| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Support for Intel Camera Imaging ISP subsystem. |
| * Copyright (c) 2015, Intel Corporation. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms and conditions of the GNU General Public License, |
| * version 2, as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| */ |
| |
| #include <type_support.h> /* for uint32_t */ |
| #include "ia_css_timer.h" /*struct ia_css_clock_tick */ |
| #include "sh_css_legacy.h" /* IA_CSS_PIPE_ID_NUM*/ |
| #include "gp_timer.h" /*gp_timer_read()*/ |
| #include "assert_support.h" |
| |
| int ia_css_timer_get_current_tick(struct ia_css_clock_tick *curr_ts) |
| { |
| assert(curr_ts); |
| if (!curr_ts) |
| return -EINVAL; |
| curr_ts->ticks = (clock_value_t)gp_timer_read(GP_TIMER_SEL); |
| return 0; |
| } |
