diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 45 |
1 files changed, 34 insertions, 11 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c index 25b4d7f0bd35..a0aa624f5a92 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c @@ -66,9 +66,6 @@ void amdgpu_virt_init_setting(struct amdgpu_device *adev) adev->cg_flags = 0; adev->pg_flags = 0; - /* enable mcbp for sriov */ - amdgpu_mcbp = 1; - /* Reduce kcq number to 2 to reduce latency */ if (amdgpu_num_kcq == -1) amdgpu_num_kcq = 2; @@ -523,7 +520,7 @@ static int amdgpu_virt_read_pf2vf_data(struct amdgpu_device *adev) tmp = ((struct amd_sriov_msg_pf2vf_info *)pf2vf_info)->mm_bw_management[i].encode_max_frame_pixels; adev->virt.encode_max_frame_pixels = max(tmp, adev->virt.encode_max_frame_pixels); } - if((adev->virt.decode_max_dimension_pixels > 0) || (adev->virt.encode_max_dimension_pixels > 0)) + if ((adev->virt.decode_max_dimension_pixels > 0) || (adev->virt.encode_max_dimension_pixels > 0)) adev->virt.is_mm_bw_enabled = true; adev->unique_id = @@ -838,9 +835,19 @@ enum amdgpu_sriov_vf_mode amdgpu_virt_get_sriov_vf_mode(struct amdgpu_device *ad return mode; } +void amdgpu_virt_post_reset(struct amdgpu_device *adev) +{ + if (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(11, 0, 3)) { + /* force set to GFXOFF state after reset, + * to avoid some invalid operation before GC enable + */ + adev->gfx.is_poweron = false; + } +} + bool amdgpu_virt_fw_load_skip_check(struct amdgpu_device *adev, uint32_t ucode_id) { - switch (adev->ip_versions[MP0_HWIP][0]) { + switch (amdgpu_ip_version(adev, MP0_HWIP, 0)) { case IP_VERSION(13, 0, 0): /* no vf autoload, white list */ if (ucode_id == AMDGPU_UCODE_ID_VCN1 || @@ -848,6 +855,17 @@ bool amdgpu_virt_fw_load_skip_check(struct amdgpu_device *adev, uint32_t ucode_i return false; else return true; + case IP_VERSION(11, 0, 9): + case IP_VERSION(11, 0, 7): + /* black list for CHIP_NAVI12 and CHIP_SIENNA_CICHLID */ + if (ucode_id == AMDGPU_UCODE_ID_RLC_G + || ucode_id == AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL + || ucode_id == AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM + || ucode_id == AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM + || ucode_id == AMDGPU_UCODE_ID_SMC) + return true; + else + return false; case IP_VERSION(13, 0, 10): /* white list */ if (ucode_id == AMDGPU_UCODE_ID_CAP @@ -957,7 +975,7 @@ static bool amdgpu_virt_get_rlcg_reg_access_flag(struct amdgpu_device *adev, return ret; } -static u32 amdgpu_virt_rlcg_reg_rw(struct amdgpu_device *adev, u32 offset, u32 v, u32 flag) +static u32 amdgpu_virt_rlcg_reg_rw(struct amdgpu_device *adev, u32 offset, u32 v, u32 flag, u32 xcc_id) { struct amdgpu_rlcg_reg_access_ctrl *reg_access_ctrl; uint32_t timeout = 50000; @@ -975,7 +993,12 @@ static u32 amdgpu_virt_rlcg_reg_rw(struct amdgpu_device *adev, u32 offset, u32 v return 0; } - reg_access_ctrl = &adev->gfx.rlc.reg_access_ctrl; + if (adev->gfx.xcc_mask && (((1 << xcc_id) & adev->gfx.xcc_mask) == 0)) { + dev_err(adev->dev, "invalid xcc\n"); + return 0; + } + + reg_access_ctrl = &adev->gfx.rlc.reg_access_ctrl[xcc_id]; scratch_reg0 = (void __iomem *)adev->rmmio + 4 * reg_access_ctrl->scratch_reg0; scratch_reg1 = (void __iomem *)adev->rmmio + 4 * reg_access_ctrl->scratch_reg1; scratch_reg2 = (void __iomem *)adev->rmmio + 4 * reg_access_ctrl->scratch_reg2; @@ -1040,13 +1063,13 @@ static u32 amdgpu_virt_rlcg_reg_rw(struct amdgpu_device *adev, u32 offset, u32 v void amdgpu_sriov_wreg(struct amdgpu_device *adev, u32 offset, u32 value, - u32 acc_flags, u32 hwip) + u32 acc_flags, u32 hwip, u32 xcc_id) { u32 rlcg_flag; if (!amdgpu_sriov_runtime(adev) && amdgpu_virt_get_rlcg_reg_access_flag(adev, acc_flags, hwip, true, &rlcg_flag)) { - amdgpu_virt_rlcg_reg_rw(adev, offset, value, rlcg_flag); + amdgpu_virt_rlcg_reg_rw(adev, offset, value, rlcg_flag, xcc_id); return; } @@ -1057,13 +1080,13 @@ void amdgpu_sriov_wreg(struct amdgpu_device *adev, } u32 amdgpu_sriov_rreg(struct amdgpu_device *adev, - u32 offset, u32 acc_flags, u32 hwip) + u32 offset, u32 acc_flags, u32 hwip, u32 xcc_id) { u32 rlcg_flag; if (!amdgpu_sriov_runtime(adev) && amdgpu_virt_get_rlcg_reg_access_flag(adev, acc_flags, hwip, false, &rlcg_flag)) - return amdgpu_virt_rlcg_reg_rw(adev, offset, 0, rlcg_flag); + return amdgpu_virt_rlcg_reg_rw(adev, offset, 0, rlcg_flag, xcc_id); if (acc_flags & AMDGPU_REGS_NO_KIQ) return RREG32_NO_KIQ(offset); |