From: Huang Rui <[email protected]> This will be used for newer asics.
Signed-off-by: Huang Rui <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]> --- drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 7 +++++-- drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | 2 ++ 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c index 0f0b381..be16377 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c @@ -232,9 +232,12 @@ static int amdgpu_ucode_init_single_fw(struct amdgpu_firmware_info *ucode, return 0; header = (const struct common_firmware_header *)ucode->fw->data; + + ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes); + memcpy(ucode->kaddr, (void *)((uint8_t *)ucode->fw->data + - le32_to_cpu(header->ucode_array_offset_bytes)), - le32_to_cpu(header->ucode_size_bytes)); + le32_to_cpu(header->ucode_array_offset_bytes)), + ucode->ucode_size); return 0; } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h index a8a4230..19a584c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h @@ -161,6 +161,8 @@ struct amdgpu_firmware_info { uint64_t mc_addr; /* kernel linear address */ void *kaddr; + /* ucode_size_bytes */ + uint32_t ucode_size; }; void amdgpu_ucode_print_mc_hdr(const struct common_firmware_header *hdr); -- 2.5.5 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
