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-rw-r--r--drivers/media/dvb-frontends/af9033.c12
-rw-r--r--drivers/media/dvb-frontends/dib0090.c32
-rw-r--r--drivers/media/dvb-frontends/dib7000p.c7
-rw-r--r--drivers/media/dvb-frontends/drxk_hard.c8
-rw-r--r--drivers/media/dvb-frontends/dvb-pll.c106
-rw-r--r--drivers/media/dvb-frontends/lgdt3306a.c6
-rw-r--r--drivers/media/dvb-frontends/mxl5xx.c2
-rw-r--r--drivers/media/dvb-frontends/tda18271c2dd.c1
8 files changed, 79 insertions, 95 deletions
diff --git a/drivers/media/dvb-frontends/af9033.c b/drivers/media/dvb-frontends/af9033.c
index 0cd57013ea25..23b831ce3439 100644
--- a/drivers/media/dvb-frontends/af9033.c
+++ b/drivers/media/dvb-frontends/af9033.c
@@ -1137,16 +1137,8 @@ static int af9033_probe(struct i2c_client *client,
buf[4], buf[5], buf[6], buf[7]);
/* Sleep as chip seems to be partly active by default */
- switch (dev->cfg.tuner) {
- case AF9033_TUNER_IT9135_38:
- case AF9033_TUNER_IT9135_51:
- case AF9033_TUNER_IT9135_52:
- case AF9033_TUNER_IT9135_60:
- case AF9033_TUNER_IT9135_61:
- case AF9033_TUNER_IT9135_62:
- /* IT9135 did not like to sleep at that early */
- break;
- default:
+ /* IT9135 did not like to sleep at that early */
+ if (dev->is_af9035) {
ret = regmap_write(dev->regmap, 0x80004c, 0x01);
if (ret)
goto err_regmap_exit;
diff --git a/drivers/media/dvb-frontends/dib0090.c b/drivers/media/dvb-frontends/dib0090.c
index 44a074261e69..4813a88eb9f7 100644
--- a/drivers/media/dvb-frontends/dib0090.c
+++ b/drivers/media/dvb-frontends/dib0090.c
@@ -1072,45 +1072,45 @@ static void dib0090_set_bbramp_pwm(struct dib0090_state *state, const u16 * cfg)
void dib0090_pwm_gain_reset(struct dvb_frontend *fe)
{
struct dib0090_state *state = fe->tuner_priv;
- u16 *bb_ramp = (u16 *)&bb_ramp_pwm_normal; /* default baseband config */
- u16 *rf_ramp = NULL;
+ const u16 *bb_ramp = bb_ramp_pwm_normal; /* default baseband config */
+ const u16 *rf_ramp = NULL;
u8 en_pwm_rf_mux = 1;
/* reset the AGC */
if (state->config->use_pwm_agc) {
if (state->current_band == BAND_CBAND) {
if (state->identity.in_soc) {
- bb_ramp = (u16 *)&bb_ramp_pwm_normal_socs;
+ bb_ramp = bb_ramp_pwm_normal_socs;
if (state->identity.version == SOC_8090_P1G_11R1 || state->identity.version == SOC_8090_P1G_21R1)
- rf_ramp = (u16 *)&rf_ramp_pwm_cband_8090;
+ rf_ramp = rf_ramp_pwm_cband_8090;
else if (state->identity.version == SOC_7090_P1G_11R1 || state->identity.version == SOC_7090_P1G_21R1) {
if (state->config->is_dib7090e) {
if (state->rf_ramp == NULL)
- rf_ramp = (u16 *)&rf_ramp_pwm_cband_7090e_sensitivity;
+ rf_ramp = rf_ramp_pwm_cband_7090e_sensitivity;
else
- rf_ramp = (u16 *)state->rf_ramp;
+ rf_ramp = state->rf_ramp;
} else
- rf_ramp = (u16 *)&rf_ramp_pwm_cband_7090p;
+ rf_ramp = rf_ramp_pwm_cband_7090p;
}
} else
- rf_ramp = (u16 *)&rf_ramp_pwm_cband;
+ rf_ramp = rf_ramp_pwm_cband;
} else
if (state->current_band == BAND_VHF) {
if (state->identity.in_soc) {
- bb_ramp = (u16 *)&bb_ramp_pwm_normal_socs;
+ bb_ramp = bb_ramp_pwm_normal_socs;
/* rf_ramp = &rf_ramp_pwm_vhf_socs; */ /* TODO */
} else
- rf_ramp = (u16 *)&rf_ramp_pwm_vhf;
+ rf_ramp = rf_ramp_pwm_vhf;
} else if (state->current_band == BAND_UHF) {
if (state->identity.in_soc) {
- bb_ramp = (u16 *)&bb_ramp_pwm_normal_socs;
+ bb_ramp = bb_ramp_pwm_normal_socs;
if (state->identity.version == SOC_8090_P1G_11R1 || state->identity.version == SOC_8090_P1G_21R1)
- rf_ramp = (u16 *)&rf_ramp_pwm_uhf_8090;
+ rf_ramp = rf_ramp_pwm_uhf_8090;
else if (state->identity.version == SOC_7090_P1G_11R1 || state->identity.version == SOC_7090_P1G_21R1)
- rf_ramp = (u16 *)&rf_ramp_pwm_uhf_7090;
+ rf_ramp = rf_ramp_pwm_uhf_7090;
} else
- rf_ramp = (u16 *)&rf_ramp_pwm_uhf;
+ rf_ramp = rf_ramp_pwm_uhf;
}
if (rf_ramp)
dib0090_set_rframp_pwm(state, rf_ramp);
@@ -1416,9 +1416,9 @@ int dib0090_update_rframp_7090(struct dvb_frontend *fe, u8 cfg_sensitivity)
}
if (cfg_sensitivity)
- state->rf_ramp = (const u16 *)&rf_ramp_pwm_cband_7090e_sensitivity;
+ state->rf_ramp = rf_ramp_pwm_cband_7090e_sensitivity;
else
- state->rf_ramp = (const u16 *)&rf_ramp_pwm_cband_7090e_aci;
+ state->rf_ramp = rf_ramp_pwm_cband_7090e_aci;
dib0090_pwm_gain_reset(fe);
return 0;
diff --git a/drivers/media/dvb-frontends/dib7000p.c b/drivers/media/dvb-frontends/dib7000p.c
index 58387860b62d..2818e8def1b3 100644
--- a/drivers/media/dvb-frontends/dib7000p.c
+++ b/drivers/media/dvb-frontends/dib7000p.c
@@ -1871,10 +1871,13 @@ static u32 dib7000p_get_time_us(struct dvb_frontend *demod)
break;
}
- interleaving = interleaving;
-
denom = bits_per_symbol * rate_num * fft_div * 384;
+ /*
+ * FIXME: check if the math makes sense. If so, fill the
+ * interleaving var.
+ */
+
/* If calculus gets wrong, wait for 1s for the next stats */
if (!denom)
return 0;
diff --git a/drivers/media/dvb-frontends/drxk_hard.c b/drivers/media/dvb-frontends/drxk_hard.c
index 84ac3f73f8fe..8ea1e45be710 100644
--- a/drivers/media/dvb-frontends/drxk_hard.c
+++ b/drivers/media/dvb-frontends/drxk_hard.c
@@ -1474,9 +1474,11 @@ static int scu_command(struct drxk_state *state,
/* assume that the command register is ready
since it is checked afterwards */
- for (ii = parameter_len - 1; ii >= 0; ii -= 1) {
- buffer[cnt++] = (parameter[ii] & 0xFF);
- buffer[cnt++] = ((parameter[ii] >> 8) & 0xFF);
+ if (parameter) {
+ for (ii = parameter_len - 1; ii >= 0; ii -= 1) {
+ buffer[cnt++] = (parameter[ii] & 0xFF);
+ buffer[cnt++] = ((parameter[ii] >> 8) & 0xFF);
+ }
}
buffer[cnt++] = (cmd & 0xFF);
buffer[cnt++] = ((cmd >> 8) & 0xFF);
diff --git a/drivers/media/dvb-frontends/dvb-pll.c b/drivers/media/dvb-frontends/dvb-pll.c
index 6d4b2eec67b4..29836c1a40e9 100644
--- a/drivers/media/dvb-frontends/dvb-pll.c
+++ b/drivers/media/dvb-frontends/dvb-pll.c
@@ -80,8 +80,8 @@ struct dvb_pll_desc {
static const struct dvb_pll_desc dvb_pll_thomson_dtt7579 = {
.name = "Thomson dtt7579",
- .min = 177000000,
- .max = 858000000,
+ .min = 177 * MHz,
+ .max = 858 * MHz,
.iffreq= 36166667,
.sleepdata = (u8[]){ 2, 0xb4, 0x03 },
.count = 4,
@@ -102,8 +102,8 @@ static void thomson_dtt759x_bw(struct dvb_frontend *fe, u8 *buf)
static const struct dvb_pll_desc dvb_pll_thomson_dtt759x = {
.name = "Thomson dtt759x",
- .min = 177000000,
- .max = 896000000,
+ .min = 177 * MHz,
+ .max = 896 * MHz,
.set = thomson_dtt759x_bw,
.iffreq= 36166667,
.sleepdata = (u8[]){ 2, 0x84, 0x03 },
@@ -126,8 +126,8 @@ static void thomson_dtt7520x_bw(struct dvb_frontend *fe, u8 *buf)
static const struct dvb_pll_desc dvb_pll_thomson_dtt7520x = {
.name = "Thomson dtt7520x",
- .min = 185000000,
- .max = 900000000,
+ .min = 185 * MHz,
+ .max = 900 * MHz,
.set = thomson_dtt7520x_bw,
.iffreq = 36166667,
.count = 7,
@@ -144,8 +144,8 @@ static const struct dvb_pll_desc dvb_pll_thomson_dtt7520x = {
static const struct dvb_pll_desc dvb_pll_lg_z201 = {
.name = "LG z201",
- .min = 174000000,
- .max = 862000000,
+ .min = 174 * MHz,
+ .max = 862 * MHz,
.iffreq= 36166667,
.sleepdata = (u8[]){ 2, 0xbc, 0x03 },
.count = 5,
@@ -160,8 +160,8 @@ static const struct dvb_pll_desc dvb_pll_lg_z201 = {
static const struct dvb_pll_desc dvb_pll_unknown_1 = {
.name = "unknown 1", /* used by dntv live dvb-t */
- .min = 174000000,
- .max = 862000000,
+ .min = 174 * MHz,
+ .max = 862 * MHz,
.iffreq= 36166667,
.count = 9,
.entries = {
@@ -182,8 +182,8 @@ static const struct dvb_pll_desc dvb_pll_unknown_1 = {
*/
static const struct dvb_pll_desc dvb_pll_tua6010xs = {
.name = "Infineon TUA6010XS",
- .min = 44250000,
- .max = 858000000,
+ .min = 44250 * kHz,
+ .max = 858 * MHz,
.iffreq= 36125000,
.count = 3,
.entries = {
@@ -196,8 +196,8 @@ static const struct dvb_pll_desc dvb_pll_tua6010xs = {
/* Panasonic env57h1xd5 (some Philips PLL ?) */
static const struct dvb_pll_desc dvb_pll_env57h1xd5 = {
.name = "Panasonic ENV57H1XD5",
- .min = 44250000,
- .max = 858000000,
+ .min = 44250 * kHz,
+ .max = 858 * MHz,
.iffreq= 36125000,
.count = 4,
.entries = {
@@ -220,8 +220,8 @@ static void tda665x_bw(struct dvb_frontend *fe, u8 *buf)
static const struct dvb_pll_desc dvb_pll_tda665x = {
.name = "Philips TDA6650/TDA6651",
- .min = 44250000,
- .max = 858000000,
+ .min = 44250 * kHz,
+ .max = 858 * MHz,
.set = tda665x_bw,
.iffreq= 36166667,
.initdata = (u8[]){ 4, 0x0b, 0xf5, 0x85, 0xab },
@@ -254,8 +254,8 @@ static void tua6034_bw(struct dvb_frontend *fe, u8 *buf)
static const struct dvb_pll_desc dvb_pll_tua6034 = {
.name = "Infineon TUA6034",
- .min = 44250000,
- .max = 858000000,
+ .min = 44250 * kHz,
+ .max = 858 * MHz,
.iffreq= 36166667,
.count = 3,
.set = tua6034_bw,
@@ -278,8 +278,8 @@ static void tded4_bw(struct dvb_frontend *fe, u8 *buf)
static const struct dvb_pll_desc dvb_pll_tded4 = {
.name = "ALPS TDED4",
- .min = 47000000,
- .max = 863000000,
+ .min = 47 * MHz,
+ .max = 863 * MHz,
.iffreq= 36166667,
.set = tded4_bw,
.count = 4,
@@ -296,8 +296,8 @@ static const struct dvb_pll_desc dvb_pll_tded4 = {
*/
static const struct dvb_pll_desc dvb_pll_tdhu2 = {
.name = "ALPS TDHU2",
- .min = 54000000,
- .max = 864000000,
+ .min = 54 * MHz,
+ .max = 864 * MHz,
.iffreq= 44000000,
.count = 4,
.entries = {
@@ -313,8 +313,8 @@ static const struct dvb_pll_desc dvb_pll_tdhu2 = {
*/
static const struct dvb_pll_desc dvb_pll_samsung_tbmv = {
.name = "Samsung TBMV30111IN / TBMV30712IN1",
- .min = 54000000,
- .max = 860000000,
+ .min = 54 * MHz,
+ .max = 860 * MHz,
.iffreq= 44000000,
.count = 6,
.entries = {
@@ -332,8 +332,8 @@ static const struct dvb_pll_desc dvb_pll_samsung_tbmv = {
*/
static const struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261 = {
.name = "Philips SD1878",
- .min = 950000,
- .max = 2150000,
+ .min = 950 * MHz,
+ .max = 2150 * MHz,
.iffreq= 249, /* zero-IF, offset 249 is to round up */
.count = 4,
.entries = {
@@ -398,8 +398,8 @@ static void opera1_bw(struct dvb_frontend *fe, u8 *buf)
static const struct dvb_pll_desc dvb_pll_opera1 = {
.name = "Opera Tuner",
- .min = 900000,
- .max = 2250000,
+ .min = 900 * MHz,
+ .max = 2250 * MHz,
.initdata = (u8[]){ 4, 0x08, 0xe5, 0xe1, 0x00 },
.initdata2 = (u8[]){ 4, 0x08, 0xe5, 0xe5, 0x00 },
.iffreq= 0,
@@ -445,8 +445,8 @@ static void samsung_dtos403ih102a_set(struct dvb_frontend *fe, u8 *buf)
/* unknown pll used in Samsung DTOS403IH102A DVB-C tuner */
static const struct dvb_pll_desc dvb_pll_samsung_dtos403ih102a = {
.name = "Samsung DTOS403IH102A",
- .min = 44250000,
- .max = 858000000,
+ .min = 44250 * kHz,
+ .max = 858 * MHz,
.iffreq = 36125000,
.count = 8,
.set = samsung_dtos403ih102a_set,
@@ -465,8 +465,8 @@ static const struct dvb_pll_desc dvb_pll_samsung_dtos403ih102a = {
/* Samsung TDTC9251DH0 DVB-T NIM, as used on AirStar 2 */
static const struct dvb_pll_desc dvb_pll_samsung_tdtc9251dh0 = {
.name = "Samsung TDTC9251DH0",
- .min = 48000000,
- .max = 863000000,
+ .min = 48 * MHz,
+ .max = 863 * MHz,
.iffreq = 36166667,
.count = 3,
.entries = {
@@ -479,8 +479,8 @@ static const struct dvb_pll_desc dvb_pll_samsung_tdtc9251dh0 = {
/* Samsung TBDU18132 DVB-S NIM with TSA5059 PLL, used in SkyStar2 DVB-S 2.3 */
static const struct dvb_pll_desc dvb_pll_samsung_tbdu18132 = {
.name = "Samsung TBDU18132",
- .min = 950000,
- .max = 2150000, /* guesses */
+ .min = 950 * MHz,
+ .max = 2150 * MHz, /* guesses */
.iffreq = 0,
.count = 2,
.entries = {
@@ -500,8 +500,8 @@ static const struct dvb_pll_desc dvb_pll_samsung_tbdu18132 = {
/* Samsung TBMU24112 DVB-S NIM with SL1935 zero-IF tuner */
static const struct dvb_pll_desc dvb_pll_samsung_tbmu24112 = {
.name = "Samsung TBMU24112",
- .min = 950000,
- .max = 2150000, /* guesses */
+ .min = 950 * MHz,
+ .max = 2150 * MHz, /* guesses */
.iffreq = 0,
.count = 2,
.entries = {
@@ -521,8 +521,8 @@ static const struct dvb_pll_desc dvb_pll_samsung_tbmu24112 = {
* 822 - 862 1 * 0 0 1 0 0 0 0x88 */
static const struct dvb_pll_desc dvb_pll_alps_tdee4 = {
.name = "ALPS TDEE4",
- .min = 47000000,
- .max = 862000000,
+ .min = 47 * MHz,
+ .max = 862 * MHz,
.iffreq = 36125000,
.count = 4,
.entries = {
@@ -537,8 +537,8 @@ static const struct dvb_pll_desc dvb_pll_alps_tdee4 = {
/* CP cur. 50uA, AGC takeover: 103dBuV, PORT3 on */
static const struct dvb_pll_desc dvb_pll_tua6034_friio = {
.name = "Infineon TUA6034 ISDB-T (Friio)",
- .min = 90000000,
- .max = 770000000,
+ .min = 90 * MHz,
+ .max = 770 * MHz,
.iffreq = 57000000,
.initdata = (u8[]){ 4, 0x9a, 0x50, 0xb2, 0x08 },
.sleepdata = (u8[]){ 4, 0x9a, 0x70, 0xb3, 0x0b },
@@ -553,8 +553,8 @@ static const struct dvb_pll_desc dvb_pll_tua6034_friio = {
/* Philips TDA6651 ISDB-T, used in Earthsoft PT1 */
static const struct dvb_pll_desc dvb_pll_tda665x_earth_pt1 = {
.name = "Philips TDA6651 ISDB-T (EarthSoft PT1)",
- .min = 90000000,
- .max = 770000000,
+ .min = 90 * MHz,
+ .max = 770 * MHz,
.iffreq = 57000000,
.initdata = (u8[]){ 5, 0x0e, 0x7f, 0xc1, 0x80, 0x80 },
.count = 10,
@@ -610,9 +610,6 @@ static int dvb_pll_configure(struct dvb_frontend *fe, u8 *buf,
u32 div;
int i;
- if (frequency && (frequency < desc->min || frequency > desc->max))
- return -EINVAL;
-
for (i = 0; i < desc->count; i++) {
if (frequency > desc->entries[i].limit)
continue;
@@ -799,7 +796,6 @@ struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, int pll_addr,
struct dvb_pll_priv *priv = NULL;
int ret;
const struct dvb_pll_desc *desc;
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
b1 = kmalloc(1, GFP_KERNEL);
if (!b1)
@@ -845,18 +841,12 @@ struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, int pll_addr,
strncpy(fe->ops.tuner_ops.info.name, desc->name,
sizeof(fe->ops.tuner_ops.info.name));
- switch (c->delivery_system) {
- case SYS_DVBS:
- case SYS_DVBS2:
- case SYS_TURBO:
- case SYS_ISDBS:
- fe->ops.tuner_ops.info.frequency_min_hz = desc->min * kHz;
- fe->ops.tuner_ops.info.frequency_max_hz = desc->max * kHz;
- break;
- default:
- fe->ops.tuner_ops.info.frequency_min_hz = desc->min;
- fe->ops.tuner_ops.info.frequency_max_hz = desc->max;
- }
+
+ fe->ops.tuner_ops.info.frequency_min_hz = desc->min;
+ fe->ops.tuner_ops.info.frequency_max_hz = desc->max;
+
+ dprintk("%s tuner, frequency range: %u...%u\n",
+ desc->name, desc->min, desc->max);
if (!desc->initdata)
fe->ops.tuner_ops.init = NULL;
diff --git a/drivers/media/dvb-frontends/lgdt3306a.c b/drivers/media/dvb-frontends/lgdt3306a.c
index 0e1f5daaf20c..cee9c83e48de 100644
--- a/drivers/media/dvb-frontends/lgdt3306a.c
+++ b/drivers/media/dvb-frontends/lgdt3306a.c
@@ -2205,15 +2205,13 @@ static int lgdt3306a_probe(struct i2c_client *client,
struct dvb_frontend *fe;
int ret;
- config = kzalloc(sizeof(struct lgdt3306a_config), GFP_KERNEL);
+ config = kmemdup(client->dev.platform_data,
+ sizeof(struct lgdt3306a_config), GFP_KERNEL);
if (config == NULL) {
ret = -ENOMEM;
goto fail;
}
- memcpy(config, client->dev.platform_data,
- sizeof(struct lgdt3306a_config));
-
config->i2c_addr = client->addr;
fe = lgdt3306a_attach(config, client->adapter);
if (fe == NULL) {
diff --git a/drivers/media/dvb-frontends/mxl5xx.c b/drivers/media/dvb-frontends/mxl5xx.c
index 6191315f5970..290b9eab099f 100644
--- a/drivers/media/dvb-frontends/mxl5xx.c
+++ b/drivers/media/dvb-frontends/mxl5xx.c
@@ -781,7 +781,7 @@ static int set_input(struct dvb_frontend *fe, int input)
return 0;
}
-static struct dvb_frontend_ops mxl_ops = {
+static const struct dvb_frontend_ops mxl_ops = {
.delsys = { SYS_DVBS, SYS_DVBS2, SYS_DSS },
.info = {
.name = "MaxLinear MxL5xx DVB-S/S2 tuner-demodulator",
diff --git a/drivers/media/dvb-frontends/tda18271c2dd.c b/drivers/media/dvb-frontends/tda18271c2dd.c
index 5ce58612315d..eeb2318c102f 100644
--- a/drivers/media/dvb-frontends/tda18271c2dd.c
+++ b/drivers/media/dvb-frontends/tda18271c2dd.c
@@ -20,7 +20,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/firmware.h>
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.