From: Hawking Zhang <Hawking.Zhang@xxxxxxx>
Signed-off-by: Hawking Zhang <Hawking.Zhang@xxxxxxx>
Reviewed-by: Jack Xiao <jack.xiao@xxxxxxx>
Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
Acked-by: Felix Kuehling <Felix.Kuehling@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h
index 9d0ef6a6aab6..68f7d3cf4fa2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h
@@ -38,6 +38,7 @@
#define AMDGPU_GFX_CG_DISABLED_MODE 0x00000004L
#define AMDGPU_GFX_LBPW_DISABLED_MODE 0x00000008L
+#define AMDGPU_MAX_GFX_QUEUES KGD_MAX_QUEUES
#define AMDGPU_MAX_COMPUTE_QUEUES KGD_MAX_QUEUES
struct amdgpu_mec {
@@ -211,6 +212,13 @@ struct amdgpu_me {
struct amdgpu_bo *me_fw_obj;
uint64_t me_fw_gpu_addr;
uint32_t *me_fw_ptr;
+ uint32_t num_me;
+ uint32_t num_pipe_per_me;
+ uint32_t num_queue_per_pipe;
+ void *mqd_backup[AMDGPU_MAX_GFX_RINGS + 1];
+
+ /* These are the resources for which amdgpu takes ownership */
+ DECLARE_BITMAP(queue_bitmap, AMDGPU_MAX_GFX_QUEUES);
};
struct amdgpu_gfx {
--
2.20.1
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