projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| f2cb3148 BG |
1 | /* |
| 2 | * Copyright (C) STMicroelectronics SA 2014 | |
| 3 | * Author: Benjamin Gaignard <benjamin.gaignard@st.com> for STMicroelectronics. | |
| 4 | * License terms: GNU General Public License (GPL), version 2 | |
| 5 | */ | |
| 6 | ||
| 7 | #ifndef _STI_VTG_H_ | |
| 8 | #define _STI_VTG_H_ | |
| 9 | ||
| 10 | #define VTG_TOP_FIELD_EVENT 1 | |
| 11 | #define VTG_BOTTOM_FIELD_EVENT 2 | |
| 12 | ||
| 13 | struct sti_vtg; | |
| 14 | struct drm_display_mode; | |
| 15 | struct notifier_block; | |
| 16 | ||
| 17 | struct sti_vtg *of_vtg_find(struct device_node *np); | |
| 18 | void sti_vtg_set_config(struct sti_vtg *vtg, | |
| 19 | const struct drm_display_mode *mode); | |
| 20 | int sti_vtg_register_client(struct sti_vtg *vtg, | |
| 21 | struct notifier_block *nb, int crtc_id); | |
| 22 | int sti_vtg_unregister_client(struct sti_vtg *vtg, | |
| 23 | struct notifier_block *nb); | |
| 24 | ||
| 25 | u32 sti_vtg_get_line_number(struct drm_display_mode mode, int y); | |
| 26 | u32 sti_vtg_get_pixel_number(struct drm_display_mode mode, int x); | |
| 27 | ||
| 28 | #endif |