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Message-ID: <0878980e-9563-4441-ac18-ed34bdc2652c@rwthex-w2-a.rwth-ad.de>
Date: Wed, 10 Jan 2018 00:33:38 +0100
From: Stefan Brüns <stefan.bruens@...h-aachen.de>
To: <linux-media@...r.kernel.org>
CC: Evgeny Plehov <EvgenyPlehov@....net>,
Stefan Brüns <stefan.bruens@...h-aachen.de>,
Michael Krufky <mkrufky@...uxtv.org>,
"Mauro Carvalho Chehab" <mchehab@...nel.org>,
<linux-kernel@...r.kernel.org>
Subject: [PATCH v1 1/2] Revert "[media] dvb-usb-cxusb: Geniatech T230C support"
From: Evgeny Plehov <EvgenyPlehov@....net>
This reverts commit f8585ce655e9cdeabc38e8e2580b05735110e4a5.
The T230C is handled by the dvb-usb-v2/dvbsky.c driver, which should
be preferred over a dvb-usb (v1) driver.
Signed-off-by: Stefan Brüns <stefan.bruens@...h-aachen.de>
---
drivers/media/usb/dvb-usb/cxusb.c | 139 +-------------------------------------
1 file changed, 1 insertion(+), 138 deletions(-)
diff --git a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c
index 37dea0adc695..edb7cd2e43d9 100644
--- a/drivers/media/usb/dvb-usb/cxusb.c
+++ b/drivers/media/usb/dvb-usb/cxusb.c
@@ -1239,82 +1239,6 @@ static int cxusb_mygica_t230_frontend_attach(struct dvb_usb_adapter *adap)
return 0;
}
-static int cxusb_mygica_t230c_frontend_attach(struct dvb_usb_adapter *adap)
-{
- struct dvb_usb_device *d = adap->dev;
- struct cxusb_state *st = d->priv;
- struct i2c_adapter *adapter;
- struct i2c_client *client_demod;
- struct i2c_client *client_tuner;
- struct i2c_board_info info;
- struct si2168_config si2168_config;
- struct si2157_config si2157_config;
-
- /* Select required USB configuration */
- if (usb_set_interface(d->udev, 0, 0) < 0)
- err("set interface failed");
-
- /* Unblock all USB pipes */
- usb_clear_halt(d->udev,
- usb_sndbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint));
- usb_clear_halt(d->udev,
- usb_rcvbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint));
- usb_clear_halt(d->udev,
- usb_rcvbulkpipe(d->udev, d->props.adapter[0].fe[0].stream.endpoint));
-
- /* attach frontend */
- memset(&si2168_config, 0, sizeof(si2168_config));
- si2168_config.i2c_adapter = &adapter;
- si2168_config.fe = &adap->fe_adap[0].fe;
- si2168_config.ts_mode = SI2168_TS_PARALLEL;
- si2168_config.ts_clock_inv = 1;
- memset(&info, 0, sizeof(struct i2c_board_info));
- strlcpy(info.type, "si2168", I2C_NAME_SIZE);
- info.addr = 0x64;
- info.platform_data = &si2168_config;
- request_module(info.type);
- client_demod = i2c_new_device(&d->i2c_adap, &info);
- if (client_demod == NULL || client_demod->dev.driver == NULL)
- return -ENODEV;
-
- if (!try_module_get(client_demod->dev.driver->owner)) {
- i2c_unregister_device(client_demod);
- return -ENODEV;
- }
-
- /* attach tuner */
- memset(&si2157_config, 0, sizeof(si2157_config));
- si2157_config.fe = adap->fe_adap[0].fe;
- memset(&info, 0, sizeof(struct i2c_board_info));
- strlcpy(info.type, "si2141", I2C_NAME_SIZE);
- info.addr = 0x60;
- info.platform_data = &si2157_config;
- request_module("si2157");
- client_tuner = i2c_new_device(adapter, &info);
- if (client_tuner == NULL || client_tuner->dev.driver == NULL) {
- module_put(client_demod->dev.driver->owner);
- i2c_unregister_device(client_demod);
- return -ENODEV;
- }
- if (!try_module_get(client_tuner->dev.driver->owner)) {
- i2c_unregister_device(client_tuner);
- module_put(client_demod->dev.driver->owner);
- i2c_unregister_device(client_demod);
- return -ENODEV;
- }
-
- st->i2c_client_demod = client_demod;
- st->i2c_client_tuner = client_tuner;
-
- /* hook fe: need to resync the slave fifo when signal locks. */
- mutex_init(&st->stream_mutex);
- st->last_lock = 0;
- st->fe_read_status = adap->fe_adap[0].fe->ops.read_status;
- adap->fe_adap[0].fe->ops.read_status = cxusb_read_status;
-
- return 0;
-}
-
/*
* DViCO has shipped two devices with the same USB ID, but only one of them
* needs a firmware download. Check the device class details to see if they
@@ -1397,7 +1321,6 @@ static struct dvb_usb_device_properties cxusb_aver_a868r_properties;
static struct dvb_usb_device_properties cxusb_d680_dmb_properties;
static struct dvb_usb_device_properties cxusb_mygica_d689_properties;
static struct dvb_usb_device_properties cxusb_mygica_t230_properties;
-static struct dvb_usb_device_properties cxusb_mygica_t230c_properties;
static int cxusb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
@@ -1430,8 +1353,6 @@ static int cxusb_probe(struct usb_interface *intf,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &cxusb_mygica_t230_properties,
THIS_MODULE, NULL, adapter_nr) ||
- 0 == dvb_usb_device_init(intf, &cxusb_mygica_t230c_properties,
- THIS_MODULE, NULL, adapter_nr) ||
0)
return 0;
@@ -1483,7 +1404,6 @@ enum cxusb_table_index {
CONEXANT_D680_DMB,
MYGICA_D689,
MYGICA_T230,
- MYGICA_T230C,
NR__cxusb_table_index
};
@@ -1551,9 +1471,6 @@ static struct usb_device_id cxusb_table[NR__cxusb_table_index + 1] = {
[MYGICA_T230] = {
USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230)
},
- [MYGICA_T230C] = {
- USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230+1)
- },
{} /* Terminating entry */
};
MODULE_DEVICE_TABLE (usb, cxusb_table);
@@ -2248,7 +2165,7 @@ static struct dvb_usb_device_properties cxusb_mygica_t230_properties = {
.rc.core = {
.rc_interval = 100,
- .rc_codes = RC_MAP_TOTAL_MEDIA_IN_HAND_02,
+ .rc_codes = RC_MAP_D680_DMB,
.module_name = KBUILD_MODNAME,
.rc_query = cxusb_d680_dmb_rc_query,
.allowed_protos = RC_PROTO_BIT_UNKNOWN,
@@ -2264,60 +2181,6 @@ static struct dvb_usb_device_properties cxusb_mygica_t230_properties = {
}
};
-static struct dvb_usb_device_properties cxusb_mygica_t230c_properties = {
- .caps = DVB_USB_IS_AN_I2C_ADAPTER,
-
- .usb_ctrl = CYPRESS_FX2,
-
- .size_of_priv = sizeof(struct cxusb_state),
-
- .num_adapters = 1,
- .adapter = {
- {
- .num_frontends = 1,
- .fe = {{
- .streaming_ctrl = cxusb_streaming_ctrl,
- .frontend_attach = cxusb_mygica_t230c_frontend_attach,
-
- /* parameter for the MPEG2-data transfer */
- .stream = {
- .type = USB_BULK,
- .count = 5,
- .endpoint = 0x02,
- .u = {
- .bulk = {
- .buffersize = 8192,
- }
- }
- },
- } },
- },
- },
-
- .power_ctrl = cxusb_d680_dmb_power_ctrl,
-
- .i2c_algo = &cxusb_i2c_algo,
-
- .generic_bulk_ctrl_endpoint = 0x01,
-
- .rc.core = {
- .rc_interval = 100,
- .rc_codes = RC_MAP_TOTAL_MEDIA_IN_HAND_02,
- .module_name = KBUILD_MODNAME,
- .rc_query = cxusb_d680_dmb_rc_query,
- .allowed_protos = RC_PROTO_BIT_UNKNOWN,
- },
-
- .num_device_descs = 1,
- .devices = {
- {
- "Mygica T230C DVB-T/T2/C",
- { NULL },
- { &cxusb_table[MYGICA_T230C], NULL },
- },
- }
-};
-
static struct usb_driver cxusb_driver = {
.name = "dvb_usb_cxusb",
.probe = cxusb_probe,
--
2.15.1
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