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[media] cx23885: add support for TechnoTrend CT2-4500 CI

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TechnoTrend CT2-4500 CI is a PCIe device with DVB-T2/C tuner. It is
similar to DVBSky T980C, just with different PCI ID and remote controller.

Signed-off-by: Olli Salonen <olli.salonen@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Olli Salonen 2014-10-30 17:48:27 -03:00 committed by Mauro Carvalho Chehab
parent c4e7b893a5
commit 61b103e85a
4 changed files with 28 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/media/pci/cx23885/cx23885-cards.c
View File

@ -688,6 +688,10 @@ struct cx23885_board cx23885_boards[] = {
.name = "DVBSky S950C",
.portb = CX23885_MPEG_DVB,
},
[CX23885_BOARD_TT_CT2_4500_CI] = {
.name = "Technotrend TT-budget CT2-4500 CI",
.portb = CX23885_MPEG_DVB,
},
};
const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
@ -955,6 +959,10 @@ struct cx23885_subid cx23885_subids[] = {
.subvendor = 0x4254,
.subdevice = 0x950c,
.card = CX23885_BOARD_DVBSKY_S950C,
}, {
.subvendor = 0x13c2,
.subdevice = 0x3013,
.card = CX23885_BOARD_TT_CT2_4500_CI,
},
};
const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
@ -1559,6 +1567,7 @@ void cx23885_gpio_setup(struct cx23885_dev *dev)
break;
case CX23885_BOARD_DVBSKY_T980C:
case CX23885_BOARD_DVBSKY_S950C:
case CX23885_BOARD_TT_CT2_4500_CI:
/*
* GPIO-0 INTA from CiMax, input
* GPIO-1 reset CiMax, output, high active
@ -1671,6 +1680,7 @@ int cx23885_ir_init(struct cx23885_dev *dev)
case CX23885_BOARD_DVBSKY_T9580:
case CX23885_BOARD_DVBSKY_T980C:
case CX23885_BOARD_DVBSKY_S950C:
case CX23885_BOARD_TT_CT2_4500_CI:
if (!enable_885_ir)
break;
dev->sd_ir = cx23885_find_hw(dev, CX23885_HW_AV_CORE);
@ -1720,6 +1730,7 @@ void cx23885_ir_fini(struct cx23885_dev *dev)
case CX23885_BOARD_DVBSKY_T9580:
case CX23885_BOARD_DVBSKY_T980C:
case CX23885_BOARD_DVBSKY_S950C:
case CX23885_BOARD_TT_CT2_4500_CI:
cx23885_irq_remove(dev, PCI_MSK_AV_CORE);
/* sd_ir is a duplicate pointer to the AV Core, just clear it */
dev->sd_ir = NULL;
@ -1770,6 +1781,7 @@ void cx23885_ir_pci_int_enable(struct cx23885_dev *dev)
case CX23885_BOARD_DVBSKY_T9580:
case CX23885_BOARD_DVBSKY_T980C:
case CX23885_BOARD_DVBSKY_S950C:
case CX23885_BOARD_TT_CT2_4500_CI:
if (dev->sd_ir)
cx23885_irq_add_enable(dev, PCI_MSK_AV_CORE);
break;
@ -1875,6 +1887,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
case CX23885_BOARD_PROF_8000:
case CX23885_BOARD_DVBSKY_T980C:
case CX23885_BOARD_DVBSKY_S950C:
case CX23885_BOARD_TT_CT2_4500_CI:
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;
@ -1995,6 +2008,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
case CX23885_BOARD_DVBSKY_T9580:
case CX23885_BOARD_DVBSKY_T980C:
case CX23885_BOARD_DVBSKY_S950C:
case CX23885_BOARD_TT_CT2_4500_CI:
dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
&dev->i2c_bus[2].i2c_adap,
"cx25840", 0x88 >> 1, NULL);

8
drivers/media/pci/cx23885/cx23885-dvb.c
View File

@ -1766,6 +1766,7 @@ static int dvb_register(struct cx23885_tsport *port)
}
break;
case CX23885_BOARD_DVBSKY_T980C:
case CX23885_BOARD_TT_CT2_4500_CI:
i2c_bus = &dev->i2c_bus[1];
i2c_bus2 = &dev->i2c_bus[0];
@ -1938,7 +1939,8 @@ static int dvb_register(struct cx23885_tsport *port)
break;
}
case CX23885_BOARD_DVBSKY_S950C:
case CX23885_BOARD_DVBSKY_T980C: {
case CX23885_BOARD_DVBSKY_T980C:
case CX23885_BOARD_TT_CT2_4500_CI: {
u8 eeprom[256]; /* 24C02 i2c eeprom */
/* attach CI */
@ -1985,8 +1987,8 @@ static int dvb_register(struct cx23885_tsport *port)
dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom,
sizeof(eeprom));
printk(KERN_INFO "DVBSky T980C/S950C MAC address: %pM\n",
eeprom + 0xc0);
printk(KERN_INFO "%s MAC address: %pM\n",
cx23885_boards[dev->board].name, eeprom + 0xc0);
memcpy(port->frontends.adapter.proposed_mac, eeprom + 0xc0, 6);
break;
}

8
drivers/media/pci/cx23885/cx23885-input.c
View File

@ -90,6 +90,7 @@ void cx23885_input_rx_work_handler(struct cx23885_dev *dev, u32 events)
case CX23885_BOARD_DVBSKY_T9580:
case CX23885_BOARD_DVBSKY_T980C:
case CX23885_BOARD_DVBSKY_S950C:
case CX23885_BOARD_TT_CT2_4500_CI:
/*
* The only boards we handle right now. However other boards
* using the CX2388x integrated IR controller should be similar
@ -145,6 +146,7 @@ static int cx23885_input_ir_start(struct cx23885_dev *dev)
case CX23885_BOARD_DVBSKY_T9580:
case CX23885_BOARD_DVBSKY_T980C:
case CX23885_BOARD_DVBSKY_S950C:
case CX23885_BOARD_TT_CT2_4500_CI:
/*
* The IR controller on this board only returns pulse widths.
* Any other mode setting will fail to set up the device.
@ -319,6 +321,12 @@ int cx23885_input_init(struct cx23885_dev *dev)
allowed_protos = RC_BIT_ALL;
rc_map = RC_MAP_DVBSKY;
break;
case CX23885_BOARD_TT_CT2_4500_CI:
/* Integrated CX23885 IR controller */
driver_type = RC_DRIVER_IR_RAW;
allowed_protos = RC_BIT_ALL;
rc_map = RC_MAP_TT_1500;
break;
default:
return -ENODEV;
}

1
drivers/media/pci/cx23885/cx23885.h
View File

@ -95,6 +95,7 @@
#define CX23885_BOARD_DVBSKY_T9580 45
#define CX23885_BOARD_DVBSKY_T980C 46
#define CX23885_BOARD_DVBSKY_S950C 47
#define CX23885_BOARD_TT_CT2_4500_CI 48
#define GPIO_0 0x00000001
#define GPIO_1 0x00000002