From 2a00bb13226b05688f90b6fa49c993e2eb8f08aa Mon Sep 17 00:00:00 2001 From: Hawking Zhang Date: Mon, 4 Sep 2017 17:14:47 +0800 Subject: [PATCH] drm/amdgpu/gfx10: new approach to load ce fw (v4) MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit gfx10 allows to only upload ce jumptable while save the whole ce image at gtt memory. v2: program CP_CE_IC_BASE_CNTL to default value v3: switch to use amdgpu_bo_create_reserved to create ce 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 574550e9e9e8..85cb0e0755bb 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h @@ -201,11 +201,18 @@ struct amdgpu_pfp { uint32_t *pfp_fw_ptr; }; +struct amdgpu_ce { + struct amdgpu_bo *ce_fw_obj; + uint64_t ce_fw_gpu_addr; + uint32_t *ce_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_mec mec; struct amdgpu_kiq kiq; struct amdgpu_scratch scratch; -- 2.30.2