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/i2c/max2175.h | 101 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 101 insertions(+) create mode 100644 drivers/media/i2c/max2175.h (limited to 'drivers/media/i2c/max2175.h') diff --git a/drivers/media/i2c/max2175.h b/drivers/media/i2c/max2175.h new file mode 100644 index 0000000000..4c722ea3e5 --- /dev/null +++ b/drivers/media/i2c/max2175.h @@ -0,0 +1,101 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Maxim Integrated MAX2175 RF to Bits tuner driver + * + * This driver & most of the hard coded values are based on the reference + * application delivered by Maxim for this device. + * + * Copyright (C) 2016 Maxim Integrated Products + * Copyright (C) 2017 Renesas Electronics Corporation + */ + +#ifndef __MAX2175_H__ +#define __MAX2175_H__ + +#define MAX2175_EU_XTAL_FREQ 36864000 /* In Hz */ +#define MAX2175_NA_XTAL_FREQ 40186125 /* In Hz */ + +enum max2175_region { + MAX2175_REGION_EU = 0, /* Europe */ + MAX2175_REGION_NA, /* North America */ +}; + +enum max2175_band { + MAX2175_BAND_AM = 0, + MAX2175_BAND_FM, + MAX2175_BAND_VHF, + MAX2175_BAND_L, +}; + +enum max2175_eu_mode { + /* EU modes */ + MAX2175_EU_FM_1_2 = 0, + MAX2175_DAB_1_2, + + /* + * Other possible modes to add in future + * MAX2175_DAB_1_0, + * MAX2175_DAB_1_3, + * MAX2175_EU_FM_2_2, + * MAX2175_EU_FMHD_4_0, + * MAX2175_EU_AM_1_0, + * MAX2175_EU_AM_2_2, + */ +}; + +enum max2175_na_mode { + /* NA modes */ + MAX2175_NA_FM_1_0 = 0, + MAX2175_NA_FM_2_0, + + /* + * Other possible modes to add in future + * MAX2175_NA_FMHD_1_0, + * MAX2175_NA_FMHD_1_2, + * MAX2175_NA_AM_1_0, + * MAX2175_NA_AM_1_2, + */ +}; + +/* Supported I2S modes */ +enum { + MAX2175_I2S_MODE0 = 0, + MAX2175_I2S_MODE1, + MAX2175_I2S_MODE2, + MAX2175_I2S_MODE3, + MAX2175_I2S_MODE4, +}; + +/* Coefficient table groups */ +enum { + MAX2175_CH_MSEL = 0, + MAX2175_EQ_MSEL, + MAX2175_AA_MSEL, +}; + +/* HSLS LO injection polarity */ +enum { + MAX2175_LO_BELOW_DESIRED = 0, + MAX2175_LO_ABOVE_DESIRED, +}; + +/* Channel FSM modes */ +enum max2175_csm_mode { + MAX2175_LOAD_TO_BUFFER = 0, + MAX2175_PRESET_TUNE, + MAX2175_SEARCH, + MAX2175_AF_UPDATE, + MAX2175_JUMP_FAST_TUNE, + MAX2175_CHECK, + MAX2175_LOAD_AND_SWAP, + MAX2175_END, + MAX2175_BUFFER_PLUS_PRESET_TUNE, + MAX2175_BUFFER_PLUS_SEARCH, + MAX2175_BUFFER_PLUS_AF_UPDATE, + MAX2175_BUFFER_PLUS_JUMP_FAST_TUNE, + MAX2175_BUFFER_PLUS_CHECK, + MAX2175_BUFFER_PLUS_LOAD_AND_SWAP, + MAX2175_NO_ACTION +}; + +#endif /* __MAX2175_H__ */ -- cgit v1.2.3