diff options
| author | Likun Gao <Likun.Gao@amd.com> | 2025-07-10 14:25:03 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-12-16 13:29:07 -0500 |
| commit | 005b7f7f93b44ffd93f337c216ddb44d8a7c276b (patch) | |
| tree | 6983e6aaf29f15e406b4ea1bee02eff6aa253d4e | |
| parent | 4d70e12796a9d80b5a2bbaa22811e1b7be1c719b (diff) | |
drm/amdgpu: correct rlc autoload for xcc harvest
If the number instances of firmware is RLC_NUM_INS_CODE0(Only 1 inst),
need to copy it directly for rlcautolad.
For the firmware which instances number bigger than 1, only copy for
enabled XCC to save copy time.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v12_1.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v12_1.c b/drivers/gpu/drm/amd/amdgpu/gfx_v12_1.c index 3a641d223ad6..96ca3648205d 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_1.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_1.c @@ -933,7 +933,8 @@ static void gfx_v12_1_rlc_backdoor_autoload_copy_ucode(struct amdgpu_device *ade fw_size = toc_fw_inst_size; for (i = 0; i < num_inst; i++) { - if ((1 << (i / 2)) & adev->gfx.xcc_mask) { + if ((num_inst == RLC_NUM_INS_CODE0) || + ((1 << (i / 2)) & adev->gfx.xcc_mask)) { memcpy(ptr + toc_offset + i * toc_fw_inst_size, fw_data, fw_size); if (fw_size < toc_fw_inst_size) |