diff options
Diffstat (limited to 'original/uapi/drm/ivpu_accel.h')
| -rw-r--r-- | original/uapi/drm/ivpu_accel.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/original/uapi/drm/ivpu_accel.h b/original/uapi/drm/ivpu_accel.h index a58a14c..262db0c 100644 --- a/original/uapi/drm/ivpu_accel.h +++ b/original/uapi/drm/ivpu_accel.h @@ -69,8 +69,20 @@ extern "C" { #define DRM_IVPU_CONTEXT_PRIORITY_FOCUS 2 #define DRM_IVPU_CONTEXT_PRIORITY_REALTIME 3 -#define DRM_IVPU_CAP_METRIC_STREAMER 1 -#define DRM_IVPU_CAP_DMA_MEMORY_RANGE 2 +/** + * DRM_IVPU_CAP_METRIC_STREAMER + * + * Metric streamer support. Provides sampling of various hardware performance + * metrics like DMA bandwidth and cache miss/hits. Can be used for profiling. + */ +#define DRM_IVPU_CAP_METRIC_STREAMER 1 +/** + * DRM_IVPU_CAP_DMA_MEMORY_RANGE + * + * Driver has capability to allocate separate memory range + * accessible by hardware DMA. + */ +#define DRM_IVPU_CAP_DMA_MEMORY_RANGE 2 /** * struct drm_ivpu_param - Get/Set VPU parameters @@ -123,6 +135,8 @@ struct drm_ivpu_param { * %DRM_IVPU_PARAM_SKU: * VPU SKU ID (read-only) * + * %DRM_IVPU_PARAM_CAPABILITIES: + * Supported capabilities (read-only) */ __u32 param; |