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drm/amdgpu/psp: add helper function to invoke xgmi ta per ta cmd_id

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psp_xgmi_invoke is the helper function to issue ta cmd to firmware

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hawking Zhang
2018-09-28 15:01:57 +08:00
committed by Alex Deucher
parent 4de5f0055a
commit ca6e1e59a2
2 changed files with 39 additions and 0 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
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@@ -27,6 +27,7 @@
#include "amdgpu.h"
#include "psp_gfx_if.h"
#include "ta_xgmi_if.h"
#define PSP_FENCE_BUFFER_SIZE 0x1000
#define PSP_CMD_BUFFER_SIZE 0x1000
@@ -218,6 +219,8 @@ extern int psp_wait_for(struct psp_context *psp, uint32_t reg_index,
extern const struct amdgpu_ip_block_version psp_v10_0_ip_block;
int psp_gpu_reset(struct amdgpu_device *adev);
int psp_xgmi_invoke(struct psp_context *psp, uint32_t ta_cmd_id);
extern const struct amdgpu_ip_block_version psp_v11_0_ip_block;
#endif