SWDEV-497618 - Define GL group of doxygen for HIP API

Change-Id: Ia43f25201df960b905e5fd45481f486e7bffabdb

hipamd/include/hip/amd_detail/amd_hip_gl_interop.h

@@ -55,10 +55,12 @@ typedef unsigned int GLenum;
 */
 
 /**
- *  @ingroup GL
- *  @{
- *
+ * @defgroup GL OpenGL Interoperability
+ * @ingroup API
+ * @{
+ * This section describes OpenGL interoperability functions of HIP runtime API.
  */
+
 /**
  * @brief Queries devices associated with the current OpenGL context.
  *
@@ -105,4 +107,4 @@ hipError_t hipGraphicsGLRegisterImage(hipGraphicsResource** resource, GLuint ima
 #if defined(__cplusplus)
 }
 #endif /* __cplusplus */
-#endif /* HIP_INCLUDE_AMD_HIP_GL_INTEROP_H */
+#endif /* HIP_INCLUDE_AMD_HIP_GL_INTEROP_H */