From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- drivers/media/tuners/si2157_priv.h | 94 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 94 insertions(+) create mode 100644 drivers/media/tuners/si2157_priv.h (limited to 'drivers/media/tuners/si2157_priv.h') diff --git a/drivers/media/tuners/si2157_priv.h b/drivers/media/tuners/si2157_priv.h new file mode 100644 index 0000000000..8579e80f7a --- /dev/null +++ b/drivers/media/tuners/si2157_priv.h @@ -0,0 +1,94 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Silicon Labs Si2146/2147/2148/2157/2158 silicon tuner driver + * + * Copyright (C) 2014 Antti Palosaari + */ + +#ifndef SI2157_PRIV_H +#define SI2157_PRIV_H + +#include +#include +#include "si2157.h" + +enum si2157_pads { + SI2157_PAD_RF_INPUT, + SI2157_PAD_VID_OUT, + SI2157_PAD_AUD_OUT, + SI2157_NUM_PADS +}; + +/* state struct */ +struct si2157_dev { + struct mutex i2c_mutex; + struct dvb_frontend *fe; + unsigned int active:1; + unsigned int inversion:1; + unsigned int dont_load_firmware:1; + u8 part_id; + u8 if_port; + u32 if_frequency; + u32 bandwidth; + u32 frequency; + struct delayed_work stat_work; + +#if defined(CONFIG_MEDIA_CONTROLLER) + struct media_device *mdev; + struct media_entity ent; + struct media_pad pad[SI2157_NUM_PADS]; +#endif + +}; + +enum si2157_part_id { + SI2141 = 41, + SI2146 = 46, + SI2147 = 47, + SI2148 = 48, + SI2157 = 57, + SI2158 = 58, + SI2177 = 77, +}; + +struct si2157_tuner_info { + enum si2157_part_id part_id; + unsigned char rom_id; + bool required; + const char *fw_name, *fw_alt_name; +}; + +/* firmware command struct */ +#define SI2157_ARGLEN 30 +struct si2157_cmd { + u8 args[SI2157_ARGLEN]; + unsigned wlen; + unsigned rlen; +}; + +#define SUPPORTS_1700KHz(dev) (((dev)->part_id == SI2141) || \ + ((dev)->part_id == SI2147) || \ + ((dev)->part_id == SI2157) || \ + ((dev)->part_id == SI2177)) + +#define SUPPORTS_ATV_IF(dev) (((dev)->part_id == SI2157) || \ + ((dev)->part_id == SI2158)) + +/* Old firmware namespace */ +#define SI2158_A20_FIRMWARE "dvb-tuner-si2158-a20-01.fw" +#define SI2141_A10_FIRMWARE "dvb-tuner-si2141-a10-01.fw" +#define SI2157_A30_FIRMWARE "dvb-tuner-si2157-a30-01.fw" + +/* New firmware namespace */ +#define SI2141_60_FIRMWARE "dvb_driver_si2141_rom60.fw" +#define SI2141_61_FIRMWARE "dvb_driver_si2141_rom61.fw" +#define SI2146_11_FIRMWARE "dvb_driver_si2146_rom11.fw" +#define SI2147_50_FIRMWARE "dvb_driver_si2147_rom50.fw" +#define SI2148_32_FIRMWARE "dvb_driver_si2148_rom32.fw" +#define SI2148_33_FIRMWARE "dvb_driver_si2148_rom33.fw" +#define SI2157_50_FIRMWARE "dvb_driver_si2157_rom50.fw" +#define SI2158_50_FIRMWARE "dvb_driver_si2178_rom50.fw" +#define SI2158_51_FIRMWARE "dvb_driver_si2158_rom51.fw" +#define SI2177_50_FIRMWARE "dvb_driver_si2177_rom50.fw" + +#endif -- cgit v1.2.3