diff options
Diffstat (limited to 'drivers/gpu/drm/amd')
24 files changed, 97 insertions, 67 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index a024217896fd..a370101d923f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -530,7 +530,8 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p, r = ttm_eu_reserve_buffers(&p->ticket, &p->validated, true, &duplicates); if (unlikely(r != 0)) { - DRM_ERROR("ttm_eu_reserve_buffers failed.\n"); + if (r != -ERESTARTSYS) + DRM_ERROR("ttm_eu_reserve_buffers failed.\n"); goto error_free_pages; } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 6958d4af017f..9e16e975f31a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -1981,6 +1981,7 @@ int amdgpu_device_suspend(struct drm_device *dev, bool suspend, bool fbcon) */ amdgpu_bo_evict_vram(adev); + amdgpu_atombios_scratch_regs_save(adev); pci_save_state(dev->pdev); if (suspend) { /* Shut down the device */ @@ -2032,6 +2033,7 @@ int amdgpu_device_resume(struct drm_device *dev, bool resume, bool fbcon) return r; } } + amdgpu_atombios_scratch_regs_restore(adev); /* post card */ if (!amdgpu_card_posted(adev) || !resume) { @@ -2290,8 +2292,6 @@ int amdgpu_gpu_reset(struct amdgpu_device *adev) } if (need_full_reset) { - /* save scratch */ - amdgpu_atombios_scratch_regs_save(adev); r = amdgpu_suspend(adev); retry: @@ -2301,8 +2301,9 @@ retry: amdgpu_display_stop_mc_access(adev, &save); amdgpu_wait_for_idle(adev, AMD_IP_BLOCK_TYPE_GMC); } - + amdgpu_atombios_scratch_regs_save(adev); r = amdgpu_asic_reset(adev); + amdgpu_atombios_scratch_regs_restore(adev); /* post card */ amdgpu_atom_asic_init(adev->mode_info.atom_context); @@ -2310,8 +2311,6 @@ retry: dev_info(adev->dev, "GPU reset succeeded, trying to resume\n"); r = amdgpu_resume(adev); } - /* restore scratch */ - amdgpu_atombios_scratch_regs_restore(adev); } if (!r) { amdgpu_irq_gpu_reset_resume_helper(adev); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c index 57552c79ec58..97928d7281f6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c @@ -68,6 +68,7 @@ int amdgpu_fence_slab_init(void) void amdgpu_fence_slab_fini(void) { + rcu_barrier(); kmem_cache_destroy(amdgpu_fence_slab); } /* diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c index 278708f5a744..9fa809876339 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c @@ -239,6 +239,7 @@ int amdgpu_irq_init(struct amdgpu_device *adev) if (r) { adev->irq.installed = false; flush_work(&adev->hotplug_work); + cancel_work_sync(&adev->reset_work); return r; } @@ -264,6 +265,7 @@ void amdgpu_irq_fini(struct amdgpu_device *adev) if (adev->irq.msi_enabled) pci_disable_msi(adev->pdev); flush_work(&adev->hotplug_work); + cancel_work_sync(&adev->reset_work); } for (i = 0; i < AMDGPU_MAX_IRQ_SRC_ID; ++i) { diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index 78392671046a..55c413a55a40 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -489,10 +489,8 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file /* return all clocks in KHz */ dev_info.gpu_counter_freq = amdgpu_asic_get_xclk(adev) * 10; if (adev->pm.dpm_enabled) { - dev_info.max_engine_clock = - adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk * 10; - dev_info.max_memory_clock = - adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk * 10; + dev_info.max_engine_clock = amdgpu_dpm_get_sclk(adev, false) * 10; + dev_info.max_memory_clock = amdgpu_dpm_get_mclk(adev, false) * 10; } else { dev_info.max_engine_clock = adev->pm.default_sclk * 10; dev_info.max_memory_clock = adev->pm.default_mclk * 10; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index f0a0513ef4c2..1479d09bd4dd 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -766,6 +766,10 @@ static const char *amdgpu_vram_names[] = { int amdgpu_bo_init(struct amdgpu_device *adev) { + /* reserve PAT memory space to WC for VRAM */ + arch_io_reserve_memtype_wc(adev->mc.aper_base, + adev->mc.aper_size); + /* Add an MTRR for the VRAM */ adev->mc.vram_mtrr = arch_phys_wc_add(adev->mc.aper_base, adev->mc.aper_size); @@ -781,6 +785,7 @@ void amdgpu_bo_fini(struct amdgpu_device *adev) { amdgpu_ttm_fini(adev); arch_phys_wc_del(adev->mc.vram_mtrr); + arch_io_free_memtype_wc(adev->mc.aper_base, adev->mc.aper_size); } int amdgpu_bo_fbdev_mmap(struct amdgpu_bo *bo, diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index e480263387e1..337c5b31d18d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -1775,5 +1775,6 @@ void amdgpu_vm_manager_fini(struct amdgpu_device *adev) dma_fence_put(adev->vm_manager.ids[i].first); amdgpu_sync_free(&adev->vm_manager.ids[i].active); dma_fence_put(id->flushed_updates); + dma_fence_put(id->last_flush); } } diff --git a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c index e9b1964d4e61..1caff75ab9fc 100644 --- a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c @@ -4083,7 +4083,7 @@ static int ci_enable_uvd_dpm(struct amdgpu_device *adev, bool enable) pi->dpm_level_enable_mask.mclk_dpm_enable_mask); } } else { - if (pi->last_mclk_dpm_enable_mask & 0x1) { + if (pi->uvd_enabled) { pi->uvd_enabled = false; pi->dpm_level_enable_mask.mclk_dpm_enable_mask |= 1; amdgpu_ci_send_msg_to_smc_with_parameter(adev, @@ -6308,6 +6308,8 @@ static int ci_dpm_sw_fini(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; + flush_work(&adev->pm.dpm.thermal.work); + mutex_lock(&adev->pm.mutex); amdgpu_pm_sysfs_fini(adev); ci_dpm_fini(adev); diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c index 199d3f7235d6..679dd7320279 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c @@ -3068,10 +3068,6 @@ static int dce_v10_0_hw_fini(void *handle) static int dce_v10_0_suspend(void *handle) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; - - amdgpu_atombios_scratch_regs_save(adev); - return dce_v10_0_hw_fini(handle); } @@ -3082,8 +3078,6 @@ static int dce_v10_0_resume(void *handle) ret = dce_v10_0_hw_init(handle); - amdgpu_atombios_scratch_regs_restore(adev); - /* turn on the BL */ if (adev->mode_info.bl_encoder) { u8 bl_level = amdgpu_display_backlight_get_level(adev, diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c index ecd000e35981..807dfedb3610 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c @@ -3132,10 +3132,6 @@ static int dce_v11_0_hw_fini(void *handle) static int dce_v11_0_suspend(void *handle) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; - - amdgpu_atombios_scratch_regs_save(adev); - return dce_v11_0_hw_fini(handle); } @@ -3146,8 +3142,6 @@ static int dce_v11_0_resume(void *handle) ret = dce_v11_0_hw_init(handle); - amdgpu_atombios_scratch_regs_restore(adev); - /* turn on the BL */ if (adev->mode_info.bl_encoder) { u8 bl_level = amdgpu_display_backlight_get_level(adev, diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c index 44547f951d92..57423332bf75 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c @@ -2403,10 +2403,6 @@ static int dce_v6_0_hw_fini(void *handle) static int dce_v6_0_suspend(void *handle) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; - - amdgpu_atombios_scratch_regs_save(adev); - return dce_v6_0_hw_fini(handle); } @@ -2417,8 +2413,6 @@ static int dce_v6_0_resume(void *handle) ret = dce_v6_0_hw_init(handle); - amdgpu_atombios_scratch_regs_restore(adev); - /* turn on the BL */ if (adev->mode_info.bl_encoder) { u8 bl_level = amdgpu_display_backlight_get_level(adev, diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c index 979aedf4b74d..6f7656d525e2 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c @@ -2913,10 +2913,6 @@ static int dce_v8_0_hw_fini(void *handle) static int dce_v8_0_suspend(void *handle) { - struct amdgpu_device *adev = (struct amdgpu_device *)handle; - - amdgpu_atombios_scratch_regs_save(adev); - return dce_v8_0_hw_fini(handle); } @@ -2927,8 +2923,6 @@ static int dce_v8_0_resume(void *handle) ret = dce_v8_0_hw_init(handle); - amdgpu_atombios_scratch_regs_restore(adev); - /* turn on the BL */ if (adev->mode_info.bl_encoder) { u8 bl_level = amdgpu_display_backlight_get_level(adev, diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c index 86a7ca5d8511..23f1bc94ad3e 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c @@ -640,7 +640,6 @@ static const u32 stoney_mgcg_cgcg_init[] = mmCP_MEM_SLP_CNTL, 0xffffffff, 0x00020201, mmRLC_MEM_SLP_CNTL, 0xffffffff, 0x00020201, mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96940200, - mmATC_MISC_CG, 0xffffffff, 0x000c0200, }; static void gfx_v8_0_set_ring_funcs(struct amdgpu_device *adev); diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c index 74d7cc3f7e8c..f7372d32b8e7 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c @@ -100,6 +100,7 @@ static const u32 cz_mgcg_cgcg_init[] = static const u32 stoney_mgcg_cgcg_init[] = { + mmATC_MISC_CG, 0xffffffff, 0x000c0200, mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104 }; diff --git a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c index b6f2e50636a9..61172d4a0657 100644 --- a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c @@ -3063,6 +3063,8 @@ static int kv_dpm_sw_fini(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; + flush_work(&adev->pm.dpm.thermal.work); + mutex_lock(&adev->pm.mutex); amdgpu_pm_sysfs_fini(adev); kv_dpm_fini(adev); diff --git a/drivers/gpu/drm/amd/amdgpu/si_dpm.c b/drivers/gpu/drm/amd/amdgpu/si_dpm.c index 917213396787..f0f2f6c9718e 100644 --- a/drivers/gpu/drm/amd/amdgpu/si_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/si_dpm.c @@ -3479,6 +3479,49 @@ static void si_apply_state_adjust_rules(struct amdgpu_device *adev, int i; struct si_dpm_quirk *p = si_dpm_quirk_list; + /* limit all SI kickers */ + if (adev->asic_type == CHIP_PITCAIRN) { + if ((adev->pdev->revision == 0x81) || + (adev->pdev->device == 0x6810) || + (adev->pdev->device == 0x6811) || + (adev->pdev->device == 0x6816) || + (adev->pdev->device == 0x6817) || + (adev->pdev->device == 0x6806)) + max_mclk = 120000; + } else if (adev->asic_type == CHIP_VERDE) { + if ((adev->pdev->revision == 0x81) || + (adev->pdev->revision == 0x83) || + (adev->pdev->revision == 0x87) || + (adev->pdev->device == 0x6820) || + (adev->pdev->device == 0x6821) || + (adev->pdev->device == 0x6822) || + (adev->pdev->device == 0x6823) || + (adev->pdev->device == 0x682A) || + (adev->pdev->device == 0x682B)) { + max_sclk = 75000; + max_mclk = 80000; + } + } else if (adev->asic_type == CHIP_OLAND) { + if ((adev->pdev->revision == 0xC7) || + (adev->pdev->revision == 0x80) || + (adev->pdev->revision == 0x81) || + (adev->pdev->revision == 0x83) || + (adev->pdev->device == 0x6604) || + (adev->pdev->device == 0x6605)) { + max_sclk = 75000; + max_mclk = 80000; + } + } else if (adev->asic_type == CHIP_HAINAN) { + if ((adev->pdev->revision == 0x81) || + (adev->pdev->revision == 0x83) || + (adev->pdev->revision == 0xC3) || + (adev->pdev->device == 0x6664) || + (adev->pdev->device == 0x6665) || + (adev->pdev->device == 0x6667)) { + max_sclk = 75000; + max_mclk = 80000; + } + } /* Apply dpm quirks */ while (p && p->chip_device != 0) { if (adev->pdev->vendor == p->chip_vendor && @@ -3491,22 +3534,6 @@ static void si_apply_state_adjust_rules(struct amdgpu_device *adev, } ++p; } - /* limit mclk on all R7 370 parts for stability */ - if (adev->pdev->device == 0x6811 && - adev->pdev->revision == 0x81) - max_mclk = 120000; - /* limit sclk/mclk on Jet parts for stability */ - if (adev->pdev->device == 0x6665 && - adev->pdev->revision == 0xc3) { - max_sclk = 75000; - max_mclk = 80000; - } - /* Limit clocks for some HD8600 parts */ - if (adev->pdev->device == 0x6660 && - adev->pdev->revision == 0x83) { - max_sclk = 75000; - max_mclk = 80000; - } if (rps->vce_active) { rps->evclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].evclk; @@ -7779,6 +7806,8 @@ static int si_dpm_sw_fini(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; + flush_work(&adev->pm.dpm.thermal.work); + mutex_lock(&adev->pm.mutex); amdgpu_pm_sysfs_fini(adev); si_dpm_fini(adev); diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c index 5ed2930a8568..39f03f137a56 100644 --- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c @@ -52,6 +52,8 @@ #define VCE_V3_0_STACK_SIZE (64 * 1024) #define VCE_V3_0_DATA_SIZE ((16 * 1024 * AMDGPU_MAX_VCE_HANDLES) + (52 * 1024)) +#define FW_52_8_3 ((52 << 24) | (8 << 16) | (3 << 8)) + static void vce_v3_0_mc_resume(struct amdgpu_device *adev, int idx); static void vce_v3_0_set_ring_funcs(struct amdgpu_device *adev); static void vce_v3_0_set_irq_funcs(struct amdgpu_device *adev); @@ -382,6 +384,10 @@ static int vce_v3_0_sw_init(void *handle) if (r) return r; + /* 52.8.3 required for 3 ring support */ + if (adev->vce.fw_version < FW_52_8_3) + adev->vce.num_rings = 2; + r = amdgpu_vce_resume(adev); if (r) return r; diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c index 25c0a71b257d..52d0a83e6ad1 100644 --- a/drivers/gpu/drm/amd/amdgpu/vi.c +++ b/drivers/gpu/drm/amd/amdgpu/vi.c @@ -988,7 +988,7 @@ static int vi_common_early_init(void *handle) AMD_CG_SUPPORT_SDMA_MGCG | AMD_CG_SUPPORT_SDMA_LS | AMD_CG_SUPPORT_VCE_MGCG; - adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG | + adev->pg_flags = AMD_PG_SUPPORT_GFX_PG | AMD_PG_SUPPORT_GFX_SMG | AMD_PG_SUPPORT_GFX_PIPELINE | AMD_PG_SUPPORT_UVD | diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c index 1167205057b3..2ba7937d2545 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c @@ -716,7 +716,7 @@ int phm_get_voltage_evv_on_sclk(struct pp_hwmgr *hwmgr, uint8_t voltage_type, *voltage = 1150; } else { ret = atomctrl_get_voltage_evv_on_sclk_ai(hwmgr, voltage_type, sclk, id, &vol); - *voltage = (uint16_t)vol/100; + *voltage = (uint16_t)(vol/100); } return ret; } diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c index 1126bd4f74dc..0894527d932f 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c @@ -1320,7 +1320,8 @@ int atomctrl_get_voltage_evv_on_sclk_ai(struct pp_hwmgr *hwmgr, uint8_t voltage_ if (0 != result) return result; - *voltage = le32_to_cpu(((GET_EVV_VOLTAGE_INFO_OUTPUT_PARAMETER_V1_3 *)(&get_voltage_info_param_space))->ulVoltageLevel); + *voltage = le32_to_cpu(((GET_EVV_VOLTAGE_INFO_OUTPUT_PARAMETER_V1_3 *) + (&get_voltage_info_param_space))->ulVoltageLevel); return result; } diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c b/drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c index baf0f3d4c2f0..c45bd2560468 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c @@ -1201,12 +1201,15 @@ static uint32_t make_classification_flags(struct pp_hwmgr *hwmgr, static int ppt_get_num_of_vce_state_table_entries_v1_0(struct pp_hwmgr *hwmgr) { const ATOM_Tonga_POWERPLAYTABLE *pp_table = get_powerplay_table(hwmgr); - const ATOM_Tonga_VCE_State_Table *vce_state_table = - (ATOM_Tonga_VCE_State_Table *)(((unsigned long)pp_table) + le16_to_cpu(pp_table->usVCEStateTableOffset)); + const ATOM_Tonga_VCE_State_Table *vce_state_table; - if (vce_state_table == NULL) + + if (pp_table == NULL) return 0; + vce_state_table = (void *)pp_table + + le16_to_cpu(pp_table->usVCEStateTableOffset); + return vce_state_table->ucNumEntries; } diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c index 073e0bfa22a0..9e49f2777143 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c @@ -1168,8 +1168,8 @@ static int smu7_enable_dpm_tasks(struct pp_hwmgr *hwmgr) tmp_result = (!smum_is_dpm_running(hwmgr)) ? 0 : -1; PP_ASSERT_WITH_CODE(tmp_result == 0, - "DPM is already running right now, no need to enable DPM!", - return 0); + "DPM is already running", + ); if (smu7_voltage_control(hwmgr)) { tmp_result = smu7_enable_voltage_control(hwmgr); @@ -2141,15 +2141,18 @@ static int smu7_patch_acp_vddc(struct pp_hwmgr *hwmgr, } static int smu7_patch_limits_vddc(struct pp_hwmgr *hwmgr, - struct phm_clock_and_voltage_limits *tab) + struct phm_clock_and_voltage_limits *tab) { + uint32_t vddc, vddci; struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); if (tab) { - smu7_patch_ppt_v0_with_vdd_leakage(hwmgr, (uint32_t *)&tab->vddc, - &data->vddc_leakage); - smu7_patch_ppt_v0_with_vdd_leakage(hwmgr, (uint32_t *)&tab->vddci, - &data->vddci_leakage); + smu7_patch_ppt_v0_with_vdd_leakage(hwmgr, &vddc, + &data->vddc_leakage); + tab->vddc = vddc; + smu7_patch_ppt_v0_with_vdd_leakage(hwmgr, &vddci, + &data->vddci_leakage); + tab->vddci = vddci; } return 0; diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c index 5364e6a7ec8f..09b2cf6ccfa4 100644 --- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c +++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c @@ -646,6 +646,7 @@ void amd_sched_fini(struct amd_gpu_scheduler *sched) { if (sched->thread) kthread_stop(sched->thread); + rcu_barrier(); if (atomic_dec_and_test(&sched_fence_slab_ref)) kmem_cache_destroy(sched_fence_slab); } diff --git a/drivers/gpu/drm/amd/scheduler/sched_fence.c b/drivers/gpu/drm/amd/scheduler/sched_fence.c index c26fa298fe9e..91530e25aaff 100644 --- a/drivers/gpu/drm/amd/scheduler/sched_fence.c +++ b/drivers/gpu/drm/amd/scheduler/sched_fence.c @@ -107,7 +107,7 @@ static void amd_sched_fence_free(struct rcu_head *rcu) } /** - * amd_sched_fence_release - callback that fence can be freed + * amd_sched_fence_release_scheduled - callback that fence can be freed * * @fence: fence * @@ -122,7 +122,7 @@ static void amd_sched_fence_release_scheduled(struct dma_fence *f) } /** - * amd_sched_fence_release_scheduled - drop extra reference + * amd_sched_fence_release_finished - drop extra reference * * @f: fence * |