Use reserve region helpers for initializing/reserving memory training region.
Signed-off-by: Lijo Lazar <[email protected]> --- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 1 - drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 15 ++++++--------- 2 files changed, 6 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h index 79a49cba8d40..7e94ec11c57e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h @@ -277,7 +277,6 @@ struct psp_memory_training_context { /*vram offset of the c2p training data*/ u64 c2p_train_data_offset; - struct amdgpu_bo *c2p_bo; enum psp_memory_training_init_flag init; u32 training_cnt; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index e38296c84895..f58e4acad7a8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -1751,8 +1751,7 @@ static int amdgpu_ttm_training_reserve_vram_fini(struct amdgpu_device *adev) struct psp_memory_training_context *ctx = &adev->psp.mem_train_ctx; ctx->init = PSP_MEM_TRAIN_NOT_SUPPORT; - amdgpu_bo_free_kernel(&ctx->c2p_bo, NULL, NULL); - ctx->c2p_bo = NULL; + amdgpu_ttm_unreserve_vram(adev, AMDGPU_RESV_MEM_TRAIN); return 0; } @@ -1823,14 +1822,12 @@ static int amdgpu_ttm_reserve_tmr(struct amdgpu_device *adev) if (mem_train_support) { /* reserve vram for mem train according to TMR location */ amdgpu_ttm_training_data_block_init(adev, reserve_size); - ret = amdgpu_bo_create_kernel_at(adev, - ctx->c2p_train_data_offset, - ctx->train_data_size, - &ctx->c2p_bo, - NULL); + amdgpu_ttm_init_vram_resv(adev, AMDGPU_RESV_MEM_TRAIN, + ctx->c2p_train_data_offset, + ctx->train_data_size, false); + ret = amdgpu_ttm_reserve_vram(adev, AMDGPU_RESV_MEM_TRAIN); if (ret) { - dev_err(adev->dev, "alloc c2p_bo failed(%d)!\n", ret); - amdgpu_ttm_training_reserve_vram_fini(adev); + dev_err(adev->dev, "memory training region reservation failed(%d)!\n", ret); return ret; } ctx->init = PSP_MEM_TRAIN_RESERVE_SUCCESS; -- 2.49.0
