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-rw-r--r--shared-core/drm.h2
-rw-r--r--shared-core/i915_drm.h14
2 files changed, 15 insertions, 1 deletions
diff --git a/shared-core/drm.h b/shared-core/drm.h
index bb332829..05fc91d8 100644
--- a/shared-core/drm.h
+++ b/shared-core/drm.h
@@ -236,7 +236,7 @@ enum drm_map_type {
_DRM_AGP = 3, /**< AGP/GART */
_DRM_SCATTER_GATHER = 4, /**< Scatter/gather memory for PCI DMA */
_DRM_CONSISTENT = 5, /**< Consistent memory for PCI DMA */
- _DRM_TTM = 6
+ _DRM_GEM = 6
};
/**
diff --git a/shared-core/i915_drm.h b/shared-core/i915_drm.h
index 9211b390..976ff187 100644
--- a/shared-core/i915_drm.h
+++ b/shared-core/i915_drm.h
@@ -193,6 +193,7 @@ typedef struct drm_i915_sarea {
#define DRM_I915_GEM_SET_TILING 0x21
#define DRM_I915_GEM_GET_TILING 0x22
#define DRM_I915_GEM_GET_APERTURE 0x23
+#define DRM_I915_GEM_MMAP_GTT 0x24
#define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t)
#define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH)
@@ -224,6 +225,7 @@ typedef struct drm_i915_sarea {
#define DRM_IOCTL_I915_GEM_PREAD DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_PREAD, struct drm_i915_gem_pread)
#define DRM_IOCTL_I915_GEM_PWRITE DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_PWRITE, struct drm_i915_gem_pwrite)
#define DRM_IOCTL_I915_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP, struct drm_i915_gem_mmap)
+#define DRM_IOCTL_I915_GEM_MMAP_GTT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP_GTT, struct drm_i915_gem_mmap_gtt)
#define DRM_IOCTL_I915_GEM_SET_DOMAIN DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_SET_DOMAIN, struct drm_i915_gem_set_domain)
#define DRM_IOCTL_I915_GEM_SW_FINISH DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_SW_FINISH, struct drm_i915_gem_sw_finish)
#define DRM_IOCTL_I915_GEM_SET_TILING DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_SET_TILING, struct drm_i915_gem_set_tiling)
@@ -499,6 +501,18 @@ struct drm_i915_gem_mmap {
uint64_t addr_ptr; /* void *, but pointers are not 32/64 compatible */
};
+struct drm_i915_gem_mmap_gtt {
+ /** Handle for the object being mapped. */
+ uint32_t handle;
+ uint32_t pad;
+ /**
+ * Fake offset to use for subsequent mmap call
+ *
+ * This is a fixed-size type for 32/64 compatibility.
+ */
+ uint64_t offset;
+};
+
struct drm_i915_gem_set_domain {
/** Handle for the object */
uint32_t handle;