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authorNiels Ole Salscheider <niels_ole@salscheider-online.de>2016-12-25 13:38:20 -0200
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-02-03 11:48:55 -0200
commitd615128a7edb592f1979b593ca46a301c6afddbf (patch)
treed6e4ab2db0bbd0383730c84511479d9f8c0d9718 /drivers/media
parent081d0d8c234094bf0f825baa0e4f7cd0d2142a4d (diff)
[media] cx23885: attach md88ds3103 driver via i2c_client for DVBSky S952
With this patch we use the new style to attach the frontend. Signed-off-by: Niels Ole Salscheider <niels_ole@salscheider-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/pci/cx23885/cx23885-dvb.c54
1 files changed, 32 insertions, 22 deletions
diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c
index 589a168d1df4..979b66627f60 100644
--- a/drivers/media/pci/cx23885/cx23885-dvb.c
+++ b/drivers/media/pci/cx23885/cx23885-dvb.c
@@ -920,19 +920,6 @@ static const struct m88ds3103_config dvbsky_s950c_m88ds3103_config = {
.agc = 0x99,
};
-static const struct m88ds3103_config dvbsky_s952_portc_m88ds3103_config = {
- .i2c_addr = 0x68,
- .clock = 27000000,
- .i2c_wr_max = 33,
- .clock_out = 0,
- .ts_mode = M88DS3103_TS_SERIAL,
- .ts_clk = 96000,
- .ts_clk_pol = 0,
- .lnb_en_pol = 1,
- .lnb_hv_pol = 0,
- .agc = 0x99,
-};
-
static const struct m88ds3103_config hauppauge_hvr5525_m88ds3103_config = {
.i2c_addr = 0x69,
.clock = 27000000,
@@ -1206,11 +1193,11 @@ static int dvb_register(struct cx23885_tsport *port)
struct si2165_platform_data si2165_pdata;
struct si2157_config si2157_config;
struct ts2020_config ts2020_config;
+ struct m88ds3103_platform_data m88ds3103_pdata;
struct i2c_board_info info;
struct i2c_adapter *adapter;
struct i2c_client *client_demod = NULL, *client_tuner = NULL;
struct i2c_client *client_sec = NULL;
- const struct m88ds3103_config *p_m88ds3103_config = NULL;
int (*p_set_voltage)(struct dvb_frontend *fe,
enum fe_sec_voltage voltage) = NULL;
int mfe_shared = 0; /* bus not shared by default */
@@ -2103,27 +2090,50 @@ static int dvb_register(struct cx23885_tsport *port)
port->i2c_client_tuner = client_tuner;
break;
case CX23885_BOARD_DVBSKY_S952:
+ /* attach frontend */
+ memset(&m88ds3103_pdata, 0, sizeof(m88ds3103_pdata));
+ m88ds3103_pdata.clk = 27000000;
+ m88ds3103_pdata.i2c_wr_max = 33;
+ m88ds3103_pdata.agc = 0x99;
+ m88ds3103_pdata.clk_out = M88DS3103_CLOCK_OUT_DISABLED;
+ m88ds3103_pdata.lnb_en_pol = 1;
+
switch (port->nr) {
/* port b */
case 1:
i2c_bus = &dev->i2c_bus[1];
- p_m88ds3103_config = &dvbsky_t9580_m88ds3103_config;
+ m88ds3103_pdata.ts_mode = M88DS3103_TS_PARALLEL;
+ m88ds3103_pdata.ts_clk = 16000;
+ m88ds3103_pdata.ts_clk_pol = 1;
p_set_voltage = dvbsky_t9580_set_voltage;
break;
/* port c */
case 2:
i2c_bus = &dev->i2c_bus[0];
- p_m88ds3103_config = &dvbsky_s952_portc_m88ds3103_config;
+ m88ds3103_pdata.ts_mode = M88DS3103_TS_SERIAL;
+ m88ds3103_pdata.ts_clk = 96000;
+ m88ds3103_pdata.ts_clk_pol = 0;
p_set_voltage = dvbsky_s952_portc_set_voltage;
break;
+ default:
+ return 0;
}
- /* attach frontend */
- fe0->dvb.frontend = dvb_attach(m88ds3103_attach,
- p_m88ds3103_config,
- &i2c_bus->i2c_adap, &adapter);
- if (fe0->dvb.frontend == NULL)
- break;
+ memset(&info, 0, sizeof(info));
+ strlcpy(info.type, "m88ds3103", I2C_NAME_SIZE);
+ info.addr = 0x68;
+ info.platform_data = &m88ds3103_pdata;
+ request_module(info.type);
+ client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info);
+ if (client_demod == NULL || client_demod->dev.driver == NULL)
+ goto frontend_detach;
+ if (!try_module_get(client_demod->dev.driver->owner)) {
+ i2c_unregister_device(client_demod);
+ goto frontend_detach;
+ }
+ port->i2c_client_demod = client_demod;
+ adapter = m88ds3103_pdata.get_i2c_adapter(client_demod);
+ fe0->dvb.frontend = m88ds3103_pdata.get_dvb_frontend(client_demod);
/* attach tuner */
memset(&ts2020_config, 0, sizeof(ts2020_config));

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