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drm/amdgpu: fix vega10 graphic hang issue in S3 test

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mmVGT_INDEX_TYPE has no default value, need to make sure
it's initialized when gfx is initialized.

Signed-off-by: Ken Wang <Ken.Wang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Ken Wang
2017-08-15 17:16:08 +08:00
committed by Alex Deucher
parent 33476319c0
commit d5de797ff1
2 changed files with 9 additions and 2 deletions
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drivers/gpu/drm/amd/amdgpu/soc15d.h
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@@ -250,6 +250,7 @@
#define PACKET3_SET_UCONFIG_REG 0x79
#define PACKET3_SET_UCONFIG_REG_START 0x0000c000
#define PACKET3_SET_UCONFIG_REG_END 0x0000c400
#define PACKET3_SET_UCONFIG_REG_INDEX_TYPE (2 << 28)
#define PACKET3_SCRATCH_RAM_WRITE 0x7D
#define PACKET3_SCRATCH_RAM_READ 0x7E
#define PACKET3_LOAD_CONST_RAM 0x80