#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"
+#define TS_WIDTH 376
+#define TS_HEIGHT 512
+#define TS_BUFLEN (TS_WIDTH*TS_HEIGHT)
+#define TS_MAX_PACKETS (TS_BUFLEN/TS_SIZE)
-static void restart_feeds(struct av7110 *av7110);
-int av7110_debug = 0;
+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 hw_sections;
+static int rgb_on;
+static int volume = 255;
+static int budgetpatch = 0;
+
+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)");
+
+static void restart_feeds(struct av7110 *av7110);
-int av7110_num = 0;
+static int av7110_num = 0;
+#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)
+{
+ struct saa7146_dev *dev=av7110->dev;
+
+ /* set internal volume control to maximum */
+ av7110->adac_type = DVB_ADAC_TI;
+ av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixer.volume_right);
+
+ av7710_set_video_mode(av7110, vidmode);
+
+ /* handle different card types */
+ /* remaining inits according to card and frontend type */
+ av7110->analog_tuner_flags = 0;
+ av7110->current_input = 0;
+ 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->dvb_adapter->num, av7110->adac_type);
+ }
+
+ 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 &&
+ (av7110->dev->pci->subsystem_vendor == 0x110a) && (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
+ }
+ }
+
+ av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixer.volume_right);
+ av7110_setup_irc_config(av7110, 0);
+}
static void recover_arm(struct av7110 *av7110)
{
- DEB_EE(("av7110: %p\n",av7110));
+ dprintk(4, "%p\n",av7110);
av7110_bootarm(av7110);
- dvb_delay(100);
+ msleep(100);
restart_feeds(av7110);
av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, av7110->ir_config);
}
static void arm_error(struct av7110 *av7110)
{
- DEB_EE(("av7110: %p\n",av7110));
+ dprintk(4, "%p\n",av7110);
av7110->arm_errors++;
av7110->arm_ready=0;
static int arm_thread(void *data)
{
struct av7110 *av7110 = data;
- unsigned long timeout;
u16 newloops = 0;
+ int timeout;
- DEB_EE(("av7110: %p\n",av7110));
+ dprintk(4, "%p\n",av7110);
- dvb_kernel_thread_setup ("arm_mon");
+ lock_kernel ();
+ daemonize ("arm_mon");
+ sigfillset (¤t->blocked);
+ unlock_kernel ();
+
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;
}
up(&av7110->dcomlock);
if (newloops==av7110->arm_loops) {
- printk(KERN_ERR "av7110%d: ARM crashed!\n",
+ printk(KERN_ERR "dvb-ttpci: ARM crashed @ card %d\n",
av7110->dvb_adapter->num);
arm_error(av7110);
+ av7710_set_video_mode(av7110, vidmode);
+
+ init_av7110_av(av7110);
if (down_interruptible(&av7110->dcomlock))
break;
{
static struct av7110 *last;
- DEB_EE(("av7110: %p\n",av7110));
+ dprintk(4, "%p\n",av7110);
if (!av7110)
av7110 = last;
void av7110_register_irc_handler(void (*func)(u32))
{
- DEB_EE(("registering %p\n", func));
+ dprintk(4, "registering %p\n", func);
irc_handler = func;
}
void av7110_unregister_irc_handler(void (*func)(u32))
{
- DEB_EE(("unregistering %p\n", func));
+ dprintk(4, "unregistering %p\n", func);
irc_handler = NULL;
}
-void run_handlers(unsigned long ircom)
+static void run_handlers(unsigned long ircom)
{
if (irc_handler != NULL)
(*irc_handler)((u32) ircom);
}
-DECLARE_TASKLET(irtask,run_handlers,0);
+static DECLARE_TASKLET(irtask, run_handlers, 0);
-void IR_handle(struct av7110 *av7110, u32 ircom)
+static void IR_handle(struct av7110 *av7110, u32 ircom)
{
- DEB_S(("av7110: ircommand = %08x\n", ircom));
+ dprintk(4, "ircommand = %08x\n", ircom);
irtask.data = (unsigned long) ircom;
tasklet_schedule(&irtask);
}
* IRQ handling
****************************************************************************/
-static inline int DvbDmxFilterCallback(u8 * buffer1, size_t buffer1_len,
+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)
#endif
}
+#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));
+ unsigned int xfer = 0;
print_time("debi");
- saa7146_write(av7110->dev, IER,
- saa7146_read(av7110->dev, IER) & ~MASK_19 );
- saa7146_write(av7110->dev, ISR, MASK_19 );
+ 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;
+ goto debi_done;
}
av7110->debitype=-1;
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;
+ 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;
+ xfer = RX_BUFF;
+ break;
case DATA_IPMPE:
case DATA_FSECTION:
av7110->debilen, NULL, 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;
+ xfer = RX_BUFF;
+ break;
case DATA_CI_GET:
{
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;
+ xfer = RX_BUFF;
+ break;
}
case DATA_COMMON_INTERFACE:
printk("\n");
}
#endif
- spin_lock(&av7110->debilock);
- iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
- ARM_ClearMailBox(av7110);
- spin_unlock(&av7110->debilock);
- return;
+ xfer = RX_BUFF;
+ break;
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;
+ 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:
- spin_lock(&av7110->debilock);
- iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
- ARM_ClearMailBox(av7110);
- spin_unlock(&av7110->debilock);
- return;
+ 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",
+ /* 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);
+ 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? */
+ }
+ spin_lock(&av7110->debilock);
ARM_ClearIrq(av7110);
- saa7146_write(av7110->dev, IER,
- saa7146_read(av7110->dev, IER) & ~MASK_19 );
- saa7146_write(av7110->dev, ISR, MASK_19 );
-
+ /* 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");
+ 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) {
case DATA_TS_PLAY:
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",
+ 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));
+ av7110->video_size.aspect_ratio);
event.type = VIDEO_EVENT_SIZE_CHANGED;
event.u.size.w = av7110->video_size.w;
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);
+ dprintk(8, "DMA: CI\n");
+ start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE + txbuf, len);
spin_unlock(&av7110->debilock);
+ wake_up(&cibuf->queue);
return;
}
iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
break;
}
- DEB_D(("GPIO0 PES_PLAY len=%04x\n", len));
+ dprintk(8, "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);
+ 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)
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);
+ 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_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);
+ 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:
- 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);
+ start_debi_dma(av7110, DEBI_READ, Reserved, len);
spin_unlock(&av7110->debilock);
return;
break;
default:
- printk("gpioirq unknown type=%d len=%d\n",
+ printk("dvb-ttpci: gpioirq unknown type=%d len=%d\n",
av7110->debitype, av7110->debilen);
break;
}
- ARM_ClearMailBox(av7110);
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 inline int SetPIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
u16 subpid, u16 pcrpid)
{
- DEB_EE(("av7110: %p\n", av7110));
+ dprintk(4, "%p\n", av7110);
if (vpid == 0x1fff || apid == 0x1fff ||
ttpid == 0x1fff || subpid == 0x1fff || pcrpid == 0x1fff) {
void ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
u16 subpid, u16 pcrpid)
{
- DEB_EE(("av7110: %p\n", av7110));
+ dprintk(4, "%p\n", av7110);
if (down_interruptible(&av7110->pid_mutex))
return;
// 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) {
buf[3] = mode;
ret = av7110_fw_request(av7110, buf, 20, &handle, 1);
- if (ret < 0) {
- printk("StartHWFilter error\n");
- return ret;
+ if (ret != 0 || handle >= 32) {
+ printk("dvb-ttpci: %s error buf %04x %04x %04x %04x "
+ "ret %x handle %04x\n",
+ __FUNCTION__, buf[0], buf[1], buf[2], buf[3],
+ ret, handle);
+ dvbdmxfilter->hw_handle = 0xffff;
+ return -1;
}
av7110->handle2filter[handle] = dvbdmxfilter;
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));
+ if (handle >= 32) {
+ printk("%s tried to stop invalid filter %04x, filter type = %x\n",
+ __FUNCTION__, handle, dvbdmxfilter->type);
return 0;
}
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]));
+ 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);
ret = -1;
}
return ret;
u16 *pid = dvbdmx->pids, npids[5];
int i;
- 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;
u16 *pid = dvbdmx->pids, npids[5];
int i;
- DEB_EE(("av7110: %p\n", av7110));
+ dprintk(4, "%p\n", av7110);
if (dvbdmxfeed->pes_type <= 1) {
av7110_av_stop(av7110, dvbdmxfeed->pes_type ? RP_VIDEO : RP_AUDIO);
static int av7110_start_feed(struct dvb_demux_feed *feed)
{
struct dvb_demux *demux = feed->demux;
- struct av7110 *av7110 = (struct av7110 *) demux->priv;
+ struct av7110 *av7110 = demux->priv;
- DEB_EE(("av7110: %p\n", av7110));
+ dprintk(4, "%p\n", av7110);
if (!demux->dmx.frontend)
return -EINVAL;
static int av7110_stop_feed(struct dvb_demux_feed *feed)
{
struct dvb_demux *demux = feed->demux;
- struct av7110 *av7110 = (struct av7110 *) demux->priv;
+ struct av7110 *av7110 = demux->priv;
- DEB_EE(("av7110: %p\n",av7110));
+ dprintk(4, "%p\n", av7110);
if (feed->type == DMX_TYPE_TS) {
if (feed->ts_type & TS_DECODER) {
int mode;
int i;
- DEB_EE(("av7110: %p\n",av7110));
+ dprintk(4, "%p\n", av7110);
mode = av7110->playing;
av7110->playing = 0;
BUG();
av7110 = (struct av7110 *) dvbdemux->priv;
- DEB_EE(("av7110: %p\n",av7110));
+ dprintk(4, "%p\n", av7110);
if (num != 0)
return -EINVAL;
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]));
+ 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)
-{
- struct av7110 *av7110 = fe->before_after_data;
- DEB_EE(("av7110: %p\n", av7110));
+static int av7110_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
+{
+ struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
- switch (cmd) {
- case FE_SET_TONE:
- switch ((fe_sec_tone_mode_t) arg) {
+ switch (tone) {
case SEC_TONE_ON:
Set22K(av7110, 1);
break;
case SEC_TONE_OFF:
Set22K(av7110, 0);
break;
+
default:
return -EINVAL;
-};
- break;
-
- case FE_DISEQC_SEND_MASTER_CMD:
- {
- struct dvb_diseqc_master_cmd *cmd = arg;
- av7110_diseqc_send(av7110, cmd->msg_len, cmd->msg, -1);
- break;
}
- case FE_DISEQC_SEND_BURST:
- av7110_diseqc_send(av7110, 0, NULL, (unsigned long) arg);
- break;
+ return 0;
+}
- default:
- return -EOPNOTSUPP;
-};
+static int av7110_diseqc_send_master_cmd(struct dvb_frontend* fe,
+ struct dvb_diseqc_master_cmd* cmd)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+
+ av7110_diseqc_send(av7110, cmd->msg_len, cmd->msg, -1);
return 0;
}
+static int av7110_diseqc_send_burst(struct dvb_frontend* fe,
+ fe_sec_mini_cmd_t minicmd)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+
+ av7110_diseqc_send(av7110, 0, NULL, minicmd);
-static void av7110_before_after_tune (fe_status_t s, void *data)
+ return 0;
+}
+
+/* simplified code from budget-core.c */
+static int stop_ts_capture(struct av7110 *budget)
{
- struct av7110 *av7110 = data;
+ dprintk(2, "budget: %p\n", budget);
- DEB_EE(("av7110: %p\n",av7110));
+ 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;
+}
- av7110->fe_synced = (s & FE_HAS_LOCK) ? 1 : 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;
+}
- if (av7110->playing)
- return;
+static int budget_start_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, "av7110: %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);
+ feed->pusi_seen = 0; /* have a clean section start */
+ status = start_ts_capture(budget);
+ spin_unlock(&budget->feedlock1);
+ return status;
+}
+
+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;
- up(&av7110->pid_mutex);
+ dprintk(2, "budget: %p\n", budget);
+
+ 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;
+
+ if (newdma >= TS_BUFLEN)
+ return;
+
+ budget->ttbp = newdma;
+
+ if (!budget->feeding1 || (newdma == olddma))
+ return;
+
+#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);
+ }
+}
static int av7110_register(struct av7110 *av7110)
{
int ret, i;
struct dvb_demux *dvbdemux=&av7110->demux;
+ struct dvb_demux *dvbdemux1 = &av7110->demux1;
- DEB_EE(("av7110: %p\n",av7110));
+ dprintk(4, "%p\n", av7110);
if (av7110->registered)
return -1;
av7110->registered=1;
- dvb_add_frontend_notifier (av7110->dvb_adapter,
- av7110_before_after_tune, av7110);
-
- /**
- * init DiSEqC stuff
- */
- dvb_add_frontend_ioctls (av7110->dvb_adapter,
- av7110_diseqc_ioctl, NULL, av7110);
-
dvbdemux->priv = (void *) av7110;
for (i=0; i<32; i++)
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 *dvbdemux1 = &av7110->demux1;
- DEB_EE(("av7110: %p\n",av7110));
+ dprintk(4, "%p\n", av7110);
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);
dvb_dmxdev_release(&av7110->dmxdev);
dvb_dmx_release(&av7110->demux);
- dvb_remove_frontend_notifier (av7110->dvb_adapter,
- av7110_before_after_tune);
-
- dvb_remove_frontend_ioctls (av7110->dvb_adapter,
- av7110_diseqc_ioctl, NULL);
-
+ 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
/* 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\n");
+ printk(KERN_ERR "dvb-ttpci: and can be downloaded here"
+ " 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);
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 alps_bsrv2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+{
+ 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;
+}
+
+static struct ves1x93_config alps_bsrv2_config = {
+ .demod_address = 0x08,
+ .xin = 90100000UL,
+ .invert_pwm = 0,
+ .pll_set = alps_bsrv2_pll_set,
+};
+
+
+static u8 alps_bsru6_inittab[] = {
+ 0x01, 0x15,
+ 0x02, 0x30,
+ 0x03, 0x00,
+ 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
+ 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */
+ 0x06, 0x40, /* DAC not used, set to high impendance mode */
+ 0x07, 0x00, /* DAC LSB */
+ 0x08, 0x40, /* DiSEqC off, LNB power on OP2/LOCK pin on */
+ 0x09, 0x00, /* FIFO */
+ 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
+ 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */
+ 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */
+ 0x10, 0x3f, // AGC2 0x3d
+ 0x11, 0x84,
+ 0x12, 0xb5, // Lock detect: -64 Carrier freq detect:on
+ 0x15, 0xc9, // lock detector threshold
+ 0x16, 0x00,
+ 0x17, 0x00,
+ 0x18, 0x00,
+ 0x19, 0x00,
+ 0x1a, 0x00,
+ 0x1f, 0x50,
+ 0x20, 0x00,
+ 0x21, 0x00,
+ 0x22, 0x00,
+ 0x23, 0x00,
+ 0x28, 0x00, // out imp: normal out type: parallel FEC mode:0
+ 0x29, 0x1e, // 1/2 threshold
+ 0x2a, 0x14, // 2/3 threshold
+ 0x2b, 0x0f, // 3/4 threshold
+ 0x2c, 0x09, // 5/6 threshold
+ 0x2d, 0x05, // 7/8 threshold
+ 0x2e, 0x01,
+ 0x31, 0x1f, // test all FECs
+ 0x32, 0x19, // viterbi and synchro search
+ 0x33, 0xfc, // rs control
+ 0x34, 0x93, // error control
+ 0x0f, 0x52,
+ 0xff, 0xff
+};
+
+static int alps_bsru6_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ratio)
+{
+ u8 aclk = 0;
+ u8 bclk = 0;
+
+ if (srate < 1500000) { aclk = 0xb7; bclk = 0x47; }
+ else if (srate < 3000000) { aclk = 0xb7; bclk = 0x4b; }
+ else if (srate < 7000000) { aclk = 0xb7; bclk = 0x4f; }
+ else if (srate < 14000000) { aclk = 0xb7; bclk = 0x53; }
+ else if (srate < 30000000) { aclk = 0xb6; bclk = 0x53; }
+ else if (srate < 45000000) { aclk = 0xb4; bclk = 0x51; }
+
+ stv0299_writereg (fe, 0x13, aclk);
+ stv0299_writereg (fe, 0x14, bclk);
+ stv0299_writereg (fe, 0x1f, (ratio >> 16) & 0xff);
+ stv0299_writereg (fe, 0x20, (ratio >> 8) & 0xff);
+ stv0299_writereg (fe, 0x21, (ratio ) & 0xf0);
+
+ return 0;
+}
+
+static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+{
+ struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
+ int ret;
+ u8 data[4];
+ u32 div;
+ struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
+
+ if ((params->frequency < 950000) || (params->frequency > 2150000))
+ return -EINVAL;
+
+ div = (params->frequency + (125 - 1)) / 125; // round correctly
+ data[0] = (div >> 8) & 0x7f;
+ data[1] = div & 0xff;
+ data[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
+ data[3] = 0xC4;
+
+ if (params->frequency > 1530000) data[3] = 0xc0;
+
+ ret = i2c_transfer (&av7110->i2c_adap, &msg, 1);
+ if (ret != 1)
+ return -EIO;
+ return 0;
+}
+
+static struct stv0299_config alps_bsru6_config = {
+
+ .demod_address = 0x68,
+ .inittab = alps_bsru6_inittab,
+ .mclk = 88000000UL,
+ .invert = 1,
+ .enhanced_tuning = 0,
+ .skip_reinit = 0,
+ .lock_output = STV0229_LOCKOUTPUT_1,
+ .volt13_op0_op1 = STV0299_VOLT13_OP1,
+ .min_delay_ms = 100,
+ .set_symbol_rate = alps_bsru6_set_symbol_rate,
+ .pll_set = alps_bsru6_pll_set,
+};
+
+
+
+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 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;
+ }
+
+ // 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);
+ }
+
+ return 0;
+}
+
+static struct stv0297_config nexusca_stv0297_config = {
+
+ .demod_address = 0x1C,
+ .invert = 1,
+ .pll_set = nexusca_stv0297_pll_set,
+};
+
+
+static void av7110_fe_lock_fix(struct av7110* av7110, fe_status_t status)
+{
+ int synced = (status & FE_HAS_LOCK) ? 1 : 0;
+
+ av7110->fe_status = status;
+
+ if (av7110->fe_synced == synced)
+ return;
+
+ av7110->fe_synced = synced;
+
+ if (av7110->playing)
+ return;
+
+ if (down_interruptible(&av7110->pid_mutex))
+ return;
+
+ if (av7110->fe_synced) {
+ SetPIDs(av7110, av7110->pids[DMX_PES_VIDEO],
+ av7110->pids[DMX_PES_AUDIO],
+ av7110->pids[DMX_PES_TELETEXT], 0,
+ av7110->pids[DMX_PES_PCR]);
+ av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0);
+ } else {
+ SetPIDs(av7110, 0, 0, 0, 0, 0);
+ av7110_fw_cmd(av7110, COMTYPE_PID_FILTER, FlushTSQueue, 0);
+ av7110_wait_msgstate(av7110, GPMQBusy);
+ }
+
+ up(&av7110->pid_mutex);
+}
+
+static int av7110_fe_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+ av7110_fe_lock_fix(av7110, 0);
+ return av7110->fe_set_frontend(fe, params);
+}
+
+static int av7110_fe_init(struct dvb_frontend* fe)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+
+ av7110_fe_lock_fix(av7110, 0);
+ return av7110->fe_init(fe);
+}
+
+static int av7110_fe_read_status(struct dvb_frontend* fe, fe_status_t* status)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+ int ret;
+
+ /* call the real implementation */
+ ret = av7110->fe_read_status(fe, status);
+ if (ret)
+ return ret;
+
+ if (((*status ^ av7110->fe_status) & FE_HAS_LOCK) && (*status & FE_HAS_LOCK)) {
+ av7110_fe_lock_fix(av7110, *status);
+ }
+
+ return 0;
+}
+
+static int av7110_fe_diseqc_reset_overload(struct dvb_frontend* fe)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+
+ av7110_fe_lock_fix(av7110, 0);
+ return av7110->fe_diseqc_reset_overload(fe);
+}
+
+static int av7110_fe_diseqc_send_master_cmd(struct dvb_frontend* fe,
+ struct dvb_diseqc_master_cmd* cmd)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+
+ av7110_fe_lock_fix(av7110, 0);
+ return av7110->fe_diseqc_send_master_cmd(fe, cmd);
+}
+
+static int av7110_fe_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+
+ av7110_fe_lock_fix(av7110, 0);
+ return av7110->fe_diseqc_send_burst(fe, minicmd);
+}
+
+static int av7110_fe_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+
+ av7110_fe_lock_fix(av7110, 0);
+ return av7110->fe_set_tone(fe, tone);
+}
+
+static int av7110_fe_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+
+ av7110_fe_lock_fix(av7110, 0);
+ return av7110->fe_set_voltage(fe, voltage);
+}
+
+static int av7110_fe_dishnetwork_send_legacy_command(struct dvb_frontend* fe, unsigned int cmd)
+{
+ struct av7110* av7110 = fe->dvb->priv;
+
+ av7110_fe_lock_fix(av7110, 0);
+ return av7110->fe_dishnetwork_send_legacy_command(fe, cmd);
+}
+
+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} };
+
+ if ((i2c_transfer(&av7110->i2c_adap, msg, 2) != 2) || (pwm == 0xff))
+ pwm = 0x48;
+
+ return pwm;
+}
+
+static void frontend_init(struct av7110 *av7110)
+{
+ 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;
+ 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;
+ 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;
+ 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:
+ /* Haupauge 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 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;
+ }
+ break;
+
+ case 0x000A: // Hauppauge/TT Nexus-CA rev1.X
+
+ av7110->fe = stv0297_attach(&nexusca_stv0297_config, &av7110->i2c_adap, 0x7b);
+ 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;
+ }
+ }
+ }
+
+ if (av7110->fe == NULL) {
+ 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);
+
+ if (dvb_register_frontend(av7110->dvb_adapter, av7110->fe)) {
+ printk("av7110: Frontend registration failed!\n");
+ if (av7110->fe->ops->release)
+ av7110->fe->ops->release(av7110->fe);
+ av7110->fe = NULL;
+ }
+ }
+}
+
+/* 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 av7110_attach(struct saa7146_dev* dev, struct saa7146_pci_extension_data *pci_ext)
{
struct av7110 *av7110 = NULL;
+ int length = TS_WIDTH * TS_HEIGHT;
int ret = 0;
-
- DEB_EE(("dev: %p\n", dev));
+ int 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
+ }
/* prepare the av7110 device struct */
if (!(av7110 = kmalloc (sizeof (struct av7110), GFP_KERNEL))) {
- printk ("%s: out of memory!\n", __FUNCTION__);
+ dprintk(1, "out of memory\n");
return -ENOMEM;
}
- 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;
+ av7110->dev = dev;
dev->ext_priv = av7110;
if ((ret = get_firmware(av7110))) {
get recognized before the main driver is fully loaded */
saa7146_write(dev, GPIO_CTRL, 0x500000);
- saa7146_i2c_adapter_prepare(dev, NULL, 0, SAA7146_I2C_BUS_BIT_RATE_120); /* 275 kHz */
+#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));
- av7110->i2c_bus = dvb_register_i2c_bus (master_xfer, dev,
- av7110->dvb_adapter, 0);
+ saa7146_i2c_adapter_prepare(dev, &av7110->i2c_adap, SAA7146_I2C_BUS_BIT_RATE_120); /* 275 kHz */
- if (!av7110->i2c_bus) {
+ if (i2c_add_adapter(&av7110->i2c_adap) < 0) {
+err_no_mem:
dvb_unregister_adapter (av7110->dvb_adapter);
kfree(av7110);
return -ENOMEM;
}
- ttpci_eeprom_parse_mac(av7110->i2c_bus);
-
+ ttpci_eeprom_parse_mac(&av7110->i2c_adap, av7110->dvb_adapter->proposed_mac);
+
+ if (budgetpatch) {
+ spin_lock_init(&av7110->feedlock1);
+ av7110->grabbing = saa7146_vmalloc_build_pgtable(
+ dev->pci, length, &av7110->pt);
+ if (!av7110->grabbing)
+ goto err_no_mem;
+ 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);
/* 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);
/* locks for data transfers from/to AV7110 */
spin_lock_init (&av7110->debilock);
sema_init(&av7110->dcomlock, 1);
- av7110->debilock=SPIN_LOCK_UNLOCKED;
av7110->debitype=-1;
/* default OSD window */
av7110->osdwin=1;
+ sema_init(&av7110->osd_sema, 1);
/* ARM "watchdog" */
init_waitqueue_head(&av7110->arm_wait);
}
if (FW_VERSION(av7110->arm_app)<0x2501)
- printk ("av7110: Warning, firmware version 0x%04x is too old. "
+ printk ("dvb-ttpci: Warning, firmware version 0x%04x is too old. "
"System might be unstable!\n", FW_VERSION(av7110->arm_app));
if (kernel_thread(arm_thread, (void *) av7110, 0) < 0) {
- printk(KERN_ERR "av7110(%d): faile to start arm_mon kernel thread\n",
+ printk("dvb-ttpci: failed to start arm_mon kernel thread @ card %d\n",
av7110->dvb_adapter->num);
goto err2;
}
- /* set internal volume control to maximum */
- av7110->adac_type = DVB_ADAC_TI;
- av7110_set_volume(av7110, 0xff, 0xff);
-
- av7710_set_video_mode(av7110, vidmode);
-
- /* 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. */
- }
- else if (dev->pci->subsystem_vendor == 0x110a) {
- printk("av7110(%d): DVB-C w/o analog module detected\n",
- av7110->dvb_adapter->num);
- av7110->adac_type = DVB_ADAC_NONE;
- }
- else {
- av7110->adac_type = adac;
- printk("av7110(%d): adac type set to %d\n",
- av7110->dvb_adapter->num, av7110->adac_type);
- }
-
- if (av7110->adac_type == DVB_ADAC_NONE || av7110->adac_type == DVB_ADAC_MSP) {
- // switch DVB SCART on
- 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
- }
+ /* set initial volume in mixer struct */
+ av7110->mixer.volume_left = volume;
+ av7110->mixer.volume_right = volume;
- av7110_set_volume(av7110, 0xff, 0xff);
+ init_av7110_av(av7110);
- av7110_setup_irc_config (av7110, 0);
av7110_register(av7110);
/* special case DVB-C: these cards have an analog tuner
if (ret)
goto err3;
- printk(KERN_INFO "av7110: found av7110-%d.\n",av7110_num);
+ av7110->dvb_adapter->priv = av7110;
+ frontend_init(av7110);
+
+ printk(KERN_INFO "dvb-ttpci: found av7110-%d.\n", av7110_num);
av7110->device_initialized = 1;
av7110_num++;
return 0;
av7110->arm_rmmod = 1;
wake_up_interruptible(&av7110->arm_wait);
while (av7110->arm_thread)
- dvb_delay(1);
+ msleep(1);
err2:
av7110_ca_exit(av7110);
av7110_av_exit(av7110);
err:
- dvb_unregister_i2c_bus (master_xfer,av7110->i2c_bus->adapter,
- av7110->i2c_bus->id);
+ i2c_del_adapter(&av7110->i2c_adap);
dvb_unregister_adapter (av7110->dvb_adapter);
static int av7110_detach (struct saa7146_dev* saa)
{
struct av7110 *av7110 = (struct av7110*)saa->ext_priv;
- DEB_EE(("av7110: %p\n",av7110));
+ dprintk(4, "%p\n", av7110);
- if( 0 == av7110->device_initialized ) {
+ if (!av7110->device_initialized )
return 0;
- }
+ 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);
while (av7110->arm_thread)
- dvb_delay(1);
+ msleep(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);
+ i2c_del_adapter(&av7110->i2c_adap);
+
dvb_unregister_adapter (av7110->dvb_adapter);
av7110_num--;
static void av7110_irq(struct saa7146_dev* dev, u32 *isr)
{
- struct av7110 *av7110 = (struct av7110*)dev->ext_priv;
+ struct av7110 *av7110 = dev->ext_priv;
-// DEB_INT(("dev: %p, av7110: %p\n",dev,av7110));
+ //print_time("av7110_irq");
+
+ /* 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)
+ 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)
+ if (*isr & MASK_03) {
+ //printk("av7110_irq: GPIO\n");
tasklet_schedule (&av7110->gpio_tasklet);
}
+ if ((*isr & MASK_10) && budgetpatch)
+ tasklet_schedule(&av7110->vpe_tasklet);
+}
+
static struct saa7146_extension av7110_extension;
.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, "Technotrend/Hauppauge WinTV DVB-S rev1.X");
+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_1_3se, "Technotrend/Hauppauge WinTV DVB-S rev1.3 SE");
+MAKE_AV7110_INFO(fsc, "Fujitsu Siemens DVB-C");
+MAKE_AV7110_INFO(fss, "Fujitsu Siemens DVB-S rev1.6");
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(tts_1_X, 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(tts_1_3se, 0x13c2, 0x1002),
+ MAKE_EXTENSION_PCI(fsc, 0x110a, 0x0000),
+ MAKE_EXTENSION_PCI(ttc_1_X, 0x13c2, 0x000a),
+ MAKE_EXTENSION_PCI(fss, 0x13c2, 0x0006),
+
+/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0004), UNDEFINED CARD */ // Galaxis DVB PC-Sat-Carte
+/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0005), UNDEFINED CARD */ // Technisat SkyStar1
+/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0008), UNDEFINED CARD */ // TT/Hauppauge WinTV DVB-T v????
+/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0009), UNDEFINED CARD */ // TT/Hauppauge WinTV Nexus-CA v????
+
{
.vendor = 0,
}
.attach = av7110_attach,
.detach = av7110_detach,
- .irq_mask = MASK_19|MASK_03,
+ .irq_mask = MASK_19 | MASK_03 | MASK_10,
.irq_func = av7110_irq,
};
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