diff options
Diffstat (limited to 'drivers/media/dvb/dm1105')
| -rw-r--r-- | drivers/media/dvb/dm1105/Kconfig | 20 | ||||
| -rw-r--r-- | drivers/media/dvb/dm1105/Makefile | 3 | ||||
| -rw-r--r-- | drivers/media/dvb/dm1105/dm1105.c | 1248 |
3 files changed, 0 insertions, 1271 deletions
diff --git a/drivers/media/dvb/dm1105/Kconfig b/drivers/media/dvb/dm1105/Kconfig deleted file mode 100644 index f3de0a4d63f2..000000000000 --- a/drivers/media/dvb/dm1105/Kconfig +++ /dev/null @@ -1,20 +0,0 @@ -config DVB_DM1105 - tristate "SDMC DM1105 based PCI cards" - depends on DVB_CORE && PCI && I2C - select DVB_PLL if !DVB_FE_CUSTOMISE - select DVB_STV0299 if !DVB_FE_CUSTOMISE - select DVB_STV0288 if !DVB_FE_CUSTOMISE - 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 - depends on RC_CORE - help - Support for cards based on the SDMC DM1105 PCI chip like - DvbWorld 2002 - - Since these cards have no MPEG decoder onboard, they transmit - only compressed MPEG data over the PCI bus, so you need - an external software decoder to watch TV on your computer. - - Say Y or M if you own such a device and want to use it. diff --git a/drivers/media/dvb/dm1105/Makefile b/drivers/media/dvb/dm1105/Makefile deleted file mode 100644 index 95a008b71fe5..000000000000 --- a/drivers/media/dvb/dm1105/Makefile +++ /dev/null @@ -1,3 +0,0 @@ -obj-$(CONFIG_DVB_DM1105) += dm1105.o - -ccflags-y += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends diff --git a/drivers/media/dvb/dm1105/dm1105.c b/drivers/media/dvb/dm1105/dm1105.c deleted file mode 100644 index a609b3a9b146..000000000000 --- a/drivers/media/dvb/dm1105/dm1105.c +++ /dev/null @@ -1,1248 +0,0 @@ -/* - * dm1105.c - driver for DVB cards based on SDMC DM1105 PCI chip - * - * Copyright (C) 2008 Igor M. Liplianin <liplianin@me.by> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -#include <linux/i2c.h> -#include <linux/i2c-algo-bit.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/proc_fs.h> -#include <linux/pci.h> -#include <linux/dma-mapping.h> -#include <linux/slab.h> -#include <media/rc-core.h> - -#include "demux.h" -#include "dmxdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" -#include "dvbdev.h" -#include "dvb-pll.h" - -#include "stv0299.h" -#include "stv0288.h" -#include "stb6000.h" -#include "si21xx.h" -#include "cx24116.h" -#include "z0194a.h" -#include "ds3000.h" - -#define MODULE_NAME "dm1105" - -#define UNSET (-1U) - -#define DM1105_BOARD_NOAUTO UNSET -#define DM1105_BOARD_UNKNOWN 0 -#define DM1105_BOARD_DVBWORLD_2002 1 -#define DM1105_BOARD_DVBWORLD_2004 2 -#define DM1105_BOARD_AXESS_DM05 3 -#define DM1105_BOARD_UNBRANDED_I2C_ON_GPIO 4 - -/* ----------------------------------------------- */ -/* - * PCI ID's - */ -#ifndef PCI_VENDOR_ID_TRIGEM -#define PCI_VENDOR_ID_TRIGEM 0x109f -#endif -#ifndef PCI_VENDOR_ID_AXESS -#define PCI_VENDOR_ID_AXESS 0x195d -#endif -#ifndef PCI_DEVICE_ID_DM1105 -#define PCI_DEVICE_ID_DM1105 0x036f -#endif -#ifndef PCI_DEVICE_ID_DW2002 -#define PCI_DEVICE_ID_DW2002 0x2002 -#endif -#ifndef PCI_DEVICE_ID_DW2004 -#define PCI_DEVICE_ID_DW2004 0x2004 -#endif -#ifndef PCI_DEVICE_ID_DM05 -#define PCI_DEVICE_ID_DM05 0x1105 -#endif -/* ----------------------------------------------- */ -/* sdmc dm1105 registers */ - -/* TS Control */ -#define DM1105_TSCTR 0x00 -#define DM1105_DTALENTH 0x04 - -/* GPIO Interface */ -#define DM1105_GPIOVAL 0x08 -#define DM1105_GPIOCTR 0x0c - -/* PID serial number */ -#define DM1105_PIDN 0x10 - -/* Odd-even secret key select */ -#define DM1105_CWSEL 0x14 - -/* Host Command Interface */ -#define DM1105_HOST_CTR 0x18 -#define DM1105_HOST_AD 0x1c - -/* PCI Interface */ -#define DM1105_CR 0x30 -#define DM1105_RST 0x34 -#define DM1105_STADR 0x38 -#define DM1105_RLEN 0x3c -#define DM1105_WRP 0x40 -#define DM1105_INTCNT 0x44 -#define DM1105_INTMAK 0x48 -#define DM1105_INTSTS 0x4c - -/* CW Value */ -#define DM1105_ODD 0x50 -#define DM1105_EVEN 0x58 - -/* PID Value */ -#define DM1105_PID 0x60 - -/* IR Control */ -#define DM1105_IRCTR 0x64 -#define DM1105_IRMODE 0x68 -#define DM1105_SYSTEMCODE 0x6c -#define DM1105_IRCODE 0x70 - -/* Unknown Values */ -#define DM1105_ENCRYPT 0x74 -#define DM1105_VER 0x7c - -/* I2C Interface */ -#define DM1105_I2CCTR 0x80 -#define DM1105_I2CSTS 0x81 -#define DM1105_I2CDAT 0x82 -#define DM1105_I2C_RA 0x83 -/* ----------------------------------------------- */ -/* Interrupt Mask Bits */ - -#define INTMAK_TSIRQM 0x01 -#define INTMAK_HIRQM 0x04 -#define INTMAK_IRM 0x08 -#define INTMAK_ALLMASK (INTMAK_TSIRQM | \ - INTMAK_HIRQM | \ - INTMAK_IRM) -#define INTMAK_NONEMASK 0x00 - -/* Interrupt Status Bits */ -#define INTSTS_TSIRQ 0x01 -#define INTSTS_HIRQ 0x04 -#define INTSTS_IR 0x08 - -/* IR Control Bits */ -#define DM1105_IR_EN 0x01 -#define DM1105_SYS_CHK 0x02 -#define DM1105_REP_FLG 0x08 - -/* EEPROM addr */ -#define IIC_24C01_addr 0xa0 -/* Max board count */ -#define DM1105_MAX 0x04 - -#define DRIVER_NAME "dm1105" -#define DM1105_I2C_GPIO_NAME "dm1105-gpio" - -#define DM1105_DMA_PACKETS 47 -#define DM1105_DMA_PACKET_LENGTH (128*4) -#define DM1105_DMA_BYTES (128 * 4 * DM1105_DMA_PACKETS) - -/* */ -#define GPIO08 (1 << 8) -#define GPIO13 (1 << 13) -#define GPIO14 (1 << 14) -#define GPIO15 (1 << 15) -#define GPIO16 (1 << 16) -#define GPIO17 (1 << 17) -#define GPIO_ALL 0x03ffff - -/* GPIO's for LNB power control */ -#define DM1105_LNB_MASK (GPIO_ALL & ~(GPIO14 | GPIO13)) -#define DM1105_LNB_OFF GPIO17 -#define DM1105_LNB_13V (GPIO16 | GPIO08) -#define DM1105_LNB_18V GPIO08 - -/* GPIO's for LNB power control for Axess DM05 */ -#define DM05_LNB_MASK (GPIO_ALL & ~(GPIO14 | GPIO13)) -#define DM05_LNB_OFF GPIO17/* actually 13v */ -#define DM05_LNB_13V GPIO17 -#define DM05_LNB_18V (GPIO17 | GPIO16) - -/* GPIO's for LNB power control for unbranded with I2C on GPIO */ -#define UNBR_LNB_MASK (GPIO17 | GPIO16) -#define UNBR_LNB_OFF 0 -#define UNBR_LNB_13V GPIO17 -#define UNBR_LNB_18V (GPIO17 | GPIO16) - -static unsigned int card[] = {[0 ... 3] = UNSET }; -module_param_array(card, int, NULL, 0444); -MODULE_PARM_DESC(card, "card type"); - -static int ir_debug; -module_param(ir_debug, int, 0644); -MODULE_PARM_DESC(ir_debug, "enable debugging information for IR decoding"); - -static unsigned int dm1105_devcount; - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -struct dm1105_board { - char *name; - struct { - u32 mask, off, v13, v18; - } lnb; - u32 gpio_scl, gpio_sda; -}; - -struct dm1105_subid { - u16 subvendor; - u16 subdevice; - u32 card; -}; - -static const struct dm1105_board dm1105_boards[] = { - [DM1105_BOARD_UNKNOWN] = { - .name = "UNKNOWN/GENERIC", - .lnb = { - .mask = DM1105_LNB_MASK, - .off = DM1105_LNB_OFF, - .v13 = DM1105_LNB_13V, - .v18 = DM1105_LNB_18V, - }, - }, - [DM1105_BOARD_DVBWORLD_2002] = { - .name = "DVBWorld PCI 2002", - .lnb = { - .mask = DM1105_LNB_MASK, - .off = DM1105_LNB_OFF, - .v13 = DM1105_LNB_13V, - .v18 = DM1105_LNB_18V, - }, - }, - [DM1105_BOARD_DVBWORLD_2004] = { - .name = "DVBWorld PCI 2004", - .lnb = { - .mask = DM1105_LNB_MASK, - .off = DM1105_LNB_OFF, - .v13 = DM1105_LNB_13V, - .v18 = DM1105_LNB_18V, - }, - }, - [DM1105_BOARD_AXESS_DM05] = { - .name = "Axess/EasyTv DM05", - .lnb = { - .mask = DM05_LNB_MASK, - .off = DM05_LNB_OFF, - .v13 = DM05_LNB_13V, - .v18 = DM05_LNB_18V, - }, - }, - [DM1105_BOARD_UNBRANDED_I2C_ON_GPIO] = { - .name = "Unbranded DM1105 with i2c on GPIOs", - .lnb = { - .mask = UNBR_LNB_MASK, - .off = UNBR_LNB_OFF, - .v13 = UNBR_LNB_13V, - .v18 = UNBR_LNB_18V, - }, - .gpio_scl = GPIO14, - .gpio_sda = GPIO13, - }, -}; - -static const struct dm1105_subid dm1105_subids[] = { - { - .subvendor = 0x0000, - .subdevice = 0x2002, - .card = DM1105_BOARD_DVBWORLD_2002, - }, { - .subvendor = 0x0001, - .subdevice = 0x2002, - .card = DM1105_BOARD_DVBWORLD_2002, - }, { - .subvendor = 0x0000, - .subdevice = 0x2004, - .card = DM1105_BOARD_DVBWORLD_2004, - }, { - .subvendor = 0x0001, - .subdevice = 0x2004, - .card = DM1105_BOARD_DVBWORLD_2004, - }, { - .subvendor = 0x195d, - .subdevice = 0x1105, - .card = DM1105_BOARD_AXESS_DM05, - }, -}; - -static void dm1105_card_list(struct pci_dev *pci) -{ - int i; - - if (0 == pci->subsystem_vendor && - 0 == pci->subsystem_device) { - printk(KERN_ERR - "dm1105: Your board has no valid PCI Subsystem ID\n" - "dm1105: and thus can't be autodetected\n" - "dm1105: Please pass card=<n> insmod option to\n" - "dm1105: workaround that. Redirect complaints to\n" - "dm1105: the vendor of the TV card. Best regards,\n" - "dm1105: -- tux\n"); - } else { - printk(KERN_ERR - "dm1105: Your board isn't known (yet) to the driver.\n" - "dm1105: You can try to pick one of the existing\n" - "dm1105: card configs via card=<n> insmod option.\n" - "dm1105: Updating to the latest version might help\n" - "dm1105: as well.\n"); - } - printk(KERN_ERR "Here is a list of valid choices for the card=<n> " - "insmod option:\n"); - for (i = 0; i < ARRAY_SIZE(dm1105_boards); i++) - printk(KERN_ERR "dm1105: card=%d -> %s\n", - i, dm1105_boards[i].name); -} - -/* infrared remote control */ -struct infrared { - struct rc_dev *dev; - char input_phys[32]; - struct work_struct work; - u32 ir_command; -}; - -struct dm1105_dev { - /* pci */ - struct pci_dev *pdev; - u8 __iomem *io_mem; - - /* ir */ - struct infrared ir; - - /* dvb */ - struct dmx_frontend hw_frontend; - struct dmx_frontend mem_frontend; - struct dmxdev dmxdev; - struct dvb_adapter dvb_adapter; - struct dvb_demux demux; - struct dvb_frontend *fe; - struct dvb_net dvbnet; - unsigned int full_ts_users; - unsigned int boardnr; - int nr; - - /* i2c */ - struct i2c_adapter i2c_adap; - struct i2c_adapter i2c_bb_adap; - struct i2c_algo_bit_data i2c_bit; - - /* irq */ - struct work_struct work; - struct workqueue_struct *wq; - char wqn[16]; - - /* dma */ - dma_addr_t dma_addr; - unsigned char *ts_buf; - u32 wrp; - u32 nextwrp; - u32 buffer_size; - unsigned int PacketErrorCount; - unsigned int dmarst; - spinlock_t lock; -}; - -#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) - -/* The chip has 18 GPIOs. In HOST mode GPIO's used as 15 bit address lines, - so we can use only 3 GPIO's from GPIO15 to GPIO17. - Here I don't check whether HOST is enebled as it is not implemented yet. - */ -static void dm1105_gpio_set(struct dm1105_dev *dev, u32 mask) -{ - if (mask & 0xfffc0000) - printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__); - - if (mask & 0x0003ffff) - dm_setl(DM1105_GPIOVAL, mask & 0x0003ffff); - -} - -static void dm1105_gpio_clear(struct dm1105_dev *dev, u32 mask) -{ - if (mask & 0xfffc0000) - printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__); - - if (mask & 0x0003ffff) - dm_clearl(DM1105_GPIOVAL, mask & 0x0003ffff); - -} - -static void dm1105_gpio_andor(struct dm1105_dev *dev, u32 mask, u32 val) -{ - if (mask & 0xfffc0000) - printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__); - - if (mask & 0x0003ffff) - dm_andorl(DM1105_GPIOVAL, mask & 0x0003ffff, val); - -} - -static u32 dm1105_gpio_get(struct dm1105_dev *dev, u32 mask) -{ - if (mask & 0xfffc0000) - printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__); - - if (mask & 0x0003ffff) - return dm_readl(DM1105_GPIOVAL) & mask & 0x0003ffff; - - return 0; -} - -static void dm1105_gpio_enable(struct dm1105_dev *dev, u32 mask, int asoutput) -{ - if (mask & 0xfffc0000) - printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__); - - if ((mask & 0x0003ffff) && asoutput) - dm_clearl(DM1105_GPIOCTR, mask & 0x0003ffff); - else if ((mask & 0x0003ffff) && !asoutput) - dm_setl(DM1105_GPIOCTR, mask & 0x0003ffff); - -} - -static void dm1105_setline(struct dm1105_dev *dev, u32 line, int state) -{ - if (state) - dm1105_gpio_enable(dev, line, 0); - else { - dm1105_gpio_enable(dev, line, 1); - dm1105_gpio_clear(dev, line); - } -} - -static void dm1105_setsda(void *data, int state) -{ - struct dm1105_dev *dev = data; - - dm1105_setline(dev, dm1105_boards[dev->boardnr].gpio_sda, state); -} - -static void dm1105_setscl(void *data, int state) -{ - struct dm1105_dev *dev = data; - - dm1105_setline(dev, dm1105_boards[dev->boardnr].gpio_scl, state); -} - -static int dm1105_getsda(void *data) -{ - struct dm1105_dev *dev = data; - - return dm1105_gpio_get(dev, dm1105_boards[dev->boardnr].gpio_sda) - ? 1 : 0; -} - -static int dm1105_getscl(void *data) -{ - struct dm1105_dev *dev = data; - - return dm1105_gpio_get(dev, dm1105_boards[dev->boardnr].gpio_scl) - ? 1 : 0; -} - -static int dm1105_i2c_xfer(struct i2c_adapter *i2c_adap, - struct i2c_msg *msgs, int num) -{ - struct dm1105_dev *dev ; - - int addr, rc, i, j, k, len, byte, data; - u8 status; - - dev = i2c_adap->algo_data; - for (i = 0; i < num; i++) { - dm_writeb(DM1105_I2CCTR, 0x00); - if (msgs[i].flags & I2C_M_RD) { - /* read bytes */ - addr = msgs[i].addr << 1; - addr |= 1; - dm_writeb(DM1105_I2CDAT, addr); - for (byte = 0; byte < msgs[i].len; byte++) - dm_writeb(DM1105_I2CDAT + byte + 1, 0); - - dm_writeb(DM1105_I2CCTR, 0x81 + msgs[i].len); - for (j = 0; j < 55; j++) { - mdelay(10); - status = dm_readb(DM1105_I2CSTS); - if ((status & 0xc0) == 0x40) - break; - } - if (j >= 55) - return -1; - - for (byte = 0; byte < msgs[i].len; byte++) { - 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 { - 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); - } - dm_writeb(DM1105_I2CCTR, 0x82 + (len > 48 ? 48 : len)); - for (j = 0; j < 25; j++) { - mdelay(10); - 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; - err: - return rc; -} - -static u32 functionality(struct i2c_adapter *adap) -{ - return I2C_FUNC_I2C; -} - -static struct i2c_algorithm dm1105_algo = { - .master_xfer = dm1105_i2c_xfer, - .functionality = functionality, -}; - -static inline struct dm1105_dev *feed_to_dm1105_dev(struct dvb_demux_feed *feed) -{ - return container_of(feed->demux, struct dm1105_dev, demux); -} - -static inline struct dm1105_dev *frontend_to_dm1105_dev(struct dvb_frontend *fe) -{ - return container_of(fe->dvb, struct dm1105_dev, dvb_adapter); -} - -static int dm1105_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) -{ - struct dm1105_dev *dev = frontend_to_dm1105_dev(fe); - - dm1105_gpio_enable(dev, dm1105_boards[dev->boardnr].lnb.mask, 1); - if (voltage == SEC_VOLTAGE_18) - dm1105_gpio_andor(dev, - dm1105_boards[dev->boardnr].lnb.mask, - dm1105_boards[dev->boardnr].lnb.v18); - else if (voltage == SEC_VOLTAGE_13) - dm1105_gpio_andor(dev, - dm1105_boards[dev->boardnr].lnb.mask, - dm1105_boards[dev->boardnr].lnb.v13); - else - dm1105_gpio_andor(dev, - dm1105_boards[dev->boardnr].lnb.mask, - dm1105_boards[dev->boardnr].lnb.off); - - return 0; -} - -static void dm1105_set_dma_addr(struct dm1105_dev *dev) -{ - dm_writel(DM1105_STADR, cpu_to_le32(dev->dma_addr)); -} - -static int __devinit dm1105_dma_map(struct dm1105_dev *dev) -{ - dev->ts_buf = pci_alloc_consistent(dev->pdev, - 6 * DM1105_DMA_BYTES, - &dev->dma_addr); - - return !dev->ts_buf; -} - -static void dm1105_dma_unmap(struct dm1105_dev *dev) -{ - pci_free_consistent(dev->pdev, - 6 * DM1105_DMA_BYTES, - dev->ts_buf, - dev->dma_addr); -} - -static void dm1105_enable_irqs(struct dm1105_dev *dev) -{ - dm_writeb(DM1105_INTMAK, INTMAK_ALLMASK); - dm_writeb(DM1105_CR, 1); -} - -static void dm1105_disable_irqs(struct dm1105_dev *dev) -{ - dm_writeb(DM1105_INTMAK, INTMAK_IRM); - dm_writeb(DM1105_CR, 0); -} - -static int dm1105_start_feed(struct dvb_demux_feed *f) -{ - struct dm1105_dev *dev = feed_to_dm1105_dev(f); - - if (dev->full_ts_users++ == 0) - dm1105_enable_irqs(dev); - - return 0; -} - -static int dm1105_stop_feed(struct dvb_demux_feed *f) -{ - struct dm1105_dev *dev = feed_to_dm1105_dev(f); - - if (--dev->full_ts_users == 0) - dm1105_disable_irqs(dev); - - return 0; -} - -/* ir work handler */ -static void dm1105_emit_key(struct work_struct *work) -{ - struct infrared *ir = container_of(work, struct infrared, work); - u32 ircom = ir->ir_command; - u8 data; - - if (ir_debug) - printk(KERN_INFO "%s: received byte 0x%04x\n", __func__, ircom); - - data = (ircom >> 8) & 0x7f; - - rc_keydown(ir->dev, data, 0); -} - -/* work handler */ -static void dm1105_dmx_buffer(struct work_struct *work) -{ - struct dm1105_dev *dev = container_of(work, struct dm1105_dev, work); - unsigned int nbpackets; - u32 oldwrp = dev->wrp; - u32 nextwrp = dev->nextwrp; - - 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 ((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(dev->ts_buf + dev->buffer_size, dev->ts_buf, nextwrp); - nbpackets = ((dev->buffer_size - oldwrp) + nextwrp) / 188; - } else - nbpackets = (nextwrp - oldwrp) / 188; - - dev->wrp = nextwrp; - dvb_dmx_swfilter_packets(&dev->demux, &dev->ts_buf[oldwrp], nbpackets); -} - -static irqreturn_t dm1105_irq(int irq, void *dev_id) -{ - struct dm1105_dev *dev = dev_id; - - /* Read-Write INSTS Ack's Interrupt for DM1105 chip 16.03.2008 */ - unsigned int intsts = dm_readb(DM1105_INTSTS); - dm_writeb(DM1105_INTSTS, intsts); - - switch (intsts) { - case INTSTS_TSIRQ: - case (INTSTS_TSIRQ | INTSTS_IR): - dev->nextwrp = dm_readl(DM1105_WRP) - dm_readl(DM1105_STADR); - queue_work(dev->wq, &dev->work); - break; - case INTSTS_IR: - dev->ir.ir_command = dm_readl(DM1105_IRCODE); - schedule_work(&dev->ir.work); - break; - } - - return IRQ_HANDLED; -} - -int __devinit dm1105_ir_init(struct dm1105_dev *dm1105) -{ - struct rc_dev *dev; - int err = -ENOMEM; - - dev = rc_allocate_device(); - if (!dev) - return -ENOMEM; - - snprintf(dm1105->ir.input_phys, sizeof(dm1105->ir.input_phys), - "pci-%s/ir0", pci_name(dm1105->pdev)); - - dev->driver_name = MODULE_NAME; - dev->map_name = RC_MAP_DM1105_NEC; - dev->driver_type = RC_DRIVER_SCANCODE; - dev->input_name = "DVB on-card IR receiver"; - dev->input_phys = dm1105->ir.input_phys; - dev->input_id.bustype = BUS_PCI; - dev->input_id.version = 1; - if (dm1105->pdev->subsystem_vendor) { - dev->input_id.vendor = dm1105->pdev->subsystem_vendor; - dev->input_id.product = dm1105->pdev->subsystem_device; - } else { - dev->input_id.vendor = dm1105->pdev->vendor; - dev->input_id.product = dm1105->pdev->device; - } - dev->dev.parent = &dm1105->pdev->dev; - - INIT_WORK(&dm1105->ir.work, dm1105_emit_key); - - err = rc_register_device(dev); - if (err < 0) { - rc_free_device(dev); - return err; - } - - dm1105->ir.dev = dev; - return 0; -} - -void __devexit dm1105_ir_exit(struct dm1105_dev *dm1105) -{ - rc_unregister_device(dm1105->ir.dev); -} - -static int __devinit dm1105_hw_init(struct dm1105_dev *dev) -{ - dm1105_disable_irqs(dev); - - dm_writeb(DM1105_HOST_CTR, 0); - - /*DATALEN 188,*/ - dm_writeb(DM1105_DTALENTH, 188); - /*TS_STRT TS_VALP MSBFIRST TS_MODE ALPAS TSPES*/ - dm_writew(DM1105_TSCTR, 0xc10a); - - /* map DMA and set address */ - dm1105_dma_map(dev); - dm1105_set_dma_addr(dev); - /* big buffer */ - dm_writel(DM1105_RLEN, 5 * DM1105_DMA_BYTES); - dm_writeb(DM1105_INTCNT, 47); - - /* IR NEC mode enable */ - dm_writeb(DM1105_IRCTR, (DM1105_IR_EN | DM1105_SYS_CHK)); - dm_writeb(DM1105_IRMODE, 0); - dm_writew(DM1105_SYSTEMCODE, 0); - - return 0; -} - -static void dm1105_hw_exit(struct dm1105_dev *dev) -{ - dm1105_disable_irqs(dev); - - /* IR disable */ - dm_writeb(DM1105_IRCTR, 0); - dm_writeb(DM1105_INTMAK, INTMAK_NONEMASK); - - dm1105_dma_unmap(dev); -} - -static struct stv0299_config sharp_z0194a_config = { - .demod_address = 0x68, - .inittab = sharp_z0194a_inittab, - .mclk = 88000000UL, - .invert = 1, - .skip_reinit = 0, - .lock_output = STV0299_LOCKOUTPUT_1, - .volt13_op0_op1 = STV0299_VOLT13_OP1, - .min_delay_ms = 100, - .set_symbol_rate = sharp_z0194a_set_symbol_rate, -}; - -static struct stv0288_config earda_config = { - .demod_address = 0x68, - .min_delay_ms = 100, -}; - -static struct si21xx_config serit_config = { - .demod_address = 0x68, - .min_delay_ms = 100, - -}; - -static struct cx24116_config serit_sp2633_config = { - .demod_address = 0x55, -}; - -static struct ds3000_config dvbworld_ds3000_config = { - .demod_address = 0x68, -}; - -static int __devinit frontend_init(struct dm1105_dev *dev) -{ - int ret; - - switch (dev->boardnr) { - case DM1105_BOARD_UNBRANDED_I2C_ON_GPIO: - dm1105_gpio_enable(dev, GPIO15, 1); - dm1105_gpio_clear(dev, GPIO15); - msleep(100); - dm1105_gpio_set(dev, GPIO15); - msleep(200); - dev->fe = dvb_attach( - stv0299_attach, &sharp_z0194a_config, - &dev->i2c_bb_adap); - if (dev->fe) { - dev->fe->ops.set_voltage = dm1105_set_voltage; - dvb_attach(dvb_pll_attach, dev->fe, 0x60, - &dev->i2c_bb_adap, DVB_PLL_OPERA1); - break; - } - - dev->fe = dvb_attach( - stv0288_attach, &earda_config, - &dev->i2c_bb_adap); - if (dev->fe) { - dev->fe->ops.set_voltage = dm1105_set_voltage; - dvb_attach(stb6000_attach, dev->fe, 0x61, - &dev->i2c_bb_adap); - break; - } - - dev->fe = dvb_attach( - si21xx_attach, &serit_config, - &dev->i2c_bb_adap); - if (dev->fe) - dev->fe->ops.set_voltage = dm1105_set_voltage; - break; - case DM1105_BOARD_DVBWORLD_2004: - dev->fe = dvb_attach( - cx24116_attach, &serit_sp2633_config, - &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: - dev->fe = dvb_attach( - stv0299_attach, &sharp_z0194a_config, - &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; - } - - dev->fe = dvb_attach( - stv0288_attach, &earda_config, - &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; - } - - dev->fe = dvb_attach( - si21xx_attach, &serit_config, - &dev->i2c_adap); - if (dev->fe) - dev->fe->ops.set_voltage = dm1105_set_voltage; - - } - - if (!dev->fe) { - dev_err(&dev->pdev->dev, "could not attach frontend\n"); - return -ENODEV; - } - - ret = dvb_register_frontend(&dev->dvb_adapter, dev->fe); - if (ret < 0) { - if (dev->fe->ops.release) - dev->fe->ops.release(dev->fe); - dev->fe = NULL; - return ret; - } - - return 0; -} - -static void __devinit dm1105_read_mac(struct dm1105_dev *dev, u8 *mac) -{ - static u8 command[1] = { 0x28 }; - - struct i2c_msg msg[] = { - { - .addr = IIC_24C01_addr >> 1, - .flags = 0, - .buf = command, - .len = 1 - }, { - .addr = IIC_24C01_addr >> 1, - .flags = I2C_M_RD, - .buf = mac, - .len = 6 - }, - }; - - 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 dm1105_dev *dev; - struct dvb_adapter *dvb_adapter; - struct dvb_demux *dvbdemux; - struct dmx_demux *dmx; - int ret = -ENOMEM; - int i; - - dev = kzalloc(sizeof(struct dm1105_dev), GFP_KERNEL); - if (!dev) - return -ENOMEM; - - /* board config */ - 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) - dev->boardnr = dm1105_subids[i].card; - - if (UNSET == dev->boardnr) { - dev->boardnr = DM1105_BOARD_UNKNOWN; - dm1105_card_list(pdev); - } - - dm1105_devcount++; - dev->pdev = pdev; - dev->buffer_size = 5 * DM1105_DMA_BYTES; - dev->PacketErrorCount = 0; - dev->dmarst = 0; - - ret = pci_enable_device(pdev); - if (ret < 0) - goto err_kfree; - - ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); - if (ret < 0) - goto err_pci_disable_device; - - pci_set_master(pdev); - - ret = pci_request_regions(pdev, DRIVER_NAME); - if (ret < 0) - goto err_pci_disable_device; - - 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(&dev->lock); - pci_set_drvdata(pdev, dev); - - ret = dm1105_hw_init(dev); - if (ret < 0) - goto err_pci_iounmap; - - /* i2c */ - i2c_set_adapdata(&dev->i2c_adap, dev); - strcpy(dev->i2c_adap.name, DRIVER_NAME); - dev->i2c_adap.owner = THIS_MODULE; - 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_dm1105_hw_exit; - - i2c_set_adapdata(&dev->i2c_bb_adap, dev); - strcpy(dev->i2c_bb_adap.name, DM1105_I2C_GPIO_NAME); - dev->i2c_bb_adap.owner = THIS_MODULE; - dev->i2c_bb_adap.dev.parent = &pdev->dev; - dev->i2c_bb_adap.algo_data = &dev->i2c_bit; - dev->i2c_bit.data = dev; - dev->i2c_bit.setsda = dm1105_setsda; - dev->i2c_bit.setscl = dm1105_setscl; - dev->i2c_bit.getsda = dm1105_getsda; - dev->i2c_bit.getscl = dm1105_getscl; - dev->i2c_bit.udelay = 10; - dev->i2c_bit.timeout = 10; - - /* Raise SCL and SDA */ - dm1105_setsda(dev, 1); - dm1105_setscl(dev, 1); - - ret = i2c_bit_add_bus(&dev->i2c_bb_adap); - if (ret < 0) - goto err_i2c_del_adapter; - - /* dvb */ - ret = dvb_register_adapter(&dev->dvb_adapter, DRIVER_NAME, - THIS_MODULE, &pdev->dev, adapter_nr); - if (ret < 0) - goto err_i2c_del_adapters; - - dvb_adapter = &dev->dvb_adapter; - - dm1105_read_mac(dev, dvb_adapter->proposed_mac); - - dvbdemux = &dev->demux; - dvbdemux->filternum = 256; - dvbdemux->feednum = 256; - 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); - if (ret < 0) - goto err_dvb_unregister_adapter; - - dmx = &dvbdemux->dmx; - dev->dmxdev.filternum = 256; - dev->dmxdev.demux = dmx; - dev->dmxdev.capabilities = 0; - - ret = dvb_dmxdev_init(&dev->dmxdev, dvb_adapter); - if (ret < 0) - goto err_dvb_dmx_release; - - dev->hw_frontend.source = DMX_FRONTEND_0; - - ret = dmx->add_frontend(dmx, &dev->hw_frontend); - if (ret < 0) - goto err_dvb_dmxdev_release; - - dev->mem_frontend.source = DMX_MEMORY_FE; - - ret = dmx->add_frontend(dmx, &dev->mem_frontend); - if (ret < 0) - goto err_remove_hw_frontend; - - ret = dmx->connect_frontend(dmx, &dev->hw_frontend); - if (ret < 0) - goto err_remove_mem_frontend; - - ret = dvb_net_init(dvb_adapter, &dev->dvbnet, dmx); - if (ret < 0) - goto err_disconnect_frontend; - - ret = frontend_init(dev); - if (ret < 0) - goto err_dvb_net; - - dm1105_ir_init(dev); - - 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, dm1105_irq, IRQF_SHARED, - DRIVER_NAME, dev); - if (ret < 0) - goto err_workqueue; - - return 0; - -err_workqueue: - destroy_workqueue(dev->wq); -err_dvb_net: - dvb_net_release(&dev->dvbnet); -err_disconnect_frontend: - dmx->disconnect_frontend(dmx); -err_remove_mem_frontend: - dmx->remove_frontend(dmx, &dev->mem_frontend); -err_remove_hw_frontend: - dmx->remove_frontend(dmx, &dev->hw_frontend); -err_dvb_dmxdev_release: - 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_adapters: - i2c_del_adapter(&dev->i2c_bb_adap); -err_i2c_del_adapter: - i2c_del_adapter(&dev->i2c_adap); -err_dm1105_hw_exit: - dm1105_hw_exit(dev); -err_pci_iounmap: - 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(dev); - return ret; -} - -static void __devexit dm1105_remove(struct pci_dev *pdev) -{ - 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(dev); - dmx->close(dmx); - dvb_net_release(&dev->dvbnet); - if (dev->fe) - dvb_unregister_frontend(dev->fe); - - dmx->disconnect_frontend(dmx); - 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 (&dev->i2c_adap) - i2c_del_adapter(&dev->i2c_adap); - - dm1105_hw_exit(dev); - synchronize_irq(pdev->irq); - 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(dev); -} - -static struct pci_device_id dm1105_id_table[] __devinitdata = { - { - .vendor = PCI_VENDOR_ID_TRIGEM, - .device = PCI_DEVICE_ID_DM1105, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - }, { - .vendor = PCI_VENDOR_ID_AXESS, - .device = PCI_DEVICE_ID_DM05, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - }, { - /* empty */ - }, -}; - -MODULE_DEVICE_TABLE(pci, dm1105_id_table); - -static struct pci_driver dm1105_driver = { - .name = DRIVER_NAME, - .id_table = dm1105_id_table, - .probe = dm1105_probe, - .remove = __devexit_p(dm1105_remove), -}; - -static int __init dm1105_init(void) -{ - return pci_register_driver(&dm1105_driver); -} - -static void __exit dm1105_exit(void) -{ - pci_unregister_driver(&dm1105_driver); -} - -module_init(dm1105_init); -module_exit(dm1105_exit); - -MODULE_AUTHOR("Igor M. Liplianin <liplianin@me.by>"); -MODULE_DESCRIPTION("SDMC DM1105 DVB driver"); -MODULE_LICENSE("GPL"); |