From patchwork Sun Sep 21 10:53:19 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Olli Salonen X-Patchwork-Id: 4943351 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 38FDFBEEA5 for ; Sun, 21 Sep 2014 10:54:05 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9F1B420218 for ; Sun, 21 Sep 2014 10:54:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D436820219 for ; Sun, 21 Sep 2014 10:54:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751210AbaIUKx6 (ORCPT ); Sun, 21 Sep 2014 06:53:58 -0400 Received: from mail-la0-f53.google.com ([209.85.215.53]:65218 "EHLO mail-la0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751126AbaIUKxm (ORCPT ); Sun, 21 Sep 2014 06:53:42 -0400 Received: by mail-la0-f53.google.com with SMTP id ge10so5157594lab.40 for ; Sun, 21 Sep 2014 03:53:41 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references; bh=VQGAd3yB4qaAzwS6UWTePqu1usHbGvlXrBoxYRkxjt8=; b=hERdiBlt3oG73BcGGwdVR/ky6WLGOwli4DjlCL2WaS4AZoSPWjJcQkCMWLhUb00UK4 1hHC5+o2qMwWLkGKeCAp/h8+dkxf+MfhICFyVtRYFJK9eti4UCBnLhU2sW5vNpmMEUx6 JjvHOycKJQJck96p18jOET4TDC0y1BPnTbVi+nVnKdVOst5cmysl5wc2mXocuCVSqsby ZbM6hGqCKwIiwMYZZEXibS2sP+3V1HBmIt1b61h5yxWn+VtmQBU0S1giLehdenGz0Sxc 76oEwcZA+K6P/VonrbUUZWOSD8rz/iH4iRIlK7EN/iauIl1YzzfU9ydPmD5N/33aZAzG ivnw== X-Gm-Message-State: ALoCoQlidwMKbCPg9llgj/6oirpbWSfuP79gW28a06y/BC4k0dUYTlUwR0pz7Q+2AtU4MEmu4hFx X-Received: by 10.152.206.101 with SMTP id ln5mr18680250lac.46.1411296820947; Sun, 21 Sep 2014 03:53:40 -0700 (PDT) Received: from localhost.localdomain (87-93-145-93.bb.dnainternet.fi. [87.93.145.93]) by mx.google.com with ESMTPSA id zt1sm2535017lbc.31.2014.09.21.03.53.39 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 21 Sep 2014 03:53:40 -0700 (PDT) From: Olli Salonen To: linux-media@vger.kernel.org Cc: Olli Salonen , crope@iki.fi Subject: [PATCH 3/3] af9035: Add support for IT930x USB bridge Date: Sun, 21 Sep 2014 13:53:19 +0300 Message-Id: <1411296799-3525-4-git-send-email-olli.salonen@iki.fi> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1411296799-3525-1-git-send-email-olli.salonen@iki.fi> References: <1411296799-3525-1-git-send-email-olli.salonen@iki.fi> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Spam-Status: No, score=-7.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add support for IT930x USB bridge and IT9303 reference design. It is a DVB-T/T2/C tuner with the following components: - IT9303 USB bridge - Si2168-B40 demodulator - Si2147-A30 tuner The IT9303 requires firmware that can be downloaded here: http://trsqr.net/olli/linux/firmwares/it930x/ The Si2168-B40 requires firmware, but the one that is used by PCTV 292e can be used. http://palosaari.fi/linux/v4l-dvb/firmware/Si2168/Si2168-B40/ The Si2147-A30 tuner does not require firmware loading. Cc: crope@iki.fi Signed-off-by: Olli Salonen Acked-by: Antti Palosaari Reviewed-by: Antti Palosaari --- drivers/media/dvb-core/dvb-usb-ids.h | 1 + drivers/media/usb/dvb-usb-v2/af9035.c | 324 ++++++++++++++++++++++++++++++++-- drivers/media/usb/dvb-usb-v2/af9035.h | 6 + 3 files changed, 314 insertions(+), 17 deletions(-) diff --git a/drivers/media/dvb-core/dvb-usb-ids.h b/drivers/media/dvb-core/dvb-usb-ids.h index d484a51..e07a84e 100644 --- a/drivers/media/dvb-core/dvb-usb-ids.h +++ b/drivers/media/dvb-core/dvb-usb-ids.h @@ -144,6 +144,7 @@ #define USB_PID_ITETECH_IT9135 0x9135 #define USB_PID_ITETECH_IT9135_9005 0x9005 #define USB_PID_ITETECH_IT9135_9006 0x9006 +#define USB_PID_ITETECH_IT9303 0x9306 #define USB_PID_KWORLD_399U 0xe399 #define USB_PID_KWORLD_399U_2 0xe400 #define USB_PID_KWORLD_395U 0xe396 diff --git a/drivers/media/usb/dvb-usb-v2/af9035.c b/drivers/media/usb/dvb-usb-v2/af9035.c index c50d27d..00758c8 100644 --- a/drivers/media/usb/dvb-usb-v2/af9035.c +++ b/drivers/media/usb/dvb-usb-v2/af9035.c @@ -290,7 +290,7 @@ static int af9035_i2c_master_xfer(struct i2c_adapter *adap, return -EAGAIN; /* - * I2C sub header is 5 bytes long. Meaning of those bytes are: + * AF9035 I2C sub header is 5 bytes long. Meaning of those bytes are: * 0: data len * 1: I2C addr << 1 * 2: reg addr len @@ -317,6 +317,12 @@ static int af9035_i2c_master_xfer(struct i2c_adapter *adap, * bus. I2C subsystem does not allow register multiple devices to same * bus, having same slave address. Due to that we reuse demod address, * shifted by one bit, on that case. + * + * For IT930x we use a different command and the sub header is + * different as well: + * 0: data len + * 1: I2C bus (0x03 seems to be only value used) + * 2: I2C addr << 1 */ #define AF9035_IS_I2C_XFER_WRITE_READ(_msg, _num) \ (_num == 2 && !(_msg[0].flags & I2C_M_RD) && (_msg[1].flags & I2C_M_RD)) @@ -348,13 +354,24 @@ static int af9035_i2c_master_xfer(struct i2c_adapter *adap, struct usb_req req = { CMD_I2C_RD, 0, 5 + msg[0].len, buf, msg[1].len, msg[1].buf }; + if (state->chip_type == 0x9306) { + req.cmd = CMD_GENERIC_I2C_RD; + req.wlen = 3 + msg[0].len; + } req.mbox |= ((msg[0].addr & 0x80) >> 3); + buf[0] = msg[1].len; - buf[1] = msg[0].addr << 1; - buf[2] = 0x00; /* reg addr len */ - buf[3] = 0x00; /* reg addr MSB */ - buf[4] = 0x00; /* reg addr LSB */ - memcpy(&buf[5], msg[0].buf, msg[0].len); + if (state->chip_type == 0x9306) { + buf[1] = 0x03; /* I2C bus */ + buf[2] = msg[0].addr << 1; + memcpy(&buf[3], msg[0].buf, msg[0].len); + } else { + buf[1] = msg[0].addr << 1; + buf[2] = 0x00; /* reg addr len */ + buf[3] = 0x00; /* reg addr MSB */ + buf[4] = 0x00; /* reg addr LSB */ + memcpy(&buf[5], msg[0].buf, msg[0].len); + } ret = af9035_ctrl_msg(d, &req); } } else if (AF9035_IS_I2C_XFER_WRITE(msg, num)) { @@ -380,13 +397,24 @@ static int af9035_i2c_master_xfer(struct i2c_adapter *adap, struct usb_req req = { CMD_I2C_WR, 0, 5 + msg[0].len, buf, 0, NULL }; + if (state->chip_type == 0x9306) { + req.cmd = CMD_GENERIC_I2C_WR; + req.wlen = 3 + msg[0].len; + } + req.mbox |= ((msg[0].addr & 0x80) >> 3); buf[0] = msg[0].len; - buf[1] = msg[0].addr << 1; - buf[2] = 0x00; /* reg addr len */ - buf[3] = 0x00; /* reg addr MSB */ - buf[4] = 0x00; /* reg addr LSB */ - memcpy(&buf[5], msg[0].buf, msg[0].len); + if (state->chip_type == 0x9306) { + buf[1] = 0x03; /* I2C bus */ + buf[2] = msg[0].addr << 1; + memcpy(&buf[3], msg[0].buf, msg[0].len); + } else { + buf[1] = msg[0].addr << 1; + buf[2] = 0x00; /* reg addr len */ + buf[3] = 0x00; /* reg addr MSB */ + buf[4] = 0x00; /* reg addr LSB */ + memcpy(&buf[5], msg[0].buf, msg[0].len); + } ret = af9035_ctrl_msg(d, &req); } } else if (AF9035_IS_I2C_XFER_READ(msg, num)) { @@ -397,13 +425,23 @@ static int af9035_i2c_master_xfer(struct i2c_adapter *adap, /* I2C read */ u8 buf[5]; struct usb_req req = { CMD_I2C_RD, 0, sizeof(buf), - buf, msg[0].len, msg[0].buf }; + buf, msg[0].len, msg[0].buf }; + + if (state->chip_type == 0x9306) { + req.cmd = CMD_GENERIC_I2C_RD; + req.wlen = 3; + } req.mbox |= ((msg[0].addr & 0x80) >> 3); buf[0] = msg[0].len; - buf[1] = msg[0].addr << 1; - buf[2] = 0x00; /* reg addr len */ - buf[3] = 0x00; /* reg addr MSB */ - buf[4] = 0x00; /* reg addr LSB */ + if (state->chip_type == 0x9306) { + buf[1] = 0x03; /* I2C bus */ + buf[2] = msg[0].addr << 1; + } else { + buf[1] = msg[0].addr << 1; + buf[2] = 0x00; /* reg addr len */ + buf[3] = 0x00; /* reg addr MSB */ + buf[4] = 0x00; /* reg addr LSB */ + } ret = af9035_ctrl_msg(d, &req); } } else { @@ -465,6 +503,9 @@ static int af9035_identify_state(struct dvb_usb_device *d, const char **name) else *name = AF9035_FIRMWARE_IT9135_V1; state->eeprom_addr = EEPROM_BASE_IT9135; + } else if (state->chip_type == 0x9306) { + *name = AF9035_FIRMWARE_IT9303; + state->eeprom_addr = EEPROM_BASE_IT9135; } else { *name = AF9035_FIRMWARE_AF9035; state->eeprom_addr = EEPROM_BASE_AF9035; @@ -674,7 +715,8 @@ static int af9035_download_firmware(struct dvb_usb_device *d, if (!tmp) tmp = 0x3a; - if (state->chip_type == 0x9135) { + if ((state->chip_type == 0x9135) || + (state->chip_type == 0x9306)) { ret = af9035_wr_reg(d, 0x004bfb, tmp); if (ret < 0) goto err; @@ -766,8 +808,16 @@ static int af9035_read_config(struct dvb_usb_device *d) dev_dbg(&d->udev->dev, "%s: no eeprom\n", __func__); goto skip_eeprom; } + } else if (state->chip_type == 0x9306) { + /* + * IT930x is an USB bridge, only single demod-single tuner + * configurations seen so far. + */ + return 0; } + + /* check if there is dual tuners */ ret = af9035_rd_reg(d, state->eeprom_addr + EEPROM_TS_MODE, &tmp); if (ret < 0) @@ -1111,6 +1161,41 @@ err: return ret; } +static int it930x_frontend_attach(struct dvb_usb_adapter *adap) +{ + struct state *state = adap_to_priv(adap); + struct dvb_usb_device *d = adap_to_d(adap); + int ret; + struct si2168_config si2168_config; + struct i2c_adapter *adapter; + + dev_dbg(&d->udev->dev, "adap->id=%d\n", adap->id); + + si2168_config.i2c_adapter = &adapter; + si2168_config.fe = &adap->fe[0]; + si2168_config.ts_mode = SI2168_TS_SERIAL; + + state->af9033_config[adap->id].fe = &adap->fe[0]; + state->af9033_config[adap->id].ops = &state->ops; + ret = af9035_add_i2c_dev(d, "si2168", 0x67, &si2168_config, + &d->i2c_adap); + if (ret) + goto err; + + if (adap->fe[0] == NULL) { + ret = -ENODEV; + goto err; + } + state->i2c_adapter_demod = adapter; + + return 0; + +err: + dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); + + return ret; +} + static int af9035_frontend_detach(struct dvb_usb_adapter *adap) { struct state *state = adap_to_priv(adap); @@ -1430,6 +1515,93 @@ err: return ret; } +static int it930x_tuner_attach(struct dvb_usb_adapter *adap) +{ + struct state *state = adap_to_priv(adap); + struct dvb_usb_device *d = adap_to_d(adap); + int ret; + struct si2157_config si2157_config; + + dev_dbg(&d->udev->dev, "%s: adap->id=%d\n", __func__, adap->id); + + /* I2C master bus 2 clock speed 300k */ + ret = af9035_wr_reg(d, 0x00f6a7, 0x07); + if (ret < 0) + goto err; + + /* I2C master bus 1,3 clock speed 300k */ + ret = af9035_wr_reg(d, 0x00f103, 0x07); + if (ret < 0) + goto err; + + /* set gpio11 low */ + ret = af9035_wr_reg_mask(d, 0xd8d4, 0x01, 0x01); + if (ret < 0) + goto err; + + ret = af9035_wr_reg_mask(d, 0xd8d5, 0x01, 0x01); + if (ret < 0) + goto err; + + ret = af9035_wr_reg_mask(d, 0xd8d3, 0x01, 0x01); + if (ret < 0) + goto err; + + /* Tuner enable using gpiot2_en, gpiot2_on and gpiot2_o (reset) */ + ret = af9035_wr_reg_mask(d, 0xd8b8, 0x01, 0x01); + if (ret < 0) + goto err; + + ret = af9035_wr_reg_mask(d, 0xd8b9, 0x01, 0x01); + if (ret < 0) + goto err; + + ret = af9035_wr_reg_mask(d, 0xd8b7, 0x00, 0x01); + if (ret < 0) + goto err; + + msleep(200); + + ret = af9035_wr_reg_mask(d, 0xd8b7, 0x01, 0x01); + if (ret < 0) + goto err; + + memset(&si2157_config, 0, sizeof(si2157_config)); + si2157_config.fe = adap->fe[0]; + ret = af9035_add_i2c_dev(d, "si2157", 0x63, + &si2157_config, state->i2c_adapter_demod); + + if (ret) + goto err; + + return 0; + +err: + dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); + + return ret; +} + + +static int it930x_tuner_detach(struct dvb_usb_adapter *adap) +{ + struct state *state = adap_to_priv(adap); + struct dvb_usb_device *d = adap_to_d(adap); + + dev_dbg(&d->udev->dev, "adap->id=%d\n", adap->id); + + if (adap->id == 1) { + if (state->i2c_client[3]) + af9035_del_i2c_dev(d); + } else if (adap->id == 0) { + if (state->i2c_client[1]) + af9035_del_i2c_dev(d); + } + + return 0; +} + + static int af9035_tuner_detach(struct dvb_usb_adapter *adap) { struct state *state = adap_to_priv(adap); @@ -1503,6 +1675,89 @@ err: return ret; } +static int it930x_init(struct dvb_usb_device *d) +{ + struct state *state = d_to_priv(d); + int ret, i; + u16 frame_size = (d->udev->speed == USB_SPEED_FULL ? 5 : 816) * 188 / 4; + u8 packet_size = (d->udev->speed == USB_SPEED_FULL ? 64 : 512) / 4; + struct reg_val_mask tab[] = { + { 0x00da1a, 0x00, 0x01 }, /* ignore_sync_byte */ + { 0x00f41f, 0x04, 0x04 }, /* dvbt_inten */ + { 0x00da10, 0x00, 0x01 }, /* mpeg_full_speed */ + { 0x00f41a, 0x01, 0x01 }, /* dvbt_en */ + { 0x00da1d, 0x01, 0x01 }, /* mp2_sw_rst, reset EP4 */ + { 0x00dd11, 0x00, 0x20 }, /* ep4_tx_en, disable EP4 */ + { 0x00dd13, 0x00, 0x20 }, /* ep4_tx_nak, disable EP4 NAK */ + { 0x00dd11, 0x20, 0x20 }, /* ep4_tx_en, enable EP4 */ + { 0x00dd11, 0x00, 0x40 }, /* ep5_tx_en, disable EP5 */ + { 0x00dd13, 0x00, 0x40 }, /* ep5_tx_nak, disable EP5 NAK */ + { 0x00dd11, state->dual_mode << 6, 0x40 }, /* enable EP5 */ + { 0x00dd88, (frame_size >> 0) & 0xff, 0xff}, + { 0x00dd89, (frame_size >> 8) & 0xff, 0xff}, + { 0x00dd0c, packet_size, 0xff}, + { 0x00dd8a, (frame_size >> 0) & 0xff, 0xff}, + { 0x00dd8b, (frame_size >> 8) & 0xff, 0xff}, + { 0x00dd0d, packet_size, 0xff }, + { 0x00da1d, 0x00, 0x01 }, /* mp2_sw_rst, disable */ + { 0x00d833, 0x01, 0xff }, /* slew rate ctrl: slew rate boosts */ + { 0x00d830, 0x00, 0xff }, /* Bit 0 of output driving control */ + { 0x00d831, 0x01, 0xff }, /* Bit 1 of output driving control */ + { 0x00d832, 0x00, 0xff }, /* Bit 2 of output driving control */ + + /* suspend gpio1 for TS-C */ + { 0x00d8b0, 0x01, 0xff }, /* gpio1 */ + { 0x00d8b1, 0x01, 0xff }, /* gpio1 */ + { 0x00d8af, 0x00, 0xff }, /* gpio1 */ + + /* suspend gpio7 for TS-D */ + { 0x00d8c4, 0x01, 0xff }, /* gpio7 */ + { 0x00d8c5, 0x01, 0xff }, /* gpio7 */ + { 0x00d8c3, 0x00, 0xff }, /* gpio7 */ + + /* suspend gpio13 for TS-B */ + { 0x00d8dc, 0x01, 0xff }, /* gpio13 */ + { 0x00d8dd, 0x01, 0xff }, /* gpio13 */ + { 0x00d8db, 0x00, 0xff }, /* gpio13 */ + + /* suspend gpio14 for TS-E */ + { 0x00d8e4, 0x01, 0xff }, /* gpio14 */ + { 0x00d8e5, 0x01, 0xff }, /* gpio14 */ + { 0x00d8e3, 0x00, 0xff }, /* gpio14 */ + + /* suspend gpio15 for TS-A */ + { 0x00d8e8, 0x01, 0xff }, /* gpio15 */ + { 0x00d8e9, 0x01, 0xff }, /* gpio15 */ + { 0x00d8e7, 0x00, 0xff }, /* gpio15 */ + + { 0x00da58, 0x00, 0x01 }, /* ts_in_src, serial */ + { 0x00da73, 0x01, 0xff }, /* ts0_aggre_mode */ + { 0x00da78, 0x47, 0xff }, /* ts0_sync_byte */ + { 0x00da4c, 0x01, 0xff }, /* ts0_en */ + { 0x00da5a, 0x1f, 0xff }, /* ts_fail_ignore */ + }; + + dev_dbg(&d->udev->dev, + "%s: USB speed=%d frame_size=%04x packet_size=%02x\n", + __func__, d->udev->speed, frame_size, packet_size); + + /* init endpoints */ + for (i = 0; i < ARRAY_SIZE(tab); i++) { + ret = af9035_wr_reg_mask(d, tab[i].reg, + tab[i].val, tab[i].mask); + + if (ret < 0) + goto err; + } + + return 0; +err: + dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret); + + return ret; +} + + #if IS_ENABLED(CONFIG_RC_CORE) static int af9035_rc_query(struct dvb_usb_device *d) { @@ -1706,6 +1961,37 @@ static const struct dvb_usb_device_properties af9035_props = { }, }; +static const struct dvb_usb_device_properties it930x_props = { + .driver_name = KBUILD_MODNAME, + .owner = THIS_MODULE, + .adapter_nr = adapter_nr, + .size_of_priv = sizeof(struct state), + + .generic_bulk_ctrl_endpoint = 0x02, + .generic_bulk_ctrl_endpoint_response = 0x81, + + .identify_state = af9035_identify_state, + .download_firmware = af9035_download_firmware, + + .i2c_algo = &af9035_i2c_algo, + .read_config = af9035_read_config, + .frontend_attach = it930x_frontend_attach, + .frontend_detach = af9035_frontend_detach, + .tuner_attach = it930x_tuner_attach, + .tuner_detach = it930x_tuner_detach, + .init = it930x_init, + .get_stream_config = af9035_get_stream_config, + + .get_adapter_count = af9035_get_adapter_count, + .adapter = { + { + .stream = DVB_USB_STREAM_BULK(0x84, 4, 816 * 188), + }, { + .stream = DVB_USB_STREAM_BULK(0x85, 4, 816 * 188), + }, + }, +}; + static const struct usb_device_id af9035_id_table[] = { /* AF9035 devices */ { DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_9035, @@ -1759,6 +2045,9 @@ static const struct usb_device_id af9035_id_table[] = { { DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_CTVDIGDUAL_V2, &af9035_props, "Digital Dual TV Receiver CTVDIGDUAL_V2", RC_MAP_IT913X_V1) }, + /* IT930x devices */ + { DVB_USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9303, + &it930x_props, "ITE 9303 Generic", NULL) }, /* XXX: that same ID [0ccd:0099] is used by af9015 driver too */ { DVB_USB_DEVICE(USB_VID_TERRATEC, 0x0099, &af9035_props, "TerraTec Cinergy T Stick Dual RC (rev. 2)", @@ -1795,3 +2084,4 @@ MODULE_LICENSE("GPL"); MODULE_FIRMWARE(AF9035_FIRMWARE_AF9035); MODULE_FIRMWARE(AF9035_FIRMWARE_IT9135_V1); MODULE_FIRMWARE(AF9035_FIRMWARE_IT9135_V2); +MODULE_FIRMWARE(AF9035_FIRMWARE_IT9303); diff --git a/drivers/media/usb/dvb-usb-v2/af9035.h b/drivers/media/usb/dvb-usb-v2/af9035.h index edb3871..416a97f 100644 --- a/drivers/media/usb/dvb-usb-v2/af9035.h +++ b/drivers/media/usb/dvb-usb-v2/af9035.h @@ -31,6 +31,8 @@ #include "tda18218.h" #include "fc2580.h" #include "it913x.h" +#include "si2168.h" +#include "si2157.h" struct reg_val { u32 reg; @@ -66,6 +68,7 @@ struct state { struct af9033_ops ops; #define AF9035_I2C_CLIENT_MAX 4 struct i2c_client *i2c_client[AF9035_I2C_CLIENT_MAX]; + struct i2c_adapter *i2c_adapter_demod; }; static const u32 clock_lut_af9035[] = { @@ -99,6 +102,7 @@ static const u32 clock_lut_it9135[] = { #define AF9035_FIRMWARE_AF9035 "dvb-usb-af9035-02.fw" #define AF9035_FIRMWARE_IT9135_V1 "dvb-usb-it9135-01.fw" #define AF9035_FIRMWARE_IT9135_V2 "dvb-usb-it9135-02.fw" +#define AF9035_FIRMWARE_IT9303 "dvb-usb-it9303-01.fw" /* * eeprom is memory mapped as read only. Writing that memory mapped address @@ -140,5 +144,7 @@ static const u32 clock_lut_it9135[] = { #define CMD_FW_DL_BEGIN 0x24 #define CMD_FW_DL_END 0x25 #define CMD_FW_SCATTER_WR 0x29 +#define CMD_GENERIC_I2C_RD 0x2a +#define CMD_GENERIC_I2C_WR 0x2b #endif