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linux_kernel
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drivers
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gpu
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drm
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nouveau
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include
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nvkm
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subdev
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bios
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cstep.h

cstep.h 743 B
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  1. /* SPDX-License-Identifier: GPL-2.0 */
    2. 

  2. #ifndef __NVBIOS_CSTEP_H__
    3. 

  3. #define __NVBIOS_CSTEP_H__
    4. 

  4. u32 nvbios_cstepTe(struct nvkm_bios *,
    5. 

  5. 		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *xnr, u8 *xsz);
    6. 

  6. 

  7. struct nvbios_cstepE {
    8. 

  8. 	u8  pstate;
    9. 

  9. 	u8  index;
    10. 

  10. };
    11. 

  11. 

  12. u32 nvbios_cstepEe(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr);
    13. 

  13. u32 nvbios_cstepEp(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr,
    14. 

  14. 		   struct nvbios_cstepE *);
    15. 

  15. u32 nvbios_cstepEm(struct nvkm_bios *, u8 pstate, u8 *ver, u8 *hdr,
    16. 

  16. 		   struct nvbios_cstepE *);
    17. 

  17. 

  18. struct nvbios_cstepX {
    19. 

  19. 	u32 freq;
    20. 

  20. 	u8  unkn[2];
    21. 

  21. 	u8  voltage;
    22. 

  22. };
    23. 

  23. 

  24. u32 nvbios_cstepXe(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr);
    25. 

  25. u32 nvbios_cstepXp(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr,
    26. 

  26. 		   struct nvbios_cstepX *);
    27. 

  27. #endif
    28.