1 /* 2 * Support for Intel Camera Imaging ISP subsystem. 3 * Copyright (c) 2015, Intel Corporation. 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms and conditions of the GNU General Public License, 7 * version 2, as published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 12 * more details. 13 */ 14 15 #include <system_local.h> 16 #include "device_access.h" 17 #include "assert_support.h" 18 #include "ia_css_debug.h" 19 #include "isys_irq.h" 20 21 #ifndef __INLINE_ISYS2401_IRQ__ 22 /* 23 * Include definitions for isys irq private functions. isys_irq.h includes 24 * declarations of these functions by including isys_irq_public.h. 25 */ 26 #include "isys_irq_private.h" 27 #endif 28 29 /* Public interface */ 30 STORAGE_CLASS_ISYS2401_IRQ_C void isys_irqc_status_enable( 31 const isys_irq_ID_t isys_irqc_id) 32 { 33 assert(isys_irqc_id < N_ISYS_IRQ_ID); 34 35 ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE, "Setting irq mask for port %u\n", 36 isys_irqc_id); 37 isys_irqc_reg_store(isys_irqc_id, ISYS_IRQ_MASK_REG_IDX, 38 ISYS_IRQ_MASK_REG_VALUE); 39 isys_irqc_reg_store(isys_irqc_id, ISYS_IRQ_CLEAR_REG_IDX, 40 ISYS_IRQ_CLEAR_REG_VALUE); 41 isys_irqc_reg_store(isys_irqc_id, ISYS_IRQ_ENABLE_REG_IDX, 42 ISYS_IRQ_ENABLE_REG_VALUE); 43 } 44