Commit 9a4ab400 authored by Victor Zhao's avatar Victor Zhao Committed by Alex Deucher
Browse files

drm/amdgpu: use sjt mec fw on gfx943 for sriov 



Use second jump table in sriov for live migration or mulitple VF
support so different VF can load different version of MEC as long
as they support sjt

Signed-off-by: default avatarVictor Zhao <Victor.Zhao@amd.com>
Reviewed-by: default avatarYang Wang <kevinyang.wang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 9f4ddfdc

drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c

+8 −2
Original line number Diff line number Diff line
@@ -45,6 +45,8 @@ MODULE_FIRMWARE("amdgpu/gc_9_4_3_mec.bin"); 
MODULE_FIRMWARE("amdgpu/gc_9_4_4_mec.bin");

MODULE_FIRMWARE("amdgpu/gc_9_4_3_rlc.bin");

MODULE_FIRMWARE("amdgpu/gc_9_4_4_rlc.bin");

MODULE_FIRMWARE("amdgpu/gc_9_4_3_sjt_mec.bin");

MODULE_FIRMWARE("amdgpu/gc_9_4_4_sjt_mec.bin");



#define GFX9_MEC_HPD_SIZE 4096

#define RLCG_UCODE_LOADING_START_ADDRESS 0x00002000L
@@ -574,6 +576,10 @@ static int gfx_v9_4_3_init_cp_compute_microcode(struct amdgpu_device *adev, 
{

	int err;



	if (amdgpu_sriov_vf(adev))

		err = amdgpu_ucode_request(adev, &adev->gfx.mec_fw,

				"amdgpu/%s_sjt_mec.bin", chip_name);

	else

		err = amdgpu_ucode_request(adev, &adev->gfx.mec_fw,

				"amdgpu/%s_mec.bin", chip_name);

	if (err)