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Commit e25cb588 authored by Dave Airlie's avatar Dave Airlie Committed by Alex Deucher
Browse files

amdgpu/dc: separate out some common code from bios parsers. 



This extracts the bios parser object id handling into a common file.

Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
Reviewed-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e5bcf3d8

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

+1 −1
Original line number Diff line number Diff line
@@ -2,7 +2,7 @@ 
# Makefile for the 'bios' sub-component of DAL.

# It provides the parsing and executing controls for atom bios image.



BIOS = bios_parser.o bios_parser_interface.o  bios_parser_helper.o command_table.o command_table_helper.o

BIOS = bios_parser.o bios_parser_interface.o  bios_parser_helper.o command_table.o command_table_helper.o bios_parser_common.o



BIOS += command_table2.o command_table_helper2.o bios_parser2.o

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

+1 −273
Original line number Diff line number Diff line
@@ -41,6 +41,7 @@ 
#include "bios_parser_types_internal.h"

#include "bios_parser_interface.h"



#include "bios_parser_common.h"

/* TODO remove - only needed for default i2c speed */

#include "dc.h"
@@ -57,18 +58,6 @@ static const uint8_t ext_display_connection_guid[NUMBER_OF_UCHAR_FOR_GUID] = { 


#define DATA_TABLES(table) (bp->master_data_tbl->ListOfDataTables.table)



static enum object_type object_type_from_bios_object_id(

	uint32_t bios_object_id);

static struct graphics_object_id object_id_from_bios_object_id(

	uint32_t bios_object_id);

static enum object_enum_id enum_id_from_bios_object_id(uint32_t bios_object_id);

static enum encoder_id encoder_id_from_bios_object_id(uint32_t bios_object_id);

static enum connector_id connector_id_from_bios_object_id(

	uint32_t bios_object_id);

static uint32_t id_from_bios_object_id(enum object_type type,

	uint32_t bios_object_id);

static uint32_t gpu_id_from_bios_object_id(uint32_t bios_object_id);

static enum generic_id generic_id_from_bios_object_id(uint32_t bios_object_id);

static void get_atom_data_table_revision(

	ATOM_COMMON_TABLE_HEADER *atom_data_tbl,

	struct atom_data_revision *tbl_revision);
@@ -2403,267 +2392,6 @@ static uint32_t get_dst_number_from_object(struct bios_parser *bp, 
	return *number;

}





static struct graphics_object_id object_id_from_bios_object_id(

	uint32_t bios_object_id)

{

	enum object_type type;

	enum object_enum_id enum_id;

	struct graphics_object_id go_id = { 0 };



	type = object_type_from_bios_object_id(bios_object_id);



	if (OBJECT_TYPE_UNKNOWN == type)

		return go_id;



	enum_id = enum_id_from_bios_object_id(bios_object_id);



	if (ENUM_ID_UNKNOWN == enum_id)

		return go_id;



	go_id = dal_graphics_object_id_init(

			id_from_bios_object_id(type, bios_object_id), enum_id, type);



	return go_id;

}



static enum object_type object_type_from_bios_object_id(uint32_t bios_object_id)

{

	uint32_t bios_object_type = (bios_object_id & OBJECT_TYPE_MASK)

				>> OBJECT_TYPE_SHIFT;

	enum object_type object_type;



	switch (bios_object_type) {

	case GRAPH_OBJECT_TYPE_GPU:

		object_type = OBJECT_TYPE_GPU;

		break;

	case GRAPH_OBJECT_TYPE_ENCODER:

		object_type = OBJECT_TYPE_ENCODER;

		break;

	case GRAPH_OBJECT_TYPE_CONNECTOR:

		object_type = OBJECT_TYPE_CONNECTOR;

		break;

	case GRAPH_OBJECT_TYPE_ROUTER:

		object_type = OBJECT_TYPE_ROUTER;

		break;

	case GRAPH_OBJECT_TYPE_GENERIC:

		object_type = OBJECT_TYPE_GENERIC;

		break;

	default:

		object_type = OBJECT_TYPE_UNKNOWN;

		break;

	}



	return object_type;

}



static enum object_enum_id enum_id_from_bios_object_id(uint32_t bios_object_id)

{

	uint32_t bios_enum_id =

			(bios_object_id & ENUM_ID_MASK) >> ENUM_ID_SHIFT;

	enum object_enum_id id;



	switch (bios_enum_id) {

	case GRAPH_OBJECT_ENUM_ID1:

		id = ENUM_ID_1;

		break;

	case GRAPH_OBJECT_ENUM_ID2:

		id = ENUM_ID_2;

		break;

	case GRAPH_OBJECT_ENUM_ID3:

		id = ENUM_ID_3;

		break;

	case GRAPH_OBJECT_ENUM_ID4:

		id = ENUM_ID_4;

		break;

	case GRAPH_OBJECT_ENUM_ID5:

		id = ENUM_ID_5;

		break;

	case GRAPH_OBJECT_ENUM_ID6:

		id = ENUM_ID_6;

		break;

	case GRAPH_OBJECT_ENUM_ID7:

		id = ENUM_ID_7;

		break;

	default:

		id = ENUM_ID_UNKNOWN;

		break;

	}



	return id;

}



static uint32_t id_from_bios_object_id(enum object_type type,

	uint32_t bios_object_id)

{

	switch (type) {

	case OBJECT_TYPE_GPU:

		return gpu_id_from_bios_object_id(bios_object_id);

	case OBJECT_TYPE_ENCODER:

		return (uint32_t)encoder_id_from_bios_object_id(bios_object_id);

	case OBJECT_TYPE_CONNECTOR:

		return (uint32_t)connector_id_from_bios_object_id(

				bios_object_id);

	case OBJECT_TYPE_GENERIC:

		return generic_id_from_bios_object_id(bios_object_id);

	default:

		return 0;

	}

}



static enum connector_id connector_id_from_bios_object_id(

	uint32_t bios_object_id)

{

	uint32_t bios_connector_id = gpu_id_from_bios_object_id(bios_object_id);



	enum connector_id id;



	switch (bios_connector_id) {

	case CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I:

		id = CONNECTOR_ID_SINGLE_LINK_DVII;

		break;

	case CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I:

		id = CONNECTOR_ID_DUAL_LINK_DVII;

		break;

	case CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D:

		id = CONNECTOR_ID_SINGLE_LINK_DVID;

		break;

	case CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D:

		id = CONNECTOR_ID_DUAL_LINK_DVID;

		break;

	case CONNECTOR_OBJECT_ID_VGA:

		id = CONNECTOR_ID_VGA;

		break;

	case CONNECTOR_OBJECT_ID_HDMI_TYPE_A:

		id = CONNECTOR_ID_HDMI_TYPE_A;

		break;

	case CONNECTOR_OBJECT_ID_LVDS:

		id = CONNECTOR_ID_LVDS;

		break;

	case CONNECTOR_OBJECT_ID_PCIE_CONNECTOR:

		id = CONNECTOR_ID_PCIE;

		break;

	case CONNECTOR_OBJECT_ID_HARDCODE_DVI:

		id = CONNECTOR_ID_HARDCODE_DVI;

		break;

	case CONNECTOR_OBJECT_ID_DISPLAYPORT:

		id = CONNECTOR_ID_DISPLAY_PORT;

		break;

	case CONNECTOR_OBJECT_ID_eDP:

		id = CONNECTOR_ID_EDP;

		break;

	case CONNECTOR_OBJECT_ID_MXM:

		id = CONNECTOR_ID_MXM;

		break;

	default:

		id = CONNECTOR_ID_UNKNOWN;

		break;

	}



	return id;

}



static enum encoder_id encoder_id_from_bios_object_id(uint32_t bios_object_id)

{

	uint32_t bios_encoder_id = gpu_id_from_bios_object_id(bios_object_id);

	enum encoder_id id;



	switch (bios_encoder_id) {

	case ENCODER_OBJECT_ID_INTERNAL_LVDS:

		id = ENCODER_ID_INTERNAL_LVDS;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:

		id = ENCODER_ID_INTERNAL_TMDS1;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_TMDS2:

		id = ENCODER_ID_INTERNAL_TMDS2;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_DAC1:

		id = ENCODER_ID_INTERNAL_DAC1;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_DAC2:

		id = ENCODER_ID_INTERNAL_DAC2;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:

		id = ENCODER_ID_INTERNAL_LVTM1;

		break;

	case ENCODER_OBJECT_ID_HDMI_INTERNAL:

		id = ENCODER_ID_INTERNAL_HDMI;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:

		id = ENCODER_ID_INTERNAL_KLDSCP_TMDS1;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:

		id = ENCODER_ID_INTERNAL_KLDSCP_DAC1;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:

		id = ENCODER_ID_INTERNAL_KLDSCP_DAC2;

		break;

	case ENCODER_OBJECT_ID_MVPU_FPGA:

		id = ENCODER_ID_EXTERNAL_MVPU_FPGA;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_DDI:

		id = ENCODER_ID_INTERNAL_DDI;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:

		id = ENCODER_ID_INTERNAL_UNIPHY;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:

		id = ENCODER_ID_INTERNAL_KLDSCP_LVTMA;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:

		id = ENCODER_ID_INTERNAL_UNIPHY1;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:

		id = ENCODER_ID_INTERNAL_UNIPHY2;

		break;

	case ENCODER_OBJECT_ID_ALMOND: /* ENCODER_OBJECT_ID_NUTMEG */

		id = ENCODER_ID_EXTERNAL_NUTMEG;

		break;

	case ENCODER_OBJECT_ID_TRAVIS:

		id = ENCODER_ID_EXTERNAL_TRAVIS;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:

		id = ENCODER_ID_INTERNAL_UNIPHY3;

		break;

	default:

		id = ENCODER_ID_UNKNOWN;

		ASSERT(0);

		break;

	}



	return id;

}



uint32_t gpu_id_from_bios_object_id(uint32_t bios_object_id)

{

	return (bios_object_id & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;

}



enum generic_id generic_id_from_bios_object_id(uint32_t bios_object_id)

{

	uint32_t bios_generic_id = gpu_id_from_bios_object_id(bios_object_id);



	enum generic_id id;



	switch (bios_generic_id) {

	case GENERIC_OBJECT_ID_MXM_OPM:

		id = GENERIC_ID_MXM_OPM;

		break;

	case GENERIC_OBJECT_ID_GLSYNC:

		id = GENERIC_ID_GLSYNC;

		break;

	case GENERIC_OBJECT_ID_STEREO_PIN:

		id = GENERIC_ID_STEREO;

		break;

	default:

		id = GENERIC_ID_UNKNOWN;

		break;

	}



	return id;

}



static struct device_id device_type_from_device_id(uint16_t device_id)

{

drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c

+1 −283
Original line number Diff line number Diff line
@@ -25,8 +25,6 @@ 


#include "dm_services.h"



#define _BIOS_PARSER_2_



#include "ObjectID.h"

#include "atomfirmware.h"
@@ -44,6 +42,7 @@ 
#include "bios_parser_types_internal2.h"

#include "bios_parser_interface.h"



#include "bios_parser_common.h"

#define LAST_RECORD_TYPE 0xff
@@ -54,26 +53,6 @@ struct i2c_id_config_access { 
	uint8_t ucAccess;

};



static enum object_type object_type_from_bios_object_id(

	uint32_t bios_object_id);



static enum object_enum_id enum_id_from_bios_object_id(uint32_t bios_object_id);



static struct graphics_object_id object_id_from_bios_object_id(

	uint32_t bios_object_id);



static uint32_t id_from_bios_object_id(enum object_type type,

	uint32_t bios_object_id);



static uint32_t gpu_id_from_bios_object_id(uint32_t bios_object_id);



static enum encoder_id encoder_id_from_bios_object_id(uint32_t bios_object_id);



static enum connector_id connector_id_from_bios_object_id(

						uint32_t bios_object_id);



static enum generic_id generic_id_from_bios_object_id(uint32_t bios_object_id);



static enum bp_result get_gpio_i2c_info(struct bios_parser *bp,

	struct atom_i2c_record *record,

	struct graphics_object_i2c_info *info);
@@ -148,267 +127,6 @@ static void get_atom_data_table_revision( 
			(uint32_t) atom_data_tbl->content_revision & 0x3f;

}



static struct graphics_object_id object_id_from_bios_object_id(

	uint32_t bios_object_id)

{

	enum object_type type;

	enum object_enum_id enum_id;

	struct graphics_object_id go_id = { 0 };



	type = object_type_from_bios_object_id(bios_object_id);



	if (type == OBJECT_TYPE_UNKNOWN)

		return go_id;



	enum_id = enum_id_from_bios_object_id(bios_object_id);



	if (enum_id == ENUM_ID_UNKNOWN)

		return go_id;



	go_id = dal_graphics_object_id_init(

			id_from_bios_object_id(type, bios_object_id),

								enum_id, type);



	return go_id;

}



static enum object_type object_type_from_bios_object_id(uint32_t bios_object_id)

{

	uint32_t bios_object_type = (bios_object_id & OBJECT_TYPE_MASK)

				>> OBJECT_TYPE_SHIFT;

	enum object_type object_type;



	switch (bios_object_type) {

	case GRAPH_OBJECT_TYPE_GPU:

		object_type = OBJECT_TYPE_GPU;

		break;

	case GRAPH_OBJECT_TYPE_ENCODER:

		object_type = OBJECT_TYPE_ENCODER;

		break;

	case GRAPH_OBJECT_TYPE_CONNECTOR:

		object_type = OBJECT_TYPE_CONNECTOR;

		break;

	case GRAPH_OBJECT_TYPE_ROUTER:

		object_type = OBJECT_TYPE_ROUTER;

		break;

	case GRAPH_OBJECT_TYPE_GENERIC:

		object_type = OBJECT_TYPE_GENERIC;

		break;

	default:

		object_type = OBJECT_TYPE_UNKNOWN;

		break;

	}



	return object_type;

}



static enum object_enum_id enum_id_from_bios_object_id(uint32_t bios_object_id)

{

	uint32_t bios_enum_id =

			(bios_object_id & ENUM_ID_MASK) >> ENUM_ID_SHIFT;

	enum object_enum_id id;



	switch (bios_enum_id) {

	case GRAPH_OBJECT_ENUM_ID1:

		id = ENUM_ID_1;

		break;

	case GRAPH_OBJECT_ENUM_ID2:

		id = ENUM_ID_2;

		break;

	case GRAPH_OBJECT_ENUM_ID3:

		id = ENUM_ID_3;

		break;

	case GRAPH_OBJECT_ENUM_ID4:

		id = ENUM_ID_4;

		break;

	case GRAPH_OBJECT_ENUM_ID5:

		id = ENUM_ID_5;

		break;

	case GRAPH_OBJECT_ENUM_ID6:

		id = ENUM_ID_6;

		break;

	case GRAPH_OBJECT_ENUM_ID7:

		id = ENUM_ID_7;

		break;

	default:

		id = ENUM_ID_UNKNOWN;

		break;

	}



	return id;

}



static uint32_t id_from_bios_object_id(enum object_type type,

	uint32_t bios_object_id)

{

	switch (type) {

	case OBJECT_TYPE_GPU:

		return gpu_id_from_bios_object_id(bios_object_id);

	case OBJECT_TYPE_ENCODER:

		return (uint32_t)encoder_id_from_bios_object_id(bios_object_id);

	case OBJECT_TYPE_CONNECTOR:

		return (uint32_t)connector_id_from_bios_object_id(

				bios_object_id);

	case OBJECT_TYPE_GENERIC:

		return generic_id_from_bios_object_id(bios_object_id);

	default:

		return 0;

	}

}



uint32_t gpu_id_from_bios_object_id(uint32_t bios_object_id)

{

	return (bios_object_id & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;

}



static enum encoder_id encoder_id_from_bios_object_id(uint32_t bios_object_id)

{

	uint32_t bios_encoder_id = gpu_id_from_bios_object_id(bios_object_id);

	enum encoder_id id;



	switch (bios_encoder_id) {

	case ENCODER_OBJECT_ID_INTERNAL_LVDS:

		id = ENCODER_ID_INTERNAL_LVDS;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:

		id = ENCODER_ID_INTERNAL_TMDS1;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_TMDS2:

		id = ENCODER_ID_INTERNAL_TMDS2;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_DAC1:

		id = ENCODER_ID_INTERNAL_DAC1;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_DAC2:

		id = ENCODER_ID_INTERNAL_DAC2;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:

		id = ENCODER_ID_INTERNAL_LVTM1;

		break;

	case ENCODER_OBJECT_ID_HDMI_INTERNAL:

		id = ENCODER_ID_INTERNAL_HDMI;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:

		id = ENCODER_ID_INTERNAL_KLDSCP_TMDS1;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:

		id = ENCODER_ID_INTERNAL_KLDSCP_DAC1;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:

		id = ENCODER_ID_INTERNAL_KLDSCP_DAC2;

		break;

	case ENCODER_OBJECT_ID_MVPU_FPGA:

		id = ENCODER_ID_EXTERNAL_MVPU_FPGA;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_DDI:

		id = ENCODER_ID_INTERNAL_DDI;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:

		id = ENCODER_ID_INTERNAL_UNIPHY;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:

		id = ENCODER_ID_INTERNAL_KLDSCP_LVTMA;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:

		id = ENCODER_ID_INTERNAL_UNIPHY1;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:

		id = ENCODER_ID_INTERNAL_UNIPHY2;

		break;

	case ENCODER_OBJECT_ID_ALMOND: /* ENCODER_OBJECT_ID_NUTMEG */

		id = ENCODER_ID_EXTERNAL_NUTMEG;

		break;

	case ENCODER_OBJECT_ID_TRAVIS:

		id = ENCODER_ID_EXTERNAL_TRAVIS;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:

		id = ENCODER_ID_INTERNAL_UNIPHY3;

		break;

	default:

		id = ENCODER_ID_UNKNOWN;

		ASSERT(0);

		break;

	}



	return id;

}



static enum connector_id connector_id_from_bios_object_id(

	uint32_t bios_object_id)

{

	uint32_t bios_connector_id = gpu_id_from_bios_object_id(bios_object_id);



	enum connector_id id;



	switch (bios_connector_id) {

	case CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I:

		id = CONNECTOR_ID_SINGLE_LINK_DVII;

		break;

	case CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I:

		id = CONNECTOR_ID_DUAL_LINK_DVII;

		break;

	case CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D:

		id = CONNECTOR_ID_SINGLE_LINK_DVID;

		break;

	case CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D:

		id = CONNECTOR_ID_DUAL_LINK_DVID;

		break;

	case CONNECTOR_OBJECT_ID_VGA:

		id = CONNECTOR_ID_VGA;

		break;

	case CONNECTOR_OBJECT_ID_HDMI_TYPE_A:

		id = CONNECTOR_ID_HDMI_TYPE_A;

		break;

	case CONNECTOR_OBJECT_ID_LVDS:

		id = CONNECTOR_ID_LVDS;

		break;

	case CONNECTOR_OBJECT_ID_PCIE_CONNECTOR:

		id = CONNECTOR_ID_PCIE;

		break;

	case CONNECTOR_OBJECT_ID_HARDCODE_DVI:

		id = CONNECTOR_ID_HARDCODE_DVI;

		break;

	case CONNECTOR_OBJECT_ID_DISPLAYPORT:

		id = CONNECTOR_ID_DISPLAY_PORT;

		break;

	case CONNECTOR_OBJECT_ID_eDP:

		id = CONNECTOR_ID_EDP;

		break;

	case CONNECTOR_OBJECT_ID_MXM:

		id = CONNECTOR_ID_MXM;

		break;

	default:

		id = CONNECTOR_ID_UNKNOWN;

		break;

	}



	return id;

}



enum generic_id generic_id_from_bios_object_id(uint32_t bios_object_id)

{

	uint32_t bios_generic_id = gpu_id_from_bios_object_id(bios_object_id);



	enum generic_id id;



	switch (bios_generic_id) {

	case GENERIC_OBJECT_ID_MXM_OPM:

		id = GENERIC_ID_MXM_OPM;

		break;

	case GENERIC_OBJECT_ID_GLSYNC:

		id = GENERIC_ID_GLSYNC;

		break;

	case GENERIC_OBJECT_ID_STEREO_PIN:

		id = GENERIC_ID_STEREO;

		break;

	default:

		id = GENERIC_ID_UNKNOWN;

		break;

	}



	return id;

}



/* BIOS oject table displaypath is per connector.

 * There is extra path not for connector. BIOS fill its encoderid as 0

 */

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

0 → 100644
+288 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2012-15 Advanced Micro Devices, Inc.

 *

 * Permission is hereby granted, free of charge, to any person obtaining a

 * copy of this software and associated documentation files (the "Software"),

 * to deal in the Software without restriction, including without limitation

 * the rights to use, copy, modify, merge, publish, distribute, sublicense,

 * and/or sell copies of the Software, and to permit persons to whom the

 * Software is furnished to do so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice shall be included in

 * all copies or substantial portions of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR

 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 * OTHER DEALINGS IN THE SOFTWARE.

 *

 * Authors: AMD

 *

 */



#include "bios_parser_common.h"

#include "include/grph_object_ctrl_defs.h"



static enum object_type object_type_from_bios_object_id(uint32_t bios_object_id)

{

	uint32_t bios_object_type = (bios_object_id & OBJECT_TYPE_MASK)

				>> OBJECT_TYPE_SHIFT;

	enum object_type object_type;



	switch (bios_object_type) {

	case GRAPH_OBJECT_TYPE_GPU:

		object_type = OBJECT_TYPE_GPU;

		break;

	case GRAPH_OBJECT_TYPE_ENCODER:

		object_type = OBJECT_TYPE_ENCODER;

		break;

	case GRAPH_OBJECT_TYPE_CONNECTOR:

		object_type = OBJECT_TYPE_CONNECTOR;

		break;

	case GRAPH_OBJECT_TYPE_ROUTER:

		object_type = OBJECT_TYPE_ROUTER;

		break;

	case GRAPH_OBJECT_TYPE_GENERIC:

		object_type = OBJECT_TYPE_GENERIC;

		break;

	default:

		object_type = OBJECT_TYPE_UNKNOWN;

		break;

	}



	return object_type;

}



static enum object_enum_id enum_id_from_bios_object_id(uint32_t bios_object_id)

{

	uint32_t bios_enum_id =

			(bios_object_id & ENUM_ID_MASK) >> ENUM_ID_SHIFT;

	enum object_enum_id id;



	switch (bios_enum_id) {

	case GRAPH_OBJECT_ENUM_ID1:

		id = ENUM_ID_1;

		break;

	case GRAPH_OBJECT_ENUM_ID2:

		id = ENUM_ID_2;

		break;

	case GRAPH_OBJECT_ENUM_ID3:

		id = ENUM_ID_3;

		break;

	case GRAPH_OBJECT_ENUM_ID4:

		id = ENUM_ID_4;

		break;

	case GRAPH_OBJECT_ENUM_ID5:

		id = ENUM_ID_5;

		break;

	case GRAPH_OBJECT_ENUM_ID6:

		id = ENUM_ID_6;

		break;

	case GRAPH_OBJECT_ENUM_ID7:

		id = ENUM_ID_7;

		break;

	default:

		id = ENUM_ID_UNKNOWN;

		break;

	}



	return id;

}



static uint32_t gpu_id_from_bios_object_id(uint32_t bios_object_id)

{

	return (bios_object_id & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;

}



static enum encoder_id encoder_id_from_bios_object_id(uint32_t bios_object_id)

{

	uint32_t bios_encoder_id = gpu_id_from_bios_object_id(bios_object_id);

	enum encoder_id id;



	switch (bios_encoder_id) {

	case ENCODER_OBJECT_ID_INTERNAL_LVDS:

		id = ENCODER_ID_INTERNAL_LVDS;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:

		id = ENCODER_ID_INTERNAL_TMDS1;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_TMDS2:

		id = ENCODER_ID_INTERNAL_TMDS2;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_DAC1:

		id = ENCODER_ID_INTERNAL_DAC1;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_DAC2:

		id = ENCODER_ID_INTERNAL_DAC2;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:

		id = ENCODER_ID_INTERNAL_LVTM1;

		break;

	case ENCODER_OBJECT_ID_HDMI_INTERNAL:

		id = ENCODER_ID_INTERNAL_HDMI;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:

		id = ENCODER_ID_INTERNAL_KLDSCP_TMDS1;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:

		id = ENCODER_ID_INTERNAL_KLDSCP_DAC1;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:

		id = ENCODER_ID_INTERNAL_KLDSCP_DAC2;

		break;

	case ENCODER_OBJECT_ID_MVPU_FPGA:

		id = ENCODER_ID_EXTERNAL_MVPU_FPGA;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_DDI:

		id = ENCODER_ID_INTERNAL_DDI;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:

		id = ENCODER_ID_INTERNAL_UNIPHY;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:

		id = ENCODER_ID_INTERNAL_KLDSCP_LVTMA;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:

		id = ENCODER_ID_INTERNAL_UNIPHY1;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:

		id = ENCODER_ID_INTERNAL_UNIPHY2;

		break;

	case ENCODER_OBJECT_ID_ALMOND: /* ENCODER_OBJECT_ID_NUTMEG */

		id = ENCODER_ID_EXTERNAL_NUTMEG;

		break;

	case ENCODER_OBJECT_ID_TRAVIS:

		id = ENCODER_ID_EXTERNAL_TRAVIS;

		break;

	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:

		id = ENCODER_ID_INTERNAL_UNIPHY3;

		break;

	default:

		id = ENCODER_ID_UNKNOWN;

		ASSERT(0);

		break;

	}



	return id;

}



static enum connector_id connector_id_from_bios_object_id(

	uint32_t bios_object_id)

{

	uint32_t bios_connector_id = gpu_id_from_bios_object_id(bios_object_id);



	enum connector_id id;



	switch (bios_connector_id) {

	case CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I:

		id = CONNECTOR_ID_SINGLE_LINK_DVII;

		break;

	case CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I:

		id = CONNECTOR_ID_DUAL_LINK_DVII;

		break;

	case CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D:

		id = CONNECTOR_ID_SINGLE_LINK_DVID;

		break;

	case CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D:

		id = CONNECTOR_ID_DUAL_LINK_DVID;

		break;

	case CONNECTOR_OBJECT_ID_VGA:

		id = CONNECTOR_ID_VGA;

		break;

	case CONNECTOR_OBJECT_ID_HDMI_TYPE_A:

		id = CONNECTOR_ID_HDMI_TYPE_A;

		break;

	case CONNECTOR_OBJECT_ID_LVDS:

		id = CONNECTOR_ID_LVDS;

		break;

	case CONNECTOR_OBJECT_ID_PCIE_CONNECTOR:

		id = CONNECTOR_ID_PCIE;

		break;

	case CONNECTOR_OBJECT_ID_HARDCODE_DVI:

		id = CONNECTOR_ID_HARDCODE_DVI;

		break;

	case CONNECTOR_OBJECT_ID_DISPLAYPORT:

		id = CONNECTOR_ID_DISPLAY_PORT;

		break;

	case CONNECTOR_OBJECT_ID_eDP:

		id = CONNECTOR_ID_EDP;

		break;

	case CONNECTOR_OBJECT_ID_MXM:

		id = CONNECTOR_ID_MXM;

		break;

	default:

		id = CONNECTOR_ID_UNKNOWN;

		break;

	}



	return id;

}



static enum generic_id generic_id_from_bios_object_id(uint32_t bios_object_id)

{

	uint32_t bios_generic_id = gpu_id_from_bios_object_id(bios_object_id);



	enum generic_id id;



	switch (bios_generic_id) {

	case GENERIC_OBJECT_ID_MXM_OPM:

		id = GENERIC_ID_MXM_OPM;

		break;

	case GENERIC_OBJECT_ID_GLSYNC:

		id = GENERIC_ID_GLSYNC;

		break;

	case GENERIC_OBJECT_ID_STEREO_PIN:

		id = GENERIC_ID_STEREO;

		break;

	default:

		id = GENERIC_ID_UNKNOWN;

		break;

	}



	return id;

}



static uint32_t id_from_bios_object_id(enum object_type type,

	uint32_t bios_object_id)

{

	switch (type) {

	case OBJECT_TYPE_GPU:

		return gpu_id_from_bios_object_id(bios_object_id);

	case OBJECT_TYPE_ENCODER:

		return (uint32_t)encoder_id_from_bios_object_id(bios_object_id);

	case OBJECT_TYPE_CONNECTOR:

		return (uint32_t)connector_id_from_bios_object_id(

				bios_object_id);

	case OBJECT_TYPE_GENERIC:

		return generic_id_from_bios_object_id(bios_object_id);

	default:

		return 0;

	}

}



struct graphics_object_id object_id_from_bios_object_id(uint32_t bios_object_id)

{

	enum object_type type;

	enum object_enum_id enum_id;

	struct graphics_object_id go_id = { 0 };



	type = object_type_from_bios_object_id(bios_object_id);



	if (OBJECT_TYPE_UNKNOWN == type)

		return go_id;



	enum_id = enum_id_from_bios_object_id(bios_object_id);



	if (ENUM_ID_UNKNOWN == enum_id)

		return go_id;



	go_id = dal_graphics_object_id_init(

			id_from_bios_object_id(type, bios_object_id), enum_id, type);



	return go_id;

}

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

0 → 100644
+33 −0
Original line number Diff line number Diff line 
/*

 * 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 __BIOS_PARSER_COMMON_H__

#define __BIOS_PARSER_COMMON_H__



#include "dm_services.h"

#include "ObjectID.h"



struct graphics_object_id object_id_from_bios_object_id(uint32_t bios_object_id);

#endif