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oasis-root

Compiled tree of Oasis Linux based on own branch at <https://hacktivis.me/git/oasis/> git clone https://anongit.hacktivis.me/git/oasis-root.git

scarlett2.h (1615B)

    

  1. /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
  2. /*
  3.  *   Focusrite Scarlett 2 Protocol Driver for ALSA
  4.  *   (including Scarlett 2nd Gen, 3rd Gen, 4th Gen, Clarett USB, and
  5.  *   Clarett+ series products)
  6.  *
  7.  *   Copyright (c) 2023 by Geoffrey D. Bennett <g at b4.vu>
  8.  */
  9. #ifndef __UAPI_SOUND_SCARLETT2_H
  10. #define __UAPI_SOUND_SCARLETT2_H
  12. #include <linux/types.h>
  13. #include <linux/ioctl.h>
  15. #define SCARLETT2_HWDEP_MAJOR 1
  16. #define SCARLETT2_HWDEP_MINOR 0
  17. #define SCARLETT2_HWDEP_SUBMINOR 0
  19. #define SCARLETT2_HWDEP_VERSION \
  20. 	((SCARLETT2_HWDEP_MAJOR << 16) | \
  21. 	 (SCARLETT2_HWDEP_MINOR << 8) | \
  22. 	  SCARLETT2_HWDEP_SUBMINOR)
  24. #define SCARLETT2_HWDEP_VERSION_MAJOR(v) (((v) >> 16) & 0xFF)
  25. #define SCARLETT2_HWDEP_VERSION_MINOR(v) (((v) >> 8) & 0xFF)
  26. #define SCARLETT2_HWDEP_VERSION_SUBMINOR(v) ((v) & 0xFF)
  28. /* Get protocol version */
  29. #define SCARLETT2_IOCTL_PVERSION _IOR('S', 0x60, int)
  31. /* Reboot */
  32. #define SCARLETT2_IOCTL_REBOOT _IO('S', 0x61)
  34. /* Select flash segment */
  35. #define SCARLETT2_SEGMENT_ID_SETTINGS 0
  36. #define SCARLETT2_SEGMENT_ID_FIRMWARE 1
  37. #define SCARLETT2_SEGMENT_ID_COUNT 2
  39. #define SCARLETT2_IOCTL_SELECT_FLASH_SEGMENT _IOW('S', 0x62, int)
  41. /* Erase selected flash segment */
  42. #define SCARLETT2_IOCTL_ERASE_FLASH_SEGMENT _IO('S', 0x63)
  44. /* Get selected flash segment erase progress
  45.  * 1 through to num_blocks, or 255 for complete
  46.  */
  47. struct scarlett2_flash_segment_erase_progress {
  48. 	unsigned char progress;
  49. 	unsigned char num_blocks;
  50. };
  51. #define SCARLETT2_IOCTL_GET_ERASE_PROGRESS \
  52. 	_IOR('S', 0x64, struct scarlett2_flash_segment_erase_progress)
  54. #endif /* __UAPI_SOUND_SCARLETT2_H */