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- /*
- * Aptina Sensor PLL Configuration
- *
- * Copyright (C) 2012 Laurent Pinchart <laurent.pinchart@ideasonboard.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- */
- #ifndef __APTINA_PLL_H
- #define __APTINA_PLL_H
- struct aptina_pll {
- unsigned int ext_clock;
- unsigned int pix_clock;
- unsigned int n;
- unsigned int m;
- unsigned int p1;
- };
- struct aptina_pll_limits {
- unsigned int ext_clock_min;
- unsigned int ext_clock_max;
- unsigned int int_clock_min;
- unsigned int int_clock_max;
- unsigned int out_clock_min;
- unsigned int out_clock_max;
- unsigned int pix_clock_max;
- unsigned int n_min;
- unsigned int n_max;
- unsigned int m_min;
- unsigned int m_max;
- unsigned int p1_min;
- unsigned int p1_max;
- };
- struct device;
- int aptina_pll_calculate(struct device *dev,
- const struct aptina_pll_limits *limits,
- struct aptina_pll *pll);
- #endif /* __APTINA_PLL_H */
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