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65 lines
1.8 KiB
65 lines
1.8 KiB
/* 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 <[email protected]> |
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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 dvb_frontend *frontend; |
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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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struct stv6110x_devctl *devctl; |
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}; |
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#endif /* __STV6110x_PRIV_H */
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