diff options
Diffstat (limited to 'drivers/media/tuners')
27 files changed, 148 insertions, 86 deletions
diff --git a/drivers/media/tuners/fc0011.c b/drivers/media/tuners/fc0011.c index e4882546c283..3932aa81e18c 100644 --- a/drivers/media/tuners/fc0011.c +++ b/drivers/media/tuners/fc0011.c @@ -183,8 +183,7 @@ static int fc0011_set_params(struct dvb_frontend *fe) unsigned int i, vco_retries; u32 freq = p->frequency / 1000; u32 bandwidth = p->bandwidth_hz / 1000; - u32 fvco, xin, xdiv, xdivr; - u16 frac; + u32 fvco, xin, frac, xdiv, xdivr; u8 fa, fp, vco_sel, vco_cal; u8 regs[FC11_NR_REGS] = { }; @@ -221,18 +220,15 @@ static int fc0011_set_params(struct dvb_frontend *fe) /* Calc XIN. The PLL reference frequency is 18 MHz. */ xdiv = fvco / 18000; + WARN_ON(xdiv > 0xFF); frac = fvco - xdiv * 18000; frac = (frac << 15) / 18000; if (frac >= 16384) frac += 32786; if (!frac) xin = 0; - else if (frac < 511) - xin = 512; - else if (frac < 65026) - xin = frac; else - xin = 65024; + xin = clamp_t(u32, frac, 512, 65024); regs[FC11_REG_XINHI] = xin >> 8; regs[FC11_REG_XINLO] = xin; @@ -247,8 +243,8 @@ static int fc0011_set_params(struct dvb_frontend *fe) fa += 8; } if (fp > 0x1F) { - fp &= 0x1F; - fa &= 0xF; + fp = 0x1F; + fa = 0xF; } if (fa >= fp) { dev_warn(&priv->i2c->dev, @@ -351,6 +347,8 @@ static int fc0011_set_params(struct dvb_frontend *fe) vco_cal &= FC11_VCOCAL_VALUEMASK; switch (vco_sel) { + default: + WARN_ON(1); case 0: if (vco_cal < 8) { regs[FC11_REG_VCOSEL] &= ~(FC11_VCOSEL_1 | FC11_VCOSEL_2); @@ -432,7 +430,8 @@ static int fc0011_set_params(struct dvb_frontend *fe) err = fc0011_writereg(priv, FC11_REG_RCCAL, regs[FC11_REG_RCCAL]); if (err) return err; - err = fc0011_writereg(priv, FC11_REG_16, 0xB); + regs[FC11_REG_16] = 0xB; + err = fc0011_writereg(priv, FC11_REG_16, regs[FC11_REG_16]); if (err) return err; diff --git a/drivers/media/tuners/fc0012-priv.h b/drivers/media/tuners/fc0012-priv.h index 4577c917e616..1a86ce1d3fcf 100644 --- a/drivers/media/tuners/fc0012-priv.h +++ b/drivers/media/tuners/fc0012-priv.h @@ -21,20 +21,9 @@ #ifndef _FC0012_PRIV_H_ #define _FC0012_PRIV_H_ -#define LOG_PREFIX "fc0012" - -#undef err -#define err(f, arg...) printk(KERN_ERR LOG_PREFIX": " f "\n" , ## arg) -#undef info -#define info(f, arg...) printk(KERN_INFO LOG_PREFIX": " f "\n" , ## arg) -#undef warn -#define warn(f, arg...) printk(KERN_WARNING LOG_PREFIX": " f "\n" , ## arg) - struct fc0012_priv { struct i2c_adapter *i2c; - u8 addr; - u8 dual_master; - u8 xtal_freq; + const struct fc0012_config *cfg; u32 frequency; u32 bandwidth; diff --git a/drivers/media/tuners/fc0012.c b/drivers/media/tuners/fc0012.c index 308135abd54c..f4d0e797a6cc 100644 --- a/drivers/media/tuners/fc0012.c +++ b/drivers/media/tuners/fc0012.c @@ -25,11 +25,13 @@ static int fc0012_writereg(struct fc0012_priv *priv, u8 reg, u8 val) { u8 buf[2] = {reg, val}; struct i2c_msg msg = { - .addr = priv->addr, .flags = 0, .buf = buf, .len = 2 + .addr = priv->cfg->i2c_address, .flags = 0, .buf = buf, .len = 2 }; if (i2c_transfer(priv->i2c, &msg, 1) != 1) { - err("I2C write reg failed, reg: %02x, val: %02x", reg, val); + dev_err(&priv->i2c->dev, + "%s: I2C write reg failed, reg: %02x, val: %02x\n", + KBUILD_MODNAME, reg, val); return -EREMOTEIO; } return 0; @@ -38,12 +40,16 @@ static int fc0012_writereg(struct fc0012_priv *priv, u8 reg, u8 val) static int fc0012_readreg(struct fc0012_priv *priv, u8 reg, u8 *val) { struct i2c_msg msg[2] = { - { .addr = priv->addr, .flags = 0, .buf = ®, .len = 1 }, - { .addr = priv->addr, .flags = I2C_M_RD, .buf = val, .len = 1 }, + { .addr = priv->cfg->i2c_address, .flags = 0, + .buf = ®, .len = 1 }, + { .addr = priv->cfg->i2c_address, .flags = I2C_M_RD, + .buf = val, .len = 1 }, }; if (i2c_transfer(priv->i2c, msg, 2) != 2) { - err("I2C read reg failed, reg: %02x", reg); + dev_err(&priv->i2c->dev, + "%s: I2C read reg failed, reg: %02x\n", + KBUILD_MODNAME, reg); return -EREMOTEIO; } return 0; @@ -88,7 +94,7 @@ static int fc0012_init(struct dvb_frontend *fe) 0x04, /* reg. 0x15: Enable LNA COMPS */ }; - switch (priv->xtal_freq) { + switch (priv->cfg->xtal_freq) { case FC_XTAL_27_MHZ: case FC_XTAL_28_8_MHZ: reg[0x07] |= 0x20; @@ -98,9 +104,12 @@ static int fc0012_init(struct dvb_frontend *fe) break; } - if (priv->dual_master) + if (priv->cfg->dual_master) reg[0x0c] |= 0x02; + if (priv->cfg->loop_through) + reg[0x09] |= 0x01; + if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 1); /* open I2C-gate */ @@ -114,17 +123,12 @@ static int fc0012_init(struct dvb_frontend *fe) fe->ops.i2c_gate_ctrl(fe, 0); /* close I2C-gate */ if (ret) - err("fc0012_writereg failed: %d", ret); + dev_err(&priv->i2c->dev, "%s: fc0012_writereg failed: %d\n", + KBUILD_MODNAME, ret); return ret; } -static int fc0012_sleep(struct dvb_frontend *fe) -{ - /* nothing to do here */ - return 0; -} - static int fc0012_set_params(struct dvb_frontend *fe) { struct fc0012_priv *priv = fe->tuner_priv; @@ -144,7 +148,7 @@ static int fc0012_set_params(struct dvb_frontend *fe) goto exit; } - switch (priv->xtal_freq) { + switch (priv->cfg->xtal_freq) { case FC_XTAL_27_MHZ: xtal_freq_khz_2 = 27000 / 2; break; @@ -256,7 +260,8 @@ static int fc0012_set_params(struct dvb_frontend *fe) break; } } else { - err("%s: modulation type not supported!", __func__); + dev_err(&priv->i2c->dev, "%s: modulation type not supported!\n", + KBUILD_MODNAME); return -EINVAL; } @@ -318,7 +323,8 @@ exit: if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0); /* close I2C-gate */ if (ret) - warn("%s: failed: %d", __func__, ret); + dev_warn(&priv->i2c->dev, "%s: %s failed: %d\n", + KBUILD_MODNAME, __func__, ret); return ret; } @@ -331,8 +337,7 @@ static int fc0012_get_frequency(struct dvb_frontend *fe, u32 *frequency) static int fc0012_get_if_frequency(struct dvb_frontend *fe, u32 *frequency) { - /* CHECK: always ? */ - *frequency = 0; + *frequency = 0; /* Zero-IF */ return 0; } @@ -408,7 +413,8 @@ err: fe->ops.i2c_gate_ctrl(fe, 0); /* close I2C-gate */ exit: if (ret) - warn("%s: failed: %d", __func__, ret); + dev_warn(&priv->i2c->dev, "%s: %s failed: %d\n", + KBUILD_MODNAME, __func__, ret); return ret; } @@ -424,7 +430,6 @@ static const struct dvb_tuner_ops fc0012_tuner_ops = { .release = fc0012_release, .init = fc0012_init, - .sleep = fc0012_sleep, .set_params = fc0012_set_params, @@ -436,27 +441,73 @@ static const struct dvb_tuner_ops fc0012_tuner_ops = { }; struct dvb_frontend *fc0012_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, u8 i2c_address, int dual_master, - enum fc001x_xtal_freq xtal_freq) + struct i2c_adapter *i2c, const struct fc0012_config *cfg) { - struct fc0012_priv *priv = NULL; + struct fc0012_priv *priv; + int ret; + u8 chip_id; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); priv = kzalloc(sizeof(struct fc0012_priv), GFP_KERNEL); - if (priv == NULL) - return NULL; + if (!priv) { + ret = -ENOMEM; + dev_err(&i2c->dev, "%s: kzalloc() failed\n", KBUILD_MODNAME); + goto err; + } + priv->cfg = cfg; priv->i2c = i2c; - priv->dual_master = dual_master; - priv->addr = i2c_address; - priv->xtal_freq = xtal_freq; - info("Fitipower FC0012 successfully attached."); + /* check if the tuner is there */ + ret = fc0012_readreg(priv, 0x00, &chip_id); + if (ret < 0) + goto err; - fe->tuner_priv = priv; + dev_dbg(&i2c->dev, "%s: chip_id=%02x\n", __func__, chip_id); + + switch (chip_id) { + case 0xa1: + break; + default: + ret = -ENODEV; + goto err; + } + + dev_info(&i2c->dev, "%s: Fitipower FC0012 successfully identified\n", + KBUILD_MODNAME); + + if (priv->cfg->loop_through) { + ret = fc0012_writereg(priv, 0x09, 0x6f); + if (ret < 0) + goto err; + } + + /* + * TODO: Clock out en or div? + * For dual tuner configuration clearing bit [0] is required. + */ + if (priv->cfg->clock_out) { + ret = fc0012_writereg(priv, 0x0b, 0x82); + if (ret < 0) + goto err; + } + fe->tuner_priv = priv; memcpy(&fe->ops.tuner_ops, &fc0012_tuner_ops, sizeof(struct dvb_tuner_ops)); +err: + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); + + if (ret) { + dev_dbg(&i2c->dev, "%s: failed: %d\n", __func__, ret); + kfree(priv); + return NULL; + } + return fe; } EXPORT_SYMBOL(fc0012_attach); diff --git a/drivers/media/tuners/fc0012.h b/drivers/media/tuners/fc0012.h index 4dbd5efe8845..54508fcc3469 100644 --- a/drivers/media/tuners/fc0012.h +++ b/drivers/media/tuners/fc0012.h @@ -24,19 +24,41 @@ #include "dvb_frontend.h" #include "fc001x-common.h" +struct fc0012_config { + /* + * I2C address + */ + u8 i2c_address; + + /* + * clock + */ + enum fc001x_xtal_freq xtal_freq; + + bool dual_master; + + /* + * RF loop-through + */ + bool loop_through; + + /* + * clock output + */ + bool clock_out; +}; + #if defined(CONFIG_MEDIA_TUNER_FC0012) || \ (defined(CONFIG_MEDIA_TUNER_FC0012_MODULE) && defined(MODULE)) extern struct dvb_frontend *fc0012_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, - u8 i2c_address, int dual_master, - enum fc001x_xtal_freq xtal_freq); + const struct fc0012_config *cfg); #else static inline struct dvb_frontend *fc0012_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, - u8 i2c_address, int dual_master, - enum fc001x_xtal_freq xtal_freq) + const struct fc0012_config *cfg) { - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + pr_warn("%s: driver disabled by Kconfig\n", __func__); return NULL; } #endif diff --git a/drivers/media/tuners/mt2060.h b/drivers/media/tuners/mt2060.h index cb60caffb6b6..c64fc19cb278 100644 --- a/drivers/media/tuners/mt2060.h +++ b/drivers/media/tuners/mt2060.h @@ -30,7 +30,7 @@ struct mt2060_config { u8 clock_out; /* 0 = off, 1 = CLK/4, 2 = CLK/2, 3 = CLK/1 */ }; -#if defined(CONFIG_MEDIA_TUNER_MT2060) || (defined(CONFIG_MEDIA_TUNER_MT2060_MODULE) && defined(MODULE)) +#if IS_ENABLED(CONFIG_MEDIA_TUNER_MT2060) extern struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2060_config *cfg, u16 if1); #else static inline struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2060_config *cfg, u16 if1) diff --git a/drivers/media/tuners/mt2063.h b/drivers/media/tuners/mt2063.h index ab24170c1571..e1acfc8e7ae3 100644 --- a/drivers/media/tuners/mt2063.h +++ b/drivers/media/tuners/mt2063.h @@ -8,7 +8,7 @@ struct mt2063_config { u32 refclock; }; -#if defined(CONFIG_MEDIA_TUNER_MT2063) || (defined(CONFIG_MEDIA_TUNER_MT2063_MODULE) && defined(MODULE)) +#if IS_ENABLED(CONFIG_MEDIA_TUNER_MT2063) struct dvb_frontend *mt2063_attach(struct dvb_frontend *fe, struct mt2063_config *config, struct i2c_adapter *i2c); diff --git a/drivers/media/tuners/mt20xx.h b/drivers/media/tuners/mt20xx.h index 259553a24903..f56241ccaa00 100644 --- a/drivers/media/tuners/mt20xx.h +++ b/drivers/media/tuners/mt20xx.h @@ -20,7 +20,7 @@ #include <linux/i2c.h> #include "dvb_frontend.h" -#if defined(CONFIG_MEDIA_TUNER_MT20XX) || (defined(CONFIG_MEDIA_TUNER_MT20XX_MODULE) && defined(MODULE)) +#if IS_ENABLED(CONFIG_MEDIA_TUNER_MT20XX) extern struct dvb_frontend *microtune_attach(struct dvb_frontend *fe, struct i2c_adapter* i2c_adap, u8 i2c_addr); diff --git a/drivers/media/tuners/mt2131.h b/drivers/media/tuners/mt2131.h index 6632de640df0..09ceaf68e47c 100644 --- a/drivers/media/tuners/mt2131.h +++ b/drivers/media/tuners/mt2131.h @@ -30,7 +30,7 @@ struct mt2131_config { u8 clock_out; /* 0 = off, 1 = CLK/4, 2 = CLK/2, 3 = CLK/1 */ }; -#if defined(CONFIG_MEDIA_TUNER_MT2131) || (defined(CONFIG_MEDIA_TUNER_MT2131_MODULE) && defined(MODULE)) +#if IS_ENABLED(CONFIG_MEDIA_TUNER_MT2131) extern struct dvb_frontend* mt2131_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2131_config *cfg, diff --git a/drivers/media/tuners/mt2266.h b/drivers/media/tuners/mt2266.h index 4d083882d044..fad6dd657d77 100644 --- a/drivers/media/tuners/mt2266.h +++ b/drivers/media/tuners/mt2266.h @@ -24,7 +24,7 @@ struct mt2266_config { u8 i2c_address; }; -#if defined(CONFIG_MEDIA_TUNER_MT2266) || (defined(CONFIG_MEDIA_TUNER_MT2266_MODULE) && defined(MODULE)) +#if IS_ENABLED(CONFIG_MEDIA_TUNER_MT2266) extern struct dvb_frontend * mt2266_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2266_config *cfg); #else static inline struct dvb_frontend * mt2266_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2266_config *cfg) diff --git a/drivers/media/tuners/mxl5007t.h b/drivers/media/tuners/mxl5007t.h index aa3eea0b5262..37b0942e2385 100644 --- a/drivers/media/tuners/mxl5007t.h +++ b/drivers/media/tuners/mxl5007t.h @@ -77,7 +77,7 @@ struct mxl5007t_config { unsigned int clk_out_enable:1; }; -#if defined(CONFIG_MEDIA_TUNER_MXL5007T) || (defined(CONFIG_MEDIA_TUNER_MXL5007T_MODULE) && defined(MODULE)) +#if IS_ENABLED(CONFIG_MEDIA_TUNER_MXL5007T) extern struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 addr, struct mxl5007t_config *cfg); diff --git a/drivers/media/tuners/qt1010.h b/drivers/media/tuners/qt1010.h index 807fb7b6146b..8ab5d479749f 100644 --- a/drivers/media/tuners/qt1010.h +++ b/drivers/media/tuners/qt1010.h @@ -36,7 +36,7 @@ struct qt1010_config { * @param cfg tuner hw based configuration * @return fe pointer on success, NULL on failure */ -#if defined(CONFIG_MEDIA_TUNER_QT1010) || (defined(CONFIG_MEDIA_TUNER_QT1010_MODULE) && defined(MODULE)) +#if IS_ENABLED(CONFIG_MEDIA_TUNER_QT1010) extern struct dvb_frontend *qt1010_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct qt1010_config *cfg); diff --git a/drivers/media/tuners/tda18212.c b/drivers/media/tuners/tda18212.c index 5d9f02842501..e4a84ee231cf 100644 --- a/drivers/media/tuners/tda18212.c +++ b/drivers/media/tuners/tda18212.c @@ -277,7 +277,7 @@ struct dvb_frontend *tda18212_attach(struct dvb_frontend *fe, { struct tda18212_priv *priv = NULL; int ret; - u8 uninitialized_var(val); + u8 val; priv = kzalloc(sizeof(struct tda18212_priv), GFP_KERNEL); if (priv == NULL) @@ -296,8 +296,8 @@ struct dvb_frontend *tda18212_attach(struct dvb_frontend *fe, if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0); /* close I2C-gate */ - dev_dbg(&priv->i2c->dev, "%s: ret=%d chip id=%02x\n", __func__, ret, - val); + if (!ret) + dev_dbg(&priv->i2c->dev, "%s: chip id=%02x\n", __func__, val); if (ret || val != 0xc7) { kfree(priv); return NULL; diff --git a/drivers/media/tuners/tda18218.c b/drivers/media/tuners/tda18218.c index 18198537be9f..2d31aeb6b088 100644 --- a/drivers/media/tuners/tda18218.c +++ b/drivers/media/tuners/tda18218.c @@ -277,7 +277,7 @@ struct dvb_frontend *tda18218_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct tda18218_config *cfg) { struct tda18218_priv *priv = NULL; - u8 uninitialized_var(val); + u8 val; int ret; /* chip default registers values */ static u8 def_regs[] = { @@ -302,8 +302,8 @@ struct dvb_frontend *tda18218_attach(struct dvb_frontend *fe, /* check if the tuner is there */ ret = tda18218_rd_reg(priv, R00_ID, &val); - dev_dbg(&priv->i2c->dev, "%s: ret=%d chip id=%02x\n", __func__, ret, - val); + if (!ret) + dev_dbg(&priv->i2c->dev, "%s: chip id=%02x\n", __func__, val); if (ret || val != def_regs[R00_ID]) { kfree(priv); return NULL; diff --git a/drivers/media/tuners/tda18271-fe.c b/drivers/media/tuners/tda18271-fe.c index 72c26fd77922..e7786862dab2 100644 --- a/drivers/media/tuners/tda18271-fe.c +++ b/drivers/media/tuners/tda18271-fe.c @@ -1122,6 +1122,7 @@ static int tda18271_dump_std_map(struct dvb_frontend *fe) tda18271_dump_std_item(dvbt_7, "dvbt 7"); tda18271_dump_std_item(dvbt_8, "dvbt 8"); tda18271_dump_std_item(qam_6, "qam 6 "); + tda18271_dump_std_item(qam_7, "qam 7 "); tda18271_dump_std_item(qam_8, "qam 8 "); return 0; @@ -1149,6 +1150,7 @@ static int tda18271_update_std_map(struct dvb_frontend *fe, tda18271_update_std(dvbt_7, "dvbt 7"); tda18271_update_std(dvbt_8, "dvbt 8"); tda18271_update_std(qam_6, "qam 6"); + tda18271_update_std(qam_7, "qam 7"); tda18271_update_std(qam_8, "qam 8"); return 0; diff --git a/drivers/media/tuners/tda18271-maps.c b/drivers/media/tuners/tda18271-maps.c index fb881c667c94..b62e925f643f 100644 --- a/drivers/media/tuners/tda18271-maps.c +++ b/drivers/media/tuners/tda18271-maps.c @@ -1290,13 +1290,11 @@ int tda18271_assign_map_layout(struct dvb_frontend *fe) switch (priv->id) { case TDA18271HDC1: priv->maps = &tda18271c1_map_layout; - memcpy(&priv->std, &tda18271c1_std_map, - sizeof(struct tda18271_std_map)); + priv->std = tda18271c1_std_map; break; case TDA18271HDC2: priv->maps = &tda18271c2_map_layout; - memcpy(&priv->std, &tda18271c2_std_map, - sizeof(struct tda18271_std_map)); + priv->std = tda18271c2_std_map; break; default: ret = -EINVAL; diff --git a/drivers/media/tuners/tda18271.h b/drivers/media/tuners/tda18271.h index 89b6c6d93fec..4c418d63f540 100644 --- a/drivers/media/tuners/tda18271.h +++ b/drivers/media/tuners/tda18271.h @@ -121,7 +121,7 @@ enum tda18271_mode { TDA18271_DIGITAL, }; -#if defined(CONFIG_MEDIA_TUNER_TDA18271) || (defined(CONFIG_MEDIA_TUNER_TDA18271_MODULE) && defined(MODULE)) +#if IS_ENABLED(CONFIG_MEDIA_TUNER_TDA18271) extern struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr, struct i2c_adapter *i2c, struct tda18271_config *cfg); diff --git a/drivers/media/tuners/tda827x.h b/drivers/media/tuners/tda827x.h index 7d72ce0a0c2d..9432b5b6121b 100644 --- a/drivers/media/tuners/tda827x.h +++ b/drivers/media/tuners/tda827x.h @@ -50,7 +50,7 @@ struct tda827x_config * @param cfg optional callback function pointers. * @return FE pointer on success, NULL on failure. */ -#if defined(CONFIG_MEDIA_TUNER_TDA827X) || (defined(CONFIG_MEDIA_TUNER_TDA827X_MODULE) && defined(MODULE)) +#if IS_ENABLED(CONFIG_MEDIA_TUNER_TDA827X) extern struct dvb_frontend* tda827x_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c, struct tda827x_config *cfg); diff --git a/drivers/media/tuners/tda8290.h b/drivers/media/tuners/tda8290.h index 7e288b26fcc3..e12ecbaa35a4 100644 --- a/drivers/media/tuners/tda8290.h +++ b/drivers/media/tuners/tda8290.h @@ -28,7 +28,7 @@ struct tda829x_config { #define TDA829X_DONT_PROBE 1 }; -#if defined(CONFIG_MEDIA_TUNER_TDA8290) || (defined(CONFIG_MEDIA_TUNER_TDA8290_MODULE) && defined(MODULE)) +#if IS_ENABLED(CONFIG_MEDIA_TUNER_TDA8290) extern int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr); extern struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe, diff --git a/drivers/media/tuners/tda9887.h b/drivers/media/tuners/tda9887.h index acc419e8c4fc..37a4a1123e0c 100644 --- a/drivers/media/tuners/tda9887.h +++ b/drivers/media/tuners/tda9887.h @@ -21,7 +21,7 @@ #include "dvb_frontend.h" /* ------------------------------------------------------------------------ */ -#if defined(CONFIG_MEDIA_TUNER_TDA9887) || (defined(CONFIG_MEDIA_TUNER_TDA9887_MODULE) && defined(MODULE)) +#if IS_ENABLED(CONFIG_MEDIA_TUNER_TDA9887) extern struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c_adap, u8 i2c_addr); diff --git a/drivers/media/tuners/tea5761.h b/drivers/media/tuners/tea5761.h index 2e2ff82c95a4..933228ffb509 100644 --- a/drivers/media/tuners/tea5761.h +++ b/drivers/media/tuners/tea5761.h @@ -20,7 +20,7 @@ #include <linux/i2c.h> #include "dvb_frontend.h" -#if defined(CONFIG_MEDIA_TUNER_TEA5761) || (defined(CONFIG_MEDIA_TUNER_TEA5761_MODULE) && defined(MODULE)) +#if IS_ENABLED(CONFIG_MEDIA_TUNER_TEA5761) extern int tea5761_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr); extern struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe, diff --git a/drivers/media/tuners/tea5767.h b/drivers/media/tuners/tea5767.h index d30ab1b483de..c39101199383 100644 --- a/drivers/media/tuners/tea5767.h +++ b/drivers/media/tuners/tea5767.h @@ -39,7 +39,7 @@ struct tea5767_ctrl { enum tea5767_xtal xtal_freq; }; -#if defined(CONFIG_MEDIA_TUNER_TEA5767) || (defined(CONFIG_MEDIA_TUNER_TEA5767_MODULE) && defined(MODULE)) +#if IS_ENABLED(CONFIG_MEDIA_TUNER_TEA5767) extern int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr); extern struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe, diff --git a/drivers/media/tuners/tuner-simple.h b/drivers/media/tuners/tuner-simple.h index 381fa5d35a9b..ffd12cfe650b 100644 --- a/drivers/media/tuners/tuner-simple.h +++ b/drivers/media/tuners/tuner-simple.h @@ -20,7 +20,7 @@ #include <linux/i2c.h> #include "dvb_frontend.h" -#if defined(CONFIG_MEDIA_TUNER_SIMPLE) || (defined(CONFIG_MEDIA_TUNER_SIMPLE_MODULE) && defined(MODULE)) +#if IS_ENABLED(CONFIG_MEDIA_TUNER_SIMPLE) extern struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c_adap, u8 i2c_addr, diff --git a/drivers/media/tuners/tuner-xc2028.c b/drivers/media/tuners/tuner-xc2028.c index 7bcb6b0ff1df..09451737c77e 100644 --- a/drivers/media/tuners/tuner-xc2028.c +++ b/drivers/media/tuners/tuner-xc2028.c @@ -870,7 +870,7 @@ check_device: } read_not_reliable: - memcpy(&priv->cur_fw, &new_fw, sizeof(priv->cur_fw)); + priv->cur_fw = new_fw; /* * By setting BASE in cur_fw.type only after successfully loading all diff --git a/drivers/media/tuners/tuner-xc2028.h b/drivers/media/tuners/tuner-xc2028.h index 9ebfb2d0ff14..181d087faec4 100644 --- a/drivers/media/tuners/tuner-xc2028.h +++ b/drivers/media/tuners/tuner-xc2028.h @@ -56,7 +56,7 @@ struct xc2028_config { #define XC2028_RESET_CLK 1 #define XC2028_I2C_FLUSH 2 -#if defined(CONFIG_MEDIA_TUNER_XC2028) || (defined(CONFIG_MEDIA_TUNER_XC2028_MODULE) && defined(MODULE)) +#if IS_ENABLED(CONFIG_MEDIA_TUNER_XC2028) extern struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, struct xc2028_config *cfg); #else diff --git a/drivers/media/tuners/xc4000.c b/drivers/media/tuners/xc4000.c index 5c0fd787cc8f..2018befabb5a 100644 --- a/drivers/media/tuners/xc4000.c +++ b/drivers/media/tuners/xc4000.c @@ -1066,7 +1066,7 @@ check_device: goto fail; } - memcpy(&priv->cur_fw, &new_fw, sizeof(priv->cur_fw)); + priv->cur_fw = new_fw; /* * By setting BASE in cur_fw.type only after successfully loading all diff --git a/drivers/media/tuners/xc4000.h b/drivers/media/tuners/xc4000.h index e6a44d151cbd..97c23de5296c 100644 --- a/drivers/media/tuners/xc4000.h +++ b/drivers/media/tuners/xc4000.h @@ -50,7 +50,7 @@ struct xc4000_config { * it's passed back to a bridge during tuner_callback(). */ -#if defined(CONFIG_MEDIA_TUNER_XC4000) || (defined(CONFIG_MEDIA_TUNER_XC4000_MODULE) && defined(MODULE)) +#if IS_ENABLED(CONFIG_MEDIA_TUNER_XC4000) extern struct dvb_frontend *xc4000_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct xc4000_config *cfg); diff --git a/drivers/media/tuners/xc5000.c b/drivers/media/tuners/xc5000.c index dc93cf338f36..d6be1b613c52 100644 --- a/drivers/media/tuners/xc5000.c +++ b/drivers/media/tuners/xc5000.c @@ -785,6 +785,7 @@ static int xc5000_set_params(struct dvb_frontend *fe) return -EINVAL; } priv->rf_mode = XC_RF_MODE_AIR; + break; case SYS_DVBC_ANNEX_A: case SYS_DVBC_ANNEX_C: dprintk(1, "%s() QAM modulation\n", __func__); |