Lines Matching refs:contour
1072 int pwc_set_contour(struct pwc_device *pdev, int contour)
1077 if (contour < 0)
1078 buf = 0xff; /* auto contour on */
1080 buf = 0x0; /* auto contour off */
1086 if (contour < 0)
1088 if (contour > 0xffff)
1089 contour = 0xffff;
1091 buf = (contour >> 10); /* contour preset is [0..3f] */
1099 int pwc_get_contour(struct pwc_device *pdev, int *contour)
1116 *contour = buf << 10;
1119 *contour = -1;
1547 ARG_DEF(int, contour)
1549 ARG_IN(contour)
1550 ret = pwc_set_contour(pdev, ARGR(contour));
1556 ARG_DEF(int, contour)
1558 ret = pwc_get_contour(pdev, ARGA(contour));
1559 ARG_OUT(contour)