From 1ce45c1fd7a4aa9e6eebdf62f7fbec3784ff5501 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Fri, 9 Aug 2013 08:53:27 -0300 Subject: [PATCH] upstream: [media] cx23885: Add DTV support for Mygica X8502/X8507 boards MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Those boards were missing the ISDB-T support. Most of the work on this patch were done by Alfredo. My work here were to port this patch from Kernel 3.2 to upstream, fix the issue caused by the set_frontend bad hook, and add the Kconfig bits. Tested on a X8502 board rebranded as: "Leadership - Placa PCI-e de Captura de Vídeo Híbrida" - product code 3800. Thanks-to: Alfredo Delaiti Tested-by: Alfredo Delaiti Signed-off-by: Mauro Carvalho Chehab --- drivers/media/pci/cx23885/Kconfig | 1 + drivers/media/pci/cx23885/cx23885-cards.c | 6 ++++-- drivers/media/pci/cx23885/cx23885-dvb.c | 25 +++++++++++++++++++++++++ 3 files changed, 30 insertions(+), 2 deletions(-) diff --git a/drivers/media/pci/cx23885/Kconfig b/drivers/media/pci/cx23885/Kconfig index 91b2ed7..d1dcb1d 100644 --- a/drivers/media/pci/cx23885/Kconfig +++ b/drivers/media/pci/cx23885/Kconfig @@ -30,6 +30,7 @@ config VIDEO_CX23885 select DVB_STV0367 if MEDIA_SUBDRV_AUTOSELECT select DVB_TDA10071 if MEDIA_SUBDRV_AUTOSELECT select DVB_A8293 if MEDIA_SUBDRV_AUTOSELECT + select DVB_MB86A20S if MEDIA_SUBDRV_AUTOSELECT select MEDIA_TUNER_MT2063 if MEDIA_SUBDRV_AUTOSELECT select MEDIA_TUNER_MT2131 if MEDIA_SUBDRV_AUTOSELECT select MEDIA_TUNER_XC2028 if MEDIA_SUBDRV_AUTOSELECT diff --git a/drivers/media/pci/cx23885/cx23885-cards.c b/drivers/media/pci/cx23885/cx23885-cards.c index 6576a19..79f20c8 100644 --- a/drivers/media/pci/cx23885/cx23885-cards.c +++ b/drivers/media/pci/cx23885/cx23885-cards.c @@ -571,11 +571,12 @@ struct cx23885_board cx23885_boards[] = { } }, }, [CX23885_BOARD_MYGICA_X8507] = { - .name = "Mygica X8507", + .name = "Mygica X8502/X8507 ISDB-T", .tuner_type = TUNER_XC5000, .tuner_addr = 0x61, .tuner_bus = 1, .porta = CX23885_ANALOG_VIDEO, + .portb = CX23885_MPEG_DVB, .input = { { .type = CX23885_VMUX_TELEVISION, @@ -1369,7 +1370,7 @@ void cx23885_gpio_setup(struct cx23885_dev *dev) case CX23885_BOARD_MYGICA_X8507: /* GPIO-0 (0)Analog / (1)Digital TV */ /* GPIO-1 reset XC5000 */ - /* GPIO-2 reset LGS8GL5 / LGS8G75 */ + /* GPIO-2 demod reset */ cx23885_gpio_enable(dev, GPIO_0 | GPIO_1 | GPIO_2, 1); cx23885_gpio_clear(dev, GPIO_1 | GPIO_2); mdelay(100); @@ -1781,6 +1782,7 @@ void cx23885_card_setup(struct cx23885_dev *dev) break; case CX23885_BOARD_MYGICA_X8506: case CX23885_BOARD_MAGICPRO_PROHDTVE2: + case CX23885_BOARD_MYGICA_X8507: ts1->gen_ctrl_val = 0x5; /* Parallel */ 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 aaaa453..4be01b3 100644 --- a/drivers/media/pci/cx23885/cx23885-dvb.c +++ b/drivers/media/pci/cx23885/cx23885-dvb.c @@ -70,6 +70,7 @@ #include "stb6100_cfg.h" #include "tda10071.h" #include "a8293.h" +#include "mb86a20s.h" static unsigned int debug; @@ -498,6 +499,15 @@ static struct xc5000_config mygica_x8506_xc5000_config = { .if_khz = 5380, }; +static struct mb86a20s_config mygica_x8507_mb86a20s_config = { + .demod_address = 0x10, +}; + +static struct xc5000_config mygica_x8507_xc5000_config = { + .i2c_address = 0x61, + .if_khz = 4000, +}; + static struct stv090x_config prof_8000_stv090x_config = { .device = STV0903, .demod_mode = STV090x_SINGLE, @@ -554,6 +564,7 @@ static int cx23885_dvb_set_frontend(struct dvb_frontend *fe) } break; case CX23885_BOARD_MYGICA_X8506: + case CX23885_BOARD_MYGICA_X8507: case CX23885_BOARD_MAGICPRO_PROHDTVE2: /* Select Digital TV */ cx23885_gpio_set(dev, GPIO_0); @@ -1139,6 +1150,20 @@ static int dvb_register(struct cx23885_tsport *port) } cx23885_set_frontend_hook(port, fe0->dvb.frontend); break; + case CX23885_BOARD_MYGICA_X8507: + i2c_bus = &dev->i2c_bus[0]; + i2c_bus2 = &dev->i2c_bus[1]; + fe0->dvb.frontend = dvb_attach(mb86a20s_attach, + &mygica_x8507_mb86a20s_config, + &i2c_bus->i2c_adap); + if (fe0->dvb.frontend != NULL) { + dvb_attach(xc5000_attach, + fe0->dvb.frontend, + &i2c_bus2->i2c_adap, + &mygica_x8507_xc5000_config); + } + cx23885_set_frontend_hook(port, fe0->dvb.frontend); + break; case CX23885_BOARD_MAGICPRO_PROHDTVE2: i2c_bus = &dev->i2c_bus[0]; i2c_bus2 = &dev->i2c_bus[1]; -- 2.7.4