drivers/media/video/cx18/cx18-irq.h

   1 /*
   2  *  cx18 interrupt handling
   3  *
   4  *  Copyright (C) 2007  Hans Verkuil <hverkuil@xs4all.nl>
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  19  *  02111-1307  USA
  20  */
  21
  22 #define HW2_I2C1_INT                    (1 << 22)
  23 #define HW2_I2C2_INT                    (1 << 23)
  24 #define HW2_INT_CLR_STATUS              0xc730c4
  25 #define HW2_INT_MASK5_PCI               0xc730e4
  26 #define SW1_INT_SET                     0xc73100
  27 #define SW1_INT_STATUS                  0xc73104
  28 #define SW1_INT_ENABLE_PCI              0xc7311c
  29 #define SW2_INT_SET                     0xc73140
  30 #define SW2_INT_STATUS                  0xc73144
  31 #define SW2_INT_ENABLE_PCI              0xc7315c
  32
  33 irqreturn_t cx18_irq_handler(int irq, void *dev_id);
  34
  35 void cx18_irq_work_handler(struct work_struct *work);
  36 void cx18_dma_stream_dec_prepare(struct cx18_stream *s, u32 offset, int lock);
  37 void cx18_unfinished_dma(unsigned long arg);