diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index df58a6a1a67ec51f1bb81ff1bd8364be8a46cc13..2131de36e3dac00fee06ccbcc1aebe80d69f0fbc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -1854,6 +1854,7 @@ err_node_allow:
err_bo_create:
amdgpu_amdkfd_unreserve_mem_limit(adev, aligned_size, flags, xcp_id);
err_reserve_limit:
+ amdgpu_sync_free(&(*mem)->sync);
mutex_destroy(&(*mem)->lock);
if (gobj)
drm_gem_object_put(gobj);
@@ -2900,13 +2901,12 @@ int amdgpu_amdkfd_gpuvm_restore_process_bos(void *info, struct dma_fence __rcu *
amdgpu_sync_create(&sync_obj);
- /* Validate BOs and map them to GPUVM (update VM page tables). */
+ /* Validate BOs managed by KFD */
list_for_each_entry(mem, &process_info->kfd_bo_list,
validate_list) {
struct amdgpu_bo *bo = mem->bo;
uint32_t domain = mem->domain;
- struct kfd_mem_attachment *attachment;
struct dma_resv_iter cursor;
struct dma_fence *fence;
@@ -2931,6 +2931,25 @@ int amdgpu_amdkfd_gpuvm_restore_process_bos(void *info, struct dma_fence __rcu *
goto validate_map_fail;
}
}
+ }
+
+ if (failed_size)
+ pr_debug("0x%lx/0x%lx in system\n", failed_size, total_size);
+
+ /* Validate PDs, PTs and evicted DMABuf imports last. Otherwise BO
+ * validations above would invalidate DMABuf imports again.
+ */
+ ret = process_validate_vms(process_info, &exec.ticket);
+ if (ret) {
+ pr_debug("Validating VMs failed, ret: %d\n", ret);
+ goto validate_map_fail;
+ }
+
+ /* Update mappings managed by KFD. */
+ list_for_each_entry(mem, &process_info->kfd_bo_list,
+ validate_list) {
+ struct kfd_mem_attachment *attachment;
+
list_for_each_entry(attachment, &mem->attachments, list) {
if (!attachment->is_mapped)
continue;
@@ -2947,18 +2966,6 @@ int amdgpu_amdkfd_gpuvm_restore_process_bos(void *info, struct dma_fence __rcu *
}
}
- if (failed_size)
- pr_debug("0x%lx/0x%lx in system\n", failed_size, total_size);
-
- /* Validate PDs, PTs and evicted DMABuf imports last. Otherwise BO
- * validations above would invalidate DMABuf imports again.
- */
- ret = process_validate_vms(process_info, &exec.ticket);
- if (ret) {
- pr_debug("Validating VMs failed, ret: %d\n", ret);
- goto validate_map_fail;
- }
-
/* Update mappings not managed by KFD */
list_for_each_entry(peer_vm, &process_info->vm_list_head,
vm_list_node) {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
index a00cf4756ad0e2f371742e760183882773a80243..1569bef030eac166ea6194427ca9c8489cc62796 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
@@ -1132,6 +1132,7 @@ void amdgpu_mes_remove_ring(struct amdgpu_device *adev,
return;
amdgpu_mes_remove_hw_queue(adev, ring->hw_queue_id);
+ del_timer_sync(&ring->fence_drv.fallback_timer);
amdgpu_ring_fini(ring);
kfree(ring);
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 2099159a693fa02e7c508c3aecdc9f695498cecd..ce733e3cb35d05e445830dc22b8216bd0f6dd014 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -605,6 +605,8 @@ int amdgpu_bo_create(struct amdgpu_device *adev,
else
amdgpu_bo_placement_from_domain(bo, bp->domain);
if (bp->type == ttm_bo_type_kernel)
+ bo->tbo.priority = 2;
+ else if (!(bp->flags & AMDGPU_GEM_CREATE_DISCARDABLE))
bo->tbo.priority = 1;
if (!bp->destroy)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_umsch_mm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_umsch_mm.c
index 0df97c3e3a700dccc7bc84d4688e1dc8e1b8a1e2..f7c73533e336fac3358c58e387cb27e102ac2684 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_umsch_mm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_umsch_mm.c
@@ -774,6 +774,9 @@ static int umsch_mm_late_init(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ if (amdgpu_in_reset(adev) || adev->in_s0ix || adev->in_suspend)
+ return 0;
+
return umsch_mm_test(adev);
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.c
index 6695481f870f8a0dc61edfbe0d9947b19288bc25..c23d97d34b7ec55e90f2f9f2f81f9a87e7c7ff26 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.c
@@ -205,7 +205,7 @@ disable_dpm:
dpm_ctl &= 0xfffffffe; /* Disable DPM */
WREG32(vpe_get_reg_offset(vpe, 0, vpe->regs.dpm_enable), dpm_ctl);
dev_dbg(adev->dev, "%s: disable vpe dpm\n", __func__);
- return 0;
+ return -EINVAL;
}
int amdgpu_vpe_psp_update_sram(struct amdgpu_device *adev)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index f90905ef32c76d62c3d490445b71388e9e0dc6bb..701146d649c353c9ace940af21a52c48fd37523c 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -9186,7 +9186,7 @@ static const struct amdgpu_ring_funcs gfx_v10_0_ring_funcs_gfx = {
7 + /* PIPELINE_SYNC */
SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 +
SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 +
- 2 + /* VM_FLUSH */
+ 4 + /* VM_FLUSH */
8 + /* FENCE for VM_FLUSH */
20 + /* GDS switch */
4 + /* double SWITCH_BUFFER,
@@ -9276,7 +9276,6 @@ static const struct amdgpu_ring_funcs gfx_v10_0_ring_funcs_kiq = {
7 + /* gfx_v10_0_ring_emit_pipeline_sync */
SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 +
SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 +
- 2 + /* gfx_v10_0_ring_emit_vm_flush */
8 + 8 + 8, /* gfx_v10_0_ring_emit_fence_kiq x3 for user fence, vm fence */
.emit_ib_size = 7, /* gfx_v10_0_ring_emit_ib_compute */
.emit_ib = gfx_v10_0_ring_emit_ib_compute,
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
index f7325b02a191f726196d4ad0ac6fa3d090ab9977..f00e05aba46a4e40b97ef0cbfe093a3b17ef350f 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -6192,7 +6192,7 @@ static const struct amdgpu_ring_funcs gfx_v11_0_ring_funcs_gfx = {
7 + /* PIPELINE_SYNC */
SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 +
SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 +
- 2 + /* VM_FLUSH */
+ 4 + /* VM_FLUSH */
8 + /* FENCE for VM_FLUSH */
20 + /* GDS switch */
5 + /* COND_EXEC */
@@ -6278,7 +6278,6 @@ static const struct amdgpu_ring_funcs gfx_v11_0_ring_funcs_kiq = {
7 + /* gfx_v11_0_ring_emit_pipeline_sync */
SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 +
SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 +
- 2 + /* gfx_v11_0_ring_emit_vm_flush */
8 + 8 + 8, /* gfx_v11_0_ring_emit_fence_kiq x3 for user fence, vm fence */
.emit_ib_size = 7, /* gfx_v11_0_ring_emit_ib_compute */
.emit_ib = gfx_v11_0_ring_emit_ib_compute,
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 6f97a6d0e6d0525cd6b7db25611d71506b3b0da6..99dbd2341120db5fa82b653daf76758052f7e306 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -6981,7 +6981,6 @@ static const struct amdgpu_ring_funcs gfx_v9_0_ring_funcs_compute = {
7 + /* gfx_v9_0_ring_emit_pipeline_sync */
SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 +
SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 +
- 2 + /* gfx_v9_0_ring_emit_vm_flush */
8 + 8 + 8 + /* gfx_v9_0_ring_emit_fence x3 for user fence, vm fence */
7 + /* gfx_v9_0_emit_mem_sync */
5 + /* gfx_v9_0_emit_wave_limit for updating mmSPI_WCL_PIPE_PERCENT_GFX register */
@@ -7019,7 +7018,6 @@ static const struct amdgpu_ring_funcs gfx_v9_0_ring_funcs_kiq = {
7 + /* gfx_v9_0_ring_emit_pipeline_sync */
SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 +
SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 +
- 2 + /* gfx_v9_0_ring_emit_vm_flush */
8 + 8 + 8, /* gfx_v9_0_ring_emit_fence_kiq x3 for user fence, vm fence */
.emit_ib_size = 7, /* gfx_v9_0_ring_emit_ib_compute */
.emit_fence = gfx_v9_0_ring_emit_fence_kiq,
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c
index 82eab49be82bb99807e5caabf5079b32dfd4cb26..e708468ac54dd57fbe8fd46b250ff1bc6dd42bb2 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c
@@ -368,7 +368,8 @@ static void sdma_v4_4_2_ring_emit_hdp_flush(struct amdgpu_ring *ring)
u32 ref_and_mask = 0;
const struct nbio_hdp_flush_reg *nbio_hf_reg = adev->nbio.hdp_flush_reg;
- ref_and_mask = nbio_hf_reg->ref_and_mask_sdma0 << ring->me;
+ ref_and_mask = nbio_hf_reg->ref_and_mask_sdma0
+ << (ring->me % adev->sdma.num_inst_per_aid);
sdma_v4_4_2_wait_reg_mem(ring, 0, 1,
adev->nbio.funcs->get_hdp_flush_done_offset(adev),
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c b/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c
index 42f4bd250def622d490d355bac4883772def9c7a..da01b524b9f2a91dac57e75f7b1f1702116f6893 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c
@@ -280,17 +280,21 @@ static void sdma_v5_2_ring_emit_hdp_flush(struct amdgpu_ring *ring)
u32 ref_and_mask = 0;
const struct nbio_hdp_flush_reg *nbio_hf_reg = adev->nbio.hdp_flush_reg;
- ref_and_mask = nbio_hf_reg->ref_and_mask_sdma0 << ring->me;
-
- amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_POLL_REGMEM) |
- SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(1) |
- SDMA_PKT_POLL_REGMEM_HEADER_FUNC(3)); /* == */
- amdgpu_ring_write(ring, (adev->nbio.funcs->get_hdp_flush_done_offset(adev)) << 2);
- amdgpu_ring_write(ring, (adev->nbio.funcs->get_hdp_flush_req_offset(adev)) << 2);
- amdgpu_ring_write(ring, ref_and_mask); /* reference */
- amdgpu_ring_write(ring, ref_and_mask); /* mask */
- amdgpu_ring_write(ring, SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(0xfff) |
- SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(10)); /* retry count, poll interval */
+ if (ring->me > 1) {
+ amdgpu_asic_flush_hdp(adev, ring);
+ } else {
+ ref_and_mask = nbio_hf_reg->ref_and_mask_sdma0 << ring->me;
+
+ amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_POLL_REGMEM) |
+ SDMA_PKT_POLL_REGMEM_HEADER_HDP_FLUSH(1) |
+ SDMA_PKT_POLL_REGMEM_HEADER_FUNC(3)); /* == */
+ amdgpu_ring_write(ring, (adev->nbio.funcs->get_hdp_flush_done_offset(adev)) << 2);
+ amdgpu_ring_write(ring, (adev->nbio.funcs->get_hdp_flush_req_offset(adev)) << 2);
+ amdgpu_ring_write(ring, ref_and_mask); /* reference */
+ amdgpu_ring_write(ring, ref_and_mask); /* mask */
+ amdgpu_ring_write(ring, SDMA_PKT_POLL_REGMEM_DW5_RETRY_COUNT(0xfff) |
+ SDMA_PKT_POLL_REGMEM_DW5_INTERVAL(10)); /* retry count, poll interval */
+ }
}
/**
diff --git a/drivers/gpu/drm/amd/amdgpu/vpe_v6_1.c b/drivers/gpu/drm/amd/amdgpu/vpe_v6_1.c
index 769eb8f7bb3c570c90fb6325ecaeb0f49368ec24..09315dd5a1ec95a896ff62e3010746f1750757f8 100644
--- a/drivers/gpu/drm/amd/amdgpu/vpe_v6_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/vpe_v6_1.c
@@ -144,6 +144,12 @@ static int vpe_v6_1_load_microcode(struct amdgpu_vpe *vpe)
WREG32(vpe_get_reg_offset(vpe, j, regVPEC_CNTL), ret);
}
+ /* setup collaborate mode */
+ vpe_v6_1_set_collaborate_mode(vpe, true);
+ /* setup DPM */
+ if (amdgpu_vpe_configure_dpm(vpe))
+ dev_warn(adev->dev, "VPE failed to enable DPM\n");
+
/*
* For VPE 6.1.1, still only need to add master's offset, and psp will apply it to slave as well.
* Here use instance 0 as master.
@@ -159,11 +165,7 @@ static int vpe_v6_1_load_microcode(struct amdgpu_vpe *vpe)
adev->vpe.cmdbuf_cpu_addr[0] = f32_offset;
adev->vpe.cmdbuf_cpu_addr[1] = f32_cntl;
- amdgpu_vpe_psp_update_sram(adev);
- vpe_v6_1_set_collaborate_mode(vpe, true);
- amdgpu_vpe_configure_dpm(vpe);
-
- return 0;
+ return amdgpu_vpe_psp_update_sram(adev);
}
vpe_hdr = (const struct vpe_firmware_header_v1_0 *)adev->vpe.fw->data;
@@ -196,8 +198,6 @@ static int vpe_v6_1_load_microcode(struct amdgpu_vpe *vpe)
}
vpe_v6_1_halt(vpe, false);
- vpe_v6_1_set_collaborate_mode(vpe, true);
- amdgpu_vpe_configure_dpm(vpe);
return 0;
}
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
index bdc01ca9609a7e57fac05ee60d6866a5950e2b07..5c8d81bfce7ab14938c9a45cc23f3ab6beac1dd0 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
@@ -509,10 +509,19 @@ svm_migrate_ram_to_vram(struct svm_range *prange, uint32_t best_loc,
start = start_mgr << PAGE_SHIFT;
end = (last_mgr + 1) << PAGE_SHIFT;
+ r = amdgpu_amdkfd_reserve_mem_limit(node->adev,
+ prange->npages * PAGE_SIZE,
+ KFD_IOC_ALLOC_MEM_FLAGS_VRAM,
+ node->xcp ? node->xcp->id : 0);
+ if (r) {
+ dev_dbg(node->adev->dev, "failed to reserve VRAM, r: %ld\n", r);
+ return -ENOSPC;
+ }
+
r = svm_range_vram_node_new(node, prange, true);
if (r) {
dev_dbg(node->adev->dev, "fail %ld to alloc vram\n", r);
- return r;
+ goto out;
}
ttm_res_offset = (start_mgr - prange->start + prange->offset) << PAGE_SHIFT;
@@ -545,6 +554,11 @@ svm_migrate_ram_to_vram(struct svm_range *prange, uint32_t best_loc,
svm_range_vram_node_free(prange);
}
+out:
+ amdgpu_amdkfd_unreserve_mem_limit(node->adev,
+ prange->npages * PAGE_SIZE,
+ KFD_IOC_ALLOC_MEM_FLAGS_VRAM,
+ node->xcp ? node->xcp->id : 0);
return r < 0 ? r : 0;
}
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c
index b79986412cd839bc89741a0b3bc1986daa2b10e4..58c1fe5421934d547bc552d5e72526468951bf69 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c
@@ -1922,6 +1922,8 @@ static int signal_eviction_fence(struct kfd_process *p)
rcu_read_lock();
ef = dma_fence_get_rcu_safe(&p->ef);
rcu_read_unlock();
+ if (!ef)
+ return -EINVAL;
ret = dma_fence_signal(ef);
dma_fence_put(ef);
@@ -1949,10 +1951,9 @@ static void evict_process_worker(struct work_struct *work)
* they are responsible stopping the queues and scheduling
* the restore work.
*/
- if (!signal_eviction_fence(p))
- queue_delayed_work(kfd_restore_wq, &p->restore_work,
- msecs_to_jiffies(PROCESS_RESTORE_TIME_MS));
- else
+ if (signal_eviction_fence(p) ||
+ mod_delayed_work(kfd_restore_wq, &p->restore_work,
+ msecs_to_jiffies(PROCESS_RESTORE_TIME_MS)))
kfd_process_restore_queues(p);
pr_debug("Finished evicting pasid 0x%x\n", p->pasid);
@@ -2011,9 +2012,9 @@ static void restore_process_worker(struct work_struct *work)
if (ret) {
pr_debug("Failed to restore BOs of pasid 0x%x, retry after %d ms\n",
p->pasid, PROCESS_BACK_OFF_TIME_MS);
- ret = queue_delayed_work(kfd_restore_wq, &p->restore_work,
- msecs_to_jiffies(PROCESS_BACK_OFF_TIME_MS));
- WARN(!ret, "reschedule restore work failed\n");
+ if (mod_delayed_work(kfd_restore_wq, &p->restore_work,
+ msecs_to_jiffies(PROCESS_RESTORE_TIME_MS)))
+ kfd_process_restore_queues(p);
}
}
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
index f0f7f48af4137acb088e2e903f803c345babc3ec..386875e6eb96bacb6585ae58c5620db1f41fde92 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
@@ -3426,7 +3426,7 @@ svm_range_trigger_migration(struct mm_struct *mm, struct svm_range *prange,
mm, KFD_MIGRATE_TRIGGER_PREFETCH);
*migrated = !r;
- return r;
+ return 0;
}
int svm_range_schedule_evict_svm_bo(struct amdgpu_amdkfd_fence *fence)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 6d2f60c61decc36711953fa5b0dd67888c652a32..f3f94d109726d380326c96e576afd5263e8a1daf 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -3029,6 +3029,7 @@ static int dm_resume(void *handle)
dc_stream_release(dm_new_crtc_state->stream);
dm_new_crtc_state->stream = NULL;
}
+ dm_new_crtc_state->base.color_mgmt_changed = true;
}
for_each_new_plane_in_state(dm->cached_state, plane, new_plane_state, i) {
diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c
index f09b9d49297e815f469cc54be1c1130711576a12..bbd0169010c2d50a2454e64f53342a9304ac6e89 100644
--- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c
@@ -4261,6 +4261,13 @@ static int amdgpu_od_set_init(struct amdgpu_device *adev)
}
}
+ /*
+ * If gpu_od is the only member in the list, that means gpu_od is an
+ * empty directory, so remove it.
+ */
+ if (list_is_singular(&adev->pm.od_kobj_list))
+ goto err_out;
+
return 0;
err_out:
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
index 3957af057d54ff1ed8d5f5f9545e51562cb3973c..c977ebe88001df958c74dab7cd771c39807f6c62 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
@@ -2294,6 +2294,17 @@ static ssize_t smu_v13_0_6_get_gpu_metrics(struct smu_context *smu, void **table
return sizeof(*gpu_metrics);
}
+static void smu_v13_0_6_restore_pci_config(struct smu_context *smu)
+{
+ struct amdgpu_device *adev = smu->adev;
+ int i;
+
+ for (i = 0; i < 16; i++)
+ pci_write_config_dword(adev->pdev, i * 4,
+ adev->pdev->saved_config_space[i]);
+ pci_restore_msi_state(adev->pdev);
+}
+
static int smu_v13_0_6_mode2_reset(struct smu_context *smu)
{
int ret = 0, index;
@@ -2315,6 +2326,20 @@ static int smu_v13_0_6_mode2_reset(struct smu_context *smu)
/* Restore the config space saved during init */
amdgpu_device_load_pci_state(adev->pdev);
+ /* Certain platforms have switches which assign virtual BAR values to
+ * devices. OS uses the virtual BAR values and device behind the switch
+ * is assgined another BAR value. When device's config space registers
+ * are queried, switch returns the virtual BAR values. When mode-2 reset
+ * is performed, switch is unaware of it, and will continue to return
+ * the same virtual values to the OS.This affects
+ * pci_restore_config_space() API as it doesn't write the value saved if
+ * the current value read from config space is the same as what is
+ * saved. As a workaround, make sure the config space is restored
+ * always.
+ */
+ if (!(adev->flags & AMD_IS_APU))
+ smu_v13_0_6_restore_pci_config(smu);
+
dev_dbg(smu->adev->dev, "wait for reset ack\n");
do {
ret = smu_cmn_wait_for_response(smu);
diff --git a/drivers/gpu/drm/drm_gem_atomic_helper.c b/drivers/gpu/drm/drm_gem_atomic_helper.c
index e440f458b6633d71ab5c49c5e07c3687b6b025e8..93337543aac32b50121f1698c3c79950e3e67f4f 100644
--- a/drivers/gpu/drm/drm_gem_atomic_helper.c
+++ b/drivers/gpu/drm/drm_gem_atomic_helper.c
@@ -224,8 +224,8 @@ __drm_gem_duplicate_shadow_plane_state(struct drm_plane *plane,
__drm_atomic_helper_plane_duplicate_state(plane, &new_shadow_plane_state->base);
- drm_format_conv_state_copy(&shadow_plane_state->fmtcnv_state,
- &new_shadow_plane_state->fmtcnv_state);
+ drm_format_conv_state_copy(&new_shadow_plane_state->fmtcnv_state,
+ &shadow_plane_state->fmtcnv_state);
}
EXPORT_SYMBOL(__drm_gem_duplicate_shadow_plane_state);
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index 734412aae94dde5c08e6e575c405fd9805e98d8d..a9bf426f69b365caa5b335e167109b7c7f5be90e 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -164,26 +164,6 @@ int etnaviv_gpu_get_param(struct etnaviv_gpu *gpu, u32 param, u64 *value)
*value = gpu->identity.eco_id;
break;
- case ETNAVIV_PARAM_GPU_NN_CORE_COUNT:
- *value = gpu->identity.nn_core_count;
- break;
-
- case ETNAVIV_PARAM_GPU_NN_MAD_PER_CORE:
- *value = gpu->identity.nn_mad_per_core;
- break;
-
- case ETNAVIV_PARAM_GPU_TP_CORE_COUNT:
- *value = gpu->identity.tp_core_count;
- break;
-
- case ETNAVIV_PARAM_GPU_ON_CHIP_SRAM_SIZE:
- *value = gpu->identity.on_chip_sram_size;
- break;
-
- case ETNAVIV_PARAM_GPU_AXI_SRAM_SIZE:
- *value = gpu->identity.axi_sram_size;
- break;
-
default:
DBG("%s: invalid param: %u", dev_name(gpu->dev), param);
return -EINVAL;
@@ -663,8 +643,8 @@ static void etnaviv_gpu_enable_mlcg(struct etnaviv_gpu *gpu)
/* Disable TX clock gating on affected core revisions. */
if (etnaviv_is_model_rev(gpu, GC4000, 0x5222) ||
etnaviv_is_model_rev(gpu, GC2000, 0x5108) ||
- etnaviv_is_model_rev(gpu, GC2000, 0x6202) ||
- etnaviv_is_model_rev(gpu, GC2000, 0x6203))
+ etnaviv_is_model_rev(gpu, GC7000, 0x6202) ||
+ etnaviv_is_model_rev(gpu, GC7000, 0x6203))
pmc |= VIVS_PM_MODULE_CONTROLS_DISABLE_MODULE_CLOCK_GATING_TX;
/* Disable SE and RA clock gating on affected core revisions. */
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
index 7d5e9158e13c1aca6df49f254b00dd72d3a27a9e..197e0037732ec84998aba60b1769a2fc305ea1bf 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
@@ -54,18 +54,6 @@ struct etnaviv_chip_identity {
/* Number of Neural Network cores. */
u32 nn_core_count;
- /* Number of MAD units per Neural Network core. */
- u32 nn_mad_per_core;
-
- /* Number of Tensor Processing cores. */
- u32 tp_core_count;
-
- /* Size in bytes of the SRAM inside the NPU. */
- u32 on_chip_sram_size;
-
- /* Size in bytes of the SRAM across the AXI bus. */
- u32 axi_sram_size;
-
/* Size of the vertex cache. */
u32 vertex_cache_size;
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_hwdb.c b/drivers/gpu/drm/etnaviv/etnaviv_hwdb.c
index d8e7334de8ceac8d608ad97c04c8c3184db9267b..8665f2658d51b302f7e2e8ad9f52a438ccbc5d6f 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_hwdb.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_hwdb.c
@@ -17,10 +17,6 @@ static const struct etnaviv_chip_identity etnaviv_chip_identities[] = {
.thread_count = 128,
.shader_core_count = 1,
.nn_core_count = 0,
- .nn_mad_per_core = 0,
- .tp_core_count = 0,
- .on_chip_sram_size = 0,
- .axi_sram_size = 0,
.vertex_cache_size = 8,
.vertex_output_buffer_size = 1024,
.pixel_pipes = 1,
@@ -52,11 +48,6 @@ static const struct etnaviv_chip_identity etnaviv_chip_identities[] = {
.register_max = 64,
.thread_count = 256,
.shader_core_count = 1,
- .nn_core_count = 0,
- .nn_mad_per_core = 0,
- .tp_core_count = 0,
- .on_chip_sram_size = 0,
- .axi_sram_size = 0,
.vertex_cache_size = 8,
.vertex_output_buffer_size = 512,
.pixel_pipes = 1,
@@ -89,10 +80,6 @@ static const struct etnaviv_chip_identity etnaviv_chip_identities[] = {
.thread_count = 512,
.shader_core_count = 2,
.nn_core_count = 0,
- .nn_mad_per_core = 0,
- .tp_core_count = 0,
- .on_chip_sram_size = 0,
- .axi_sram_size = 0,
.vertex_cache_size = 16,
.vertex_output_buffer_size = 1024,
.pixel_pipes = 1,
@@ -125,10 +112,6 @@ static const struct etnaviv_chip_identity etnaviv_chip_identities[] = {
.thread_count = 512,
.shader_core_count = 2,
.nn_core_count = 0,
- .nn_mad_per_core = 0,
- .tp_core_count = 0,
- .on_chip_sram_size = 0,
- .axi_sram_size = 0,
.vertex_cache_size = 16,
.vertex_output_buffer_size = 1024,
.pixel_pipes = 1,
@@ -160,11 +143,6 @@ static const struct etnaviv_chip_identity etnaviv_chip_identities[] = {
.register_max = 64,
.thread_count = 512,
.shader_core_count = 2,
- .nn_core_count = 0,
- .nn_mad_per_core = 0,
- .tp_core_count = 0,
- .on_chip_sram_size = 0,
- .axi_sram_size = 0,
.vertex_cache_size = 16,
.vertex_output_buffer_size = 1024,
.pixel_pipes = 1,
@@ -197,10 +175,6 @@ static const struct etnaviv_chip_identity etnaviv_chip_identities[] = {
.thread_count = 1024,
.shader_core_count = 4,
.nn_core_count = 0,
- .nn_mad_per_core = 0,
- .tp_core_count = 0,
- .on_chip_sram_size = 0,
- .axi_sram_size = 0,
.vertex_cache_size = 16,
.vertex_output_buffer_size = 1024,
.pixel_pipes = 2,
@@ -233,10 +207,6 @@ static const struct etnaviv_chip_identity etnaviv_chip_identities[] = {
.thread_count = 256,
.shader_core_count = 1,
.nn_core_count = 8,
- .nn_mad_per_core = 64,
- .tp_core_count = 4,
- .on_chip_sram_size = 524288,
- .axi_sram_size = 1048576,
.vertex_cache_size = 16,
.vertex_output_buffer_size = 1024,
.pixel_pipes = 1,
@@ -269,10 +239,6 @@ static const struct etnaviv_chip_identity etnaviv_chip_identities[] = {
.thread_count = 256,
.shader_core_count = 1,
.nn_core_count = 6,
- .nn_mad_per_core = 64,
- .tp_core_count = 3,
- .on_chip_sram_size = 262144,
- .axi_sram_size = 0,
.vertex_cache_size = 16,
.vertex_output_buffer_size = 1024,
.pixel_pipes = 1,
diff --git a/drivers/gpu/drm/gma500/Makefile b/drivers/gpu/drm/gma500/Makefile
index 4f302cd5e1a6ca3a6fb1f15241c9568fc5ea74e7..58fed80c7392a02c317011365c9ce3165412bf3d 100644
--- a/drivers/gpu/drm/gma500/Makefile
+++ b/drivers/gpu/drm/gma500/Makefile
@@ -34,7 +34,6 @@ gma500_gfx-y += \
psb_intel_lvds.o \
psb_intel_modes.o \
psb_intel_sdvo.o \
- psb_lid.o \
psb_irq.o
gma500_gfx-$(CONFIG_ACPI) += opregion.o
diff --git a/drivers/gpu/drm/gma500/psb_device.c b/drivers/gpu/drm/gma500/psb_device.c
index dcfcd7b89d4a1dfe9fb5092b7aa63a111785b7fc..6dece8f0e380f7a447d582d6f914caa8d3d3704a 100644
--- a/drivers/gpu/drm/gma500/psb_device.c
+++ b/drivers/gpu/drm/gma500/psb_device.c
@@ -73,8 +73,7 @@ static int psb_backlight_setup(struct drm_device *dev)
}
psb_intel_lvds_set_brightness(dev, PSB_MAX_BRIGHTNESS);
- /* This must occur after the backlight is properly initialised */
- psb_lid_timer_init(dev_priv);
+
return 0;
}
@@ -259,8 +258,6 @@ static int psb_chip_setup(struct drm_device *dev)
static void psb_chip_teardown(struct drm_device *dev)
{
- struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
- psb_lid_timer_takedown(dev_priv);
gma_intel_teardown_gmbus(dev);
}
diff --git a/drivers/gpu/drm/gma500/psb_drv.h b/drivers/gpu/drm/gma500/psb_drv.h
index c5edfa4aa4ccdd526fa39a53e30f24a0fee41d28..83c17689c454f7c27955ad37dcf7ae2a6399c95c 100644
--- a/drivers/gpu/drm/gma500/psb_drv.h
+++ b/drivers/gpu/drm/gma500/psb_drv.h
@@ -162,7 +162,6 @@
#define PSB_NUM_VBLANKS 2
#define PSB_WATCHDOG_DELAY (HZ * 2)
-#define PSB_LID_DELAY (HZ / 10)
#define PSB_MAX_BRIGHTNESS 100
@@ -491,11 +490,7 @@ struct drm_psb_private {
/* Hotplug handling */
struct work_struct hotplug_work;
- /* LID-Switch */
- spinlock_t lid_lock;
- struct timer_list lid_timer;
struct psb_intel_opregion opregion;
- u32 lid_last_state;
/* Watchdog */
uint32_t apm_reg;
@@ -591,10 +586,6 @@ struct psb_ops {
int i2c_bus; /* I2C bus identifier for Moorestown */
};
-/* psb_lid.c */
-extern void psb_lid_timer_init(struct drm_psb_private *dev_priv);
-extern void psb_lid_timer_takedown(struct drm_psb_private *dev_priv);
-
/* modesetting */
extern void psb_modeset_init(struct drm_device *dev);
extern void psb_modeset_cleanup(struct drm_device *dev);
diff --git a/drivers/gpu/drm/gma500/psb_lid.c b/drivers/gpu/drm/gma500/psb_lid.c
deleted file mode 100644
index 58a7fe39263601bbf052e1029ebf68099cd819cf..0000000000000000000000000000000000000000
--- a/drivers/gpu/drm/gma500/psb_lid.c
+++ /dev/null
@@ -1,80 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/**************************************************************************
- * Copyright (c) 2007, Intel Corporation.
- *
- * Authors: Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
- **************************************************************************/
-
-#include <linux/spinlock.h>
-
-#include "psb_drv.h"
-#include "psb_intel_reg.h"
-#include "psb_reg.h"
-
-static void psb_lid_timer_func(struct timer_list *t)
-{
- struct drm_psb_private *dev_priv = from_timer(dev_priv, t, lid_timer);
- struct drm_device *dev = (struct drm_device *)&dev_priv->dev;
- struct timer_list *lid_timer = &dev_priv->lid_timer;
- unsigned long irq_flags;
- u32 __iomem *lid_state = dev_priv->opregion.lid_state;
- u32 pp_status;
-
- if (readl(lid_state) == dev_priv->lid_last_state)
- goto lid_timer_schedule;
-
- if ((readl(lid_state)) & 0x01) {
- /*lid state is open*/
- REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) | POWER_TARGET_ON);
- do {
- pp_status = REG_READ(PP_STATUS);
- } while ((pp_status & PP_ON) == 0 &&
- (pp_status & PP_SEQUENCE_MASK) != 0);
-
- if (REG_READ(PP_STATUS) & PP_ON) {
- /*FIXME: should be backlight level before*/
- psb_intel_lvds_set_brightness(dev, 100);
- } else {
- DRM_DEBUG("LVDS panel never powered up");
- return;
- }
- } else {
- psb_intel_lvds_set_brightness(dev, 0);
-
- REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) & ~POWER_TARGET_ON);
- do {
- pp_status = REG_READ(PP_STATUS);
- } while ((pp_status & PP_ON) == 0);
- }
- dev_priv->lid_last_state = readl(lid_state);
-
-lid_timer_schedule:
- spin_lock_irqsave(&dev_priv->lid_lock, irq_flags);
- if (!timer_pending(lid_timer)) {
- lid_timer->expires = jiffies + PSB_LID_DELAY;
- add_timer(lid_timer);
- }
- spin_unlock_irqrestore(&dev_priv->lid_lock, irq_flags);
-}
-
-void psb_lid_timer_init(struct drm_psb_private *dev_priv)
-{
- struct timer_list *lid_timer = &dev_priv->lid_timer;
- unsigned long irq_flags;
-
- spin_lock_init(&dev_priv->lid_lock);
- spin_lock_irqsave(&dev_priv->lid_lock, irq_flags);
-
- timer_setup(lid_timer, psb_lid_timer_func, 0);
-
- lid_timer->expires = jiffies + PSB_LID_DELAY;
-
- add_timer(lid_timer);
- spin_unlock_irqrestore(&dev_priv->lid_lock, irq_flags);
-}
-
-void psb_lid_timer_takedown(struct drm_psb_private *dev_priv)
-{
- del_timer_sync(&dev_priv->lid_timer);
-}
-
diff --git a/drivers/gpu/drm/xe/xe_gt.c b/drivers/gpu/drm/xe/xe_gt.c
index a0afe1ba6dd5ce2cb6c3dfd53b60874ebb9c747c..f9705430ada93057c3094c1cb20ec400ae64ffdd 100644
--- a/drivers/gpu/drm/xe/xe_gt.c
+++ b/drivers/gpu/drm/xe/xe_gt.c
@@ -378,7 +378,9 @@ static int gt_fw_domain_init(struct xe_gt *gt)
err);
/* Initialize CCS mode sysfs after early initialization of HW engines */
- xe_gt_ccs_mode_sysfs_init(gt);
+ err = xe_gt_ccs_mode_sysfs_init(gt);
+ if (err)
+ goto err_force_wake;
/*
* Stash hardware-reported version. Since this register does not exist
diff --git a/drivers/gpu/drm/xe/xe_gt_ccs_mode.c b/drivers/gpu/drm/xe/xe_gt_ccs_mode.c
index 529fc286cd06c6d46bcfde3b39bcd0e0befb8b44..396aeb5b992424b24ceeabeee9d76581ef404dbe 100644
--- a/drivers/gpu/drm/xe/xe_gt_ccs_mode.c
+++ b/drivers/gpu/drm/xe/xe_gt_ccs_mode.c
@@ -167,25 +167,20 @@ static void xe_gt_ccs_mode_sysfs_fini(struct drm_device *drm, void *arg)
* and it is expected that there are no open drm clients while doing so.
* The number of available compute slices is exposed to user through a per-gt
* 'num_cslices' sysfs interface.
+ *
+ * Returns: Returns error value for failure and 0 for success.
*/
-void xe_gt_ccs_mode_sysfs_init(struct xe_gt *gt)
+int xe_gt_ccs_mode_sysfs_init(struct xe_gt *gt)
{
struct xe_device *xe = gt_to_xe(gt);
int err;
if (!xe_gt_ccs_mode_enabled(gt))
- return;
+ return 0;
err = sysfs_create_files(gt->sysfs, gt_ccs_mode_attrs);
- if (err) {
- drm_warn(&xe->drm, "Sysfs creation for ccs_mode failed err: %d\n", err);
- return;
- }
+ if (err)
+ return err;
- err = drmm_add_action_or_reset(&xe->drm, xe_gt_ccs_mode_sysfs_fini, gt);
- if (err) {
- sysfs_remove_files(gt->sysfs, gt_ccs_mode_attrs);
- drm_warn(&xe->drm, "%s: drmm_add_action_or_reset failed, err: %d\n",
- __func__, err);
- }
+ return drmm_add_action_or_reset(&xe->drm, xe_gt_ccs_mode_sysfs_fini, gt);
}
diff --git a/drivers/gpu/drm/xe/xe_gt_ccs_mode.h b/drivers/gpu/drm/xe/xe_gt_ccs_mode.h
index f39975aaaab0db1c62e06cc912afd74d668b1303..f8779852cf0d26587e3b579f351dcdeaf93efa5d 100644
--- a/drivers/gpu/drm/xe/xe_gt_ccs_mode.h
+++ b/drivers/gpu/drm/xe/xe_gt_ccs_mode.h
@@ -12,7 +12,7 @@
#include "xe_platform_types.h"
void xe_gt_apply_ccs_mode(struct xe_gt *gt);
-void xe_gt_ccs_mode_sysfs_init(struct xe_gt *gt);
+int xe_gt_ccs_mode_sysfs_init(struct xe_gt *gt);
static inline bool xe_gt_ccs_mode_enabled(const struct xe_gt *gt)
{
diff --git a/drivers/gpu/drm/xe/xe_guc_ct.c b/drivers/gpu/drm/xe/xe_guc_ct.c
index 355edd4d758af7cf1e4c15daf00ed86bbd4de898..7f32547f94b266092afc75bd387f8b6b59f18cec 100644
--- a/drivers/gpu/drm/xe/xe_guc_ct.c
+++ b/drivers/gpu/drm/xe/xe_guc_ct.c
@@ -1054,10 +1054,10 @@ static int process_g2h_msg(struct xe_guc_ct *ct, u32 *msg, u32 len)
adj_len);
break;
case XE_GUC_ACTION_GUC2PF_RELAY_FROM_VF:
- ret = xe_guc_relay_process_guc2pf(&guc->relay, payload, adj_len);
+ ret = xe_guc_relay_process_guc2pf(&guc->relay, hxg, hxg_len);
break;
case XE_GUC_ACTION_GUC2VF_RELAY_FROM_PF:
- ret = xe_guc_relay_process_guc2vf(&guc->relay, payload, adj_len);
+ ret = xe_guc_relay_process_guc2vf(&guc->relay, hxg, hxg_len);
break;
default:
drm_err(&xe->drm, "unexpected action 0x%04x\n", action);
diff --git a/drivers/gpu/drm/xe/xe_huc.c b/drivers/gpu/drm/xe/xe_huc.c
index b545f850087cd8b9a7ae0031a2feb1fadba9458b..6b9b1cbedd379e35f78d6b943d46991f85caefa5 100644
--- a/drivers/gpu/drm/xe/xe_huc.c
+++ b/drivers/gpu/drm/xe/xe_huc.c
@@ -53,7 +53,6 @@ static int huc_alloc_gsc_pkt(struct xe_huc *huc)
struct xe_gt *gt = huc_to_gt(huc);
struct xe_device *xe = gt_to_xe(gt);
struct xe_bo *bo;
- int err;
/* we use a single object for both input and output */
bo = xe_bo_create_pin_map(xe, gt_to_tile(gt), NULL,
@@ -66,13 +65,7 @@ static int huc_alloc_gsc_pkt(struct xe_huc *huc)
huc->gsc_pkt = bo;
- err = drmm_add_action_or_reset(&xe->drm, free_gsc_pkt, huc);
- if (err) {
- free_gsc_pkt(&xe->drm, huc);
- return err;
- }
-
- return 0;
+ return drmm_add_action_or_reset(&xe->drm, free_gsc_pkt, huc);
}
int xe_huc_init(struct xe_huc *huc)
diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
index dae96c9f61cf8766cfe1e781f83c81e962691673..806ecd32219b691327d9620e41316404624a73ae 100644
--- a/drivers/video/fbdev/core/fb_defio.c
+++ b/drivers/video/fbdev/core/fb_defio.c
@@ -196,7 +196,7 @@ err_mutex_unlock:
*/
static vm_fault_t fb_deferred_io_page_mkwrite(struct fb_info *info, struct vm_fault *vmf)
{
- unsigned long offset = vmf->address - vmf->vma->vm_start;
+ unsigned long offset = vmf->pgoff << PAGE_SHIFT;
struct page *page = vmf->page;
file_update_time(vmf->vma->vm_file);
diff --git a/include/uapi/drm/etnaviv_drm.h b/include/uapi/drm/etnaviv_drm.h
index d87410a8443aaeadd86966e86a8bec59c8fd9f87..af024d90453ddc5376892b13efd8e6c51043e97e 100644
--- a/include/uapi/drm/etnaviv_drm.h
+++ b/include/uapi/drm/etnaviv_drm.h
@@ -77,11 +77,6 @@ struct drm_etnaviv_timespec {
#define ETNAVIV_PARAM_GPU_PRODUCT_ID 0x1c
#define ETNAVIV_PARAM_GPU_CUSTOMER_ID 0x1d
#define ETNAVIV_PARAM_GPU_ECO_ID 0x1e
-#define ETNAVIV_PARAM_GPU_NN_CORE_COUNT 0x1f
-#define ETNAVIV_PARAM_GPU_NN_MAD_PER_CORE 0x20
-#define ETNAVIV_PARAM_GPU_TP_CORE_COUNT 0x21
-#define ETNAVIV_PARAM_GPU_ON_CHIP_SRAM_SIZE 0x22
-#define ETNAVIV_PARAM_GPU_AXI_SRAM_SIZE 0x23
#define ETNA_MAX_PIPES 4