diff options
Diffstat (limited to 'include/uapi/drm/i915_drm.h')
| -rw-r--r-- | include/uapi/drm/i915_drm.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index 484a9fb20479..67ef73a5d6eb 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -1079,6 +1079,12 @@ struct drm_i915_gem_context_destroy { }; struct drm_i915_reg_read { + /* + * Register offset. + * For 64bit wide registers where the upper 32bits don't immediately + * follow the lower 32bits, the offset of the lower 32bits must + * be specified + */ __u64 offset; __u64 val; /* Return value */ }; @@ -1125,8 +1131,9 @@ struct drm_i915_gem_context_param { __u32 ctx_id; __u32 size; __u64 param; -#define I915_CONTEXT_PARAM_BAN_PERIOD 0x1 -#define I915_CONTEXT_PARAM_NO_ZEROMAP 0x2 +#define I915_CONTEXT_PARAM_BAN_PERIOD 0x1 +#define I915_CONTEXT_PARAM_NO_ZEROMAP 0x2 +#define I915_CONTEXT_PARAM_GTT_SIZE 0x3 __u64 value; }; |