diff options
Diffstat (limited to 'drivers/media/dvb')
70 files changed, 6399 insertions, 1154 deletions
diff --git a/drivers/media/dvb/Kconfig b/drivers/media/dvb/Kconfig index cf8f65f..161ccfd 100644 --- a/drivers/media/dvb/Kconfig +++ b/drivers/media/dvb/Kconfig @@ -76,6 +76,10 @@ comment "Supported Mantis Adapters" depends on DVB_CORE && PCI && I2C source "drivers/media/dvb/mantis/Kconfig" +comment "Supported nGene Adapters" + depends on DVB_CORE && PCI && I2C + source "drivers/media/dvb/ngene/Kconfig" + comment "Supported DVB Frontends" depends on DVB_CORE source "drivers/media/dvb/frontends/Kconfig" diff --git a/drivers/media/dvb/Makefile b/drivers/media/dvb/Makefile index c12922c..a1a0875 100644 --- a/drivers/media/dvb/Makefile +++ b/drivers/media/dvb/Makefile @@ -14,6 +14,7 @@ obj-y := dvb-core/ \ siano/ \ dm1105/ \ pt1/ \ - mantis/ + mantis/ \ + ngene/ obj-$(CONFIG_DVB_FIREDTV) += firewire/ diff --git a/drivers/media/dvb/bt8xx/bt878.c b/drivers/media/dvb/bt8xx/bt878.c index a24c125..99d6209 100644 --- a/drivers/media/dvb/bt8xx/bt878.c +++ b/drivers/media/dvb/bt8xx/bt878.c @@ -576,43 +576,30 @@ static struct pci_driver bt878_pci_driver = { .remove = __devexit_p(bt878_remove), }; -static int bt878_pci_driver_registered; - /*******************************/ /* Module management functions */ /*******************************/ -static int bt878_init_module(void) +static int __init bt878_init_module(void) { bt878_num = 0; - bt878_pci_driver_registered = 0; printk(KERN_INFO "bt878: AUDIO driver version %d.%d.%d loaded\n", (BT878_VERSION_CODE >> 16) & 0xff, (BT878_VERSION_CODE >> 8) & 0xff, BT878_VERSION_CODE & 0xff); -/* - bt878_check_chipset(); -*/ - /* later we register inside of bt878_find_audio_dma() - * because we may want to ignore certain cards */ - bt878_pci_driver_registered = 1; + return pci_register_driver(&bt878_pci_driver); } -static void bt878_cleanup_module(void) +static void __exit bt878_cleanup_module(void) { - if (bt878_pci_driver_registered) { - bt878_pci_driver_registered = 0; - pci_unregister_driver(&bt878_pci_driver); - } - return; + pci_unregister_driver(&bt878_pci_driver); } module_init(bt878_init_module); module_exit(bt878_cleanup_module); -//MODULE_AUTHOR("XXX"); MODULE_LICENSE("GPL"); /* diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c index 91353a6..8b0cde3 100644 --- a/drivers/media/dvb/bt8xx/dst.c +++ b/drivers/media/dvb/bt8xx/dst.c @@ -1352,8 +1352,7 @@ static int dst_get_tuna(struct dst_state *state) return retval; } if ((state->type_flags & DST_TYPE_HAS_VLF) && - !(state->dst_type == DST_TYPE_IS_CABLE) && - !(state->dst_type == DST_TYPE_IS_ATSC)) { + !(state->dst_type == DST_TYPE_IS_ATSC)) { if (state->rx_tuna[9] != dst_check_sum(&state->rx_tuna[0], 9)) { dprintk(verbose, DST_INFO, 1, "checksum failure ? "); @@ -1820,8 +1819,13 @@ static struct dvb_frontend_ops dst_dvbc_ops = { .frequency_max = 858000000, .symbol_rate_min = 1000000, .symbol_rate_max = 45000000, - /* . symbol_rate_tolerance = ???,*/ - .caps = FE_CAN_FEC_AUTO | FE_CAN_QAM_AUTO + .caps = FE_CAN_FEC_AUTO | + FE_CAN_QAM_AUTO | + FE_CAN_QAM_16 | + FE_CAN_QAM_32 | + FE_CAN_QAM_64 | + FE_CAN_QAM_128 | + FE_CAN_QAM_256 }, .release = dst_release, diff --git a/drivers/media/dvb/dm1105/Kconfig b/drivers/media/dvb/dm1105/Kconfig index de3eeb0..6952392 100644 --- a/drivers/media/dvb/dm1105/Kconfig +++ b/drivers/media/dvb/dm1105/Kconfig @@ -8,6 +8,7 @@ config DVB_DM1105 select DVB_STB6000 if !DVB_FE_CUSTOMISE select DVB_CX24116 if !DVB_FE_CUSTOMISE select DVB_SI21XX if !DVB_FE_CUSTOMISE + select DVB_DS3000 if !DVB_FE_CUSTOMISE select VIDEO_IR help Support for cards based on the SDMC DM1105 PCI chip like diff --git a/drivers/media/dvb/dm1105/dm1105.c b/drivers/media/dvb/dm1105/dm1105.c index f0f483a..383cca3 100644 --- a/drivers/media/dvb/dm1105/dm1105.c +++ b/drivers/media/dvb/dm1105/dm1105.c @@ -43,6 +43,7 @@ #include "si21xx.h" #include "cx24116.h" #include "z0194a.h" +#include "ds3000.h" #define UNSET (-1U) @@ -269,7 +270,7 @@ struct infrared { u32 ir_command; }; -struct dm1105dvb { +struct dm1105_dev { /* pci */ struct pci_dev *pdev; u8 __iomem *io_mem; @@ -308,31 +309,47 @@ struct dm1105dvb { spinlock_t lock; }; -#define dm_io_mem(reg) ((unsigned long)(&dm1105dvb->io_mem[reg])) +#define dm_io_mem(reg) ((unsigned long)(&dev->io_mem[reg])) + +#define dm_readb(reg) inb(dm_io_mem(reg)) +#define dm_writeb(reg, value) outb((value), (dm_io_mem(reg))) + +#define dm_readw(reg) inw(dm_io_mem(reg)) +#define dm_writew(reg, value) outw((value), (dm_io_mem(reg))) + +#define dm_readl(reg) inl(dm_io_mem(reg)) +#define dm_writel(reg, value) outl((value), (dm_io_mem(reg))) + +#define dm_andorl(reg, mask, value) \ + outl((inl(dm_io_mem(reg)) & ~(mask)) |\ + ((value) & (mask)), (dm_io_mem(reg))) + +#define dm_setl(reg, bit) dm_andorl((reg), (bit), (bit)) +#define dm_clearl(reg, bit) dm_andorl((reg), (bit), 0) static int dm1105_i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, int num) { - struct dm1105dvb *dm1105dvb ; + struct dm1105_dev *dev ; int addr, rc, i, j, k, len, byte, data; u8 status; - dm1105dvb = i2c_adap->algo_data; + dev = i2c_adap->algo_data; for (i = 0; i < num; i++) { - outb(0x00, dm_io_mem(DM1105_I2CCTR)); + dm_writeb(DM1105_I2CCTR, 0x00); if (msgs[i].flags & I2C_M_RD) { /* read bytes */ addr = msgs[i].addr << 1; addr |= 1; - outb(addr, dm_io_mem(DM1105_I2CDAT)); + dm_writeb(DM1105_I2CDAT, addr); for (byte = 0; byte < msgs[i].len; byte++) - outb(0, dm_io_mem(DM1105_I2CDAT + byte + 1)); + dm_writeb(DM1105_I2CDAT + byte + 1, 0); - outb(0x81 + msgs[i].len, dm_io_mem(DM1105_I2CCTR)); + dm_writeb(DM1105_I2CCTR, 0x81 + msgs[i].len); for (j = 0; j < 55; j++) { mdelay(10); - status = inb(dm_io_mem(DM1105_I2CSTS)); + status = dm_readb(DM1105_I2CSTS); if ((status & 0xc0) == 0x40) break; } @@ -340,56 +357,54 @@ static int dm1105_i2c_xfer(struct i2c_adapter *i2c_adap, return -1; for (byte = 0; byte < msgs[i].len; byte++) { - rc = inb(dm_io_mem(DM1105_I2CDAT + byte + 1)); + rc = dm_readb(DM1105_I2CDAT + byte + 1); if (rc < 0) goto err; msgs[i].buf[byte] = rc; } - } else { - if ((msgs[i].buf[0] == 0xf7) && (msgs[i].addr == 0x55)) { - /* prepaired for cx24116 firmware */ - /* Write in small blocks */ - len = msgs[i].len - 1; - k = 1; - do { - outb(msgs[i].addr << 1, dm_io_mem(DM1105_I2CDAT)); - outb(0xf7, dm_io_mem(DM1105_I2CDAT + 1)); - for (byte = 0; byte < (len > 48 ? 48 : len); byte++) { - data = msgs[i].buf[k+byte]; - outb(data, dm_io_mem(DM1105_I2CDAT + byte + 2)); - } - outb(0x82 + (len > 48 ? 48 : len), dm_io_mem(DM1105_I2CCTR)); - for (j = 0; j < 25; j++) { - mdelay(10); - status = inb(dm_io_mem(DM1105_I2CSTS)); - if ((status & 0xc0) == 0x40) - break; - } - - if (j >= 25) - return -1; - - k += 48; - len -= 48; - } while (len > 0); - } else { - /* write bytes */ - outb(msgs[i].addr<<1, dm_io_mem(DM1105_I2CDAT)); - for (byte = 0; byte < msgs[i].len; byte++) { - data = msgs[i].buf[byte]; - outb(data, dm_io_mem(DM1105_I2CDAT + byte + 1)); + } else if ((msgs[i].buf[0] == 0xf7) && (msgs[i].addr == 0x55)) { + /* prepaired for cx24116 firmware */ + /* Write in small blocks */ + len = msgs[i].len - 1; + k = 1; + do { + dm_writeb(DM1105_I2CDAT, msgs[i].addr << 1); + dm_writeb(DM1105_I2CDAT + 1, 0xf7); + for (byte = 0; byte < (len > 48 ? 48 : len); byte++) { + data = msgs[i].buf[k + byte]; + dm_writeb(DM1105_I2CDAT + byte + 2, data); } - outb(0x81 + msgs[i].len, dm_io_mem(DM1105_I2CCTR)); + dm_writeb(DM1105_I2CCTR, 0x82 + (len > 48 ? 48 : len)); for (j = 0; j < 25; j++) { mdelay(10); - status = inb(dm_io_mem(DM1105_I2CSTS)); + status = dm_readb(DM1105_I2CSTS); if ((status & 0xc0) == 0x40) break; } if (j >= 25) return -1; + + k += 48; + len -= 48; + } while (len > 0); + } else { + /* write bytes */ + dm_writeb(DM1105_I2CDAT, msgs[i].addr << 1); + for (byte = 0; byte < msgs[i].len; byte++) { + data = msgs[i].buf[byte]; + dm_writeb(DM1105_I2CDAT + byte + 1, data); } + dm_writeb(DM1105_I2CCTR, 0x81 + msgs[i].len); + for (j = 0; j < 25; j++) { + mdelay(10); + status = dm_readb(DM1105_I2CSTS); + if ((status & 0xc0) == 0x40) + break; + } + + if (j >= 25) + return -1; } } return num; @@ -407,22 +422,22 @@ static struct i2c_algorithm dm1105_algo = { .functionality = functionality, }; -static inline struct dm1105dvb *feed_to_dm1105dvb(struct dvb_demux_feed *feed) +static inline struct dm1105_dev *feed_to_dm1105_dev(struct dvb_demux_feed *feed) { - return container_of(feed->demux, struct dm1105dvb, demux); + return container_of(feed->demux, struct dm1105_dev, demux); } -static inline struct dm1105dvb *frontend_to_dm1105dvb(struct dvb_frontend *fe) +static inline struct dm1105_dev *frontend_to_dm1105_dev(struct dvb_frontend *fe) { - return container_of(fe->dvb, struct dm1105dvb, dvb_adapter); + return container_of(fe->dvb, struct dm1105_dev, dvb_adapter); } -static int dm1105dvb_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) +static int dm1105_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) { - struct dm1105dvb *dm1105dvb = frontend_to_dm1105dvb(fe); + struct dm1105_dev *dev = frontend_to_dm1105_dev(fe); u32 lnb_mask, lnb_13v, lnb_18v, lnb_off; - switch (dm1105dvb->boardnr) { + switch (dev->boardnr) { case DM1105_BOARD_AXESS_DM05: lnb_mask = DM05_LNB_MASK; lnb_off = DM05_LNB_OFF; @@ -438,62 +453,67 @@ static int dm1105dvb_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t volta lnb_18v = DM1105_LNB_18V; } - outl(lnb_mask, dm_io_mem(DM1105_GPIOCTR)); + dm_writel(DM1105_GPIOCTR, lnb_mask); if (voltage == SEC_VOLTAGE_18) - outl(lnb_18v , dm_io_mem(DM1105_GPIOVAL)); + dm_writel(DM1105_GPIOVAL, lnb_18v); else if (voltage == SEC_VOLTAGE_13) - outl(lnb_13v, dm_io_mem(DM1105_GPIOVAL)); + dm_writel(DM1105_GPIOVAL, lnb_13v); else - outl(lnb_off, dm_io_mem(DM1105_GPIOVAL)); + dm_writel(DM1105_GPIOVAL, lnb_off); return 0; } -static void dm1105dvb_set_dma_addr(struct dm1105dvb *dm1105dvb) +static void dm1105_set_dma_addr(struct dm1105_dev *dev) { - outl(cpu_to_le32(dm1105dvb->dma_addr), dm_io_mem(DM1105_STADR)); + dm_writel(DM1105_STADR, cpu_to_le32(dev->dma_addr)); } -static int __devinit dm1105dvb_dma_map(struct dm1105dvb *dm1105dvb) +static int __devinit dm1105_dma_map(struct dm1105_dev *dev) { - dm1105dvb->ts_buf = pci_alloc_consistent(dm1105dvb->pdev, 6*DM1105_DMA_BYTES, &dm1105dvb->dma_addr); + dev->ts_buf = pci_alloc_consistent(dev->pdev, + 6 * DM1105_DMA_BYTES, + &dev->dma_addr); - return !dm1105dvb->ts_buf; + return !dev->ts_buf; } -static void dm1105dvb_dma_unmap(struct dm1105dvb *dm1105dvb) +static void dm1105_dma_unmap(struct dm1105_dev *dev) { - pci_free_consistent(dm1105dvb->pdev, 6*DM1105_DMA_BYTES, dm1105dvb->ts_buf, dm1105dvb->dma_addr); + pci_free_consistent(dev->pdev, + 6 * DM1105_DMA_BYTES, + dev->ts_buf, + dev->dma_addr); } -static void dm1105dvb_enable_irqs(struct dm1105dvb *dm1105dvb) +static void dm1105_enable_irqs(struct dm1105_dev *dev) { - outb(INTMAK_ALLMASK, dm_io_mem(DM1105_INTMAK)); - outb(1, dm_io_mem(DM1105_CR)); + dm_writeb(DM1105_INTMAK, INTMAK_ALLMASK); + dm_writeb(DM1105_CR, 1); } -static void dm1105dvb_disable_irqs(struct dm1105dvb *dm1105dvb) +static void dm1105_disable_irqs(struct dm1105_dev *dev) { - outb(INTMAK_IRM, dm_io_mem(DM1105_INTMAK)); - outb(0, dm_io_mem(DM1105_CR)); + dm_writeb(DM1105_INTMAK, INTMAK_IRM); + dm_writeb(DM1105_CR, 0); } -static int dm1105dvb_start_feed(struct dvb_demux_feed *f) +static int dm1105_start_feed(struct dvb_demux_feed *f) { - struct dm1105dvb *dm1105dvb = feed_to_dm1105dvb(f); + struct dm1105_dev *dev = feed_to_dm1105_dev(f); - if (dm1105dvb->full_ts_users++ == 0) - dm1105dvb_enable_irqs(dm1105dvb); + if (dev->full_ts_users++ == 0) + dm1105_enable_irqs(dev); return 0; } -static int dm1105dvb_stop_feed(struct dvb_demux_feed *f) +static int dm1105_stop_feed(struct dvb_demux_feed *f) { - struct dm1105dvb *dm1105dvb = feed_to_dm1105dvb(f); + struct dm1105_dev *dev = feed_to_dm1105_dev(f); - if (--dm1105dvb->full_ts_users == 0) - dm1105dvb_disable_irqs(dm1105dvb); + if (--dev->full_ts_users == 0) + dm1105_disable_irqs(dev); return 0; } @@ -517,68 +537,64 @@ static void dm1105_emit_key(struct work_struct *work) /* work handler */ static void dm1105_dmx_buffer(struct work_struct *work) { - struct dm1105dvb *dm1105dvb = - container_of(work, struct dm1105dvb, work); + struct dm1105_dev *dev = container_of(work, struct dm1105_dev, work); unsigned int nbpackets; - u32 oldwrp = dm1105dvb->wrp; - u32 nextwrp = dm1105dvb->nextwrp; + u32 oldwrp = dev->wrp; + u32 nextwrp = dev->nextwrp; - if (!((dm1105dvb->ts_buf[oldwrp] == 0x47) && - (dm1105dvb->ts_buf[oldwrp + 188] == 0x47) && - (dm1105dvb->ts_buf[oldwrp + 188 * 2] == 0x47))) { - dm1105dvb->PacketErrorCount++; + if (!((dev->ts_buf[oldwrp] == 0x47) && + (dev->ts_buf[oldwrp + 188] == 0x47) && + (dev->ts_buf[oldwrp + 188 * 2] == 0x47))) { + dev->PacketErrorCount++; /* bad packet found */ - if ((dm1105dvb->PacketErrorCount >= 2) && - (dm1105dvb->dmarst == 0)) { - outb(1, dm_io_mem(DM1105_RST)); - dm1105dvb->wrp = 0; - dm1105dvb->PacketErrorCount = 0; - dm1105dvb->dmarst = 0; + if ((dev->PacketErrorCount >= 2) && + (dev->dmarst == 0)) { + dm_writeb(DM1105_RST, 1); + dev->wrp = 0; + dev->PacketErrorCount = 0; + dev->dmarst = 0; return; } } if (nextwrp < oldwrp) { - memcpy(dm1105dvb->ts_buf + dm1105dvb->buffer_size, - dm1105dvb->ts_buf, nextwrp); - nbpackets = ((dm1105dvb->buffer_size - oldwrp) + nextwrp) / 188; + memcpy(dev->ts_buf + dev->buffer_size, dev->ts_buf, nextwrp); + nbpackets = ((dev->buffer_size - oldwrp) + nextwrp) / 188; } else nbpackets = (nextwrp - oldwrp) / 188; - dm1105dvb->wrp = nextwrp; - dvb_dmx_swfilter_packets(&dm1105dvb->demux, - &dm1105dvb->ts_buf[oldwrp], nbpackets); + dev->wrp = nextwrp; + dvb_dmx_swfilter_packets(&dev->demux, &dev->ts_buf[oldwrp], nbpackets); } -static irqreturn_t dm1105dvb_irq(int irq, void *dev_id) +static irqreturn_t dm1105_irq(int irq, void *dev_id) { - struct dm1105dvb *dm1105dvb = dev_id; + struct dm1105_dev *dev = dev_id; /* Read-Write INSTS Ack's Interrupt for DM1105 chip 16.03.2008 */ - unsigned int intsts = inb(dm_io_mem(DM1105_INTSTS)); - outb(intsts, dm_io_mem(DM1105_INTSTS)); + unsigned int intsts = dm_readb(DM1105_INTSTS); + dm_writeb(DM1105_INTSTS, intsts); switch (intsts) { case INTSTS_TSIRQ: case (INTSTS_TSIRQ | INTSTS_IR): - dm1105dvb->nextwrp = inl(dm_io_mem(DM1105_WRP)) - - inl(dm_io_mem(DM1105_STADR)); - queue_work(dm1105dvb->wq, &dm1105dvb->work); + dev->nextwrp = dm_readl(DM1105_WRP) - dm_readl(DM1105_STADR); + queue_work(dev->wq, &dev->work); break; case INTSTS_IR: - dm1105dvb->ir.ir_command = inl(dm_io_mem(DM1105_IRCODE)); - schedule_work(&dm1105dvb->ir.work); + dev->ir.ir_command = dm_readl(DM1105_IRCODE); + schedule_work(&dev->ir.work); break; } return IRQ_HANDLED; } -int __devinit dm1105_ir_init(struct dm1105dvb *dm1105) +int __devinit dm1105_ir_init(struct dm1105_dev *dm1105) { struct input_dev *input_dev; struct ir_scancode_table *ir_codes = &ir_codes_dm1105_nec_table; - int ir_type = IR_TYPE_OTHER; + u64 ir_type = IR_TYPE_OTHER; int err = -ENOMEM; input_dev = input_allocate_device(); @@ -611,51 +627,51 @@ int __devinit dm1105_ir_init(struct dm1105dvb *dm1105) INIT_WORK(&dm1105->ir.work, dm1105_emit_key); - err = ir_input_register(input_dev, ir_codes); + err = ir_input_register(input_dev, ir_codes, NULL); return err; } -void __devexit dm1105_ir_exit(struct dm1105dvb *dm1105) +void __devexit dm1105_ir_exit(struct dm1105_dev *dm1105) { ir_input_unregister(dm1105->ir.input_dev); } -static int __devinit dm1105dvb_hw_init(struct dm1105dvb *dm1105dvb) +static int __devinit dm1105_hw_init(struct dm1105_dev *dev) { - dm1105dvb_disable_irqs(dm1105dvb); + dm1105_disable_irqs(dev); - outb(0, dm_io_mem(DM1105_HOST_CTR)); + dm_writeb(DM1105_HOST_CTR, 0); /*DATALEN 188,*/ - outb(188, dm_io_mem(DM1105_DTALENTH)); + dm_writeb(DM1105_DTALENTH, 188); /*TS_STRT TS_VALP MSBFIRST TS_MODE ALPAS TSPES*/ - outw(0xc10a, dm_io_mem(DM1105_TSCTR)); + dm_writew(DM1105_TSCTR, 0xc10a); /* map DMA and set address */ - dm1105dvb_dma_map(dm1105dvb); - dm1105dvb_set_dma_addr(dm1105dvb); + dm1105_dma_map(dev); + dm1105_set_dma_addr(dev); /* big buffer */ - outl(5*DM1105_DMA_BYTES, dm_io_mem(DM1105_RLEN)); - outb(47, dm_io_mem(DM1105_INTCNT)); + dm_writel(DM1105_RLEN, 5 * DM1105_DMA_BYTES); + dm_writeb(DM1105_INTCNT, 47); /* IR NEC mode enable */ - outb((DM1105_IR_EN | DM1105_SYS_CHK), dm_io_mem(DM1105_IRCTR)); - outb(0, dm_io_mem(DM1105_IRMODE)); - outw(0, dm_io_mem(DM1105_SYSTEMCODE)); + dm_writeb(DM1105_IRCTR, (DM1105_IR_EN | DM1105_SYS_CHK)); + dm_writeb(DM1105_IRMODE, 0); + dm_writew(DM1105_SYSTEMCODE, 0); return 0; } -static void dm1105dvb_hw_exit(struct dm1105dvb *dm1105dvb) +static void dm1105_hw_exit(struct dm1105_dev *dev) { - dm1105dvb_disable_irqs(dm1105dvb); + dm1105_disable_irqs(dev); /* IR disable */ - outb(0, dm_io_mem(DM1105_IRCTR)); - outb(INTMAK_NONEMASK, dm_io_mem(DM1105_INTMAK)); + dm_writeb(DM1105_IRCTR, 0); + dm_writeb(DM1105_INTMAK, INTMAK_NONEMASK); - dm1105dvb_dma_unmap(dm1105dvb); + dm1105_dma_unmap(dev); } static struct stv0299_config sharp_z0194a_config = { @@ -685,70 +701,79 @@ static struct cx24116_config serit_sp2633_config = { .demod_address = 0x55, }; -static int __devinit frontend_init(struct dm1105dvb *dm1105dvb) +static struct ds3000_config dvbworld_ds3000_config = { + .demod_address = 0x68, +}; + +static int __devinit frontend_init(struct dm1105_dev *dev) { int ret; - switch (dm1105dvb->boardnr) { + switch (dev->boardnr) { case DM1105_BOARD_DVBWORLD_2004: - dm1105dvb->fe = dvb_attach( + dev->fe = dvb_attach( cx24116_attach, &serit_sp2633_config, - &dm1105dvb->i2c_adap); - if (dm1105dvb->fe) - dm1105dvb->fe->ops.set_voltage = dm1105dvb_set_voltage; + &dev->i2c_adap); + if (dev->fe) { + dev->fe->ops.set_voltage = dm1105_set_voltage; + break; + } + + dev->fe = dvb_attach( + ds3000_attach, &dvbworld_ds3000_config, + &dev->i2c_adap); + if (dev->fe) + dev->fe->ops.set_voltage = dm1105_set_voltage; break; case DM1105_BOARD_DVBWORLD_2002: case DM1105_BOARD_AXESS_DM05: default: - dm1105dvb->fe = dvb_attach( + dev->fe = dvb_attach( stv0299_attach, &sharp_z0194a_config, - &dm1105dvb->i2c_adap); - if (dm1105dvb->fe) { - dm1105dvb->fe->ops.set_voltage = - dm1105dvb_set_voltage; - dvb_attach(dvb_pll_attach, dm1105dvb->fe, 0x60, - &dm1105dvb->i2c_adap, DVB_PLL_OPERA1); + &dev->i2c_adap); + if (dev->fe) { + dev->fe->ops.set_voltage = dm1105_set_voltage; + dvb_attach(dvb_pll_attach, dev->fe, 0x60, + &dev->i2c_adap, DVB_PLL_OPERA1); break; } - dm1105dvb->fe = dvb_attach( + dev->fe = dvb_attach( stv0288_attach, &earda_config, - &dm1105dvb->i2c_adap); - if (dm1105dvb->fe) { - dm1105dvb->fe->ops.set_voltage = - dm1105dvb_set_voltage; - dvb_attach(stb6000_attach, dm1105dvb->fe, 0x61, - &dm1105dvb->i2c_adap); + &dev->i2c_adap); + if (dev->fe) { + dev->fe->ops.set_voltage = dm1105_set_voltage; + dvb_attach(stb6000_attach, dev->fe, 0x61, + &dev->i2c_adap); break; } - dm1105dvb->fe = dvb_attach( + dev->fe = dvb_attach( si21xx_attach, &serit_config, - &dm1105dvb->i2c_adap); - if (dm1105dvb->fe) - dm1105dvb->fe->ops.set_voltage = - dm1105dvb_set_voltage; + &dev->i2c_adap); + if (dev->fe) + dev->fe->ops.set_voltage = dm1105_set_voltage; } - if (!dm1105dvb->fe) { - dev_err(&dm1105dvb->pdev->dev, "could not attach frontend\n"); + if (!dev->fe) { + dev_err(&dev->pdev->dev, "could not attach frontend\n"); return -ENODEV; } - ret = dvb_register_frontend(&dm1105dvb->dvb_adapter, dm1105dvb->fe); + ret = dvb_register_frontend(&dev->dvb_adapter, dev->fe); if (ret < 0) { - if (dm1105dvb->fe->ops.release) - dm1105dvb->fe->ops.release(dm1105dvb->fe); - dm1105dvb->fe = NULL; + if (dev->fe->ops.release) + dev->fe->ops.release(dev->fe); + dev->fe = NULL; return ret; } return 0; } -static void __devinit dm1105dvb_read_mac(struct dm1105dvb *dm1105dvb, u8 *mac) +static void __devinit dm1105_read_mac(struct dm1105_dev *dev, u8 *mac) { static u8 command[1] = { 0x28 }; @@ -766,47 +791,47 @@ static void __devinit dm1105dvb_read_mac(struct dm1105dvb *dm1105dvb, u8 *mac) }, }; - dm1105_i2c_xfer(&dm1105dvb->i2c_adap, msg , 2); - dev_info(&dm1105dvb->pdev->dev, "MAC %pM\n", mac); + dm1105_i2c_xfer(&dev->i2c_adap, msg , 2); + dev_info(&dev->pdev->dev, "MAC %pM\n", mac); } static int __devinit dm1105_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { - struct dm1105dvb *dm1105dvb; + struct dm1105_dev *dev; struct dvb_adapter *dvb_adapter; struct dvb_demux *dvbdemux; struct dmx_demux *dmx; int ret = -ENOMEM; int i; - dm1105dvb = kzalloc(sizeof(struct dm1105dvb), GFP_KERNEL); - if (!dm1105dvb) + dev = kzalloc(sizeof(struct dm1105_dev), GFP_KERNEL); + if (!dev) return -ENOMEM; /* board config */ - dm1105dvb->nr = dm1105_devcount; - dm1105dvb->boardnr = UNSET; - if (card[dm1105dvb->nr] < ARRAY_SIZE(dm1105_boards)) - dm1105dvb->boardnr = card[dm1105dvb->nr]; - for (i = 0; UNSET == dm1105dvb->boardnr && + dev->nr = dm1105_devcount; + dev->boardnr = UNSET; + if (card[dev->nr] < ARRAY_SIZE(dm1105_boards)) + dev->boardnr = card[dev->nr]; + for (i = 0; UNSET == dev->boardnr && i < ARRAY_SIZE(dm1105_subids); i++) if (pdev->subsystem_vendor == dm1105_subids[i].subvendor && pdev->subsystem_device == dm1105_subids[i].subdevice) - dm1105dvb->boardnr = dm1105_subids[i].card; + dev->boardnr = dm1105_subids[i].card; - if (UNSET == dm1105dvb->boardnr) { - dm1105dvb->boardnr = DM1105_BOARD_UNKNOWN; + if (UNSET == dev->boardnr) { + dev->boardnr = DM1105_BOARD_UNKNOWN; dm1105_card_list(pdev); } dm1105_devcount++; - dm1105dvb->pdev = pdev; - dm1105dvb->buffer_size = 5 * DM1105_DMA_BYTES; - dm1105dvb->PacketErrorCount = 0; - dm1105dvb->dmarst = 0; + dev->pdev = pdev; + dev->buffer_size = 5 * DM1105_DMA_BYTES; + dev->PacketErrorCount = 0; + dev->dmarst = 0; ret = pci_enable_device(pdev); if (ret < 0) @@ -822,47 +847,47 @@ static int __devinit dm1105_probe(struct pci_dev *pdev, if (ret < 0) goto err_pci_disable_device; - dm1105dvb->io_mem = pci_iomap(pdev, 0, pci_resource_len(pdev, 0)); - if (!dm1105dvb->io_mem) { + dev->io_mem = pci_iomap(pdev, 0, pci_resource_len(pdev, 0)); + if (!dev->io_mem) { ret = -EIO; goto err_pci_release_regions; } - spin_lock_init(&dm1105dvb->lock); - pci_set_drvdata(pdev, dm1105dvb); + spin_lock_init(&dev->lock); + pci_set_drvdata(pdev, dev); - ret = dm1105dvb_hw_init(dm1105dvb); + ret = dm1105_hw_init(dev); if (ret < 0) goto err_pci_iounmap; /* i2c */ - i2c_set_adapdata(&dm1105dvb->i2c_adap, dm1105dvb); - strcpy(dm1105dvb->i2c_adap.name, DRIVER_NAME); - dm1105dvb->i2c_adap.owner = THIS_MODULE; - dm1105dvb->i2c_adap.class = I2C_CLASS_TV_DIGITAL; - dm1105dvb->i2c_adap.dev.parent = &pdev->dev; - dm1105dvb->i2c_adap.algo = &dm1105_algo; - dm1105dvb->i2c_adap.algo_data = dm1105dvb; - ret = i2c_add_adapter(&dm1105dvb->i2c_adap); + i2c_set_adapdata(&dev->i2c_adap, dev); + strcpy(dev->i2c_adap.name, DRIVER_NAME); + dev->i2c_adap.owner = THIS_MODULE; + dev->i2c_adap.class = I2C_CLASS_TV_DIGITAL; + dev->i2c_adap.dev.parent = &pdev->dev; + dev->i2c_adap.algo = &dm1105_algo; + dev->i2c_adap.algo_data = dev; + ret = i2c_add_adapter(&dev->i2c_adap); if (ret < 0) - goto err_dm1105dvb_hw_exit; + goto err_dm1105_hw_exit; /* dvb */ - ret = dvb_register_adapter(&dm1105dvb->dvb_adapter, DRIVER_NAME, + ret = dvb_register_adapter(&dev->dvb_adapter, DRIVER_NAME, THIS_MODULE, &pdev->dev, adapter_nr); if (ret < 0) goto err_i2c_del_adapter; - dvb_adapter = &dm1105dvb->dvb_adapter; + dvb_adapter = &dev->dvb_adapter; - dm1105dvb_read_mac(dm1105dvb, dvb_adapter->proposed_mac); + dm1105_read_mac(dev, dvb_adapter->proposed_mac); - dvbdemux = &dm1105dvb->demux; + dvbdemux = &dev->demux; dvbdemux->filternum = 256; dvbdemux->feednum = 256; - dvbdemux->start_feed = dm1105dvb_start_feed; - dvbdemux->stop_feed = dm1105dvb_stop_feed; + dvbdemux->start_feed = dm1105_start_feed; + dvbdemux->stop_feed = dm1105_stop_feed; dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING | DMX_MEMORY_BASED_FILTERING); ret = dvb_dmx_init(dvbdemux); @@ -870,113 +895,113 @@ static int __devinit dm1105_probe(struct pci_dev *pdev, goto err_dvb_unregister_adapter; dmx = &dvbdemux->dmx; - dm1105dvb->dmxdev.filternum = 256; - dm1105dvb->dmxdev.demux = dmx; - dm1105dvb->dmxdev.capabilities = 0; + dev->dmxdev.filternum = 256; + dev->dmxdev.demux = dmx; + dev->dmxdev.capabilities = 0; - ret = dvb_dmxdev_init(&dm1105dvb->dmxdev, dvb_adapter); + ret = dvb_dmxdev_init(&dev->dmxdev, dvb_adapter); if (ret < 0) goto err_dvb_dmx_release; - dm1105dvb->hw_frontend.source = DMX_FRONTEND_0; + dev->hw_frontend.source = DMX_FRONTEND_0; - ret = dmx->add_frontend(dmx, &dm1105dvb->hw_frontend); + ret = dmx->add_frontend(dmx, &dev->hw_frontend); if (ret < 0) goto err_dvb_dmxdev_release; - dm1105dvb->mem_frontend.source = DMX_MEMORY_FE; + dev->mem_frontend.source = DMX_MEMORY_FE; - ret = dmx->add_frontend(dmx, &dm1105dvb->mem_frontend); + ret = dmx->add_frontend(dmx, &dev->mem_frontend); if (ret < 0) goto err_remove_hw_frontend; - ret = dmx->connect_frontend(dmx, &dm1105dvb->hw_frontend); + ret = dmx->connect_frontend(dmx, &dev->hw_frontend); if (ret < 0) goto err_remove_mem_frontend; - ret = frontend_init(dm1105dvb); + ret = frontend_init(dev); if (ret < 0) goto err_disconnect_frontend; - dvb_net_init(dvb_adapter, &dm1105dvb->dvbnet, dmx); - dm1105_ir_init(dm1105dvb); + dvb_net_init(dvb_adapter, &dev->dvbnet, dmx); + dm1105_ir_init(dev); - INIT_WORK(&dm1105dvb->work, dm1105_dmx_buffer); - sprintf(dm1105dvb->wqn, "%s/%d", dvb_adapter->name, dvb_adapter->num); - dm1105dvb->wq = create_singlethread_workqueue(dm1105dvb->wqn); - if (!dm1105dvb->wq) + INIT_WORK(&dev->work, dm1105_dmx_buffer); + sprintf(dev->wqn, "%s/%d", dvb_adapter->name, dvb_adapter->num); + dev->wq = create_singlethread_workqueue(dev->wqn); + if (!dev->wq) goto err_dvb_net; - ret = request_irq(pdev->irq, dm1105dvb_irq, IRQF_SHARED, - DRIVER_NAME, dm1105dvb); + ret = request_irq(pdev->irq, dm1105_irq, IRQF_SHARED, + DRIVER_NAME, dev); if (ret < 0) goto err_workqueue; return 0; err_workqueue: - destroy_workqueue(dm1105dvb->wq); + destroy_workqueue(dev->wq); err_dvb_net: - dvb_net_release(&dm1105dvb->dvbnet); + dvb_net_release(&dev->dvbnet); err_disconnect_frontend: dmx->disconnect_frontend(dmx); err_remove_mem_frontend: - dmx->remove_frontend(dmx, &dm1105dvb->mem_frontend); + dmx->remove_frontend(dmx, &dev->mem_frontend); err_remove_hw_frontend: - dmx->remove_frontend(dmx, &dm1105dvb->hw_frontend); + dmx->remove_frontend(dmx, &dev->hw_frontend); err_dvb_dmxdev_release: - dvb_dmxdev_release(&dm1105dvb->dmxdev); + dvb_dmxdev_release(&dev->dmxdev); err_dvb_dmx_release: dvb_dmx_release(dvbdemux); err_dvb_unregister_adapter: dvb_unregister_adapter(dvb_adapter); err_i2c_del_adapter: - i2c_del_adapter(&dm1105dvb->i2c_adap); -err_dm1105dvb_hw_exit: - dm1105dvb_hw_exit(dm1105dvb); + i2c_del_adapter(&dev->i2c_adap); +err_dm1105_hw_exit: + dm1105_hw_exit(dev); err_pci_iounmap: - pci_iounmap(pdev, dm1105dvb->io_mem); + pci_iounmap(pdev, dev->io_mem); err_pci_release_regions: pci_release_regions(pdev); err_pci_disable_device: pci_disable_device(pdev); err_kfree: pci_set_drvdata(pdev, NULL); - kfree(dm1105dvb); + kfree(dev); return ret; } static void __devexit dm1105_remove(struct pci_dev *pdev) { - struct dm1105dvb *dm1105dvb = pci_get_drvdata(pdev); - struct dvb_adapter *dvb_adapter = &dm1105dvb->dvb_adapter; - struct dvb_demux *dvbdemux = &dm1105dvb->demux; + struct dm1105_dev *dev = pci_get_drvdata(pdev); + struct dvb_adapter *dvb_adapter = &dev->dvb_adapter; + struct dvb_demux *dvbdemux = &dev->demux; struct dmx_demux *dmx = &dvbdemux->dmx; - dm1105_ir_exit(dm1105dvb); + dm1105_ir_exit(dev); dmx->close(dmx); - dvb_net_release(&dm1105dvb->dvbnet); - if (dm1105dvb->fe) - dvb_unregister_frontend(dm1105dvb->fe); + dvb_net_release(&dev->dvbnet); + if (dev->fe) + dvb_unregister_frontend(dev->fe); dmx->disconnect_frontend(dmx); - dmx->remove_frontend(dmx, &dm1105dvb->mem_frontend); - dmx->remove_frontend(dmx, &dm1105dvb->hw_frontend); - dvb_dmxdev_release(&dm1105dvb->dmxdev); + dmx->remove_frontend(dmx, &dev->mem_frontend); + dmx->remove_frontend(dmx, &dev->hw_frontend); + dvb_dmxdev_release(&dev->dmxdev); dvb_dmx_release(dvbdemux); dvb_unregister_adapter(dvb_adapter); - if (&dm1105dvb->i2c_adap) - i2c_del_adapter(&dm1105dvb->i2c_adap); + if (&dev->i2c_adap) + i2c_del_adapter(&dev->i2c_adap); - dm1105dvb_hw_exit(dm1105dvb); + dm1105_hw_exit(dev); synchronize_irq(pdev->irq); - free_irq(pdev->irq, dm1105dvb); - pci_iounmap(pdev, dm1105dvb->io_mem); + free_irq(pdev->irq, dev); + pci_iounmap(pdev, dev->io_mem); pci_release_regions(pdev); pci_disable_device(pdev); pci_set_drvdata(pdev, NULL); dm1105_devcount--; - kfree(dm1105dvb); + kfree(dev); } static struct pci_device_id dm1105_id_table[] __devinitdata = { diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c index 0746122..55ea260 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -1199,8 +1199,6 @@ static int dtv_property_process_get(struct dvb_frontend *fe, { int r = 0; - dtv_property_dump(tvp); - /* Allow the frontend to validate incoming properties */ if (fe->ops.get_property) r = fe->ops.get_property(fe, tvp); @@ -1323,6 +1321,8 @@ static int dtv_property_process_get(struct dvb_frontend *fe, r = -1; } + dtv_property_dump(tvp); + return r; } @@ -1488,7 +1488,7 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file, struct dvb_frontend_private *fepriv = fe->frontend_priv; int err = -EOPNOTSUPP; - dprintk ("%s\n", __func__); + dprintk("%s (%d)\n", __func__, _IOC_NR(cmd)); if (fepriv->exit) return -ENODEV; @@ -1536,8 +1536,7 @@ static int dvb_frontend_ioctl_properties(struct inode *inode, struct file *file, if ((tvps->num == 0) || (tvps->num > DTV_IOCTL_MAX_MSGS)) return -EINVAL; - tvp = (struct dtv_property *) kmalloc(tvps->num * - sizeof(struct dtv_property), GFP_KERNEL); + tvp = kmalloc(tvps->num * sizeof(struct dtv_property), GFP_KERNEL); if (!tvp) { err = -ENOMEM; goto out; @@ -1569,8 +1568,7 @@ static int dvb_frontend_ioctl_properties(struct inode *inode, struct file *file, if ((tvps->num == 0) || (tvps->num > DTV_IOCTL_MAX_MSGS)) return -EINVAL; - tvp = (struct dtv_property *) kmalloc(tvps->num * - sizeof(struct dtv_property), GFP_KERNEL); + tvp = kmalloc(tvps->num * sizeof(struct dtv_property), GFP_KERNEL); if (!tvp) { err = -ENOMEM; goto out; diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c index 37d8579..441c064 100644 --- a/drivers/media/dvb/dvb-core/dvb_net.c +++ b/drivers/media/dvb/dvb-core/dvb_net.c @@ -504,6 +504,7 @@ static void dvb_net_ule( struct net_device *dev, const u8 *buf, size_t buf_len ) "bytes left in TS. Resyncing.\n", ts_remain); priv->ule_sndu_len = 0; priv->need_pusi = 1; + ts += TS_SZ; continue; } diff --git a/drivers/media/dvb/dvb-core/dvb_ringbuffer.c b/drivers/media/dvb/dvb-core/dvb_ringbuffer.c index 584bbd1..a5712cd 100644 --- a/drivers/media/dvb/dvb-core/dvb_ringbuffer.c +++ b/drivers/media/dvb/dvb-core/dvb_ringbuffer.c @@ -89,6 +89,7 @@ void dvb_ringbuffer_flush(struct dvb_ringbuffer *rbuf) rbuf->pread = rbuf->pwrite; rbuf->error = 0; } +EXPORT_SYMBOL(dvb_ringbuffer_flush); void dvb_ringbuffer_reset(struct dvb_ringbuffer *rbuf) { diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig index 1b24989..e5f91f1 100644 --- a/drivers/media/dvb/dvb-usb/Kconfig +++ b/drivers/media/dvb/dvb-usb/Kconfig @@ -112,11 +112,13 @@ config DVB_USB_CXUSB select DVB_MT352 if !DVB_FE_CUSTOMISE select DVB_ZL10353 if !DVB_FE_CUSTOMISE select DVB_DIB7000P if !DVB_FE_CUSTOMISE - select DVB_LGS8GL5 if !DVB_FE_CUSTOMISE select DVB_TUNER_DIB0070 if !DVB_FE_CUSTOMISE + select DVB_ATBM8830 if !DVB_FE_CUSTOMISE + select DVB_LGS8GXX if !DVB_FE_CUSTOMISE select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMISE select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMISE + select MEDIA_TUNER_MAX2165 if !MEDIA_TUNER_CUSTOMISE help Say Y here to support the Conexant USB2.0 hybrid reference design. Currently, only DVB and ATSC modes are supported, analog mode @@ -334,3 +336,11 @@ config DVB_USB_EC168 select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMISE help Say Y here to support the E3C EC168 DVB-T USB2.0 receiver. + +config DVB_USB_AZ6027 + tristate "Azurewave DVB-S/S2 USB2.0 AZ6027 support" + depends on DVB_USB + select DVB_STB0899 if !DVB_FE_CUSTOMISE + select DVB_STB6100 if !DVB_FE_CUSTOMISE + help + Say Y here to support the AZ6027 device diff --git a/drivers/media/dvb/dvb-usb/Makefile b/drivers/media/dvb/dvb-usb/Makefile index 72c92cb..1a192453 100644 --- a/drivers/media/dvb/dvb-usb/Makefile +++ b/drivers/media/dvb/dvb-usb/Makefile @@ -85,6 +85,9 @@ obj-$(CONFIG_DVB_USB_FRIIO) += dvb-usb-friio.o dvb-usb-ec168-objs = ec168.o obj-$(CONFIG_DVB_USB_EC168) += dvb-usb-ec168.o +dvb-usb-az6027-objs = az6027.o +obj-$(CONFIG_DVB_USB_AZ6027) += dvb-usb-az6027.o + EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/ # due to tuner-xc3028 EXTRA_CFLAGS += -Idrivers/media/common/tuners diff --git a/drivers/media/dvb/dvb-usb/af9015.c b/drivers/media/dvb/dvb-usb/af9015.c index 8b60a60..d797538 100644 --- a/drivers/media/dvb/dvb-usb/af9015.c +++ b/drivers/media/dvb/dvb-usb/af9015.c @@ -21,6 +21,8 @@ * */ +#include <linux/hash.h> + #include "af9015.h" #include "af9013.h" #include "mt2060.h" @@ -553,26 +555,45 @@ exit: return ret; } -/* dump eeprom */ -static int af9015_eeprom_dump(struct dvb_usb_device *d) +/* hash (and dump) eeprom */ +static int af9015_eeprom_hash(struct usb_device *udev) { - u8 reg, val; + static const unsigned int eeprom_size = 256; + unsigned int reg; + int ret; + u8 val, *eeprom; + struct req_t req = {READ_I2C, AF9015_I2C_EEPROM, 0, 0, 1, 1, &val}; - for (reg = 0; ; reg++) { - if (reg % 16 == 0) { - if (reg) - deb_info(KERN_CONT "\n"); - deb_info(KERN_DEBUG "%02x:", reg); - } - if (af9015_read_reg_i2c(d, AF9015_I2C_EEPROM, reg, &val) == 0) - deb_info(KERN_CONT " %02x", val); - else - deb_info(KERN_CONT " --"); - if (reg == 0xff) - break; + eeprom = kmalloc(eeprom_size, GFP_KERNEL); + if (eeprom == NULL) + return -ENOMEM; + + for (reg = 0; reg < eeprom_size; reg++) { + req.addr = reg; + ret = af9015_rw_udev(udev, &req); + if (ret) + goto free; + eeprom[reg] = val; } - deb_info(KERN_CONT "\n"); - return 0; + + if (dvb_usb_af9015_debug & 0x01) + print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, eeprom, + eeprom_size); + + BUG_ON(eeprom_size % 4); + + af9015_config.eeprom_sum = 0; + for (reg = 0; reg < eeprom_size / sizeof(u32); reg++) { + af9015_config.eeprom_sum *= GOLDEN_RATIO_PRIME_32; + af9015_config.eeprom_sum += le32_to_cpu(((u32 *)eeprom)[reg]); + } + + deb_info("%s: eeprom sum=%.8x\n", __func__, af9015_config.eeprom_sum); + + ret = 0; +free: + kfree(eeprom); + return ret; } static int af9015_download_ir_table(struct dvb_usb_device *d) @@ -711,12 +732,132 @@ error: return ret; } +struct af9015_setup { + unsigned int id; + struct dvb_usb_rc_key *rc_key_map; + unsigned int rc_key_map_size; + u8 *ir_table; + unsigned int ir_table_size; +}; + +static const struct af9015_setup *af9015_setup_match(unsigned int id, + const struct af9015_setup *table) +{ + for (; table->rc_key_map; table++) + if (table->id == id) + return table; + return NULL; +} + +static const struct af9015_setup af9015_setup_modparam[] = { + { AF9015_REMOTE_A_LINK_DTU_M, + af9015_rc_keys_a_link, ARRAY_SIZE(af9015_rc_keys_a_link), + af9015_ir_table_a_link, ARRAY_SIZE(af9015_ir_table_a_link) }, + { AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3, + af9015_rc_keys_msi, ARRAY_SIZE(af9015_rc_keys_msi), + af9015_ir_table_msi, ARRAY_SIZE(af9015_ir_table_msi) }, + { AF9015_REMOTE_MYGICTV_U718, + af9015_rc_keys_mygictv, ARRAY_SIZE(af9015_rc_keys_mygictv), + af9015_ir_table_mygictv, ARRAY_SIZE(af9015_ir_table_mygictv) }, + { AF9015_REMOTE_DIGITTRADE_DVB_T, + af9015_rc_keys_digittrade, ARRAY_SIZE(af9015_rc_keys_digittrade), + af9015_ir_table_digittrade, ARRAY_SIZE(af9015_ir_table_digittrade) }, + { AF9015_REMOTE_AVERMEDIA_KS, + af9015_rc_keys_avermedia, ARRAY_SIZE(af9015_rc_keys_avermedia), + af9015_ir_table_avermedia_ks, ARRAY_SIZE(af9015_ir_table_avermedia_ks) }, + { } +}; + +/* don't add new entries here anymore, use hashes instead */ +static const struct af9015_setup af9015_setup_usbids[] = { + { USB_VID_LEADTEK, + af9015_rc_keys_leadtek, ARRAY_SIZE(af9015_rc_keys_leadtek), + af9015_ir_table_leadtek, ARRAY_SIZE(af9015_ir_table_leadtek) }, + { USB_VID_VISIONPLUS, + af9015_rc_keys_twinhan, ARRAY_SIZE(af9015_rc_keys_twinhan), + af9015_ir_table_twinhan, ARRAY_SIZE(af9015_ir_table_twinhan) }, + { USB_VID_KWORLD_2, /* TODO: use correct rc keys */ + af9015_rc_keys_twinhan, ARRAY_SIZE(af9015_rc_keys_twinhan), + af9015_ir_table_kworld, ARRAY_SIZE(af9015_ir_table_kworld) }, + { USB_VID_AVERMEDIA, + af9015_rc_keys_avermedia, ARRAY_SIZE(af9015_rc_keys_avermedia), + af9015_ir_table_avermedia, ARRAY_SIZE(af9015_ir_table_avermedia) }, + { USB_VID_MSI_2, + af9015_rc_keys_msi_digivox_iii, ARRAY_SIZE(af9015_rc_keys_msi_digivox_iii), + af9015_ir_table_msi_digivox_iii, ARRAY_SIZE(af9015_ir_table_msi_digivox_iii) }, + { } +}; + +static const struct af9015_setup af9015_setup_hashes[] = { + { 0xb8feb708, + af9015_rc_keys_msi, ARRAY_SIZE(af9015_rc_keys_msi), + af9015_ir_table_msi, ARRAY_SIZE(af9015_ir_table_msi) }, + { 0xa3703d00, + af9015_rc_keys_a_link, ARRAY_SIZE(af9015_rc_keys_a_link), + af9015_ir_table_a_link, ARRAY_SIZE(af9015_ir_table_a_link) }, + { 0x9b7dc64e, + af9015_rc_keys_mygictv, ARRAY_SIZE(af9015_rc_keys_mygictv), + af9015_ir_table_mygictv, ARRAY_SIZE(af9015_ir_table_mygictv) }, + { } +}; + +static void af9015_set_remote_config(struct usb_device *udev, + struct dvb_usb_device_properties *props) +{ + const struct af9015_setup *table = NULL; + + if (dvb_usb_af9015_remote) { + /* load remote defined as module param */ + table = af9015_setup_match(dvb_usb_af9015_remote, + af9015_setup_modparam); + } else { + u16 vendor = le16_to_cpu(udev->descriptor.idVendor); + + table = af9015_setup_match(af9015_config.eeprom_sum, + af9015_setup_hashes); + + if (!table && vendor == USB_VID_AFATECH) { + /* Check USB manufacturer and product strings and try + to determine correct remote in case of chip vendor + reference IDs are used. + DO NOT ADD ANYTHING NEW HERE. Use hashes instead. + */ + char manufacturer[10]; + memset(manufacturer, 0, sizeof(manufacturer)); + usb_string(udev, udev->descriptor.iManufacturer, + manufacturer, sizeof(manufacturer)); + if (!strcmp("MSI", manufacturer)) { + /* iManufacturer 1 MSI + iProduct 2 MSI K-VOX */ + table = af9015_setup_match( + AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3, + af9015_setup_modparam); + } else if (udev->descriptor.idProduct == + cpu_to_le16(USB_PID_TREKSTOR_DVBT)) { + table = &(const struct af9015_setup){ 0, + af9015_rc_keys_trekstor, + ARRAY_SIZE(af9015_rc_keys_trekstor), + af9015_ir_table_trekstor, + ARRAY_SIZE(af9015_ir_table_trekstor) + }; + } + } else if (!table) + table = af9015_setup_match(vendor, af9015_setup_usbids); + } + + if (table) { + props->rc_key_map = table->rc_key_map; + props->rc_key_map_size = table->rc_key_map_size; + af9015_config.ir_table = table->ir_table; + af9015_config.ir_table_size = table->ir_table_size; + } +} + static int af9015_read_config(struct usb_device *udev) { int ret; u8 val, i, offset = 0; struct req_t req = {READ_I2C, AF9015_I2C_EEPROM, 0, 0, 1, 1, &val}; - char manufacturer[10]; /* IR remote controller */ req.addr = AF9015_EEPROM_IR_MODE; @@ -728,158 +869,18 @@ static int af9015_read_config(struct usb_device *udev) } if (ret) goto error; + + ret = af9015_eeprom_hash(udev); + if (ret) + goto error; + deb_info("%s: IR mode:%d\n", __func__, val); for (i = 0; i < af9015_properties_count; i++) { if (val == AF9015_IR_MODE_DISABLED) { af9015_properties[i].rc_key_map = NULL; af9015_properties[i].rc_key_map_size = 0; - } else if (dvb_usb_af9015_remote) { - /* load remote defined as module param */ - switch (dvb_usb_af9015_remote) { - case AF9015_REMOTE_A_LINK_DTU_M: - af9015_properties[i].rc_key_map = - af9015_rc_keys_a_link; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_a_link); - af9015_config.ir_table = af9015_ir_table_a_link; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_a_link); - break; - case AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3: - af9015_properties[i].rc_key_map = - af9015_rc_keys_msi; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_msi); - af9015_config.ir_table = af9015_ir_table_msi; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_msi); - break; - case AF9015_REMOTE_MYGICTV_U718: - af9015_properties[i].rc_key_map = - af9015_rc_keys_mygictv; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_mygictv); - af9015_config.ir_table = - af9015_ir_table_mygictv; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_mygictv); - break; - case AF9015_REMOTE_DIGITTRADE_DVB_T: - af9015_properties[i].rc_key_map = - af9015_rc_keys_digittrade; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_digittrade); - af9015_config.ir_table = - af9015_ir_table_digittrade; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_digittrade); - break; - case AF9015_REMOTE_AVERMEDIA_KS: - af9015_properties[i].rc_key_map = - af9015_rc_keys_avermedia; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_avermedia); - af9015_config.ir_table = - af9015_ir_table_avermedia_ks; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_avermedia_ks); - break; - } - } else { - switch (le16_to_cpu(udev->descriptor.idVendor)) { - case USB_VID_LEADTEK: - af9015_properties[i].rc_key_map = - af9015_rc_keys_leadtek; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_leadtek); - af9015_config.ir_table = - af9015_ir_table_leadtek; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_leadtek); - break; - case USB_VID_VISIONPLUS: - af9015_properties[i].rc_key_map = - af9015_rc_keys_twinhan; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_twinhan); - af9015_config.ir_table = - af9015_ir_table_twinhan; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_twinhan); - break; - case USB_VID_KWORLD_2: - /* TODO: use correct rc keys */ - af9015_properties[i].rc_key_map = - af9015_rc_keys_twinhan; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_twinhan); - af9015_config.ir_table = af9015_ir_table_kworld; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_kworld); - break; - /* Check USB manufacturer and product strings and try - to determine correct remote in case of chip vendor - reference IDs are used. */ - case USB_VID_AFATECH: - memset(manufacturer, 0, sizeof(manufacturer)); - usb_string(udev, udev->descriptor.iManufacturer, - manufacturer, sizeof(manufacturer)); - if (!strcmp("Geniatech", manufacturer)) { - /* iManufacturer 1 Geniatech - iProduct 2 AF9015 */ - af9015_properties[i].rc_key_map = - af9015_rc_keys_mygictv; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_mygictv); - af9015_config.ir_table = - af9015_ir_table_mygictv; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_mygictv); - } else if (!strcmp("MSI", manufacturer)) { - /* iManufacturer 1 MSI - iProduct 2 MSI K-VOX */ - af9015_properties[i].rc_key_map = - af9015_rc_keys_msi; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_msi); - af9015_config.ir_table = - af9015_ir_table_msi; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_msi); - } else if (udev->descriptor.idProduct == - cpu_to_le16(USB_PID_TREKSTOR_DVBT)) { - af9015_properties[i].rc_key_map = - af9015_rc_keys_trekstor; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_trekstor); - af9015_config.ir_table = - af9015_ir_table_trekstor; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_trekstor); - } - break; - case USB_VID_AVERMEDIA: - af9015_properties[i].rc_key_map = - af9015_rc_keys_avermedia; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_avermedia); - af9015_config.ir_table = - af9015_ir_table_avermedia; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_avermedia); - break; - case USB_VID_MSI_2: - af9015_properties[i].rc_key_map = - af9015_rc_keys_msi_digivox_iii; - af9015_properties[i].rc_key_map_size = - ARRAY_SIZE(af9015_rc_keys_msi_digivox_iii); - af9015_config.ir_table = - af9015_ir_table_msi_digivox_iii; - af9015_config.ir_table_size = - ARRAY_SIZE(af9015_ir_table_msi_digivox_iii); - break; - } - } + } else + af9015_set_remote_config(udev, &af9015_properties[i]); } /* TS mode - one or two receivers */ @@ -1001,6 +1002,9 @@ static int af9015_read_config(struct usb_device *udev) af9015_af9013_config[i].gpio[1] = AF9013_GPIO_LO; af9015_af9013_config[i].rf_spec_inv = 1; break; + case AF9013_TUNER_TDA18218: + warn("tuner NXP TDA18218 not supported yet"); + return -ENODEV; default: warn("tuner id:%d not supported, please report!", val); return -ENODEV; @@ -1125,11 +1129,6 @@ static int af9015_af9013_frontend_attach(struct dvb_usb_adapter *adap) deb_info("%s: init I2C\n", __func__); ret = af9015_i2c_init(adap->dev); - - /* dump eeprom (debug) */ - ret = af9015_eeprom_dump(adap->dev); - if (ret) - return ret; } else { /* select I2C adapter */ i2c_adap = &state->i2c_adap; @@ -1295,6 +1294,8 @@ static struct usb_device_id af9015_usb_table[] = { /* 25 */{USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_399U_2)}, {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_PC160_T)}, {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV20)}, + {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_TINYTWIN_2)}, + {USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV2000DS)}, {0}, }; MODULE_DEVICE_TABLE(usb, af9015_usb_table); @@ -1381,7 +1382,8 @@ static struct dvb_usb_device_properties af9015_properties[] = { }, { .name = "DigitalNow TinyTwin DVB-T Receiver", - .cold_ids = {&af9015_usb_table[5], NULL}, + .cold_ids = {&af9015_usb_table[5], + &af9015_usb_table[28], NULL}, .warm_ids = {NULL}, }, { @@ -1566,7 +1568,7 @@ static struct dvb_usb_device_properties af9015_properties[] = { .i2c_algo = &af9015_i2c_algo, - .num_device_descs = 6, /* max 9 */ + .num_device_descs = 7, /* max 9 */ .devices = { { .name = "AverMedia AVerTV Volar GPS 805 (A805)", @@ -1600,6 +1602,11 @@ static struct dvb_usb_device_properties af9015_properties[] = { .cold_ids = {&af9015_usb_table[27], NULL}, .warm_ids = {NULL}, }, + { + .name = "Leadtek WinFast DTV2000DS", + .cold_ids = {&af9015_usb_table[29], NULL}, + .warm_ids = {NULL}, + }, } }, }; diff --git a/drivers/media/dvb/dvb-usb/af9015.h b/drivers/media/dvb/dvb-usb/af9015.h index 931c851..ef36b18 100644 --- a/drivers/media/dvb/dvb-usb/af9015.h +++ b/drivers/media/dvb/dvb-usb/af9015.h @@ -107,6 +107,7 @@ struct af9015_config { u16 mt2060_if1[2]; u16 firmware_size; u16 firmware_checksum; + u32 eeprom_sum; u8 *ir_table; u16 ir_table_size; }; diff --git a/drivers/media/dvb/dvb-usb/az6027.c b/drivers/media/dvb/dvb-usb/az6027.c new file mode 100644 index 0000000..d7290b2 --- /dev/null +++ b/drivers/media/dvb/dvb-usb/az6027.c @@ -0,0 +1,1151 @@ +/* DVB USB compliant Linux driver for the AZUREWAVE DVB-S/S2 USB2.0 (AZ6027) + * receiver. + * + * Copyright (C) 2009 Adams.Xu <adams.xu@azwave.com.cn> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation, version 2. + * + * see Documentation/dvb/README.dvb-usb for more information + */ +#include "az6027.h" + +#include "stb0899_drv.h" +#include "stb0899_reg.h" +#include "stb0899_cfg.h" + +#include "stb6100.h" +#include "stb6100_cfg.h" +#include "dvb_ca_en50221.h" + +int dvb_usb_az6027_debug; +module_param_named(debug, dvb_usb_az6027_debug, int, 0644); +MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2,rc=4 (or-able))." DVB_USB_DEBUG_STATUS); + +DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +struct az6027_device_state { + struct dvb_ca_en50221 ca; + struct mutex ca_mutex; + u8 power_state; +}; + +static const struct stb0899_s1_reg az6027_stb0899_s1_init_1[] = { + + /* 0x0000000b, SYSREG */ + { STB0899_DEV_ID , 0x30 }, + { STB0899_DISCNTRL1 , 0x32 }, + { STB0899_DISCNTRL2 , 0x80 }, + { STB0899_DISRX_ST0 , 0x04 }, + { STB0899_DISRX_ST1 , 0x00 }, + { STB0899_DISPARITY , 0x00 }, + { STB0899_DISFIFO , 0x00 }, + { STB0899_DISSTATUS , 0x20 }, + { STB0899_DISF22 , 0x99 }, + { STB0899_DISF22RX , 0xa8 }, + /* SYSREG ? */ + { STB0899_ACRPRESC , 0x11 }, + { STB0899_ACRDIV1 , 0x0a }, + { STB0899_ACRDIV2 , 0x05 }, + { STB0899_DACR1 , 0x00 }, + { STB0899_DACR2 , 0x00 }, + { STB0899_OUTCFG , 0x00 }, + { STB0899_MODECFG , 0x00 }, + { STB0899_IRQSTATUS_3 , 0xfe }, + { STB0899_IRQSTATUS_2 , 0x03 }, + { STB0899_IRQSTATUS_1 , 0x7c }, + { STB0899_IRQSTATUS_0 , 0xf4 }, + { STB0899_IRQMSK_3 , 0xf3 }, + { STB0899_IRQMSK_2 , 0xfc }, + { STB0899_IRQMSK_1 , 0xff }, + { STB0899_IRQMSK_0 , 0xff }, + { STB0899_IRQCFG , 0x00 }, + { STB0899_I2CCFG , 0x88 }, + { STB0899_I2CRPT , 0x58 }, + { STB0899_IOPVALUE5 , 0x00 }, + { STB0899_IOPVALUE4 , 0x33 }, + { STB0899_IOPVALUE3 , 0x6d }, + { STB0899_IOPVALUE2 , 0x90 }, + { STB0899_IOPVALUE1 , 0x60 }, + { STB0899_IOPVALUE0 , 0x00 }, + { STB0899_GPIO00CFG , 0x82 }, + { STB0899_GPIO01CFG , 0x82 }, + { STB0899_GPIO02CFG , 0x82 }, + { STB0899_GPIO03CFG , 0x82 }, + { STB0899_GPIO04CFG , 0x82 }, + { STB0899_GPIO05CFG , 0x82 }, + { STB0899_GPIO06CFG , 0x82 }, + { STB0899_GPIO07CFG , 0x82 }, + { STB0899_GPIO08CFG , 0x82 }, + { STB0899_GPIO09CFG , 0x82 }, + { STB0899_GPIO10CFG , 0x82 }, + { STB0899_GPIO11CFG , 0x82 }, + { STB0899_GPIO12CFG , 0x82 }, + { STB0899_GPIO13CFG , 0x82 }, + { STB0899_GPIO14CFG , 0x82 }, + { STB0899_GPIO15CFG , 0x82 }, + { STB0899_GPIO16CFG , 0x82 }, + { STB0899_GPIO17CFG , 0x82 }, + { STB0899_GPIO18CFG , 0x82 }, + { STB0899_GPIO19CFG , 0x82 }, + { STB0899_GPIO20CFG , 0x82 }, + { STB0899_SDATCFG , 0xb8 }, + { STB0899_SCLTCFG , 0xba }, + { STB0899_AGCRFCFG , 0x1c }, /* 0x11 */ + { STB0899_GPIO22 , 0x82 }, /* AGCBB2CFG */ + { STB0899_GPIO21 , 0x91 }, /* AGCBB1CFG */ + { STB0899_DIRCLKCFG , 0x82 }, + { STB0899_CLKOUT27CFG , 0x7e }, + { STB0899_STDBYCFG , 0x82 }, + { STB0899_CS0CFG , 0x82 }, + { STB0899_CS1CFG , 0x82 }, + { STB0899_DISEQCOCFG , 0x20 }, + { STB0899_GPIO32CFG , 0x82 }, + { STB0899_GPIO33CFG , 0x82 }, + { STB0899_GPIO34CFG , 0x82 }, + { STB0899_GPIO35CFG , 0x82 }, + { STB0899_GPIO36CFG , 0x82 }, + { STB0899_GPIO37CFG , 0x82 }, + { STB0899_GPIO38CFG , 0x82 }, + { STB0899_GPIO39CFG , 0x82 }, + { STB0899_NCOARSE , 0x17 }, /* 0x15 = 27 Mhz Clock, F/3 = 198MHz, F/6 = 99MHz */ + { STB0899_SYNTCTRL , 0x02 }, /* 0x00 = CLK from CLKI, 0x02 = CLK from XTALI */ + { STB0899_FILTCTRL , 0x00 }, + { STB0899_SYSCTRL , 0x01 }, + { STB0899_STOPCLK1 , 0x20 }, + { STB0899_STOPCLK2 , 0x00 }, + { STB0899_INTBUFSTATUS , 0x00 }, + { STB0899_INTBUFCTRL , 0x0a }, + { 0xffff , 0xff }, +}; + +static const struct stb0899_s1_reg az6027_stb0899_s1_init_3[] = { + { STB0899_DEMOD , 0x00 }, + { STB0899_RCOMPC , 0xc9 }, + { STB0899_AGC1CN , 0x01 }, + { STB0899_AGC1REF , 0x10 }, + { STB0899_RTC , 0x23 }, + { STB0899_TMGCFG , 0x4e }, + { STB0899_AGC2REF , 0x34 }, + { STB0899_TLSR , 0x84 }, + { STB0899_CFD , 0xf7 }, + { STB0899_ACLC , 0x87 }, + { STB0899_BCLC , 0x94 }, + { STB0899_EQON , 0x41 }, + { STB0899_LDT , 0xf1 }, + { STB0899_LDT2 , 0xe3 }, + { STB0899_EQUALREF , 0xb4 }, + { STB0899_TMGRAMP , 0x10 }, + { STB0899_TMGTHD , 0x30 }, + { STB0899_IDCCOMP , 0xfd }, + { STB0899_QDCCOMP , 0xff }, + { STB0899_POWERI , 0x0c }, + { STB0899_POWERQ , 0x0f }, + { STB0899_RCOMP , 0x6c }, + { STB0899_AGCIQIN , 0x80 }, + { STB0899_AGC2I1 , 0x06 }, + { STB0899_AGC2I2 , 0x00 }, + { STB0899_TLIR , 0x30 }, + { STB0899_RTF , 0x7f }, + { STB0899_DSTATUS , 0x00 }, + { STB0899_LDI , 0xbc }, + { STB0899_CFRM , 0xea }, + { STB0899_CFRL , 0x31 }, + { STB0899_NIRM , 0x2b }, + { STB0899_NIRL , 0x80 }, + { STB0899_ISYMB , 0x1d }, + { STB0899_QSYMB , 0xa6 }, + { STB0899_SFRH , 0x2f }, + { STB0899_SFRM , 0x68 }, + { STB0899_SFRL , 0x40 }, + { STB0899_SFRUPH , 0x2f }, + { STB0899_SFRUPM , 0x68 }, + { STB0899_SFRUPL , 0x40 }, + { STB0899_EQUAI1 , 0x02 }, + { STB0899_EQUAQ1 , 0xff }, + { STB0899_EQUAI2 , 0x04 }, + { STB0899_EQUAQ2 , 0x05 }, + { STB0899_EQUAI3 , 0x02 }, + { STB0899_EQUAQ3 , 0xfd }, + { STB0899_EQUAI4 , 0x03 }, + { STB0899_EQUAQ4 , 0x07 }, + { STB0899_EQUAI5 , 0x08 }, + { STB0899_EQUAQ5 , 0xf5 }, + { STB0899_DSTATUS2 , 0x00 }, + { STB0899_VSTATUS , 0x00 }, + { STB0899_VERROR , 0x86 }, + { STB0899_IQSWAP , 0x2a }, + { STB0899_ECNT1M , 0x00 }, + { STB0899_ECNT1L , 0x00 }, + { STB0899_ECNT2M , 0x00 }, + { STB0899_ECNT2L , 0x00 }, + { STB0899_ECNT3M , 0x0a }, + { STB0899_ECNT3L , 0xad }, + { STB0899_FECAUTO1 , 0x06 }, + { STB0899_FECM , 0x01 }, + { STB0899_VTH12 , 0xb0 }, + { STB0899_VTH23 , 0x7a }, + { STB0899_VTH34 , 0x58 }, + { STB0899_VTH56 , 0x38 }, + { STB0899_VTH67 , 0x34 }, + { STB0899_VTH78 , 0x24 }, + { STB0899_PRVIT , 0xff }, + { STB0899_VITSYNC , 0x19 }, + { STB0899_RSULC , 0xb1 }, /* DVB = 0xb1, DSS = 0xa1 */ + { STB0899_TSULC , 0x42 }, + { STB0899_RSLLC , 0x41 }, + { STB0899_TSLPL , 0x12 }, + { STB0899_TSCFGH , 0x0c }, + { STB0899_TSCFGM , 0x00 }, + { STB0899_TSCFGL , 0x00 }, + { STB0899_TSOUT , 0x69 }, /* 0x0d for CAM */ + { STB0899_RSSYNCDEL , 0x00 }, + { STB0899_TSINHDELH , 0x02 }, + { STB0899_TSINHDELM , 0x00 }, + { STB0899_TSINHDELL , 0x00 }, + { STB0899_TSLLSTKM , 0x1b }, + { STB0899_TSLLSTKL , 0xb3 }, + { STB0899_TSULSTKM , 0x00 }, + { STB0899_TSULSTKL , 0x00 }, + { STB0899_PCKLENUL , 0xbc }, + { STB0899_PCKLENLL , 0xcc }, + { STB0899_RSPCKLEN , 0xbd }, + { STB0899_TSSTATUS , 0x90 }, + { STB0899_ERRCTRL1 , 0xb6 }, + { STB0899_ERRCTRL2 , 0x95 }, + { STB0899_ERRCTRL3 , 0x8d }, + { STB0899_DMONMSK1 , 0x27 }, + { STB0899_DMONMSK0 , 0x03 }, + { STB0899_DEMAPVIT , 0x5c }, + { STB0899_PLPARM , 0x19 }, + { STB0899_PDELCTRL , 0x48 }, + { STB0899_PDELCTRL2 , 0x00 }, + { STB0899_BBHCTRL1 , 0x00 }, + { STB0899_BBHCTRL2 , 0x00 }, + { STB0899_HYSTTHRESH , 0x77 }, + { STB0899_MATCSTM , 0x00 }, + { STB0899_MATCSTL , 0x00 }, + { STB0899_UPLCSTM , 0x00 }, + { STB0899_UPLCSTL , 0x00 }, + { STB0899_DFLCSTM , 0x00 }, + { STB0899_DFLCSTL , 0x00 }, + { STB0899_SYNCCST , 0x00 }, + { STB0899_SYNCDCSTM , 0x00 }, + { STB0899_SYNCDCSTL , 0x00 }, + { STB0899_ISI_ENTRY , 0x00 }, + { STB0899_ISI_BIT_EN , 0x00 }, + { STB0899_MATSTRM , 0xf0 }, + { STB0899_MATSTRL , 0x02 }, + { STB0899_UPLSTRM , 0x45 }, + { STB0899_UPLSTRL , 0x60 }, + { STB0899_DFLSTRM , 0xe3 }, + { STB0899_DFLSTRL , 0x00 }, + { STB0899_SYNCSTR , 0x47 }, + { STB0899_SYNCDSTRM , 0x05 }, + { STB0899_SYNCDSTRL , 0x18 }, + { STB0899_CFGPDELSTATUS1 , 0x19 }, + { STB0899_CFGPDELSTATUS2 , 0x2b }, + { STB0899_BBFERRORM , 0x00 }, + { STB0899_BBFERRORL , 0x01 }, + { STB0899_UPKTERRORM , 0x00 }, + { STB0899_UPKTERRORL , 0x00 }, + { 0xffff , 0xff }, +}; + + + +struct stb0899_config az6027_stb0899_config = { + .init_dev = az6027_stb0899_s1_init_1, + .init_s2_demod = stb0899_s2_init_2, + .init_s1_demod = az6027_stb0899_s1_init_3, + .init_s2_fec = stb0899_s2_init_4, + .init_tst = stb0899_s1_init_5, + + .demod_address = 0xd0, /* 0x68, 0xd0 >> 1 */ + + .xtal_freq = 27000000, + .inversion = IQ_SWAP_ON, /* 1 */ + + .lo_clk = 76500000, + .hi_clk = 99000000, + + .esno_ave = STB0899_DVBS2_ESNO_AVE, + .esno_quant = STB0899_DVBS2_ESNO_QUANT, + .avframes_coarse = STB0899_DVBS2_AVFRAMES_COARSE, + .avframes_fine = STB0899_DVBS2_AVFRAMES_FINE, + .miss_threshold = STB0899_DVBS2_MISS_THRESHOLD, + .uwp_threshold_acq = STB0899_DVBS2_UWP_THRESHOLD_ACQ, + .uwp_threshold_track = STB0899_DVBS2_UWP_THRESHOLD_TRACK, + .uwp_threshold_sof = STB0899_DVBS2_UWP_THRESHOLD_SOF, + .sof_search_timeout = STB0899_DVBS2_SOF_SEARCH_TIMEOUT, + + .btr_nco_bits = STB0899_DVBS2_BTR_NCO_BITS, + .btr_gain_shift_offset = STB0899_DVBS2_BTR_GAIN_SHIFT_OFFSET, + .crl_nco_bits = STB0899_DVBS2_CRL_NCO_BITS, + .ldpc_max_iter = STB0899_DVBS2_LDPC_MAX_ITER, + + .tuner_get_frequency = stb6100_get_frequency, + .tuner_set_frequency = stb6100_set_frequency, + .tuner_set_bandwidth = stb6100_set_bandwidth, + .tuner_get_bandwidth = stb6100_get_bandwidth, + .tuner_set_rfsiggain = NULL, +}; + +struct stb6100_config az6027_stb6100_config = { + .tuner_address = 0xc0, + .refclock = 27000000, +}; + + +/* check for mutex FIXME */ +int az6027_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen) +{ + int ret = -1; + if (mutex_lock_interruptible(&d->usb_mutex)) + return -EAGAIN; + + ret = usb_control_msg(d->udev, + usb_rcvctrlpipe(d->udev, 0), + req, + USB_TYPE_VENDOR | USB_DIR_IN, + value, + index, + b, + blen, + 2000); + + if (ret < 0) { + warn("usb in operation failed. (%d)", ret); + ret = -EIO; + } else + ret = 0; + + deb_xfer("in: req. %02x, val: %04x, ind: %04x, buffer: ", req, value, index); + debug_dump(b, blen, deb_xfer); + + mutex_unlock(&d->usb_mutex); + return ret; +} + +static int az6027_usb_out_op(struct dvb_usb_device *d, + u8 req, + u16 value, + u16 index, + u8 *b, + int blen) +{ + int ret; + + deb_xfer("out: req. %02x, val: %04x, ind: %04x, buffer: ", req, value, index); + debug_dump(b, blen, deb_xfer); + + if (mutex_lock_interruptible(&d->usb_mutex)) + return -EAGAIN; + + ret = usb_control_msg(d->udev, + usb_sndctrlpipe(d->udev, 0), + req, + USB_TYPE_VENDOR | USB_DIR_OUT, + value, + index, + b, + blen, + 2000); + + if (ret != blen) { + warn("usb out operation failed. (%d)", ret); + mutex_unlock(&d->usb_mutex); + return -EIO; + } else{ + mutex_unlock(&d->usb_mutex); + return 0; + } +} + +static int az6027_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) +{ + int ret; + u8 req; + u16 value; + u16 index; + int blen; + + deb_info("%s %d", __func__, onoff); + + req = 0xBC; + value = onoff; + index = 0; + blen = 0; + + ret = az6027_usb_out_op(adap->dev, req, value, index, NULL, blen); + if (ret != 0) + warn("usb out operation failed. (%d)", ret); + + return ret; +} + +/* keys for the enclosed remote control */ +static struct dvb_usb_rc_key az6027_rc_keys[] = { + { 0x01, KEY_1 }, + { 0x02, KEY_2 }, +}; + +/* remote control stuff (does not work with my box) */ +static int az6027_rc_query(struct dvb_usb_device *d, u32 *event, int *state) +{ + return 0; +} + +/* +int az6027_power_ctrl(struct dvb_usb_device *d, int onoff) +{ + u8 v = onoff; + return az6027_usb_out_op(d,0xBC,v,3,NULL,1); +} +*/ + +static int az6027_ci_read_attribute_mem(struct dvb_ca_en50221 *ca, + int slot, + int address) +{ + struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; + struct az6027_device_state *state = (struct az6027_device_state *)d->priv; + + int ret; + u8 req; + u16 value; + u16 index; + int blen; + u8 b[12]; + + if (slot != 0) + return -EINVAL; + + mutex_lock(&state->ca_mutex); + + req = 0xC1; + value = address; + index = 0; + blen = 1; + + ret = az6027_usb_in_op(d, req, value, index, b, blen); + if (ret < 0) { + warn("usb in operation failed. (%d)", ret); + ret = -EINVAL; + } else { + ret = b[0]; + } + + mutex_unlock(&state->ca_mutex); + return ret; +} + +static int az6027_ci_write_attribute_mem(struct dvb_ca_en50221 *ca, + int slot, + int address, + u8 value) +{ + struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; + struct az6027_device_state *state = (struct az6027_device_state *)d->priv; + + int ret; + u8 req; + u16 value1; + u16 index; + int blen; + + deb_info("%s %d", __func__, slot); + if (slot != 0) + return -EINVAL; + + mutex_lock(&state->ca_mutex); + req = 0xC2; + value1 = address; + index = value; + blen = 0; + + ret = az6027_usb_out_op(d, req, value1, index, NULL, blen); + if (ret != 0) + warn("usb out operation failed. (%d)", ret); + + mutex_unlock(&state->ca_mutex); + return ret; +} + +static int az6027_ci_read_cam_control(struct dvb_ca_en50221 *ca, + int slot, + u8 address) +{ + struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; + struct az6027_device_state *state = (struct az6027_device_state *)d->priv; + + int ret; + u8 req; + u16 value; + u16 index; + int blen; + u8 b[12]; + + if (slot != 0) + return -EINVAL; + + mutex_lock(&state->ca_mutex); + + req = 0xC3; + value = address; + index = 0; + blen = 2; + + ret = az6027_usb_in_op(d, req, value, index, b, blen); + if (ret < 0) { + warn("usb in operation failed. (%d)", ret); + ret = -EINVAL; + } else { + if (b[0] == 0) + warn("Read CI IO error"); + + ret = b[1]; + deb_info("read cam data = %x from 0x%x", b[1], value); + } + + mutex_unlock(&state->ca_mutex); + return ret; +} + +static int az6027_ci_write_cam_control(struct dvb_ca_en50221 *ca, + int slot, + u8 address, + u8 value) +{ + struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; + struct az6027_device_state *state = (struct az6027_device_state *)d->priv; + + int ret; + u8 req; + u16 value1; + u16 index; + int blen; + + if (slot != 0) + return -EINVAL; + + mutex_lock(&state->ca_mutex); + req = 0xC4; + value1 = address; + index = value; + blen = 0; + + ret = az6027_usb_out_op(d, req, value1, index, NULL, blen); + if (ret != 0) { + warn("usb out operation failed. (%d)", ret); + goto failed; + } + +failed: + mutex_unlock(&state->ca_mutex); + return ret; +} + +static int CI_CamReady(struct dvb_ca_en50221 *ca, int slot) +{ + struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; + + int ret; + u8 req; + u16 value; + u16 index; + int blen; + u8 b[12]; + + req = 0xC8; + value = 0; + index = 0; + blen = 1; + + ret = az6027_usb_in_op(d, req, value, index, b, blen); + if (ret < 0) { + warn("usb in operation failed. (%d)", ret); + ret = -EIO; + } else{ + ret = b[0]; + } + return ret; +} + +static int az6027_ci_slot_reset(struct dvb_ca_en50221 *ca, int slot) +{ + struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; + struct az6027_device_state *state = (struct az6027_device_state *)d->priv; + + int ret, i; + u8 req; + u16 value; + u16 index; + int blen; + + mutex_lock(&state->ca_mutex); + + req = 0xC6; + value = 1; + index = 0; + blen = 0; + + ret = az6027_usb_out_op(d, req, value, index, NULL, blen); + if (ret != 0) { + warn("usb out operation failed. (%d)", ret); + goto failed; + } + + msleep(500); + req = 0xC6; + value = 0; + index = 0; + blen = 0; + + ret = az6027_usb_out_op(d, req, value, index, NULL, blen); + if (ret != 0) { + warn("usb out operation failed. (%d)", ret); + goto failed; + } + + for (i = 0; i < 15; i++) { + msleep(100); + + if (CI_CamReady(ca, slot)) { + deb_info("CAM Ready"); + break; + } + } + msleep(5000); + +failed: + mutex_unlock(&state->ca_mutex); + return ret; +} + +static int az6027_ci_slot_shutdown(struct dvb_ca_en50221 *ca, int slot) +{ + return 0; +} + +static int az6027_ci_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot) +{ + struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; + struct az6027_device_state *state = (struct az6027_device_state *)d->priv; + + int ret; + u8 req; + u16 value; + u16 index; + int blen; + + deb_info("%s", __func__); + mutex_lock(&state->ca_mutex); + req = 0xC7; + value = 1; + index = 0; + blen = 0; + + ret = az6027_usb_out_op(d, req, value, index, NULL, blen); + if (ret != 0) { + warn("usb out operation failed. (%d)", ret); + goto failed; + } + +failed: + mutex_unlock(&state->ca_mutex); + return ret; +} + +static int az6027_ci_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open) +{ + struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; + struct az6027_device_state *state = (struct az6027_device_state *)d->priv; + int ret; + u8 req; + u16 value; + u16 index; + int blen; + u8 b[12]; + + mutex_lock(&state->ca_mutex); + + req = 0xC5; + value = 0; + index = 0; + blen = 1; + + ret = az6027_usb_in_op(d, req, value, index, b, blen); + if (ret < 0) { + warn("usb in operation failed. (%d)", ret); + ret = -EIO; + } else + ret = 0; + + if (b[0] == 0) { + ret = 0; + + } else if (b[0] == 1) { + ret = DVB_CA_EN50221_POLL_CAM_PRESENT | + DVB_CA_EN50221_POLL_CAM_READY; + } + + mutex_unlock(&state->ca_mutex); + return ret; +} + + +static void az6027_ci_uninit(struct dvb_usb_device *d) +{ + struct az6027_device_state *state; + + deb_info("%s", __func__); + + if (NULL == d) + return; + + state = (struct az6027_device_state *)d->priv; + if (NULL == state) + return; + + if (NULL == state->ca.data) + return; + + dvb_ca_en50221_release(&state->ca); + + memset(&state->ca, 0, sizeof(state->ca)); +} + + +static int az6027_ci_init(struct dvb_usb_adapter *a) +{ + struct dvb_usb_device *d = a->dev; + struct az6027_device_state *state = (struct az6027_device_state *)d->priv; + int ret; + + deb_info("%s", __func__); + + mutex_init(&state->ca_mutex); + + state->ca.owner = THIS_MODULE; + state->ca.read_attribute_mem = az6027_ci_read_attribute_mem; + state->ca.write_attribute_mem = az6027_ci_write_attribute_mem; + state->ca.read_cam_control = az6027_ci_read_cam_control; + state->ca.write_cam_control = az6027_ci_write_cam_control; + state->ca.slot_reset = az6027_ci_slot_reset; + state->ca.slot_shutdown = az6027_ci_slot_shutdown; + state->ca.slot_ts_enable = az6027_ci_slot_ts_enable; + state->ca.poll_slot_status = az6027_ci_poll_slot_status; + state->ca.data = d; + + ret = dvb_ca_en50221_init(&a->dvb_adap, + &state->ca, + 0, /* flags */ + 1);/* n_slots */ + if (ret != 0) { + err("Cannot initialize CI: Error %d.", ret); + memset(&state->ca, 0, sizeof(state->ca)); + return ret; + } + + deb_info("CI initialized."); + + return 0; +} + +/* +static int az6027_read_mac_addr(struct dvb_usb_device *d, u8 mac[6]) +{ + az6027_usb_in_op(d, 0xb7, 6, 0, &mac[0], 6); + return 0; +} +*/ + +static int az6027_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) +{ + + u8 buf; + int ret; + struct dvb_usb_adapter *adap = fe->dvb->priv; + + struct i2c_msg i2c_msg = { + .addr = 0x99, + .flags = 0, + .buf = &buf, + .len = 1 + }; + + /* + * 2 --18v + * 1 --13v + * 0 --off + */ + switch (voltage) { + case SEC_VOLTAGE_13: + buf = 1; + ret = i2c_transfer(&adap->dev->i2c_adap, &i2c_msg, 1); + break; + + case SEC_VOLTAGE_18: + buf = 2; + ret = i2c_transfer(&adap->dev->i2c_adap, &i2c_msg, 1); + break; + + case SEC_VOLTAGE_OFF: + buf = 0; + ret = i2c_transfer(&adap->dev->i2c_adap, &i2c_msg, 1); + break; + + default: + return -EINVAL; + } + return 0; +} + + +static int az6027_frontend_poweron(struct dvb_usb_adapter *adap) +{ + int ret; + u8 req; + u16 value; + u16 index; + int blen; + + req = 0xBC; + value = 1; /* power on */ + index = 3; + blen = 0; + + ret = az6027_usb_out_op(adap->dev, req, value, index, NULL, blen); + if (ret != 0) + return -EIO; + + return 0; +} +static int az6027_frontend_reset(struct dvb_usb_adapter *adap) +{ + int ret; + u8 req; + u16 value; + u16 index; + int blen; + + /* reset demodulator */ + req = 0xC0; + value = 1; /* high */ + index = 3; + blen = 0; + + ret = az6027_usb_out_op(adap->dev, req, value, index, NULL, blen); + if (ret != 0) + return -EIO; + + req = 0xC0; + value = 0; /* low */ + index = 3; + blen = 0; + msleep_interruptible(200); + + ret = az6027_usb_out_op(adap->dev, req, value, index, NULL, blen); + if (ret != 0) + return -EIO; + + msleep_interruptible(200); + + req = 0xC0; + value = 1; /*high */ + index = 3; + blen = 0; + + ret = az6027_usb_out_op(adap->dev, req, value, index, NULL, blen); + if (ret != 0) + return -EIO; + + msleep_interruptible(200); + return 0; +} + +static int az6027_frontend_tsbypass(struct dvb_usb_adapter *adap, int onoff) +{ + int ret; + u8 req; + u16 value; + u16 index; + int blen; + + /* TS passthrough */ + req = 0xC7; + value = onoff; + index = 0; + blen = 0; + + ret = az6027_usb_out_op(adap->dev, req, value, index, NULL, blen); + if (ret != 0) + return -EIO; + + return 0; +} + +static int az6027_frontend_attach(struct dvb_usb_adapter *adap) +{ + + az6027_frontend_poweron(adap); + az6027_frontend_reset(adap); + + deb_info("adap = %p, dev = %p\n", adap, adap->dev); + adap->fe = stb0899_attach(&az6027_stb0899_config, &adap->dev->i2c_adap); + + if (adap->fe) { + deb_info("found STB0899 DVB-S/DVB-S2 frontend @0x%02x", az6027_stb0899_config.demod_address); + if (stb6100_attach(adap->fe, &az6027_stb6100_config, &adap->dev->i2c_adap)) { + deb_info("found STB6100 DVB-S/DVB-S2 frontend @0x%02x", az6027_stb6100_config.tuner_address); + adap->fe->ops.set_voltage = az6027_set_voltage; + az6027_ci_init(adap); + } else { + adap->fe = NULL; + } + } else + warn("no front-end attached\n"); + + az6027_frontend_tsbypass(adap, 0); + + return 0; +} + +static struct dvb_usb_device_properties az6027_properties; + +static void az6027_usb_disconnect(struct usb_interface *intf) +{ + struct dvb_usb_device *d = usb_get_intfdata(intf); + az6027_ci_uninit(d); + dvb_usb_device_exit(intf); +} + + +static int az6027_usb_probe(struct usb_interface *intf, + const struct usb_device_id *id) +{ + return dvb_usb_device_init(intf, + &az6027_properties, + THIS_MODULE, + NULL, + adapter_nr); +} + +/* I2C */ +static int az6027_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num) +{ + struct dvb_usb_device *d = i2c_get_adapdata(adap); + int i = 0, j = 0, len = 0; + int ret; + u16 index; + u16 value; + int length; + u8 req; + u8 data[256]; + + if (mutex_lock_interruptible(&d->i2c_mutex) < 0) + return -EAGAIN; + + if (num > 2) + warn("more than 2 i2c messages at a time is not handled yet. TODO."); + + for (i = 0; i < num; i++) { + + if (msg[i].addr == 0x99) { + req = 0xBE; + index = 0; + value = msg[i].buf[0] & 0x00ff; + length = 1; + az6027_usb_out_op(d, req, value, index, data, length); + } + + if (msg[i].addr == 0xd0) { + /* write/read request */ + if (i + 1 < num && (msg[i + 1].flags & I2C_M_RD)) { + req = 0xB9; + index = (((msg[i].buf[0] << 8) & 0xff00) | (msg[i].buf[1] & 0x00ff)); + value = msg[i].addr + (msg[i].len << 8); + length = msg[i + 1].len + 6; + ret = az6027_usb_in_op(d, req, value, index, data, length); + len = msg[i + 1].len; + for (j = 0; j < len; j++) + msg[i + 1].buf[j] = data[j + 5]; + + i++; + } else { + + if (msg[i].addr == 0xd0) { + /* demod 16bit addr */ + req = 0xBD; + index = (((msg[i].buf[0] << 8) & 0xff00) | (msg[i].buf[1] & 0x00ff)); + value = msg[i].addr + (2 << 8); + length = msg[i].len - 2; + len = msg[i].len - 2; + for (j = 0; j < len; j++) + data[j] = msg[i].buf[j + 2]; + + } + az6027_usb_out_op(d, req, value, index, data, length); + } + } + + if (msg[i].addr == 0xc0) { + if (msg[i].flags & I2C_M_RD) { + + req = 0xB9; + index = 0x0; + value = msg[i].addr; + length = msg[i].len + 6; + ret = az6027_usb_in_op(d, req, value, index, data, length); + len = msg[i].len; + for (j = 0; j < len; j++) + msg[i].buf[j] = data[j + 5]; + + } else { + + req = 0xBD; + index = msg[i].buf[0] & 0x00FF; + value = msg[i].addr + (1 << 8); + length = msg[i].len - 1; + len = msg[i].len - 1; + + for (j = 0; j < len; j++) + data[j] = msg[i].buf[j + 1]; + + az6027_usb_out_op(d, req, value, index, data, length); + } + } + } + mutex_unlock(&d->i2c_mutex); + + return i; +} + + +static u32 az6027_i2c_func(struct i2c_adapter *adapter) +{ + return I2C_FUNC_I2C; +} + +static struct i2c_algorithm az6027_i2c_algo = { + .master_xfer = az6027_i2c_xfer, + .functionality = az6027_i2c_func, +}; + +int az6027_identify_state(struct usb_device *udev, + struct dvb_usb_device_properties *props, + struct dvb_usb_device_description **desc, + int *cold) +{ + u8 b[16]; + s16 ret = usb_control_msg(udev, + usb_rcvctrlpipe(udev, 0), + 0xb7, + USB_TYPE_VENDOR | USB_DIR_IN, + 6, + 0, + b, + 6, + USB_CTRL_GET_TIMEOUT); + + *cold = ret <= 0; + + deb_info("cold: %d\n", *cold); + return 0; +} + + +static struct usb_device_id az6027_usb_table[] = { + { USB_DEVICE(USB_VID_AZUREWAVE, USB_PID_AZUREWAVE_AZ6027) }, + { USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_DVBS2CI) }, + { USB_DEVICE(USB_VID_TECHNISAT, USB_PID_TECHNISAT_USB2_HDCI) }, + { }, +}; + +MODULE_DEVICE_TABLE(usb, az6027_usb_table); + +static struct dvb_usb_device_properties az6027_properties = { + .caps = DVB_USB_IS_AN_I2C_ADAPTER, + .usb_ctrl = CYPRESS_FX2, + .firmware = "dvb-usb-az6027-03.fw", + .no_reconnect = 1, + + .size_of_priv = sizeof(struct az6027_device_state), + .identify_state = az6027_identify_state, + .num_adapters = 1, + .adapter = { + { + .streaming_ctrl = az6027_streaming_ctrl, + .frontend_attach = az6027_frontend_attach, + + /* parameter for the MPEG2-data transfer */ + .stream = { + .type = USB_BULK, + .count = 10, + .endpoint = 0x02, + .u = { + .bulk = { + .buffersize = 4096, + } + } + }, + } + }, +/* + .power_ctrl = az6027_power_ctrl, + .read_mac_address = az6027_read_mac_addr, + */ + .rc_key_map = az6027_rc_keys, + .rc_key_map_size = ARRAY_SIZE(az6027_rc_keys), + .rc_interval = 400, + .rc_query = az6027_rc_query, + .i2c_algo = &az6027_i2c_algo, + + .num_device_descs = 1, + .devices = { + { + .name = "AZUREWAVE DVB-S/S2 USB2.0 (AZ6027)", + .cold_ids = { &az6027_usb_table[0], NULL }, + .warm_ids = { NULL }, + }, + { NULL }, + } +}; + +/* usb specific object needed to register this driver with the usb subsystem */ +static struct usb_driver az6027_usb_driver = { + .name = "dvb_usb_az6027", + .probe = az6027_usb_probe, + .disconnect = az6027_usb_disconnect, + .id_table = az6027_usb_table, +}; + +/* module stuff */ +static int __init az6027_usb_module_init(void) +{ + int result; + + result = usb_register(&az6027_usb_driver); + if (result) { + err("usb_register failed. (%d)", result); + return result; + } + + return 0; +} + +static void __exit az6027_usb_module_exit(void) +{ + /* deregister this driver from the USB subsystem */ + usb_deregister(&az6027_usb_driver); +} + +module_init(az6027_usb_module_init); +module_exit(az6027_usb_module_exit); + +MODULE_AUTHOR("Adams Xu <Adams.xu@azwave.com.cn>"); +MODULE_DESCRIPTION("Driver for AZUREWAVE DVB-S/S2 USB2.0 (AZ6027)"); +MODULE_VERSION("1.0"); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/dvb-usb/az6027.h b/drivers/media/dvb/dvb-usb/az6027.h new file mode 100644 index 0000000..f3afe17 --- /dev/null +++ b/drivers/media/dvb/dvb-usb/az6027.h @@ -0,0 +1,14 @@ +#ifndef _DVB_USB_VP6027_H_ +#define _DVB_USB_VP6027_H_ + +#define DVB_USB_LOG_PREFIX "az6027" +#include "dvb-usb.h" + + +extern int dvb_usb_az6027_debug; +#define deb_info(args...) dprintk(dvb_usb_az6027_debug, 0x01, args) +#define deb_xfer(args...) dprintk(dvb_usb_az6027_debug, 0x02, args) +#define deb_rc(args...) dprintk(dvb_usb_az6027_debug, 0x04, args) +#define deb_fe(args...) dprintk(dvb_usb_az6027_debug, 0x08, args) + +#endif diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c index 05fb28e9..a7b8405 100644 --- a/drivers/media/dvb/dvb-usb/cxusb.c +++ b/drivers/media/dvb/dvb-usb/cxusb.c @@ -1184,6 +1184,9 @@ static struct atbm8830_config mygica_d689_atbm8830_cfg = { .osc_clk_freq = 30400, /* in kHz */ .if_freq = 0, /* zero IF */ .zif_swap_iq = 1, + .agc_min = 0x2E, + .agc_max = 0x90, + .agc_hold_loop = 0, }; static int cxusb_mygica_d689_frontend_attach(struct dvb_usb_adapter *adap) diff --git a/drivers/media/dvb/dvb-usb/dib0700.h b/drivers/media/dvb/dvb-usb/dib0700.h index 495a905..83fc24a 100644 --- a/drivers/media/dvb/dvb-usb/dib0700.h +++ b/drivers/media/dvb/dvb-usb/dib0700.h @@ -42,7 +42,6 @@ struct dib0700_state { u16 mt2060_if1[2]; u8 rc_toggle; u8 rc_counter; - u8 rc_func_version; u8 is_dib7000pc; u8 fw_use_new_i2c_api; u8 disable_streaming_master_mode; diff --git a/drivers/media/dvb/dvb-usb/dib0700_core.c b/drivers/media/dvb/dvb-usb/dib0700_core.c index 0d3c9a9..4f961d2 100644 --- a/drivers/media/dvb/dvb-usb/dib0700_core.c +++ b/drivers/media/dvb/dvb-usb/dib0700_core.c @@ -471,14 +471,209 @@ int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) return dib0700_ctrl_wr(adap->dev, b, 4); } +/* Number of keypresses to ignore before start repeating */ +#define RC_REPEAT_DELAY_V1_20 10 + +/* This is the structure of the RC response packet starting in firmware 1.20 */ +struct dib0700_rc_response { + u8 report_id; + u8 data_state; + u16 system; + u8 data; + u8 not_data; +}; +#define RC_MSG_SIZE_V1_20 6 + +static void dib0700_rc_urb_completion(struct urb *purb) +{ + struct dvb_usb_device *d = purb->context; + struct dvb_usb_rc_key *keymap; + struct dib0700_state *st; + struct dib0700_rc_response poll_reply; + u8 *buf; + int found = 0; + u32 event; + int state; + int i; + + deb_info("%s()\n", __func__); + if (d == NULL) + return; + + if (d->rc_input_dev == NULL) { + /* This will occur if disable_rc_polling=1 */ + usb_free_urb(purb); + return; + } + + keymap = d->props.rc_key_map; + st = d->priv; + buf = (u8 *)purb->transfer_buffer; + + if (purb->status < 0) { + deb_info("discontinuing polling\n"); + usb_free_urb(purb); + return; + } + + if (purb->actual_length != RC_MSG_SIZE_V1_20) { + deb_info("malformed rc msg size=%d\n", purb->actual_length); + goto resubmit; + } + + /* Set initial results in case we exit the function early */ + event = 0; + state = REMOTE_NO_KEY_PRESSED; + + deb_data("IR raw %02X %02X %02X %02X %02X %02X (len %d)\n", buf[0], + buf[1], buf[2], buf[3], buf[4], buf[5], purb->actual_length); + + switch (dvb_usb_dib0700_ir_proto) { + case 0: + /* NEC Protocol */ + poll_reply.report_id = 0; + poll_reply.data_state = 1; + poll_reply.system = buf[2]; + poll_reply.data = buf[4]; + poll_reply.not_data = buf[5]; + + /* NEC protocol sends repeat code as 0 0 0 FF */ + if ((poll_reply.system == 0x00) && (poll_reply.data == 0x00) + && (poll_reply.not_data == 0xff)) { + poll_reply.data_state = 2; + break; + } + break; + default: + /* RC5 Protocol */ + poll_reply.report_id = buf[0]; + poll_reply.data_state = buf[1]; + poll_reply.system = (buf[2] << 8) | buf[3]; + poll_reply.data = buf[4]; + poll_reply.not_data = buf[5]; + break; + } + + if ((poll_reply.data + poll_reply.not_data) != 0xff) { + /* Key failed integrity check */ + err("key failed integrity check: %04x %02x %02x", + poll_reply.system, + poll_reply.data, poll_reply.not_data); + goto resubmit; + } + + deb_data("rid=%02x ds=%02x sm=%04x d=%02x nd=%02x\n", + poll_reply.report_id, poll_reply.data_state, + poll_reply.system, poll_reply.data, poll_reply.not_data); + + /* Find the key in the map */ + for (i = 0; i < d->props.rc_key_map_size; i++) { + if (rc5_custom(&keymap[i]) == (poll_reply.system & 0xff) && + rc5_data(&keymap[i]) == poll_reply.data) { + event = keymap[i].event; + found = 1; + break; + } + } + + if (found == 0) { + err("Unknown remote controller key: %04x %02x %02x", + poll_reply.system, poll_reply.data, poll_reply.not_data); + d->last_event = 0; + goto resubmit; + } + + if (poll_reply.data_state == 1) { + /* New key hit */ + st->rc_counter = 0; + event = keymap[i].event; + state = REMOTE_KEY_PRESSED; + d->last_event = keymap[i].event; + } else if (poll_reply.data_state == 2) { + /* Key repeated */ + st->rc_counter++; + + /* prevents unwanted double hits */ + if (st->rc_counter > RC_REPEAT_DELAY_V1_20) { + event = d->last_event; + state = REMOTE_KEY_PRESSED; + st->rc_counter = RC_REPEAT_DELAY_V1_20; + } + } else { + err("Unknown data state [%d]", poll_reply.data_state); + } + + switch (state) { + case REMOTE_NO_KEY_PRESSED: + break; + case REMOTE_KEY_PRESSED: + deb_info("key pressed\n"); + d->last_event = event; + case REMOTE_KEY_REPEAT: + deb_info("key repeated\n"); + input_event(d->rc_input_dev, EV_KEY, event, 1); + input_sync(d->rc_input_dev); + input_event(d->rc_input_dev, EV_KEY, d->last_event, 0); + input_sync(d->rc_input_dev); + break; + default: + break; + } + +resubmit: + /* Clean the buffer before we requeue */ + memset(purb->transfer_buffer, 0, RC_MSG_SIZE_V1_20); + + /* Requeue URB */ + usb_submit_urb(purb, GFP_ATOMIC); +} + int dib0700_rc_setup(struct dvb_usb_device *d) { + struct dib0700_state *st = d->priv; u8 rc_setup[3] = {REQUEST_SET_RC, dvb_usb_dib0700_ir_proto, 0}; - int i = dib0700_ctrl_wr(d, rc_setup, 3); + struct urb *purb; + int ret; + int i; + + if (d->props.rc_key_map == NULL) + return 0; + + /* Set the IR mode */ + i = dib0700_ctrl_wr(d, rc_setup, 3); if (i<0) { err("ir protocol setup failed"); return -1; } + + if (st->fw_version < 0x10200) + return 0; + + /* Starting in firmware 1.20, the RC info is provided on a bulk pipe */ + purb = usb_alloc_urb(0, GFP_KERNEL); + if (purb == NULL) { + err("rc usb alloc urb failed\n"); + return -1; + } + + purb->transfer_buffer = kzalloc(RC_MSG_SIZE_V1_20, GFP_KERNEL); + if (purb->transfer_buffer == NULL) { + err("rc kzalloc failed\n"); + usb_free_urb(purb); + return -1; + } + + purb->status = -EINPROGRESS; + usb_fill_bulk_urb(purb, d->udev, usb_rcvbulkpipe(d->udev, 1), + purb->transfer_buffer, RC_MSG_SIZE_V1_20, + dib0700_rc_urb_completion, d); + + ret = usb_submit_urb(purb, GFP_ATOMIC); + if (ret != 0) { + err("rc submit urb failed\n"); + return -1; + } + return 0; } diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c index 44972d0..34eab05 100644 --- a/drivers/media/dvb/dvb-usb/dib0700_devices.c +++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c @@ -472,20 +472,25 @@ static u8 rc_request[] = { REQUEST_POLL_RC, 0 }; /* Number of keypresses to ignore before start repeating */ #define RC_REPEAT_DELAY 6 -#define RC_REPEAT_DELAY_V1_20 10 - - -/* Used by firmware versions < 1.20 (deprecated) */ -static int dib0700_rc_query_legacy(struct dvb_usb_device *d, u32 *event, - int *state) +static int dib0700_rc_query(struct dvb_usb_device *d, u32 *event, int *state) { u8 key[4]; int i; struct dvb_usb_rc_key *keymap = d->props.rc_key_map; struct dib0700_state *st = d->priv; + *event = 0; *state = REMOTE_NO_KEY_PRESSED; + + if (st->fw_version >= 0x10200) { + /* For 1.20 firmware , We need to keep the RC polling + callback so we can reuse the input device setup in + dvb-usb-remote.c. However, the actual work is being done + in the bulk URB completion handler. */ + return 0; + } + i=dib0700_ctrl_rd(d,rc_request,2,key,4); if (i<=0) { err("RC Query Failed"); @@ -557,149 +562,6 @@ static int dib0700_rc_query_legacy(struct dvb_usb_device *d, u32 *event, return 0; } -/* This is the structure of the RC response packet starting in firmware 1.20 */ -struct dib0700_rc_response { - u8 report_id; - u8 data_state; - u16 system; - u8 data; - u8 not_data; -}; - -/* This supports the new IR response format for firmware v1.20 */ -static int dib0700_rc_query_v1_20(struct dvb_usb_device *d, u32 *event, - int *state) -{ - struct dvb_usb_rc_key *keymap = d->props.rc_key_map; - struct dib0700_state *st = d->priv; - struct dib0700_rc_response poll_reply; - u8 buf[6]; - int i; - int status; - int actlen; - int found = 0; - - /* Set initial results in case we exit the function early */ - *event = 0; - *state = REMOTE_NO_KEY_PRESSED; - - /* Firmware v1.20 provides RC data via bulk endpoint 1 */ - status = usb_bulk_msg(d->udev, usb_rcvbulkpipe(d->udev, 1), buf, - sizeof(buf), &actlen, 50); - if (status < 0) { - /* No data available (meaning no key press) */ - return 0; - } - - - switch (dvb_usb_dib0700_ir_proto) { - case 0: - poll_reply.report_id = 0; - poll_reply.data_state = 1; - poll_reply.system = buf[2]; - poll_reply.data = buf[4]; - poll_reply.not_data = buf[5]; - - /* NEC protocol sends repeat code as 0 0 0 FF */ - if ((poll_reply.system == 0x00) && (poll_reply.data == 0x00) - && (poll_reply.not_data == 0xff)) { - poll_reply.data_state = 2; - break; - } - break; - default: - if (actlen != sizeof(buf)) { - /* We didn't get back the 6 byte message we expected */ - err("Unexpected RC response size [%d]", actlen); - return -1; - } - - poll_reply.report_id = buf[0]; - poll_reply.data_state = buf[1]; - poll_reply.system = (buf[2] << 8) | buf[3]; - poll_reply.data = buf[4]; - poll_reply.not_data = buf[5]; - - break; - } - - if ((poll_reply.data + poll_reply.not_data) != 0xff) { - /* Key failed integrity check */ - err("key failed integrity check: %04x %02x %02x", - poll_reply.system, - poll_reply.data, poll_reply.not_data); - return -1; - } - - - /* Find the key in the map */ - for (i = 0; i < d->props.rc_key_map_size; i++) { - if (rc5_custom(&keymap[i]) == (poll_reply.system & 0xff) && - rc5_data(&keymap[i]) == poll_reply.data) { - *event = keymap[i].event; - found = 1; - break; - } - } - - if (found == 0) { - err("Unknown remote controller key: %04x %02x %02x", - poll_reply.system, - poll_reply.data, poll_reply.not_data); - d->last_event = 0; - return 0; - } - - if (poll_reply.data_state == 1) { - /* New key hit */ - st->rc_counter = 0; - *event = keymap[i].event; - *state = REMOTE_KEY_PRESSED; - d->last_event = keymap[i].event; - } else if (poll_reply.data_state == 2) { - /* Key repeated */ - st->rc_counter++; - - /* prevents unwanted double hits */ - if (st->rc_counter > RC_REPEAT_DELAY_V1_20) { - *event = d->last_event; - *state = REMOTE_KEY_PRESSED; - st->rc_counter = RC_REPEAT_DELAY_V1_20; - } - } else { - err("Unknown data state [%d]", poll_reply.data_state); - } - - return 0; -} - -static int dib0700_rc_query(struct dvb_usb_device *d, u32 *event, int *state) -{ - struct dib0700_state *st = d->priv; - - /* Because some people may have improperly named firmware files, - let's figure out whether to use the new firmware call or the legacy - call based on the firmware version embedded in the file */ - if (st->rc_func_version == 0) { - u32 hwver, romver, ramver, fwtype; - int ret = dib0700_get_version(d, &hwver, &romver, &ramver, - &fwtype); - if (ret < 0) { - err("Could not determine version info"); - return -1; - } - if (ramver < 0x10200) - st->rc_func_version = 1; - else - st->rc_func_version = 2; - } - - if (st->rc_func_version == 2) - return dib0700_rc_query_v1_20(d, event, state); - else - return dib0700_rc_query_legacy(d, event, state); -} - static struct dvb_usb_rc_key dib0700_rc_keys[] = { /* Key codes for the tiny Pinnacle remote*/ { 0x0700, KEY_MUTE }, diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h index bc3581d..ae8b57a 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h +++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h @@ -64,6 +64,8 @@ #define USB_VID_HUMAX_COEX 0x10b9 #define USB_VID_774 0x7a69 #define USB_VID_EVOLUTEPC 0x1e59 +#define USB_VID_AZUREWAVE 0x13d3 +#define USB_VID_TECHNISAT 0x14f7 /* Product IDs */ #define USB_PID_ADSTECH_USB2_COLD 0xa333 @@ -138,6 +140,7 @@ #define USB_PID_TWINHAN_VP7021_COLD 0x3207 #define USB_PID_TWINHAN_VP7021_WARM 0x3208 #define USB_PID_TINYTWIN 0x3226 +#define USB_PID_TINYTWIN_2 0xe402 #define USB_PID_DNTV_TINYUSB2_COLD 0x3223 #define USB_PID_DNTV_TINYUSB2_WARM 0x3224 #define USB_PID_ULTIMA_TVBOX_COLD 0x8105 @@ -209,6 +212,7 @@ #define USB_PID_PINNACLE_PCTV71E 0x022b #define USB_PID_PINNACLE_PCTV72E 0x0236 #define USB_PID_PINNACLE_PCTV73E 0x0237 +#define USB_PID_PINNACLE_PCTV310E 0x3211 #define USB_PID_PINNACLE_PCTV801E 0x023a #define USB_PID_PINNACLE_PCTV801E_SE 0x023b #define USB_PID_PINNACLE_PCTV73A 0x0243 @@ -248,6 +252,7 @@ #define USB_PID_DIGIVOX_MINI_SL_WARM 0xe361 #define USB_PID_GRANDTEC_DVBT_USB2_COLD 0x0bc6 #define USB_PID_GRANDTEC_DVBT_USB2_WARM 0x0bc7 +#define USB_PID_WINFAST_DTV2000DS 0x6a04 #define USB_PID_WINFAST_DTV_DONGLE_COLD 0x6025 #define USB_PID_WINFAST_DTV_DONGLE_WARM 0x6026 #define USB_PID_WINFAST_DTV_DONGLE_STK7700P 0x6f00 @@ -290,5 +295,7 @@ #define USB_PID_FRIIO_WHITE 0x0001 #define USB_PID_TVWAY_PLUS 0x0002 #define USB_PID_SVEON_STV20 0xe39d - +#define USB_PID_AZUREWAVE_AZ6027 0x3275 +#define USB_PID_TERRATEC_DVBS2CI 0x3275 +#define USB_PID_TECHNISAT_USB2_HDCI 0x0002 #endif diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-init.c b/drivers/media/dvb/dvb-usb/dvb-usb-init.c index e331db8..5d91f70 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb-init.c +++ b/drivers/media/dvb/dvb-usb/dvb-usb-init.c @@ -243,7 +243,7 @@ int dvb_usb_device_init(struct usb_interface *intf, d = kzalloc(sizeof(struct dvb_usb_device),GFP_KERNEL); if (d == NULL) { err("no memory for 'struct dvb_usb_device'"); - return ret; + return -ENOMEM; } d->udev = udev; diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c index 6b5ded9..a03ef7e 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c +++ b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c @@ -107,6 +107,7 @@ static void dvb_usb_read_remote_control(struct work_struct *work) case REMOTE_KEY_REPEAT: deb_rc("key repeated\n"); input_event(d->rc_input_dev, EV_KEY, event, 1); + input_sync(d->rc_input_dev); input_event(d->rc_input_dev, EV_KEY, d->last_event, 0); input_sync(d->rc_input_dev); break; diff --git a/drivers/media/dvb/dvb-usb/dw2102.c b/drivers/media/dvb/dvb-usb/dw2102.c index 64132c0..accc655 100644 --- a/drivers/media/dvb/dvb-usb/dw2102.c +++ b/drivers/media/dvb/dvb-usb/dw2102.c @@ -1,6 +1,7 @@ /* DVB USB framework compliant Linux driver for the * DVBWorld DVB-S 2101, 2102, DVB-S2 2104, DVB-C 3101, -* TeVii S600, S630, S650 Cards +* TeVii S600, S630, S650, +* Prof 1100, 7500 Cards * Copyright (C) 2008,2009 Igor M. Liplianin (liplianin@me.by) * * This program is free software; you can redistribute it and/or modify it @@ -469,11 +470,13 @@ static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num) { struct dvb_usb_device *d = i2c_get_adapdata(adap); + struct usb_device *udev; int ret = 0; int len, i, j; if (!d) return -ENODEV; + udev = d->udev; if (mutex_lock_interruptible(&d->i2c_mutex) < 0) return -EAGAIN; @@ -488,8 +491,13 @@ static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], } case (DW2102_VOLTAGE_CTRL): { u8 obuf[2]; + + obuf[0] = 1; + obuf[1] = msg[j].buf[1];/* off-on */ + ret = dw210x_op_rw(d->udev, 0x8a, 0, 0, + obuf, 2, DW210X_WRITE_MSG); obuf[0] = 3; - obuf[1] = msg[j].buf[0]; + obuf[1] = msg[j].buf[0];/* 13v-18v */ ret = dw210x_op_rw(d->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG); break; @@ -527,6 +535,17 @@ static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], i += 16; len -= 16; } while (len > 0); + } else if ((udev->descriptor.idProduct == 0x7500) + && (j < (num - 1))) { + /* write register addr before read */ + u8 obuf[msg[j].len + 2]; + obuf[0] = msg[j + 1].len; + obuf[1] = (msg[j].addr << 1); + memcpy(obuf + 2, msg[j].buf, msg[j].len); + ret = dw210x_op_rw(d->udev, 0x92, 0, 0, + obuf, msg[j].len + 2, + DW210X_WRITE_MSG); + break; } else { /* write registers */ u8 obuf[msg[j].len + 2]; @@ -651,18 +670,25 @@ static int s6x0_read_mac_address(struct dvb_usb_device *d, u8 mac[6]) static int dw210x_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) { - static u8 command_13v[1] = {0x00}; - static u8 command_18v[1] = {0x01}; - struct i2c_msg msg[] = { - {.addr = DW2102_VOLTAGE_CTRL, .flags = 0, - .buf = command_13v, .len = 1}, + static u8 command_13v[] = {0x00, 0x01}; + static u8 command_18v[] = {0x01, 0x01}; + static u8 command_off[] = {0x00, 0x00}; + struct i2c_msg msg = { + .addr = DW2102_VOLTAGE_CTRL, + .flags = 0, + .buf = command_off, + .len = 2, }; struct dvb_usb_adapter *udev_adap = (struct dvb_usb_adapter *)(fe->dvb->priv); if (voltage == SEC_VOLTAGE_18) - msg[0].buf = command_18v; - i2c_transfer(&udev_adap->dev->i2c_adap, msg, 1); + msg.buf = command_18v; + else if (voltage == SEC_VOLTAGE_13) + msg.buf = command_13v; + + i2c_transfer(&udev_adap->dev->i2c_adap, &msg, 1); + return 0; } @@ -735,6 +761,18 @@ static struct stv6110_config dw2104_stv6110_config = { .clk_div = 1, }; +static struct stv0900_config prof_7500_stv0900_config = { + .demod_address = 0x6a, + .demod_mode = 0, + .xtal = 27000000, + .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */ + .diseqc_mode = 2,/* 2/3 PWM */ + .tun1_maddress = 0,/* 0x60 */ + .tun1_adc = 0,/* 2 Vpp */ + .path1_mode = 3, + .tun1_type = 3, +}; + static int dw2104_frontend_attach(struct dvb_usb_adapter *d) { struct dvb_tuner_ops *tuner_ops = NULL; @@ -882,6 +920,19 @@ static int s6x0_frontend_attach(struct dvb_usb_adapter *d) return -EIO; } +static int prof_7500_frontend_attach(struct dvb_usb_adapter *d) +{ + d->fe = dvb_attach(stv0900_attach, &prof_7500_stv0900_config, + &d->dev->i2c_adap, 0); + if (d->fe == NULL) + return -EIO; + d->fe->ops.set_voltage = dw210x_set_voltage; + + info("Attached STV0900+STB6100A!\n"); + + return 0; +} + static int dw2102_tuner_attach(struct dvb_usb_adapter *adap) { dvb_attach(dvb_pll_attach, adap->fe, 0x60, @@ -1073,6 +1124,7 @@ static struct usb_device_id dw2102_table[] = { {USB_DEVICE(0x9022, USB_PID_TEVII_S630)}, {USB_DEVICE(0x3011, USB_PID_PROF_1100)}, {USB_DEVICE(0x9022, USB_PID_TEVII_S660)}, + {USB_DEVICE(0x3034, 0x7500)}, { } }; @@ -1387,9 +1439,30 @@ static struct dvb_usb_device_properties s6x0_properties = { } }; +struct dvb_usb_device_properties *p7500; +static struct dvb_usb_device_description d7500 = { + "Prof 7500 USB DVB-S2", + {&dw2102_table[9], NULL}, + {NULL}, +}; + static int dw2102_probe(struct usb_interface *intf, const struct usb_device_id *id) { + + p7500 = kzalloc(sizeof(struct dvb_usb_device_properties), GFP_KERNEL); + if (!p7500) + return -ENOMEM; + /* copy default structure */ + memcpy(p7500, &s6x0_properties, + sizeof(struct dvb_usb_device_properties)); + /* fill only different fields */ + p7500->firmware = "dvb-usb-p7500.fw"; + p7500->devices[0] = d7500; + p7500->rc_key_map = tbs_rc_keys; + p7500->rc_key_map_size = ARRAY_SIZE(tbs_rc_keys); + p7500->adapter->frontend_attach = prof_7500_frontend_attach; + if (0 == dvb_usb_device_init(intf, &dw2102_properties, THIS_MODULE, NULL, adapter_nr) || 0 == dvb_usb_device_init(intf, &dw2104_properties, @@ -1397,6 +1470,8 @@ static int dw2102_probe(struct usb_interface *intf, 0 == dvb_usb_device_init(intf, &dw3101_properties, THIS_MODULE, NULL, adapter_nr) || 0 == dvb_usb_device_init(intf, &s6x0_properties, + THIS_MODULE, NULL, adapter_nr) || + 0 == dvb_usb_device_init(intf, p7500, THIS_MODULE, NULL, adapter_nr)) return 0; @@ -1431,6 +1506,6 @@ MODULE_AUTHOR("Igor M. Liplianin (c) liplianin@me.by"); MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101, 2102, DVB-S2 2104," " DVB-C 3101 USB2.0," " TeVii S600, S630, S650, S660 USB2.0," - " Prof 1100 USB2.0 devices"); + " Prof 1100, 7500 USB2.0 devices"); MODULE_VERSION("0.1"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/dvb-usb/friio-fe.c b/drivers/media/dvb/dvb-usb/friio-fe.c index ebb7b9f..d14bd22 100644 --- a/drivers/media/dvb/dvb-usb/friio-fe.c +++ b/drivers/media/dvb/dvb-usb/friio-fe.c @@ -366,7 +366,7 @@ static u8 init_code[][2] = { {0x76, 0x0C}, }; -const static int init_code_len = sizeof(init_code) / sizeof(u8[2]); +static const int init_code_len = sizeof(init_code) / sizeof(u8[2]); static int jdvbt90502_init(struct dvb_frontend *fe) { diff --git a/drivers/media/dvb/dvb-usb/m920x.c b/drivers/media/dvb/dvb-usb/m920x.c index ef9b7be..737ffa3 100644 --- a/drivers/media/dvb/dvb-usb/m920x.c +++ b/drivers/media/dvb/dvb-usb/m920x.c @@ -16,6 +16,9 @@ #include "qt1010.h" #include "tda1004x.h" #include "tda827x.h" + +#include <media/tuner.h> +#include "tuner-simple.h" #include <asm/unaligned.h> /* debug */ @@ -158,11 +161,14 @@ static int m920x_rc_query(struct dvb_usb_device *d, u32 *event, int *state) case 0x93: case 0x92: + case 0x83: /* pinnacle PCTV310e */ + case 0x82: m->rep_count = 0; *state = REMOTE_KEY_PRESSED; goto unlock; case 0x91: + case 0x81: /* pinnacle PCTV310e */ /* prevent immediate auto-repeat */ if (++m->rep_count > 2) *state = REMOTE_KEY_REPEAT; @@ -546,6 +552,14 @@ static int m920x_tda8275_61_tuner_attach(struct dvb_usb_adapter *adap) return 0; } +static int m920x_fmd1216me_tuner_attach(struct dvb_usb_adapter *adap) +{ + dvb_attach(simple_tuner_attach, adap->fe, + &adap->dev->i2c_adap, 0x61, + TUNER_PHILIPS_FMD1216ME_MK3); + return 0; +} + /* device-specific initialization */ static struct m920x_inits megasky_rc_init [] = { { M9206_RC_INIT2, 0xa8 }, @@ -562,6 +576,18 @@ static struct m920x_inits tvwalkertwin_rc_init [] = { { } /* terminating entry */ }; +static struct m920x_inits pinnacle310e_init[] = { + /* without these the tuner don't work */ + { 0xff20, 0x9b }, + { 0xff22, 0x70 }, + + /* rc settings */ + { 0xff50, 0x80 }, + { M9206_RC_INIT1, 0x00 }, + { M9206_RC_INIT2, 0xff }, + { } /* terminating entry */ +}; + /* ir keymaps */ static struct dvb_usb_rc_key megasky_rc_keys [] = { { 0x0012, KEY_POWER }, @@ -602,11 +628,68 @@ static struct dvb_usb_rc_key tvwalkertwin_rc_keys [] = { { 0x001e, KEY_VOLUMEUP }, }; +static struct dvb_usb_rc_key pinnacle310e_rc_keys[] = { + { 0x16, KEY_POWER }, + { 0x17, KEY_FAVORITES }, + { 0x0f, KEY_TEXT }, + { 0x48, KEY_MEDIA }, /* preview */ + { 0x1c, KEY_EPG }, + { 0x04, KEY_LIST }, /* record list */ + { 0x03, KEY_1 }, + { 0x01, KEY_2 }, + { 0x06, KEY_3 }, + { 0x09, KEY_4 }, + { 0x1d, KEY_5 }, + { 0x1f, KEY_6 }, + { 0x0d, KEY_7 }, + { 0x19, KEY_8 }, + { 0x1b, KEY_9 }, + { 0x15, KEY_0 }, + { 0x0c, KEY_CANCEL }, + { 0x4a, KEY_CLEAR }, + { 0x13, KEY_BACK }, + { 0x00, KEY_TAB }, + { 0x4b, KEY_UP }, + { 0x4e, KEY_LEFT }, + { 0x52, KEY_RIGHT }, + { 0x51, KEY_DOWN }, + { 0x4f, KEY_ENTER }, /* could also be KEY_OK */ + { 0x1e, KEY_VOLUMEUP }, + { 0x0a, KEY_VOLUMEDOWN }, + { 0x05, KEY_CHANNELUP }, + { 0x02, KEY_CHANNELDOWN }, + { 0x11, KEY_RECORD }, + { 0x14, KEY_PLAY }, + { 0x4c, KEY_PAUSE }, + { 0x1a, KEY_STOP }, + { 0x40, KEY_REWIND }, + { 0x12, KEY_FASTFORWARD }, + { 0x41, KEY_PREVIOUSSONG }, /* Replay */ + { 0x42, KEY_NEXTSONG }, /* Skip */ + { 0x54, KEY_CAMERA }, /* Capture */ +/* { 0x50, KEY_SAP }, */ /* Sap */ + { 0x47, KEY_CYCLEWINDOWS }, /* Pip */ + { 0x4d, KEY_SCREEN }, /* FullScreen */ + { 0x08, KEY_SUBTITLE }, + { 0x0e, KEY_MUTE }, +/* { 0x49, KEY_LR }, */ /* L/R */ + { 0x07, KEY_SLEEP }, /* Hibernate */ + { 0x08, KEY_MEDIA }, /* A/V */ + { 0x0e, KEY_MENU }, /* Recall */ + { 0x45, KEY_ZOOMIN }, + { 0x46, KEY_ZOOMOUT }, + { 0x18, KEY_TV }, /* Red */ + { 0x53, KEY_VCR }, /* Green */ + { 0x5e, KEY_SAT }, /* Yellow */ + { 0x5f, KEY_PLAYER }, /* Blue */ +}; + /* DVB USB Driver stuff */ static struct dvb_usb_device_properties megasky_properties; static struct dvb_usb_device_properties digivox_mini_ii_properties; static struct dvb_usb_device_properties tvwalkertwin_properties; static struct dvb_usb_device_properties dposh_properties; +static struct dvb_usb_device_properties pinnacle_pctv310e_properties; static int m920x_probe(struct usb_interface *intf, const struct usb_device_id *id) @@ -652,6 +735,13 @@ static int m920x_probe(struct usb_interface *intf, goto found; } + ret = dvb_usb_device_init(intf, &pinnacle_pctv310e_properties, + THIS_MODULE, &d, adapter_nr); + if (ret == 0) { + rc_init_seq = pinnacle310e_init; + goto found; + } + return ret; } else { /* Another interface on a multi-tuner device */ @@ -682,6 +772,7 @@ static struct usb_device_id m920x_table [] = { USB_PID_LIFEVIEW_TV_WALKER_TWIN_WARM) }, { USB_DEVICE(USB_VID_DPOSH, USB_PID_DPOSH_M9206_COLD) }, { USB_DEVICE(USB_VID_DPOSH, USB_PID_DPOSH_M9206_WARM) }, + { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_PINNACLE_PCTV310E) }, { } /* Terminating entry */ }; MODULE_DEVICE_TABLE (usb, m920x_table); @@ -895,6 +986,56 @@ static struct dvb_usb_device_properties dposh_properties = { } }; +static struct dvb_usb_device_properties pinnacle_pctv310e_properties = { + .caps = DVB_USB_IS_AN_I2C_ADAPTER, + + .usb_ctrl = DEVICE_SPECIFIC, + .download_firmware = NULL, + + .rc_interval = 100, + .rc_key_map = pinnacle310e_rc_keys, + .rc_key_map_size = ARRAY_SIZE(pinnacle310e_rc_keys), + .rc_query = m920x_rc_query, + + .size_of_priv = sizeof(struct m920x_state), + + .identify_state = m920x_identify_state, + .num_adapters = 1, + .adapter = {{ + .caps = DVB_USB_ADAP_HAS_PID_FILTER | + DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, + + .pid_filter_count = 8, + .pid_filter = m920x_pid_filter, + .pid_filter_ctrl = m920x_pid_filter_ctrl, + + .frontend_attach = m920x_mt352_frontend_attach, + .tuner_attach = m920x_fmd1216me_tuner_attach, + + .stream = { + .type = USB_ISOC, + .count = 5, + .endpoint = 0x84, + .u = { + .isoc = { + .framesperurb = 128, + .framesize = 564, + .interval = 1, + } + } + }, + } }, + .i2c_algo = &m920x_i2c_algo, + + .num_device_descs = 1, + .devices = { + { "Pinnacle PCTV 310e", + { &m920x_table[6], NULL }, + { NULL }, + } + } +}; + static struct usb_driver m920x_driver = { .name = "dvb_usb_m920x", .probe = m920x_probe, diff --git a/drivers/media/dvb/dvb-usb/m920x.h b/drivers/media/dvb/dvb-usb/m920x.h index 3753289..3c06151 100644 --- a/drivers/media/dvb/dvb-usb/m920x.h +++ b/drivers/media/dvb/dvb-usb/m920x.h @@ -18,7 +18,7 @@ #define M9206_FW 0x30 #define M9206_MAX_FILTERS 8 -#define M9206_MAX_ADAPTERS 2 +#define M9206_MAX_ADAPTERS 4 /* sequences found in logs: diff --git a/drivers/media/dvb/dvb-usb/opera1.c b/drivers/media/dvb/dvb-usb/opera1.c index d4e2309..83055769 100644 --- a/drivers/media/dvb/dvb-usb/opera1.c +++ b/drivers/media/dvb/dvb-usb/opera1.c @@ -138,7 +138,7 @@ static int opera1_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], (msg[i].addr<<1)|(msg[i].flags&I2C_M_RD?0x01:0), msg[i].buf, msg[i].len - )!= msg[i].len)) { + )) != msg[i].len) { break; } if (dvb_usb_opera1_debug & 0x10) diff --git a/drivers/media/dvb/firewire/firedtv-1394.c b/drivers/media/dvb/firewire/firedtv-1394.c index 7c5459c2..c3e0ec2 100644 --- a/drivers/media/dvb/firewire/firedtv-1394.c +++ b/drivers/media/dvb/firewire/firedtv-1394.c @@ -90,13 +90,14 @@ static inline struct node_entry *node_of(struct firedtv *fdtv) return container_of(fdtv->device, struct unit_directory, device)->ne; } -static int node_lock(struct firedtv *fdtv, u64 addr, __be32 data[]) +static int node_lock(struct firedtv *fdtv, u64 addr, void *data) { + quadlet_t *d = data; int ret; - ret = hpsb_node_lock(node_of(fdtv), addr, EXTCODE_COMPARE_SWAP, - (__force quadlet_t *)&data[1], (__force quadlet_t)data[0]); - data[0] = data[1]; + ret = hpsb_node_lock(node_of(fdtv), addr, + EXTCODE_COMPARE_SWAP, &d[1], d[0]); + d[0] = d[1]; return ret; } @@ -192,9 +193,13 @@ static int node_probe(struct device *dev) int kv_len, err; void *kv_str; - kv_len = (ud->model_name_kv->value.leaf.len - 2) * sizeof(quadlet_t); - kv_str = CSR1212_TEXTUAL_DESCRIPTOR_LEAF_DATA(ud->model_name_kv); - + if (ud->model_name_kv) { + kv_len = (ud->model_name_kv->value.leaf.len - 2) * 4; + kv_str = CSR1212_TEXTUAL_DESCRIPTOR_LEAF_DATA(ud->model_name_kv); + } else { + kv_len = 0; + kv_str = NULL; + } fdtv = fdtv_alloc(dev, &fdtv_1394_backend, kv_str, kv_len); if (!fdtv) return -ENOMEM; diff --git a/drivers/media/dvb/firewire/firedtv-avc.c b/drivers/media/dvb/firewire/firedtv-avc.c index 50c42a4..1b31beb 100644 --- a/drivers/media/dvb/firewire/firedtv-avc.c +++ b/drivers/media/dvb/firewire/firedtv-avc.c @@ -74,7 +74,6 @@ #define EN50221_TAG_CA_INFO 0x9f8031 struct avc_command_frame { - int length; u8 ctype; u8 subunit; u8 opcode; @@ -82,13 +81,27 @@ struct avc_command_frame { }; struct avc_response_frame { - int length; u8 response; u8 subunit; u8 opcode; u8 operand[509]; }; +#define LAST_OPERAND (509 - 1) + +static inline void clear_operands(struct avc_command_frame *c, int from, int to) +{ + memset(&c->operand[from], 0, to - from + 1); +} + +static void pad_operands(struct avc_command_frame *c, int from) +{ + int to = ALIGN(from, 4); + + if (from <= to && to <= LAST_OPERAND) + clear_operands(c, from, to); +} + #define AVC_DEBUG_READ_DESCRIPTOR 0x0001 #define AVC_DEBUG_DSIT 0x0002 #define AVC_DEBUG_DSD 0x0004 @@ -202,78 +215,65 @@ static void debug_pmt(char *msg, int length) 16, 1, msg, length, false); } -static int __avc_write(struct firedtv *fdtv, - const struct avc_command_frame *c, struct avc_response_frame *r) +static int avc_write(struct firedtv *fdtv) { int err, retry; - if (r) - fdtv->avc_reply_received = false; + fdtv->avc_reply_received = false; for (retry = 0; retry < 6; retry++) { if (unlikely(avc_debug)) - debug_fcp(&c->ctype, c->length); + debug_fcp(fdtv->avc_data, fdtv->avc_data_length); err = fdtv->backend->write(fdtv, FCP_COMMAND_REGISTER, - (void *)&c->ctype, c->length); + fdtv->avc_data, fdtv->avc_data_length); if (err) { - fdtv->avc_reply_received = true; dev_err(fdtv->device, "FCP command write failed\n"); + return err; } - if (!r) - return 0; - /* * AV/C specs say that answers should be sent within 150 ms. * Time out after 200 ms. */ if (wait_event_timeout(fdtv->avc_wait, fdtv->avc_reply_received, - msecs_to_jiffies(200)) != 0) { - r->length = fdtv->response_length; - memcpy(&r->response, fdtv->response, r->length); - + msecs_to_jiffies(200)) != 0) return 0; - } } dev_err(fdtv->device, "FCP response timed out\n"); + return -ETIMEDOUT; } -static int avc_write(struct firedtv *fdtv, - const struct avc_command_frame *c, struct avc_response_frame *r) +static bool is_register_rc(struct avc_response_frame *r) { - int ret; - - if (mutex_lock_interruptible(&fdtv->avc_mutex)) - return -EINTR; - - ret = __avc_write(fdtv, c, r); - - mutex_unlock(&fdtv->avc_mutex); - return ret; + return r->opcode == AVC_OPCODE_VENDOR && + r->operand[0] == SFE_VENDOR_DE_COMPANYID_0 && + r->operand[1] == SFE_VENDOR_DE_COMPANYID_1 && + r->operand[2] == SFE_VENDOR_DE_COMPANYID_2 && + r->operand[3] == SFE_VENDOR_OPCODE_REGISTER_REMOTE_CONTROL; } int avc_recv(struct firedtv *fdtv, void *data, size_t length) { - struct avc_response_frame *r = - data - offsetof(struct avc_response_frame, response); + struct avc_response_frame *r = data; if (unlikely(avc_debug)) debug_fcp(data, length); - if (length >= 8 && - r->operand[0] == SFE_VENDOR_DE_COMPANYID_0 && - r->operand[1] == SFE_VENDOR_DE_COMPANYID_1 && - r->operand[2] == SFE_VENDOR_DE_COMPANYID_2 && - r->operand[3] == SFE_VENDOR_OPCODE_REGISTER_REMOTE_CONTROL) { - if (r->response == AVC_RESPONSE_CHANGED) { - fdtv_handle_rc(fdtv, - r->operand[4] << 8 | r->operand[5]); + if (length >= 8 && is_register_rc(r)) { + switch (r->response) { + case AVC_RESPONSE_CHANGED: + fdtv_handle_rc(fdtv, r->operand[4] << 8 | r->operand[5]); schedule_work(&fdtv->remote_ctrl_work); - } else if (r->response != AVC_RESPONSE_INTERIM) { + break; + case AVC_RESPONSE_INTERIM: + if (is_register_rc((void *)fdtv->avc_data)) + goto wake; + break; + default: dev_info(fdtv->device, "remote control result = %d\n", r->response); } @@ -285,9 +285,9 @@ int avc_recv(struct firedtv *fdtv, void *data, size_t length) return -EIO; } - memcpy(fdtv->response, data, length); - fdtv->response_length = length; - + memcpy(fdtv->avc_data, data, length); + fdtv->avc_data_length = length; +wake: fdtv->avc_reply_received = true; wake_up(&fdtv->avc_wait); @@ -318,10 +318,11 @@ static int add_pid_filter(struct firedtv *fdtv, u8 *operand) * tuning command for setting the relative LNB frequency * (not supported by the AVC standard) */ -static void avc_tuner_tuneqpsk(struct firedtv *fdtv, - struct dvb_frontend_parameters *params, - struct avc_command_frame *c) +static int avc_tuner_tuneqpsk(struct firedtv *fdtv, + struct dvb_frontend_parameters *params) { + struct avc_command_frame *c = (void *)fdtv->avc_data; + c->opcode = AVC_OPCODE_VENDOR; c->operand[0] = SFE_VENDOR_DE_COMPANYID_0; @@ -370,16 +371,18 @@ static void avc_tuner_tuneqpsk(struct firedtv *fdtv, c->operand[13] = 0x1; c->operand[14] = 0xff; c->operand[15] = 0xff; - c->length = 20; + + return 16; } else { - c->length = 16; + return 13; } } -static void avc_tuner_dsd_dvb_c(struct firedtv *fdtv, - struct dvb_frontend_parameters *params, - struct avc_command_frame *c) +static int avc_tuner_dsd_dvb_c(struct firedtv *fdtv, + struct dvb_frontend_parameters *params) { + struct avc_command_frame *c = (void *)fdtv->avc_data; + c->opcode = AVC_OPCODE_DSD; c->operand[0] = 0; /* source plug */ @@ -440,15 +443,14 @@ static void avc_tuner_dsd_dvb_c(struct firedtv *fdtv, c->operand[20] = 0x00; c->operand[21] = 0x00; - /* Add PIDs to filter */ - c->length = ALIGN(22 + add_pid_filter(fdtv, &c->operand[22]) + 3, 4); + return 22 + add_pid_filter(fdtv, &c->operand[22]); } -static void avc_tuner_dsd_dvb_t(struct firedtv *fdtv, - struct dvb_frontend_parameters *params, - struct avc_command_frame *c) +static int avc_tuner_dsd_dvb_t(struct firedtv *fdtv, + struct dvb_frontend_parameters *params) { struct dvb_ofdm_parameters *ofdm = ¶ms->u.ofdm; + struct avc_command_frame *c = (void *)fdtv->avc_data; c->opcode = AVC_OPCODE_DSD; @@ -543,55 +545,58 @@ static void avc_tuner_dsd_dvb_t(struct firedtv *fdtv, c->operand[15] = 0x00; /* network_ID[0] */ c->operand[16] = 0x00; /* network_ID[1] */ - /* Add PIDs to filter */ - c->length = ALIGN(17 + add_pid_filter(fdtv, &c->operand[17]) + 3, 4); + return 17 + add_pid_filter(fdtv, &c->operand[17]); } int avc_tuner_dsd(struct firedtv *fdtv, struct dvb_frontend_parameters *params) { - char buffer[sizeof(struct avc_command_frame)]; - struct avc_command_frame *c = (void *)buffer; - struct avc_response_frame *r = (void *)buffer; /* FIXME: unused */ + struct avc_command_frame *c = (void *)fdtv->avc_data; + int pos, ret; - memset(c, 0, sizeof(*c)); + mutex_lock(&fdtv->avc_mutex); c->ctype = AVC_CTYPE_CONTROL; c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; switch (fdtv->type) { case FIREDTV_DVB_S: - case FIREDTV_DVB_S2: avc_tuner_tuneqpsk(fdtv, params, c); break; - case FIREDTV_DVB_C: avc_tuner_dsd_dvb_c(fdtv, params, c); break; - case FIREDTV_DVB_T: avc_tuner_dsd_dvb_t(fdtv, params, c); break; + case FIREDTV_DVB_S2: pos = avc_tuner_tuneqpsk(fdtv, params); break; + case FIREDTV_DVB_C: pos = avc_tuner_dsd_dvb_c(fdtv, params); break; + case FIREDTV_DVB_T: pos = avc_tuner_dsd_dvb_t(fdtv, params); break; default: BUG(); } + pad_operands(c, pos); - if (avc_write(fdtv, c, r) < 0) - return -EIO; - - msleep(500); + fdtv->avc_data_length = ALIGN(3 + pos, 4); + ret = avc_write(fdtv); #if 0 - /* FIXME: */ - /* u8 *status was an out-parameter of avc_tuner_dsd, unused by caller */ + /* + * FIXME: + * u8 *status was an out-parameter of avc_tuner_dsd, unused by caller. + * Check for AVC_RESPONSE_ACCEPTED here instead? + */ if (status) *status = r->operand[2]; #endif - return 0; + mutex_unlock(&fdtv->avc_mutex); + + if (ret == 0) + msleep(500); + + return ret; } int avc_tuner_set_pids(struct firedtv *fdtv, unsigned char pidc, u16 pid[]) { - char buffer[sizeof(struct avc_command_frame)]; - struct avc_command_frame *c = (void *)buffer; - struct avc_response_frame *r = (void *)buffer; /* FIXME: unused */ - int pos, k; + struct avc_command_frame *c = (void *)fdtv->avc_data; + int ret, pos, k; if (pidc > 16 && pidc != 0xff) return -EINVAL; - memset(c, 0, sizeof(*c)); + mutex_lock(&fdtv->avc_mutex); c->ctype = AVC_CTYPE_CONTROL; c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; @@ -614,24 +619,27 @@ int avc_tuner_set_pids(struct firedtv *fdtv, unsigned char pidc, u16 pid[]) c->operand[pos++] = 0x00; /* tableID */ c->operand[pos++] = 0x00; /* filter_length */ } + pad_operands(c, pos); - c->length = ALIGN(3 + pos, 4); + fdtv->avc_data_length = ALIGN(3 + pos, 4); + ret = avc_write(fdtv); - if (avc_write(fdtv, c, r) < 0) - return -EIO; + /* FIXME: check response code? */ - msleep(50); - return 0; + mutex_unlock(&fdtv->avc_mutex); + + if (ret == 0) + msleep(50); + + return ret; } int avc_tuner_get_ts(struct firedtv *fdtv) { - char buffer[sizeof(struct avc_command_frame)]; - struct avc_command_frame *c = (void *)buffer; - struct avc_response_frame *r = (void *)buffer; /* FIXME: unused */ - int sl; + struct avc_command_frame *c = (void *)fdtv->avc_data; + int ret, sl; - memset(c, 0, sizeof(*c)); + mutex_lock(&fdtv->avc_mutex); c->ctype = AVC_CTYPE_CONTROL; c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; @@ -646,26 +654,33 @@ int avc_tuner_get_ts(struct firedtv *fdtv) c->operand[4] = 0x00; /* antenna number */ c->operand[5] = 0x0; /* system_specific_search_flags */ c->operand[6] = sl; /* system_specific_multiplex selection_length */ - c->operand[7] = 0x00; /* valid_flags [0] */ - c->operand[8] = 0x00; /* valid_flags [1] */ - c->operand[7 + sl] = 0x00; /* nr_of_dsit_sel_specs (always 0) */ + /* + * operand[7]: valid_flags[0] + * operand[8]: valid_flags[1] + * operand[7 + sl]: nr_of_dsit_sel_specs (always 0) + */ + clear_operands(c, 7, 24); - c->length = fdtv->type == FIREDTV_DVB_T ? 24 : 28; + fdtv->avc_data_length = fdtv->type == FIREDTV_DVB_T ? 24 : 28; + ret = avc_write(fdtv); - if (avc_write(fdtv, c, r) < 0) - return -EIO; + /* FIXME: check response code? */ - msleep(250); - return 0; + mutex_unlock(&fdtv->avc_mutex); + + if (ret == 0) + msleep(250); + + return ret; } int avc_identify_subunit(struct firedtv *fdtv) { - char buffer[sizeof(struct avc_command_frame)]; - struct avc_command_frame *c = (void *)buffer; - struct avc_response_frame *r = (void *)buffer; + struct avc_command_frame *c = (void *)fdtv->avc_data; + struct avc_response_frame *r = (void *)fdtv->avc_data; + int ret; - memset(c, 0, sizeof(*c)); + mutex_lock(&fdtv->avc_mutex); c->ctype = AVC_CTYPE_CONTROL; c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; @@ -678,31 +693,34 @@ int avc_identify_subunit(struct firedtv *fdtv) c->operand[4] = 0x08; /* length lowbyte */ c->operand[5] = 0x00; /* offset highbyte */ c->operand[6] = 0x0d; /* offset lowbyte */ + clear_operands(c, 7, 8); /* padding */ - c->length = 12; - - if (avc_write(fdtv, c, r) < 0) - return -EIO; + fdtv->avc_data_length = 12; + ret = avc_write(fdtv); + if (ret < 0) + goto out; if ((r->response != AVC_RESPONSE_STABLE && r->response != AVC_RESPONSE_ACCEPTED) || (r->operand[3] << 8) + r->operand[4] != 8) { dev_err(fdtv->device, "cannot read subunit identifier\n"); - return -EINVAL; + ret = -EINVAL; } - return 0; +out: + mutex_unlock(&fdtv->avc_mutex); + + return ret; } #define SIZEOF_ANTENNA_INPUT_INFO 22 int avc_tuner_status(struct firedtv *fdtv, struct firedtv_tuner_status *stat) { - char buffer[sizeof(struct avc_command_frame)]; - struct avc_command_frame *c = (void *)buffer; - struct avc_response_frame *r = (void *)buffer; - int length; + struct avc_command_frame *c = (void *)fdtv->avc_data; + struct avc_response_frame *r = (void *)fdtv->avc_data; + int length, ret; - memset(c, 0, sizeof(*c)); + mutex_lock(&fdtv->avc_mutex); c->ctype = AVC_CTYPE_CONTROL; c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; @@ -710,27 +728,30 @@ int avc_tuner_status(struct firedtv *fdtv, struct firedtv_tuner_status *stat) c->operand[0] = DESCRIPTOR_TUNER_STATUS; c->operand[1] = 0xff; /* read_result_status */ - c->operand[2] = 0x00; /* reserved */ - c->operand[3] = 0; /* SIZEOF_ANTENNA_INPUT_INFO >> 8; */ - c->operand[4] = 0; /* SIZEOF_ANTENNA_INPUT_INFO & 0xff; */ - c->operand[5] = 0x00; - c->operand[6] = 0x00; - - c->length = 12; - - if (avc_write(fdtv, c, r) < 0) - return -EIO; + /* + * operand[2]: reserved + * operand[3]: SIZEOF_ANTENNA_INPUT_INFO >> 8 + * operand[4]: SIZEOF_ANTENNA_INPUT_INFO & 0xff + */ + clear_operands(c, 2, 31); + + fdtv->avc_data_length = 12; + ret = avc_write(fdtv); + if (ret < 0) + goto out; if (r->response != AVC_RESPONSE_STABLE && r->response != AVC_RESPONSE_ACCEPTED) { dev_err(fdtv->device, "cannot read tuner status\n"); - return -EINVAL; + ret = -EINVAL; + goto out; } length = r->operand[9]; if (r->operand[1] != 0x10 || length != SIZEOF_ANTENNA_INPUT_INFO) { dev_err(fdtv->device, "got invalid tuner status\n"); - return -EINVAL; + ret = -EINVAL; + goto out; } stat->active_system = r->operand[10]; @@ -766,20 +787,21 @@ int avc_tuner_status(struct firedtv *fdtv, struct firedtv_tuner_status *stat) stat->ca_dvb_flag = r->operand[31] >> 3 & 1; stat->ca_error_flag = r->operand[31] >> 2 & 1; stat->ca_initialization_status = r->operand[31] >> 1 & 1; +out: + mutex_unlock(&fdtv->avc_mutex); - return 0; + return ret; } int avc_lnb_control(struct firedtv *fdtv, char voltage, char burst, char conttone, char nrdiseq, struct dvb_diseqc_master_cmd *diseqcmd) { - char buffer[sizeof(struct avc_command_frame)]; - struct avc_command_frame *c = (void *)buffer; - struct avc_response_frame *r = (void *)buffer; - int i, j, k; + struct avc_command_frame *c = (void *)fdtv->avc_data; + struct avc_response_frame *r = (void *)fdtv->avc_data; + int pos, j, k, ret; - memset(c, 0, sizeof(*c)); + mutex_lock(&fdtv->avc_mutex); c->ctype = AVC_CTYPE_CONTROL; c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; @@ -789,41 +811,41 @@ int avc_lnb_control(struct firedtv *fdtv, char voltage, char burst, c->operand[1] = SFE_VENDOR_DE_COMPANYID_1; c->operand[2] = SFE_VENDOR_DE_COMPANYID_2; c->operand[3] = SFE_VENDOR_OPCODE_LNB_CONTROL; - c->operand[4] = voltage; c->operand[5] = nrdiseq; - i = 6; - + pos = 6; for (j = 0; j < nrdiseq; j++) { - c->operand[i++] = diseqcmd[j].msg_len; + c->operand[pos++] = diseqcmd[j].msg_len; for (k = 0; k < diseqcmd[j].msg_len; k++) - c->operand[i++] = diseqcmd[j].msg[k]; + c->operand[pos++] = diseqcmd[j].msg[k]; } + c->operand[pos++] = burst; + c->operand[pos++] = conttone; + pad_operands(c, pos); - c->operand[i++] = burst; - c->operand[i++] = conttone; - - c->length = ALIGN(3 + i, 4); - - if (avc_write(fdtv, c, r) < 0) - return -EIO; + fdtv->avc_data_length = ALIGN(3 + pos, 4); + ret = avc_write(fdtv); + if (ret < 0) + goto out; if (r->response != AVC_RESPONSE_ACCEPTED) { dev_err(fdtv->device, "LNB control failed\n"); - return -EINVAL; + ret = -EINVAL; } +out: + mutex_unlock(&fdtv->avc_mutex); - return 0; + return ret; } int avc_register_remote_control(struct firedtv *fdtv) { - char buffer[sizeof(struct avc_command_frame)]; - struct avc_command_frame *c = (void *)buffer; + struct avc_command_frame *c = (void *)fdtv->avc_data; + int ret; - memset(c, 0, sizeof(*c)); + mutex_lock(&fdtv->avc_mutex); c->ctype = AVC_CTYPE_NOTIFY; c->subunit = AVC_SUBUNIT_TYPE_UNIT | 7; @@ -833,10 +855,16 @@ int avc_register_remote_control(struct firedtv *fdtv) c->operand[1] = SFE_VENDOR_DE_COMPANYID_1; c->operand[2] = SFE_VENDOR_DE_COMPANYID_2; c->operand[3] = SFE_VENDOR_OPCODE_REGISTER_REMOTE_CONTROL; + c->operand[4] = 0; /* padding */ + + fdtv->avc_data_length = 8; + ret = avc_write(fdtv); - c->length = 8; + /* FIXME: check response code? */ - return avc_write(fdtv, c, NULL); + mutex_unlock(&fdtv->avc_mutex); + + return ret; } void avc_remote_ctrl_work(struct work_struct *work) @@ -851,11 +879,10 @@ void avc_remote_ctrl_work(struct work_struct *work) #if 0 /* FIXME: unused */ int avc_tuner_host2ca(struct firedtv *fdtv) { - char buffer[sizeof(struct avc_command_frame)]; - struct avc_command_frame *c = (void *)buffer; - struct avc_response_frame *r = (void *)buffer; /* FIXME: unused */ + struct avc_command_frame *c = (void *)fdtv->avc_data; + int ret; - memset(c, 0, sizeof(*c)); + mutex_lock(&fdtv->avc_mutex); c->ctype = AVC_CTYPE_CONTROL; c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; @@ -867,15 +894,16 @@ int avc_tuner_host2ca(struct firedtv *fdtv) c->operand[3] = SFE_VENDOR_OPCODE_HOST2CA; c->operand[4] = 0; /* slot */ c->operand[5] = SFE_VENDOR_TAG_CA_APPLICATION_INFO; /* ca tag */ - c->operand[6] = 0; /* more/last */ - c->operand[7] = 0; /* length */ + clear_operands(c, 6, 8); - c->length = 12; + fdtv->avc_data_length = 12; + ret = avc_write(fdtv); - if (avc_write(fdtv, c, r) < 0) - return -EIO; + /* FIXME: check response code? */ - return 0; + mutex_unlock(&fdtv->avc_mutex); + + return ret; } #endif @@ -906,12 +934,11 @@ static int get_ca_object_length(struct avc_response_frame *r) int avc_ca_app_info(struct firedtv *fdtv, char *app_info, unsigned int *len) { - char buffer[sizeof(struct avc_command_frame)]; - struct avc_command_frame *c = (void *)buffer; - struct avc_response_frame *r = (void *)buffer; - int pos; + struct avc_command_frame *c = (void *)fdtv->avc_data; + struct avc_response_frame *r = (void *)fdtv->avc_data; + int pos, ret; - memset(c, 0, sizeof(*c)); + mutex_lock(&fdtv->avc_mutex); c->ctype = AVC_CTYPE_STATUS; c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; @@ -923,11 +950,12 @@ int avc_ca_app_info(struct firedtv *fdtv, char *app_info, unsigned int *len) c->operand[3] = SFE_VENDOR_OPCODE_CA2HOST; c->operand[4] = 0; /* slot */ c->operand[5] = SFE_VENDOR_TAG_CA_APPLICATION_INFO; /* ca tag */ + clear_operands(c, 6, LAST_OPERAND); - c->length = 12; - - if (avc_write(fdtv, c, r) < 0) - return -EIO; + fdtv->avc_data_length = 12; + ret = avc_write(fdtv); + if (ret < 0) + goto out; /* FIXME: check response code and validate response data */ @@ -939,18 +967,19 @@ int avc_ca_app_info(struct firedtv *fdtv, char *app_info, unsigned int *len) app_info[4] = 0x01; memcpy(&app_info[5], &r->operand[pos], 5 + r->operand[pos + 4]); *len = app_info[3] + 4; +out: + mutex_unlock(&fdtv->avc_mutex); - return 0; + return ret; } int avc_ca_info(struct firedtv *fdtv, char *app_info, unsigned int *len) { - char buffer[sizeof(struct avc_command_frame)]; - struct avc_command_frame *c = (void *)buffer; - struct avc_response_frame *r = (void *)buffer; - int pos; + struct avc_command_frame *c = (void *)fdtv->avc_data; + struct avc_response_frame *r = (void *)fdtv->avc_data; + int pos, ret; - memset(c, 0, sizeof(*c)); + mutex_lock(&fdtv->avc_mutex); c->ctype = AVC_CTYPE_STATUS; c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; @@ -962,11 +991,14 @@ int avc_ca_info(struct firedtv *fdtv, char *app_info, unsigned int *len) c->operand[3] = SFE_VENDOR_OPCODE_CA2HOST; c->operand[4] = 0; /* slot */ c->operand[5] = SFE_VENDOR_TAG_CA_APPLICATION_INFO; /* ca tag */ + clear_operands(c, 6, LAST_OPERAND); - c->length = 12; + fdtv->avc_data_length = 12; + ret = avc_write(fdtv); + if (ret < 0) + goto out; - if (avc_write(fdtv, c, r) < 0) - return -EIO; + /* FIXME: check response code and validate response data */ pos = get_ca_object_pos(r); app_info[0] = (EN50221_TAG_CA_INFO >> 16) & 0xff; @@ -976,17 +1008,18 @@ int avc_ca_info(struct firedtv *fdtv, char *app_info, unsigned int *len) app_info[4] = r->operand[pos + 0]; app_info[5] = r->operand[pos + 1]; *len = app_info[3] + 4; +out: + mutex_unlock(&fdtv->avc_mutex); - return 0; + return ret; } int avc_ca_reset(struct firedtv *fdtv) { - char buffer[sizeof(struct avc_command_frame)]; - struct avc_command_frame *c = (void *)buffer; - struct avc_response_frame *r = (void *)buffer; /* FIXME: unused */ + struct avc_command_frame *c = (void *)fdtv->avc_data; + int ret; - memset(c, 0, sizeof(*c)); + mutex_lock(&fdtv->avc_mutex); c->ctype = AVC_CTYPE_CONTROL; c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; @@ -1002,19 +1035,20 @@ int avc_ca_reset(struct firedtv *fdtv) c->operand[7] = 1; /* length */ c->operand[8] = 0; /* force hardware reset */ - c->length = 12; + fdtv->avc_data_length = 12; + ret = avc_write(fdtv); - if (avc_write(fdtv, c, r) < 0) - return -EIO; + /* FIXME: check response code? */ - return 0; + mutex_unlock(&fdtv->avc_mutex); + + return ret; } int avc_ca_pmt(struct firedtv *fdtv, char *msg, int length) { - char buffer[sizeof(struct avc_command_frame)]; - struct avc_command_frame *c = (void *)buffer; - struct avc_response_frame *r = (void *)buffer; + struct avc_command_frame *c = (void *)fdtv->avc_data; + struct avc_response_frame *r = (void *)fdtv->avc_data; int list_management; int program_info_length; int pmt_cmd_id; @@ -1022,11 +1056,12 @@ int avc_ca_pmt(struct firedtv *fdtv, char *msg, int length) int write_pos; int es_info_length; int crc32_csum; + int ret; if (unlikely(avc_debug & AVC_DEBUG_APPLICATION_PMT)) debug_pmt(msg, length); - memset(c, 0, sizeof(*c)); + mutex_lock(&fdtv->avc_mutex); c->ctype = AVC_CTYPE_CONTROL; c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; @@ -1058,7 +1093,7 @@ int avc_ca_pmt(struct firedtv *fdtv, char *msg, int length) c->operand[12] = 0x02; /* Table id=2 */ c->operand[13] = 0x80; /* Section syntax + length */ - /* c->operand[14] = XXXprogram_info_length + 12; */ + c->operand[15] = msg[1]; /* Program number */ c->operand[16] = msg[2]; c->operand[17] = 0x01; /* Version number=0 + current/next=1 */ @@ -1106,12 +1141,7 @@ int avc_ca_pmt(struct firedtv *fdtv, char *msg, int length) write_pos += es_info_length; } } - - /* CRC */ - c->operand[write_pos++] = 0x00; - c->operand[write_pos++] = 0x00; - c->operand[write_pos++] = 0x00; - c->operand[write_pos++] = 0x00; + write_pos += 4; /* CRC */ c->operand[7] = 0x82; c->operand[8] = (write_pos - 10) >> 8; @@ -1123,28 +1153,31 @@ int avc_ca_pmt(struct firedtv *fdtv, char *msg, int length) c->operand[write_pos - 3] = (crc32_csum >> 16) & 0xff; c->operand[write_pos - 2] = (crc32_csum >> 8) & 0xff; c->operand[write_pos - 1] = (crc32_csum >> 0) & 0xff; + pad_operands(c, write_pos); - c->length = ALIGN(3 + write_pos, 4); - - if (avc_write(fdtv, c, r) < 0) - return -EIO; + fdtv->avc_data_length = ALIGN(3 + write_pos, 4); + ret = avc_write(fdtv); + if (ret < 0) + goto out; if (r->response != AVC_RESPONSE_ACCEPTED) { dev_err(fdtv->device, "CA PMT failed with response 0x%x\n", r->response); - return -EFAULT; + ret = -EFAULT; } +out: + mutex_unlock(&fdtv->avc_mutex); - return 0; + return ret; } int avc_ca_get_time_date(struct firedtv *fdtv, int *interval) { - char buffer[sizeof(struct avc_command_frame)]; - struct avc_command_frame *c = (void *)buffer; - struct avc_response_frame *r = (void *)buffer; + struct avc_command_frame *c = (void *)fdtv->avc_data; + struct avc_response_frame *r = (void *)fdtv->avc_data; + int ret; - memset(c, 0, sizeof(*c)); + mutex_lock(&fdtv->avc_mutex); c->ctype = AVC_CTYPE_STATUS; c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; @@ -1156,28 +1189,28 @@ int avc_ca_get_time_date(struct firedtv *fdtv, int *interval) c->operand[3] = SFE_VENDOR_OPCODE_CA2HOST; c->operand[4] = 0; /* slot */ c->operand[5] = SFE_VENDOR_TAG_CA_DATE_TIME; /* ca tag */ - c->operand[6] = 0; /* more/last */ - c->operand[7] = 0; /* length */ + clear_operands(c, 6, LAST_OPERAND); - c->length = 12; - - if (avc_write(fdtv, c, r) < 0) - return -EIO; + fdtv->avc_data_length = 12; + ret = avc_write(fdtv); + if (ret < 0) + goto out; /* FIXME: check response code and validate response data */ *interval = r->operand[get_ca_object_pos(r)]; +out: + mutex_unlock(&fdtv->avc_mutex); - return 0; + return ret; } int avc_ca_enter_menu(struct firedtv *fdtv) { - char buffer[sizeof(struct avc_command_frame)]; - struct avc_command_frame *c = (void *)buffer; - struct avc_response_frame *r = (void *)buffer; /* FIXME: unused */ + struct avc_command_frame *c = (void *)fdtv->avc_data; + int ret; - memset(c, 0, sizeof(*c)); + mutex_lock(&fdtv->avc_mutex); c->ctype = AVC_CTYPE_STATUS; c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; @@ -1189,24 +1222,25 @@ int avc_ca_enter_menu(struct firedtv *fdtv) c->operand[3] = SFE_VENDOR_OPCODE_HOST2CA; c->operand[4] = 0; /* slot */ c->operand[5] = SFE_VENDOR_TAG_CA_ENTER_MENU; - c->operand[6] = 0; /* more/last */ - c->operand[7] = 0; /* length */ + clear_operands(c, 6, 8); - c->length = 12; + fdtv->avc_data_length = 12; + ret = avc_write(fdtv); - if (avc_write(fdtv, c, r) < 0) - return -EIO; + /* FIXME: check response code? */ - return 0; + mutex_unlock(&fdtv->avc_mutex); + + return ret; } int avc_ca_get_mmi(struct firedtv *fdtv, char *mmi_object, unsigned int *len) { - char buffer[sizeof(struct avc_command_frame)]; - struct avc_command_frame *c = (void *)buffer; - struct avc_response_frame *r = (void *)buffer; + struct avc_command_frame *c = (void *)fdtv->avc_data; + struct avc_response_frame *r = (void *)fdtv->avc_data; + int ret; - memset(c, 0, sizeof(*c)); + mutex_lock(&fdtv->avc_mutex); c->ctype = AVC_CTYPE_STATUS; c->subunit = AVC_SUBUNIT_TYPE_TUNER | fdtv->subunit; @@ -1218,20 +1252,21 @@ int avc_ca_get_mmi(struct firedtv *fdtv, char *mmi_object, unsigned int *len) c->operand[3] = SFE_VENDOR_OPCODE_CA2HOST; c->operand[4] = 0; /* slot */ c->operand[5] = SFE_VENDOR_TAG_CA_MMI; - c->operand[6] = 0; /* more/last */ - c->operand[7] = 0; /* length */ + clear_operands(c, 6, LAST_OPERAND); - c->length = 12; - - if (avc_write(fdtv, c, r) < 0) - return -EIO; + fdtv->avc_data_length = 12; + ret = avc_write(fdtv); + if (ret < 0) + goto out; /* FIXME: check response code and validate response data */ *len = get_ca_object_length(r); memcpy(mmi_object, &r->operand[get_ca_object_pos(r)], *len); +out: + mutex_unlock(&fdtv->avc_mutex); - return 0; + return ret; } #define CMP_OUTPUT_PLUG_CONTROL_REG_0 0xfffff0000904ULL @@ -1240,14 +1275,14 @@ static int cmp_read(struct firedtv *fdtv, u64 addr, __be32 *data) { int ret; - if (mutex_lock_interruptible(&fdtv->avc_mutex)) - return -EINTR; + mutex_lock(&fdtv->avc_mutex); ret = fdtv->backend->read(fdtv, addr, data); if (ret < 0) dev_err(fdtv->device, "CMP: read I/O error\n"); mutex_unlock(&fdtv->avc_mutex); + return ret; } @@ -1255,14 +1290,19 @@ static int cmp_lock(struct firedtv *fdtv, u64 addr, __be32 data[]) { int ret; - if (mutex_lock_interruptible(&fdtv->avc_mutex)) - return -EINTR; + mutex_lock(&fdtv->avc_mutex); + + /* data[] is stack-allocated and should not be DMA-mapped. */ + memcpy(fdtv->avc_data, data, 8); - ret = fdtv->backend->lock(fdtv, addr, data); + ret = fdtv->backend->lock(fdtv, addr, fdtv->avc_data); if (ret < 0) dev_err(fdtv->device, "CMP: lock I/O error\n"); + else + memcpy(data, fdtv->avc_data, 8); mutex_unlock(&fdtv->avc_mutex); + return ret; } diff --git a/drivers/media/dvb/firewire/firedtv-dvb.c b/drivers/media/dvb/firewire/firedtv-dvb.c index fc9996c..079e8c5 100644 --- a/drivers/media/dvb/firewire/firedtv-dvb.c +++ b/drivers/media/dvb/firewire/firedtv-dvb.c @@ -277,7 +277,6 @@ struct firedtv *fdtv_alloc(struct device *dev, mutex_init(&fdtv->avc_mutex); init_waitqueue_head(&fdtv->avc_wait); - fdtv->avc_reply_received = true; mutex_init(&fdtv->demux_mutex); INIT_WORK(&fdtv->remote_ctrl_work, avc_remote_ctrl_work); diff --git a/drivers/media/dvb/firewire/firedtv-fw.c b/drivers/media/dvb/firewire/firedtv-fw.c index 6223bf0..7a3de16 100644 --- a/drivers/media/dvb/firewire/firedtv-fw.c +++ b/drivers/media/dvb/firewire/firedtv-fw.c @@ -41,7 +41,7 @@ static int node_req(struct firedtv *fdtv, u64 addr, void *data, size_t len, return rcode != RCODE_COMPLETE ? -EIO : 0; } -static int node_lock(struct firedtv *fdtv, u64 addr, __be32 data[]) +static int node_lock(struct firedtv *fdtv, u64 addr, void *data) { return node_req(fdtv, addr, data, 8, TCODE_LOCK_COMPARE_SWAP); } diff --git a/drivers/media/dvb/firewire/firedtv.h b/drivers/media/dvb/firewire/firedtv.h index 35080db..78cc28f 100644 --- a/drivers/media/dvb/firewire/firedtv.h +++ b/drivers/media/dvb/firewire/firedtv.h @@ -73,7 +73,7 @@ struct input_dev; struct firedtv; struct firedtv_backend { - int (*lock)(struct firedtv *fdtv, u64 addr, __be32 data[]); + int (*lock)(struct firedtv *fdtv, u64 addr, void *data); int (*read)(struct firedtv *fdtv, u64 addr, void *data); int (*write)(struct firedtv *fdtv, u64 addr, void *data, size_t len); int (*start_iso)(struct firedtv *fdtv); @@ -114,8 +114,8 @@ struct firedtv { unsigned long channel_active; u16 channel_pid[16]; - size_t response_length; - u8 response[512]; + int avc_data_length; + u8 avc_data[512]; }; /* firedtv-1394.c */ diff --git a/drivers/media/dvb/frontends/af9013.h b/drivers/media/dvb/frontends/af9013.h index 28b90c9..e90fa92 100644 --- a/drivers/media/dvb/frontends/af9013.h +++ b/drivers/media/dvb/frontends/af9013.h @@ -44,6 +44,7 @@ enum af9013_tuner { AF9013_TUNER_MT2060_2 = 147, /* Microtune */ AF9013_TUNER_TDA18271 = 156, /* NXP */ AF9013_TUNER_QT1010A = 162, /* Quantek */ + AF9013_TUNER_TDA18218 = 179, /* NXP */ }; /* AF9013/5 GPIOs (mostly guessed) diff --git a/drivers/media/dvb/frontends/atbm8830.c b/drivers/media/dvb/frontends/atbm8830.c index 59881a5..43aac2f 100644 --- a/drivers/media/dvb/frontends/atbm8830.c +++ b/drivers/media/dvb/frontends/atbm8830.c @@ -170,6 +170,19 @@ static int is_locked(struct atbm_state *priv, u8 *locked) return 0; } +static int set_agc_config(struct atbm_state *priv, + u8 min, u8 max, u8 hold_loop) +{ + /* no effect if both min and max are zero */ + if (!min && !max) + return 0; + + atbm8830_write_reg(priv, REG_AGC_MIN, min); + atbm8830_write_reg(priv, REG_AGC_MAX, max); + atbm8830_write_reg(priv, REG_AGC_HOLD_LOOP, hold_loop); + + return 0; +} static int set_static_channel_mode(struct atbm_state *priv) { @@ -227,6 +240,9 @@ static int atbm8830_init(struct dvb_frontend *fe) /*Set IF frequency*/ set_if_freq(priv, cfg->if_freq); + /*Set AGC Config*/ + set_agc_config(priv, cfg->agc_min, cfg->agc_max, + cfg->agc_hold_loop); /*Set static channel mode*/ set_static_channel_mode(priv); diff --git a/drivers/media/dvb/frontends/dib0090.c b/drivers/media/dvb/frontends/dib0090.c index 6145527..7eac178 100644 --- a/drivers/media/dvb/frontends/dib0090.c +++ b/drivers/media/dvb/frontends/dib0090.c @@ -283,7 +283,7 @@ static int dib0090_sleep(struct dvb_frontend *fe) return 0; } -extern void dib0090_dcc_freq(struct dvb_frontend *fe, u8 fast) +void dib0090_dcc_freq(struct dvb_frontend *fe, u8 fast) { struct dib0090_state *state = fe->tuner_priv; if (fast) diff --git a/drivers/media/dvb/frontends/dib8000.c b/drivers/media/dvb/frontends/dib8000.c index 6f6fa29..2aa97dd6 100644 --- a/drivers/media/dvb/frontends/dib8000.c +++ b/drivers/media/dvb/frontends/dib8000.c @@ -1999,6 +1999,8 @@ static int dib8000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par struct dib8000_state *state = fe->demodulator_priv; int time, ret; + fe->dtv_property_cache.delivery_system = SYS_ISDBT; + dib8000_set_output_mode(state, OUTMODE_HIGH_Z); if (fe->ops.tuner_ops.set_params) diff --git a/drivers/media/dvb/frontends/dibx000_common.c b/drivers/media/dvb/frontends/dibx000_common.c index e6f3d73..980e02f 100644 --- a/drivers/media/dvb/frontends/dibx000_common.c +++ b/drivers/media/dvb/frontends/dibx000_common.c @@ -174,7 +174,7 @@ void dibx000_exit_i2c_master(struct dibx000_i2c_master *mst) EXPORT_SYMBOL(dibx000_exit_i2c_master); -u32 systime() +u32 systime(void) { struct timespec t; diff --git a/drivers/media/dvb/frontends/l64781.c b/drivers/media/dvb/frontends/l64781.c index 3051b64..445fa10 100644 --- a/drivers/media/dvb/frontends/l64781.c +++ b/drivers/media/dvb/frontends/l64781.c @@ -192,8 +192,8 @@ static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_pa spi_bias *= qam_tab[p->constellation]; spi_bias /= p->code_rate_HP + 1; spi_bias /= (guard_tab[p->guard_interval] + 32); - spi_bias *= 1000ULL; - spi_bias /= 1000ULL + ppm/1000; + spi_bias *= 1000; + spi_bias /= 1000 + ppm/1000; spi_bias *= p->code_rate_HP; val0x04 = (p->transmission_mode << 2) | p->guard_interval; diff --git a/drivers/media/dvb/frontends/lnbp21.c b/drivers/media/dvb/frontends/lnbp21.c index b181bf0..13437259 100644 --- a/drivers/media/dvb/frontends/lnbp21.c +++ b/drivers/media/dvb/frontends/lnbp21.c @@ -158,7 +158,8 @@ static struct dvb_frontend *lnbx2x_attach(struct dvb_frontend *fe, /* override frontend ops */ fe->ops.set_voltage = lnbp21_set_voltage; fe->ops.enable_high_lnb_voltage = lnbp21_enable_high_lnb_voltage; - fe->ops.set_tone = lnbp21_set_tone; + if (!(override_clear & LNBH24_TEN)) /*22kHz logic controlled by demod*/ + fe->ops.set_tone = lnbp21_set_tone; printk(KERN_INFO "LNBx2x attached on addr=%x\n", lnbp21->i2c_addr); return fe; diff --git a/drivers/media/dvb/frontends/si21xx.c b/drivers/media/dvb/frontends/si21xx.c index 9552a22..d21a327 100644 --- a/drivers/media/dvb/frontends/si21xx.c +++ b/drivers/media/dvb/frontends/si21xx.c @@ -97,8 +97,6 @@ #define LNB_SUPPLY_CTRL_REG_4 0xce #define LNB_SUPPLY_STATUS_REG 0xcf -#define FALSE 0 -#define TRUE 1 #define FAIL -1 #define PASS 0 @@ -718,7 +716,7 @@ static int si21xx_set_frontend(struct dvb_frontend *fe, int fine_tune_freq; unsigned char sample_rate = 0; /* boolean */ - unsigned int inband_interferer_ind; + bool inband_interferer_ind; /* INTERMEDIATE VALUES */ int icoarse_tune_freq; /* MHz */ @@ -728,15 +726,8 @@ static int si21xx_set_frontend(struct dvb_frontend *fe, unsigned int x1; unsigned int x2; int i; - unsigned int inband_interferer_div2[ALLOWABLE_FS_COUNT] = { - FALSE, FALSE, FALSE, FALSE, FALSE, - FALSE, FALSE, FALSE, FALSE, FALSE - }; - unsigned int inband_interferer_div4[ALLOWABLE_FS_COUNT] = { - FALSE, FALSE, FALSE, FALSE, FALSE, - FALSE, FALSE, FALSE, FALSE, FALSE - }; - + bool inband_interferer_div2[ALLOWABLE_FS_COUNT]; + bool inband_interferer_div4[ALLOWABLE_FS_COUNT]; int status; /* allowable sample rates for ADC in MHz */ @@ -762,7 +753,7 @@ static int si21xx_set_frontend(struct dvb_frontend *fe, } for (i = 0; i < ALLOWABLE_FS_COUNT; ++i) - inband_interferer_div2[i] = inband_interferer_div4[i] = FALSE; + inband_interferer_div2[i] = inband_interferer_div4[i] = false; if_limit_high = -700000; if_limit_low = -100000; @@ -798,7 +789,7 @@ static int si21xx_set_frontend(struct dvb_frontend *fe, if (((band_low < x1) && (x1 < band_high)) || ((band_low < x2) && (x2 < band_high))) - inband_interferer_div4[i] = TRUE; + inband_interferer_div4[i] = true; } @@ -811,25 +802,28 @@ static int si21xx_set_frontend(struct dvb_frontend *fe, if (((band_low < x1) && (x1 < band_high)) || ((band_low < x2) && (x2 < band_high))) - inband_interferer_div2[i] = TRUE; + inband_interferer_div2[i] = true; } - inband_interferer_ind = TRUE; - for (i = 0; i < ALLOWABLE_FS_COUNT; ++i) - inband_interferer_ind &= inband_interferer_div2[i] | - inband_interferer_div4[i]; + inband_interferer_ind = true; + for (i = 0; i < ALLOWABLE_FS_COUNT; ++i) { + if (inband_interferer_div2[i] || inband_interferer_div4[i]) { + inband_interferer_ind = false; + break; + } + } if (inband_interferer_ind) { for (i = 0; i < ALLOWABLE_FS_COUNT; ++i) { - if (inband_interferer_div2[i] == FALSE) { + if (!inband_interferer_div2[i]) { sample_rate = (u8) afs[i]; break; } } } else { for (i = 0; i < ALLOWABLE_FS_COUNT; ++i) { - if ((inband_interferer_div2[i] | - inband_interferer_div4[i]) == FALSE) { + if ((inband_interferer_div2[i] || + !inband_interferer_div4[i])) { sample_rate = (u8) afs[i]; break; } diff --git a/drivers/media/dvb/frontends/stv0900.h b/drivers/media/dvb/frontends/stv0900.h index 29c3fa8..e3e35d1 100644 --- a/drivers/media/dvb/frontends/stv0900.h +++ b/drivers/media/dvb/frontends/stv0900.h @@ -49,6 +49,8 @@ struct stv0900_config { u8 tun2_maddress; u8 tun1_adc;/* 1 for stv6110, 2 for stb6100 */ u8 tun2_adc; + u8 tun1_type;/* for now 3 for stb6100 auto, else - software */ + u8 tun2_type; /* Set device param to start dma */ int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured); }; diff --git a/drivers/media/dvb/frontends/stv0900_core.c b/drivers/media/dvb/frontends/stv0900_core.c index 8762c86..01f8f1f 100644 --- a/drivers/media/dvb/frontends/stv0900_core.c +++ b/drivers/media/dvb/frontends/stv0900_core.c @@ -177,7 +177,7 @@ u8 stv0900_read_reg(struct stv0900_internal *intp, u16 reg) return buf; } -void extract_mask_pos(u32 label, u8 *mask, u8 *pos) +static void extract_mask_pos(u32 label, u8 *mask, u8 *pos) { u8 position = 0, i = 0; @@ -218,7 +218,7 @@ u8 stv0900_get_bits(struct stv0900_internal *intp, u32 label) return val; } -enum fe_stv0900_error stv0900_initialize(struct stv0900_internal *intp) +static enum fe_stv0900_error stv0900_initialize(struct stv0900_internal *intp) { s32 i; @@ -282,7 +282,7 @@ enum fe_stv0900_error stv0900_initialize(struct stv0900_internal *intp) return STV0900_NO_ERROR; } -u32 stv0900_get_mclk_freq(struct stv0900_internal *intp, u32 ext_clk) +static u32 stv0900_get_mclk_freq(struct stv0900_internal *intp, u32 ext_clk) { u32 mclk = 90000000, div = 0, ad_div = 0; @@ -296,7 +296,7 @@ u32 stv0900_get_mclk_freq(struct stv0900_internal *intp, u32 ext_clk) return mclk; } -enum fe_stv0900_error stv0900_set_mclk(struct stv0900_internal *intp, u32 mclk) +static enum fe_stv0900_error stv0900_set_mclk(struct stv0900_internal *intp, u32 mclk) { u32 m_div, clk_sel; @@ -334,7 +334,7 @@ enum fe_stv0900_error stv0900_set_mclk(struct stv0900_internal *intp, u32 mclk) return STV0900_NO_ERROR; } -u32 stv0900_get_err_count(struct stv0900_internal *intp, int cntr, +static u32 stv0900_get_err_count(struct stv0900_internal *intp, int cntr, enum fe_stv0900_demod_num demod) { u32 lsb, msb, hsb, err_val; @@ -567,6 +567,46 @@ void stv0900_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth) } } +u32 stv0900_get_freq_auto(struct stv0900_internal *intp, int demod) +{ + u32 freq, round; + /* Formulat : + Tuner_Frequency(MHz) = Regs / 64 + Tuner_granularity(MHz) = Regs / 2048 + real_Tuner_Frequency = Tuner_Frequency(MHz) - Tuner_granularity(MHz) + */ + freq = (stv0900_get_bits(intp, TUN_RFFREQ2) << 10) + + (stv0900_get_bits(intp, TUN_RFFREQ1) << 2) + + stv0900_get_bits(intp, TUN_RFFREQ0); + + freq = (freq * 1000) / 64; + + round = (stv0900_get_bits(intp, TUN_RFRESTE1) >> 2) + + stv0900_get_bits(intp, TUN_RFRESTE0); + + round = (round * 1000) / 2048; + + return freq + round; +} + +void stv0900_set_tuner_auto(struct stv0900_internal *intp, u32 Frequency, + u32 Bandwidth, int demod) +{ + u32 tunerFrequency; + /* Formulat: + Tuner_frequency_reg= Frequency(MHz)*64 + */ + tunerFrequency = (Frequency * 64) / 1000; + + stv0900_write_bits(intp, TUN_RFFREQ2, (tunerFrequency >> 10)); + stv0900_write_bits(intp, TUN_RFFREQ1, (tunerFrequency >> 2) & 0xff); + stv0900_write_bits(intp, TUN_RFFREQ0, (tunerFrequency & 0x03)); + /* Low Pass Filter = BW /2 (MHz)*/ + stv0900_write_bits(intp, TUN_BW, Bandwidth / 2000000); + /* Tuner Write trig */ + stv0900_write_reg(intp, TNRLD, 1); +} + static s32 stv0900_get_rf_level(struct stv0900_internal *intp, const struct stv0900_table *lookup, enum fe_stv0900_demod_num demod) @@ -1329,7 +1369,6 @@ static enum fe_stv0900_error stv0900_init_internal(struct dvb_frontend *fe, enum fe_stv0900_error error = STV0900_NO_ERROR; enum fe_stv0900_error demodError = STV0900_NO_ERROR; struct stv0900_internal *intp = NULL; - int selosci, i; struct stv0900_inode *temp_int = find_inode(state->i2c_adap, @@ -1345,7 +1384,14 @@ static enum fe_stv0900_error stv0900_init_internal(struct dvb_frontend *fe, } else { state->internal = kmalloc(sizeof(struct stv0900_internal), GFP_KERNEL); + if (state->internal == NULL) + return STV0900_INVALID_HANDLE; temp_int = append_internal(state->internal); + if (temp_int == NULL) { + kfree(state->internal); + state->internal = NULL; + return STV0900_INVALID_HANDLE; + } state->internal->dmds_used = 1; state->internal->i2c_adap = state->i2c_adap; state->internal->i2c_addr = state->config->demod_address; @@ -1371,11 +1417,6 @@ static enum fe_stv0900_error stv0900_init_internal(struct dvb_frontend *fe, return error; } - if (state->internal == NULL) { - error = STV0900_INVALID_HANDLE; - return error; - } - intp = state->internal; intp->demod_mode = p_init->demod_mode; @@ -1404,6 +1445,27 @@ static enum fe_stv0900_error stv0900_init_internal(struct dvb_frontend *fe, stv0900_write_bits(intp, F0900_P1_RST_HWARE, 0); } + intp->tuner_type[0] = p_init->tuner1_type; + intp->tuner_type[1] = p_init->tuner2_type; + /* tuner init */ + switch (p_init->tuner1_type) { + case 3: /*FE_AUTO_STB6100:*/ + stv0900_write_reg(intp, R0900_P1_TNRCFG, 0x3c); + stv0900_write_reg(intp, R0900_P1_TNRCFG2, 0x86); + stv0900_write_reg(intp, R0900_P1_TNRCFG3, 0x18); + stv0900_write_reg(intp, R0900_P1_TNRXTAL, 27); /* 27MHz */ + stv0900_write_reg(intp, R0900_P1_TNRSTEPS, 0x05); + stv0900_write_reg(intp, R0900_P1_TNRGAIN, 0x17); + stv0900_write_reg(intp, R0900_P1_TNRADJ, 0x1f); + stv0900_write_reg(intp, R0900_P1_TNRCTL2, 0x0); + stv0900_write_bits(intp, F0900_P1_TUN_TYPE, 3); + break; + /* case FE_SW_TUNER: */ + default: + stv0900_write_bits(intp, F0900_P1_TUN_TYPE, 6); + break; + } + stv0900_write_bits(intp, F0900_P1_TUN_MADDRESS, p_init->tun1_maddress); switch (p_init->tuner1_adc) { case 1: @@ -1413,6 +1475,27 @@ static enum fe_stv0900_error stv0900_init_internal(struct dvb_frontend *fe, break; } + stv0900_write_reg(intp, R0900_P1_TNRLD, 1); /* hw tuner */ + + /* tuner init */ + switch (p_init->tuner2_type) { + case 3: /*FE_AUTO_STB6100:*/ + stv0900_write_reg(intp, R0900_P2_TNRCFG, 0x3c); + stv0900_write_reg(intp, R0900_P2_TNRCFG2, 0x86); + stv0900_write_reg(intp, R0900_P2_TNRCFG3, 0x18); + stv0900_write_reg(intp, R0900_P2_TNRXTAL, 27); /* 27MHz */ + stv0900_write_reg(intp, R0900_P2_TNRSTEPS, 0x05); + stv0900_write_reg(intp, R0900_P2_TNRGAIN, 0x17); + stv0900_write_reg(intp, R0900_P2_TNRADJ, 0x1f); + stv0900_write_reg(intp, R0900_P2_TNRCTL2, 0x0); + stv0900_write_bits(intp, F0900_P2_TUN_TYPE, 3); + break; + /* case FE_SW_TUNER: */ + default: + stv0900_write_bits(intp, F0900_P2_TUN_TYPE, 6); + break; + } + stv0900_write_bits(intp, F0900_P2_TUN_MADDRESS, p_init->tun2_maddress); switch (p_init->tuner2_adc) { case 1: @@ -1422,6 +1505,8 @@ static enum fe_stv0900_error stv0900_init_internal(struct dvb_frontend *fe, break; } + stv0900_write_reg(intp, R0900_P2_TNRLD, 1); /* hw tuner */ + stv0900_write_bits(intp, F0900_P1_TUN_IQSWAP, p_init->tun1_iq_inv); stv0900_write_bits(intp, F0900_P2_TUN_IQSWAP, p_init->tun2_iq_inv); stv0900_set_mclk(intp, 135000000); @@ -1824,10 +1909,12 @@ struct dvb_frontend *stv0900_attach(const struct stv0900_config *config, init_params.tun1_maddress = config->tun1_maddress; init_params.tun1_iq_inv = STV0900_IQ_NORMAL; init_params.tuner1_adc = config->tun1_adc; + init_params.tuner1_type = config->tun1_type; init_params.path2_ts_clock = config->path2_mode; init_params.ts_config = config->ts_config_regs; init_params.tun2_maddress = config->tun2_maddress; init_params.tuner2_adc = config->tun2_adc; + init_params.tuner2_type = config->tun2_type; init_params.tun2_iq_inv = STV0900_IQ_SWAPPED; err_stv0900 = stv0900_init_internal(&state->frontend, diff --git a/drivers/media/dvb/frontends/stv0900_priv.h b/drivers/media/dvb/frontends/stv0900_priv.h index d8ba8a9..b62b0f0 100644 --- a/drivers/media/dvb/frontends/stv0900_priv.h +++ b/drivers/media/dvb/frontends/stv0900_priv.h @@ -247,6 +247,7 @@ struct stv0900_init_params{ u8 tun1_maddress; int tuner1_adc; + int tuner1_type; /* IQ from the tuner1 to the demod */ enum stv0900_iq_inversion tun1_iq_inv; @@ -254,6 +255,7 @@ struct stv0900_init_params{ u8 tun2_maddress; int tuner2_adc; + int tuner2_type; /* IQ from the tuner2 to the demod */ enum stv0900_iq_inversion tun2_iq_inv; @@ -309,6 +311,8 @@ struct stv0900_internal{ s32 bw[2]; s32 symbol_rate[2]; s32 srch_range[2]; + /* for software/auto tuner */ + int tuner_type[2]; /* algorithm for search Blind, Cold or Warm*/ enum fe_stv0900_search_algo srch_algo[2]; @@ -394,4 +398,11 @@ extern enum fe_stv0900_tracking_standard stv0900_get_standard(struct dvb_frontend *fe, enum fe_stv0900_demod_num demod); +extern u32 +stv0900_get_freq_auto(struct stv0900_internal *intp, int demod); + +extern void +stv0900_set_tuner_auto(struct stv0900_internal *intp, u32 Frequency, + u32 Bandwidth, int demod); + #endif diff --git a/drivers/media/dvb/frontends/stv0900_reg.h b/drivers/media/dvb/frontends/stv0900_reg.h index 7b8edf1..731afe9 100644 --- a/drivers/media/dvb/frontends/stv0900_reg.h +++ b/drivers/media/dvb/frontends/stv0900_reg.h @@ -3174,17 +3174,21 @@ extern s32 shiftx(s32 x, int demod, s32 shift); #define R0900_P1_TNRRF1 0xf4e9 #define TNRRF1 REGx(R0900_P1_TNRRF1) #define F0900_P1_TUN_RFFREQ2 0xf4e900ff +#define TUN_RFFREQ2 FLDx(F0900_P1_TUN_RFFREQ2) /*P1_TNRRF0*/ #define R0900_P1_TNRRF0 0xf4ea #define TNRRF0 REGx(R0900_P1_TNRRF0) #define F0900_P1_TUN_RFFREQ1 0xf4ea00ff +#define TUN_RFFREQ1 FLDx(F0900_P1_TUN_RFFREQ1) /*P1_TNRBW*/ #define R0900_P1_TNRBW 0xf4eb #define TNRBW REGx(R0900_P1_TNRBW) #define F0900_P1_TUN_RFFREQ0 0xf4eb00c0 +#define TUN_RFFREQ0 FLDx(F0900_P1_TUN_RFFREQ0) #define F0900_P1_TUN_BW 0xf4eb003f +#define TUN_BW FLDx(F0900_P1_TUN_BW) /*P1_TNRADJ*/ #define R0900_P1_TNRADJ 0xf4ec @@ -3234,11 +3238,13 @@ extern s32 shiftx(s32 x, int demod, s32 shift); #define F0900_P1_TUN_I2CLOCKED 0xf4f60010 #define F0900_P1_TUN_PROGDONE 0xf4f6000c #define F0900_P1_TUN_RFRESTE1 0xf4f60003 +#define TUN_RFRESTE1 FLDx(F0900_P1_TUN_RFRESTE1) /*P1_TNRRESTE*/ #define R0900_P1_TNRRESTE 0xf4f7 #define TNRRESTE REGx(R0900_P1_TNRRESTE) #define F0900_P1_TUN_RFRESTE0 0xf4f700ff +#define TUN_RFRESTE0 FLDx(F0900_P1_TUN_RFRESTE0) /*P1_SMAPCOEF7*/ #define R0900_P1_SMAPCOEF7 0xf500 diff --git a/drivers/media/dvb/frontends/stv0900_sw.c b/drivers/media/dvb/frontends/stv0900_sw.c index b8da87f..ba0709b 100644 --- a/drivers/media/dvb/frontends/stv0900_sw.c +++ b/drivers/media/dvb/frontends/stv0900_sw.c @@ -193,7 +193,7 @@ static int stv0900_search_carr_sw_loop(struct stv0900_internal *intp, return lock; } -int stv0900_sw_algo(struct stv0900_internal *intp, +static int stv0900_sw_algo(struct stv0900_internal *intp, enum fe_stv0900_demod_num demod) { int lock = FALSE, @@ -606,7 +606,12 @@ static int stv0900_get_demod_cold_lock(struct dvb_frontend *fe, tuner_freq -= (current_step * currier_step); if (intp->chip_id <= 0x20) { - stv0900_set_tuner(fe, tuner_freq, intp->bw[d]); + if (intp->tuner_type[d] == 3) + stv0900_set_tuner_auto(intp, tuner_freq, + intp->bw[d], demod); + else + stv0900_set_tuner(fe, tuner_freq, intp->bw[d]); + stv0900_write_reg(intp, DMDISTATE, 0x1c); stv0900_write_reg(intp, CFRINIT1, 0); stv0900_write_reg(intp, CFRINIT0, 0); @@ -790,7 +795,7 @@ static enum fe_stv0900_fec stv0900_get_vit_fec(struct stv0900_internal *intp, return prate; } -void stv0900_set_dvbs1_track_car_loop(struct stv0900_internal *intp, +static void stv0900_set_dvbs1_track_car_loop(struct stv0900_internal *intp, enum fe_stv0900_demod_num demod, u32 srate) { @@ -976,8 +981,16 @@ static void stv0900_track_optimization(struct dvb_frontend *fe) intp->rolloff) + 10000000; if ((intp->chip_id >= 0x20) || (blind_tun_sw == 1)) { - if (intp->srch_algo[demod] != STV0900_WARM_START) - stv0900_set_bandwidth(fe, intp->bw[demod]); + if (intp->srch_algo[demod] != STV0900_WARM_START) { + if (intp->tuner_type[demod] == 3) + stv0900_set_tuner_auto(intp, + intp->freq[demod], + intp->bw[demod], + demod); + else + stv0900_set_bandwidth(fe, + intp->bw[demod]); + } } if ((intp->srch_algo[demod] == STV0900_BLIND_SEARCH) || @@ -1202,7 +1215,11 @@ fe_stv0900_signal_type stv0900_get_signal_params(struct dvb_frontend *fe) } result->standard = stv0900_get_standard(fe, d); - result->frequency = stv0900_get_tuner_freq(fe); + if (intp->tuner_type[demod] == 3) + result->frequency = stv0900_get_freq_auto(intp, d); + else + result->frequency = stv0900_get_tuner_freq(fe); + offsetFreq = stv0900_get_carr_freq(intp, intp->mclk, d) / 1000; result->frequency += offsetFreq; result->symbol_rate = stv0900_get_symbol_rate(intp, intp->mclk, d); @@ -1213,6 +1230,9 @@ fe_stv0900_signal_type stv0900_get_signal_params(struct dvb_frontend *fe) result->pilot = stv0900_get_bits(intp, DEMOD_TYPE) & 0x01; result->frame_len = ((u32)stv0900_get_bits(intp, DEMOD_TYPE)) >> 1; result->rolloff = stv0900_get_bits(intp, ROLLOFF_STATUS); + + dprintk("%s: modcode=0x%x \n", __func__, result->modcode); + switch (result->standard) { case STV0900_DVBS2_STANDARD: result->spectrum = stv0900_get_bits(intp, SPECINV_DEMOD); @@ -1239,7 +1259,11 @@ fe_stv0900_signal_type stv0900_get_signal_params(struct dvb_frontend *fe) if ((intp->srch_algo[d] == STV0900_BLIND_SEARCH) || (intp->symbol_rate[d] < 10000000)) { offsetFreq = result->frequency - intp->freq[d]; - intp->freq[d] = stv0900_get_tuner_freq(fe); + if (intp->tuner_type[demod] == 3) + intp->freq[d] = stv0900_get_freq_auto(intp, d); + else + intp->freq[d] = stv0900_get_tuner_freq(fe); + if (ABS(offsetFreq) <= ((intp->srch_range[d] / 2000) + 500)) range = STV0900_RANGEOK; else if (ABS(offsetFreq) <= @@ -1481,7 +1505,12 @@ static u32 stv0900_search_srate_coarse(struct dvb_frontend *fe) else tuner_freq -= (current_step * currier_step); - stv0900_set_tuner(fe, tuner_freq, intp->bw[demod]); + if (intp->tuner_type[demod] == 3) + stv0900_set_tuner_auto(intp, tuner_freq, + intp->bw[demod], demod); + else + stv0900_set_tuner(fe, tuner_freq, + intp->bw[demod]); } } @@ -1608,7 +1637,8 @@ static int stv0900_blind_search_algo(struct dvb_frontend *fe) agc2_int = stv0900_blind_check_agc2_min_level(intp, demod); - if (agc2_int > STV0900_BLIND_SEARCH_AGC2_TH) + dprintk("%s agc2_int=%d agc2_th=%d \n", __func__, agc2_int, agc2_th); + if (agc2_int > agc2_th) return FALSE; if (intp->chip_id == 0x10) @@ -1875,7 +1905,11 @@ enum fe_stv0900_signal_type stv0900_algo(struct dvb_frontend *fe) } - stv0900_set_tuner(fe, intp->freq[demod], intp->bw[demod]); + if (intp->tuner_type[demod] == 3) + stv0900_set_tuner_auto(intp, intp->freq[demod], + intp->bw[demod], demod); + else + stv0900_set_tuner(fe, intp->freq[demod], intp->bw[demod]); agc1_power = MAKEWORD(stv0900_get_bits(intp, AGCIQ_VALUE1), stv0900_get_bits(intp, AGCIQ_VALUE0)); diff --git a/drivers/media/dvb/frontends/stv090x.c b/drivers/media/dvb/frontends/stv090x.c index 1573466..c52c335 100644 --- a/drivers/media/dvb/frontends/stv090x.c +++ b/drivers/media/dvb/frontends/stv090x.c @@ -37,7 +37,82 @@ static unsigned int verbose; module_param(verbose, int, 0644); -struct mutex demod_lock; +/* internal params node */ +struct stv090x_dev { + /* pointer for internal params, one for each pair of demods */ + struct stv090x_internal *internal; + struct stv090x_dev *next_dev; +}; + +/* first internal params */ +static struct stv090x_dev *stv090x_first_dev; + +/* find chip by i2c adapter and i2c address */ +static struct stv090x_dev *find_dev(struct i2c_adapter *i2c_adap, + u8 i2c_addr) +{ + struct stv090x_dev *temp_dev = stv090x_first_dev; + + /* + Search of the last stv0900 chip or + find it by i2c adapter and i2c address */ + while ((temp_dev != NULL) && + ((temp_dev->internal->i2c_adap != i2c_adap) || + (temp_dev->internal->i2c_addr != i2c_addr))) { + + temp_dev = temp_dev->next_dev; + } + + return temp_dev; +} + +/* deallocating chip */ +static void remove_dev(struct stv090x_internal *internal) +{ + struct stv090x_dev *prev_dev = stv090x_first_dev; + struct stv090x_dev *del_dev = find_dev(internal->i2c_adap, + internal->i2c_addr); + + if (del_dev != NULL) { + if (del_dev == stv090x_first_dev) { + stv090x_first_dev = del_dev->next_dev; + } else { + while (prev_dev->next_dev != del_dev) + prev_dev = prev_dev->next_dev; + + prev_dev->next_dev = del_dev->next_dev; + } + + kfree(del_dev); + } +} + +/* allocating new chip */ +static struct stv090x_dev *append_internal(struct stv090x_internal *internal) +{ + struct stv090x_dev *new_dev; + struct stv090x_dev *temp_dev; + + new_dev = kmalloc(sizeof(struct stv090x_dev), GFP_KERNEL); + if (new_dev != NULL) { + new_dev->internal = internal; + new_dev->next_dev = NULL; + + /* append to list */ + if (stv090x_first_dev == NULL) { + stv090x_first_dev = new_dev; + } else { + temp_dev = stv090x_first_dev; + while (temp_dev->next_dev != NULL) + temp_dev = temp_dev->next_dev; + + temp_dev->next_dev = new_dev; + } + } + + return new_dev; +} + /* DVBS1 and DSS C/N Lookup table */ static const struct stv090x_tab stv090x_s1cn_tab[] = { @@ -683,6 +758,9 @@ static int stv090x_i2c_gate_ctrl(struct dvb_frontend *fe, int enable) struct stv090x_state *state = fe->demodulator_priv; u32 reg; + if (enable) + mutex_lock(&state->internal->tuner_lock); + reg = STV090x_READ_DEMOD(state, I2CRPT); if (enable) { dprintk(FE_DEBUG, 1, "Enable Gate"); @@ -696,9 +774,14 @@ static int stv090x_i2c_gate_ctrl(struct dvb_frontend *fe, int enable) if ((STV090x_WRITE_DEMOD(state, I2CRPT, reg)) < 0) goto err; } + + if (!enable) + mutex_unlock(&state->internal->tuner_lock); + return 0; err: dprintk(FE_ERROR, 1, "I/O error"); + mutex_unlock(&state->internal->tuner_lock); return -1; } @@ -755,13 +838,13 @@ static int stv090x_set_srate(struct stv090x_state *state, u32 srate) if (srate > 60000000) { sym = (srate << 4); /* SR * 2^16 / master_clk */ - sym /= (state->mclk >> 12); + sym /= (state->internal->mclk >> 12); } else if (srate > 6000000) { sym = (srate << 6); - sym /= (state->mclk >> 10); + sym /= (state->internal->mclk >> 10); } else { sym = (srate << 9); - sym /= (state->mclk >> 7); + sym /= (state->internal->mclk >> 7); } if (STV090x_WRITE_DEMOD(state, SFRINIT1, (sym >> 8) & 0x7f) < 0) /* MSB */ @@ -782,13 +865,13 @@ static int stv090x_set_max_srate(struct stv090x_state *state, u32 clk, u32 srate srate = 105 * (srate / 100); if (srate > 60000000) { sym = (srate << 4); /* SR * 2^16 / master_clk */ - sym /= (state->mclk >> 12); + sym /= (state->internal->mclk >> 12); } else if (srate > 6000000) { sym = (srate << 6); - sym /= (state->mclk >> 10); + sym /= (state->internal->mclk >> 10); } else { sym = (srate << 9); - sym /= (state->mclk >> 7); + sym /= (state->internal->mclk >> 7); } if (sym < 0x7fff) { @@ -816,13 +899,13 @@ static int stv090x_set_min_srate(struct stv090x_state *state, u32 clk, u32 srate srate = 95 * (srate / 100); if (srate > 60000000) { sym = (srate << 4); /* SR * 2^16 / master_clk */ - sym /= (state->mclk >> 12); + sym /= (state->internal->mclk >> 12); } else if (srate > 6000000) { sym = (srate << 6); - sym /= (state->mclk >> 10); + sym /= (state->internal->mclk >> 10); } else { sym = (srate << 9); - sym /= (state->mclk >> 7); + sym /= (state->internal->mclk >> 7); } if (STV090x_WRITE_DEMOD(state, SFRLOW1, ((sym >> 8) & 0x7f)) < 0) /* MSB */ @@ -1103,21 +1186,21 @@ static int stv090x_vitclk_ctl(struct stv090x_state *state, int enable) switch (state->demod) { case STV090x_DEMODULATOR_0: - mutex_lock(&demod_lock); + mutex_lock(&state->internal->demod_lock); reg = stv090x_read_reg(state, STV090x_STOPCLK2); STV090x_SETFIELD(reg, STOP_CLKVIT1_FIELD, enable); if (stv090x_write_reg(state, STV090x_STOPCLK2, reg) < 0) goto err; - mutex_unlock(&demod_lock); + mutex_unlock(&state->internal->demod_lock); break; case STV090x_DEMODULATOR_1: - mutex_lock(&demod_lock); + mutex_lock(&state->internal->demod_lock); reg = stv090x_read_reg(state, STV090x_STOPCLK2); STV090x_SETFIELD(reg, STOP_CLKVIT2_FIELD, enable); if (stv090x_write_reg(state, STV090x_STOPCLK2, reg) < 0) goto err; - mutex_unlock(&demod_lock); + mutex_unlock(&state->internal->demod_lock); break; default: @@ -1126,14 +1209,14 @@ static int stv090x_vitclk_ctl(struct stv090x_state *state, int enable) } return 0; err: - mutex_unlock(&demod_lock); + mutex_unlock(&state->internal->demod_lock); dprintk(FE_ERROR, 1, "I/O error"); return -1; } static int stv090x_dvbs_track_crl(struct stv090x_state *state) { - if (state->dev_ver >= 0x30) { + if (state->internal->dev_ver >= 0x30) { /* Set ACLC BCLC optimised value vs SR */ if (state->srate >= 15000000) { if (STV090x_WRITE_DEMOD(state, ACLC, 0x2b) < 0) @@ -1215,7 +1298,7 @@ static int stv090x_delivery_search(struct stv090x_state *state) if (STV090x_WRITE_DEMOD(state, BCLC, 0x09) < 0) goto err; - if (state->dev_ver <= 0x20) { + if (state->internal->dev_ver <= 0x20) { /* enable S2 carrier loop */ if (STV090x_WRITE_DEMOD(state, CAR2CFG, 0x26) < 0) goto err; @@ -1246,6 +1329,10 @@ static int stv090x_delivery_search(struct stv090x_state *state) default: /* enable DVB-S2 and DVB-S2 in Auto MODE */ reg = STV090x_READ_DEMOD(state, DMDCFGMD); + STV090x_SETFIELD_Px(reg, DVBS1_ENABLE_FIELD, 0); + STV090x_SETFIELD_Px(reg, DVBS2_ENABLE_FIELD, 0); + if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0) + goto err; STV090x_SETFIELD_Px(reg, DVBS1_ENABLE_FIELD, 1); STV090x_SETFIELD_Px(reg, DVBS2_ENABLE_FIELD, 1); if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0) @@ -1257,7 +1344,7 @@ static int stv090x_delivery_search(struct stv090x_state *state) if (stv090x_dvbs_track_crl(state) < 0) goto err; - if (state->dev_ver <= 0x20) { + if (state->internal->dev_ver <= 0x20) { /* enable S2 carrier loop */ if (STV090x_WRITE_DEMOD(state, CAR2CFG, 0x26) < 0) goto err; @@ -1304,7 +1391,7 @@ static int stv090x_start_search(struct stv090x_state *state) if (STV090x_WRITE_DEMOD(state, DMDISTATE, reg) < 0) goto err; - if (state->dev_ver <= 0x20) { + if (state->internal->dev_ver <= 0x20) { if (state->srate <= 5000000) { if (STV090x_WRITE_DEMOD(state, CARCFG, 0x44) < 0) goto err; @@ -1348,7 +1435,7 @@ static int stv090x_start_search(struct stv090x_state *state) * CFR max = +1MHz */ freq_abs = 1000 << 16; - freq_abs /= (state->mclk / 1000); + freq_abs /= (state->internal->mclk / 1000); freq = (s16) freq_abs; } else { /* COLD Start @@ -1358,7 +1445,7 @@ static int stv090x_start_search(struct stv090x_state *state) */ freq_abs = (state->search_range / 2000) + 600; freq_abs = freq_abs << 16; - freq_abs /= (state->mclk / 1000); + freq_abs /= (state->internal->mclk / 1000); freq = (s16) freq_abs; } @@ -1381,7 +1468,7 @@ static int stv090x_start_search(struct stv090x_state *state) if (STV090x_WRITE_DEMOD(state, CFRINIT0, 0) < 0) goto err; - if (state->dev_ver >= 0x20) { + if (state->internal->dev_ver >= 0x20) { if (STV090x_WRITE_DEMOD(state, EQUALCFG, 0x41) < 0) goto err; if (STV090x_WRITE_DEMOD(state, FFECFG, 0x41) < 0) @@ -1418,10 +1505,10 @@ static int stv090x_start_search(struct stv090x_state *state) if (STV090x_WRITE_DEMOD(state, RTC, 0x88) < 0) goto err; - if (state->dev_ver >= 0x20) { + if (state->internal->dev_ver >= 0x20) { /*Frequency offset detector setting*/ if (state->srate < 2000000) { - if (state->dev_ver <= 0x20) { + if (state->internal->dev_ver <= 0x20) { /* Cut 2 */ if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x39) < 0) goto err; @@ -1512,7 +1599,7 @@ static int stv090x_get_agc2_min_level(struct stv090x_state *state) steps = 1; dir = 1; - freq_step = (1000000 * 256) / (state->mclk / 256); + freq_step = (1000000 * 256) / (state->internal->mclk / 256); freq_init = 0; for (i = 0; i < steps; i++) { @@ -1583,7 +1670,7 @@ static u32 stv090x_srate_srch_coarse(struct stv090x_state *state) u32 srate_coarse = 0, agc2 = 0, car_step = 1200, reg; u32 agc2th; - if (state->dev_ver >= 0x30) + if (state->internal->dev_ver >= 0x30) agc2th = 0x2e00; else agc2th = 0x1f00; @@ -1619,13 +1706,13 @@ static u32 stv090x_srate_srch_coarse(struct stv090x_state *state) if (STV090x_WRITE_DEMOD(state, AGC2REF, 0x50) < 0) goto err; - if (state->dev_ver >= 0x30) { + if (state->internal->dev_ver >= 0x30) { if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x99) < 0) goto err; if (STV090x_WRITE_DEMOD(state, SFRSTEP, 0x98) < 0) goto err; - } else if (state->dev_ver >= 0x20) { + } else if (state->internal->dev_ver >= 0x20) { if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x6a) < 0) goto err; if (STV090x_WRITE_DEMOD(state, SFRSTEP, 0x95) < 0) @@ -1677,7 +1764,7 @@ static u32 stv090x_srate_srch_coarse(struct stv090x_state *state) STV090x_READ_DEMOD(state, AGC2I0); } agc2 /= 10; - srate_coarse = stv090x_get_srate(state, state->mclk); + srate_coarse = stv090x_get_srate(state, state->internal->mclk); cur_step++; dir *= -1; if ((tmg_cpt >= 5) && (agc2 < agc2th) && @@ -1695,12 +1782,12 @@ static u32 stv090x_srate_srch_coarse(struct stv090x_state *state) if (state->config->tuner_set_frequency) { if (state->config->tuner_set_frequency(fe, freq) < 0) - goto err; + goto err_gateoff; } if (state->config->tuner_set_bandwidth) { if (state->config->tuner_set_bandwidth(fe, state->tuner_bw) < 0) - goto err; + goto err_gateoff; } if (stv090x_i2c_gate_ctrl(fe, 0) < 0) @@ -1713,7 +1800,7 @@ static u32 stv090x_srate_srch_coarse(struct stv090x_state *state) if (state->config->tuner_get_status) { if (state->config->tuner_get_status(fe, ®) < 0) - goto err; + goto err_gateoff; } if (reg) @@ -1729,9 +1816,12 @@ static u32 stv090x_srate_srch_coarse(struct stv090x_state *state) if (!tmg_lock) srate_coarse = 0; else - srate_coarse = stv090x_get_srate(state, state->mclk); + srate_coarse = stv090x_get_srate(state, state->internal->mclk); return srate_coarse; + +err_gateoff: + stv090x_i2c_gate_ctrl(fe, 0); err: dprintk(FE_ERROR, 1, "I/O error"); return -1; @@ -1741,7 +1831,7 @@ static u32 stv090x_srate_srch_fine(struct stv090x_state *state) { u32 srate_coarse, freq_coarse, sym, reg; - srate_coarse = stv090x_get_srate(state, state->mclk); + srate_coarse = stv090x_get_srate(state, state->internal->mclk); freq_coarse = STV090x_READ_DEMOD(state, CFR2) << 8; freq_coarse |= STV090x_READ_DEMOD(state, CFR1); sym = 13 * (srate_coarse / 10); /* SFRUP = SFR + 30% */ @@ -1767,10 +1857,10 @@ static u32 stv090x_srate_srch_fine(struct stv090x_state *state) if (STV090x_WRITE_DEMOD(state, AGC2REF, 0x38) < 0) goto err; - if (state->dev_ver >= 0x30) { + if (state->internal->dev_ver >= 0x30) { if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x79) < 0) goto err; - } else if (state->dev_ver >= 0x20) { + } else if (state->internal->dev_ver >= 0x20) { if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x49) < 0) goto err; } @@ -1778,20 +1868,20 @@ static u32 stv090x_srate_srch_fine(struct stv090x_state *state) if (srate_coarse > 3000000) { sym = 13 * (srate_coarse / 10); /* SFRUP = SFR + 30% */ sym = (sym / 1000) * 65536; - sym /= (state->mclk / 1000); + sym /= (state->internal->mclk / 1000); if (STV090x_WRITE_DEMOD(state, SFRUP1, (sym >> 8) & 0x7f) < 0) goto err; if (STV090x_WRITE_DEMOD(state, SFRUP0, sym & 0xff) < 0) goto err; sym = 10 * (srate_coarse / 13); /* SFRLOW = SFR - 30% */ sym = (sym / 1000) * 65536; - sym /= (state->mclk / 1000); + sym /= (state->internal->mclk / 1000); if (STV090x_WRITE_DEMOD(state, SFRLOW1, (sym >> 8) & 0x7f) < 0) goto err; if (STV090x_WRITE_DEMOD(state, SFRLOW0, sym & 0xff) < 0) goto err; sym = (srate_coarse / 1000) * 65536; - sym /= (state->mclk / 1000); + sym /= (state->internal->mclk / 1000); if (STV090x_WRITE_DEMOD(state, SFRINIT1, (sym >> 8) & 0xff) < 0) goto err; if (STV090x_WRITE_DEMOD(state, SFRINIT0, sym & 0xff) < 0) @@ -1799,20 +1889,20 @@ static u32 stv090x_srate_srch_fine(struct stv090x_state *state) } else { sym = 13 * (srate_coarse / 10); /* SFRUP = SFR + 30% */ sym = (sym / 100) * 65536; - sym /= (state->mclk / 100); + sym /= (state->internal->mclk / 100); if (STV090x_WRITE_DEMOD(state, SFRUP1, (sym >> 8) & 0x7f) < 0) goto err; if (STV090x_WRITE_DEMOD(state, SFRUP0, sym & 0xff) < 0) goto err; sym = 10 * (srate_coarse / 14); /* SFRLOW = SFR - 30% */ sym = (sym / 100) * 65536; - sym /= (state->mclk / 100); + sym /= (state->internal->mclk / 100); if (STV090x_WRITE_DEMOD(state, SFRLOW1, (sym >> 8) & 0x7f) < 0) goto err; if (STV090x_WRITE_DEMOD(state, SFRLOW0, sym & 0xff) < 0) goto err; sym = (srate_coarse / 100) * 65536; - sym /= (state->mclk / 100); + sym /= (state->internal->mclk / 100); if (STV090x_WRITE_DEMOD(state, SFRINIT1, (sym >> 8) & 0xff) < 0) goto err; if (STV090x_WRITE_DEMOD(state, SFRINIT0, sym & 0xff) < 0) @@ -1874,18 +1964,19 @@ static int stv090x_blind_search(struct stv090x_state *state) u32 agc2, reg, srate_coarse; s32 cpt_fail, agc2_ovflw, i; u8 k_ref, k_max, k_min; - int coarse_fail, lock; + int coarse_fail = 0; + int lock; k_max = 110; k_min = 10; agc2 = stv090x_get_agc2_min_level(state); - if (agc2 > STV090x_SEARCH_AGC2_TH(state->dev_ver)) { + if (agc2 > STV090x_SEARCH_AGC2_TH(state->internal->dev_ver)) { lock = 0; } else { - if (state->dev_ver <= 0x20) { + if (state->internal->dev_ver <= 0x20) { if (STV090x_WRITE_DEMOD(state, CARCFG, 0xc4) < 0) goto err; } else { @@ -1897,7 +1988,7 @@ static int stv090x_blind_search(struct stv090x_state *state) if (STV090x_WRITE_DEMOD(state, RTCS2, 0x44) < 0) goto err; - if (state->dev_ver >= 0x20) { + if (state->internal->dev_ver >= 0x20) { if (STV090x_WRITE_DEMOD(state, EQUALCFG, 0x41) < 0) goto err; if (STV090x_WRITE_DEMOD(state, FFECFG, 0x41) < 0) @@ -1956,7 +2047,7 @@ static int stv090x_chk_tmg(struct stv090x_state *state) u32 reg; s32 tmg_cpt = 0, i; u8 freq, tmg_thh, tmg_thl; - int tmg_lock; + int tmg_lock = 0; freq = STV090x_READ_DEMOD(state, CARFREQ); tmg_thh = STV090x_READ_DEMOD(state, TMGTHRISE); @@ -2080,12 +2171,12 @@ static int stv090x_get_coldlock(struct stv090x_state *state, s32 timeout_dmd) if (state->config->tuner_set_frequency) { if (state->config->tuner_set_frequency(fe, freq) < 0) - goto err; + goto err_gateoff; } if (state->config->tuner_set_bandwidth) { if (state->config->tuner_set_bandwidth(fe, state->tuner_bw) < 0) - goto err; + goto err_gateoff; } if (stv090x_i2c_gate_ctrl(fe, 0) < 0) @@ -2098,7 +2189,7 @@ static int stv090x_get_coldlock(struct stv090x_state *state, s32 timeout_dmd) if (state->config->tuner_get_status) { if (state->config->tuner_get_status(fe, ®) < 0) - goto err; + goto err_gateoff; } if (reg) @@ -2129,6 +2220,8 @@ static int stv090x_get_coldlock(struct stv090x_state *state, s32 timeout_dmd) return lock; +err_gateoff: + stv090x_i2c_gate_ctrl(fe, 0); err: dprintk(FE_ERROR, 1, "I/O error"); return -1; @@ -2142,13 +2235,13 @@ static int stv090x_get_loop_params(struct stv090x_state *state, s32 *freq_inc, s car_max = state->search_range / 1000; car_max += car_max / 10; car_max = 65536 * (car_max / 2); - car_max /= (state->mclk / 1000); + car_max /= (state->internal->mclk / 1000); if (car_max > 0x4000) car_max = 0x4000 ; /* maxcarrier should be<= +-1/4 Mclk */ inc = srate; - inc /= state->mclk / 1000; + inc /= state->internal->mclk / 1000; inc *= 256; inc *= 256; inc /= 1000; @@ -2209,7 +2302,7 @@ static int stv090x_chk_signal(struct stv090x_state *state) car_max += (car_max / 10); /* 10% margin */ car_max = (65536 * car_max / 2); - car_max /= state->mclk / 1000; + car_max /= state->internal->mclk / 1000; if (car_max > 0x4000) car_max = 0x4000; @@ -2234,7 +2327,7 @@ static int stv090x_search_car_loop(struct stv090x_state *state, s32 inc, s32 tim car_max = state->search_range / 1000; car_max += (car_max / 10); car_max = (65536 * car_max / 2); - car_max /= (state->mclk / 1000); + car_max /= (state->internal->mclk / 1000); if (car_max > 0x4000) car_max = 0x4000; @@ -2304,7 +2397,7 @@ static int stv090x_sw_algo(struct stv090x_state *state) case STV090x_SEARCH_DVBS1: case STV090x_SEARCH_DSS: /* accelerate the frequency detector */ - if (state->dev_ver >= 0x20) { + if (state->internal->dev_ver >= 0x20) { if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x3B) < 0) goto err; } @@ -2315,7 +2408,7 @@ static int stv090x_sw_algo(struct stv090x_state *state) break; case STV090x_SEARCH_DVBS2: - if (state->dev_ver >= 0x20) { + if (state->internal->dev_ver >= 0x20) { if (STV090x_WRITE_DEMOD(state, CORRELABS, 0x79) < 0) goto err; } @@ -2328,7 +2421,7 @@ static int stv090x_sw_algo(struct stv090x_state *state) case STV090x_SEARCH_AUTO: default: /* accelerate the frequency detector */ - if (state->dev_ver >= 0x20) { + if (state->internal->dev_ver >= 0x20) { if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x3b) < 0) goto err; if (STV090x_WRITE_DEMOD(state, CORRELABS, 0x79) < 0) @@ -2350,7 +2443,7 @@ static int stv090x_sw_algo(struct stv090x_state *state) /*run the SW search 2 times maximum*/ if (lock || no_signal || (trials == 2)) { /*Check if the demod is not losing lock in DVBS2*/ - if (state->dev_ver >= 0x20) { + if (state->internal->dev_ver >= 0x20) { if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x49) < 0) goto err; if (STV090x_WRITE_DEMOD(state, CORRELABS, 0x9e) < 0) @@ -2372,7 +2465,7 @@ static int stv090x_sw_algo(struct stv090x_state *state) /*FALSE lock, The demod is loosing lock */ lock = 0; if (trials < 2) { - if (state->dev_ver >= 0x20) { + if (state->internal->dev_ver >= 0x20) { if (STV090x_WRITE_DEMOD(state, CORRELABS, 0x79) < 0) goto err; } @@ -2422,11 +2515,11 @@ static s32 stv090x_get_car_freq(struct stv090x_state *state, u32 mclk) derot |= STV090x_READ_DEMOD(state, CFR0); derot = comp2(derot, 24); - int_1 = state->mclk >> 12; + int_1 = mclk >> 12; int_2 = derot >> 12; /* carrier_frequency = MasterClock * Reg / 2^24 */ - tmp_1 = state->mclk % 0x1000; + tmp_1 = mclk % 0x1000; tmp_2 = derot % 0x1000; derot = (int_1 * int_2) + @@ -2502,13 +2595,13 @@ static enum stv090x_signal_state stv090x_get_sig_params(struct stv090x_state *st if (state->config->tuner_get_frequency) { if (state->config->tuner_get_frequency(fe, &state->frequency) < 0) - goto err; + goto err_gateoff; } if (stv090x_i2c_gate_ctrl(fe, 0) < 0) goto err; - offst_freq = stv090x_get_car_freq(state, state->mclk) / 1000; + offst_freq = stv090x_get_car_freq(state, state->internal->mclk) / 1000; state->frequency += offst_freq; if (stv090x_get_viterbi(state) < 0) @@ -2530,7 +2623,7 @@ static enum stv090x_signal_state stv090x_get_sig_params(struct stv090x_state *st if (state->config->tuner_get_frequency) { if (state->config->tuner_get_frequency(fe, &state->frequency) < 0) - goto err; + goto err_gateoff; } if (stv090x_i2c_gate_ctrl(fe, 0) < 0) @@ -2550,6 +2643,9 @@ static enum stv090x_signal_state stv090x_get_sig_params(struct stv090x_state *st } return STV090x_OUTOFRANGE; + +err_gateoff: + stv090x_i2c_gate_ctrl(fe, 0); err: dprintk(FE_ERROR, 1, "I/O error"); return -1; @@ -2579,7 +2675,7 @@ static u8 stv090x_optimize_carloop(struct stv090x_state *state, enum stv090x_mod s32 i; struct stv090x_long_frame_crloop *car_loop, *car_loop_qpsk_low, *car_loop_apsk_low; - if (state->dev_ver == 0x20) { + if (state->internal->dev_ver == 0x20) { car_loop = stv090x_s2_crl_cut20; car_loop_qpsk_low = stv090x_s2_lowqpsk_crl_cut20; car_loop_apsk_low = stv090x_s2_apsk_crl_cut20; @@ -2700,7 +2796,7 @@ static u8 stv090x_optimize_carloop_short(struct stv090x_state *state) break; } - if (state->dev_ver >= 0x30) { + if (state->internal->dev_ver >= 0x30) { /* Cut 3.0 and up */ short_crl = stv090x_s2_short_crl_cut30; } else { @@ -2732,7 +2828,7 @@ static int stv090x_optimize_track(struct stv090x_state *state) s32 srate, pilots, aclc, f_1, f_0, i = 0, blind_tune = 0; u32 reg; - srate = stv090x_get_srate(state, state->mclk); + srate = stv090x_get_srate(state, state->internal->mclk); srate += stv090x_get_tmgoffst(state, srate); switch (state->delsys) { @@ -2751,7 +2847,7 @@ static int stv090x_optimize_track(struct stv090x_state *state) if (STV090x_WRITE_DEMOD(state, DEMOD, reg) < 0) goto err; - if (state->dev_ver >= 0x30) { + if (state->internal->dev_ver >= 0x30) { if (stv090x_get_viterbi(state) < 0) goto err; @@ -2868,7 +2964,7 @@ static int stv090x_optimize_track(struct stv090x_state *state) goto err; } - if (state->dev_ver >= 0x20) { + if (state->internal->dev_ver >= 0x20) { if ((state->search_mode == STV090x_SEARCH_DVBS1) || (state->search_mode == STV090x_SEARCH_DSS) || (state->search_mode == STV090x_SEARCH_AUTO)) { @@ -2890,7 +2986,8 @@ static int stv090x_optimize_track(struct stv090x_state *state) if (STV090x_WRITE_DEMOD(state, SFRLOW1, 0x80) < 0) goto err; - if ((state->dev_ver >= 0x20) || (blind_tune == 1) || (state->srate < 10000000)) { + if ((state->internal->dev_ver >= 0x20) || (blind_tune == 1) || + (state->srate < 10000000)) { /* update initial carrier freq with the found freq offset */ if (STV090x_WRITE_DEMOD(state, CFRINIT1, f_1) < 0) goto err; @@ -2898,7 +2995,7 @@ static int stv090x_optimize_track(struct stv090x_state *state) goto err; state->tuner_bw = stv090x_car_width(srate, state->rolloff) + 10000000; - if ((state->dev_ver >= 0x20) || (blind_tune == 1)) { + if ((state->internal->dev_ver >= 0x20) || (blind_tune == 1)) { if (state->algo != STV090x_WARM_SEARCH) { @@ -2907,7 +3004,7 @@ static int stv090x_optimize_track(struct stv090x_state *state) if (state->config->tuner_set_bandwidth) { if (state->config->tuner_set_bandwidth(fe, state->tuner_bw) < 0) - goto err; + goto err_gateoff; } if (stv090x_i2c_gate_ctrl(fe, 0) < 0) @@ -2950,7 +3047,7 @@ static int stv090x_optimize_track(struct stv090x_state *state) } - if (state->dev_ver >= 0x20) { + if (state->internal->dev_ver >= 0x20) { if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x49) < 0) goto err; } @@ -2959,6 +3056,9 @@ static int stv090x_optimize_track(struct stv090x_state *state) stv090x_set_vit_thtracq(state); return 0; + +err_gateoff: + stv090x_i2c_gate_ctrl(fe, 0); err: dprintk(FE_ERROR, 1, "I/O error"); return -1; @@ -3026,7 +3126,7 @@ static int stv090x_set_s2rolloff(struct stv090x_state *state) { u32 reg; - if (state->dev_ver <= 0x20) { + if (state->internal->dev_ver <= 0x20) { /* rolloff to auto mode if DVBS2 */ reg = STV090x_READ_DEMOD(state, DEMOD); STV090x_SETFIELD_Px(reg, MANUAL_SXROLLOFF_FIELD, 0x00); @@ -3062,7 +3162,7 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state) if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x5c) < 0) /* Demod stop */ goto err; - if (state->dev_ver >= 0x20) { + if (state->internal->dev_ver >= 0x20) { if (state->srate > 5000000) { if (STV090x_WRITE_DEMOD(state, CORRELABS, 0x9e) < 0) goto err; @@ -3102,7 +3202,7 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state) if (STV090x_WRITE_DEMOD(state, AGC2REF, 0x38) < 0) goto err; - if (state->dev_ver >= 0x20) { + if (state->internal->dev_ver >= 0x20) { if (STV090x_WRITE_DEMOD(state, KREFTMG, 0x5a) < 0) goto err; if (state->algo == STV090x_COLD_SEARCH) @@ -3120,9 +3220,11 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state) if (stv090x_set_srate(state, state->srate) < 0) goto err; - if (stv090x_set_max_srate(state, state->mclk, state->srate) < 0) + if (stv090x_set_max_srate(state, state->internal->mclk, + state->srate) < 0) goto err; - if (stv090x_set_min_srate(state, state->mclk, state->srate) < 0) + if (stv090x_set_min_srate(state, state->internal->mclk, + state->srate) < 0) goto err; if (state->srate >= 10000000) @@ -3136,18 +3238,21 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state) goto err; if (state->config->tuner_set_bbgain) { - if (state->config->tuner_set_bbgain(fe, 10) < 0) /* 10dB */ - goto err; + reg = state->config->tuner_bbgain; + if (reg == 0) + reg = 10; /* default: 10dB */ + if (state->config->tuner_set_bbgain(fe, reg) < 0) + goto err_gateoff; } if (state->config->tuner_set_frequency) { if (state->config->tuner_set_frequency(fe, state->frequency) < 0) - goto err; + goto err_gateoff; } if (state->config->tuner_set_bandwidth) { if (state->config->tuner_set_bandwidth(fe, state->tuner_bw) < 0) - goto err; + goto err_gateoff; } if (stv090x_i2c_gate_ctrl(fe, 0) < 0) @@ -3155,21 +3260,21 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state) msleep(50); - if (stv090x_i2c_gate_ctrl(fe, 1) < 0) - goto err; - if (state->config->tuner_get_status) { + if (stv090x_i2c_gate_ctrl(fe, 1) < 0) + goto err; if (state->config->tuner_get_status(fe, ®) < 0) + goto err_gateoff; + if (stv090x_i2c_gate_ctrl(fe, 0) < 0) goto err; - } - if (reg) - dprintk(FE_DEBUG, 1, "Tuner phase locked"); - else - dprintk(FE_DEBUG, 1, "Tuner unlocked"); - - if (stv090x_i2c_gate_ctrl(fe, 0) < 0) - goto err; + if (reg) + dprintk(FE_DEBUG, 1, "Tuner phase locked"); + else { + dprintk(FE_DEBUG, 1, "Tuner unlocked"); + return STV090x_NOCARRIER; + } + } msleep(10); agc1_power = MAKEWORD16(STV090x_READ_DEMOD(state, AGCIQIN1), @@ -3194,7 +3299,7 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state) reg = STV090x_READ_DEMOD(state, DEMOD); STV090x_SETFIELD_Px(reg, SPECINV_CONTROL_FIELD, state->inversion); - if (state->dev_ver <= 0x20) { + if (state->internal->dev_ver <= 0x20) { /* rolloff to auto mode if DVBS2 */ STV090x_SETFIELD_Px(reg, MANUAL_SXROLLOFF_FIELD, 1); } else { @@ -3238,7 +3343,7 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state) if ((lock) && (signal_state == STV090x_RANGEOK)) { /* signal within Range */ stv090x_optimize_track(state); - if (state->dev_ver >= 0x20) { + if (state->internal->dev_ver >= 0x20) { /* >= Cut 2.0 :release TS reset after * demod lock and optimized Tracking */ @@ -3293,6 +3398,8 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state) } return signal_state; +err_gateoff: + stv090x_i2c_gate_ctrl(fe, 0); err: dprintk(FE_ERROR, 1, "I/O error"); return -1; @@ -3303,6 +3410,9 @@ static enum dvbfe_search stv090x_search(struct dvb_frontend *fe, struct dvb_fron struct stv090x_state *state = fe->demodulator_priv; struct dtv_frontend_properties *props = &fe->dtv_property_cache; + if (p->frequency == 0) + return DVBFE_ALGO_SEARCH_INVALID; + state->delsys = props->delivery_system; state->frequency = p->frequency; state->srate = p->u.qpsk.symbol_rate; @@ -3353,7 +3463,8 @@ static int stv090x_read_status(struct dvb_frontend *fe, enum fe_status *status) if (STV090x_GETFIELD_Px(reg, PKTDELIN_LOCK_FIELD)) { reg = STV090x_READ_DEMOD(state, TSSTATUS); if (STV090x_GETFIELD_Px(reg, TSFIFO_LINEOK_FIELD)) { - *status = FE_HAS_CARRIER | + *status = FE_HAS_SIGNAL | + FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK; @@ -3370,7 +3481,11 @@ static int stv090x_read_status(struct dvb_frontend *fe, enum fe_status *status) if (STV090x_GETFIELD_Px(reg, LOCKEDVIT_FIELD)) { reg = STV090x_READ_DEMOD(state, TSSTATUS); if (STV090x_GETFIELD_Px(reg, TSFIFO_LINEOK_FIELD)) { - *status = FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK; + *status = FE_HAS_SIGNAL | + FE_HAS_CARRIER | + FE_HAS_VITERBI | + FE_HAS_SYNC | + FE_HAS_LOCK; } } } @@ -3770,6 +3885,15 @@ static void stv090x_release(struct dvb_frontend *fe) { struct stv090x_state *state = fe->demodulator_priv; + state->internal->num_used--; + if (state->internal->num_used <= 0) { + + dprintk(FE_ERROR, 1, "Actually removing"); + + remove_dev(state->internal); + kfree(state->internal); + } + kfree(state); } @@ -3901,10 +4025,10 @@ static int stv090x_set_mclk(struct stv090x_state *state, u32 mclk, u32 clk) if (stv090x_write_reg(state, STV090x_NCOARSE, reg) < 0) goto err; - state->mclk = stv090x_get_mclk(state); + state->internal->mclk = stv090x_get_mclk(state); /*Set the DiseqC frequency to 22KHz */ - div = state->mclk / 704000; + div = state->internal->mclk / 704000; if (STV090x_WRITE_DEMOD(state, F22TX, div) < 0) goto err; if (STV090x_WRITE_DEMOD(state, F22RX, div) < 0) @@ -3920,7 +4044,7 @@ static int stv090x_set_tspath(struct stv090x_state *state) { u32 reg; - if (state->dev_ver >= 0x20) { + if (state->internal->dev_ver >= 0x20) { switch (state->config->ts1_mode) { case STV090x_TSMODE_PARALLEL_PUNCTURED: case STV090x_TSMODE_DVBCI: @@ -4092,6 +4216,71 @@ static int stv090x_set_tspath(struct stv090x_state *state) default: break; } + + if (state->config->ts1_clk > 0) { + u32 speed; + + switch (state->config->ts1_mode) { + case STV090x_TSMODE_PARALLEL_PUNCTURED: + case STV090x_TSMODE_DVBCI: + default: + speed = state->internal->mclk / + (state->config->ts1_clk / 4); + if (speed < 0x08) + speed = 0x08; + if (speed > 0xFF) + speed = 0xFF; + break; + case STV090x_TSMODE_SERIAL_PUNCTURED: + case STV090x_TSMODE_SERIAL_CONTINUOUS: + speed = state->internal->mclk / + (state->config->ts1_clk / 32); + if (speed < 0x20) + speed = 0x20; + if (speed > 0xFF) + speed = 0xFF; + break; + } + reg = stv090x_read_reg(state, STV090x_P1_TSCFGM); + STV090x_SETFIELD_Px(reg, TSFIFO_MANSPEED_FIELD, 3); + if (stv090x_write_reg(state, STV090x_P1_TSCFGM, reg) < 0) + goto err; + if (stv090x_write_reg(state, STV090x_P1_TSSPEED, speed) < 0) + goto err; + } + + if (state->config->ts2_clk > 0) { + u32 speed; + + switch (state->config->ts2_mode) { + case STV090x_TSMODE_PARALLEL_PUNCTURED: + case STV090x_TSMODE_DVBCI: + default: + speed = state->internal->mclk / + (state->config->ts2_clk / 4); + if (speed < 0x08) + speed = 0x08; + if (speed > 0xFF) + speed = 0xFF; + break; + case STV090x_TSMODE_SERIAL_PUNCTURED: + case STV090x_TSMODE_SERIAL_CONTINUOUS: + speed = state->internal->mclk / + (state->config->ts2_clk / 32); + if (speed < 0x20) + speed = 0x20; + if (speed > 0xFF) + speed = 0xFF; + break; + } + reg = stv090x_read_reg(state, STV090x_P2_TSCFGM); + STV090x_SETFIELD_Px(reg, TSFIFO_MANSPEED_FIELD, 3); + if (stv090x_write_reg(state, STV090x_P2_TSCFGM, reg) < 0) + goto err; + if (stv090x_write_reg(state, STV090x_P2_TSSPEED, speed) < 0) + goto err; + } + reg = stv090x_read_reg(state, STV090x_P2_TSCFGH); STV090x_SETFIELD_Px(reg, RST_HWARE_FIELD, 0x01); if (stv090x_write_reg(state, STV090x_P2_TSCFGH, reg) < 0) @@ -4120,6 +4309,15 @@ static int stv090x_init(struct dvb_frontend *fe) const struct stv090x_config *config = state->config; u32 reg; + if (state->internal->mclk == 0) { + stv090x_set_mclk(state, 135000000, config->xtal); /* 135 Mhz */ + msleep(5); + if (stv090x_write_reg(state, STV090x_SYNTCTRL, + 0x20 | config->clk_mode) < 0) + goto err; + stv090x_get_mclk(state); + } + if (stv090x_wakeup(fe) < 0) { dprintk(FE_ERROR, 1, "Error waking device"); goto err; @@ -4142,12 +4340,12 @@ static int stv090x_init(struct dvb_frontend *fe) if (config->tuner_set_mode) { if (config->tuner_set_mode(fe, TUNER_WAKE) < 0) - goto err; + goto err_gateoff; } if (config->tuner_init) { if (config->tuner_init(fe) < 0) - goto err; + goto err_gateoff; } if (stv090x_i2c_gate_ctrl(fe, 0) < 0) @@ -4157,6 +4355,9 @@ static int stv090x_init(struct dvb_frontend *fe) goto err; return 0; + +err_gateoff: + stv090x_i2c_gate_ctrl(fe, 0); err: dprintk(FE_ERROR, 1, "I/O error"); return -1; @@ -4188,16 +4389,26 @@ static int stv090x_setup(struct dvb_frontend *fe) } /* STV090x init */ - if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x5c) < 0) /* Stop Demod */ + + /* Stop Demod */ + if (stv090x_write_reg(state, STV090x_P1_DMDISTATE, 0x5c) < 0) + goto err; + if (stv090x_write_reg(state, STV090x_P2_DMDISTATE, 0x5c) < 0) goto err; msleep(5); - if (STV090x_WRITE_DEMOD(state, TNRCFG, 0x6c) < 0) /* check register ! (No Tuner Mode) */ + /* Set No Tuner Mode */ + if (stv090x_write_reg(state, STV090x_P1_TNRCFG, 0x6c) < 0) + goto err; + if (stv090x_write_reg(state, STV090x_P2_TNRCFG, 0x6c) < 0) goto err; + /* I2C repeater OFF */ STV090x_SETFIELD_Px(reg, ENARPT_LEVEL_FIELD, config->repeater_level); - if (STV090x_WRITE_DEMOD(state, I2CRPT, reg) < 0) /* repeater OFF */ + if (stv090x_write_reg(state, STV090x_P1_I2CRPT, reg) < 0) + goto err; + if (stv090x_write_reg(state, STV090x_P2_I2CRPT, reg) < 0) goto err; if (stv090x_write_reg(state, STV090x_NCOARSE, 0x13) < 0) /* set PLL divider */ @@ -4216,8 +4427,8 @@ static int stv090x_setup(struct dvb_frontend *fe) goto err; } - state->dev_ver = stv090x_read_reg(state, STV090x_MID); - if (state->dev_ver >= 0x20) { + state->internal->dev_ver = stv090x_read_reg(state, STV090x_MID); + if (state->internal->dev_ver >= 0x20) { if (stv090x_write_reg(state, STV090x_TSGENERAL, 0x0c) < 0) goto err; @@ -4228,27 +4439,35 @@ static int stv090x_setup(struct dvb_frontend *fe) goto err; } - } else if (state->dev_ver < 0x20) { + } else if (state->internal->dev_ver < 0x20) { dprintk(FE_ERROR, 1, "ERROR: Unsupported Cut: 0x%02x!", - state->dev_ver); + state->internal->dev_ver); goto err; - } else if (state->dev_ver > 0x30) { + } else if (state->internal->dev_ver > 0x30) { /* we shouldn't bail out from here */ dprintk(FE_ERROR, 1, "INFO: Cut: 0x%02x probably incomplete support!", - state->dev_ver); + state->internal->dev_ver); } - if (stv090x_write_reg(state, STV090x_TSTRES0, 0x80) < 0) + /* ADC1 range */ + reg = stv090x_read_reg(state, STV090x_TSTTNR1); + STV090x_SETFIELD(reg, ADC1_INMODE_FIELD, + (config->adc1_range == STV090x_ADC_1Vpp) ? 0 : 1); + if (stv090x_write_reg(state, STV090x_TSTTNR1, reg) < 0) goto err; - if (stv090x_write_reg(state, STV090x_TSTRES0, 0x00) < 0) + + /* ADC2 range */ + reg = stv090x_read_reg(state, STV090x_TSTTNR3); + STV090x_SETFIELD(reg, ADC2_INMODE_FIELD, + (config->adc2_range == STV090x_ADC_1Vpp) ? 0 : 1); + if (stv090x_write_reg(state, STV090x_TSTTNR3, reg) < 0) goto err; - stv090x_set_mclk(state, 135000000, config->xtal); /* 135 Mhz */ - msleep(5); - if (stv090x_write_reg(state, STV090x_SYNTCTRL, 0x20 | config->clk_mode) < 0) + if (stv090x_write_reg(state, STV090x_TSTRES0, 0x80) < 0) + goto err; + if (stv090x_write_reg(state, STV090x_TSTRES0, 0x00) < 0) goto err; - stv090x_get_mclk(state); return 0; err: @@ -4299,6 +4518,7 @@ struct dvb_frontend *stv090x_attach(const struct stv090x_config *config, enum stv090x_demodulator demod) { struct stv090x_state *state = NULL; + struct stv090x_dev *temp_int; state = kzalloc(sizeof (struct stv090x_state), GFP_KERNEL); if (state == NULL) @@ -4314,8 +4534,32 @@ struct dvb_frontend *stv090x_attach(const struct stv090x_config *config, state->device = config->device; state->rolloff = STV090x_RO_35; /* default */ - if (state->demod == STV090x_DEMODULATOR_0) - mutex_init(&demod_lock); + temp_int = find_dev(state->i2c, + state->config->address); + + if ((temp_int != NULL) && (state->demod_mode == STV090x_DUAL)) { + state->internal = temp_int->internal; + state->internal->num_used++; + dprintk(FE_INFO, 1, "Found Internal Structure!"); + dprintk(FE_ERROR, 1, "Attaching %s demodulator(%d) Cut=0x%02x", + state->device == STV0900 ? "STV0900" : "STV0903", + demod, + state->internal->dev_ver); + return &state->frontend; + } else { + state->internal = kmalloc(sizeof(struct stv090x_internal), + GFP_KERNEL); + temp_int = append_internal(state->internal); + state->internal->num_used = 1; + state->internal->mclk = 0; + state->internal->dev_ver = 0; + state->internal->i2c_adap = state->i2c; + state->internal->i2c_addr = state->config->address; + dprintk(FE_INFO, 1, "Create New Internal Structure!"); + } + + mutex_init(&state->internal->demod_lock); + mutex_init(&state->internal->tuner_lock); if (stv090x_sleep(&state->frontend) < 0) { dprintk(FE_ERROR, 1, "Error putting device to sleep"); @@ -4331,10 +4575,10 @@ struct dvb_frontend *stv090x_attach(const struct stv090x_config *config, goto error; } - dprintk(FE_ERROR, 1, "Attaching %s demodulator(%d) Cut=0x%02x\n", + dprintk(FE_ERROR, 1, "Attaching %s demodulator(%d) Cut=0x%02x", state->device == STV0900 ? "STV0900" : "STV0903", demod, - state->dev_ver); + state->internal->dev_ver); return &state->frontend; diff --git a/drivers/media/dvb/frontends/stv090x.h b/drivers/media/dvb/frontends/stv090x.h index b133807..30f01a6 100644 --- a/drivers/media/dvb/frontends/stv090x.h +++ b/drivers/media/dvb/frontends/stv090x.h @@ -60,6 +60,11 @@ enum stv090x_i2crpt { STV090x_RPTLEVEL_2 = 7, }; +enum stv090x_adc_range { + STV090x_ADC_2Vpp = 0, + STV090x_ADC_1Vpp = 1 +}; + struct stv090x_config { enum stv090x_device device; enum stv090x_mode demod_mode; @@ -68,13 +73,17 @@ struct stv090x_config { u32 xtal; /* default: 8000000 */ u8 address; /* default: 0x68 */ - u32 ref_clk; /* default: 16000000 FIXME to tuner config */ - u8 ts1_mode; u8 ts2_mode; + u32 ts1_clk; + u32 ts2_clk; enum stv090x_i2crpt repeater_level; + u8 tuner_bbgain; /* default: 10db */ + enum stv090x_adc_range adc1_range; /* default: 2Vpp */ + enum stv090x_adc_range adc2_range; /* default: 2Vpp */ + bool diseqc_envelope_mode; int (*tuner_init) (struct dvb_frontend *fe); diff --git a/drivers/media/dvb/frontends/stv090x_priv.h b/drivers/media/dvb/frontends/stv090x_priv.h index 5921a8d..5b780c8 100644 --- a/drivers/media/dvb/frontends/stv090x_priv.h +++ b/drivers/media/dvb/frontends/stv090x_priv.h @@ -230,11 +230,23 @@ struct stv090x_tab { s32 read; }; +struct stv090x_internal { + struct i2c_adapter *i2c_adap; + u8 i2c_addr; + + struct mutex demod_lock; /* Lock access to shared register */ + struct mutex tuner_lock; /* Lock access to tuners */ + s32 mclk; /* Masterclock Divider factor */ + u32 dev_ver; + + int num_used; +}; + struct stv090x_state { enum stv090x_device device; enum stv090x_demodulator demod; enum stv090x_mode demod_mode; - u32 dev_ver; + struct stv090x_internal *internal; struct i2c_adapter *i2c; const struct stv090x_config *config; @@ -256,11 +268,8 @@ struct stv090x_state { u32 frequency; u32 srate; - s32 mclk; /* Masterclock Divider factor */ s32 tuner_bw; - u32 tuner_refclk; - s32 search_range; s32 DemodTimeout; diff --git a/drivers/media/dvb/frontends/stv6110x.c b/drivers/media/dvb/frontends/stv6110x.c index bcfcb65..f931ed0 100644 --- a/drivers/media/dvb/frontends/stv6110x.c +++ b/drivers/media/dvb/frontends/stv6110x.c @@ -35,8 +35,6 @@ static unsigned int verbose; module_param(verbose, int, 0644); MODULE_PARM_DESC(verbose, "Set Verbosity level"); -static u8 stv6110x_regs[] = {0x07, 0x11, 0xdc, 0x85, 0x17, 0x01, 0xe6, 0x1e}; - static int stv6110x_read_reg(struct stv6110x_state *stv6110x, u8 reg, u8 *data) { int ret; @@ -58,12 +56,23 @@ static int stv6110x_read_reg(struct stv6110x_state *stv6110x, u8 reg, u8 *data) return 0; } -static int stv6110x_write_reg(struct stv6110x_state *stv6110x, u8 reg, u8 data) +static int stv6110x_write_regs(struct stv6110x_state *stv6110x, int start, u8 data[], int len) { int ret; const struct stv6110x_config *config = stv6110x->config; - u8 buf[] = { reg, data }; - struct i2c_msg msg = { .addr = config->addr, .flags = 0, . buf = buf, .len = 2 }; + u8 buf[len + 1]; + struct i2c_msg msg = { + .addr = config->addr, + .flags = 0, + .buf = buf, + .len = len + 1 + }; + + if (start + len > 8) + return -EINVAL; + + buf[0] = start; + memcpy(&buf[1], data, len); ret = i2c_transfer(stv6110x->i2c, &msg, 1); if (ret != 1) { @@ -74,18 +83,21 @@ static int stv6110x_write_reg(struct stv6110x_state *stv6110x, u8 reg, u8 data) return 0; } +static int stv6110x_write_reg(struct stv6110x_state *stv6110x, u8 reg, u8 data) +{ + return stv6110x_write_regs(stv6110x, reg, &data, 1); +} + static int stv6110x_init(struct dvb_frontend *fe) { struct stv6110x_state *stv6110x = fe->tuner_priv; int ret; - u8 i; - for (i = 0; i < ARRAY_SIZE(stv6110x_regs); i++) { - ret = stv6110x_write_reg(stv6110x, i, stv6110x_regs[i]); - if (ret < 0) { - dprintk(FE_ERROR, 1, "Initialization failed"); - return -1; - } + ret = stv6110x_write_regs(stv6110x, 0, stv6110x->regs, + ARRAY_SIZE(stv6110x->regs)); + if (ret < 0) { + dprintk(FE_ERROR, 1, "Initialization failed"); + return -1; } return 0; @@ -98,23 +110,23 @@ static int stv6110x_set_frequency(struct dvb_frontend *fe, u32 frequency) s32 pVal, pCalc, rDivOpt = 0, pCalcOpt = 1000; u8 i; - STV6110x_SETFIELD(stv6110x_regs[STV6110x_CTRL1], CTRL1_K, (REFCLOCK_MHz - 16)); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL1], CTRL1_K, (REFCLOCK_MHz - 16)); if (frequency <= 1023000) { - STV6110x_SETFIELD(stv6110x_regs[STV6110x_TNG1], TNG1_DIV4SEL, 1); - STV6110x_SETFIELD(stv6110x_regs[STV6110x_TNG1], TNG1_PRESC32_ON, 0); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_TNG1], TNG1_DIV4SEL, 1); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_TNG1], TNG1_PRESC32_ON, 0); pVal = 40; } else if (frequency <= 1300000) { - STV6110x_SETFIELD(stv6110x_regs[STV6110x_TNG1], TNG1_DIV4SEL, 1); - STV6110x_SETFIELD(stv6110x_regs[STV6110x_TNG1], TNG1_PRESC32_ON, 1); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_TNG1], TNG1_DIV4SEL, 1); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_TNG1], TNG1_PRESC32_ON, 1); pVal = 40; } else if (frequency <= 2046000) { - STV6110x_SETFIELD(stv6110x_regs[STV6110x_TNG1], TNG1_DIV4SEL, 0); - STV6110x_SETFIELD(stv6110x_regs[STV6110x_TNG1], TNG1_PRESC32_ON, 0); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_TNG1], TNG1_DIV4SEL, 0); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_TNG1], TNG1_PRESC32_ON, 0); pVal = 20; } else { - STV6110x_SETFIELD(stv6110x_regs[STV6110x_TNG1], TNG1_DIV4SEL, 0); - STV6110x_SETFIELD(stv6110x_regs[STV6110x_TNG1], TNG1_PRESC32_ON, 1); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_TNG1], TNG1_DIV4SEL, 0); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_TNG1], TNG1_PRESC32_ON, 1); pVal = 20; } @@ -130,21 +142,21 @@ static int stv6110x_set_frequency(struct dvb_frontend *fe, u32 frequency) divider = (frequency * R_DIV(rDivOpt) * pVal) / REFCLOCK_kHz; divider = (divider + 5) / 10; - STV6110x_SETFIELD(stv6110x_regs[STV6110x_TNG1], TNG1_R_DIV, rDivOpt); - STV6110x_SETFIELD(stv6110x_regs[STV6110x_TNG1], TNG1_N_DIV_11_8, MSB(divider)); - STV6110x_SETFIELD(stv6110x_regs[STV6110x_TNG0], TNG0_N_DIV_7_0, LSB(divider)); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_TNG1], TNG1_R_DIV, rDivOpt); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_TNG1], TNG1_N_DIV_11_8, MSB(divider)); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_TNG0], TNG0_N_DIV_7_0, LSB(divider)); /* VCO Auto calibration */ - STV6110x_SETFIELD(stv6110x_regs[STV6110x_STAT1], STAT1_CALVCO_STRT, 1); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_STAT1], STAT1_CALVCO_STRT, 1); - stv6110x_write_reg(stv6110x, STV6110x_CTRL1, stv6110x_regs[STV6110x_CTRL1]); - stv6110x_write_reg(stv6110x, STV6110x_TNG1, stv6110x_regs[STV6110x_TNG1]); - stv6110x_write_reg(stv6110x, STV6110x_TNG0, stv6110x_regs[STV6110x_TNG0]); - stv6110x_write_reg(stv6110x, STV6110x_STAT1, stv6110x_regs[STV6110x_STAT1]); + stv6110x_write_reg(stv6110x, STV6110x_CTRL1, stv6110x->regs[STV6110x_CTRL1]); + stv6110x_write_reg(stv6110x, STV6110x_TNG1, stv6110x->regs[STV6110x_TNG1]); + stv6110x_write_reg(stv6110x, STV6110x_TNG0, stv6110x->regs[STV6110x_TNG0]); + stv6110x_write_reg(stv6110x, STV6110x_STAT1, stv6110x->regs[STV6110x_STAT1]); for (i = 0; i < TRIALS; i++) { - stv6110x_read_reg(stv6110x, STV6110x_STAT1, &stv6110x_regs[STV6110x_STAT1]); - if (!STV6110x_GETFIELD(STAT1_CALVCO_STRT, stv6110x_regs[STV6110x_STAT1])) + stv6110x_read_reg(stv6110x, STV6110x_STAT1, &stv6110x->regs[STV6110x_STAT1]); + if (!STV6110x_GETFIELD(STAT1_CALVCO_STRT, stv6110x->regs[STV6110x_STAT1])) break; msleep(1); } @@ -156,14 +168,14 @@ static int stv6110x_get_frequency(struct dvb_frontend *fe, u32 *frequency) { struct stv6110x_state *stv6110x = fe->tuner_priv; - stv6110x_read_reg(stv6110x, STV6110x_TNG1, &stv6110x_regs[STV6110x_TNG1]); - stv6110x_read_reg(stv6110x, STV6110x_TNG0, &stv6110x_regs[STV6110x_TNG0]); + stv6110x_read_reg(stv6110x, STV6110x_TNG1, &stv6110x->regs[STV6110x_TNG1]); + stv6110x_read_reg(stv6110x, STV6110x_TNG0, &stv6110x->regs[STV6110x_TNG0]); - *frequency = (MAKEWORD16(STV6110x_GETFIELD(TNG1_N_DIV_11_8, stv6110x_regs[STV6110x_TNG1]), - STV6110x_GETFIELD(TNG0_N_DIV_7_0, stv6110x_regs[STV6110x_TNG0]))) * REFCLOCK_kHz; + *frequency = (MAKEWORD16(STV6110x_GETFIELD(TNG1_N_DIV_11_8, stv6110x->regs[STV6110x_TNG1]), + STV6110x_GETFIELD(TNG0_N_DIV_7_0, stv6110x->regs[STV6110x_TNG0]))) * REFCLOCK_kHz; - *frequency /= (1 << (STV6110x_GETFIELD(TNG1_R_DIV, stv6110x_regs[STV6110x_TNG1]) + - STV6110x_GETFIELD(TNG1_DIV4SEL, stv6110x_regs[STV6110x_TNG1]))); + *frequency /= (1 << (STV6110x_GETFIELD(TNG1_R_DIV, stv6110x->regs[STV6110x_TNG1]) + + STV6110x_GETFIELD(TNG1_DIV4SEL, stv6110x->regs[STV6110x_TNG1]))); *frequency >>= 2; @@ -179,27 +191,27 @@ static int stv6110x_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth) halfbw = bandwidth >> 1; if (halfbw > 36000000) - STV6110x_SETFIELD(stv6110x_regs[STV6110x_CTRL3], CTRL3_CF, 31); /* LPF */ + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL3], CTRL3_CF, 31); /* LPF */ else if (halfbw < 5000000) - STV6110x_SETFIELD(stv6110x_regs[STV6110x_CTRL3], CTRL3_CF, 0); /* LPF */ + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL3], CTRL3_CF, 0); /* LPF */ else - STV6110x_SETFIELD(stv6110x_regs[STV6110x_CTRL3], CTRL3_CF, ((halfbw / 1000000) - 5)); /* LPF */ + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL3], CTRL3_CF, ((halfbw / 1000000) - 5)); /* LPF */ - STV6110x_SETFIELD(stv6110x_regs[STV6110x_CTRL3], CTRL3_RCCLK_OFF, 0x0); /* cal. clk activated */ - STV6110x_SETFIELD(stv6110x_regs[STV6110x_STAT1], STAT1_CALRC_STRT, 0x1); /* LPF auto cal */ + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL3], CTRL3_RCCLK_OFF, 0x0); /* cal. clk activated */ + STV6110x_SETFIELD(stv6110x->regs[STV6110x_STAT1], STAT1_CALRC_STRT, 0x1); /* LPF auto cal */ - stv6110x_write_reg(stv6110x, STV6110x_CTRL3, stv6110x_regs[STV6110x_CTRL3]); - stv6110x_write_reg(stv6110x, STV6110x_STAT1, stv6110x_regs[STV6110x_STAT1]); + stv6110x_write_reg(stv6110x, STV6110x_CTRL3, stv6110x->regs[STV6110x_CTRL3]); + stv6110x_write_reg(stv6110x, STV6110x_STAT1, stv6110x->regs[STV6110x_STAT1]); for (i = 0; i < TRIALS; i++) { - stv6110x_read_reg(stv6110x, STV6110x_STAT1, &stv6110x_regs[STV6110x_STAT1]); - if (!STV6110x_GETFIELD(STAT1_CALRC_STRT, stv6110x_regs[STV6110x_STAT1])) + stv6110x_read_reg(stv6110x, STV6110x_STAT1, &stv6110x->regs[STV6110x_STAT1]); + if (!STV6110x_GETFIELD(STAT1_CALRC_STRT, stv6110x->regs[STV6110x_STAT1])) break; msleep(1); } - STV6110x_SETFIELD(stv6110x_regs[STV6110x_CTRL3], CTRL3_RCCLK_OFF, 0x1); /* cal. done */ - stv6110x_write_reg(stv6110x, STV6110x_CTRL3, stv6110x_regs[STV6110x_CTRL3]); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL3], CTRL3_RCCLK_OFF, 0x1); /* cal. done */ + stv6110x_write_reg(stv6110x, STV6110x_CTRL3, stv6110x->regs[STV6110x_CTRL3]); return 0; } @@ -208,8 +220,8 @@ static int stv6110x_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) { struct stv6110x_state *stv6110x = fe->tuner_priv; - stv6110x_read_reg(stv6110x, STV6110x_CTRL3, &stv6110x_regs[STV6110x_CTRL3]); - *bandwidth = (STV6110x_GETFIELD(CTRL3_CF, stv6110x_regs[STV6110x_CTRL3]) + 5) * 2000000; + stv6110x_read_reg(stv6110x, STV6110x_CTRL3, &stv6110x->regs[STV6110x_CTRL3]); + *bandwidth = (STV6110x_GETFIELD(CTRL3_CF, stv6110x->regs[STV6110x_CTRL3]) + 5) * 2000000; return 0; } @@ -222,20 +234,20 @@ static int stv6110x_set_refclock(struct dvb_frontend *fe, u32 refclock) switch (refclock) { default: case 1: - STV6110x_SETFIELD(stv6110x_regs[STV6110x_CTRL2], CTRL2_CO_DIV, 0); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL2], CTRL2_CO_DIV, 0); break; case 2: - STV6110x_SETFIELD(stv6110x_regs[STV6110x_CTRL2], CTRL2_CO_DIV, 1); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL2], CTRL2_CO_DIV, 1); break; case 4: - STV6110x_SETFIELD(stv6110x_regs[STV6110x_CTRL2], CTRL2_CO_DIV, 2); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL2], CTRL2_CO_DIV, 2); break; case 8: case 0: - STV6110x_SETFIELD(stv6110x_regs[STV6110x_CTRL2], CTRL2_CO_DIV, 3); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL2], CTRL2_CO_DIV, 3); break; } - stv6110x_write_reg(stv6110x, STV6110x_CTRL2, stv6110x_regs[STV6110x_CTRL2]); + stv6110x_write_reg(stv6110x, STV6110x_CTRL2, stv6110x->regs[STV6110x_CTRL2]); return 0; } @@ -244,8 +256,8 @@ static int stv6110x_get_bbgain(struct dvb_frontend *fe, u32 *gain) { struct stv6110x_state *stv6110x = fe->tuner_priv; - stv6110x_read_reg(stv6110x, STV6110x_CTRL2, &stv6110x_regs[STV6110x_CTRL2]); - *gain = 2 * STV6110x_GETFIELD(CTRL2_BBGAIN, stv6110x_regs[STV6110x_CTRL2]); + stv6110x_read_reg(stv6110x, STV6110x_CTRL2, &stv6110x->regs[STV6110x_CTRL2]); + *gain = 2 * STV6110x_GETFIELD(CTRL2_BBGAIN, stv6110x->regs[STV6110x_CTRL2]); return 0; } @@ -254,8 +266,8 @@ static int stv6110x_set_bbgain(struct dvb_frontend *fe, u32 gain) { struct stv6110x_state *stv6110x = fe->tuner_priv; - STV6110x_SETFIELD(stv6110x_regs[STV6110x_CTRL2], CTRL2_BBGAIN, gain / 2); - stv6110x_write_reg(stv6110x, STV6110x_CTRL2, stv6110x_regs[STV6110x_CTRL2]); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL2], CTRL2_BBGAIN, gain / 2); + stv6110x_write_reg(stv6110x, STV6110x_CTRL2, stv6110x->regs[STV6110x_CTRL2]); return 0; } @@ -267,19 +279,19 @@ static int stv6110x_set_mode(struct dvb_frontend *fe, enum tuner_mode mode) switch (mode) { case TUNER_SLEEP: - STV6110x_SETFIELD(stv6110x_regs[STV6110x_CTRL1], CTRL1_SYN, 0); - STV6110x_SETFIELD(stv6110x_regs[STV6110x_CTRL1], CTRL1_RX, 0); - STV6110x_SETFIELD(stv6110x_regs[STV6110x_CTRL1], CTRL1_LPT, 0); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL1], CTRL1_SYN, 0); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL1], CTRL1_RX, 0); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL1], CTRL1_LPT, 0); break; case TUNER_WAKE: - STV6110x_SETFIELD(stv6110x_regs[STV6110x_CTRL1], CTRL1_SYN, 1); - STV6110x_SETFIELD(stv6110x_regs[STV6110x_CTRL1], CTRL1_RX, 1); - STV6110x_SETFIELD(stv6110x_regs[STV6110x_CTRL1], CTRL1_LPT, 1); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL1], CTRL1_SYN, 1); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL1], CTRL1_RX, 1); + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL1], CTRL1_LPT, 1); break; } - ret = stv6110x_write_reg(stv6110x, STV6110x_CTRL1, stv6110x_regs[STV6110x_CTRL1]); + ret = stv6110x_write_reg(stv6110x, STV6110x_CTRL1, stv6110x->regs[STV6110x_CTRL1]); if (ret < 0) { dprintk(FE_ERROR, 1, "I/O Error"); return -EIO; @@ -297,9 +309,9 @@ static int stv6110x_get_status(struct dvb_frontend *fe, u32 *status) { struct stv6110x_state *stv6110x = fe->tuner_priv; - stv6110x_read_reg(stv6110x, STV6110x_STAT1, &stv6110x_regs[STV6110x_STAT1]); + stv6110x_read_reg(stv6110x, STV6110x_STAT1, &stv6110x->regs[STV6110x_STAT1]); - if (STV6110x_GETFIELD(STAT1_LOCK, stv6110x_regs[STV6110x_STAT1])) + if (STV6110x_GETFIELD(STAT1_LOCK, stv6110x->regs[STV6110x_STAT1])) *status = TUNER_PHASELOCKED; else *status = 0; @@ -349,6 +361,8 @@ struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c) { struct stv6110x_state *stv6110x; + u8 default_regs[] = {0x07, 0x11, 0xdc, 0x85, 0x17, 0x01, 0xe6, 0x1e}; + int ret; stv6110x = kzalloc(sizeof (struct stv6110x_state), GFP_KERNEL); if (stv6110x == NULL) @@ -357,6 +371,44 @@ struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe, stv6110x->i2c = i2c; stv6110x->config = config; stv6110x->devctl = &stv6110x_ctl; + memcpy(stv6110x->regs, default_regs, 8); + + /* setup divider */ + switch (stv6110x->config->clk_div) { + default: + case 1: + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL2], CTRL2_CO_DIV, 0); + break; + case 2: + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL2], CTRL2_CO_DIV, 1); + break; + case 4: + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL2], CTRL2_CO_DIV, 2); + break; + case 8: + case 0: + STV6110x_SETFIELD(stv6110x->regs[STV6110x_CTRL2], CTRL2_CO_DIV, 3); + break; + } + + if (fe->ops.i2c_gate_ctrl) { + ret = fe->ops.i2c_gate_ctrl(fe, 1); + if (ret < 0) + goto error; + } + + ret = stv6110x_write_regs(stv6110x, 0, stv6110x->regs, + ARRAY_SIZE(stv6110x->regs)); + if (ret < 0) { + dprintk(FE_ERROR, 1, "Initialization failed"); + goto error; + } + + if (fe->ops.i2c_gate_ctrl) { + ret = fe->ops.i2c_gate_ctrl(fe, 0); + if (ret < 0) + goto error; + } fe->tuner_priv = stv6110x; fe->ops.tuner_ops = stv6110x_ops; diff --git a/drivers/media/dvb/frontends/stv6110x.h b/drivers/media/dvb/frontends/stv6110x.h index a382570..2429ae6 100644 --- a/drivers/media/dvb/frontends/stv6110x.h +++ b/drivers/media/dvb/frontends/stv6110x.h @@ -26,6 +26,7 @@ struct stv6110x_config { u8 addr; u32 refclk; + u8 clk_div; /* divisor value for the output clock */ }; enum tuner_mode { diff --git a/drivers/media/dvb/frontends/stv6110x_priv.h b/drivers/media/dvb/frontends/stv6110x_priv.h index 7260da6..0ec936a 100644 --- a/drivers/media/dvb/frontends/stv6110x_priv.h +++ b/drivers/media/dvb/frontends/stv6110x_priv.h @@ -68,6 +68,7 @@ struct stv6110x_state { struct i2c_adapter *i2c; const struct stv6110x_config *config; + u8 regs[8]; struct stv6110x_devctl *devctl; }; diff --git a/drivers/media/dvb/frontends/tda665x.c b/drivers/media/dvb/frontends/tda665x.c index 87d5273..c44fefe 100644 --- a/drivers/media/dvb/frontends/tda665x.c +++ b/drivers/media/dvb/frontends/tda665x.c @@ -133,7 +133,7 @@ static int tda665x_set_state(struct dvb_frontend *fe, frequency += config->ref_divider >> 1; frequency /= config->ref_divider; - buf[0] = (u8) (frequency & 0x7f00) >> 8; + buf[0] = (u8) ((frequency & 0x7f00) >> 8); buf[1] = (u8) (frequency & 0x00ff) >> 0; buf[2] = 0x80 | 0x40 | 0x02; buf[3] = 0x00; diff --git a/drivers/media/dvb/frontends/tda8261.c b/drivers/media/dvb/frontends/tda8261.c index 320c3c3..614afce 100644 --- a/drivers/media/dvb/frontends/tda8261.c +++ b/drivers/media/dvb/frontends/tda8261.c @@ -39,7 +39,7 @@ static int tda8261_read(struct tda8261_state *state, u8 *buf) { const struct tda8261_config *config = state->config; int err = 0; - struct i2c_msg msg = { .addr = config->addr, .flags = I2C_M_RD,.buf = buf, .len = 2 }; + struct i2c_msg msg = { .addr = config->addr, .flags = I2C_M_RD,.buf = buf, .len = 1 }; if ((err = i2c_transfer(state->i2c, &msg, 1)) != 1) printk("%s: read error, err=%d\n", __func__, err); diff --git a/drivers/media/dvb/frontends/zl10036.c b/drivers/media/dvb/frontends/zl10036.c index 4e814ff..34c5de4 100644 --- a/drivers/media/dvb/frontends/zl10036.c +++ b/drivers/media/dvb/frontends/zl10036.c @@ -411,7 +411,7 @@ static int zl10036_init_regs(struct zl10036_state *state) state->bf = 0xff; if (!state->config->rf_loop_enable) - zl10036_init_tab[1][2] |= 0x01; + zl10036_init_tab[1][0] |= 0x01; deb_info("%s\n", __func__); diff --git a/drivers/media/dvb/frontends/zl10039.c b/drivers/media/dvb/frontends/zl10039.c index 11b29cb..c085e58 100644 --- a/drivers/media/dvb/frontends/zl10039.c +++ b/drivers/media/dvb/frontends/zl10039.c @@ -287,7 +287,6 @@ struct dvb_frontend *zl10039_attach(struct dvb_frontend *fe, break; default: dprintk("Chip ID=%x does not match a known type\n", state->id); - break; goto error; } diff --git a/drivers/media/dvb/mantis/mantis_hif.c b/drivers/media/dvb/mantis/mantis_hif.c index 7477dac..5772ebb 100644 --- a/drivers/media/dvb/mantis/mantis_hif.c +++ b/drivers/media/dvb/mantis/mantis_hif.c @@ -22,8 +22,6 @@ #include <linux/signal.h> #include <linux/sched.h> -#include <linux/signal.h> -#include <linux/sched.h> #include <linux/interrupt.h> #include "dmxdev.h" diff --git a/drivers/media/dvb/mantis/mantis_input.c b/drivers/media/dvb/mantis/mantis_input.c index 6a9df77..4675a3b 100644 --- a/drivers/media/dvb/mantis/mantis_input.c +++ b/drivers/media/dvb/mantis/mantis_input.c @@ -126,7 +126,7 @@ int mantis_input_init(struct mantis_pci *mantis) rc->id.version = 1; rc->dev = mantis->pdev->dev; - err = ir_input_register(rc, &ir_mantis); + err = ir_input_register(rc, &ir_mantis, NULL); if (err) { dprintk(MANTIS_ERROR, 1, "IR device registration failed, ret = %d", err); input_free_device(rc); diff --git a/drivers/media/dvb/mantis/mantis_pci.c b/drivers/media/dvb/mantis/mantis_pci.c index 6c7534a..59feeb8 100644 --- a/drivers/media/dvb/mantis/mantis_pci.c +++ b/drivers/media/dvb/mantis/mantis_pci.c @@ -41,11 +41,6 @@ #include "dvb_frontend.h" #include "dvb_net.h" -#include <asm/irq.h> -#include <linux/signal.h> -#include <linux/sched.h> -#include <linux/interrupt.h> - #include "mantis_common.h" #include "mantis_reg.h" #include "mantis_pci.h" diff --git a/drivers/media/dvb/ngene/Kconfig b/drivers/media/dvb/ngene/Kconfig new file mode 100644 index 0000000..3ec8e6f --- /dev/null +++ b/drivers/media/dvb/ngene/Kconfig @@ -0,0 +1,9 @@ +config DVB_NGENE + tristate "Micronas nGene support" + depends on DVB_CORE && PCI && I2C + select DVB_LNBP21 if !DVB_FE_CUSTOMISE + select DVB_STV6110x if !DVB_FE_CUSTOMISE + select DVB_STV090x if !DVB_FE_CUSTOMISE + ---help--- + Support for Micronas PCI express cards with nGene bridge. + diff --git a/drivers/media/dvb/ngene/Makefile b/drivers/media/dvb/ngene/Makefile new file mode 100644 index 0000000..40435ca --- /dev/null +++ b/drivers/media/dvb/ngene/Makefile @@ -0,0 +1,11 @@ +# +# Makefile for the nGene device driver +# + +ngene-objs := ngene-core.o + +obj-$(CONFIG_DVB_NGENE) += ngene.o + +EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ +EXTRA_CFLAGS += -Idrivers/media/dvb/frontends/ + diff --git a/drivers/media/dvb/ngene/ngene-core.c b/drivers/media/dvb/ngene/ngene-core.c new file mode 100644 index 0000000..0150dfe --- /dev/null +++ b/drivers/media/dvb/ngene/ngene-core.c @@ -0,0 +1,2024 @@ +/* + * ngene.c: nGene PCIe bridge driver + * + * Copyright (C) 2005-2007 Micronas + * + * Copyright (C) 2008-2009 Ralph Metzler <rjkm@metzlerbros.de> + * Modifications for new nGene firmware, + * support for EEPROM-copying, + * support for new dual DVB-S2 card prototype + * + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 only, as published by the Free Software Foundation. + * + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + */ + +#include <linux/module.h> +#include <linux/init.h> +#include <linux/delay.h> +#include <linux/slab.h> +#include <linux/poll.h> +#include <linux/io.h> +#include <asm/div64.h> +#include <linux/pci.h> +#include <linux/pci_ids.h> +#include <linux/smp_lock.h> +#include <linux/timer.h> +#include <linux/version.h> +#include <linux/byteorder/generic.h> +#include <linux/firmware.h> +#include <linux/vmalloc.h> + +#include "ngene.h" + +#include "stv6110x.h" +#include "stv090x.h" +#include "lnbh24.h" + +static int one_adapter = 1; +module_param(one_adapter, int, 0444); +MODULE_PARM_DESC(one_adapter, "Use only one adapter."); + + +static int debug; +module_param(debug, int, 0444); +MODULE_PARM_DESC(debug, "Print debugging information."); + +DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +#define COMMAND_TIMEOUT_WORKAROUND + +#define dprintk if (debug) printk + +#define DEVICE_NAME "ngene" + +#define ngwriteb(dat, adr) writeb((dat), (char *)(dev->iomem + (adr))) +#define ngwritel(dat, adr) writel((dat), (char *)(dev->iomem + (adr))) +#define ngwriteb(dat, adr) writeb((dat), (char *)(dev->iomem + (adr))) +#define ngreadl(adr) readl(dev->iomem + (adr)) +#define ngreadb(adr) readb(dev->iomem + (adr)) +#define ngcpyto(adr, src, count) memcpy_toio((char *) \ + (dev->iomem + (adr)), (src), (count)) +#define ngcpyfrom(dst, adr, count) memcpy_fromio((dst), (char *) \ + (dev->iomem + (adr)), (count)) + +/****************************************************************************/ +/* nGene interrupt handler **************************************************/ +/****************************************************************************/ + +static void event_tasklet(unsigned long data) +{ + struct ngene *dev = (struct ngene *)data; + + while (dev->EventQueueReadIndex != dev->EventQueueWriteIndex) { + struct EVENT_BUFFER Event = + dev->EventQueue[dev->EventQueueReadIndex]; + dev->EventQueueReadIndex = + (dev->EventQueueReadIndex + 1) & (EVENT_QUEUE_SIZE - 1); + + if ((Event.UARTStatus & 0x01) && (dev->TxEventNotify)) + dev->TxEventNotify(dev, Event.TimeStamp); + if ((Event.UARTStatus & 0x02) && (dev->RxEventNotify)) + dev->RxEventNotify(dev, Event.TimeStamp, + Event.RXCharacter); + } +} + +static void demux_tasklet(unsigned long data) +{ + struct ngene_channel *chan = (struct ngene_channel *)data; + struct SBufferHeader *Cur = chan->nextBuffer; + + spin_lock_irq(&chan->state_lock); + + while (Cur->ngeneBuffer.SR.Flags & 0x80) { + if (chan->mode & NGENE_IO_TSOUT) { + u32 Flags = chan->DataFormatFlags; + if (Cur->ngeneBuffer.SR.Flags & 0x20) + Flags |= BEF_OVERFLOW; + if (chan->pBufferExchange) { + if (!chan->pBufferExchange(chan, + Cur->Buffer1, + chan->Capture1Length, + Cur->ngeneBuffer.SR. + Clock, Flags)) { + /* + We didn't get data + Clear in service flag to make sure we + get called on next interrupt again. + leave fill/empty (0x80) flag alone + to avoid hardware running out of + buffers during startup, we hold only + in run state ( the source may be late + delivering data ) + */ + + if (chan->HWState == HWSTATE_RUN) { + Cur->ngeneBuffer.SR.Flags &= + ~0x40; + break; + /* Stop proccessing stream */ + } + } else { + /* We got a valid buffer, + so switch to run state */ + chan->HWState = HWSTATE_RUN; + } + } else { + printk(KERN_ERR DEVICE_NAME ": OOPS\n"); + if (chan->HWState == HWSTATE_RUN) { + Cur->ngeneBuffer.SR.Flags &= ~0x40; + break; /* Stop proccessing stream */ + } + } + if (chan->AudioDTOUpdated) { + printk(KERN_INFO DEVICE_NAME + ": Update AudioDTO = %d\n", + chan->AudioDTOValue); + Cur->ngeneBuffer.SR.DTOUpdate = + chan->AudioDTOValue; + chan->AudioDTOUpdated = 0; + } + } else { + if (chan->HWState == HWSTATE_RUN) { + u32 Flags = 0; + if (Cur->ngeneBuffer.SR.Flags & 0x01) + Flags |= BEF_EVEN_FIELD; + if (Cur->ngeneBuffer.SR.Flags & 0x20) + Flags |= BEF_OVERFLOW; + if (chan->pBufferExchange) + chan->pBufferExchange(chan, + Cur->Buffer1, + chan-> + Capture1Length, + Cur->ngeneBuffer. + SR.Clock, Flags); + if (chan->pBufferExchange2) + chan->pBufferExchange2(chan, + Cur->Buffer2, + chan-> + Capture2Length, + Cur->ngeneBuffer. + SR.Clock, Flags); + } else if (chan->HWState != HWSTATE_STOP) + chan->HWState = HWSTATE_RUN; + } + Cur->ngeneBuffer.SR.Flags = 0x00; + Cur = Cur->Next; + } + chan->nextBuffer = Cur; + + spin_unlock_irq(&chan->state_lock); +} + +static irqreturn_t irq_handler(int irq, void *dev_id) +{ + struct ngene *dev = (struct ngene *)dev_id; + u32 icounts = 0; + irqreturn_t rc = IRQ_NONE; + u32 i = MAX_STREAM; + u8 *tmpCmdDoneByte; + + if (dev->BootFirmware) { + icounts = ngreadl(NGENE_INT_COUNTS); + if (icounts != dev->icounts) { + ngwritel(0, FORCE_NMI); + dev->cmd_done = 1; + wake_up(&dev->cmd_wq); + dev->icounts = icounts; + rc = IRQ_HANDLED; + } + return rc; + } + + ngwritel(0, FORCE_NMI); + + spin_lock(&dev->cmd_lock); + tmpCmdDoneByte = dev->CmdDoneByte; + if (tmpCmdDoneByte && + (*tmpCmdDoneByte || + (dev->ngenetohost[0] == 1 && dev->ngenetohost[1] != 0))) { + dev->CmdDoneByte = NULL; + dev->cmd_done = 1; + wake_up(&dev->cmd_wq); + rc = IRQ_HANDLED; + } + spin_unlock(&dev->cmd_lock); + + if (dev->EventBuffer->EventStatus & 0x80) { + u8 nextWriteIndex = + (dev->EventQueueWriteIndex + 1) & + (EVENT_QUEUE_SIZE - 1); + if (nextWriteIndex != dev->EventQueueReadIndex) { + dev->EventQueue[dev->EventQueueWriteIndex] = + *(dev->EventBuffer); + dev->EventQueueWriteIndex = nextWriteIndex; + } else { + printk(KERN_ERR DEVICE_NAME ": event overflow\n"); + dev->EventQueueOverflowCount += 1; + dev->EventQueueOverflowFlag = 1; + } + dev->EventBuffer->EventStatus &= ~0x80; + tasklet_schedule(&dev->event_tasklet); + rc = IRQ_HANDLED; + } + + while (i > 0) { + i--; + spin_lock(&dev->channel[i].state_lock); + /* if (dev->channel[i].State>=KSSTATE_RUN) { */ + if (dev->channel[i].nextBuffer) { + if ((dev->channel[i].nextBuffer-> + ngeneBuffer.SR.Flags & 0xC0) == 0x80) { + dev->channel[i].nextBuffer-> + ngeneBuffer.SR.Flags |= 0x40; + tasklet_schedule( + &dev->channel[i].demux_tasklet); + rc = IRQ_HANDLED; + } + } + spin_unlock(&dev->channel[i].state_lock); + } + + /* Request might have been processed by a previous call. */ + return IRQ_HANDLED; +} + +/****************************************************************************/ +/* nGene command interface **************************************************/ +/****************************************************************************/ + +static void dump_command_io(struct ngene *dev) +{ + u8 buf[8], *b; + + ngcpyfrom(buf, HOST_TO_NGENE, 8); + printk(KERN_ERR "host_to_ngene (%04x): %02x %02x %02x %02x %02x %02x %02x %02x\n", + HOST_TO_NGENE, buf[0], buf[1], buf[2], buf[3], + buf[4], buf[5], buf[6], buf[7]); + + ngcpyfrom(buf, NGENE_TO_HOST, 8); + printk(KERN_ERR "ngene_to_host (%04x): %02x %02x %02x %02x %02x %02x %02x %02x\n", + NGENE_TO_HOST, buf[0], buf[1], buf[2], buf[3], + buf[4], buf[5], buf[6], buf[7]); + + b = dev->hosttongene; + printk(KERN_ERR "dev->hosttongene (%p): %02x %02x %02x %02x %02x %02x %02x %02x\n", + b, b[0], b[1], b[2], b[3], b[4], b[5], b[6], b[7]); + + b = dev->ngenetohost; + printk(KERN_ERR "dev->ngenetohost (%p): %02x %02x %02x %02x %02x %02x %02x %02x\n", + b, b[0], b[1], b[2], b[3], b[4], b[5], b[6], b[7]); +} + +static int ngene_command_mutex(struct ngene *dev, struct ngene_command *com) +{ + int ret; + u8 *tmpCmdDoneByte; + + dev->cmd_done = 0; + + if (com->cmd.hdr.Opcode == CMD_FWLOAD_PREPARE) { + dev->BootFirmware = 1; + dev->icounts = ngreadl(NGENE_INT_COUNTS); + ngwritel(0, NGENE_COMMAND); + ngwritel(0, NGENE_COMMAND_HI); + ngwritel(0, NGENE_STATUS); + ngwritel(0, NGENE_STATUS_HI); + ngwritel(0, NGENE_EVENT); + ngwritel(0, NGENE_EVENT_HI); + } else if (com->cmd.hdr.Opcode == CMD_FWLOAD_FINISH) { + u64 fwio = dev->PAFWInterfaceBuffer; + + ngwritel(fwio & 0xffffffff, NGENE_COMMAND); + ngwritel(fwio >> 32, NGENE_COMMAND_HI); + ngwritel((fwio + 256) & 0xffffffff, NGENE_STATUS); + ngwritel((fwio + 256) >> 32, NGENE_STATUS_HI); + ngwritel((fwio + 512) & 0xffffffff, NGENE_EVENT); + ngwritel((fwio + 512) >> 32, NGENE_EVENT_HI); + } + + memcpy(dev->FWInterfaceBuffer, com->cmd.raw8, com->in_len + 2); + + if (dev->BootFirmware) + ngcpyto(HOST_TO_NGENE, com->cmd.raw8, com->in_len + 2); + + spin_lock_irq(&dev->cmd_lock); + tmpCmdDoneByte = dev->ngenetohost + com->out_len; + if (!com->out_len) + tmpCmdDoneByte++; + *tmpCmdDoneByte = 0; + dev->ngenetohost[0] = 0; + dev->ngenetohost[1] = 0; + dev->CmdDoneByte = tmpCmdDoneByte; + spin_unlock_irq(&dev->cmd_lock); + + /* Notify 8051. */ + ngwritel(1, FORCE_INT); + + ret = wait_event_timeout(dev->cmd_wq, dev->cmd_done == 1, 2 * HZ); + if (!ret) { + /*ngwritel(0, FORCE_NMI);*/ + + printk(KERN_ERR DEVICE_NAME + ": Command timeout cmd=%02x prev=%02x\n", + com->cmd.hdr.Opcode, dev->prev_cmd); + dump_command_io(dev); + return -1; + } + if (com->cmd.hdr.Opcode == CMD_FWLOAD_FINISH) + dev->BootFirmware = 0; + + dev->prev_cmd = com->cmd.hdr.Opcode; + + if (!com->out_len) + return 0; + + memcpy(com->cmd.raw8, dev->ngenetohost, com->out_len); + + return 0; +} + +static int ngene_command(struct ngene *dev, struct ngene_command *com) +{ + int result; + + down(&dev->cmd_mutex); + result = ngene_command_mutex(dev, com); + up(&dev->cmd_mutex); + return result; +} + + +static int ngene_command_i2c_read(struct ngene *dev, u8 adr, + u8 *out, u8 outlen, u8 *in, u8 inlen, int flag) +{ + struct ngene_command com; + + com.cmd.hdr.Opcode = CMD_I2C_READ; + com.cmd.hdr.Length = outlen + 3; + com.cmd.I2CRead.Device = adr << 1; + memcpy(com.cmd.I2CRead.Data, out, outlen); + com.cmd.I2CRead.Data[outlen] = inlen; + com.cmd.I2CRead.Data[outlen + 1] = 0; + com.in_len = outlen + 3; + com.out_len = inlen + 1; + + if (ngene_command(dev, &com) < 0) + return -EIO; + + if ((com.cmd.raw8[0] >> 1) != adr) + return -EIO; + + if (flag) + memcpy(in, com.cmd.raw8, inlen + 1); + else + memcpy(in, com.cmd.raw8 + 1, inlen); + return 0; +} + +static int ngene_command_i2c_write(struct ngene *dev, u8 adr, + u8 *out, u8 outlen) +{ + struct ngene_command com; + + + com.cmd.hdr.Opcode = CMD_I2C_WRITE; + com.cmd.hdr.Length = outlen + 1; + com.cmd.I2CRead.Device = adr << 1; + memcpy(com.cmd.I2CRead.Data, out, outlen); + com.in_len = outlen + 1; + com.out_len = 1; + + if (ngene_command(dev, &com) < 0) + return -EIO; + + if (com.cmd.raw8[0] == 1) + return -EIO; + + return 0; +} + +static int ngene_command_load_firmware(struct ngene *dev, + u8 *ngene_fw, u32 size) +{ +#define FIRSTCHUNK (1024) + u32 cleft; + struct ngene_command com; + + com.cmd.hdr.Opcode = CMD_FWLOAD_PREPARE; + com.cmd.hdr.Length = 0; + com.in_len = 0; + com.out_len = 0; + + ngene_command(dev, &com); + + cleft = (size + 3) & ~3; + if (cleft > FIRSTCHUNK) { + ngcpyto(PROGRAM_SRAM + FIRSTCHUNK, ngene_fw + FIRSTCHUNK, + cleft - FIRSTCHUNK); + cleft = FIRSTCHUNK; + } + ngcpyto(DATA_FIFO_AREA, ngene_fw, cleft); + + memset(&com, 0, sizeof(struct ngene_command)); + com.cmd.hdr.Opcode = CMD_FWLOAD_FINISH; + com.cmd.hdr.Length = 4; + com.cmd.FWLoadFinish.Address = DATA_FIFO_AREA; + com.cmd.FWLoadFinish.Length = (unsigned short)cleft; + com.in_len = 4; + com.out_len = 0; + + return ngene_command(dev, &com); +} + + +static int ngene_command_config_buf(struct ngene *dev, u8 config) +{ + struct ngene_command com; + + com.cmd.hdr.Opcode = CMD_CONFIGURE_BUFFER; + com.cmd.hdr.Length = 1; + com.cmd.ConfigureBuffers.config = config; + com.in_len = 1; + com.out_len = 0; + + if (ngene_command(dev, &com) < 0) + return -EIO; + return 0; +} + +static int ngene_command_config_free_buf(struct ngene *dev, u8 *config) +{ + struct ngene_command com; + + com.cmd.hdr.Opcode = CMD_CONFIGURE_FREE_BUFFER; + com.cmd.hdr.Length = 6; + memcpy(&com.cmd.ConfigureBuffers.config, config, 6); + com.in_len = 6; + com.out_len = 0; + + if (ngene_command(dev, &com) < 0) + return -EIO; + + return 0; +} + +static int ngene_command_gpio_set(struct ngene *dev, u8 select, u8 level) +{ + struct ngene_command com; + + com.cmd.hdr.Opcode = CMD_SET_GPIO_PIN; + com.cmd.hdr.Length = 1; + com.cmd.SetGpioPin.select = select | (level << 7); + com.in_len = 1; + com.out_len = 0; + + return ngene_command(dev, &com); +} + + +/* + 02000640 is sample on rising edge. + 02000740 is sample on falling edge. + 02000040 is ignore "valid" signal + + 0: FD_CTL1 Bit 7,6 must be 0,1 + 7 disable(fw controlled) + 6 0-AUX,1-TS + 5 0-par,1-ser + 4 0-lsb/1-msb + 3,2 reserved + 1,0 0-no sync, 1-use ext. start, 2-use 0x47, 3-both + 1: FD_CTL2 has 3-valid must be hi, 2-use valid, 1-edge + 2: FD_STA is read-only. 0-sync + 3: FD_INSYNC is number of 47s to trigger "in sync". + 4: FD_OUTSYNC is number of 47s to trigger "out of sync". + 5: FD_MAXBYTE1 is low-order of bytes per packet. + 6: FD_MAXBYTE2 is high-order of bytes per packet. + 7: Top byte is unused. +*/ + +/****************************************************************************/ + +static u8 TSFeatureDecoderSetup[8 * 4] = { + 0x42, 0x00, 0x00, 0x02, 0x02, 0xbc, 0x00, 0x00, + 0x40, 0x06, 0x00, 0x02, 0x02, 0xbc, 0x00, 0x00, /* DRXH */ + 0x71, 0x07, 0x00, 0x02, 0x02, 0xbc, 0x00, 0x00, /* DRXHser */ + 0x72, 0x06, 0x00, 0x02, 0x02, 0xbc, 0x00, 0x00, /* S2ser */ +}; + +/* Set NGENE I2S Config to 16 bit packed */ +static u8 I2SConfiguration[] = { + 0x00, 0x10, 0x00, 0x00, + 0x80, 0x10, 0x00, 0x00, +}; + +static u8 SPDIFConfiguration[10] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +/* Set NGENE I2S Config to transport stream compatible mode */ + +static u8 TS_I2SConfiguration[4] = { 0x3E, 0x1A, 0x00, 0x00 }; /*3e 18 00 00 ?*/ + +static u8 TS_I2SOutConfiguration[4] = { 0x80, 0x20, 0x00, 0x00 }; + +static u8 ITUDecoderSetup[4][16] = { + {0x1c, 0x13, 0x01, 0x68, 0x3d, 0x90, 0x14, 0x20, /* SDTV */ + 0x00, 0x00, 0x01, 0xb0, 0x9c, 0x00, 0x00, 0x00}, + {0x9c, 0x03, 0x23, 0xC0, 0x60, 0x0E, 0x13, 0x00, + 0x00, 0x00, 0x00, 0x01, 0xB0, 0x00, 0x00, 0x00}, + {0x9f, 0x00, 0x23, 0xC0, 0x60, 0x0F, 0x13, 0x00, /* HDTV 1080i50 */ + 0x00, 0x00, 0x00, 0x01, 0xB0, 0x00, 0x00, 0x00}, + {0x9c, 0x01, 0x23, 0xC0, 0x60, 0x0E, 0x13, 0x00, /* HDTV 1080i60 */ + 0x00, 0x00, 0x00, 0x01, 0xB0, 0x00, 0x00, 0x00}, +}; + +/* + * 50 48 60 gleich + * 27p50 9f 00 22 80 42 69 18 ... + * 27p60 93 00 22 80 82 69 1c ... + */ + +/* Maxbyte to 1144 (for raw data) */ +static u8 ITUFeatureDecoderSetup[8] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x04, 0x00 +}; + +static void FillTSBuffer(void *Buffer, int Length, u32 Flags) +{ + u32 *ptr = Buffer; + + memset(Buffer, 0xff, Length); + while (Length > 0) { + if (Flags & DF_SWAP32) + *ptr = 0x471FFF10; + else + *ptr = 0x10FF1F47; + ptr += (188 / 4); + Length -= 188; + } +} + + +static void flush_buffers(struct ngene_channel *chan) +{ + u8 val; + + do { + msleep(1); + spin_lock_irq(&chan->state_lock); + val = chan->nextBuffer->ngeneBuffer.SR.Flags & 0x80; + spin_unlock_irq(&chan->state_lock); + } while (val); +} + +static void clear_buffers(struct ngene_channel *chan) +{ + struct SBufferHeader *Cur = chan->nextBuffer; + + do { + memset(&Cur->ngeneBuffer.SR, 0, sizeof(Cur->ngeneBuffer.SR)); + if (chan->mode & NGENE_IO_TSOUT) + FillTSBuffer(Cur->Buffer1, + chan->Capture1Length, + chan->DataFormatFlags); + Cur = Cur->Next; + } while (Cur != chan->nextBuffer); + + if (chan->mode & NGENE_IO_TSOUT) { + chan->nextBuffer->ngeneBuffer.SR.DTOUpdate = + chan->AudioDTOValue; + chan->AudioDTOUpdated = 0; + + Cur = chan->TSIdleBuffer.Head; + + do { + memset(&Cur->ngeneBuffer.SR, 0, + sizeof(Cur->ngeneBuffer.SR)); + FillTSBuffer(Cur->Buffer1, + chan->Capture1Length, + chan->DataFormatFlags); + Cur = Cur->Next; + } while (Cur != chan->TSIdleBuffer.Head); + } +} + +static int ngene_command_stream_control(struct ngene *dev, u8 stream, + u8 control, u8 mode, u8 flags) +{ + struct ngene_channel *chan = &dev->channel[stream]; + struct ngene_command com; + u16 BsUVI = ((stream & 1) ? 0x9400 : 0x9300); + u16 BsSDI = ((stream & 1) ? 0x9600 : 0x9500); + u16 BsSPI = ((stream & 1) ? 0x9800 : 0x9700); + u16 BsSDO = 0x9B00; + + /* down(&dev->stream_mutex); */ + while (down_trylock(&dev->stream_mutex)) { + printk(KERN_INFO DEVICE_NAME ": SC locked\n"); + msleep(1); + } + memset(&com, 0, sizeof(com)); + com.cmd.hdr.Opcode = CMD_CONTROL; + com.cmd.hdr.Length = sizeof(struct FW_STREAM_CONTROL) - 2; + com.cmd.StreamControl.Stream = stream | (control ? 8 : 0); + if (chan->mode & NGENE_IO_TSOUT) + com.cmd.StreamControl.Stream |= 0x07; + com.cmd.StreamControl.Control = control | + (flags & SFLAG_ORDER_LUMA_CHROMA); + com.cmd.StreamControl.Mode = mode; + com.in_len = sizeof(struct FW_STREAM_CONTROL); + com.out_len = 0; + + dprintk(KERN_INFO DEVICE_NAME + ": Stream=%02x, Control=%02x, Mode=%02x\n", + com.cmd.StreamControl.Stream, com.cmd.StreamControl.Control, + com.cmd.StreamControl.Mode); + + chan->Mode = mode; + + if (!(control & 0x80)) { + spin_lock_irq(&chan->state_lock); + if (chan->State == KSSTATE_RUN) { + chan->State = KSSTATE_ACQUIRE; + chan->HWState = HWSTATE_STOP; + spin_unlock_irq(&chan->state_lock); + if (ngene_command(dev, &com) < 0) { + up(&dev->stream_mutex); + return -1; + } + /* clear_buffers(chan); */ + flush_buffers(chan); + up(&dev->stream_mutex); + return 0; + } + spin_unlock_irq(&chan->state_lock); + up(&dev->stream_mutex); + return 0; + } + + if (mode & SMODE_AUDIO_CAPTURE) { + com.cmd.StreamControl.CaptureBlockCount = + chan->Capture1Length / AUDIO_BLOCK_SIZE; + com.cmd.StreamControl.Buffer_Address = chan->RingBuffer.PAHead; + } else if (mode & SMODE_TRANSPORT_STREAM) { + com.cmd.StreamControl.CaptureBlockCount = + chan->Capture1Length / TS_BLOCK_SIZE; + com.cmd.StreamControl.MaxLinesPerField = + chan->Capture1Length / TS_BLOCK_SIZE; + com.cmd.StreamControl.Buffer_Address = + chan->TSRingBuffer.PAHead; + if (chan->mode & NGENE_IO_TSOUT) { + com.cmd.StreamControl.BytesPerVBILine = + chan->Capture1Length / TS_BLOCK_SIZE; + com.cmd.StreamControl.Stream |= 0x07; + } + } else { + com.cmd.StreamControl.BytesPerVideoLine = chan->nBytesPerLine; + com.cmd.StreamControl.MaxLinesPerField = chan->nLines; + com.cmd.StreamControl.MinLinesPerField = 100; + com.cmd.StreamControl.Buffer_Address = chan->RingBuffer.PAHead; + + if (mode & SMODE_VBI_CAPTURE) { + com.cmd.StreamControl.MaxVBILinesPerField = + chan->nVBILines; + com.cmd.StreamControl.MinVBILinesPerField = 0; + com.cmd.StreamControl.BytesPerVBILine = + chan->nBytesPerVBILine; + } + if (flags & SFLAG_COLORBAR) + com.cmd.StreamControl.Stream |= 0x04; + } + + spin_lock_irq(&chan->state_lock); + if (mode & SMODE_AUDIO_CAPTURE) { + chan->nextBuffer = chan->RingBuffer.Head; + if (mode & SMODE_AUDIO_SPDIF) { + com.cmd.StreamControl.SetupDataLen = + sizeof(SPDIFConfiguration); + com.cmd.StreamControl.SetupDataAddr = BsSPI; + memcpy(com.cmd.StreamControl.SetupData, + SPDIFConfiguration, sizeof(SPDIFConfiguration)); + } else { + com.cmd.StreamControl.SetupDataLen = 4; + com.cmd.StreamControl.SetupDataAddr = BsSDI; + memcpy(com.cmd.StreamControl.SetupData, + I2SConfiguration + + 4 * dev->card_info->i2s[stream], 4); + } + } else if (mode & SMODE_TRANSPORT_STREAM) { + chan->nextBuffer = chan->TSRingBuffer.Head; + if (stream >= STREAM_AUDIOIN1) { + if (chan->mode & NGENE_IO_TSOUT) { + com.cmd.StreamControl.SetupDataLen = + sizeof(TS_I2SOutConfiguration); + com.cmd.StreamControl.SetupDataAddr = BsSDO; + memcpy(com.cmd.StreamControl.SetupData, + TS_I2SOutConfiguration, + sizeof(TS_I2SOutConfiguration)); + } else { + com.cmd.StreamControl.SetupDataLen = + sizeof(TS_I2SConfiguration); + com.cmd.StreamControl.SetupDataAddr = BsSDI; + memcpy(com.cmd.StreamControl.SetupData, + TS_I2SConfiguration, + sizeof(TS_I2SConfiguration)); + } + } else { + com.cmd.StreamControl.SetupDataLen = 8; + com.cmd.StreamControl.SetupDataAddr = BsUVI + 0x10; + memcpy(com.cmd.StreamControl.SetupData, + TSFeatureDecoderSetup + + 8 * dev->card_info->tsf[stream], 8); + } + } else { + chan->nextBuffer = chan->RingBuffer.Head; + com.cmd.StreamControl.SetupDataLen = + 16 + sizeof(ITUFeatureDecoderSetup); + com.cmd.StreamControl.SetupDataAddr = BsUVI; + memcpy(com.cmd.StreamControl.SetupData, + ITUDecoderSetup[chan->itumode], 16); + memcpy(com.cmd.StreamControl.SetupData + 16, + ITUFeatureDecoderSetup, sizeof(ITUFeatureDecoderSetup)); + } + clear_buffers(chan); + chan->State = KSSTATE_RUN; + if (mode & SMODE_TRANSPORT_STREAM) + chan->HWState = HWSTATE_RUN; + else + chan->HWState = HWSTATE_STARTUP; + spin_unlock_irq(&chan->state_lock); + + if (ngene_command(dev, &com) < 0) { + up(&dev->stream_mutex); + return -1; + } + up(&dev->stream_mutex); + return 0; +} + + +/****************************************************************************/ +/* I2C **********************************************************************/ +/****************************************************************************/ + +static void ngene_i2c_set_bus(struct ngene *dev, int bus) +{ + if (!(dev->card_info->i2c_access & 2)) + return; + if (dev->i2c_current_bus == bus) + return; + + switch (bus) { + case 0: + ngene_command_gpio_set(dev, 3, 0); + ngene_command_gpio_set(dev, 2, 1); + break; + + case 1: + ngene_command_gpio_set(dev, 2, 0); + ngene_command_gpio_set(dev, 3, 1); + break; + } + dev->i2c_current_bus = bus; +} + +static int ngene_i2c_master_xfer(struct i2c_adapter *adapter, + struct i2c_msg msg[], int num) +{ + struct ngene_channel *chan = + (struct ngene_channel *)i2c_get_adapdata(adapter); + struct ngene *dev = chan->dev; + + down(&dev->i2c_switch_mutex); + ngene_i2c_set_bus(dev, chan->number); + + if (num == 2 && msg[1].flags & I2C_M_RD && !(msg[0].flags & I2C_M_RD)) + if (!ngene_command_i2c_read(dev, msg[0].addr, + msg[0].buf, msg[0].len, + msg[1].buf, msg[1].len, 0)) + goto done; + + if (num == 1 && !(msg[0].flags & I2C_M_RD)) + if (!ngene_command_i2c_write(dev, msg[0].addr, + msg[0].buf, msg[0].len)) + goto done; + if (num == 1 && (msg[0].flags & I2C_M_RD)) + if (!ngene_command_i2c_read(dev, msg[0].addr, 0, 0, + msg[0].buf, msg[0].len, 0)) + goto done; + + up(&dev->i2c_switch_mutex); + return -EIO; + +done: + up(&dev->i2c_switch_mutex); + return num; +} + + +static u32 ngene_i2c_functionality(struct i2c_adapter *adap) +{ + return I2C_FUNC_SMBUS_EMUL; +} + +static struct i2c_algorithm ngene_i2c_algo = { + .master_xfer = ngene_i2c_master_xfer, + .functionality = ngene_i2c_functionality, +}; + +static int ngene_i2c_init(struct ngene *dev, int dev_nr) +{ + struct i2c_adapter *adap = &(dev->channel[dev_nr].i2c_adapter); + + i2c_set_adapdata(adap, &(dev->channel[dev_nr])); + adap->class = I2C_CLASS_TV_DIGITAL | I2C_CLASS_TV_ANALOG; + + strcpy(adap->name, "nGene"); + + adap->algo = &ngene_i2c_algo; + adap->algo_data = (void *)&(dev->channel[dev_nr]); + adap->dev.parent = &dev->pci_dev->dev; + + return i2c_add_adapter(adap); +} + + +/****************************************************************************/ +/* DVB functions and API interface ******************************************/ +/****************************************************************************/ + +static void swap_buffer(u32 *p, u32 len) +{ + while (len) { + *p = swab32(*p); + p++; + len -= 4; + } +} + + +static void *tsin_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags) +{ + struct ngene_channel *chan = priv; + + +#ifdef COMMAND_TIMEOUT_WORKAROUND + if (chan->users > 0) +#endif + dvb_dmx_swfilter(&chan->demux, buf, len); + return 0; +} + +u8 fill_ts[188] = { 0x47, 0x1f, 0xff, 0x10 }; + +static void *tsout_exchange(void *priv, void *buf, u32 len, + u32 clock, u32 flags) +{ + struct ngene_channel *chan = priv; + struct ngene *dev = chan->dev; + u32 alen; + + alen = dvb_ringbuffer_avail(&dev->tsout_rbuf); + alen -= alen % 188; + + if (alen < len) + FillTSBuffer(buf + alen, len - alen, flags); + else + alen = len; + dvb_ringbuffer_read(&dev->tsout_rbuf, buf, alen); + if (flags & DF_SWAP32) + swap_buffer((u32 *)buf, alen); + wake_up_interruptible(&dev->tsout_rbuf.queue); + return buf; +} + + +static void set_transfer(struct ngene_channel *chan, int state) +{ + u8 control = 0, mode = 0, flags = 0; + struct ngene *dev = chan->dev; + int ret; + + /* + printk(KERN_INFO DEVICE_NAME ": st %d\n", state); + msleep(100); + */ + + if (state) { + if (chan->running) { + printk(KERN_INFO DEVICE_NAME ": already running\n"); + return; + } + } else { + if (!chan->running) { + printk(KERN_INFO DEVICE_NAME ": already stopped\n"); + return; + } + } + + if (dev->card_info->switch_ctrl) + dev->card_info->switch_ctrl(chan, 1, state ^ 1); + + if (state) { + spin_lock_irq(&chan->state_lock); + + /* printk(KERN_INFO DEVICE_NAME ": lock=%08x\n", + ngreadl(0x9310)); */ + dvb_ringbuffer_flush(&dev->tsout_rbuf); + control = 0x80; + if (chan->mode & (NGENE_IO_TSIN | NGENE_IO_TSOUT)) { + chan->Capture1Length = 512 * 188; + mode = SMODE_TRANSPORT_STREAM; + } + if (chan->mode & NGENE_IO_TSOUT) { + chan->pBufferExchange = tsout_exchange; + /* 0x66666666 = 50MHz *2^33 /250MHz */ + chan->AudioDTOValue = 0x66666666; + /* set_dto(chan, 38810700+1000); */ + /* set_dto(chan, 19392658); */ + } + if (chan->mode & NGENE_IO_TSIN) + chan->pBufferExchange = tsin_exchange; + /* ngwritel(0, 0x9310); */ + spin_unlock_irq(&chan->state_lock); + } else + ;/* printk(KERN_INFO DEVICE_NAME ": lock=%08x\n", + ngreadl(0x9310)); */ + + ret = ngene_command_stream_control(dev, chan->number, + control, mode, flags); + if (!ret) + chan->running = state; + else + printk(KERN_ERR DEVICE_NAME ": set_transfer %d failed\n", + state); + if (!state) { + spin_lock_irq(&chan->state_lock); + chan->pBufferExchange = 0; + dvb_ringbuffer_flush(&dev->tsout_rbuf); + spin_unlock_irq(&chan->state_lock); + } +} + +static int ngene_start_feed(struct dvb_demux_feed *dvbdmxfeed) +{ + struct dvb_demux *dvbdmx = dvbdmxfeed->demux; + struct ngene_channel *chan = dvbdmx->priv; + + if (chan->users == 0) { +#ifdef COMMAND_TIMEOUT_WORKAROUND + if (!chan->running) +#endif + set_transfer(chan, 1); + /* msleep(10); */ + } + + return ++chan->users; +} + +static int ngene_stop_feed(struct dvb_demux_feed *dvbdmxfeed) +{ + struct dvb_demux *dvbdmx = dvbdmxfeed->demux; + struct ngene_channel *chan = dvbdmx->priv; + + if (--chan->users) + return chan->users; + +#ifndef COMMAND_TIMEOUT_WORKAROUND + set_transfer(chan, 0); +#endif + + return 0; +} + + + +static int my_dvb_dmx_ts_card_init(struct dvb_demux *dvbdemux, char *id, + int (*start_feed)(struct dvb_demux_feed *), + int (*stop_feed)(struct dvb_demux_feed *), + void *priv) +{ + dvbdemux->priv = priv; + + dvbdemux->filternum = 256; + dvbdemux->feednum = 256; + dvbdemux->start_feed = start_feed; + dvbdemux->stop_feed = stop_feed; + dvbdemux->write_to_decoder = 0; + dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | + DMX_SECTION_FILTERING | + DMX_MEMORY_BASED_FILTERING); + return dvb_dmx_init(dvbdemux); +} + +static int my_dvb_dmxdev_ts_card_init(struct dmxdev *dmxdev, + struct dvb_demux *dvbdemux, + struct dmx_frontend *hw_frontend, + struct dmx_frontend *mem_frontend, + struct dvb_adapter *dvb_adapter) +{ + int ret; + + dmxdev->filternum = 256; + dmxdev->demux = &dvbdemux->dmx; + dmxdev->capabilities = 0; + ret = dvb_dmxdev_init(dmxdev, dvb_adapter); + if (ret < 0) + return ret; + + hw_frontend->source = DMX_FRONTEND_0; + dvbdemux->dmx.add_frontend(&dvbdemux->dmx, hw_frontend); + mem_frontend->source = DMX_MEMORY_FE; + dvbdemux->dmx.add_frontend(&dvbdemux->dmx, mem_frontend); + return dvbdemux->dmx.connect_frontend(&dvbdemux->dmx, hw_frontend); +} + + +/****************************************************************************/ +/* nGene hardware init and release functions ********************************/ +/****************************************************************************/ + +static void free_ringbuffer(struct ngene *dev, struct SRingBufferDescriptor *rb) +{ + struct SBufferHeader *Cur = rb->Head; + u32 j; + + if (!Cur) + return; + + for (j = 0; j < rb->NumBuffers; j++, Cur = Cur->Next) { + if (Cur->Buffer1) + pci_free_consistent(dev->pci_dev, + rb->Buffer1Length, + Cur->Buffer1, + Cur->scList1->Address); + + if (Cur->Buffer2) + pci_free_consistent(dev->pci_dev, + rb->Buffer2Length, + Cur->Buffer2, + Cur->scList2->Address); + } + + if (rb->SCListMem) + pci_free_consistent(dev->pci_dev, rb->SCListMemSize, + rb->SCListMem, rb->PASCListMem); + + pci_free_consistent(dev->pci_dev, rb->MemSize, rb->Head, rb->PAHead); +} + +static void free_idlebuffer(struct ngene *dev, + struct SRingBufferDescriptor *rb, + struct SRingBufferDescriptor *tb) +{ + int j; + struct SBufferHeader *Cur = tb->Head; + + if (!rb->Head) + return; + free_ringbuffer(dev, rb); + for (j = 0; j < tb->NumBuffers; j++, Cur = Cur->Next) { + Cur->Buffer2 = 0; + Cur->scList2 = 0; + Cur->ngeneBuffer.Address_of_first_entry_2 = 0; + Cur->ngeneBuffer.Number_of_entries_2 = 0; + } +} + +static void free_common_buffers(struct ngene *dev) +{ + u32 i; + struct ngene_channel *chan; + + for (i = STREAM_VIDEOIN1; i < MAX_STREAM; i++) { + chan = &dev->channel[i]; + free_idlebuffer(dev, &chan->TSIdleBuffer, &chan->TSRingBuffer); + free_ringbuffer(dev, &chan->RingBuffer); + free_ringbuffer(dev, &chan->TSRingBuffer); + } + + if (dev->OverflowBuffer) + pci_free_consistent(dev->pci_dev, + OVERFLOW_BUFFER_SIZE, + dev->OverflowBuffer, dev->PAOverflowBuffer); + + if (dev->FWInterfaceBuffer) + pci_free_consistent(dev->pci_dev, + 4096, + dev->FWInterfaceBuffer, + dev->PAFWInterfaceBuffer); +} + +/****************************************************************************/ +/* Ring buffer handling *****************************************************/ +/****************************************************************************/ + +static int create_ring_buffer(struct pci_dev *pci_dev, + struct SRingBufferDescriptor *descr, u32 NumBuffers) +{ + dma_addr_t tmp; + struct SBufferHeader *Head; + u32 i; + u32 MemSize = SIZEOF_SBufferHeader * NumBuffers; + u64 PARingBufferHead; + u64 PARingBufferCur; + u64 PARingBufferNext; + struct SBufferHeader *Cur, *Next; + + descr->Head = 0; + descr->MemSize = 0; + descr->PAHead = 0; + descr->NumBuffers = 0; + + if (MemSize < 4096) + MemSize = 4096; + + Head = pci_alloc_consistent(pci_dev, MemSize, &tmp); + PARingBufferHead = tmp; + + if (!Head) + return -ENOMEM; + + memset(Head, 0, MemSize); + + PARingBufferCur = PARingBufferHead; + Cur = Head; + + for (i = 0; i < NumBuffers - 1; i++) { + Next = (struct SBufferHeader *) + (((u8 *) Cur) + SIZEOF_SBufferHeader); + PARingBufferNext = PARingBufferCur + SIZEOF_SBufferHeader; + Cur->Next = Next; + Cur->ngeneBuffer.Next = PARingBufferNext; + Cur = Next; + PARingBufferCur = PARingBufferNext; + } + /* Last Buffer points back to first one */ + Cur->Next = Head; + Cur->ngeneBuffer.Next = PARingBufferHead; + + descr->Head = Head; + descr->MemSize = MemSize; + descr->PAHead = PARingBufferHead; + descr->NumBuffers = NumBuffers; + + return 0; +} + +static int AllocateRingBuffers(struct pci_dev *pci_dev, + dma_addr_t of, + struct SRingBufferDescriptor *pRingBuffer, + u32 Buffer1Length, u32 Buffer2Length) +{ + dma_addr_t tmp; + u32 i, j; + int status = 0; + u32 SCListMemSize = pRingBuffer->NumBuffers + * ((Buffer2Length != 0) ? (NUM_SCATTER_GATHER_ENTRIES * 2) : + NUM_SCATTER_GATHER_ENTRIES) + * sizeof(struct HW_SCATTER_GATHER_ELEMENT); + + u64 PASCListMem; + struct HW_SCATTER_GATHER_ELEMENT *SCListEntry; + u64 PASCListEntry; + struct SBufferHeader *Cur; + void *SCListMem; + + if (SCListMemSize < 4096) + SCListMemSize = 4096; + + SCListMem = pci_alloc_consistent(pci_dev, SCListMemSize, &tmp); + + PASCListMem = tmp; + if (SCListMem == NULL) + return -ENOMEM; + + memset(SCListMem, 0, SCListMemSize); + + pRingBuffer->SCListMem = SCListMem; + pRingBuffer->PASCListMem = PASCListMem; + pRingBuffer->SCListMemSize = SCListMemSize; + pRingBuffer->Buffer1Length = Buffer1Length; + pRingBuffer->Buffer2Length = Buffer2Length; + + SCListEntry = SCListMem; + PASCListEntry = PASCListMem; + Cur = pRingBuffer->Head; + + for (i = 0; i < pRingBuffer->NumBuffers; i += 1, Cur = Cur->Next) { + u64 PABuffer; + + void *Buffer = pci_alloc_consistent(pci_dev, Buffer1Length, + &tmp); + PABuffer = tmp; + + if (Buffer == NULL) + return -ENOMEM; + + Cur->Buffer1 = Buffer; + + SCListEntry->Address = PABuffer; + SCListEntry->Length = Buffer1Length; + + Cur->scList1 = SCListEntry; + Cur->ngeneBuffer.Address_of_first_entry_1 = PASCListEntry; + Cur->ngeneBuffer.Number_of_entries_1 = + NUM_SCATTER_GATHER_ENTRIES; + + SCListEntry += 1; + PASCListEntry += sizeof(struct HW_SCATTER_GATHER_ELEMENT); + +#if NUM_SCATTER_GATHER_ENTRIES > 1 + for (j = 0; j < NUM_SCATTER_GATHER_ENTRIES - 1; j += 1) { + SCListEntry->Address = of; + SCListEntry->Length = OVERFLOW_BUFFER_SIZE; + SCListEntry += 1; + PASCListEntry += + sizeof(struct HW_SCATTER_GATHER_ELEMENT); + } +#endif + + if (!Buffer2Length) + continue; + + Buffer = pci_alloc_consistent(pci_dev, Buffer2Length, &tmp); + PABuffer = tmp; + + if (Buffer == NULL) + return -ENOMEM; + + Cur->Buffer2 = Buffer; + + SCListEntry->Address = PABuffer; + SCListEntry->Length = Buffer2Length; + + Cur->scList2 = SCListEntry; + Cur->ngeneBuffer.Address_of_first_entry_2 = PASCListEntry; + Cur->ngeneBuffer.Number_of_entries_2 = + NUM_SCATTER_GATHER_ENTRIES; + + SCListEntry += 1; + PASCListEntry += sizeof(struct HW_SCATTER_GATHER_ELEMENT); + +#if NUM_SCATTER_GATHER_ENTRIES > 1 + for (j = 0; j < NUM_SCATTER_GATHER_ENTRIES - 1; j++) { + SCListEntry->Address = of; + SCListEntry->Length = OVERFLOW_BUFFER_SIZE; + SCListEntry += 1; + PASCListEntry += + sizeof(struct HW_SCATTER_GATHER_ELEMENT); + } +#endif + + } + + return status; +} + +static int FillTSIdleBuffer(struct SRingBufferDescriptor *pIdleBuffer, + struct SRingBufferDescriptor *pRingBuffer) +{ + int status = 0; + + /* Copy pointer to scatter gather list in TSRingbuffer + structure for buffer 2 + Load number of buffer + */ + u32 n = pRingBuffer->NumBuffers; + + /* Point to first buffer entry */ + struct SBufferHeader *Cur = pRingBuffer->Head; + int i; + /* Loop thru all buffer and set Buffer 2 pointers to TSIdlebuffer */ + for (i = 0; i < n; i++) { + Cur->Buffer2 = pIdleBuffer->Head->Buffer1; + Cur->scList2 = pIdleBuffer->Head->scList1; + Cur->ngeneBuffer.Address_of_first_entry_2 = + pIdleBuffer->Head->ngeneBuffer. + Address_of_first_entry_1; + Cur->ngeneBuffer.Number_of_entries_2 = + pIdleBuffer->Head->ngeneBuffer.Number_of_entries_1; + Cur = Cur->Next; + } + return status; +} + +static u32 RingBufferSizes[MAX_STREAM] = { + RING_SIZE_VIDEO, + RING_SIZE_VIDEO, + RING_SIZE_AUDIO, + RING_SIZE_AUDIO, + RING_SIZE_AUDIO, +}; + +static u32 Buffer1Sizes[MAX_STREAM] = { + MAX_VIDEO_BUFFER_SIZE, + MAX_VIDEO_BUFFER_SIZE, + MAX_AUDIO_BUFFER_SIZE, + MAX_AUDIO_BUFFER_SIZE, + MAX_AUDIO_BUFFER_SIZE +}; + +static u32 Buffer2Sizes[MAX_STREAM] = { + MAX_VBI_BUFFER_SIZE, + MAX_VBI_BUFFER_SIZE, + 0, + 0, + 0 +}; + + +static int AllocCommonBuffers(struct ngene *dev) +{ + int status = 0, i; + + dev->FWInterfaceBuffer = pci_alloc_consistent(dev->pci_dev, 4096, + &dev->PAFWInterfaceBuffer); + if (!dev->FWInterfaceBuffer) + return -ENOMEM; + dev->hosttongene = dev->FWInterfaceBuffer; + dev->ngenetohost = dev->FWInterfaceBuffer + 256; + dev->EventBuffer = dev->FWInterfaceBuffer + 512; + + dev->OverflowBuffer = pci_alloc_consistent(dev->pci_dev, + OVERFLOW_BUFFER_SIZE, + &dev->PAOverflowBuffer); + if (!dev->OverflowBuffer) + return -ENOMEM; + memset(dev->OverflowBuffer, 0, OVERFLOW_BUFFER_SIZE); + + for (i = STREAM_VIDEOIN1; i < MAX_STREAM; i++) { + int type = dev->card_info->io_type[i]; + + dev->channel[i].State = KSSTATE_STOP; + + if (type & (NGENE_IO_TV | NGENE_IO_HDTV | NGENE_IO_AIN)) { + status = create_ring_buffer(dev->pci_dev, + &dev->channel[i].RingBuffer, + RingBufferSizes[i]); + if (status < 0) + break; + + if (type & (NGENE_IO_TV | NGENE_IO_AIN)) { + status = AllocateRingBuffers(dev->pci_dev, + dev-> + PAOverflowBuffer, + &dev->channel[i]. + RingBuffer, + Buffer1Sizes[i], + Buffer2Sizes[i]); + if (status < 0) + break; + } else if (type & NGENE_IO_HDTV) { + status = AllocateRingBuffers(dev->pci_dev, + dev-> + PAOverflowBuffer, + &dev->channel[i]. + RingBuffer, + MAX_HDTV_BUFFER_SIZE, + 0); + if (status < 0) + break; + } + } + + if (type & (NGENE_IO_TSIN | NGENE_IO_TSOUT)) { + + status = create_ring_buffer(dev->pci_dev, + &dev->channel[i]. + TSRingBuffer, RING_SIZE_TS); + if (status < 0) + break; + + status = AllocateRingBuffers(dev->pci_dev, + dev->PAOverflowBuffer, + &dev->channel[i]. + TSRingBuffer, + MAX_TS_BUFFER_SIZE, 0); + if (status) + break; + } + + if (type & NGENE_IO_TSOUT) { + status = create_ring_buffer(dev->pci_dev, + &dev->channel[i]. + TSIdleBuffer, 1); + if (status < 0) + break; + status = AllocateRingBuffers(dev->pci_dev, + dev->PAOverflowBuffer, + &dev->channel[i]. + TSIdleBuffer, + MAX_TS_BUFFER_SIZE, 0); + if (status) + break; + FillTSIdleBuffer(&dev->channel[i].TSIdleBuffer, + &dev->channel[i].TSRingBuffer); + } + } + return status; +} + +static void ngene_release_buffers(struct ngene *dev) +{ + if (dev->iomem) + iounmap(dev->iomem); + free_common_buffers(dev); + vfree(dev->tsout_buf); + vfree(dev->ain_buf); + vfree(dev->vin_buf); + vfree(dev); +} + +static int ngene_get_buffers(struct ngene *dev) +{ + if (AllocCommonBuffers(dev)) + return -ENOMEM; + if (dev->card_info->io_type[4] & NGENE_IO_TSOUT) { + dev->tsout_buf = vmalloc(TSOUT_BUF_SIZE); + if (!dev->tsout_buf) + return -ENOMEM; + dvb_ringbuffer_init(&dev->tsout_rbuf, + dev->tsout_buf, TSOUT_BUF_SIZE); + } + if (dev->card_info->io_type[2] & NGENE_IO_AIN) { + dev->ain_buf = vmalloc(AIN_BUF_SIZE); + if (!dev->ain_buf) + return -ENOMEM; + dvb_ringbuffer_init(&dev->ain_rbuf, dev->ain_buf, AIN_BUF_SIZE); + } + if (dev->card_info->io_type[0] & NGENE_IO_HDTV) { + dev->vin_buf = vmalloc(VIN_BUF_SIZE); + if (!dev->vin_buf) + return -ENOMEM; + dvb_ringbuffer_init(&dev->vin_rbuf, dev->vin_buf, VIN_BUF_SIZE); + } + dev->iomem = ioremap(pci_resource_start(dev->pci_dev, 0), + pci_resource_len(dev->pci_dev, 0)); + if (!dev->iomem) + return -ENOMEM; + + return 0; +} + +static void ngene_init(struct ngene *dev) +{ + int i; + + tasklet_init(&dev->event_tasklet, event_tasklet, (unsigned long)dev); + + memset_io(dev->iomem + 0xc000, 0x00, 0x220); + memset_io(dev->iomem + 0xc400, 0x00, 0x100); + + for (i = 0; i < MAX_STREAM; i++) { + dev->channel[i].dev = dev; + dev->channel[i].number = i; + } + + dev->fw_interface_version = 0; + + ngwritel(0, NGENE_INT_ENABLE); + + dev->icounts = ngreadl(NGENE_INT_COUNTS); + + dev->device_version = ngreadl(DEV_VER) & 0x0f; + printk(KERN_INFO DEVICE_NAME ": Device version %d\n", + dev->device_version); +} + +static int ngene_load_firm(struct ngene *dev) +{ + u32 size; + const struct firmware *fw = NULL; + u8 *ngene_fw; + char *fw_name; + int err, version; + + version = dev->card_info->fw_version; + + switch (version) { + default: + case 15: + version = 15; + size = 23466; + fw_name = "ngene_15.fw"; + break; + case 16: + size = 23498; + fw_name = "ngene_16.fw"; + break; + case 17: + size = 24446; + fw_name = "ngene_17.fw"; + break; + } + + if (request_firmware(&fw, fw_name, &dev->pci_dev->dev) < 0) { + printk(KERN_ERR DEVICE_NAME + ": Could not load firmware file %s.\n", fw_name); + printk(KERN_INFO DEVICE_NAME + ": Copy %s to your hotplug directory!\n", fw_name); + return -1; + } + if (size != fw->size) { + printk(KERN_ERR DEVICE_NAME + ": Firmware %s has invalid size!", fw_name); + err = -1; + } else { + printk(KERN_INFO DEVICE_NAME + ": Loading firmware file %s.\n", fw_name); + ngene_fw = (u8 *) fw->data; + err = ngene_command_load_firmware(dev, ngene_fw, size); + } + + release_firmware(fw); + + return err; +} + +static void ngene_stop(struct ngene *dev) +{ + down(&dev->cmd_mutex); + i2c_del_adapter(&(dev->channel[0].i2c_adapter)); + i2c_del_adapter(&(dev->channel[1].i2c_adapter)); + ngwritel(0, NGENE_INT_ENABLE); + ngwritel(0, NGENE_COMMAND); + ngwritel(0, NGENE_COMMAND_HI); + ngwritel(0, NGENE_STATUS); + ngwritel(0, NGENE_STATUS_HI); + ngwritel(0, NGENE_EVENT); + ngwritel(0, NGENE_EVENT_HI); + free_irq(dev->pci_dev->irq, dev); +} + +static int ngene_start(struct ngene *dev) +{ + int stat; + int i; + + pci_set_master(dev->pci_dev); + ngene_init(dev); + + stat = request_irq(dev->pci_dev->irq, irq_handler, + IRQF_SHARED, "nGene", + (void *)dev); + if (stat < 0) + return stat; + + init_waitqueue_head(&dev->cmd_wq); + init_waitqueue_head(&dev->tx_wq); + init_waitqueue_head(&dev->rx_wq); + sema_init(&dev->cmd_mutex, 1); + sema_init(&dev->stream_mutex, 1); + sema_init(&dev->pll_mutex, 1); + sema_init(&dev->i2c_switch_mutex, 1); + spin_lock_init(&dev->cmd_lock); + for (i = 0; i < MAX_STREAM; i++) + spin_lock_init(&dev->channel[i].state_lock); + ngwritel(1, TIMESTAMPS); + + ngwritel(1, NGENE_INT_ENABLE); + + stat = ngene_load_firm(dev); + if (stat < 0) + goto fail; + + stat = ngene_i2c_init(dev, 0); + if (stat < 0) + goto fail; + + stat = ngene_i2c_init(dev, 1); + if (stat < 0) + goto fail; + + if (dev->card_info->fw_version == 17) { + u8 tsin4_config[6] = { + 3072 / 64, 3072 / 64, 0, 3072 / 64, 3072 / 64, 0}; + u8 default_config[6] = { + 4096 / 64, 4096 / 64, 0, 2048 / 64, 2048 / 64, 0}; + u8 *bconf = default_config; + + if (dev->card_info->io_type[3] == NGENE_IO_TSIN) + bconf = tsin4_config; + dprintk(KERN_DEBUG DEVICE_NAME ": FW 17 buffer config\n"); + stat = ngene_command_config_free_buf(dev, bconf); + } else { + int bconf = BUFFER_CONFIG_4422; + if (dev->card_info->io_type[3] == NGENE_IO_TSIN) + bconf = BUFFER_CONFIG_3333; + stat = ngene_command_config_buf(dev, bconf); + } + return stat; +fail: + ngwritel(0, NGENE_INT_ENABLE); + free_irq(dev->pci_dev->irq, dev); + return stat; +} + + + +/****************************************************************************/ +/* Switch control (I2C gates, etc.) *****************************************/ +/****************************************************************************/ + + +/****************************************************************************/ +/* Demod/tuner attachment ***************************************************/ +/****************************************************************************/ + +static int tuner_attach_stv6110(struct ngene_channel *chan) +{ + struct stv090x_config *feconf = (struct stv090x_config *) + chan->dev->card_info->fe_config[chan->number]; + struct stv6110x_config *tunerconf = (struct stv6110x_config *) + chan->dev->card_info->tuner_config[chan->number]; + struct stv6110x_devctl *ctl; + + ctl = dvb_attach(stv6110x_attach, chan->fe, tunerconf, + &chan->i2c_adapter); + if (ctl == NULL) { + printk(KERN_ERR DEVICE_NAME ": No STV6110X found!\n"); + return -ENODEV; + } + + feconf->tuner_init = ctl->tuner_init; + feconf->tuner_set_mode = ctl->tuner_set_mode; + feconf->tuner_set_frequency = ctl->tuner_set_frequency; + feconf->tuner_get_frequency = ctl->tuner_get_frequency; + feconf->tuner_set_bandwidth = ctl->tuner_set_bandwidth; + feconf->tuner_get_bandwidth = ctl->tuner_get_bandwidth; + feconf->tuner_set_bbgain = ctl->tuner_set_bbgain; + feconf->tuner_get_bbgain = ctl->tuner_get_bbgain; + feconf->tuner_set_refclk = ctl->tuner_set_refclk; + feconf->tuner_get_status = ctl->tuner_get_status; + + return 0; +} + + +static int demod_attach_stv0900(struct ngene_channel *chan) +{ + struct stv090x_config *feconf = (struct stv090x_config *) + chan->dev->card_info->fe_config[chan->number]; + + chan->fe = dvb_attach(stv090x_attach, + feconf, + &chan->i2c_adapter, + chan->number == 0 ? STV090x_DEMODULATOR_0 : + STV090x_DEMODULATOR_1); + if (chan->fe == NULL) { + printk(KERN_ERR DEVICE_NAME ": No STV0900 found!\n"); + return -ENODEV; + } + + if (!dvb_attach(lnbh24_attach, chan->fe, &chan->i2c_adapter, 0, + 0, chan->dev->card_info->lnb[chan->number])) { + printk(KERN_ERR DEVICE_NAME ": No LNBH24 found!\n"); + dvb_frontend_detach(chan->fe); + return -ENODEV; + } + + return 0; +} + +/****************************************************************************/ +/****************************************************************************/ +/****************************************************************************/ + +static void release_channel(struct ngene_channel *chan) +{ + struct dvb_demux *dvbdemux = &chan->demux; + struct ngene *dev = chan->dev; + struct ngene_info *ni = dev->card_info; + int io = ni->io_type[chan->number]; + +#ifdef COMMAND_TIMEOUT_WORKAROUND + if (chan->running) + set_transfer(chan, 0); +#endif + + tasklet_kill(&chan->demux_tasklet); + + if (io & (NGENE_IO_TSIN | NGENE_IO_TSOUT)) { + if (chan->fe) { + dvb_unregister_frontend(chan->fe); + dvb_frontend_detach(chan->fe); + chan->fe = 0; + } + dvbdemux->dmx.close(&dvbdemux->dmx); + dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, + &chan->hw_frontend); + dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, + &chan->mem_frontend); + dvb_dmxdev_release(&chan->dmxdev); + dvb_dmx_release(&chan->demux); + + if (chan->number == 0 || !one_adapter) + dvb_unregister_adapter(&dev->adapter[chan->number]); + } +} + +static int init_channel(struct ngene_channel *chan) +{ + int ret = 0, nr = chan->number; + struct dvb_adapter *adapter = NULL; + struct dvb_demux *dvbdemux = &chan->demux; + struct ngene *dev = chan->dev; + struct ngene_info *ni = dev->card_info; + int io = ni->io_type[nr]; + + tasklet_init(&chan->demux_tasklet, demux_tasklet, (unsigned long)chan); + chan->users = 0; + chan->type = io; + chan->mode = chan->type; /* for now only one mode */ + + if (io & (NGENE_IO_TSIN | NGENE_IO_TSOUT)) { + if (nr >= STREAM_AUDIOIN1) + chan->DataFormatFlags = DF_SWAP32; + if (nr == 0 || !one_adapter) { + adapter = &dev->adapter[nr]; + ret = dvb_register_adapter(adapter, "nGene", + THIS_MODULE, + &chan->dev->pci_dev->dev, + adapter_nr); + if (ret < 0) + return ret; + } else { + adapter = &dev->adapter[0]; + } + + ret = my_dvb_dmx_ts_card_init(dvbdemux, "SW demux", + ngene_start_feed, + ngene_stop_feed, chan); + ret = my_dvb_dmxdev_ts_card_init(&chan->dmxdev, &chan->demux, + &chan->hw_frontend, + &chan->mem_frontend, adapter); + } + + if (io & NGENE_IO_TSIN) { + chan->fe = NULL; + if (ni->demod_attach[nr]) + ni->demod_attach[nr](chan); + if (chan->fe) { + if (dvb_register_frontend(adapter, chan->fe) < 0) { + if (chan->fe->ops.release) + chan->fe->ops.release(chan->fe); + chan->fe = NULL; + } + } + if (chan->fe && ni->tuner_attach[nr]) + if (ni->tuner_attach[nr] (chan) < 0) { + printk(KERN_ERR DEVICE_NAME + ": Tuner attach failed on channel %d!\n", + nr); + } + } + return ret; +} + +static int init_channels(struct ngene *dev) +{ + int i, j; + + for (i = 0; i < MAX_STREAM; i++) { + if (init_channel(&dev->channel[i]) < 0) { + for (j = i - 1; j >= 0; j--) + release_channel(&dev->channel[j]); + return -1; + } + } + return 0; +} + +/****************************************************************************/ +/* device probe/remove calls ************************************************/ +/****************************************************************************/ + +static void __devexit ngene_remove(struct pci_dev *pdev) +{ + struct ngene *dev = (struct ngene *)pci_get_drvdata(pdev); + int i; + + tasklet_kill(&dev->event_tasklet); + for (i = MAX_STREAM - 1; i >= 0; i--) + release_channel(&dev->channel[i]); + ngene_stop(dev); + ngene_release_buffers(dev); + pci_set_drvdata(pdev, 0); + pci_disable_device(pdev); +} + +static int __devinit ngene_probe(struct pci_dev *pci_dev, + const struct pci_device_id *id) +{ + struct ngene *dev; + int stat = 0; + + if (pci_enable_device(pci_dev) < 0) + return -ENODEV; + + dev = vmalloc(sizeof(struct ngene)); + if (dev == NULL) { + stat = -ENOMEM; + goto fail0; + } + memset(dev, 0, sizeof(struct ngene)); + + dev->pci_dev = pci_dev; + dev->card_info = (struct ngene_info *)id->driver_data; + printk(KERN_INFO DEVICE_NAME ": Found %s\n", dev->card_info->name); + + pci_set_drvdata(pci_dev, dev); + + /* Alloc buffers and start nGene */ + stat = ngene_get_buffers(dev); + if (stat < 0) + goto fail1; + stat = ngene_start(dev); + if (stat < 0) + goto fail1; + + dev->i2c_current_bus = -1; + + /* Register DVB adapters and devices for both channels */ + if (init_channels(dev) < 0) + goto fail2; + + return 0; + +fail2: + ngene_stop(dev); +fail1: + ngene_release_buffers(dev); +fail0: + pci_disable_device(pci_dev); + pci_set_drvdata(pci_dev, 0); + return stat; +} + +/****************************************************************************/ +/* Card configs *************************************************************/ +/****************************************************************************/ + +static struct stv090x_config fe_cineS2 = { + .device = STV0900, + .demod_mode = STV090x_DUAL, + .clk_mode = STV090x_CLK_EXT, + + .xtal = 27000000, + .address = 0x68, + + .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED, + .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED, + + .repeater_level = STV090x_RPTLEVEL_16, + + .adc1_range = STV090x_ADC_1Vpp, + .adc2_range = STV090x_ADC_1Vpp, + + .diseqc_envelope_mode = true, +}; + +static struct stv6110x_config tuner_cineS2_0 = { + .addr = 0x60, + .refclk = 27000000, + .clk_div = 1, +}; + +static struct stv6110x_config tuner_cineS2_1 = { + .addr = 0x63, + .refclk = 27000000, + .clk_div = 1, +}; + +static struct ngene_info ngene_info_cineS2 = { + .type = NGENE_SIDEWINDER, + .name = "Linux4Media cineS2 DVB-S2 Twin Tuner", + .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN}, + .demod_attach = {demod_attach_stv0900, demod_attach_stv0900}, + .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110}, + .fe_config = {&fe_cineS2, &fe_cineS2}, + .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1}, + .lnb = {0x0b, 0x08}, + .tsf = {3, 3}, + .fw_version = 15, +}; + +static struct ngene_info ngene_info_satixs2 = { + .type = NGENE_SIDEWINDER, + .name = "Mystique SaTiX-S2 Dual", + .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN}, + .demod_attach = {demod_attach_stv0900, demod_attach_stv0900}, + .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110}, + .fe_config = {&fe_cineS2, &fe_cineS2}, + .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1}, + .lnb = {0x0b, 0x08}, + .tsf = {3, 3}, + .fw_version = 15, +}; + +/****************************************************************************/ + + + +/****************************************************************************/ +/* PCI Subsystem ID *********************************************************/ +/****************************************************************************/ + +#define NGENE_ID(_subvend, _subdev, _driverdata) { \ + .vendor = NGENE_VID, .device = NGENE_PID, \ + .subvendor = _subvend, .subdevice = _subdev, \ + .driver_data = (unsigned long) &_driverdata } + +/****************************************************************************/ + +static const struct pci_device_id ngene_id_tbl[] __devinitdata = { + NGENE_ID(0x18c3, 0xabc3, ngene_info_cineS2), + NGENE_ID(0x18c3, 0xabc4, ngene_info_cineS2), + NGENE_ID(0x18c3, 0xdb01, ngene_info_satixs2), + {0} +}; +MODULE_DEVICE_TABLE(pci, ngene_id_tbl); + +/****************************************************************************/ +/* Init/Exit ****************************************************************/ +/****************************************************************************/ + +static pci_ers_result_t ngene_error_detected(struct pci_dev *dev, + enum pci_channel_state state) +{ + printk(KERN_ERR DEVICE_NAME ": PCI error\n"); + if (state == pci_channel_io_perm_failure) + return PCI_ERS_RESULT_DISCONNECT; + if (state == pci_channel_io_frozen) + return PCI_ERS_RESULT_NEED_RESET; + return PCI_ERS_RESULT_CAN_RECOVER; +} + +static pci_ers_result_t ngene_link_reset(struct pci_dev *dev) +{ + printk(KERN_INFO DEVICE_NAME ": link reset\n"); + return 0; +} + +static pci_ers_result_t ngene_slot_reset(struct pci_dev *dev) +{ + printk(KERN_INFO DEVICE_NAME ": slot reset\n"); + return 0; +} + +static void ngene_resume(struct pci_dev *dev) +{ + printk(KERN_INFO DEVICE_NAME ": resume\n"); +} + +static struct pci_error_handlers ngene_errors = { + .error_detected = ngene_error_detected, + .link_reset = ngene_link_reset, + .slot_reset = ngene_slot_reset, + .resume = ngene_resume, +}; + +static struct pci_driver ngene_pci_driver = { + .name = "ngene", + .id_table = ngene_id_tbl, + .probe = ngene_probe, + .remove = __devexit_p(ngene_remove), + .err_handler = &ngene_errors, +}; + +static __init int module_init_ngene(void) +{ + printk(KERN_INFO + "nGene PCIE bridge driver, Copyright (C) 2005-2007 Micronas\n"); + return pci_register_driver(&ngene_pci_driver); +} + +static __exit void module_exit_ngene(void) +{ + pci_unregister_driver(&ngene_pci_driver); +} + +module_init(module_init_ngene); +module_exit(module_exit_ngene); + +MODULE_DESCRIPTION("nGene"); +MODULE_AUTHOR("Micronas, Ralph Metzler, Manfred Voelkel"); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/ngene/ngene.h b/drivers/media/dvb/ngene/ngene.h new file mode 100644 index 0000000..a7eb298 --- /dev/null +++ b/drivers/media/dvb/ngene/ngene.h @@ -0,0 +1,859 @@ +/* + * ngene.h: nGene PCIe bridge driver + * + * Copyright (C) 2005-2007 Micronas + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 only, as published by the Free Software Foundation. + * + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + */ + +#ifndef _NGENE_H_ +#define _NGENE_H_ + +#include <linux/types.h> +#include <linux/sched.h> +#include <linux/interrupt.h> +#include <linux/i2c.h> +#include <asm/dma.h> +#include <linux/scatterlist.h> + +#include <linux/dvb/frontend.h> + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_ringbuffer.h" + +#define NGENE_VID 0x18c3 +#define NGENE_PID 0x0720 + +#ifndef VIDEO_CAP_VC1 +#define VIDEO_CAP_AVC 128 +#define VIDEO_CAP_H264 128 +#define VIDEO_CAP_VC1 256 +#define VIDEO_CAP_WMV9 256 +#define VIDEO_CAP_MPEG4 512 +#endif + +enum STREAM { + STREAM_VIDEOIN1 = 0, /* ITU656 or TS Input */ + STREAM_VIDEOIN2, + STREAM_AUDIOIN1, /* I2S or SPI Input */ + STREAM_AUDIOIN2, + STREAM_AUDIOOUT, + MAX_STREAM +}; + +enum SMODE_BITS { + SMODE_AUDIO_SPDIF = 0x20, + SMODE_AVSYNC = 0x10, + SMODE_TRANSPORT_STREAM = 0x08, + SMODE_AUDIO_CAPTURE = 0x04, + SMODE_VBI_CAPTURE = 0x02, + SMODE_VIDEO_CAPTURE = 0x01 +}; + +enum STREAM_FLAG_BITS { + SFLAG_CHROMA_FORMAT_2COMP = 0x01, /* Chroma Format : 2's complement */ + SFLAG_CHROMA_FORMAT_OFFSET = 0x00, /* Chroma Format : Binary offset */ + SFLAG_ORDER_LUMA_CHROMA = 0x02, /* Byte order: Y,Cb,Y,Cr */ + SFLAG_ORDER_CHROMA_LUMA = 0x00, /* Byte order: Cb,Y,Cr,Y */ + SFLAG_COLORBAR = 0x04, /* Select colorbar */ +}; + +#define PROGRAM_ROM 0x0000 +#define PROGRAM_SRAM 0x1000 +#define PERIPHERALS0 0x8000 +#define PERIPHERALS1 0x9000 +#define SHARED_BUFFER 0xC000 + +#define HOST_TO_NGENE (SHARED_BUFFER+0x0000) +#define NGENE_TO_HOST (SHARED_BUFFER+0x0100) +#define NGENE_COMMAND (SHARED_BUFFER+0x0200) +#define NGENE_COMMAND_HI (SHARED_BUFFER+0x0204) +#define NGENE_STATUS (SHARED_BUFFER+0x0208) +#define NGENE_STATUS_HI (SHARED_BUFFER+0x020C) +#define NGENE_EVENT (SHARED_BUFFER+0x0210) +#define NGENE_EVENT_HI (SHARED_BUFFER+0x0214) +#define VARIABLES (SHARED_BUFFER+0x0210) + +#define NGENE_INT_COUNTS (SHARED_BUFFER+0x0260) +#define NGENE_INT_ENABLE (SHARED_BUFFER+0x0264) +#define NGENE_VBI_LINE_COUNT (SHARED_BUFFER+0x0268) + +#define BUFFER_GP_XMIT (SHARED_BUFFER+0x0800) +#define BUFFER_GP_RECV (SHARED_BUFFER+0x0900) +#define EEPROM_AREA (SHARED_BUFFER+0x0A00) + +#define SG_V_IN_1 (SHARED_BUFFER+0x0A80) +#define SG_VBI_1 (SHARED_BUFFER+0x0B00) +#define SG_A_IN_1 (SHARED_BUFFER+0x0B80) +#define SG_V_IN_2 (SHARED_BUFFER+0x0C00) +#define SG_VBI_2 (SHARED_BUFFER+0x0C80) +#define SG_A_IN_2 (SHARED_BUFFER+0x0D00) +#define SG_V_OUT (SHARED_BUFFER+0x0D80) +#define SG_A_OUT2 (SHARED_BUFFER+0x0E00) + +#define DATA_A_IN_1 (SHARED_BUFFER+0x0E80) +#define DATA_A_IN_2 (SHARED_BUFFER+0x0F00) +#define DATA_A_OUT (SHARED_BUFFER+0x0F80) +#define DATA_V_IN_1 (SHARED_BUFFER+0x1000) +#define DATA_V_IN_2 (SHARED_BUFFER+0x2000) +#define DATA_V_OUT (SHARED_BUFFER+0x3000) + +#define DATA_FIFO_AREA (SHARED_BUFFER+0x1000) + +#define TIMESTAMPS 0xA000 +#define SCRATCHPAD 0xA080 +#define FORCE_INT 0xA088 +#define FORCE_NMI 0xA090 +#define INT_STATUS 0xA0A0 + +#define DEV_VER 0x9004 + +#define FW_DEBUG_DEFAULT (PROGRAM_SRAM+0x00FF) + +struct SG_ADDR { + u64 start; + u64 curr; + u16 curr_ptr; + u16 elements; + u32 pad[3]; +} __attribute__ ((__packed__)); + +struct SHARED_MEMORY { + /* C000 */ + u32 HostToNgene[64]; + + /* C100 */ + u32 NgeneToHost[64]; + + /* C200 */ + u64 NgeneCommand; + u64 NgeneStatus; + u64 NgeneEvent; + + /* C210 */ + u8 pad1[0xc260 - 0xc218]; + + /* C260 */ + u32 IntCounts; + u32 IntEnable; + + /* C268 */ + u8 pad2[0xd000 - 0xc268]; + +} __attribute__ ((__packed__)); + +struct BUFFER_STREAM_RESULTS { + u32 Clock; /* Stream time in 100ns units */ + u16 RemainingLines; /* Remaining lines in this field. + 0 for complete field */ + u8 FieldCount; /* Video field number */ + u8 Flags; /* Bit 7 = Done, Bit 6 = seen, Bit 5 = overflow, + Bit 0 = FieldID */ + u16 BlockCount; /* Audio block count (unused) */ + u8 Reserved[2]; + u32 DTOUpdate; +} __attribute__ ((__packed__)); + +struct HW_SCATTER_GATHER_ELEMENT { + u64 Address; + u32 Length; + u32 Reserved; +} __attribute__ ((__packed__)); + +struct BUFFER_HEADER { + u64 Next; + struct BUFFER_STREAM_RESULTS SR; + + u32 Number_of_entries_1; + u32 Reserved5; + u64 Address_of_first_entry_1; + + u32 Number_of_entries_2; + u32 Reserved7; + u64 Address_of_first_entry_2; +} __attribute__ ((__packed__)); + +struct EVENT_BUFFER { + u32 TimeStamp; + u8 GPIOStatus; + u8 UARTStatus; + u8 RXCharacter; + u8 EventStatus; + u32 Reserved[2]; +} __attribute__ ((__packed__)); + +/* Firmware commands. */ + +enum OPCODES { + CMD_NOP = 0, + CMD_FWLOAD_PREPARE = 0x01, + CMD_FWLOAD_FINISH = 0x02, + CMD_I2C_READ = 0x03, + CMD_I2C_WRITE = 0x04, + + CMD_I2C_WRITE_NOSTOP = 0x05, + CMD_I2C_CONTINUE_WRITE = 0x06, + CMD_I2C_CONTINUE_WRITE_NOSTOP = 0x07, + + CMD_DEBUG_OUTPUT = 0x09, + + CMD_CONTROL = 0x10, + CMD_CONFIGURE_BUFFER = 0x11, + CMD_CONFIGURE_FREE_BUFFER = 0x12, + + CMD_SPI_READ = 0x13, + CMD_SPI_WRITE = 0x14, + + CMD_MEM_READ = 0x20, + CMD_MEM_WRITE = 0x21, + CMD_SFR_READ = 0x22, + CMD_SFR_WRITE = 0x23, + CMD_IRAM_READ = 0x24, + CMD_IRAM_WRITE = 0x25, + CMD_SET_GPIO_PIN = 0x26, + CMD_SET_GPIO_INT = 0x27, + CMD_CONFIGURE_UART = 0x28, + CMD_WRITE_UART = 0x29, + MAX_CMD +}; + +enum RESPONSES { + OK = 0, + ERROR = 1 +}; + +struct FW_HEADER { + u8 Opcode; + u8 Length; +} __attribute__ ((__packed__)); + +struct FW_I2C_WRITE { + struct FW_HEADER hdr; + u8 Device; + u8 Data[250]; +} __attribute__ ((__packed__)); + +struct FW_I2C_CONTINUE_WRITE { + struct FW_HEADER hdr; + u8 Data[250]; +} __attribute__ ((__packed__)); + +struct FW_I2C_READ { + struct FW_HEADER hdr; + u8 Device; + u8 Data[252]; /* followed by two bytes of read data count */ +} __attribute__ ((__packed__)); + +struct FW_SPI_WRITE { + struct FW_HEADER hdr; + u8 ModeSelect; + u8 Data[250]; +} __attribute__ ((__packed__)); + +struct FW_SPI_READ { + struct FW_HEADER hdr; + u8 ModeSelect; + u8 Data[252]; /* followed by two bytes of read data count */ +} __attribute__ ((__packed__)); + +struct FW_FWLOAD_PREPARE { + struct FW_HEADER hdr; +} __attribute__ ((__packed__)); + +struct FW_FWLOAD_FINISH { + struct FW_HEADER hdr; + u16 Address; /* address of final block */ + u16 Length; +} __attribute__ ((__packed__)); + +/* + * Meaning of FW_STREAM_CONTROL::Mode bits: + * Bit 7: Loopback PEXin to PEXout using TVOut channel + * Bit 6: AVLOOP + * Bit 5: Audio select; 0=I2S, 1=SPDIF + * Bit 4: AVSYNC + * Bit 3: Enable transport stream + * Bit 2: Enable audio capture + * Bit 1: Enable ITU-Video VBI capture + * Bit 0: Enable ITU-Video capture + * + * Meaning of FW_STREAM_CONTROL::Control bits (see UVI1_CTL) + * Bit 7: continuous capture + * Bit 6: capture one field + * Bit 5: capture one frame + * Bit 4: unused + * Bit 3: starting field; 0=odd, 1=even + * Bit 2: sample size; 0=8-bit, 1=10-bit + * Bit 1: data format; 0=UYVY, 1=YUY2 + * Bit 0: resets buffer pointers +*/ + +enum FSC_MODE_BITS { + SMODE_LOOPBACK = 0x80, + SMODE_AVLOOP = 0x40, + _SMODE_AUDIO_SPDIF = 0x20, + _SMODE_AVSYNC = 0x10, + _SMODE_TRANSPORT_STREAM = 0x08, + _SMODE_AUDIO_CAPTURE = 0x04, + _SMODE_VBI_CAPTURE = 0x02, + _SMODE_VIDEO_CAPTURE = 0x01 +}; + + +/* Meaning of FW_STREAM_CONTROL::Stream bits: + * Bit 3: Audio sample count: 0 = relative, 1 = absolute + * Bit 2: color bar select; 1=color bars, 0=CV3 decoder + * Bits 1-0: stream select, UVI1, UVI2, TVOUT + */ + +struct FW_STREAM_CONTROL { + struct FW_HEADER hdr; + u8 Stream; /* Stream number (UVI1, UVI2, TVOUT) */ + u8 Control; /* Value written to UVI1_CTL */ + u8 Mode; /* Controls clock source */ + u8 SetupDataLen; /* Length of setup data, MSB=1 write + backwards */ + u16 CaptureBlockCount; /* Blocks (a 256 Bytes) to capture per buffer + for TS and Audio */ + u64 Buffer_Address; /* Address of first buffer header */ + u16 BytesPerVideoLine; + u16 MaxLinesPerField; + u16 MinLinesPerField; + u16 Reserved_1; + u16 BytesPerVBILine; + u16 MaxVBILinesPerField; + u16 MinVBILinesPerField; + u16 SetupDataAddr; /* ngene relative address of setup data */ + u8 SetupData[32]; /* setup data */ +} __attribute__((__packed__)); + +#define AUDIO_BLOCK_SIZE 256 +#define TS_BLOCK_SIZE 256 + +struct FW_MEM_READ { + struct FW_HEADER hdr; + u16 address; +} __attribute__ ((__packed__)); + +struct FW_MEM_WRITE { + struct FW_HEADER hdr; + u16 address; + u8 data; +} __attribute__ ((__packed__)); + +struct FW_SFR_IRAM_READ { + struct FW_HEADER hdr; + u8 address; +} __attribute__ ((__packed__)); + +struct FW_SFR_IRAM_WRITE { + struct FW_HEADER hdr; + u8 address; + u8 data; +} __attribute__ ((__packed__)); + +struct FW_SET_GPIO_PIN { + struct FW_HEADER hdr; + u8 select; +} __attribute__ ((__packed__)); + +struct FW_SET_GPIO_INT { + struct FW_HEADER hdr; + u8 select; +} __attribute__ ((__packed__)); + +struct FW_SET_DEBUGMODE { + struct FW_HEADER hdr; + u8 debug_flags; +} __attribute__ ((__packed__)); + +struct FW_CONFIGURE_BUFFERS { + struct FW_HEADER hdr; + u8 config; +} __attribute__ ((__packed__)); + +enum _BUFFER_CONFIGS { + /* 4k UVI1, 4k UVI2, 2k AUD1, 2k AUD2 (standard usage) */ + BUFFER_CONFIG_4422 = 0, + /* 3k UVI1, 3k UVI2, 3k AUD1, 3k AUD2 (4x TS input usage) */ + BUFFER_CONFIG_3333 = 1, + /* 8k UVI1, 0k UVI2, 2k AUD1, 2k I2SOut (HDTV decoder usage) */ + BUFFER_CONFIG_8022 = 2, + BUFFER_CONFIG_FW17 = 255, /* Use new FW 17 command */ +}; + +struct FW_CONFIGURE_FREE_BUFFERS { + struct FW_HEADER hdr; + u8 UVI1_BufferLength; + u8 UVI2_BufferLength; + u8 TVO_BufferLength; + u8 AUD1_BufferLength; + u8 AUD2_BufferLength; + u8 TVA_BufferLength; +} __attribute__ ((__packed__)); + +struct FW_CONFIGURE_UART { + struct FW_HEADER hdr; + u8 UartControl; +} __attribute__ ((__packed__)); + +enum _UART_CONFIG { + _UART_BAUDRATE_19200 = 0, + _UART_BAUDRATE_9600 = 1, + _UART_BAUDRATE_4800 = 2, + _UART_BAUDRATE_2400 = 3, + _UART_RX_ENABLE = 0x40, + _UART_TX_ENABLE = 0x80, +}; + +struct FW_WRITE_UART { + struct FW_HEADER hdr; + u8 Data[252]; +} __attribute__ ((__packed__)); + + +struct ngene_command { + u32 in_len; + u32 out_len; + union { + u32 raw[64]; + u8 raw8[256]; + struct FW_HEADER hdr; + struct FW_I2C_WRITE I2CWrite; + struct FW_I2C_CONTINUE_WRITE I2CContinueWrite; + struct FW_I2C_READ I2CRead; + struct FW_STREAM_CONTROL StreamControl; + struct FW_FWLOAD_PREPARE FWLoadPrepare; + struct FW_FWLOAD_FINISH FWLoadFinish; + struct FW_MEM_READ MemoryRead; + struct FW_MEM_WRITE MemoryWrite; + struct FW_SFR_IRAM_READ SfrIramRead; + struct FW_SFR_IRAM_WRITE SfrIramWrite; + struct FW_SPI_WRITE SPIWrite; + struct FW_SPI_READ SPIRead; + struct FW_SET_GPIO_PIN SetGpioPin; + struct FW_SET_GPIO_INT SetGpioInt; + struct FW_SET_DEBUGMODE SetDebugMode; + struct FW_CONFIGURE_BUFFERS ConfigureBuffers; + struct FW_CONFIGURE_FREE_BUFFERS ConfigureFreeBuffers; + struct FW_CONFIGURE_UART ConfigureUart; + struct FW_WRITE_UART WriteUart; + } cmd; +} __attribute__ ((__packed__)); + +#define NGENE_INTERFACE_VERSION 0x103 +#define MAX_VIDEO_BUFFER_SIZE (417792) /* 288*1440 rounded up to next page */ +#define MAX_AUDIO_BUFFER_SIZE (8192) /* Gives room for about 23msec@48KHz */ +#define MAX_VBI_BUFFER_SIZE (28672) /* 1144*18 rounded up to next page */ +#define MAX_TS_BUFFER_SIZE (98304) /* 512*188 rounded up to next page */ +#define MAX_HDTV_BUFFER_SIZE (2080768) /* 541*1920*2 rounded up to next page + Max: (1920x1080i60) */ + +#define OVERFLOW_BUFFER_SIZE (8192) + +#define RING_SIZE_VIDEO 4 +#define RING_SIZE_AUDIO 8 +#define RING_SIZE_TS 8 + +#define NUM_SCATTER_GATHER_ENTRIES 8 + +#define MAX_DMA_LENGTH (((MAX_VIDEO_BUFFER_SIZE + MAX_VBI_BUFFER_SIZE) * \ + RING_SIZE_VIDEO * 2) + \ + (MAX_AUDIO_BUFFER_SIZE * RING_SIZE_AUDIO * 2) + \ + (MAX_TS_BUFFER_SIZE * RING_SIZE_TS * 4) + \ + (RING_SIZE_VIDEO * PAGE_SIZE * 2) + \ + (RING_SIZE_AUDIO * PAGE_SIZE * 2) + \ + (RING_SIZE_TS * PAGE_SIZE * 4) + \ + 8 * PAGE_SIZE + OVERFLOW_BUFFER_SIZE + PAGE_SIZE) + +#define EVENT_QUEUE_SIZE 16 + +/* Gathers the current state of a single channel. */ + +struct SBufferHeader { + struct BUFFER_HEADER ngeneBuffer; /* Physical descriptor */ + struct SBufferHeader *Next; + void *Buffer1; + struct HW_SCATTER_GATHER_ELEMENT *scList1; + void *Buffer2; + struct HW_SCATTER_GATHER_ELEMENT *scList2; +}; + +/* Sizeof SBufferHeader aligned to next 64 Bit boundary (hw restriction) */ +#define SIZEOF_SBufferHeader ((sizeof(struct SBufferHeader) + 63) & ~63) + +enum HWSTATE { + HWSTATE_STOP, + HWSTATE_STARTUP, + HWSTATE_RUN, + HWSTATE_PAUSE, +}; + +enum KSSTATE { + KSSTATE_STOP, + KSSTATE_ACQUIRE, + KSSTATE_PAUSE, + KSSTATE_RUN, +}; + +struct SRingBufferDescriptor { + struct SBufferHeader *Head; /* Points to first buffer in ring buffer + structure*/ + u64 PAHead; /* Physical address of first buffer */ + u32 MemSize; /* Memory size of allocated ring buffers + (needed for freeing) */ + u32 NumBuffers; /* Number of buffers in the ring */ + u32 Buffer1Length; /* Allocated length of Buffer 1 */ + u32 Buffer2Length; /* Allocated length of Buffer 2 */ + void *SCListMem; /* Memory to hold scatter gather lists for this + ring */ + u64 PASCListMem; /* Physical address .. */ + u32 SCListMemSize; /* Size of this memory */ +}; + +enum STREAMMODEFLAGS { + StreamMode_NONE = 0, /* Stream not used */ + StreamMode_ANALOG = 1, /* Analog: Stream 0,1 = Video, 2,3 = Audio */ + StreamMode_TSIN = 2, /* Transport stream input (all) */ + StreamMode_HDTV = 4, /* HDTV: Maximum 1920x1080p30,1920x1080i60 + (only stream 0) */ + StreamMode_TSOUT = 8, /* Transport stream output (only stream 3) */ +}; + + +enum BufferExchangeFlags { + BEF_EVEN_FIELD = 0x00000001, + BEF_CONTINUATION = 0x00000002, + BEF_MORE_DATA = 0x00000004, + BEF_OVERFLOW = 0x00000008, + DF_SWAP32 = 0x00010000, +}; + +typedef void *(IBufferExchange)(void *, void *, u32, u32, u32); + +struct MICI_STREAMINFO { + IBufferExchange *pExchange; + IBufferExchange *pExchangeVBI; /* Secondary (VBI, ancillary) */ + u8 Stream; + u8 Flags; + u8 Mode; + u8 Reserved; + u16 nLinesVideo; + u16 nBytesPerLineVideo; + u16 nLinesVBI; + u16 nBytesPerLineVBI; + u32 CaptureLength; /* Used for audio and transport stream */ +}; + +/****************************************************************************/ +/* STRUCTS ******************************************************************/ +/****************************************************************************/ + +/* sound hardware definition */ +#define MIXER_ADDR_TVTUNER 0 +#define MIXER_ADDR_LAST 0 + +struct ngene_channel; + +/*struct sound chip*/ + +struct mychip { + struct ngene_channel *chan; + struct snd_card *card; + struct pci_dev *pci; + struct snd_pcm_substream *substream; + struct snd_pcm *pcm; + unsigned long port; + int irq; + spinlock_t mixer_lock; + spinlock_t lock; + int mixer_volume[MIXER_ADDR_LAST + 1][2]; + int capture_source[MIXER_ADDR_LAST + 1][2]; +}; + +#ifdef NGENE_V4L +struct ngene_overlay { + int tvnorm; + struct v4l2_rect w; + enum v4l2_field field; + struct v4l2_clip *clips; + int nclips; + int setup_ok; +}; + +struct ngene_tvnorm { + int v4l2_id; + char *name; + u16 swidth, sheight; /* scaled standard width, height */ + int tuner_norm; + int soundstd; +}; + +struct ngene_vopen { + struct ngene_channel *ch; + enum v4l2_priority prio; + int width; + int height; + int depth; + struct videobuf_queue vbuf_q; + struct videobuf_queue vbi; + int fourcc; + int picxcount; + int resources; + enum v4l2_buf_type type; + const struct ngene_format *fmt; + + const struct ngene_format *ovfmt; + struct ngene_overlay ov; +}; +#endif + +struct ngene_channel { + struct device device; + struct i2c_adapter i2c_adapter; + + struct ngene *dev; + int number; + int type; + int mode; + + struct dvb_frontend *fe; + struct dmxdev dmxdev; + struct dvb_demux demux; + struct dmx_frontend hw_frontend; + struct dmx_frontend mem_frontend; + int users; + struct video_device *v4l_dev; + struct tasklet_struct demux_tasklet; + + struct SBufferHeader *nextBuffer; + enum KSSTATE State; + enum HWSTATE HWState; + u8 Stream; + u8 Flags; + u8 Mode; + IBufferExchange *pBufferExchange; + IBufferExchange *pBufferExchange2; + + spinlock_t state_lock; + u16 nLines; + u16 nBytesPerLine; + u16 nVBILines; + u16 nBytesPerVBILine; + u16 itumode; + u32 Capture1Length; + u32 Capture2Length; + struct SRingBufferDescriptor RingBuffer; + struct SRingBufferDescriptor TSRingBuffer; + struct SRingBufferDescriptor TSIdleBuffer; + + u32 DataFormatFlags; + + int AudioDTOUpdated; + u32 AudioDTOValue; + + int (*set_tone)(struct dvb_frontend *, fe_sec_tone_mode_t); + u8 lnbh; + + /* stuff from analog driver */ + + int minor; + struct mychip *mychip; + struct snd_card *soundcard; + u8 *evenbuffer; + u8 dma_on; + int soundstreamon; + int audiomute; + int soundbuffisallocated; + int sndbuffflag; + int tun_rdy; + int dec_rdy; + int tun_dec_rdy; + int lastbufferflag; + + struct ngene_tvnorm *tvnorms; + int tvnorm_num; + int tvnorm; + +#ifdef NGENE_V4L + int videousers; + struct v4l2_prio_state prio; + struct ngene_vopen init; + int resources; + struct v4l2_framebuffer fbuf; + struct ngene_buffer *screen; /* overlay */ + struct list_head capture; /* video capture queue */ + spinlock_t s_lock; + struct semaphore reslock; +#endif + + int running; +}; + +struct ngene; + +typedef void (rx_cb_t)(struct ngene *, u32, u8); +typedef void (tx_cb_t)(struct ngene *, u32); + +struct ngene { + int nr; + struct pci_dev *pci_dev; + unsigned char *iomem; + + /*struct i2c_adapter i2c_adapter;*/ + + u32 device_version; + u32 fw_interface_version; + u32 icounts; + + u8 *CmdDoneByte; + int BootFirmware; + void *OverflowBuffer; + dma_addr_t PAOverflowBuffer; + void *FWInterfaceBuffer; + dma_addr_t PAFWInterfaceBuffer; + u8 *ngenetohost; + u8 *hosttongene; + + struct EVENT_BUFFER EventQueue[EVENT_QUEUE_SIZE]; + int EventQueueOverflowCount; + int EventQueueOverflowFlag; + struct tasklet_struct event_tasklet; + struct EVENT_BUFFER *EventBuffer; + int EventQueueWriteIndex; + int EventQueueReadIndex; + + wait_queue_head_t cmd_wq; + int cmd_done; + struct semaphore cmd_mutex; + struct semaphore stream_mutex; + struct semaphore pll_mutex; + struct semaphore i2c_switch_mutex; + int i2c_current_channel; + int i2c_current_bus; + spinlock_t cmd_lock; + + struct dvb_adapter adapter[MAX_STREAM]; + struct ngene_channel channel[MAX_STREAM]; + + struct ngene_info *card_info; + + tx_cb_t *TxEventNotify; + rx_cb_t *RxEventNotify; + int tx_busy; + wait_queue_head_t tx_wq; + wait_queue_head_t rx_wq; +#define UART_RBUF_LEN 4096 + u8 uart_rbuf[UART_RBUF_LEN]; + int uart_rp, uart_wp; + + u8 *tsout_buf; +#define TSOUT_BUF_SIZE (512*188*8) + struct dvb_ringbuffer tsout_rbuf; + + u8 *ain_buf; +#define AIN_BUF_SIZE (128*1024) + struct dvb_ringbuffer ain_rbuf; + + + u8 *vin_buf; +#define VIN_BUF_SIZE (4*1920*1080) + struct dvb_ringbuffer vin_rbuf; + + unsigned long exp_val; + int prev_cmd; +}; + +struct ngene_info { + int type; +#define NGENE_APP 0 +#define NGENE_TERRATEC 1 +#define NGENE_SIDEWINDER 2 +#define NGENE_RACER 3 +#define NGENE_VIPER 4 +#define NGENE_PYTHON 5 +#define NGENE_VBOX_V1 6 +#define NGENE_VBOX_V2 7 + + int fw_version; + char *name; + + int io_type[MAX_STREAM]; +#define NGENE_IO_NONE 0 +#define NGENE_IO_TV 1 +#define NGENE_IO_HDTV 2 +#define NGENE_IO_TSIN 4 +#define NGENE_IO_TSOUT 8 +#define NGENE_IO_AIN 16 + + void *fe_config[4]; + void *tuner_config[4]; + + int (*demod_attach[4])(struct ngene_channel *); + int (*tuner_attach[4])(struct ngene_channel *); + + u8 avf[4]; + u8 msp[4]; + u8 demoda[4]; + u8 lnb[4]; + int i2c_access; + u8 ntsc; + u8 tsf[4]; + u8 i2s[4]; + + int (*gate_ctrl)(struct dvb_frontend *, int); + int (*switch_ctrl)(struct ngene_channel *, int, int); +}; + +#ifdef NGENE_V4L +struct ngene_format{ + char *name; + int fourcc; /* video4linux 2 */ + int btformat; /* BT848_COLOR_FMT_* */ + int format; + int btswap; /* BT848_COLOR_CTL_* */ + int depth; /* bit/pixel */ + int flags; + int hshift, vshift; /* for planar modes */ + int palette; +}; + +#define RESOURCE_OVERLAY 1 +#define RESOURCE_VIDEO 2 +#define RESOURCE_VBI 4 + +struct ngene_buffer { + /* common v4l buffer stuff -- must be first */ + struct videobuf_buffer vb; + + /* ngene specific */ + const struct ngene_format *fmt; + int tvnorm; + int btformat; + int btswap; +}; +#endif + + +#endif + +/* LocalWords: Endif + */ diff --git a/drivers/media/dvb/siano/sms-cards.c b/drivers/media/dvb/siano/sms-cards.c index 1067b22..cff77e2 100644 --- a/drivers/media/dvb/siano/sms-cards.c +++ b/drivers/media/dvb/siano/sms-cards.c @@ -62,6 +62,7 @@ static struct sms_board sms_boards[] = { [SMS1XXX_BOARD_HAUPPAUGE_WINDHAM] = { .name = "Hauppauge WinTV MiniStick", .type = SMS_NOVA_B0, + .fw[DEVICE_MODE_ISDBT_BDA] = "sms1xxx-hcw-55xxx-isdbt-02.fw", .fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-hcw-55xxx-dvbt-02.fw", .board_cfg.leds_power = 26, .board_cfg.led0 = 27, diff --git a/drivers/media/dvb/siano/smscoreapi.c b/drivers/media/dvb/siano/smscoreapi.c index ca758bc..4bfd345 100644 --- a/drivers/media/dvb/siano/smscoreapi.c +++ b/drivers/media/dvb/siano/smscoreapi.c @@ -1459,8 +1459,10 @@ int smscore_gpio_configure(struct smscore_device_t *coredev, u8 PinNum, if (!(coredev->device_flags & SMS_DEVICE_FAMILY2)) { pMsg->xMsgHeader.msgType = MSG_SMS_GPIO_CONFIG_REQ; if (GetGpioPinParams(PinNum, &TranslatedPinNum, &GroupNum, - &groupCfg) != 0) - return -EINVAL; + &groupCfg) != 0) { + rc = -EINVAL; + goto free; + } pMsg->msgData[1] = TranslatedPinNum; pMsg->msgData[2] = GroupNum; @@ -1490,6 +1492,7 @@ int smscore_gpio_configure(struct smscore_device_t *coredev, u8 PinNum, else sms_err("smscore_gpio_configure error"); } +free: kfree(buffer); return rc; diff --git a/drivers/media/dvb/siano/smscoreapi.h b/drivers/media/dvb/siano/smscoreapi.h index eec18aa..8ecadec 100644 --- a/drivers/media/dvb/siano/smscoreapi.h +++ b/drivers/media/dvb/siano/smscoreapi.h @@ -212,6 +212,8 @@ struct smscore_device_t { #define MSG_SMS_DAB_CHANNEL 607 #define MSG_SMS_GET_PID_FILTER_LIST_REQ 608 #define MSG_SMS_GET_PID_FILTER_LIST_RES 609 +#define MSG_SMS_GET_STATISTICS_RES 616 +#define MSG_SMS_GET_STATISTICS_REQ 615 #define MSG_SMS_HO_PER_SLICES_IND 630 #define MSG_SMS_SET_ANTENNA_CONFIG_REQ 651 #define MSG_SMS_SET_ANTENNA_CONFIG_RES 652 @@ -339,7 +341,7 @@ struct SmsFirmware_ST { /* Statistics information returned as response for * SmsHostApiGetStatistics_Req */ -struct SMSHOSTLIB_STATISTICS_S { +struct SMSHOSTLIB_STATISTICS_ST { u32 Reserved; /* Reserved */ /* Common parameters */ @@ -424,6 +426,79 @@ struct SMSHOSTLIB_STATISTICS_S { u32 ReservedFields[10]; /* Reserved */ }; +struct SmsMsgStatisticsInfo_ST { + u32 RequestResult; + + struct SMSHOSTLIB_STATISTICS_ST Stat; + + /* Split the calc of the SNR in DAB */ + u32 Signal; /* dB */ + u32 Noise; /* dB */ + +}; + +struct SMSHOSTLIB_ISDBT_LAYER_STAT_ST { + /* Per-layer information */ + u32 CodeRate; /* Code Rate from SMSHOSTLIB_CODE_RATE_ET, + * 255 means layer does not exist */ + u32 Constellation; /* Constellation from SMSHOSTLIB_CONSTELLATION_ET, + * 255 means layer does not exist */ + u32 BER; /* Post Viterbi BER [1E-5], 0xFFFFFFFF indicate N/A */ + u32 BERErrorCount; /* Post Viterbi Error Bits Count */ + u32 BERBitCount; /* Post Viterbi Total Bits Count */ + u32 PreBER; /* Pre Viterbi BER [1E-5], 0xFFFFFFFF indicate N/A */ + u32 TS_PER; /* Transport stream PER [%], 0xFFFFFFFF indicate N/A */ + u32 ErrorTSPackets; /* Number of erroneous transport-stream packets */ + u32 TotalTSPackets; /* Total number of transport-stream packets */ + u32 TILdepthI; /* Time interleaver depth I parameter, + * 255 means layer does not exist */ + u32 NumberOfSegments; /* Number of segments in layer A, + * 255 means layer does not exist */ + u32 TMCCErrors; /* TMCC errors */ +}; + +struct SMSHOSTLIB_STATISTICS_ISDBT_ST { + u32 StatisticsType; /* Enumerator identifying the type of the + * structure. Values are the same as + * SMSHOSTLIB_DEVICE_MODES_E + * + * This field MUST always be first in any + * statistics structure */ + + u32 FullSize; /* Total size of the structure returned by the modem. + * If the size requested by the host is smaller than + * FullSize, the struct will be truncated */ + + /* Common parameters */ + u32 IsRfLocked; /* 0 - not locked, 1 - locked */ + u32 IsDemodLocked; /* 0 - not locked, 1 - locked */ + u32 IsExternalLNAOn; /* 0 - external LNA off, 1 - external LNA on */ + + /* Reception quality */ + s32 SNR; /* dB */ + s32 RSSI; /* dBm */ + s32 InBandPwr; /* In band power in dBM */ + s32 CarrierOffset; /* Carrier Offset in Hz */ + + /* Transmission parameters */ + u32 Frequency; /* Frequency in Hz */ + u32 Bandwidth; /* Bandwidth in MHz */ + u32 TransmissionMode; /* ISDB-T transmission mode */ + u32 ModemState; /* 0 - Acquisition, 1 - Locked */ + u32 GuardInterval; /* Guard Interval, 1 divided by value */ + u32 SystemType; /* ISDB-T system type (ISDB-T / ISDB-Tsb) */ + u32 PartialReception; /* TRUE - partial reception, FALSE otherwise */ + u32 NumOfLayers; /* Number of ISDB-T layers in the network */ + + /* Per-layer information */ + /* Layers A, B and C */ + struct SMSHOSTLIB_ISDBT_LAYER_STAT_ST LayerInfo[3]; + /* Per-layer statistics, see SMSHOSTLIB_ISDBT_LAYER_STAT_ST */ + + /* Interface information */ + u32 SmsToHostTxErrors; /* Total number of transmission errors. */ +}; + struct PID_STATISTICS_DATA_S { struct PID_BURST_S { u32 size; diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c index 68bf9fb..5f39398 100644 --- a/drivers/media/dvb/siano/smsdvb.c +++ b/drivers/media/dvb/siano/smsdvb.c @@ -116,6 +116,118 @@ static void sms_board_dvb3_event(struct smsdvb_client_t *client, } } + +static void smsdvb_update_dvb_stats(struct RECEPTION_STATISTICS_S *pReceptionData, + struct SMSHOSTLIB_STATISTICS_ST *p) +{ + if (sms_dbg & 2) { + printk(KERN_DEBUG "Reserved = %d", p->Reserved); + printk(KERN_DEBUG "IsRfLocked = %d", p->IsRfLocked); + printk(KERN_DEBUG "IsDemodLocked = %d", p->IsDemodLocked); + printk(KERN_DEBUG "IsExternalLNAOn = %d", p->IsExternalLNAOn); + printk(KERN_DEBUG "SNR = %d", p->SNR); + printk(KERN_DEBUG "BER = %d", p->BER); + printk(KERN_DEBUG "FIB_CRC = %d", p->FIB_CRC); + printk(KERN_DEBUG "TS_PER = %d", p->TS_PER); + printk(KERN_DEBUG "MFER = %d", p->MFER); + printk(KERN_DEBUG "RSSI = %d", p->RSSI); + printk(KERN_DEBUG "InBandPwr = %d", p->InBandPwr); + printk(KERN_DEBUG "CarrierOffset = %d", p->CarrierOffset); + printk(KERN_DEBUG "Frequency = %d", p->Frequency); + printk(KERN_DEBUG "Bandwidth = %d", p->Bandwidth); + printk(KERN_DEBUG "TransmissionMode = %d", p->TransmissionMode); + printk(KERN_DEBUG "ModemState = %d", p->ModemState); + printk(KERN_DEBUG "GuardInterval = %d", p->GuardInterval); + printk(KERN_DEBUG "CodeRate = %d", p->CodeRate); + printk(KERN_DEBUG "LPCodeRate = %d", p->LPCodeRate); + printk(KERN_DEBUG "Hierarchy = %d", p->Hierarchy); + printk(KERN_DEBUG "Constellation = %d", p->Constellation); + printk(KERN_DEBUG "BurstSize = %d", p->BurstSize); + printk(KERN_DEBUG "BurstDuration = %d", p->BurstDuration); + printk(KERN_DEBUG "BurstCycleTime = %d", p->BurstCycleTime); + printk(KERN_DEBUG "CalculatedBurstCycleTime = %d", p->CalculatedBurstCycleTime); + printk(KERN_DEBUG "NumOfRows = %d", p->NumOfRows); + printk(KERN_DEBUG "NumOfPaddCols = %d", p->NumOfPaddCols); + printk(KERN_DEBUG "NumOfPunctCols = %d", p->NumOfPunctCols); + printk(KERN_DEBUG "ErrorTSPackets = %d", p->ErrorTSPackets); + printk(KERN_DEBUG "TotalTSPackets = %d", p->TotalTSPackets); + printk(KERN_DEBUG "NumOfValidMpeTlbs = %d", p->NumOfValidMpeTlbs); + printk(KERN_DEBUG "NumOfInvalidMpeTlbs = %d", p->NumOfInvalidMpeTlbs); + printk(KERN_DEBUG "NumOfCorrectedMpeTlbs = %d", p->NumOfCorrectedMpeTlbs); + printk(KERN_DEBUG "BERErrorCount = %d", p->BERErrorCount); + printk(KERN_DEBUG "BERBitCount = %d", p->BERBitCount); + printk(KERN_DEBUG "SmsToHostTxErrors = %d", p->SmsToHostTxErrors); + printk(KERN_DEBUG "PreBER = %d", p->PreBER); + printk(KERN_DEBUG "CellId = %d", p->CellId); + printk(KERN_DEBUG "DvbhSrvIndHP = %d", p->DvbhSrvIndHP); + printk(KERN_DEBUG "DvbhSrvIndLP = %d", p->DvbhSrvIndLP); + printk(KERN_DEBUG "NumMPEReceived = %d", p->NumMPEReceived); + } + + pReceptionData->IsDemodLocked = p->IsDemodLocked; + + pReceptionData->SNR = p->SNR; + pReceptionData->BER = p->BER; + pReceptionData->BERErrorCount = p->BERErrorCount; + pReceptionData->InBandPwr = p->InBandPwr; + pReceptionData->ErrorTSPackets = p->ErrorTSPackets; +}; + + +static void smsdvb_update_isdbt_stats(struct RECEPTION_STATISTICS_S *pReceptionData, + struct SMSHOSTLIB_STATISTICS_ISDBT_ST *p) +{ + int i; + + if (sms_dbg & 2) { + printk(KERN_DEBUG "IsRfLocked = %d", p->IsRfLocked); + printk(KERN_DEBUG "IsDemodLocked = %d", p->IsDemodLocked); + printk(KERN_DEBUG "IsExternalLNAOn = %d", p->IsExternalLNAOn); + printk(KERN_DEBUG "SNR = %d", p->SNR); + printk(KERN_DEBUG "RSSI = %d", p->RSSI); + printk(KERN_DEBUG "InBandPwr = %d", p->InBandPwr); + printk(KERN_DEBUG "CarrierOffset = %d", p->CarrierOffset); + printk(KERN_DEBUG "Frequency = %d", p->Frequency); + printk(KERN_DEBUG "Bandwidth = %d", p->Bandwidth); + printk(KERN_DEBUG "TransmissionMode = %d", p->TransmissionMode); + printk(KERN_DEBUG "ModemState = %d", p->ModemState); + printk(KERN_DEBUG "GuardInterval = %d", p->GuardInterval); + printk(KERN_DEBUG "SystemType = %d", p->SystemType); + printk(KERN_DEBUG "PartialReception = %d", p->PartialReception); + printk(KERN_DEBUG "NumOfLayers = %d", p->NumOfLayers); + printk(KERN_DEBUG "SmsToHostTxErrors = %d", p->SmsToHostTxErrors); + + for (i = 0; i < 3; i++) { + printk(KERN_DEBUG "%d: CodeRate = %d", i, p->LayerInfo[i].CodeRate); + printk(KERN_DEBUG "%d: Constellation = %d", i, p->LayerInfo[i].Constellation); + printk(KERN_DEBUG "%d: BER = %d", i, p->LayerInfo[i].BER); + printk(KERN_DEBUG "%d: BERErrorCount = %d", i, p->LayerInfo[i].BERErrorCount); + printk(KERN_DEBUG "%d: BERBitCount = %d", i, p->LayerInfo[i].BERBitCount); + printk(KERN_DEBUG "%d: PreBER = %d", i, p->LayerInfo[i].PreBER); + printk(KERN_DEBUG "%d: TS_PER = %d", i, p->LayerInfo[i].TS_PER); + printk(KERN_DEBUG "%d: ErrorTSPackets = %d", i, p->LayerInfo[i].ErrorTSPackets); + printk(KERN_DEBUG "%d: TotalTSPackets = %d", i, p->LayerInfo[i].TotalTSPackets); + printk(KERN_DEBUG "%d: TILdepthI = %d", i, p->LayerInfo[i].TILdepthI); + printk(KERN_DEBUG "%d: NumberOfSegments = %d", i, p->LayerInfo[i].NumberOfSegments); + printk(KERN_DEBUG "%d: TMCCErrors = %d", i, p->LayerInfo[i].TMCCErrors); + } + } + + pReceptionData->IsDemodLocked = p->IsDemodLocked; + + pReceptionData->SNR = p->SNR; + pReceptionData->InBandPwr = p->InBandPwr; + + pReceptionData->ErrorTSPackets = 0; + pReceptionData->BER = 0; + pReceptionData->BERErrorCount = 0; + for (i = 0; i < 3; i++) { + pReceptionData->BER += p->LayerInfo[i].BER; + pReceptionData->BERErrorCount += p->LayerInfo[i].BERErrorCount; + pReceptionData->ErrorTSPackets += p->LayerInfo[i].ErrorTSPackets; + } +} + static int smsdvb_onresponse(void *context, struct smscore_buffer_t *cb) { struct smsdvb_client_t *client = (struct smsdvb_client_t *) context; @@ -134,6 +246,7 @@ static int smsdvb_onresponse(void *context, struct smscore_buffer_t *cb) break; case MSG_SMS_RF_TUNE_RES: + case MSG_SMS_ISDBT_TUNE_RES: complete(&client->tune_done); break; @@ -217,6 +330,40 @@ static int smsdvb_onresponse(void *context, struct smscore_buffer_t *cb) is_status_update = true; break; } + case MSG_SMS_GET_STATISTICS_RES: { + union { + struct SMSHOSTLIB_STATISTICS_ISDBT_ST isdbt; + struct SmsMsgStatisticsInfo_ST dvb; + } *p = (void *) (phdr + 1); + struct RECEPTION_STATISTICS_S *pReceptionData = + &client->sms_stat_dvb.ReceptionData; + + sms_info("MSG_SMS_GET_STATISTICS_RES"); + + is_status_update = true; + + switch (smscore_get_device_mode(client->coredev)) { + case DEVICE_MODE_ISDBT: + case DEVICE_MODE_ISDBT_BDA: + smsdvb_update_isdbt_stats(pReceptionData, &p->isdbt); + break; + default: + smsdvb_update_dvb_stats(pReceptionData, &p->dvb.Stat); + } + if (!pReceptionData->IsDemodLocked) { + pReceptionData->SNR = 0; + pReceptionData->BER = 0; + pReceptionData->BERErrorCount = 0; + pReceptionData->InBandPwr = 0; + pReceptionData->ErrorTSPackets = 0; + } + + complete(&client->tune_done); + break; + } + default: + sms_info("Unhandled message %d", phdr->msgType); + } smscore_putbuffer(client->coredev, cb); @@ -233,10 +380,10 @@ static int smsdvb_onresponse(void *context, struct smscore_buffer_t *cb) DVB3_EVENT_UNC_ERR); } else { - /*client->fe_status = - (phdr->msgType == MSG_SMS_NO_SIGNAL_IND) ? - 0 : FE_HAS_SIGNAL;*/ - client->fe_status = 0; + if (client->sms_stat_dvb.ReceptionData.IsRfLocked) + client->fe_status = FE_HAS_SIGNAL | FE_HAS_CARRIER; + else + client->fe_status = 0; sms_board_dvb3_event(client, DVB3_EVENT_FE_UNLOCK); } } @@ -325,6 +472,20 @@ static int smsdvb_sendrequest_and_wait(struct smsdvb_client_t *client, 0 : -ETIME; } +static int smsdvb_send_statistics_request(struct smsdvb_client_t *client) +{ + int rc; + struct SmsMsgHdr_ST Msg = { MSG_SMS_GET_STATISTICS_REQ, + DVBT_BDA_CONTROL_MSG_ID, + HIF_TASK, + sizeof(struct SmsMsgHdr_ST), 0 }; + + rc = smsdvb_sendrequest_and_wait(client, &Msg, sizeof(Msg), + &client->tune_done); + + return rc; +} + static inline int led_feedback(struct smsdvb_client_t *client) { if (client->fe_status & FE_HAS_LOCK) @@ -337,33 +498,43 @@ static inline int led_feedback(struct smsdvb_client_t *client) static int smsdvb_read_status(struct dvb_frontend *fe, fe_status_t *stat) { + int rc; struct smsdvb_client_t *client; client = container_of(fe, struct smsdvb_client_t, frontend); + rc = smsdvb_send_statistics_request(client); + *stat = client->fe_status; led_feedback(client); - return 0; + return rc; } static int smsdvb_read_ber(struct dvb_frontend *fe, u32 *ber) { + int rc; struct smsdvb_client_t *client; client = container_of(fe, struct smsdvb_client_t, frontend); + rc = smsdvb_send_statistics_request(client); + *ber = client->sms_stat_dvb.ReceptionData.BER; led_feedback(client); - return 0; + return rc; } static int smsdvb_read_signal_strength(struct dvb_frontend *fe, u16 *strength) { + int rc; + struct smsdvb_client_t *client; client = container_of(fe, struct smsdvb_client_t, frontend); + rc = smsdvb_send_statistics_request(client); + if (client->sms_stat_dvb.ReceptionData.InBandPwr < -95) *strength = 0; else if (client->sms_stat_dvb.ReceptionData.InBandPwr > -29) @@ -375,31 +546,37 @@ static int smsdvb_read_signal_strength(struct dvb_frontend *fe, u16 *strength) led_feedback(client); - return 0; + return rc; } static int smsdvb_read_snr(struct dvb_frontend *fe, u16 *snr) { + int rc; struct smsdvb_client_t *client; client = container_of(fe, struct smsdvb_client_t, frontend); + rc = smsdvb_send_statistics_request(client); + *snr = client->sms_stat_dvb.ReceptionData.SNR; led_feedback(client); - return 0; + return rc; } static int smsdvb_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) { + int rc; struct smsdvb_client_t *client; client = container_of(fe, struct smsdvb_client_t, frontend); + rc = smsdvb_send_statistics_request(client); + *ucblocks = client->sms_stat_dvb.ReceptionData.ErrorTSPackets; led_feedback(client); - return 0; + return rc; } static int smsdvb_get_tune_settings(struct dvb_frontend *fe, @@ -413,9 +590,10 @@ static int smsdvb_get_tune_settings(struct dvb_frontend *fe, return 0; } -static int smsdvb_set_frontend(struct dvb_frontend *fe, - struct dvb_frontend_parameters *fep) +static int smsdvb_dvbt_set_frontend(struct dvb_frontend *fe, + struct dvb_frontend_parameters *p) { + struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct smsdvb_client_t *client = container_of(fe, struct smsdvb_client_t, frontend); @@ -429,24 +607,33 @@ static int smsdvb_set_frontend(struct dvb_frontend *fe, client->fe_status = FE_HAS_SIGNAL; client->event_fe_state = -1; client->event_unc_state = -1; + fe->dtv_property_cache.delivery_system = SYS_DVBT; Msg.Msg.msgSrcId = DVBT_BDA_CONTROL_MSG_ID; Msg.Msg.msgDstId = HIF_TASK; Msg.Msg.msgFlags = 0; Msg.Msg.msgType = MSG_SMS_RF_TUNE_REQ; Msg.Msg.msgLength = sizeof(Msg); - Msg.Data[0] = fep->frequency; + Msg.Data[0] = c->frequency; Msg.Data[2] = 12000000; - sms_debug("freq %d band %d", - fep->frequency, fep->u.ofdm.bandwidth); + sms_info("%s: freq %d band %d", __func__, c->frequency, + c->bandwidth_hz); - switch (fep->u.ofdm.bandwidth) { - case BANDWIDTH_8_MHZ: Msg.Data[1] = BW_8_MHZ; break; - case BANDWIDTH_7_MHZ: Msg.Data[1] = BW_7_MHZ; break; - case BANDWIDTH_6_MHZ: Msg.Data[1] = BW_6_MHZ; break; - case BANDWIDTH_AUTO: return -EOPNOTSUPP; - default: return -EINVAL; + switch (c->bandwidth_hz / 1000000) { + case 8: + Msg.Data[1] = BW_8_MHZ; + break; + case 7: + Msg.Data[1] = BW_7_MHZ; + break; + case 6: + Msg.Data[1] = BW_6_MHZ; + break; + case 0: + return -EOPNOTSUPP; + default: + return -EINVAL; } /* Disable LNA, if any. An error is returned if no LNA is present */ ret = sms_board_lna_control(client->coredev, 0); @@ -470,6 +657,90 @@ static int smsdvb_set_frontend(struct dvb_frontend *fe, &client->tune_done); } +static int smsdvb_isdbt_set_frontend(struct dvb_frontend *fe, + struct dvb_frontend_parameters *p) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + struct smsdvb_client_t *client = + container_of(fe, struct smsdvb_client_t, frontend); + + struct { + struct SmsMsgHdr_ST Msg; + u32 Data[4]; + } Msg; + + fe->dtv_property_cache.delivery_system = SYS_ISDBT; + + Msg.Msg.msgSrcId = DVBT_BDA_CONTROL_MSG_ID; + Msg.Msg.msgDstId = HIF_TASK; + Msg.Msg.msgFlags = 0; + Msg.Msg.msgType = MSG_SMS_ISDBT_TUNE_REQ; + Msg.Msg.msgLength = sizeof(Msg); + + if (c->isdbt_sb_segment_idx == -1) + c->isdbt_sb_segment_idx = 0; + + switch (c->isdbt_sb_segment_count) { + case 3: + Msg.Data[1] = BW_ISDBT_3SEG; + break; + case 1: + Msg.Data[1] = BW_ISDBT_1SEG; + break; + case 0: /* AUTO */ + switch (c->bandwidth_hz / 1000000) { + case 8: + case 7: + c->isdbt_sb_segment_count = 3; + Msg.Data[1] = BW_ISDBT_3SEG; + break; + case 6: + c->isdbt_sb_segment_count = 1; + Msg.Data[1] = BW_ISDBT_1SEG; + break; + default: /* Assumes 6 MHZ bw */ + c->isdbt_sb_segment_count = 1; + c->bandwidth_hz = 6000; + Msg.Data[1] = BW_ISDBT_1SEG; + break; + } + break; + default: + sms_info("Segment count %d not supported", c->isdbt_sb_segment_count); + return -EINVAL; + } + + Msg.Data[0] = c->frequency; + Msg.Data[2] = 12000000; + Msg.Data[3] = c->isdbt_sb_segment_idx; + + sms_info("%s: freq %d segwidth %d segindex %d\n", __func__, + c->frequency, c->isdbt_sb_segment_count, + c->isdbt_sb_segment_idx); + + return smsdvb_sendrequest_and_wait(client, &Msg, sizeof(Msg), + &client->tune_done); +} + +static int smsdvb_set_frontend(struct dvb_frontend *fe, + struct dvb_frontend_parameters *fep) +{ + struct smsdvb_client_t *client = + container_of(fe, struct smsdvb_client_t, frontend); + struct smscore_device_t *coredev = client->coredev; + + switch (smscore_get_device_mode(coredev)) { + case DEVICE_MODE_DVBT: + case DEVICE_MODE_DVBT_BDA: + return smsdvb_dvbt_set_frontend(fe, fep); + case DEVICE_MODE_ISDBT: + case DEVICE_MODE_ISDBT_BDA: + return smsdvb_isdbt_set_frontend(fe, fep); + default: + return -EINVAL; + } +} + static int smsdvb_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep) { @@ -557,13 +828,6 @@ static int smsdvb_hotplug(struct smscore_device_t *coredev, /* device removal handled by onremove callback */ if (!arrival) return 0; - - if (smscore_get_device_mode(coredev) != DEVICE_MODE_DVBT_BDA) { - sms_err("SMS Device mode is not set for " - "DVB operation."); - return 0; - } - client = kzalloc(sizeof(struct smsdvb_client_t), GFP_KERNEL); if (!client) { sms_err("kmalloc() failed"); diff --git a/drivers/media/dvb/siano/smsir.c b/drivers/media/dvb/siano/smsir.c index e3d776f..a56eac7 100644 --- a/drivers/media/dvb/siano/smsir.c +++ b/drivers/media/dvb/siano/smsir.c @@ -85,9 +85,9 @@ static struct keyboard_layout_map_t keyboard_layout_maps[] = { { } /* Terminating entry */ }; -u32 ir_pos; -u32 ir_word; -u32 ir_toggle; +static u32 ir_pos; +static u32 ir_word; +static u32 ir_toggle; #define RC5_PUSH_BIT(dst, bit, pos) \ { dst <<= 1; dst |= bit; pos++; } diff --git a/drivers/media/dvb/ttpci/av7110_ir.c b/drivers/media/dvb/ttpci/av7110_ir.c index 23a1c63..b070e88 100644 --- a/drivers/media/dvb/ttpci/av7110_ir.c +++ b/drivers/media/dvb/ttpci/av7110_ir.c @@ -268,8 +268,8 @@ int av7110_check_ir_config(struct av7110 *av7110, int force) /* /proc/av7110_ir interface */ -static int av7110_ir_write_proc(struct file *file, const char __user *buffer, - unsigned long count, void *data) +static ssize_t av7110_ir_proc_write(struct file *file, const char __user *buffer, + size_t count, loff_t *pos) { char *page; u32 ir_config; @@ -309,6 +309,10 @@ static int av7110_ir_write_proc(struct file *file, const char __user *buffer, return count; } +static const struct file_operations av7110_ir_proc_fops = { + .owner = THIS_MODULE, + .write = av7110_ir_proc_write, +}; /* interrupt handler */ static void ir_handler(struct av7110 *av7110, u32 ircom) @@ -368,11 +372,9 @@ int __devinit av7110_ir_init(struct av7110 *av7110) input_dev->timer.data = (unsigned long) &av7110->ir; if (av_cnt == 1) { - e = create_proc_entry("av7110_ir", S_IFREG | S_IRUGO | S_IWUSR, NULL); - if (e) { - e->write_proc = av7110_ir_write_proc; + e = proc_create("av7110_ir", S_IWUSR, NULL, &av7110_ir_proc_fops); + if (e) e->size = 4 + 256 * sizeof(u16); - } } tasklet_init(&av7110->ir.ir_tasklet, av7110_emit_key, (unsigned long) &av7110->ir); diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c index 9782e05..49c2a81 100644 --- a/drivers/media/dvb/ttpci/budget-ci.c +++ b/drivers/media/dvb/ttpci/budget-ci.c @@ -254,7 +254,7 @@ static int msp430_ir_init(struct budget_ci *budget_ci) budget_ci->ir.timer_keyup.function = msp430_ir_keyup; budget_ci->ir.timer_keyup.data = (unsigned long) &budget_ci->ir; budget_ci->ir.last_raw = 0xffff; /* An impossible value */ - error = ir_input_register(input_dev, ir_codes); + error = ir_input_register(input_dev, ir_codes, NULL); if (error) { printk(KERN_ERR "budget_ci: could not init driver for IR device (code %d)\n", error); return error; diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c index e48380c..9fdf26c 100644 --- a/drivers/media/dvb/ttpci/budget.c +++ b/drivers/media/dvb/ttpci/budget.c @@ -433,9 +433,8 @@ static struct stv090x_config tt1600_stv090x_config = { .demod_mode = STV090x_SINGLE, .clk_mode = STV090x_CLK_EXT, - .xtal = 27000000, + .xtal = 13500000, .address = 0x68, - .ref_clk = 27000000, .ts1_mode = STV090x_TSMODE_DVBCI, .ts2_mode = STV090x_TSMODE_SERIAL_CONTINUOUS, @@ -457,6 +456,7 @@ static struct stv090x_config tt1600_stv090x_config = { static struct stv6110x_config tt1600_stv6110x_config = { .addr = 0x60, .refclk = 27000000, + .clk_div = 2, }; static struct isl6423_config tt1600_isl6423_config = { |
