From patchwork Fri Dec 9 00:21:20 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: CrazyCat X-Patchwork-Id: 9467307 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 2F099607D4 for ; Fri, 9 Dec 2016 00:30:48 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 240CA28634 for ; Fri, 9 Dec 2016 00:30:48 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 181392863D; Fri, 9 Dec 2016 00:30:48 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5210D28634 for ; Fri, 9 Dec 2016 00:30:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753869AbcLIAaq (ORCPT ); Thu, 8 Dec 2016 19:30:46 -0500 Received: from forward8m.cmail.yandex.net ([5.255.216.201]:40669 "EHLO forward8m.cmail.yandex.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752207AbcLIAap (ORCPT ); Thu, 8 Dec 2016 19:30:45 -0500 X-Greylist: delayed 556 seconds by postgrey-1.27 at vger.kernel.org; Thu, 08 Dec 2016 19:30:44 EST Received: from smtp1m.mail.yandex.net (smtp1m.mail.yandex.net [IPv6:2a02:6b8:0:2519::121]) by forward8m.cmail.yandex.net (Yandex) with ESMTP id 9317A221A7 for ; Fri, 9 Dec 2016 03:21:26 +0300 (MSK) Received: from smtp1m.mail.yandex.net (localhost.localdomain [127.0.0.1]) by smtp1m.mail.yandex.net (Yandex) with ESMTP id 74E5E63C0C15 for ; Fri, 9 Dec 2016 03:21:25 +0300 (MSK) Received: by smtp1m.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id 0KUFnZ5ErN-LOxOjIM4; Fri, 09 Dec 2016 03:21:24 +0300 (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client certificate not present) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=narod.ru; s=mail; t=1481242885; bh=UqdMHsSE5PSTjOXiN/E+YUoRkVwEiltzkxVFKkmHZF4=; h=From:To:Subject:Date:Message-ID; b=baH4BfzHeN35pdPueE1D63dyVy6PH22IZGXf8nL/SOycnGmK9BL7TEvDD29tRjsAF cX76Tgq3pFnRWiy839SBZE2sHH9UfO6eB+uT3048lDyhLUPS7nkJF2jWAZyNjEF1Wr wNpcldrPzFw6bJQZhmzMh5yNUYQG5PH6efir2+jU= Authentication-Results: smtp1m.mail.yandex.net; dkim=pass header.i=@narod.ru X-Yandex-Suid-Status: 1 0 From: CrazyCat To: linux-media@vger.kernel.org Subject: [PATCH 4/4] dvb-usb-cxusb: Geniatech Mygica T230C support. Date: Fri, 09 Dec 2016 02:21:20 +0200 Message-ID: <1534970.1pLvRSzKZX@computer> User-Agent: KMail/4.13.3 (Linux/4.4.0-42-generic; KDE/4.13.3; x86_64; ; ) MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Updated Geniatech DVB-T/T2 stick support. Signed-off-by: CrazyCat --- drivers/media/usb/dvb-usb/cxusb.c | 136 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 136 insertions(+) diff --git a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c index 3edc30d..4bf4c68 100644 --- a/drivers/media/usb/dvb-usb/cxusb.c +++ b/drivers/media/usb/dvb-usb/cxusb.c @@ -1439,6 +1439,82 @@ 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 @@ -1521,6 +1597,7 @@ static int bluebird_patch_dvico_firmware_download(struct usb_device *udev, 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) @@ -1553,6 +1630,8 @@ 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; @@ -1604,6 +1683,7 @@ enum cxusb_table_index { CONEXANT_D680_DMB, MYGICA_D689, MYGICA_T230, + MYGICA_T230C, NR__cxusb_table_index }; @@ -1671,6 +1751,9 @@ enum cxusb_table_index { [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); @@ -2370,6 +2453,59 @@ struct dvb_usb_device_properties cxusb_bluebird_dualdig4_rev2_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.legacy = { + .rc_interval = 100, + .rc_map_table = rc_map_t230_table, + .rc_map_size = ARRAY_SIZE(rc_map_t230_table), + .rc_query = cxusb_d680_dmb_rc_query, + }, + + .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,