2 * generic display timing functions
4 * Copyright (c) 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>, Pengutronix
6 * This file is released under the GPLv2
9 #include <linux/errno.h>
10 #include <linux/export.h>
11 #include <video/display_timing.h>
12 #include <video/videomode.h>
14 void videomode_from_timing(const struct display_timing *dt,
17 vm->pixelclock = dt->pixelclock.typ;
18 vm->hactive = dt->hactive.typ;
19 vm->hfront_porch = dt->hfront_porch.typ;
20 vm->hback_porch = dt->hback_porch.typ;
21 vm->hsync_len = dt->hsync_len.typ;
23 vm->vactive = dt->vactive.typ;
24 vm->vfront_porch = dt->vfront_porch.typ;
25 vm->vback_porch = dt->vback_porch.typ;
26 vm->vsync_len = dt->vsync_len.typ;
28 vm->flags = dt->flags;
30 EXPORT_SYMBOL_GPL(videomode_from_timing);
32 int videomode_from_timings(const struct display_timings *disp,
33 struct videomode *vm, unsigned int index)
35 struct display_timing *dt;
37 dt = display_timings_get(disp, index);
41 videomode_from_timing(dt, vm);
45 EXPORT_SYMBOL_GPL(videomode_from_timings);