2 Commits

Author	SHA1	Message	Date
Likun Gao	157e72e831	drm/amdgpu: add sdma ip block for sienna_cichlid (v5) ... Sienna_Cichlid have 4 sdma controllers. v2: add missing license to sdma_common.h (Alex) v3: rebase (Alex) v4: squash in policy fix (Alex) v4: squash in fw_name fix Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2020-06-03 13:52:04 -04:00
Hawking Zhang	fef6e24c8b	drm/amdgpu: add initial support for sdma v5.0 (v6) ... SDMA (System DMA) is a general purpose DMA engine usable by UMDs for transfers or the kernel for paging or GPUVM updates. v1: support basic funcitonalites includes rb, ib, vm, copy buffer and trap irq v2: convert to use new get_vm_pde in emit_vm_flush v3: retire amdgpu_ttm_set_active_vram_size from sdma v5 v4: retire the redundant hdp_invalidate implementation v5: squash in updates v6: some golden regs moved to vbios Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2019-06-21 18:58:21 -05:00