JPEG init header will overwirte vcn init header info which will
loss some debug information
Signed-off-by: Lin.Cao <linca...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c
b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c
index a3768aefb6b6..bc38b90f8cf8 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c
@@ -431,6 +431,10 @@ static int jpeg_v4_0_start_sriov(struct amdgpu_device
*adev)
end.cmd_header.command_type =
MMSCH_COMMAND__END;
+ size = sizeof(struct mmsch_v4_0_init_header);
+ table_loc = (uint32_t *)table->cpu_addr;
+ memcpy(&header, (void *)table_loc, size);
+
header.version = MMSCH_VERSION;
header.total_size = RREG32_SOC15(VCN, 0, regMMSCH_VF_CTX_SIZE);
--
2.25.1
