diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/media/dvb-frontends/cxd2820r_c.c | 33 | ||||
-rw-r--r-- | drivers/media/dvb-frontends/cxd2820r_core.c | 115 | ||||
-rw-r--r-- | drivers/media/dvb-frontends/cxd2820r_t.c | 32 | ||||
-rw-r--r-- | drivers/media/dvb-frontends/cxd2820r_t2.c | 34 |
4 files changed, 123 insertions, 91 deletions
diff --git a/drivers/media/dvb-frontends/cxd2820r_c.c b/drivers/media/dvb-frontends/cxd2820r_c.c index 0d036e1a43e2..beb46a620160 100644 --- a/drivers/media/dvb-frontends/cxd2820r_c.c +++ b/drivers/media/dvb-frontends/cxd2820r_c.c @@ -24,6 +24,7 @@ int cxd2820r_set_frontend_c(struct dvb_frontend *fe) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret, i; unsigned int utmp; @@ -47,8 +48,10 @@ int cxd2820r_set_frontend_c(struct dvb_frontend *fe) { 0x10071, !priv->ts_clk_inv << 4, 0x10 }, }; - dev_dbg(&priv->i2c->dev, "%s: frequency=%d symbol_rate=%d\n", __func__, - c->frequency, c->symbol_rate); + dev_dbg(&client->dev, + "delivery_system=%d modulation=%d frequency=%u symbol_rate=%u inversion=%d\n", + c->delivery_system, c->modulation, c->frequency, + c->symbol_rate, c->inversion); /* program tuner */ if (fe->ops.tuner_ops.set_params) @@ -71,8 +74,7 @@ int cxd2820r_set_frontend_c(struct dvb_frontend *fe) ret = fe->ops.tuner_ops.get_if_frequency(fe, &if_frequency); if (ret) goto error; - dev_dbg(&priv->i2c->dev, "%s: if_frequency=%u\n", __func__, - if_frequency); + dev_dbg(&client->dev, "if_frequency=%u\n", if_frequency); } else { ret = -EINVAL; goto error; @@ -95,7 +97,7 @@ int cxd2820r_set_frontend_c(struct dvb_frontend *fe) return ret; error: - dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + dev_dbg(&client->dev, "failed=%d\n", ret); return ret; } @@ -103,9 +105,12 @@ int cxd2820r_get_frontend_c(struct dvb_frontend *fe, struct dtv_frontend_properties *c) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; int ret; u8 buf[2]; + dev_dbg(&client->dev, "\n"); + ret = cxd2820r_rd_regs(priv, 0x1001a, buf, 2); if (ret) goto error; @@ -145,13 +150,14 @@ int cxd2820r_get_frontend_c(struct dvb_frontend *fe, return ret; error: - dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + dev_dbg(&client->dev, "failed=%d\n", ret); return ret; } int cxd2820r_read_status_c(struct dvb_frontend *fe, enum fe_status *status) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; unsigned int utmp; @@ -172,8 +178,7 @@ int cxd2820r_read_status_c(struct dvb_frontend *fe, enum fe_status *status) } } - dev_dbg(&priv->i2c->dev, "%s: lock=%02x %02x\n", __func__, buf[0], - buf[1]); + dev_dbg(&client->dev, "lock=%*ph\n", 2, buf); /* Signal strength */ if (*status & FE_HAS_SIGNAL) { @@ -275,28 +280,32 @@ int cxd2820r_read_status_c(struct dvb_frontend *fe, enum fe_status *status) return ret; error: - dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + dev_dbg(&client->dev, "failed=%d\n", ret); return ret; } int cxd2820r_init_c(struct dvb_frontend *fe) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; int ret; + dev_dbg(&client->dev, "\n"); + ret = cxd2820r_wr_reg(priv, 0x00085, 0x07); if (ret) goto error; return ret; error: - dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + dev_dbg(&client->dev, "failed=%d\n", ret); return ret; } int cxd2820r_sleep_c(struct dvb_frontend *fe) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; int ret, i; struct reg_val_mask tab[] = { { 0x000ff, 0x1f, 0xff }, @@ -306,7 +315,7 @@ int cxd2820r_sleep_c(struct dvb_frontend *fe) { 0x00080, 0x00, 0xff }, }; - dev_dbg(&priv->i2c->dev, "%s\n", __func__); + dev_dbg(&client->dev, "\n"); priv->delivery_system = SYS_UNDEFINED; @@ -319,7 +328,7 @@ int cxd2820r_sleep_c(struct dvb_frontend *fe) return ret; error: - dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + dev_dbg(&client->dev, "failed=%d\n", ret); return ret; } diff --git a/drivers/media/dvb-frontends/cxd2820r_core.c b/drivers/media/dvb-frontends/cxd2820r_core.c index cf5eed477c44..e222217458ca 100644 --- a/drivers/media/dvb-frontends/cxd2820r_core.c +++ b/drivers/media/dvb-frontends/cxd2820r_core.c @@ -28,6 +28,7 @@ static int cxd2820r_wr_regs_i2c(struct cxd2820r_priv *priv, u8 i2c, u8 reg, u8 *val, int len) { + struct i2c_client *client = priv->client[0]; int ret; u8 buf[MAX_XFER_SIZE]; struct i2c_msg msg[1] = { @@ -40,9 +41,8 @@ static int cxd2820r_wr_regs_i2c(struct cxd2820r_priv *priv, u8 i2c, u8 reg, }; if (1 + len > sizeof(buf)) { - dev_warn(&priv->i2c->dev, - "%s: i2c wr reg=%04x: len=%d is too big!\n", - KBUILD_MODNAME, reg, len); + dev_warn(&client->dev, "i2c wr reg=%04x: len=%d is too big!\n", + reg, len); return -EINVAL; } @@ -53,8 +53,8 @@ static int cxd2820r_wr_regs_i2c(struct cxd2820r_priv *priv, u8 i2c, u8 reg, if (ret == 1) { ret = 0; } else { - dev_warn(&priv->i2c->dev, "%s: i2c wr failed=%d reg=%02x " \ - "len=%d\n", KBUILD_MODNAME, ret, reg, len); + dev_warn(&client->dev, "i2c wr failed=%d reg=%02x len=%d\n", + ret, reg, len); ret = -EREMOTEIO; } return ret; @@ -64,6 +64,7 @@ static int cxd2820r_wr_regs_i2c(struct cxd2820r_priv *priv, u8 i2c, u8 reg, static int cxd2820r_rd_regs_i2c(struct cxd2820r_priv *priv, u8 i2c, u8 reg, u8 *val, int len) { + struct i2c_client *client = priv->client[0]; int ret; u8 buf[MAX_XFER_SIZE]; struct i2c_msg msg[2] = { @@ -81,9 +82,8 @@ static int cxd2820r_rd_regs_i2c(struct cxd2820r_priv *priv, u8 i2c, u8 reg, }; if (len > sizeof(buf)) { - dev_warn(&priv->i2c->dev, - "%s: i2c wr reg=%04x: len=%d is too big!\n", - KBUILD_MODNAME, reg, len); + dev_warn(&client->dev, "i2c wr reg=%04x: len=%d is too big!\n", + reg, len); return -EINVAL; } @@ -92,8 +92,8 @@ static int cxd2820r_rd_regs_i2c(struct cxd2820r_priv *priv, u8 i2c, u8 reg, memcpy(val, buf, len); ret = 0; } else { - dev_warn(&priv->i2c->dev, "%s: i2c rd failed=%d reg=%02x " \ - "len=%d\n", KBUILD_MODNAME, ret, reg, len); + dev_warn(&client->dev, "i2c rd failed=%d reg=%02x len=%d\n", + ret, reg, len); ret = -EREMOTEIO; } @@ -188,11 +188,12 @@ int cxd2820r_wr_reg_mask(struct cxd2820r_priv *priv, u32 reg, u8 val, int cxd2820r_gpio(struct dvb_frontend *fe, u8 *gpio) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret, i; u8 tmp0, tmp1; - dev_dbg(&priv->i2c->dev, "%s: delsys=%d\n", __func__, - fe->dtv_property_cache.delivery_system); + dev_dbg(&client->dev, "delivery_system=%d\n", c->delivery_system); /* update GPIOs only when needed */ if (!memcmp(gpio, priv->gpio, sizeof(priv->gpio))) @@ -219,12 +220,10 @@ int cxd2820r_gpio(struct dvb_frontend *fe, u8 *gpio) else tmp1 |= (0 << (0 + i)); - dev_dbg(&priv->i2c->dev, "%s: gpio i=%d %02x %02x\n", __func__, - i, tmp0, tmp1); + dev_dbg(&client->dev, "gpio i=%d %02x %02x\n", i, tmp0, tmp1); } - dev_dbg(&priv->i2c->dev, "%s: wr gpio=%02x %02x\n", __func__, tmp0, - tmp1); + dev_dbg(&client->dev, "wr gpio=%02x %02x\n", tmp0, tmp1); /* write bits [7:2] */ ret = cxd2820r_wr_reg_mask(priv, 0x00089, tmp0, 0xfc); @@ -240,18 +239,18 @@ int cxd2820r_gpio(struct dvb_frontend *fe, u8 *gpio) return ret; error: - dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + dev_dbg(&client->dev, "failed=%d\n", ret); return ret; } static int cxd2820r_set_frontend(struct dvb_frontend *fe) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; - dev_dbg(&priv->i2c->dev, "%s: delsys=%d\n", __func__, - fe->dtv_property_cache.delivery_system); + dev_dbg(&client->dev, "delivery_system=%d\n", c->delivery_system); switch (c->delivery_system) { case SYS_DVBT: @@ -279,8 +278,7 @@ static int cxd2820r_set_frontend(struct dvb_frontend *fe) goto err; break; default: - dev_dbg(&priv->i2c->dev, "%s: error state=%d\n", __func__, - fe->dtv_property_cache.delivery_system); + dev_dbg(&client->dev, "invalid delivery_system\n"); ret = -EINVAL; break; } @@ -291,12 +289,13 @@ err: static int cxd2820r_read_status(struct dvb_frontend *fe, enum fe_status *status) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; - dev_dbg(&priv->i2c->dev, "%s: delsys=%d\n", __func__, - fe->dtv_property_cache.delivery_system); + dev_dbg(&client->dev, "delivery_system=%d\n", c->delivery_system); - switch (fe->dtv_property_cache.delivery_system) { + switch (c->delivery_system) { case SYS_DVBT: ret = cxd2820r_read_status_t(fe, status); break; @@ -317,15 +316,16 @@ static int cxd2820r_get_frontend(struct dvb_frontend *fe, struct dtv_frontend_properties *p) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; - dev_dbg(&priv->i2c->dev, "%s: delsys=%d\n", __func__, - fe->dtv_property_cache.delivery_system); + dev_dbg(&client->dev, "delivery_system=%d\n", c->delivery_system); if (priv->delivery_system == SYS_UNDEFINED) return 0; - switch (fe->dtv_property_cache.delivery_system) { + switch (c->delivery_system) { case SYS_DVBT: ret = cxd2820r_get_frontend_t(fe, p); break; @@ -345,9 +345,10 @@ static int cxd2820r_get_frontend(struct dvb_frontend *fe, static int cxd2820r_read_ber(struct dvb_frontend *fe, u32 *ber) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; - dev_dbg(&priv->i2c->dev, "%s: delsys=%d\n", __func__, - fe->dtv_property_cache.delivery_system); + dev_dbg(&client->dev, "delivery_system=%d\n", c->delivery_system); *ber = (priv->post_bit_error - priv->post_bit_error_prev_dvbv3); priv->post_bit_error_prev_dvbv3 = priv->post_bit_error; @@ -358,10 +359,10 @@ static int cxd2820r_read_ber(struct dvb_frontend *fe, u32 *ber) static int cxd2820r_read_signal_strength(struct dvb_frontend *fe, u16 *strength) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; struct dtv_frontend_properties *c = &fe->dtv_property_cache; - dev_dbg(&priv->i2c->dev, "%s: delsys=%d\n", __func__, - fe->dtv_property_cache.delivery_system); + dev_dbg(&client->dev, "delivery_system=%d\n", c->delivery_system); if (c->strength.stat[0].scale == FE_SCALE_RELATIVE) *strength = c->strength.stat[0].uvalue; @@ -374,10 +375,10 @@ static int cxd2820r_read_signal_strength(struct dvb_frontend *fe, u16 *strength) static int cxd2820r_read_snr(struct dvb_frontend *fe, u16 *snr) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; struct dtv_frontend_properties *c = &fe->dtv_property_cache; - dev_dbg(&priv->i2c->dev, "%s: delsys=%d\n", __func__, - fe->dtv_property_cache.delivery_system); + dev_dbg(&client->dev, "delivery_system=%d\n", c->delivery_system); if (c->cnr.stat[0].scale == FE_SCALE_DECIBEL) *snr = div_s64(c->cnr.stat[0].svalue, 100); @@ -390,9 +391,10 @@ static int cxd2820r_read_snr(struct dvb_frontend *fe, u16 *snr) static int cxd2820r_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; - dev_dbg(&priv->i2c->dev, "%s: delsys=%d\n", __func__, - fe->dtv_property_cache.delivery_system); + dev_dbg(&client->dev, "delivery_system=%d\n", c->delivery_system); *ucblocks = 0; @@ -407,12 +409,13 @@ static int cxd2820r_init(struct dvb_frontend *fe) static int cxd2820r_sleep(struct dvb_frontend *fe) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; - dev_dbg(&priv->i2c->dev, "%s: delsys=%d\n", __func__, - fe->dtv_property_cache.delivery_system); + dev_dbg(&client->dev, "delivery_system=%d\n", c->delivery_system); - switch (fe->dtv_property_cache.delivery_system) { + switch (c->delivery_system) { case SYS_DVBT: ret = cxd2820r_sleep_t(fe); break; @@ -433,12 +436,13 @@ static int cxd2820r_get_tune_settings(struct dvb_frontend *fe, struct dvb_frontend_tune_settings *s) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; - dev_dbg(&priv->i2c->dev, "%s: delsys=%d\n", __func__, - fe->dtv_property_cache.delivery_system); + dev_dbg(&client->dev, "delivery_system=%d\n", c->delivery_system); - switch (fe->dtv_property_cache.delivery_system) { + switch (c->delivery_system) { case SYS_DVBT: ret = cxd2820r_get_tune_settings_t(fe, s); break; @@ -458,12 +462,12 @@ static int cxd2820r_get_tune_settings(struct dvb_frontend *fe, static enum dvbfe_search cxd2820r_search(struct dvb_frontend *fe) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret, i; enum fe_status status = 0; - dev_dbg(&priv->i2c->dev, "%s: delsys=%d\n", __func__, - fe->dtv_property_cache.delivery_system); + dev_dbg(&client->dev, "delivery_system=%d\n", c->delivery_system); /* switch between DVB-T and DVB-T2 when tune fails */ if (priv->last_tune_failed) { @@ -487,7 +491,6 @@ static enum dvbfe_search cxd2820r_search(struct dvb_frontend *fe) if (ret) goto error; - /* frontend lock wait loop count */ switch (priv->delivery_system) { case SYS_DVBT: @@ -505,7 +508,7 @@ static enum dvbfe_search cxd2820r_search(struct dvb_frontend *fe) /* wait frontend lock */ for (; i > 0; i--) { - dev_dbg(&priv->i2c->dev, "%s: loop=%d\n", __func__, i); + dev_dbg(&client->dev, "loop=%d\n", i); msleep(50); ret = cxd2820r_read_status(fe, &status); if (ret) @@ -525,7 +528,7 @@ static enum dvbfe_search cxd2820r_search(struct dvb_frontend *fe) } error: - dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + dev_dbg(&client->dev, "failed=%d\n", ret); return DVBFE_ALGO_SEARCH_ERROR; } @@ -539,7 +542,7 @@ static void cxd2820r_release(struct dvb_frontend *fe) struct cxd2820r_priv *priv = fe->demodulator_priv; struct i2c_client *client = priv->client[0]; - dev_dbg(&priv->i2c->dev, "%s\n", __func__); + dev_dbg(&client->dev, "\n"); i2c_unregister_device(client); @@ -549,8 +552,9 @@ static void cxd2820r_release(struct dvb_frontend *fe) static int cxd2820r_i2c_gate_ctrl(struct dvb_frontend *fe, int enable) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; - dev_dbg(&priv->i2c->dev, "%s: %d\n", __func__, enable); + dev_dbg_ratelimited(&client->dev, "enable=%d\n", enable); /* Bit 0 of reg 0xdb in bank 0x00 controls I2C repeater */ return cxd2820r_wr_reg_mask(priv, 0xdb, enable ? 1 : 0, 0x1); @@ -561,9 +565,10 @@ static int cxd2820r_gpio_direction_output(struct gpio_chip *chip, unsigned nr, int val) { struct cxd2820r_priv *priv = gpiochip_get_data(chip); + struct i2c_client *client = priv->client[0]; u8 gpio[GPIO_COUNT]; - dev_dbg(&priv->i2c->dev, "%s: nr=%d val=%d\n", __func__, nr, val); + dev_dbg(&client->dev, "nr=%u val=%d\n", nr, val); memcpy(gpio, priv->gpio, sizeof(gpio)); gpio[nr] = CXD2820R_GPIO_E | CXD2820R_GPIO_O | (val << 2); @@ -574,9 +579,10 @@ static int cxd2820r_gpio_direction_output(struct gpio_chip *chip, unsigned nr, static void cxd2820r_gpio_set(struct gpio_chip *chip, unsigned nr, int val) { struct cxd2820r_priv *priv = gpiochip_get_data(chip); + struct i2c_client *client = priv->client[0]; u8 gpio[GPIO_COUNT]; - dev_dbg(&priv->i2c->dev, "%s: nr=%d val=%d\n", __func__, nr, val); + dev_dbg(&client->dev, "nr=%u val=%d\n", nr, val); memcpy(gpio, priv->gpio, sizeof(gpio)); gpio[nr] = CXD2820R_GPIO_E | CXD2820R_GPIO_O | (val << 2); @@ -589,8 +595,9 @@ static void cxd2820r_gpio_set(struct gpio_chip *chip, unsigned nr, int val) static int cxd2820r_gpio_get(struct gpio_chip *chip, unsigned nr) { struct cxd2820r_priv *priv = gpiochip_get_data(chip); + struct i2c_client *client = priv->client[0]; - dev_dbg(&priv->i2c->dev, "%s: nr=%d\n", __func__, nr); + dev_dbg(&client->dev, "nr=%u\n", nr); return (priv->gpio[nr] >> 2) & 0x01; } @@ -738,7 +745,7 @@ static int cxd2820r_probe(struct i2c_client *client, #ifdef CONFIG_GPIOLIB /* Add GPIOs */ priv->gpio_chip.label = KBUILD_MODNAME; - priv->gpio_chip.parent = &priv->i2c->dev; + priv->gpio_chip.parent = &client->dev; priv->gpio_chip.owner = THIS_MODULE; priv->gpio_chip.direction_output = cxd2820r_gpio_direction_output; priv->gpio_chip.set = cxd2820r_gpio_set; @@ -750,8 +757,8 @@ static int cxd2820r_probe(struct i2c_client *client, if (ret) goto err_client_1_i2c_unregister_device; - dev_dbg(&priv->i2c->dev, "%s: gpio_chip.base=%d\n", __func__, - priv->gpio_chip.base); + dev_dbg(&client->dev, "gpio_chip.base=%d\n", + priv->gpio_chip.base); *gpio_chip_base = priv->gpio_chip.base; #else diff --git a/drivers/media/dvb-frontends/cxd2820r_t.c b/drivers/media/dvb-frontends/cxd2820r_t.c index e328fe2f7bf9..174d916d1aaa 100644 --- a/drivers/media/dvb-frontends/cxd2820r_t.c +++ b/drivers/media/dvb-frontends/cxd2820r_t.c @@ -24,6 +24,7 @@ int cxd2820r_set_frontend_t(struct dvb_frontend *fe) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret, i, bw_i; unsigned int utmp; @@ -55,8 +56,10 @@ int cxd2820r_set_frontend_t(struct dvb_frontend *fe) { 0x00427, 0x41, 0xff }, }; - dev_dbg(&priv->i2c->dev, "%s: frequency=%d bandwidth_hz=%d\n", __func__, - c->frequency, c->bandwidth_hz); + dev_dbg(&client->dev, + "delivery_system=%d modulation=%d frequency=%u bandwidth_hz=%u inversion=%d\n", + c->delivery_system, c->modulation, c->frequency, + c->bandwidth_hz, c->inversion); switch (c->bandwidth_hz) { case 6000000: @@ -96,8 +99,7 @@ int cxd2820r_set_frontend_t(struct dvb_frontend *fe) ret = fe->ops.tuner_ops.get_if_frequency(fe, &if_frequency); if (ret) goto error; - dev_dbg(&priv->i2c->dev, "%s: if_frequency=%u\n", __func__, - if_frequency); + dev_dbg(&client->dev, "if_frequency=%u\n", if_frequency); } else { ret = -EINVAL; goto error; @@ -133,7 +135,7 @@ int cxd2820r_set_frontend_t(struct dvb_frontend *fe) return ret; error: - dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + dev_dbg(&client->dev, "failed=%d\n", ret); return ret; } @@ -141,9 +143,12 @@ int cxd2820r_get_frontend_t(struct dvb_frontend *fe, struct dtv_frontend_properties *c) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; int ret; u8 buf[2]; + dev_dbg(&client->dev, "\n"); + ret = cxd2820r_rd_regs(priv, 0x0002f, buf, sizeof(buf)); if (ret) goto error; @@ -250,13 +255,14 @@ int cxd2820r_get_frontend_t(struct dvb_frontend *fe, return ret; error: - dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + dev_dbg(&client->dev, "failed=%d\n", ret); return ret; } int cxd2820r_read_status_t(struct dvb_frontend *fe, enum fe_status *status) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; unsigned int utmp; @@ -294,7 +300,7 @@ int cxd2820r_read_status_t(struct dvb_frontend *fe, enum fe_status *status) } } - dev_dbg(&priv->i2c->dev, "%s: lock=%*ph\n", __func__, 4, buf); + dev_dbg(&client->dev, "lock=%*ph\n", 4, buf); /* Signal strength */ if (*status & FE_HAS_SIGNAL) { @@ -384,28 +390,32 @@ int cxd2820r_read_status_t(struct dvb_frontend *fe, enum fe_status *status) return ret; error: - dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + dev_dbg(&client->dev, "failed=%d\n", ret); return ret; } int cxd2820r_init_t(struct dvb_frontend *fe) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; int ret; + dev_dbg(&client->dev, "\n"); + ret = cxd2820r_wr_reg(priv, 0x00085, 0x07); if (ret) goto error; return ret; error: - dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + dev_dbg(&client->dev, "failed=%d\n", ret); return ret; } int cxd2820r_sleep_t(struct dvb_frontend *fe) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; int ret, i; struct reg_val_mask tab[] = { { 0x000ff, 0x1f, 0xff }, @@ -415,7 +425,7 @@ int cxd2820r_sleep_t(struct dvb_frontend *fe) { 0x00080, 0x00, 0xff }, }; - dev_dbg(&priv->i2c->dev, "%s\n", __func__); + dev_dbg(&client->dev, "\n"); priv->delivery_system = SYS_UNDEFINED; @@ -428,7 +438,7 @@ int cxd2820r_sleep_t(struct dvb_frontend *fe) return ret; error: - dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + dev_dbg(&client->dev, "failed=%d\n", ret); return ret; } diff --git a/drivers/media/dvb-frontends/cxd2820r_t2.c b/drivers/media/dvb-frontends/cxd2820r_t2.c index 3a2c198153a3..939a68d808f8 100644 --- a/drivers/media/dvb-frontends/cxd2820r_t2.c +++ b/drivers/media/dvb-frontends/cxd2820r_t2.c @@ -23,8 +23,9 @@ int cxd2820r_set_frontend_t2(struct dvb_frontend *fe) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret, i, bw_i; unsigned int utmp; u32 if_frequency; @@ -69,8 +70,10 @@ int cxd2820r_set_frontend_t2(struct dvb_frontend *fe) { 0x027ef, 0x10, 0x18 }, }; - dev_dbg(&priv->i2c->dev, "%s: frequency=%d bandwidth_hz=%d\n", __func__, - c->frequency, c->bandwidth_hz); + dev_dbg(&client->dev, + "delivery_system=%d modulation=%d frequency=%u bandwidth_hz=%u inversion=%d stream_id=%u\n", + c->delivery_system, c->modulation, c->frequency, + c->bandwidth_hz, c->inversion, c->stream_id); switch (c->bandwidth_hz) { case 5000000: @@ -113,8 +116,7 @@ int cxd2820r_set_frontend_t2(struct dvb_frontend *fe) ret = fe->ops.tuner_ops.get_if_frequency(fe, &if_frequency); if (ret) goto error; - dev_dbg(&priv->i2c->dev, "%s: if_frequency=%u\n", __func__, - if_frequency); + dev_dbg(&client->dev, "if_frequency=%u\n", if_frequency); } else { ret = -EINVAL; goto error; @@ -130,13 +132,12 @@ int cxd2820r_set_frontend_t2(struct dvb_frontend *fe) /* PLP filtering */ if (c->stream_id > 255) { - dev_dbg(&priv->i2c->dev, "%s: Disable PLP filtering\n", __func__); + dev_dbg(&client->dev, "disable PLP filtering\n"); ret = cxd2820r_wr_reg(priv, 0x023ad , 0); if (ret) goto error; } else { - dev_dbg(&priv->i2c->dev, "%s: Enable PLP filtering = %d\n", __func__, - c->stream_id); + dev_dbg(&client->dev, "enable PLP filtering\n"); ret = cxd2820r_wr_reg(priv, 0x023af , c->stream_id & 0xFF); if (ret) goto error; @@ -163,7 +164,7 @@ int cxd2820r_set_frontend_t2(struct dvb_frontend *fe) return ret; error: - dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + dev_dbg(&client->dev, "failed=%d\n", ret); return ret; } @@ -172,9 +173,12 @@ int cxd2820r_get_frontend_t2(struct dvb_frontend *fe, struct dtv_frontend_properties *c) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; int ret; u8 buf[2]; + dev_dbg(&client->dev, "\n"); + ret = cxd2820r_rd_regs(priv, 0x0205c, buf, 2); if (ret) goto error; @@ -279,7 +283,7 @@ int cxd2820r_get_frontend_t2(struct dvb_frontend *fe, return ret; error: - dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + dev_dbg(&client->dev, "failed=%d\n", ret); return ret; } @@ -287,6 +291,7 @@ int cxd2820r_read_status_t2(struct dvb_frontend *fe, enum fe_status *status) { struct cxd2820r_priv *priv = fe->demodulator_priv; struct dtv_frontend_properties *c = &fe->dtv_property_cache; + struct i2c_client *client = priv->client[0]; int ret; unsigned int utmp; u8 buf[4]; @@ -306,7 +311,7 @@ int cxd2820r_read_status_t2(struct dvb_frontend *fe, enum fe_status *status) } } - dev_dbg(&priv->i2c->dev, "%s: lock=%02x\n", __func__, buf[0]); + dev_dbg(&client->dev, "lock=%*ph\n", 1, buf); /* Signal strength */ if (*status & FE_HAS_SIGNAL) { @@ -383,13 +388,14 @@ int cxd2820r_read_status_t2(struct dvb_frontend *fe, enum fe_status *status) return ret; error: - dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + dev_dbg(&client->dev, "failed=%d\n", ret); return ret; } int cxd2820r_sleep_t2(struct dvb_frontend *fe) { struct cxd2820r_priv *priv = fe->demodulator_priv; + struct i2c_client *client = priv->client[0]; int ret, i; struct reg_val_mask tab[] = { { 0x000ff, 0x1f, 0xff }, @@ -400,7 +406,7 @@ int cxd2820r_sleep_t2(struct dvb_frontend *fe) { 0x00080, 0x00, 0xff }, }; - dev_dbg(&priv->i2c->dev, "%s\n", __func__); + dev_dbg(&client->dev, "\n"); for (i = 0; i < ARRAY_SIZE(tab); i++) { ret = cxd2820r_wr_reg_mask(priv, tab[i].reg, tab[i].val, @@ -413,7 +419,7 @@ int cxd2820r_sleep_t2(struct dvb_frontend *fe) return ret; error: - dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + dev_dbg(&client->dev, "failed=%d\n", ret); return ret; } |