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Commit 18aafc59 authored by Rex Zhu's avatar Rex Zhu Committed by Alex Deucher
Browse files

drm/amd/powerplay: implement fw related smu interface for iceland. 



Signed-off-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 9c6d4956

drivers/gpu/drm/amd/powerplay/hwmgr/iceland_powertune.h

+0 −14
Original line number Diff line number Diff line
@@ -49,20 +49,6 @@ struct iceland_pt_config_reg { 
	enum iceland_pt_config_reg_type       type;

};



struct iceland_pt_defaults

{

	uint8_t   svi_load_line_en;

	uint8_t   svi_load_line_vddc;

	uint8_t   tdc_vddc_throttle_release_limit_perc;

	uint8_t   tdc_mawt;

	uint8_t   tdc_waterfall_ctl;

	uint8_t   dte_ambient_temp_base;

	uint32_t  display_cac;

	uint32_t  bamp_temp_gradient;

	uint16_t  bapmti_r[SMU71_DTE_ITERATIONS * SMU71_DTE_SOURCES * SMU71_DTE_SINKS];

	uint16_t  bapmti_rc[SMU71_DTE_ITERATIONS * SMU71_DTE_SOURCES * SMU71_DTE_SINKS];

};



void iceland_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr);

int iceland_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr);

int iceland_populate_pm_fuses(struct pp_hwmgr *hwmgr);

drivers/gpu/drm/amd/powerplay/smumgr/Makefile

+3 −2
Original line number Diff line number Diff line
@@ -3,7 +3,8 @@ 
# It provides the smu management services for the driver.



SMU_MGR = smumgr.o cz_smumgr.o tonga_smumgr.o fiji_smumgr.o fiji_smc.o \

	  polaris10_smumgr.o iceland_smumgr.o polaris10_smc.o tonga_smc.o smu7_smumgr.o

	  polaris10_smumgr.o iceland_smumgr.o polaris10_smc.o tonga_smc.o \

	  smu7_smumgr.o iceland_smc.o



AMD_PP_SMUMGR = $(addprefix $(AMD_PP_PATH)/smumgr/,$(SMU_MGR))

drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c

0 → 100644
+2576 −0

File added.

Preview size limit exceeded, changes collapsed.

drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.h

0 → 100644
+40 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2015 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.

 *

 */

#ifndef _ICELAND_SMC_H

#define _ICELAND_SMC_H



#include "smumgr.h"





int iceland_populate_all_graphic_levels(struct pp_hwmgr *hwmgr);

int iceland_populate_all_memory_levels(struct pp_hwmgr *hwmgr);

int iceland_init_smc_table(struct pp_hwmgr *hwmgr);

int iceland_thermal_setup_fan_table(struct pp_hwmgr *hwmgr);

int iceland_update_sclk_threshold(struct pp_hwmgr *hwmgr);

uint32_t iceland_get_offsetof(uint32_t type, uint32_t member);

uint32_t iceland_get_mac_definition(uint32_t value);

int iceland_process_firmware_header(struct pp_hwmgr *hwmgr);

int iceland_initialize_mc_reg_table(struct pp_hwmgr *hwmgr);

bool iceland_is_dpm_running(struct pp_hwmgr *hwmgr);

#endif

drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c

+20 −1
Original line number Diff line number Diff line
@@ -35,6 +35,7 @@ 
#include "smu/smu_7_1_1_d.h"

#include "smu/smu_7_1_1_sh_mask.h"

#include "cgs_common.h"

#include "iceland_smc.h"



#define ICELAND_SMC_SIZE               0x20000
@@ -199,7 +200,15 @@ static int iceland_start_smu(struct pp_smumgr *smumgr) 
 */

static int iceland_smu_init(struct pp_smumgr *smumgr)

{

	return smu7_init(smumgr);

	int i;

	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(smumgr->backend);

	if (smu7_init(smumgr))

		return -EINVAL;



	for (i = 0; i < SMU71_MAX_LEVELS_GRAPHICS; i++)

		smu_data->activity_target[i] = 30;



	return 0;

}



static const struct pp_smumgr_func iceland_smu_funcs = {
@@ -213,6 +222,16 @@ static const struct pp_smumgr_func iceland_smu_funcs = { 
	.send_msg_to_smc_with_parameter = &smu7_send_msg_to_smc_with_parameter,

	.download_pptable_settings = NULL,

	.upload_pptable_settings = NULL,

	.get_offsetof = iceland_get_offsetof,

	.process_firmware_header = iceland_process_firmware_header,

	.init_smc_table = iceland_init_smc_table,

	.update_sclk_threshold = iceland_update_sclk_threshold,

	.thermal_setup_fan_table = iceland_thermal_setup_fan_table,

	.populate_all_graphic_levels = iceland_populate_all_graphic_levels,

	.populate_all_memory_levels = iceland_populate_all_memory_levels,

	.get_mac_definition = iceland_get_mac_definition,

	.initialize_mc_reg_table = iceland_initialize_mc_reg_table,

	.is_dpm_running = iceland_is_dpm_running,

};



int iceland_smum_init(struct pp_smumgr *smumgr)