diff options
| author | Xiangliang Yu <Xiangliang.Yu@amd.com> | 2016-12-23 15:00:01 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-01-27 11:13:03 -0500 |
| commit | 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e (patch) | |
| tree | 13a53a5ba7500024bce122f4ad102aec3151b9ca /drivers/gpu/drm/amd/amdgpu/vid.h | |
| parent | b64a18c502fedab9e7b8b1b557909994637972c5 (diff) | |
drm/amdgpu/gfx8: add support kernel interface queue(KIQ)
KIQ is queue-memory based initialization method: setup KIQ queue
firstly, then send command to KIQ to setup other queues, without
accessing registers.
For virtualization, need KIQ to access virtual function registers
when running on guest mode.
V2: use amdgpu_bo_create/free_kernel to allocate BO.
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/vid.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vid.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/vid.h b/drivers/gpu/drm/amd/amdgpu/vid.h index 11746f22d0c5..7a3863a45f0a 100644 --- a/drivers/gpu/drm/amd/amdgpu/vid.h +++ b/drivers/gpu/drm/amd/amdgpu/vid.h @@ -360,6 +360,8 @@ #define PACKET3_WAIT_ON_CE_COUNTER 0x86 #define PACKET3_WAIT_ON_DE_COUNTER_DIFF 0x88 #define PACKET3_SWITCH_BUFFER 0x8B +#define PACKET3_SET_RESOURCES 0xA0 +#define PACKET3_MAP_QUEUES 0xA2 #define VCE_CMD_NO_OP 0x00000000 #define VCE_CMD_END 0x00000001 |