Lines Matching refs:x1
611 u32 x1, x2; in uvc_video_clock_update() local
628 x1 = first->dev_stc - delta_stc; in uvc_video_clock_update()
630 if (x1 == x2) in uvc_video_clock_update()
639 - (u64)y2 * (u64)x1; in uvc_video_clock_update()
640 y = div_u64(y, x2 - x1); in uvc_video_clock_update()
649 x1, x2, y1, y2, clock->sof_offset); in uvc_video_clock_update()
652 x1 = (uvc_video_clock_host_sof(first) + 2048) << 16; in uvc_video_clock_update()
654 if (x2 < x1) in uvc_video_clock_update()
656 if (x1 == x2) in uvc_video_clock_update()
668 mean = (x1 + x2) / 2; in uvc_video_clock_update()
675 - (u64)y2 * (u64)x1; in uvc_video_clock_update()
676 y = div_u64(y, x2 - x1); in uvc_video_clock_update()
693 x1, first->host_sof, first->dev_sof, in uvc_video_clock_update()