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drm/amdgpu: use direct loading on renoir vcn for the moment 

PSP has issue for renoir, that will cause VCN fw failed to be loaded. So use
direct loading for the moment till the issue is addressed.

Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Aaron Liu <aaron.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Huang Rui 2019-07-21 20:58:31 +08:00 committed by Alex Deucher
parent 8deac23636
commit 444a0fea51
2 changed files with 12 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
View File

@ -100,7 +100,8 @@ int amdgpu_vcn_sw_init(struct amdgpu_device *adev)
case CHIP_NAVI14:
fw_name = FIRMWARE_NAVI14;
if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) &&
(adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG))
(adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) &&
adev->asic_type != CHIP_RENOIR) /* to be removed while vcn psp loading works */
adev->vcn.indirect_sram = true;
break;
case CHIP_NAVI12:
@ -160,7 +161,8 @@ int amdgpu_vcn_sw_init(struct amdgpu_device *adev)
}
bo_size = AMDGPU_VCN_STACK_SIZE + AMDGPU_VCN_CONTEXT_SIZE;
if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP)
if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP ||
adev->asic_type == CHIP_RENOIR)
bo_size += AMDGPU_GPU_PAGE_ALIGN(le32_to_cpu(hdr->ucode_size_bytes) + 8);
for (i = 0; i < adev->vcn.num_vcn_inst; i++) {
@ -271,7 +273,8 @@ int amdgpu_vcn_resume(struct amdgpu_device *adev)
unsigned offset;
hdr = (const struct common_firmware_header *)adev->vcn.fw->data;
if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) {
if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP ||
adev->asic_type == CHIP_RENOIR) {
offset = le32_to_cpu(hdr->ucode_array_offset_bytes);
memcpy_toio(adev->vcn.inst[i].cpu_addr, adev->vcn.fw->data + offset,
le32_to_cpu(hdr->ucode_size_bytes));

9
drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
View File

@ -142,7 +142,8 @@ static int vcn_v2_0_sw_init(void *handle)
if (r)
return r;
if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP &&
adev->asic_type != CHIP_RENOIR) {
const struct common_firmware_header *hdr;
hdr = (const struct common_firmware_header *)adev->vcn.fw->data;
adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].ucode_id = AMDGPU_UCODE_ID_VCN;
@ -366,7 +367,8 @@ static void vcn_v2_0_mc_resume(struct amdgpu_device *adev)
uint32_t offset;
/* cache window 0: fw */
if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP &&
adev->asic_type != CHIP_RENOIR) {
WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW,
(adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].tmr_mc_addr_lo));
WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH,
@ -411,7 +413,8 @@ static void vcn_v2_0_mc_resume_dpg_mode(struct amdgpu_device *adev, bool indirec
uint32_t offset;
/* cache window 0: fw */
if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP &&
adev->asic_type != CHIP_RENOIR) {
if (!indirect) {
WREG32_SOC15_DPG_MODE_2_0(SOC15_DPG_MODE_OFFSET_2_0(
UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW),