drivers/gpu/drm/nouveau/dispnv50/handles.h

   1 /* SPDX-License-Identifier: MIT */
   2 #ifndef __NV50_KMS_HANDLES_H__
   3 #define __NV50_KMS_HANDLES_H__
   4
   5 /*
   6  * Various hard-coded object handles that nouveau uses. These are made-up by
   7  * nouveau developers, not Nvidia. The only significance of the handles chosen
   8  * is that they must all be unique.
   9  */
  10 #define NV50_DISP_HANDLE_SYNCBUF                                        0xf0000000
  11 #define NV50_DISP_HANDLE_VRAM                                           0xf0000001
  12
  13 #define NV50_DISP_HANDLE_WNDW_CTX(kind)                        (0xfb000000 | kind)
  14 #define NV50_DISP_HANDLE_CRC_CTX(head, i) (0xfc000000 | head->base.index << 1 | i)
  15
  16 #endif /* !__NV50_KMS_HANDLES_H__ */