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2919 lines
79 KiB
2919 lines
79 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* driver for the SAA7146 based AV110 cards (like the Fujitsu-Siemens DVB) |
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* av7110.c: initialization and demux stuff |
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* |
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* Copyright (C) 1999-2002 Ralph Metzler |
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* & Marcus Metzler for convergence integrated media GmbH |
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* |
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* originally based on code by: |
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* Copyright (C) 1998,1999 Christian Theiss <[email protected]> |
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* |
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* the project's page is at https://linuxtv.org |
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*/ |
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#include <linux/module.h> |
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#include <linux/kmod.h> |
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#include <linux/delay.h> |
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#include <linux/fs.h> |
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#include <linux/timer.h> |
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#include <linux/poll.h> |
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#include <linux/kernel.h> |
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#include <linux/sched.h> |
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#include <linux/types.h> |
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#include <linux/fcntl.h> |
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#include <linux/interrupt.h> |
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#include <linux/string.h> |
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#include <linux/pci.h> |
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#include <linux/vmalloc.h> |
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#include <linux/firmware.h> |
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#include <linux/crc32.h> |
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#include <linux/i2c.h> |
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#include <linux/kthread.h> |
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#include <linux/slab.h> |
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#include <asm/unaligned.h> |
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#include <asm/byteorder.h> |
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#include <linux/dvb/frontend.h> |
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#include <media/dvb_frontend.h> |
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#include "ttpci-eeprom.h" |
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#include "av7110.h" |
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#include "av7110_hw.h" |
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#include "av7110_av.h" |
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#include "av7110_ca.h" |
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#include "av7110_ipack.h" |
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|
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#include "bsbe1.h" |
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#include "lnbp21.h" |
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#include "bsru6.h" |
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#define TS_WIDTH 376 |
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#define TS_HEIGHT 512 |
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#define TS_BUFLEN (TS_WIDTH*TS_HEIGHT) |
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#define TS_MAX_PACKETS (TS_BUFLEN/TS_SIZE) |
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int av7110_debug; |
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static int vidmode = CVBS_RGB_OUT; |
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static int pids_off; |
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static int adac = DVB_ADAC_TI; |
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static int hw_sections; |
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static int rgb_on; |
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static int volume = 255; |
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static int budgetpatch; |
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static int wss_cfg_4_3 = 0x4008; |
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static int wss_cfg_16_9 = 0x0007; |
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static int tv_standard; |
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static int full_ts; |
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module_param_named(debug, av7110_debug, int, 0644); |
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MODULE_PARM_DESC(debug, "debug level (bitmask, default 0)"); |
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module_param(vidmode, int, 0444); |
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MODULE_PARM_DESC(vidmode,"analog video out: 0 off, 1 CVBS+RGB (default), 2 CVBS+YC, 3 YC"); |
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module_param(pids_off, int, 0444); |
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MODULE_PARM_DESC(pids_off,"clear video/audio/PCR PID filters when demux is closed"); |
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module_param(adac, int, 0444); |
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MODULE_PARM_DESC(adac,"audio DAC type: 0 TI, 1 CRYSTAL, 2 MSP (use if autodetection fails)"); |
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module_param(hw_sections, int, 0444); |
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MODULE_PARM_DESC(hw_sections, "0 use software section filter, 1 use hardware"); |
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module_param(rgb_on, int, 0444); |
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MODULE_PARM_DESC(rgb_on, "For Siemens DVB-C cards only: Enable RGB control signal on SCART pin 16 to switch SCART video mode from CVBS to RGB"); |
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module_param(volume, int, 0444); |
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MODULE_PARM_DESC(volume, "initial volume: default 255 (range 0-255)"); |
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module_param(budgetpatch, int, 0444); |
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MODULE_PARM_DESC(budgetpatch, "use budget-patch hardware modification: default 0 (0 no, 1 autodetect, 2 always)"); |
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module_param(full_ts, int, 0444); |
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MODULE_PARM_DESC(full_ts, "enable code for full-ts hardware modification: 0 disable (default), 1 enable"); |
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module_param(wss_cfg_4_3, int, 0444); |
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MODULE_PARM_DESC(wss_cfg_4_3, "WSS 4:3 - default 0x4008 - bit 15: disable, 14: burst mode, 13..0: wss data"); |
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module_param(wss_cfg_16_9, int, 0444); |
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MODULE_PARM_DESC(wss_cfg_16_9, "WSS 16:9 - default 0x0007 - bit 15: disable, 14: burst mode, 13..0: wss data"); |
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module_param(tv_standard, int, 0444); |
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MODULE_PARM_DESC(tv_standard, "TV standard: 0 PAL (default), 1 NTSC"); |
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DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); |
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static void restart_feeds(struct av7110 *av7110); |
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static int budget_start_feed(struct dvb_demux_feed *feed); |
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static int budget_stop_feed(struct dvb_demux_feed *feed); |
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static int av7110_num; |
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#define FE_FUNC_OVERRIDE(fe_func, av7110_copy, av7110_func) \ |
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{\ |
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if (fe_func != NULL) { \ |
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av7110_copy = fe_func; \ |
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fe_func = av7110_func; \ |
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} \ |
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} |
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static void init_av7110_av(struct av7110 *av7110) |
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{ |
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int ret; |
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struct saa7146_dev *dev = av7110->dev; |
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/* set internal volume control to maximum */ |
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av7110->adac_type = DVB_ADAC_TI; |
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ret = av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixer.volume_right); |
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if (ret < 0) |
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printk("dvb-ttpci:cannot set internal volume to maximum:%d\n",ret); |
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ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetMonitorType, |
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1, (u16) av7110->display_ar); |
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if (ret < 0) |
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printk("dvb-ttpci: unable to set aspect ratio\n"); |
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ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetPanScanType, |
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1, av7110->display_panscan); |
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if (ret < 0) |
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printk("dvb-ttpci: unable to set pan scan\n"); |
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ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 2, 2, wss_cfg_4_3); |
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if (ret < 0) |
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printk("dvb-ttpci: unable to configure 4:3 wss\n"); |
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ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 2, 3, wss_cfg_16_9); |
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if (ret < 0) |
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printk("dvb-ttpci: unable to configure 16:9 wss\n"); |
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ret = av7710_set_video_mode(av7110, vidmode); |
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if (ret < 0) |
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printk("dvb-ttpci:cannot set video mode:%d\n",ret); |
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/* handle different card types */ |
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/* remaining inits according to card and frontend type */ |
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av7110->analog_tuner_flags = 0; |
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av7110->current_input = 0; |
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if (dev->pci->subsystem_vendor == 0x13c2 && dev->pci->subsystem_device == 0x000a) |
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av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, 0); // SPDIF on |
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if (i2c_writereg(av7110, 0x20, 0x00, 0x00) == 1) { |
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printk ("dvb-ttpci: Crystal audio DAC @ card %d detected\n", |
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av7110->dvb_adapter.num); |
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av7110->adac_type = DVB_ADAC_CRYSTAL; |
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i2c_writereg(av7110, 0x20, 0x01, 0xd2); |
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i2c_writereg(av7110, 0x20, 0x02, 0x49); |
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i2c_writereg(av7110, 0x20, 0x03, 0x00); |
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i2c_writereg(av7110, 0x20, 0x04, 0x00); |
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/** |
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* some special handling for the Siemens DVB-C cards... |
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*/ |
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} else if (0 == av7110_init_analog_module(av7110)) { |
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/* done. */ |
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} |
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else if (dev->pci->subsystem_vendor == 0x110a) { |
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printk("dvb-ttpci: DVB-C w/o analog module @ card %d detected\n", |
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av7110->dvb_adapter.num); |
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av7110->adac_type = DVB_ADAC_NONE; |
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} |
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else { |
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av7110->adac_type = adac; |
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printk("dvb-ttpci: adac type set to %d @ card %d\n", |
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av7110->adac_type, av7110->dvb_adapter.num); |
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} |
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if (av7110->adac_type == DVB_ADAC_NONE || av7110->adac_type == DVB_ADAC_MSP34x0) { |
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// switch DVB SCART on |
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ret = av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, MainSwitch, 1, 0); |
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if (ret < 0) |
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printk("dvb-ttpci:cannot switch on SCART(Main):%d\n",ret); |
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ret = av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, 1); |
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if (ret < 0) |
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printk("dvb-ttpci:cannot switch on SCART(AD):%d\n",ret); |
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if (rgb_on && |
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((av7110->dev->pci->subsystem_vendor == 0x110a) || |
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(av7110->dev->pci->subsystem_vendor == 0x13c2)) && |
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(av7110->dev->pci->subsystem_device == 0x0000)) { |
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saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // RGB on, SCART pin 16 |
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//saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // SCARTpin 8 |
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} |
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} |
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if (dev->pci->subsystem_vendor == 0x13c2 && dev->pci->subsystem_device == 0x000e) |
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av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, SpdifSwitch, 1, 0); // SPDIF on |
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ret = av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixer.volume_right); |
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if (ret < 0) |
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printk("dvb-ttpci:cannot set volume :%d\n",ret); |
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} |
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static void recover_arm(struct av7110 *av7110) |
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{ |
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dprintk(4, "%p\n",av7110); |
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av7110_bootarm(av7110); |
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msleep(100); |
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init_av7110_av(av7110); |
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/* card-specific recovery */ |
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if (av7110->recover) |
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av7110->recover(av7110); |
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restart_feeds(av7110); |
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#if IS_ENABLED(CONFIG_DVB_AV7110_IR) |
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av7110_set_ir_config(av7110); |
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#endif |
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} |
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static void av7110_arm_sync(struct av7110 *av7110) |
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{ |
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if (av7110->arm_thread) |
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kthread_stop(av7110->arm_thread); |
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av7110->arm_thread = NULL; |
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} |
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static int arm_thread(void *data) |
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{ |
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struct av7110 *av7110 = data; |
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u16 newloops = 0; |
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int timeout; |
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dprintk(4, "%p\n",av7110); |
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for (;;) { |
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timeout = wait_event_interruptible_timeout(av7110->arm_wait, |
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kthread_should_stop(), 5 * HZ); |
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if (-ERESTARTSYS == timeout || kthread_should_stop()) { |
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/* got signal or told to quit*/ |
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break; |
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} |
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if (!av7110->arm_ready) |
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continue; |
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if (mutex_lock_interruptible(&av7110->dcomlock)) |
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break; |
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newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2); |
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mutex_unlock(&av7110->dcomlock); |
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if (newloops == av7110->arm_loops || av7110->arm_errors > 3) { |
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printk(KERN_ERR "dvb-ttpci: ARM crashed @ card %d\n", |
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av7110->dvb_adapter.num); |
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recover_arm(av7110); |
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if (mutex_lock_interruptible(&av7110->dcomlock)) |
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break; |
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newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2) - 1; |
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mutex_unlock(&av7110->dcomlock); |
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} |
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av7110->arm_loops = newloops; |
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av7110->arm_errors = 0; |
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} |
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return 0; |
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} |
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/**************************************************************************** |
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* IRQ handling |
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****************************************************************************/ |
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static int DvbDmxFilterCallback(u8 *buffer1, size_t buffer1_len, |
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u8 *buffer2, size_t buffer2_len, |
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struct dvb_demux_filter *dvbdmxfilter, |
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struct av7110 *av7110) |
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{ |
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if (!dvbdmxfilter->feed->demux->dmx.frontend) |
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return 0; |
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if (dvbdmxfilter->feed->demux->dmx.frontend->source == DMX_MEMORY_FE) |
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return 0; |
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switch (dvbdmxfilter->type) { |
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case DMX_TYPE_SEC: |
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if ((((buffer1[1] << 8) | buffer1[2]) & 0xfff) + 3 != buffer1_len) |
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return 0; |
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if (dvbdmxfilter->doneq) { |
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struct dmx_section_filter *filter = &dvbdmxfilter->filter; |
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int i; |
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u8 xor, neq = 0; |
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for (i = 0; i < DVB_DEMUX_MASK_MAX; i++) { |
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xor = filter->filter_value[i] ^ buffer1[i]; |
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neq |= dvbdmxfilter->maskandnotmode[i] & xor; |
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} |
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if (!neq) |
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return 0; |
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} |
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return dvbdmxfilter->feed->cb.sec(buffer1, buffer1_len, |
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buffer2, buffer2_len, |
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&dvbdmxfilter->filter, NULL); |
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case DMX_TYPE_TS: |
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if (!(dvbdmxfilter->feed->ts_type & TS_PACKET)) |
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return 0; |
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if (dvbdmxfilter->feed->ts_type & TS_PAYLOAD_ONLY) |
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return dvbdmxfilter->feed->cb.ts(buffer1, buffer1_len, |
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buffer2, buffer2_len, |
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&dvbdmxfilter->feed->feed.ts, |
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NULL); |
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else |
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av7110_p2t_write(buffer1, buffer1_len, |
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dvbdmxfilter->feed->pid, |
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&av7110->p2t_filter[dvbdmxfilter->index]); |
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return 0; |
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default: |
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return 0; |
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} |
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} |
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//#define DEBUG_TIMING |
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static inline void print_time(char *s) |
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{ |
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#ifdef DEBUG_TIMING |
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struct timespec64 ts; |
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ktime_get_real_ts64(&ts); |
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printk("%s: %lld.%09ld\n", s, (s64)ts.tv_sec, ts.tv_nsec); |
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#endif |
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} |
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#define DEBI_READ 0 |
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#define DEBI_WRITE 1 |
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static inline void start_debi_dma(struct av7110 *av7110, int dir, |
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unsigned long addr, unsigned int len) |
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{ |
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dprintk(8, "%c %08lx %u\n", dir == DEBI_READ ? 'R' : 'W', addr, len); |
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if (saa7146_wait_for_debi_done(av7110->dev, 0)) { |
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printk(KERN_ERR "%s: saa7146_wait_for_debi_done timed out\n", __func__); |
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return; |
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} |
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SAA7146_ISR_CLEAR(av7110->dev, MASK_19); /* for good measure */ |
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SAA7146_IER_ENABLE(av7110->dev, MASK_19); |
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if (len < 5) |
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len = 5; /* we want a real DEBI DMA */ |
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if (dir == DEBI_WRITE) |
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iwdebi(av7110, DEBISWAB, addr, 0, (len + 3) & ~3); |
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else |
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irdebi(av7110, DEBISWAB, addr, 0, len); |
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} |
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static void debiirq(struct tasklet_struct *t) |
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{ |
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struct av7110 *av7110 = from_tasklet(av7110, t, debi_tasklet); |
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int type = av7110->debitype; |
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int handle = (type >> 8) & 0x1f; |
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unsigned int xfer = 0; |
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print_time("debi"); |
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dprintk(4, "type 0x%04x\n", type); |
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if (type == -1) { |
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printk("DEBI irq oops @ %ld, psr:0x%08x, ssr:0x%08x\n", |
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jiffies, saa7146_read(av7110->dev, PSR), |
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saa7146_read(av7110->dev, SSR)); |
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goto debi_done; |
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} |
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av7110->debitype = -1; |
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|
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switch (type & 0xff) { |
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|
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case DATA_TS_RECORD: |
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dvb_dmx_swfilter_packets(&av7110->demux, |
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(const u8 *) av7110->debi_virt, |
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av7110->debilen / 188); |
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xfer = RX_BUFF; |
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break; |
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|
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case DATA_PES_RECORD: |
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if (av7110->demux.recording) |
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av7110_record_cb(&av7110->p2t[handle], |
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(u8 *) av7110->debi_virt, |
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av7110->debilen); |
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xfer = RX_BUFF; |
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break; |
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|
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case DATA_IPMPE: |
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case DATA_FSECTION: |
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case DATA_PIPING: |
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if (av7110->handle2filter[handle]) |
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DvbDmxFilterCallback((u8 *)av7110->debi_virt, |
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av7110->debilen, NULL, 0, |
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av7110->handle2filter[handle], |
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av7110); |
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xfer = RX_BUFF; |
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break; |
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|
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case DATA_CI_GET: |
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{ |
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u8 *data = av7110->debi_virt; |
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u8 data_0 = data[0]; |
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|
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if (data_0 < 2 && data[2] == 0xff) { |
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int flags = 0; |
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if (data[5] > 0) |
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flags |= CA_CI_MODULE_PRESENT; |
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if (data[5] > 5) |
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flags |= CA_CI_MODULE_READY; |
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av7110->ci_slot[data_0].flags = flags; |
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} else |
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ci_get_data(&av7110->ci_rbuffer, |
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av7110->debi_virt, |
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av7110->debilen); |
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xfer = RX_BUFF; |
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break; |
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} |
|
|
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case DATA_COMMON_INTERFACE: |
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CI_handle(av7110, (u8 *)av7110->debi_virt, av7110->debilen); |
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xfer = RX_BUFF; |
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break; |
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|
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case DATA_DEBUG_MESSAGE: |
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((s8*)av7110->debi_virt)[Reserved_SIZE - 1] = 0; |
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printk("%s\n", (s8 *) av7110->debi_virt); |
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xfer = RX_BUFF; |
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break; |
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|
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case DATA_CI_PUT: |
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dprintk(4, "debi DATA_CI_PUT\n"); |
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xfer = TX_BUFF; |
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break; |
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case DATA_MPEG_PLAY: |
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dprintk(4, "debi DATA_MPEG_PLAY\n"); |
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xfer = TX_BUFF; |
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break; |
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case DATA_BMP_LOAD: |
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dprintk(4, "debi DATA_BMP_LOAD\n"); |
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xfer = TX_BUFF; |
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break; |
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default: |
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break; |
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} |
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debi_done: |
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spin_lock(&av7110->debilock); |
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if (xfer) |
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iwdebi(av7110, DEBINOSWAP, xfer, 0, 2); |
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ARM_ClearMailBox(av7110); |
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spin_unlock(&av7110->debilock); |
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} |
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|
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/* irq from av7110 firmware writing the mailbox register in the DPRAM */ |
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static void gpioirq(struct tasklet_struct *t) |
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{ |
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struct av7110 *av7110 = from_tasklet(av7110, t, gpio_tasklet); |
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u32 rxbuf, txbuf; |
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int len; |
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|
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if (av7110->debitype != -1) |
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/* we shouldn't get any irq while a debi xfer is running */ |
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printk("dvb-ttpci: GPIO0 irq oops @ %ld, psr:0x%08x, ssr:0x%08x\n", |
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jiffies, saa7146_read(av7110->dev, PSR), |
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saa7146_read(av7110->dev, SSR)); |
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|
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if (saa7146_wait_for_debi_done(av7110->dev, 0)) { |
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printk(KERN_ERR "%s: saa7146_wait_for_debi_done timed out\n", __func__); |
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BUG(); /* maybe we should try resetting the debi? */ |
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} |
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|
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spin_lock(&av7110->debilock); |
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ARM_ClearIrq(av7110); |
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|
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/* see what the av7110 wants */ |
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av7110->debitype = irdebi(av7110, DEBINOSWAP, IRQ_STATE, 0, 2); |
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av7110->debilen = irdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); |
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rxbuf = irdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2); |
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txbuf = irdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2); |
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len = (av7110->debilen + 3) & ~3; |
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|
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print_time("gpio"); |
|
dprintk(8, "GPIO0 irq 0x%04x %d\n", av7110->debitype, av7110->debilen); |
|
|
|
switch (av7110->debitype & 0xff) { |
|
|
|
case DATA_TS_PLAY: |
|
case DATA_PES_PLAY: |
|
break; |
|
|
|
case DATA_MPEG_VIDEO_EVENT: |
|
{ |
|
u32 h_ar; |
|
struct video_event event; |
|
|
|
av7110->video_size.w = irdebi(av7110, DEBINOSWAP, STATUS_MPEG_WIDTH, 0, 2); |
|
h_ar = irdebi(av7110, DEBINOSWAP, STATUS_MPEG_HEIGHT_AR, 0, 2); |
|
|
|
iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); |
|
iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2); |
|
|
|
av7110->video_size.h = h_ar & 0xfff; |
|
|
|
event.type = VIDEO_EVENT_SIZE_CHANGED; |
|
event.u.size.w = av7110->video_size.w; |
|
event.u.size.h = av7110->video_size.h; |
|
switch ((h_ar >> 12) & 0xf) |
|
{ |
|
case 3: |
|
av7110->video_size.aspect_ratio = VIDEO_FORMAT_16_9; |
|
event.u.size.aspect_ratio = VIDEO_FORMAT_16_9; |
|
av7110->videostate.video_format = VIDEO_FORMAT_16_9; |
|
break; |
|
case 4: |
|
av7110->video_size.aspect_ratio = VIDEO_FORMAT_221_1; |
|
event.u.size.aspect_ratio = VIDEO_FORMAT_221_1; |
|
av7110->videostate.video_format = VIDEO_FORMAT_221_1; |
|
break; |
|
default: |
|
av7110->video_size.aspect_ratio = VIDEO_FORMAT_4_3; |
|
event.u.size.aspect_ratio = VIDEO_FORMAT_4_3; |
|
av7110->videostate.video_format = VIDEO_FORMAT_4_3; |
|
} |
|
|
|
dprintk(8, "GPIO0 irq: DATA_MPEG_VIDEO_EVENT: w/h/ar = %u/%u/%u\n", |
|
av7110->video_size.w, av7110->video_size.h, |
|
av7110->video_size.aspect_ratio); |
|
|
|
dvb_video_add_event(av7110, &event); |
|
break; |
|
} |
|
|
|
case DATA_CI_PUT: |
|
{ |
|
int avail; |
|
struct dvb_ringbuffer *cibuf = &av7110->ci_wbuffer; |
|
|
|
avail = dvb_ringbuffer_avail(cibuf); |
|
if (avail <= 2) { |
|
iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); |
|
iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2); |
|
iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2); |
|
break; |
|
} |
|
len = DVB_RINGBUFFER_PEEK(cibuf, 0) << 8; |
|
len |= DVB_RINGBUFFER_PEEK(cibuf, 1); |
|
if (avail < len + 2) { |
|
iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); |
|
iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2); |
|
iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2); |
|
break; |
|
} |
|
DVB_RINGBUFFER_SKIP(cibuf, 2); |
|
|
|
dvb_ringbuffer_read(cibuf, av7110->debi_virt, len); |
|
|
|
iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2); |
|
iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2); |
|
dprintk(8, "DMA: CI\n"); |
|
start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE + txbuf, len); |
|
spin_unlock(&av7110->debilock); |
|
wake_up(&cibuf->queue); |
|
return; |
|
} |
|
|
|
case DATA_MPEG_PLAY: |
|
if (!av7110->playing) { |
|
iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); |
|
iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2); |
|
iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2); |
|
break; |
|
} |
|
len = 0; |
|
if (av7110->debitype & 0x100) { |
|
spin_lock(&av7110->aout.lock); |
|
len = av7110_pes_play(av7110->debi_virt, &av7110->aout, 2048); |
|
spin_unlock(&av7110->aout.lock); |
|
} |
|
if (len <= 0 && (av7110->debitype & 0x200) |
|
&&av7110->videostate.play_state != VIDEO_FREEZED) { |
|
spin_lock(&av7110->avout.lock); |
|
len = av7110_pes_play(av7110->debi_virt, &av7110->avout, 2048); |
|
spin_unlock(&av7110->avout.lock); |
|
} |
|
if (len <= 0) { |
|
iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); |
|
iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2); |
|
iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2); |
|
break; |
|
} |
|
dprintk(8, "GPIO0 PES_PLAY len=%04x\n", len); |
|
iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2); |
|
iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2); |
|
dprintk(8, "DMA: MPEG_PLAY\n"); |
|
start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE + txbuf, len); |
|
spin_unlock(&av7110->debilock); |
|
return; |
|
|
|
case DATA_BMP_LOAD: |
|
len = av7110->debilen; |
|
dprintk(8, "gpio DATA_BMP_LOAD len %d\n", len); |
|
if (!len) { |
|
av7110->bmp_state = BMP_LOADED; |
|
iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); |
|
iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2); |
|
iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2); |
|
wake_up(&av7110->bmpq); |
|
dprintk(8, "gpio DATA_BMP_LOAD done\n"); |
|
break; |
|
} |
|
if (len > av7110->bmplen) |
|
len = av7110->bmplen; |
|
if (len > 2 * 1024) |
|
len = 2 * 1024; |
|
iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2); |
|
iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2); |
|
memcpy(av7110->debi_virt, av7110->bmpbuf+av7110->bmpp, len); |
|
av7110->bmpp += len; |
|
av7110->bmplen -= len; |
|
dprintk(8, "gpio DATA_BMP_LOAD DMA len %d\n", len); |
|
start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE+txbuf, len); |
|
spin_unlock(&av7110->debilock); |
|
return; |
|
|
|
case DATA_CI_GET: |
|
case DATA_COMMON_INTERFACE: |
|
case DATA_FSECTION: |
|
case DATA_IPMPE: |
|
case DATA_PIPING: |
|
if (!len || len > 4 * 1024) { |
|
iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2); |
|
break; |
|
} |
|
fallthrough; |
|
|
|
case DATA_TS_RECORD: |
|
case DATA_PES_RECORD: |
|
dprintk(8, "DMA: TS_REC etc.\n"); |
|
start_debi_dma(av7110, DEBI_READ, DPRAM_BASE+rxbuf, len); |
|
spin_unlock(&av7110->debilock); |
|
return; |
|
|
|
case DATA_DEBUG_MESSAGE: |
|
if (!len || len > 0xff) { |
|
iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2); |
|
break; |
|
} |
|
start_debi_dma(av7110, DEBI_READ, Reserved, len); |
|
spin_unlock(&av7110->debilock); |
|
return; |
|
|
|
case DATA_IRCOMMAND: |
|
#if IS_ENABLED(CONFIG_DVB_AV7110_IR) |
|
av7110_ir_handler(av7110, |
|
swahw32(irdebi(av7110, DEBINOSWAP, Reserved, |
|
0, 4))); |
|
#endif |
|
iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2); |
|
break; |
|
|
|
default: |
|
printk("dvb-ttpci: gpioirq unknown type=%d len=%d\n", |
|
av7110->debitype, av7110->debilen); |
|
break; |
|
} |
|
av7110->debitype = -1; |
|
ARM_ClearMailBox(av7110); |
|
spin_unlock(&av7110->debilock); |
|
} |
|
|
|
|
|
#ifdef CONFIG_DVB_AV7110_OSD |
|
static int dvb_osd_ioctl(struct file *file, |
|
unsigned int cmd, void *parg) |
|
{ |
|
struct dvb_device *dvbdev = file->private_data; |
|
struct av7110 *av7110 = dvbdev->priv; |
|
|
|
dprintk(4, "%p\n", av7110); |
|
|
|
if (cmd == OSD_SEND_CMD) |
|
return av7110_osd_cmd(av7110, (osd_cmd_t *) parg); |
|
if (cmd == OSD_GET_CAPABILITY) |
|
return av7110_osd_capability(av7110, (osd_cap_t *) parg); |
|
|
|
return -EINVAL; |
|
} |
|
|
|
|
|
static const struct file_operations dvb_osd_fops = { |
|
.owner = THIS_MODULE, |
|
.unlocked_ioctl = dvb_generic_ioctl, |
|
.open = dvb_generic_open, |
|
.release = dvb_generic_release, |
|
.llseek = noop_llseek, |
|
}; |
|
|
|
static struct dvb_device dvbdev_osd = { |
|
.priv = NULL, |
|
.users = 1, |
|
.writers = 1, |
|
.fops = &dvb_osd_fops, |
|
.kernel_ioctl = dvb_osd_ioctl, |
|
}; |
|
#endif /* CONFIG_DVB_AV7110_OSD */ |
|
|
|
|
|
static inline int SetPIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid, |
|
u16 subpid, u16 pcrpid) |
|
{ |
|
u16 aflags = 0; |
|
|
|
dprintk(4, "%p\n", av7110); |
|
|
|
if (vpid == 0x1fff || apid == 0x1fff || |
|
ttpid == 0x1fff || subpid == 0x1fff || pcrpid == 0x1fff) { |
|
vpid = apid = ttpid = subpid = pcrpid = 0; |
|
av7110->pids[DMX_PES_VIDEO] = 0; |
|
av7110->pids[DMX_PES_AUDIO] = 0; |
|
av7110->pids[DMX_PES_TELETEXT] = 0; |
|
av7110->pids[DMX_PES_PCR] = 0; |
|
} |
|
|
|
if (av7110->audiostate.bypass_mode) |
|
aflags |= 0x8000; |
|
|
|
return av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, MultiPID, 6, |
|
pcrpid, vpid, apid, ttpid, subpid, aflags); |
|
} |
|
|
|
int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid, |
|
u16 subpid, u16 pcrpid) |
|
{ |
|
int ret = 0; |
|
dprintk(4, "%p\n", av7110); |
|
|
|
if (mutex_lock_interruptible(&av7110->pid_mutex)) |
|
return -ERESTARTSYS; |
|
|
|
if (!(vpid & 0x8000)) |
|
av7110->pids[DMX_PES_VIDEO] = vpid; |
|
if (!(apid & 0x8000)) |
|
av7110->pids[DMX_PES_AUDIO] = apid; |
|
if (!(ttpid & 0x8000)) |
|
av7110->pids[DMX_PES_TELETEXT] = ttpid; |
|
if (!(pcrpid & 0x8000)) |
|
av7110->pids[DMX_PES_PCR] = pcrpid; |
|
|
|
av7110->pids[DMX_PES_SUBTITLE] = 0; |
|
|
|
if (av7110->fe_synced) { |
|
pcrpid = av7110->pids[DMX_PES_PCR]; |
|
ret = SetPIDs(av7110, vpid, apid, ttpid, subpid, pcrpid); |
|
} |
|
|
|
mutex_unlock(&av7110->pid_mutex); |
|
return ret; |
|
} |
|
|
|
|
|
/****************************************************************************** |
|
* hardware filter functions |
|
******************************************************************************/ |
|
|
|
static int StartHWFilter(struct dvb_demux_filter *dvbdmxfilter) |
|
{ |
|
struct dvb_demux_feed *dvbdmxfeed = dvbdmxfilter->feed; |
|
struct av7110 *av7110 = dvbdmxfeed->demux->priv; |
|
u16 buf[20]; |
|
int ret, i; |
|
u16 handle; |
|
// u16 mode = 0x0320; |
|
u16 mode = 0xb96a; |
|
|
|
dprintk(4, "%p\n", av7110); |
|
|
|
if (av7110->full_ts) |
|
return 0; |
|
|
|
if (dvbdmxfilter->type == DMX_TYPE_SEC) { |
|
if (hw_sections) { |
|
buf[4] = (dvbdmxfilter->filter.filter_value[0] << 8) | |
|
dvbdmxfilter->maskandmode[0]; |
|
for (i = 3; i < 18; i++) |
|
buf[i + 4 - 2] = |
|
(dvbdmxfilter->filter.filter_value[i] << 8) | |
|
dvbdmxfilter->maskandmode[i]; |
|
mode = 4; |
|
} |
|
} else if ((dvbdmxfeed->ts_type & TS_PACKET) && |
|
!(dvbdmxfeed->ts_type & TS_PAYLOAD_ONLY)) { |
|
av7110_p2t_init(&av7110->p2t_filter[dvbdmxfilter->index], dvbdmxfeed); |
|
} |
|
|
|
buf[0] = (COMTYPE_PID_FILTER << 8) + AddPIDFilter; |
|
buf[1] = 16; |
|
buf[2] = dvbdmxfeed->pid; |
|
buf[3] = mode; |
|
|
|
ret = av7110_fw_request(av7110, buf, 20, &handle, 1); |
|
if (ret != 0 || handle >= 32) { |
|
printk(KERN_ERR "dvb-ttpci: %s error buf %04x %04x %04x %04x ret %d handle %04x\n", |
|
__func__, buf[0], buf[1], buf[2], buf[3], |
|
ret, handle); |
|
dvbdmxfilter->hw_handle = 0xffff; |
|
if (!ret) |
|
ret = -1; |
|
return ret; |
|
} |
|
|
|
av7110->handle2filter[handle] = dvbdmxfilter; |
|
dvbdmxfilter->hw_handle = handle; |
|
|
|
return ret; |
|
} |
|
|
|
static int StopHWFilter(struct dvb_demux_filter *dvbdmxfilter) |
|
{ |
|
struct av7110 *av7110 = dvbdmxfilter->feed->demux->priv; |
|
u16 buf[3]; |
|
u16 answ[2]; |
|
int ret; |
|
u16 handle; |
|
|
|
dprintk(4, "%p\n", av7110); |
|
|
|
if (av7110->full_ts) |
|
return 0; |
|
|
|
handle = dvbdmxfilter->hw_handle; |
|
if (handle >= 32) { |
|
printk("%s tried to stop invalid filter %04x, filter type = %x\n", |
|
__func__, handle, dvbdmxfilter->type); |
|
return -EINVAL; |
|
} |
|
|
|
av7110->handle2filter[handle] = NULL; |
|
|
|
buf[0] = (COMTYPE_PID_FILTER << 8) + DelPIDFilter; |
|
buf[1] = 1; |
|
buf[2] = handle; |
|
ret = av7110_fw_request(av7110, buf, 3, answ, 2); |
|
if (ret != 0 || answ[1] != handle) { |
|
printk(KERN_ERR "dvb-ttpci: %s error cmd %04x %04x %04x ret %x resp %04x %04x pid %d\n", |
|
__func__, buf[0], buf[1], buf[2], ret, |
|
answ[0], answ[1], dvbdmxfilter->feed->pid); |
|
if (!ret) |
|
ret = -1; |
|
} |
|
return ret; |
|
} |
|
|
|
|
|
static int dvb_feed_start_pid(struct dvb_demux_feed *dvbdmxfeed) |
|
{ |
|
struct dvb_demux *dvbdmx = dvbdmxfeed->demux; |
|
struct av7110 *av7110 = dvbdmx->priv; |
|
u16 *pid = dvbdmx->pids, npids[5]; |
|
int i; |
|
int ret = 0; |
|
|
|
dprintk(4, "%p\n", av7110); |
|
|
|
npids[0] = npids[1] = npids[2] = npids[3] = npids[4] = 0xffff; |
|
i = dvbdmxfeed->pes_type; |
|
npids[i] = (pid[i]&0x8000) ? 0 : pid[i]; |
|
if ((i == 2) && npids[i] && (dvbdmxfeed->ts_type & TS_PACKET)) { |
|
npids[i] = 0; |
|
ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]); |
|
if (!ret) |
|
ret = StartHWFilter(dvbdmxfeed->filter); |
|
return ret; |
|
} |
|
if (dvbdmxfeed->pes_type <= 2 || dvbdmxfeed->pes_type == 4) { |
|
ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]); |
|
if (ret) |
|
return ret; |
|
} |
|
|
|
if (dvbdmxfeed->pes_type < 2 && npids[0]) |
|
if (av7110->fe_synced) |
|
{ |
|
ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0); |
|
if (ret) |
|
return ret; |
|
} |
|
|
|
if ((dvbdmxfeed->ts_type & TS_PACKET) && !av7110->full_ts) { |
|
if (dvbdmxfeed->pes_type == 0 && !(dvbdmx->pids[0] & 0x8000)) |
|
ret = av7110_av_start_record(av7110, RP_AUDIO, dvbdmxfeed); |
|
if (dvbdmxfeed->pes_type == 1 && !(dvbdmx->pids[1] & 0x8000)) |
|
ret = av7110_av_start_record(av7110, RP_VIDEO, dvbdmxfeed); |
|
} |
|
return ret; |
|
} |
|
|
|
static int dvb_feed_stop_pid(struct dvb_demux_feed *dvbdmxfeed) |
|
{ |
|
struct dvb_demux *dvbdmx = dvbdmxfeed->demux; |
|
struct av7110 *av7110 = dvbdmx->priv; |
|
u16 *pid = dvbdmx->pids, npids[5]; |
|
int i; |
|
|
|
int ret = 0; |
|
|
|
dprintk(4, "%p\n", av7110); |
|
|
|
if (dvbdmxfeed->pes_type <= 1) { |
|
ret = av7110_av_stop(av7110, dvbdmxfeed->pes_type ? RP_VIDEO : RP_AUDIO); |
|
if (ret) |
|
return ret; |
|
if (!av7110->rec_mode) |
|
dvbdmx->recording = 0; |
|
if (!av7110->playing) |
|
dvbdmx->playing = 0; |
|
} |
|
npids[0] = npids[1] = npids[2] = npids[3] = npids[4] = 0xffff; |
|
i = dvbdmxfeed->pes_type; |
|
switch (i) { |
|
case 2: //teletext |
|
if (dvbdmxfeed->ts_type & TS_PACKET) |
|
ret = StopHWFilter(dvbdmxfeed->filter); |
|
npids[2] = 0; |
|
break; |
|
case 0: |
|
case 1: |
|
case 4: |
|
if (!pids_off) |
|
return 0; |
|
npids[i] = (pid[i]&0x8000) ? 0 : pid[i]; |
|
break; |
|
} |
|
if (!ret) |
|
ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]); |
|
return ret; |
|
} |
|
|
|
static int av7110_start_feed(struct dvb_demux_feed *feed) |
|
{ |
|
struct dvb_demux *demux = feed->demux; |
|
struct av7110 *av7110 = demux->priv; |
|
int ret = 0; |
|
|
|
dprintk(4, "%p\n", av7110); |
|
|
|
if (!demux->dmx.frontend) |
|
return -EINVAL; |
|
|
|
if (!av7110->full_ts && feed->pid > 0x1fff) |
|
return -EINVAL; |
|
|
|
if (feed->type == DMX_TYPE_TS) { |
|
if ((feed->ts_type & TS_DECODER) && |
|
(feed->pes_type <= DMX_PES_PCR)) { |
|
switch (demux->dmx.frontend->source) { |
|
case DMX_MEMORY_FE: |
|
if (feed->ts_type & TS_DECODER) |
|
if (feed->pes_type < 2 && |
|
!(demux->pids[0] & 0x8000) && |
|
!(demux->pids[1] & 0x8000)) { |
|
dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout); |
|
dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout); |
|
ret = av7110_av_start_play(av7110,RP_AV); |
|
if (!ret) |
|
demux->playing = 1; |
|
} |
|
break; |
|
default: |
|
ret = dvb_feed_start_pid(feed); |
|
break; |
|
} |
|
} else if ((feed->ts_type & TS_PACKET) && |
|
(demux->dmx.frontend->source != DMX_MEMORY_FE)) { |
|
ret = StartHWFilter(feed->filter); |
|
} |
|
} |
|
|
|
if (av7110->full_ts) { |
|
budget_start_feed(feed); |
|
return ret; |
|
} |
|
|
|
if (feed->type == DMX_TYPE_SEC) { |
|
int i; |
|
|
|
for (i = 0; i < demux->filternum; i++) { |
|
if (demux->filter[i].state != DMX_STATE_READY) |
|
continue; |
|
if (demux->filter[i].type != DMX_TYPE_SEC) |
|
continue; |
|
if (demux->filter[i].filter.parent != &feed->feed.sec) |
|
continue; |
|
demux->filter[i].state = DMX_STATE_GO; |
|
if (demux->dmx.frontend->source != DMX_MEMORY_FE) { |
|
ret = StartHWFilter(&demux->filter[i]); |
|
if (ret) |
|
break; |
|
} |
|
} |
|
} |
|
|
|
return ret; |
|
} |
|
|
|
|
|
static int av7110_stop_feed(struct dvb_demux_feed *feed) |
|
{ |
|
struct dvb_demux *demux = feed->demux; |
|
struct av7110 *av7110 = demux->priv; |
|
int i, rc, ret = 0; |
|
dprintk(4, "%p\n", av7110); |
|
|
|
if (feed->type == DMX_TYPE_TS) { |
|
if (feed->ts_type & TS_DECODER) { |
|
if (feed->pes_type >= DMX_PES_OTHER || |
|
!demux->pesfilter[feed->pes_type]) |
|
return -EINVAL; |
|
demux->pids[feed->pes_type] |= 0x8000; |
|
demux->pesfilter[feed->pes_type] = NULL; |
|
} |
|
if (feed->ts_type & TS_DECODER && |
|
feed->pes_type < DMX_PES_OTHER) { |
|
ret = dvb_feed_stop_pid(feed); |
|
} else |
|
if ((feed->ts_type & TS_PACKET) && |
|
(demux->dmx.frontend->source != DMX_MEMORY_FE)) |
|
ret = StopHWFilter(feed->filter); |
|
} |
|
|
|
if (av7110->full_ts) { |
|
budget_stop_feed(feed); |
|
return ret; |
|
} |
|
|
|
if (feed->type == DMX_TYPE_SEC) { |
|
for (i = 0; i<demux->filternum; i++) { |
|
if (demux->filter[i].state == DMX_STATE_GO && |
|
demux->filter[i].filter.parent == &feed->feed.sec) { |
|
demux->filter[i].state = DMX_STATE_READY; |
|
if (demux->dmx.frontend->source != DMX_MEMORY_FE) { |
|
rc = StopHWFilter(&demux->filter[i]); |
|
if (!ret) |
|
ret = rc; |
|
/* keep going, stop as many filters as possible */ |
|
} |
|
} |
|
} |
|
} |
|
|
|
return ret; |
|
} |
|
|
|
|
|
static void restart_feeds(struct av7110 *av7110) |
|
{ |
|
struct dvb_demux *dvbdmx = &av7110->demux; |
|
struct dvb_demux_feed *feed; |
|
int mode; |
|
int feeding; |
|
int i, j; |
|
|
|
dprintk(4, "%p\n", av7110); |
|
|
|
mode = av7110->playing; |
|
av7110->playing = 0; |
|
av7110->rec_mode = 0; |
|
|
|
feeding = av7110->feeding1; /* full_ts mod */ |
|
|
|
for (i = 0; i < dvbdmx->feednum; i++) { |
|
feed = &dvbdmx->feed[i]; |
|
if (feed->state == DMX_STATE_GO) { |
|
if (feed->type == DMX_TYPE_SEC) { |
|
for (j = 0; j < dvbdmx->filternum; j++) { |
|
if (dvbdmx->filter[j].type != DMX_TYPE_SEC) |
|
continue; |
|
if (dvbdmx->filter[j].filter.parent != &feed->feed.sec) |
|
continue; |
|
if (dvbdmx->filter[j].state == DMX_STATE_GO) |
|
dvbdmx->filter[j].state = DMX_STATE_READY; |
|
} |
|
} |
|
av7110_start_feed(feed); |
|
} |
|
} |
|
|
|
av7110->feeding1 = feeding; /* full_ts mod */ |
|
|
|
if (mode) |
|
av7110_av_start_play(av7110, mode); |
|
} |
|
|
|
static int dvb_get_stc(struct dmx_demux *demux, unsigned int num, |
|
uint64_t *stc, unsigned int *base) |
|
{ |
|
int ret; |
|
u16 fwstc[4]; |
|
u16 tag = ((COMTYPE_REQUEST << 8) + ReqSTC); |
|
struct dvb_demux *dvbdemux; |
|
struct av7110 *av7110; |
|
|
|
/* pointer casting paranoia... */ |
|
BUG_ON(!demux); |
|
dvbdemux = demux->priv; |
|
BUG_ON(!dvbdemux); |
|
av7110 = dvbdemux->priv; |
|
|
|
dprintk(4, "%p\n", av7110); |
|
|
|
if (num != 0) |
|
return -EINVAL; |
|
|
|
ret = av7110_fw_request(av7110, &tag, 0, fwstc, 4); |
|
if (ret) { |
|
printk(KERN_ERR "%s: av7110_fw_request error\n", __func__); |
|
return ret; |
|
} |
|
dprintk(2, "fwstc = %04hx %04hx %04hx %04hx\n", |
|
fwstc[0], fwstc[1], fwstc[2], fwstc[3]); |
|
|
|
*stc = (((uint64_t) ((fwstc[3] & 0x8000) >> 15)) << 32) | |
|
(((uint64_t) fwstc[1]) << 16) | ((uint64_t) fwstc[0]); |
|
*base = 1; |
|
|
|
dprintk(4, "stc = %lu\n", (unsigned long)*stc); |
|
|
|
return 0; |
|
} |
|
|
|
|
|
/****************************************************************************** |
|
* SEC device file operations |
|
******************************************************************************/ |
|
|
|
|
|
static int av7110_set_tone(struct dvb_frontend *fe, enum fe_sec_tone_mode tone) |
|
{ |
|
struct av7110* av7110 = fe->dvb->priv; |
|
|
|
switch (tone) { |
|
case SEC_TONE_ON: |
|
return Set22K(av7110, 1); |
|
|
|
case SEC_TONE_OFF: |
|
return Set22K(av7110, 0); |
|
|
|
default: |
|
return -EINVAL; |
|
} |
|
} |
|
|
|
static int av7110_diseqc_send_master_cmd(struct dvb_frontend* fe, |
|
struct dvb_diseqc_master_cmd* cmd) |
|
{ |
|
struct av7110* av7110 = fe->dvb->priv; |
|
|
|
return av7110_diseqc_send(av7110, cmd->msg_len, cmd->msg, -1); |
|
} |
|
|
|
static int av7110_diseqc_send_burst(struct dvb_frontend* fe, |
|
enum fe_sec_mini_cmd minicmd) |
|
{ |
|
struct av7110* av7110 = fe->dvb->priv; |
|
|
|
return av7110_diseqc_send(av7110, 0, NULL, minicmd); |
|
} |
|
|
|
/* simplified code from budget-core.c */ |
|
static int stop_ts_capture(struct av7110 *budget) |
|
{ |
|
dprintk(2, "budget: %p\n", budget); |
|
|
|
if (--budget->feeding1) |
|
return budget->feeding1; |
|
saa7146_write(budget->dev, MC1, MASK_20); /* DMA3 off */ |
|
SAA7146_IER_DISABLE(budget->dev, MASK_10); |
|
SAA7146_ISR_CLEAR(budget->dev, MASK_10); |
|
return 0; |
|
} |
|
|
|
static int start_ts_capture(struct av7110 *budget) |
|
{ |
|
unsigned y; |
|
|
|
dprintk(2, "budget: %p\n", budget); |
|
|
|
if (budget->feeding1) |
|
return ++budget->feeding1; |
|
for (y = 0; y < TS_HEIGHT; y++) |
|
memset(budget->grabbing + y * TS_WIDTH, 0x00, TS_WIDTH); |
|
budget->ttbp = 0; |
|
SAA7146_ISR_CLEAR(budget->dev, MASK_10); /* VPE */ |
|
SAA7146_IER_ENABLE(budget->dev, MASK_10); /* VPE */ |
|
saa7146_write(budget->dev, MC1, (MASK_04 | MASK_20)); /* DMA3 on */ |
|
return ++budget->feeding1; |
|
} |
|
|
|
static int budget_start_feed(struct dvb_demux_feed *feed) |
|
{ |
|
struct dvb_demux *demux = feed->demux; |
|
struct av7110 *budget = demux->priv; |
|
int status; |
|
|
|
dprintk(2, "av7110: %p\n", budget); |
|
|
|
spin_lock(&budget->feedlock1); |
|
feed->pusi_seen = false; /* have a clean section start */ |
|
status = start_ts_capture(budget); |
|
spin_unlock(&budget->feedlock1); |
|
return status; |
|
} |
|
|
|
static int budget_stop_feed(struct dvb_demux_feed *feed) |
|
{ |
|
struct dvb_demux *demux = feed->demux; |
|
struct av7110 *budget = demux->priv; |
|
int status; |
|
|
|
dprintk(2, "budget: %p\n", budget); |
|
|
|
spin_lock(&budget->feedlock1); |
|
status = stop_ts_capture(budget); |
|
spin_unlock(&budget->feedlock1); |
|
return status; |
|
} |
|
|
|
static void vpeirq(struct tasklet_struct *t) |
|
{ |
|
struct av7110 *budget = from_tasklet(budget, t, vpe_tasklet); |
|
u8 *mem = (u8 *) (budget->grabbing); |
|
u32 olddma = budget->ttbp; |
|
u32 newdma = saa7146_read(budget->dev, PCI_VDP3); |
|
struct dvb_demux *demux = budget->full_ts ? &budget->demux : &budget->demux1; |
|
|
|
/* nearest lower position divisible by 188 */ |
|
newdma -= newdma % 188; |
|
|
|
if (newdma >= TS_BUFLEN) |
|
return; |
|
|
|
budget->ttbp = newdma; |
|
|
|
if (!budget->feeding1 || (newdma == olddma)) |
|
return; |
|
|
|
/* Ensure streamed PCI data is synced to CPU */ |
|
dma_sync_sg_for_cpu(&budget->dev->pci->dev, budget->pt.slist, |
|
budget->pt.nents, DMA_FROM_DEVICE); |
|
|
|
#if 0 |
|
/* track rps1 activity */ |
|
printk("vpeirq: %02x Event Counter 1 0x%04x\n", |
|
mem[olddma], |
|
saa7146_read(budget->dev, EC1R) & 0x3fff); |
|
#endif |
|
|
|
if (newdma > olddma) |
|
/* no wraparound, dump olddma..newdma */ |
|
dvb_dmx_swfilter_packets(demux, mem + olddma, (newdma - olddma) / 188); |
|
else { |
|
/* wraparound, dump olddma..buflen and 0..newdma */ |
|
dvb_dmx_swfilter_packets(demux, mem + olddma, (TS_BUFLEN - olddma) / 188); |
|
dvb_dmx_swfilter_packets(demux, mem, newdma / 188); |
|
} |
|
} |
|
|
|
static int av7110_register(struct av7110 *av7110) |
|
{ |
|
int ret, i; |
|
struct dvb_demux *dvbdemux = &av7110->demux; |
|
struct dvb_demux *dvbdemux1 = &av7110->demux1; |
|
|
|
dprintk(4, "%p\n", av7110); |
|
|
|
if (av7110->registered) |
|
return -1; |
|
|
|
av7110->registered = 1; |
|
|
|
dvbdemux->priv = (void *) av7110; |
|
|
|
for (i = 0; i < 32; i++) |
|
av7110->handle2filter[i] = NULL; |
|
|
|
dvbdemux->filternum = (av7110->full_ts) ? 256 : 32; |
|
dvbdemux->feednum = (av7110->full_ts) ? 256 : 32; |
|
dvbdemux->start_feed = av7110_start_feed; |
|
dvbdemux->stop_feed = av7110_stop_feed; |
|
dvbdemux->write_to_decoder = av7110_write_to_decoder; |
|
dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING | |
|
DMX_MEMORY_BASED_FILTERING); |
|
|
|
dvb_dmx_init(&av7110->demux); |
|
av7110->demux.dmx.get_stc = dvb_get_stc; |
|
|
|
av7110->dmxdev.filternum = (av7110->full_ts) ? 256 : 32; |
|
av7110->dmxdev.demux = &dvbdemux->dmx; |
|
av7110->dmxdev.capabilities = 0; |
|
|
|
dvb_dmxdev_init(&av7110->dmxdev, &av7110->dvb_adapter); |
|
|
|
av7110->hw_frontend.source = DMX_FRONTEND_0; |
|
|
|
ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &av7110->hw_frontend); |
|
|
|
if (ret < 0) |
|
return ret; |
|
|
|
av7110->mem_frontend.source = DMX_MEMORY_FE; |
|
|
|
ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &av7110->mem_frontend); |
|
|
|
if (ret < 0) |
|
return ret; |
|
|
|
ret = dvbdemux->dmx.connect_frontend(&dvbdemux->dmx, |
|
&av7110->hw_frontend); |
|
if (ret < 0) |
|
return ret; |
|
|
|
av7110_av_register(av7110); |
|
av7110_ca_register(av7110); |
|
|
|
#ifdef CONFIG_DVB_AV7110_OSD |
|
dvb_register_device(&av7110->dvb_adapter, &av7110->osd_dev, |
|
&dvbdev_osd, av7110, DVB_DEVICE_OSD, 0); |
|
#endif |
|
|
|
dvb_net_init(&av7110->dvb_adapter, &av7110->dvb_net, &dvbdemux->dmx); |
|
|
|
if (budgetpatch) { |
|
/* initialize software demux1 without its own frontend |
|
* demux1 hardware is connected to frontend0 of demux0 |
|
*/ |
|
dvbdemux1->priv = (void *) av7110; |
|
|
|
dvbdemux1->filternum = 256; |
|
dvbdemux1->feednum = 256; |
|
dvbdemux1->start_feed = budget_start_feed; |
|
dvbdemux1->stop_feed = budget_stop_feed; |
|
dvbdemux1->write_to_decoder = NULL; |
|
|
|
dvbdemux1->dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING | |
|
DMX_MEMORY_BASED_FILTERING); |
|
|
|
dvb_dmx_init(&av7110->demux1); |
|
|
|
av7110->dmxdev1.filternum = 256; |
|
av7110->dmxdev1.demux = &dvbdemux1->dmx; |
|
av7110->dmxdev1.capabilities = 0; |
|
|
|
dvb_dmxdev_init(&av7110->dmxdev1, &av7110->dvb_adapter); |
|
|
|
dvb_net_init(&av7110->dvb_adapter, &av7110->dvb_net1, &dvbdemux1->dmx); |
|
printk("dvb-ttpci: additional demux1 for budget-patch registered\n"); |
|
} |
|
return 0; |
|
} |
|
|
|
|
|
static void dvb_unregister(struct av7110 *av7110) |
|
{ |
|
struct dvb_demux *dvbdemux = &av7110->demux; |
|
struct dvb_demux *dvbdemux1 = &av7110->demux1; |
|
|
|
dprintk(4, "%p\n", av7110); |
|
|
|
if (!av7110->registered) |
|
return; |
|
|
|
if (budgetpatch) { |
|
dvb_net_release(&av7110->dvb_net1); |
|
dvbdemux->dmx.close(&dvbdemux1->dmx); |
|
dvb_dmxdev_release(&av7110->dmxdev1); |
|
dvb_dmx_release(&av7110->demux1); |
|
} |
|
|
|
dvb_net_release(&av7110->dvb_net); |
|
|
|
dvbdemux->dmx.close(&dvbdemux->dmx); |
|
dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &av7110->hw_frontend); |
|
dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &av7110->mem_frontend); |
|
|
|
dvb_dmxdev_release(&av7110->dmxdev); |
|
dvb_dmx_release(&av7110->demux); |
|
|
|
if (av7110->fe != NULL) { |
|
dvb_unregister_frontend(av7110->fe); |
|
dvb_frontend_detach(av7110->fe); |
|
} |
|
dvb_unregister_device(av7110->osd_dev); |
|
av7110_av_unregister(av7110); |
|
av7110_ca_unregister(av7110); |
|
} |
|
|
|
|
|
/**************************************************************************** |
|
* I2C client commands |
|
****************************************************************************/ |
|
|
|
int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val) |
|
{ |
|
u8 msg[2] = { reg, val }; |
|
struct i2c_msg msgs; |
|
|
|
msgs.flags = 0; |
|
msgs.addr = id / 2; |
|
msgs.len = 2; |
|
msgs.buf = msg; |
|
return i2c_transfer(&av7110->i2c_adap, &msgs, 1); |
|
} |
|
|
|
u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg) |
|
{ |
|
u8 mm1[] = {0x00}; |
|
u8 mm2[] = {0x00}; |
|
struct i2c_msg msgs[2]; |
|
|
|
msgs[0].flags = 0; |
|
msgs[1].flags = I2C_M_RD; |
|
msgs[0].addr = msgs[1].addr = id / 2; |
|
mm1[0] = reg; |
|
msgs[0].len = 1; msgs[1].len = 1; |
|
msgs[0].buf = mm1; msgs[1].buf = mm2; |
|
i2c_transfer(&av7110->i2c_adap, msgs, 2); |
|
|
|
return mm2[0]; |
|
} |
|
|
|
/**************************************************************************** |
|
* INITIALIZATION |
|
****************************************************************************/ |
|
|
|
|
|
static int check_firmware(struct av7110* av7110) |
|
{ |
|
u32 crc = 0, len = 0; |
|
unsigned char *ptr; |
|
|
|
/* check for firmware magic */ |
|
ptr = av7110->bin_fw; |
|
if (ptr[0] != 'A' || ptr[1] != 'V' || |
|
ptr[2] != 'F' || ptr[3] != 'W') { |
|
printk("dvb-ttpci: this is not an av7110 firmware\n"); |
|
return -EINVAL; |
|
} |
|
ptr += 4; |
|
|
|
/* check dpram file */ |
|
crc = get_unaligned_be32(ptr); |
|
ptr += 4; |
|
len = get_unaligned_be32(ptr); |
|
ptr += 4; |
|
if (len >= 512) { |
|
printk("dvb-ttpci: dpram file is way too big.\n"); |
|
return -EINVAL; |
|
} |
|
if (crc != crc32_le(0, ptr, len)) { |
|
printk("dvb-ttpci: crc32 of dpram file does not match.\n"); |
|
return -EINVAL; |
|
} |
|
av7110->bin_dpram = ptr; |
|
av7110->size_dpram = len; |
|
ptr += len; |
|
|
|
/* check root file */ |
|
crc = get_unaligned_be32(ptr); |
|
ptr += 4; |
|
len = get_unaligned_be32(ptr); |
|
ptr += 4; |
|
|
|
if (len <= 200000 || len >= 300000 || |
|
len > ((av7110->bin_fw + av7110->size_fw) - ptr)) { |
|
printk("dvb-ttpci: root file has strange size (%d). aborting.\n", len); |
|
return -EINVAL; |
|
} |
|
if( crc != crc32_le(0, ptr, len)) { |
|
printk("dvb-ttpci: crc32 of root file does not match.\n"); |
|
return -EINVAL; |
|
} |
|
av7110->bin_root = ptr; |
|
av7110->size_root = len; |
|
return 0; |
|
} |
|
|
|
static void put_firmware(struct av7110* av7110) |
|
{ |
|
vfree(av7110->bin_fw); |
|
} |
|
|
|
static int get_firmware(struct av7110* av7110) |
|
{ |
|
int ret; |
|
const struct firmware *fw; |
|
|
|
/* request the av7110 firmware, this will block until someone uploads it */ |
|
ret = request_firmware(&fw, "dvb-ttpci-01.fw", &av7110->dev->pci->dev); |
|
if (ret) { |
|
if (ret == -ENOENT) { |
|
printk(KERN_ERR "dvb-ttpci: could not load firmware, file not found: dvb-ttpci-01.fw\n"); |
|
printk(KERN_ERR "dvb-ttpci: usually this should be in /usr/lib/hotplug/firmware or /lib/firmware\n"); |
|
printk(KERN_ERR "dvb-ttpci: and can be downloaded from https://linuxtv.org/download/dvb/firmware/\n"); |
|
} else |
|
printk(KERN_ERR "dvb-ttpci: cannot request firmware (error %i)\n", |
|
ret); |
|
return -EINVAL; |
|
} |
|
|
|
if (fw->size <= 200000) { |
|
printk("dvb-ttpci: this firmware is way too small.\n"); |
|
release_firmware(fw); |
|
return -EINVAL; |
|
} |
|
|
|
/* check if the firmware is available */ |
|
av7110->bin_fw = vmalloc(fw->size); |
|
if (NULL == av7110->bin_fw) { |
|
dprintk(1, "out of memory\n"); |
|
release_firmware(fw); |
|
return -ENOMEM; |
|
} |
|
|
|
memcpy(av7110->bin_fw, fw->data, fw->size); |
|
av7110->size_fw = fw->size; |
|
if ((ret = check_firmware(av7110))) |
|
vfree(av7110->bin_fw); |
|
|
|
release_firmware(fw); |
|
return ret; |
|
} |
|
|
|
static int alps_bsrv2_tuner_set_params(struct dvb_frontend *fe) |
|
{ |
|
struct dtv_frontend_properties *p = &fe->dtv_property_cache; |
|
struct av7110* av7110 = fe->dvb->priv; |
|
u8 pwr = 0; |
|
u8 buf[4]; |
|
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) }; |
|
u32 div = (p->frequency + 479500) / 125; |
|
|
|
if (p->frequency > 2000000) |
|
pwr = 3; |
|
else if (p->frequency > 1800000) |
|
pwr = 2; |
|
else if (p->frequency > 1600000) |
|
pwr = 1; |
|
else if (p->frequency > 1200000) |
|
pwr = 0; |
|
else if (p->frequency >= 1100000) |
|
pwr = 1; |
|
else |
|
pwr = 2; |
|
|
|
buf[0] = (div >> 8) & 0x7f; |
|
buf[1] = div & 0xff; |
|
buf[2] = ((div & 0x18000) >> 10) | 0x95; |
|
buf[3] = (pwr << 6) | 0x30; |
|
|
|
// NOTE: since we're using a prescaler of 2, we set the |
|
// divisor frequency to 62.5kHz and divide by 125 above |
|
|
|
if (fe->ops.i2c_gate_ctrl) |
|
fe->ops.i2c_gate_ctrl(fe, 1); |
|
if (i2c_transfer (&av7110->i2c_adap, &msg, 1) != 1) |
|
return -EIO; |
|
return 0; |
|
} |
|
|
|
static struct ves1x93_config alps_bsrv2_config = { |
|
.demod_address = 0x08, |
|
.xin = 90100000UL, |
|
.invert_pwm = 0, |
|
}; |
|
|
|
static int alps_tdbe2_tuner_set_params(struct dvb_frontend *fe) |
|
{ |
|
struct dtv_frontend_properties *p = &fe->dtv_property_cache; |
|
struct av7110* av7110 = fe->dvb->priv; |
|
u32 div; |
|
u8 data[4]; |
|
struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) }; |
|
|
|
div = (p->frequency + 35937500 + 31250) / 62500; |
|
|
|
data[0] = (div >> 8) & 0x7f; |
|
data[1] = div & 0xff; |
|
data[2] = 0x85 | ((div >> 10) & 0x60); |
|
data[3] = (p->frequency < 174000000 ? 0x88 : p->frequency < 470000000 ? 0x84 : 0x81); |
|
|
|
if (fe->ops.i2c_gate_ctrl) |
|
fe->ops.i2c_gate_ctrl(fe, 1); |
|
if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) |
|
return -EIO; |
|
return 0; |
|
} |
|
|
|
static struct ves1820_config alps_tdbe2_config = { |
|
.demod_address = 0x09, |
|
.xin = 57840000UL, |
|
.invert = 1, |
|
.selagc = VES1820_SELAGC_SIGNAMPERR, |
|
}; |
|
|
|
|
|
|
|
|
|
static int grundig_29504_451_tuner_set_params(struct dvb_frontend *fe) |
|
{ |
|
struct dtv_frontend_properties *p = &fe->dtv_property_cache; |
|
struct av7110* av7110 = fe->dvb->priv; |
|
u32 div; |
|
u8 data[4]; |
|
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; |
|
|
|
div = p->frequency / 125; |
|
data[0] = (div >> 8) & 0x7f; |
|
data[1] = div & 0xff; |
|
data[2] = 0x8e; |
|
data[3] = 0x00; |
|
|
|
if (fe->ops.i2c_gate_ctrl) |
|
fe->ops.i2c_gate_ctrl(fe, 1); |
|
if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) |
|
return -EIO; |
|
return 0; |
|
} |
|
|
|
static struct tda8083_config grundig_29504_451_config = { |
|
.demod_address = 0x68, |
|
}; |
|
|
|
|
|
|
|
static int philips_cd1516_tuner_set_params(struct dvb_frontend *fe) |
|
{ |
|
struct dtv_frontend_properties *p = &fe->dtv_property_cache; |
|
struct av7110* av7110 = fe->dvb->priv; |
|
u32 div; |
|
u32 f = p->frequency; |
|
u8 data[4]; |
|
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; |
|
|
|
div = (f + 36125000 + 31250) / 62500; |
|
|
|
data[0] = (div >> 8) & 0x7f; |
|
data[1] = div & 0xff; |
|
data[2] = 0x8e; |
|
data[3] = (f < 174000000 ? 0xa1 : f < 470000000 ? 0x92 : 0x34); |
|
|
|
if (fe->ops.i2c_gate_ctrl) |
|
fe->ops.i2c_gate_ctrl(fe, 1); |
|
if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) |
|
return -EIO; |
|
return 0; |
|
} |
|
|
|
static struct ves1820_config philips_cd1516_config = { |
|
.demod_address = 0x09, |
|
.xin = 57840000UL, |
|
.invert = 1, |
|
.selagc = VES1820_SELAGC_SIGNAMPERR, |
|
}; |
|
|
|
|
|
|
|
static int alps_tdlb7_tuner_set_params(struct dvb_frontend *fe) |
|
{ |
|
struct dtv_frontend_properties *p = &fe->dtv_property_cache; |
|
struct av7110* av7110 = fe->dvb->priv; |
|
u32 div, pwr; |
|
u8 data[4]; |
|
struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = data, .len = sizeof(data) }; |
|
|
|
div = (p->frequency + 36200000) / 166666; |
|
|
|
if (p->frequency <= 782000000) |
|
pwr = 1; |
|
else |
|
pwr = 2; |
|
|
|
data[0] = (div >> 8) & 0x7f; |
|
data[1] = div & 0xff; |
|
data[2] = 0x85; |
|
data[3] = pwr << 6; |
|
|
|
if (fe->ops.i2c_gate_ctrl) |
|
fe->ops.i2c_gate_ctrl(fe, 1); |
|
if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) |
|
return -EIO; |
|
return 0; |
|
} |
|
|
|
static int alps_tdlb7_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name) |
|
{ |
|
#if IS_ENABLED(CONFIG_DVB_SP8870) |
|
struct av7110* av7110 = fe->dvb->priv; |
|
|
|
return request_firmware(fw, name, &av7110->dev->pci->dev); |
|
#else |
|
return -EINVAL; |
|
#endif |
|
} |
|
|
|
static const struct sp8870_config alps_tdlb7_config = { |
|
|
|
.demod_address = 0x71, |
|
.request_firmware = alps_tdlb7_request_firmware, |
|
}; |
|
|
|
|
|
static u8 nexusca_stv0297_inittab[] = { |
|
0x80, 0x01, |
|
0x80, 0x00, |
|
0x81, 0x01, |
|
0x81, 0x00, |
|
0x00, 0x09, |
|
0x01, 0x69, |
|
0x03, 0x00, |
|
0x04, 0x00, |
|
0x07, 0x00, |
|
0x08, 0x00, |
|
0x20, 0x00, |
|
0x21, 0x40, |
|
0x22, 0x00, |
|
0x23, 0x00, |
|
0x24, 0x40, |
|
0x25, 0x88, |
|
0x30, 0xff, |
|
0x31, 0x00, |
|
0x32, 0xff, |
|
0x33, 0x00, |
|
0x34, 0x50, |
|
0x35, 0x7f, |
|
0x36, 0x00, |
|
0x37, 0x20, |
|
0x38, 0x00, |
|
0x40, 0x1c, |
|
0x41, 0xff, |
|
0x42, 0x29, |
|
0x43, 0x00, |
|
0x44, 0xff, |
|
0x45, 0x00, |
|
0x46, 0x00, |
|
0x49, 0x04, |
|
0x4a, 0x00, |
|
0x4b, 0x7b, |
|
0x52, 0x30, |
|
0x55, 0xae, |
|
0x56, 0x47, |
|
0x57, 0xe1, |
|
0x58, 0x3a, |
|
0x5a, 0x1e, |
|
0x5b, 0x34, |
|
0x60, 0x00, |
|
0x63, 0x00, |
|
0x64, 0x00, |
|
0x65, 0x00, |
|
0x66, 0x00, |
|
0x67, 0x00, |
|
0x68, 0x00, |
|
0x69, 0x00, |
|
0x6a, 0x02, |
|
0x6b, 0x00, |
|
0x70, 0xff, |
|
0x71, 0x00, |
|
0x72, 0x00, |
|
0x73, 0x00, |
|
0x74, 0x0c, |
|
0x80, 0x00, |
|
0x81, 0x00, |
|
0x82, 0x00, |
|
0x83, 0x00, |
|
0x84, 0x04, |
|
0x85, 0x80, |
|
0x86, 0x24, |
|
0x87, 0x78, |
|
0x88, 0x10, |
|
0x89, 0x00, |
|
0x90, 0x01, |
|
0x91, 0x01, |
|
0xa0, 0x04, |
|
0xa1, 0x00, |
|
0xa2, 0x00, |
|
0xb0, 0x91, |
|
0xb1, 0x0b, |
|
0xc0, 0x53, |
|
0xc1, 0x70, |
|
0xc2, 0x12, |
|
0xd0, 0x00, |
|
0xd1, 0x00, |
|
0xd2, 0x00, |
|
0xd3, 0x00, |
|
0xd4, 0x00, |
|
0xd5, 0x00, |
|
0xde, 0x00, |
|
0xdf, 0x00, |
|
0x61, 0x49, |
|
0x62, 0x0b, |
|
0x53, 0x08, |
|
0x59, 0x08, |
|
0xff, 0xff, |
|
}; |
|
|
|
static int nexusca_stv0297_tuner_set_params(struct dvb_frontend *fe) |
|
{ |
|
struct dtv_frontend_properties *p = &fe->dtv_property_cache; |
|
struct av7110* av7110 = fe->dvb->priv; |
|
u32 div; |
|
u8 data[4]; |
|
struct i2c_msg msg = { .addr = 0x63, .flags = 0, .buf = data, .len = sizeof(data) }; |
|
struct i2c_msg readmsg = { .addr = 0x63, .flags = I2C_M_RD, .buf = data, .len = 1 }; |
|
int i; |
|
|
|
div = (p->frequency + 36150000 + 31250) / 62500; |
|
|
|
data[0] = (div >> 8) & 0x7f; |
|
data[1] = div & 0xff; |
|
data[2] = 0xce; |
|
|
|
if (p->frequency < 45000000) |
|
return -EINVAL; |
|
else if (p->frequency < 137000000) |
|
data[3] = 0x01; |
|
else if (p->frequency < 403000000) |
|
data[3] = 0x02; |
|
else if (p->frequency < 860000000) |
|
data[3] = 0x04; |
|
else |
|
return -EINVAL; |
|
|
|
if (fe->ops.i2c_gate_ctrl) |
|
fe->ops.i2c_gate_ctrl(fe, 1); |
|
if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) { |
|
printk("nexusca: pll transfer failed!\n"); |
|
return -EIO; |
|
} |
|
|
|
// wait for PLL lock |
|
for(i = 0; i < 20; i++) { |
|
if (fe->ops.i2c_gate_ctrl) |
|
fe->ops.i2c_gate_ctrl(fe, 1); |
|
if (i2c_transfer(&av7110->i2c_adap, &readmsg, 1) == 1) |
|
if (data[0] & 0x40) break; |
|
msleep(10); |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
static struct stv0297_config nexusca_stv0297_config = { |
|
|
|
.demod_address = 0x1C, |
|
.inittab = nexusca_stv0297_inittab, |
|
.invert = 1, |
|
.stop_during_read = 1, |
|
}; |
|
|
|
|
|
|
|
static int grundig_29504_401_tuner_set_params(struct dvb_frontend *fe) |
|
{ |
|
struct dtv_frontend_properties *p = &fe->dtv_property_cache; |
|
struct av7110* av7110 = fe->dvb->priv; |
|
u32 div; |
|
u8 cfg, cpump, band_select; |
|
u8 data[4]; |
|
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; |
|
|
|
div = (36125000 + p->frequency) / 166666; |
|
|
|
cfg = 0x88; |
|
|
|
if (p->frequency < 175000000) |
|
cpump = 2; |
|
else if (p->frequency < 390000000) |
|
cpump = 1; |
|
else if (p->frequency < 470000000) |
|
cpump = 2; |
|
else if (p->frequency < 750000000) |
|
cpump = 1; |
|
else |
|
cpump = 3; |
|
|
|
if (p->frequency < 175000000) |
|
band_select = 0x0e; |
|
else if (p->frequency < 470000000) |
|
band_select = 0x05; |
|
else |
|
band_select = 0x03; |
|
|
|
data[0] = (div >> 8) & 0x7f; |
|
data[1] = div & 0xff; |
|
data[2] = ((div >> 10) & 0x60) | cfg; |
|
data[3] = (cpump << 6) | band_select; |
|
|
|
if (fe->ops.i2c_gate_ctrl) |
|
fe->ops.i2c_gate_ctrl(fe, 1); |
|
if (i2c_transfer (&av7110->i2c_adap, &msg, 1) != 1) return -EIO; |
|
return 0; |
|
} |
|
|
|
static struct l64781_config grundig_29504_401_config = { |
|
.demod_address = 0x55, |
|
}; |
|
|
|
|
|
|
|
static int av7110_fe_lock_fix(struct av7110 *av7110, enum fe_status status) |
|
{ |
|
int ret = 0; |
|
int synced = (status & FE_HAS_LOCK) ? 1 : 0; |
|
|
|
av7110->fe_status = status; |
|
|
|
if (av7110->fe_synced == synced) |
|
return 0; |
|
|
|
if (av7110->playing) { |
|
av7110->fe_synced = synced; |
|
return 0; |
|
} |
|
|
|
if (mutex_lock_interruptible(&av7110->pid_mutex)) |
|
return -ERESTARTSYS; |
|
|
|
if (synced) { |
|
ret = SetPIDs(av7110, av7110->pids[DMX_PES_VIDEO], |
|
av7110->pids[DMX_PES_AUDIO], |
|
av7110->pids[DMX_PES_TELETEXT], 0, |
|
av7110->pids[DMX_PES_PCR]); |
|
if (!ret) |
|
ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0); |
|
} else { |
|
ret = SetPIDs(av7110, 0, 0, 0, 0, 0); |
|
if (!ret) { |
|
ret = av7110_fw_cmd(av7110, COMTYPE_PID_FILTER, FlushTSQueue, 0); |
|
if (!ret) |
|
ret = av7110_wait_msgstate(av7110, GPMQBusy); |
|
} |
|
} |
|
|
|
if (!ret) |
|
av7110->fe_synced = synced; |
|
|
|
mutex_unlock(&av7110->pid_mutex); |
|
return ret; |
|
} |
|
|
|
static int av7110_fe_set_frontend(struct dvb_frontend *fe) |
|
{ |
|
struct av7110* av7110 = fe->dvb->priv; |
|
|
|
int ret = av7110_fe_lock_fix(av7110, 0); |
|
if (!ret) |
|
ret = av7110->fe_set_frontend(fe); |
|
|
|
return ret; |
|
} |
|
|
|
static int av7110_fe_init(struct dvb_frontend* fe) |
|
{ |
|
struct av7110* av7110 = fe->dvb->priv; |
|
|
|
int ret = av7110_fe_lock_fix(av7110, 0); |
|
if (!ret) |
|
ret = av7110->fe_init(fe); |
|
return ret; |
|
} |
|
|
|
static int av7110_fe_read_status(struct dvb_frontend *fe, |
|
enum fe_status *status) |
|
{ |
|
struct av7110* av7110 = fe->dvb->priv; |
|
|
|
/* call the real implementation */ |
|
int ret = av7110->fe_read_status(fe, status); |
|
if (!ret) |
|
if (((*status ^ av7110->fe_status) & FE_HAS_LOCK) && (*status & FE_HAS_LOCK)) |
|
ret = av7110_fe_lock_fix(av7110, *status); |
|
return ret; |
|
} |
|
|
|
static int av7110_fe_diseqc_reset_overload(struct dvb_frontend* fe) |
|
{ |
|
struct av7110* av7110 = fe->dvb->priv; |
|
|
|
int ret = av7110_fe_lock_fix(av7110, 0); |
|
if (!ret) |
|
ret = av7110->fe_diseqc_reset_overload(fe); |
|
return ret; |
|
} |
|
|
|
static int av7110_fe_diseqc_send_master_cmd(struct dvb_frontend* fe, |
|
struct dvb_diseqc_master_cmd* cmd) |
|
{ |
|
struct av7110* av7110 = fe->dvb->priv; |
|
|
|
int ret = av7110_fe_lock_fix(av7110, 0); |
|
if (!ret) { |
|
av7110->saved_master_cmd = *cmd; |
|
ret = av7110->fe_diseqc_send_master_cmd(fe, cmd); |
|
} |
|
return ret; |
|
} |
|
|
|
static int av7110_fe_diseqc_send_burst(struct dvb_frontend *fe, |
|
enum fe_sec_mini_cmd minicmd) |
|
{ |
|
struct av7110* av7110 = fe->dvb->priv; |
|
|
|
int ret = av7110_fe_lock_fix(av7110, 0); |
|
if (!ret) { |
|
av7110->saved_minicmd = minicmd; |
|
ret = av7110->fe_diseqc_send_burst(fe, minicmd); |
|
} |
|
return ret; |
|
} |
|
|
|
static int av7110_fe_set_tone(struct dvb_frontend *fe, |
|
enum fe_sec_tone_mode tone) |
|
{ |
|
struct av7110* av7110 = fe->dvb->priv; |
|
|
|
int ret = av7110_fe_lock_fix(av7110, 0); |
|
if (!ret) { |
|
av7110->saved_tone = tone; |
|
ret = av7110->fe_set_tone(fe, tone); |
|
} |
|
return ret; |
|
} |
|
|
|
static int av7110_fe_set_voltage(struct dvb_frontend *fe, |
|
enum fe_sec_voltage voltage) |
|
{ |
|
struct av7110* av7110 = fe->dvb->priv; |
|
|
|
int ret = av7110_fe_lock_fix(av7110, 0); |
|
if (!ret) { |
|
av7110->saved_voltage = voltage; |
|
ret = av7110->fe_set_voltage(fe, voltage); |
|
} |
|
return ret; |
|
} |
|
|
|
static int av7110_fe_dishnetwork_send_legacy_command(struct dvb_frontend* fe, unsigned long cmd) |
|
{ |
|
struct av7110* av7110 = fe->dvb->priv; |
|
|
|
int ret = av7110_fe_lock_fix(av7110, 0); |
|
if (!ret) |
|
ret = av7110->fe_dishnetwork_send_legacy_command(fe, cmd); |
|
return ret; |
|
} |
|
|
|
static void dvb_s_recover(struct av7110* av7110) |
|
{ |
|
av7110_fe_init(av7110->fe); |
|
|
|
av7110_fe_set_voltage(av7110->fe, av7110->saved_voltage); |
|
if (av7110->saved_master_cmd.msg_len) { |
|
msleep(20); |
|
av7110_fe_diseqc_send_master_cmd(av7110->fe, &av7110->saved_master_cmd); |
|
} |
|
msleep(20); |
|
av7110_fe_diseqc_send_burst(av7110->fe, av7110->saved_minicmd); |
|
msleep(20); |
|
av7110_fe_set_tone(av7110->fe, av7110->saved_tone); |
|
|
|
av7110_fe_set_frontend(av7110->fe); |
|
} |
|
|
|
static u8 read_pwm(struct av7110* av7110) |
|
{ |
|
u8 b = 0xff; |
|
u8 pwm; |
|
struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 }, |
|
{ .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} }; |
|
|
|
if ((i2c_transfer(&av7110->i2c_adap, msg, 2) != 2) || (pwm == 0xff)) |
|
pwm = 0x48; |
|
|
|
return pwm; |
|
} |
|
|
|
static int frontend_init(struct av7110 *av7110) |
|
{ |
|
int ret; |
|
|
|
if (av7110->dev->pci->subsystem_vendor == 0x110a) { |
|
switch(av7110->dev->pci->subsystem_device) { |
|
case 0x0000: // Fujitsu/Siemens DVB-Cable (ves1820/Philips CD1516(??)) |
|
av7110->fe = dvb_attach(ves1820_attach, &philips_cd1516_config, |
|
&av7110->i2c_adap, read_pwm(av7110)); |
|
if (av7110->fe) { |
|
av7110->fe->ops.tuner_ops.set_params = philips_cd1516_tuner_set_params; |
|
} |
|
break; |
|
} |
|
|
|
} else if (av7110->dev->pci->subsystem_vendor == 0x13c2) { |
|
switch(av7110->dev->pci->subsystem_device) { |
|
case 0x0000: // Hauppauge/TT WinTV DVB-S rev1.X |
|
case 0x0003: // Hauppauge/TT WinTV Nexus-S Rev 2.X |
|
case 0x1002: // Hauppauge/TT WinTV DVB-S rev1.3SE |
|
|
|
// try the ALPS BSRV2 first of all |
|
av7110->fe = dvb_attach(ves1x93_attach, &alps_bsrv2_config, &av7110->i2c_adap); |
|
if (av7110->fe) { |
|
av7110->fe->ops.tuner_ops.set_params = alps_bsrv2_tuner_set_params; |
|
av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd; |
|
av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst; |
|
av7110->fe->ops.set_tone = av7110_set_tone; |
|
av7110->recover = dvb_s_recover; |
|
break; |
|
} |
|
|
|
// try the ALPS BSRU6 now |
|
av7110->fe = dvb_attach(stv0299_attach, &alps_bsru6_config, &av7110->i2c_adap); |
|
if (av7110->fe) { |
|
av7110->fe->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params; |
|
av7110->fe->tuner_priv = &av7110->i2c_adap; |
|
|
|
av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd; |
|
av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst; |
|
av7110->fe->ops.set_tone = av7110_set_tone; |
|
av7110->recover = dvb_s_recover; |
|
break; |
|
} |
|
|
|
// Try the grundig 29504-451 |
|
av7110->fe = dvb_attach(tda8083_attach, &grundig_29504_451_config, &av7110->i2c_adap); |
|
if (av7110->fe) { |
|
av7110->fe->ops.tuner_ops.set_params = grundig_29504_451_tuner_set_params; |
|
av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd; |
|
av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst; |
|
av7110->fe->ops.set_tone = av7110_set_tone; |
|
av7110->recover = dvb_s_recover; |
|
break; |
|
} |
|
|
|
/* Try DVB-C cards */ |
|
switch(av7110->dev->pci->subsystem_device) { |
|
case 0x0000: |
|
/* Siemens DVB-C (full-length card) VES1820/Philips CD1516 */ |
|
av7110->fe = dvb_attach(ves1820_attach, &philips_cd1516_config, &av7110->i2c_adap, |
|
read_pwm(av7110)); |
|
if (av7110->fe) { |
|
av7110->fe->ops.tuner_ops.set_params = philips_cd1516_tuner_set_params; |
|
} |
|
break; |
|
case 0x0003: |
|
/* Hauppauge DVB-C 2.1 VES1820/ALPS TDBE2 */ |
|
av7110->fe = dvb_attach(ves1820_attach, &alps_tdbe2_config, &av7110->i2c_adap, |
|
read_pwm(av7110)); |
|
if (av7110->fe) { |
|
av7110->fe->ops.tuner_ops.set_params = alps_tdbe2_tuner_set_params; |
|
} |
|
break; |
|
} |
|
break; |
|
|
|
case 0x0001: // Hauppauge/TT Nexus-T premium rev1.X |
|
{ |
|
struct dvb_frontend *fe; |
|
|
|
// try ALPS TDLB7 first, then Grundig 29504-401 |
|
fe = dvb_attach(sp8870_attach, &alps_tdlb7_config, &av7110->i2c_adap); |
|
if (fe) { |
|
fe->ops.tuner_ops.set_params = alps_tdlb7_tuner_set_params; |
|
av7110->fe = fe; |
|
break; |
|
} |
|
} |
|
fallthrough; |
|
|
|
case 0x0008: // Hauppauge/TT DVB-T |
|
// Grundig 29504-401 |
|
av7110->fe = dvb_attach(l64781_attach, &grundig_29504_401_config, &av7110->i2c_adap); |
|
if (av7110->fe) |
|
av7110->fe->ops.tuner_ops.set_params = grundig_29504_401_tuner_set_params; |
|
break; |
|
|
|
case 0x0002: // Hauppauge/TT DVB-C premium rev2.X |
|
|
|
av7110->fe = dvb_attach(ves1820_attach, &alps_tdbe2_config, &av7110->i2c_adap, read_pwm(av7110)); |
|
if (av7110->fe) { |
|
av7110->fe->ops.tuner_ops.set_params = alps_tdbe2_tuner_set_params; |
|
} |
|
break; |
|
|
|
case 0x0004: // Galaxis DVB-S rev1.3 |
|
/* ALPS BSRV2 */ |
|
av7110->fe = dvb_attach(ves1x93_attach, &alps_bsrv2_config, &av7110->i2c_adap); |
|
if (av7110->fe) { |
|
av7110->fe->ops.tuner_ops.set_params = alps_bsrv2_tuner_set_params; |
|
av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd; |
|
av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst; |
|
av7110->fe->ops.set_tone = av7110_set_tone; |
|
av7110->recover = dvb_s_recover; |
|
} |
|
break; |
|
|
|
case 0x0006: /* Fujitsu-Siemens DVB-S rev 1.6 */ |
|
/* Grundig 29504-451 */ |
|
av7110->fe = dvb_attach(tda8083_attach, &grundig_29504_451_config, &av7110->i2c_adap); |
|
if (av7110->fe) { |
|
av7110->fe->ops.tuner_ops.set_params = grundig_29504_451_tuner_set_params; |
|
av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd; |
|
av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst; |
|
av7110->fe->ops.set_tone = av7110_set_tone; |
|
av7110->recover = dvb_s_recover; |
|
} |
|
break; |
|
|
|
case 0x000A: // Hauppauge/TT Nexus-CA rev1.X |
|
|
|
av7110->fe = dvb_attach(stv0297_attach, &nexusca_stv0297_config, &av7110->i2c_adap); |
|
if (av7110->fe) { |
|
av7110->fe->ops.tuner_ops.set_params = nexusca_stv0297_tuner_set_params; |
|
|
|
/* set TDA9819 into DVB mode */ |
|
saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD) |
|
saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF) |
|
|
|
/* tuner on this needs a slower i2c bus speed */ |
|
av7110->dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240; |
|
break; |
|
} |
|
break; |
|
|
|
case 0x000E: /* Hauppauge/TT Nexus-S rev 2.3 */ |
|
/* ALPS BSBE1 */ |
|
av7110->fe = dvb_attach(stv0299_attach, &alps_bsbe1_config, &av7110->i2c_adap); |
|
if (av7110->fe) { |
|
av7110->fe->ops.tuner_ops.set_params = alps_bsbe1_tuner_set_params; |
|
av7110->fe->tuner_priv = &av7110->i2c_adap; |
|
|
|
if (dvb_attach(lnbp21_attach, av7110->fe, &av7110->i2c_adap, 0, 0) == NULL) { |
|
printk("dvb-ttpci: LNBP21 not found!\n"); |
|
if (av7110->fe->ops.release) |
|
av7110->fe->ops.release(av7110->fe); |
|
av7110->fe = NULL; |
|
} else { |
|
av7110->fe->ops.dishnetwork_send_legacy_command = NULL; |
|
av7110->recover = dvb_s_recover; |
|
} |
|
} |
|
break; |
|
} |
|
} |
|
|
|
if (!av7110->fe) { |
|
/* FIXME: propagate the failure code from the lower layers */ |
|
ret = -ENOMEM; |
|
printk("dvb-ttpci: A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n", |
|
av7110->dev->pci->vendor, |
|
av7110->dev->pci->device, |
|
av7110->dev->pci->subsystem_vendor, |
|
av7110->dev->pci->subsystem_device); |
|
} else { |
|
FE_FUNC_OVERRIDE(av7110->fe->ops.init, av7110->fe_init, av7110_fe_init); |
|
FE_FUNC_OVERRIDE(av7110->fe->ops.read_status, av7110->fe_read_status, av7110_fe_read_status); |
|
FE_FUNC_OVERRIDE(av7110->fe->ops.diseqc_reset_overload, av7110->fe_diseqc_reset_overload, av7110_fe_diseqc_reset_overload); |
|
FE_FUNC_OVERRIDE(av7110->fe->ops.diseqc_send_master_cmd, av7110->fe_diseqc_send_master_cmd, av7110_fe_diseqc_send_master_cmd); |
|
FE_FUNC_OVERRIDE(av7110->fe->ops.diseqc_send_burst, av7110->fe_diseqc_send_burst, av7110_fe_diseqc_send_burst); |
|
FE_FUNC_OVERRIDE(av7110->fe->ops.set_tone, av7110->fe_set_tone, av7110_fe_set_tone); |
|
FE_FUNC_OVERRIDE(av7110->fe->ops.set_voltage, av7110->fe_set_voltage, av7110_fe_set_voltage); |
|
FE_FUNC_OVERRIDE(av7110->fe->ops.dishnetwork_send_legacy_command, av7110->fe_dishnetwork_send_legacy_command, av7110_fe_dishnetwork_send_legacy_command); |
|
FE_FUNC_OVERRIDE(av7110->fe->ops.set_frontend, av7110->fe_set_frontend, av7110_fe_set_frontend); |
|
|
|
ret = dvb_register_frontend(&av7110->dvb_adapter, av7110->fe); |
|
if (ret < 0) { |
|
printk("av7110: Frontend registration failed!\n"); |
|
dvb_frontend_detach(av7110->fe); |
|
av7110->fe = NULL; |
|
} |
|
} |
|
return ret; |
|
} |
|
|
|
/* Budgetpatch note: |
|
* Original hardware design by Roberto Deza: |
|
* There is a DVB_Wiki at |
|
* https://linuxtv.org |
|
* |
|
* New software triggering design by Emard that works on |
|
* original Roberto Deza's hardware: |
|
* |
|
* rps1 code for budgetpatch will copy internal HS event to GPIO3 pin. |
|
* GPIO3 is in budget-patch hardware connectd to port B VSYNC |
|
* HS is an internal event of 7146, accessible with RPS |
|
* and temporarily raised high every n lines |
|
* (n in defined in the RPS_THRESH1 counter threshold) |
|
* I think HS is raised high on the beginning of the n-th line |
|
* and remains high until this n-th line that triggered |
|
* it is completely received. When the reception of n-th line |
|
* ends, HS is lowered. |
|
* |
|
* To transmit data over DMA, 7146 needs changing state at |
|
* port B VSYNC pin. Any changing of port B VSYNC will |
|
* cause some DMA data transfer, with more or less packets loss. |
|
* It depends on the phase and frequency of VSYNC and |
|
* the way of 7146 is instructed to trigger on port B (defined |
|
* in DD1_INIT register, 3rd nibble from the right valid |
|
* numbers are 0-7, see datasheet) |
|
* |
|
* The correct triggering can minimize packet loss, |
|
* dvbtraffic should give this stable bandwidths: |
|
* 22k transponder = 33814 kbit/s |
|
* 27.5k transponder = 38045 kbit/s |
|
* by experiment it is found that the best results |
|
* (stable bandwidths and almost no packet loss) |
|
* are obtained using DD1_INIT triggering number 2 |
|
* (Va at rising edge of VS Fa = HS x VS-failing forced toggle) |
|
* and a VSYNC phase that occurs in the middle of DMA transfer |
|
* (about byte 188*512=96256 in the DMA window). |
|
* |
|
* Phase of HS is still not clear to me how to control, |
|
* It just happens to be so. It can be seen if one enables |
|
* RPS_IRQ and print Event Counter 1 in vpeirq(). Every |
|
* time RPS_INTERRUPT is called, the Event Counter 1 will |
|
* increment. That's how the 7146 is programmed to do event |
|
* counting in this budget-patch.c |
|
* I *think* HPS setting has something to do with the phase |
|
* of HS but I can't be 100% sure in that. |
|
* |
|
* hardware debug note: a working budget card (including budget patch) |
|
* with vpeirq() interrupt setup in mode "0x90" (every 64K) will |
|
* generate 3 interrupts per 25-Hz DMA frame of 2*188*512 bytes |
|
* and that means 3*25=75 Hz of interrupt frequency, as seen by |
|
* watch cat /proc/interrupts |
|
* |
|
* If this frequency is 3x lower (and data received in the DMA |
|
* buffer don't start with 0x47, but in the middle of packets, |
|
* whose lengths appear to be like 188 292 188 104 etc. |
|
* this means VSYNC line is not connected in the hardware. |
|
* (check soldering pcb and pins) |
|
* The same behaviour of missing VSYNC can be duplicated on budget |
|
* cards, by setting DD1_INIT trigger mode 7 in 3rd nibble. |
|
*/ |
|
static int av7110_attach(struct saa7146_dev* dev, |
|
struct saa7146_pci_extension_data *pci_ext) |
|
{ |
|
const int length = TS_WIDTH * TS_HEIGHT; |
|
struct pci_dev *pdev = dev->pci; |
|
struct av7110 *av7110; |
|
struct task_struct *thread; |
|
int ret, count = 0; |
|
|
|
dprintk(4, "dev: %p\n", dev); |
|
|
|
/* Set RPS_IRQ to 1 to track rps1 activity. |
|
* Enabling this won't send any interrupt to PC CPU. |
|
*/ |
|
#define RPS_IRQ 0 |
|
|
|
if (budgetpatch == 1) { |
|
budgetpatch = 0; |
|
/* autodetect the presence of budget patch |
|
* this only works if saa7146 has been recently |
|
* reset with with MASK_31 to MC1 |
|
* |
|
* will wait for VBI_B event (vertical blank at port B) |
|
* and will reset GPIO3 after VBI_B is detected. |
|
* (GPIO3 should be raised high by CPU to |
|
* test if GPIO3 will generate vertical blank signal |
|
* in budget patch GPIO3 is connected to VSYNC_B |
|
*/ |
|
|
|
/* RESET SAA7146 */ |
|
saa7146_write(dev, MC1, MASK_31); |
|
/* autodetection success seems to be time-dependend after reset */ |
|
|
|
/* Fix VSYNC level */ |
|
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); |
|
/* set vsync_b triggering */ |
|
saa7146_write(dev, DD1_STREAM_B, 0); |
|
/* port B VSYNC at rising edge */ |
|
saa7146_write(dev, DD1_INIT, 0x00000200); |
|
saa7146_write(dev, BRS_CTRL, 0x00000000); // VBI |
|
saa7146_write(dev, MC2, |
|
1 * (MASK_08 | MASK_24) | // BRS control |
|
0 * (MASK_09 | MASK_25) | // a |
|
1 * (MASK_10 | MASK_26) | // b |
|
0 * (MASK_06 | MASK_22) | // HPS_CTRL1 |
|
0 * (MASK_05 | MASK_21) | // HPS_CTRL2 |
|
0 * (MASK_01 | MASK_15) // DEBI |
|
); |
|
|
|
/* start writing RPS1 code from beginning */ |
|
count = 0; |
|
/* Disable RPS1 */ |
|
saa7146_write(dev, MC1, MASK_29); |
|
/* RPS1 timeout disable */ |
|
saa7146_write(dev, RPS_TOV1, 0); |
|
WRITE_RPS1(CMD_PAUSE | EVT_VBI_B); |
|
WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2)); |
|
WRITE_RPS1(GPIO3_MSK); |
|
WRITE_RPS1(SAA7146_GPIO_OUTLO<<24); |
|
#if RPS_IRQ |
|
/* issue RPS1 interrupt to increment counter */ |
|
WRITE_RPS1(CMD_INTERRUPT); |
|
#endif |
|
WRITE_RPS1(CMD_STOP); |
|
/* Jump to begin of RPS program as safety measure (p37) */ |
|
WRITE_RPS1(CMD_JUMP); |
|
WRITE_RPS1(dev->d_rps1.dma_handle); |
|
|
|
#if RPS_IRQ |
|
/* set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53) |
|
* use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled |
|
* use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called |
|
*/ |
|
saa7146_write(dev, EC1SSR, (0x03<<2) | 3 ); |
|
/* set event counter 1 threshold to maximum allowed value (rEC p55) */ |
|
saa7146_write(dev, ECT1R, 0x3fff ); |
|
#endif |
|
/* Set RPS1 Address register to point to RPS code (r108 p42) */ |
|
saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle); |
|
/* Enable RPS1, (rFC p33) */ |
|
saa7146_write(dev, MC1, (MASK_13 | MASK_29 )); |
|
|
|
mdelay(10); |
|
/* now send VSYNC_B to rps1 by rising GPIO3 */ |
|
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); |
|
mdelay(10); |
|
/* if rps1 responded by lowering the GPIO3, |
|
* then we have budgetpatch hardware |
|
*/ |
|
if ((saa7146_read(dev, GPIO_CTRL) & 0x10000000) == 0) { |
|
budgetpatch = 1; |
|
printk("dvb-ttpci: BUDGET-PATCH DETECTED.\n"); |
|
} |
|
/* Disable RPS1 */ |
|
saa7146_write(dev, MC1, ( MASK_29 )); |
|
#if RPS_IRQ |
|
printk("dvb-ttpci: Event Counter 1 0x%04x\n", saa7146_read(dev, EC1R) & 0x3fff ); |
|
#endif |
|
} |
|
|
|
/* prepare the av7110 device struct */ |
|
av7110 = kzalloc(sizeof(struct av7110), GFP_KERNEL); |
|
if (!av7110) { |
|
dprintk(1, "out of memory\n"); |
|
return -ENOMEM; |
|
} |
|
|
|
av7110->card_name = (char*) pci_ext->ext_priv; |
|
av7110->dev = dev; |
|
dev->ext_priv = av7110; |
|
|
|
ret = get_firmware(av7110); |
|
if (ret < 0) |
|
goto err_kfree_0; |
|
|
|
ret = dvb_register_adapter(&av7110->dvb_adapter, av7110->card_name, |
|
THIS_MODULE, &dev->pci->dev, adapter_nr); |
|
if (ret < 0) |
|
goto err_put_firmware_1; |
|
|
|
/* the Siemens DVB needs this if you want to have the i2c chips |
|
get recognized before the main driver is fully loaded */ |
|
saa7146_write(dev, GPIO_CTRL, 0x500000); |
|
|
|
strscpy(av7110->i2c_adap.name, pci_ext->ext_priv, |
|
sizeof(av7110->i2c_adap.name)); |
|
|
|
saa7146_i2c_adapter_prepare(dev, &av7110->i2c_adap, SAA7146_I2C_BUS_BIT_RATE_120); /* 275 kHz */ |
|
|
|
ret = i2c_add_adapter(&av7110->i2c_adap); |
|
if (ret < 0) |
|
goto err_dvb_unregister_adapter_2; |
|
|
|
ttpci_eeprom_parse_mac(&av7110->i2c_adap, |
|
av7110->dvb_adapter.proposed_mac); |
|
ret = -ENOMEM; |
|
|
|
/* full-ts mod? */ |
|
if (full_ts) |
|
av7110->full_ts = true; |
|
|
|
/* check for full-ts flag in eeprom */ |
|
if (i2c_readreg(av7110, 0xaa, 0) == 0x4f && i2c_readreg(av7110, 0xaa, 1) == 0x45) { |
|
u8 flags = i2c_readreg(av7110, 0xaa, 2); |
|
if (flags != 0xff && (flags & 0x01)) |
|
av7110->full_ts = true; |
|
} |
|
|
|
if (av7110->full_ts) { |
|
printk(KERN_INFO "dvb-ttpci: full-ts mode enabled for saa7146 port B\n"); |
|
spin_lock_init(&av7110->feedlock1); |
|
av7110->grabbing = saa7146_vmalloc_build_pgtable(pdev, length, |
|
&av7110->pt); |
|
if (!av7110->grabbing) |
|
goto err_i2c_del_3; |
|
|
|
saa7146_write(dev, DD1_STREAM_B, 0x00000000); |
|
saa7146_write(dev, MC2, (MASK_10 | MASK_26)); |
|
|
|
saa7146_write(dev, DD1_INIT, 0x00000600); |
|
saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); |
|
|
|
saa7146_write(dev, BRS_CTRL, 0x60000000); |
|
saa7146_write(dev, MC2, MASK_08 | MASK_24); |
|
|
|
/* dma3 */ |
|
saa7146_write(dev, PCI_BT_V1, 0x001c0000 | (saa7146_read(dev, PCI_BT_V1) & ~0x001f0000)); |
|
saa7146_write(dev, BASE_ODD3, 0); |
|
saa7146_write(dev, BASE_EVEN3, 0); |
|
saa7146_write(dev, PROT_ADDR3, TS_WIDTH * TS_HEIGHT); |
|
saa7146_write(dev, PITCH3, TS_WIDTH); |
|
saa7146_write(dev, BASE_PAGE3, av7110->pt.dma | ME1 | 0x90); |
|
saa7146_write(dev, NUM_LINE_BYTE3, (TS_HEIGHT << 16) | TS_WIDTH); |
|
saa7146_write(dev, MC2, MASK_04 | MASK_20); |
|
|
|
tasklet_setup(&av7110->vpe_tasklet, vpeirq); |
|
|
|
} else if (budgetpatch) { |
|
spin_lock_init(&av7110->feedlock1); |
|
av7110->grabbing = saa7146_vmalloc_build_pgtable(pdev, length, |
|
&av7110->pt); |
|
if (!av7110->grabbing) |
|
goto err_i2c_del_3; |
|
|
|
saa7146_write(dev, PCI_BT_V1, 0x1c1f101f); |
|
saa7146_write(dev, BCS_CTRL, 0x80400040); |
|
/* set dd1 stream a & b */ |
|
saa7146_write(dev, DD1_STREAM_B, 0x00000000); |
|
saa7146_write(dev, DD1_INIT, 0x03000200); |
|
saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); |
|
saa7146_write(dev, BRS_CTRL, 0x60000000); |
|
saa7146_write(dev, BASE_ODD3, 0); |
|
saa7146_write(dev, BASE_EVEN3, 0); |
|
saa7146_write(dev, PROT_ADDR3, TS_WIDTH * TS_HEIGHT); |
|
saa7146_write(dev, BASE_PAGE3, av7110->pt.dma | ME1 | 0x90); |
|
|
|
saa7146_write(dev, PITCH3, TS_WIDTH); |
|
saa7146_write(dev, NUM_LINE_BYTE3, (TS_HEIGHT << 16) | TS_WIDTH); |
|
|
|
/* upload all */ |
|
saa7146_write(dev, MC2, 0x077c077c); |
|
saa7146_write(dev, GPIO_CTRL, 0x000000); |
|
#if RPS_IRQ |
|
/* set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53) |
|
* use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled |
|
* use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called |
|
*/ |
|
saa7146_write(dev, EC1SSR, (0x03<<2) | 3 ); |
|
/* set event counter 1 threshold to maximum allowed value (rEC p55) */ |
|
saa7146_write(dev, ECT1R, 0x3fff ); |
|
#endif |
|
/* Setup BUDGETPATCH MAIN RPS1 "program" (p35) */ |
|
count = 0; |
|
|
|
/* Wait Source Line Counter Threshold (p36) */ |
|
WRITE_RPS1(CMD_PAUSE | EVT_HS); |
|
/* Set GPIO3=1 (p42) */ |
|
WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2)); |
|
WRITE_RPS1(GPIO3_MSK); |
|
WRITE_RPS1(SAA7146_GPIO_OUTHI<<24); |
|
#if RPS_IRQ |
|
/* issue RPS1 interrupt */ |
|
WRITE_RPS1(CMD_INTERRUPT); |
|
#endif |
|
/* Wait reset Source Line Counter Threshold (p36) */ |
|
WRITE_RPS1(CMD_PAUSE | RPS_INV | EVT_HS); |
|
/* Set GPIO3=0 (p42) */ |
|
WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2)); |
|
WRITE_RPS1(GPIO3_MSK); |
|
WRITE_RPS1(SAA7146_GPIO_OUTLO<<24); |
|
#if RPS_IRQ |
|
/* issue RPS1 interrupt */ |
|
WRITE_RPS1(CMD_INTERRUPT); |
|
#endif |
|
/* Jump to begin of RPS program (p37) */ |
|
WRITE_RPS1(CMD_JUMP); |
|
WRITE_RPS1(dev->d_rps1.dma_handle); |
|
|
|
/* Fix VSYNC level */ |
|
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); |
|
/* Set RPS1 Address register to point to RPS code (r108 p42) */ |
|
saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle); |
|
/* Set Source Line Counter Threshold, using BRS (rCC p43) |
|
* It generates HS event every TS_HEIGHT lines |
|
* this is related to TS_WIDTH set in register |
|
* NUM_LINE_BYTE3. If NUM_LINE_BYTE low 16 bits |
|
* are set to TS_WIDTH bytes (TS_WIDTH=2*188), |
|
* then RPS_THRESH1 should be set to trigger |
|
* every TS_HEIGHT (512) lines. |
|
*/ |
|
saa7146_write(dev, RPS_THRESH1, (TS_HEIGHT*1) | MASK_12 ); |
|
|
|
/* Enable RPS1 (rFC p33) */ |
|
saa7146_write(dev, MC1, (MASK_13 | MASK_29)); |
|
|
|
/* end of budgetpatch register initialization */ |
|
tasklet_setup(&av7110->vpe_tasklet, vpeirq); |
|
} else { |
|
saa7146_write(dev, PCI_BT_V1, 0x1c00101f); |
|
saa7146_write(dev, BCS_CTRL, 0x80400040); |
|
|
|
/* set dd1 stream a & b */ |
|
saa7146_write(dev, DD1_STREAM_B, 0x00000000); |
|
saa7146_write(dev, DD1_INIT, 0x03000000); |
|
saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); |
|
|
|
/* upload all */ |
|
saa7146_write(dev, MC2, 0x077c077c); |
|
saa7146_write(dev, GPIO_CTRL, 0x000000); |
|
} |
|
|
|
tasklet_setup(&av7110->debi_tasklet, debiirq); |
|
tasklet_setup(&av7110->gpio_tasklet, gpioirq); |
|
|
|
mutex_init(&av7110->pid_mutex); |
|
|
|
/* locks for data transfers from/to AV7110 */ |
|
spin_lock_init(&av7110->debilock); |
|
mutex_init(&av7110->dcomlock); |
|
av7110->debitype = -1; |
|
|
|
/* default OSD window */ |
|
av7110->osdwin = 1; |
|
mutex_init(&av7110->osd_mutex); |
|
|
|
/* TV standard */ |
|
av7110->vidmode = tv_standard == 1 ? AV7110_VIDEO_MODE_NTSC |
|
: AV7110_VIDEO_MODE_PAL; |
|
|
|
/* ARM "watchdog" */ |
|
init_waitqueue_head(&av7110->arm_wait); |
|
av7110->arm_thread = NULL; |
|
|
|
/* allocate and init buffers */ |
|
av7110->debi_virt = dma_alloc_coherent(&pdev->dev, 8192, |
|
&av7110->debi_bus, GFP_KERNEL); |
|
if (!av7110->debi_virt) |
|
goto err_saa71466_vfree_4; |
|
|
|
|
|
av7110->iobuf = vmalloc(AVOUTLEN+AOUTLEN+BMPLEN+4*IPACKS); |
|
if (!av7110->iobuf) |
|
goto err_pci_free_5; |
|
|
|
ret = av7110_av_init(av7110); |
|
if (ret < 0) |
|
goto err_iobuf_vfree_6; |
|
|
|
/* init BMP buffer */ |
|
av7110->bmpbuf = av7110->iobuf+AVOUTLEN+AOUTLEN; |
|
init_waitqueue_head(&av7110->bmpq); |
|
|
|
ret = av7110_ca_init(av7110); |
|
if (ret < 0) |
|
goto err_av7110_av_exit_7; |
|
|
|
/* load firmware into AV7110 cards */ |
|
ret = av7110_bootarm(av7110); |
|
if (ret < 0) |
|
goto err_av7110_ca_exit_8; |
|
|
|
ret = av7110_firmversion(av7110); |
|
if (ret < 0) |
|
goto err_stop_arm_9; |
|
|
|
if (FW_VERSION(av7110->arm_app)<0x2501) |
|
printk(KERN_WARNING |
|
"dvb-ttpci: Warning, firmware version 0x%04x is too old. System might be unstable!\n", |
|
FW_VERSION(av7110->arm_app)); |
|
|
|
thread = kthread_run(arm_thread, (void *) av7110, "arm_mon"); |
|
if (IS_ERR(thread)) { |
|
ret = PTR_ERR(thread); |
|
goto err_stop_arm_9; |
|
} |
|
av7110->arm_thread = thread; |
|
|
|
/* set initial volume in mixer struct */ |
|
av7110->mixer.volume_left = volume; |
|
av7110->mixer.volume_right = volume; |
|
|
|
ret = av7110_register(av7110); |
|
if (ret < 0) |
|
goto err_arm_thread_stop_10; |
|
|
|
init_av7110_av(av7110); |
|
|
|
/* special case DVB-C: these cards have an analog tuner |
|
plus need some special handling, so we have separate |
|
saa7146_ext_vv data for these... */ |
|
ret = av7110_init_v4l(av7110); |
|
if (ret < 0) |
|
goto err_av7110_unregister_11; |
|
|
|
av7110->dvb_adapter.priv = av7110; |
|
ret = frontend_init(av7110); |
|
if (ret < 0) |
|
goto err_av7110_exit_v4l_12; |
|
|
|
mutex_init(&av7110->ioctl_mutex); |
|
|
|
#if IS_ENABLED(CONFIG_DVB_AV7110_IR) |
|
av7110_ir_init(av7110); |
|
#endif |
|
printk(KERN_INFO "dvb-ttpci: found av7110-%d.\n", av7110_num); |
|
av7110_num++; |
|
out: |
|
return ret; |
|
|
|
err_av7110_exit_v4l_12: |
|
av7110_exit_v4l(av7110); |
|
err_av7110_unregister_11: |
|
dvb_unregister(av7110); |
|
err_arm_thread_stop_10: |
|
av7110_arm_sync(av7110); |
|
err_stop_arm_9: |
|
/* Nothing to do. Rejoice. */ |
|
err_av7110_ca_exit_8: |
|
av7110_ca_exit(av7110); |
|
err_av7110_av_exit_7: |
|
av7110_av_exit(av7110); |
|
err_iobuf_vfree_6: |
|
vfree(av7110->iobuf); |
|
err_pci_free_5: |
|
dma_free_coherent(&pdev->dev, 8192, av7110->debi_virt, |
|
av7110->debi_bus); |
|
err_saa71466_vfree_4: |
|
if (av7110->grabbing) |
|
saa7146_vfree_destroy_pgtable(pdev, av7110->grabbing, &av7110->pt); |
|
err_i2c_del_3: |
|
i2c_del_adapter(&av7110->i2c_adap); |
|
err_dvb_unregister_adapter_2: |
|
dvb_unregister_adapter(&av7110->dvb_adapter); |
|
err_put_firmware_1: |
|
put_firmware(av7110); |
|
err_kfree_0: |
|
kfree(av7110); |
|
goto out; |
|
} |
|
|
|
static int av7110_detach(struct saa7146_dev* saa) |
|
{ |
|
struct av7110 *av7110 = saa->ext_priv; |
|
dprintk(4, "%p\n", av7110); |
|
|
|
#if IS_ENABLED(CONFIG_DVB_AV7110_IR) |
|
av7110_ir_exit(av7110); |
|
#endif |
|
if (budgetpatch || av7110->full_ts) { |
|
if (budgetpatch) { |
|
/* Disable RPS1 */ |
|
saa7146_write(saa, MC1, MASK_29); |
|
/* VSYNC LOW (inactive) */ |
|
saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTLO); |
|
} |
|
saa7146_write(saa, MC1, MASK_20); /* DMA3 off */ |
|
SAA7146_IER_DISABLE(saa, MASK_10); |
|
SAA7146_ISR_CLEAR(saa, MASK_10); |
|
msleep(50); |
|
tasklet_kill(&av7110->vpe_tasklet); |
|
saa7146_vfree_destroy_pgtable(saa->pci, av7110->grabbing, &av7110->pt); |
|
} |
|
av7110_exit_v4l(av7110); |
|
|
|
av7110_arm_sync(av7110); |
|
|
|
tasklet_kill(&av7110->debi_tasklet); |
|
tasklet_kill(&av7110->gpio_tasklet); |
|
|
|
dvb_unregister(av7110); |
|
|
|
SAA7146_IER_DISABLE(saa, MASK_19 | MASK_03); |
|
SAA7146_ISR_CLEAR(saa, MASK_19 | MASK_03); |
|
|
|
av7110_ca_exit(av7110); |
|
av7110_av_exit(av7110); |
|
|
|
vfree(av7110->iobuf); |
|
dma_free_coherent(&saa->pci->dev, 8192, av7110->debi_virt, |
|
av7110->debi_bus); |
|
|
|
i2c_del_adapter(&av7110->i2c_adap); |
|
|
|
dvb_unregister_adapter (&av7110->dvb_adapter); |
|
|
|
av7110_num--; |
|
|
|
put_firmware(av7110); |
|
|
|
kfree(av7110); |
|
|
|
saa->ext_priv = NULL; |
|
|
|
return 0; |
|
} |
|
|
|
|
|
static void av7110_irq(struct saa7146_dev* dev, u32 *isr) |
|
{ |
|
struct av7110 *av7110 = dev->ext_priv; |
|
|
|
//print_time("av7110_irq"); |
|
|
|
/* Note: Don't try to handle the DEBI error irq (MASK_18), in |
|
* intel mode the timeout is asserted all the time... |
|
*/ |
|
|
|
if (*isr & MASK_19) { |
|
//printk("av7110_irq: DEBI\n"); |
|
/* Note 1: The DEBI irq is level triggered: We must enable it |
|
* only after we started a DMA xfer, and disable it here |
|
* immediately, or it will be signalled all the time while |
|
* DEBI is idle. |
|
* Note 2: You would think that an irq which is masked is |
|
* not signalled by the hardware. Not so for the SAA7146: |
|
* An irq is signalled as long as the corresponding bit |
|
* in the ISR is set, and disabling irqs just prevents the |
|
* hardware from setting the ISR bit. This means a) that we |
|
* must clear the ISR *after* disabling the irq (which is why |
|
* we must do it here even though saa7146_core did it already), |
|
* and b) that if we were to disable an edge triggered irq |
|
* (like the gpio irqs sadly are) temporarily we would likely |
|
* loose some. This sucks :-( |
|
*/ |
|
SAA7146_IER_DISABLE(av7110->dev, MASK_19); |
|
SAA7146_ISR_CLEAR(av7110->dev, MASK_19); |
|
tasklet_schedule(&av7110->debi_tasklet); |
|
} |
|
|
|
if (*isr & MASK_03) { |
|
//printk("av7110_irq: GPIO\n"); |
|
tasklet_schedule(&av7110->gpio_tasklet); |
|
} |
|
|
|
if (*isr & MASK_10) |
|
tasklet_schedule(&av7110->vpe_tasklet); |
|
} |
|
|
|
|
|
static struct saa7146_extension av7110_extension_driver; |
|
|
|
#define MAKE_AV7110_INFO(x_var,x_name) \ |
|
static struct saa7146_pci_extension_data x_var = { \ |
|
.ext_priv = x_name, \ |
|
.ext = &av7110_extension_driver } |
|
|
|
MAKE_AV7110_INFO(tts_1_X_fsc,"Technotrend/Hauppauge WinTV DVB-S rev1.X or Fujitsu Siemens DVB-C"); |
|
MAKE_AV7110_INFO(ttt_1_X, "Technotrend/Hauppauge WinTV DVB-T rev1.X"); |
|
MAKE_AV7110_INFO(ttc_1_X, "Technotrend/Hauppauge WinTV Nexus-CA rev1.X"); |
|
MAKE_AV7110_INFO(ttc_2_X, "Technotrend/Hauppauge WinTV DVB-C rev2.X"); |
|
MAKE_AV7110_INFO(tts_2_X, "Technotrend/Hauppauge WinTV Nexus-S rev2.X"); |
|
MAKE_AV7110_INFO(tts_2_3, "Technotrend/Hauppauge WinTV Nexus-S rev2.3"); |
|
MAKE_AV7110_INFO(tts_1_3se, "Technotrend/Hauppauge WinTV DVB-S rev1.3 SE"); |
|
MAKE_AV7110_INFO(ttt, "Technotrend/Hauppauge DVB-T"); |
|
MAKE_AV7110_INFO(fsc, "Fujitsu Siemens DVB-C"); |
|
MAKE_AV7110_INFO(fss, "Fujitsu Siemens DVB-S rev1.6"); |
|
MAKE_AV7110_INFO(gxs_1_3, "Galaxis DVB-S rev1.3"); |
|
|
|
static const struct pci_device_id pci_tbl[] = { |
|
MAKE_EXTENSION_PCI(fsc, 0x110a, 0x0000), |
|
MAKE_EXTENSION_PCI(tts_1_X_fsc, 0x13c2, 0x0000), |
|
MAKE_EXTENSION_PCI(ttt_1_X, 0x13c2, 0x0001), |
|
MAKE_EXTENSION_PCI(ttc_2_X, 0x13c2, 0x0002), |
|
MAKE_EXTENSION_PCI(tts_2_X, 0x13c2, 0x0003), |
|
MAKE_EXTENSION_PCI(gxs_1_3, 0x13c2, 0x0004), |
|
MAKE_EXTENSION_PCI(fss, 0x13c2, 0x0006), |
|
MAKE_EXTENSION_PCI(ttt, 0x13c2, 0x0008), |
|
MAKE_EXTENSION_PCI(ttc_1_X, 0x13c2, 0x000a), |
|
MAKE_EXTENSION_PCI(tts_2_3, 0x13c2, 0x000e), |
|
MAKE_EXTENSION_PCI(tts_1_3se, 0x13c2, 0x1002), |
|
|
|
/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0005), UNDEFINED CARD */ // Technisat SkyStar1 |
|
/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0009), UNDEFINED CARD */ // TT/Hauppauge WinTV Nexus-CA v???? |
|
|
|
{ |
|
.vendor = 0, |
|
} |
|
}; |
|
|
|
MODULE_DEVICE_TABLE(pci, pci_tbl); |
|
|
|
|
|
static struct saa7146_extension av7110_extension_driver = { |
|
.name = "av7110", |
|
.flags = SAA7146_USE_I2C_IRQ, |
|
|
|
.module = THIS_MODULE, |
|
.pci_tbl = &pci_tbl[0], |
|
.attach = av7110_attach, |
|
.detach = av7110_detach, |
|
|
|
.irq_mask = MASK_19 | MASK_03 | MASK_10, |
|
.irq_func = av7110_irq, |
|
}; |
|
|
|
|
|
static int __init av7110_init(void) |
|
{ |
|
return saa7146_register_extension(&av7110_extension_driver); |
|
} |
|
|
|
|
|
static void __exit av7110_exit(void) |
|
{ |
|
saa7146_unregister_extension(&av7110_extension_driver); |
|
} |
|
|
|
module_init(av7110_init); |
|
module_exit(av7110_exit); |
|
|
|
MODULE_DESCRIPTION("driver for the SAA7146 based AV110 PCI DVB cards by Siemens, Technotrend, Hauppauge"); |
|
MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, others"); |
|
MODULE_LICENSE("GPL");
|
|
|