diff options
Diffstat (limited to 'drivers/gpu/drm')
6 files changed, 36 insertions, 33 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c index b146ec8a69bb..010199fb7126 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c @@ -99,16 +99,17 @@ #define TCLK (PCIE_BUS_CLK / 10) -uint16_t polaris10_clock_stretcher_lookup_table[2][4] = { {600, 1050, 3, 0}, - {600, 1050, 6, 1} }; +static const uint16_t polaris10_clock_stretcher_lookup_table[2][4] = +{ {600, 1050, 3, 0}, {600, 1050, 6, 1} }; /* [FF, SS] type, [] 4 voltage ranges, and [Floor Freq, Boundary Freq, VID min , VID max] */ -uint32_t polaris10_clock_stretcher_ddt_table[2][4][4] = { { {265, 529, 120, 128}, {325, 650, 96, 119}, {430, 860, 32, 95}, {0, 0, 0, 31} }, - { {275, 550, 104, 112}, {319, 638, 96, 103}, {360, 720, 64, 95}, {384, 768, 32, 63} } }; +static const uint32_t polaris10_clock_stretcher_ddt_table[2][4][4] = +{ { {265, 529, 120, 128}, {325, 650, 96, 119}, {430, 860, 32, 95}, {0, 0, 0, 31} }, + { {275, 550, 104, 112}, {319, 638, 96, 103}, {360, 720, 64, 95}, {384, 768, 32, 63} } }; /* [Use_For_Low_freq] value, [0%, 5%, 10%, 7.14%, 14.28%, 20%] (coming from PWR_CKS_CNTL.stretch_amount reg spec) */ -uint8_t polaris10_clock_stretch_amount_conversion[2][6] = { {0, 1, 3, 2, 4, 5}, - {0, 2, 4, 5, 6, 5} }; +static const uint8_t polaris10_clock_stretch_amount_conversion[2][6] = +{ {0, 1, 3, 2, 4, 5}, {0, 2, 4, 5, 6, 5} }; /** Values for the CG_THERMAL_CTRL::DPM_EVENT_SRC field. */ enum DPM_EVENT_SRC { @@ -119,7 +120,7 @@ enum DPM_EVENT_SRC { DPM_EVENT_SRC_DIGITAL_OR_EXTERNAL = 4 }; -const unsigned long PhwPolaris10_Magic = (unsigned long)(PHM_VIslands_Magic); +static const unsigned long PhwPolaris10_Magic = (unsigned long)(PHM_VIslands_Magic); struct polaris10_power_state *cast_phw_polaris10_power_state( struct pp_hw_power_state *hw_ps) @@ -1069,14 +1070,15 @@ static int polaris10_get_dependency_volt_by_clk(struct pp_hwmgr *hwmgr, return 0; } -sclkFcwRange_t Range_Table[NUM_SCLK_RANGE] = { {VCO_2_4, POSTDIV_DIV_BY_16, 75, 160, 112}, - {VCO_3_6, POSTDIV_DIV_BY_16, 112, 224, 160}, - {VCO_2_4, POSTDIV_DIV_BY_8, 75, 160, 112}, - {VCO_3_6, POSTDIV_DIV_BY_8, 112, 224, 160}, - {VCO_2_4, POSTDIV_DIV_BY_4, 75, 160, 112}, - {VCO_3_6, POSTDIV_DIV_BY_4, 112, 216, 160}, - {VCO_2_4, POSTDIV_DIV_BY_2, 75, 160, 108}, - {VCO_3_6, POSTDIV_DIV_BY_2, 112, 216, 160} }; +static const sclkFcwRange_t Range_Table[NUM_SCLK_RANGE] = +{ {VCO_2_4, POSTDIV_DIV_BY_16, 75, 160, 112}, + {VCO_3_6, POSTDIV_DIV_BY_16, 112, 224, 160}, + {VCO_2_4, POSTDIV_DIV_BY_8, 75, 160, 112}, + {VCO_3_6, POSTDIV_DIV_BY_8, 112, 224, 160}, + {VCO_2_4, POSTDIV_DIV_BY_4, 75, 160, 112}, + {VCO_3_6, POSTDIV_DIV_BY_4, 112, 216, 160}, + {VCO_2_4, POSTDIV_DIV_BY_2, 75, 160, 108}, + {VCO_3_6, POSTDIV_DIV_BY_2, 112, 216, 160} }; static void polaris10_get_sclk_range_table(struct pp_hwmgr *hwmgr) { diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.h index b02296444f2f..beedf35cbfa6 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.h +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.h @@ -264,7 +264,7 @@ struct polaris10_hwmgr { bool enable_tdc_limit_feature; bool enable_pkg_pwr_tracking_feature; bool disable_uvd_power_tune_feature; - struct polaris10_pt_defaults *power_tune_defaults; + const struct polaris10_pt_defaults *power_tune_defaults; struct SMU74_Discrete_PmFuses power_tune_table; uint32_t dte_tj_offset; uint32_t fast_watermark_threshold; diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.c b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.c index 02bcedc7f549..0b99ab3ba0c5 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_powertune.c @@ -32,7 +32,7 @@ #define VOLTAGE_SCALE 4 #define POWERTUNE_DEFAULT_SET_MAX 1 -struct polaris10_pt_defaults polaris10_power_tune_data_set_array[POWERTUNE_DEFAULT_SET_MAX] = { +static const struct polaris10_pt_defaults polaris10_power_tune_data_set_array[POWERTUNE_DEFAULT_SET_MAX] = { /* sviLoadLIneEn, SviLoadLineVddC, TDC_VDDC_ThrottleReleaseLimitPerc, TDC_MAWt, * TdcWaterfallCtl, DTEAmbientTempBase, DisplayCac, BAPM_TEMP_GRADIENT */ { 1, 0xF, 0xFD, 0x19, 5, 45, 0, 0xB0000, @@ -67,7 +67,7 @@ static uint16_t scale_fan_gain_settings(uint16_t raw_setting) int polaris10_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr) { struct polaris10_hwmgr *data = (struct polaris10_hwmgr *)(hwmgr->backend); - struct polaris10_pt_defaults *defaults = data->power_tune_defaults; + const struct polaris10_pt_defaults *defaults = data->power_tune_defaults; SMU74_Discrete_DpmTable *dpm_table = &(data->smc_state_table); struct phm_ppt_v1_information *table_info = (struct phm_ppt_v1_information *)(hwmgr->pptable); @@ -75,8 +75,8 @@ int polaris10_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr) struct pp_advance_fan_control_parameters *fan_table= &hwmgr->thermal_controller.advanceFanControlParameters; int i, j, k; - uint16_t *pdef1; - uint16_t *pdef2; + const uint16_t *pdef1; + const uint16_t *pdef2; dpm_table->DefaultTdp = PP_HOST_TO_SMC_US((uint16_t)(cac_dtp_table->usTDP * 128)); dpm_table->TargetTdp = PP_HOST_TO_SMC_US((uint16_t)(cac_dtp_table->usTDP * 128)); @@ -114,7 +114,7 @@ int polaris10_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr) static int polaris10_populate_svi_load_line(struct pp_hwmgr *hwmgr) { struct polaris10_hwmgr *data = (struct polaris10_hwmgr *)(hwmgr->backend); - struct polaris10_pt_defaults *defaults = data->power_tune_defaults; + const struct polaris10_pt_defaults *defaults = data->power_tune_defaults; data->power_tune_table.SviLoadLineEn = defaults->SviLoadLineEn; data->power_tune_table.SviLoadLineVddC = defaults->SviLoadLineVddC; @@ -130,7 +130,7 @@ static int polaris10_populate_tdc_limit(struct pp_hwmgr *hwmgr) struct polaris10_hwmgr *data = (struct polaris10_hwmgr *)(hwmgr->backend); struct phm_ppt_v1_information *table_info = (struct phm_ppt_v1_information *)(hwmgr->pptable); - struct polaris10_pt_defaults *defaults = data->power_tune_defaults; + const struct polaris10_pt_defaults *defaults = data->power_tune_defaults; tdc_limit = (uint16_t)(table_info->cac_dtp_table->usTDC * 128); data->power_tune_table.TDC_VDDC_PkgLimit = @@ -145,7 +145,7 @@ static int polaris10_populate_tdc_limit(struct pp_hwmgr *hwmgr) static int polaris10_populate_dw8(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offset) { struct polaris10_hwmgr *data = (struct polaris10_hwmgr *)(hwmgr->backend); - struct polaris10_pt_defaults *defaults = data->power_tune_defaults; + const struct polaris10_pt_defaults *defaults = data->power_tune_defaults; uint32_t temp; if (polaris10_read_smc_sram_dword(hwmgr->smumgr, diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_thermal.c index d39c89bbdab0..956e00ca361a 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_thermal.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_thermal.c @@ -638,7 +638,7 @@ static int tf_polaris10_thermal_avfs_enable(struct pp_hwmgr *hwmgr, return ret; } -static struct phm_master_table_item +static const struct phm_master_table_item polaris10_thermal_start_thermal_controller_master_list[] = { {NULL, tf_polaris10_thermal_initialize}, {NULL, tf_polaris10_thermal_set_temperature_range}, @@ -654,14 +654,14 @@ polaris10_thermal_start_thermal_controller_master_list[] = { {NULL, NULL} }; -static struct phm_master_table_header +static const struct phm_master_table_header polaris10_thermal_start_thermal_controller_master = { 0, PHM_MasterTableFlag_None, polaris10_thermal_start_thermal_controller_master_list }; -static struct phm_master_table_item +static const struct phm_master_table_item polaris10_thermal_set_temperature_range_master_list[] = { {NULL, tf_polaris10_thermal_disable_alert}, {NULL, tf_polaris10_thermal_set_temperature_range}, @@ -669,7 +669,7 @@ polaris10_thermal_set_temperature_range_master_list[] = { {NULL, NULL} }; -struct phm_master_table_header +static const struct phm_master_table_header polaris10_thermal_set_temperature_range_master = { 0, PHM_MasterTableFlag_None, diff --git a/drivers/gpu/drm/amd/powerplay/inc/polaris10_pwrvirus.h b/drivers/gpu/drm/amd/powerplay/inc/polaris10_pwrvirus.h index 933103e6ad08..f497e7d98e6d 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/polaris10_pwrvirus.h +++ b/drivers/gpu/drm/amd/powerplay/inc/polaris10_pwrvirus.h @@ -50,7 +50,7 @@ typedef struct PWR_Command_Table PWR_Command_Table; #define PWR_VIRUS_TABLE_SIZE 10031 -static PWR_Command_Table pwr_virus_table[PWR_VIRUS_TABLE_SIZE] = { +static const PWR_Command_Table pwr_virus_table[PWR_VIRUS_TABLE_SIZE] = { { PwrCmdWrite, 0x00000000, mmRLC_CNTL }, { PwrCmdWrite, 0x00000002, mmRLC_SRM_CNTL }, { PwrCmdWrite, 0x15000000, mmCP_ME_CNTL }, diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c index 667e055edd01..de618ead9db8 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c @@ -49,7 +49,7 @@ #define SMC_RAM_END 0x40000 -SMU74_Discrete_GraphicsLevel avfs_graphics_level_polaris10[8] = { +static const SMU74_Discrete_GraphicsLevel avfs_graphics_level_polaris10[8] = { /* Min pcie DeepSleep Activity CgSpll CgSpll CcPwr CcPwr Sclk Enabled Enabled Voltage Power */ /* Voltage, DpmLevel, DivId, Level, FuncCntl3, FuncCntl4, DynRm, DynRm1 Did, Padding,ForActivity, ForThrottle, UpHyst, DownHyst, DownHyst, Throttle */ { 0x3c0fd047, 0x00, 0x03, 0x1e00, 0x00200410, 0x87020000, 0, 0, 0x16, 0, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, { 0x30750000, 0, 0, 0, 0, 0, 0, 0 } }, @@ -62,8 +62,9 @@ SMU74_Discrete_GraphicsLevel avfs_graphics_level_polaris10[8] = { { 0xf811d047, 0x01, 0x00, 0x1e00, 0x00000610, 0x87020000, 0, 0, 0x0c, 0, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, { 0x80380100, 0, 0, 0, 0, 0, 0, 0 } } }; -SMU74_Discrete_MemoryLevel avfs_memory_level_polaris10 = {0x50140000, 0x50140000, 0x00320000, 0x00, 0x00, - 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x0000, 0x00, 0x00}; +static const SMU74_Discrete_MemoryLevel avfs_memory_level_polaris10 = + {0x50140000, 0x50140000, 0x00320000, 0x00, 0x00, + 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x0000, 0x00, 0x00}; /** * Set the address for reading/writing the SMC SRAM space. @@ -200,7 +201,7 @@ int polaris10_copy_bytes_to_smc(struct pp_smumgr *smumgr, uint32_t smc_start_add static int polaris10_program_jump_on_start(struct pp_smumgr *smumgr) { - static unsigned char data[4] = { 0xE0, 0x00, 0x80, 0x40 }; + static const unsigned char data[4] = { 0xE0, 0x00, 0x80, 0x40 }; polaris10_copy_bytes_to_smc(smumgr, 0x0, data, 4, sizeof(data)+1); @@ -616,7 +617,7 @@ static int polaris10_setup_pwr_virus(struct pp_smumgr *smumgr) int result = -1; uint32_t reg, data; - PWR_Command_Table *pvirus = pwr_virus_table; + const PWR_Command_Table *pvirus = pwr_virus_table; struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(smumgr->backend); 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