[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / gpu / drm / nouveau / core / include / subdev / bios.h

#ifndef __NOUVEAU_BIOS_H__
#define __NOUVEAU_BIOS_H__

#include <core/subdev.h>
#include <core/device.h>

struct nouveau_bios {
	struct nouveau_subdev base;
	u32 size;
	u8 *data;

	u32 bmp_offset;
	u32 bit_offset;

	struct {
		u8 major;
		u8 chip;
		u8 minor;
		u8 micro;
		u8 patch;
	} version;
};

static inline struct nouveau_bios *
nouveau_bios(void *obj)
{
	return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_VBIOS];
}

u8  nvbios_checksum(const u8 *data, int size);
u16 nvbios_findstr(const u8 *data, int size, const char *str, int len);

extern struct nouveau_oclass nouveau_bios_oclass;

#endif
Commit	Line	Data
70c0f263 BS	1	#ifndef __NOUVEAU_BIOS_H__
	2	#define __NOUVEAU_BIOS_H__
	3
	4	#include <core/subdev.h>
	5	#include <core/device.h>
	6
	7	struct nouveau_bios {
	8	struct nouveau_subdev base;
	9	u32 size;
	10	u8 *data;
	11
	12	u32 bmp_offset;
	13	u32 bit_offset;
	14
	15	struct {
	16	u8 major;
	17	u8 chip;
	18	u8 minor;
	19	u8 micro;
0dd660d4	20	u8 patch;
70c0f263 BS	21	} version;
	22	};
	23
	24	static inline struct nouveau_bios *
	25	nouveau_bios(void *obj)
	26	{
	27	return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_VBIOS];
	28	}
	29
	30	u8 nvbios_checksum(const u8 *data, int size);
	31	u16 nvbios_findstr(const u8 data, int size, const char str, int len);
	32
	33	extern struct nouveau_oclass nouveau_bios_oclass;
	34
	35	#endif