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74ba9207e1
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 675 mass ave cambridge ma 02139 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 441 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190520071858.739733335@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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STV6110(A) Silicon tuner driver
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Copyright (C) Manu Abraham <abraham.manu@gmail.com>
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Copyright (C) ST Microelectronics
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*/
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#ifndef __STV6110x_PRIV_H
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#define __STV6110x_PRIV_H
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#define FE_ERROR 0
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#define FE_NOTICE 1
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#define FE_INFO 2
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#define FE_DEBUG 3
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#define FE_DEBUGREG 4
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#define dprintk(__y, __z, format, arg...) do { \
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if (__z) { \
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if ((verbose > FE_ERROR) && (verbose > __y)) \
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printk(KERN_ERR "%s: " format "\n", __func__ , ##arg); \
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else if ((verbose > FE_NOTICE) && (verbose > __y)) \
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printk(KERN_NOTICE "%s: " format "\n", __func__ , ##arg); \
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else if ((verbose > FE_INFO) && (verbose > __y)) \
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printk(KERN_INFO "%s: " format "\n", __func__ , ##arg); \
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else if ((verbose > FE_DEBUG) && (verbose > __y)) \
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printk(KERN_DEBUG "%s: " format "\n", __func__ , ##arg); \
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} else { \
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if (verbose > __y) \
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printk(format, ##arg); \
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} \
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} while (0)
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#define STV6110x_SETFIELD(mask, bitf, val) \
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(mask = (mask & (~(((1 << STV6110x_WIDTH_##bitf) - 1) << \
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STV6110x_OFFST_##bitf))) | \
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(val << STV6110x_OFFST_##bitf))
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#define STV6110x_GETFIELD(bitf, val) \
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((val >> STV6110x_OFFST_##bitf) & \
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((1 << STV6110x_WIDTH_##bitf) - 1))
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#define MAKEWORD16(a, b) (((a) << 8) | (b))
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#define LSB(x) ((x & 0xff))
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#define MSB(y) ((y >> 8) & 0xff)
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#define TRIALS 10
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#define R_DIV(__div) (1 << (__div + 1))
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#define REFCLOCK_kHz (stv6110x->config->refclk / 1000)
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#define REFCLOCK_MHz (stv6110x->config->refclk / 1000000)
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struct stv6110x_state {
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struct i2c_adapter *i2c;
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const struct stv6110x_config *config;
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u8 regs[8];
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const struct stv6110x_devctl *devctl;
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};
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#endif /* __STV6110x_PRIV_H */
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