diff options
Diffstat (limited to 'kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/xpio.h')
-rw-r--r-- | kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/xpio.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/xpio.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/xpio.h new file mode 100644 index 000000000..0c0fe234f --- /dev/null +++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/xpio.h @@ -0,0 +1,18 @@ +#ifndef __NVBIOS_XPIO_H__ +#define __NVBIOS_XPIO_H__ + +#define NVBIOS_XPIO_FLAG_AUX 0x10 +#define NVBIOS_XPIO_FLAG_AUX0 0x00 +#define NVBIOS_XPIO_FLAG_AUX1 0x10 + +struct nvbios_xpio { + u8 type; + u8 addr; + u8 flags; +}; + +u16 dcb_xpio_table(struct nvkm_bios *, u8 idx, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len); +u16 dcb_xpio_parse(struct nvkm_bios *, u8 idx, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_xpio *); +#endif |