAL_CTRL		0x220f
	#define mmDP1_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
	#define mmDP2_DP_DPHY_INTERNAL_CTRL		0x230f
	#define mmDP2_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
	#define mmDP3_DP_DPHY_INTERNAL_CTRL		0x240f
	#define mmDP3_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
	#define mmDP4_DP_DPHY_INTERNAL_CTRL		0x250f
	#define mmDP4_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
	#define mmDP5_DP_DPHY_INTERNAL_CTRL		0x260f
	#define mmDP5_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
	#define mmDP6_DP_DPHY_INTERNAL_CTRL		0x270f
	#define mmDP6_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
#endif

enum dce120_clk_src_array_id {
	DCE120_CLK_SRC_PLL0,
	DCE120_CLK_SRC_PLL1,
	DCE120_CLK_SRC_PLL2,
	DCE120_CLK_SRC_PLL3,
	DCE120_CLK_SRC_PLL4,
	DCE120_CLK_SRC_PLL5,

	DCE120_CLK_SRC_TOTAL
};

static const struct dce110_timing_generator_offsets dce120_tg_offsets[] = {
	{
		.crtc = (mmCRTC0_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
	},
	{
		.crtc = (mmCRTC1_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
	},
	{
		.crtc = (mmCRTC2_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
	},
	{
		.crtc = (mmCRTC3_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
	},
	{
		.crtc = (mmCRTC4_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
	},
	{
		.crtc = (mmCRTC5_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
	}
};

/* begin *********************
 * macros to expend register list macro defined in HW object header file */

#define BASE_INNER(seg) \
	DCE_BASE__INST0_SEG ## seg

#define NBIO_BASE_INNER(seg) \
	NBIF_BASE__INST0_SEG ## seg

#define NBIO_BASE(seg) \
	NBIO_BASE_INNER(seg)

/* compile time expand base address. */
#define BASE(seg) \
	BASE_INNER(seg)

#define SR(reg_name)\
		.reg_name = BASE(mm ## reg_name ## _BASE_IDX) +  \
					mm ## reg_name

#define SRI(reg_name, block, id)\
	.reg_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
					mm ## block ## id ## _ ## reg_name

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/* MMHUB */
#define MMHUB_BASE_INNER(seg) \
	MMHUB_BASE__INST0_SEG ## seg

#define MMHUB_BASE(seg) \
	MMHUB_BASE_INNER(seg)

#define MMHUB_SR(reg_name)\
		.reg_name = MMHUB_BASE(mm ## reg_name ## _BASE_IDX) +  \
					mm ## reg_name

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/* macros to expend register list macro defined in HW object header file
 * end *********************/


static const struct dce_dmcu_registers dmcu_regs = {
		DMCU_DCE110_COMMON_REG_LIST()
};

static const struct dce_dmcu_shift dmcu_shift = {
		DMCU_MASK_SH_LIST_DCE110(__SHIFT)
};

static const struct dce_dmcu_mask dmcu_mask = {
		DMCU_MASK_SH_LIST_DCE110(_MASK)
};

static const struct dce_abm_registers abm_regs = {
		ABM_DCE110_COMMON_REG_LIST()
};

static const struct dce_abm_shift abm_shift = {
		ABM_MASK_SH_LIST_DCE110(__SHIFT)
};

static const struct dce_abm_mask abm_mask = {
		ABM_MASK_SH_LIST_DCE110(_MASK)
};

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#define ipp_regs(id)\
[id] = {\
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		IPP_DCE110_REG_LIST_DCE_BASE(id)\
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}

static const struct dce_ipp_registers ipp_regs[] = {
		ipp_regs(0),
		ipp_regs(1),
		ipp_regs(2),
		ipp_regs(3),
		ipp_regs(4),
		ipp_regs(5)
};

static const struct dce_ipp_shift ipp_shift = {
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		IPP_DCE120_MASK_SH_LIST_SOC_BASE(__SHIFT)
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};

static const struct dce_ipp_mask ipp_mask = {
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		IPP_DCE120_MASK_SH_LIST_SOC_BASE(_MASK)
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};

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#define transform_regs(id)\
[id] = {\
		XFM_COMMON_REG_LIST_DCE110(id)\
}

static const struct dce_transform_registers xfm_regs[] = {
		transform_regs(0),
		transform_regs(1),
		transform_regs(2),
		transform_regs(3),
		transform_regs(4),
		transform_regs(5)
};

static const struct dce_transform_shift xfm_shift = {
		XFM_COMMON_MASK_SH_LIST_SOC_BASE(__SHIFT)
};

static const struct dce_transform_mask xfm_mask = {
		XFM_COMMON_MASK_SH_LIST_SOC_BASE(_MASK)
};

#define aux_regs(id)\
[id] = {\
	AUX_REG_LIST(id)\
}

static const struct dce110_link_enc_aux_registers link_enc_aux_regs[] = {
		aux_regs(0),
		aux_regs(1),
		aux_regs(2),
		aux_regs(3),
		aux_regs(4),
		aux_regs(5)
};

#define hpd_regs(id)\
[id] = {\
	HPD_REG_LIST(id)\
}

static const struct dce110_link_enc_hpd_registers link_enc_hpd_regs[] = {
		hpd_regs(0),
		hpd_regs(1),
		hpd_regs(2),
		hpd_regs(3),
		hpd_regs(4),
		hpd_regs(5)
};

#define link_regs(id)\
[id] = {\
	LE_DCE120_REG_LIST(id), \
	SRI(DP_DPHY_INTERNAL_CTRL, DP, id) \
}

static const struct dce110_link_enc_registers link_enc_regs[] = {
	link_regs(0),
	link_regs(1),
	link_regs(2),
	link_regs(3),
	link_regs(4),
	link_regs(5),
	link_regs(6),
};


#define stream_enc_regs(id)\
[id] = {\
	SE_COMMON_REG_LIST(id),\
	.TMDS_CNTL = 0,\
}

static const struct dce110_stream_enc_registers stream_enc_regs[] = {
	stream_enc_regs(0),
	stream_enc_regs(1),
	stream_enc_regs(2),
	stream_enc_regs(3),
	stream_enc_regs(4),
	stream_enc_regs(5)
};

static const struct dce_stream_encoder_shift se_shift = {
		SE_COMMON_MASK_SH_LIST_DCE120(__SHIFT)
};

static const struct dce_stream_encoder_mask se_mask = {
		SE_COMMON_MASK_SH_LIST_DCE120(_MASK)
};

#define opp_regs(id)\
[id] = {\
	OPP_DCE_120_REG_LIST(id),\
}

static const struct dce_opp_registers opp_regs[] = {
	opp_regs(0),
	opp_regs(1),
	opp_regs(2),
	opp_regs(3),
	opp_regs(4),
	opp_regs(5)
};

static const struct dce_opp_shift opp_shift = {
	OPP_COMMON_MASK_SH_LIST_DCE_120(__SHIFT)
};

static const struct dce_opp_mask opp_mask = {
	OPP_COMMON_MASK_SH_LIST_DCE_120(_MASK)
};
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 #define aux_engine_regs(id)\
[id] = {\
	AUX_COMMON_REG_LIST(id), \
	.AUX_RESET_MASK = 0 \
}

static const struct dce110_aux_registers aux_engine_regs[] = {
		aux_engine_regs(0),
		aux_engine_regs(1),
		aux_engine_regs(2),
		aux_engine_regs(3),
		aux_engine_regs(4),
		aux_engine_regs(5)
};
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#define audio_regs(id)\
[id] = {\
	AUD_COMMON_REG_LIST(id)\
}

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static const struct dce_audio_registers audio_regs[] = {
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	audio_regs(0),
	audio_regs(1),
	audio_regs(2),
	audio_regs(3),
	audio_regs(4),
	audio_regs(5)
};

#define DCE120_AUD_COMMON_MASK_SH_LIST(mask_sh)\
		SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_INDEX, AZALIA_ENDPOINT_REG_INDEX, mask_sh),\
		SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_DATA, AZALIA_ENDPOINT_REG_DATA, mask_sh),\
		AUD_COMMON_MASK_SH_LIST_BASE(mask_sh)

static const struct dce_audio_shift audio_shift = {
		DCE120_AUD_COMMON_MASK_SH_LIST(__SHIFT)
};

static const struct dce_aduio_mask audio_mask = {
		DCE120_AUD_COMMON_MASK_SH_LIST(_MASK)
};

#define clk_src_regs(index, id)\
[index] = {\
	CS_COMMON_REG_LIST_DCE_112(id),\
}

static const struct dce110_clk_src_regs clk_src_regs[] = {
	clk_src_regs(0, A),
	clk_src_regs(1, B),
	clk_src_regs(2, C),
	clk_src_regs(3, D),
	clk_src_regs(4, E),
	clk_src_regs(5, F)
};

static const struct dce110_clk_src_shift cs_shift = {
		CS_COMMON_MASK_SH_LIST_DCE_112(__SHIFT)
};

static const struct dce110_clk_src_mask cs_mask = {
		CS_COMMON_MASK_SH_LIST_DCE_112(_MASK)
};

struct output_pixel_processor *dce120_opp_create(
	struct dc_context *ctx,
	uint32_t inst)
{
	struct dce110_opp *opp =
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		kzalloc(sizeof(struct dce110_opp), GFP_KERNEL);
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	if (!opp)
		return NULL;

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	dce110_opp_construct(opp,
			     ctx, inst, &opp_regs[inst], &opp_shift, &opp_mask);
	return &opp->base;
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}
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struct dce_aux *dce120_aux_engine_create(
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	struct dc_context *ctx,
	uint32_t inst)
{
	struct aux_engine_dce110 *aux_engine =
		kzalloc(sizeof(struct aux_engine_dce110), GFP_KERNEL);

	if (!aux_engine)
		return NULL;

	dce110_aux_engine_construct(aux_engine, ctx, inst,
				    SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD,
				    &aux_engine_regs[inst]);

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	return &aux_engine->base;
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}
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#define i2c_inst_regs(id) { I2C_HW_ENGINE_COMMON_REG_LIST(id) }

static const struct dce_i2c_registers i2c_hw_regs[] = {
		i2c_inst_regs(1),
		i2c_inst_regs(2),
		i2c_inst_regs(3),
		i2c_inst_regs(4),
		i2c_inst_regs(5),
		i2c_inst_regs(6),
};

static const struct dce_i2c_shift i2c_shifts = {
		I2C_COMMON_MASK_SH_LIST_DCE110(__SHIFT)
};
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static const struct dce_i2c_mask i2c_masks = {
		I2C_COMMON_MASK_SH_LIST_DCE110(_MASK)
};

struct dce_i2c_hw *dce120_i2c_hw_create(
	struct dc_context *ctx,
	uint32_t inst)
{
	struct dce_i2c_hw *dce_i2c_hw =
		kzalloc(sizeof(struct dce_i2c_hw), GFP_KERNEL);

	if (!dce_i2c_hw)
		return NULL;

	dce112_i2c_hw_construct(dce_i2c_hw, ctx, inst,
				    &i2c_hw_regs[inst], &i2c_shifts, &i2c_masks);

	return dce_i2c_hw;
}
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static const struct bios_registers bios_regs = {
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	.BIOS_SCRATCH_3 = mmBIOS_SCRATCH_3 + NBIO_BASE(mmBIOS_SCRATCH_3_BASE_IDX),
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	.BIOS_SCRATCH_6 = mmBIOS_SCRATCH_6 + NBIO_BASE(mmBIOS_SCRATCH_6_BASE_IDX)
};

static const struct resource_caps res_cap = {
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		.num_timing_generator = 6,
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		.num_audio = 7,
		.num_stream_encoder = 6,
		.num_pll = 6,
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		.num_ddc = 6,
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};

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static const struct dc_plane_cap plane_cap = {
	.type = DC_PLANE_TYPE_DCE_RGB,
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	.pixel_format_support = {
			.argb8888 = true,
			.nv12 = false,
			.fp16 = false
	},

	.max_upscale_factor = {
			.argb8888 = 16000,
			.nv12 = 1,
			.fp16 = 1
	},

	.max_downscale_factor = {
			.argb8888 = 250,
			.nv12 = 1,
			.fp16 = 1
	}
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};

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static const struct dc_debug_options debug_defaults = {
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		.disable_clock_gate = true,
};

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static struct clock_source *dce120_clock_source_create(
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	struct dc_context *ctx,
	struct dc_bios *bios,
	enum clock_source_id id,
	const struct dce110_clk_src_regs *regs,
	bool dp_clk_src)
{
	struct dce110_clk_src *clk_src =
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		kzalloc(sizeof(*clk_src), GFP_KERNEL);
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	if (!clk_src)
		return NULL;

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	if (dce112_clk_src_construct(clk_src, ctx, bios, id,
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				     regs, &cs_shift, &cs_mask)) {
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		clk_src->base.dp_clk_src = dp_clk_src;
		return &clk_src->base;
	}

	BREAK_TO_DEBUGGER();
	return NULL;
}

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static void dce120_clock_source_destroy(struct clock_source **clk_src)
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{
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	kfree(TO_DCE110_CLK_SRC(*clk_src));
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	*clk_src = NULL;
}


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static bool dce120_hw_sequencer_create(struct dc *dc)
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{
	/* All registers used by dce11.2 match those in dce11 in offset and
	 * structure
	 */
	dce120_hw_sequencer_construct(dc);

	/*TODO	Move to separate file and Override what is needed */

	return true;
}

static struct timing_generator *dce120_timing_generator_create(
		struct dc_context *ctx,
		uint32_t instance,
		const struct dce110_timing_generator_offsets *offsets)
{
	struct dce110_timing_generator *tg110 =
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		kzalloc(sizeof(struct dce110_timing_generator), GFP_KERNEL);
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	if (!tg110)
		return NULL;

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	dce120_timing_generator_construct(tg110, ctx, instance, offsets);
	return &tg110->base;
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}

static void dce120_transform_destroy(struct transform **xfm)
{
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	kfree(TO_DCE_TRANSFORM(*xfm));
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	*xfm = NULL;
}

static void destruct(struct dce110_resource_pool *pool)
{
	unsigned int i;

	for (i = 0; i < pool->base.pipe_count; i++) {
		if (pool->base.opps[i] != NULL)
			dce110_opp_destroy(&pool->base.opps[i]);

		if (pool->base.transforms[i] != NULL)
			dce120_transform_destroy(&pool->base.transforms[i]);

		if (pool->base.ipps[i] != NULL)
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			dce_ipp_destroy(&pool->base.ipps[i]);
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		if (pool->base.mis[i] != NULL) {
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			kfree(TO_DCE_MEM_INPUT(pool->base.mis[i]));
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			pool->base.mis[i] = NULL;
		}

		if (pool->base.irqs != NULL) {
			dal_irq_service_destroy(&pool->base.irqs);
		}

		if (pool->base.timing_generators[i] != NULL) {
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			kfree(DCE110TG_FROM_TG(pool->base.timing_generators[i]));
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			pool->base.timing_generators[i] = NULL;
		}
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	}
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	for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
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		if (pool->base.engines[i] != NULL)
			dce110_engine_destroy(&pool->base.engines[i]);
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		if (pool->base.hw_i2cs[i] != NULL) {
			kfree(pool->base.hw_i2cs[i]);
			pool->base.hw_i2cs[i] = NULL;
		}
		if (pool->base.sw_i2cs[i] != NULL) {
			kfree(pool->base.sw_i2cs[i]);
			pool->base.sw_i2cs[i] = NULL;
		}
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	}

	for (i = 0; i < pool->base.audio_count; i++) {
		if (pool->base.audios[i])
			dce_aud_destroy(&pool->base.audios[i]);
	}

	for (i = 0; i < pool->base.stream_enc_count; i++) {
		if (pool->base.stream_enc[i] != NULL)
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			kfree(DCE110STRENC_FROM_STRENC(pool->base.stream_enc[i]));
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	}

	for (i = 0; i < pool->base.clk_src_count; i++) {
		if (pool->base.clock_sources[i] != NULL)
			dce120_clock_source_destroy(
				&pool->base.clock_sources[i]);
	}

	if (pool->base.dp_clock_source != NULL)
		dce120_clock_source_destroy(&pool->base.dp_clock_source);

	if (pool->base.abm != NULL)
		dce_abm_destroy(&pool->base.abm);

	if (pool->base.dmcu != NULL)
		dce_dmcu_destroy(&pool->base.dmcu);
}

static void read_dce_straps(
	struct dc_context *ctx,
	struct resource_straps *straps)
{
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	uint32_t reg_val = dm_read_reg_soc15(ctx, mmCC_DC_MISC_STRAPS, 0);

	straps->audio_stream_number = get_reg_field_value(reg_val,
							  CC_DC_MISC_STRAPS,
							  AUDIO_STREAM_NUMBER);
	straps->hdmi_disable = get_reg_field_value(reg_val,
						   CC_DC_MISC_STRAPS,
						   HDMI_DISABLE);

	reg_val = dm_read_reg_soc15(ctx, mmDC_PINSTRAPS, 0);
	straps->dc_pinstraps_audio = get_reg_field_value(reg_val,
							 DC_PINSTRAPS,
							 DC_PINSTRAPS_AUDIO);
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}

static struct audio *create_audio(
		struct dc_context *ctx, unsigned int inst)
{
	return dce_audio_create(ctx, inst,
			&audio_regs[inst], &audio_shift, &audio_mask);
}

static const struct encoder_feature_support link_enc_feature = {
		.max_hdmi_deep_color = COLOR_DEPTH_121212,
		.max_hdmi_pixel_clock = 600000,
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		.hdmi_ycbcr420_supported = true,
		.dp_ycbcr420_supported = false,
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		.flags.bits.IS_HBR2_CAPABLE = true,
		.flags.bits.IS_HBR3_CAPABLE = true,
		.flags.bits.IS_TPS3_CAPABLE = true,
		.flags.bits.IS_TPS4_CAPABLE = true,
};

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static struct link_encoder *dce120_link_encoder_create(
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	const struct encoder_init_data *enc_init_data)
{
	struct dce110_link_encoder *enc110 =
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		kzalloc(sizeof(struct dce110_link_encoder), GFP_KERNEL);
655 656 657 658

	if (!enc110)
		return NULL;

659 660 661 662 663 664
	dce110_link_encoder_construct(enc110,
				      enc_init_data,
				      &link_enc_feature,
				      &link_enc_regs[enc_init_data->transmitter],
				      &link_enc_aux_regs[enc_init_data->channel - 1],
				      &link_enc_hpd_regs[enc_init_data->hpd_source]);
665

666
	return &enc110->base;
667 668 669
}

static struct input_pixel_processor *dce120_ipp_create(
670
	struct dc_context *ctx, uint32_t inst)
671
{
672
	struct dce_ipp *ipp = kzalloc(sizeof(struct dce_ipp), GFP_KERNEL);
673

674 675
	if (!ipp) {
		BREAK_TO_DEBUGGER();
676
		return NULL;
677
	}
678

679 680 681
	dce_ipp_construct(ipp, ctx, inst,
			&ipp_regs[inst], &ipp_shift, &ipp_mask);
	return &ipp->base;
682 683 684 685 686 687 688
}

static struct stream_encoder *dce120_stream_encoder_create(
	enum engine_id eng_id,
	struct dc_context *ctx)
{
	struct dce110_stream_encoder *enc110 =
689
		kzalloc(sizeof(struct dce110_stream_encoder), GFP_KERNEL);
690 691 692 693

	if (!enc110)
		return NULL;

694 695 696 697
	dce110_stream_encoder_construct(enc110, ctx, ctx->dc_bios, eng_id,
					&stream_enc_regs[eng_id],
					&se_shift, &se_mask);
	return &enc110->base;
698 699 700 701 702 703 704
}

#define SRII(reg_name, block, id)\
	.reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
					mm ## block ## id ## _ ## reg_name

static const struct dce_hwseq_registers hwseq_reg = {
705
		HWSEQ_DCE120_REG_LIST()
706 707 708 709 710 711 712 713 714 715
};

static const struct dce_hwseq_shift hwseq_shift = {
		HWSEQ_DCE12_MASK_SH_LIST(__SHIFT)
};

static const struct dce_hwseq_mask hwseq_mask = {
		HWSEQ_DCE12_MASK_SH_LIST(_MASK)
};

716 717 718 719 720 721 722 723 724 725 726 727 728
/* HWSEQ regs for VG20 */
static const struct dce_hwseq_registers dce121_hwseq_reg = {
		HWSEQ_VG20_REG_LIST()
};

static const struct dce_hwseq_shift dce121_hwseq_shift = {
		HWSEQ_VG20_MASK_SH_LIST(__SHIFT)
};

static const struct dce_hwseq_mask dce121_hwseq_mask = {
		HWSEQ_VG20_MASK_SH_LIST(_MASK)
};

729 730 731
static struct dce_hwseq *dce120_hwseq_create(
	struct dc_context *ctx)
{
732
	struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
733 734 735 736 737 738 739 740 741 742

	if (hws) {
		hws->ctx = ctx;
		hws->regs = &hwseq_reg;
		hws->shifts = &hwseq_shift;
		hws->masks = &hwseq_mask;
	}
	return hws;
}

743 744 745 746 747 748 749 750 751 752 753 754 755 756
static struct dce_hwseq *dce121_hwseq_create(
	struct dc_context *ctx)
{
	struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);

	if (hws) {
		hws->ctx = ctx;
		hws->regs = &dce121_hwseq_reg;
		hws->shifts = &dce121_hwseq_shift;
		hws->masks = &dce121_hwseq_mask;
	}
	return hws;
}

757 758 759 760 761 762 763
static const struct resource_create_funcs res_create_funcs = {
	.read_dce_straps = read_dce_straps,
	.create_audio = create_audio,
	.create_stream_encoder = dce120_stream_encoder_create,
	.create_hwseq = dce120_hwseq_create,
};

764 765 766 767 768 769 770 771
static const struct resource_create_funcs dce121_res_create_funcs = {
	.read_dce_straps = read_dce_straps,
	.create_audio = create_audio,
	.create_stream_encoder = dce120_stream_encoder_create,
	.create_hwseq = dce121_hwseq_create,
};


772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791
#define mi_inst_regs(id) { MI_DCE12_REG_LIST(id) }
static const struct dce_mem_input_registers mi_regs[] = {
		mi_inst_regs(0),
		mi_inst_regs(1),
		mi_inst_regs(2),
		mi_inst_regs(3),
		mi_inst_regs(4),
		mi_inst_regs(5),
};

static const struct dce_mem_input_shift mi_shifts = {
		MI_DCE12_MASK_SH_LIST(__SHIFT)
};

static const struct dce_mem_input_mask mi_masks = {
		MI_DCE12_MASK_SH_LIST(_MASK)
};

static struct mem_input *dce120_mem_input_create(
	struct dc_context *ctx,
792
	uint32_t inst)
793
{
794 795
	struct dce_mem_input *dce_mi = kzalloc(sizeof(struct dce_mem_input),
					       GFP_KERNEL);
796

797 798
	if (!dce_mi) {
		BREAK_TO_DEBUGGER();
799 800 801
		return NULL;
	}

802
	dce120_mem_input_construct(dce_mi, ctx, inst, &mi_regs[inst], &mi_shifts, &mi_masks);
803
	return &dce_mi->base;
804 805 806 807 808 809 810
}

static struct transform *dce120_transform_create(
	struct dc_context *ctx,
	uint32_t inst)
{
	struct dce_transform *transform =
811
		kzalloc(sizeof(struct dce_transform), GFP_KERNEL);
812 813 814 815

	if (!transform)
		return NULL;

816 817 818 819
	dce_transform_construct(transform, ctx, inst,
				&xfm_regs[inst], &xfm_shift, &xfm_mask);
	transform->lb_memory_size = 0x1404; /*5124*/
	return &transform->base;
820 821 822 823 824 825 826
}

static void dce120_destroy_resource_pool(struct resource_pool **pool)
{
	struct dce110_resource_pool *dce110_pool = TO_DCE110_RES_POOL(*pool);

	destruct(dce110_pool);
827
	kfree(dce110_pool);
828 829 830 831 832 833
	*pool = NULL;
}

static const struct resource_funcs dce120_res_pool_funcs = {
	.destroy = dce120_destroy_resource_pool,
	.link_enc_create = dce120_link_encoder_create,
834
	.validate_bandwidth = dce112_validate_bandwidth,
835
	.validate_plane = dce100_validate_plane,
836 837
	.add_stream_to_ctx = dce112_add_stream_to_ctx,
	.find_first_free_match_stream_enc_for_link = dce110_find_first_free_match_stream_enc_for_link
838 839
};

840
static void bw_calcs_data_update_from_pplib(struct dc *dc)
841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864
{
	struct dm_pp_clock_levels_with_latency eng_clks = {0};
	struct dm_pp_clock_levels_with_latency mem_clks = {0};
	struct dm_pp_wm_sets_with_clock_ranges clk_ranges = {0};
	int i;
	unsigned int clk;
	unsigned int latency;

	/*do system clock*/
	if (!dm_pp_get_clock_levels_by_type_with_latency(
				dc->ctx,
				DM_PP_CLOCK_TYPE_ENGINE_CLK,
				&eng_clks) || eng_clks.num_levels == 0) {

		eng_clks.num_levels = 8;
		clk = 300000;

		for (i = 0; i < eng_clks.num_levels; i++) {
			eng_clks.data[i].clocks_in_khz = clk;
			clk += 100000;
		}
	}

	/* convert all the clock fro kHz to fix point mHz  TODO: wloop data */
865
	dc->bw_vbios->high_sclk = bw_frc_to_fixed(
866
		eng_clks.data[eng_clks.num_levels-1].clocks_in_khz, 1000);
867
	dc->bw_vbios->mid1_sclk  = bw_frc_to_fixed(
868
		eng_clks.data[eng_clks.num_levels/8].clocks_in_khz, 1000);
869
	dc->bw_vbios->mid2_sclk  = bw_frc_to_fixed(
870
		eng_clks.data[eng_clks.num_levels*2/8].clocks_in_khz, 1000);
871
	dc->bw_vbios->mid3_sclk  = bw_frc_to_fixed(
872
		eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz, 1000);
873
	dc->bw_vbios->mid4_sclk  = bw_frc_to_fixed(
874
		eng_clks.data[eng_clks.num_levels*4/8].clocks_in_khz, 1000);
875
	dc->bw_vbios->mid5_sclk  = bw_frc_to_fixed(
876
		eng_clks.data[eng_clks.num_levels*5/8].clocks_in_khz, 1000);
877
	dc->bw_vbios->mid6_sclk  = bw_frc_to_fixed(
878
		eng_clks.data[eng_clks.num_levels*6/8].clocks_in_khz, 1000);
879
	dc->bw_vbios->low_sclk  = bw_frc_to_fixed(
880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905
			eng_clks.data[0].clocks_in_khz, 1000);

	/*do memory clock*/
	if (!dm_pp_get_clock_levels_by_type_with_latency(
			dc->ctx,
			DM_PP_CLOCK_TYPE_MEMORY_CLK,
			&mem_clks) || mem_clks.num_levels == 0) {

		mem_clks.num_levels = 3;
		clk = 250000;
		latency = 45;

		for (i = 0; i < eng_clks.num_levels; i++) {
			mem_clks.data[i].clocks_in_khz = clk;
			mem_clks.data[i].latency_in_us = latency;
			clk += 500000;
			latency -= 5;
		}

	}

	/* we don't need to call PPLIB for validation clock since they
	 * also give us the highest sclk and highest mclk (UMA clock).
	 * ALSO always convert UMA clock (from PPLIB)  to YCLK (HW formula):
	 * YCLK = UMACLK*m_memoryTypeMultiplier
	 */
906
	dc->bw_vbios->low_yclk = bw_frc_to_fixed(
907
		mem_clks.data[0].clocks_in_khz * MEMORY_TYPE_MULTIPLIER_CZ, 1000);
908
	dc->bw_vbios->mid_yclk = bw_frc_to_fixed(
909
		mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz * MEMORY_TYPE_MULTIPLIER_CZ,
910
		1000);
911
	dc->bw_vbios->high_yclk = bw_frc_to_fixed(
912
		mem_clks.data[mem_clks.num_levels-1].clocks_in_khz * MEMORY_TYPE_MULTIPLIER_CZ,
913 914 915 916 917 918 919 920 921 922 923 924 925
		1000);

	/* Now notify PPLib/SMU about which Watermarks sets they should select
	 * depending on DPM state they are in. And update BW MGR GFX Engine and
	 * Memory clock member variables for Watermarks calculations for each
	 * Watermark Set
	 */
	clk_ranges.num_wm_sets = 4;
	clk_ranges.wm_clk_ranges[0].wm_set_id = WM_SET_A;
	clk_ranges.wm_clk_ranges[0].wm_min_eng_clk_in_khz =
			eng_clks.data[0].clocks_in_khz;
	clk_ranges.wm_clk_ranges[0].wm_max_eng_clk_in_khz =
			eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz - 1;
926
	clk_ranges.wm_clk_ranges[0].wm_min_mem_clk_in_khz =
927 928 929 930 931 932 933 934 935
			mem_clks.data[0].clocks_in_khz;
	clk_ranges.wm_clk_ranges[0].wm_max_mem_clk_in_khz =
			mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz - 1;

	clk_ranges.wm_clk_ranges[1].wm_set_id = WM_SET_B;
	clk_ranges.wm_clk_ranges[1].wm_min_eng_clk_in_khz =
			eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz;
	/* 5 GHz instead of data[7].clockInKHz to cover Overdrive */
	clk_ranges.wm_clk_ranges[1].wm_max_eng_clk_in_khz = 5000000;
936
	clk_ranges.wm_clk_ranges[1].wm_min_mem_clk_in_khz =
937 938 939 940 941 942 943 944 945
			mem_clks.data[0].clocks_in_khz;
	clk_ranges.wm_clk_ranges[1].wm_max_mem_clk_in_khz =
			mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz - 1;

	clk_ranges.wm_clk_ranges[2].wm_set_id = WM_SET_C;
	clk_ranges.wm_clk_ranges[2].wm_min_eng_clk_in_khz =
			eng_clks.data[0].clocks_in_khz;
	clk_ranges.wm_clk_ranges[2].wm_max_eng_clk_in_khz =
			eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz - 1;
946
	clk_ranges.wm_clk_ranges[2].wm_min_mem_clk_in_khz =
947 948 949 950 951 952 953 954 955
			mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz;
	/* 5 GHz instead of data[2].clockInKHz to cover Overdrive */
	clk_ranges.wm_clk_ranges[2].wm_max_mem_clk_in_khz = 5000000;

	clk_ranges.wm_clk_ranges[3].wm_set_id = WM_SET_D;
	clk_ranges.wm_clk_ranges[3].wm_min_eng_clk_in_khz =
			eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz;
	/* 5 GHz instead of data[7].clockInKHz to cover Overdrive */
	clk_ranges.wm_clk_ranges[3].wm_max_eng_clk_in_khz = 5000000;
956
	clk_ranges.wm_clk_ranges[3].wm_min_mem_clk_in_khz =
957 958 959 960 961 962 963 964
			mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz;
	/* 5 GHz instead of data[2].clockInKHz to cover Overdrive */
	clk_ranges.wm_clk_ranges[3].wm_max_mem_clk_in_khz = 5000000;

	/* Notify PP Lib/SMU which Watermarks to use for which clock ranges */
	dm_pp_notify_wm_clock_changes(dc->ctx, &clk_ranges);
}

965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981
static uint32_t read_pipe_fuses(struct dc_context *ctx)
{
	uint32_t value = dm_read_reg_soc15(ctx, mmCC_DC_PIPE_DIS, 0);
	/* VG20 support max 6 pipes */
	value = value & 0x3f;
	return value;
}

static bool construct(
	uint8_t num_virtual_links,
	struct dc *dc,
	struct dce110_resource_pool *pool)
{
	unsigned int i;
	int j;
	struct dc_context *ctx = dc->ctx;
	struct irq_service_init_data irq_init_data;
982 983
	static const struct resource_create_funcs *res_funcs;
	bool is_vg20 = ASICREV_IS_VEGA20_P(ctx->asic_id.hw_internal_rev);
984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999
	uint32_t pipe_fuses;

	ctx->dc_bios->regs = &bios_regs;

	pool->base.res_cap = &res_cap;
	pool->base.funcs = &dce120_res_pool_funcs;

	/* TODO: Fill more data from GreenlandAsicCapability.cpp */
	pool->base.pipe_count = res_cap.num_timing_generator;
	pool->base.timing_generator_count = pool->base.res_cap->num_timing_generator;
	pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;

	dc->caps.max_downscale_ratio = 200;
	dc->caps.i2c_speed_in_khz = 100;
	dc->caps.max_cursor_size = 128;
	dc->caps.dual_link_dvi = true;
1000
	dc->caps.psp_setup_panel_mode = true;
1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066

	dc->debug = debug_defaults;

	/*************************************************
	 *  Create resources                             *
	 *************************************************/

	pool->base.clock_sources[DCE120_CLK_SRC_PLL0] =
			dce120_clock_source_create(ctx, ctx->dc_bios,
				CLOCK_SOURCE_COMBO_PHY_PLL0,
				&clk_src_regs[0], false);
	pool->base.clock_sources[DCE120_CLK_SRC_PLL1] =
			dce120_clock_source_create(ctx, ctx->dc_bios,
				CLOCK_SOURCE_COMBO_PHY_PLL1,
				&clk_src_regs[1], false);
	pool->base.clock_sources[DCE120_CLK_SRC_PLL2] =
			dce120_clock_source_create(ctx, ctx->dc_bios,
				CLOCK_SOURCE_COMBO_PHY_PLL2,
				&clk_src_regs[2], false);
	pool->base.clock_sources[DCE120_CLK_SRC_PLL3] =
			dce120_clock_source_create(ctx, ctx->dc_bios,
				CLOCK_SOURCE_COMBO_PHY_PLL3,
				&clk_src_regs[3], false);
	pool->base.clock_sources[DCE120_CLK_SRC_PLL4] =
			dce120_clock_source_create(ctx, ctx->dc_bios,
				CLOCK_SOURCE_COMBO_PHY_PLL4,
				&clk_src_regs[4], false);
	pool->base.clock_sources[DCE120_CLK_SRC_PLL5] =
			dce120_clock_source_create(ctx, ctx->dc_bios,
				CLOCK_SOURCE_COMBO_PHY_PLL5,
				&clk_src_regs[5], false);
	pool->base.clk_src_count = DCE120_CLK_SRC_TOTAL;

	pool->base.dp_clock_source =
			dce120_clock_source_create(ctx, ctx->dc_bios,
				CLOCK_SOURCE_ID_DP_DTO,
				&clk_src_regs[0], true);

	for (i = 0; i < pool->base.clk_src_count; i++) {
		if (pool->base.clock_sources[i] == NULL) {
			dm_error("DC: failed to create clock sources!\n");
			BREAK_TO_DEBUGGER();
			goto clk_src_create_fail;
		}
	}

	pool->base.dmcu = dce_dmcu_create(ctx,
			&dmcu_regs,
			&dmcu_shift,
			&dmcu_mask);
	if (pool->base.dmcu == NULL) {
		dm_error("DC: failed to create dmcu!\n");
		BREAK_TO_DEBUGGER();
		goto res_create_fail;
	}

	pool->base.abm = dce_abm_create(ctx,
			&abm_regs,
			&abm_shift,
			&abm_mask);
	if (pool->base.abm == NULL) {
		dm_error("DC: failed to create abm!\n");
		BREAK_TO_DEBUGGER();
		goto res_create_fail;
	}

1067

1068 1069 1070 1071 1072
	irq_init_data.ctx = dc->ctx;
	pool->base.irqs = dal_irq_service_dce120_create(&irq_init_data);
	if (!pool->base.irqs)
		goto irqs_create_fail;

1073 1074
	/* VG20: Pipe harvesting enabled, retrieve valid pipe fuses */
	if (is_vg20)
1075 1076 1077 1078 1079
		pipe_fuses = read_pipe_fuses(ctx);

	/* index to valid pipe resource */
	j = 0;
	for (i = 0; i < pool->base.pipe_count; i++) {
1080
		if (is_vg20) {
1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130
			if ((pipe_fuses & (1 << i)) != 0) {
				dm_error("DC: skip invalid pipe %d!\n", i);
				continue;
			}
		}

		pool->base.timing_generators[j] =
				dce120_timing_generator_create(
					ctx,
					i,
					&dce120_tg_offsets[i]);
		if (pool->base.timing_generators[j] == NULL) {
			BREAK_TO_DEBUGGER();
			dm_error("DC: failed to create tg!\n");
			goto controller_create_fail;
		}

		pool->base.mis[j] = dce120_mem_input_create(ctx, i);

		if (pool->base.mis[j] == NULL) {
			BREAK_TO_DEBUGGER();
			dm_error(
				"DC: failed to create memory input!\n");
			goto controller_create_fail;
		}

		pool->base.ipps[j] = dce120_ipp_create(ctx, i);
		if (pool->base.ipps[i] == NULL) {
			BREAK_TO_DEBUGGER();
			dm_error(
				"DC: failed to create input pixel processor!\n");
			goto controller_create_fail;
		}

		pool->base.transforms[j] = dce120_transform_create(ctx, i);
		if (pool->base.transforms[i] == NULL) {
			BREAK_TO_DEBUGGER();
			dm_error(
				"DC: failed to create transform!\n");
			goto res_create_fail;
		}

		pool->base.opps[j] = dce120_opp_create(
			ctx,
			i);
		if (pool->base.opps[j] == NULL) {
			BREAK_TO_DEBUGGER();
			dm_error(
				"DC: failed to create output pixel processor!\n");
		}
1131 1132 1133 1134 1135 1136

		/* check next valid pipe */
		j++;
	}

	for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
1137
		pool->base.engines[i] = dce120_aux_engine_create(ctx, i);
1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151
		if (pool->base.engines[i] == NULL) {
			BREAK_TO_DEBUGGER();
			dm_error(
				"DC:failed to create aux engine!!\n");
			goto res_create_fail;
		}
		pool->base.hw_i2cs[i] = dce120_i2c_hw_create(ctx, i);
		if (pool->base.hw_i2cs[i] == NULL) {
			BREAK_TO_DEBUGGER();
			dm_error(
				"DC:failed to create i2c engine!!\n");
			goto res_create_fail;
		}
		pool->base.sw_i2cs[i] = NULL;
1152 1153 1154 1155 1156 1157
	}

	/* valid pipe num */
	pool->base.pipe_count = j;
	pool->base.timing_generator_count = j;

1158 1159 1160 1161 1162 1163
	if (is_vg20)
		res_funcs = &dce121_res_create_funcs;
	else
		res_funcs = &res_create_funcs;

	if (!resource_construct(num_virtual_links, dc, &pool->base, res_funcs))
1164 1165 1166 1167 1168 1169 1170 1171
		goto res_create_fail;

	/* Create hardware sequencer */
	if (!dce120_hw_sequencer_create(dc))
		goto controller_create_fail;

	dc->caps.max_planes =  pool->base.pipe_count;

1172 1173 1174
	for (i = 0; i < dc->caps.max_planes; ++i)
		dc->caps.planes[i] = plane_cap;

1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189
	bw_calcs_init(dc->bw_dceip, dc->bw_vbios, dc->ctx->asic_id);

	bw_calcs_data_update_from_pplib(dc);

	return true;

irqs_create_fail:
controller_create_fail:
clk_src_create_fail:
res_create_fail:

	destruct(pool);

	return false;
}
1190 1191 1192

struct resource_pool *dce120_create_resource_pool(
	uint8_t num_virtual_links,
1193
	struct dc *dc)
1194 1195
{
	struct dce110_resource_pool *pool =
1196
		kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL);
1197 1198 1199 1200 1201 1202 1203 1204 1205 1206

	if (!pool)
		return NULL;

	if (construct(num_virtual_links, dc, pool))
		return &pool->base;

	BREAK_TO_DEBUGGER();
	return NULL;
}