If we skipped loading MEC2 firmware separately from MEC, then
MEC2 will be running the same firmware image. Copy the MEC version
and feature numbers into MEC2 version and feature numbers. This
is needed for things like GWS support, where we rely on knowing
what version of firmware is running on MEC2. Leaving these MEC2
entries blank breaks our ability to version-check enables and
workarounds.
Signed-off-by: Joseph Greathouse <Joseph.Greathouse@xxxxxxx>
Change-Id: Id6f672fc69452abd6ff41821a5f2240037048a6f
---
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 06811a1f4625..a078a38c2cee 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -1587,6 +1587,9 @@ static int gfx_v9_0_init_cp_compute_microcode(struct amdgpu_device *adev,
err = 0;
adev->gfx.mec2_fw = NULL;
}
+ } else {
+ adev->gfx.mec2_fw_version = adev->gfx.mec_fw_version;
+ adev->gfx.mec2_feature_version = adev->gfx.mec_feature_version;
}
if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
--
2.20.1
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