drm/amdgpu: drop some unused atombios functions

These were leftover from the old CI dpm code which was
retired a while ago.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
index ca7bdbdbf30207e283b875338d8b2ef92096de11..494b2e1717d52063d9bc4843c4b3a9529a9eb8e9 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
@@ -1232,157 +1232,6 @@ int amdgpu_atombios_get_leakage_vddc_based_on_leakage_idx(struct amdgpu_device *
        return amdgpu_atombios_get_max_vddc(adev, VOLTAGE_TYPE_VDDC, leakage_idx, voltage);
 }
 
-int amdgpu_atombios_get_leakage_id_from_vbios(struct amdgpu_device *adev,
-                                             u16 *leakage_id)
-{
-       union set_voltage args;
-       int index = GetIndexIntoMasterTable(COMMAND, SetVoltage);
-       u8 frev, crev;
-
-       if (!amdgpu_atom_parse_cmd_header(adev->mode_info.atom_context, index, &frev, &crev))
-               return -EINVAL;
-
-       switch (crev) {
-       case 3:
-       case 4:
-               args.v3.ucVoltageType = 0;
-               args.v3.ucVoltageMode = ATOM_GET_LEAKAGE_ID;
-               args.v3.usVoltageLevel = 0;
-
-               amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args);
-
-               *leakage_id = le16_to_cpu(args.v3.usVoltageLevel);
-               break;
-       default:
-               DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
-               return -EINVAL;
-       }
-
-       return 0;
-}
-
-int amdgpu_atombios_get_leakage_vddc_based_on_leakage_params(struct amdgpu_device *adev,
-                                                            u16 *vddc, u16 *vddci,
-                                                            u16 virtual_voltage_id,
-                                                            u16 vbios_voltage_id)
-{
-       int index = GetIndexIntoMasterTable(DATA, ASIC_ProfilingInfo);
-       u8 frev, crev;
-       u16 data_offset, size;
-       int i, j;
-       ATOM_ASIC_PROFILING_INFO_V2_1 *profile;
-       u16 *leakage_bin, *vddc_id_buf, *vddc_buf, *vddci_id_buf, *vddci_buf;
-
-       *vddc = 0;
-       *vddci = 0;
-
-       if (!amdgpu_atom_parse_data_header(adev->mode_info.atom_context, index, &size,
-                                   &frev, &crev, &data_offset))
-               return -EINVAL;
-
-       profile = (ATOM_ASIC_PROFILING_INFO_V2_1 *)
-               (adev->mode_info.atom_context->bios + data_offset);
-
-       switch (frev) {
-       case 1:
-               return -EINVAL;
-       case 2:
-               switch (crev) {
-               case 1:
-                       if (size < sizeof(ATOM_ASIC_PROFILING_INFO_V2_1))
-                               return -EINVAL;
-                       leakage_bin = (u16 *)
-                               (adev->mode_info.atom_context->bios + data_offset +
-                                le16_to_cpu(profile->usLeakageBinArrayOffset));
-                       vddc_id_buf = (u16 *)
-                               (adev->mode_info.atom_context->bios + data_offset +
-                                le16_to_cpu(profile->usElbVDDC_IdArrayOffset));
-                       vddc_buf = (u16 *)
-                               (adev->mode_info.atom_context->bios + data_offset +
-                                le16_to_cpu(profile->usElbVDDC_LevelArrayOffset));
-                       vddci_id_buf = (u16 *)
-                               (adev->mode_info.atom_context->bios + data_offset +
-                                le16_to_cpu(profile->usElbVDDCI_IdArrayOffset));
-                       vddci_buf = (u16 *)
-                               (adev->mode_info.atom_context->bios + data_offset +
-                                le16_to_cpu(profile->usElbVDDCI_LevelArrayOffset));
-
-                       if (profile->ucElbVDDC_Num > 0) {
-                               for (i = 0; i < profile->ucElbVDDC_Num; i++) {
-                                       if (vddc_id_buf[i] == virtual_voltage_id) {
-                                               for (j = 0; j < profile->ucLeakageBinNum; j++) {
-                                                       if (vbios_voltage_id <= leakage_bin[j]) {
-                                                               *vddc = vddc_buf[j * profile->ucElbVDDC_Num + i];
-                                                               break;
-                                                       }
-                                               }
-                                               break;
-                                       }
-                               }
-                       }
-                       if (profile->ucElbVDDCI_Num > 0) {
-                               for (i = 0; i < profile->ucElbVDDCI_Num; i++) {
-                                       if (vddci_id_buf[i] == virtual_voltage_id) {
-                                               for (j = 0; j < profile->ucLeakageBinNum; j++) {
-                                                       if (vbios_voltage_id <= leakage_bin[j]) {
-                                                               *vddci = vddci_buf[j * profile->ucElbVDDCI_Num + i];
-                                                               break;
-                                                       }
-                                               }
-                                               break;
-                                       }
-                               }
-                       }
-                       break;
-               default:
-                       DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
-                       return -EINVAL;
-               }
-               break;
-       default:
-               DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
-               return -EINVAL;
-       }
-
-       return 0;
-}
-
-union get_voltage_info {
-       struct _GET_VOLTAGE_INFO_INPUT_PARAMETER_V1_2 in;
-       struct _GET_EVV_VOLTAGE_INFO_OUTPUT_PARAMETER_V1_2 evv_out;
-};
-
-int amdgpu_atombios_get_voltage_evv(struct amdgpu_device *adev,
-                                   u16 virtual_voltage_id,
-                                   u16 *voltage)
-{
-       int index = GetIndexIntoMasterTable(COMMAND, GetVoltageInfo);
-       u32 entry_id;
-       u32 count = adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count;
-       union get_voltage_info args;
-
-       for (entry_id = 0; entry_id < count; entry_id++) {
-               if (adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[entry_id].v ==
-                   virtual_voltage_id)
-                       break;
-       }
-
-       if (entry_id >= count)
-               return -EINVAL;
-
-       args.in.ucVoltageType = VOLTAGE_TYPE_VDDC;
-       args.in.ucVoltageMode = ATOM_GET_VOLTAGE_EVV_VOLTAGE;
-       args.in.usVoltageLevel = cpu_to_le16(virtual_voltage_id);
-       args.in.ulSCLKFreq =
-               cpu_to_le32(adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[entry_id].clk);
-
-       amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args);
-
-       *voltage = le16_to_cpu(args.evv_out.usVoltageLevel);
-
-       return 0;
-}
-
 union voltage_object_info {
        struct _ATOM_VOLTAGE_OBJECT_INFO v1;
        struct _ATOM_VOLTAGE_OBJECT_INFO_V2 v2;

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h
index 1321ec09c734cf769ee18fa9b035e9b8b67c27ce..8cc0222dba1910e1569a88d4e8d4313c3420b76c 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h
@@ -168,18 +168,6 @@ int amdgpu_atombios_get_memory_pll_dividers(struct amdgpu_device *adev,
 void amdgpu_atombios_set_engine_dram_timings(struct amdgpu_device *adev,
                                             u32 eng_clock, u32 mem_clock);
 
-int amdgpu_atombios_get_leakage_id_from_vbios(struct amdgpu_device *adev,
-                                             u16 *leakage_id);
-
-int amdgpu_atombios_get_leakage_vddc_based_on_leakage_params(struct amdgpu_device *adev,
-                                                            u16 *vddc, u16 *vddci,
-                                                            u16 virtual_voltage_id,
-                                                            u16 vbios_voltage_id);
-
-int amdgpu_atombios_get_voltage_evv(struct amdgpu_device *adev,
-                                   u16 virtual_voltage_id,
-                                   u16 *voltage);
-
 bool
 amdgpu_atombios_is_voltage_gpio(struct amdgpu_device *adev,
                                u8 voltage_type, u8 voltage_mode);