linux-zen-desktop/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/xpio.h

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2023-08-30 17:31:07 +02:00
/* SPDX-License-Identifier: MIT */
#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