diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dp.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dp.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dp.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dp.h new file mode 100644 index 000000000000..b4d39df70d4e --- /dev/null +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dp.h @@ -0,0 +1,31 @@ +#ifndef __NVBIOS_DP_H__ +#define __NVBIOS_DP_H__ +struct nvbios_dpout { + u16 type; + u16 mask; + u8 flags; + u32 script[5]; + u32 lnkcmp; +}; + +u16 nvbios_dpout_parse(struct nvkm_bios *, u8 idx, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len, + struct nvbios_dpout *); +u16 nvbios_dpout_match(struct nvkm_bios *, u16 type, u16 mask, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len, + struct nvbios_dpout *); + +struct nvbios_dpcfg { + u8 pc; + u8 dc; + u8 pe; + u8 tx_pu; +}; + +u16 +nvbios_dpcfg_parse(struct nvkm_bios *, u16 outp, u8 idx, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_dpcfg *); +u16 +nvbios_dpcfg_match(struct nvkm_bios *, u16 outp, u8 pc, u8 vs, u8 pe, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_dpcfg *); +#endif |