I'm not 100% sure what this is all about, but it clearly won't work like
this.
diff --git a/include/drm/amdgpu_drm.h b/include/drm/amdgpu_drm.h
index df250de..dcbe22c 100644
--- a/include/drm/amdgpu_drm.h
+++ b/include/drm/amdgpu_drm.h
@@ -832,7 +832,7 @@ struct drm_amdgpu_info_device {
__u64 max_memory_clock;
/* cu information */
__u32 cu_active_number;
- __u32 cu_ao_mask;
+ __u32 cu_ao_bitmap[4][4];
__u32 cu_bitmap[4][4];
/** Render backend pipe mask. One render backend is CB+DB. */
__u32 enabled_rb_pipes_mask;
That is a non-backward compatible change to the kernel interface and as
such forbidden.
Regards,
Christian.
Am 20.06.2017 um 11:04 schrieb Flora Cui:
Change-Id: Ie2a812716a6802f7a5a0bc09b1a8db824c5bf2ed
Signed-off-by: Flora Cui <flora....@amd.com>
---
amdgpu/amdgpu.h | 2 +-
amdgpu/amdgpu_gpu_info.c | 2 +-
include/drm/amdgpu_drm.h | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/amdgpu/amdgpu.h b/amdgpu/amdgpu.h
index b6779f9..34ca5f1 100644
--- a/amdgpu/amdgpu.h
+++ b/amdgpu/amdgpu.h
@@ -486,7 +486,7 @@ struct amdgpu_gpu_info {
uint32_t pa_sc_raster_cfg1[4];
/* CU info */
uint32_t cu_active_number;
- uint32_t cu_ao_mask;
+ uint32_t cu_ao_bitmap[4][4];
uint32_t cu_bitmap[4][4];
/* video memory type info*/
uint32_t vram_type;
diff --git a/amdgpu/amdgpu_gpu_info.c b/amdgpu/amdgpu_gpu_info.c
index 34f77be..acfd700 100644
--- a/amdgpu/amdgpu_gpu_info.c
+++ b/amdgpu/amdgpu_gpu_info.c
@@ -229,7 +229,7 @@ drm_private int
amdgpu_query_gpu_info_init(amdgpu_device_handle dev)
}
dev->info.cu_active_number = dev->dev_info.cu_active_number;
- dev->info.cu_ao_mask = dev->dev_info.cu_ao_mask;
+ memcpy(&dev->info.cu_ao_bitmap[0][0], &dev->dev_info.cu_ao_bitmap[0][0],
sizeof(dev->info.cu_ao_bitmap));
memcpy(&dev->info.cu_bitmap[0][0], &dev->dev_info.cu_bitmap[0][0],
sizeof(dev->info.cu_bitmap));
/* TODO: info->max_quad_shader_pipes is not set */
diff --git a/include/drm/amdgpu_drm.h b/include/drm/amdgpu_drm.h
index df250de..dcbe22c 100644
--- a/include/drm/amdgpu_drm.h
+++ b/include/drm/amdgpu_drm.h
@@ -832,7 +832,7 @@ struct drm_amdgpu_info_device {
__u64 max_memory_clock;
/* cu information */
__u32 cu_active_number;
- __u32 cu_ao_mask;
+ __u32 cu_ao_bitmap[4][4];
__u32 cu_bitmap[4][4];
/** Render backend pipe mask. One render backend is CB+DB. */
__u32 enabled_rb_pipes_mask;
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