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linux-vybrid_pu...
/
drivers
/
media
/
video
/
gspca
/
stv06xx
/
stv06xx_st6422.h

stv06xx_st6422.h 2.3 KB
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  1. /*
    2. 

  2.  * Support for the sensor part which is integrated (I think) into the
    3. 

  3.  * st6422 stv06xx alike bridge, as its integrated there are no i2c writes
    4. 

  4.  * but instead direct bridge writes.
    5. 

  5.  *
    6. 

  6.  * Copyright (c) 2009 Hans de Goede <hdegoede@redhat.com>
    7. 

  7.  *
    8. 

  8.  * Strongly based on qc-usb-messenger, which is:
    9. 

  9.  * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
    10. 

  10.  *		      Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
    11. 

  11.  * Copyright (c) 2002, 2003 Tuukka Toivonen
    12. 

  12.  *
    13. 

  13.  * This program is free software; you can redistribute it and/or modify
    14. 

  14.  * it under the terms of the GNU General Public License as published by
    15. 

  15.  * the Free Software Foundation; either version 2 of the License, or
    16. 

  16.  * (at your option) any later version.
    17. 

  17.  *
    18. 

  18.  * This program is distributed in the hope that it will be useful,
    19. 

  19.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    20. 

  20.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    21. 

  21.  * GNU General Public License for more details.
    22. 

  22.  *
    23. 

  23.  * You should have received a copy of the GNU General Public License
    24. 

  24.  * along with this program; if not, write to the Free Software
    25. 

  25.  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    26. 

  26.  *
    27. 

  27.  */
    28. 

  28. 

  29. #ifndef STV06XX_ST6422_H_
    30. 

  30. #define STV06XX_ST6422_H_
    31. 

  31. 

  32. #include "stv06xx_sensor.h"
    33. 

  33. 

  34. static int st6422_probe(struct sd *sd);
    35. 

  35. static int st6422_start(struct sd *sd);
    36. 

  36. static int st6422_init(struct sd *sd);
    37. 

  37. static int st6422_stop(struct sd *sd);
    38. 

  38. static void st6422_disconnect(struct sd *sd);
    39. 

  39. 

  40. /* V4L2 controls supported by the driver */
    41. 

  41. static int st6422_get_brightness(struct gspca_dev *gspca_dev, __s32 *val);
    42. 

  42. static int st6422_set_brightness(struct gspca_dev *gspca_dev, __s32 val);
    43. 

  43. static int st6422_get_contrast(struct gspca_dev *gspca_dev, __s32 *val);
    44. 

  44. static int st6422_set_contrast(struct gspca_dev *gspca_dev, __s32 val);
    45. 

  45. static int st6422_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
    46. 

  46. static int st6422_set_gain(struct gspca_dev *gspca_dev, __s32 val);
    47. 

  47. static int st6422_get_exposure(struct gspca_dev *gspca_dev, __s32 *val);
    48. 

  48. static int st6422_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
    49. 

  49. 

  50. const struct stv06xx_sensor stv06xx_sensor_st6422 = {
    51. 

  51. 	.name = "ST6422",
    52. 

  52. 	.init = st6422_init,
    53. 

  53. 	.probe = st6422_probe,
    54. 

  54. 	.start = st6422_start,
    55. 

  55. 	.stop = st6422_stop,
    56. 

  56. 	.disconnect = st6422_disconnect,
    57. 

  57. };
    58. 

  58. 

  59. #endif
    60.