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The T230C v2 hardware needs a mode of the si2168 chip to be set for which the si2168 driver previously had no support. This patch uses a specific measure to configure this on the T230C v2 hardware only - see the flag passed via the ts_mode attribute and its dependency on USB_PID_MYGICA_T230C2. Signed-off-by: Jan Pieter van Woerkom <jp@jpvw.nl> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
47 lines
760 B
C
47 lines
760 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Silicon Labs Si2168 DVB-T/T2/C demodulator driver
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*
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* Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
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*/
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#ifndef SI2168_H
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#define SI2168_H
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#include <linux/dvb/frontend.h>
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/*
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* I2C address
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* 0x64
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*/
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struct si2168_config {
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/*
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* frontend
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* returned by driver
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*/
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struct dvb_frontend **fe;
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/*
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* tuner I2C adapter
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* returned by driver
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*/
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struct i2c_adapter **i2c_adapter;
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/* TS mode */
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#define SI2168_TS_PARALLEL 0x06
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#define SI2168_TS_SERIAL 0x03
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#define SI2168_TS_TRISTATE 0x00
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#define SI2168_TS_CLK_MANUAL 0x20
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u8 ts_mode;
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/* TS clock inverted */
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bool ts_clock_inv;
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/* TS clock gapped */
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bool ts_clock_gapped;
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/* Inverted spectrum */
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bool spectral_inversion;
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};
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#endif
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