diff options
author | Rex Zhu <Rex.Zhu@amd.com> | 2017-05-11 16:38:38 -0400 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2017-05-24 17:41:52 -0400 |
commit | a960d61cbd62544c04adb4fe6513577601ff4535 (patch) | |
tree | 11e9603c10acd5c9af4d2c1633609b4735ce8b09 | |
parent | 4fa483e5b30bbc334d7335df95bcc5d8c062e9de (diff) | |
download | op-kernel-dev-a960d61cbd62544c04adb4fe6513577601ff4535.zip op-kernel-dev-a960d61cbd62544c04adb4fe6513577601ff4535.tar.gz |
drm/amd/powerplay: add raven support in hwmgr. (v2)
hwmgr handles the GPU power state management.
v2: squash in updates (Alex)
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
-rw-r--r-- | drivers/gpu/drm/amd/powerplay/eventmgr/eventmgr.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/Makefile | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c | 9 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c | 974 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.h | 295 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 18 |
8 files changed, 1291 insertions, 18 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventmgr.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventmgr.c index 781e53d..3e3ca03 100644 --- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventmgr.c +++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventmgr.c @@ -42,8 +42,8 @@ static int pem_init(struct pp_eventmgr *eventmgr) /* Call initialization event */ result = pem_handle_event(eventmgr, AMD_PP_EVENT_INITIALIZE, &event_data); - if (0 != result) - return result; + /* if (0 != result) + return result; */ /* Register interrupt callback functions */ result = pem_register_interrupts(eventmgr); diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile index 4edcd51..f0277c1 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile @@ -9,7 +9,7 @@ HARDWARE_MGR = hwmgr.o processpptables.o functiontables.o \ smu7_hwmgr.o smu7_powertune.o smu7_thermal.o \ smu7_clockpowergating.o \ vega10_processpptables.o vega10_hwmgr.o vega10_powertune.o \ - vega10_thermal.o pp_overdriver.o + vega10_thermal.o pp_overdriver.o rv_hwmgr.o AMD_PP_HWMGR = $(addprefix $(AMD_PP_PATH)/hwmgr/,$(HARDWARE_MGR)) diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c index ff4ae3d..27fe108 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c @@ -115,6 +115,15 @@ int hwmgr_early_init(struct pp_instance *handle) return -EINVAL; } break; + case AMDGPU_FAMILY_RV: + switch (hwmgr->chip_id) { + case CHIP_RAVEN: + rv_init_function_pointers(hwmgr); + break; + default: + return -EINVAL; + } + break; default: return -EINVAL; } diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c index ed6c934..7138cf9 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c @@ -1015,6 +1015,10 @@ static int init_overdrive_limits(struct pp_hwmgr *hwmgr, hwmgr->platform_descriptor.overdriveLimit.memoryClock = 0; hwmgr->platform_descriptor.minOverdriveVDDC = 0; hwmgr->platform_descriptor.maxOverdriveVDDC = 0; + hwmgr->platform_descriptor.overdriveVDDCStep = 0; + + if (hwmgr->chip_id == CHIP_RAVEN) + return 0; /* We assume here that fw_info is unchanged if this call fails.*/ fw_info = cgs_atom_get_data_table(hwmgr->device, diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c new file mode 100644 index 0000000..fe7082a --- /dev/null +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c @@ -0,0 +1,974 @@ +/* + * 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. + * + */ +#include "pp_debug.h" +#include <linux/types.h> +#include <linux/kernel.h> +#include <linux/slab.h> +#include "atom-types.h" +#include "atombios.h" +#include "processpptables.h" +#include "cgs_common.h" +#include "smumgr.h" +#include "hwmgr.h" +#include "hardwaremanager.h" +#include "rv_ppsmc.h" +#include "rv_hwmgr.h" +#include "power_state.h" +#include "rv_smumgr.h" + +#define RAVEN_MAX_DEEPSLEEP_DIVIDER_ID 5 +#define RAVEN_MINIMUM_ENGINE_CLOCK 800 //8Mhz, the low boundary of engine clock allowed on this chip +#define SCLK_MIN_DIV_INTV_SHIFT 12 +#define RAVEN_DISPCLK_BYPASS_THRESHOLD 10000 //100mhz +#define SMC_RAM_END 0x40000 + + +static const unsigned long PhwRaven_Magic = (unsigned long) PHM_Cz_Magic; + +struct phm_vq_budgeting_record rv_vqtable[] = { + /* _TBD + * CUs, SSP low, SSP High, Min Sclk Low, Min Sclk, High, AWD/non-AWD, DCLK, ECLK, Sustainable Sclk, Sustainable CUs */ + { 8, 0, 45, 0, 0, VQ_DisplayConfig_NoneAWD, 80000, 120000, 4, 0 }, +}; + +static struct rv_power_state *cast_rv_ps(struct pp_hw_power_state *hw_ps) +{ + if (PhwRaven_Magic != hw_ps->magic) + return NULL; + + return (struct rv_power_state *)hw_ps; +} + +static const struct rv_power_state *cast_const_rv_ps( + const struct pp_hw_power_state *hw_ps) +{ + if (PhwRaven_Magic != hw_ps->magic) + return NULL; + + return (struct rv_power_state *)hw_ps; +} + +static int rv_init_vq_budget_table(struct pp_hwmgr *hwmgr) +{ + uint32_t table_size, i; + struct phm_vq_budgeting_table *ptable; + uint32_t num_entries = (sizeof(rv_vqtable) / sizeof(*rv_vqtable)); + + if (hwmgr->dyn_state.vq_budgeting_table != NULL) + return 0; + + table_size = sizeof(struct phm_vq_budgeting_table) + + sizeof(struct phm_vq_budgeting_record) * (num_entries - 1); + + ptable = kzalloc(table_size, GFP_KERNEL); + if (NULL == ptable) + return -ENOMEM; + + ptable->numEntries = (uint8_t) num_entries; + + for (i = 0; i < ptable->numEntries; i++) { + ptable->entries[i].ulCUs = rv_vqtable[i].ulCUs; + ptable->entries[i].ulSustainableSOCPowerLimitLow = rv_vqtable[i].ulSustainableSOCPowerLimitLow; + ptable->entries[i].ulSustainableSOCPowerLimitHigh = rv_vqtable[i].ulSustainableSOCPowerLimitHigh; + ptable->entries[i].ulMinSclkLow = rv_vqtable[i].ulMinSclkLow; + ptable->entries[i].ulMinSclkHigh = rv_vqtable[i].ulMinSclkHigh; + ptable->entries[i].ucDispConfig = rv_vqtable[i].ucDispConfig; + ptable->entries[i].ulDClk = rv_vqtable[i].ulDClk; + ptable->entries[i].ulEClk = rv_vqtable[i].ulEClk; + ptable->entries[i].ulSustainableSclk = rv_vqtable[i].ulSustainableSclk; + ptable->entries[i].ulSustainableCUs = rv_vqtable[i].ulSustainableCUs; + } + + hwmgr->dyn_state.vq_budgeting_table = ptable; + + return 0; +} + +static int rv_initialize_dpm_defaults(struct pp_hwmgr *hwmgr) +{ + struct rv_hwmgr *rv_hwmgr = (struct rv_hwmgr *)(hwmgr->backend); + struct cgs_system_info sys_info = {0}; + int result; + + rv_hwmgr->ddi_power_gating_disabled = 0; + rv_hwmgr->bapm_enabled = 1; + rv_hwmgr->dce_slow_sclk_threshold = 30000; + rv_hwmgr->disable_driver_thermal_policy = 1; + rv_hwmgr->thermal_auto_throttling_treshold = 0; + rv_hwmgr->is_nb_dpm_enabled = 1; + rv_hwmgr->dpm_flags = 1; + rv_hwmgr->disable_smu_acp_s3_handshake = 1; + rv_hwmgr->disable_notify_smu_vpu_recovery = 0; + rv_hwmgr->gfx_off_controled_by_driver = false; + + phm_cap_unset(hwmgr->platform_descriptor.platformCaps, + PHM_PlatformCaps_DynamicM3Arbiter); + + phm_cap_unset(hwmgr->platform_descriptor.platformCaps, + PHM_PlatformCaps_UVDPowerGating); + + phm_cap_unset(hwmgr->platform_descriptor.platformCaps, + PHM_PlatformCaps_UVDDynamicPowerGating); + + phm_cap_unset(hwmgr->platform_descriptor.platformCaps, + PHM_PlatformCaps_VCEPowerGating); + + phm_cap_unset(hwmgr->platform_descriptor.platformCaps, + PHM_PlatformCaps_SamuPowerGating); + + phm_cap_unset(hwmgr->platform_descriptor.platformCaps, + PHM_PlatformCaps_ACP); + + phm_cap_unset(hwmgr->platform_descriptor.platformCaps, + PHM_PlatformCaps_SclkDeepSleep); + + phm_cap_unset(hwmgr->platform_descriptor.platformCaps, + PHM_PlatformCaps_GFXDynamicMGPowerGating); + + phm_cap_unset(hwmgr->platform_descriptor.platformCaps, + PHM_PlatformCaps_SclkThrottleLowNotification); + + phm_cap_unset(hwmgr->platform_descriptor.platformCaps, + PHM_PlatformCaps_DisableVoltageIsland); + + phm_cap_set(hwmgr->platform_descriptor.platformCaps, + PHM_PlatformCaps_DynamicUVDState); + + sys_info.size = sizeof(struct cgs_system_info); + sys_info.info_id = CGS_SYSTEM_INFO_PG_FLAGS; + result = cgs_query_system_info(hwmgr->device, &sys_info); + if (!result) { + if (sys_info.value & AMD_PG_SUPPORT_GFX_DMG) + phm_cap_set(hwmgr->platform_descriptor.platformCaps, + PHM_PlatformCaps_GFXDynamicMGPowerGating); + } + + return 0; +} + +static int rv_construct_max_power_limits_table(struct pp_hwmgr *hwmgr, + struct phm_clock_and_voltage_limits *table) +{ + return 0; +} + +static int rv_init_dynamic_state_adjustment_rule_settings( + struct pp_hwmgr *hwmgr) +{ + uint32_t table_size = + sizeof(struct phm_clock_voltage_dependency_table) + + (7 * sizeof(struct phm_clock_voltage_dependency_record)); + + struct phm_clock_voltage_dependency_table *table_clk_vlt = + kzalloc(table_size, GFP_KERNEL); + + if (NULL == table_clk_vlt) { + pr_err("Can not allocate memory!\n"); + return -ENOMEM; + } + + table_clk_vlt->count = 8; + table_clk_vlt->entries[0].clk = PP_DAL_POWERLEVEL_0; + table_clk_vlt->entries[0].v = 0; + table_clk_vlt->entries[1].clk = PP_DAL_POWERLEVEL_1; + table_clk_vlt->entries[1].v = 1; + table_clk_vlt->entries[2].clk = PP_DAL_POWERLEVEL_2; + table_clk_vlt->entries[2].v = 2; + table_clk_vlt->entries[3].clk = PP_DAL_POWERLEVEL_3; + table_clk_vlt->entries[3].v = 3; + table_clk_vlt->entries[4].clk = PP_DAL_POWERLEVEL_4; + table_clk_vlt->entries[4].v = 4; + table_clk_vlt->entries[5].clk = PP_DAL_POWERLEVEL_5; + table_clk_vlt->entries[5].v = 5; + table_clk_vlt->entries[6].clk = PP_DAL_POWERLEVEL_6; + table_clk_vlt->entries[6].v = 6; + table_clk_vlt->entries[7].clk = PP_DAL_POWERLEVEL_7; + table_clk_vlt->entries[7].v = 7; + hwmgr->dyn_state.vddc_dep_on_dal_pwrl = table_clk_vlt; + + return 0; +} + +static int rv_get_system_info_data(struct pp_hwmgr *hwmgr) +{ + struct rv_hwmgr *rv_data = (struct rv_hwmgr *)hwmgr->backend; + + rv_data->sys_info.htc_hyst_lmt = 5; + rv_data->sys_info.htc_tmp_lmt = 203; + + if (rv_data->thermal_auto_throttling_treshold == 0) + rv_data->thermal_auto_throttling_treshold = 203; + + rv_construct_max_power_limits_table (hwmgr, + &hwmgr->dyn_state.max_clock_voltage_on_ac); + + rv_init_dynamic_state_adjustment_rule_settings(hwmgr); + + return 0; +} + +static int rv_construct_boot_state(struct pp_hwmgr *hwmgr) +{ + return 0; +} + +static int rv_tf_set_isp_clock_limit(struct pp_hwmgr *hwmgr, void *input, + void *output, void *storage, int result) +{ + return 0; +} + +static int rv_tf_set_num_active_display(struct pp_hwmgr *hwmgr, void *input, + void *output, void *storage, int result) +{ + uint32_t num_of_active_displays = 0; + struct cgs_display_info info = {0}; + + cgs_get_active_displays_info(hwmgr->device, &info); + num_of_active_displays = info.display_count; + + smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, + PPSMC_MSG_SetDisplayCount, + num_of_active_displays); + return 0; +} + +static const struct phm_master_table_item rv_set_power_state_list[] = { + { NULL, rv_tf_set_isp_clock_limit }, + { NULL, rv_tf_set_num_active_display }, + { } +}; + +static const struct phm_master_table_header rv_set_power_state_master = { + 0, + PHM_MasterTableFlag_None, + rv_set_power_state_list +}; + +static int rv_tf_init_power_gate_state(struct pp_hwmgr *hwmgr, void *input, + void *output, void *storage, int result) +{ + struct rv_hwmgr *rv_data = (struct rv_hwmgr *)(hwmgr->backend); + + rv_data->vcn_power_gated = true; + rv_data->isp_tileA_power_gated = true; + rv_data->isp_tileB_power_gated = true; + + return 0; +} + +static const struct phm_master_table_item rv_setup_asic_list[] = { + { .tableFunction = rv_tf_init_power_gate_state }, + { } +}; + +static const struct phm_master_table_header rv_setup_asic_master = { + 0, + PHM_MasterTableFlag_None, + rv_setup_asic_list +}; + +static int rv_tf_reset_cc6_data(struct pp_hwmgr *hwmgr, + void *input, void *output, + void *storage, int result) +{ + struct rv_hwmgr *rv_data = (struct rv_hwmgr *)(hwmgr->backend); + + rv_data->separation_time = 0; + rv_data->cc6_disable = false; + rv_data->pstate_disable = false; + rv_data->cc6_setting_changed = false; + + return 0; +} + +static const struct phm_master_table_item rv_power_down_asic_list[] = { + { .tableFunction = rv_tf_reset_cc6_data }, + { } +}; + +static const struct phm_master_table_header rv_power_down_asic_master = { + 0, + PHM_MasterTableFlag_None, + rv_power_down_asic_list +}; + + +static int rv_tf_disable_gfx_off(struct pp_hwmgr *hwmgr, + void *input, void *output, + void *storage, int result) +{ + struct rv_hwmgr *rv_data = (struct rv_hwmgr *)(hwmgr->backend); + + if (rv_data->gfx_off_controled_by_driver) + smum_send_msg_to_smc(hwmgr->smumgr, + PPSMC_MSG_DisableGfxOff); + + return 0; +} + +static const struct phm_master_table_item rv_disable_dpm_list[] = { + {NULL, rv_tf_disable_gfx_off}, + { }, +}; + + +static const struct phm_master_table_header rv_disable_dpm_master = { + 0, + PHM_MasterTableFlag_None, + rv_disable_dpm_list +}; + +static int rv_tf_enable_gfx_off(struct pp_hwmgr *hwmgr, + void *input, void *output, + void *storage, int result) +{ + struct rv_hwmgr *rv_data = (struct rv_hwmgr *)(hwmgr->backend); + + if (rv_data->gfx_off_controled_by_driver) + smum_send_msg_to_smc(hwmgr->smumgr, + PPSMC_MSG_EnableGfxOff); + + return 0; +} + +static const struct phm_master_table_item rv_enable_dpm_list[] = { + {NULL, rv_tf_enable_gfx_off}, + { }, +}; + +static const struct phm_master_table_header rv_enable_dpm_master = { + 0, + PHM_MasterTableFlag_None, + rv_enable_dpm_list +}; + +static int rv_apply_state_adjust_rules(struct pp_hwmgr *hwmgr, + struct pp_power_state *prequest_ps, + const struct pp_power_state *pcurrent_ps) +{ + return 0; +} + +/* temporary hardcoded clock voltage breakdown tables */ +DpmClock_t VddDcfClk[]= { + { 300, 2600}, + { 600, 3200}, + { 600, 3600}, +}; + +DpmClock_t VddSocClk[]= { + { 478, 2600}, + { 722, 3200}, + { 722, 3600}, +}; + +DpmClock_t VddFClk[]= { + { 400, 2600}, + {1200, 3200}, + {1200, 3600}, +}; + +DpmClock_t VddDispClk[]= { + { 435, 2600}, + { 661, 3200}, + {1086, 3600}, +}; + +DpmClock_t VddDppClk[]= { + { 435, 2600}, + { 661, 3200}, + { 661, 3600}, +}; + +DpmClock_t VddPhyClk[]= { + { 540, 2600}, + { 810, 3200}, + { 810, 3600}, +}; + +static int rv_get_clock_voltage_dependency_table(struct pp_hwmgr *hwmgr, + struct rv_voltage_dependency_table **pptable, + uint32_t num_entry, DpmClock_t *pclk_dependency_table) +{ + uint32_t table_size, i; + struct rv_voltage_dependency_table *ptable; + + table_size = sizeof(uint32_t) + sizeof(struct rv_voltage_dependency_table) * num_entry; + ptable = kzalloc(table_size, GFP_KERNEL); + + if (NULL == ptable) + return -ENOMEM; + + ptable->count = num_entry; + + for (i = 0; i < ptable->count; i++) { + ptable->entries[i].clk = pclk_dependency_table->Freq * 100; + ptable->entries[i].vol = pclk_dependency_table->Vol; + pclk_dependency_table++; + } + + *pptable = ptable; + + return 0; +} + + +static int rv_populate_clock_table(struct pp_hwmgr *hwmgr) +{ + int result; + + struct rv_hwmgr *rv_data = (struct rv_hwmgr *)(hwmgr->backend); + DpmClocks_t *table = &(rv_data->clock_table); + struct rv_clock_voltage_information *pinfo = &(rv_data->clock_vol_info); + + result = rv_copy_table_from_smc(hwmgr->smumgr, (uint8_t *)table, CLOCKTABLE); + + PP_ASSERT_WITH_CODE((0 == result), + "Attempt to copy clock table from smc failed", + return result); + + if (0 == result && table->DcefClocks[0].Freq != 0) { + rv_get_clock_voltage_dependency_table(hwmgr, &pinfo->vdd_dep_on_dcefclk, + NUM_DCEFCLK_DPM_LEVELS, + &rv_data->clock_table.DcefClocks[0]); + rv_get_clock_voltage_dependency_table(hwmgr, &pinfo->vdd_dep_on_socclk, + NUM_SOCCLK_DPM_LEVELS, + &rv_data->clock_table.SocClocks[0]); + rv_get_clock_voltage_dependency_table(hwmgr, &pinfo->vdd_dep_on_fclk, + NUM_FCLK_DPM_LEVELS, + &rv_data->clock_table.FClocks[0]); + rv_get_clock_voltage_dependency_table(hwmgr, &pinfo->vdd_dep_on_mclk, + NUM_MEMCLK_DPM_LEVELS, + &rv_data->clock_table.MemClocks[0]); + } else { + rv_get_clock_voltage_dependency_table(hwmgr, &pinfo->vdd_dep_on_dcefclk, + sizeof(VddDcfClk)/sizeof(*VddDcfClk), &VddDcfClk[0]); + rv_get_clock_voltage_dependency_table(hwmgr, &pinfo->vdd_dep_on_socclk, + sizeof(VddSocClk)/sizeof(*VddSocClk), &VddSocClk[0]); + rv_get_clock_voltage_dependency_table(hwmgr, &pinfo->vdd_dep_on_fclk, + sizeof(VddFClk)/sizeof(*VddFClk), &VddFClk[0]); + } + rv_get_clock_voltage_dependency_table(hwmgr, &pinfo->vdd_dep_on_dispclk, + sizeof(VddDispClk)/sizeof(*VddDispClk), &VddDispClk[0]); + rv_get_clock_voltage_dependency_table(hwmgr, &pinfo->vdd_dep_on_dppclk, + sizeof(VddDppClk)/sizeof(*VddDppClk), &VddDppClk[0]); + rv_get_clock_voltage_dependency_table(hwmgr, &pinfo->vdd_dep_on_phyclk, + sizeof(VddPhyClk)/sizeof(*VddPhyClk), &VddPhyClk[0]); + + return 0; +} + +static int rv_hwmgr_backend_init(struct pp_hwmgr *hwmgr) +{ + int result = 0; + struct rv_hwmgr *data; + + data = kzalloc(sizeof(struct rv_hwmgr), GFP_KERNEL); + if (data == NULL) + return -ENOMEM; + + hwmgr->backend = data; + + result = rv_initialize_dpm_defaults(hwmgr); + if (result != 0) { + pr_err("rv_initialize_dpm_defaults failed\n"); + return result; + } + + rv_populate_clock_table(hwmgr); + + result = rv_get_system_info_data(hwmgr); + if (result != 0) { + pr_err("rv_get_system_info_data failed\n"); + return result; + } + + rv_construct_boot_state(hwmgr); + + result = phm_construct_table(hwmgr, &rv_setup_asic_master, + &(hwmgr->setup_asic)); + if (result != 0) { + pr_err("Fail to construct setup ASIC\n"); + return result; + } + + result = phm_construct_table(hwmgr, &rv_power_down_asic_master, + &(hwmgr->power_down_asic)); + if (result != 0) { + pr_err("Fail to construct power down ASIC\n"); + return result; + } + + result = phm_construct_table(hwmgr, &rv_set_power_state_master, + &(hwmgr->set_power_state)); + if (result != 0) { + pr_err("Fail to construct set_power_state\n"); + return result; + } + + result = phm_construct_table(hwmgr, &rv_disable_dpm_master, + &(hwmgr->disable_dynamic_state_management)); + if (result != 0) { + pr_err("Fail to disable_dynamic_state\n"); + return result; + } + result = phm_construct_table(hwmgr, &rv_enable_dpm_master, + &(hwmgr->enable_dynamic_state_management)); + if (result != 0) { + pr_err("Fail to enable_dynamic_state\n"); + return result; + } + + hwmgr->platform_descriptor.hardwareActivityPerformanceLevels = + RAVEN_MAX_HARDWARE_POWERLEVELS; + + hwmgr->platform_descriptor.hardwarePerformanceLevels = + RAVEN_MAX_HARDWARE_POWERLEVELS; + + hwmgr->platform_descriptor.vbiosInterruptId = 0; + + hwmgr->platform_descriptor.clockStep.engineClock = 500; + + hwmgr->platform_descriptor.clockStep.memoryClock = 500; + + hwmgr->platform_descriptor.minimumClocksReductionPercentage = 50; + + rv_init_vq_budget_table(hwmgr); + return result; +} + +static int rv_hwmgr_backend_fini(struct pp_hwmgr *hwmgr) +{ + struct rv_hwmgr *rv_data = (struct rv_hwmgr *)(hwmgr->backend); + struct rv_clock_voltage_information *pinfo = &(rv_data->clock_vol_info); + + phm_destroy_table(hwmgr, &(hwmgr->set_power_state)); + phm_destroy_table(hwmgr, &(hwmgr->enable_dynamic_state_management)); + phm_destroy_table(hwmgr, &(hwmgr->disable_dynamic_state_management)); + phm_destroy_table(hwmgr, &(hwmgr->power_down_asic)); + phm_destroy_table(hwmgr, &(hwmgr->setup_asic)); + + if (pinfo->vdd_dep_on_dcefclk) { + kfree(pinfo->vdd_dep_on_dcefclk); + pinfo->vdd_dep_on_dcefclk = NULL; + } + if (pinfo->vdd_dep_on_socclk) { + kfree(pinfo->vdd_dep_on_socclk); + pinfo->vdd_dep_on_socclk = NULL; + } + if (pinfo->vdd_dep_on_fclk) { + kfree(pinfo->vdd_dep_on_fclk); + pinfo->vdd_dep_on_fclk = NULL; + } + if (pinfo->vdd_dep_on_dispclk) { + kfree(pinfo->vdd_dep_on_dispclk); + pinfo->vdd_dep_on_dispclk = NULL; + } + if (pinfo->vdd_dep_on_dppclk) { + kfree(pinfo->vdd_dep_on_dppclk); + pinfo->vdd_dep_on_dppclk = NULL; + } + if (pinfo->vdd_dep_on_phyclk) { + kfree(pinfo->vdd_dep_on_phyclk); + pinfo->vdd_dep_on_phyclk = NULL; + } + + kfree(hwmgr->backend); + hwmgr->backend = NULL; + + return 0; +} + +static int rv_dpm_force_dpm_level(struct pp_hwmgr *hwmgr, + enum amd_dpm_forced_level level) +{ + return 0; +} + +static int rv_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low) +{ + return 0; +} + +static int rv_dpm_get_sclk(struct pp_hwmgr *hwmgr, bool low) +{ + return 0; +} + +static int rv_dpm_patch_boot_state(struct pp_hwmgr *hwmgr, + struct pp_hw_power_state *hw_ps) +{ + return 0; +} + +static int rv_dpm_get_pp_table_entry_callback( + struct pp_hwmgr *hwmgr, + struct pp_hw_power_state *hw_ps, + unsigned int index, + const void *clock_info) +{ + struct rv_power_state *rv_ps = cast_rv_ps(hw_ps); + + const ATOM_PPLIB_CZ_CLOCK_INFO *rv_clock_info = clock_info; + + struct phm_clock_voltage_dependency_table *table = + hwmgr->dyn_state.vddc_dependency_on_sclk; + uint8_t clock_info_index = rv_clock_info->index; + + if (clock_info_index > (uint8_t)(hwmgr->platform_descriptor.hardwareActivityPerformanceLevels - 1)) + clock_info_index = (uint8_t)(hwmgr->platform_descriptor.hardwareActivityPerformanceLevels - 1); + + rv_ps->levels[index].engine_clock = table->entries[clock_info_index].clk; + rv_ps->levels[index].vddc_index = (uint8_t)table->entries[clock_info_index].v; + + rv_ps->level = index + 1; + + if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep)) { + rv_ps->levels[index].ds_divider_index = 5; + rv_ps->levels[index].ss_divider_index = 5; + } + + return 0; +} + +static int rv_dpm_get_num_of_pp_table_entries(struct pp_hwmgr *hwmgr) +{ + int result; + unsigned long ret = 0; + + result = pp_tables_get_num_of_entries(hwmgr, &ret); + + return result ? 0 : ret; +} + +static int rv_dpm_get_pp_table_entry(struct pp_hwmgr *hwmgr, + unsigned long entry, struct pp_power_state *ps) +{ + int result; + struct rv_power_state *rv_ps; + + ps->hardware.magic = PhwRaven_Magic; + + rv_ps = cast_rv_ps(&(ps->hardware)); + + result = pp_tables_get_entry(hwmgr, entry, ps, + rv_dpm_get_pp_table_entry_callback); + + rv_ps->uvd_clocks.vclk = ps->uvd_clocks.VCLK; + rv_ps->uvd_clocks.dclk = ps->uvd_clocks.DCLK; + + return result; +} + +static int rv_get_power_state_size(struct pp_hwmgr *hwmgr) +{ + return sizeof(struct rv_power_state); +} + +static int rv_set_cpu_power_state(struct pp_hwmgr *hwmgr) +{ + return 0; +} + + +static int rv_store_cc6_data(struct pp_hwmgr *hwmgr, uint32_t separation_time, + bool cc6_disable, bool pstate_disable, bool pstate_switch_disable) +{ + return 0; +} + +static int rv_get_dal_power_level(struct pp_hwmgr *hwmgr, + struct amd_pp_simple_clock_info *info) +{ + return -EINVAL; +} + +static int rv_force_clock_level(struct pp_hwmgr *hwmgr, + enum pp_clock_type type, uint32_t mask) +{ + return 0; +} + +static int rv_print_clock_levels(struct pp_hwmgr *hwmgr, + enum pp_clock_type type, char *buf) +{ + return 0; +} + +static int rv_get_performance_level(struct pp_hwmgr *hwmgr, const struct pp_hw_power_state *state, + PHM_PerformanceLevelDesignation designation, uint32_t index, + PHM_PerformanceLevel *level) +{ + const struct rv_power_state *ps; + struct rv_hwmgr *data; + uint32_t level_index; + uint32_t i; + + if (level == NULL || hwmgr == NULL || state == NULL) + return -EINVAL; + + data = (struct rv_hwmgr *)(hwmgr->backend); + ps = cast_const_rv_ps(state); + + level_index = index > ps->level - 1 ? ps->level - 1 : index; + level->coreClock = ps->levels[level_index].engine_clock; + + if (designation == PHM_PerformanceLevelDesignation_PowerContainment) { + for (i = 1; i < ps->level; i++) { + if (ps->levels[i].engine_clock > data->dce_slow_sclk_threshold) { + level->coreClock = ps->levels[i].engine_clock; + break; + } + } + } + + level->nonLocalMemoryFreq = 0; + level->nonLocalMemoryWidth = 0; + + return 0; +} + +static int rv_get_current_shallow_sleep_clocks(struct pp_hwmgr *hwmgr, + const struct pp_hw_power_state *state, struct pp_clock_info *clock_info) +{ + const struct rv_power_state *ps = cast_const_rv_ps(state); + + clock_info->min_eng_clk = ps->levels[0].engine_clock / (1 << (ps->levels[0].ss_divider_index)); + clock_info->max_eng_clk = ps->levels[ps->level - 1].engine_clock / (1 << (ps->levels[ps->level - 1].ss_divider_index)); + + return 0; +} + +#define MEM_FREQ_LOW_LATENCY 25000 +#define MEM_FREQ_HIGH_LATENCY 80000 +#define MEM_LATENCY_HIGH 245 +#define MEM_LATENCY_LOW 35 +#define MEM_LATENCY_ERR 0xFFFF + + +static uint32_t rv_get_mem_latency(struct pp_hwmgr *hwmgr, + uint32_t clock) +{ + if (clock >= MEM_FREQ_LOW_LATENCY && + clock < MEM_FREQ_HIGH_LATENCY) + return MEM_LATENCY_HIGH; + else if (clock >= MEM_FREQ_HIGH_LATENCY) + return MEM_LATENCY_LOW; + else + return MEM_LATENCY_ERR; +} + +static void rv_get_memclocks(struct pp_hwmgr *hwmgr, + struct pp_clock_levels_with_latency *clocks) +{ + struct rv_hwmgr *rv_data = (struct rv_hwmgr *)(hwmgr->backend); + struct rv_clock_voltage_information *pinfo = &(rv_data->clock_vol_info); + struct rv_voltage_dependency_table *pmclk_table; + uint32_t i; + + pmclk_table = pinfo->vdd_dep_on_mclk; + clocks->num_levels = 0; + + for (i = 0; i < pmclk_table->count; i++) { + if (pmclk_table->entries[i].clk) { + clocks->data[clocks->num_levels].clocks_in_khz = + pmclk_table->entries[i].clk; + clocks->data[clocks->num_levels].latency_in_us = + rv_get_mem_latency(hwmgr, + pmclk_table->entries[i].clk); + clocks->num_levels++; + } + } +} + +static void rv_get_dcefclocks(struct pp_hwmgr *hwmgr, + struct pp_clock_levels_with_latency *clocks) +{ + struct rv_hwmgr *rv_data = (struct rv_hwmgr *)(hwmgr->backend); + struct rv_clock_voltage_information *pinfo = &(rv_data->clock_vol_info); + struct rv_voltage_dependency_table *pdcef_table; + uint32_t i; + + pdcef_table = pinfo->vdd_dep_on_dcefclk; + for (i = 0; i < pdcef_table->count; i++) { + clocks->data[i].clocks_in_khz = pdcef_table->entries[i].clk; + clocks->data[i].latency_in_us = 0; + } + clocks->num_levels = pdcef_table->count; +} + +static void rv_get_socclocks(struct pp_hwmgr *hwmgr, + struct pp_clock_levels_with_latency *clocks) +{ + struct rv_hwmgr *rv_data = (struct rv_hwmgr *)(hwmgr->backend); + struct rv_clock_voltage_information *pinfo = &(rv_data->clock_vol_info); + struct rv_voltage_dependency_table *psoc_table; + uint32_t i; + + psoc_table = pinfo->vdd_dep_on_socclk; + + for (i = 0; i < psoc_table->count; i++) { + clocks->data[i].clocks_in_khz = psoc_table->entries[i].clk; + clocks->data[i].latency_in_us = 0; + } + clocks->num_levels = psoc_table->count; +} + +static int rv_get_clock_by_type_with_latency(struct pp_hwmgr *hwmgr, + enum amd_pp_clock_type type, + struct pp_clock_levels_with_latency *clocks) +{ + switch (type) { + case amd_pp_mem_clock: + rv_get_memclocks(hwmgr, clocks); + break; + case amd_pp_dcef_clock: + rv_get_dcefclocks(hwmgr, clocks); + break; + case amd_pp_soc_clock: + rv_get_socclocks(hwmgr, clocks); + break; + default: + return -1; + } + + return 0; +} + +static int rv_get_clock_by_type_with_voltage(struct pp_hwmgr *hwmgr, + enum amd_pp_clock_type type, + struct pp_clock_levels_with_voltage *clocks) +{ + uint32_t i; + struct rv_hwmgr *rv_data = (struct rv_hwmgr *)(hwmgr->backend); + struct rv_clock_voltage_information *pinfo = &(rv_data->clock_vol_info); + struct rv_voltage_dependency_table *pclk_vol_table; + + switch (type) { + case amd_pp_mem_clock: + pclk_vol_table = pinfo->vdd_dep_on_mclk; + break; + case amd_pp_dcef_clock: + pclk_vol_table = pinfo->vdd_dep_on_dcefclk; + break; + case amd_pp_disp_clock: + pclk_vol_table = pinfo->vdd_dep_on_dispclk; + break; + case amd_pp_phy_clock: + pclk_vol_table = pinfo->vdd_dep_on_phyclk; + break; + case amd_pp_dpp_clock: + pclk_vol_table = pinfo->vdd_dep_on_dppclk; + default: + return -EINVAL; + } + + if (pclk_vol_table->count == 0) + return -EINVAL; + + for (i = 0; i < pclk_vol_table->count; i++) { + clocks->data[i].clocks_in_khz = pclk_vol_table->entries[i].clk; + clocks->data[i].voltage_in_mv = pclk_vol_table->entries[i].vol; + clocks->num_levels++; + } + + clocks->num_levels = pclk_vol_table->count; + + return 0; +} + +int rv_display_clock_voltage_request(struct pp_hwmgr *hwmgr, + struct pp_display_clock_request *clock_req) +{ + int result = 0; + enum amd_pp_clock_type clk_type = clock_req->clock_type; + uint32_t clk_freq = clock_req->clock_freq_in_khz / 100; + PPSMC_Msg msg; + + switch (clk_type) { + case amd_pp_dcef_clock: + msg = PPSMC_MSG_SetHardMinDcefclkByFreq; + break; + case amd_pp_soc_clock: + msg = PPSMC_MSG_SetHardMinSocclkByFreq; + break; + case amd_pp_mem_clock: + msg = PPSMC_MSG_SetHardMinFclkByFreq; + break; + default: + pr_info("[DisplayClockVoltageRequest]Invalid Clock Type!"); + return -EINVAL; + } + + result = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, msg, + clk_freq); + + return result; +} + +static int rv_get_max_high_clocks(struct pp_hwmgr *hwmgr, struct amd_pp_simple_clock_info *clocks) +{ + return -EINVAL; +} + +static int rv_read_sensor(struct pp_hwmgr *hwmgr, int idx, + void *value, int *size) +{ + return -EINVAL; +} + +static const struct pp_hwmgr_func rv_hwmgr_funcs = { + .backend_init = rv_hwmgr_backend_init, + .backend_fini = rv_hwmgr_backend_fini, + .asic_setup = NULL, + .apply_state_adjust_rules = rv_apply_state_adjust_rules, + .force_dpm_level = rv_dpm_force_dpm_level, + .get_power_state_size = rv_get_power_state_size, + .powerdown_uvd = NULL, + .powergate_uvd = NULL, + .powergate_vce = NULL, + .get_mclk = rv_dpm_get_mclk, + .get_sclk = rv_dpm_get_sclk, + .patch_boot_state = rv_dpm_patch_boot_state, + .get_pp_table_entry = rv_dpm_get_pp_table_entry, + .get_num_of_pp_table_entries = rv_dpm_get_num_of_pp_table_entries, + .set_cpu_power_state = rv_set_cpu_power_state, + .store_cc6_data = rv_store_cc6_data, + .force_clock_level = rv_force_clock_level, + .print_clock_levels = rv_print_clock_levels, + .get_dal_power_level = rv_get_dal_power_level, + .get_performance_level = rv_get_performance_level, + .get_current_shallow_sleep_clocks = rv_get_current_shallow_sleep_clocks, + .get_clock_by_type_with_latency = rv_get_clock_by_type_with_latency, + .get_clock_by_type_with_voltage = rv_get_clock_by_type_with_voltage, + .get_max_high_clocks = rv_get_max_high_clocks, + .read_sensor = rv_read_sensor, +}; + +int rv_init_function_pointers(struct pp_hwmgr *hwmgr) +{ + hwmgr->hwmgr_func = &rv_hwmgr_funcs; + hwmgr->pptable_func = &pptable_funcs; + return 0; +} diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.h new file mode 100644 index 0000000..6733691 --- /dev/null +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.h @@ -0,0 +1,295 @@ +/* + * Copyright 2017 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 RAVEN_HWMGR_H +#define RAVEN_HWMGR_H + +#include "hwmgr.h" +#include "rv_inc.h" +#include "smu10_driver_if.h" +#include "rv_ppsmc.h" + + +#define RAVEN_MAX_HARDWARE_POWERLEVELS 8 +#define PHMRAVEN_DYNCLK_NUMBER_OF_TREND_COEFFICIENTS 15 + +#define DPMFlags_SCLK_Enabled 0x00000001 +#define DPMFlags_UVD_Enabled 0x00000002 +#define DPMFlags_VCE_Enabled 0x00000004 +#define DPMFlags_ACP_Enabled 0x00000008 +#define DPMFlags_ForceHighestValid 0x40000000 + +/* Do not change the following, it is also defined in SMU8.h */ +#define SMU_EnabledFeatureScoreboard_AcpDpmOn 0x00000001 +#define SMU_EnabledFeatureScoreboard_SclkDpmOn 0x00200000 +#define SMU_EnabledFeatureScoreboard_UvdDpmOn 0x01000000 +#define SMU_EnabledFeatureScoreboard_VceDpmOn 0x02000000 + +#define SMU_PHYID_SHIFT 8 + +#define RAVEN_PCIE_POWERGATING_TARGET_GFX 0 +#define RAVEN_PCIE_POWERGATING_TARGET_DDI 1 +#define RAVEN_PCIE_POWERGATING_TARGET_PLLCASCADE 2 +#define RAVEN_PCIE_POWERGATING_TARGET_PHY 3 + +enum VQ_TYPE { + CLOCK_TYPE_DCLK = 0L, + CLOCK_TYPE_ECLK, + CLOCK_TYPE_SCLK, + CLOCK_TYPE_CCLK, + VQ_GFX_CU +}; + +#define SUSTAINABLE_SCLK_MASK 0x00ffffff +#define SUSTAINABLE_SCLK_SHIFT 0 +#define SUSTAINABLE_CU_MASK 0xff000000 +#define SUSTAINABLE_CU_SHIFT 24 + +struct rv_dpm_entry { + uint32_t soft_min_clk; + uint32_t hard_min_clk; + uint32_t soft_max_clk; + uint32_t hard_max_clk; +}; + +struct rv_power_level { + uint32_t engine_clock; + uint8_t vddc_index; + uint8_t ds_divider_index; + uint8_t ss_divider_index; + uint8_t allow_gnb_slow; + uint8_t force_nbp_state; + uint8_t display_wm; + uint8_t vce_wm; + uint8_t num_simd_to_powerdown; + uint8_t hysteresis_up; + uint8_t rsv[3]; +}; + +/*used for the nbpsFlags field in rv_power state*/ +#define RAVEN_POWERSTATE_FLAGS_NBPS_FORCEHIGH (1<<0) +#define RAVEN_POWERSTATE_FLAGS_NBPS_LOCKTOHIGH (1<<1) +#define RAVEN_POWERSTATE_FLAGS_NBPS_LOCKTOLOW (1<<2) + +#define RAVEN_POWERSTATE_FLAGS_BAPM_DISABLE (1<<0) + +struct rv_uvd_clocks { + uint32_t vclk; + uint32_t dclk; + uint32_t vclk_low_divider; + uint32_t vclk_high_divider; + uint32_t dclk_low_divider; + uint32_t dclk_high_divider; +}; + +struct pp_disable_nbpslo_flags { + union { + struct { + uint32_t entry : 1; + uint32_t display : 1; + uint32_t driver: 1; + uint32_t vce : 1; + uint32_t uvd : 1; + uint32_t acp : 1; + uint32_t reserved: 26; + } bits; + uint32_t u32All; + }; +}; + + +enum rv_pstate_previous_action { + DO_NOTHING = 1, + FORCE_HIGH, + CANCEL_FORCE_HIGH +}; + +struct rv_power_state { + unsigned int magic; + uint32_t level; + struct rv_uvd_clocks uvd_clocks; + uint32_t evclk; + uint32_t ecclk; + uint32_t samclk; + uint32_t acpclk; + bool need_dfs_bypass; + + uint32_t nbps_flags; + uint32_t bapm_flags; + uint8_t dpm0_pg_nbps_low; + uint8_t dpm0_pg_nbps_high; + uint8_t dpm_x_nbps_low; + uint8_t dpm_x_nbps_high; + + enum rv_pstate_previous_action action; + + struct rv_power_level levels[RAVEN_MAX_HARDWARE_POWERLEVELS]; + struct pp_disable_nbpslo_flags nbpslo_flags; +}; + +#define RAVEN_NUM_NBPSTATES 4 +#define RAVEN_NUM_NBPMEMORYCLOCK 2 + + +struct rv_display_phy_info_entry { + uint8_t phy_present; + uint8_t active_lane_mapping; + uint8_t display_config_type; + uint8_t active_num_of_lanes; +}; + +#define RAVEN_MAX_DISPLAYPHY_IDS 10 + +struct rv_display_phy_info { + bool display_phy_access_initialized; + struct rv_display_phy_info_entry entries[RAVEN_MAX_DISPLAYPHY_IDS]; +}; + +#define MAX_DISPLAY_CLOCK_LEVEL 8 + +struct rv_system_info{ + uint8_t htc_tmp_lmt; + uint8_t htc_hyst_lmt; +}; + +#define MAX_REGULAR_DPM_NUMBER 8 + +struct rv_mclk_latency_entries { + uint32_t frequency; + uint32_t latency; +}; + +struct rv_mclk_latency_table { + uint32_t count; + struct rv_mclk_latency_entries entries[MAX_REGULAR_DPM_NUMBER]; +}; + +struct rv_clock_voltage_dependency_record { + uint32_t clk; + uint32_t vol; +}; + + +struct rv_voltage_dependency_table { + uint32_t count; + struct rv_clock_voltage_dependency_record entries[1]; +}; + +struct rv_clock_voltage_information { + struct rv_voltage_dependency_table *vdd_dep_on_dcefclk; + struct rv_voltage_dependency_table *vdd_dep_on_socclk; + struct rv_voltage_dependency_table *vdd_dep_on_fclk; + struct rv_voltage_dependency_table *vdd_dep_on_mclk; + struct rv_voltage_dependency_table *vdd_dep_on_dispclk; + struct rv_voltage_dependency_table *vdd_dep_on_dppclk; + struct rv_voltage_dependency_table *vdd_dep_on_phyclk; +}; + +struct rv_hwmgr { + uint32_t disable_driver_thermal_policy; + uint32_t thermal_auto_throttling_treshold; + struct rv_system_info sys_info; + struct rv_mclk_latency_table mclk_latency_table; + + uint32_t ddi_power_gating_disabled; + + struct rv_display_phy_info_entry display_phy_info; + uint32_t dce_slow_sclk_threshold; + + bool disp_clk_bypass; + bool disp_clk_bypass_pending; + uint32_t bapm_enabled; + + bool video_start; + bool battery_state; + + uint32_t is_nb_dpm_enabled; + uint32_t is_voltage_island_enabled; + uint32_t disable_smu_acp_s3_handshake; + uint32_t disable_notify_smu_vpu_recovery; + bool in_vpu_recovery; + bool pg_acp_init; + uint8_t disp_config; + + /* PowerTune */ + uint32_t power_containment_features; + bool cac_enabled; + bool disable_uvd_power_tune_feature; + bool enable_bapm_feature; + bool enable_tdc_limit_feature; + + + /* SMC SRAM Address of firmware header tables */ + uint32_t sram_end; + uint32_t dpm_table_start; + uint32_t soft_regs_start; + + /* start of SMU7_Fusion_DpmTable */ + + uint8_t uvd_level_count; + uint8_t vce_level_count; + uint8_t acp_level_count; + uint8_t samu_level_count; + + uint32_t fps_high_threshold; + uint32_t fps_low_threshold; + + uint32_t dpm_flags; + struct rv_dpm_entry sclk_dpm; + struct rv_dpm_entry uvd_dpm; + struct rv_dpm_entry vce_dpm; + struct rv_dpm_entry acp_dpm; + bool acp_power_up_no_dsp; + + uint32_t max_sclk_level; + uint32_t num_of_clk_entries; + + /* CPU Power State */ + uint32_t separation_time; + bool cc6_disable; + bool pstate_disable; + bool cc6_setting_changed; + + uint32_t ulTotalActiveCUs; + + bool isp_tileA_power_gated; + bool isp_tileB_power_gated; + uint32_t isp_actual_hard_min_freq; + uint32_t soc_actual_hard_min_freq; + + bool vcn_power_gated; + bool vcn_dpg_mode; + + bool gfx_off_controled_by_driver; + Watermarks_t water_marks_table; + struct rv_clock_voltage_information clock_vol_info; + DpmClocks_t clock_table; + + uint32_t active_process_mask; +}; + +struct pp_hwmgr; + +int rv_init_function_pointers(struct pp_hwmgr *hwmgr); + +#endif diff --git a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h index 4e39f35..a62948b8 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h +++ b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h @@ -273,7 +273,8 @@ enum amd_pp_clock_type { amd_pp_dcef_clock, amd_pp_soc_clock, amd_pp_pixel_clock, - amd_pp_phy_clock + amd_pp_phy_clock, + amd_pp_dpp_clock }; #define MAX_NUM_CLOCKS 16 diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h index 3e2ea04..35cb26f 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h +++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h @@ -612,17 +612,6 @@ struct phm_ppt_v2_information { uint8_t uc_dcef_dpm_voltage_mode; }; -struct phm_ppt_v3_information { - struct phm_ppt_v1_clock_voltage_dependency_table *vdd_dep_on_sclk; - struct phm_ppt_v1_clock_voltage_dependency_table *vdd_dep_on_mclk; - struct phm_ppt_v1_clock_voltage_dependency_table *vdd_dep_on_socclk; - struct phm_ppt_v1_clock_voltage_dependency_table *vdd_dep_on_dcefclk; - struct phm_ppt_v1_clock_voltage_dependency_table *vdd_dep_on_pixclk; - struct phm_ppt_v1_clock_voltage_dependency_table *vdd_dep_on_dispclk; - struct phm_ppt_v1_clock_voltage_dependency_table *vdd_dep_on_phyclk; -}; - - struct phm_dynamic_state_info { struct phm_clock_voltage_dependency_table *vddc_dependency_on_sclk; struct phm_clock_voltage_dependency_table *vddci_dependency_on_mclk; @@ -638,7 +627,7 @@ struct phm_dynamic_state_info { uint32_t vddc_vddci_delta; uint32_t min_vddc_for_pcie_gen2; struct phm_cac_leakage_table *cac_leakage_table; - struct phm_phase_shedding_limits_table *vddc_phase_shed_limits_table; + struct phm_phase_shedding_limits_table *vddc_phase_shed_limits_table; struct phm_vce_clock_voltage_dependency_table *vce_clock_voltage_dependency_table; @@ -651,8 +640,8 @@ struct phm_dynamic_state_info { struct phm_ppm_table *ppm_parameter_table; struct phm_cac_tdp_table *cac_dtp_table; - struct phm_clock_voltage_dependency_table *vdd_gfx_dependency_on_sclk; - struct phm_vq_budgeting_table *vq_budgeting_table; + struct phm_clock_voltage_dependency_table *vdd_gfx_dependency_on_sclk; + struct phm_vq_budgeting_table *vq_budgeting_table; }; struct pp_fan_info { @@ -836,6 +825,7 @@ extern void phm_apply_dal_min_voltage_request(struct pp_hwmgr *hwmgr); extern int smu7_init_function_pointers(struct pp_hwmgr *hwmgr); extern int vega10_hwmgr_init(struct pp_hwmgr *hwmgr); +extern int rv_init_function_pointers(struct pp_hwmgr *hwmgr); extern int phm_get_voltage_evv_on_sclk(struct pp_hwmgr *hwmgr, uint8_t voltage_type, uint32_t sclk, uint16_t id, uint16_t *voltage); |