+++ /dev/null
-/*
- * av7110.c: driver for the SAA7146 based AV110 cards (like the Fujitsu-Siemens DVB)
- *
- * Copyright (C) 1999-2002 Ralph Metzler
- * & Marcus Metzler for convergence integrated media GmbH
- *
- * originally based on code by:
- * Copyright (C) 1998,1999 Christian Theiss <mistert@rz.fh-augsburg.de>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- *
- * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
- *
- *
- * the project's page is at http://www.linuxtv.org/dvb/
- */
-
-#define NEW_CI 1
-
-/* for debugging ARM communication: */
-//#define COM_DEBUG
-
-#define __KERNEL_SYSCALLS__
-#include <linux/module.h>
-#include <linux/kmod.h>
-#include <linux/delay.h>
-#include <linux/fs.h>
-#include <linux/timer.h>
-#include <linux/poll.h>
-#include <linux/unistd.h>
-#include <linux/byteorder/swabb.h>
-#include <linux/smp_lock.h>
-#include <stdarg.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/types.h>
-#include <linux/fcntl.h>
-#include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/ioport.h>
-#include <linux/in.h>
-#include <linux/string.h>
-#include <linux/pci.h>
-#include <linux/vmalloc.h>
-#include <linux/netdevice.h>
-#include <linux/inetdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-#include <asm/system.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <asm/semaphore.h>
-
-#include <linux/dvb/frontend.h>
-
-#include "dvb_i2c.h"
-#include "dvb_frontend.h"
-#include "dvb_functions.h"
-
-
-#if 1
- #define DEBUG_VARIABLE av7110_debug
-#else
- #define DEB_S(x)
- #define DEB_D(x)
- #define DEB_EE(x)
-#endif
-
-#include "ttpci-eeprom.h"
-#include "av7110.h"
-#include "av7110_ipack.h"
-
-static int AV_StartPlay(struct av7110 *av7110, int av);
-static void restart_feeds(struct av7110 *av7110);
-static int bootarm(struct av7110 *av7110);
-static inline int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val);
-static inline u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg);
-static int outcom(struct av7110 *av7110, int type, int com, int num, ...);
-static void SetMode(struct av7110 *av7110, int mode);
-static void dvb_video_add_event (struct av7110 *av7110, struct video_event *event);
-
-void pes_to_ts(u8 const *buf, long int length, u16 pid, struct av7110_p2t *p);
-void p_to_t(u8 const *buf, long int length, u16 pid, u8 *counter, struct dvb_demux_feed *feed);
-
-static int av7110_debug = 0;
-
-static int vidmode=CVBS_RGB_OUT;
-static int pids_off;
-static int adac=DVB_ADAC_TI;
-static int hw_sections = 1;
-static int rgb_on = 0;
-
-int av7110_num = 0;
-
-#define FW_CI_LL_SUPPORT(arm_app) ((arm_app) & 0x80000000)
-#define FW_VERSION(arm_app) ((arm_app) & 0x0000FFFF)
-
-/****************************************************************************
- * DEBI functions
- ****************************************************************************/
-
-#define wait_for_debi_done(x) \
- saa7146_wait_for_debi_done(x->dev) \
-
-/* This DEBI code is based on the Stradis driver
- by Nathan Laredo <laredo@gnu.org> */
-
-static int debiwrite(struct av7110 *av7110, u32 config,
- int addr, u32 val, int count)
-{
- struct saa7146_dev *dev = av7110->dev;
- u32 cmd;
-
- if (count <= 0 || count > 32764)
- return -1;
- if (wait_for_debi_done(av7110) < 0)
- return -1;
- saa7146_write(dev, DEBI_CONFIG, config);
- if (count <= 4) /* immediate transfer */
- saa7146_write(dev, DEBI_AD, val );
- else /* block transfer */
- saa7146_write(dev, DEBI_AD, av7110->debi_bus);
- saa7146_write(dev, DEBI_COMMAND, (cmd = (count << 17) | (addr & 0xffff)));
- saa7146_write(dev, MC2, (2 << 16) | 2);
- return 0;
-}
-
-static u32 debiread(struct av7110 *av7110, u32 config, int addr, int count)
-{
- struct saa7146_dev *dev = av7110->dev;
- u32 result = 0;
-
- if (count > 32764 || count <= 0)
- return 0;
- if (wait_for_debi_done(av7110) < 0)
- return 0;
- saa7146_write(dev, DEBI_AD, av7110->debi_bus);
- saa7146_write(dev, DEBI_COMMAND, (count << 17) | 0x10000 | (addr & 0xffff));
-
- saa7146_write(dev, DEBI_CONFIG, config);
- saa7146_write(dev, MC2, (2 << 16) | 2);
- if (count > 4)
- return count;
- wait_for_debi_done(av7110);
- result = saa7146_read(dev, DEBI_AD);
- result &= (0xffffffffUL >> ((4-count)*8));
- return result;
-}
-
-
-/* DEBI during interrupt */
-/* single word writes */
-static inline void iwdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count)
-{
- debiwrite(av7110, config, addr, val, count);
-}
-
-/* buffer writes */
-static inline void mwdebi(struct av7110 *av7110, u32 config, int addr, char *val, int count)
-{
- memcpy(av7110->debi_virt, val, count);
- debiwrite(av7110, config, addr, 0, count);
-}
-
-
-static inline u32 irdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count)
-{
- u32 res;
-
- res=debiread(av7110, config, addr, count);
- if (count<=4)
- memcpy(av7110->debi_virt, (char *) &res, count);
- return res;
-}
-
-/* DEBI outside interrupts, only for count<=4! */
-
-static inline void wdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&av7110->debilock, flags);
- debiwrite(av7110, config, addr, val, count);
- spin_unlock_irqrestore(&av7110->debilock, flags);
-}
-
-static inline u32 rdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count)
-{
- unsigned long flags;
- u32 res;
-
- spin_lock_irqsave(&av7110->debilock, flags);
- res=debiread(av7110, config, addr, count);
- spin_unlock_irqrestore(&av7110->debilock, flags);
- return res;
-}
-
-
-static inline char chtrans(char c)
-{
- if (c<32 || c>126)
- c=0x20;
- return c;
-}
-
-
-/* handle mailbox registers of the dual ported RAM */
-
-static inline void ARM_ResetMailBox(struct av7110 *av7110)
-{
- unsigned long flags;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- spin_lock_irqsave(&av7110->debilock, flags);
- debiread(av7110, DEBINOSWAP, IRQ_RX, 2);
- //printk("dvb: IRQ_RX=%d\n", debiread(av7110, DEBINOSWAP, IRQ_RX, 2));
- debiwrite(av7110, DEBINOSWAP, IRQ_RX, 0, 2);
- spin_unlock_irqrestore(&av7110->debilock, flags);
-}
-
-static inline void ARM_ClearMailBox(struct av7110 *av7110)
-{
- iwdebi(av7110, DEBINOSWAP, IRQ_RX, 0, 2);
-}
-
-static inline void ARM_ClearIrq(struct av7110 *av7110)
-{
- irdebi(av7110, DEBINOSWAP, IRQ_RX, 0, 2);
-}
-
-static void reset_arm(struct av7110 *av7110)
-{
- saa7146_setgpio(av7110->dev, RESET_LINE, SAA7146_GPIO_OUTLO);
-
- /* Disable DEBI and GPIO irq */
- IER_DISABLE(av7110->dev, (MASK_19 | MASK_03));
-// saa7146_write(av7110->dev, IER,
-// saa7146_read(av7110->dev, IER) & ~(MASK_19 | MASK_03));
- saa7146_write(av7110->dev, ISR, (MASK_19 | MASK_03));
-
- mdelay(800);
- saa7146_setgpio(av7110->dev, RESET_LINE, SAA7146_GPIO_OUTHI);
- mdelay(800);
-
- ARM_ResetMailBox(av7110);
-
- saa7146_write(av7110->dev, ISR, (MASK_19 | MASK_03));
-
- IER_ENABLE(av7110->dev, MASK_03);
-// saa7146_write(av7110->dev, IER,
-// saa7146_read(av7110->dev, IER) | MASK_03 );
-
- av7110->arm_ready=1;
- printk("av7110: ARM RESET\n");
-}
-
-static void recover_arm(struct av7110 *av7110)
-{
- DEB_EE(("av7110: %p\n",av7110));
-
- if (current->files)
- bootarm(av7110);
- else {
- printk("OOPS, no current->files\n");
- reset_arm(av7110);
- }
-
- dvb_delay(100);
- restart_feeds(av7110);
- outcom(av7110, COMTYPE_PIDFILTER, SetIR, 1, av7110->ir_config);
-}
-
-static void arm_error(struct av7110 *av7110)
-{
- DEB_EE(("av7110: %p\n",av7110));
-
- av7110->arm_errors++;
- av7110->arm_ready=0;
- recover_arm(av7110);
-}
-
-static int arm_thread(void *data)
-{
- struct av7110 *av7110 = data;
- u16 newloops = 0;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- dvb_kernel_thread_setup ("arm_mon");
- av7110->arm_thread = current;
-
- while (!av7110->arm_rmmod && !signal_pending(current)) {
- interruptible_sleep_on_timeout(&av7110->arm_wait, 5*HZ);
-
- if (!av7110->arm_ready)
- continue;
-
- if (down_interruptible(&av7110->dcomlock))
- break;
-
- newloops=rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2);
- up(&av7110->dcomlock);
-
- if (newloops==av7110->arm_loops) {
- printk(KERN_ERR "av7110%d: ARM crashed!\n",
- av7110->dvb_adapter->num);
-
- arm_error(av7110);
-
- if (down_interruptible(&av7110->dcomlock))
- break;
-
- newloops=rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2)-1;
- up(&av7110->dcomlock);
- }
- av7110->arm_loops=newloops;
- }
-
- av7110->arm_thread = NULL;
- return 0;
-}
-
-
-static int record_cb(struct dvb_filter_pes2ts *p2t, u8 *buf, size_t len)
-{
- struct dvb_demux_feed *dvbdmxfeed=(struct dvb_demux_feed *) p2t->priv;
-
-// DEB_EE(("struct dvb_filter_pes2ts:%p\n",p2t));
-
- if (!(dvbdmxfeed->ts_type & TS_PACKET))
- return 0;
- if (buf[3]==0xe0) // video PES do not have a length in TS
- buf[4]=buf[5]=0;
- if (dvbdmxfeed->ts_type & TS_PAYLOAD_ONLY)
- return dvbdmxfeed->cb.ts(buf, len, 0, 0,
- &dvbdmxfeed->feed.ts, DMX_OK);
- else
- return dvb_filter_pes2ts(p2t, buf, len, 1);
-}
-
-static int dvb_filter_pes2ts_cb(void *priv, unsigned char *data)
-{
- struct dvb_demux_feed *dvbdmxfeed=(struct dvb_demux_feed *) priv;
-
-// DEB_EE(("dvb_demux_feed:%p\n",dvbdmxfeed));
-
- dvbdmxfeed->cb.ts(data, 188, 0, 0,
- &dvbdmxfeed->feed.ts,
- DMX_OK);
- return 0;
-}
-
-static int AV_StartRecord(struct av7110 *av7110, int av,
- struct dvb_demux_feed *dvbdmxfeed)
-{
- struct dvb_demux *dvbdmx=dvbdmxfeed->demux;
-
- DEB_EE(("av7110: %p, dvb_demux_feed:%p\n",av7110,dvbdmxfeed));
-
- if (av7110->playing||(av7110->rec_mode&av))
- return -EBUSY;
- outcom(av7110, COMTYPE_REC_PLAY, __Stop, 0);
- dvbdmx->recording=1;
- av7110->rec_mode|=av;
-
- switch (av7110->rec_mode) {
- case RP_AUDIO:
- dvb_filter_pes2ts_init (&av7110->p2t[0],
- dvbdmx->pesfilter[0]->pid,
- dvb_filter_pes2ts_cb,
- (void *)dvbdmx->pesfilter[0]);
- outcom(av7110, COMTYPE_REC_PLAY, __Record, 2, AudioPES, 0);
- break;
-
- case RP_VIDEO:
- dvb_filter_pes2ts_init (&av7110->p2t[1],
- dvbdmx->pesfilter[1]->pid,
- dvb_filter_pes2ts_cb,
- (void *)dvbdmx->pesfilter[1]);
- outcom(av7110, COMTYPE_REC_PLAY, __Record, 2, VideoPES, 0);
- break;
-
- case RP_AV:
- dvb_filter_pes2ts_init (&av7110->p2t[0],
- dvbdmx->pesfilter[0]->pid,
- dvb_filter_pes2ts_cb,
- (void *)dvbdmx->pesfilter[0]);
- dvb_filter_pes2ts_init (&av7110->p2t[1],
- dvbdmx->pesfilter[1]->pid,
- dvb_filter_pes2ts_cb,
- (void *)dvbdmx->pesfilter[1]);
- outcom(av7110, COMTYPE_REC_PLAY, __Record, 2, AV_PES, 0);
- break;
- }
- return 0;
-}
-
-static int AV_StartPlay(struct av7110 *av7110, int av)
-{
- DEB_EE(("av7110: %p\n",av7110));
-
- if (av7110->rec_mode)
- return -EBUSY;
- if (av7110->playing&av)
- return -EBUSY;
-
- outcom(av7110, COMTYPE_REC_PLAY, __Stop, 0);
-
- if (av7110->playing == RP_NONE) {
- av7110_ipack_reset(&av7110->ipack[0]);
- av7110_ipack_reset(&av7110->ipack[1]);
- }
-
- av7110->playing|=av;
- switch (av7110->playing) {
- case RP_AUDIO:
- outcom(av7110, COMTYPE_REC_PLAY, __Play, 2, AudioPES, 0);
- break;
- case RP_VIDEO:
- outcom(av7110, COMTYPE_REC_PLAY, __Play, 2, VideoPES, 0);
- av7110->sinfo=0;
- break;
- case RP_AV:
- av7110->sinfo=0;
- outcom(av7110, COMTYPE_REC_PLAY, __Play, 2, AV_PES, 0);
- break;
- }
- return av7110->playing;
-}
-
-static void AV_Stop(struct av7110 *av7110, int av)
-{
- DEB_EE(("av7110: %p\n",av7110));
-
- if (!(av7110->playing&av) && !(av7110->rec_mode&av))
- return;
-
- outcom(av7110, COMTYPE_REC_PLAY, __Stop, 0);
- if (av7110->playing) {
- av7110->playing&=~av;
- switch (av7110->playing) {
- case RP_AUDIO:
- outcom(av7110, COMTYPE_REC_PLAY, __Play, 2, AudioPES, 0);
- break;
- case RP_VIDEO:
- outcom(av7110, COMTYPE_REC_PLAY, __Play, 2, VideoPES, 0);
- break;
- case RP_NONE:
- SetMode(av7110, av7110->vidmode);
- break;
- }
- } else {
- av7110->rec_mode&=~av;
- switch (av7110->rec_mode) {
- case RP_AUDIO:
- outcom(av7110, COMTYPE_REC_PLAY, __Record, 2, AudioPES, 0);
- break;
- case RP_VIDEO:
- outcom(av7110, COMTYPE_REC_PLAY, __Record, 2, VideoPES, 0);
- break;
- case RP_NONE:
- break;
- }
- }
-}
-
-/**
- * Hack! we save the last av7110 ptr. This should be ok, since
- * you rarely will use more then one IR control.
- *
- * If we want to support multiple controls we would have to do much more...
- */
-void av7110_setup_irc_config (struct av7110 *av7110, u32 ir_config)
-{
- static struct av7110 *last;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (!av7110)
- av7110 = last;
- else
- last = av7110;
-
- if (av7110) {
- outcom(av7110, COMTYPE_PIDFILTER, SetIR, 1, ir_config);
- av7110->ir_config = ir_config;
- }
-}
-
-static void (*irc_handler)(u32);
-
-void av7110_register_irc_handler(void (*func)(u32))
-{
- //DEB_EE(("registering %08x\n",func));
- irc_handler = func;
-}
-
-void av7110_unregister_irc_handler(void (*func)(u32))
-{
- //DEB_EE(("unregistering %08x\n",func));
- irc_handler = NULL;
-}
-
-void run_handlers(unsigned long ircom)
-{
- if (irc_handler != NULL)
- (*irc_handler)((u32) ircom);
-}
-
-DECLARE_TASKLET(irtask,run_handlers,0);
-
-void IR_handle(struct av7110 *av7110, u32 ircom)
-{
- DEB_S(("av7110: ircommand = %08x\n", ircom));
- irtask.data = (unsigned long) ircom;
- tasklet_schedule(&irtask);
-}
-
-/****************************************************************************
- * IRQ handling
- ****************************************************************************/
-
-void CI_handle(struct av7110 *av7110, u8 *data, u16 len)
-{
- //CI_out(av7110, data, len);
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (len<3)
- return;
- switch (data[0]) {
- case CI_MSG_CI_INFO:
- if (data[2]!=1 && data[2]!=2)
- break;
- switch (data[1]) {
- case 0:
- av7110->ci_slot[data[2]-1].flags=0;
- break;
- case 1:
- av7110->ci_slot[data[2]-1].flags|=CA_CI_MODULE_PRESENT;
- break;
- case 2:
- av7110->ci_slot[data[2]-1].flags|=CA_CI_MODULE_READY;
- break;
- }
- break;
- case CI_SWITCH_PRG_REPLY:
- //av7110->ci_stat=data[1];
- break;
- default:
- break;
- }
-
-}
-
-static inline int DvbDmxFilterCallback(u8 * buffer1, size_t buffer1_len,
- u8 * buffer2, size_t buffer2_len,
- struct dvb_demux_filter *dvbdmxfilter,
- enum dmx_success success,
- struct av7110 *av7110)
-{
- DEB_INT(("av7110: %p\n",av7110));
-
- if (!dvbdmxfilter->feed->demux->dmx.frontend)
- return 0;
- if (dvbdmxfilter->feed->demux->dmx.frontend->source==DMX_MEMORY_FE)
- return 0;
-
- switch(dvbdmxfilter->type) {
- case DMX_TYPE_SEC:
- if ((((buffer1[1]<<8)|buffer1[2])&0xfff)+3!=buffer1_len)
- return 0;
- if (dvbdmxfilter->doneq) {
- struct dmx_section_filter *filter=&dvbdmxfilter->filter;
- int i;
- u8 xor, neq=0;
-
- for (i=0; i<DVB_DEMUX_MASK_MAX; i++) {
- xor=filter->filter_value[i]^buffer1[i];
- neq|=dvbdmxfilter->maskandnotmode[i]&xor;
- }
- if (!neq)
- return 0;
- }
- return dvbdmxfilter->feed->cb.sec(buffer1, buffer1_len,
- buffer2, buffer2_len,
- &dvbdmxfilter->filter,
- DMX_OK);
- case DMX_TYPE_TS:
- if (!(dvbdmxfilter->feed->ts_type & TS_PACKET))
- return 0;
- if (dvbdmxfilter->feed->ts_type & TS_PAYLOAD_ONLY)
- return dvbdmxfilter->feed->cb.ts(buffer1, buffer1_len,
- buffer2, buffer2_len,
- &dvbdmxfilter->feed->feed.ts,
- DMX_OK);
- else
- pes_to_ts(buffer1, buffer1_len,
- dvbdmxfilter->feed->pid,
- &av7110->p2t_filter[dvbdmxfilter->index]);
- default:
- return 0;
- }
-}
-
-
-u8 pshead[0x26] = {
- 0x00, 0x00, 0x01, 0xba, 0x5f, 0xff, 0xfe, 0xe6,
- 0xc4, 0x01, 0x01, 0x89, 0xc3, 0xf8, 0x00, 0x00,
- 0x01, 0xbb, 0x00, 0x12, 0x80, 0xc4, 0xe1, 0x00,
- 0xe1, 0xff, 0xb9, 0xe0, 0xe8, 0xb8, 0xc0, 0x20,
- 0xbd, 0xe0, 0x44, 0xbf, 0xe0, 0x02,
-};
-
-
-//#define DEBUG_TIMING
-static inline void print_time(char *s)
-{
-#ifdef DEBUG_TIMING
- struct timeval tv;
- do_gettimeofday(&tv);
- printk("%s: %d.%d\n", s, (int)tv.tv_sec, (int)tv.tv_usec);
-#endif
-}
-
-static void ci_get_data(struct dvb_ringbuffer *cibuf, u8 *data, int len)
-{
- if (dvb_ringbuffer_free(cibuf) < len+2)
- return;
-
- DVB_RINGBUFFER_WRITE_BYTE(cibuf,len>>8);
- DVB_RINGBUFFER_WRITE_BYTE(cibuf,len&0xff);
-
- dvb_ringbuffer_write(cibuf,data,len,0);
-
- wake_up_interruptible(&cibuf->queue);
-}
-
-static void debiirq (unsigned long data)
-{
- struct av7110 *av7110 = (struct av7110*) data;
- int type=av7110->debitype;
- int handle=(type>>8)&0x1f;
-
-// DEB_EE(("av7110: %p\n",av7110));
-
- print_time("debi");
- saa7146_write(av7110->dev, IER,
- saa7146_read(av7110->dev, IER) & ~MASK_19 );
- saa7146_write(av7110->dev, ISR, MASK_19 );
-
- if (type==-1) {
- printk("DEBI irq oops @ %ld, psr:0x%08x, ssr:0x%08x\n",jiffies,saa7146_read(av7110->dev,PSR),saa7146_read(av7110->dev,SSR));
- spin_lock(&av7110->debilock);
- ARM_ClearMailBox(av7110);
- ARM_ClearIrq(av7110);
- spin_unlock(&av7110->debilock);
- return;
- }
- av7110->debitype=-1;
-
- switch (type&0xff) {
-
- case DATA_TS_RECORD:
- dvb_dmx_swfilter_packets(&av7110->demux,
- (const u8 *)av7110->debi_virt,
- av7110->debilen/188);
- spin_lock(&av7110->debilock);
- iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
- ARM_ClearMailBox(av7110);
- spin_unlock(&av7110->debilock);
- return;
-
- case DATA_PES_RECORD:
- if (av7110->demux.recording)
- record_cb(&av7110->p2t[handle],
- (u8 *)av7110->debi_virt,
- av7110->debilen);
- spin_lock(&av7110->debilock);
- iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
- ARM_ClearMailBox(av7110);
- spin_unlock(&av7110->debilock);
- return;
-
- case DATA_IPMPE:
- case DATA_FSECTION:
- case DATA_PIPING:
- if (av7110->handle2filter[handle])
- DvbDmxFilterCallback((u8 *)av7110->debi_virt,
- av7110->debilen, 0, 0,
- av7110->handle2filter[handle],
- DMX_OK, av7110);
- spin_lock(&av7110->debilock);
- iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
- ARM_ClearMailBox(av7110);
- spin_unlock(&av7110->debilock);
- return;
-
- case DATA_CI_GET:
- {
- u8 *data=av7110->debi_virt;
-
- if ((data[0]<2) && data[2]==0xff) {
- int flags=0;
- if (data[5]>0)
- flags|=CA_CI_MODULE_PRESENT;
- if (data[5]>5)
- flags|=CA_CI_MODULE_READY;
- av7110->ci_slot[data[0]].flags=flags;
- } else
- ci_get_data(&av7110->ci_rbuffer,
- av7110->debi_virt,
- av7110->debilen);
- spin_lock(&av7110->debilock);
- iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
- ARM_ClearMailBox(av7110);
- spin_unlock(&av7110->debilock);
- return;
- }
-
- case DATA_COMMON_INTERFACE:
- CI_handle(av7110, (u8 *)av7110->debi_virt, av7110->debilen);
-#if 0
- {
- int i;
-
- printk("av7110%d: ", av7110->num);
- printk("%02x ", *(u8 *)av7110->debi_virt);
- printk("%02x ", *(1+(u8 *)av7110->debi_virt));
- for (i=2; i<av7110->debilen; i++)
- printk("%02x ", (*(i+(unsigned char *)av7110->debi_virt)));
- for (i=2; i<av7110->debilen; i++)
- printk("%c", chtrans(*(i+(unsigned char *)av7110->debi_virt)));
-
- printk("\n");
- }
-#endif
- spin_lock(&av7110->debilock);
- iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
- ARM_ClearMailBox(av7110);
- spin_unlock(&av7110->debilock);
- return;
-
- case DATA_DEBUG_MESSAGE:
- ((s8*)av7110->debi_virt)[Reserved_SIZE-1]=0;
- printk("%s\n", (s8 *)av7110->debi_virt);
- spin_lock(&av7110->debilock);
- iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
- ARM_ClearMailBox(av7110);
- spin_unlock(&av7110->debilock);
- return;
-
- case DATA_CI_PUT:
- case DATA_MPEG_PLAY:
- case DATA_BMP_LOAD:
- spin_lock(&av7110->debilock);
- iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
- ARM_ClearMailBox(av7110);
- spin_unlock(&av7110->debilock);
- return;
- default:
- break;
- }
- spin_lock(&av7110->debilock);
- ARM_ClearMailBox(av7110);
- spin_unlock(&av7110->debilock);
-}
-
-static int pes_play(void *dest, struct dvb_ringbuffer *buf, int dlen)
-{
- int len;
- u32 sync;
- u16 blen;
-
- DEB_EE(("dvb_ring_buffer_t: %p\n",buf));
-
- if (!dlen) {
- wake_up(&buf->queue);
- return -1;
- }
- while (1) {
- if ((len=dvb_ringbuffer_avail(buf)) < 6)
- return -1;
- sync= DVB_RINGBUFFER_PEEK(buf,0)<<24;
- sync|=DVB_RINGBUFFER_PEEK(buf,1)<<16;
- sync|=DVB_RINGBUFFER_PEEK(buf,2)<<8;
- sync|=DVB_RINGBUFFER_PEEK(buf,3);
-
- if (((sync&~0x0f)==0x000001e0) ||
- ((sync&~0x1f)==0x000001c0) ||
- (sync==0x000001bd))
- break;
- printk("resync\n");
- DVB_RINGBUFFER_SKIP(buf,1);
- }
- blen= DVB_RINGBUFFER_PEEK(buf,4)<<8;
- blen|=DVB_RINGBUFFER_PEEK(buf,5);
- blen+=6;
- if (len<blen || blen>dlen) {
- //printk("buffer empty - avail %d blen %u dlen %d\n",len,blen,dlen);
- wake_up(&buf->queue);
- return -1;
- }
-
- (void)dvb_ringbuffer_read(buf,dest,(size_t)blen,0);
-
- DEB_S(("pread=0x%08lx, pwrite=0x%08lx\n",(unsigned long)buf->pread, (unsigned long)buf->pwrite));
- wake_up(&buf->queue);
- return blen;
-}
-
-
-static void gpioirq (unsigned long data)
-{
- struct av7110 *av7110 = (struct av7110*) data;
- u32 rxbuf, txbuf;
- int len;
-
- //printk("GPIO0 irq\n");
-
- if (av7110->debitype !=-1)
- printk("GPIO0 irq oops @ %ld, psr:0x%08x, ssr:0x%08x\n",jiffies,saa7146_read(av7110->dev,PSR),saa7146_read(av7110->dev,SSR));
-
- spin_lock(&av7110->debilock);
-
- ARM_ClearIrq(av7110);
-
- saa7146_write(av7110->dev, IER,
- saa7146_read(av7110->dev, IER) & ~MASK_19 );
- saa7146_write(av7110->dev, ISR, MASK_19 );
-
- av7110->debitype = irdebi(av7110, DEBINOSWAP, IRQ_STATE, 0, 2);
- av7110->debilen = irdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
- av7110->debibuf = 0;
- rxbuf=irdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
- txbuf=irdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
- len=(av7110->debilen+3)&(~3);
-
-// DEB_D(("GPIO0 irq %d %d\n", av7110->debitype, av7110->debilen));
- print_time("gpio");
-
-// DEB_D(("GPIO0 irq %02x\n", av7110->debitype&0xff));
- switch (av7110->debitype&0xff) {
-
- case DATA_TS_PLAY:
- case DATA_PES_PLAY:
- break;
-
- case DATA_MPEG_VIDEO_EVENT:
- {
- u32 h_ar;
- struct video_event event;
-
- av7110->video_size.w = irdebi(av7110, DEBINOSWAP, STATUS_MPEG_WIDTH, 0, 2);
- h_ar = irdebi(av7110, DEBINOSWAP, STATUS_MPEG_HEIGHT_AR, 0, 2);
-
- iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
- iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
-
- av7110->video_size.h = h_ar & 0xfff;
- DEB_D(("GPIO0 irq: DATA_MPEG_VIDEO_EVENT: w/h/ar = %u/%u/%u\n",
- av7110->video_size.w,
- av7110->video_size.h,
- av7110->video_size.aspect_ratio));
-
- event.type = VIDEO_EVENT_SIZE_CHANGED;
- event.u.size.w = av7110->video_size.w;
- event.u.size.h = av7110->video_size.h;
- switch ((h_ar >> 12) & 0xf)
- {
- case 3:
- av7110->video_size.aspect_ratio = VIDEO_FORMAT_16_9;
- event.u.size.aspect_ratio = VIDEO_FORMAT_16_9;
- av7110->videostate.video_format = VIDEO_FORMAT_16_9;
- break;
- case 4:
- av7110->video_size.aspect_ratio = VIDEO_FORMAT_221_1;
- event.u.size.aspect_ratio = VIDEO_FORMAT_221_1;
- av7110->videostate.video_format = VIDEO_FORMAT_221_1;
- break;
- default:
- av7110->video_size.aspect_ratio = VIDEO_FORMAT_4_3;
- event.u.size.aspect_ratio = VIDEO_FORMAT_4_3;
- av7110->videostate.video_format = VIDEO_FORMAT_4_3;
- }
- dvb_video_add_event(av7110, &event);
- break;
- }
-
- case DATA_CI_PUT:
- {
- int avail;
- struct dvb_ringbuffer *cibuf=&av7110->ci_wbuffer;
-
- avail=dvb_ringbuffer_avail(cibuf);
- if (avail<=2) {
- iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
- iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
- iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
- break;
- }
- len= DVB_RINGBUFFER_PEEK(cibuf,0)<<8;
- len|=DVB_RINGBUFFER_PEEK(cibuf,1);
- if (avail<len+2) {
- iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
- iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
- iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
- break;
- }
- DVB_RINGBUFFER_SKIP(cibuf,2);
-
- dvb_ringbuffer_read(cibuf,av7110->debi_virt,len,0);
-
- wake_up(&cibuf->queue);
- iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2);
- iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2);
- wait_for_debi_done(av7110);
- saa7146_write(av7110->dev, IER,
- saa7146_read(av7110->dev, IER) | MASK_19 );
- if (len<5) len=5; /* we want a real DEBI DMA */
- iwdebi(av7110, DEBISWAB, DPRAM_BASE+txbuf, 0, (len+3)&~3);
- spin_unlock(&av7110->debilock);
- return;
- }
-
- case DATA_MPEG_PLAY:
- if (!av7110->playing) {
- iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
- iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
- iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
- break;
- }
- len=0;
- if (av7110->debitype&0x100) {
- spin_lock(&av7110->aout.lock);
- len=pes_play(av7110->debi_virt, &av7110->aout, 2048);
- spin_unlock(&av7110->aout.lock);
- }
- if (len<=0 && (av7110->debitype&0x200)
- &&av7110->videostate.play_state!=VIDEO_FREEZED) {
- spin_lock(&av7110->avout.lock);
- len=pes_play(av7110->debi_virt, &av7110->avout, 2048);
- spin_unlock(&av7110->avout.lock);
- }
- if (len<=0) {
- iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
- iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
- iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
- break;
- }
- DEB_D(("GPIO0 PES_PLAY len=%04x\n", len));
- iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2);
- iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2);
- wait_for_debi_done(av7110);
- saa7146_write(av7110->dev, IER,
- saa7146_read(av7110->dev, IER) | MASK_19 );
-
- iwdebi(av7110, DEBISWAB, DPRAM_BASE+txbuf, 0, (len+3)&~3);
- spin_unlock(&av7110->debilock);
- return;
-
- case DATA_BMP_LOAD:
- len=av7110->debilen;
- if (!len) {
- av7110->bmp_state=BMP_LOADED;
- iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
- iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
- iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
- wake_up(&av7110->bmpq);
- break;
- }
- if (len>av7110->bmplen)
- len=av7110->bmplen;
- if (len>2*1024)
- len=2*1024;
- iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2);
- iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2);
- memcpy(av7110->debi_virt, av7110->bmpbuf+av7110->bmpp, len);
- av7110->bmpp+=len;
- av7110->bmplen-=len;
- wait_for_debi_done(av7110);
- saa7146_write(av7110->dev, IER,
- saa7146_read(av7110->dev, IER) | MASK_19 );
- if (len<5) len=5; /* we want a real DEBI DMA */
- iwdebi(av7110, DEBISWAB, DPRAM_BASE+txbuf, 0, (len+3)&~3);
- spin_unlock(&av7110->debilock);
- return;
-
- case DATA_CI_GET:
- case DATA_COMMON_INTERFACE:
- case DATA_FSECTION:
- case DATA_IPMPE:
- case DATA_PIPING:
- if (!len || len>4*1024) {
- iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
- break;
- } /* yes, fall through */
- case DATA_TS_RECORD:
- case DATA_PES_RECORD:
- wait_for_debi_done(av7110);
- saa7146_write(av7110->dev, IER,
- saa7146_read(av7110->dev, IER) | MASK_19);
- irdebi(av7110, DEBISWAB, DPRAM_BASE+rxbuf, 0, len);
- spin_unlock(&av7110->debilock);
- return;
-
- case DATA_DEBUG_MESSAGE:
- wait_for_debi_done(av7110);
- if (!len || len>0xff) {
- iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
- break;
- }
- saa7146_write(av7110->dev, IER,
- saa7146_read(av7110->dev, IER) | MASK_19);
- irdebi(av7110, DEBISWAB, Reserved, 0, len);
- spin_unlock(&av7110->debilock);
- return;
-
- case DATA_IRCOMMAND:
- IR_handle(av7110,
- swahw32(irdebi(av7110, DEBINOSWAP, Reserved, 0, 4)));
- iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
- break;
-
- default:
- printk("gpioirq unknown type=%d len=%d\n",
- av7110->debitype, av7110->debilen);
- break;
- }
- ARM_ClearMailBox(av7110);
- av7110->debitype=-1;
- spin_unlock(&av7110->debilock);
-}
-
-
-/****************************************************************************
- * DEBI command polling
- ****************************************************************************/
-
-
-static int OutCommand(struct av7110 *av7110, u16* buf, int length)
-{
- int i;
- u32 start;
-#ifdef COM_DEBUG
- u32 stat;
-#endif
-
-// DEB_EE(("av7110: %p\n",av7110));
-
- if (!av7110->arm_ready) {
- DEB_D(("arm not ready.\n"));
- return -1;
- }
-
- start = jiffies;
- while ( rdebi(av7110, DEBINOSWAP, COMMAND, 0, 2 ) )
- {
- dvb_delay(1);
- if ((jiffies - start) > ARM_WAIT_FREE) {
- printk(KERN_ERR "%s: timeout waiting for COMMAND idle\n", __FUNCTION__);
- return -1;
- }
- }
-
-#ifndef _NOHANDSHAKE
- start = jiffies;
- while ( rdebi(av7110, DEBINOSWAP, HANDSHAKE_REG, 0, 2 ) )
- {
- dvb_delay(1);
- if ((jiffies - start) > ARM_WAIT_SHAKE) {
- printk(KERN_ERR "%s: timeout waiting for HANDSHAKE_REG\n", __FUNCTION__);
- return -1;
- }
- }
-#endif
-
- start = jiffies;
- while ( rdebi(av7110, DEBINOSWAP, MSGSTATE, 0, 2) & OSDQFull )
- {
- dvb_delay(1);
- if ((jiffies - start) > ARM_WAIT_OSD) {
- printk(KERN_ERR "%s: timeout waiting for !OSDQFull\n", __FUNCTION__);
- return -1;
- }
- }
- for (i=2; i<length; i++)
- wdebi(av7110, DEBINOSWAP, COMMAND + 2*i, (u32) buf[i], 2);
-
- if (length)
- wdebi(av7110, DEBINOSWAP, COMMAND + 2, (u32) buf[1], 2);
- else
- wdebi(av7110, DEBINOSWAP, COMMAND + 2, 0, 2);
-
- wdebi(av7110, DEBINOSWAP, COMMAND, (u32) buf[0], 2);
-
-#ifdef COM_DEBUG
- start = jiffies;
- while ( rdebi(av7110, DEBINOSWAP, COMMAND, 0, 2 ) )
- {
- dvb_delay(1);
- if ((jiffies - start) > ARM_WAIT_FREE) {
- printk(KERN_ERR "%s: timeout waiting for COMMAND to complete\n", __FUNCTION__);
- return -1;
- }
- }
-
- stat = rdebi(av7110, DEBINOSWAP, MSGSTATE, 0, 2);
- if (stat & GPMQOver) {
- printk(KERN_ERR "%s: GPMQOver\n", __FUNCTION__);
- return -1;
- }
- else if (stat & OSDQOver) {
- printk(KERN_ERR "%s: OSDQOver\n", __FUNCTION__);
- return -1;
- }
-#endif
-
- return 0;
-}
-
-static inline int SOutCommand(struct av7110 *av7110, u16* buf, int length)
-{
- int ret;
-
-// DEB_EE(("av7110: %p\n",av7110));
-
- if (!av7110->arm_ready) {
- DEB_D(("arm not ready.\n"));
- return -1;
- }
-
- if (down_interruptible(&av7110->dcomlock))
- return -ERESTARTSYS;
-
- ret=OutCommand(av7110, buf, length);
- up(&av7110->dcomlock);
- if (ret)
- printk("SOutCommand error\n");
- return ret;
-}
-
-
-static int outcom(struct av7110 *av7110, int type, int com, int num, ...)
-{
- va_list args;
- u16 buf[num+2];
- int i, ret;
-
-// DEB_EE(("av7110: %p\n",av7110));
-
- buf[0]=(( type << 8 ) | com);
- buf[1]=num;
-
- if (num) {
- va_start(args, num);
- for (i=0; i<num; i++)
- buf[i+2]=va_arg(args, u32);
- va_end(args);
- }
-
- ret = SOutCommand(av7110, buf, num+2);
- if (ret)
- printk("outcom error\n");
- return ret;
-}
-
-int SendCICommand(struct av7110 *av7110, u8 subcom, u8 *Params, u8 ParamLen)
-{
- int i, ret;
- u16 CommandBuffer[18] = { ((COMTYPE_COMMON_IF << 8) + subcom),
- 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
-
- DEB_EE(("av7110: %p\n",av7110));
-
- for(i=0; (i<ParamLen)&&(i<32); i++)
- {
- if(i%2 == 0)
- CommandBuffer[(i/2)+2] = (u16)(Params[i]) << 8;
- else
- CommandBuffer[(i/2)+2] |= Params[i];
- }
-
- ret = SOutCommand(av7110, CommandBuffer, 18);
- if (ret)
- printk("SendCICommand error\n");
- return ret;
-}
-
-
-static int CommandRequest(struct av7110 *av7110, u16 *Buff, int length, u16 *buf, int n)
-{
- int err;
- s16 i;
- u32 start;
-#ifdef COM_DEBUG
- u32 stat;
-#endif
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (!av7110->arm_ready) {
- DEB_D(("arm not ready.\n"));
- return -1;
- }
-
- if (down_interruptible(&av7110->dcomlock))
- return -ERESTARTSYS;
-
- if ((err = OutCommand(av7110, Buff, length)) < 0) {
- up(&av7110->dcomlock);
- printk("CommandRequest error\n");
- return err;
- }
-
- start = jiffies;
- while ( rdebi(av7110, DEBINOSWAP, COMMAND, 0, 2) )
- {
-#ifdef _NOHANDSHAKE
- dvb_delay(1);
-#endif
- if ((jiffies - start) > ARM_WAIT_FREE) {
- printk("%s: timeout waiting for COMMAND to complete\n", __FUNCTION__);
- up(&av7110->dcomlock);
- return -1;
- }
- }
-
-#ifndef _NOHANDSHAKE
- start = jiffies;
- while ( rdebi(av7110, DEBINOSWAP, HANDSHAKE_REG, 0, 2 ) ) {
- dvb_delay(1);
- if ((jiffies - start) > ARM_WAIT_SHAKE) {
- printk(KERN_ERR "%s: timeout waiting for HANDSHAKE_REG\n", __FUNCTION__);
- up(&av7110->dcomlock);
- return -1;
- }
- }
-#endif
-
-#ifdef COM_DEBUG
- stat = rdebi(av7110, DEBINOSWAP, MSGSTATE, 0, 2);
- if (stat & GPMQOver) {
- printk(KERN_ERR "%s: GPMQOver\n", __FUNCTION__);
- up(&av7110->dcomlock);
- return -1;
- }
- else if (stat & OSDQOver) {
- printk(KERN_ERR "%s: OSDQOver\n", __FUNCTION__);
- up(&av7110->dcomlock);
- return -1;
- }
-#endif
-
- for (i=0; i<n; i++)
- buf[i] = rdebi(av7110, DEBINOSWAP, COM_BUFF + 2*i, 0, 2);
-
- up(&av7110->dcomlock);
- return 0;
-}
-
-
-static inline int RequestParameter(struct av7110 *av7110, u16 tag, u16* Buff, s16 length)
-{
- int ret;
- ret = CommandRequest(av7110, &tag, 0, Buff, length);
- if (ret)
- printk("RequestParameter error\n");
- return ret;
-}
-
-
-/****************************************************************************
- * Firmware commands
- ****************************************************************************/
-
-/* msp3400 i2c subaddresses */
-#define MSP_WR_DEM 0x10
-#define MSP_RD_DEM 0x11
-#define MSP_WR_DSP 0x12
-#define MSP_RD_DSP 0x13
-
-static inline int msp_writereg(struct av7110 *av7110, u8 dev, u16 reg, u16 val)
-{
- u8 msg[5]={ dev, reg>>8, reg&0xff, val>>8 , val&0xff };
- struct dvb_i2c_bus *i2c = av7110->i2c_bus;
- struct i2c_msg msgs = { .flags = 0, .addr = 0x40, .len = 5, .buf = msg};
-
- if (i2c->xfer(i2c, &msgs, 1) != 1) {
- printk("av7110(%d): %s(%u = %u) failed\n",
- av7110->dvb_adapter->num, __FUNCTION__, reg, val);
- return -EIO;
- }
- return 0;
-}
-
-static inline int msp_readreg(struct av7110 *av7110, u8 dev, u16 reg, u16 *val)
-{
- u8 msg1[3]={ dev, reg>>8, reg&0xff };
- u8 msg2[2];
- struct dvb_i2c_bus *i2c = av7110->i2c_bus;
- struct i2c_msg msgs[2] = {
- { .flags = 0, .addr = 0x40, .len = 3, .buf = msg1},
- { .flags = I2C_M_RD, .addr = 0x40, .len = 2, .buf = msg2}
- };
-
- if (i2c->xfer(i2c, msgs, 2) != 2) {
- printk("av7110(%d): %s(%u) failed\n",
- av7110->dvb_adapter->num, __FUNCTION__, reg);
- return -EIO;
- }
- *val = (msg2[0] << 8) | msg2[1];
- return 0;
-}
-
-static inline int SendDAC(struct av7110 *av7110, u8 addr, u8 data)
-{
-// DEB_EE(("av7110: %p\n",av7110));
-
- return outcom(av7110, COMTYPE_AUDIODAC, AudioDAC, 2, addr, data);
-}
-
-static int SetVolume(struct av7110 *av7110, int volleft, int volright)
-{
- int err, vol, val, balance = 0;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- switch (av7110->adac_type) {
- case DVB_ADAC_TI:
- volleft = (volleft * 256) / 1036;
- volright = (volright * 256) / 1036;
- if (volleft > 0x3f)
- volleft = 0x3f;
- if (volright > 0x3f)
- volright = 0x3f;
- if ((err = SendDAC(av7110, 3, 0x80 + volleft)))
- return err;
- return SendDAC(av7110, 4, volright);
-
- case DVB_ADAC_CRYSTAL:
- volleft=127-volleft/2;
- volright=127-volright/2;
- i2c_writereg(av7110, 0x20, 0x03, volleft);
- i2c_writereg(av7110, 0x20, 0x04, volright);
- return 0;
-
- case DVB_ADAC_MSP:
- vol = (volleft > volright) ? volleft : volright;
- val = (vol * 0x73 / 255) << 8;
- if (vol > 0) {
- balance = ((volright-volleft) * 127) / vol;
- }
- msp_writereg(av7110, MSP_WR_DSP, 0x0001, balance << 8);
- msp_writereg(av7110, MSP_WR_DSP, 0x0000, val); /* loudspeaker */
- msp_writereg(av7110, MSP_WR_DSP, 0x0006, val); /* headphonesr */
- return 0;
- }
- return 0;
-}
-
-#ifdef CONFIG_DVB_AV7110_OSD
-
-static inline int ResetBlend(struct av7110 *av7110, u8 windownr)
-{
- return outcom(av7110, COMTYPE_OSD, SetNonBlend, 1, windownr);
-}
-
-static inline int SetColorBlend(struct av7110 *av7110, u8 windownr)
-{
- return outcom(av7110, COMTYPE_OSD, SetCBlend, 1, windownr);
-}
-
-static inline int SetWindowBlend(struct av7110 *av7110, u8 windownr, u8 blending)
-{
- return outcom(av7110, COMTYPE_OSD, SetWBlend, 2, windownr, blending);
-}
-
-static inline int SetBlend_(struct av7110 *av7110, u8 windownr,
- enum av7110_osd_palette_type colordepth, u16 index, u8 blending)
-{
- return outcom(av7110, COMTYPE_OSD, SetBlend, 4,
- windownr, colordepth, index, blending);
-}
-
-static inline int SetColor_(struct av7110 *av7110, u8 windownr,
- enum av7110_osd_palette_type colordepth, u16 index, u16 colorhi, u16 colorlo)
-{
- return outcom(av7110, COMTYPE_OSD, SetColor, 5,
- windownr, colordepth, index, colorhi, colorlo);
-}
-
-static inline int BringToTop(struct av7110 *av7110, u8 windownr)
-{
- return outcom(av7110, COMTYPE_OSD, WTop, 1, windownr);
-}
-
-static inline int SetFont(struct av7110 *av7110, u8 windownr, u8 fontsize,
- u16 colorfg, u16 colorbg)
-{
- return outcom(av7110, COMTYPE_OSD, Set_Font, 4,
- windownr, fontsize, colorfg, colorbg);
-}
-
-static int FlushText(struct av7110 *av7110)
-{
- u32 start;
-
- if (down_interruptible(&av7110->dcomlock))
- return -ERESTARTSYS;
- start = jiffies;
- while ( rdebi(av7110, DEBINOSWAP, BUFF1_BASE, 0, 2 ) ) {
- dvb_delay(1);
- if ((jiffies - start) > ARM_WAIT_OSD) {
- printk(KERN_ERR "%s: timeout waiting for BUFF1_BASE == 0\n", __FUNCTION__);
- up(&av7110->dcomlock);
- return -1;
- }
- }
- up(&av7110->dcomlock);
- return 0;
-}
-
-static int WriteText(struct av7110 *av7110, u8 win, u16 x, u16 y, u8* buf)
-{
- int i, ret;
- u32 start;
- int length=strlen(buf)+1;
- u16 cbuf[5] = { (COMTYPE_OSD<<8) + DText, 3, win, x, y };
-
- if (down_interruptible(&av7110->dcomlock))
- return -ERESTARTSYS;
-
- start = jiffies;
- while ( rdebi(av7110, DEBINOSWAP, BUFF1_BASE, 0, 2 ) ) {
- dvb_delay(1);
- if ((jiffies - start) > ARM_WAIT_OSD) {
- printk(KERN_ERR "%s: timeout waiting for BUFF1_BASE == 0\n", __FUNCTION__);
- up(&av7110->dcomlock);
- return -1;
- }
- }
-#ifndef _NOHANDSHAKE
- start = jiffies;
- while ( rdebi(av7110, DEBINOSWAP, HANDSHAKE_REG, 0, 2 ) ) {
- dvb_delay(1);
- if ((jiffies - start) > ARM_WAIT_SHAKE) {
- printk(KERN_ERR "%s: timeout waiting for HANDSHAKE_REG\n", __FUNCTION__);
- up(&av7110->dcomlock);
- return -1;
- }
- }
-#endif
- for (i=0; i<length/2; i++)
- wdebi(av7110, DEBINOSWAP, BUFF1_BASE + i*2,
- swab16(*(u16 *)(buf+2*i)), 2);
- if (length&1)
- wdebi(av7110, DEBINOSWAP, BUFF1_BASE + i*2, 0, 2);
- ret=OutCommand(av7110, cbuf, 5);
- up(&av7110->dcomlock);
- if (ret)
- printk("WriteText error\n");
- return ret;
-}
-
-static inline int DrawLine(struct av7110 *av7110, u8 windownr,
- u16 x, u16 y, u16 dx, u16 dy, u16 color)
-{
- return outcom(av7110, COMTYPE_OSD, DLine, 6,
- windownr, x, y, dx, dy, color);
-}
-
-static inline int DrawBlock(struct av7110 *av7110, u8 windownr,
- u16 x, u16 y, u16 dx, u16 dy, u16 color)
-{
- return outcom(av7110, COMTYPE_OSD, DBox, 6,
- windownr, x, y, dx, dy, color);
-}
-
-static inline int HideWindow(struct av7110 *av7110, u8 windownr)
-{
- return outcom(av7110, COMTYPE_OSD, WHide, 1, windownr);
-}
-
-static inline int MoveWindowRel(struct av7110 *av7110, u8 windownr, u16 x, u16 y)
-{
- return outcom(av7110, COMTYPE_OSD, WMoveD, 3, windownr, x, y);
-}
-
-static inline int MoveWindowAbs(struct av7110 *av7110, u8 windownr, u16 x, u16 y)
-{
- return outcom(av7110, COMTYPE_OSD, WMoveA, 3, windownr, x, y);
-}
-
-static inline int DestroyOSDWindow(struct av7110 *av7110, u8 windownr)
-{
- return outcom(av7110, COMTYPE_OSD, WDestroy, 1, windownr);
-}
-
-#if 0
-static void DestroyOSDWindows(struct av7110 *av7110)
-{
- int i;
-
- for (i=1; i<7; i++)
- outcom(av7110, COMTYPE_OSD, WDestroy, 1, i);
-}
-#endif
-
-static inline int CreateOSDWindow(struct av7110 *av7110, u8 windownr,
- enum av7110_window_display_type disptype, u16 width, u16 height)
-{
- return outcom(av7110, COMTYPE_OSD, WCreate, 4,
- windownr, disptype, width, height);
-}
-
-
-static enum av7110_osd_palette_type bpp2pal[8]={Pal1Bit, Pal2Bit, 0, Pal4Bit, 0, 0, 0, Pal8Bit};
-static enum av7110_window_display_type bpp2bit[8]={BITMAP1, BITMAP2, 0, BITMAP4, 0, 0, 0, BITMAP8};
-
-static inline int LoadBitmap(struct av7110 *av7110, u16 format, u16 dx, u16 dy, int inc, u8* data)
-{
- int bpp;
- int i;
- int d, delta;
- u8 c;
- DECLARE_WAITQUEUE(wait, current);
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (av7110->bmp_state==BMP_LOADING) {
- add_wait_queue(&av7110->bmpq, &wait);
- while (1) {
- set_current_state(TASK_INTERRUPTIBLE);
- if (av7110->bmp_state!=BMP_LOADING
- || signal_pending(current))
- break;
- schedule();
- }
- set_current_state(TASK_RUNNING);
- remove_wait_queue(&av7110->bmpq, &wait);
- }
- if (av7110->bmp_state==BMP_LOADING)
- return -1;
- av7110->bmp_state=BMP_LOADING;
- if (format==BITMAP8) { bpp=8; delta = 1; }
- else if (format==BITMAP4) { bpp=4; delta = 2; }
- else if (format==BITMAP2) { bpp=2; delta = 4; }
- else if (format==BITMAP1) { bpp=1; delta = 8; }
- else {
- av7110->bmp_state=BMP_NONE;
- return -1;
- }
- av7110->bmplen= ((dx*dy*bpp+7)&~7)/8;
- av7110->bmpp=0;
- if (av7110->bmplen>32768) {
- av7110->bmp_state=BMP_NONE;
- return -1;
- }
- for (i=0; i<dy; i++) {
- if (copy_from_user(av7110->bmpbuf+1024+i*dx, data+i*inc, dx)) {
- av7110->bmp_state=BMP_NONE;
- return -1;
- }
- }
- if (format != BITMAP8) {
- for (i=0; i<dx*dy/delta; i++) {
- c = ((u8 *)av7110->bmpbuf)[1024+i*delta+delta-1];
- for (d=delta-2; d>=0; d--) {
- c |= (((u8 *)av7110->bmpbuf)[1024+i*delta+d]
- << ((delta-d-1)*bpp));
- ((u8 *)av7110->bmpbuf)[1024+i] = c;
- }
- }
- }
- av7110->bmplen+=1024;
- return outcom(av7110, COMTYPE_OSD, LoadBmp, 3, format, dx, dy);
-}
-
-static int BlitBitmap(struct av7110 *av7110, u16 win, u16 x, u16 y, u16 trans)
-{
- DECLARE_WAITQUEUE(wait, current);
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (av7110->bmp_state==BMP_NONE)
- return -1;
- if (av7110->bmp_state==BMP_LOADING) {
- add_wait_queue(&av7110->bmpq, &wait);
- while (1) {
- set_current_state(TASK_INTERRUPTIBLE);
- if (av7110->bmp_state!=BMP_LOADING
- || signal_pending(current))
- break;
- schedule();
- }
- set_current_state(TASK_RUNNING);
- remove_wait_queue(&av7110->bmpq, &wait);
- }
- if (av7110->bmp_state==BMP_LOADED)
- return outcom(av7110, COMTYPE_OSD, BlitBmp, 4, win, x, y, trans);
- return -1;
-}
-
-static inline int ReleaseBitmap(struct av7110 *av7110)
-{
- DEB_EE(("av7110: %p\n",av7110));
-
- if (av7110->bmp_state!=BMP_LOADED)
- return -1;
- av7110->bmp_state=BMP_NONE;
- return outcom(av7110, COMTYPE_OSD, ReleaseBmp, 0);
-}
-
-static u32 RGB2YUV(u16 R, u16 G, u16 B)
-{
- u16 y, u, v;
- u16 Y, Cr, Cb;
-
- y = R * 77 + G * 150 + B * 29; // Luma=0.299R+0.587G+0.114B 0..65535
- u = 2048+B * 8 -(y>>5); // Cr 0..4095
- v = 2048+R * 8 -(y>>5); // Cb 0..4095
-
- Y=y/256;
- Cb=u/16;
- Cr=v/16;
-
- return Cr|(Cb<<16)|(Y<<8);
-}
-
-static void OSDSetColor(struct av7110 *av7110, u8 color, u8 r, u8 g, u8 b, u8 blend)
-{
- u16 ch, cl;
- u32 yuv;
-
- yuv=blend ? RGB2YUV(r,g,b) : 0;
- cl=(yuv&0xffff);
- ch=((yuv>>16)&0xffff);
- SetColor_(av7110, av7110->osdwin, bpp2pal[av7110->osdbpp[av7110->osdwin]],
- color, ch, cl);
- SetBlend_(av7110, av7110->osdwin, bpp2pal[av7110->osdbpp[av7110->osdwin]],
- color, ((blend>>4)&0x0f));
-}
-
-static int OSDSetPalette(struct av7110 *av7110, u32 *colors, u8 first, u8 last)
-{
- int i;
- int length = last - first + 1;
-
- if (length * 4 > DATA_BUFF3_SIZE)
- return -1;
-
- for (i=0; i<length; i++) {
- u32 blend = (colors[i] & 0xF0000000) >> 4;
- u32 yuv = blend ? RGB2YUV(colors[i] & 0xFF, (colors[i] >> 8) & 0xFF, (colors[i] >> 16) & 0xFF) | blend : 0;
- yuv = ((yuv & 0xFFFF0000) >> 16) | ((yuv & 0x0000FFFF) << 16); // TODO kls2003-06-15: not sure if this is endian-proof
- wdebi(av7110, DEBINOSWAP, DATA_BUFF3_BASE + i*4, yuv, 4);
- }
- return outcom(av7110, COMTYPE_OSD, Set_Palette, 4,
- av7110->osdwin, bpp2pal[av7110->osdbpp[av7110->osdwin]], first, last);
-}
-
-static int OSDSetBlock(struct av7110 *av7110, int x0, int y0, int x1, int y1, int inc, u8 *data)
-{
- uint w, h, bpp, bpl, size, lpb, bnum, brest;
- int i;
-
- w=x1-x0+1; h=y1-y0+1;
- if (inc<=0)
- inc=w;
- if (w<=0 || w>720 || h<=0 || h>576)
- return -1;
- bpp=av7110->osdbpp[av7110->osdwin]+1;
- bpl=((w*bpp+7)&~7)/8;
- size=h*bpl;
- lpb=(32*1024)/bpl;
- bnum=size/(lpb*bpl);
- brest=size-bnum*lpb*bpl;
-
- for (i=0; i<bnum; i++) {
- LoadBitmap(av7110, bpp2bit[av7110->osdbpp[av7110->osdwin]], w, lpb, inc, data);
- BlitBitmap(av7110, av7110->osdwin, x0, y0+i*lpb, 0);
- data+=lpb*inc;
- }
- if (brest) {
- LoadBitmap(av7110, bpp2bit[av7110->osdbpp[av7110->osdwin]], w, brest/bpl, inc, data);
- BlitBitmap(av7110, av7110->osdwin, x0, y0+bnum*lpb, 0);
- }
- ReleaseBitmap(av7110);
- return 0;
-}
-
-static int OSD_DrawCommand(struct av7110 *av7110, osd_cmd_t *dc)
-{
- switch (dc->cmd) {
- case OSD_Close:
- DestroyOSDWindow(av7110, av7110->osdwin);
- return 0;
- case OSD_Open:
- av7110->osdbpp[av7110->osdwin]=(dc->color-1)&7;
- CreateOSDWindow(av7110, av7110->osdwin, bpp2bit[av7110->osdbpp[av7110->osdwin]],
- dc->x1-dc->x0+1, dc->y1-dc->y0+1);
- if (!dc->data) {
- MoveWindowAbs(av7110, av7110->osdwin, dc->x0, dc->y0);
- SetColorBlend(av7110, av7110->osdwin);
- }
- return 0;
- case OSD_Show:
- MoveWindowRel(av7110, av7110->osdwin, 0, 0);
- return 0;
- case OSD_Hide:
- HideWindow(av7110, av7110->osdwin);
- return 0;
- case OSD_Clear:
- DrawBlock(av7110, av7110->osdwin, 0, 0, 720, 576, 0);
- return 0;
- case OSD_Fill:
- DrawBlock(av7110, av7110->osdwin, 0, 0, 720, 576, dc->color);
- return 0;
- case OSD_SetColor:
- OSDSetColor(av7110, dc->color, dc->x0, dc->y0, dc->x1, dc->y1);
- return 0;
- case OSD_SetPalette:
- {
- if (FW_VERSION(av7110->arm_app) >= 0x2618)
- OSDSetPalette(av7110, (u32 *)dc->data, dc->color, dc->x0);
- else {
- int i, len=dc->x0-dc->color+1;
- u8 *colors=(u8 *)dc->data;
-
- for (i=0; i<len; i++)
- OSDSetColor(av7110, dc->color+i,
- colors[i*4] , colors[i*4+1],
- colors[i*4+2], colors[i*4+3]);
- }
- return 0;
- }
- case OSD_SetTrans:
- return 0;
- case OSD_SetPixel:
- DrawLine(av7110, av7110->osdwin,
- dc->x0, dc->y0, 0, 0,
- dc->color);
- return 0;
- case OSD_GetPixel:
- return 0;
-
- case OSD_SetRow:
- dc->y1=dc->y0;
- case OSD_SetBlock:
- OSDSetBlock(av7110, dc->x0, dc->y0, dc->x1, dc->y1, dc->color, dc->data);
- return 0;
-
- case OSD_FillRow:
- DrawBlock(av7110, av7110->osdwin, dc->x0, dc->y0,
- dc->x1-dc->x0+1, dc->y1,
- dc->color);
- return 0;
- case OSD_FillBlock:
- DrawBlock(av7110, av7110->osdwin, dc->x0, dc->y0,
- dc->x1-dc->x0+1, dc->y1-dc->y0+1,
- dc->color);
- return 0;
- case OSD_Line:
- DrawLine(av7110, av7110->osdwin,
- dc->x0, dc->y0, dc->x1-dc->x0, dc->y1-dc->y0,
- dc->color);
- return 0;
- case OSD_Query:
- return 0;
- case OSD_Test:
- return 0;
- case OSD_Text:
- {
- char textbuf[240];
-
- if (strncpy_from_user(textbuf, dc->data, 240)<0)
- return -EFAULT;
- textbuf[239]=0;
- if (dc->x1>3)
- dc->x1=3;
- SetFont(av7110, av7110->osdwin, dc->x1,
- (u16) (dc->color&0xffff), (u16) (dc->color>>16));
- FlushText(av7110);
- WriteText(av7110, av7110->osdwin, dc->x0, dc->y0, textbuf);
- return 0;
- }
- case OSD_SetWindow:
- if (dc->x0<1 || dc->x0>7)
- return -EINVAL;
- av7110->osdwin=dc->x0;
- return 0;
- case OSD_MoveWindow:
- MoveWindowAbs(av7110, av7110->osdwin, dc->x0, dc->y0);
- SetColorBlend(av7110, av7110->osdwin);
- return 0;
- default:
- return -EINVAL;
- }
-}
-
-
-static int dvb_osd_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, void *parg)
-{
- struct dvb_device *dvbdev=(struct dvb_device *) file->private_data;
- struct av7110 *av7110=(struct av7110 *) dvbdev->priv;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (cmd==OSD_SEND_CMD)
- return OSD_DrawCommand(av7110, (osd_cmd_t *)parg);
-
- return -EINVAL;
-}
-
-
-static struct file_operations dvb_osd_fops = {
- .owner = THIS_MODULE,
- .ioctl = dvb_generic_ioctl,
- .open = dvb_generic_open,
- .release = dvb_generic_release,
-};
-
-static struct dvb_device dvbdev_osd = {
- .priv = 0,
- .users = 1,
- .writers = 1,
- .fops = &dvb_osd_fops,
- .kernel_ioctl = dvb_osd_ioctl,
-};
-
-#endif /* CONFIG_DVB_AV7110_OSD */
-
-
-/* get version of the firmware ROM, RTSL, video ucode and ARM application */
-
-static void firmversion(struct av7110 *av7110)
-{
- u16 buf[20];
-
- u16 tag = ((COMTYPE_REQUEST << 8) + ReqVersion);
-
- DEB_EE(("av7110: %p\n",av7110));
-
- RequestParameter(av7110, tag, buf, 16);
-
- av7110->arm_fw=(buf[0] << 16) + buf[1];
- av7110->arm_rtsl=(buf[2] << 16) + buf[3];
- av7110->arm_vid=(buf[4] << 16) + buf[5];
- av7110->arm_app=(buf[6] << 16) + buf[7];
- av7110->avtype=(buf[8] << 16) + buf[9];
-
- printk ("DVB: AV711%d(%d) - firm %08x, rtsl %08x, vid %08x, app %08x\n",
- av7110->avtype, av7110->dvb_adapter->num, av7110->arm_fw,
- av7110->arm_rtsl, av7110->arm_vid, av7110->arm_app);
-
- /* print firmware capabilities */
- if (FW_CI_LL_SUPPORT(av7110->arm_app))
- printk ("DVB: AV711%d(%d) - firmware supports CI link layer interface\n",
- av7110->avtype, av7110->dvb_adapter->num);
- else
- printk ("DVB: AV711%d(%d) - no firmware support for CI link layer interface\n",
- av7110->avtype, av7110->dvb_adapter->num);
-
- return;
-}
-
-static int waitdebi(struct av7110 *av7110, int adr, int state)
-{
- int k;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- for (k=0; k<100; k++, udelay(500)) {
- if (irdebi(av7110, DEBINOSWAP, adr, 0, 2) == state)
- return 0;
- }
- return -1;
-}
-
-
-static int load_dram(struct av7110 *av7110, u32 *data, int len)
-{
- int i;
- int blocks, rest;
- u32 base, bootblock=BOOT_BLOCK;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- blocks=len/BOOT_MAX_SIZE;
- rest=len % BOOT_MAX_SIZE;
- base=DRAM_START_CODE;
-
- for (i=0; i<blocks; i++) {
- if (waitdebi(av7110, BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0)
- return -1;
- DEB_D(("Writing DRAM block %d\n",i));
- mwdebi(av7110, DEBISWAB, bootblock,
- ((char*)data) + i*(BOOT_MAX_SIZE),
- BOOT_MAX_SIZE);
- bootblock^=0x1400;
- iwdebi(av7110, DEBISWAB, BOOT_BASE, swab32(base), 4);
- iwdebi(av7110, DEBINOSWAP, BOOT_SIZE, BOOT_MAX_SIZE, 2);
- iwdebi(av7110, DEBINOSWAP, BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2);
- base+=BOOT_MAX_SIZE;
- }
-
- if (rest > 0) {
- if (waitdebi(av7110, BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0)
- return -1;
- if (rest>4)
- mwdebi(av7110, DEBISWAB, bootblock, ((char*)data) + i*(BOOT_MAX_SIZE), rest);
- else
- mwdebi(av7110, DEBISWAB, bootblock, ((char*)data) + i*(BOOT_MAX_SIZE) - 4, rest+4);
-
- iwdebi(av7110, DEBISWAB, BOOT_BASE, swab32(base), 4);
- iwdebi(av7110, DEBINOSWAP, BOOT_SIZE, rest, 2);
- iwdebi(av7110, DEBINOSWAP, BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2);
- }
- if (waitdebi(av7110, BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0)
- return -1;
- iwdebi(av7110, DEBINOSWAP, BOOT_SIZE, 0, 2);
- iwdebi(av7110, DEBINOSWAP, BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2);
- if (waitdebi(av7110, BOOT_STATE, BOOTSTATE_BOOT_COMPLETE) < 0)
- return -1;
- return 0;
-}
-
-
-static u8 bootcode[] = {
- 0xea, 0x00, 0x00, 0x0e, 0xe1, 0xb0, 0xf0, 0x0e, /* 0x0000 */
- 0xe2, 0x5e, 0xf0, 0x04, 0xe2, 0x5e, 0xf0, 0x04,
- 0xe2, 0x5e, 0xf0, 0x08, 0xe2, 0x5e, 0xf0, 0x04,
- 0xe2, 0x5e, 0xf0, 0x04, 0xe2, 0x5e, 0xf0, 0x04,
- 0x2c, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00, 0x0c,
- 0x00, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x00, 0x34,
- 0x00, 0x00, 0x00, 0x00, 0xa5, 0xa5, 0x5a, 0x5a,
- 0x00, 0x1f, 0x15, 0x55, 0x00, 0x00, 0x00, 0x09,
- 0xe5, 0x9f, 0xd0, 0x5c, 0xe5, 0x9f, 0x40, 0x54, /* 0x0040 */
- 0xe3, 0xa0, 0x00, 0x00, 0xe5, 0x84, 0x00, 0x00,
- 0xe5, 0x84, 0x00, 0x04, 0xe1, 0xd4, 0x10, 0xb0,
- 0xe3, 0x51, 0x00, 0x00, 0x0a, 0xff, 0xff, 0xfc,
- 0xe1, 0xa0, 0x10, 0x0d, 0xe5, 0x94, 0x30, 0x04,
- 0xe1, 0xd4, 0x20, 0xb2, 0xe2, 0x82, 0x20, 0x3f,
- 0xe1, 0xb0, 0x23, 0x22, 0x03, 0xa0, 0x00, 0x02,
- 0xe1, 0xc4, 0x00, 0xb0, 0x0a, 0xff, 0xff, 0xf4,
- 0xe8, 0xb1, 0x1f, 0xe0, 0xe8, 0xa3, 0x1f, 0xe0, /* 0x0080 */
- 0xe8, 0xb1, 0x1f, 0xe0, 0xe8, 0xa3, 0x1f, 0xe0,
- 0xe2, 0x52, 0x20, 0x01, 0x1a, 0xff, 0xff, 0xf9,
- 0xe2, 0x2d, 0xdb, 0x05, 0xea, 0xff, 0xff, 0xec,
- 0x2c, 0x00, 0x03, 0xf8, 0x2c, 0x00, 0x04, 0x00,
-};
-
-#include "av7110_firm.h"
-
-static int bootarm(struct av7110 *av7110)
-{
- struct saa7146_dev *dev= av7110->dev;
- u32 ret;
- int i;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- saa7146_setgpio(dev, RESET_LINE, SAA7146_GPIO_OUTLO);
-
- /* Disable DEBI and GPIO irq */
- IER_DISABLE(av7110->dev, MASK_03|MASK_19);
-/*
- saa7146_write(av7110->dev, IER,
- saa7146_read(av7110->dev, IER) &
- ~(MASK_19 | MASK_03));
-*/
- saa7146_write(av7110->dev, ISR, (MASK_19 | MASK_03));
-
- /* enable DEBI */
- saa7146_write(av7110->dev, MC1, 0x08800880);
- saa7146_write(av7110->dev, DD1_STREAM_B, 0x00000000);
- saa7146_write(av7110->dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
-
- /* test DEBI */
- iwdebi(av7110, DEBISWAP, DPRAM_BASE, 0x76543210, 4);
- if ((ret=irdebi(av7110, DEBINOSWAP, DPRAM_BASE, 0, 4))!=0x10325476) {
- printk(KERN_ERR "dvb: debi test in bootarm() failed: "
- "%08x != %08x\n", ret, 0x10325476);;
- return -1;
- }
- for (i=0; i<8192; i+=4)
- iwdebi(av7110, DEBISWAP, DPRAM_BASE+i, 0x00, 4);
- DEB_D(("bootarm: debi test OK\n"));
-
- /* boot */
- DEB_D(("bootarm: load boot code\n"));
-
- saa7146_setgpio(dev, ARM_IRQ_LINE, SAA7146_GPIO_IRQLO);
- //saa7146_setgpio(dev, DEBI_DONE_LINE, SAA7146_GPIO_INPUT);
- //saa7146_setgpio(dev, 3, SAA7146_GPIO_INPUT);
-
- mwdebi(av7110, DEBISWAB, DPRAM_BASE, bootcode, sizeof(bootcode));
- iwdebi(av7110, DEBINOSWAP, BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2);
-
- wait_for_debi_done(av7110);
- saa7146_setgpio(dev, RESET_LINE, SAA7146_GPIO_OUTHI);
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(HZ);
-
- DEB_D(("bootarm: load dram code\n"));
-
- if (load_dram(av7110, (u32 *)Root, sizeof(Root))<0)
- return -1;
-
- saa7146_setgpio(dev, RESET_LINE, SAA7146_GPIO_OUTLO);
- mdelay(1);
-
- DEB_D(("bootarm: load dpram code\n"));
-
- mwdebi(av7110, DEBISWAB, DPRAM_BASE, Dpram, sizeof(Dpram));
-
- wait_for_debi_done(av7110);
-
- saa7146_setgpio(dev, RESET_LINE, SAA7146_GPIO_OUTHI);
- mdelay(800);
-
- //ARM_ClearIrq(av7110);
- ARM_ResetMailBox(av7110);
- saa7146_write(av7110->dev, ISR, (MASK_19 | MASK_03));
- IER_ENABLE(av7110->dev, MASK_03);
-// saa7146_write(av7110->dev, IER,
-// saa7146_read(av7110->dev, IER) | MASK_03 );
-
- av7110->arm_errors=0;
- av7110->arm_ready=1;
- return 0;
-}
-
-static inline int SetPIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
- u16 subpid, u16 pcrpid)
-{
- DEB_EE(("av7110: %p\n",av7110));
-
- if (vpid == 0x1fff || apid == 0x1fff ||
- ttpid == 0x1fff || subpid == 0x1fff || pcrpid == 0x1fff) {
- vpid = apid = ttpid = subpid = pcrpid = 0;
- av7110->pids[DMX_PES_VIDEO] = 0;
- av7110->pids[DMX_PES_AUDIO] = 0;
- av7110->pids[DMX_PES_TELETEXT] = 0;
- av7110->pids[DMX_PES_PCR] = 0;
- }
-
- return outcom(av7110, COMTYPE_PIDFILTER, MultiPID, 5,
- pcrpid, vpid, apid, ttpid, subpid);
-}
-
-static void ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
- u16 subpid, u16 pcrpid)
-{
- DEB_EE(("av7110: %p\n",av7110));
-
- if (down_interruptible(&av7110->pid_mutex))
- return;
-
- if (!(vpid&0x8000)) av7110->pids[DMX_PES_VIDEO]=vpid;
- if (!(apid&0x8000)) av7110->pids[DMX_PES_AUDIO]=apid;
- if (!(ttpid&0x8000)) av7110->pids[DMX_PES_TELETEXT]=ttpid;
- if (!(pcrpid&0x8000)) av7110->pids[DMX_PES_PCR]=pcrpid;
-
- av7110->pids[DMX_PES_SUBTITLE]=0;
-
- if (av7110->fe_synced) {
- pcrpid = av7110->pids[DMX_PES_PCR];
- SetPIDs(av7110, vpid, apid, ttpid, subpid, pcrpid);
- }
-
- up(&av7110->pid_mutex);
-}
-
-
-static void SetMode(struct av7110 *av7110, int mode)
-{
- DEB_EE(("av7110: %p\n",av7110));
-
- outcom(av7110, COMTYPE_ENCODER, LoadVidCode, 1, mode);
-
- if (!av7110->playing) {
- ChangePIDs(av7110, av7110->pids[DMX_PES_VIDEO],
- av7110->pids[DMX_PES_AUDIO],
- av7110->pids[DMX_PES_TELETEXT],
- 0, av7110->pids[DMX_PES_PCR]);
- outcom(av7110, COMTYPE_PIDFILTER, Scan, 0);
- }
-}
-
-static inline void TestMode(struct av7110 *av7110, int mode)
-{
-// DEB_EE(("av7110: %p\n",av7110));
- outcom(av7110, COMTYPE_ENCODER, SetTestMode, 1, mode);
-}
-
-static inline void VidMode(struct av7110 *av7110, int mode)
-{
-// DEB_EE(("av7110: %p\n",av7110));
- outcom(av7110, COMTYPE_ENCODER, SetVidMode, 1, mode);
-}
-
-
-static int inline vidcom(struct av7110 *av7110, u32 com, u32 arg)
-{
-// DEB_EE(("av7110: %p\n",av7110));
- return outcom(av7110, 0x80, 0x02, 4,
- (com>>16), (com&0xffff),
- (arg>>16), (arg&0xffff));
-}
-
-static int inline audcom(struct av7110 *av7110, u32 com)
-{
-// DEB_EE(("av7110: %p\n",av7110));
- return outcom(av7110, 0x80, 0x03, 4,
- (com>>16), (com&0xffff));
-}
-
-static inline void Set22K(struct av7110 *av7110, int state)
-{
- DEB_EE(("av7110: %p\n",av7110));
- outcom(av7110, COMTYPE_AUDIODAC, (state ? ON22K : OFF22K), 0);
-}
-
-
-static int SendDiSEqCMsg(struct av7110 *av7110, int len, u8 *msg, unsigned long burst)
-{
- int i;
- u16 buf[18] = { ((COMTYPE_AUDIODAC << 8) + SendDiSEqC),
- 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (len>10)
- len=10;
-
- buf[1] = len+2;
- buf[2] = len;
-
- if (burst!=-1)
- buf[3]=burst ? 0x01 : 0x00;
- else
- buf[3]=0xffff;
-
- for (i=0; i<len; i++)
- buf[i+4]=msg[i];
-
- if (SOutCommand(av7110, buf, 18))
- printk("SendDiSEqCMsg error\n");
-
- return 0;
-}
-
-/****************************************************************************
- * I2C client commands
- ****************************************************************************/
-
-static inline int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val)
-{
- u8 msg[2]={ reg, val };
- struct dvb_i2c_bus *i2c = av7110->i2c_bus;
- struct i2c_msg msgs;
-
- msgs.flags=0;
- msgs.addr=id/2;
- msgs.len=2;
- msgs.buf=msg;
- return i2c->xfer (i2c, &msgs, 1);
-}
-
-static inline u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg)
-{
- struct dvb_i2c_bus *i2c = av7110->i2c_bus;
- u8 mm1[] = {0x00};
- u8 mm2[] = {0x00};
- struct i2c_msg msgs[2];
-
- msgs[0].flags=0;
- msgs[1].flags=I2C_M_RD;
- msgs[0].addr=msgs[1].addr=id/2;
- mm1[0]=reg;
- msgs[0].len=1; msgs[1].len=1;
- msgs[0].buf=mm1; msgs[1].buf=mm2;
- i2c->xfer(i2c, msgs, 2);
-
- return mm2[0];
-}
-
-
-/****************************************************************************
- * I/O buffer management and control
- ****************************************************************************/
-
-static int sw2mode[16] = {
- VIDEO_MODE_PAL, VIDEO_MODE_NTSC, VIDEO_MODE_NTSC, VIDEO_MODE_PAL,
- VIDEO_MODE_NTSC, VIDEO_MODE_NTSC, VIDEO_MODE_PAL, VIDEO_MODE_NTSC,
- VIDEO_MODE_PAL, VIDEO_MODE_PAL, VIDEO_MODE_PAL, VIDEO_MODE_PAL,
- VIDEO_MODE_PAL, VIDEO_MODE_PAL, VIDEO_MODE_PAL, VIDEO_MODE_PAL,
-};
-
-static void get_video_format(struct av7110 *av7110, u8 *buf, int count)
-{
- int i;
- int hsize,vsize;
- int sw;
- u8 *p;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (av7110->sinfo)
- return;
- for (i=7; i<count-10; i++) {
- p=buf+i;
- if (p[0] || p[1] || p[2]!=0x01 || p[3]!=0xb3)
- continue;
- p+=4;
- hsize = ((p[1] &0xF0) >> 4) | (p[0] << 4);
- vsize = ((p[1] &0x0F) << 8) | (p[2]);
- sw = (p[3]&0x0F);
- SetMode(av7110, sw2mode[sw]);
- DEB_S(("dvb: playback %dx%d fr=%d\n", hsize, vsize, sw));
- av7110->sinfo=1;
- break;
- }
-}
-
-static inline long aux_ring_buffer_write(struct dvb_ringbuffer *rbuf, const char *buf, unsigned long count)
-{
- unsigned long todo = count;
- int free;
-
- while (todo > 0) {
- if (dvb_ringbuffer_free(rbuf)<2048) {
- if (wait_event_interruptible(rbuf->queue,
- (dvb_ringbuffer_free(rbuf)>=2048)))
- return count-todo;
- }
- free = dvb_ringbuffer_free(rbuf);
- if (free > todo)
- free = todo;
- (void)dvb_ringbuffer_write(rbuf,buf,free,0);
- todo -= free;
- buf += free;
- }
-
- return count-todo;
-}
-
-static void play_video_cb(u8 *buf, int count, void *priv)
-{
- struct av7110 *av7110=(struct av7110 *) priv;
- DEB_EE(("av7110: %p\n",av7110));
-
- if ((buf[3]&0xe0)==0xe0) {
- get_video_format(av7110, buf, count);
- aux_ring_buffer_write(&av7110->avout, buf, count);
- } else
- aux_ring_buffer_write(&av7110->aout, buf, count);
-}
-
-static void play_audio_cb(u8 *buf, int count, void *priv)
-{
- struct av7110 *av7110=(struct av7110 *) priv;
- DEB_EE(("av7110: %p\n",av7110));
-
- aux_ring_buffer_write(&av7110->aout, buf, count);
-}
-
-#define FREE_COND (dvb_ringbuffer_free(&av7110->avout)>=20*1024 && dvb_ringbuffer_free(&av7110->aout)>=20*1024)
-
-static ssize_t dvb_play(struct av7110 *av7110, const u8 *buf,
- unsigned long count, int nonblock, int type, int umem)
-{
- unsigned long todo = count, n;
- DEB_EE(("av7110: %p\n",av7110));
-
- if (!av7110->kbuf[type])
- return -ENOBUFS;
-
- if (nonblock && !FREE_COND)
- return -EWOULDBLOCK;
-
- while (todo>0) {
- if (!FREE_COND) {
- if (nonblock)
- return count-todo;
- if (wait_event_interruptible(av7110->avout.queue,
- FREE_COND))
- return count-todo;
- }
- n=todo;
- if (n>IPACKS*2)
- n=IPACKS*2;
- if (umem) {
- if (copy_from_user(av7110->kbuf[type], buf, n))
- return -EFAULT;
- av7110_ipack_instant_repack(av7110->kbuf[type], n,
- &av7110->ipack[type]);
- } else {
- av7110_ipack_instant_repack(buf, n,
- &av7110->ipack[type]);
- }
- todo -= n;
- buf += n;
- }
- return count-todo;
-}
-
-static ssize_t dvb_aplay(struct av7110 *av7110, const u8 *buf,
- unsigned long count, int nonblock, int type)
-{
- unsigned long todo = count, n;
- DEB_EE(("av7110: %p\n",av7110));
-
- if (!av7110->kbuf[type])
- return -ENOBUFS;
- if (nonblock && dvb_ringbuffer_free(&av7110->aout)<20*1024)
- return -EWOULDBLOCK;
-
- while (todo>0) {
- if (dvb_ringbuffer_free(&av7110->aout)<20*1024) {
- if (nonblock)
- return count-todo;
- if (wait_event_interruptible(av7110->aout.queue,
- (dvb_ringbuffer_free(&av7110->aout)>=
- 20*1024)))
- return count-todo;
- }
- n=todo;
- if (n>IPACKS*2)
- n=IPACKS*2;
- if (copy_from_user(av7110->kbuf[type], buf, n))
- return -EFAULT;
- av7110_ipack_instant_repack(av7110->kbuf[type], n,
- &av7110->ipack[type]);
-// memcpy(dvb->kbuf[type], buf, n);
- todo -= n;
- buf += n;
- }
- return count-todo;
-}
-
-void init_p2t(struct av7110_p2t *p, struct dvb_demux_feed *feed)
-{
- memset(p->pes,0,TS_SIZE);
- p->counter = 0;
- p->pos = 0;
- p->frags = 0;
- if (feed) p->feed = feed;
-}
-
-void clear_p2t(struct av7110_p2t *p)
-{
- memset(p->pes,0,TS_SIZE);
-// p->counter = 0;
- p->pos = 0;
- p->frags = 0;
-}
-
-
-long int find_pes_header(u8 const *buf, long int length, int *frags)
-{
- int c = 0;
- int found = 0;
-
- *frags = 0;
-
- while (c < length-3 && !found) {
- if (buf[c] == 0x00 && buf[c+1] == 0x00 &&
- buf[c+2] == 0x01) {
- switch ( buf[c+3] ) {
-
- case PROG_STREAM_MAP:
- case PRIVATE_STREAM2:
- case PROG_STREAM_DIR:
- case ECM_STREAM :
- case EMM_STREAM :
- case PADDING_STREAM :
- case DSM_CC_STREAM :
- case ISO13522_STREAM:
- case PRIVATE_STREAM1:
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- found = 1;
- break;
-
- default:
- c++;
- break;
- }
- } else c++;
- }
- if (c == length-3 && !found){
- if (buf[length-1] == 0x00) *frags = 1;
- if (buf[length-2] == 0x00 &&
- buf[length-1] == 0x00) *frags = 2;
- if (buf[length-3] == 0x00 &&
- buf[length-2] == 0x00 &&
- buf[length-1] == 0x01) *frags = 3;
- return -1;
- }
-
- return c;
-}
-
-void pes_to_ts( u8 const *buf, long int length, u16 pid, struct av7110_p2t *p)
-{
- int c,c2,l,add;
- int check,rest;
-
- c = 0;
- c2 = 0;
- if (p->frags){
- check = 0;
- switch(p->frags){
- case 1:
- if ( buf[c] == 0x00 && buf[c+1] == 0x01 ){
- check = 1;
- c += 2;
- }
- break;
- case 2:
- if ( buf[c] == 0x01 ){
- check = 1;
- c++;
- }
- break;
- case 3:
- check = 1;
- }
- if(check){
- switch ( buf[c] ) {
-
- case PROG_STREAM_MAP:
- case PRIVATE_STREAM2:
- case PROG_STREAM_DIR:
- case ECM_STREAM :
- case EMM_STREAM :
- case PADDING_STREAM :
- case DSM_CC_STREAM :
- case ISO13522_STREAM:
- case PRIVATE_STREAM1:
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- p->pes[0] = 0x00;
- p->pes[1] = 0x00;
- p->pes[2] = 0x01;
- p->pes[3] = buf[c];
- p->pos=4;
- memcpy(p->pes+p->pos,buf+c,(TS_SIZE-4)-p->pos);
- c += (TS_SIZE-4)-p->pos;
- p_to_t(p->pes,(TS_SIZE-4),pid,&p->counter,
- p->feed);
- clear_p2t(p);
- break;
-
- default:
- c=0;
- break;
- }
- }
- p->frags = 0;
- }
-
- if (p->pos){
- c2 = find_pes_header(buf+c,length-c,&p->frags);
- if (c2 >= 0 && c2 < (TS_SIZE-4)-p->pos){
- l = c2+c;
- } else l = (TS_SIZE-4)-p->pos;
- memcpy(p->pes+p->pos,buf,l);
- c += l;
- p->pos += l;
- p_to_t(p->pes,p->pos,pid,&p->counter, p->feed);
- clear_p2t(p);
- }
-
- add = 0;
- while (c < length){
- c2 = find_pes_header(buf+c+add,length-c-add,&p->frags);
- if (c2 >= 0) {
- c2 += c+add;
- if (c2 > c){
- p_to_t(buf+c,c2-c,pid,&p->counter,
- p->feed);
- c = c2;
- clear_p2t(p);
- add = 0;
- } else add = 1;
- } else {
- l = length-c;
- rest = l % (TS_SIZE-4);
- l -= rest;
- p_to_t(buf+c,l,pid,&p->counter,
- p->feed);
- memcpy(p->pes,buf+c+l,rest);
- p->pos = rest;
- c = length;
- }
- }
-}
-
-
-int write_ts_header2(u16 pid, u8 *counter, int pes_start, u8 *buf, u8 length)
-{
- int i;
- int c = 0;
- int fill;
- u8 tshead[4] = { 0x47, 0x00, 0x00, 0x10};
-
- fill = (TS_SIZE-4)-length;
- if (pes_start) tshead[1] = 0x40;
- if (fill) tshead[3] = 0x30;
- tshead[1] |= (u8)((pid & 0x1F00) >> 8);
- tshead[2] |= (u8)(pid & 0x00FF);
- tshead[3] |= ((*counter)++ & 0x0F) ;
- memcpy(buf,tshead,4);
- c+=4;
-
-
- if (fill){
- buf[4] = fill-1;
- c++;
- if (fill >1){
- buf[5] = 0x00;
- c++;
- }
- for ( i = 6; i < fill+4; i++){
- buf[i] = 0xFF;
- c++;
- }
- }
-
- return c;
-}
-
-
-void p_to_t(u8 const *buf, long int length, u16 pid, u8 *counter,
- struct dvb_demux_feed *feed)
-{
-
- int l, pes_start;
- u8 obuf[TS_SIZE];
- long int c = 0;
-
- pes_start = 0;
- if ( length > 3 &&
- buf[0] == 0x00 && buf[1] == 0x00 && buf[2] == 0x01 )
- switch (buf[3]){
- case PROG_STREAM_MAP:
- case PRIVATE_STREAM2:
- case PROG_STREAM_DIR:
- case ECM_STREAM :
- case EMM_STREAM :
- case PADDING_STREAM :
- case DSM_CC_STREAM :
- case ISO13522_STREAM:
- case PRIVATE_STREAM1:
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- pes_start = 1;
- break;
-
- default:
- break;
- }
-
- while ( c < length ){
- memset(obuf,0,TS_SIZE);
- if (length - c >= (TS_SIZE-4)){
- l = write_ts_header2(pid, counter, pes_start
- , obuf, (TS_SIZE-4));
- memcpy(obuf+l, buf+c, TS_SIZE-l);
- c += TS_SIZE-l;
- } else {
- l = write_ts_header2(pid, counter, pes_start
- , obuf, length-c);
- memcpy(obuf+l, buf+c, TS_SIZE-l);
- c = length;
- }
- feed->cb.ts(obuf, 188, 0, 0, &feed->feed.ts, DMX_OK);
- pes_start = 0;
- }
-}
-
-/****************************************************************************
- * V4L SECTION
- ****************************************************************************/
-
-static struct v4l2_input inputs[2] = {
- {
- .index = 0,
- .name = "DVB",
- .type = V4L2_INPUT_TYPE_CAMERA,
- .audioset = 1,
- .tuner = 0, /* ignored */
- .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M,
- .status = 0,
- }, {
- .index = 1,
- .name = "Television",
- .type = V4L2_INPUT_TYPE_TUNER,
- .audioset = 2,
- .tuner = 0,
- .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M,
- .status = 0,
- }
-};
-
-/* taken from ves1820.c */
-static int ves1820_writereg(struct saa7146_dev *dev, u8 reg, u8 data)
-{
- u8 addr = 0x09;
- u8 buf[] = { 0x00, reg, data };
- struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = buf, .len = 3 };
-
- DEB_EE(("av7710: dev: %p\n",dev));
-
- if( 1 != saa7146_i2c_transfer(dev, &msg, 1, 1)) {
- return -1;
- }
- return 0;
-}
-
-static int tuner_write(struct saa7146_dev *dev, u8 addr, u8 data [4])
-{
- struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = data, .len = 4 };
-
- DEB_EE(("av7710: dev: %p\n",dev));
-
- if( 1 != saa7146_i2c_transfer(dev, &msg, 1, 1)) {
- return -1;
- }
- return 0;
-}
-
-
-/**
- * set up the downconverter frequency divisor for a
- * reference clock comparision frequency of 62.5 kHz.
- */
-static int tuner_set_tv_freq (struct saa7146_dev *dev, u32 freq)
-{
- u32 div;
- u8 config;
- u8 buf [4];
-
- DEB_EE(("av7710: freq: 0x%08x\n",freq));
-
- /* magic number: 614. tuning with the frequency given by v4l2
- is always off by 614*62.5 = 38375 kHz...*/
- div = freq + 614;
-
- buf[0] = (div >> 8) & 0x7f;
- buf[1] = div & 0xff;
- buf[2] = 0x8e;
-
- if (freq < (u32) 16*168.25 )
- config = 0xa0;
- else if (freq < (u32) 16*447.25)
- config = 0x90;
- else
- config = 0x30;
- config &= ~0x02;
-
- buf[3] = config;
-
- return tuner_write (dev, 0x61, buf);
-}
-
-static struct saa7146_standard analog_standard[];
-static struct saa7146_standard dvb_standard[];
-static struct saa7146_standard standard[];
-
-static struct v4l2_audio msp3400_v4l2_audio = {
- .index = 0,
- .name = "Television",
- .capability = V4L2_AUDCAP_STEREO
-};
-
-int av7110_dvb_c_switch(struct saa7146_fh *fh)
-{
- struct saa7146_dev *dev = fh->dev;
- struct saa7146_vv *vv = dev->vv_data;
- struct av7110 *av7110 = (struct av7110*)dev->ext_priv;
- u16 adswitch;
- u8 band = 0;
- int source, sync;
- struct saa7146_fh *ov_fh = NULL;
- int restart_overlay = 0;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if( vv->ov_data != NULL ) {
- ov_fh = vv->ov_data->fh;
- saa7146_stop_preview(ov_fh);
- restart_overlay = 1;
- }
-
- if( 0 != av7110->current_input ) {
- adswitch = 1;
- band = 0x68; /* analog band */
- source = SAA7146_HPS_SOURCE_PORT_B;
- sync = SAA7146_HPS_SYNC_PORT_B;
- memcpy(standard,analog_standard,sizeof(struct saa7146_standard)*2);
- printk("av7110: switching to analog TV\n");
- msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0000); // loudspeaker source
- msp_writereg(av7110, MSP_WR_DSP, 0x0009, 0x0000); // headphone source
- msp_writereg(av7110, MSP_WR_DSP, 0x000a, 0x0000); // SCART 1 source
- msp_writereg(av7110, MSP_WR_DSP, 0x000e, 0x3000); // FM matrix, mono
- msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x4f00); // loudspeaker + headphone
- msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x4f00); // SCART 1 volume
- } else {
- adswitch = 0;
- band = 0x28; /* digital band */
- source = SAA7146_HPS_SOURCE_PORT_A;
- sync = SAA7146_HPS_SYNC_PORT_A;
- memcpy(standard,dvb_standard,sizeof(struct saa7146_standard)*2);
- printk("av7110: switching DVB mode\n");
- msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0220); // loudspeaker source
- msp_writereg(av7110, MSP_WR_DSP, 0x0009, 0x0220); // headphone source
- msp_writereg(av7110, MSP_WR_DSP, 0x000a, 0x0220); // SCART 1 source
- msp_writereg(av7110, MSP_WR_DSP, 0x000e, 0x3000); // FM matrix, mono
- msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x7f00); // loudspeaker + headphone
- msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x7f00); // SCART 1 volume
- }
-
- /* hmm, this does not do anything!? */
- if (outcom(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, adswitch))
- printk("ADSwitch error\n");
-
- if( 0 != ves1820_writereg(dev, 0x0f, band )) {
- printk("setting band in demodulator failed.\n");
- }
- saa7146_set_hps_source_and_sync(dev, source, sync);
-
- /* restart overlay if it was active before */
- if( 0 != restart_overlay ) {
- saa7146_start_preview(ov_fh);
- }
-
- return 0;
-}
-
-int av7110_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
-{
- struct saa7146_dev *dev = fh->dev;
- struct av7110 *av7110 = (struct av7110*)dev->ext_priv;
- DEB_EE(("saa7146_dev: %p\n",dev));
-
- switch(cmd) {
- case VIDIOC_G_TUNER:
- {
- struct v4l2_tuner *t = arg;
- u16 stereo_det;
- s8 stereo;
-
- DEB_EE(("VIDIOC_G_TUNER: %d\n", t->index));
-
- if( 0 == av7110->has_analog_tuner || t->index != 0 ) {
- return -EINVAL;
- }
-
- memset(t,0,sizeof(*t));
- strcpy(t->name, "Television");
-
- t->type = V4L2_TUNER_ANALOG_TV;
- t->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO |
- V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP;
- t->rangelow = 772; /* 48.25 MHZ / 62.5 kHz = 772, see fi1216mk2-specs, page 2 */
- t->rangehigh = 13684; /* 855.25 MHz / 62.5 kHz = 13684 */
- /* FIXME: add the real signal strength here */
- t->signal = 0xffff;
- t->afc = 0;
-
-msp_readreg(av7110, MSP_RD_DEM, 0x007e, &stereo_det);
-printk("VIDIOC_G_TUNER: msp3400 TV standard detection: 0x%04x\n", stereo_det);
-
- msp_readreg(av7110, MSP_RD_DSP, 0x0018, &stereo_det);
- printk("VIDIOC_G_TUNER: msp3400 stereo detection: 0x%04x\n", stereo_det);
- stereo = (s8)(stereo_det >> 8);
- if (stereo > 0x10) {
- /* stereo */
- t->rxsubchans = V4L2_TUNER_SUB_STEREO | V4L2_TUNER_SUB_MONO;
- t->audmode = V4L2_TUNER_MODE_STEREO;
- }
- else if (stereo < -0x10) {
- /* bilingual*/
- t->rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
- t->audmode = V4L2_TUNER_MODE_LANG1;
- }
- else /* mono */
- t->rxsubchans = V4L2_TUNER_SUB_MONO;
-
- return 0;
- }
- case VIDIOC_S_TUNER:
- {
- struct v4l2_tuner *t = arg;
- u16 fm_matrix, src;
- DEB_EE(("VIDIOC_S_TUNER: %d\n", t->index));
-
- if( 0 == av7110->has_analog_tuner || av7110->current_input != 1 ) {
- return -EINVAL;
- }
-
-
- switch(t->audmode) {
- case V4L2_TUNER_MODE_STEREO:
- DEB_D(("VIDIOC_S_TUNER: V4L2_TUNER_MODE_STEREO\n"));
- fm_matrix = 0x3001; // stereo
- src = 0x0020;
- break;
- case V4L2_TUNER_MODE_LANG1:
- DEB_D(("VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG1\n"));
- fm_matrix = 0x3000; // mono
- src = 0x0000;
- break;
- case V4L2_TUNER_MODE_LANG2:
- DEB_D(("VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG2\n"));
- fm_matrix = 0x3000; // mono
- src = 0x0010;
- break;
- default: /* case V4L2_TUNER_MODE_MONO: {*/
- DEB_D(("VIDIOC_S_TUNER: TDA9840_SET_MONO\n"));
- fm_matrix = 0x3000; // mono
- src = 0x0030;
- break;
- }
- msp_writereg(av7110, MSP_WR_DSP, 0x000e, fm_matrix);
- msp_writereg(av7110, MSP_WR_DSP, 0x0008, src);
- msp_writereg(av7110, MSP_WR_DSP, 0x0009, src);
- msp_writereg(av7110, MSP_WR_DSP, 0x000a, src);
-
- return 0;
- }
- case VIDIOC_G_FREQUENCY:
- {
- struct v4l2_frequency *f = arg;
-
- DEB_EE(("VIDIOC_G_FREQ: freq:0x%08x.\n", f->frequency));
-
- if( 0 == av7110->has_analog_tuner || av7110->current_input != 1 ) {
- return -EINVAL;
- }
-
- memset(f,0,sizeof(*f));
- f->type = V4L2_TUNER_ANALOG_TV;
- f->frequency = av7110->current_freq;
-
- return 0;
- }
- case VIDIOC_S_FREQUENCY:
- {
- struct v4l2_frequency *f = arg;
-
- DEB_EE(("VIDIOC_S_FREQUENCY: freq:0x%08x.\n",f->frequency));
-
- if( 0 == av7110->has_analog_tuner || av7110->current_input != 1 ) {
- return -EINVAL;
- }
-
- if (V4L2_TUNER_ANALOG_TV != f->type)
- return -EINVAL;
-
- msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0xffe0); // fast mute
- msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0xffe0);
-
- /* tune in desired frequency */
- tuner_set_tv_freq(dev, f->frequency);
- av7110->current_freq = f->frequency;
-
- msp_writereg(av7110, MSP_WR_DSP, 0x0015, 0x003f); // start stereo detection
- msp_writereg(av7110, MSP_WR_DSP, 0x0015, 0x0000);
- msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x4f00); // loudspeaker + headphone
- msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x4f00); // SCART 1 volume
-
- return 0;
- }
- case VIDIOC_ENUMINPUT:
- {
- struct v4l2_input *i = arg;
-
- DEB_EE(("VIDIOC_ENUMINPUT: %d\n", i->index));
-
- if( 0 != av7110->has_analog_tuner ) {
- if( i->index < 0 || i->index >= 2) {
- return -EINVAL;
- }
- } else {
- if( i->index != 0 ) {
- return -EINVAL;
- }
- }
-
- memcpy(i, &inputs[i->index], sizeof(struct v4l2_input));
-
- return 0;
- }
- case VIDIOC_G_INPUT:
- {
- int *input = (int *)arg;
- *input = av7110->current_input;
- DEB_EE(("VIDIOC_G_INPUT: %d\n", *input));
- return 0;
- }
- case VIDIOC_S_INPUT:
- {
- int input = *(int *)arg;
-
- DEB_EE(("VIDIOC_S_INPUT: %d\n", input));
-
- if( 0 == av7110->has_analog_tuner ) {
- return 0;
- }
-
- if( input < 0 || input >= 2) {
- return -EINVAL;
- }
-
- /* fixme: switch inputs here */
- av7110->current_input = input;
- return av7110_dvb_c_switch(fh);
- }
- case VIDIOC_G_AUDIO:
- {
- struct v4l2_audio *a = arg;
-
- DEB_EE(("VIDIOC_G_AUDIO: %d\n", a->index));
- if (a->index != 0)
- return -EINVAL;
- memcpy(a, &msp3400_v4l2_audio, sizeof(struct v4l2_audio));
- break;
- }
- case VIDIOC_S_AUDIO:
- {
- struct v4l2_audio *a = arg;
- DEB_EE(("VIDIOC_S_AUDIO: %d\n", a->index));
- break;
- }
- default:
- printk("no such ioctl\n");
- return -ENOIOCTLCMD;
- }
- return 0;
-}
-
-static unsigned int dvb_audio_poll(struct file *file, poll_table *wait)
-{
- struct dvb_device *dvbdev = (struct dvb_device *) file->private_data;
- struct av7110 *av7110 = (struct av7110 *) dvbdev->priv;
- unsigned int mask = 0;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- poll_wait(file, &av7110->aout.queue, wait);
-
- if (av7110->playing) {
- if (dvb_ringbuffer_free(&av7110->aout)>=20*1024)
- mask |= (POLLOUT | POLLWRNORM);
- } else /* if not playing: may play if asked for */
- mask = (POLLOUT | POLLWRNORM);
-
- return mask;
-}
-
-
-/****************************************************************************
- * END OF V4L SECTION
- ****************************************************************************/
-
-
-/****************************************************************************
- * DVB API SECTION
- ****************************************************************************/
-
-
-/******************************************************************************
- * hardware filter functions
- ******************************************************************************/
-
-static int StartHWFilter(struct dvb_demux_filter *dvbdmxfilter)
-{
- struct dvb_demux_feed *dvbdmxfeed=dvbdmxfilter->feed;
- struct av7110 *av7110=(struct av7110 *) dvbdmxfeed->demux->priv;
- u16 buf[20];
- int ret, i;
- u16 handle;
-// u16 mode=0x0320;
- u16 mode=0xb96a;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (dvbdmxfilter->type==DMX_TYPE_SEC) {
- if (hw_sections) {
- buf[4]=(dvbdmxfilter->filter.filter_value[0]<<8)|
- dvbdmxfilter->maskandmode[0];
- for (i=3; i<18; i++)
- buf[i+4-2]=(dvbdmxfilter->filter.filter_value[i]<<8)|
- dvbdmxfilter->maskandmode[i];
- mode=4;
- }
- } else
- if ((dvbdmxfeed->ts_type & TS_PACKET) &&
- !(dvbdmxfeed->ts_type & TS_PAYLOAD_ONLY))
- init_p2t(&av7110->p2t_filter[dvbdmxfilter->index], dvbdmxfeed);
-
- buf[0] = (COMTYPE_PID_FILTER << 8) + AddPIDFilter;
- buf[1] = 16;
- buf[2] = dvbdmxfeed->pid;
- buf[3] = mode;
-
- ret=CommandRequest(av7110, buf, 20, &handle, 1);
- if (ret<0) {
- printk("StartHWFilter error\n");
- return ret;
- }
-
- av7110->handle2filter[handle]=dvbdmxfilter;
- dvbdmxfilter->hw_handle=handle;
-
- return ret;
-}
-
-static int StopHWFilter(struct dvb_demux_filter *dvbdmxfilter)
-{
- struct av7110 *av7110=(struct av7110 *) dvbdmxfilter->feed->demux->priv;
- u16 buf[3];
- u16 answ[2];
- int ret;
- u16 handle;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- handle=dvbdmxfilter->hw_handle;
- if (handle>32) {
- DEB_S(("dvb: StopHWFilter tried to stop invalid filter %d.\n",
- handle));
- DEB_S(("dvb: filter type = %d\n", dvbdmxfilter->type));
- return 0;
- }
-
- av7110->handle2filter[handle]=NULL;
-
- buf[0] = (COMTYPE_PID_FILTER << 8) + DelPIDFilter;
- buf[1] = 1;
- buf[2] = handle;
- ret=CommandRequest(av7110, buf, 3, answ, 2);
- if (ret)
- printk("StopHWFilter error\n");
-
- if (answ[1] != handle) {
- DEB_S(("dvb: filter %d shutdown error :%d\n", handle, answ[1]));
- ret=-1;
- }
- return ret;
-}
-
-
-static int av7110_write_to_decoder(struct dvb_demux_feed *feed, const u8 *buf, size_t len)
-{
- struct dvb_demux *demux = feed->demux;
- struct av7110 *av7110 = (struct av7110 *) demux->priv;
- struct ipack *ipack = &av7110->ipack[feed->pes_type];
-
- DEB_EE(("av7110: %p\n",av7110));
-
- switch (feed->pes_type) {
- case 0:
- if (av7110->audiostate.stream_source==AUDIO_SOURCE_MEMORY)
- return -EINVAL;
- break;
- case 1:
- if (av7110->videostate.stream_source==VIDEO_SOURCE_MEMORY)
- return -EINVAL;
- break;
- default:
- return -1;
- }
-
- if (!(buf[3] & 0x10)) { // no payload?
- return -1;
- }
- if (buf[1] & 0x40)
- av7110_ipack_flush(ipack);
-
- if (buf[3] & 0x20) { // adaptation field?
- len -= buf[4]+1;
- buf += buf[4]+1;
- if (!len)
- return 0;
- }
-
- av7110_ipack_instant_repack(buf+4, len-4, &av7110->ipack[feed->pes_type]);
- return 0;
-}
-
-
-static void dvb_feed_start_pid(struct dvb_demux_feed *dvbdmxfeed)
-{
- struct dvb_demux *dvbdmx=dvbdmxfeed->demux;
- struct av7110 *av7110=(struct av7110 *) dvbdmx->priv;
- u16 *pid=dvbdmx->pids, npids[5];
- int i;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- npids[0]=npids[1]=npids[2]=npids[3]=0xffff;
- npids[4]=0xffff;
- i=dvbdmxfeed->pes_type;
- npids[i]=(pid[i]&0x8000) ? 0 : pid[i];
- if ((i==2) && npids[i] && (dvbdmxfeed->ts_type & TS_PACKET)) {
- npids[i]=0;
- ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]);
- StartHWFilter(dvbdmxfeed->filter);
- return;
- }
- if (dvbdmxfeed->pes_type<=2 || dvbdmxfeed->pes_type==4)
- ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]);
-
- if (dvbdmxfeed->pes_type<2 && npids[0])
- if (av7110->fe_synced)
- outcom(av7110, COMTYPE_PIDFILTER, Scan, 0);
-
- if ((dvbdmxfeed->ts_type & TS_PACKET)) {
- if (dvbdmxfeed->pes_type == 0 &&
- !(dvbdmx->pids[0]&0x8000))
- AV_StartRecord(av7110, RP_AUDIO,
- dvbdmxfeed);
- if (dvbdmxfeed->pes_type == 1 &&
- !(dvbdmx->pids[1]&0x8000))
- AV_StartRecord(av7110, RP_VIDEO,
- dvbdmxfeed);
- }
-}
-
-static void dvb_feed_stop_pid(struct dvb_demux_feed *dvbdmxfeed)
-{
- struct dvb_demux *dvbdmx=dvbdmxfeed->demux;
- struct av7110 *av7110=(struct av7110 *) dvbdmx->priv;
- u16 *pid=dvbdmx->pids, npids[5];
- int i;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (dvbdmxfeed->pes_type<=1) {
- AV_Stop(av7110, dvbdmxfeed->pes_type ?
- RP_VIDEO : RP_AUDIO);
- if (!av7110->rec_mode)
- dvbdmx->recording=0;
- if (!av7110->playing)
- dvbdmx->playing=0;
- }
- npids[0]=npids[1]=npids[2]=npids[3]=0xffff;
- npids[4]=0xffff;
- i=dvbdmxfeed->pes_type;
- switch (i) {
- case 2: //teletext
- if (dvbdmxfeed->ts_type & TS_PACKET)
- StopHWFilter(dvbdmxfeed->filter);
- npids[2]=0;
- break;
- case 0:
- case 1:
- case 4:
- if (!pids_off)
- return;
- npids[i]=(pid[i]&0x8000) ? 0 : pid[i];
- break;
- }
- ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]);
-}
-
-static int av7110_start_feed(struct dvb_demux_feed *feed)
-{
- struct dvb_demux *demux = feed->demux;
- struct av7110 *av7110 = (struct av7110 *) demux->priv;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (!demux->dmx.frontend)
- return -EINVAL;
-
- if (feed->pid > 0x1fff)
- return -EINVAL;
-
- if (feed->type == DMX_TYPE_TS) {
- if ((feed->ts_type & TS_DECODER) &&
- (feed->pes_type < DMX_TS_PES_OTHER)) {
- switch (demux->dmx.frontend->source) {
- case DMX_MEMORY_FE:
- if (feed->ts_type & TS_DECODER)
- if (feed->pes_type < 2 &&
- !(demux->pids[0] & 0x8000) &&
- !(demux->pids[1] & 0x8000)) {
- dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout);
- dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout);
- AV_StartPlay(av7110,RP_AV);
- demux->playing = 1;
- }
- break;
- default:
- dvb_feed_start_pid(feed);
- break;
- }
- } else
- if ((feed->ts_type & TS_PACKET) &&
- (demux->dmx.frontend->source!=DMX_MEMORY_FE))
- StartHWFilter(feed->filter);
- }
-
- if (feed->type == DMX_TYPE_SEC) {
- int i;
-
- for (i=0; i<demux->filternum; i++) {
- if (demux->filter[i].state!=DMX_STATE_READY)
- continue;
- if (demux->filter[i].type!=DMX_TYPE_SEC)
- continue;
- if (demux->filter[i].filter.parent!=&feed->feed.sec)
- continue;
- demux->filter[i].state=DMX_STATE_GO;
- if (demux->dmx.frontend->source!=DMX_MEMORY_FE)
- StartHWFilter(&demux->filter[i]);
- }
- }
-
- return 0;
-}
-
-
-static int av7110_stop_feed(struct dvb_demux_feed *feed)
-{
- struct dvb_demux *demux = feed->demux;
- struct av7110 *av7110 = (struct av7110 *) demux->priv;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (feed->type == DMX_TYPE_TS) {
- if (feed->ts_type & TS_DECODER) {
- if (feed->pes_type >= DMX_TS_PES_OTHER ||
- !demux->pesfilter[feed->pes_type])
- return -EINVAL;
- demux->pids[feed->pes_type]|=0x8000;
- demux->pesfilter[feed->pes_type]=0;
- }
- if (feed->ts_type & TS_DECODER &&
- feed->pes_type < DMX_TS_PES_OTHER) {
- dvb_feed_stop_pid(feed);
- } else
- if ((feed->ts_type & TS_PACKET) &&
- (demux->dmx.frontend->source != DMX_MEMORY_FE))
- StopHWFilter(feed->filter);
- }
-
- if (feed->type == DMX_TYPE_SEC) {
- int i;
-
- for (i=0; i<demux->filternum; i++)
- if (demux->filter[i].state==DMX_STATE_GO &&
- demux->filter[i].filter.parent==&feed->feed.sec) {
- demux->filter[i].state=DMX_STATE_READY;
- if (demux->dmx.frontend->source!=DMX_MEMORY_FE)
- StopHWFilter(&demux->filter[i]);
- }
- }
-
- return 0;
-}
-
-
-static void restart_feeds(struct av7110 *av7110)
-{
- struct dvb_demux *dvbdmx=&av7110->demux;
- struct dvb_demux_feed *feed;
- int mode;
- int i;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- mode=av7110->playing;
- av7110->playing=0;
- av7110->rec_mode=0;
-
- for (i=0; i<dvbdmx->filternum; i++) {
- feed=&dvbdmx->feed[i];
- if (feed->state==DMX_STATE_GO)
- av7110_start_feed(feed);
- }
-
- if (mode)
- AV_StartPlay(av7110, mode);
-}
-
-static int dvb_get_stc(struct dmx_demux *demux, unsigned int num,
- uint64_t *stc, unsigned int *base)
-{
- int ret;
- u16 fwstc[4];
- u16 tag = ((COMTYPE_REQUEST << 8) + ReqSTC);
- struct dvb_demux *dvbdemux;
- struct av7110 *av7110;
-
- /* pointer casting paranoia... */
- if (!demux)
- BUG();
- dvbdemux = (struct dvb_demux *) demux->priv;
- if (!dvbdemux)
- BUG();
- av7110 = (struct av7110 *) dvbdemux->priv;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (num != 0)
- return -EINVAL;
-
- ret = CommandRequest(av7110, &tag, 0, fwstc, 4);
- if (ret) {
- printk(KERN_ERR "%s: CommandRequest error\n", __FUNCTION__);
- return -EIO;
- }
- DEB_EE(("av7110: fwstc = %04hx %04hx %04hx %04hx\n",
- fwstc[0], fwstc[1], fwstc[2], fwstc[3]));
-
- *stc = (((uint64_t) ((fwstc[3] & 0x8000) >> 15)) << 32) |
- (((uint64_t)fwstc[1]) << 16) | ((uint64_t)fwstc[0]);
- *base = 1;
-
- DEB_EE(("av7110: stc = %lu\n", (unsigned long)*stc));
-
- return 0;
-}
-
-
-/******************************************************************************
- * SEC device file operations
- ******************************************************************************/
-
-static int av7110_diseqc_ioctl (struct dvb_frontend *fe, unsigned int cmd, void *arg)
-{
- struct av7110 *av7110 = fe->before_after_data;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- switch (cmd) {
- case FE_SET_TONE:
- switch ((fe_sec_tone_mode_t) arg) {
- case SEC_TONE_ON:
- Set22K (av7110, 1);
- break;
- case SEC_TONE_OFF:
- Set22K (av7110, 0);
- break;
- default:
- return -EINVAL;
- };
- break;
-
- case FE_DISEQC_SEND_MASTER_CMD:
- {
- struct dvb_diseqc_master_cmd *cmd = arg;
- SendDiSEqCMsg (av7110, cmd->msg_len, cmd->msg, -1);
- break;
- }
-
- case FE_DISEQC_SEND_BURST:
- SendDiSEqCMsg (av7110, 0, NULL, (unsigned long)arg);
- break;
-
- default:
- return -EOPNOTSUPP;
- };
-
- return 0;
-}
-
-/******************************************************************************
- * CI link layer file ops (FIXME: move this to separate module later)
- ******************************************************************************/
-
-int ci_ll_init(struct dvb_ringbuffer *cirbuf, struct dvb_ringbuffer *ciwbuf, int size)
-{
- dvb_ringbuffer_init(cirbuf, vmalloc(size), size);
- dvb_ringbuffer_init(ciwbuf, vmalloc(size), size);
- return 0;
-}
-
-void ci_ll_flush(struct dvb_ringbuffer *cirbuf, struct dvb_ringbuffer *ciwbuf)
-{
- dvb_ringbuffer_flush_spinlock_wakeup(cirbuf);
- dvb_ringbuffer_flush_spinlock_wakeup(ciwbuf);
-}
-
-void ci_ll_release(struct dvb_ringbuffer *cirbuf, struct dvb_ringbuffer *ciwbuf)
-{
- vfree(cirbuf->data);
- cirbuf->data=0;
- vfree(ciwbuf->data);
- ciwbuf->data=0;
-}
-
-
-int ci_ll_reset(struct dvb_ringbuffer *cibuf, struct file *file,
- int slots, ca_slot_info_t *slot)
-{
- int i;
- int len=0;
- u8 msg[8]={0x00,0x06,0,0x00,0xff,0x02,0x00,0x00};
-
- for (i=0; i<2; i++) {
- if (slots & (1<<i))
- len+=8;
- }
-
- if (dvb_ringbuffer_free(cibuf) < len)
- return -EBUSY;
-
- for (i=0; i<2; i++) {
- if (slots & (1<<i)) {
- msg[2]=i;
- dvb_ringbuffer_write(cibuf,msg,8,0);
- slot[i].flags=0;
- }
- }
-
- return 0;
-}
-
-static ssize_t ci_ll_write(struct dvb_ringbuffer *cibuf, struct file *file, const char *buf, size_t count, loff_t *ppos)
-{
- int free;
- int non_blocking=file->f_flags&O_NONBLOCK;
-
- if (count>2048)
- return -EINVAL;
- free=dvb_ringbuffer_free(cibuf);
- if (count+2>free) {
- if (non_blocking)
- return -EWOULDBLOCK;
- if (wait_event_interruptible(cibuf->queue,
- (dvb_ringbuffer_free(cibuf)>=count+2)))
- return 0;
- }
-
- DVB_RINGBUFFER_WRITE_BYTE(cibuf,count>>8);
- DVB_RINGBUFFER_WRITE_BYTE(cibuf,count&0xff);
-
- return dvb_ringbuffer_write(cibuf,buf,count,1);
-}
-
-static ssize_t ci_ll_read(struct dvb_ringbuffer *cibuf, struct file *file, char *buf, size_t count, loff_t *ppos)
-{
- int avail;
- int non_blocking=file->f_flags&O_NONBLOCK;
- ssize_t len;
-
- if (!cibuf->data || !count)
- return 0;
- if (non_blocking && (dvb_ringbuffer_empty(cibuf)))
- return -EWOULDBLOCK;
- if (wait_event_interruptible(cibuf->queue,
- !dvb_ringbuffer_empty(cibuf)))
- return 0;
- avail=dvb_ringbuffer_avail(cibuf);
- if (avail<4)
- return 0;
- len= DVB_RINGBUFFER_PEEK(cibuf,0)<<8;
- len|=DVB_RINGBUFFER_PEEK(cibuf,1);
- if (avail<len+2 || count<len)
- return -EINVAL;
- DVB_RINGBUFFER_SKIP(cibuf,2);
-
- return dvb_ringbuffer_read(cibuf,buf,len,1);
-}
-
-static int dvb_ca_open(struct inode *inode, struct file *file)
-{
- struct dvb_device *dvbdev=(struct dvb_device *) file->private_data;
- struct av7110 *av7110=(struct av7110 *) dvbdev->priv;
- int err=dvb_generic_open(inode, file);
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (err<0)
- return err;
- ci_ll_flush(&av7110->ci_rbuffer, &av7110->ci_wbuffer);
- return 0;
-}
-
-static unsigned int dvb_ca_poll (struct file *file, poll_table *wait)
-{
- struct dvb_device *dvbdev = (struct dvb_device *) file->private_data;
- struct av7110 *av7110 = (struct av7110 *) dvbdev->priv;
- struct dvb_ringbuffer *rbuf = &av7110->ci_rbuffer;
- struct dvb_ringbuffer *wbuf = &av7110->ci_wbuffer;
- unsigned int mask = 0;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- poll_wait (file, &rbuf->queue, wait);
-
- if (!dvb_ringbuffer_empty(rbuf))
- mask |= POLLIN;
-
- if (dvb_ringbuffer_avail(wbuf)>1024)
- mask |= POLLOUT;
-
- return mask;
-}
-
-static int dvb_ca_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, void *parg)
-{
- struct dvb_device *dvbdev=(struct dvb_device *) file->private_data;
- struct av7110 *av7110=(struct av7110 *) dvbdev->priv;
- unsigned long arg=(unsigned long) parg;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- switch (cmd) {
- case CA_RESET:
-#ifdef NEW_CI
-
- return ci_ll_reset(&av7110->ci_wbuffer, file, arg, &av7110->ci_slot[0]);
-#endif
- break;
-
- case CA_GET_CAP:
- {
- ca_caps_t cap;
-
- cap.slot_num=2;
-#ifdef NEW_CI
- cap.slot_type=(FW_CI_LL_SUPPORT(av7110->arm_app) ? CA_CI_LINK : CA_CI) | CA_DESCR;
-#else
- cap.slot_type=CA_CI|CA_DESCR;
-#endif
- cap.descr_num=16;
- cap.descr_type=CA_ECD;
- memcpy(parg, &cap, sizeof(cap));
- }
- break;
-
- case CA_GET_SLOT_INFO:
- {
- ca_slot_info_t *info=(ca_slot_info_t *)parg;
-
- if (info->num>1)
- return -EINVAL;
- av7110->ci_slot[info->num].num = info->num;
-#ifdef NEW_CI
- av7110->ci_slot[info->num].type = FW_CI_LL_SUPPORT(av7110->arm_app) ? CA_CI_LINK : CA_CI;
-#else
- av7110->ci_slot[info->num].type = CA_CI;
-#endif
- memcpy(info, &av7110->ci_slot[info->num], sizeof(ca_slot_info_t));
- }
- break;
-
- case CA_GET_MSG:
- break;
-
- case CA_SEND_MSG:
- break;
-
- case CA_GET_DESCR_INFO:
- {
- ca_descr_info_t info;
-
- info.num=16;
- info.type=CA_ECD;
- memcpy (parg, &info, sizeof (info));
- }
- break;
-
- case CA_SET_DESCR:
- {
- ca_descr_t *descr=(ca_descr_t*) parg;
-
- if (descr->index>=16)
- return -EINVAL;
- if (descr->parity>1)
- return -EINVAL;
- outcom(av7110, COMTYPE_PIDFILTER, SetDescr, 5,
- (descr->index<<8)|descr->parity,
- (descr->cw[0]<<8)|descr->cw[1],
- (descr->cw[2]<<8)|descr->cw[3],
- (descr->cw[4]<<8)|descr->cw[5],
- (descr->cw[6]<<8)|descr->cw[7]);
- }
- break;
-
- default:
- return -EINVAL;
- }
- return 0;
-}
-
-static ssize_t dvb_ca_write(struct file *file, const char *buf,
- size_t count, loff_t *ppos)
-{
- struct dvb_device *dvbdev=(struct dvb_device *) file->private_data;
- struct av7110 *av7110=(struct av7110 *) dvbdev->priv;
-
- DEB_EE(("av7110: %p\n",av7110));
- return ci_ll_write(&av7110->ci_wbuffer, file, buf, count, ppos);
-}
-
-static ssize_t dvb_ca_read(struct file *file, char *buf, size_t count, loff_t *ppos)
-{
- struct dvb_device *dvbdev=(struct dvb_device *) file->private_data;
- struct av7110 *av7110=(struct av7110 *) dvbdev->priv;
-
- DEB_EE(("av7110: %p\n",av7110));
- return ci_ll_read(&av7110->ci_rbuffer, file, buf, count, ppos);
-}
-
-
-
-/******************************************************************************
- * Video MPEG decoder events
- ******************************************************************************/
-static void dvb_video_add_event (struct av7110 *av7110, struct video_event *event)
-{
- struct dvb_video_events *events = &av7110->video_events;
- int wp;
-
- DEB_D(("\n"));
-
- spin_lock_bh(&events->lock);
-
- wp = (events->eventw + 1) % MAX_VIDEO_EVENT;
-
- if (wp == events->eventr) {
- events->overflow = 1;
- events->eventr = (events->eventr + 1) % MAX_VIDEO_EVENT;
- }
-
- //FIXME: timestamp?
- memcpy(&events->events[events->eventw], event, sizeof(struct video_event));
-
- events->eventw = wp;
-
- spin_unlock_bh(&events->lock);
-
- wake_up_interruptible (&events->wait_queue);
-}
-
-
-static int dvb_video_get_event (struct av7110 *av7110, struct video_event *event, int flags)
-{
- struct dvb_video_events *events = &av7110->video_events;
-
- DEB_D(("\n"));
-
- if (events->overflow) {
- events->overflow = 0;
- return -EOVERFLOW;
- }
-
- if (events->eventw == events->eventr) {
- int ret;
-
- if (flags & O_NONBLOCK)
- return -EWOULDBLOCK;
-
- ret = wait_event_interruptible (events->wait_queue,
- events->eventw != events->eventr);
- if (ret < 0)
- return ret;
- }
-
- spin_lock_bh(&events->lock);
-
- memcpy (event, &events->events[events->eventr],
- sizeof(struct video_event));
-
- events->eventr = (events->eventr + 1) % MAX_VIDEO_EVENT;
-
- spin_unlock_bh(&events->lock);
-
- return 0;
-}
-
-
-/******************************************************************************
- * DVB device file operations
- ******************************************************************************/
-
-static unsigned int dvb_video_poll(struct file *file, poll_table *wait)
-{
- struct dvb_device *dvbdev = (struct dvb_device *) file->private_data;
- struct av7110 *av7110 = (struct av7110 *) dvbdev->priv;
- unsigned int mask = 0;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
- poll_wait(file, &av7110->avout.queue, wait);
- }
-
- poll_wait(file, &av7110->video_events.wait_queue, wait);
-
- if (av7110->video_events.eventw != av7110->video_events.eventr)
- mask = POLLPRI;
-
- if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
- if (av7110->playing) {
- if (FREE_COND)
- mask |= (POLLOUT | POLLWRNORM);
- } else /* if not playing: may play if asked for */
- mask |= (POLLOUT | POLLWRNORM);
- }
-
- return mask;
-}
-
-static ssize_t dvb_video_write(struct file *file, const char *buf,
- size_t count, loff_t *ppos)
-{
- struct dvb_device *dvbdev=(struct dvb_device *) file->private_data;
- struct av7110 *av7110=(struct av7110 *) dvbdev->priv;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if ((file->f_flags & O_ACCMODE) == O_RDONLY) {
- return -EPERM;
- }
-
- if (av7110->videostate.stream_source!=VIDEO_SOURCE_MEMORY)
- return -EPERM;
-
- return dvb_play(av7110, buf, count, file->f_flags&O_NONBLOCK, 1, 1);
-}
-
-static ssize_t dvb_audio_write(struct file *file, const char *buf,
- size_t count, loff_t *ppos)
-{
- struct dvb_device *dvbdev=(struct dvb_device *) file->private_data;
- struct av7110 *av7110=(struct av7110 *) dvbdev->priv;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (av7110->audiostate.stream_source!=AUDIO_SOURCE_MEMORY) {
- printk(KERN_ERR "not audio source memory\n");
- return -EPERM;
- }
- return dvb_aplay(av7110, buf, count, file->f_flags&O_NONBLOCK, 0);
-}
-
-u8 iframe_header[] = { 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x80, 0x00, 0x00 };
-
-#define MIN_IFRAME 400000
-
-static int play_iframe(struct av7110 *av7110, u8 *buf, unsigned int len, int nonblock)
-{
- int i, n=1;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (!(av7110->playing&RP_VIDEO)) {
- if (AV_StartPlay(av7110, RP_VIDEO) < 0)
- return -EBUSY;
- n=MIN_IFRAME/len+1;
- }
-
- /* setting n always > 1, fixes problems when playing stillframes
- consisting of I- and P-Frames */
- n=MIN_IFRAME/len+1;
-
- /* FIXME: nonblock? */
- dvb_play(av7110, iframe_header, sizeof(iframe_header), 0, 1, 0);
-
- for (i=0; i<n; i++)
- dvb_play(av7110, buf, len, 0, 1, 1);
-
- av7110_ipack_flush(&av7110->ipack[1]);
- return 0;
-}
-
-
-static int dvb_video_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, void *parg)
-{
- struct dvb_device *dvbdev=(struct dvb_device *) file->private_data;
- struct av7110 *av7110=(struct av7110 *) dvbdev->priv;
- unsigned long arg=(unsigned long) parg;
- int ret=0;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if ((file->f_flags&O_ACCMODE)==O_RDONLY) {
- if ( cmd!=VIDEO_GET_STATUS && cmd!=VIDEO_GET_EVENT &&
- cmd!=VIDEO_GET_SIZE ) {
- return -EPERM;
- }
- }
-
- switch (cmd) {
- case VIDEO_STOP:
- av7110->videostate.play_state=VIDEO_STOPPED;
- if (av7110->videostate.stream_source==VIDEO_SOURCE_MEMORY)
- AV_Stop(av7110, RP_VIDEO);
- else
- vidcom(av7110, 0x000e,
- av7110->videostate.video_blank ? 0 : 1);
- av7110->trickmode=TRICK_NONE;
- break;
-
- case VIDEO_PLAY:
- av7110->trickmode=TRICK_NONE;
- if (av7110->videostate.play_state==VIDEO_FREEZED) {
- av7110->videostate.play_state=VIDEO_PLAYING;
- vidcom(av7110, 0x000d, 0);
- }
-
- if (av7110->videostate.stream_source==VIDEO_SOURCE_MEMORY) {
- if (av7110->playing==RP_AV) {
- outcom(av7110, COMTYPE_REC_PLAY, __Stop, 0);
- av7110->playing&=~RP_VIDEO;
- }
- AV_StartPlay(av7110,RP_VIDEO);
- vidcom(av7110, 0x000d, 0);
- } else {
- //AV_Stop(av7110, RP_VIDEO);
- vidcom(av7110, 0x000d, 0);
- }
- av7110->videostate.play_state=VIDEO_PLAYING;
- break;
-
- case VIDEO_FREEZE:
- av7110->videostate.play_state=VIDEO_FREEZED;
- if (av7110->playing&RP_VIDEO)
- outcom(av7110, COMTYPE_REC_PLAY, __Pause, 0);
- else
- vidcom(av7110, 0x0102, 1);
- av7110->trickmode=TRICK_FREEZE;
- break;
-
- case VIDEO_CONTINUE:
- if (av7110->playing&RP_VIDEO)
- outcom(av7110, COMTYPE_REC_PLAY, __Continue, 0);
- vidcom(av7110, 0x000d, 0);
- av7110->videostate.play_state=VIDEO_PLAYING;
- av7110->trickmode=TRICK_NONE;
- break;
-
- case VIDEO_SELECT_SOURCE:
- av7110->videostate.stream_source=(video_stream_source_t) arg;
- break;
-
- case VIDEO_SET_BLANK:
- av7110->videostate.video_blank=(int) arg;
- break;
-
- case VIDEO_GET_STATUS:
- memcpy(parg, &av7110->videostate, sizeof(struct video_status));
- break;
-
- case VIDEO_GET_EVENT:
- ret=dvb_video_get_event(av7110, parg, file->f_flags);
- break;
-
- case VIDEO_GET_SIZE:
- memcpy(parg, &av7110->video_size, sizeof(video_size_t));
- break;
-
- case VIDEO_SET_DISPLAY_FORMAT:
- {
- video_displayformat_t format=(video_displayformat_t) arg;
- u16 val=0;
-
- switch(format) {
- case VIDEO_PAN_SCAN:
- val=VID_PAN_SCAN_PREF;
- break;
-
- case VIDEO_LETTER_BOX:
- val=VID_VC_AND_PS_PREF;
- break;
-
- case VIDEO_CENTER_CUT_OUT:
- val=VID_CENTRE_CUT_PREF;
- break;
-
- default:
- ret=-EINVAL;
- break;
- }
- if (ret<0)
- break;
- av7110->videostate.video_format=format;
- ret=outcom(av7110, COMTYPE_ENCODER, SetPanScanType,
- 1, (u16) val);
- break;
- }
-
- case VIDEO_SET_FORMAT:
- if (arg>1) {
- ret=-EINVAL;
- break;
- }
- av7110->display_ar=arg;
- ret=outcom(av7110, COMTYPE_ENCODER, SetMonitorType,
- 1, (u16) arg);
- break;
-
- case VIDEO_STILLPICTURE:
- {
- struct video_still_picture *pic=
- (struct video_still_picture *) parg;
- av7110->videostate.stream_source = VIDEO_SOURCE_MEMORY;
- dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout);
- ret = play_iframe(av7110, pic->iFrame, pic->size,
- file->f_flags&O_NONBLOCK);
- break;
- }
-
- case VIDEO_FAST_FORWARD:
- //note: arg is ignored by firmware
- if (av7110->playing&RP_VIDEO)
- outcom(av7110, COMTYPE_REC_PLAY,
- __Scan_I, 2, AV_PES, 0);
- else
- vidcom(av7110, 0x16, arg);
- av7110->trickmode=TRICK_FAST;
- av7110->videostate.play_state=VIDEO_PLAYING;
- break;
-
- case VIDEO_SLOWMOTION:
- if (av7110->playing&RP_VIDEO) {
- outcom(av7110, COMTYPE_REC_PLAY, __Slow, 2, 0, 0);
- vidcom(av7110, 0x22, arg);
- } else {
- vidcom(av7110, 0x0d, 0);
- vidcom(av7110, 0x0e, 0);
- vidcom(av7110, 0x22, arg);
- }
- av7110->trickmode=TRICK_SLOW;
- av7110->videostate.play_state=VIDEO_PLAYING;
- break;
-
- case VIDEO_GET_CAPABILITIES:
- *(int *)parg=VIDEO_CAP_MPEG1|
- VIDEO_CAP_MPEG2|
- VIDEO_CAP_SYS|
- VIDEO_CAP_PROG;
- break;
-
- case VIDEO_CLEAR_BUFFER:
- dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout);
- av7110_ipack_reset(&av7110->ipack[1]);
-
- if (av7110->playing==RP_AV) {
- outcom(av7110, COMTYPE_REC_PLAY,
- __Play, 2, AV_PES, 0);
- if (av7110->trickmode==TRICK_FAST)
- outcom(av7110, COMTYPE_REC_PLAY,
- __Scan_I, 2, AV_PES, 0);
- if (av7110->trickmode==TRICK_SLOW) {
- outcom(av7110, COMTYPE_REC_PLAY, __Slow, 2, 0, 0);
- vidcom(av7110, 0x22, arg);
- }
- if (av7110->trickmode==TRICK_FREEZE)
- vidcom(av7110, 0x000e, 1);
- }
- break;
-
- case VIDEO_SET_STREAMTYPE:
-
- break;
-
- default:
- ret=-ENOIOCTLCMD;
- break;
- }
- return ret;
-}
-
-static int dvb_audio_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, void *parg)
-{
- struct dvb_device *dvbdev=(struct dvb_device *) file->private_data;
- struct av7110 *av7110=(struct av7110 *) dvbdev->priv;
- unsigned long arg=(unsigned long) parg;
- int ret=0;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (((file->f_flags&O_ACCMODE)==O_RDONLY) &&
- (cmd!=AUDIO_GET_STATUS))
- return -EPERM;
-
- switch (cmd) {
- case AUDIO_STOP:
- if (av7110->audiostate.stream_source==AUDIO_SOURCE_MEMORY)
- AV_Stop(av7110, RP_AUDIO);
- else
- audcom(av7110, 1);
- av7110->audiostate.play_state=AUDIO_STOPPED;
- break;
-
- case AUDIO_PLAY:
- if (av7110->audiostate.stream_source==AUDIO_SOURCE_MEMORY)
- AV_StartPlay(av7110, RP_AUDIO);
- audcom(av7110, 2);
- av7110->audiostate.play_state=AUDIO_PLAYING;
- break;
-
- case AUDIO_PAUSE:
- audcom(av7110, 1);
- av7110->audiostate.play_state=AUDIO_PAUSED;
- break;
-
- case AUDIO_CONTINUE:
- if (av7110->audiostate.play_state==AUDIO_PAUSED) {
- av7110->audiostate.play_state=AUDIO_PLAYING;
- audcom(av7110, 0x12);
- }
- break;
-
- case AUDIO_SELECT_SOURCE:
- av7110->audiostate.stream_source=(audio_stream_source_t) arg;
- break;
-
- case AUDIO_SET_MUTE:
- {
- audcom(av7110, arg ? 1 : 2);
- av7110->audiostate.mute_state=(int) arg;
- break;
- }
-
- case AUDIO_SET_AV_SYNC:
- av7110->audiostate.AV_sync_state=(int) arg;
- audcom(av7110, arg ? 0x0f : 0x0e);
- break;
-
- case AUDIO_SET_BYPASS_MODE:
- ret=-EINVAL;
- break;
-
- case AUDIO_CHANNEL_SELECT:
- av7110->audiostate.channel_select=(audio_channel_select_t) arg;
-
- switch(av7110->audiostate.channel_select) {
- case AUDIO_STEREO:
- audcom(av7110, 0x80);
- break;
-
- case AUDIO_MONO_LEFT:
- audcom(av7110, 0x100);
- break;
-
- case AUDIO_MONO_RIGHT:
- audcom(av7110, 0x200);
- break;
-
- default:
- ret=-EINVAL;
- break;
- }
- break;
-
- case AUDIO_GET_STATUS:
- memcpy(parg, &av7110->audiostate, sizeof(struct audio_status));
- break;
-
- case AUDIO_GET_CAPABILITIES:
- *(int *)parg=AUDIO_CAP_LPCM|
- AUDIO_CAP_MP1|
- AUDIO_CAP_MP2;
- break;
-
- case AUDIO_CLEAR_BUFFER:
- dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout);
- av7110_ipack_reset(&av7110->ipack[0]);
- if (av7110->playing==RP_AV)
- outcom(av7110, COMTYPE_REC_PLAY,
- __Play, 2, AV_PES, 0);
- break;
- case AUDIO_SET_ID:
-
- break;
- case AUDIO_SET_MIXER:
- {
- struct audio_mixer *amix=(struct audio_mixer *)parg;
-
- SetVolume(av7110, amix->volume_left, amix->volume_right);
- break;
- }
- case AUDIO_SET_STREAMTYPE:
- break;
- default:
- ret=-ENOIOCTLCMD;
- break;
- }
- return ret;
-}
-
-
-static int dvb_video_open(struct inode *inode, struct file *file)
-{
- struct dvb_device *dvbdev=(struct dvb_device *) file->private_data;
- struct av7110 *av7110=(struct av7110 *) dvbdev->priv;
- int err;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if ((err=dvb_generic_open(inode, file))<0)
- return err;
-
- if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
- dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout);
- dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout);
- av7110->video_blank=1;
- av7110->audiostate.AV_sync_state=1;
- av7110->videostate.stream_source=VIDEO_SOURCE_DEMUX;
-
- /* empty event queue */
- av7110->video_events.eventr = av7110->video_events.eventw = 0;
- }
-
- return 0;
-}
-
-static int dvb_video_release(struct inode *inode, struct file *file)
-{
- struct dvb_device *dvbdev=(struct dvb_device *) file->private_data;
- struct av7110 *av7110=(struct av7110 *) dvbdev->priv;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
- AV_Stop(av7110, RP_VIDEO);
- }
-
- return dvb_generic_release(inode, file);
-}
-
-static int dvb_audio_open(struct inode *inode, struct file *file)
-{
- struct dvb_device *dvbdev=(struct dvb_device *) file->private_data;
- struct av7110 *av7110=(struct av7110 *) dvbdev->priv;
- int err=dvb_generic_open(inode, file);
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (err<0)
- return err;
- dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout);
- av7110->audiostate.stream_source=AUDIO_SOURCE_DEMUX;
- return 0;
-}
-
-static int dvb_audio_release(struct inode *inode, struct file *file)
-{
- struct dvb_device *dvbdev=(struct dvb_device *) file->private_data;
- struct av7110 *av7110=(struct av7110 *) dvbdev->priv;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- AV_Stop(av7110, RP_AUDIO);
- return dvb_generic_release(inode, file);
-}
-
-
-
-/******************************************************************************
- * driver registration
- ******************************************************************************/
-
-static struct file_operations dvb_video_fops = {
- .owner = THIS_MODULE,
- .write = dvb_video_write,
- .ioctl = dvb_generic_ioctl,
- .open = dvb_video_open,
- .release = dvb_video_release,
- .poll = dvb_video_poll,
-};
-
-static struct dvb_device dvbdev_video = {
- .priv = 0,
- .users = 6,
- .readers = 5, /* arbitrary */
- .writers = 1,
- .fops = &dvb_video_fops,
- .kernel_ioctl = dvb_video_ioctl,
-};
-
-static struct file_operations dvb_audio_fops = {
- .owner = THIS_MODULE,
- .write = dvb_audio_write,
- .ioctl = dvb_generic_ioctl,
- .open = dvb_audio_open,
- .release = dvb_audio_release,
- .poll = dvb_audio_poll,
-};
-
-static struct dvb_device dvbdev_audio = {
- .priv = 0,
- .users = 1,
- .writers = 1,
- .fops = &dvb_audio_fops,
- .kernel_ioctl = dvb_audio_ioctl,
-};
-
-static struct file_operations dvb_ca_fops = {
- .owner = THIS_MODULE,
- .read = dvb_ca_read,
- .write = dvb_ca_write,
- .ioctl = dvb_generic_ioctl,
- .open = dvb_ca_open,
- .release = dvb_generic_release,
- .poll = dvb_ca_poll,
-};
-
-static struct dvb_device dvbdev_ca = {
- .priv = 0,
- .users = 1,
- .writers = 1,
- .fops = &dvb_ca_fops,
- .kernel_ioctl = dvb_ca_ioctl,
-};
-
-
-static void av7110_before_after_tune (fe_status_t s, void *data)
-{
- struct av7110 *av7110 = data;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- av7110->fe_synced = (s & FE_HAS_LOCK) ? 1 : 0;
-
- if (av7110->playing)
- return;
-
- if (down_interruptible(&av7110->pid_mutex))
- return;
-
- if (av7110->fe_synced) {
- SetPIDs(av7110, av7110->pids[DMX_PES_VIDEO],
- av7110->pids[DMX_PES_AUDIO],
- av7110->pids[DMX_PES_TELETEXT], 0,
- av7110->pids[DMX_PES_PCR]);
- outcom(av7110, COMTYPE_PIDFILTER, Scan, 0);
- } else {
- SetPIDs(av7110, 0, 0, 0, 0, 0);
- outcom(av7110, COMTYPE_PIDFILTER, FlushTSQueue, 0);
- }
-
- up(&av7110->pid_mutex);
-}
-
-
-static int av7110_register(struct av7110 *av7110)
-{
- int ret, i;
- struct dvb_demux *dvbdemux=&av7110->demux;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (av7110->registered)
- return -1;
-
- av7110->registered=1;
-
- dvb_add_frontend_notifier (av7110->dvb_adapter,
- av7110_before_after_tune, av7110);
-
- /**
- * init DiSEqC stuff
- */
- dvb_add_frontend_ioctls (av7110->dvb_adapter,
- av7110_diseqc_ioctl, NULL, av7110);
-
- av7110->audiostate.AV_sync_state=0;
- av7110->audiostate.mute_state=0;
- av7110->audiostate.play_state=AUDIO_STOPPED;
- av7110->audiostate.stream_source=AUDIO_SOURCE_DEMUX;
- av7110->audiostate.channel_select=AUDIO_STEREO;
- av7110->audiostate.bypass_mode=0;
-
- av7110->videostate.video_blank=0;
- av7110->videostate.play_state=VIDEO_STOPPED;
- av7110->videostate.stream_source=VIDEO_SOURCE_DEMUX;
- av7110->videostate.video_format=VIDEO_FORMAT_4_3;
- av7110->videostate.display_format=VIDEO_CENTER_CUT_OUT;
- av7110->display_ar=VIDEO_FORMAT_4_3;
-
- dvbdemux->priv = (void *) av7110;
-
- for (i=0; i<32; i++)
- av7110->handle2filter[i]=NULL;
-
- dvbdemux->filternum = 32;
- dvbdemux->feednum = 32;
- dvbdemux->start_feed = av7110_start_feed;
- dvbdemux->stop_feed = av7110_stop_feed;
- dvbdemux->write_to_decoder = av7110_write_to_decoder;
- dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING |
- DMX_MEMORY_BASED_FILTERING);
-
- dvb_dmx_init(&av7110->demux);
- av7110->demux.dmx.get_stc = dvb_get_stc;
-
- av7110->dmxdev.filternum = 32;
- av7110->dmxdev.demux = &dvbdemux->dmx;
- av7110->dmxdev.capabilities = 0;
-
- dvb_dmxdev_init(&av7110->dmxdev, av7110->dvb_adapter);
-
- av7110->hw_frontend.source = DMX_FRONTEND_0;
-
- ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &av7110->hw_frontend);
-
- if (ret < 0)
- return ret;
-
- av7110->mem_frontend.source = DMX_MEMORY_FE;
-
- ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &av7110->mem_frontend);
-
- if (ret < 0)
- return ret;
-
- ret = dvbdemux->dmx.connect_frontend(&dvbdemux->dmx,
- &av7110->hw_frontend);
- if (ret < 0)
- return ret;
-
- init_waitqueue_head(&av7110->video_events.wait_queue);
- spin_lock_init(&av7110->video_events.lock);
- av7110->video_events.eventw = av7110->video_events.eventr = 0;
- av7110->video_events.overflow = 0;
- memset(&av7110->video_size, 0, sizeof (video_size_t));
-
- dvb_register_device(av7110->dvb_adapter, &av7110->video_dev,
- &dvbdev_video, av7110, DVB_DEVICE_VIDEO);
-
- dvb_register_device(av7110->dvb_adapter, &av7110->audio_dev,
- &dvbdev_audio, av7110, DVB_DEVICE_AUDIO);
-
- dvb_register_device(av7110->dvb_adapter, &av7110->ca_dev,
- &dvbdev_ca, av7110, DVB_DEVICE_CA);
-#ifdef CONFIG_DVB_AV7110_OSD
- dvb_register_device(av7110->dvb_adapter, &av7110->osd_dev,
- &dvbdev_osd, av7110, DVB_DEVICE_OSD);
-#endif
-#ifdef USE_DVB_DSP
- dvb->dsp_dev = dvb_register_dsp(dvb_audio_open,
- dvb_audio_release,
- dvb_audio_ioctl,
- dvb_audio_write,
- av7110->audio_dev);
-#endif
-// }
-
- dvb_net_init(av7110->dvb_adapter, &av7110->dvb_net, &dvbdemux->dmx);
-
- return 0;
-}
-
-
-static void dvb_unregister(struct av7110 *av7110)
-{
- struct dvb_demux *dvbdemux=&av7110->demux;
-
- DEB_EE(("av7110: %p\n",av7110));
-
- if (!av7110->registered)
- return;
-
- dvb_net_release(&av7110->dvb_net);
-
- dvbdemux->dmx.close(&dvbdemux->dmx);
- dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &av7110->hw_frontend);
- dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &av7110->mem_frontend);
-
- dvb_dmxdev_release(&av7110->dmxdev);
- dvb_dmx_release(&av7110->demux);
-
- dvb_remove_frontend_notifier (av7110->dvb_adapter,
- av7110_before_after_tune);
-
- dvb_remove_frontend_ioctls (av7110->dvb_adapter,
- av7110_diseqc_ioctl, NULL);
-
- dvb_unregister_device(av7110->audio_dev);
- dvb_unregister_device(av7110->video_dev);
- dvb_unregister_device(av7110->osd_dev);
- dvb_unregister_device(av7110->ca_dev);
-#ifdef USE_DVB_DSP
- dvb_unregister_dsp(av7110->dsp_dev);
-#endif
-// }
-}
-
-static int master_xfer (struct dvb_i2c_bus *i2c, const struct i2c_msg msgs[], int num)
-{
- struct saa7146_dev *dev = i2c->data;
- return saa7146_i2c_transfer(dev, msgs, num, 6);
-}
-
-/****************************************************************************
- * INITIALIZATION
- ****************************************************************************/
-
-struct saa7146_extension_ioctls ioctls[] = {
- { VIDIOC_ENUMINPUT, SAA7146_EXCLUSIVE },
- { VIDIOC_G_INPUT, SAA7146_EXCLUSIVE },
- { VIDIOC_S_INPUT, SAA7146_EXCLUSIVE },
- { VIDIOC_G_FREQUENCY, SAA7146_EXCLUSIVE },
- { VIDIOC_S_FREQUENCY, SAA7146_EXCLUSIVE },
- { VIDIOC_G_TUNER, SAA7146_EXCLUSIVE },
- { VIDIOC_S_TUNER, SAA7146_EXCLUSIVE },
- { VIDIOC_G_AUDIO, SAA7146_EXCLUSIVE },
- { VIDIOC_S_AUDIO, SAA7146_EXCLUSIVE },
- { 0, 0 }
-};
-
-static u8 saa7113_init_regs[] = {
- 0x02, 0xd0,
- 0x03, 0x23,
- 0x04, 0x00,
- 0x05, 0x00,
- 0x06, 0xe9,
- 0x07, 0x0d,
- 0x08, 0x98,
- 0x09, 0x02,
- 0x0a, 0x80,
- 0x0b, 0x40,
- 0x0c, 0x40,
- 0x0d, 0x00,
- 0x0e, 0x01,
- 0x0f, 0x7c,
- 0x10, 0x48,
- 0x11, 0x0c,
- 0x12, 0x8b,
- 0x13, 0x1a,
- 0x14, 0x00,
- 0x15, 0x00,
- 0x16, 0x00,
- 0x17, 0x00,
- 0x18, 0x00,
- 0x19, 0x00,
- 0x1a, 0x00,
- 0x1b, 0x00,
- 0x1c, 0x00,
- 0x1d, 0x00,
- 0x1e, 0x00,
-
- 0x41, 0x77,
- 0x42, 0x77,
- 0x43, 0x77,
- 0x44, 0x77,
- 0x45, 0x77,
- 0x46, 0x77,
- 0x47, 0x77,
- 0x48, 0x77,
- 0x49, 0x77,
- 0x4a, 0x77,
- 0x4b, 0x77,
- 0x4c, 0x77,
- 0x4d, 0x77,
- 0x4e, 0x77,
- 0x4f, 0x77,
- 0x50, 0x77,
- 0x51, 0x77,
- 0x52, 0x77,
- 0x53, 0x77,
- 0x54, 0x77,
- 0x55, 0x77,
- 0x56, 0x77,
- 0x57, 0xff,
-
- 0xff
-};
-
-
-static struct saa7146_ext_vv av7110_vv_data_st;
-static struct saa7146_ext_vv av7110_vv_data_c;
-
-static int av7110_attach (struct saa7146_dev* dev, struct saa7146_pci_extension_data *pci_ext)
-{
- struct av7110 *av7110 = NULL;
- int ret = 0;
-
- if (!(av7110 = kmalloc (sizeof (struct av7110), GFP_KERNEL))) {
- printk ("%s: out of memory!\n", __FUNCTION__);
- return -ENOMEM;
- }
-
- memset(av7110, 0, sizeof(struct av7110));
-
- av7110->card_name = (char*)pci_ext->ext_priv;
- (struct av7110*)dev->ext_priv = av7110;
-
- DEB_EE(("dev: %p, av7110: %p\n",dev,av7110));
-
- av7110->dev=(struct saa7146_dev *)dev;
- dvb_register_adapter(&av7110->dvb_adapter, av7110->card_name);
-
- /* the Siemens DVB needs this if you want to have the i2c chips
- get recognized before the main driver is fully loaded */
- saa7146_write(dev, GPIO_CTRL, 0x500000);
-
- saa7146_i2c_adapter_prepare(dev, NULL, SAA7146_I2C_BUS_BIT_RATE_120); /* 275 kHz */
-
- av7110->i2c_bus = dvb_register_i2c_bus (master_xfer, dev,
- av7110->dvb_adapter, 0);
-
- if (!av7110->i2c_bus) {
- dvb_unregister_adapter (av7110->dvb_adapter);
- kfree(av7110);
- return -ENOMEM;
- }
-
- ttpci_eeprom_parse_mac(av7110->i2c_bus);
-
- saa7146_write(dev, PCI_BT_V1, 0x1c00101f);
- saa7146_write(dev, BCS_CTRL, 0x80400040);
-
- /* set dd1 stream a & b */
- saa7146_write(dev, DD1_STREAM_B, 0x00000000);
- saa7146_write(dev, DD1_INIT, 0x03000000);
- saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
-
- /* upload all */
- saa7146_write(dev, MC2, 0x077c077c);
- saa7146_write(dev, GPIO_CTRL, 0x000000);
-
- tasklet_init (&av7110->debi_tasklet, debiirq, (unsigned long) av7110);
- tasklet_init (&av7110->gpio_tasklet, gpioirq, (unsigned long) av7110);
-
- sema_init(&av7110->pid_mutex, 1);
-
- /* locks for data transfers from/to AV7110 */
- spin_lock_init (&av7110->debilock);
- sema_init(&av7110->dcomlock, 1);
- av7110->debilock=SPIN_LOCK_UNLOCKED;
- av7110->debitype=-1;
-
- /* default OSD window */
- av7110->osdwin=1;
-
- /* ARM "watchdog" */
- init_waitqueue_head(&av7110->arm_wait);
- av7110->arm_thread=0;
-
- av7110->vidmode=VIDEO_MODE_PAL;
-
- av7110_ipack_init(&av7110->ipack[0], IPACKS, play_audio_cb);
- av7110->ipack[0].data=(void *) av7110;
- av7110_ipack_init(&av7110->ipack[1], IPACKS, play_video_cb);
- av7110->ipack[1].data=(void *) av7110;
-
-
- /* allocate and init buffers */
- av7110->debi_virt = pci_alloc_consistent(dev->pci, 8192,
- &av7110->debi_bus);
- if (!av7110->debi_virt) {
- ret = -ENOMEM;
- goto err;
- }
-
- av7110->iobuf = vmalloc(AVOUTLEN+AOUTLEN+BMPLEN+4*IPACKS);
- if (!av7110->iobuf) {
- ret = -ENOMEM;
- goto err;
- }
-
- dvb_ringbuffer_init(&av7110->avout, av7110->iobuf, AVOUTLEN);
- dvb_ringbuffer_init(&av7110->aout, av7110->iobuf+AVOUTLEN, AOUTLEN);
-
- /* init BMP buffer */
- av7110->bmpbuf=av7110->iobuf+AVOUTLEN+AOUTLEN;
- init_waitqueue_head(&av7110->bmpq);
-
- av7110->kbuf[0]=(u8 *)(av7110->iobuf+AVOUTLEN+AOUTLEN+BMPLEN);
- av7110->kbuf[1]=av7110->kbuf[0]+2*IPACKS;
-
- /* CI link layer buffers */
- ci_ll_init(&av7110->ci_rbuffer, &av7110->ci_wbuffer, 8192);
-
- /* handle different card types */
-
- /* load firmware into AV7110 cards */
-
- bootarm(av7110);
- firmversion(av7110);
-
- if (FW_VERSION(av7110->arm_app)<0x2501)
- printk ("av7110: Warning, firmware version 0x%04x is too old. "
- "System might be unstable!\n", FW_VERSION(av7110->arm_app));
-
- kernel_thread(arm_thread, (void *) av7110, 0);
-
- /* set internal volume control to maximum */
- av7110->adac_type = DVB_ADAC_TI;
- SetVolume(av7110, 0xff, 0xff);
-
- VidMode(av7110, vidmode);
-
- /* remaining inits according to card and frontend type */
- av7110->has_analog_tuner = 0;
- av7110->current_input = 0;
- if (i2c_writereg(av7110, 0x20, 0x00, 0x00)==1) {
- printk ("av7110(%d): Crystal audio DAC detected\n",
- av7110->dvb_adapter->num);
- av7110->adac_type = DVB_ADAC_CRYSTAL;
- i2c_writereg(av7110, 0x20, 0x01, 0xd2);
- i2c_writereg(av7110, 0x20, 0x02, 0x49);
- i2c_writereg(av7110, 0x20, 0x03, 0x00);
- i2c_writereg(av7110, 0x20, 0x04, 0x00);
-
- /**
- * some special handling for the Siemens DVB-C cards...
- */
- } else if (i2c_writereg(av7110, 0x80, 0x0, 0x80) == 1
- && i2c_writereg(av7110, 0x80, 0x0, 0) == 1) {
- u16 version1, version2;
- printk ("av7110(%d): DVB-C analog module detected, "
- "initializing MSP3400\n",
- av7110->dvb_adapter->num);
- av7110->adac_type = DVB_ADAC_MSP;
- dvb_delay(100); // the probing above resets the msp...
- msp_readreg(av7110, MSP_RD_DSP, 0x001e, &version1);
- msp_readreg(av7110, MSP_RD_DSP, 0x001f, &version2);
- printk("av7110(%d): MSP3400 version 0x%04x 0x%04x\n",
- av7110->dvb_adapter->num, version1, version2);
- msp_writereg(av7110, MSP_WR_DSP, 0x0013, 0x0c00);
- msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x7f00); // loudspeaker + headphone
- msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0220); // loudspeaker source
- msp_writereg(av7110, MSP_WR_DSP, 0x0009, 0x0220); // headphone source
- msp_writereg(av7110, MSP_WR_DSP, 0x0004, 0x7f00); // loudspeaker volume
- msp_writereg(av7110, MSP_WR_DSP, 0x000a, 0x0220); // SCART 1 source
- msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x7f00); // SCART 1 volume
- msp_writereg(av7110, MSP_WR_DSP, 0x000d, 0x4800); // prescale SCART
-
- if (i2c_writereg(av7110, 0x48, 0x01, 0x00)!=1) {
- INFO(("saa7113 not accessible.\n"));
- }
- else {
- u8 *i = saa7113_init_regs;
- av7110->has_analog_tuner = 1;
- /* init the saa7113 */
- while (*i != 0xff) {
- if (i2c_writereg(av7110, 0x48, i[0], i[1]) != 1) {
- printk("av7110(%d): saa7113 initialization failed",
- av7110->dvb_adapter->num);
- break;
- }
- i += 2;
- }
- /* setup msp for analog sound: B/G Dual-FM */
- msp_writereg(av7110, MSP_WR_DEM, 0x00bb, 0x02d0); // AD_CV
- msp_writereg(av7110, MSP_WR_DEM, 0x0001, 3); // FIR1
- msp_writereg(av7110, MSP_WR_DEM, 0x0001, 18); // FIR1
- msp_writereg(av7110, MSP_WR_DEM, 0x0001, 27); // FIR1
- msp_writereg(av7110, MSP_WR_DEM, 0x0001, 48); // FIR1
- msp_writereg(av7110, MSP_WR_DEM, 0x0001, 66); // FIR1
- msp_writereg(av7110, MSP_WR_DEM, 0x0001, 72); // FIR1
- msp_writereg(av7110, MSP_WR_DEM, 0x0005, 4); // FIR2
- msp_writereg(av7110, MSP_WR_DEM, 0x0005, 64); // FIR2
- msp_writereg(av7110, MSP_WR_DEM, 0x0005, 0); // FIR2
- msp_writereg(av7110, MSP_WR_DEM, 0x0005, 3); // FIR2
- msp_writereg(av7110, MSP_WR_DEM, 0x0005, 18); // FIR2
- msp_writereg(av7110, MSP_WR_DEM, 0x0005, 27); // FIR2
- msp_writereg(av7110, MSP_WR_DEM, 0x0005, 48); // FIR2
- msp_writereg(av7110, MSP_WR_DEM, 0x0005, 66); // FIR2
- msp_writereg(av7110, MSP_WR_DEM, 0x0005, 72); // FIR2
- msp_writereg(av7110, MSP_WR_DEM, 0x0083, 0xa000); // MODE_REG
- msp_writereg(av7110, MSP_WR_DEM, 0x0093, 0x00aa); // DCO1_LO 5.74MHz
- msp_writereg(av7110, MSP_WR_DEM, 0x009b, 0x04fc); // DCO1_HI
- msp_writereg(av7110, MSP_WR_DEM, 0x00a3, 0x038e); // DCO2_LO 5.5MHz
- msp_writereg(av7110, MSP_WR_DEM, 0x00ab, 0x04c6); // DCO2_HI
- msp_writereg(av7110, MSP_WR_DEM, 0x0056, 0); // LOAD_REG 1/2
- }
-
- memcpy(standard,dvb_standard,sizeof(struct saa7146_standard)*2);
- /* set dd1 stream a & b */
- saa7146_write(dev, DD1_STREAM_B, 0x00000000);
- saa7146_write(dev, DD1_INIT, 0x03000700);
- saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
- }
- else if (dev->pci->subsystem_vendor == 0x110a) {
- printk("av7110(%d): DVB-C w/o analog module detected\n",
- av7110->dvb_adapter->num);
- av7110->adac_type = DVB_ADAC_NONE;
- }
- else {
- av7110->adac_type = adac;
- printk("av7110(%d): adac type set to %d\n",
- av7110->dvb_adapter->num, av7110->adac_type);
- }
-
- if (av7110->adac_type == DVB_ADAC_NONE || av7110->adac_type == DVB_ADAC_MSP) {
- // switch DVB SCART on
- outcom(av7110, COMTYPE_AUDIODAC, MainSwitch, 1, 0);
- outcom(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, 1);
- if (rgb_on)
- saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // RGB on, SCART pin 16
- //saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // SCARTpin 8
- }
-
- SetVolume(av7110, 0xff, 0xff);
-
- av7110_setup_irc_config (av7110, 0);
- av7110_register(av7110);
-
- /* special case DVB-C: these cards have an analog tuner
- plus need some special handling, so we have separate
- saa7146_ext_vv data for these... */
- if (0 != av7110->has_analog_tuner) {
- ret = saa7146_vv_init(dev, &av7110_vv_data_c);
- } else {
- ret = saa7146_vv_init(dev, &av7110_vv_data_st);
- }
-
- if ( 0 != ret) {
- ERR(("cannot init capture device. skipping.\n"));
- ret = -ENODEV;
- goto err;
- }
-
- if (saa7146_register_device(&av7110->v4l_dev, dev, "av7110", VFL_TYPE_GRABBER)) {
- ERR(("cannot register capture device. skipping.\n"));
- ret = -ENODEV;
- goto video_err;
- }
-
- if (0 != av7110->has_analog_tuner) {
- if( 0 != saa7146_register_device(&av7110->vbi_dev, dev, "av7110", VFL_TYPE_VBI)) {
- ERR(("cannot register vbi v4l2 device. skipping.\n"));
- }
- /* we use this to remember that this dvb-c card cannot do vbi */
- av7110->has_analog_tuner = 2;
- }
-
- printk(KERN_INFO "av7110: found av7110-%d.\n",av7110_num);
- av7110_num++;
- return 0;
-
-video_err:
- saa7146_vv_release(dev);
-
-err:
- if (NULL != av7110 ) {
- kfree(av7110);
- }
- if (NULL != av7110->debi_virt) {
- pci_free_consistent(dev->pci, 8192, av7110->debi_virt, av7110->debi_bus);
- }
- if (NULL != av7110->iobuf) {
- vfree(av7110->iobuf);
- }
-
- dvb_unregister_i2c_bus (master_xfer,av7110->i2c_bus->adapter,
- av7110->i2c_bus->id);
-
- dvb_unregister_adapter (av7110->dvb_adapter);
-
- return ret;
-}
-
-static int av7110_detach (struct saa7146_dev* saa)
-{
- struct av7110 *av7110 = (struct av7110*)saa->ext_priv;
- DEB_EE(("av7110: %p\n",av7110));
-
- saa7146_unregister_device(&av7110->v4l_dev, saa);
- if (2 == av7110->has_analog_tuner) {
- saa7146_unregister_device(&av7110->vbi_dev, saa);
- }
-
- av7110->arm_rmmod=1;
- wake_up_interruptible(&av7110->arm_wait);
-
- while (av7110->arm_thread)
- dvb_delay(1);
-
- dvb_unregister(av7110);
-
- IER_DISABLE(saa, (MASK_19 | MASK_03));
-// saa7146_write (av7110->dev, IER,
-// saa7146_read(av7110->dev, IER) & ~(MASK_19 | MASK_03));
-
- saa7146_write(av7110->dev, ISR,(MASK_19 | MASK_03));
-
- ci_ll_release(&av7110->ci_rbuffer, &av7110->ci_wbuffer);
- av7110_ipack_free(&av7110->ipack[0]);
- av7110_ipack_free(&av7110->ipack[1]);
- vfree(av7110->iobuf);
- pci_free_consistent(saa->pci, 8192, av7110->debi_virt,
- av7110->debi_bus);
-
- dvb_unregister_i2c_bus (master_xfer,av7110->i2c_bus->adapter, av7110->i2c_bus->id);
- dvb_unregister_adapter (av7110->dvb_adapter);
-
- kfree (av7110);
-
- saa->ext_priv = NULL;
- av7110_num--;
-
- return 0;
-}
-
-
-static void av7110_irq(struct saa7146_dev* dev, u32 *isr)
-{
- struct av7110 *av7110 = (struct av7110*)dev->ext_priv;
-
-// DEB_INT(("dev: %p, av7110: %p\n",dev,av7110));
-
- if (*isr & MASK_19)
- tasklet_schedule (&av7110->debi_tasklet);
-
- if (*isr & MASK_03)
- tasklet_schedule (&av7110->gpio_tasklet);
-}
-
-
-/* FIXME: these values are experimental values that look better than the
- values from the latest "official" driver -- at least for me... (MiHu) */
-static struct saa7146_standard standard[] = {
- {
- .name = "PAL", .id = V4L2_STD_PAL_BG,
- .v_offset = 0x15, .v_field = 288, .v_calc = 576,
- .h_offset = 0x4a, .h_pixels = 708, .h_calc = 709,
- .v_max_out = 576, .h_max_out = 768,
- }, {
- .name = "NTSC", .id = V4L2_STD_NTSC,
- .v_offset = 0x10, .v_field = 244, .v_calc = 480,
- .h_offset = 0x40, .h_pixels = 708, .h_calc = 709,
- .v_max_out = 480, .h_max_out = 640,
- }
-};
-
-static struct saa7146_standard analog_standard[] = {
- {
- .name = "PAL", .id = V4L2_STD_PAL_BG,
- .v_offset = 0x18 /* 0 */ , .v_field = 288, .v_calc = 576,
- .h_offset = 0x08, .h_pixels = 708, .h_calc = 709,
- .v_max_out = 576, .h_max_out = 768,
- }, {
- .name = "NTSC", .id = V4L2_STD_NTSC,
- .v_offset = 0x10, .v_field = 244, .v_calc = 480,
- .h_offset = 0x40, .h_pixels = 708, .h_calc = 709,
- .v_max_out = 480, .h_max_out = 640,
- }
-};
-
-static struct saa7146_standard dvb_standard[] = {
- {
- .name = "PAL", .id = V4L2_STD_PAL_BG,
- .v_offset = 0x14, .v_field = 288, .v_calc = 576,
- .h_offset = 0x4a, .h_pixels = 708, .h_calc = 709,
- .v_max_out = 576, .h_max_out = 768,
- }, {
- .name = "NTSC", .id = V4L2_STD_NTSC,
- .v_offset = 0x10, .v_field = 244, .v_calc = 480,
- .h_offset = 0x40, .h_pixels = 708, .h_calc = 709,
- .v_max_out = 480, .h_max_out = 640,
- }
-};
-
-static struct saa7146_extension av7110_extension;
-
-#define MAKE_AV7110_INFO(x_var,x_name) \
-static struct saa7146_pci_extension_data x_var = { \
- .ext_priv = x_name, \
- .ext = &av7110_extension }
-
-MAKE_AV7110_INFO(fs_1_5, "Siemens cable card PCI rev1.5");
-MAKE_AV7110_INFO(fs_1_3, "Siemens/Technotrend/Hauppauge PCI rev1.3");
-MAKE_AV7110_INFO(tt_1_6, "Technotrend/Hauppauge PCI rev1.3 or 1.6");
-MAKE_AV7110_INFO(tt_2_1, "Technotrend/Hauppauge PCI rev2.1");
-MAKE_AV7110_INFO(tt_t, "Technotrend/Hauppauge PCI DVB-T");
-MAKE_AV7110_INFO(unkwn0, "Technotrend/Hauppauge PCI rev?(unknown0)?");
-MAKE_AV7110_INFO(unkwn1, "Technotrend/Hauppauge PCI rev?(unknown1)?");
-MAKE_AV7110_INFO(unkwn2, "Technotrend/Hauppauge PCI rev?(unknown2)?");
-MAKE_AV7110_INFO(nexus, "Technotrend/Hauppauge Nexus PCI DVB-S");
-MAKE_AV7110_INFO(dvboc11,"Octal/Technotrend DVB-C for iTV");
-
-static struct pci_device_id pci_tbl[] = {
- MAKE_EXTENSION_PCI(fs_1_5, 0x110a, 0xffff),
- MAKE_EXTENSION_PCI(fs_1_5, 0x110a, 0x0000),
- MAKE_EXTENSION_PCI(fs_1_3, 0x13c2, 0x0000),
- MAKE_EXTENSION_PCI(unkwn0, 0x13c2, 0x1002),
- MAKE_EXTENSION_PCI(tt_1_6, 0x13c2, 0x0001),
- MAKE_EXTENSION_PCI(tt_2_1, 0x13c2, 0x0002),
- MAKE_EXTENSION_PCI(tt_2_1, 0x13c2, 0x0003),
- MAKE_EXTENSION_PCI(tt_2_1, 0x13c2, 0x0004),
- MAKE_EXTENSION_PCI(tt_1_6, 0x13c2, 0x0006),
- MAKE_EXTENSION_PCI(tt_t, 0x13c2, 0x0008),
- MAKE_EXTENSION_PCI(tt_2_1, 0x13c2, 0x1102),
- MAKE_EXTENSION_PCI(unkwn1, 0xffc2, 0x0000),
- MAKE_EXTENSION_PCI(unkwn2, 0x00a1, 0x00a1),
- MAKE_EXTENSION_PCI(nexus, 0x00a1, 0xa1a0),
- MAKE_EXTENSION_PCI(dvboc11,0x13c2, 0x000a),
- {
- .vendor = 0,
- }
-};
-
-MODULE_DEVICE_TABLE(pci, pci_tbl);
-
-static int std_callback(struct saa7146_dev* dev, struct saa7146_standard *std)
-{
- struct av7110 *av7110 = (struct av7110*)dev->ext_priv;
- if (std->id == V4L2_STD_PAL) {
- av7110->vidmode = VIDEO_MODE_PAL;
- SetMode(av7110, av7110->vidmode);
- }
- else if (std->id == V4L2_STD_NTSC) {
- av7110->vidmode = VIDEO_MODE_NTSC;
- SetMode(av7110, av7110->vidmode);
- }
- else
- return -1;
-
- return 0;
-}
-
-
-static struct saa7146_ext_vv av7110_vv_data_st = {
- .inputs = 1,
- .audios = 1,
- .capabilities = 0,
- .flags = 0,
-
- .stds = &standard[0],
- .num_stds = sizeof(standard)/sizeof(struct saa7146_standard),
- .std_callback = &std_callback,
-
- .ioctls = &ioctls[0],
- .ioctl = av7110_ioctl,
-};
-
-static struct saa7146_ext_vv av7110_vv_data_c = {
- .inputs = 1,
- .audios = 1,
- .capabilities = V4L2_CAP_TUNER | V4L2_CAP_VBI_CAPTURE,
- .flags = SAA7146_USE_PORT_B_FOR_VBI,
-
- .stds = &standard[0],
- .num_stds = sizeof(standard)/sizeof(struct saa7146_standard),
- .std_callback = &std_callback,
-
- .ioctls = &ioctls[0],
- .ioctl = av7110_ioctl,
-};
-
-
-static struct saa7146_extension av7110_extension = {
- .name = "dvb\0",
- .flags = SAA7146_I2C_SHORT_DELAY,
-
- .module = THIS_MODULE,
- .pci_tbl = &pci_tbl[0],
- .attach = av7110_attach,
- .detach = av7110_detach,
-
- .irq_mask = MASK_19|MASK_03,
- .irq_func = av7110_irq,
-};
-
-
-static int __init av7110_init(void)
-{
- int retval;
- retval = saa7146_register_extension(&av7110_extension);
- if (retval)
- goto failed_saa7146_register;
-
- retval = av7110_ir_init();
- if (retval)
- goto failed_av7110_ir_init;
- return 0;
-failed_av7110_ir_init:
- saa7146_unregister_extension(&av7110_extension);
-failed_saa7146_register:
- return retval;
-}
-
-
-static void __exit av7110_exit(void)
-{
- av7110_ir_exit();
- saa7146_unregister_extension(&av7110_extension);
-}
-
-module_init(av7110_init);
-module_exit(av7110_exit);
-
-MODULE_DESCRIPTION("driver for the SAA7146 based AV110 PCI DVB cards by "
- "Siemens, Technotrend, Hauppauge");
-MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, others");
-MODULE_LICENSE("GPL");
-
-MODULE_PARM(av7110_debug,"i");
-MODULE_PARM(vidmode,"i");
-MODULE_PARM_DESC(vidmode,"analog video out: 0 off, 1 CVBS+RGB (default), 2 CVBS+YC, 3 YC");
-MODULE_PARM(pids_off,"i");
-MODULE_PARM_DESC(pids_off,"clear video/audio/PCR PID filters when demux is closed");
-MODULE_PARM(adac,"i");
-MODULE_PARM_DESC(adac,"audio DAC type: 0 TI, 1 CRYSTAL, 2 MSP (use if autodetection fails)");
-MODULE_PARM(hw_sections, "i");
-MODULE_PARM_DESC(hw_sections, "0 use software section filter, 1 use hardware");
-MODULE_PARM(rgb_on, "i");
-MODULE_PARM_DESC(rgb_on, "For Siemens DVB-C cards only: Enable RGB control"
- " signal on SCART pin 16 to switch SCART video mode from CVBS to RGB");
projects / history.git / commitdiff