* driver for the SAA7146 based AV110 cards (like the Fujitsu-Siemens DVB)
* av7110.c: initialization and demux stuff
*
- * Copyright (C) 1999-2002 Ralph Metzler
+ * Copyright (C) 1999-2002 Ralph Metzler
* & Marcus Metzler for convergence integrated media GmbH
*
* originally based on code by:
* 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/
*/
#include <linux/smp_lock.h>
#include <linux/kernel.h>
+#include <linux/moduleparam.h>
#include <linux/sched.h>
#include <linux/types.h>
#include <linux/fcntl.h>
#include <linux/vmalloc.h>
#include <linux/firmware.h>
#include <linux/crc32.h>
+#include <linux/i2c.h>
#include <asm/system.h>
-#include <asm/semaphore.h>
#include <linux/dvb/frontend.h>
-#include "dvb_i2c.h"
#include "dvb_frontend.h"
-#include "dvb_functions.h"
-
-
- #define DEBUG_VARIABLE av7110_debug
#include "ttpci-eeprom.h"
#include "av7110.h"
#include "av7110_ca.h"
#include "av7110_ipack.h"
+#include "bsbe1.h"
+#include "lnbp21.h"
+#include "bsru6.h"
-static void restart_feeds(struct av7110 *av7110);
+#define TS_WIDTH 376
+#define TS_HEIGHT 512
+#define TS_BUFLEN (TS_WIDTH*TS_HEIGHT)
+#define TS_MAX_PACKETS (TS_BUFLEN/TS_SIZE)
-int av7110_debug = 0;
-static int vidmode=CVBS_RGB_OUT;
+int av7110_debug;
+
+static int vidmode = CVBS_RGB_OUT;
static int pids_off;
-static int adac=DVB_ADAC_TI;
-static int hw_sections = 0;
-static int rgb_on = 0;
+static int adac = DVB_ADAC_TI;
+static int hw_sections;
+static int rgb_on;
+static int volume = 255;
+static int budgetpatch;
+static int wss_cfg_4_3 = 0x4008;
+static int wss_cfg_16_9 = 0x0007;
+static int tv_standard;
+
+module_param_named(debug, av7110_debug, int, 0644);
+MODULE_PARM_DESC(debug, "debug level (bitmask, default 0)");
+module_param(vidmode, int, 0444);
+MODULE_PARM_DESC(vidmode,"analog video out: 0 off, 1 CVBS+RGB (default), 2 CVBS+YC, 3 YC");
+module_param(pids_off, int, 0444);
+MODULE_PARM_DESC(pids_off,"clear video/audio/PCR PID filters when demux is closed");
+module_param(adac, int, 0444);
+MODULE_PARM_DESC(adac,"audio DAC type: 0 TI, 1 CRYSTAL, 2 MSP (use if autodetection fails)");
+module_param(hw_sections, int, 0444);
+MODULE_PARM_DESC(hw_sections, "0 use software section filter, 1 use hardware");
+module_param(rgb_on, int, 0444);
+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");
+module_param(volume, int, 0444);
+MODULE_PARM_DESC(volume, "initial volume: default 255 (range 0-255)");
+module_param(budgetpatch, int, 0444);
+MODULE_PARM_DESC(budgetpatch, "use budget-patch hardware modification: default 0 (0 no, 1 autodetect, 2 always)");
+module_param(wss_cfg_4_3, int, 0444);
+MODULE_PARM_DESC(wss_cfg_4_3, "WSS 4:3 - default 0x4008 - bit 15: disable, 14: burst mode, 13..0: wss data");
+module_param(wss_cfg_16_9, int, 0444);
+MODULE_PARM_DESC(wss_cfg_16_9, "WSS 16:9 - default 0x0007 - bit 15: disable, 14: burst mode, 13..0: wss data");
+module_param(tv_standard, int, 0444);
+MODULE_PARM_DESC(tv_standard, "TV standard: 0 PAL (default), 1 NTSC");
+
+static void restart_feeds(struct av7110 *av7110);
+
+static int av7110_num;
+
+#define FE_FUNC_OVERRIDE(fe_func, av7110_copy, av7110_func) \
+{\
+ if (fe_func != NULL) { \
+ av7110_copy = fe_func; \
+ fe_func = av7110_func; \
+ } \
+}
+
+
+static void init_av7110_av(struct av7110 *av7110)
+{
+ int ret;
+ struct saa7146_dev *dev = av7110->dev;
+
+ /* set internal volume control to maximum */
+ av7110->adac_type = DVB_ADAC_TI;
+ ret = av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixer.volume_right);
+ if (ret < 0)
+ printk("dvb-ttpci:cannot set internal volume to maximum:%d\n",ret);
+
+ ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 2, 2, wss_cfg_4_3);
+ if (ret < 0)
+ printk("dvb-ttpci: unable to configure 4:3 wss\n");
+ ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 2, 3, wss_cfg_16_9);
+ if (ret < 0)
+ printk("dvb-ttpci: unable to configure 16:9 wss\n");
+
+ ret = av7710_set_video_mode(av7110, vidmode);
+ if (ret < 0)
+ printk("dvb-ttpci:cannot set video mode:%d\n",ret);
+
+ /* handle different card types */
+ /* remaining inits according to card and frontend type */
+ av7110->analog_tuner_flags = 0;
+ av7110->current_input = 0;
+ if (dev->pci->subsystem_vendor == 0x13c2 && dev->pci->subsystem_device == 0x000a) {
+ printk("dvb-ttpci: MSP3415 audio DAC @ card %d\n",
+ av7110->dvb_adapter.num);
+ av7110->adac_type = DVB_ADAC_MSP34x5;
+ av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, 0); // SPDIF on
+ }
+ else if (i2c_writereg(av7110, 0x20, 0x00, 0x00) == 1) {
+ printk ("dvb-ttpci: Crystal audio DAC @ card %d 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 (0 == av7110_init_analog_module(av7110)) {
+ /* done. */
+ }
+ else if (dev->pci->subsystem_vendor == 0x110a) {
+ printk("dvb-ttpci: DVB-C w/o analog module @ card %d detected\n",
+ av7110->dvb_adapter.num);
+ av7110->adac_type = DVB_ADAC_NONE;
+ }
+ else {
+ av7110->adac_type = adac;
+ printk("dvb-ttpci: adac type set to %d @ card %d\n",
+ av7110->adac_type, av7110->dvb_adapter.num);
+ }
+
+ if (av7110->adac_type == DVB_ADAC_NONE || av7110->adac_type == DVB_ADAC_MSP34x0) {
+ // switch DVB SCART on
+ ret = av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, MainSwitch, 1, 0);
+ if (ret < 0)
+ printk("dvb-ttpci:cannot switch on SCART(Main):%d\n",ret);
+ ret = av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, 1);
+ if (ret < 0)
+ printk("dvb-ttpci:cannot switch on SCART(AD):%d\n",ret);
+ if (rgb_on &&
+ ((av7110->dev->pci->subsystem_vendor == 0x110a) ||
+ (av7110->dev->pci->subsystem_vendor == 0x13c2)) &&
+ (av7110->dev->pci->subsystem_device == 0x0000)) {
+ saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // RGB on, SCART pin 16
+ //saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // SCARTpin 8
+ }
+ }
-int av7110_num = 0;
+ if (dev->pci->subsystem_vendor == 0x13c2 && dev->pci->subsystem_device == 0x000e)
+ av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, SpdifSwitch, 1, 0); // SPDIF on
+ ret = av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixer.volume_right);
+ if (ret < 0)
+ printk("dvb-ttpci:cannot set volume :%d\n",ret);
+}
static void recover_arm(struct av7110 *av7110)
{
- DEB_EE(("av7110: %p\n",av7110));
+ dprintk(4, "%p\n",av7110);
av7110_bootarm(av7110);
- dvb_delay(100);
- restart_feeds(av7110);
+ msleep(100);
+
+ init_av7110_av(av7110);
+
+ /* card-specific recovery */
+ if (av7110->recover)
+ av7110->recover(av7110);
+
+ restart_feeds(av7110);
av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, av7110->ir_config);
}
-static void arm_error(struct av7110 *av7110)
+static void av7110_arm_sync(struct av7110 *av7110)
{
- DEB_EE(("av7110: %p\n",av7110));
+ av7110->arm_rmmod = 1;
+ wake_up_interruptible(&av7110->arm_wait);
- av7110->arm_errors++;
- av7110->arm_ready=0;
- recover_arm(av7110);
+ while (av7110->arm_thread)
+ msleep(1);
}
static int arm_thread(void *data)
{
struct av7110 *av7110 = data;
- unsigned long timeout;
- u16 newloops = 0;
+ u16 newloops = 0;
+ int timeout;
+
+ dprintk(4, "%p\n",av7110);
+
+ lock_kernel();
+ daemonize("arm_mon");
+ sigfillset(¤t->blocked);
+ unlock_kernel();
- DEB_EE(("av7110: %p\n",av7110));
-
- dvb_kernel_thread_setup ("arm_mon");
av7110->arm_thread = current;
- while (1) {
- timeout = wait_event_interruptible_timeout(av7110->arm_wait,0 != av7110->arm_rmmod, 5*HZ);
- if (-ERESTARTSYS == timeout || 0 != av7110->arm_rmmod) {
+ for (;;) {
+ timeout = wait_event_interruptible_timeout(av7110->arm_wait,
+ av7110->arm_rmmod, 5 * HZ);
+ if (-ERESTARTSYS == timeout || av7110->arm_rmmod) {
/* got signal or told to quit*/
break;
}
- if (!av7110->arm_ready)
- continue;
-
- if (down_interruptible(&av7110->dcomlock))
- break;
-
- newloops=rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2);
- up(&av7110->dcomlock);
+ if (!av7110->arm_ready)
+ continue;
- if (newloops==av7110->arm_loops) {
- printk(KERN_ERR "av7110%d: ARM crashed!\n",
- av7110->dvb_adapter->num);
+ if (mutex_lock_interruptible(&av7110->dcomlock))
+ break;
+ newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2);
+ mutex_unlock(&av7110->dcomlock);
- arm_error(av7110);
+ if (newloops == av7110->arm_loops || av7110->arm_errors > 3) {
+ printk(KERN_ERR "dvb-ttpci: ARM crashed @ card %d\n",
+ av7110->dvb_adapter.num);
- if (down_interruptible(&av7110->dcomlock))
- break;
+ recover_arm(av7110);
- newloops=rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2)-1;
- up(&av7110->dcomlock);
- }
- av7110->arm_loops=newloops;
+ if (mutex_lock_interruptible(&av7110->dcomlock))
+ break;
+ newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2) - 1;
+ mutex_unlock(&av7110->dcomlock);
+ }
+ av7110->arm_loops = newloops;
+ av7110->arm_errors = 0;
}
av7110->arm_thread = NULL;
}
-/**
- * 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) {
- av7110_fw_cmd(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 %p\n", func));
- irc_handler = func;
-}
-
-void av7110_unregister_irc_handler(void (*func)(u32))
-{
- DEB_EE(("unregistering %p\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
****************************************************************************/
-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)
+static 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,
+ 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
+ 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
av7110_p2t_write(buffer1, buffer1_len,
- dvbdmxfilter->feed->pid,
- &av7110->p2t_filter[dvbdmxfilter->index]);
+ dvbdmxfilter->feed->pid,
+ &av7110->p2t_filter[dvbdmxfilter->index]);
default:
- return 0;
- }
+ return 0;
+ }
}
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);
+ struct timeval tv;
+ do_gettimeofday(&tv);
+ printk("%s: %d.%d\n", s, (int)tv.tv_sec, (int)tv.tv_usec);
#endif
}
-static void debiirq (unsigned long data)
+#define DEBI_READ 0
+#define DEBI_WRITE 1
+static inline void start_debi_dma(struct av7110 *av7110, int dir,
+ unsigned long addr, unsigned int len)
+{
+ dprintk(8, "%c %08lx %u\n", dir == DEBI_READ ? 'R' : 'W', addr, len);
+ if (saa7146_wait_for_debi_done(av7110->dev, 0)) {
+ printk(KERN_ERR "%s: saa7146_wait_for_debi_done timed out\n", __FUNCTION__);
+ return;
+ }
+
+ SAA7146_ISR_CLEAR(av7110->dev, MASK_19); /* for good measure */
+ SAA7146_IER_ENABLE(av7110->dev, MASK_19);
+ if (len < 5)
+ len = 5; /* we want a real DEBI DMA */
+ if (dir == DEBI_WRITE)
+ iwdebi(av7110, DEBISWAB, addr, 0, (len + 3) & ~3);
+ else
+ irdebi(av7110, DEBISWAB, addr, 0, len);
+}
+
+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) {
+ struct av7110 *av7110 = (struct av7110 *) data;
+ int type = av7110->debitype;
+ int handle = (type >> 8) & 0x1f;
+ unsigned int xfer = 0;
+
+ print_time("debi");
+ dprintk(4, "type 0x%04x\n", type);
+
+ 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)
+ goto debi_done;
+ }
+ av7110->debitype = -1;
+
+ switch (type & 0xff) {
+
+ case DATA_TS_RECORD:
+ dvb_dmx_swfilter_packets(&av7110->demux,
+ (const u8 *) av7110->debi_virt,
+ av7110->debilen / 188);
+ xfer = RX_BUFF;
+ break;
+
+ case DATA_PES_RECORD:
+ if (av7110->demux.recording)
av7110_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);
+ (u8 *) av7110->debi_virt,
+ av7110->debilen);
+ xfer = RX_BUFF;
+ break;
+
+ case DATA_IPMPE:
+ case DATA_FSECTION:
+ case DATA_PIPING:
+ if (av7110->handle2filter[handle])
+ DvbDmxFilterCallback((u8 *)av7110->debi_virt,
+ av7110->debilen, NULL, 0,
+ av7110->handle2filter[handle],
+ DMX_OK, av7110);
+ xfer = RX_BUFF;
+ break;
+
+ 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);
+ xfer = RX_BUFF;
+ break;
+ }
+
+ 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");
- }
+ {
+ 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 void gpioirq (unsigned long data)
+ xfer = RX_BUFF;
+ break;
+
+ case DATA_DEBUG_MESSAGE:
+ ((s8*)av7110->debi_virt)[Reserved_SIZE - 1] = 0;
+ printk("%s\n", (s8 *) av7110->debi_virt);
+ xfer = RX_BUFF;
+ break;
+
+ case DATA_CI_PUT:
+ dprintk(4, "debi DATA_CI_PUT\n");
+ case DATA_MPEG_PLAY:
+ dprintk(4, "debi DATA_MPEG_PLAY\n");
+ case DATA_BMP_LOAD:
+ dprintk(4, "debi DATA_BMP_LOAD\n");
+ xfer = TX_BUFF;
+ break;
+ default:
+ break;
+ }
+debi_done:
+ spin_lock(&av7110->debilock);
+ if (xfer)
+ iwdebi(av7110, DEBINOSWAP, xfer, 0, 2);
+ ARM_ClearMailBox(av7110);
+ spin_unlock(&av7110->debilock);
+}
+
+/* irq from av7110 firmware writing the mailbox register in the DPRAM */
+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",
+ struct av7110 *av7110 = (struct av7110 *) data;
+ u32 rxbuf, txbuf;
+ int len;
+
+ if (av7110->debitype != -1)
+ /* we shouldn't get any irq while a debi xfer is running */
+ printk("dvb-ttpci: 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);
+ if (saa7146_wait_for_debi_done(av7110->dev, 0)) {
+ printk(KERN_ERR "%s: saa7146_wait_for_debi_done timed out\n", __FUNCTION__);
+ BUG(); /* maybe we should try resetting the debi? */
+ }
- saa7146_write(av7110->dev, IER,
- saa7146_read(av7110->dev, IER) & ~MASK_19 );
- saa7146_write(av7110->dev, ISR, MASK_19 );
+ spin_lock(&av7110->debilock);
+ ARM_ClearIrq(av7110);
- av7110->debitype = irdebi(av7110, DEBINOSWAP, IRQ_STATE, 0, 2);
- av7110->debilen = irdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
- rxbuf=irdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
- txbuf=irdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
+ /* see what the av7110 wants */
+ av7110->debitype = irdebi(av7110, DEBINOSWAP, IRQ_STATE, 0, 2);
+ av7110->debilen = irdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
+ 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");
+ print_time("gpio");
+ dprintk(8, "GPIO0 irq 0x%04x %d\n", av7110->debitype, av7110->debilen);
-// DEB_D(("GPIO0 irq %02x\n", av7110->debitype&0xff));
- switch (av7110->debitype&0xff) {
+ switch (av7110->debitype & 0xff) {
- case DATA_TS_PLAY:
- case DATA_PES_PLAY:
- break;
+ 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);
+ 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);
+ 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.aspect_ratio = VIDEO_FORMAT_4_3;
av7110->videostate.video_format = VIDEO_FORMAT_4_3;
}
+
+ dprintk(8, "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);
+
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);
- saa7146_wait_for_debi_done(av7110->dev);
- 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=av7110_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=av7110_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);
- saa7146_wait_for_debi_done(av7110->dev);
- 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;
- saa7146_wait_for_debi_done(av7110->dev);
- 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;
+ 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);
+
+ iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2);
+ iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2);
+ dprintk(8, "DMA: CI\n");
+ start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE + txbuf, len);
+ spin_unlock(&av7110->debilock);
+ wake_up(&cibuf->queue);
+ 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 = av7110_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 = av7110_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;
+ }
+ dprintk(8, "GPIO0 PES_PLAY len=%04x\n", len);
+ iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2);
+ iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2);
+ dprintk(8, "DMA: MPEG_PLAY\n");
+ start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE + txbuf, len);
+ spin_unlock(&av7110->debilock);
+ return;
+
+ case DATA_BMP_LOAD:
+ len = av7110->debilen;
+ dprintk(8, "gpio DATA_BMP_LOAD len %d\n", len);
+ 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);
+ dprintk(8, "gpio DATA_BMP_LOAD done\n");
+ 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;
+ dprintk(8, "gpio DATA_BMP_LOAD DMA len %d\n", len);
+ start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE+txbuf, len);
+ 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;
}
/* fall through */
- case DATA_TS_RECORD:
- case DATA_PES_RECORD:
- saa7146_wait_for_debi_done(av7110->dev);
- 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:
- saa7146_wait_for_debi_done(av7110->dev);
- 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);
+ case DATA_TS_RECORD:
+ case DATA_PES_RECORD:
+ dprintk(8, "DMA: TS_REC etc.\n");
+ start_debi_dma(av7110, DEBI_READ, DPRAM_BASE+rxbuf, len);
+ spin_unlock(&av7110->debilock);
+ return;
+
+ case DATA_DEBUG_MESSAGE:
+ if (!len || len > 0xff) {
+ iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
+ break;
+ }
+ start_debi_dma(av7110, DEBI_READ, Reserved, len);
+ spin_unlock(&av7110->debilock);
+ return;
+
+ case DATA_IRCOMMAND:
+ if (av7110->ir_handler)
+ av7110->ir_handler(av7110,
+ swahw32(irdebi(av7110, DEBINOSWAP, Reserved, 0, 4)));
+ iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
+ break;
+
+ default:
+ printk("dvb-ttpci: gpioirq unknown type=%d len=%d\n",
+ av7110->debitype, av7110->debilen);
+ break;
+ }
+ av7110->debitype = -1;
+ ARM_ClearMailBox(av7110);
+ spin_unlock(&av7110->debilock);
}
struct dvb_device *dvbdev = (struct dvb_device *) file->private_data;
struct av7110 *av7110 = (struct av7110 *) dvbdev->priv;
- DEB_EE(("av7110: %p\n", av7110));
+ dprintk(4, "%p\n", av7110);
if (cmd == OSD_SEND_CMD)
return av7110_osd_cmd(av7110, (osd_cmd_t *) parg);
+ if (cmd == OSD_GET_CAPABILITY)
+ return av7110_osd_capability(av7110, (osd_cap_t *) parg);
return -EINVAL;
- }
+}
static struct file_operations dvb_osd_fops = {
};
static struct dvb_device dvbdev_osd = {
- .priv = 0,
+ .priv = NULL,
.users = 1,
.writers = 1,
.fops = &dvb_osd_fops,
static inline int SetPIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
u16 subpid, u16 pcrpid)
- {
- DEB_EE(("av7110: %p\n", av7110));
+{
+ u16 aflags = 0;
+
+ dprintk(4, "%p\n", av7110);
if (vpid == 0x1fff || apid == 0x1fff ||
ttpid == 0x1fff || subpid == 0x1fff || pcrpid == 0x1fff) {
av7110->pids[DMX_PES_PCR] = 0;
}
- return av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, MultiPID, 5,
- pcrpid, vpid, apid, ttpid, subpid);
+ if (av7110->audiostate.bypass_mode)
+ aflags |= 0x8000;
+
+ return av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, MultiPID, 6,
+ pcrpid, vpid, apid, ttpid, subpid, aflags);
}
-void ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
+int 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;
+ int ret = 0;
+ dprintk(4, "%p\n", av7110);
+
+ if (mutex_lock_interruptible(&av7110->pid_mutex))
+ return -ERESTARTSYS;
if (!(vpid & 0x8000))
av7110->pids[DMX_PES_VIDEO] = vpid;
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);
- }
+ ret = SetPIDs(av7110, vpid, apid, ttpid, subpid, pcrpid);
+ }
- up(&av7110->pid_mutex);
+ mutex_unlock(&av7110->pid_mutex);
+ return ret;
}
u16 buf[20];
int ret, i;
u16 handle;
-// u16 mode=0x0320;
- u16 mode=0xb96a;
+// u16 mode = 0x0320;
+ u16 mode = 0xb96a;
- DEB_EE(("av7110: %p\n",av7110));
+ dprintk(4, "%p\n", av7110);
if (dvbdmxfilter->type == DMX_TYPE_SEC) {
if (hw_sections) {
(dvbdmxfilter->filter.filter_value[i] << 8) |
dvbdmxfilter->maskandmode[i];
mode = 4;
- }
+ }
} else if ((dvbdmxfeed->ts_type & TS_PACKET) &&
!(dvbdmxfeed->ts_type & TS_PAYLOAD_ONLY)) {
av7110_p2t_init(&av7110->p2t_filter[dvbdmxfilter->index], dvbdmxfeed);
- }
+ }
buf[0] = (COMTYPE_PID_FILTER << 8) + AddPIDFilter;
buf[1] = 16;
buf[3] = mode;
ret = av7110_fw_request(av7110, buf, 20, &handle, 1);
- if (ret < 0) {
- printk("StartHWFilter error\n");
+ if (ret != 0 || handle >= 32) {
+ printk("dvb-ttpci: %s error buf %04x %04x %04x %04x "
+ "ret %d handle %04x\n",
+ __FUNCTION__, buf[0], buf[1], buf[2], buf[3],
+ ret, handle);
+ dvbdmxfilter->hw_handle = 0xffff;
+ if (!ret)
+ ret = -1;
return ret;
- }
+ }
av7110->handle2filter[handle] = dvbdmxfilter;
dvbdmxfilter->hw_handle = handle;
return ret;
- }
+}
static int StopHWFilter(struct dvb_demux_filter *dvbdmxfilter)
{
u16 answ[2];
int ret;
u16 handle;
-
- DEB_EE(("av7110: %p\n", av7110));
+
+ dprintk(4, "%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;
- }
+ if (handle >= 32) {
+ printk("%s tried to stop invalid filter %04x, filter type = %x\n",
+ __FUNCTION__, handle, dvbdmxfilter->type);
+ return -EINVAL;
+ }
av7110->handle2filter[handle] = NULL;
buf[1] = 1;
buf[2] = handle;
ret = av7110_fw_request(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;
+ if (ret != 0 || answ[1] != handle) {
+ printk("dvb-ttpci: %s error cmd %04x %04x %04x ret %x "
+ "resp %04x %04x pid %d\n",
+ __FUNCTION__, buf[0], buf[1], buf[2], ret,
+ answ[0], answ[1], dvbdmxfilter->feed->pid);
+ if (!ret)
+ ret = -1;
+ }
+ return ret;
}
-static void dvb_feed_start_pid(struct dvb_demux_feed *dvbdmxfeed)
+static int 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;
+ int ret = 0;
- DEB_EE(("av7110: %p\n",av7110));
+ dprintk(4, "%p\n", av7110);
npids[0] = npids[1] = npids[2] = npids[3] = 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;
+ ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]);
+ if (!ret)
+ ret = StartHWFilter(dvbdmxfeed->filter);
+ return ret;
+ }
+ if (dvbdmxfeed->pes_type <= 2 || dvbdmxfeed->pes_type == 4) {
+ ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]);
+ if (ret)
+ return ret;
}
- 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)
- av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0);
+ {
+ ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0);
+ if (ret)
+ return ret;
+ }
if ((dvbdmxfeed->ts_type & TS_PACKET)) {
if (dvbdmxfeed->pes_type == 0 && !(dvbdmx->pids[0] & 0x8000))
- av7110_av_start_record(av7110, RP_AUDIO, dvbdmxfeed);
+ ret = av7110_av_start_record(av7110, RP_AUDIO, dvbdmxfeed);
if (dvbdmxfeed->pes_type == 1 && !(dvbdmx->pids[1] & 0x8000))
- av7110_av_start_record(av7110, RP_VIDEO, dvbdmxfeed);
+ ret = av7110_av_start_record(av7110, RP_VIDEO, dvbdmxfeed);
}
+ return ret;
}
-
-static void dvb_feed_stop_pid(struct dvb_demux_feed *dvbdmxfeed)
+
+static int 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));
-
+
+ int ret = 0;
+
+ dprintk(4, "%p\n", av7110);
+
if (dvbdmxfeed->pes_type <= 1) {
- av7110_av_stop(av7110, dvbdmxfeed->pes_type ? RP_VIDEO : RP_AUDIO);
+ ret = av7110_av_stop(av7110, dvbdmxfeed->pes_type ? RP_VIDEO : RP_AUDIO);
+ if (ret)
+ return ret;
if (!av7110->rec_mode)
dvbdmx->recording = 0;
if (!av7110->playing)
switch (i) {
case 2: //teletext
if (dvbdmxfeed->ts_type & TS_PACKET)
- StopHWFilter(dvbdmxfeed->filter);
+ ret = StopHWFilter(dvbdmxfeed->filter);
npids[2] = 0;
- break;
+ break;
case 0:
case 1:
case 4:
if (!pids_off)
- return;
+ return 0;
npids[i] = (pid[i]&0x8000) ? 0 : pid[i];
- break;
- }
- ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]);
+ break;
+ }
+ if (!ret)
+ ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]);
+ return ret;
}
-
+
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));
-
+ struct av7110 *av7110 = demux->priv;
+ int ret = 0;
+
+ dprintk(4, "%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)) {
!(demux->pids[1] & 0x8000)) {
dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout);
dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout);
- av7110_av_start_play(av7110,RP_AV);
- demux->playing = 1;
+ ret = av7110_av_start_play(av7110,RP_AV);
+ if (!ret)
+ demux->playing = 1;
}
- break;
- default:
- dvb_feed_start_pid(feed);
- break;
- }
+ break;
+ default:
+ ret = dvb_feed_start_pid(feed);
+ break;
+ }
} else if ((feed->ts_type & TS_PACKET) &&
(demux->dmx.frontend->source != DMX_MEMORY_FE)) {
- StartHWFilter(feed->filter);
+ ret = StartHWFilter(feed->filter);
}
}
-
- if (feed->type == DMX_TYPE_SEC) {
+
+ else if (feed->type == DMX_TYPE_SEC) {
int i;
for (i = 0; i < demux->filternum; i++) {
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]);
- }
- }
+ if (demux->dmx.frontend->source != DMX_MEMORY_FE) {
+ ret = StartHWFilter(&demux->filter[i]);
+ if (ret)
+ break;
+ }
+ }
+ }
- return 0;
+ return ret;
}
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));
+ struct av7110 *av7110 = demux->priv;
+ int i, rc, ret = 0;
+ dprintk(4, "%p\n", av7110);
if (feed->type == DMX_TYPE_TS) {
if (feed->ts_type & TS_DECODER) {
!demux->pesfilter[feed->pes_type])
return -EINVAL;
demux->pids[feed->pes_type] |= 0x8000;
- demux->pesfilter[feed->pes_type] = 0;
+ demux->pesfilter[feed->pes_type] = NULL;
}
if (feed->ts_type & TS_DECODER &&
feed->pes_type < DMX_TS_PES_OTHER) {
- dvb_feed_stop_pid(feed);
+ ret = dvb_feed_stop_pid(feed);
} else
if ((feed->ts_type & TS_PACKET) &&
(demux->dmx.frontend->source != DMX_MEMORY_FE))
- StopHWFilter(feed->filter);
+ ret = StopHWFilter(feed->filter);
}
- if (feed->type == DMX_TYPE_SEC) {
- int i;
-
- for (i=0; i<demux->filternum; i++)
+ if (!ret && feed->type == DMX_TYPE_SEC) {
+ 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]);
+ if (demux->dmx.frontend->source != DMX_MEMORY_FE) {
+ rc = StopHWFilter(&demux->filter[i]);
+ if (!ret)
+ ret = rc;
+ /* keep going, stop as many filters as possible */
+ }
+ }
}
}
- return 0;
+ return ret;
}
struct dvb_demux *dvbdmx = &av7110->demux;
struct dvb_demux_feed *feed;
int mode;
- int i;
+ int i, j;
- DEB_EE(("av7110: %p\n",av7110));
+ dprintk(4, "%p\n", av7110);
mode = av7110->playing;
av7110->playing = 0;
av7110->rec_mode = 0;
- for (i = 0; i < dvbdmx->filternum; i++) {
+ for (i = 0; i < dvbdmx->feednum; i++) {
feed = &dvbdmx->feed[i];
- if (feed->state == DMX_STATE_GO)
+ if (feed->state == DMX_STATE_GO) {
+ if (feed->type == DMX_TYPE_SEC) {
+ for (j = 0; j < dvbdmx->filternum; j++) {
+ if (dvbdmx->filter[j].type != DMX_TYPE_SEC)
+ continue;
+ if (dvbdmx->filter[j].filter.parent != &feed->feed.sec)
+ continue;
+ if (dvbdmx->filter[j].state == DMX_STATE_GO)
+ dvbdmx->filter[j].state = DMX_STATE_READY;
+ }
+ }
av7110_start_feed(feed);
+ }
}
if (mode)
struct av7110 *av7110;
/* pointer casting paranoia... */
- if (!demux)
- BUG();
+ BUG_ON(!demux);
dvbdemux = (struct dvb_demux *) demux->priv;
- if (!dvbdemux)
- BUG();
+ BUG_ON(!dvbdemux);
av7110 = (struct av7110 *) dvbdemux->priv;
- DEB_EE(("av7110: %p\n",av7110));
+ dprintk(4, "%p\n", av7110);
if (num != 0)
return -EINVAL;
ret = av7110_fw_request(av7110, &tag, 0, fwstc, 4);
if (ret) {
printk(KERN_ERR "%s: av7110_fw_request error\n", __FUNCTION__);
- return -EIO;
-}
- DEB_EE(("av7110: fwstc = %04hx %04hx %04hx %04hx\n",
- fwstc[0], fwstc[1], fwstc[2], fwstc[3]));
+ return ret;
+ }
+ dprintk(2, "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));
+
+ dprintk(4, "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)
+
+static int av7110_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
{
- struct av7110 *av7110 = fe->before_after_data;
+ struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
- DEB_EE(("av7110: %p\n", av7110));
+ switch (tone) {
+ case SEC_TONE_ON:
+ return Set22K(av7110, 1);
- 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 SEC_TONE_OFF:
+ return Set22K(av7110, 0);
- case FE_DISEQC_SEND_MASTER_CMD:
- {
- struct dvb_diseqc_master_cmd *cmd = arg;
- av7110_diseqc_send(av7110, cmd->msg_len, cmd->msg, -1);
- break;
- }
+ default:
+ return -EINVAL;
+ }
+}
- case FE_DISEQC_SEND_BURST:
- av7110_diseqc_send(av7110, 0, NULL, (unsigned long) arg);
- break;
+static int av7110_diseqc_send_master_cmd(struct dvb_frontend* fe,
+ struct dvb_diseqc_master_cmd* cmd)
+{
+ struct av7110* av7110 = fe->dvb->priv;
- default:
- return -EOPNOTSUPP;
-};
+ return av7110_diseqc_send(av7110, cmd->msg_len, cmd->msg, -1);
+}
+
+static int av7110_diseqc_send_burst(struct dvb_frontend* fe,
+ fe_sec_mini_cmd_t minicmd)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+ return av7110_diseqc_send(av7110, 0, NULL, minicmd);
+}
+
+/* simplified code from budget-core.c */
+static int stop_ts_capture(struct av7110 *budget)
+{
+ dprintk(2, "budget: %p\n", budget);
+
+ if (--budget->feeding1)
+ return budget->feeding1;
+ saa7146_write(budget->dev, MC1, MASK_20); /* DMA3 off */
+ SAA7146_IER_DISABLE(budget->dev, MASK_10);
+ SAA7146_ISR_CLEAR(budget->dev, MASK_10);
return 0;
}
+static int start_ts_capture(struct av7110 *budget)
+{
+ dprintk(2, "budget: %p\n", budget);
+
+ if (budget->feeding1)
+ return ++budget->feeding1;
+ memset(budget->grabbing, 0x00, TS_HEIGHT * TS_WIDTH);
+ budget->tsf = 0xff;
+ budget->ttbp = 0;
+ SAA7146_IER_ENABLE(budget->dev, MASK_10); /* VPE */
+ saa7146_write(budget->dev, MC1, (MASK_04 | MASK_20)); /* DMA3 on */
+ return ++budget->feeding1;
+}
-static void av7110_before_after_tune (fe_status_t s, void *data)
+static int budget_start_feed(struct dvb_demux_feed *feed)
{
- struct av7110 *av7110 = data;
+ struct dvb_demux *demux = feed->demux;
+ struct av7110 *budget = (struct av7110 *) demux->priv;
+ int status;
- DEB_EE(("av7110: %p\n",av7110));
+ dprintk(2, "av7110: %p\n", budget);
- av7110->fe_synced = (s & FE_HAS_LOCK) ? 1 : 0;
+ spin_lock(&budget->feedlock1);
+ feed->pusi_seen = 0; /* have a clean section start */
+ status = start_ts_capture(budget);
+ spin_unlock(&budget->feedlock1);
+ return status;
+}
- if (av7110->playing)
- return;
+static int budget_stop_feed(struct dvb_demux_feed *feed)
+{
+ struct dvb_demux *demux = feed->demux;
+ struct av7110 *budget = (struct av7110 *) demux->priv;
+ int status;
- if (down_interruptible(&av7110->pid_mutex))
- return;
+ dprintk(2, "budget: %p\n", budget);
- 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]);
- av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0);
- } else {
- SetPIDs(av7110, 0, 0, 0, 0, 0);
- av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, FlushTSQueue, 0);
+ spin_lock(&budget->feedlock1);
+ status = stop_ts_capture(budget);
+ spin_unlock(&budget->feedlock1);
+ return status;
+}
+
+static void vpeirq(unsigned long data)
+{
+ struct av7110 *budget = (struct av7110 *) data;
+ u8 *mem = (u8 *) (budget->grabbing);
+ u32 olddma = budget->ttbp;
+ u32 newdma = saa7146_read(budget->dev, PCI_VDP3);
+
+ if (!budgetpatch) {
+ printk("av7110.c: vpeirq() called while budgetpatch disabled!"
+ " check saa7146 IER register\n");
+ BUG();
}
+ /* nearest lower position divisible by 188 */
+ newdma -= newdma % 188;
- up(&av7110->pid_mutex);
-}
+ if (newdma >= TS_BUFLEN)
+ return;
+ budget->ttbp = newdma;
-static int av7110_register(struct av7110 *av7110)
-{
- int ret, i;
- struct dvb_demux *dvbdemux=&av7110->demux;
+ if (!budget->feeding1 || (newdma == olddma))
+ return;
- DEB_EE(("av7110: %p\n",av7110));
+#if 0
+ /* track rps1 activity */
+ printk("vpeirq: %02x Event Counter 1 0x%04x\n",
+ mem[olddma],
+ saa7146_read(budget->dev, EC1R) & 0x3fff);
+#endif
+
+ if (newdma > olddma)
+ /* no wraparound, dump olddma..newdma */
+ dvb_dmx_swfilter_packets(&budget->demux1, mem + olddma, (newdma - olddma) / 188);
+ else {
+ /* wraparound, dump olddma..buflen and 0..newdma */
+ dvb_dmx_swfilter_packets(&budget->demux1, mem + olddma, (TS_BUFLEN - olddma) / 188);
+ dvb_dmx_swfilter_packets(&budget->demux1, mem, newdma / 188);
+ }
+}
- if (av7110->registered)
- return -1;
+static int av7110_register(struct av7110 *av7110)
+{
+ int ret, i;
+ struct dvb_demux *dvbdemux = &av7110->demux;
+ struct dvb_demux *dvbdemux1 = &av7110->demux1;
- av7110->registered=1;
+ dprintk(4, "%p\n", av7110);
- dvb_add_frontend_notifier (av7110->dvb_adapter,
- av7110_before_after_tune, av7110);
+ if (av7110->registered)
+ return -1;
- /**
- * init DiSEqC stuff
- */
- dvb_add_frontend_ioctls (av7110->dvb_adapter,
- av7110_diseqc_ioctl, NULL, av7110);
+ av7110->registered = 1;
- dvbdemux->priv = (void *) av7110;
+ dvbdemux->priv = (void *) av7110;
- for (i=0; i<32; i++)
- av7110->handle2filter[i]=NULL;
+ for (i = 0; i < 32; i++)
+ av7110->handle2filter[i] = NULL;
dvbdemux->filternum = 32;
dvbdemux->feednum = 32;
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;
+ 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);
+ ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &av7110->hw_frontend);
+
+ if (ret < 0)
+ return ret;
- if (ret < 0)
- return ret;
-
- av7110->mem_frontend.source = DMX_MEMORY_FE;
+ 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,
+ return ret;
+
+ ret = dvbdemux->dmx.connect_frontend(&dvbdemux->dmx,
&av7110->hw_frontend);
- if (ret < 0)
- return ret;
+ if (ret < 0)
+ return ret;
av7110_av_register(av7110);
av7110_ca_register(av7110);
#ifdef CONFIG_DVB_AV7110_OSD
- dvb_register_device(av7110->dvb_adapter, &av7110->osd_dev,
+ dvb_register_device(&av7110->dvb_adapter, &av7110->osd_dev,
&dvbdev_osd, av7110, DVB_DEVICE_OSD);
#endif
-
- dvb_net_init(av7110->dvb_adapter, &av7110->dvb_net, &dvbdemux->dmx);
+ dvb_net_init(&av7110->dvb_adapter, &av7110->dvb_net, &dvbdemux->dmx);
+
+ if (budgetpatch) {
+ /* initialize software demux1 without its own frontend
+ * demux1 hardware is connected to frontend0 of demux0
+ */
+ dvbdemux1->priv = (void *) av7110;
+
+ dvbdemux1->filternum = 256;
+ dvbdemux1->feednum = 256;
+ dvbdemux1->start_feed = budget_start_feed;
+ dvbdemux1->stop_feed = budget_stop_feed;
+ dvbdemux1->write_to_decoder = NULL;
+
+ dvbdemux1->dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING |
+ DMX_MEMORY_BASED_FILTERING);
+
+ dvb_dmx_init(&av7110->demux1);
+
+ av7110->dmxdev1.filternum = 256;
+ av7110->dmxdev1.demux = &dvbdemux1->dmx;
+ av7110->dmxdev1.capabilities = 0;
+
+ dvb_dmxdev_init(&av7110->dmxdev1, &av7110->dvb_adapter);
+
+ dvb_net_init(&av7110->dvb_adapter, &av7110->dvb_net1, &dvbdemux1->dmx);
+ printk("dvb-ttpci: additional demux1 for budget-patch registered\n");
+ }
return 0;
}
static void dvb_unregister(struct av7110 *av7110)
{
- struct dvb_demux *dvbdemux=&av7110->demux;
+ struct dvb_demux *dvbdemux = &av7110->demux;
+ struct dvb_demux *dvbdemux1 = &av7110->demux1;
+
+ dprintk(4, "%p\n", av7110);
- DEB_EE(("av7110: %p\n",av7110));
+ if (!av7110->registered)
+ return;
- if (!av7110->registered)
- return;
+ if (budgetpatch) {
+ dvb_net_release(&av7110->dvb_net1);
+ dvbdemux->dmx.close(&dvbdemux1->dmx);
+ dvb_dmxdev_release(&av7110->dmxdev1);
+ dvb_dmx_release(&av7110->demux1);
+ }
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);
+ dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &av7110->hw_frontend);
+ dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &av7110->mem_frontend);
- dvb_remove_frontend_ioctls (av7110->dvb_adapter,
- av7110_diseqc_ioctl, NULL);
+ dvb_dmxdev_release(&av7110->dmxdev);
+ dvb_dmx_release(&av7110->demux);
+ if (av7110->fe != NULL)
+ dvb_unregister_frontend(av7110->fe);
dvb_unregister_device(av7110->osd_dev);
av7110_av_unregister(av7110);
av7110_ca_unregister(av7110);
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);
+ return i2c_transfer(&av7110->i2c_adap, &msgs, 1);
}
+#if 0
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];
mm1[0] = reg;
msgs[0].len = 1; msgs[1].len = 1;
msgs[0].buf = mm1; msgs[1].buf = mm2;
- i2c->xfer(i2c, msgs, 2);
+ i2c_transfer(&av7110->i2c_adap, msgs, 2);
return mm2[0];
}
-
-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);
-}
+#endif
/****************************************************************************
* INITIALIZATION
{
u32 crc = 0, len = 0;
unsigned char *ptr;
-
+
/* check for firmware magic */
ptr = av7110->bin_fw;
- if (ptr[0] != 'A' || ptr[1] != 'V' ||
+ if (ptr[0] != 'A' || ptr[1] != 'V' ||
ptr[2] != 'F' || ptr[3] != 'W') {
printk("dvb-ttpci: this is not an av7110 firmware\n");
return -EINVAL;
ptr += 4;
/* check dpram file */
- crc = ntohl(*(u32*)ptr);
+ crc = ntohl(*(u32*) ptr);
ptr += 4;
- len = ntohl(*(u32*)ptr);
+ len = ntohl(*(u32*) ptr);
ptr += 4;
if (len >= 512) {
- printk("dvb-ttpci: dpram file is way to big.\n");
+ printk("dvb-ttpci: dpram file is way too big.\n");
return -EINVAL;
}
- if( crc != crc32_le(0,ptr,len)) {
+ if (crc != crc32_le(0, ptr, len)) {
printk("dvb-ttpci: crc32 of dpram file does not match.\n");
return -EINVAL;
}
av7110->bin_dpram = ptr;
av7110->size_dpram = len;
ptr += len;
-
+
/* check root file */
- crc = ntohl(*(u32*)ptr);
+ crc = ntohl(*(u32*) ptr);
ptr += 4;
- len = ntohl(*(u32*)ptr);
+ len = ntohl(*(u32*) ptr);
ptr += 4;
-
+
if (len <= 200000 || len >= 300000 ||
len > ((av7110->bin_fw + av7110->size_fw) - ptr)) {
- printk("dvb-ttpci: root file has strange size (%d). aborting.\n",len);
+ printk("dvb-ttpci: root file has strange size (%d). aborting.\n", len);
return -EINVAL;
}
- if( crc != crc32_le(0,ptr,len)) {
+ if( crc != crc32_le(0, ptr, len)) {
printk("dvb-ttpci: crc32 of root file does not match.\n");
return -EINVAL;
}
#ifdef CONFIG_DVB_AV7110_FIRMWARE_FILE
#include "av7110_firm.h"
+static void put_firmware(struct av7110* av7110)
+{
+ av7110->bin_fw = NULL;
+}
+
static inline int get_firmware(struct av7110* av7110)
{
av7110->bin_fw = dvb_ttpci_fw;
return check_firmware(av7110);
}
#else
+static void put_firmware(struct av7110* av7110)
+{
+ vfree(av7110->bin_fw);
+}
+
static int get_firmware(struct av7110* av7110)
{
int ret;
/* request the av7110 firmware, this will block until someone uploads it */
ret = request_firmware(&fw, "dvb-ttpci-01.fw", &av7110->dev->pci->dev);
if (ret) {
- printk("dvb-ttpci: cannot request firmware!\n");
+ if (ret == -ENOENT) {
+ printk(KERN_ERR "dvb-ttpci: could not load firmware,"
+ " file not found: dvb-ttpci-01.fw\n");
+ printk(KERN_ERR "dvb-ttpci: usually this should be in "
+ "/usr/lib/hotplug/firmware or /lib/firmware\n");
+ printk(KERN_ERR "dvb-ttpci: and can be downloaded from"
+ " http://www.linuxtv.org/download/dvb/firmware/\n");
+ } else
+ printk(KERN_ERR "dvb-ttpci: cannot request firmware"
+ " (error %i)\n", ret);
return -EINVAL;
}
+
if (fw->size <= 200000) {
printk("dvb-ttpci: this firmware is way too small.\n");
+ release_firmware(fw);
return -EINVAL;
}
+
/* check if the firmware is available */
- av7110->bin_fw = (unsigned char*) vmalloc(fw->size);
+ av7110->bin_fw = (unsigned char *) vmalloc(fw->size);
if (NULL == av7110->bin_fw) {
- DEB_D(("out of memory\n"));
+ dprintk(1, "out of memory\n");
+ release_firmware(fw);
return -ENOMEM;
}
+
memcpy(av7110->bin_fw, fw->data, fw->size);
av7110->size_fw = fw->size;
if ((ret = check_firmware(av7110)))
vfree(av7110->bin_fw);
+
+ release_firmware(fw);
return ret;
}
#endif
-static int av7110_attach(struct saa7146_dev* dev, struct saa7146_pci_extension_data *pci_ext)
+
+static int alps_bsrv2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
{
- struct av7110 *av7110 = NULL;
- int ret = 0;
+ struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
+ u8 pwr = 0;
+ u8 buf[4];
+ struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
+ u32 div = (params->frequency + 479500) / 125;
+
+ if (params->frequency > 2000000) pwr = 3;
+ else if (params->frequency > 1800000) pwr = 2;
+ else if (params->frequency > 1600000) pwr = 1;
+ else if (params->frequency > 1200000) pwr = 0;
+ else if (params->frequency >= 1100000) pwr = 1;
+ else pwr = 2;
+
+ buf[0] = (div >> 8) & 0x7f;
+ buf[1] = div & 0xff;
+ buf[2] = ((div & 0x18000) >> 10) | 0x95;
+ buf[3] = (pwr << 6) | 0x30;
+
+ // NOTE: since we're using a prescaler of 2, we set the
+ // divisor frequency to 62.5kHz and divide by 125 above
+
+ if (i2c_transfer (&av7110->i2c_adap, &msg, 1) != 1)
+ return -EIO;
+ return 0;
+}
- DEB_EE(("dev: %p\n", dev));
+static struct ves1x93_config alps_bsrv2_config = {
+ .demod_address = 0x08,
+ .xin = 90100000UL,
+ .invert_pwm = 0,
+ .pll_set = alps_bsrv2_pll_set,
+};
- /* prepare the av7110 device struct */
- if (!(av7110 = kmalloc (sizeof (struct av7110), GFP_KERNEL))) {
- printk ("%s: out of memory!\n", __FUNCTION__);
- return -ENOMEM;
+static int alps_tdbe2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+ u32 div;
+ u8 data[4];
+ struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) };
+
+ div = (params->frequency + 35937500 + 31250) / 62500;
+
+ data[0] = (div >> 8) & 0x7f;
+ data[1] = div & 0xff;
+ data[2] = 0x85 | ((div >> 10) & 0x60);
+ data[3] = (params->frequency < 174000000 ? 0x88 : params->frequency < 470000000 ? 0x84 : 0x81);
+
+ if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
+ return -EIO;
+ return 0;
+}
+
+static struct ves1820_config alps_tdbe2_config = {
+ .demod_address = 0x09,
+ .xin = 57840000UL,
+ .invert = 1,
+ .selagc = VES1820_SELAGC_SIGNAMPERR,
+ .pll_set = alps_tdbe2_pll_set,
+};
+
+
+
+
+static int grundig_29504_451_pll_set(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters* params)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+ u32 div;
+ u8 data[4];
+ struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
+
+ div = params->frequency / 125;
+ data[0] = (div >> 8) & 0x7f;
+ data[1] = div & 0xff;
+ data[2] = 0x8e;
+ data[3] = 0x00;
+
+ if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
+ return -EIO;
+ return 0;
+}
+
+static struct tda8083_config grundig_29504_451_config = {
+ .demod_address = 0x68,
+ .pll_set = grundig_29504_451_pll_set,
+};
+
+
+
+static int philips_cd1516_pll_set(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters* params)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+ u32 div;
+ u32 f = params->frequency;
+ u8 data[4];
+ struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
+
+ div = (f + 36125000 + 31250) / 62500;
+
+ data[0] = (div >> 8) & 0x7f;
+ data[1] = div & 0xff;
+ data[2] = 0x8e;
+ data[3] = (f < 174000000 ? 0xa1 : f < 470000000 ? 0x92 : 0x34);
+
+ if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
+ return -EIO;
+ return 0;
+}
+
+static struct ves1820_config philips_cd1516_config = {
+ .demod_address = 0x09,
+ .xin = 57840000UL,
+ .invert = 1,
+ .selagc = VES1820_SELAGC_SIGNAMPERR,
+ .pll_set = philips_cd1516_pll_set,
+};
+
+
+
+static int alps_tdlb7_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+ u32 div, pwr;
+ u8 data[4];
+ struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = data, .len = sizeof(data) };
+
+ div = (params->frequency + 36200000) / 166666;
+
+ if (params->frequency <= 782000000)
+ pwr = 1;
+ else
+ pwr = 2;
+
+ data[0] = (div >> 8) & 0x7f;
+ data[1] = div & 0xff;
+ data[2] = 0x85;
+ data[3] = pwr << 6;
+
+ if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
+ return -EIO;
+ return 0;
+}
+
+static int alps_tdlb7_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name)
+{
+ struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
+
+ return request_firmware(fw, name, &av7110->dev->pci->dev);
+}
+
+static struct sp8870_config alps_tdlb7_config = {
+
+ .demod_address = 0x71,
+ .pll_set = alps_tdlb7_pll_set,
+ .request_firmware = alps_tdlb7_request_firmware,
+};
+
+
+static u8 nexusca_stv0297_inittab[] = {
+ 0x80, 0x01,
+ 0x80, 0x00,
+ 0x81, 0x01,
+ 0x81, 0x00,
+ 0x00, 0x09,
+ 0x01, 0x69,
+ 0x03, 0x00,
+ 0x04, 0x00,
+ 0x07, 0x00,
+ 0x08, 0x00,
+ 0x20, 0x00,
+ 0x21, 0x40,
+ 0x22, 0x00,
+ 0x23, 0x00,
+ 0x24, 0x40,
+ 0x25, 0x88,
+ 0x30, 0xff,
+ 0x31, 0x00,
+ 0x32, 0xff,
+ 0x33, 0x00,
+ 0x34, 0x50,
+ 0x35, 0x7f,
+ 0x36, 0x00,
+ 0x37, 0x20,
+ 0x38, 0x00,
+ 0x40, 0x1c,
+ 0x41, 0xff,
+ 0x42, 0x29,
+ 0x43, 0x00,
+ 0x44, 0xff,
+ 0x45, 0x00,
+ 0x46, 0x00,
+ 0x49, 0x04,
+ 0x4a, 0x00,
+ 0x4b, 0x7b,
+ 0x52, 0x30,
+ 0x55, 0xae,
+ 0x56, 0x47,
+ 0x57, 0xe1,
+ 0x58, 0x3a,
+ 0x5a, 0x1e,
+ 0x5b, 0x34,
+ 0x60, 0x00,
+ 0x63, 0x00,
+ 0x64, 0x00,
+ 0x65, 0x00,
+ 0x66, 0x00,
+ 0x67, 0x00,
+ 0x68, 0x00,
+ 0x69, 0x00,
+ 0x6a, 0x02,
+ 0x6b, 0x00,
+ 0x70, 0xff,
+ 0x71, 0x00,
+ 0x72, 0x00,
+ 0x73, 0x00,
+ 0x74, 0x0c,
+ 0x80, 0x00,
+ 0x81, 0x00,
+ 0x82, 0x00,
+ 0x83, 0x00,
+ 0x84, 0x04,
+ 0x85, 0x80,
+ 0x86, 0x24,
+ 0x87, 0x78,
+ 0x88, 0x10,
+ 0x89, 0x00,
+ 0x90, 0x01,
+ 0x91, 0x01,
+ 0xa0, 0x04,
+ 0xa1, 0x00,
+ 0xa2, 0x00,
+ 0xb0, 0x91,
+ 0xb1, 0x0b,
+ 0xc0, 0x53,
+ 0xc1, 0x70,
+ 0xc2, 0x12,
+ 0xd0, 0x00,
+ 0xd1, 0x00,
+ 0xd2, 0x00,
+ 0xd3, 0x00,
+ 0xd4, 0x00,
+ 0xd5, 0x00,
+ 0xde, 0x00,
+ 0xdf, 0x00,
+ 0x61, 0x49,
+ 0x62, 0x0b,
+ 0x53, 0x08,
+ 0x59, 0x08,
+ 0xff, 0xff,
+};
+
+static int nexusca_stv0297_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+ u32 div;
+ u8 data[4];
+ struct i2c_msg msg = { .addr = 0x63, .flags = 0, .buf = data, .len = sizeof(data) };
+ struct i2c_msg readmsg = { .addr = 0x63, .flags = I2C_M_RD, .buf = data, .len = 1 };
+ int i;
+
+ div = (params->frequency + 36150000 + 31250) / 62500;
+
+ data[0] = (div >> 8) & 0x7f;
+ data[1] = div & 0xff;
+ data[2] = 0xce;
+
+ if (params->frequency < 45000000)
+ return -EINVAL;
+ else if (params->frequency < 137000000)
+ data[3] = 0x01;
+ else if (params->frequency < 403000000)
+ data[3] = 0x02;
+ else if (params->frequency < 860000000)
+ data[3] = 0x04;
+ else
+ return -EINVAL;
+
+ stv0297_enable_plli2c(fe);
+ if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) {
+ printk("nexusca: pll transfer failed!\n");
+ return -EIO;
}
- DEB_EE(("av7110: %p\n", av7110));
- memset(av7110, 0, sizeof(struct av7110));
-
- av7110->card_name = (char*)pci_ext->ext_priv;
- av7110->dev=(struct saa7146_dev *)dev;
- dev->ext_priv = av7110;
- if ((ret = get_firmware(av7110))) {
- kfree(av7110);
- return ret;
+ // wait for PLL lock
+ for(i = 0; i < 20; i++) {
+
+ stv0297_enable_plli2c(fe);
+ if (i2c_transfer(&av7110->i2c_adap, &readmsg, 1) == 1)
+ if (data[0] & 0x40) break;
+ msleep(10);
}
- dvb_register_adapter(&av7110->dvb_adapter, av7110->card_name, THIS_MODULE);
+ return 0;
+}
- /* 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);
+static struct stv0297_config nexusca_stv0297_config = {
- saa7146_i2c_adapter_prepare(dev, NULL, 0, SAA7146_I2C_BUS_BIT_RATE_120); /* 275 kHz */
+ .demod_address = 0x1C,
+ .inittab = nexusca_stv0297_inittab,
+ .invert = 1,
+ .pll_set = nexusca_stv0297_pll_set,
+};
- 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;
+
+static int grundig_29504_401_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+{
+ struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
+ u32 div;
+ u8 cfg, cpump, band_select;
+ u8 data[4];
+ struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
+
+ div = (36125000 + params->frequency) / 166666;
+
+ cfg = 0x88;
+
+ if (params->frequency < 175000000) cpump = 2;
+ else if (params->frequency < 390000000) cpump = 1;
+ else if (params->frequency < 470000000) cpump = 2;
+ else if (params->frequency < 750000000) cpump = 1;
+ else cpump = 3;
+
+ if (params->frequency < 175000000) band_select = 0x0e;
+ else if (params->frequency < 470000000) band_select = 0x05;
+ else band_select = 0x03;
+
+ data[0] = (div >> 8) & 0x7f;
+ data[1] = div & 0xff;
+ data[2] = ((div >> 10) & 0x60) | cfg;
+ data[3] = (cpump << 6) | band_select;
+
+ if (i2c_transfer (&av7110->i2c_adap, &msg, 1) != 1) return -EIO;
+ return 0;
+}
+
+static struct l64781_config grundig_29504_401_config = {
+ .demod_address = 0x55,
+ .pll_set = grundig_29504_401_pll_set,
+};
+
+
+
+static int av7110_fe_lock_fix(struct av7110* av7110, fe_status_t status)
+{
+ int ret = 0;
+ int synced = (status & FE_HAS_LOCK) ? 1 : 0;
+
+ av7110->fe_status = status;
+
+ if (av7110->fe_synced == synced)
+ return 0;
+
+ if (av7110->playing)
+ return 0;
+
+ if (mutex_lock_interruptible(&av7110->pid_mutex))
+ return -ERESTARTSYS;
+
+ if (synced) {
+ ret = SetPIDs(av7110, av7110->pids[DMX_PES_VIDEO],
+ av7110->pids[DMX_PES_AUDIO],
+ av7110->pids[DMX_PES_TELETEXT], 0,
+ av7110->pids[DMX_PES_PCR]);
+ if (!ret)
+ ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0);
+ } else {
+ ret = SetPIDs(av7110, 0, 0, 0, 0, 0);
+ if (!ret) {
+ ret = av7110_fw_cmd(av7110, COMTYPE_PID_FILTER, FlushTSQueue, 0);
+ if (!ret)
+ ret = av7110_wait_msgstate(av7110, GPMQBusy);
+ }
}
- ttpci_eeprom_parse_mac(av7110->i2c_bus);
+ if (!ret)
+ av7110->fe_synced = synced;
- saa7146_write(dev, PCI_BT_V1, 0x1c00101f);
- saa7146_write(dev, BCS_CTRL, 0x80400040);
+ mutex_unlock(&av7110->pid_mutex);
+ return ret;
+}
+
+static int av7110_fe_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+{
+ struct av7110* av7110 = fe->dvb->priv;
- /* 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));
+ int ret = av7110_fe_lock_fix(av7110, 0);
+ if (!ret) {
+ av7110->saved_fe_params = *params;
+ ret = av7110->fe_set_frontend(fe, params);
+ }
+ return ret;
+}
- /* upload all */
- saa7146_write(dev, MC2, 0x077c077c);
- saa7146_write(dev, GPIO_CTRL, 0x000000);
+static int av7110_fe_init(struct dvb_frontend* fe)
+{
+ struct av7110* av7110 = fe->dvb->priv;
- tasklet_init (&av7110->debi_tasklet, debiirq, (unsigned long) av7110);
- tasklet_init (&av7110->gpio_tasklet, gpioirq, (unsigned long) av7110);
+ int ret = av7110_fe_lock_fix(av7110, 0);
+ if (!ret)
+ ret = av7110->fe_init(fe);
+ return ret;
+}
- sema_init(&av7110->pid_mutex, 1);
+static int av7110_fe_read_status(struct dvb_frontend* fe, fe_status_t* status)
+{
+ struct av7110* av7110 = fe->dvb->priv;
- /* 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;
+ /* call the real implementation */
+ int ret = av7110->fe_read_status(fe, status);
+ if (!ret)
+ if (((*status ^ av7110->fe_status) & FE_HAS_LOCK) && (*status & FE_HAS_LOCK))
+ ret = av7110_fe_lock_fix(av7110, *status);
+ return ret;
+}
- /* default OSD window */
- av7110->osdwin=1;
+static int av7110_fe_diseqc_reset_overload(struct dvb_frontend* fe)
+{
+ struct av7110* av7110 = fe->dvb->priv;
- /* ARM "watchdog" */
- init_waitqueue_head(&av7110->arm_wait);
- av7110->arm_thread=0;
-
- /* allocate and init buffers */
- av7110->debi_virt = pci_alloc_consistent(dev->pci, 8192,
- &av7110->debi_bus);
- if (!av7110->debi_virt) {
- ret = -ENOMEM;
- goto err;
+ int ret = av7110_fe_lock_fix(av7110, 0);
+ if (!ret)
+ ret = av7110->fe_diseqc_reset_overload(fe);
+ return ret;
+}
+
+static int av7110_fe_diseqc_send_master_cmd(struct dvb_frontend* fe,
+ struct dvb_diseqc_master_cmd* cmd)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+
+ int ret = av7110_fe_lock_fix(av7110, 0);
+ if (!ret) {
+ av7110->saved_master_cmd = *cmd;
+ ret = av7110->fe_diseqc_send_master_cmd(fe, cmd);
}
+ return ret;
+}
- av7110->iobuf = vmalloc(AVOUTLEN+AOUTLEN+BMPLEN+4*IPACKS);
- if (!av7110->iobuf) {
- ret = -ENOMEM;
- goto err;
+static int av7110_fe_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+
+ int ret = av7110_fe_lock_fix(av7110, 0);
+ if (!ret) {
+ av7110->saved_minicmd = minicmd;
+ ret = av7110->fe_diseqc_send_burst(fe, minicmd);
}
+ return ret;
+}
- av7110_av_init(av7110);
+static int av7110_fe_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
+{
+ struct av7110* av7110 = fe->dvb->priv;
- /* init BMP buffer */
- av7110->bmpbuf=av7110->iobuf+AVOUTLEN+AOUTLEN;
- init_waitqueue_head(&av7110->bmpq);
-
- av7110_ca_init(av7110);
+ int ret = av7110_fe_lock_fix(av7110, 0);
+ if (!ret) {
+ av7110->saved_tone = tone;
+ ret = av7110->fe_set_tone(fe, tone);
+ }
+ return ret;
+}
- /* load firmware into AV7110 cards */
- av7110_bootarm(av7110);
- if (av7110_firmversion(av7110)) {
- ret = -EIO;
- goto err2;
+static int av7110_fe_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+
+ int ret = av7110_fe_lock_fix(av7110, 0);
+ if (!ret) {
+ av7110->saved_voltage = voltage;
+ ret = av7110->fe_set_voltage(fe, voltage);
}
+ return ret;
+}
- 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));
+static int av7110_fe_dishnetwork_send_legacy_command(struct dvb_frontend* fe, unsigned long cmd)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+
+ int ret = av7110_fe_lock_fix(av7110, 0);
+ if (!ret)
+ ret = av7110->fe_dishnetwork_send_legacy_command(fe, cmd);
+ return ret;
+}
- if (kernel_thread(arm_thread, (void *) av7110, 0) < 0) {
- printk(KERN_ERR "av7110(%d): faile to start arm_mon kernel thread\n",
- av7110->dvb_adapter->num);
- goto err2;
+static void dvb_s_recover(struct av7110* av7110)
+{
+ av7110_fe_init(av7110->fe);
+
+ av7110_fe_set_voltage(av7110->fe, av7110->saved_voltage);
+ if (av7110->saved_master_cmd.msg_len) {
+ msleep(20);
+ av7110_fe_diseqc_send_master_cmd(av7110->fe, &av7110->saved_master_cmd);
}
+ msleep(20);
+ av7110_fe_diseqc_send_burst(av7110->fe, av7110->saved_minicmd);
+ msleep(20);
+ av7110_fe_set_tone(av7110->fe, av7110->saved_tone);
- /* set internal volume control to maximum */
- av7110->adac_type = DVB_ADAC_TI;
- av7110_set_volume(av7110, 0xff, 0xff);
+ av7110_fe_set_frontend(av7110->fe, &av7110->saved_fe_params);
+}
- av7710_set_video_mode(av7110, vidmode);
+static u8 read_pwm(struct av7110* av7110)
+{
+ u8 b = 0xff;
+ u8 pwm;
+ struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 },
+ { .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} };
- /* handle different card types */
- /* 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 (0 == av7110_init_analog_module(av7110)) {
- /* done. */
+ if ((i2c_transfer(&av7110->i2c_adap, msg, 2) != 2) || (pwm == 0xff))
+ pwm = 0x48;
+
+ return pwm;
+}
+
+static int frontend_init(struct av7110 *av7110)
+{
+ int ret;
+
+ if (av7110->dev->pci->subsystem_vendor == 0x110a) {
+ switch(av7110->dev->pci->subsystem_device) {
+ case 0x0000: // Fujitsu/Siemens DVB-Cable (ves1820/Philips CD1516(??))
+ av7110->fe = ves1820_attach(&philips_cd1516_config,
+ &av7110->i2c_adap, read_pwm(av7110));
+ break;
+ }
+
+ } else if (av7110->dev->pci->subsystem_vendor == 0x13c2) {
+ switch(av7110->dev->pci->subsystem_device) {
+ case 0x0000: // Hauppauge/TT WinTV DVB-S rev1.X
+ case 0x0003: // Hauppauge/TT WinTV Nexus-S Rev 2.X
+ case 0x1002: // Hauppauge/TT WinTV DVB-S rev1.3SE
+
+ // try the ALPS BSRV2 first of all
+ av7110->fe = ves1x93_attach(&alps_bsrv2_config, &av7110->i2c_adap);
+ if (av7110->fe) {
+ av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
+ av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
+ av7110->fe->ops->set_tone = av7110_set_tone;
+ av7110->recover = dvb_s_recover;
+ break;
+ }
+
+ // try the ALPS BSRU6 now
+ av7110->fe = stv0299_attach(&alps_bsru6_config, &av7110->i2c_adap);
+ if (av7110->fe) {
+ av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
+ av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
+ av7110->fe->ops->set_tone = av7110_set_tone;
+ av7110->recover = dvb_s_recover;
+ break;
+ }
+
+ // Try the grundig 29504-451
+ av7110->fe = tda8083_attach(&grundig_29504_451_config, &av7110->i2c_adap);
+ if (av7110->fe) {
+ av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
+ av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
+ av7110->fe->ops->set_tone = av7110_set_tone;
+ av7110->recover = dvb_s_recover;
+ break;
+ }
+
+ /* Try DVB-C cards */
+ switch(av7110->dev->pci->subsystem_device) {
+ case 0x0000:
+ /* Siemens DVB-C (full-length card) VES1820/Philips CD1516 */
+ av7110->fe = ves1820_attach(&philips_cd1516_config, &av7110->i2c_adap,
+ read_pwm(av7110));
+ break;
+ case 0x0003:
+ /* Hauppauge DVB-C 2.1 VES1820/ALPS TDBE2 */
+ av7110->fe = ves1820_attach(&alps_tdbe2_config, &av7110->i2c_adap,
+ read_pwm(av7110));
+ break;
+ }
+ break;
+
+ case 0x0001: // Hauppauge/TT Nexus-T premium rev1.X
+
+ // ALPS TDLB7
+ av7110->fe = sp8870_attach(&alps_tdlb7_config, &av7110->i2c_adap);
+ break;
+
+ case 0x0002: // Hauppauge/TT DVB-C premium rev2.X
+
+ av7110->fe = ves1820_attach(&alps_tdbe2_config, &av7110->i2c_adap, read_pwm(av7110));
+ break;
+
+ case 0x0004: // Galaxis DVB-S rev1.3
+ /* ALPS BSRV2 */
+ av7110->fe = ves1x93_attach(&alps_bsrv2_config, &av7110->i2c_adap);
+ if (av7110->fe) {
+ av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
+ av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
+ av7110->fe->ops->set_tone = av7110_set_tone;
+ av7110->recover = dvb_s_recover;
+ }
+ break;
+
+ case 0x0006: /* Fujitsu-Siemens DVB-S rev 1.6 */
+ /* Grundig 29504-451 */
+ av7110->fe = tda8083_attach(&grundig_29504_451_config, &av7110->i2c_adap);
+ if (av7110->fe) {
+ av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
+ av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
+ av7110->fe->ops->set_tone = av7110_set_tone;
+ av7110->recover = dvb_s_recover;
+ }
+ break;
+
+ case 0x0008: // Hauppauge/TT DVB-T
+
+ av7110->fe = l64781_attach(&grundig_29504_401_config, &av7110->i2c_adap);
+ break;
+
+ case 0x000A: // Hauppauge/TT Nexus-CA rev1.X
+
+ av7110->fe = stv0297_attach(&nexusca_stv0297_config, &av7110->i2c_adap);
+ if (av7110->fe) {
+ /* set TDA9819 into DVB mode */
+ saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9198 pin9(STD)
+ saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9198 pin30(VIF)
+
+ /* tuner on this needs a slower i2c bus speed */
+ av7110->dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240;
+ break;
+ }
+ break;
+
+ case 0x000E: /* Hauppauge/TT Nexus-S rev 2.3 */
+ /* ALPS BSBE1 */
+ av7110->fe = stv0299_attach(&alps_bsbe1_config, &av7110->i2c_adap);
+ if (av7110->fe) {
+ if (lnbp21_init(av7110->fe, &av7110->i2c_adap, 0, 0)) {
+ printk("dvb-ttpci: LNBP21 not found!\n");
+ if (av7110->fe->ops->release)
+ av7110->fe->ops->release(av7110->fe);
+ av7110->fe = NULL;
+ } else {
+ av7110->fe->ops->dishnetwork_send_legacy_command = NULL;
+ av7110->recover = dvb_s_recover;
+ }
+ }
+ break;
+ }
}
- 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;
+
+ if (!av7110->fe) {
+ /* FIXME: propagate the failure code from the lower layers */
+ ret = -ENOMEM;
+ printk("dvb-ttpci: A frontend driver was not found for device %04x/%04x subsystem %04x/%04x\n",
+ av7110->dev->pci->vendor,
+ av7110->dev->pci->device,
+ av7110->dev->pci->subsystem_vendor,
+ av7110->dev->pci->subsystem_device);
+ } else {
+ FE_FUNC_OVERRIDE(av7110->fe->ops->init, av7110->fe_init, av7110_fe_init);
+ FE_FUNC_OVERRIDE(av7110->fe->ops->read_status, av7110->fe_read_status, av7110_fe_read_status);
+ FE_FUNC_OVERRIDE(av7110->fe->ops->diseqc_reset_overload, av7110->fe_diseqc_reset_overload, av7110_fe_diseqc_reset_overload);
+ FE_FUNC_OVERRIDE(av7110->fe->ops->diseqc_send_master_cmd, av7110->fe_diseqc_send_master_cmd, av7110_fe_diseqc_send_master_cmd);
+ FE_FUNC_OVERRIDE(av7110->fe->ops->diseqc_send_burst, av7110->fe_diseqc_send_burst, av7110_fe_diseqc_send_burst);
+ FE_FUNC_OVERRIDE(av7110->fe->ops->set_tone, av7110->fe_set_tone, av7110_fe_set_tone);
+ FE_FUNC_OVERRIDE(av7110->fe->ops->set_voltage, av7110->fe_set_voltage, av7110_fe_set_voltage;)
+ FE_FUNC_OVERRIDE(av7110->fe->ops->dishnetwork_send_legacy_command, av7110->fe_dishnetwork_send_legacy_command, av7110_fe_dishnetwork_send_legacy_command);
+ FE_FUNC_OVERRIDE(av7110->fe->ops->set_frontend, av7110->fe_set_frontend, av7110_fe_set_frontend);
+
+ ret = dvb_register_frontend(&av7110->dvb_adapter, av7110->fe);
+ if (ret < 0) {
+ printk("av7110: Frontend registration failed!\n");
+ if (av7110->fe->ops->release)
+ av7110->fe->ops->release(av7110->fe);
+ av7110->fe = NULL;
+ }
}
- else {
- av7110->adac_type = adac;
- printk("av7110(%d): adac type set to %d\n",
- av7110->dvb_adapter->num, av7110->adac_type);
+ return ret;
+}
+
+/* Budgetpatch note:
+ * Original hardware design by Roberto Deza:
+ * There is a DVB_Wiki at
+ * http://212.227.36.83/linuxtv/wiki/index.php/Main_Page
+ * where is described this 'DVB TT Budget Patch', on Card Modding:
+ * http://212.227.36.83/linuxtv/wiki/index.php/DVB_TT_Budget_Patch
+ * On the short description there is also a link to a external file,
+ * with more details:
+ * http://perso.wanadoo.es/jesussolano/Ttf_tsc1.zip
+ *
+ * New software triggering design by Emard that works on
+ * original Roberto Deza's hardware:
+ *
+ * rps1 code for budgetpatch will copy internal HS event to GPIO3 pin.
+ * GPIO3 is in budget-patch hardware connectd to port B VSYNC
+ * HS is an internal event of 7146, accessible with RPS
+ * and temporarily raised high every n lines
+ * (n in defined in the RPS_THRESH1 counter threshold)
+ * I think HS is raised high on the beginning of the n-th line
+ * and remains high until this n-th line that triggered
+ * it is completely received. When the receiption of n-th line
+ * ends, HS is lowered.
+ *
+ * To transmit data over DMA, 7146 needs changing state at
+ * port B VSYNC pin. Any changing of port B VSYNC will
+ * cause some DMA data transfer, with more or less packets loss.
+ * It depends on the phase and frequency of VSYNC and
+ * the way of 7146 is instructed to trigger on port B (defined
+ * in DD1_INIT register, 3rd nibble from the right valid
+ * numbers are 0-7, see datasheet)
+ *
+ * The correct triggering can minimize packet loss,
+ * dvbtraffic should give this stable bandwidths:
+ * 22k transponder = 33814 kbit/s
+ * 27.5k transponder = 38045 kbit/s
+ * by experiment it is found that the best results
+ * (stable bandwidths and almost no packet loss)
+ * are obtained using DD1_INIT triggering number 2
+ * (Va at rising edge of VS Fa = HS x VS-failing forced toggle)
+ * and a VSYNC phase that occurs in the middle of DMA transfer
+ * (about byte 188*512=96256 in the DMA window).
+ *
+ * Phase of HS is still not clear to me how to control,
+ * It just happens to be so. It can be seen if one enables
+ * RPS_IRQ and print Event Counter 1 in vpeirq(). Every
+ * time RPS_INTERRUPT is called, the Event Counter 1 will
+ * increment. That's how the 7146 is programmed to do event
+ * counting in this budget-patch.c
+ * I *think* HPS setting has something to do with the phase
+ * of HS but I cant be 100% sure in that.
+ *
+ * hardware debug note: a working budget card (including budget patch)
+ * with vpeirq() interrupt setup in mode "0x90" (every 64K) will
+ * generate 3 interrupts per 25-Hz DMA frame of 2*188*512 bytes
+ * and that means 3*25=75 Hz of interrupt freqency, as seen by
+ * watch cat /proc/interrupts
+ *
+ * If this frequency is 3x lower (and data received in the DMA
+ * buffer don't start with 0x47, but in the middle of packets,
+ * whose lengths appear to be like 188 292 188 104 etc.
+ * this means VSYNC line is not connected in the hardware.
+ * (check soldering pcb and pins)
+ * The same behaviour of missing VSYNC can be duplicated on budget
+ * cards, by seting DD1_INIT trigger mode 7 in 3rd nibble.
+ */
+static int __devinit av7110_attach(struct saa7146_dev* dev,
+ struct saa7146_pci_extension_data *pci_ext)
+{
+ const int length = TS_WIDTH * TS_HEIGHT;
+ struct pci_dev *pdev = dev->pci;
+ struct av7110 *av7110;
+ int ret, count = 0;
+
+ dprintk(4, "dev: %p\n", dev);
+
+ /* Set RPS_IRQ to 1 to track rps1 activity.
+ * Enabling this won't send any interrupt to PC CPU.
+ */
+#define RPS_IRQ 0
+
+ if (budgetpatch == 1) {
+ budgetpatch = 0;
+ /* autodetect the presence of budget patch
+ * this only works if saa7146 has been recently
+ * reset with with MASK_31 to MC1
+ *
+ * will wait for VBI_B event (vertical blank at port B)
+ * and will reset GPIO3 after VBI_B is detected.
+ * (GPIO3 should be raised high by CPU to
+ * test if GPIO3 will generate vertical blank signal
+ * in budget patch GPIO3 is connected to VSYNC_B
+ */
+
+ /* RESET SAA7146 */
+ saa7146_write(dev, MC1, MASK_31);
+ /* autodetection success seems to be time-dependend after reset */
+
+ /* Fix VSYNC level */
+ saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
+ /* set vsync_b triggering */
+ saa7146_write(dev, DD1_STREAM_B, 0);
+ /* port B VSYNC at rising edge */
+ saa7146_write(dev, DD1_INIT, 0x00000200);
+ saa7146_write(dev, BRS_CTRL, 0x00000000); // VBI
+ saa7146_write(dev, MC2,
+ 1 * (MASK_08 | MASK_24) | // BRS control
+ 0 * (MASK_09 | MASK_25) | // a
+ 1 * (MASK_10 | MASK_26) | // b
+ 0 * (MASK_06 | MASK_22) | // HPS_CTRL1
+ 0 * (MASK_05 | MASK_21) | // HPS_CTRL2
+ 0 * (MASK_01 | MASK_15) // DEBI
+ );
+
+ /* start writing RPS1 code from beginning */
+ count = 0;
+ /* Disable RPS1 */
+ saa7146_write(dev, MC1, MASK_29);
+ /* RPS1 timeout disable */
+ saa7146_write(dev, RPS_TOV1, 0);
+ WRITE_RPS1(cpu_to_le32(CMD_PAUSE | EVT_VBI_B));
+ WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
+ WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
+ WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTLO<<24));
+#if RPS_IRQ
+ /* issue RPS1 interrupt to increment counter */
+ WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
+#endif
+ WRITE_RPS1(cpu_to_le32(CMD_STOP));
+ /* Jump to begin of RPS program as safety measure (p37) */
+ WRITE_RPS1(cpu_to_le32(CMD_JUMP));
+ WRITE_RPS1(cpu_to_le32(dev->d_rps1.dma_handle));
+
+#if RPS_IRQ
+ /* set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53)
+ * use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled
+ * use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called
+ */
+ saa7146_write(dev, EC1SSR, (0x03<<2) | 3 );
+ /* set event counter 1 treshold to maximum allowed value (rEC p55) */
+ saa7146_write(dev, ECT1R, 0x3fff );
+#endif
+ /* Set RPS1 Address register to point to RPS code (r108 p42) */
+ saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
+ /* Enable RPS1, (rFC p33) */
+ saa7146_write(dev, MC1, (MASK_13 | MASK_29 ));
+
+ mdelay(10);
+ /* now send VSYNC_B to rps1 by rising GPIO3 */
+ saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
+ mdelay(10);
+ /* if rps1 responded by lowering the GPIO3,
+ * then we have budgetpatch hardware
+ */
+ if ((saa7146_read(dev, GPIO_CTRL) & 0x10000000) == 0) {
+ budgetpatch = 1;
+ printk("dvb-ttpci: BUDGET-PATCH DETECTED.\n");
}
+ /* Disable RPS1 */
+ saa7146_write(dev, MC1, ( MASK_29 ));
+#if RPS_IRQ
+ printk("dvb-ttpci: Event Counter 1 0x%04x\n", saa7146_read(dev, EC1R) & 0x3fff );
+#endif
+ }
- if (av7110->adac_type == DVB_ADAC_NONE || av7110->adac_type == DVB_ADAC_MSP) {
- // switch DVB SCART on
- av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, MainSwitch, 1, 0);
- av7110_fw_cmd(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
+ /* prepare the av7110 device struct */
+ av7110 = kzalloc(sizeof(struct av7110), GFP_KERNEL);
+ if (!av7110) {
+ dprintk(1, "out of memory\n");
+ return -ENOMEM;
}
-
- av7110_set_volume(av7110, 0xff, 0xff);
- av7110_setup_irc_config (av7110, 0);
- av7110_register(av7110);
-
+ av7110->card_name = (char*) pci_ext->ext_priv;
+ av7110->dev = dev;
+ dev->ext_priv = av7110;
+
+ ret = get_firmware(av7110);
+ if (ret < 0)
+ goto err_kfree_0;
+
+ ret = dvb_register_adapter(&av7110->dvb_adapter, av7110->card_name,
+ THIS_MODULE);
+ if (ret < 0)
+ goto err_put_firmware_1;
+
+ /* 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);
+
+#ifdef I2C_ADAP_CLASS_TV_DIGITAL
+ av7110->i2c_adap.class = I2C_ADAP_CLASS_TV_DIGITAL;
+#else
+ av7110->i2c_adap.class = I2C_CLASS_TV_DIGITAL;
+#endif
+ strlcpy(av7110->i2c_adap.name, pci_ext->ext_priv, sizeof(av7110->i2c_adap.name));
+
+ saa7146_i2c_adapter_prepare(dev, &av7110->i2c_adap, SAA7146_I2C_BUS_BIT_RATE_120); /* 275 kHz */
+
+ ret = i2c_add_adapter(&av7110->i2c_adap);
+ if (ret < 0)
+ goto err_dvb_unregister_adapter_2;
+
+ ttpci_eeprom_parse_mac(&av7110->i2c_adap,
+ av7110->dvb_adapter.proposed_mac);
+ ret = -ENOMEM;
+
+ if (budgetpatch) {
+ spin_lock_init(&av7110->feedlock1);
+ av7110->grabbing = saa7146_vmalloc_build_pgtable(pdev, length,
+ &av7110->pt);
+ if (!av7110->grabbing)
+ goto err_i2c_del_3;
+
+ saa7146_write(dev, PCI_BT_V1, 0x1c1f101f);
+ saa7146_write(dev, BCS_CTRL, 0x80400040);
+ /* set dd1 stream a & b */
+ saa7146_write(dev, DD1_STREAM_B, 0x00000000);
+ saa7146_write(dev, DD1_INIT, 0x03000200);
+ saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
+ saa7146_write(dev, BRS_CTRL, 0x60000000);
+ saa7146_write(dev, BASE_ODD3, 0);
+ saa7146_write(dev, BASE_EVEN3, 0);
+ saa7146_write(dev, PROT_ADDR3, TS_WIDTH * TS_HEIGHT);
+ saa7146_write(dev, BASE_PAGE3, av7110->pt.dma | ME1 | 0x90);
+
+ saa7146_write(dev, PITCH3, TS_WIDTH);
+ saa7146_write(dev, NUM_LINE_BYTE3, (TS_HEIGHT << 16) | TS_WIDTH);
+
+ /* upload all */
+ saa7146_write(dev, MC2, 0x077c077c);
+ saa7146_write(dev, GPIO_CTRL, 0x000000);
+#if RPS_IRQ
+ /* set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53)
+ * use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled
+ * use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called
+ */
+ saa7146_write(dev, EC1SSR, (0x03<<2) | 3 );
+ /* set event counter 1 treshold to maximum allowed value (rEC p55) */
+ saa7146_write(dev, ECT1R, 0x3fff );
+#endif
+ /* Setup BUDGETPATCH MAIN RPS1 "program" (p35) */
+ count = 0;
+
+ /* Wait Source Line Counter Threshold (p36) */
+ WRITE_RPS1(cpu_to_le32(CMD_PAUSE | EVT_HS));
+ /* Set GPIO3=1 (p42) */
+ WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
+ WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
+ WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTHI<<24));
+#if RPS_IRQ
+ /* issue RPS1 interrupt */
+ WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
+#endif
+ /* Wait reset Source Line Counter Threshold (p36) */
+ WRITE_RPS1(cpu_to_le32(CMD_PAUSE | RPS_INV | EVT_HS));
+ /* Set GPIO3=0 (p42) */
+ WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
+ WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
+ WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTLO<<24));
+#if RPS_IRQ
+ /* issue RPS1 interrupt */
+ WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
+#endif
+ /* Jump to begin of RPS program (p37) */
+ WRITE_RPS1(cpu_to_le32(CMD_JUMP));
+ WRITE_RPS1(cpu_to_le32(dev->d_rps1.dma_handle));
+
+ /* Fix VSYNC level */
+ saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
+ /* Set RPS1 Address register to point to RPS code (r108 p42) */
+ saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
+ /* Set Source Line Counter Threshold, using BRS (rCC p43)
+ * It generates HS event every TS_HEIGHT lines
+ * this is related to TS_WIDTH set in register
+ * NUM_LINE_BYTE3. If NUM_LINE_BYTE low 16 bits
+ * are set to TS_WIDTH bytes (TS_WIDTH=2*188),
+ * then RPS_THRESH1 should be set to trigger
+ * every TS_HEIGHT (512) lines.
+ */
+ saa7146_write(dev, RPS_THRESH1, (TS_HEIGHT*1) | MASK_12 );
+
+ /* Enable RPS1 (rFC p33) */
+ saa7146_write(dev, MC1, (MASK_13 | MASK_29));
+
+ /* end of budgetpatch register initialization */
+ tasklet_init (&av7110->vpe_tasklet, vpeirq, (unsigned long) av7110);
+ } else {
+ 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);
+
+ mutex_init(&av7110->pid_mutex);
+
+ /* locks for data transfers from/to AV7110 */
+ spin_lock_init(&av7110->debilock);
+ mutex_init(&av7110->dcomlock);
+ av7110->debitype = -1;
+
+ /* default OSD window */
+ av7110->osdwin = 1;
+ mutex_init(&av7110->osd_mutex);
+
+ /* TV standard */
+ av7110->vidmode = tv_standard == 1 ? VIDEO_MODE_NTSC : VIDEO_MODE_PAL;
+
+ /* ARM "watchdog" */
+ init_waitqueue_head(&av7110->arm_wait);
+ av7110->arm_thread = NULL;
+
+ /* allocate and init buffers */
+ av7110->debi_virt = pci_alloc_consistent(pdev, 8192, &av7110->debi_bus);
+ if (!av7110->debi_virt)
+ goto err_saa71466_vfree_4;
+
+
+ av7110->iobuf = vmalloc(AVOUTLEN+AOUTLEN+BMPLEN+4*IPACKS);
+ if (!av7110->iobuf)
+ goto err_pci_free_5;
+
+ ret = av7110_av_init(av7110);
+ if (ret < 0)
+ goto err_iobuf_vfree_6;
+
+ /* init BMP buffer */
+ av7110->bmpbuf = av7110->iobuf+AVOUTLEN+AOUTLEN;
+ init_waitqueue_head(&av7110->bmpq);
+
+ ret = av7110_ca_init(av7110);
+ if (ret < 0)
+ goto err_av7110_av_exit_7;
+
+ /* load firmware into AV7110 cards */
+ ret = av7110_bootarm(av7110);
+ if (ret < 0)
+ goto err_av7110_ca_exit_8;
+
+ ret = av7110_firmversion(av7110);
+ if (ret < 0)
+ goto err_stop_arm_9;
+
+ if (FW_VERSION(av7110->arm_app)<0x2501)
+ printk ("dvb-ttpci: Warning, firmware version 0x%04x is too old. "
+ "System might be unstable!\n", FW_VERSION(av7110->arm_app));
+
+ ret = kernel_thread(arm_thread, (void *) av7110, 0);
+ if (ret < 0)
+ goto err_stop_arm_9;
+
+ /* set initial volume in mixer struct */
+ av7110->mixer.volume_left = volume;
+ av7110->mixer.volume_right = volume;
+
+ init_av7110_av(av7110);
+
+ ret = av7110_register(av7110);
+ if (ret < 0)
+ goto err_arm_thread_stop_10;
+
/* 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... */
ret = av7110_init_v4l(av7110);
-
- if (ret)
- goto err3;
+ if (ret < 0)
+ goto err_av7110_unregister_11;
+
+ av7110->dvb_adapter.priv = av7110;
+ ret = frontend_init(av7110);
+ if (ret < 0)
+ goto err_av7110_exit_v4l_12;
- printk(KERN_INFO "av7110: found av7110-%d.\n",av7110_num);
- av7110->device_initialized = 1;
+#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE)
+ av7110_ir_init(av7110);
+#endif
+ printk(KERN_INFO "dvb-ttpci: found av7110-%d.\n", av7110_num);
av7110_num++;
- return 0;
+out:
+ return ret;
-err3:
- av7110->arm_rmmod = 1;
- wake_up_interruptible(&av7110->arm_wait);
- while (av7110->arm_thread)
- dvb_delay(1);
-err2:
+err_av7110_exit_v4l_12:
+ av7110_exit_v4l(av7110);
+err_av7110_unregister_11:
+ dvb_unregister(av7110);
+err_arm_thread_stop_10:
+ av7110_arm_sync(av7110);
+err_stop_arm_9:
+ /* Nothing to do. Rejoice. */
+err_av7110_ca_exit_8:
av7110_ca_exit(av7110);
+err_av7110_av_exit_7:
av7110_av_exit(av7110);
-err:
- dvb_unregister_i2c_bus (master_xfer,av7110->i2c_bus->adapter,
- av7110->i2c_bus->id);
-
- dvb_unregister_adapter (av7110->dvb_adapter);
-
- if (NULL != av7110->debi_virt)
- pci_free_consistent(dev->pci, 8192, av7110->debi_virt, av7110->debi_bus);
- if (NULL != av7110->iobuf)
- vfree(av7110->iobuf);
- if (NULL != av7110 ) {
- kfree(av7110);
- }
-
- return ret;
+err_iobuf_vfree_6:
+ vfree(av7110->iobuf);
+err_pci_free_5:
+ pci_free_consistent(pdev, 8192, av7110->debi_virt, av7110->debi_bus);
+err_saa71466_vfree_4:
+ if (!av7110->grabbing)
+ saa7146_pgtable_free(pdev, &av7110->pt);
+err_i2c_del_3:
+ i2c_del_adapter(&av7110->i2c_adap);
+err_dvb_unregister_adapter_2:
+ dvb_unregister_adapter(&av7110->dvb_adapter);
+err_put_firmware_1:
+ put_firmware(av7110);
+err_kfree_0:
+ kfree(av7110);
+ goto out;
}
-static int av7110_detach (struct saa7146_dev* saa)
+static int __devexit av7110_detach(struct saa7146_dev* saa)
{
- struct av7110 *av7110 = (struct av7110*)saa->ext_priv;
- DEB_EE(("av7110: %p\n",av7110));
-
- if( 0 == av7110->device_initialized ) {
- return 0;
- }
+ struct av7110 *av7110 = saa->ext_priv;
+ dprintk(4, "%p\n", av7110);
+#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE)
+ av7110_ir_exit(av7110);
+#endif
+ if (budgetpatch) {
+ /* Disable RPS1 */
+ saa7146_write(saa, MC1, MASK_29);
+ /* VSYNC LOW (inactive) */
+ saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTLO);
+ saa7146_write(saa, MC1, MASK_20); /* DMA3 off */
+ SAA7146_IER_DISABLE(saa, MASK_10);
+ SAA7146_ISR_CLEAR(saa, MASK_10);
+ msleep(50);
+ tasklet_kill(&av7110->vpe_tasklet);
+ saa7146_pgtable_free(saa->pci, &av7110->pt);
+ }
av7110_exit_v4l(av7110);
- av7110->arm_rmmod=1;
- wake_up_interruptible(&av7110->arm_wait);
+ av7110_arm_sync(av7110);
- while (av7110->arm_thread)
- dvb_delay(1);
+ tasklet_kill(&av7110->debi_tasklet);
+ tasklet_kill(&av7110->gpio_tasklet);
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));
+
+ SAA7146_IER_DISABLE(saa, MASK_19 | MASK_03);
+ SAA7146_ISR_CLEAR(saa, MASK_19 | MASK_03);
av7110_ca_exit(av7110);
av7110_av_exit(av7110);
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);
+ i2c_del_adapter(&av7110->i2c_adap);
+
+ dvb_unregister_adapter (&av7110->dvb_adapter);
av7110_num--;
-#ifndef CONFIG_DVB_AV7110_FIRMWARE_FILE
- if (av7110->bin_fw)
- vfree(av7110->bin_fw);
-#endif
- kfree (av7110);
+
+ put_firmware(av7110);
+
+ kfree(av7110);
+
saa->ext_priv = NULL;
return 0;
}
-static void av7110_irq(struct saa7146_dev* dev, u32 *isr)
+static void av7110_irq(struct saa7146_dev* dev, u32 *isr)
{
- struct av7110 *av7110 = (struct av7110*)dev->ext_priv;
+ struct av7110 *av7110 = dev->ext_priv;
+
+ //print_time("av7110_irq");
-// DEB_INT(("dev: %p, av7110: %p\n",dev,av7110));
+ /* Note: Don't try to handle the DEBI error irq (MASK_18), in
+ * intel mode the timeout is asserted all the time...
+ */
- if (*isr & MASK_19)
- tasklet_schedule (&av7110->debi_tasklet);
-
- if (*isr & MASK_03)
- tasklet_schedule (&av7110->gpio_tasklet);
+ if (*isr & MASK_19) {
+ //printk("av7110_irq: DEBI\n");
+ /* Note 1: The DEBI irq is level triggered: We must enable it
+ * only after we started a DMA xfer, and disable it here
+ * immediately, or it will be signalled all the time while
+ * DEBI is idle.
+ * Note 2: You would think that an irq which is masked is
+ * not signalled by the hardware. Not so for the SAA7146:
+ * An irq is signalled as long as the corresponding bit
+ * in the ISR is set, and disabling irqs just prevents the
+ * hardware from setting the ISR bit. This means a) that we
+ * must clear the ISR *after* disabling the irq (which is why
+ * we must do it here even though saa7146_core did it already),
+ * and b) that if we were to disable an edge triggered irq
+ * (like the gpio irqs sadly are) temporarily we would likely
+ * loose some. This sucks :-(
+ */
+ SAA7146_IER_DISABLE(av7110->dev, MASK_19);
+ SAA7146_ISR_CLEAR(av7110->dev, MASK_19);
+ tasklet_schedule(&av7110->debi_tasklet);
+ }
+
+ if (*isr & MASK_03) {
+ //printk("av7110_irq: GPIO\n");
+ tasklet_schedule(&av7110->gpio_tasklet);
+ }
+
+ if ((*isr & MASK_10) && budgetpatch)
+ tasklet_schedule(&av7110->vpe_tasklet);
}
.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");
+MAKE_AV7110_INFO(tts_1_X_fsc,"Technotrend/Hauppauge WinTV DVB-S rev1.X or Fujitsu Siemens DVB-C");
+MAKE_AV7110_INFO(ttt_1_X, "Technotrend/Hauppauge WinTV DVB-T rev1.X");
+MAKE_AV7110_INFO(ttc_1_X, "Technotrend/Hauppauge WinTV Nexus-CA rev1.X");
+MAKE_AV7110_INFO(ttc_2_X, "Technotrend/Hauppauge WinTV DVB-C rev2.X");
+MAKE_AV7110_INFO(tts_2_X, "Technotrend/Hauppauge WinTV Nexus-S rev2.X");
+MAKE_AV7110_INFO(tts_2_3, "Technotrend/Hauppauge WinTV Nexus-S rev2.3");
+MAKE_AV7110_INFO(tts_1_3se, "Technotrend/Hauppauge WinTV DVB-S rev1.3 SE");
+MAKE_AV7110_INFO(ttt, "Technotrend/Hauppauge DVB-T");
+MAKE_AV7110_INFO(fsc, "Fujitsu Siemens DVB-C");
+MAKE_AV7110_INFO(fss, "Fujitsu Siemens DVB-S rev1.6");
+MAKE_AV7110_INFO(gxs_1_3, "Galaxis DVB-S rev1.3");
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),
+ MAKE_EXTENSION_PCI(fsc, 0x110a, 0x0000),
+ MAKE_EXTENSION_PCI(tts_1_X_fsc, 0x13c2, 0x0000),
+ MAKE_EXTENSION_PCI(ttt_1_X, 0x13c2, 0x0001),
+ MAKE_EXTENSION_PCI(ttc_2_X, 0x13c2, 0x0002),
+ MAKE_EXTENSION_PCI(tts_2_X, 0x13c2, 0x0003),
+ MAKE_EXTENSION_PCI(gxs_1_3, 0x13c2, 0x0004),
+ MAKE_EXTENSION_PCI(fss, 0x13c2, 0x0006),
+ MAKE_EXTENSION_PCI(ttt, 0x13c2, 0x0008),
+ MAKE_EXTENSION_PCI(ttc_1_X, 0x13c2, 0x000a),
+ MAKE_EXTENSION_PCI(tts_2_3, 0x13c2, 0x000e),
+ MAKE_EXTENSION_PCI(tts_1_3se, 0x13c2, 0x1002),
+
+/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0005), UNDEFINED CARD */ // Technisat SkyStar1
+/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0009), UNDEFINED CARD */ // TT/Hauppauge WinTV Nexus-CA v????
+
{
.vendor = 0,
}
static struct saa7146_extension av7110_extension = {
- .name = "dvb\0",
+ .name = "dvb",
.flags = SAA7146_I2C_SHORT_DELAY,
.module = THIS_MODULE,
.pci_tbl = &pci_tbl[0],
.attach = av7110_attach,
- .detach = av7110_detach,
+ .detach = __devexit_p(av7110_detach),
- .irq_mask = MASK_19|MASK_03,
+ .irq_mask = MASK_19 | MASK_03 | MASK_10,
.irq_func = av7110_irq,
-};
+};
-static int __init av7110_init(void)
+static int __init av7110_init(void)
{
int retval;
retval = saa7146_register_extension(&av7110_extension);
-#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE)
- 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:
-#endif
return retval;
}
static void __exit av7110_exit(void)
{
-#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE)
- av7110_ir_exit();
-#endif
saa7146_unregister_extension(&av7110_extension);
}
"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");
git://git.onelab.eu / linux-2.6.git / blobdiff