forked from Minki/linux
bcb63314e2
Drop the FSF's postal address from the source code files that typically
contain mostly the license text. Of the 628 removed instances, 578 are
outdated.
The patch has been created with the following command without manual edits:
git grep -l "675 Mass Ave\|59 Temple Place\|51 Franklin St" -- \
drivers/media/ include/media|while read i; do i=$i perl -e '
open(F,"< $ENV{i}");
$a=join("", <F>);
$a =~ s/[ \t]*\*\n.*You should.*\n.*along with.*\n.*(\n.*USA.*$)?\n//m
&& $a =~ s/(^.*)Or, (point your browser to) /$1To obtain the license, $2\n$1/m;
close(F);
open(F, "> $ENV{i}");
print F $a;
close(F);'; done
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
180 lines
4.7 KiB
C
180 lines
4.7 KiB
C
/*
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* ddbridge.h: Digital Devices PCIe bridge driver
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*
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* Copyright (C) 2010-2011 Digital Devices GmbH
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 only, as published by the Free Software Foundation.
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*
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* To obtain the license, point your browser to
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* http://www.gnu.org/copyleft/gpl.html
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*/
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#ifndef _DDBRIDGE_H_
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#define _DDBRIDGE_H_
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#include <linux/types.h>
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#include <linux/sched.h>
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#include <linux/interrupt.h>
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#include <linux/i2c.h>
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#include <linux/mutex.h>
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#include <asm/dma.h>
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#include <linux/dvb/frontend.h>
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#include <linux/dvb/ca.h>
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#include <linux/socket.h>
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#include "dmxdev.h"
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#include "dvbdev.h"
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#include "dvb_demux.h"
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#include "dvb_frontend.h"
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#include "dvb_ringbuffer.h"
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#include "dvb_ca_en50221.h"
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#include "dvb_net.h"
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#include "cxd2099.h"
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#define DDB_MAX_I2C 4
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#define DDB_MAX_PORT 4
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#define DDB_MAX_INPUT 8
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#define DDB_MAX_OUTPUT 4
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struct ddb_info {
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int type;
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#define DDB_NONE 0
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#define DDB_OCTOPUS 1
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char *name;
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int port_num;
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u32 port_type[DDB_MAX_PORT];
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};
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/* DMA_SIZE MUST be divisible by 188 and 128 !!! */
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#define INPUT_DMA_MAX_BUFS 32 /* hardware table limit */
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#define INPUT_DMA_BUFS 8
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#define INPUT_DMA_SIZE (128*47*21)
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#define OUTPUT_DMA_MAX_BUFS 32
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#define OUTPUT_DMA_BUFS 8
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#define OUTPUT_DMA_SIZE (128*47*21)
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struct ddb;
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struct ddb_port;
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struct ddb_input {
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struct ddb_port *port;
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u32 nr;
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int attached;
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dma_addr_t pbuf[INPUT_DMA_MAX_BUFS];
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u8 *vbuf[INPUT_DMA_MAX_BUFS];
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u32 dma_buf_num;
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u32 dma_buf_size;
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struct tasklet_struct tasklet;
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spinlock_t lock;
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wait_queue_head_t wq;
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int running;
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u32 stat;
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u32 cbuf;
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u32 coff;
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struct dvb_adapter adap;
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struct dvb_device *dev;
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struct dvb_frontend *fe;
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struct dvb_frontend *fe2;
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struct dmxdev dmxdev;
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struct dvb_demux demux;
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struct dvb_net dvbnet;
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struct dmx_frontend hw_frontend;
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struct dmx_frontend mem_frontend;
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int users;
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int (*gate_ctrl)(struct dvb_frontend *, int);
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};
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struct ddb_output {
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struct ddb_port *port;
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u32 nr;
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dma_addr_t pbuf[OUTPUT_DMA_MAX_BUFS];
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u8 *vbuf[OUTPUT_DMA_MAX_BUFS];
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u32 dma_buf_num;
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u32 dma_buf_size;
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struct tasklet_struct tasklet;
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spinlock_t lock;
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wait_queue_head_t wq;
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int running;
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u32 stat;
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u32 cbuf;
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u32 coff;
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struct dvb_adapter adap;
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struct dvb_device *dev;
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};
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struct ddb_i2c {
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struct ddb *dev;
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u32 nr;
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struct i2c_adapter adap;
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struct i2c_adapter adap2;
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u32 regs;
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u32 rbuf;
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u32 wbuf;
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int done;
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wait_queue_head_t wq;
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};
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struct ddb_port {
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struct ddb *dev;
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u32 nr;
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struct ddb_i2c *i2c;
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struct mutex i2c_gate_lock;
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u32 class;
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#define DDB_PORT_NONE 0
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#define DDB_PORT_CI 1
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#define DDB_PORT_TUNER 2
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u32 type;
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#define DDB_TUNER_NONE 0
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#define DDB_TUNER_DVBS_ST 1
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#define DDB_TUNER_DVBS_ST_AA 2
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#define DDB_TUNER_DVBCT_TR 16
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#define DDB_TUNER_DVBCT_ST 17
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u32 adr;
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struct ddb_input *input[2];
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struct ddb_output *output;
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struct dvb_ca_en50221 *en;
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};
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struct ddb {
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struct pci_dev *pdev;
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unsigned char __iomem *regs;
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struct ddb_port port[DDB_MAX_PORT];
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struct ddb_i2c i2c[DDB_MAX_I2C];
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struct ddb_input input[DDB_MAX_INPUT];
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struct ddb_output output[DDB_MAX_OUTPUT];
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struct device *ddb_dev;
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int nr;
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u8 iobuf[1028];
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struct ddb_info *info;
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int msi;
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};
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/****************************************************************************/
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#define ddbwritel(_val, _adr) writel((_val), \
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dev->regs+(_adr))
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#define ddbreadl(_adr) readl(dev->regs+(_adr))
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#define ddbcpyto(_adr, _src, _count) memcpy_toio(dev->regs+(_adr), (_src), (_count))
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#define ddbcpyfrom(_dst, _adr, _count) memcpy_fromio((_dst), dev->regs+(_adr), (_count))
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/****************************************************************************/
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#endif
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