LXR linux/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dp.h

   1/* SPDX-License-Identifier: MIT */
   2#ifndef __NVBIOS_DP_H__
   3#define __NVBIOS_DP_H__
   4
   5u16
   6nvbios_dp_table(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
   7
   8struct nvbios_dpout {
   9        u16 type;
  10        u16 mask;
  11        u8  flags;
  12        u32 script[5];
  13        u32 lnkcmp;
  14};
  15
  16u16 nvbios_dpout_parse(struct nvkm_bios *, u8 idx,
  17                       u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
  18                       struct nvbios_dpout *);
  19u16 nvbios_dpout_match(struct nvkm_bios *, u16 type, u16 mask,
  20                       u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
  21                       struct nvbios_dpout *);
  22
  23struct nvbios_dpcfg {
  24        u8 pc;
  25        u8 dc;
  26        u8 pe;
  27        u8 tx_pu;
  28};
  29
  30u16
  31nvbios_dpcfg_parse(struct nvkm_bios *, u16 outp, u8 idx,
  32                   u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_dpcfg *);
  33u16
  34nvbios_dpcfg_match(struct nvkm_bios *, u16 outp, u8 pc, u8 vs, u8 pe,
  35                   u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_dpcfg *);
  36#endif
  37