diff options
| author | Matthias Schwarzott | 2014-07-22 22:12:13 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2014-07-27 22:01:59 +0200 |
| commit | 36efec48e2e6016e05364906720a0ec350a5d768 (patch) | |
| tree | cad2eeea1140e359873dc87c69fb40a44f9fdec1 /drivers/media/pci/cx23885/cx23885-dvb.c | |
| parent | [media] si2165: Add demod driver for DVB-T only (diff) | |
| download | kernel-qcow2-linux-36efec48e2e6016e05364906720a0ec350a5d768.tar.gz kernel-qcow2-linux-36efec48e2e6016e05364906720a0ec350a5d768.tar.xz kernel-qcow2-linux-36efec48e2e6016e05364906720a0ec350a5d768.zip | |
[media] cx23885: Add si2165 support for HVR-5500
The same card entry is used for HVR-4400 and HVR-5500.
Only HVR-5500 has been tested.
Signed-off-by: Matthias Schwarzott <zzam@gentoo.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/pci/cx23885/cx23885-dvb.c')
| -rw-r--r-- | drivers/media/pci/cx23885/cx23885-dvb.c | 43 |
1 files changed, 38 insertions, 5 deletions
diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c index 6968706b83b8..968fecc32f9c 100644 --- a/drivers/media/pci/cx23885/cx23885-dvb.c +++ b/drivers/media/pci/cx23885/cx23885-dvb.c @@ -72,6 +72,7 @@ #include "tda10071.h" #include "a8293.h" #include "mb86a20s.h" +#include "si2165.h" static unsigned int debug; @@ -303,6 +304,11 @@ static struct tda18271_config hauppauge_hvr1210_tuner_config = { .output_opt = TDA18271_OUTPUT_LT_OFF, }; +static struct tda18271_config hauppauge_hvr4400_tuner_config = { + .gate = TDA18271_GATE_DIGITAL, + .output_opt = TDA18271_OUTPUT_LT_OFF, +}; + static struct tda18271_std_map hauppauge_hvr127x_std_map = { .atsc_6 = { .if_freq = 3250, .agc_mode = 3, .std = 4, .if_lvl = 1, .rfagc_top = 0x58 }, @@ -703,6 +709,12 @@ static const struct a8293_config hauppauge_a8293_config = { .i2c_addr = 0x0b, }; +static const struct si2165_config hauppauge_hvr4400_si2165_config = { + .i2c_addr = 0x64, + .chip_mode = SI2165_MODE_PLL_XTAL, + .ref_freq_Hz = 16000000, +}; + static int netup_altera_fpga_rw(void *device, int flag, int data, int read) { struct cx23885_dev *dev = (struct cx23885_dev *)device; @@ -1459,13 +1471,34 @@ static int dvb_register(struct cx23885_tsport *port) break; case CX23885_BOARD_HAUPPAUGE_HVR4400: i2c_bus = &dev->i2c_bus[0]; - fe0->dvb.frontend = dvb_attach(tda10071_attach, + i2c_bus2 = &dev->i2c_bus[1]; + switch (port->nr) { + /* port b */ + case 1: + fe0->dvb.frontend = dvb_attach(tda10071_attach, &hauppauge_tda10071_config, &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) { - dvb_attach(a8293_attach, fe0->dvb.frontend, - &i2c_bus->i2c_adap, - &hauppauge_a8293_config); + if (fe0->dvb.frontend != NULL) { + if (!dvb_attach(a8293_attach, fe0->dvb.frontend, + &i2c_bus->i2c_adap, + &hauppauge_a8293_config)) + goto frontend_detach; + } + break; + /* port c */ + case 2: + fe0->dvb.frontend = dvb_attach(si2165_attach, + &hauppauge_hvr4400_si2165_config, + &i2c_bus->i2c_adap); + if (fe0->dvb.frontend != NULL) { + fe0->dvb.frontend->ops.i2c_gate_ctrl = 0; + if (!dvb_attach(tda18271_attach, + fe0->dvb.frontend, + 0x60, &i2c_bus2->i2c_adap, + &hauppauge_hvr4400_tuner_config)) + goto frontend_detach; + } + break; } break; default: |