diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/soc15.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/soc15.c | 77 |
1 files changed, 13 insertions, 64 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c index 12f80fdc1fbc..fde6154f2009 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -375,39 +375,6 @@ static bool soc15_read_disabled_bios(struct amdgpu_device *adev) return false; } -static bool soc15_read_bios_from_rom(struct amdgpu_device *adev, - u8 *bios, u32 length_bytes) -{ - u32 *dw_ptr; - u32 i, length_dw; - uint32_t rom_index_offset; - uint32_t rom_data_offset; - - if (bios == NULL) - return false; - if (length_bytes == 0) - return false; - /* APU vbios image is part of sbios image */ - if (adev->flags & AMD_IS_APU) - return false; - - dw_ptr = (u32 *)bios; - length_dw = ALIGN(length_bytes, 4) / 4; - - rom_index_offset = - adev->smuio.funcs->get_rom_index_offset(adev); - rom_data_offset = - adev->smuio.funcs->get_rom_data_offset(adev); - - /* set rom index to 0 */ - WREG32(rom_index_offset, 0); - /* read out the rom data */ - for (i = 0; i < length_dw; i++) - dw_ptr[i] = RREG32(rom_data_offset); - - return true; -} - static struct soc15_allowed_register_entry soc15_allowed_read_registers[] = { { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS)}, { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS2)}, @@ -703,7 +670,7 @@ static void soc15_pcie_gen3_enable(struct amdgpu_device *adev) static void soc15_program_aspm(struct amdgpu_device *adev) { - if (!amdgpu_aspm) + if (!amdgpu_device_should_use_aspm(adev)) return; if (!(adev->flags & AMD_IS_APU) && @@ -734,25 +701,12 @@ static uint32_t soc15_get_rev_id(struct amdgpu_device *adev) static void soc15_reg_base_init(struct amdgpu_device *adev) { - int r; - /* Set IP register base before any HW register access */ switch (adev->asic_type) { case CHIP_VEGA10: case CHIP_VEGA12: case CHIP_RAVEN: - vega10_reg_base_init(adev); - break; case CHIP_RENOIR: - /* It's safe to do ip discovery here for Renoir, - * it doesn't support SRIOV. */ - if (amdgpu_discovery) { - r = amdgpu_discovery_reg_base_init(adev); - if (r == 0) - break; - DRM_WARN("failed to init reg base from ip discovery table, " - "fallback to legacy init method\n"); - } vega10_reg_base_init(adev); break; case CHIP_VEGA20: @@ -886,6 +840,10 @@ static bool soc15_need_reset_on_init(struct amdgpu_device *adev) { u32 sol_reg; + /* CP hangs in IGT reloading test on RN, reset to WA */ + if (adev->asic_type == CHIP_RENOIR) + return true; + /* Just return false for soc15 GPUs. Reset does not seem to * be necessary. */ @@ -925,7 +883,7 @@ static void soc15_pre_asic_init(struct amdgpu_device *adev) static const struct amdgpu_asic_funcs soc15_asic_funcs = { .read_disabled_bios = &soc15_read_disabled_bios, - .read_bios_from_rom = &soc15_read_bios_from_rom, + .read_bios_from_rom = &amdgpu_soc15_read_bios_from_rom, .read_register = &soc15_read_register, .reset = &soc15_asic_reset, .reset_method = &soc15_asic_reset_method, @@ -947,7 +905,7 @@ static const struct amdgpu_asic_funcs soc15_asic_funcs = static const struct amdgpu_asic_funcs vega20_asic_funcs = { .read_disabled_bios = &soc15_read_disabled_bios, - .read_bios_from_rom = &soc15_read_bios_from_rom, + .read_bios_from_rom = &amdgpu_soc15_read_bios_from_rom, .read_register = &soc15_read_register, .reset = &soc15_asic_reset, .reset_method = &soc15_asic_reset_method, @@ -1222,16 +1180,11 @@ static int soc15_common_early_init(void *handle) static int soc15_common_late_init(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; - int r = 0; if (amdgpu_sriov_vf(adev)) xgpu_ai_mailbox_get_irq(adev); - if (adev->nbio.ras_funcs && - adev->nbio.ras_funcs->ras_late_init) - r = adev->nbio.ras_funcs->ras_late_init(adev); - - return r; + return 0; } static int soc15_common_sw_init(void *handle) @@ -1252,10 +1205,6 @@ static int soc15_common_sw_fini(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; - if (adev->nbio.ras_funcs && - adev->nbio.ras_funcs->ras_fini) - adev->nbio.ras_funcs->ras_fini(adev); - if (adev->df.funcs && adev->df.funcs->sw_fini) adev->df.funcs->sw_fini(adev); @@ -1321,11 +1270,11 @@ static int soc15_common_hw_fini(void *handle) if (adev->nbio.ras_if && amdgpu_ras_is_supported(adev, adev->nbio.ras_if->block)) { - if (adev->nbio.ras_funcs && - adev->nbio.ras_funcs->init_ras_controller_interrupt) + if (adev->nbio.ras && + adev->nbio.ras->init_ras_controller_interrupt) amdgpu_irq_put(adev, &adev->nbio.ras_controller_irq, 0); - if (adev->nbio.ras_funcs && - adev->nbio.ras_funcs->init_ras_err_event_athub_interrupt) + if (adev->nbio.ras && + adev->nbio.ras->init_ras_err_event_athub_interrupt) amdgpu_irq_put(adev, &adev->nbio.ras_err_event_athub_irq, 0); } @@ -1457,7 +1406,7 @@ static int soc15_common_set_clockgating_state(void *handle, return 0; } -static void soc15_common_get_clockgating_state(void *handle, u32 *flags) +static void soc15_common_get_clockgating_state(void *handle, u64 *flags) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; int data; |