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

JIRA: https://issues.redhat.com/browse/RHEL-53571
Upstream Status: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git (v6.12.9)

commit 4e9ad55
Author:     Victor Zhao <Victor.Zhao@amd.com>
AuthorDate: Sat Nov 23 18:37:43 2024 +0800
Commit:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>
CommitDate: Thu Jan  9 13:33:43 2025 +0100

    [ Upstream commit 9a4ab40 ]

    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: Victor Zhao <Victor.Zhao@amd.com>
    Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com>

Author: Jocelyn Falempe

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

@@ -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
@@ -574,8 +576,12 @@ static int gfx_v9_4_3_init_cp_compute_microcode(struct amdgpu_device *adev,
 {
 	int err;
 
-	err = amdgpu_ucode_request(adev, &adev->gfx.mec_fw,
-				   "amdgpu/%s_mec.bin", chip_name);
+	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)
 		goto out;
 	amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC1);