amd/common: Add detection of the syncobj wait/signal/reset ioctls.

First amdgpu bump after inclusion was 20 (which was done for local BOs).

Reviewed-by: Dave Airlie <airlied@redhat.com>

diff --git a/src/amd/common/ac_gpu_info.c b/src/amd/common/ac_gpu_info.c
index 0576dd3..c042bb2 100644 (file)
--- a/src/amd/common/ac_gpu_info.c
+++ b/src/amd/common/ac_gpu_info.c
@@ -277,6 +277,7 @@ bool ac_query_gpu_info(int fd, amdgpu_device_handle dev,
                vce.available_rings ? vce_version : 0;
        info->has_userptr = true;
        info->has_syncobj = has_syncobj(fd);
+       info->has_syncobj_wait = info->has_syncobj && info->drm_minor >= 20;
        info->has_sync_file = info->has_syncobj && info->drm_minor >= 21;
        info->has_ctx_priority = info->drm_minor >= 22;
        info->num_render_backends = amdinfo->rb_pipes;

diff --git a/src/amd/common/ac_gpu_info.h b/src/amd/common/ac_gpu_info.h
index 5b9e516..04e17f9 100644 (file)
--- a/src/amd/common/ac_gpu_info.h
+++ b/src/amd/common/ac_gpu_info.h
@@ -81,6 +81,7 @@ struct radeon_info {
        uint32_t                    drm_patchlevel;
        bool                        has_userptr;
        bool                        has_syncobj;
+       bool                        has_syncobj_wait;
        bool                        has_sync_file;
        bool                        has_ctx_priority;