// SPDX-License-Identifier: GPL-2.0-or-later /* * cx18 functions for DVB support * * Copyright (c) 2008 Steven Toth <[email protected]> * Copyright (C) 2008 Andy Walls <[email protected]> */ #include "cx18-version.h" #include "cx18-dvb.h" #include "cx18-io.h" #include "cx18-queue.h" #include "cx18-streams.h" #include "cx18-cards.h" #include "cx18-gpio.h" #include "s5h1409.h" #include "mxl5005s.h" #include "s5h1411.h" #include "tda18271.h" #include "zl10353.h" #include <linux/firmware.h> #include "mt352.h" #include "mt352_priv.h" #include "xc2028.h" DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); #define FWFILE … #define CX18_REG_DMUX_NUM_PORT_0_CONTROL … #define CX18_CLOCK_ENABLE2 … #define CX18_DMUX_CLK_MASK … /* * CX18_CARD_HVR_1600_ESMT * CX18_CARD_HVR_1600_SAMSUNG */ static struct mxl5005s_config hauppauge_hvr1600_tuner = …; static struct s5h1409_config hauppauge_hvr1600_config = …; /* * CX18_CARD_HVR_1600_S5H1411 */ static struct s5h1411_config hcw_s5h1411_config = …; static struct tda18271_std_map hauppauge_tda18271_std_map = …; static struct tda18271_config hauppauge_tda18271_config = …; /* * CX18_CARD_LEADTEK_DVR3100H */ /* Information/confirmation of proper config values provided by Terry Wu */ static struct zl10353_config leadtek_dvr3100h_demod = …; /* * CX18_CARD_YUAN_MPC718 */ /* * Due to * * 1. an absence of information on how to program the MT352 * 2. the Linux mt352 module pushing MT352 initialization off onto us here * * We have to use an init sequence that *you* must extract from the Windows * driver (yuanrap.sys) and which we load as a firmware. * * If someone can provide me with a Zarlink MT352 (Intel CE6352?) Design Manual * with chip programming details, then I can remove this annoyance. */ static int yuan_mpc718_mt352_reqfw(struct cx18_stream *stream, const struct firmware **fw) { … } static int yuan_mpc718_mt352_init(struct dvb_frontend *fe) { … } static struct mt352_config yuan_mpc718_mt352_demod = …; static struct zl10353_config yuan_mpc718_zl10353_demod = …; static struct zl10353_config gotview_dvd3_zl10353_demod = …; static int dvb_register(struct cx18_stream *stream); /* Kernel DVB framework calls this when the feed needs to start. * The CX18 framework should enable the transport DMA handling * and queue processing. */ static int cx18_dvb_start_feed(struct dvb_demux_feed *feed) { … } /* Kernel DVB framework calls this when the feed needs to stop. */ static int cx18_dvb_stop_feed(struct dvb_demux_feed *feed) { … } int cx18_dvb_register(struct cx18_stream *stream) { … } void cx18_dvb_unregister(struct cx18_stream *stream) { … } /* All the DVB attach calls go here, this function gets modified * for each new card. cx18_dvb_start_feed() will also need changes. */ static int dvb_register(struct cx18_stream *stream) { … } MODULE_FIRMWARE(…);
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