diff options
Diffstat (limited to 'drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomfwctrl.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomfwctrl.c | 710 |
1 files changed, 710 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomfwctrl.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomfwctrl.c new file mode 100644 index 000000000000..615cf2c09e54 --- /dev/null +++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomfwctrl.c @@ -0,0 +1,710 @@ +/* + * Copyright 2016 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 "ppatomfwctrl.h" +#include "atomfirmware.h" +#include "atom.h" +#include "pp_debug.h" + +static const union atom_voltage_object_v4 *pp_atomfwctrl_lookup_voltage_type_v4( + const struct atom_voltage_objects_info_v4_1 *voltage_object_info_table, + uint8_t voltage_type, uint8_t voltage_mode) +{ + unsigned int size = le16_to_cpu( + voltage_object_info_table->table_header.structuresize); + unsigned int offset = + offsetof(struct atom_voltage_objects_info_v4_1, voltage_object[0]); + unsigned long start = (unsigned long)voltage_object_info_table; + + while (offset < size) { + const union atom_voltage_object_v4 *voltage_object = + (const union atom_voltage_object_v4 *)(start + offset); + + if (voltage_type == voltage_object->gpio_voltage_obj.header.voltage_type && + voltage_mode == voltage_object->gpio_voltage_obj.header.voltage_mode) + return voltage_object; + + offset += le16_to_cpu(voltage_object->gpio_voltage_obj.header.object_size); + + } + + return NULL; +} + +static struct atom_voltage_objects_info_v4_1 *pp_atomfwctrl_get_voltage_info_table( + struct pp_hwmgr *hwmgr) +{ + const void *table_address; + uint16_t idx; + + idx = GetIndexIntoMasterDataTable(voltageobject_info); + table_address = smu_atom_get_data_table(hwmgr->adev, + idx, NULL, NULL, NULL); + + PP_ASSERT_WITH_CODE(table_address, + "Error retrieving BIOS Table Address!", + return NULL); + + return (struct atom_voltage_objects_info_v4_1 *)table_address; +} + +/** +* Returns TRUE if the given voltage type is controlled by GPIO pins. +* voltage_type is one of SET_VOLTAGE_TYPE_ASIC_VDDC, SET_VOLTAGE_TYPE_ASIC_MVDDC, SET_VOLTAGE_TYPE_ASIC_MVDDQ. +* voltage_mode is one of ATOM_SET_VOLTAGE, ATOM_SET_VOLTAGE_PHASE +*/ +bool pp_atomfwctrl_is_voltage_controlled_by_gpio_v4(struct pp_hwmgr *hwmgr, + uint8_t voltage_type, uint8_t voltage_mode) +{ + struct atom_voltage_objects_info_v4_1 *voltage_info = + (struct atom_voltage_objects_info_v4_1 *) + pp_atomfwctrl_get_voltage_info_table(hwmgr); + bool ret; + + /* If we cannot find the table do NOT try to control this voltage. */ + PP_ASSERT_WITH_CODE(voltage_info, + "Could not find Voltage Table in BIOS.", + return false); + + ret = (pp_atomfwctrl_lookup_voltage_type_v4(voltage_info, + voltage_type, voltage_mode)) ? true : false; + + return ret; +} + +int pp_atomfwctrl_get_voltage_table_v4(struct pp_hwmgr *hwmgr, + uint8_t voltage_type, uint8_t voltage_mode, + struct pp_atomfwctrl_voltage_table *voltage_table) +{ + struct atom_voltage_objects_info_v4_1 *voltage_info = + (struct atom_voltage_objects_info_v4_1 *) + pp_atomfwctrl_get_voltage_info_table(hwmgr); + const union atom_voltage_object_v4 *voltage_object; + unsigned int i; + int result = 0; + + PP_ASSERT_WITH_CODE(voltage_info, + "Could not find Voltage Table in BIOS.", + return -1); + + voltage_object = pp_atomfwctrl_lookup_voltage_type_v4(voltage_info, + voltage_type, voltage_mode); + + if (!voltage_object) + return -1; + + voltage_table->count = 0; + if (voltage_mode == VOLTAGE_OBJ_GPIO_LUT) { + PP_ASSERT_WITH_CODE( + (voltage_object->gpio_voltage_obj.gpio_entry_num <= + PP_ATOMFWCTRL_MAX_VOLTAGE_ENTRIES), + "Too many voltage entries!", + result = -1); + + if (!result) { + for (i = 0; i < voltage_object->gpio_voltage_obj. + gpio_entry_num; i++) { + voltage_table->entries[i].value = + le16_to_cpu(voltage_object->gpio_voltage_obj. + voltage_gpio_lut[i].voltage_level_mv); + voltage_table->entries[i].smio_low = + le32_to_cpu(voltage_object->gpio_voltage_obj. + voltage_gpio_lut[i].voltage_gpio_reg_val); + } + voltage_table->count = + voltage_object->gpio_voltage_obj.gpio_entry_num; + voltage_table->mask_low = + le32_to_cpu( + voltage_object->gpio_voltage_obj.gpio_mask_val); + voltage_table->phase_delay = + voltage_object->gpio_voltage_obj.phase_delay_us; + } + } else if (voltage_mode == VOLTAGE_OBJ_SVID2) { + voltage_table->psi1_enable = + (voltage_object->svid2_voltage_obj.loadline_psi1 & 0x20) >> 5; + voltage_table->psi0_enable = + voltage_object->svid2_voltage_obj.psi0_enable & 0x1; + voltage_table->max_vid_step = + voltage_object->svid2_voltage_obj.maxvstep; + voltage_table->telemetry_offset = + voltage_object->svid2_voltage_obj.telemetry_offset; + voltage_table->telemetry_slope = + voltage_object->svid2_voltage_obj.telemetry_gain; + } else + PP_ASSERT_WITH_CODE(false, + "Unsupported Voltage Object Mode!", + result = -1); + + return result; +} + + +static struct atom_gpio_pin_lut_v2_1 *pp_atomfwctrl_get_gpio_lookup_table( + struct pp_hwmgr *hwmgr) +{ + const void *table_address; + uint16_t idx; + + idx = GetIndexIntoMasterDataTable(gpio_pin_lut); + table_address = smu_atom_get_data_table(hwmgr->adev, + idx, NULL, NULL, NULL); + PP_ASSERT_WITH_CODE(table_address, + "Error retrieving BIOS Table Address!", + return NULL); + + return (struct atom_gpio_pin_lut_v2_1 *)table_address; +} + +static bool pp_atomfwctrl_lookup_gpio_pin( + struct atom_gpio_pin_lut_v2_1 *gpio_lookup_table, + const uint32_t pin_id, + struct pp_atomfwctrl_gpio_pin_assignment *gpio_pin_assignment) +{ + unsigned int size = le16_to_cpu( + gpio_lookup_table->table_header.structuresize); + unsigned int offset = + offsetof(struct atom_gpio_pin_lut_v2_1, gpio_pin[0]); + unsigned long start = (unsigned long)gpio_lookup_table; + + while (offset < size) { + const struct atom_gpio_pin_assignment *pin_assignment = + (const struct atom_gpio_pin_assignment *)(start + offset); + + if (pin_id == pin_assignment->gpio_id) { + gpio_pin_assignment->uc_gpio_pin_bit_shift = + pin_assignment->gpio_bitshift; + gpio_pin_assignment->us_gpio_pin_aindex = + le16_to_cpu(pin_assignment->data_a_reg_index); + return true; + } + offset += offsetof(struct atom_gpio_pin_assignment, gpio_id) + 1; + } + return false; +} + +/** +* Returns TRUE if the given pin id find in lookup table. +*/ +bool pp_atomfwctrl_get_pp_assign_pin(struct pp_hwmgr *hwmgr, + const uint32_t pin_id, + struct pp_atomfwctrl_gpio_pin_assignment *gpio_pin_assignment) +{ + bool ret = false; + struct atom_gpio_pin_lut_v2_1 *gpio_lookup_table = + pp_atomfwctrl_get_gpio_lookup_table(hwmgr); + + /* If we cannot find the table do NOT try to control this voltage. */ + PP_ASSERT_WITH_CODE(gpio_lookup_table, + "Could not find GPIO lookup Table in BIOS.", + return false); + + ret = pp_atomfwctrl_lookup_gpio_pin(gpio_lookup_table, + pin_id, gpio_pin_assignment); + + return ret; +} + +/** +* Enter to SelfRefresh mode. +* @param hwmgr +*/ +int pp_atomfwctrl_enter_self_refresh(struct pp_hwmgr *hwmgr) +{ + /* 0 - no action + * 1 - leave power to video memory always on + */ + return 0; +} + +/** pp_atomfwctrl_get_gpu_pll_dividers_vega10(). + * + * @param hwmgr input parameter: pointer to HwMgr + * @param clock_type input parameter: Clock type: 1 - GFXCLK, 2 - UCLK, 0 - All other clocks + * @param clock_value input parameter: Clock + * @param dividers output parameter:Clock dividers + */ +int pp_atomfwctrl_get_gpu_pll_dividers_vega10(struct pp_hwmgr *hwmgr, + uint32_t clock_type, uint32_t clock_value, + struct pp_atomfwctrl_clock_dividers_soc15 *dividers) +{ + struct amdgpu_device *adev = hwmgr->adev; + struct compute_gpu_clock_input_parameter_v1_8 pll_parameters; + struct compute_gpu_clock_output_parameter_v1_8 *pll_output; + uint32_t idx; + + pll_parameters.gpuclock_10khz = (uint32_t)clock_value; + pll_parameters.gpu_clock_type = clock_type; + + idx = GetIndexIntoMasterCmdTable(computegpuclockparam); + + if (amdgpu_atom_execute_table( + adev->mode_info.atom_context, idx, (uint32_t *)&pll_parameters)) + return -EINVAL; + + pll_output = (struct compute_gpu_clock_output_parameter_v1_8 *) + &pll_parameters; + dividers->ulClock = le32_to_cpu(pll_output->gpuclock_10khz); + dividers->ulDid = le32_to_cpu(pll_output->dfs_did); + dividers->ulPll_fb_mult = le32_to_cpu(pll_output->pll_fb_mult); + dividers->ulPll_ss_fbsmult = le32_to_cpu(pll_output->pll_ss_fbsmult); + dividers->usPll_ss_slew_frac = le16_to_cpu(pll_output->pll_ss_slew_frac); + dividers->ucPll_ss_enable = pll_output->pll_ss_enable; + + return 0; +} + +int pp_atomfwctrl_get_avfs_information(struct pp_hwmgr *hwmgr, + struct pp_atomfwctrl_avfs_parameters *param) +{ + uint16_t idx; + uint8_t format_revision, content_revision; + + struct atom_asic_profiling_info_v4_1 *profile; + struct atom_asic_profiling_info_v4_2 *profile_v4_2; + + idx = GetIndexIntoMasterDataTable(asic_profiling_info); + profile = (struct atom_asic_profiling_info_v4_1 *) + smu_atom_get_data_table(hwmgr->adev, + idx, NULL, NULL, NULL); + + if (!profile) + return -1; + + format_revision = ((struct atom_common_table_header *)profile)->format_revision; + content_revision = ((struct atom_common_table_header *)profile)->content_revision; + + if (format_revision == 4 && content_revision == 1) { + param->ulMaxVddc = le32_to_cpu(profile->maxvddc); + param->ulMinVddc = le32_to_cpu(profile->minvddc); + param->ulMeanNsigmaAcontant0 = + le32_to_cpu(profile->avfs_meannsigma_acontant0); + param->ulMeanNsigmaAcontant1 = + le32_to_cpu(profile->avfs_meannsigma_acontant1); + param->ulMeanNsigmaAcontant2 = + le32_to_cpu(profile->avfs_meannsigma_acontant2); + param->usMeanNsigmaDcTolSigma = + le16_to_cpu(profile->avfs_meannsigma_dc_tol_sigma); + param->usMeanNsigmaPlatformMean = + le16_to_cpu(profile->avfs_meannsigma_platform_mean); + param->usMeanNsigmaPlatformSigma = + le16_to_cpu(profile->avfs_meannsigma_platform_sigma); + param->ulGbVdroopTableCksoffA0 = + le32_to_cpu(profile->gb_vdroop_table_cksoff_a0); + param->ulGbVdroopTableCksoffA1 = + le32_to_cpu(profile->gb_vdroop_table_cksoff_a1); + param->ulGbVdroopTableCksoffA2 = + le32_to_cpu(profile->gb_vdroop_table_cksoff_a2); + param->ulGbVdroopTableCksonA0 = + le32_to_cpu(profile->gb_vdroop_table_ckson_a0); + param->ulGbVdroopTableCksonA1 = + le32_to_cpu(profile->gb_vdroop_table_ckson_a1); + param->ulGbVdroopTableCksonA2 = + le32_to_cpu(profile->gb_vdroop_table_ckson_a2); + param->ulGbFuseTableCksoffM1 = + le32_to_cpu(profile->avfsgb_fuse_table_cksoff_m1); + param->ulGbFuseTableCksoffM2 = + le32_to_cpu(profile->avfsgb_fuse_table_cksoff_m2); + param->ulGbFuseTableCksoffB = + le32_to_cpu(profile->avfsgb_fuse_table_cksoff_b); + param->ulGbFuseTableCksonM1 = + le32_to_cpu(profile->avfsgb_fuse_table_ckson_m1); + param->ulGbFuseTableCksonM2 = + le32_to_cpu(profile->avfsgb_fuse_table_ckson_m2); + param->ulGbFuseTableCksonB = + le32_to_cpu(profile->avfsgb_fuse_table_ckson_b); + + param->ucEnableGbVdroopTableCkson = + profile->enable_gb_vdroop_table_ckson; + param->ucEnableGbFuseTableCkson = + profile->enable_gb_fuse_table_ckson; + param->usPsmAgeComfactor = + le16_to_cpu(profile->psm_age_comfactor); + + param->ulDispclk2GfxclkM1 = + le32_to_cpu(profile->dispclk2gfxclk_a); + param->ulDispclk2GfxclkM2 = + le32_to_cpu(profile->dispclk2gfxclk_b); + param->ulDispclk2GfxclkB = + le32_to_cpu(profile->dispclk2gfxclk_c); + param->ulDcefclk2GfxclkM1 = + le32_to_cpu(profile->dcefclk2gfxclk_a); + param->ulDcefclk2GfxclkM2 = + le32_to_cpu(profile->dcefclk2gfxclk_b); + param->ulDcefclk2GfxclkB = + le32_to_cpu(profile->dcefclk2gfxclk_c); + param->ulPixelclk2GfxclkM1 = + le32_to_cpu(profile->pixclk2gfxclk_a); + param->ulPixelclk2GfxclkM2 = + le32_to_cpu(profile->pixclk2gfxclk_b); + param->ulPixelclk2GfxclkB = + le32_to_cpu(profile->pixclk2gfxclk_c); + param->ulPhyclk2GfxclkM1 = + le32_to_cpu(profile->phyclk2gfxclk_a); + param->ulPhyclk2GfxclkM2 = + le32_to_cpu(profile->phyclk2gfxclk_b); + param->ulPhyclk2GfxclkB = + le32_to_cpu(profile->phyclk2gfxclk_c); + param->ulAcgGbVdroopTableA0 = 0; + param->ulAcgGbVdroopTableA1 = 0; + param->ulAcgGbVdroopTableA2 = 0; + param->ulAcgGbFuseTableM1 = 0; + param->ulAcgGbFuseTableM2 = 0; + param->ulAcgGbFuseTableB = 0; + param->ucAcgEnableGbVdroopTable = 0; + param->ucAcgEnableGbFuseTable = 0; + } else if (format_revision == 4 && content_revision == 2) { + profile_v4_2 = (struct atom_asic_profiling_info_v4_2 *)profile; + param->ulMaxVddc = le32_to_cpu(profile_v4_2->maxvddc); + param->ulMinVddc = le32_to_cpu(profile_v4_2->minvddc); + param->ulMeanNsigmaAcontant0 = + le32_to_cpu(profile_v4_2->avfs_meannsigma_acontant0); + param->ulMeanNsigmaAcontant1 = + le32_to_cpu(profile_v4_2->avfs_meannsigma_acontant1); + param->ulMeanNsigmaAcontant2 = + le32_to_cpu(profile_v4_2->avfs_meannsigma_acontant2); + param->usMeanNsigmaDcTolSigma = + le16_to_cpu(profile_v4_2->avfs_meannsigma_dc_tol_sigma); + param->usMeanNsigmaPlatformMean = + le16_to_cpu(profile_v4_2->avfs_meannsigma_platform_mean); + param->usMeanNsigmaPlatformSigma = + le16_to_cpu(profile_v4_2->avfs_meannsigma_platform_sigma); + param->ulGbVdroopTableCksoffA0 = + le32_to_cpu(profile_v4_2->gb_vdroop_table_cksoff_a0); + param->ulGbVdroopTableCksoffA1 = + le32_to_cpu(profile_v4_2->gb_vdroop_table_cksoff_a1); + param->ulGbVdroopTableCksoffA2 = + le32_to_cpu(profile_v4_2->gb_vdroop_table_cksoff_a2); + param->ulGbVdroopTableCksonA0 = + le32_to_cpu(profile_v4_2->gb_vdroop_table_ckson_a0); + param->ulGbVdroopTableCksonA1 = + le32_to_cpu(profile_v4_2->gb_vdroop_table_ckson_a1); + param->ulGbVdroopTableCksonA2 = + le32_to_cpu(profile_v4_2->gb_vdroop_table_ckson_a2); + param->ulGbFuseTableCksoffM1 = + le32_to_cpu(profile_v4_2->avfsgb_fuse_table_cksoff_m1); + param->ulGbFuseTableCksoffM2 = + le32_to_cpu(profile_v4_2->avfsgb_fuse_table_cksoff_m2); + param->ulGbFuseTableCksoffB = + le32_to_cpu(profile_v4_2->avfsgb_fuse_table_cksoff_b); + param->ulGbFuseTableCksonM1 = + le32_to_cpu(profile_v4_2->avfsgb_fuse_table_ckson_m1); + param->ulGbFuseTableCksonM2 = + le32_to_cpu(profile_v4_2->avfsgb_fuse_table_ckson_m2); + param->ulGbFuseTableCksonB = + le32_to_cpu(profile_v4_2->avfsgb_fuse_table_ckson_b); + + param->ucEnableGbVdroopTableCkson = + profile_v4_2->enable_gb_vdroop_table_ckson; + param->ucEnableGbFuseTableCkson = + profile_v4_2->enable_gb_fuse_table_ckson; + param->usPsmAgeComfactor = + le16_to_cpu(profile_v4_2->psm_age_comfactor); + + param->ulDispclk2GfxclkM1 = + le32_to_cpu(profile_v4_2->dispclk2gfxclk_a); + param->ulDispclk2GfxclkM2 = + le32_to_cpu(profile_v4_2->dispclk2gfxclk_b); + param->ulDispclk2GfxclkB = + le32_to_cpu(profile_v4_2->dispclk2gfxclk_c); + param->ulDcefclk2GfxclkM1 = + le32_to_cpu(profile_v4_2->dcefclk2gfxclk_a); + param->ulDcefclk2GfxclkM2 = + le32_to_cpu(profile_v4_2->dcefclk2gfxclk_b); + param->ulDcefclk2GfxclkB = + le32_to_cpu(profile_v4_2->dcefclk2gfxclk_c); + param->ulPixelclk2GfxclkM1 = + le32_to_cpu(profile_v4_2->pixclk2gfxclk_a); + param->ulPixelclk2GfxclkM2 = + le32_to_cpu(profile_v4_2->pixclk2gfxclk_b); + param->ulPixelclk2GfxclkB = + le32_to_cpu(profile_v4_2->pixclk2gfxclk_c); + param->ulPhyclk2GfxclkM1 = + le32_to_cpu(profile->phyclk2gfxclk_a); + param->ulPhyclk2GfxclkM2 = + le32_to_cpu(profile_v4_2->phyclk2gfxclk_b); + param->ulPhyclk2GfxclkB = + le32_to_cpu(profile_v4_2->phyclk2gfxclk_c); + param->ulAcgGbVdroopTableA0 = le32_to_cpu(profile_v4_2->acg_gb_vdroop_table_a0); + param->ulAcgGbVdroopTableA1 = le32_to_cpu(profile_v4_2->acg_gb_vdroop_table_a1); + param->ulAcgGbVdroopTableA2 = le32_to_cpu(profile_v4_2->acg_gb_vdroop_table_a2); + param->ulAcgGbFuseTableM1 = le32_to_cpu(profile_v4_2->acg_avfsgb_fuse_table_m1); + param->ulAcgGbFuseTableM2 = le32_to_cpu(profile_v4_2->acg_avfsgb_fuse_table_m2); + param->ulAcgGbFuseTableB = le32_to_cpu(profile_v4_2->acg_avfsgb_fuse_table_b); + param->ucAcgEnableGbVdroopTable = le32_to_cpu(profile_v4_2->enable_acg_gb_vdroop_table); + param->ucAcgEnableGbFuseTable = le32_to_cpu(profile_v4_2->enable_acg_gb_fuse_table); + } else { + pr_info("Invalid VBIOS AVFS ProfilingInfo Revision!\n"); + return -EINVAL; + } + + return 0; +} + +int pp_atomfwctrl_get_gpio_information(struct pp_hwmgr *hwmgr, + struct pp_atomfwctrl_gpio_parameters *param) +{ + struct atom_smu_info_v3_1 *info; + uint16_t idx; + + idx = GetIndexIntoMasterDataTable(smu_info); + info = (struct atom_smu_info_v3_1 *) + smu_atom_get_data_table(hwmgr->adev, + idx, NULL, NULL, NULL); + + if (!info) { + pr_info("Error retrieving BIOS smu_info Table Address!"); + return -1; + } + + param->ucAcDcGpio = info->ac_dc_gpio_bit; + param->ucAcDcPolarity = info->ac_dc_polarity; + param->ucVR0HotGpio = info->vr0hot_gpio_bit; + param->ucVR0HotPolarity = info->vr0hot_polarity; + param->ucVR1HotGpio = info->vr1hot_gpio_bit; + param->ucVR1HotPolarity = info->vr1hot_polarity; + param->ucFwCtfGpio = info->fw_ctf_gpio_bit; + param->ucFwCtfPolarity = info->fw_ctf_polarity; + + return 0; +} + +int pp_atomfwctrl_get_clk_information_by_clkid(struct pp_hwmgr *hwmgr, + uint8_t clk_id, uint8_t syspll_id, + uint32_t *frequency) +{ + struct amdgpu_device *adev = hwmgr->adev; + struct atom_get_smu_clock_info_parameters_v3_1 parameters; + struct atom_get_smu_clock_info_output_parameters_v3_1 *output; + uint32_t ix; + + parameters.clk_id = clk_id; + parameters.syspll_id = syspll_id; + parameters.command = GET_SMU_CLOCK_INFO_V3_1_GET_CLOCK_FREQ; + parameters.dfsdid = 0; + + ix = GetIndexIntoMasterCmdTable(getsmuclockinfo); + + if (amdgpu_atom_execute_table( + adev->mode_info.atom_context, ix, (uint32_t *)¶meters)) + return -EINVAL; + + output = (struct atom_get_smu_clock_info_output_parameters_v3_1 *)¶meters; + *frequency = le32_to_cpu(output->atom_smu_outputclkfreq.smu_clock_freq_hz) / 10000; + + return 0; +} + +static void pp_atomfwctrl_copy_vbios_bootup_values_3_2(struct pp_hwmgr *hwmgr, + struct pp_atomfwctrl_bios_boot_up_values *boot_values, + struct atom_firmware_info_v3_2 *fw_info) +{ + uint32_t frequency = 0; + + boot_values->ulRevision = fw_info->firmware_revision; + boot_values->ulGfxClk = fw_info->bootup_sclk_in10khz; + boot_values->ulUClk = fw_info->bootup_mclk_in10khz; + boot_values->usVddc = fw_info->bootup_vddc_mv; + boot_values->usVddci = fw_info->bootup_vddci_mv; + boot_values->usMvddc = fw_info->bootup_mvddc_mv; + boot_values->usVddGfx = fw_info->bootup_vddgfx_mv; + boot_values->ucCoolingID = fw_info->coolingsolution_id; + boot_values->ulSocClk = 0; + boot_values->ulDCEFClk = 0; + + if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL0_SOCCLK_ID, SMU11_SYSPLL0_ID, &frequency)) + boot_values->ulSocClk = frequency; + + if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL0_DCEFCLK_ID, SMU11_SYSPLL0_ID, &frequency)) + boot_values->ulDCEFClk = frequency; + + if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL0_ECLK_ID, SMU11_SYSPLL0_ID, &frequency)) + boot_values->ulEClk = frequency; + + if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL0_VCLK_ID, SMU11_SYSPLL0_ID, &frequency)) + boot_values->ulVClk = frequency; + + if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL0_DCLK_ID, SMU11_SYSPLL0_ID, &frequency)) + boot_values->ulDClk = frequency; + + if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL1_0_FCLK_ID, SMU11_SYSPLL1_2_ID, &frequency)) + boot_values->ulFClk = frequency; +} + +static void pp_atomfwctrl_copy_vbios_bootup_values_3_1(struct pp_hwmgr *hwmgr, + struct pp_atomfwctrl_bios_boot_up_values *boot_values, + struct atom_firmware_info_v3_1 *fw_info) +{ + uint32_t frequency = 0; + + boot_values->ulRevision = fw_info->firmware_revision; + boot_values->ulGfxClk = fw_info->bootup_sclk_in10khz; + boot_values->ulUClk = fw_info->bootup_mclk_in10khz; + boot_values->usVddc = fw_info->bootup_vddc_mv; + boot_values->usVddci = fw_info->bootup_vddci_mv; + boot_values->usMvddc = fw_info->bootup_mvddc_mv; + boot_values->usVddGfx = fw_info->bootup_vddgfx_mv; + boot_values->ucCoolingID = fw_info->coolingsolution_id; + boot_values->ulSocClk = 0; + boot_values->ulDCEFClk = 0; + + if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU9_SYSPLL0_SOCCLK_ID, 0, &frequency)) + boot_values->ulSocClk = frequency; + + if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU9_SYSPLL0_DCEFCLK_ID, 0, &frequency)) + boot_values->ulDCEFClk = frequency; + + if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU9_SYSPLL0_ECLK_ID, 0, &frequency)) + boot_values->ulEClk = frequency; + + if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU9_SYSPLL0_VCLK_ID, 0, &frequency)) + boot_values->ulVClk = frequency; + + if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU9_SYSPLL0_DCLK_ID, 0, &frequency)) + boot_values->ulDClk = frequency; +} + +int pp_atomfwctrl_get_vbios_bootup_values(struct pp_hwmgr *hwmgr, + struct pp_atomfwctrl_bios_boot_up_values *boot_values) +{ + struct atom_firmware_info_v3_2 *fwinfo_3_2; + struct atom_firmware_info_v3_1 *fwinfo_3_1; + struct atom_common_table_header *info = NULL; + uint16_t ix; + + ix = GetIndexIntoMasterDataTable(firmwareinfo); + info = (struct atom_common_table_header *) + smu_atom_get_data_table(hwmgr->adev, + ix, NULL, NULL, NULL); + + if (!info) { + pr_info("Error retrieving BIOS firmwareinfo!"); + return -EINVAL; + } + + if ((info->format_revision == 3) && (info->content_revision == 2)) { + fwinfo_3_2 = (struct atom_firmware_info_v3_2 *)info; + pp_atomfwctrl_copy_vbios_bootup_values_3_2(hwmgr, + boot_values, fwinfo_3_2); + } else if ((info->format_revision == 3) && (info->content_revision == 1)) { + fwinfo_3_1 = (struct atom_firmware_info_v3_1 *)info; + pp_atomfwctrl_copy_vbios_bootup_values_3_1(hwmgr, + boot_values, fwinfo_3_1); + } else { + pr_info("Fw info table revision does not match!"); + return -EINVAL; + } + + return 0; +} + +int pp_atomfwctrl_get_smc_dpm_information(struct pp_hwmgr *hwmgr, + struct pp_atomfwctrl_smc_dpm_parameters *param) +{ + struct atom_smc_dpm_info_v4_1 *info; + uint16_t ix; + + ix = GetIndexIntoMasterDataTable(smc_dpm_info); + info = (struct atom_smc_dpm_info_v4_1 *) + smu_atom_get_data_table(hwmgr->adev, + ix, NULL, NULL, NULL); + if (!info) { + pr_info("Error retrieving BIOS Table Address!"); + return -EINVAL; + } + + param->liquid1_i2c_address = info->liquid1_i2c_address; + param->liquid2_i2c_address = info->liquid2_i2c_address; + param->vr_i2c_address = info->vr_i2c_address; + param->plx_i2c_address = info->plx_i2c_address; + + param->liquid_i2c_linescl = info->liquid_i2c_linescl; + param->liquid_i2c_linesda = info->liquid_i2c_linesda; + param->vr_i2c_linescl = info->vr_i2c_linescl; + param->vr_i2c_linesda = info->vr_i2c_linesda; + + param->plx_i2c_linescl = info->plx_i2c_linescl; + param->plx_i2c_linesda = info->plx_i2c_linesda; + param->vrsensorpresent = info->vrsensorpresent; + param->liquidsensorpresent = info->liquidsensorpresent; + + param->maxvoltagestepgfx = info->maxvoltagestepgfx; + param->maxvoltagestepsoc = info->maxvoltagestepsoc; + + param->vddgfxvrmapping = info->vddgfxvrmapping; + param->vddsocvrmapping = info->vddsocvrmapping; + param->vddmem0vrmapping = info->vddmem0vrmapping; + param->vddmem1vrmapping = info->vddmem1vrmapping; + + param->gfxulvphasesheddingmask = info->gfxulvphasesheddingmask; + param->soculvphasesheddingmask = info->soculvphasesheddingmask; + + param->gfxmaxcurrent = info->gfxmaxcurrent; + param->gfxoffset = info->gfxoffset; + param->padding_telemetrygfx = info->padding_telemetrygfx; + + param->socmaxcurrent = info->socmaxcurrent; + param->socoffset = info->socoffset; + param->padding_telemetrysoc = info->padding_telemetrysoc; + + param->mem0maxcurrent = info->mem0maxcurrent; + param->mem0offset = info->mem0offset; + param->padding_telemetrymem0 = info->padding_telemetrymem0; + + param->mem1maxcurrent = info->mem1maxcurrent; + param->mem1offset = info->mem1offset; + param->padding_telemetrymem1 = info->padding_telemetrymem1; + + param->acdcgpio = info->acdcgpio; + param->acdcpolarity = info->acdcpolarity; + param->vr0hotgpio = info->vr0hotgpio; + param->vr0hotpolarity = info->vr0hotpolarity; + + param->vr1hotgpio = info->vr1hotgpio; + param->vr1hotpolarity = info->vr1hotpolarity; + param->padding1 = info->padding1; + param->padding2 = info->padding2; + + param->ledpin0 = info->ledpin0; + param->ledpin1 = info->ledpin1; + param->ledpin2 = info->ledpin2; + + param->pllgfxclkspreadenabled = info->pllgfxclkspreadenabled; + param->pllgfxclkspreadpercent = info->pllgfxclkspreadpercent; + param->pllgfxclkspreadfreq = info->pllgfxclkspreadfreq; + + param->uclkspreadenabled = info->uclkspreadenabled; + param->uclkspreadpercent = info->uclkspreadpercent; + param->uclkspreadfreq = info->uclkspreadfreq; + + param->socclkspreadenabled = info->socclkspreadenabled; + param->socclkspreadpercent = info->socclkspreadpercent; + param->socclkspreadfreq = info->socclkspreadfreq; + + param->acggfxclkspreadenabled = info->acggfxclkspreadenabled; + param->acggfxclkspreadpercent = info->acggfxclkspreadpercent; + param->acggfxclkspreadfreq = info->acggfxclkspreadfreq; + + param->Vr2_I2C_address = info->Vr2_I2C_address; + + return 0; +} |