From dd9ad4fbf0cecfe9a823d6a18707af394eb9af21 Mon Sep 17 00:00:00 2001 From: Stephen Backway Date: Tue, 9 Aug 2016 19:43:40 -0300 Subject: [PATCH] [media] cx23885: Add support for Hauppauge WinTV quadHD ATSC version Add support for the Hauppauge WinTV quadHD ATSC version. IR support has not been provided, all 4 tuners, demodulators etc are working. Further documentation can be found on Linux TV wiki. Signed-off-by: Stephen Backway Signed-off-by: Mauro Carvalho Chehab --- .../media/v4l-drivers/cx23885-cardlist.rst | 1 + drivers/media/pci/cx23885/cx23885-cards.c | 29 ++++++ drivers/media/pci/cx23885/cx23885-dvb.c | 100 +++++++++++++++++++++ drivers/media/pci/cx23885/cx23885.h | 3 +- 4 files changed, 132 insertions(+), 1 deletion(-) diff --git a/Documentation/media/v4l-drivers/cx23885-cardlist.rst b/Documentation/media/v4l-drivers/cx23885-cardlist.rst index ded3b9139317..f38003255b9a 100644 --- a/Documentation/media/v4l-drivers/cx23885-cardlist.rst +++ b/Documentation/media/v4l-drivers/cx23885-cardlist.rst @@ -60,3 +60,4 @@ cx23885 cards list 54 -> ViewCast 260e [1576:0260] 55 -> ViewCast 460e [1576:0460] 56 -> Hauppauge WinTV-QuadHD-DVB [0070:6a28,0070:6b28] + 57 -> Hauppauge WinTV-QuadHD-ATSC [0070:6a18,0070:6b18] diff --git a/drivers/media/pci/cx23885/cx23885-cards.c b/drivers/media/pci/cx23885/cx23885-cards.c index 4abf50f2694f..99ba8d6328f0 100644 --- a/drivers/media/pci/cx23885/cx23885-cards.c +++ b/drivers/media/pci/cx23885/cx23885-cards.c @@ -770,6 +770,11 @@ struct cx23885_board cx23885_boards[] = { .portb = CX23885_MPEG_DVB, .portc = CX23885_MPEG_DVB, }, + [CX23885_BOARD_HAUPPAUGE_QUADHD_ATSC] = { + .name = "Hauppauge WinTV-QuadHD-ATSC", + .portb = CX23885_MPEG_DVB, + .portc = CX23885_MPEG_DVB, + }, }; const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards); @@ -1073,6 +1078,14 @@ struct cx23885_subid cx23885_subids[] = { .subvendor = 0x0070, .subdevice = 0x6b28, .card = CX23885_BOARD_HAUPPAUGE_QUADHD_DVB, /* Tuner Pair 2 */ + }, { + .subvendor = 0x0070, + .subdevice = 0x6a18, + .card = CX23885_BOARD_HAUPPAUGE_QUADHD_ATSC, /* Tuner Pair 1 */ + }, { + .subvendor = 0x0070, + .subdevice = 0x6b18, + .card = CX23885_BOARD_HAUPPAUGE_QUADHD_ATSC, /* Tuner Pair 2 */ }, }; const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids); @@ -1278,6 +1291,18 @@ static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data) /* WinTV-QuadHD (DVB) Tuner Pair 2 (PCIe, IR, half height, DVB-T/T2/C, DVB-T/T2/C */ break; + case 165100: + /* + * WinTV-QuadHD (ATSC) Tuner Pair 1 (PCIe, IR, half height, + * ATSC, ATSC + */ + break; + case 165101: + /* + * WinTV-QuadHD (DVB) Tuner Pair 2 (PCIe, IR, half height, + * ATSC, ATSC + */ + break; default: printk(KERN_WARNING "%s: warning: " "unknown hauppauge model #%d\n", @@ -1751,6 +1776,7 @@ void cx23885_gpio_setup(struct cx23885_dev *dev) break; case CX23885_BOARD_HAUPPAUGE_HVR5525: case CX23885_BOARD_HAUPPAUGE_QUADHD_DVB: + case CX23885_BOARD_HAUPPAUGE_QUADHD_ATSC: /* * HVR5525 GPIO Details: * GPIO-00 IR_WIDE @@ -1826,6 +1852,7 @@ int cx23885_ir_init(struct cx23885_dev *dev) case CX23885_BOARD_HAUPPAUGE_HVR1255_22111: case CX23885_BOARD_HAUPPAUGE_HVR1210: case CX23885_BOARD_HAUPPAUGE_QUADHD_DVB: + case CX23885_BOARD_HAUPPAUGE_QUADHD_ATSC: /* FIXME: Implement me */ break; case CX23885_BOARD_HAUPPAUGE_HVR1270: @@ -2025,6 +2052,7 @@ void cx23885_card_setup(struct cx23885_dev *dev) case CX23885_BOARD_HAUPPAUGE_IMPACTVCBE: case CX23885_BOARD_HAUPPAUGE_HVR5525: case CX23885_BOARD_HAUPPAUGE_QUADHD_DVB: + case CX23885_BOARD_HAUPPAUGE_QUADHD_ATSC: if (dev->i2c_bus[0].i2c_rc == 0) hauppauge_eeprom(dev, eeprom+0xc0); break; @@ -2171,6 +2199,7 @@ void cx23885_card_setup(struct cx23885_dev *dev) ts2->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO; break; case CX23885_BOARD_HAUPPAUGE_QUADHD_DVB: + case CX23885_BOARD_HAUPPAUGE_QUADHD_ATSC: ts1->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */ ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */ ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO; diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c index e5748a93c479..c5daa2306155 100644 --- a/drivers/media/pci/cx23885/cx23885-dvb.c +++ b/drivers/media/pci/cx23885/cx23885-dvb.c @@ -74,6 +74,7 @@ #include "sp2.h" #include "m88ds3103.h" #include "m88rs6000t.h" +#include "lgdt3306a.h" static unsigned int debug; @@ -574,6 +575,30 @@ static struct stb6100_config prof_8000_stb6100_config = { .refclock = 27000000, }; +static struct lgdt3306a_config hauppauge_quadHD_ATSC_a_config = { + .i2c_addr = 0x59, + .qam_if_khz = 4000, + .vsb_if_khz = 3250, + .deny_i2c_rptr = 1, /* Disabled */ + .spectral_inversion = 0, /* Disabled */ + .mpeg_mode = LGDT3306A_MPEG_SERIAL, + .tpclk_edge = LGDT3306A_TPCLK_RISING_EDGE, + .tpvalid_polarity = LGDT3306A_TP_VALID_HIGH, + .xtalMHz = 25, /* 24 or 25 */ +}; + +static struct lgdt3306a_config hauppauge_quadHD_ATSC_b_config = { + .i2c_addr = 0x0e, + .qam_if_khz = 4000, + .vsb_if_khz = 3250, + .deny_i2c_rptr = 1, /* Disabled */ + .spectral_inversion = 0, /* Disabled */ + .mpeg_mode = LGDT3306A_MPEG_SERIAL, + .tpclk_edge = LGDT3306A_TPCLK_RISING_EDGE, + .tpvalid_polarity = LGDT3306A_TP_VALID_HIGH, + .xtalMHz = 25, /* 24 or 25 */ +}; + static int p8000_set_voltage(struct dvb_frontend *fe, enum fe_sec_voltage voltage) { @@ -2365,6 +2390,81 @@ static int dvb_register(struct cx23885_tsport *port) break; } break; + case CX23885_BOARD_HAUPPAUGE_QUADHD_ATSC: + switch (port->nr) { + /* port b - Terrestrial/cable */ + case 1: + /* attach frontend */ + i2c_bus = &dev->i2c_bus[0]; + fe0->dvb.frontend = dvb_attach(lgdt3306a_attach, + &hauppauge_quadHD_ATSC_a_config, &i2c_bus->i2c_adap); + if (fe0->dvb.frontend == NULL) + break; + + /* attach tuner */ + memset(&si2157_config, 0, sizeof(si2157_config)); + si2157_config.fe = fe0->dvb.frontend; + si2157_config.if_port = 1; + si2157_config.inversion = 1; + memset(&info, 0, sizeof(struct i2c_board_info)); + strlcpy(info.type, "si2157", I2C_NAME_SIZE); + info.addr = 0x60; + info.platform_data = &si2157_config; + request_module("%s", info.type); + client_tuner = i2c_new_device(&dev->i2c_bus[1].i2c_adap, &info); + if (!client_tuner || !client_tuner->dev.driver) { + module_put(client_demod->dev.driver->owner); + i2c_unregister_device(client_demod); + port->i2c_client_demod = NULL; + goto frontend_detach; + } + if (!try_module_get(client_tuner->dev.driver->owner)) { + i2c_unregister_device(client_tuner); + module_put(client_demod->dev.driver->owner); + i2c_unregister_device(client_demod); + port->i2c_client_demod = NULL; + goto frontend_detach; + } + port->i2c_client_tuner = client_tuner; + break; + + /* port c - terrestrial/cable */ + case 2: + /* attach frontend */ + i2c_bus = &dev->i2c_bus[0]; + fe0->dvb.frontend = dvb_attach(lgdt3306a_attach, + &hauppauge_quadHD_ATSC_b_config, &i2c_bus->i2c_adap); + if (fe0->dvb.frontend == NULL) + break; + + /* attach tuner */ + memset(&si2157_config, 0, sizeof(si2157_config)); + si2157_config.fe = fe0->dvb.frontend; + si2157_config.if_port = 1; + si2157_config.inversion = 1; + memset(&info, 0, sizeof(struct i2c_board_info)); + strlcpy(info.type, "si2157", I2C_NAME_SIZE); + info.addr = 0x62; + info.platform_data = &si2157_config; + request_module("%s", info.type); + client_tuner = i2c_new_device(&dev->i2c_bus[1].i2c_adap, &info); + if (!client_tuner || !client_tuner->dev.driver) { + module_put(client_demod->dev.driver->owner); + i2c_unregister_device(client_demod); + port->i2c_client_demod = NULL; + goto frontend_detach; + } + if (!try_module_get(client_tuner->dev.driver->owner)) { + i2c_unregister_device(client_tuner); + module_put(client_demod->dev.driver->owner); + i2c_unregister_device(client_demod); + port->i2c_client_demod = NULL; + goto frontend_detach; + } + port->i2c_client_tuner = client_tuner; + break; + } + break; default: printk(KERN_INFO "%s: The frontend of your DVB/ATSC card " diff --git a/drivers/media/pci/cx23885/cx23885.h b/drivers/media/pci/cx23885/cx23885.h index 24a0a6c5b501..2ebece93d111 100644 --- a/drivers/media/pci/cx23885/cx23885.h +++ b/drivers/media/pci/cx23885/cx23885.h @@ -103,7 +103,8 @@ #define CX23885_BOARD_HAUPPAUGE_STARBURST 53 #define CX23885_BOARD_VIEWCAST_260E 54 #define CX23885_BOARD_VIEWCAST_460E 55 -#define CX23885_BOARD_HAUPPAUGE_QUADHD_DVB 56 +#define CX23885_BOARD_HAUPPAUGE_QUADHD_DVB 56 +#define CX23885_BOARD_HAUPPAUGE_QUADHD_ATSC 57 #define GPIO_0 0x00000001 #define GPIO_1 0x00000002 -- 2.11.0