2 * Copyright (C) 2016 BayLibre, SAS
3 * Author: Neil Armstrong <narmstrong@baylibre.com>
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation; either version 2 of the
8 * License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, see <http://www.gnu.org/licenses/>.
21 #ifndef __MESON_VCLK_H
22 #define __MESON_VCLK_H
25 MESON_VCLK_TARGET_CVBS = 0,
26 MESON_VCLK_TARGET_HDMI = 1,
29 /* 27MHz is the CVBS Pixel Clock */
30 #define MESON_VCLK_CVBS 27000
32 void meson_vclk_setup(struct meson_drm *priv, unsigned int target,
33 unsigned int vclk_freq, unsigned int venc_freq,
34 unsigned int dac_freq, bool hdmi_use_enci);
36 #endif /* __MESON_VCLK_H */