--- zzzz-none-000/linux-3.10.107/drivers/media/usb/cx231xx/cx231xx-dvb.c 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/drivers/media/usb/cx231xx/cx231xx-dvb.c 2021-02-04 17:41:59.000000000 +0000 @@ -19,11 +19,10 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ +#include "cx231xx.h" #include #include -#include -#include "cx231xx.h" #include #include @@ -32,7 +31,10 @@ #include "tda18271.h" #include "s5h1411.h" #include "lgdt3305.h" +#include "si2165.h" #include "mb86a20s.h" +#include "si2157.h" +#include "lgdt3306a.h" MODULE_DESCRIPTION("driver for cx231xx based DVB cards"); MODULE_AUTHOR("Srinivasa Deevi "); @@ -44,11 +46,6 @@ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); -#define dprintk(level, fmt, arg...) do { \ -if (debug >= level) \ - printk(KERN_DEBUG "%s/2-dvb: " fmt, dev->name, ## arg); \ -} while (0) - #define CX231XX_DVB_NUM_BUFS 5 #define CX231XX_DVB_MAX_PACKETSIZE 564 #define CX231XX_DVB_MAX_PACKETS 64 @@ -67,6 +64,7 @@ struct dmx_frontend fe_hw; struct dmx_frontend fe_mem; struct dvb_net net; + struct i2c_client *i2c_client_tuner; }; static struct s5h1432_config dvico_s5h1432_config = { @@ -151,6 +149,30 @@ .small_i2c = TDA18271_03_BYTE_CHUNK_INIT, }; +static const struct si2165_config hauppauge_930C_HD_1113xx_si2165_config = { + .i2c_addr = 0x64, + .chip_mode = SI2165_MODE_PLL_XTAL, + .ref_freq_Hz = 16000000, +}; + +static const struct si2165_config pctv_quatro_stick_1114xx_si2165_config = { + .i2c_addr = 0x64, + .chip_mode = SI2165_MODE_PLL_EXT, + .ref_freq_Hz = 24000000, +}; + +static struct lgdt3306a_config hauppauge_955q_lgdt3306a_config = { + .i2c_addr = 0x59, + .qam_if_khz = 4000, + .vsb_if_khz = 3250, + .deny_i2c_rptr = 1, + .spectral_inversion = 1, + .mpeg_mode = LGDT3306A_MPEG_SERIAL, + .tpclk_edge = LGDT3306A_TPCLK_RISING_EDGE, + .tpvalid_polarity = LGDT3306A_TP_VALID_HIGH, + .xtalMHz = 25, +}; + static inline void print_err_status(struct cx231xx *dev, int packet, int status) { char *errmsg = "Unknown"; @@ -182,9 +204,11 @@ break; } if (packet < 0) { - dprintk(1, "URB status %d [%s].\n", status, errmsg); + dev_dbg(dev->dev, + "URB status %d [%s].\n", status, errmsg); } else { - dprintk(1, "URB packet %d, status %d [%s].\n", + dev_dbg(dev->dev, + "URB packet %d, status %d [%s].\n", packet, status, errmsg); } } @@ -250,12 +274,8 @@ struct cx231xx *dev = dvb->adapter.priv; if (dev->USE_ISO) { - cx231xx_info("DVB transfer mode is ISO.\n"); - mutex_lock(&dev->i2c_lock); - cx231xx_enable_i2c_port_3(dev, false); + dev_dbg(dev->dev, "DVB transfer mode is ISO.\n"); cx231xx_set_alt_setting(dev, INDEX_TS1, 4); - cx231xx_enable_i2c_port_3(dev, true); - mutex_unlock(&dev->i2c_lock); rc = cx231xx_set_mode(dev, CX231XX_DIGITAL_MODE); if (rc < 0) return rc; @@ -265,7 +285,7 @@ dev->ts1_mode.max_pkt_size, dvb_isoc_copy); } else { - cx231xx_info("DVB transfer mode is BULK.\n"); + dev_dbg(dev->dev, "DVB transfer mode is BULK.\n"); cx231xx_set_alt_setting(dev, INDEX_TS1, 0); rc = cx231xx_set_mode(dev, CX231XX_DIGITAL_MODE); if (rc < 0) @@ -363,24 +383,24 @@ struct xc5000_config cfg; memset(&cfg, 0, sizeof(cfg)); - cfg.i2c_adap = &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap; + cfg.i2c_adap = cx231xx_get_i2c_adap(dev, dev->board.tuner_i2c_master); cfg.i2c_addr = addr; if (!dev->dvb->frontend) { - printk(KERN_ERR "%s/2: dvb frontend not attached. " + dev_err(dev->dev, "%s/2: dvb frontend not attached. " "Can't attach xc5000\n", dev->name); return -EINVAL; } fe = dvb_attach(xc5000_attach, dev->dvb->frontend, &cfg); if (!fe) { - printk(KERN_ERR "%s/2: xc5000 attach failed\n", dev->name); + dev_err(dev->dev, "%s/2: xc5000 attach failed\n", dev->name); dvb_frontend_detach(dev->dvb->frontend); dev->dvb->frontend = NULL; return -EINVAL; } - printk(KERN_INFO "%s/2: xc5000 attached\n", dev->name); + dev_info(dev->dev, "%s/2: xc5000 attached\n", dev->name); return 0; } @@ -388,8 +408,6 @@ int cx231xx_set_analog_freq(struct cx231xx *dev, u32 freq) { - int status = 0; - if ((dev->dvb != NULL) && (dev->dvb->frontend != NULL)) { struct dvb_tuner_ops *dops = &dev->dvb->frontend->ops.tuner_ops; @@ -408,7 +426,7 @@ } - return status; + return 0; } int cx231xx_reset_analog_tuner(struct cx231xx *dev) @@ -421,16 +439,17 @@ if (dops->init != NULL && !dev->xc_fw_load_done) { - cx231xx_info("Reloading firmware for XC5000\n"); + dev_dbg(dev->dev, + "Reloading firmware for XC5000\n"); status = dops->init(dev->dvb->frontend); if (status == 0) { dev->xc_fw_load_done = 1; - cx231xx_info - ("XC5000 firmware download completed\n"); + dev_dbg(dev->dev, + "XC5000 firmware download completed\n"); } else { dev->xc_fw_load_done = 0; - cx231xx_info - ("XC5000 firmware download failed !!!\n"); + dev_dbg(dev->dev, + "XC5000 firmware download failed !!!\n"); } } @@ -449,15 +468,17 @@ mutex_init(&dvb->lock); + /* register adapter */ result = dvb_register_adapter(&dvb->adapter, dev->name, module, device, adapter_nr); if (result < 0) { - printk(KERN_WARNING + dev_warn(dev->dev, "%s: dvb_register_adapter failed (errno = %d)\n", dev->name, result); goto fail_adapter; } + dvb_register_media_controller(&dvb->adapter, dev->media_dev); /* Ensure all frontends negotiate bus access */ dvb->frontend->ops.ts_bus_ctrl = cx231xx_dvb_bus_ctrl; @@ -467,7 +488,7 @@ /* register frontend */ result = dvb_register_frontend(&dvb->adapter, dvb->frontend); if (result < 0) { - printk(KERN_WARNING + dev_warn(dev->dev, "%s: dvb_register_frontend failed (errno = %d)\n", dev->name, result); goto fail_frontend; @@ -485,7 +506,8 @@ result = dvb_dmx_init(&dvb->demux); if (result < 0) { - printk(KERN_WARNING "%s: dvb_dmx_init failed (errno = %d)\n", + dev_warn(dev->dev, + "%s: dvb_dmx_init failed (errno = %d)\n", dev->name, result); goto fail_dmx; } @@ -495,15 +517,16 @@ dvb->dmxdev.capabilities = 0; result = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter); if (result < 0) { - printk(KERN_WARNING "%s: dvb_dmxdev_init failed (errno = %d)\n", - dev->name, result); + dev_warn(dev->dev, + "%s: dvb_dmxdev_init failed (errno = %d)\n", + dev->name, result); goto fail_dmxdev; } dvb->fe_hw.source = DMX_FRONTEND_0; result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_hw); if (result < 0) { - printk(KERN_WARNING + dev_warn(dev->dev, "%s: add_frontend failed (DMX_FRONTEND_0, errno = %d)\n", dev->name, result); goto fail_fe_hw; @@ -512,22 +535,24 @@ dvb->fe_mem.source = DMX_MEMORY_FE; result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_mem); if (result < 0) { - printk(KERN_WARNING - "%s: add_frontend failed (DMX_MEMORY_FE, errno = %d)\n", - dev->name, result); + dev_warn(dev->dev, + "%s: add_frontend failed (DMX_MEMORY_FE, errno = %d)\n", + dev->name, result); goto fail_fe_mem; } result = dvb->demux.dmx.connect_frontend(&dvb->demux.dmx, &dvb->fe_hw); if (result < 0) { - printk(KERN_WARNING - "%s: connect_frontend failed (errno = %d)\n", dev->name, - result); + dev_warn(dev->dev, + "%s: connect_frontend failed (errno = %d)\n", + dev->name, result); goto fail_fe_conn; } /* register network adapter */ dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx); + dvb_create_media_graph(&dvb->adapter); + return 0; fail_fe_conn: @@ -549,11 +574,18 @@ static void unregister_dvb(struct cx231xx_dvb *dvb) { + struct i2c_client *client; dvb_net_release(&dvb->net); dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem); dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw); dvb_dmxdev_release(&dvb->dmxdev); dvb_dmx_release(&dvb->demux); + client = dvb->i2c_client_tuner; + /* remove I2C tuner */ + if (client) { + module_put(client->dev.driver->owner); + i2c_unregister_device(client); + } dvb_unregister_frontend(dvb->frontend); dvb_frontend_detach(dvb->frontend); dvb_unregister_adapter(&dvb->adapter); @@ -563,6 +595,8 @@ { int result = 0; struct cx231xx_dvb *dvb; + struct i2c_adapter *tuner_i2c; + struct i2c_adapter *demod_i2c; if (!dev->board.has_dvb) { /* This device does not support the extension */ @@ -572,13 +606,16 @@ dvb = kzalloc(sizeof(struct cx231xx_dvb), GFP_KERNEL); if (dvb == NULL) { - printk(KERN_INFO "cx231xx_dvb: memory allocation failed\n"); + dev_info(dev->dev, + "cx231xx_dvb: memory allocation failed\n"); return -ENOMEM; } dev->dvb = dvb; dev->cx231xx_set_analog_freq = cx231xx_set_analog_freq; dev->cx231xx_reset_analog_tuner = cx231xx_reset_analog_tuner; + tuner_i2c = cx231xx_get_i2c_adap(dev, dev->board.tuner_i2c_master); + demod_i2c = cx231xx_get_i2c_adap(dev, dev->board.demod_i2c_master); mutex_lock(&dev->lock); cx231xx_set_mode(dev, CX231XX_DIGITAL_MODE); cx231xx_demod_reset(dev); @@ -589,11 +626,11 @@ dev->dvb->frontend = dvb_attach(s5h1432_attach, &dvico_s5h1432_config, - &dev->i2c_bus[dev->board.demod_i2c_master].i2c_adap); + demod_i2c); if (dev->dvb->frontend == NULL) { - printk(DRIVER_NAME - ": Failed to attach s5h1432 front end\n"); + dev_err(dev->dev, + "Failed to attach s5h1432 front end\n"); result = -EINVAL; goto out_free; } @@ -602,7 +639,7 @@ dvb->frontend->callback = cx231xx_tuner_callback; if (!dvb_attach(xc5000_attach, dev->dvb->frontend, - &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap, + tuner_i2c, &cnxt_rde250_tunerconfig)) { result = -EINVAL; goto out_free; @@ -614,11 +651,11 @@ dev->dvb->frontend = dvb_attach(s5h1411_attach, &xc5000_s5h1411_config, - &dev->i2c_bus[dev->board.demod_i2c_master].i2c_adap); + demod_i2c); if (dev->dvb->frontend == NULL) { - printk(DRIVER_NAME - ": Failed to attach s5h1411 front end\n"); + dev_err(dev->dev, + "Failed to attach s5h1411 front end\n"); result = -EINVAL; goto out_free; } @@ -627,7 +664,7 @@ dvb->frontend->callback = cx231xx_tuner_callback; if (!dvb_attach(xc5000_attach, dev->dvb->frontend, - &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap, + tuner_i2c, &cnxt_rdu250_tunerconfig)) { result = -EINVAL; goto out_free; @@ -637,11 +674,11 @@ dev->dvb->frontend = dvb_attach(s5h1432_attach, &dvico_s5h1432_config, - &dev->i2c_bus[dev->board.demod_i2c_master].i2c_adap); + demod_i2c); if (dev->dvb->frontend == NULL) { - printk(DRIVER_NAME - ": Failed to attach s5h1432 front end\n"); + dev_err(dev->dev, + "Failed to attach s5h1432 front end\n"); result = -EINVAL; goto out_free; } @@ -650,21 +687,22 @@ dvb->frontend->callback = cx231xx_tuner_callback; if (!dvb_attach(tda18271_attach, dev->dvb->frontend, - 0x60, &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap, + 0x60, tuner_i2c, &cnxt_rde253s_tunerconfig)) { result = -EINVAL; goto out_free; } break; case CX231XX_BOARD_CNXT_RDU_253S: + case CX231XX_BOARD_KWORLD_UB445_USB_HYBRID: dev->dvb->frontend = dvb_attach(s5h1411_attach, &tda18271_s5h1411_config, - &dev->i2c_bus[dev->board.demod_i2c_master].i2c_adap); + demod_i2c); if (dev->dvb->frontend == NULL) { - printk(DRIVER_NAME - ": Failed to attach s5h1411 front end\n"); + dev_err(dev->dev, + "Failed to attach s5h1411 front end\n"); result = -EINVAL; goto out_free; } @@ -673,7 +711,7 @@ dvb->frontend->callback = cx231xx_tuner_callback; if (!dvb_attach(tda18271_attach, dev->dvb->frontend, - 0x60, &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap, + 0x60, tuner_i2c, &cnxt_rde253s_tunerconfig)) { result = -EINVAL; goto out_free; @@ -681,16 +719,17 @@ break; case CX231XX_BOARD_HAUPPAUGE_EXETER: - printk(KERN_INFO "%s: looking for tuner / demod on i2c bus: %d\n", - __func__, i2c_adapter_id(&dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap)); + dev_info(dev->dev, + "%s: looking for tuner / demod on i2c bus: %d\n", + __func__, i2c_adapter_id(tuner_i2c)); dev->dvb->frontend = dvb_attach(lgdt3305_attach, &hcw_lgdt3305_config, - &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap); + tuner_i2c); if (dev->dvb->frontend == NULL) { - printk(DRIVER_NAME - ": Failed to attach LG3305 front end\n"); + dev_err(dev->dev, + "Failed to attach LG3305 front end\n"); result = -EINVAL; goto out_free; } @@ -699,23 +738,163 @@ dvb->frontend->callback = cx231xx_tuner_callback; dvb_attach(tda18271_attach, dev->dvb->frontend, - 0x60, &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap, + 0x60, tuner_i2c, &hcw_tda18271_config); break; + case CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx: + + dev->dvb->frontend = dvb_attach(si2165_attach, + &hauppauge_930C_HD_1113xx_si2165_config, + tuner_i2c + ); + + if (dev->dvb->frontend == NULL) { + dev_err(dev->dev, + "Failed to attach SI2165 front end\n"); + result = -EINVAL; + goto out_free; + } + + dev->dvb->frontend->ops.i2c_gate_ctrl = NULL; + + /* define general-purpose callback pointer */ + dvb->frontend->callback = cx231xx_tuner_callback; + + dvb_attach(tda18271_attach, dev->dvb->frontend, + 0x60, + tuner_i2c, + &hcw_tda18271_config); + + dev->cx231xx_reset_analog_tuner = NULL; + break; + + case CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx: + { + struct i2c_client *client; + struct i2c_board_info info; + struct si2157_config si2157_config; + + memset(&info, 0, sizeof(struct i2c_board_info)); + + dev->dvb->frontend = dvb_attach(si2165_attach, + &pctv_quatro_stick_1114xx_si2165_config, + tuner_i2c + ); + + if (dev->dvb->frontend == NULL) { + dev_err(dev->dev, + "Failed to attach SI2165 front end\n"); + result = -EINVAL; + goto out_free; + } + + dev->dvb->frontend->ops.i2c_gate_ctrl = NULL; + + /* define general-purpose callback pointer */ + dvb->frontend->callback = cx231xx_tuner_callback; + + /* attach tuner */ + memset(&si2157_config, 0, sizeof(si2157_config)); + si2157_config.fe = dev->dvb->frontend; + si2157_config.if_port = 1; + si2157_config.inversion = true; + strlcpy(info.type, "si2157", I2C_NAME_SIZE); + info.addr = 0x60; + info.platform_data = &si2157_config; + request_module("si2157"); + + client = i2c_new_device( + tuner_i2c, + &info); + if (client == NULL || client->dev.driver == NULL) { + dvb_frontend_detach(dev->dvb->frontend); + result = -ENODEV; + goto out_free; + } + + if (!try_module_get(client->dev.driver->owner)) { + i2c_unregister_device(client); + dvb_frontend_detach(dev->dvb->frontend); + result = -ENODEV; + goto out_free; + } + + dev->cx231xx_reset_analog_tuner = NULL; + + dev->dvb->i2c_client_tuner = client; + break; + } + case CX231XX_BOARD_HAUPPAUGE_955Q: + { + struct i2c_client *client; + struct i2c_board_info info; + struct si2157_config si2157_config; + + memset(&info, 0, sizeof(struct i2c_board_info)); + + dev->dvb->frontend = dvb_attach(lgdt3306a_attach, + &hauppauge_955q_lgdt3306a_config, + tuner_i2c + ); + + if (dev->dvb->frontend == NULL) { + dev_err(dev->dev, + "Failed to attach LGDT3306A frontend.\n"); + result = -EINVAL; + goto out_free; + } + + dev->dvb->frontend->ops.i2c_gate_ctrl = NULL; + + /* define general-purpose callback pointer */ + dvb->frontend->callback = cx231xx_tuner_callback; + + /* attach tuner */ + memset(&si2157_config, 0, sizeof(si2157_config)); + si2157_config.fe = dev->dvb->frontend; + si2157_config.if_port = 1; + si2157_config.inversion = true; + strlcpy(info.type, "si2157", I2C_NAME_SIZE); + info.addr = 0x60; + info.platform_data = &si2157_config; + request_module("si2157"); + + client = i2c_new_device( + tuner_i2c, + &info); + if (client == NULL || client->dev.driver == NULL) { + dvb_frontend_detach(dev->dvb->frontend); + result = -ENODEV; + goto out_free; + } + + if (!try_module_get(client->dev.driver->owner)) { + i2c_unregister_device(client); + dvb_frontend_detach(dev->dvb->frontend); + result = -ENODEV; + goto out_free; + } + + dev->cx231xx_reset_analog_tuner = NULL; + + dev->dvb->i2c_client_tuner = client; + break; + } case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID: case CX231XX_BOARD_KWORLD_UB430_USB_HYBRID: - printk(KERN_INFO "%s: looking for demod on i2c bus: %d\n", - __func__, i2c_adapter_id(&dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap)); + dev_info(dev->dev, + "%s: looking for demod on i2c bus: %d\n", + __func__, i2c_adapter_id(tuner_i2c)); dev->dvb->frontend = dvb_attach(mb86a20s_attach, &pv_mb86a20s_config, - &dev->i2c_bus[dev->board.demod_i2c_master].i2c_adap); + demod_i2c); if (dev->dvb->frontend == NULL) { - printk(DRIVER_NAME - ": Failed to attach mb86a20s demod\n"); + dev_err(dev->dev, + "Failed to attach mb86a20s demod\n"); result = -EINVAL; goto out_free; } @@ -724,30 +903,31 @@ dvb->frontend->callback = cx231xx_tuner_callback; dvb_attach(tda18271_attach, dev->dvb->frontend, - 0x60, &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap, + 0x60, tuner_i2c, &pv_tda18271_config); break; default: - printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card" - " isn't supported yet\n", dev->name); + dev_err(dev->dev, + "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n", + dev->name); break; } if (NULL == dvb->frontend) { - printk(KERN_ERR + dev_err(dev->dev, "%s/2: frontend initialization failed\n", dev->name); result = -EINVAL; goto out_free; } /* register everything */ - result = register_dvb(dvb, THIS_MODULE, dev, &dev->udev->dev); + result = register_dvb(dvb, THIS_MODULE, dev, dev->dev); if (result < 0) goto out_free; - printk(KERN_INFO "Successfully loaded cx231xx-dvb\n"); + dev_info(dev->dev, "Successfully loaded cx231xx-dvb\n"); ret: cx231xx_set_mode(dev, CX231XX_SUSPEND);