jenna
/
kernel_samsung_sm7125
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

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

Browse Source 
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>
tirimbino
Olli Salonen 10 years ago committed by Mauro Carvalho Chehab
parent c4e7b893a5
commit 61b103e85a
4 changed files with 28 additions and 3 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 14
      drivers/media/pci/cx23885/cx23885-cards.c
  2. 8
      drivers/media/pci/cx23885/cx23885-dvb.c
  3. 8
      drivers/media/pci/cx23885/cx23885-input.c
  4. 1
      drivers/media/pci/cx23885/cx23885.h

14
drivers/media/pci/cx23885/cx23885-cards.c
Unescape 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
Unescape 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
Unescape 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
Unescape 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

Write Preview
Loading…
Cancel
Save