| /* |
| * budget-ci.c: driver for the SAA7146 based Budget DVB cards |
| * |
| * Compiled from various sources by Michael Hunold <michael@mihu.de> |
| * |
| * msp430 IR support contributed by Jack Thomasson <jkt@Helius.COM> |
| * partially based on the Siemens DVB driver by Ralph+Marcus Metzler |
| * |
| * CI interface support (c) 2004 Andrew de Quincey <adq_dvb@lidskialf.net> |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version 2 |
| * of the License, or (at your option) any later version. |
| * |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| * Or, point your browser to http://www.gnu.org/copyleft/gpl.html |
| * |
| * |
| * the project's page is at http://www.linuxtv.org/dvb/ |
| */ |
| |
| #include <linux/module.h> |
| #include <linux/errno.h> |
| #include <linux/slab.h> |
| #include <linux/interrupt.h> |
| #include <linux/input.h> |
| #include <linux/spinlock.h> |
| #include <media/ir-common.h> |
| |
| #include "budget.h" |
| |
| #include "dvb_ca_en50221.h" |
| #include "stv0299.h" |
| #include "stv0297.h" |
| #include "tda1004x.h" |
| #include "stb0899_drv.h" |
| #include "stb0899_reg.h" |
| #include "stb0899_cfg.h" |
| #include "stb6100.h" |
| #include "stb6100_cfg.h" |
| #include "lnbp21.h" |
| #include "bsbe1.h" |
| #include "bsru6.h" |
| #include "tda1002x.h" |
| #include "tda827x.h" |
| |
| /* |
| * Regarding DEBIADDR_IR: |
| * Some CI modules hang if random addresses are read. |
| * Using address 0x4000 for the IR read means that we |
| * use the same address as for CI version, which should |
| * be a safe default. |
| */ |
| #define DEBIADDR_IR 0x4000 |
| #define DEBIADDR_CICONTROL 0x0000 |
| #define DEBIADDR_CIVERSION 0x4000 |
| #define DEBIADDR_IO 0x1000 |
| #define DEBIADDR_ATTR 0x3000 |
| |
| #define CICONTROL_RESET 0x01 |
| #define CICONTROL_ENABLETS 0x02 |
| #define CICONTROL_CAMDETECT 0x08 |
| |
| #define DEBICICTL 0x00420000 |
| #define DEBICICAM 0x02420000 |
| |
| #define SLOTSTATUS_NONE 1 |
| #define SLOTSTATUS_PRESENT 2 |
| #define SLOTSTATUS_RESET 4 |
| #define SLOTSTATUS_READY 8 |
| #define SLOTSTATUS_OCCUPIED (SLOTSTATUS_PRESENT|SLOTSTATUS_RESET|SLOTSTATUS_READY) |
| |
| /* |
| * Milliseconds during which a key is regarded as pressed. |
| * If an identical command arrives within this time, the timer will start over. |
| */ |
| #define IR_KEYPRESS_TIMEOUT 250 |
| |
| /* RC5 device wildcard */ |
| #define IR_DEVICE_ANY 255 |
| |
| static int rc5_device = -1; |
| module_param(rc5_device, int, 0644); |
| MODULE_PARM_DESC(rc5_device, "only IR commands to given RC5 device (device = 0 - 31, any device = 255, default: autodetect)"); |
| |
| static int ir_debug; |
| module_param(ir_debug, int, 0644); |
| MODULE_PARM_DESC(ir_debug, "enable debugging information for IR decoding"); |
| |
| DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); |
| |
| struct budget_ci_ir { |
| struct input_dev *dev; |
| struct tasklet_struct msp430_irq_tasklet; |
| struct timer_list timer_keyup; |
| char name[72]; /* 40 + 32 for (struct saa7146_dev).name */ |
| char phys[32]; |
| struct ir_input_state state; |
| int rc5_device; |
| u32 last_raw; |
| u32 ir_key; |
| bool have_command; |
| }; |
| |
| struct budget_ci { |
| struct budget budget; |
| struct tasklet_struct ciintf_irq_tasklet; |
| int slot_status; |
| int ci_irq; |
| struct dvb_ca_en50221 ca; |
| struct budget_ci_ir ir; |
| u8 tuner_pll_address; /* used for philips_tdm1316l configs */ |
| }; |
| |
| static void msp430_ir_keyup(unsigned long data) |
| { |
| struct budget_ci_ir *ir = (struct budget_ci_ir *) data; |
| ir_input_nokey(ir->dev, &ir->state); |
| } |
| |
| static void msp430_ir_interrupt(unsigned long data) |
| { |
| struct budget_ci *budget_ci = (struct budget_ci *) data; |
| struct input_dev *dev = budget_ci->ir.dev; |
| u32 command = ttpci_budget_debiread(&budget_ci->budget, DEBINOSWAP, DEBIADDR_IR, 2, 1, 0) >> 8; |
| u32 raw; |
| |
| /* |
| * The msp430 chip can generate two different bytes, command and device |
| * |
| * type1: X1CCCCCC, C = command bits (0 - 63) |
| * type2: X0TDDDDD, D = device bits (0 - 31), T = RC5 toggle bit |
| * |
| * Each signal from the remote control can generate one or more command |
| * bytes and one or more device bytes. For the repeated bytes, the |
| * highest bit (X) is set. The first command byte is always generated |
| * before the first device byte. Other than that, no specific order |
| * seems to apply. To make life interesting, bytes can also be lost. |
| * |
| * Only when we have a command and device byte, a keypress is |
| * generated. |
| */ |
| |
| if (ir_debug) |
| printk("budget_ci: received byte 0x%02x\n", command); |
| |
| /* Remove repeat bit, we use every command */ |
| command = command & 0x7f; |
| |
| /* Is this a RC5 command byte? */ |
| if (command & 0x40) { |
| budget_ci->ir.have_command = true; |
| budget_ci->ir.ir_key = command & 0x3f; |
| return; |
| } |
| |
| /* It's a RC5 device byte */ |
| if (!budget_ci->ir.have_command) |
| return; |
| budget_ci->ir.have_command = false; |
| |
| if (budget_ci->ir.rc5_device != IR_DEVICE_ANY && |
| budget_ci->ir.rc5_device != (command & 0x1f)) |
| return; |
| |
| /* Is this a repeated key sequence? (same device, command, toggle) */ |
| raw = budget_ci->ir.ir_key | (command << 8); |
| if (budget_ci->ir.last_raw != raw || !timer_pending(&budget_ci->ir.timer_keyup)) { |
| ir_input_nokey(dev, &budget_ci->ir.state); |
| ir_input_keydown(dev, &budget_ci->ir.state, |
| budget_ci->ir.ir_key, raw); |
| budget_ci->ir.last_raw = raw; |
| } |
| |
| mod_timer(&budget_ci->ir.timer_keyup, jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT)); |
| } |
| |
| static int msp430_ir_init(struct budget_ci *budget_ci) |
| { |
| struct saa7146_dev *saa = budget_ci->budget.dev; |
| struct input_dev *input_dev = budget_ci->ir.dev; |
| int error; |
| |
| budget_ci->ir.dev = input_dev = input_allocate_device(); |
| if (!input_dev) { |
| printk(KERN_ERR "budget_ci: IR interface initialisation failed\n"); |
| error = -ENOMEM; |
| goto out1; |
| } |
| |
| snprintf(budget_ci->ir.name, sizeof(budget_ci->ir.name), |
| "Budget-CI dvb ir receiver %s", saa->name); |
| snprintf(budget_ci->ir.phys, sizeof(budget_ci->ir.phys), |
| "pci-%s/ir0", pci_name(saa->pci)); |
| |
| input_dev->name = budget_ci->ir.name; |
| |
| input_dev->phys = budget_ci->ir.phys; |
| input_dev->id.bustype = BUS_PCI; |
| input_dev->id.version = 1; |
| if (saa->pci->subsystem_vendor) { |
| input_dev->id.vendor = saa->pci->subsystem_vendor; |
| input_dev->id.product = saa->pci->subsystem_device; |
| } else { |
| input_dev->id.vendor = saa->pci->vendor; |
| input_dev->id.product = saa->pci->device; |
| } |
| input_dev->dev.parent = &saa->pci->dev; |
| |
| /* Select keymap and address */ |
| switch (budget_ci->budget.dev->pci->subsystem_device) { |
| case 0x100c: |
| case 0x100f: |
| case 0x1011: |
| case 0x1012: |
| /* The hauppauge keymap is a superset of these remotes */ |
| ir_input_init(input_dev, &budget_ci->ir.state, |
| IR_TYPE_RC5, ir_codes_hauppauge_new); |
| |
| if (rc5_device < 0) |
| budget_ci->ir.rc5_device = 0x1f; |
| else |
| budget_ci->ir.rc5_device = rc5_device; |
| break; |
| case 0x1010: |
| case 0x1017: |
| case 0x101a: |
| /* for the Technotrend 1500 bundled remote */ |
| ir_input_init(input_dev, &budget_ci->ir.state, |
| IR_TYPE_RC5, ir_codes_tt_1500); |
| |
| if (rc5_device < 0) |
| budget_ci->ir.rc5_device = IR_DEVICE_ANY; |
| else |
| budget_ci->ir.rc5_device = rc5_device; |
| break; |
| default: |
| /* unknown remote */ |
| ir_input_init(input_dev, &budget_ci->ir.state, |
| IR_TYPE_RC5, ir_codes_budget_ci_old); |
| |
| if (rc5_device < 0) |
| budget_ci->ir.rc5_device = IR_DEVICE_ANY; |
| else |
| budget_ci->ir.rc5_device = rc5_device; |
| break; |
| } |
| |
| /* initialise the key-up timeout handler */ |
| init_timer(&budget_ci->ir.timer_keyup); |
| 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 = input_register_device(input_dev); |
| if (error) { |
| printk(KERN_ERR "budget_ci: could not init driver for IR device (code %d)\n", error); |
| goto out2; |
| } |
| |
| /* note: these must be after input_register_device */ |
| input_dev->rep[REP_DELAY] = 400; |
| input_dev->rep[REP_PERIOD] = 250; |
| |
| tasklet_init(&budget_ci->ir.msp430_irq_tasklet, msp430_ir_interrupt, |
| (unsigned long) budget_ci); |
| |
| SAA7146_IER_ENABLE(saa, MASK_06); |
| saa7146_setgpio(saa, 3, SAA7146_GPIO_IRQHI); |
| |
| return 0; |
| |
| out2: |
| input_free_device(input_dev); |
| out1: |
| return error; |
| } |
| |
| static void msp430_ir_deinit(struct budget_ci *budget_ci) |
| { |
| struct saa7146_dev *saa = budget_ci->budget.dev; |
| struct input_dev *dev = budget_ci->ir.dev; |
| |
| SAA7146_IER_DISABLE(saa, MASK_06); |
| saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT); |
| tasklet_kill(&budget_ci->ir.msp430_irq_tasklet); |
| |
| del_timer_sync(&dev->timer); |
| ir_input_nokey(dev, &budget_ci->ir.state); |
| |
| input_unregister_device(dev); |
| } |
| |
| static int ciintf_read_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address) |
| { |
| struct budget_ci *budget_ci = (struct budget_ci *) ca->data; |
| |
| if (slot != 0) |
| return -EINVAL; |
| |
| return ttpci_budget_debiread(&budget_ci->budget, DEBICICAM, |
| DEBIADDR_ATTR | (address & 0xfff), 1, 1, 0); |
| } |
| |
| static int ciintf_write_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address, u8 value) |
| { |
| struct budget_ci *budget_ci = (struct budget_ci *) ca->data; |
| |
| if (slot != 0) |
| return -EINVAL; |
| |
| return ttpci_budget_debiwrite(&budget_ci->budget, DEBICICAM, |
| DEBIADDR_ATTR | (address & 0xfff), 1, value, 1, 0); |
| } |
| |
| static int ciintf_read_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 address) |
| { |
| struct budget_ci *budget_ci = (struct budget_ci *) ca->data; |
| |
| if (slot != 0) |
| return -EINVAL; |
| |
| return ttpci_budget_debiread(&budget_ci->budget, DEBICICAM, |
| DEBIADDR_IO | (address & 3), 1, 1, 0); |
| } |
| |
| static int ciintf_write_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 address, u8 value) |
| { |
| struct budget_ci *budget_ci = (struct budget_ci *) ca->data; |
| |
| if (slot != 0) |
| return -EINVAL; |
| |
| return ttpci_budget_debiwrite(&budget_ci->budget, DEBICICAM, |
| DEBIADDR_IO | (address & 3), 1, value, 1, 0); |
| } |
| |
| static int ciintf_slot_reset(struct dvb_ca_en50221 *ca, int slot) |
| { |
| struct budget_ci *budget_ci = (struct budget_ci *) ca->data; |
| struct saa7146_dev *saa = budget_ci->budget.dev; |
| |
| if (slot != 0) |
| return -EINVAL; |
| |
| if (budget_ci->ci_irq) { |
| // trigger on RISING edge during reset so we know when READY is re-asserted |
| saa7146_setgpio(saa, 0, SAA7146_GPIO_IRQHI); |
| } |
| budget_ci->slot_status = SLOTSTATUS_RESET; |
| ttpci_budget_debiwrite(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, 0, 1, 0); |
| msleep(1); |
| ttpci_budget_debiwrite(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, |
| CICONTROL_RESET, 1, 0); |
| |
| saa7146_setgpio(saa, 1, SAA7146_GPIO_OUTHI); |
| ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTB); |
| return 0; |
| } |
| |
| static int ciintf_slot_shutdown(struct dvb_ca_en50221 *ca, int slot) |
| { |
| struct budget_ci *budget_ci = (struct budget_ci *) ca->data; |
| struct saa7146_dev *saa = budget_ci->budget.dev; |
| |
| if (slot != 0) |
| return -EINVAL; |
| |
| saa7146_setgpio(saa, 1, SAA7146_GPIO_OUTHI); |
| ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTB); |
| return 0; |
| } |
| |
| static int ciintf_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot) |
| { |
| struct budget_ci *budget_ci = (struct budget_ci *) ca->data; |
| struct saa7146_dev *saa = budget_ci->budget.dev; |
| int tmp; |
| |
| if (slot != 0) |
| return -EINVAL; |
| |
| saa7146_setgpio(saa, 1, SAA7146_GPIO_OUTLO); |
| |
| tmp = ttpci_budget_debiread(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, 1, 0); |
| ttpci_budget_debiwrite(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, |
| tmp | CICONTROL_ENABLETS, 1, 0); |
| |
| ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTA); |
| return 0; |
| } |
| |
| static void ciintf_interrupt(unsigned long data) |
| { |
| struct budget_ci *budget_ci = (struct budget_ci *) data; |
| struct saa7146_dev *saa = budget_ci->budget.dev; |
| unsigned int flags; |
| |
| // ensure we don't get spurious IRQs during initialisation |
| if (!budget_ci->budget.ci_present) |
| return; |
| |
| // read the CAM status |
| flags = ttpci_budget_debiread(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, 1, 0); |
| if (flags & CICONTROL_CAMDETECT) { |
| |
| // GPIO should be set to trigger on falling edge if a CAM is present |
| saa7146_setgpio(saa, 0, SAA7146_GPIO_IRQLO); |
| |
| if (budget_ci->slot_status & SLOTSTATUS_NONE) { |
| // CAM insertion IRQ |
| budget_ci->slot_status = SLOTSTATUS_PRESENT; |
| dvb_ca_en50221_camchange_irq(&budget_ci->ca, 0, |
| DVB_CA_EN50221_CAMCHANGE_INSERTED); |
| |
| } else if (budget_ci->slot_status & SLOTSTATUS_RESET) { |
| // CAM ready (reset completed) |
| budget_ci->slot_status = SLOTSTATUS_READY; |
| dvb_ca_en50221_camready_irq(&budget_ci->ca, 0); |
| |
| } else if (budget_ci->slot_status & SLOTSTATUS_READY) { |
| // FR/DA IRQ |
| dvb_ca_en50221_frda_irq(&budget_ci->ca, 0); |
| } |
| } else { |
| |
| // trigger on rising edge if a CAM is not present - when a CAM is inserted, we |
| // only want to get the IRQ when it sets READY. If we trigger on the falling edge, |
| // the CAM might not actually be ready yet. |
| saa7146_setgpio(saa, 0, SAA7146_GPIO_IRQHI); |
| |
| // generate a CAM removal IRQ if we haven't already |
| if (budget_ci->slot_status & SLOTSTATUS_OCCUPIED) { |
| // CAM removal IRQ |
| budget_ci->slot_status = SLOTSTATUS_NONE; |
| dvb_ca_en50221_camchange_irq(&budget_ci->ca, 0, |
| DVB_CA_EN50221_CAMCHANGE_REMOVED); |
| } |
| } |
| } |
| |
| static int ciintf_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open) |
| { |
| struct budget_ci *budget_ci = (struct budget_ci *) ca->data; |
| unsigned int flags; |
| |
| // ensure we don't get spurious IRQs during initialisation |
| if (!budget_ci->budget.ci_present) |
| return -EINVAL; |
| |
| // read the CAM status |
| flags = ttpci_budget_debiread(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, 1, 0); |
| if (flags & CICONTROL_CAMDETECT) { |
| // mark it as present if it wasn't before |
| if (budget_ci->slot_status & SLOTSTATUS_NONE) { |
| budget_ci->slot_status = SLOTSTATUS_PRESENT; |
| } |
| |
| // during a RESET, we check if we can read from IO memory to see when CAM is ready |
| if (budget_ci->slot_status & SLOTSTATUS_RESET) { |
| if (ciintf_read_attribute_mem(ca, slot, 0) == 0x1d) { |
| budget_ci->slot_status = SLOTSTATUS_READY; |
| } |
| } |
| } else { |
| budget_ci->slot_status = SLOTSTATUS_NONE; |
| } |
| |
| if (budget_ci->slot_status != SLOTSTATUS_NONE) { |
| if (budget_ci->slot_status & SLOTSTATUS_READY) { |
| return DVB_CA_EN50221_POLL_CAM_PRESENT | DVB_CA_EN50221_POLL_CAM_READY; |
| } |
| return DVB_CA_EN50221_POLL_CAM_PRESENT; |
| } |
| |
| return 0; |
| } |
| |
| static int ciintf_init(struct budget_ci *budget_ci) |
| { |
| struct saa7146_dev *saa = budget_ci->budget.dev; |
| int flags; |
| int result; |
| int ci_version; |
| int ca_flags; |
| |
| memset(&budget_ci->ca, 0, sizeof(struct dvb_ca_en50221)); |
| |
| // enable DEBI pins |
| saa7146_write(saa, MC1, MASK_27 | MASK_11); |
| |
| // test if it is there |
| ci_version = ttpci_budget_debiread(&budget_ci->budget, DEBICICTL, DEBIADDR_CIVERSION, 1, 1, 0); |
| if ((ci_version & 0xa0) != 0xa0) { |
| result = -ENODEV; |
| goto error; |
| } |
| |
| // determine whether a CAM is present or not |
| flags = ttpci_budget_debiread(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, 1, 0); |
| budget_ci->slot_status = SLOTSTATUS_NONE; |
| if (flags & CICONTROL_CAMDETECT) |
| budget_ci->slot_status = SLOTSTATUS_PRESENT; |
| |
| // version 0xa2 of the CI firmware doesn't generate interrupts |
| if (ci_version == 0xa2) { |
| ca_flags = 0; |
| budget_ci->ci_irq = 0; |
| } else { |
| ca_flags = DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE | |
| DVB_CA_EN50221_FLAG_IRQ_FR | |
| DVB_CA_EN50221_FLAG_IRQ_DA; |
| budget_ci->ci_irq = 1; |
| } |
| |
| // register CI interface |
| budget_ci->ca.owner = THIS_MODULE; |
| budget_ci->ca.read_attribute_mem = ciintf_read_attribute_mem; |
| budget_ci->ca.write_attribute_mem = ciintf_write_attribute_mem; |
| budget_ci->ca.read_cam_control = ciintf_read_cam_control; |
| budget_ci->ca.write_cam_control = ciintf_write_cam_control; |
| budget_ci->ca.slot_reset = ciintf_slot_reset; |
| budget_ci->ca.slot_shutdown = ciintf_slot_shutdown; |
| budget_ci->ca.slot_ts_enable = ciintf_slot_ts_enable; |
| budget_ci->ca.poll_slot_status = ciintf_poll_slot_status; |
| budget_ci->ca.data = budget_ci; |
| if ((result = dvb_ca_en50221_init(&budget_ci->budget.dvb_adapter, |
| &budget_ci->ca, |
| ca_flags, 1)) != 0) { |
| printk("budget_ci: CI interface detected, but initialisation failed.\n"); |
| goto error; |
| } |
| |
| // Setup CI slot IRQ |
| if (budget_ci->ci_irq) { |
| tasklet_init(&budget_ci->ciintf_irq_tasklet, ciintf_interrupt, (unsigned long) budget_ci); |
| if (budget_ci->slot_status != SLOTSTATUS_NONE) { |
| saa7146_setgpio(saa, 0, SAA7146_GPIO_IRQLO); |
| } else { |
| saa7146_setgpio(saa, 0, SAA7146_GPIO_IRQHI); |
| } |
| SAA7146_IER_ENABLE(saa, MASK_03); |
| } |
| |
| // enable interface |
| ttpci_budget_debiwrite(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, |
| CICONTROL_RESET, 1, 0); |
| |
| // success! |
| printk("budget_ci: CI interface initialised\n"); |
| budget_ci->budget.ci_present = 1; |
| |
| // forge a fake CI IRQ so the CAM state is setup correctly |
| if (budget_ci->ci_irq) { |
| flags = DVB_CA_EN50221_CAMCHANGE_REMOVED; |
| if (budget_ci->slot_status != SLOTSTATUS_NONE) |
| flags = DVB_CA_EN50221_CAMCHANGE_INSERTED; |
| dvb_ca_en50221_camchange_irq(&budget_ci->ca, 0, flags); |
| } |
| |
| return 0; |
| |
| error: |
| saa7146_write(saa, MC1, MASK_27); |
| return result; |
| } |
| |
| static void ciintf_deinit(struct budget_ci *budget_ci) |
| { |
| struct saa7146_dev *saa = budget_ci->budget.dev; |
| |
| // disable CI interrupts |
| if (budget_ci->ci_irq) { |
| SAA7146_IER_DISABLE(saa, MASK_03); |
| saa7146_setgpio(saa, 0, SAA7146_GPIO_INPUT); |
| tasklet_kill(&budget_ci->ciintf_irq_tasklet); |
| } |
| |
| // reset interface |
| ttpci_budget_debiwrite(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, 0, 1, 0); |
| msleep(1); |
| ttpci_budget_debiwrite(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, |
| CICONTROL_RESET, 1, 0); |
| |
| // disable TS data stream to CI interface |
| saa7146_setgpio(saa, 1, SAA7146_GPIO_INPUT); |
| |
| // release the CA device |
| dvb_ca_en50221_release(&budget_ci->ca); |
| |
| // disable DEBI pins |
| saa7146_write(saa, MC1, MASK_27); |
| } |
| |
| static void budget_ci_irq(struct saa7146_dev *dev, u32 * isr) |
| { |
| struct budget_ci *budget_ci = (struct budget_ci *) dev->ext_priv; |
| |
| dprintk(8, "dev: %p, budget_ci: %p\n", dev, budget_ci); |
| |
| if (*isr & MASK_06) |
| tasklet_schedule(&budget_ci->ir.msp430_irq_tasklet); |
| |
| if (*isr & MASK_10) |
| ttpci_budget_irq10_handler(dev, isr); |
| |
| if ((*isr & MASK_03) && (budget_ci->budget.ci_present) && (budget_ci->ci_irq)) |
| tasklet_schedule(&budget_ci->ciintf_irq_tasklet); |
| } |
| |
| static u8 philips_su1278_tt_inittab[] = { |
| 0x01, 0x0f, |
| 0x02, 0x30, |
| 0x03, 0x00, |
| 0x04, 0x5b, |
| 0x05, 0x85, |
| 0x06, 0x02, |
| 0x07, 0x00, |
| 0x08, 0x02, |
| 0x09, 0x00, |
| 0x0C, 0x01, |
| 0x0D, 0x81, |
| 0x0E, 0x44, |
| 0x0f, 0x14, |
| 0x10, 0x3c, |
| 0x11, 0x84, |
| 0x12, 0xda, |
| 0x13, 0x97, |
| 0x14, 0x95, |
| 0x15, 0xc9, |
| 0x16, 0x19, |
| 0x17, 0x8c, |
| 0x18, 0x59, |
| 0x19, 0xf8, |
| 0x1a, 0xfe, |
| 0x1c, 0x7f, |
| 0x1d, 0x00, |
| 0x1e, 0x00, |
| 0x1f, 0x50, |
| 0x20, 0x00, |
| 0x21, 0x00, |
| 0x22, 0x00, |
| 0x23, 0x00, |
| 0x28, 0x00, |
| 0x29, 0x28, |
| 0x2a, 0x14, |
| 0x2b, 0x0f, |
| 0x2c, 0x09, |
| 0x2d, 0x09, |
| 0x31, 0x1f, |
| 0x32, 0x19, |
| 0x33, 0xfc, |
| 0x34, 0x93, |
| 0xff, 0xff |
| }; |
| |
| static int philips_su1278_tt_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32 ratio) |
| { |
| stv0299_writereg(fe, 0x0e, 0x44); |
| if (srate >= 10000000) { |
| stv0299_writereg(fe, 0x13, 0x97); |
| stv0299_writereg(fe, 0x14, 0x95); |
| stv0299_writereg(fe, 0x15, 0xc9); |
| stv0299_writereg(fe, 0x17, 0x8c); |
| stv0299_writereg(fe, 0x1a, 0xfe); |
| stv0299_writereg(fe, 0x1c, 0x7f); |
| stv0299_writereg(fe, 0x2d, 0x09); |
| } else { |
| stv0299_writereg(fe, 0x13, 0x99); |
| stv0299_writereg(fe, 0x14, 0x8d); |
| stv0299_writereg(fe, 0x15, 0xce); |
| stv0299_writereg(fe, 0x17, 0x43); |
| stv0299_writereg(fe, 0x1a, 0x1d); |
| stv0299_writereg(fe, 0x1c, 0x12); |
| stv0299_writereg(fe, 0x2d, 0x05); |
| } |
| stv0299_writereg(fe, 0x0e, 0x23); |
| stv0299_writereg(fe, 0x0f, 0x94); |
| stv0299_writereg(fe, 0x10, 0x39); |
| stv0299_writereg(fe, 0x15, 0xc9); |
| |
| stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); |
| stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); |
| stv0299_writereg(fe, 0x21, (ratio) & 0xf0); |
| |
| return 0; |
| } |
| |
| static int philips_su1278_tt_tuner_set_params(struct dvb_frontend *fe, |
| struct dvb_frontend_parameters *params) |
| { |
| struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv; |
| u32 div; |
| u8 buf[4]; |
| struct i2c_msg msg = {.addr = 0x60,.flags = 0,.buf = buf,.len = sizeof(buf) }; |
| |
| if ((params->frequency < 950000) || (params->frequency > 2150000)) |
| return -EINVAL; |
| |
| div = (params->frequency + (500 - 1)) / 500; // round correctly |
| buf[0] = (div >> 8) & 0x7f; |
| buf[1] = div & 0xff; |
| buf[2] = 0x80 | ((div & 0x18000) >> 10) | 2; |
| buf[3] = 0x20; |
| |
| if (params->u.qpsk.symbol_rate < 4000000) |
| buf[3] |= 1; |
| |
| if (params->frequency < 1250000) |
| buf[3] |= 0; |
| else if (params->frequency < 1550000) |
| buf[3] |= 0x40; |
| else if (params->frequency < 2050000) |
| buf[3] |= 0x80; |
| else if (params->frequency < 2150000) |
| buf[3] |= 0xC0; |
| |
| if (fe->ops.i2c_gate_ctrl) |
| fe->ops.i2c_gate_ctrl(fe, 1); |
| if (i2c_transfer(&budget_ci->budget.i2c_adap, &msg, 1) != 1) |
| return -EIO; |
| return 0; |
| } |
| |
| static struct stv0299_config philips_su1278_tt_config = { |
| |
| .demod_address = 0x68, |
| .inittab = philips_su1278_tt_inittab, |
| .mclk = 64000000UL, |
| .invert = 0, |
| .skip_reinit = 1, |
| .lock_output = STV0299_LOCKOUTPUT_1, |
| .volt13_op0_op1 = STV0299_VOLT13_OP1, |
| .min_delay_ms = 50, |
| .set_symbol_rate = philips_su1278_tt_set_symbol_rate, |
| }; |
| |
| |
| |
| static int philips_tdm1316l_tuner_init(struct dvb_frontend *fe) |
| { |
| struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv; |
| static u8 td1316_init[] = { 0x0b, 0xf5, 0x85, 0xab }; |
| static u8 disable_mc44BC374c[] = { 0x1d, 0x74, 0xa0, 0x68 }; |
| struct i2c_msg tuner_msg = {.addr = budget_ci->tuner_pll_address,.flags = 0,.buf = td1316_init,.len = |
| sizeof(td1316_init) }; |
| |
| // setup PLL configuration |
| if (fe->ops.i2c_gate_ctrl) |
| fe->ops.i2c_gate_ctrl(fe, 1); |
| if (i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1) != 1) |
| return -EIO; |
| msleep(1); |
| |
| // disable the mc44BC374c (do not check for errors) |
| tuner_msg.addr = 0x65; |
| tuner_msg.buf = disable_mc44BC374c; |
| tuner_msg.len = sizeof(disable_mc44BC374c); |
| if (fe->ops.i2c_gate_ctrl) |
| fe->ops.i2c_gate_ctrl(fe, 1); |
| if (i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1) != 1) { |
| if (fe->ops.i2c_gate_ctrl) |
| fe->ops.i2c_gate_ctrl(fe, 1); |
| i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1); |
| } |
| |
| return 0; |
| } |
| |
| static int philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) |
| { |
| struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv; |
| u8 tuner_buf[4]; |
| struct i2c_msg tuner_msg = {.addr = budget_ci->tuner_pll_address,.flags = 0,.buf = tuner_buf,.len = sizeof(tuner_buf) }; |
| int tuner_frequency = 0; |
| u8 band, cp, filter; |
| |
| // determine charge pump |
| tuner_frequency = params->frequency + 36130000; |
| if (tuner_frequency < 87000000) |
| return -EINVAL; |
| else if (tuner_frequency < 130000000) |
| cp = 3; |
| else if (tuner_frequency < 160000000) |
| cp = 5; |
| else if (tuner_frequency < 200000000) |
| cp = 6; |
| else if (tuner_frequency < 290000000) |
| cp = 3; |
| else if (tuner_frequency < 420000000) |
| cp = 5; |
| else if (tuner_frequency < 480000000) |
| cp = 6; |
| else if (tuner_frequency < 620000000) |
| cp = 3; |
| else if (tuner_frequency < 830000000) |
| cp = 5; |
| else if (tuner_frequency < 895000000) |
| cp = 7; |
| else |
| return -EINVAL; |
| |
| // determine band |
| if (params->frequency < 49000000) |
| return -EINVAL; |
| else if (params->frequency < 159000000) |
| band = 1; |
| else if (params->frequency < 444000000) |
| band = 2; |
| else if (params->frequency < 861000000) |
| band = 4; |
| else |
| return -EINVAL; |
| |
| // setup PLL filter and TDA9889 |
| switch (params->u.ofdm.bandwidth) { |
| case BANDWIDTH_6_MHZ: |
| tda1004x_writereg(fe, 0x0C, 0x14); |
| filter = 0; |
| break; |
| |
| case BANDWIDTH_7_MHZ: |
| tda1004x_writereg(fe, 0x0C, 0x80); |
| filter = 0; |
| break; |
| |
| case BANDWIDTH_8_MHZ: |
| tda1004x_writereg(fe, 0x0C, 0x14); |
| filter = 1; |
| break; |
| |
| default: |
| return -EINVAL; |
| } |
| |
| // calculate divisor |
| // ((36130000+((1000000/6)/2)) + Finput)/(1000000/6) |
| tuner_frequency = (((params->frequency / 1000) * 6) + 217280) / 1000; |
| |
| // setup tuner buffer |
| tuner_buf[0] = tuner_frequency >> 8; |
| tuner_buf[1] = tuner_frequency & 0xff; |
| tuner_buf[2] = 0xca; |
| tuner_buf[3] = (cp << 5) | (filter << 3) | band; |
| |
| if (fe->ops.i2c_gate_ctrl) |
| fe->ops.i2c_gate_ctrl(fe, 1); |
| if (i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1) != 1) |
| return -EIO; |
| |
| msleep(1); |
| return 0; |
| } |
| |
| static int philips_tdm1316l_request_firmware(struct dvb_frontend *fe, |
| const struct firmware **fw, char *name) |
| { |
| struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv; |
| |
| return request_firmware(fw, name, &budget_ci->budget.dev->pci->dev); |
| } |
| |
| static struct tda1004x_config philips_tdm1316l_config = { |
| |
| .demod_address = 0x8, |
| .invert = 0, |
| .invert_oclk = 0, |
| .xtal_freq = TDA10046_XTAL_4M, |
| .agc_config = TDA10046_AGC_DEFAULT, |
| .if_freq = TDA10046_FREQ_3617, |
| .request_firmware = philips_tdm1316l_request_firmware, |
| }; |
| |
| static struct tda1004x_config philips_tdm1316l_config_invert = { |
| |
| .demod_address = 0x8, |
| .invert = 1, |
| .invert_oclk = 0, |
| .xtal_freq = TDA10046_XTAL_4M, |
| .agc_config = TDA10046_AGC_DEFAULT, |
| .if_freq = TDA10046_FREQ_3617, |
| .request_firmware = philips_tdm1316l_request_firmware, |
| }; |
| |
| static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) |
| { |
| struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv; |
| u8 tuner_buf[5]; |
| struct i2c_msg tuner_msg = {.addr = budget_ci->tuner_pll_address, |
| .flags = 0, |
| .buf = tuner_buf, |
| .len = sizeof(tuner_buf) }; |
| int tuner_frequency = 0; |
| u8 band, cp, filter; |
| |
| // determine charge pump |
| tuner_frequency = params->frequency + 36125000; |
| if (tuner_frequency < 87000000) |
| return -EINVAL; |
| else if (tuner_frequency < 130000000) { |
| cp = 3; |
| band = 1; |
| } else if (tuner_frequency < 160000000) { |
| cp = 5; |
| band = 1; |
| } else if (tuner_frequency < 200000000) { |
| cp = 6; |
| band = 1; |
| } else if (tuner_frequency < 290000000) { |
| cp = 3; |
| band = 2; |
| } else if (tuner_frequency < 420000000) { |
| cp = 5; |
| band = 2; |
| } else if (tuner_frequency < 480000000) { |
| cp = 6; |
| band = 2; |
| } else if (tuner_frequency < 620000000) { |
| cp = 3; |
| band = 4; |
| } else if (tuner_frequency < 830000000) { |
| cp = 5; |
| band = 4; |
| } else if (tuner_frequency < 895000000) { |
| cp = 7; |
| band = 4; |
| } else |
| return -EINVAL; |
| |
| // assume PLL filter should always be 8MHz for the moment. |
| filter = 1; |
| |
| // calculate divisor |
| tuner_frequency = (params->frequency + 36125000 + (62500/2)) / 62500; |
| |
| // setup tuner buffer |
| tuner_buf[0] = tuner_frequency >> 8; |
| tuner_buf[1] = tuner_frequency & 0xff; |
| tuner_buf[2] = 0xc8; |
| tuner_buf[3] = (cp << 5) | (filter << 3) | band; |
| tuner_buf[4] = 0x80; |
| |
| if (fe->ops.i2c_gate_ctrl) |
| fe->ops.i2c_gate_ctrl(fe, 1); |
| if (i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1) != 1) |
| return -EIO; |
| |
| msleep(50); |
| |
| if (fe->ops.i2c_gate_ctrl) |
| fe->ops.i2c_gate_ctrl(fe, 1); |
| if (i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1) != 1) |
| return -EIO; |
| |
| msleep(1); |
| |
| return 0; |
| } |
| |
| static u8 dvbc_philips_tdm1316l_inittab[] = { |
| 0x80, 0x01, |
| 0x80, 0x00, |
| 0x81, 0x01, |
| 0x81, 0x00, |
| 0x00, 0x09, |
| 0x01, 0x69, |
| 0x03, 0x00, |
| 0x04, 0x00, |
| 0x07, 0x00, |
| 0x08, 0x00, |
| 0x20, 0x00, |
| 0x21, 0x40, |
| 0x22, 0x00, |
| 0x23, 0x00, |
| 0x24, 0x40, |
| 0x25, 0x88, |
| 0x30, 0xff, |
| 0x31, 0x00, |
| 0x32, 0xff, |
| 0x33, 0x00, |
| 0x34, 0x50, |
| 0x35, 0x7f, |
| 0x36, 0x00, |
| 0x37, 0x20, |
| 0x38, 0x00, |
| 0x40, 0x1c, |
| 0x41, 0xff, |
| 0x42, 0x29, |
| 0x43, 0x20, |
| 0x44, 0xff, |
| 0x45, 0x00, |
| 0x46, 0x00, |
| 0x49, 0x04, |
| 0x4a, 0x00, |
| 0x4b, 0x7b, |
| 0x52, 0x30, |
| 0x55, 0xae, |
| 0x56, 0x47, |
| 0x57, 0xe1, |
| 0x58, 0x3a, |
| 0x5a, 0x1e, |
| 0x5b, 0x34, |
| 0x60, 0x00, |
| 0x63, 0x00, |
| 0x64, 0x00, |
| 0x65, 0x00, |
| 0x66, 0x00, |
| 0x67, 0x00, |
| 0x68, 0x00, |
| 0x69, 0x00, |
| 0x6a, 0x02, |
| 0x6b, 0x00, |
| 0x70, 0xff, |
| 0x71, 0x00, |
| 0x72, 0x00, |
| 0x73, 0x00, |
| 0x74, 0x0c, |
| 0x80, 0x00, |
| 0x81, 0x00, |
| 0x82, 0x00, |
| 0x83, 0x00, |
| 0x84, 0x04, |
| 0x85, 0x80, |
| 0x86, 0x24, |
| 0x87, 0x78, |
| 0x88, 0x10, |
| 0x89, 0x00, |
| 0x90, 0x01, |
| 0x91, 0x01, |
| 0xa0, 0x04, |
| 0xa1, 0x00, |
| 0xa2, 0x00, |
| 0xb0, 0x91, |
| 0xb1, 0x0b, |
| 0xc0, 0x53, |
| 0xc1, 0x70, |
| 0xc2, 0x12, |
| 0xd0, 0x00, |
| 0xd1, 0x00, |
| 0xd2, 0x00, |
| 0xd3, 0x00, |
| 0xd4, 0x00, |
| 0xd5, 0x00, |
| 0xde, 0x00, |
| 0xdf, 0x00, |
| 0x61, 0x38, |
| 0x62, 0x0a, |
| 0x53, 0x13, |
| 0x59, 0x08, |
| 0xff, 0xff, |
| }; |
| |
| static struct stv0297_config dvbc_philips_tdm1316l_config = { |
| .demod_address = 0x1c, |
| .inittab = dvbc_philips_tdm1316l_inittab, |
| .invert = 0, |
| .stop_during_read = 1, |
| }; |
| |
| static struct tda10023_config tda10023_config = { |
| .demod_address = 0xc, |
| .invert = 0, |
| .xtal = 16000000, |
| .pll_m = 11, |
| .pll_p = 3, |
| .pll_n = 1, |
| .deltaf = 0xa511, |
| }; |
| |
| static struct tda827x_config tda827x_config = { |
| .config = 0, |
| }; |
| |
| /* TT S2-3200 DVB-S (STB0899) Inittab */ |
| static const struct stb0899_s1_reg tt3200_stb0899_s1_init_1[] = { |
| |
| { STB0899_DEV_ID , 0x81 }, |
| { 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 , 0x8c }, |
| { STB0899_DISF22RX , 0x9a }, |
| { STB0899_SYSREG , 0x0b }, |
| { STB0899_ACRPRESC , 0x11 }, |
| { STB0899_ACRDIV1 , 0x0a }, |
| { STB0899_ACRDIV2 , 0x05 }, |
| { STB0899_DACR1 , 0x00 }, |
| { STB0899_DACR2 , 0x00 }, |
| { STB0899_OUTCFG , 0x00 }, |
| { STB0899_MODECFG , 0x00 }, |
| { STB0899_IRQSTATUS_3 , 0x30 }, |
| { STB0899_IRQSTATUS_2 , 0x00 }, |
| { STB0899_IRQSTATUS_1 , 0x00 }, |
| { STB0899_IRQSTATUS_0 , 0x00 }, |
| { STB0899_IRQMSK_3 , 0xf3 }, |
| { STB0899_IRQMSK_2 , 0xfc }, |
| { STB0899_IRQMSK_1 , 0xff }, |
| { STB0899_IRQMSK_0 , 0xff }, |
| { STB0899_IRQCFG , 0x00 }, |
| { STB0899_I2CCFG , 0x88 }, |
| { STB0899_I2CRPT , 0x48 }, /* 12k Pullup, Repeater=16, Stop=disabled */ |
| { STB0899_IOPVALUE5 , 0x00 }, |
| { STB0899_IOPVALUE4 , 0x20 }, |
| { STB0899_IOPVALUE3 , 0xc9 }, |
| { STB0899_IOPVALUE2 , 0x90 }, |
| { STB0899_IOPVALUE1 , 0x40 }, |
| { 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 , 0x15 }, /* 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 , 0x00 }, |
| { STB0899_STOPCLK1 , 0x20 }, |
| { STB0899_STOPCLK2 , 0x00 }, |
| { STB0899_INTBUFSTATUS , 0x00 }, |
| { STB0899_INTBUFCTRL , 0x0a }, |
| { 0xffff , 0xff }, |
| }; |
| |
| static const struct stb0899_s1_reg tt3200_stb0899_s1_init_3[] = { |
| { STB0899_DEMOD , 0x00 }, |
| { STB0899_RCOMPC , 0xc9 }, |
| { STB0899_AGC1CN , 0x41 }, |
| { STB0899_AGC1REF , 0x10 }, |
| { STB0899_RTC , 0x7a }, |
| { STB0899_TMGCFG , 0x4e }, |
| { STB0899_AGC2REF , 0x34 }, |
| { STB0899_TLSR , 0x84 }, |
| { STB0899_CFD , 0xc7 }, |
| { STB0899_ACLC , 0x87 }, |
| { STB0899_BCLC , 0x94 }, |
| { STB0899_EQON , 0x41 }, |
| { STB0899_LDT , 0xdd }, |
| { STB0899_LDT2 , 0xc9 }, |
| { STB0899_EQUALREF , 0xb4 }, |
| { STB0899_TMGRAMP , 0x10 }, |
| { STB0899_TMGTHD , 0x30 }, |
| { STB0899_IDCCOMP , 0xfb }, |
| { STB0899_QDCCOMP , 0x03 }, |
| { STB0899_POWERI , 0x3b }, |
| { STB0899_POWERQ , 0x3d }, |
| { STB0899_RCOMP , 0x81 }, |
| { STB0899_AGCIQIN , 0x80 }, |
| { STB0899_AGC2I1 , 0x04 }, |
| { STB0899_AGC2I2 , 0xf5 }, |
| { STB0899_TLIR , 0x25 }, |
| { STB0899_RTF , 0x80 }, |
| { STB0899_DSTATUS , 0x00 }, |
| { STB0899_LDI , 0xca }, |
| { STB0899_CFRM , 0xf1 }, |
| { STB0899_CFRL , 0xf3 }, |
| { STB0899_NIRM , 0x2a }, |
| { STB0899_NIRL , 0x05 }, |
| { STB0899_ISYMB , 0x17 }, |
| { STB0899_QSYMB , 0xfa }, |
| { STB0899_SFRH , 0x2f }, |
| { STB0899_SFRM , 0x68 }, |
| { STB0899_SFRL , 0x40 }, |
| { STB0899_SFRUPH , 0x2f }, |
| { STB0899_SFRUPM , 0x68 }, |
| { STB0899_SFRUPL , 0x40 }, |
| { STB0899_EQUAI1 , 0xfd }, |
| { STB0899_EQUAQ1 , 0x04 }, |
| { STB0899_EQUAI2 , 0x0f }, |
| { STB0899_EQUAQ2 , 0xff }, |
| { STB0899_EQUAI3 , 0xdf }, |
| { STB0899_EQUAQ3 , 0xfa }, |
| { STB0899_EQUAI4 , 0x37 }, |
| { STB0899_EQUAQ4 , 0x0d }, |
| { STB0899_EQUAI5 , 0xbd }, |
| { STB0899_EQUAQ5 , 0xf7 }, |
| { STB0899_DSTATUS2 , 0x00 }, |
| { STB0899_VSTATUS , 0x00 }, |
| { STB0899_VERROR , 0xff }, |
| { STB0899_IQSWAP , 0x2a }, |
| { STB0899_ECNT1M , 0x00 }, |
| { STB0899_ECNT1L , 0x00 }, |
| { STB0899_ECNT2M , 0x00 }, |
| { STB0899_ECNT2L , 0x00 }, |
| { STB0899_ECNT3M , 0x00 }, |
| { STB0899_ECNT3L , 0x00 }, |
| { STB0899_FECAUTO1 , 0x06 }, |
| { STB0899_FECM , 0x01 }, |
| { STB0899_VTH12 , 0xf0 }, |
| { STB0899_VTH23 , 0xa0 }, |
| { STB0899_VTH34 , 0x78 }, |
| { STB0899_VTH56 , 0x4e }, |
| { STB0899_VTH67 , 0x48 }, |
| { STB0899_VTH78 , 0x38 }, |
| { STB0899_PRVIT , 0xff }, |
| { STB0899_VITSYNC , 0x19 }, |
| { STB0899_RSULC , 0xb1 }, /* DVB = 0xb1, DSS = 0xa1 */ |
| { STB0899_TSULC , 0x42 }, |
| { STB0899_RSLLC , 0x40 }, |
| { STB0899_TSLPL , 0x12 }, |
| { STB0899_TSCFGH , 0x0c }, |
| { STB0899_TSCFGM , 0x00 }, |
| { STB0899_TSCFGL , 0x0c }, |
| { STB0899_TSOUT , 0x0d }, /* 0x0d for CAM */ |
| { STB0899_RSSYNCDEL , 0x00 }, |
| { STB0899_TSINHDELH , 0x02 }, |
| { STB0899_TSINHDELM , 0x00 }, |
| { STB0899_TSINHDELL , 0x00 }, |
| { STB0899_TSLLSTKM , 0x00 }, |
| { STB0899_TSLLSTKL , 0x00 }, |
| { STB0899_TSULSTKM , 0x00 }, |
| { STB0899_TSULSTKL , 0xab }, |
| { STB0899_PCKLENUL , 0x00 }, |
| { STB0899_PCKLENLL , 0xcc }, |
| { STB0899_RSPCKLEN , 0xcc }, |
| { STB0899_TSSTATUS , 0x80 }, |
| { STB0899_ERRCTRL1 , 0xb6 }, |
| { STB0899_ERRCTRL2 , 0x96 }, |
| { STB0899_ERRCTRL3 , 0x89 }, |
| { STB0899_DMONMSK1 , 0x27 }, |
| { STB0899_DMONMSK0 , 0x03 }, |
| { STB0899_DEMAPVIT , 0x5c }, |
| { STB0899_PLPARM , 0x1f }, |
| { 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 , 0x00 }, |
| { STB0899_MATSTRL , 0x00 }, |
| { STB0899_UPLSTRM , 0x00 }, |
| { STB0899_UPLSTRL , 0x00 }, |
| { STB0899_DFLSTRM , 0x00 }, |
| { STB0899_DFLSTRL , 0x00 }, |
| { STB0899_SYNCSTR , 0x00 }, |
| { STB0899_SYNCDSTRM , 0x00 }, |
| { STB0899_SYNCDSTRL , 0x00 }, |
| { STB0899_CFGPDELSTATUS1 , 0x10 }, |
| { STB0899_CFGPDELSTATUS2 , 0x00 }, |
| { STB0899_BBFERRORM , 0x00 }, |
| { STB0899_BBFERRORL , 0x00 }, |
| { STB0899_UPKTERRORM , 0x00 }, |
| { STB0899_UPKTERRORL , 0x00 }, |
| { 0xffff , 0xff }, |
| }; |
| |
| static struct stb0899_config tt3200_config = { |
| .init_dev = tt3200_stb0899_s1_init_1, |
| .init_s2_demod = stb0899_s2_init_2, |
| .init_s1_demod = tt3200_stb0899_s1_init_3, |
| .init_s2_fec = stb0899_s2_init_4, |
| .init_tst = stb0899_s1_init_5, |
| |
| .postproc = NULL, |
| |
| .demod_address = 0x68, |
| |
| .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 |
| }; |
| |
| static struct stb6100_config tt3200_stb6100_config = { |
| .tuner_address = 0x60, |
| .refclock = 27000000, |
| }; |
| |
| static void frontend_init(struct budget_ci *budget_ci) |
| { |
| switch (budget_ci->budget.dev->pci->subsystem_device) { |
| case 0x100c: // Hauppauge/TT Nova-CI budget (stv0299/ALPS BSRU6(tsa5059)) |
| budget_ci->budget.dvb_frontend = |
| dvb_attach(stv0299_attach, &alps_bsru6_config, &budget_ci->budget.i2c_adap); |
| if (budget_ci->budget.dvb_frontend) { |
| budget_ci->budget.dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params; |
| budget_ci->budget.dvb_frontend->tuner_priv = &budget_ci->budget.i2c_adap; |
| break; |
| } |
| break; |
| |
| case 0x100f: // Hauppauge/TT Nova-CI budget (stv0299b/Philips su1278(tsa5059)) |
| budget_ci->budget.dvb_frontend = |
| dvb_attach(stv0299_attach, &philips_su1278_tt_config, &budget_ci->budget.i2c_adap); |
| if (budget_ci->budget.dvb_frontend) { |
| budget_ci->budget.dvb_frontend->ops.tuner_ops.set_params = philips_su1278_tt_tuner_set_params; |
| break; |
| } |
| break; |
| |
| case 0x1010: // TT DVB-C CI budget (stv0297/Philips tdm1316l(tda6651tt)) |
| budget_ci->tuner_pll_address = 0x61; |
| budget_ci->budget.dvb_frontend = |
| dvb_attach(stv0297_attach, &dvbc_philips_tdm1316l_config, &budget_ci->budget.i2c_adap); |
| if (budget_ci->budget.dvb_frontend) { |
| budget_ci->budget.dvb_frontend->ops.tuner_ops.set_params = dvbc_philips_tdm1316l_tuner_set_params; |
| break; |
| } |
| break; |
| |
| case 0x1011: // Hauppauge/TT Nova-T budget (tda10045/Philips tdm1316l(tda6651tt) + TDA9889) |
| budget_ci->tuner_pll_address = 0x63; |
| budget_ci->budget.dvb_frontend = |
| dvb_attach(tda10045_attach, &philips_tdm1316l_config, &budget_ci->budget.i2c_adap); |
| if (budget_ci->budget.dvb_frontend) { |
| budget_ci->budget.dvb_frontend->ops.tuner_ops.init = philips_tdm1316l_tuner_init; |
| budget_ci->budget.dvb_frontend->ops.tuner_ops.set_params = philips_tdm1316l_tuner_set_params; |
| break; |
| } |
| break; |
| |
| case 0x1012: // TT DVB-T CI budget (tda10046/Philips tdm1316l(tda6651tt)) |
| budget_ci->tuner_pll_address = 0x60; |
| budget_ci->budget.dvb_frontend = |
| dvb_attach(tda10046_attach, &philips_tdm1316l_config_invert, &budget_ci->budget.i2c_adap); |
| if (budget_ci->budget.dvb_frontend) { |
| budget_ci->budget.dvb_frontend->ops.tuner_ops.init = philips_tdm1316l_tuner_init; |
| budget_ci->budget.dvb_frontend->ops.tuner_ops.set_params = philips_tdm1316l_tuner_set_params; |
| break; |
| } |
| break; |
| |
| case 0x1017: // TT S-1500 PCI |
| budget_ci->budget.dvb_frontend = dvb_attach(stv0299_attach, &alps_bsbe1_config, &budget_ci->budget.i2c_adap); |
| if (budget_ci->budget.dvb_frontend) { |
| budget_ci->budget.dvb_frontend->ops.tuner_ops.set_params = alps_bsbe1_tuner_set_params; |
| budget_ci->budget.dvb_frontend->tuner_priv = &budget_ci->budget.i2c_adap; |
| |
| budget_ci->budget.dvb_frontend->ops.dishnetwork_send_legacy_command = NULL; |
| if (dvb_attach(lnbp21_attach, budget_ci->budget.dvb_frontend, &budget_ci->budget.i2c_adap, LNBP21_LLC, 0) == NULL) { |
| printk("%s: No LNBP21 found!\n", __func__); |
| dvb_frontend_detach(budget_ci->budget.dvb_frontend); |
| budget_ci->budget.dvb_frontend = NULL; |
| } |
| } |
| break; |
| |
| case 0x101a: /* TT Budget-C-1501 (philips tda10023/philips tda8274A) */ |
| budget_ci->budget.dvb_frontend = dvb_attach(tda10023_attach, &tda10023_config, &budget_ci->budget.i2c_adap, 0x48); |
| if (budget_ci->budget.dvb_frontend) { |
| if (dvb_attach(tda827x_attach, budget_ci->budget.dvb_frontend, 0x61, &budget_ci->budget.i2c_adap, &tda827x_config) == NULL) { |
| printk(KERN_ERR "%s: No tda827x found!\n", __func__); |
| dvb_frontend_detach(budget_ci->budget.dvb_frontend); |
| budget_ci->budget.dvb_frontend = NULL; |
| } |
| } |
| break; |
| |
| case 0x1019: // TT S2-3200 PCI |
| /* |
| * NOTE! on some STB0899 versions, the internal PLL takes a longer time |
| * to settle, aka LOCK. On the older revisions of the chip, we don't see |
| * this, as a result on the newer chips the entire clock tree, will not |
| * be stable after a freshly POWER 'ed up situation. |
| * In this case, we should RESET the STB0899 (Active LOW) and wait for |
| * PLL stabilization. |
| * |
| * On the TT S2 3200 and clones, the STB0899 demodulator's RESETB is |
| * connected to the SAA7146 GPIO, GPIO2, Pin 142 |
| */ |
| /* Reset Demodulator */ |
| saa7146_setgpio(budget_ci->budget.dev, 2, SAA7146_GPIO_OUTLO); |
| /* Wait for everything to die */ |
| msleep(50); |
| /* Pull it up out of Reset state */ |
| saa7146_setgpio(budget_ci->budget.dev, 2, SAA7146_GPIO_OUTHI); |
| /* Wait for PLL to stabilize */ |
| msleep(250); |
| /* |
| * PLL state should be stable now. Ideally, we should check |
| * for PLL LOCK status. But well, never mind! |
| */ |
| budget_ci->budget.dvb_frontend = dvb_attach(stb0899_attach, &tt3200_config, &budget_ci->budget.i2c_adap); |
| if (budget_ci->budget.dvb_frontend) { |
| if (dvb_attach(stb6100_attach, budget_ci->budget.dvb_frontend, &tt3200_stb6100_config, &budget_ci->budget.i2c_adap)) { |
| if (!dvb_attach(lnbp21_attach, budget_ci->budget.dvb_frontend, &budget_ci->budget.i2c_adap, 0, 0)) { |
| printk("%s: No LNBP21 found!\n", __func__); |
| dvb_frontend_detach(budget_ci->budget.dvb_frontend); |
| budget_ci->budget.dvb_frontend = NULL; |
| } |
| } else { |
| dvb_frontend_detach(budget_ci->budget.dvb_frontend); |
| budget_ci->budget.dvb_frontend = NULL; |
| } |
| } |
| break; |
| |
| } |
| |
| if (budget_ci->budget.dvb_frontend == NULL) { |
| printk("budget-ci: A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n", |
| budget_ci->budget.dev->pci->vendor, |
| budget_ci->budget.dev->pci->device, |
| budget_ci->budget.dev->pci->subsystem_vendor, |
| budget_ci->budget.dev->pci->subsystem_device); |
| } else { |
| if (dvb_register_frontend |
| (&budget_ci->budget.dvb_adapter, budget_ci->budget.dvb_frontend)) { |
| printk("budget-ci: Frontend registration failed!\n"); |
| dvb_frontend_detach(budget_ci->budget.dvb_frontend); |
| budget_ci->budget.dvb_frontend = NULL; |
| } |
| } |
| } |
| |
| static int budget_ci_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data *info) |
| { |
| struct budget_ci *budget_ci; |
| int err; |
| |
| budget_ci = kzalloc(sizeof(struct budget_ci), GFP_KERNEL); |
| if (!budget_ci) { |
| err = -ENOMEM; |
| goto out1; |
| } |
| |
| dprintk(2, "budget_ci: %p\n", budget_ci); |
| |
| dev->ext_priv = budget_ci; |
| |
| err = ttpci_budget_init(&budget_ci->budget, dev, info, THIS_MODULE, |
| adapter_nr); |
| if (err) |
| goto out2; |
| |
| err = msp430_ir_init(budget_ci); |
| if (err) |
| goto out3; |
| |
| ciintf_init(budget_ci); |
| |
| budget_ci->budget.dvb_adapter.priv = budget_ci; |
| frontend_init(budget_ci); |
| |
| ttpci_budget_init_hooks(&budget_ci->budget); |
| |
| return 0; |
| |
| out3: |
| ttpci_budget_deinit(&budget_ci->budget); |
| out2: |
| kfree(budget_ci); |
| out1: |
| return err; |
| } |
| |
| static int budget_ci_detach(struct saa7146_dev *dev) |
| { |
| struct budget_ci *budget_ci = (struct budget_ci *) dev->ext_priv; |
| struct saa7146_dev *saa = budget_ci->budget.dev; |
| int err; |
| |
| if (budget_ci->budget.ci_present) |
| ciintf_deinit(budget_ci); |
| msp430_ir_deinit(budget_ci); |
| if (budget_ci->budget.dvb_frontend) { |
| dvb_unregister_frontend(budget_ci->budget.dvb_frontend); |
| dvb_frontend_detach(budget_ci->budget.dvb_frontend); |
| } |
| err = ttpci_budget_deinit(&budget_ci->budget); |
| |
| // disable frontend and CI interface |
| saa7146_setgpio(saa, 2, SAA7146_GPIO_INPUT); |
| |
| kfree(budget_ci); |
| |
| return err; |
| } |
| |
| static struct saa7146_extension budget_extension; |
| |
| MAKE_BUDGET_INFO(ttbs2, "TT-Budget/S-1500 PCI", BUDGET_TT); |
| MAKE_BUDGET_INFO(ttbci, "TT-Budget/WinTV-NOVA-CI PCI", BUDGET_TT_HW_DISEQC); |
| MAKE_BUDGET_INFO(ttbt2, "TT-Budget/WinTV-NOVA-T PCI", BUDGET_TT); |
| MAKE_BUDGET_INFO(ttbtci, "TT-Budget-T-CI PCI", BUDGET_TT); |
| MAKE_BUDGET_INFO(ttbcci, "TT-Budget-C-CI PCI", BUDGET_TT); |
| MAKE_BUDGET_INFO(ttc1501, "TT-Budget C-1501 PCI", BUDGET_TT); |
| MAKE_BUDGET_INFO(tt3200, "TT-Budget S2-3200 PCI", BUDGET_TT); |
| |
| static struct pci_device_id pci_tbl[] = { |
| MAKE_EXTENSION_PCI(ttbci, 0x13c2, 0x100c), |
| MAKE_EXTENSION_PCI(ttbci, 0x13c2, 0x100f), |
| MAKE_EXTENSION_PCI(ttbcci, 0x13c2, 0x1010), |
| MAKE_EXTENSION_PCI(ttbt2, 0x13c2, 0x1011), |
| MAKE_EXTENSION_PCI(ttbtci, 0x13c2, 0x1012), |
| MAKE_EXTENSION_PCI(ttbs2, 0x13c2, 0x1017), |
| MAKE_EXTENSION_PCI(ttc1501, 0x13c2, 0x101a), |
| MAKE_EXTENSION_PCI(tt3200, 0x13c2, 0x1019), |
| { |
| .vendor = 0, |
| } |
| }; |
| |
| MODULE_DEVICE_TABLE(pci, pci_tbl); |
| |
| static struct saa7146_extension budget_extension = { |
| .name = "budget_ci dvb", |
| .flags = SAA7146_USE_I2C_IRQ, |
| |
| .module = THIS_MODULE, |
| .pci_tbl = &pci_tbl[0], |
| .attach = budget_ci_attach, |
| .detach = budget_ci_detach, |
| |
| .irq_mask = MASK_03 | MASK_06 | MASK_10, |
| .irq_func = budget_ci_irq, |
| }; |
| |
| static int __init budget_ci_init(void) |
| { |
| return saa7146_register_extension(&budget_extension); |
| } |
| |
| static void __exit budget_ci_exit(void) |
| { |
| saa7146_unregister_extension(&budget_extension); |
| } |
| |
| module_init(budget_ci_init); |
| module_exit(budget_ci_exit); |
| |
| MODULE_LICENSE("GPL"); |
| MODULE_AUTHOR("Michael Hunold, Jack Thomasson, Andrew de Quincey, others"); |
| MODULE_DESCRIPTION("driver for the SAA7146 based so-called " |
| "budget PCI DVB cards w/ CI-module produced by " |
| "Siemens, Technotrend, Hauppauge"); |