Lines Matching refs:x1
619 u32 x1, x2; in uvc_video_clock_update() local
639 x1 = first->dev_stc - delta_stc; in uvc_video_clock_update()
641 if (x1 == x2) in uvc_video_clock_update()
650 - (u64)y2 * (u64)x1; in uvc_video_clock_update()
651 y = div_u64(y, x2 - x1); in uvc_video_clock_update()
660 x1, x2, y1, y2, clock->sof_offset); in uvc_video_clock_update()
663 x1 = (uvc_video_clock_host_sof(first) + 2048) << 16; in uvc_video_clock_update()
665 if (x2 < x1) in uvc_video_clock_update()
667 if (x1 == x2) in uvc_video_clock_update()
679 mean = (x1 + x2) / 2; in uvc_video_clock_update()
686 - (u64)y2 * (u64)x1; in uvc_video_clock_update()
687 y = div_u64(y, x2 - x1); in uvc_video_clock_update()
704 x1, first->host_sof, first->dev_sof, in uvc_video_clock_update()