34 lines
975 B
C
34 lines
975 B
C
|
/*
|
||
|
|
* Copyright (C) STMicroelectronics SA 2014
|
||
|
|
* Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics.
|
||
|
|
* License terms: GNU General Public License (GPL), version 2
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _STI_VTG_H_
|
||
|
|
#define _STI_VTG_H_
|
||
|
|
|
||
|
|
#define VTG_TOP_FIELD_EVENT 1
|
||
|
|
#define VTG_BOTTOM_FIELD_EVENT 2
|
||
|
|
|
||
|
|
#define VTG_SYNC_ID_HDMI 1
|
||
|
|
#define VTG_SYNC_ID_HDDCS 2
|
||
|
|
#define VTG_SYNC_ID_HDF 3
|
||
|
|
#define VTG_SYNC_ID_DVO 4
|
||
|
|
|
||
|
|
struct sti_vtg;
|
||
|
|
struct drm_display_mode;
|
||
|
|
struct notifier_block;
|
||
|
|
|
||
|
|
struct sti_vtg *of_vtg_find(struct device_node *np);
|
||
|
|
void sti_vtg_set_config(struct sti_vtg *vtg,
|
||
|
|
const struct drm_display_mode *mode);
|
||
|
|
int sti_vtg_register_client(struct sti_vtg *vtg, struct notifier_block *nb,
|
||
|
|
struct drm_crtc *crtc);
|
||
|
|
int sti_vtg_unregister_client(struct sti_vtg *vtg,
|
||
|
|
struct notifier_block *nb);
|
||
|
|
|
||
|
|
u32 sti_vtg_get_line_number(struct drm_display_mode mode, int y);
|
||
|
|
u32 sti_vtg_get_pixel_number(struct drm_display_mode mode, int x);
|
||
|
|
|
||
|
|
#endif
|