From 460c8a7c25fef0712abdeeefd07bf02a8e8cb9e1 Mon Sep 17 00:00:00 2001 From: Nibble Max Date: Sat, 8 Nov 2014 08:35:20 -0300 Subject: [PATCH] [media] smipcie: add DVBSky T9580 V3 support v2: - Update Kconfig file. DVBSky T9580 V3 card is the dual tuner card, which supports S/S2 and T2/T/C. 1>DVB-S/S2 frontend: M88DS3103/M88TS2022 2>DVB-T2/T/C frontend: SI2168B40/SI2157A30 2>PCIe bridge: SMI PCIe Signed-off-by: Nibble Max Reviewed-by: Antti Palosaari Signed-off-by: Mauro Carvalho Chehab --- drivers/media/pci/smipcie/Kconfig | 3 ++ drivers/media/pci/smipcie/smipcie.c | 67 +++++++++++++++++++++++++++++ 2 files changed, 70 insertions(+) diff --git a/drivers/media/pci/smipcie/Kconfig b/drivers/media/pci/smipcie/Kconfig index 57dd124079f..c8de53f5ea2 100644 --- a/drivers/media/pci/smipcie/Kconfig +++ b/drivers/media/pci/smipcie/Kconfig @@ -3,12 +3,15 @@ config DVB_SMIPCIE depends on DVB_CORE && PCI && I2C select I2C_ALGOBIT select DVB_M88DS3103 if MEDIA_SUBDRV_AUTOSELECT + select DVB_SI2168 if MEDIA_SUBDRV_AUTOSELECT select MEDIA_TUNER_M88TS2022 if MEDIA_SUBDRV_AUTOSELECT select MEDIA_TUNER_M88RS6000T if MEDIA_SUBDRV_AUTOSELECT + select MEDIA_TUNER_SI2157 if MEDIA_SUBDRV_AUTOSELECT help Support for cards with SMI PCIe bridge: - DVBSky S950 V3 - DVBSky S952 V3 + - DVBSky T9580 V3 Say Y or M if you own such a device and want to use it. If unsure say N. diff --git a/drivers/media/pci/smipcie/smipcie.c b/drivers/media/pci/smipcie/smipcie.c index 39614a47af1..f773350e67b 100644 --- a/drivers/media/pci/smipcie/smipcie.c +++ b/drivers/media/pci/smipcie/smipcie.c @@ -18,6 +18,8 @@ #include "m88ds3103.h" #include "m88ts2022.h" #include "m88rs6000t.h" +#include "si2168.h" +#include "si2157.h" DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); @@ -618,6 +620,58 @@ err_tuner_i2c_device: return ret; } +static int smi_dvbsky_sit2_fe_attach(struct smi_port *port) +{ + int ret = 0; + struct smi_dev *dev = port->dev; + struct i2c_adapter *i2c; + struct i2c_adapter *tuner_i2c_adapter; + struct i2c_client *client_tuner, *client_demod; + struct i2c_board_info client_info; + struct si2168_config si2168_config; + struct si2157_config si2157_config; + + /* select i2c bus */ + i2c = (port->idx == 0) ? &dev->i2c_bus[0] : &dev->i2c_bus[1]; + + /* attach demod */ + memset(&si2168_config, 0, sizeof(si2168_config)); + si2168_config.i2c_adapter = &tuner_i2c_adapter; + si2168_config.fe = &port->fe; + si2168_config.ts_mode = SI2168_TS_PARALLEL; + + memset(&client_info, 0, sizeof(struct i2c_board_info)); + strlcpy(client_info.type, "si2168", I2C_NAME_SIZE); + client_info.addr = 0x64; + client_info.platform_data = &si2168_config; + + client_demod = smi_add_i2c_client(i2c, &client_info); + if (!client_demod) { + ret = -ENODEV; + return ret; + } + port->i2c_client_demod = client_demod; + + /* attach tuner */ + memset(&si2157_config, 0, sizeof(si2157_config)); + si2157_config.fe = port->fe; + + memset(&client_info, 0, sizeof(struct i2c_board_info)); + strlcpy(client_info.type, "si2157", I2C_NAME_SIZE); + client_info.addr = 0x60; + client_info.platform_data = &si2157_config; + + client_tuner = smi_add_i2c_client(tuner_i2c_adapter, &client_info); + if (!client_tuner) { + smi_del_i2c_client(port->i2c_client_demod); + port->i2c_client_demod = NULL; + ret = -ENODEV; + return ret; + } + port->i2c_client_tuner = client_tuner; + return ret; +} + static int smi_fe_init(struct smi_port *port) { int ret = 0; @@ -635,6 +689,9 @@ static int smi_fe_init(struct smi_port *port) case DVBSKY_FE_M88RS6000: ret = smi_dvbsky_m88rs6000_fe_attach(port); break; + case DVBSKY_FE_SIT2: + ret = smi_dvbsky_sit2_fe_attach(port); + break; } if (ret < 0) return ret; @@ -1005,6 +1062,15 @@ static struct smi_cfg_info dvbsky_s952_cfg = { .fe_1 = DVBSKY_FE_M88RS6000, }; +static struct smi_cfg_info dvbsky_t9580_cfg = { + .type = SMI_DVBSKY_T9580, + .name = "DVBSky T9580 V3", + .ts_0 = SMI_TS_DMA_BOTH, + .ts_1 = SMI_TS_DMA_BOTH, + .fe_0 = DVBSKY_FE_SIT2, + .fe_1 = DVBSKY_FE_M88DS3103, +}; + /* PCI IDs */ #define SMI_ID(_subvend, _subdev, _driverdata) { \ .vendor = SMI_VID, .device = SMI_PID, \ @@ -1014,6 +1080,7 @@ static struct smi_cfg_info dvbsky_s952_cfg = { static const struct pci_device_id smi_id_table[] = { SMI_ID(0x4254, 0x0550, dvbsky_s950_cfg), SMI_ID(0x4254, 0x0552, dvbsky_s952_cfg), + SMI_ID(0x4254, 0x5580, dvbsky_t9580_cfg), {0} }; MODULE_DEVICE_TABLE(pci, smi_id_table); -- 2.41.0