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drm/amdgpu: enable UMSCH 4.0.6
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Share same codes with 4.0.5 and enable collaborate mode for VPE.

Signed-off-by: Lang Yu <[email protected]>
Reviewed-by: Veerabadhran Gopalakrishnan <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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@alexdeucher
Lang Yu authored and alexdeucher committed Mar 27, 2024
1 parent 6b154c0 commit 68a2afb
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Showing 3 changed files with 16 additions and 4 deletions.
1 change: 1 addition & 0 deletions drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2237,6 +2237,7 @@ static int amdgpu_discovery_set_umsch_mm_ip_blocks(struct amdgpu_device *adev)
{
switch (amdgpu_ip_version(adev, VCN_HWIP, 0)) {
case IP_VERSION(4, 0, 5):
case IP_VERSION(4, 0, 6):
if (amdgpu_umsch_mm & 0x1) {
amdgpu_device_ip_block_add(adev, &umsch_mm_v4_0_ip_block);
adev->enable_umsch_mm = true;
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12 changes: 10 additions & 2 deletions drivers/gpu/drm/amd/amdgpu/amdgpu_umsch_mm.c
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Original file line number Diff line number Diff line change
Expand Up @@ -189,10 +189,13 @@ static void setup_vpe_queue(struct amdgpu_device *adev,
mqd->rptr_val = 0;
mqd->unmapped = 1;

if (adev->vpe.collaborate_mode)
memcpy(++mqd, test->mqd_data_cpu_addr, sizeof(struct MQD_INFO));

qinfo->mqd_addr = test->mqd_data_gpu_addr;
qinfo->csa_addr = test->ctx_data_gpu_addr +
offsetof(struct umsch_mm_test_ctx_data, vpe_ctx_csa);
qinfo->doorbell_offset_0 = (adev->doorbell_index.vpe_ring + 1) << 1;
qinfo->doorbell_offset_0 = 0;
qinfo->doorbell_offset_1 = 0;
}

Expand Down Expand Up @@ -287,7 +290,10 @@ static int submit_vpe_queue(struct amdgpu_device *adev, struct umsch_mm_test *te
ring[5] = 0;

mqd->wptr_val = (6 << 2);
// WDOORBELL32(adev->umsch_mm.agdb_index[CONTEXT_PRIORITY_LEVEL_NORMAL], mqd->wptr_val);
if (adev->vpe.collaborate_mode)
(++mqd)->wptr_val = (6 << 2);

WDOORBELL32(adev->umsch_mm.agdb_index[CONTEXT_PRIORITY_LEVEL_NORMAL], mqd->wptr_val);

for (i = 0; i < adev->usec_timeout; i++) {
if (*fence == test_pattern)
Expand Down Expand Up @@ -571,6 +577,7 @@ int amdgpu_umsch_mm_init_microcode(struct amdgpu_umsch_mm *umsch)

switch (amdgpu_ip_version(adev, VCN_HWIP, 0)) {
case IP_VERSION(4, 0, 5):
case IP_VERSION(4, 0, 6):
fw_name = "amdgpu/umsch_mm_4_0_0.bin";
break;
default:
Expand Down Expand Up @@ -750,6 +757,7 @@ static int umsch_mm_early_init(void *handle)

switch (amdgpu_ip_version(adev, VCN_HWIP, 0)) {
case IP_VERSION(4, 0, 5):
case IP_VERSION(4, 0, 6):
umsch_mm_v4_0_set_funcs(&adev->umsch_mm);
break;
default:
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7 changes: 5 additions & 2 deletions drivers/gpu/drm/amd/amdgpu/umsch_mm_v4_0.c
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Original file line number Diff line number Diff line change
Expand Up @@ -60,7 +60,7 @@ static int umsch_mm_v4_0_load_microcode(struct amdgpu_umsch_mm *umsch)

umsch->cmd_buf_curr_ptr = umsch->cmd_buf_ptr;

if (amdgpu_ip_version(adev, VCN_HWIP, 0) == IP_VERSION(4, 0, 5)) {
if (amdgpu_ip_version(adev, VCN_HWIP, 0) >= IP_VERSION(4, 0, 5)) {
WREG32_SOC15(VCN, 0, regUVD_IPX_DLDO_CONFIG,
1 << UVD_IPX_DLDO_CONFIG__ONO0_PWR_CONFIG__SHIFT);
SOC15_WAIT_ON_RREG(VCN, 0, regUVD_IPX_DLDO_STATUS,
Expand Down Expand Up @@ -248,7 +248,7 @@ static int umsch_mm_v4_0_ring_stop(struct amdgpu_umsch_mm *umsch)
data = REG_SET_FIELD(data, VCN_UMSCH_RB_DB_CTRL, EN, 0);
WREG32_SOC15(VCN, 0, regVCN_UMSCH_RB_DB_CTRL, data);

if (amdgpu_ip_version(adev, VCN_HWIP, 0) == IP_VERSION(4, 0, 5)) {
if (amdgpu_ip_version(adev, VCN_HWIP, 0) >= IP_VERSION(4, 0, 5)) {
WREG32_SOC15(VCN, 0, regUVD_IPX_DLDO_CONFIG,
2 << UVD_IPX_DLDO_CONFIG__ONO0_PWR_CONFIG__SHIFT);
SOC15_WAIT_ON_RREG(VCN, 0, regUVD_IPX_DLDO_STATUS,
Expand All @@ -271,6 +271,8 @@ static int umsch_mm_v4_0_set_hw_resources(struct amdgpu_umsch_mm *umsch)

set_hw_resources.vmid_mask_mm_vcn = umsch->vmid_mask_mm_vcn;
set_hw_resources.vmid_mask_mm_vpe = umsch->vmid_mask_mm_vpe;
set_hw_resources.collaboration_mask_vpe =
adev->vpe.collaborate_mode ? 0x3 : 0x0;
set_hw_resources.engine_mask = umsch->engine_mask;

set_hw_resources.vcn0_hqd_mask[0] = umsch->vcn0_hqd_mask;
Expand Down Expand Up @@ -346,6 +348,7 @@ static int umsch_mm_v4_0_add_queue(struct amdgpu_umsch_mm *umsch,
add_queue.h_queue = input_ptr->h_queue;
add_queue.vm_context_cntl = input_ptr->vm_context_cntl;
add_queue.is_context_suspended = input_ptr->is_context_suspended;
add_queue.collaboration_mode = adev->vpe.collaborate_mode ? 1 : 0;

add_queue.api_status.api_completion_fence_addr = umsch->ring.fence_drv.gpu_addr;
add_queue.api_status.api_completion_fence_value = ++umsch->ring.fence_drv.sync_seq;
Expand Down

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