From d020542fdaaa69e3061e15d096f11fbc4aeeb93f Mon Sep 17 00:00:00 2001 From: Andrew de Quincey Date: Thu, 27 Apr 2006 21:45:01 -0300 Subject: V4L/DVB (3932): Convert lnbp21 to a module Convert lnbp21.h into a linux kernel module. Fix up previous users to use it. Convert dvb-ttusb-budget to use it. Signed-off-by: Andrew de Quincey Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/ttusb-budget/Kconfig | 1 + drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c | 28 ++--------------------- 2 files changed, 3 insertions(+), 26 deletions(-) (limited to 'drivers/media/dvb/ttusb-budget') diff --git a/drivers/media/dvb/ttusb-budget/Kconfig b/drivers/media/dvb/ttusb-budget/Kconfig index 914587d52b5..d1004e86329 100644 --- a/drivers/media/dvb/ttusb-budget/Kconfig +++ b/drivers/media/dvb/ttusb-budget/Kconfig @@ -6,6 +6,7 @@ config DVB_TTUSB_BUDGET select DVB_VES1820 select DVB_TDA8083 select DVB_STV0299 + select DVB_LNBP21 help Support for external USB adapters designed by Technotrend and produced by Hauppauge, shipped under the brand name 'Nova-USB'. diff --git a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c index cd19ba62810..71581303b0e 100644 --- a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c +++ b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c @@ -30,6 +30,7 @@ #include "tda1004x.h" #include "stv0299.h" #include "tda8083.h" +#include "lnbp21.h" #include #include @@ -486,31 +487,6 @@ static int ttusb_send_diseqc(struct dvb_frontend* fe, } #endif -static int lnbp21_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) -{ - struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv; - int ret; - u8 data[1]; - struct i2c_msg msg = { .addr = 0x08, .flags = 0, .buf = data, .len = sizeof(data) }; - - switch(voltage) { - case SEC_VOLTAGE_OFF: - data[0] = 0x00; - break; - case SEC_VOLTAGE_13: - data[0] = 0x44; - break; - case SEC_VOLTAGE_18: - data[0] = 0x4c; - break; - default: - return -EINVAL; - }; - - ret = i2c_transfer(&ttusb->i2c_adap, &msg, 1); - return (ret != 1) ? -EIO : 0; -} - static int ttusb_update_lnb(struct ttusb *ttusb) { u8 b[] = { 0xaa, ++ttusb->c, 0x16, 5, /*power: */ 1, @@ -1415,7 +1391,7 @@ static void frontend_init(struct ttusb* ttusb) if(ttusb->revision == TTUSB_REV_2_2) { // ALPS BSBE1 alps_stv0299_config.inittab = alps_bsbe1_inittab; - ttusb->fe->ops->set_voltage = lnbp21_set_voltage; + lnbp21_attach(ttusb->fe, &ttusb->i2c_adap, 0, 0); } else { // ALPS BSRU6 ttusb->fe->ops->set_voltage = ttusb_set_voltage; } -- cgit v1.2.3