From 8825af65ffc1d9eb3fafd8841a741c4f5bef88c8 Mon Sep 17 00:00:00 2001 From: Hawking Zhang Date: Mon, 4 Sep 2017 17:17:39 +0800 Subject: [PATCH] drm/amdgpu/gfx10: new approach to load gfx10 me fw (v4) MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit gfx10 allows to only upload me jumptable while save the whole me image at gtt memory. v2: program CP_ME_IC_BASE_CNTL to default value v3: switch to use amdgpu_bo_create_reserved to create me fw bo v4: split common code from gfx10 code Signed-off-by: Hawking Zhang Reviewed-by: Alex Deucher Acked-by: Huang Rui Reviewed-by: Evan Quan Acked-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h index 85cb0e0755bb..9d0ef6a6aab6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h @@ -207,12 +207,19 @@ struct amdgpu_ce { uint32_t *ce_fw_ptr; }; +struct amdgpu_me { + struct amdgpu_bo *me_fw_obj; + uint64_t me_fw_gpu_addr; + uint32_t *me_fw_ptr; +}; + struct amdgpu_gfx { struct mutex gpu_clock_mutex; struct amdgpu_gfx_config config; struct amdgpu_rlc rlc; struct amdgpu_pfp pfp; struct amdgpu_ce ce; + struct amdgpu_me me; struct amdgpu_mec mec; struct amdgpu_kiq kiq; struct amdgpu_scratch scratch; -- 2.30.2