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-rw-r--r--drivers/media/dvb-frontends/Kconfig8
-rw-r--r--drivers/media/dvb-frontends/Makefile1
-rw-r--r--drivers/media/dvb-frontends/af9013.c8
-rw-r--r--drivers/media/dvb-frontends/af9033.c7
-rw-r--r--drivers/media/dvb-frontends/as102_fe.c4
-rw-r--r--drivers/media/dvb-frontends/atbm8830.c4
-rw-r--r--drivers/media/dvb-frontends/au8522.h1
-rw-r--r--drivers/media/dvb-frontends/au8522_decoder.c7
-rw-r--r--drivers/media/dvb-frontends/au8522_dig.c4
-rw-r--r--drivers/media/dvb-frontends/au8522_priv.h11
-rw-r--r--drivers/media/dvb-frontends/bcm3510.c4
-rw-r--r--drivers/media/dvb-frontends/bcm3510.h2
-rw-r--r--drivers/media/dvb-frontends/bcm3510_priv.h2
-rw-r--r--drivers/media/dvb-frontends/cx22700.c4
-rw-r--r--drivers/media/dvb-frontends/cx22702.c4
-rw-r--r--drivers/media/dvb-frontends/cx24110.c4
-rw-r--r--drivers/media/dvb-frontends/cx24117.c4
-rw-r--r--drivers/media/dvb-frontends/cx24120.c8
-rw-r--r--drivers/media/dvb-frontends/cx24123.c4
-rw-r--r--drivers/media/dvb-frontends/cxd2820r_c.c4
-rw-r--r--drivers/media/dvb-frontends/cxd2820r_core.c20
-rw-r--r--drivers/media/dvb-frontends/cxd2820r_priv.h9
-rw-r--r--drivers/media/dvb-frontends/cxd2820r_t.c4
-rw-r--r--drivers/media/dvb-frontends/cxd2820r_t2.c6
-rw-r--r--drivers/media/dvb-frontends/cxd2841er.c4
-rw-r--r--drivers/media/dvb-frontends/dib0070.c2
-rw-r--r--drivers/media/dvb-frontends/dib0090.c16
-rw-r--r--drivers/media/dvb-frontends/dib3000.h6
-rw-r--r--drivers/media/dvb-frontends/dib3000mb.c17
-rw-r--r--drivers/media/dvb-frontends/dib3000mb_priv.h2
-rw-r--r--drivers/media/dvb-frontends/dib3000mc.c10
-rw-r--r--drivers/media/dvb-frontends/dib3000mc.h2
-rw-r--r--drivers/media/dvb-frontends/dib7000m.c8
-rw-r--r--drivers/media/dvb-frontends/dib7000p.c10
-rw-r--r--drivers/media/dvb-frontends/dib8000.c77
-rw-r--r--drivers/media/dvb-frontends/dib9000.c31
-rw-r--r--drivers/media/dvb-frontends/dibx000_common.c2
-rw-r--r--drivers/media/dvb-frontends/drx39xyj/drxj.c11
-rw-r--r--drivers/media/dvb-frontends/dvb_dummy_fe.c7
-rw-r--r--drivers/media/dvb-frontends/hd29l2.c4
-rw-r--r--drivers/media/dvb-frontends/l64781.c4
-rw-r--r--drivers/media/dvb-frontends/lg2160.c62
-rw-r--r--drivers/media/dvb-frontends/lgdt3305.c4
-rw-r--r--drivers/media/dvb-frontends/lgdt3306a.c4
-rw-r--r--drivers/media/dvb-frontends/lgdt330x.c5
-rw-r--r--drivers/media/dvb-frontends/lgs8gl5.c5
-rw-r--r--drivers/media/dvb-frontends/lgs8gxx.c13
-rw-r--r--drivers/media/dvb-frontends/m88ds3103.c4
-rw-r--r--drivers/media/dvb-frontends/m88rs2000.c5
-rw-r--r--drivers/media/dvb-frontends/mb86a20s.c11
-rw-r--r--drivers/media/dvb-frontends/mn88473.c606
-rw-r--r--drivers/media/dvb-frontends/mn88473.h14
-rw-r--r--drivers/media/dvb-frontends/mn88473_priv.h36
-rw-r--r--drivers/media/dvb-frontends/mt312.c4
-rw-r--r--drivers/media/dvb-frontends/mt352.c4
-rw-r--r--drivers/media/dvb-frontends/or51132.c4
-rw-r--r--drivers/media/dvb-frontends/rtl2830.c7
-rw-r--r--drivers/media/dvb-frontends/rtl2832.c155
-rw-r--r--drivers/media/dvb-frontends/rtl2832.h4
-rw-r--r--drivers/media/dvb-frontends/rtl2832_priv.h1
-rw-r--r--drivers/media/dvb-frontends/s5h1409.c4
-rw-r--r--drivers/media/dvb-frontends/s5h1411.c4
-rw-r--r--drivers/media/dvb-frontends/s5h1420.c4
-rw-r--r--drivers/media/dvb-frontends/s921.c4
-rw-r--r--drivers/media/dvb-frontends/si2165.c28
-rw-r--r--drivers/media/dvb-frontends/stb0899_drv.c4
-rw-r--r--drivers/media/dvb-frontends/stb6100.c2
-rw-r--r--drivers/media/dvb-frontends/stv0297.c4
-rw-r--r--drivers/media/dvb-frontends/stv0299.c8
-rw-r--r--drivers/media/dvb-frontends/stv0367.c8
-rw-r--r--drivers/media/dvb-frontends/stv0900_core.c11
-rw-r--r--drivers/media/dvb-frontends/stv6110x.c4
-rw-r--r--drivers/media/dvb-frontends/stv6110x.h4
-rw-r--r--drivers/media/dvb-frontends/stv6110x_priv.h2
-rw-r--r--drivers/media/dvb-frontends/tc90522.c10
-rw-r--r--drivers/media/dvb-frontends/tda10021.c4
-rw-r--r--drivers/media/dvb-frontends/tda10023.c4
-rw-r--r--drivers/media/dvb-frontends/tda10048.c4
-rw-r--r--drivers/media/dvb-frontends/tda1004x.c4
-rw-r--r--drivers/media/dvb-frontends/tda10071.c4
-rw-r--r--drivers/media/dvb-frontends/tda10086.c4
-rw-r--r--drivers/media/dvb-frontends/tda8083.c4
-rw-r--r--drivers/media/dvb-frontends/ts2020.c4
-rw-r--r--drivers/media/dvb-frontends/ves1820.c4
-rw-r--r--drivers/media/dvb-frontends/ves1x93.c4
-rw-r--r--drivers/media/dvb-frontends/zl10353.c4
86 files changed, 1042 insertions, 398 deletions
diff --git a/drivers/media/dvb-frontends/Kconfig b/drivers/media/dvb-frontends/Kconfig
index 310e4b8be..a82f77c49 100644
--- a/drivers/media/dvb-frontends/Kconfig
+++ b/drivers/media/dvb-frontends/Kconfig
@@ -73,6 +73,14 @@ config DVB_SI2165
Say Y when you want to support this frontend.
+config DVB_MN88473
+ tristate "Panasonic MN88473"
+ depends on DVB_CORE && I2C
+ select REGMAP_I2C
+ default m if !MEDIA_SUBDRV_AUTOSELECT
+ help
+ Say Y when you want to support this frontend.
+
comment "DVB-S (satellite) frontends"
depends on DVB_CORE
diff --git a/drivers/media/dvb-frontends/Makefile b/drivers/media/dvb-frontends/Makefile
index 37ef17b5b..eb7191f42 100644
--- a/drivers/media/dvb-frontends/Makefile
+++ b/drivers/media/dvb-frontends/Makefile
@@ -95,6 +95,7 @@ obj-$(CONFIG_DVB_STV0900) += stv0900.o
obj-$(CONFIG_DVB_STV090x) += stv090x.o
obj-$(CONFIG_DVB_STV6110x) += stv6110x.o
obj-$(CONFIG_DVB_M88DS3103) += m88ds3103.o
+obj-$(CONFIG_DVB_MN88473) += mn88473.o
obj-$(CONFIG_DVB_ISL6423) += isl6423.o
obj-$(CONFIG_DVB_EC100) += ec100.o
obj-$(CONFIG_DVB_HD29L2) += hd29l2.o
diff --git a/drivers/media/dvb-frontends/af9013.c b/drivers/media/dvb-frontends/af9013.c
index bbc226144..3bccb3e72 100644
--- a/drivers/media/dvb-frontends/af9013.c
+++ b/drivers/media/dvb-frontends/af9013.c
@@ -866,9 +866,9 @@ err:
return ret;
}
-static int af9013_get_frontend(struct dvb_frontend *fe)
+static int af9013_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct af9013_state *state = fe->demodulator_priv;
int ret;
u8 buf[3];
@@ -1344,6 +1344,10 @@ err:
static void af9013_release(struct dvb_frontend *fe)
{
struct af9013_state *state = fe->demodulator_priv;
+
+ /* stop statistics polling */
+ cancel_delayed_work_sync(&state->statistics_work);
+
kfree(state);
}
diff --git a/drivers/media/dvb-frontends/af9033.c b/drivers/media/dvb-frontends/af9033.c
index bc35206a0..efebe5ce2 100644
--- a/drivers/media/dvb-frontends/af9033.c
+++ b/drivers/media/dvb-frontends/af9033.c
@@ -691,10 +691,10 @@ err:
return ret;
}
-static int af9033_get_frontend(struct dvb_frontend *fe)
+static int af9033_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
struct af9033_dev *dev = fe->demodulator_priv;
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret;
u8 buf[8];
@@ -1372,6 +1372,9 @@ static int af9033_remove(struct i2c_client *client)
dev_dbg(&dev->client->dev, "\n");
+ /* stop statistics polling */
+ cancel_delayed_work_sync(&dev->stat_work);
+
dev->fe.ops.release = NULL;
dev->fe.demodulator_priv = NULL;
kfree(dev);
diff --git a/drivers/media/dvb-frontends/as102_fe.c b/drivers/media/dvb-frontends/as102_fe.c
index 544c5f65d..9412fcd1b 100644
--- a/drivers/media/dvb-frontends/as102_fe.c
+++ b/drivers/media/dvb-frontends/as102_fe.c
@@ -190,10 +190,10 @@ static int as102_fe_set_frontend(struct dvb_frontend *fe)
return state->ops->set_tune(state->priv, &tune_args);
}
-static int as102_fe_get_frontend(struct dvb_frontend *fe)
+static int as102_fe_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
struct as102_state *state = fe->demodulator_priv;
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret = 0;
struct as10x_tps tps = { 0 };
diff --git a/drivers/media/dvb-frontends/atbm8830.c b/drivers/media/dvb-frontends/atbm8830.c
index 8fe552e29..47248b868 100644
--- a/drivers/media/dvb-frontends/atbm8830.c
+++ b/drivers/media/dvb-frontends/atbm8830.c
@@ -297,9 +297,9 @@ static int atbm8830_set_fe(struct dvb_frontend *fe)
return 0;
}
-static int atbm8830_get_fe(struct dvb_frontend *fe)
+static int atbm8830_get_fe(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
dprintk("%s\n", __func__);
/* TODO: get real readings from device */
diff --git a/drivers/media/dvb-frontends/au8522.h b/drivers/media/dvb-frontends/au8522.h
index dde61582c..78bf3f73e 100644
--- a/drivers/media/dvb-frontends/au8522.h
+++ b/drivers/media/dvb-frontends/au8522.h
@@ -89,5 +89,4 @@ enum au8522_audio_input {
AU8522_AUDIO_NONE,
AU8522_AUDIO_SIF,
};
-
#endif /* __AU8522_H__ */
diff --git a/drivers/media/dvb-frontends/au8522_decoder.c b/drivers/media/dvb-frontends/au8522_decoder.c
index 73612c535..add246382 100644
--- a/drivers/media/dvb-frontends/au8522_decoder.c
+++ b/drivers/media/dvb-frontends/au8522_decoder.c
@@ -763,9 +763,10 @@ static int au8522_probe(struct i2c_client *client,
v4l2_i2c_subdev_init(sd, client, &au8522_ops);
#if defined(CONFIG_MEDIA_CONTROLLER)
- state->pads[AU8522_PAD_INPUT].flags = MEDIA_PAD_FL_SINK;
- state->pads[AU8522_PAD_VID_OUT].flags = MEDIA_PAD_FL_SOURCE;
- state->pads[AU8522_PAD_VBI_OUT].flags = MEDIA_PAD_FL_SOURCE;
+ state->pads[DEMOD_PAD_IF_INPUT].flags = MEDIA_PAD_FL_SINK;
+ state->pads[DEMOD_PAD_VID_OUT].flags = MEDIA_PAD_FL_SOURCE;
+ state->pads[DEMOD_PAD_VBI_OUT].flags = MEDIA_PAD_FL_SOURCE;
+ state->pads[DEMOD_PAD_AUDIO_OUT].flags = MEDIA_PAD_FL_SOURCE;
sd->entity.function = MEDIA_ENT_F_ATV_DECODER;
ret = media_entity_pads_init(&sd->entity, ARRAY_SIZE(state->pads),
diff --git a/drivers/media/dvb-frontends/au8522_dig.c b/drivers/media/dvb-frontends/au8522_dig.c
index 6c1e97640..e676b9461 100644
--- a/drivers/media/dvb-frontends/au8522_dig.c
+++ b/drivers/media/dvb-frontends/au8522_dig.c
@@ -816,9 +816,9 @@ static int au8522_read_ber(struct dvb_frontend *fe, u32 *ber)
return au8522_read_ucblocks(fe, ber);
}
-static int au8522_get_frontend(struct dvb_frontend *fe)
+static int au8522_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct au8522_state *state = fe->demodulator_priv;
c->frequency = state->current_frequency;
diff --git a/drivers/media/dvb-frontends/au8522_priv.h b/drivers/media/dvb-frontends/au8522_priv.h
index 404a0cb0e..f5a9438f6 100644
--- a/drivers/media/dvb-frontends/au8522_priv.h
+++ b/drivers/media/dvb-frontends/au8522_priv.h
@@ -30,6 +30,7 @@
#include <linux/videodev2.h>
#include <media/v4l2-device.h>
#include <media/v4l2-ctrls.h>
+#include <media/v4l2-mc.h>
#include <linux/i2c.h>
#include "dvb_frontend.h"
#include "au8522.h"
@@ -39,14 +40,6 @@
#define AU8522_DIGITAL_MODE 1
#define AU8522_SUSPEND_MODE 2
-enum au8522_media_pads {
- AU8522_PAD_INPUT,
- AU8522_PAD_VID_OUT,
- AU8522_PAD_VBI_OUT,
-
- AU8522_NUM_PADS
-};
-
struct au8522_state {
struct i2c_client *c;
struct i2c_adapter *i2c;
@@ -78,7 +71,7 @@ struct au8522_state {
struct v4l2_ctrl_handler hdl;
#ifdef CONFIG_MEDIA_CONTROLLER
- struct media_pad pads[AU8522_NUM_PADS];
+ struct media_pad pads[DEMOD_NUM_PADS];
#endif
};
diff --git a/drivers/media/dvb-frontends/bcm3510.c b/drivers/media/dvb-frontends/bcm3510.c
index d84d08a5b..c4cd34586 100644
--- a/drivers/media/dvb-frontends/bcm3510.c
+++ b/drivers/media/dvb-frontends/bcm3510.c
@@ -3,7 +3,7 @@
*
* Copyright (C) 2001-5, B2C2 inc.
*
- * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@desy.de>
+ * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@posteo.de>
*
* This driver is "hard-coded" to be used with the 1st generation of
* Technisat/B2C2's Air2PC ATSC PCI/USB cards/boxes. The pll-programming
@@ -863,5 +863,5 @@ static struct dvb_frontend_ops bcm3510_ops = {
};
MODULE_DESCRIPTION("Broadcom BCM3510 ATSC (8VSB/16VSB & ITU J83 AnnexB FEC QAM64/256) demodulator driver");
-MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
+MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb-frontends/bcm3510.h b/drivers/media/dvb-frontends/bcm3510.h
index ff66492fb..961c2eb87 100644
--- a/drivers/media/dvb-frontends/bcm3510.h
+++ b/drivers/media/dvb-frontends/bcm3510.h
@@ -3,7 +3,7 @@
*
* Copyright (C) 2001-5, B2C2 inc.
*
- * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@desy.de>
+ * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@posteo.de>
*
* 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
diff --git a/drivers/media/dvb-frontends/bcm3510_priv.h b/drivers/media/dvb-frontends/bcm3510_priv.h
index 3bb1bc2a0..67f24686c 100644
--- a/drivers/media/dvb-frontends/bcm3510_priv.h
+++ b/drivers/media/dvb-frontends/bcm3510_priv.h
@@ -3,7 +3,7 @@
*
* Copyright (C) 2001-5, B2C2 inc.
*
- * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@desy.de>
+ * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@posteo.de>
*
* 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
diff --git a/drivers/media/dvb-frontends/cx22700.c b/drivers/media/dvb-frontends/cx22700.c
index fd033cca6..5cad92560 100644
--- a/drivers/media/dvb-frontends/cx22700.c
+++ b/drivers/media/dvb-frontends/cx22700.c
@@ -345,9 +345,9 @@ static int cx22700_set_frontend(struct dvb_frontend *fe)
return 0;
}
-static int cx22700_get_frontend(struct dvb_frontend *fe)
+static int cx22700_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct cx22700_state* state = fe->demodulator_priv;
u8 reg09 = cx22700_readreg (state, 0x09);
diff --git a/drivers/media/dvb-frontends/cx22702.c b/drivers/media/dvb-frontends/cx22702.c
index d2d06dcd7..c0e54c59c 100644
--- a/drivers/media/dvb-frontends/cx22702.c
+++ b/drivers/media/dvb-frontends/cx22702.c
@@ -562,9 +562,9 @@ static int cx22702_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
return 0;
}
-static int cx22702_get_frontend(struct dvb_frontend *fe)
+static int cx22702_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct cx22702_state *state = fe->demodulator_priv;
u8 reg0C = cx22702_readreg(state, 0x0C);
diff --git a/drivers/media/dvb-frontends/cx24110.c b/drivers/media/dvb-frontends/cx24110.c
index cb36475e3..6cb81ec12 100644
--- a/drivers/media/dvb-frontends/cx24110.c
+++ b/drivers/media/dvb-frontends/cx24110.c
@@ -550,9 +550,9 @@ static int cx24110_set_frontend(struct dvb_frontend *fe)
return 0;
}
-static int cx24110_get_frontend(struct dvb_frontend *fe)
+static int cx24110_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct cx24110_state *state = fe->demodulator_priv;
s32 afc; unsigned sclk;
diff --git a/drivers/media/dvb-frontends/cx24117.c b/drivers/media/dvb-frontends/cx24117.c
index 28ad11147..65a97c95b 100644
--- a/drivers/media/dvb-frontends/cx24117.c
+++ b/drivers/media/dvb-frontends/cx24117.c
@@ -1560,10 +1560,10 @@ static int cx24117_get_algo(struct dvb_frontend *fe)
return DVBFE_ALGO_HW;
}
-static int cx24117_get_frontend(struct dvb_frontend *fe)
+static int cx24117_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
struct cx24117_state *state = fe->demodulator_priv;
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct cx24117_cmd cmd;
u8 reg, st, inv;
int ret, idx;
diff --git a/drivers/media/dvb-frontends/cx24120.c b/drivers/media/dvb-frontends/cx24120.c
index 38ad1e713..216788ddb 100644
--- a/drivers/media/dvb-frontends/cx24120.c
+++ b/drivers/media/dvb-frontends/cx24120.c
@@ -1502,16 +1502,18 @@ static int cx24120_sleep(struct dvb_frontend *fe)
return 0;
}
-static int cx24120_get_frontend(struct dvb_frontend *fe)
+static int cx24120_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct cx24120_state *state = fe->demodulator_priv;
u8 freq1, freq2, freq3;
+ int status;
dev_dbg(&state->i2c->dev, "\n");
/* don't return empty data if we're not tuned in */
- if ((state->fe_status & FE_HAS_LOCK) == 0)
+ status = cx24120_readreg(state, CX24120_REG_STATUS);
+ if (!(status & CX24120_HAS_LOCK))
return 0;
/* Get frequency */
diff --git a/drivers/media/dvb-frontends/cx24123.c b/drivers/media/dvb-frontends/cx24123.c
index 0fe7fb111..113b09494 100644
--- a/drivers/media/dvb-frontends/cx24123.c
+++ b/drivers/media/dvb-frontends/cx24123.c
@@ -945,9 +945,9 @@ static int cx24123_set_frontend(struct dvb_frontend *fe)
return 0;
}
-static int cx24123_get_frontend(struct dvb_frontend *fe)
+static int cx24123_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct cx24123_state *state = fe->demodulator_priv;
dprintk("\n");
diff --git a/drivers/media/dvb-frontends/cxd2820r_c.c b/drivers/media/dvb-frontends/cxd2820r_c.c
index 42fad6aa3..a674a6312 100644
--- a/drivers/media/dvb-frontends/cxd2820r_c.c
+++ b/drivers/media/dvb-frontends/cxd2820r_c.c
@@ -101,10 +101,10 @@ error:
return ret;
}
-int cxd2820r_get_frontend_c(struct dvb_frontend *fe)
+int cxd2820r_get_frontend_c(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
struct cxd2820r_priv *priv = fe->demodulator_priv;
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret;
u8 buf[2];
diff --git a/drivers/media/dvb-frontends/cxd2820r_core.c b/drivers/media/dvb-frontends/cxd2820r_core.c
index 24a457d9d..314d3b8c1 100644
--- a/drivers/media/dvb-frontends/cxd2820r_core.c
+++ b/drivers/media/dvb-frontends/cxd2820r_core.c
@@ -313,7 +313,8 @@ static int cxd2820r_read_status(struct dvb_frontend *fe, enum fe_status *status)
return ret;
}
-static int cxd2820r_get_frontend(struct dvb_frontend *fe)
+static int cxd2820r_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
struct cxd2820r_priv *priv = fe->demodulator_priv;
int ret;
@@ -326,13 +327,13 @@ static int cxd2820r_get_frontend(struct dvb_frontend *fe)
switch (fe->dtv_property_cache.delivery_system) {
case SYS_DVBT:
- ret = cxd2820r_get_frontend_t(fe);
+ ret = cxd2820r_get_frontend_t(fe, p);
break;
case SYS_DVBT2:
- ret = cxd2820r_get_frontend_t2(fe);
+ ret = cxd2820r_get_frontend_t2(fe, p);
break;
case SYS_DVBC_ANNEX_A:
- ret = cxd2820r_get_frontend_c(fe);
+ ret = cxd2820r_get_frontend_c(fe, p);
break;
default:
ret = -EINVAL;
@@ -606,8 +607,7 @@ static int cxd2820r_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
static int cxd2820r_gpio_direction_output(struct gpio_chip *chip, unsigned nr,
int val)
{
- struct cxd2820r_priv *priv =
- container_of(chip, struct cxd2820r_priv, gpio_chip);
+ struct cxd2820r_priv *priv = gpiochip_get_data(chip);
u8 gpio[GPIO_COUNT];
dev_dbg(&priv->i2c->dev, "%s: nr=%d val=%d\n", __func__, nr, val);
@@ -620,8 +620,7 @@ 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 =
- container_of(chip, struct cxd2820r_priv, gpio_chip);
+ struct cxd2820r_priv *priv = gpiochip_get_data(chip);
u8 gpio[GPIO_COUNT];
dev_dbg(&priv->i2c->dev, "%s: nr=%d val=%d\n", __func__, nr, val);
@@ -636,8 +635,7 @@ 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 =
- container_of(chip, struct cxd2820r_priv, gpio_chip);
+ struct cxd2820r_priv *priv = gpiochip_get_data(chip);
dev_dbg(&priv->i2c->dev, "%s: nr=%d\n", __func__, nr);
@@ -731,7 +729,7 @@ struct dvb_frontend *cxd2820r_attach(const struct cxd2820r_config *cfg,
priv->gpio_chip.base = -1; /* dynamic allocation */
priv->gpio_chip.ngpio = GPIO_COUNT;
priv->gpio_chip.can_sleep = 1;
- ret = gpiochip_add(&priv->gpio_chip);
+ ret = gpiochip_add_data(&priv->gpio_chip, priv);
if (ret)
goto error;
diff --git a/drivers/media/dvb-frontends/cxd2820r_priv.h b/drivers/media/dvb-frontends/cxd2820r_priv.h
index a0d53f01a..e31c48e53 100644
--- a/drivers/media/dvb-frontends/cxd2820r_priv.h
+++ b/drivers/media/dvb-frontends/cxd2820r_priv.h
@@ -76,7 +76,8 @@ int cxd2820r_rd_reg(struct cxd2820r_priv *priv, u32 reg, u8 *val);
/* cxd2820r_c.c */
-int cxd2820r_get_frontend_c(struct dvb_frontend *fe);
+int cxd2820r_get_frontend_c(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p);
int cxd2820r_set_frontend_c(struct dvb_frontend *fe);
@@ -99,7 +100,8 @@ int cxd2820r_get_tune_settings_c(struct dvb_frontend *fe,
/* cxd2820r_t.c */
-int cxd2820r_get_frontend_t(struct dvb_frontend *fe);
+int cxd2820r_get_frontend_t(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p);
int cxd2820r_set_frontend_t(struct dvb_frontend *fe);
@@ -122,7 +124,8 @@ int cxd2820r_get_tune_settings_t(struct dvb_frontend *fe,
/* cxd2820r_t2.c */
-int cxd2820r_get_frontend_t2(struct dvb_frontend *fe);
+int cxd2820r_get_frontend_t2(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p);
int cxd2820r_set_frontend_t2(struct dvb_frontend *fe);
diff --git a/drivers/media/dvb-frontends/cxd2820r_t.c b/drivers/media/dvb-frontends/cxd2820r_t.c
index 21abf1b4e..75ce7d8de 100644
--- a/drivers/media/dvb-frontends/cxd2820r_t.c
+++ b/drivers/media/dvb-frontends/cxd2820r_t.c
@@ -138,10 +138,10 @@ error:
return ret;
}
-int cxd2820r_get_frontend_t(struct dvb_frontend *fe)
+int cxd2820r_get_frontend_t(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
struct cxd2820r_priv *priv = fe->demodulator_priv;
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret;
u8 buf[2];
diff --git a/drivers/media/dvb-frontends/cxd2820r_t2.c b/drivers/media/dvb-frontends/cxd2820r_t2.c
index 4e028b41c..704475676 100644
--- a/drivers/media/dvb-frontends/cxd2820r_t2.c
+++ b/drivers/media/dvb-frontends/cxd2820r_t2.c
@@ -23,8 +23,8 @@
int cxd2820r_set_frontend_t2(struct dvb_frontend *fe)
{
- struct cxd2820r_priv *priv = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ struct cxd2820r_priv *priv = fe->demodulator_priv;
int ret, i, bw_i;
u32 if_freq, if_ctl;
u64 num;
@@ -169,10 +169,10 @@ error:
}
-int cxd2820r_get_frontend_t2(struct dvb_frontend *fe)
+int cxd2820r_get_frontend_t2(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
struct cxd2820r_priv *priv = fe->demodulator_priv;
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret;
u8 buf[2];
diff --git a/drivers/media/dvb-frontends/cxd2841er.c b/drivers/media/dvb-frontends/cxd2841er.c
index fdffb2f0d..900186ba8 100644
--- a/drivers/media/dvb-frontends/cxd2841er.c
+++ b/drivers/media/dvb-frontends/cxd2841er.c
@@ -2090,13 +2090,13 @@ static int cxd2841er_sleep_tc_to_active_c(struct cxd2841er_priv *priv,
return 0;
}
-static int cxd2841er_get_frontend(struct dvb_frontend *fe)
+static int cxd2841er_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
enum fe_status status = 0;
u16 strength = 0, snr = 0;
u32 errors = 0, ber = 0;
struct cxd2841er_priv *priv = fe->demodulator_priv;
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
dev_dbg(&priv->i2c->dev, "%s()\n", __func__);
if (priv->state == STATE_ACTIVE_S)
diff --git a/drivers/media/dvb-frontends/dib0070.c b/drivers/media/dvb-frontends/dib0070.c
index 0b8fb5dd1..ee7d66997 100644
--- a/drivers/media/dvb-frontends/dib0070.c
+++ b/drivers/media/dvb-frontends/dib0070.c
@@ -774,6 +774,6 @@ free_mem:
}
EXPORT_SYMBOL(dib0070_attach);
-MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>");
+MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>");
MODULE_DESCRIPTION("Driver for the DiBcom 0070 base-band RF Tuner");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb-frontends/dib0090.c b/drivers/media/dvb-frontends/dib0090.c
index 47cb72243..dc2d41e14 100644
--- a/drivers/media/dvb-frontends/dib0090.c
+++ b/drivers/media/dvb-frontends/dib0090.c
@@ -1115,9 +1115,15 @@ void dib0090_pwm_gain_reset(struct dvb_frontend *fe)
dib0090_set_bbramp_pwm(state, bb_ramp);
/* activate the ramp generator using PWM control */
- dprintk("ramp RF gain = %d BAND = %s version = %d", state->rf_ramp[0], (state->current_band == BAND_CBAND) ? "CBAND" : "NOT CBAND", state->identity.version & 0x1f);
-
- if ((state->rf_ramp[0] == 0) || (state->current_band == BAND_CBAND && (state->identity.version & 0x1f) <= P1D_E_F)) {
+ if (state->rf_ramp)
+ dprintk("ramp RF gain = %d BAND = %s version = %d",
+ state->rf_ramp[0],
+ (state->current_band == BAND_CBAND) ? "CBAND" : "NOT CBAND",
+ state->identity.version & 0x1f);
+
+ if (rf_ramp && ((state->rf_ramp[0] == 0) ||
+ (state->current_band == BAND_CBAND &&
+ (state->identity.version & 0x1f) <= P1D_E_F))) {
dprintk("DE-Engage mux for direct gain reg control");
en_pwm_rf_mux = 0;
} else
@@ -2669,7 +2675,7 @@ free_mem:
}
EXPORT_SYMBOL(dib0090_fw_register);
-MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>");
-MODULE_AUTHOR("Olivier Grenie <olivier.grenie@dibcom.fr>");
+MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>");
+MODULE_AUTHOR("Olivier Grenie <olivier.grenie@parrot.com>");
MODULE_DESCRIPTION("Driver for the DiBcom 0090 base-band RF Tuner");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
index 6ae9899b5..d5dfafb4e 100644
--- a/drivers/media/dvb-frontends/dib3000.h
+++ b/drivers/media/dvb-frontends/dib3000.h
@@ -2,11 +2,11 @@
* public header file of the frontend drivers for mobile DVB-T demodulators
* DiBcom 3000M-B and DiBcom 3000P/M-C (http://www.dibcom.fr/)
*
- * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de)
*
* based on GPL code from DibCom, which has
*
- * Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr)
+ * Copyright (C) 2004 Amaury Demol for DiBcom
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
@@ -14,7 +14,7 @@
*
* Acknowledgements
*
- * Amaury Demol (ademol@dibcom.fr) from DiBcom for providing specs and driver
+ * Amaury Demol from DiBcom for providing specs and driver
* sources, on which this driver (and the dvb-dibusb) are based.
*
* see Documentation/dvb/README.dvb-usb for more information
diff --git a/drivers/media/dvb-frontends/dib3000mb.c b/drivers/media/dvb-frontends/dib3000mb.c
index 7a61172d0..6821ecb53 100644
--- a/drivers/media/dvb-frontends/dib3000mb.c
+++ b/drivers/media/dvb-frontends/dib3000mb.c
@@ -2,11 +2,11 @@
* Frontend driver for mobile DVB-T demodulator DiBcom 3000M-B
* DiBcom (http://www.dibcom.fr/)
*
- * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de)
*
* based on GPL code from DibCom, which has
*
- * Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr)
+ * Copyright (C) 2004 Amaury Demol for DiBcom
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
@@ -14,7 +14,7 @@
*
* Acknowledgements
*
- * Amaury Demol (ademol@dibcom.fr) from DiBcom for providing specs and driver
+ * Amaury Demol from DiBcom for providing specs and driver
* sources, on which this driver (and the dvb-dibusb) are based.
*
* see Documentation/dvb/README.dvb-usb for more information
@@ -36,7 +36,7 @@
/* Version information */
#define DRIVER_VERSION "0.1"
#define DRIVER_DESC "DiBcom 3000M-B DVB-T demodulator"
-#define DRIVER_AUTHOR "Patrick Boettcher, patrick.boettcher@desy.de"
+#define DRIVER_AUTHOR "Patrick Boettcher, patrick.boettcher@posteo.de"
static int debug;
module_param(debug, int, 0644);
@@ -112,7 +112,8 @@ static u16 dib3000_seq[2][2][2] = /* fft,gua, inv */
}
};
-static int dib3000mb_get_frontend(struct dvb_frontend* fe);
+static int dib3000mb_get_frontend(struct dvb_frontend* fe,
+ struct dtv_frontend_properties *c);
static int dib3000mb_set_frontend(struct dvb_frontend *fe, int tuner)
{
@@ -359,7 +360,7 @@ static int dib3000mb_set_frontend(struct dvb_frontend *fe, int tuner)
deb_setf("search_state after autosearch %d after %d checks\n",search_state,as_count);
if (search_state == 1) {
- if (dib3000mb_get_frontend(fe) == 0) {
+ if (dib3000mb_get_frontend(fe, c) == 0) {
deb_setf("reading tuning data from frontend succeeded.\n");
return dib3000mb_set_frontend(fe, 0);
}
@@ -450,9 +451,9 @@ static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode)
return 0;
}
-static int dib3000mb_get_frontend(struct dvb_frontend* fe)
+static int dib3000mb_get_frontend(struct dvb_frontend* fe,
+ struct dtv_frontend_properties *c)
{
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct dib3000_state* state = fe->demodulator_priv;
enum fe_code_rate *cr;
u16 tps_val;
diff --git a/drivers/media/dvb-frontends/dib3000mb_priv.h b/drivers/media/dvb-frontends/dib3000mb_priv.h
index 9dc235aa4..0459d5c84 100644
--- a/drivers/media/dvb-frontends/dib3000mb_priv.h
+++ b/drivers/media/dvb-frontends/dib3000mb_priv.h
@@ -1,7 +1,7 @@
/*
* dib3000mb_priv.h
*
- * Copyright (C) 2004 Patrick Boettcher (patrick.boettcher@desy.de)
+ * Copyright (C) 2004 Patrick Boettcher (patrick.boettcher@posteo.de)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
diff --git a/drivers/media/dvb-frontends/dib3000mc.c b/drivers/media/dvb-frontends/dib3000mc.c
index 583d6b7fa..da0f1dc5a 100644
--- a/drivers/media/dvb-frontends/dib3000mc.c
+++ b/drivers/media/dvb-frontends/dib3000mc.c
@@ -2,7 +2,7 @@
* Driver for DiBcom DiB3000MC/P-demodulator.
*
* Copyright (C) 2004-7 DiBcom (http://www.dibcom.fr/)
- * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de)
*
* This code is partially based on the previous dib3000mc.c .
*
@@ -636,9 +636,9 @@ struct i2c_adapter * dib3000mc_get_tuner_i2c_master(struct dvb_frontend *demod,
EXPORT_SYMBOL(dib3000mc_get_tuner_i2c_master);
-static int dib3000mc_get_frontend(struct dvb_frontend* fe)
+static int dib3000mc_get_frontend(struct dvb_frontend* fe,
+ struct dtv_frontend_properties *fep)
{
- struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct dib3000mc_state *state = fe->demodulator_priv;
u16 tps = dib3000mc_read_word(state,458);
@@ -726,7 +726,7 @@ static int dib3000mc_set_frontend(struct dvb_frontend *fe)
if (found == 0 || found == 1)
return 0; // no channel found
- dib3000mc_get_frontend(fe);
+ dib3000mc_get_frontend(fe, fep);
}
ret = dib3000mc_tune(fe);
@@ -939,6 +939,6 @@ static struct dvb_frontend_ops dib3000mc_ops = {
.read_ucblocks = dib3000mc_read_unc_blocks,
};
-MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>");
+MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>");
MODULE_DESCRIPTION("Driver for the DiBcom 3000MC/P COFDM demodulator");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb-frontends/dib3000mc.h b/drivers/media/dvb-frontends/dib3000mc.h
index 74816f793..b37e69e6a 100644
--- a/drivers/media/dvb-frontends/dib3000mc.h
+++ b/drivers/media/dvb-frontends/dib3000mc.h
@@ -2,7 +2,7 @@
* Driver for DiBcom DiB3000MC/P-demodulator.
*
* Copyright (C) 2004-6 DiBcom (http://www.dibcom.fr/)
- * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher\@desy.de)
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de)
*
* This code is partially based on the previous dib3000mc.c .
*
diff --git a/drivers/media/dvb-frontends/dib7000m.c b/drivers/media/dvb-frontends/dib7000m.c
index 35eb71fe3..b3ddae888 100644
--- a/drivers/media/dvb-frontends/dib7000m.c
+++ b/drivers/media/dvb-frontends/dib7000m.c
@@ -1151,9 +1151,9 @@ static int dib7000m_identify(struct dib7000m_state *state)
}
-static int dib7000m_get_frontend(struct dvb_frontend* fe)
+static int dib7000m_get_frontend(struct dvb_frontend* fe,
+ struct dtv_frontend_properties *fep)
{
- struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct dib7000m_state *state = fe->demodulator_priv;
u16 tps = dib7000m_read_word(state,480);
@@ -1246,7 +1246,7 @@ static int dib7000m_set_frontend(struct dvb_frontend *fe)
if (found == 0 || found == 1)
return 0; // no channel found
- dib7000m_get_frontend(fe);
+ dib7000m_get_frontend(fe, fep);
}
ret = dib7000m_tune(fe);
@@ -1465,6 +1465,6 @@ static struct dvb_frontend_ops dib7000m_ops = {
.read_ucblocks = dib7000m_read_unc_blocks,
};
-MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>");
+MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>");
MODULE_DESCRIPTION("Driver for the DiBcom 7000MA/MB/PA/PB/MC COFDM demodulator");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb-frontends/dib7000p.c b/drivers/media/dvb-frontends/dib7000p.c
index 33be5d6b9..b861d4437 100644
--- a/drivers/media/dvb-frontends/dib7000p.c
+++ b/drivers/media/dvb-frontends/dib7000p.c
@@ -1405,9 +1405,9 @@ static int dib7000p_identify(struct dib7000p_state *st)
return 0;
}
-static int dib7000p_get_frontend(struct dvb_frontend *fe)
+static int dib7000p_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *fep)
{
- struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct dib7000p_state *state = fe->demodulator_priv;
u16 tps = dib7000p_read_word(state, 463);
@@ -1540,7 +1540,7 @@ static int dib7000p_set_frontend(struct dvb_frontend *fe)
if (found == 0 || found == 1)
return 0;
- dib7000p_get_frontend(fe);
+ dib7000p_get_frontend(fe, fep);
}
ret = dib7000p_tune(fe);
@@ -2834,7 +2834,7 @@ static struct dvb_frontend_ops dib7000p_ops = {
.read_ucblocks = dib7000p_read_unc_blocks,
};
-MODULE_AUTHOR("Olivier Grenie <ogrenie@dibcom.fr>");
-MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>");
+MODULE_AUTHOR("Olivier Grenie <olivie.grenie@parrot.com>");
+MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>");
MODULE_DESCRIPTION("Driver for the DiBcom 7000PC COFDM demodulator");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb-frontends/dib8000.c b/drivers/media/dvb-frontends/dib8000.c
index 94c26270f..ddf9c4487 100644
--- a/drivers/media/dvb-frontends/dib8000.c
+++ b/drivers/media/dvb-frontends/dib8000.c
@@ -3382,14 +3382,15 @@ static int dib8000_sleep(struct dvb_frontend *fe)
static int dib8000_read_status(struct dvb_frontend *fe, enum fe_status *stat);
-static int dib8000_get_frontend(struct dvb_frontend *fe)
+static int dib8000_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
struct dib8000_state *state = fe->demodulator_priv;
u16 i, val = 0;
enum fe_status stat = 0;
u8 index_frontend, sub_index_frontend;
- fe->dtv_property_cache.bandwidth_hz = 6000000;
+ c->bandwidth_hz = 6000000;
/*
* If called to early, get_frontend makes dib8000_tune to either
@@ -3406,7 +3407,7 @@ static int dib8000_get_frontend(struct dvb_frontend *fe)
if (stat&FE_HAS_SYNC) {
dprintk("TMCC lock on the slave%i", index_frontend);
/* synchronize the cache with the other frontends */
- state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend]);
+ state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend], c);
for (sub_index_frontend = 0; (sub_index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[sub_index_frontend] != NULL); sub_index_frontend++) {
if (sub_index_frontend != index_frontend) {
state->fe[sub_index_frontend]->dtv_property_cache.isdbt_sb_mode = state->fe[index_frontend]->dtv_property_cache.isdbt_sb_mode;
@@ -3426,57 +3427,57 @@ static int dib8000_get_frontend(struct dvb_frontend *fe)
}
}
- fe->dtv_property_cache.isdbt_sb_mode = dib8000_read_word(state, 508) & 0x1;
+ c->isdbt_sb_mode = dib8000_read_word(state, 508) & 0x1;
if (state->revision == 0x8090)
val = dib8000_read_word(state, 572);
else
val = dib8000_read_word(state, 570);
- fe->dtv_property_cache.inversion = (val & 0x40) >> 6;
+ c->inversion = (val & 0x40) >> 6;
switch ((val & 0x30) >> 4) {
case 1:
- fe->dtv_property_cache.transmission_mode = TRANSMISSION_MODE_2K;
+ c->transmission_mode = TRANSMISSION_MODE_2K;
dprintk("dib8000_get_frontend: transmission mode 2K");
break;
case 2:
- fe->dtv_property_cache.transmission_mode = TRANSMISSION_MODE_4K;
+ c->transmission_mode = TRANSMISSION_MODE_4K;
dprintk("dib8000_get_frontend: transmission mode 4K");
break;
case 3:
default:
- fe->dtv_property_cache.transmission_mode = TRANSMISSION_MODE_8K;
+ c->transmission_mode = TRANSMISSION_MODE_8K;
dprintk("dib8000_get_frontend: transmission mode 8K");
break;
}
switch (val & 0x3) {
case 0:
- fe->dtv_property_cache.guard_interval = GUARD_INTERVAL_1_32;
+ c->guard_interval = GUARD_INTERVAL_1_32;
dprintk("dib8000_get_frontend: Guard Interval = 1/32 ");
break;
case 1:
- fe->dtv_property_cache.guard_interval = GUARD_INTERVAL_1_16;
+ c->guard_interval = GUARD_INTERVAL_1_16;
dprintk("dib8000_get_frontend: Guard Interval = 1/16 ");
break;
case 2:
dprintk("dib8000_get_frontend: Guard Interval = 1/8 ");
- fe->dtv_property_cache.guard_interval = GUARD_INTERVAL_1_8;
+ c->guard_interval = GUARD_INTERVAL_1_8;
break;
case 3:
dprintk("dib8000_get_frontend: Guard Interval = 1/4 ");
- fe->dtv_property_cache.guard_interval = GUARD_INTERVAL_1_4;
+ c->guard_interval = GUARD_INTERVAL_1_4;
break;
}
val = dib8000_read_word(state, 505);
- fe->dtv_property_cache.isdbt_partial_reception = val & 1;
- dprintk("dib8000_get_frontend: partial_reception = %d ", fe->dtv_property_cache.isdbt_partial_reception);
+ c->isdbt_partial_reception = val & 1;
+ dprintk("dib8000_get_frontend: partial_reception = %d ", c->isdbt_partial_reception);
for (i = 0; i < 3; i++) {
int show;
val = dib8000_read_word(state, 493 + i) & 0x0f;
- fe->dtv_property_cache.layer[i].segment_count = val;
+ c->layer[i].segment_count = val;
if (val == 0 || val > 13)
show = 0;
@@ -3485,41 +3486,41 @@ static int dib8000_get_frontend(struct dvb_frontend *fe)
if (show)
dprintk("dib8000_get_frontend: Layer %d segments = %d ",
- i, fe->dtv_property_cache.layer[i].segment_count);
+ i, c->layer[i].segment_count);
val = dib8000_read_word(state, 499 + i) & 0x3;
/* Interleaving can be 0, 1, 2 or 4 */
if (val == 3)
val = 4;
- fe->dtv_property_cache.layer[i].interleaving = val;
+ c->layer[i].interleaving = val;
if (show)
dprintk("dib8000_get_frontend: Layer %d time_intlv = %d ",
- i, fe->dtv_property_cache.layer[i].interleaving);
+ i, c->layer[i].interleaving);
val = dib8000_read_word(state, 481 + i);
switch (val & 0x7) {
case 1:
- fe->dtv_property_cache.layer[i].fec = FEC_1_2;
+ c->layer[i].fec = FEC_1_2;
if (show)
dprintk("dib8000_get_frontend: Layer %d Code Rate = 1/2 ", i);
break;
case 2:
- fe->dtv_property_cache.layer[i].fec = FEC_2_3;
+ c->layer[i].fec = FEC_2_3;
if (show)
dprintk("dib8000_get_frontend: Layer %d Code Rate = 2/3 ", i);
break;
case 3:
- fe->dtv_property_cache.layer[i].fec = FEC_3_4;
+ c->layer[i].fec = FEC_3_4;
if (show)
dprintk("dib8000_get_frontend: Layer %d Code Rate = 3/4 ", i);
break;
case 5:
- fe->dtv_property_cache.layer[i].fec = FEC_5_6;
+ c->layer[i].fec = FEC_5_6;
if (show)
dprintk("dib8000_get_frontend: Layer %d Code Rate = 5/6 ", i);
break;
default:
- fe->dtv_property_cache.layer[i].fec = FEC_7_8;
+ c->layer[i].fec = FEC_7_8;
if (show)
dprintk("dib8000_get_frontend: Layer %d Code Rate = 7/8 ", i);
break;
@@ -3528,23 +3529,23 @@ static int dib8000_get_frontend(struct dvb_frontend *fe)
val = dib8000_read_word(state, 487 + i);
switch (val & 0x3) {
case 0:
- fe->dtv_property_cache.layer[i].modulation = DQPSK;
+ c->layer[i].modulation = DQPSK;
if (show)
dprintk("dib8000_get_frontend: Layer %d DQPSK ", i);
break;
case 1:
- fe->dtv_property_cache.layer[i].modulation = QPSK;
+ c->layer[i].modulation = QPSK;
if (show)
dprintk("dib8000_get_frontend: Layer %d QPSK ", i);
break;
case 2:
- fe->dtv_property_cache.layer[i].modulation = QAM_16;
+ c->layer[i].modulation = QAM_16;
if (show)
dprintk("dib8000_get_frontend: Layer %d QAM16 ", i);
break;
case 3:
default:
- fe->dtv_property_cache.layer[i].modulation = QAM_64;
+ c->layer[i].modulation = QAM_64;
if (show)
dprintk("dib8000_get_frontend: Layer %d QAM64 ", i);
break;
@@ -3553,16 +3554,16 @@ static int dib8000_get_frontend(struct dvb_frontend *fe)
/* synchronize the cache with the other frontends */
for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) {
- state->fe[index_frontend]->dtv_property_cache.isdbt_sb_mode = fe->dtv_property_cache.isdbt_sb_mode;
- state->fe[index_frontend]->dtv_property_cache.inversion = fe->dtv_property_cache.inversion;
- state->fe[index_frontend]->dtv_property_cache.transmission_mode = fe->dtv_property_cache.transmission_mode;
- state->fe[index_frontend]->dtv_property_cache.guard_interval = fe->dtv_property_cache.guard_interval;
- state->fe[index_frontend]->dtv_property_cache.isdbt_partial_reception = fe->dtv_property_cache.isdbt_partial_reception;
+ state->fe[index_frontend]->dtv_property_cache.isdbt_sb_mode = c->isdbt_sb_mode;
+ state->fe[index_frontend]->dtv_property_cache.inversion = c->inversion;
+ state->fe[index_frontend]->dtv_property_cache.transmission_mode = c->transmission_mode;
+ state->fe[index_frontend]->dtv_property_cache.guard_interval = c->guard_interval;
+ state->fe[index_frontend]->dtv_property_cache.isdbt_partial_reception = c->isdbt_partial_reception;
for (i = 0; i < 3; i++) {
- state->fe[index_frontend]->dtv_property_cache.layer[i].segment_count = fe->dtv_property_cache.layer[i].segment_count;
- state->fe[index_frontend]->dtv_property_cache.layer[i].interleaving = fe->dtv_property_cache.layer[i].interleaving;
- state->fe[index_frontend]->dtv_property_cache.layer[i].fec = fe->dtv_property_cache.layer[i].fec;
- state->fe[index_frontend]->dtv_property_cache.layer[i].modulation = fe->dtv_property_cache.layer[i].modulation;
+ state->fe[index_frontend]->dtv_property_cache.layer[i].segment_count = c->layer[i].segment_count;
+ state->fe[index_frontend]->dtv_property_cache.layer[i].interleaving = c->layer[i].interleaving;
+ state->fe[index_frontend]->dtv_property_cache.layer[i].fec = c->layer[i].fec;
+ state->fe[index_frontend]->dtv_property_cache.layer[i].modulation = c->layer[i].modulation;
}
}
return 0;
@@ -3671,7 +3672,7 @@ static int dib8000_set_frontend(struct dvb_frontend *fe)
if (state->channel_parameters_set == 0) { /* searching */
if ((dib8000_get_status(state->fe[index_frontend]) == FE_STATUS_DEMOD_SUCCESS) || (dib8000_get_status(state->fe[index_frontend]) == FE_STATUS_FFT_SUCCESS)) {
dprintk("autosearch succeeded on fe%i", index_frontend);
- dib8000_get_frontend(state->fe[index_frontend]); /* we read the channel parameters from the frontend which was successful */
+ dib8000_get_frontend(state->fe[index_frontend], c); /* we read the channel parameters from the frontend which was successful */
state->channel_parameters_set = 1;
for (l = 0; (l < MAX_NUMBER_OF_FRONTENDS) && (state->fe[l] != NULL); l++) {
@@ -4516,6 +4517,6 @@ void *dib8000_attach(struct dib8000_ops *ops)
}
EXPORT_SYMBOL(dib8000_attach);
-MODULE_AUTHOR("Olivier Grenie <Olivier.Grenie@dibcom.fr, " "Patrick Boettcher <pboettcher@dibcom.fr>");
+MODULE_AUTHOR("Olivier Grenie <Olivier.Grenie@parrot.com, Patrick Boettcher <patrick.boettcher@posteo.de>");
MODULE_DESCRIPTION("Driver for the DiBcom 8000 ISDB-T demodulator");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb-frontends/dib9000.c b/drivers/media/dvb-frontends/dib9000.c
index 8f92aca0b..5897977d2 100644
--- a/drivers/media/dvb-frontends/dib9000.c
+++ b/drivers/media/dvb-frontends/dib9000.c
@@ -225,7 +225,7 @@ static u16 to_fw_output_mode(u16 mode)
}
}
-static u16 dib9000_read16_attr(struct dib9000_state *state, u16 reg, u8 * b, u32 len, u16 attribute)
+static int dib9000_read16_attr(struct dib9000_state *state, u16 reg, u8 *b, u32 len, u16 attribute)
{
u32 chunk_size = 126;
u32 l;
@@ -309,7 +309,7 @@ static inline u16 dib9000_read_word_attr(struct dib9000_state *state, u16 reg, u
#define dib9000_read16_noinc_attr(state, reg, b, len, attribute) dib9000_read16_attr(state, reg, b, len, (attribute) | DATA_BUS_ACCESS_MODE_NO_ADDRESS_INCREMENT)
-static u16 dib9000_write16_attr(struct dib9000_state *state, u16 reg, const u8 * buf, u32 len, u16 attribute)
+static int dib9000_write16_attr(struct dib9000_state *state, u16 reg, const u8 *buf, u32 len, u16 attribute)
{
u32 chunk_size = 126;
u32 l;
@@ -1889,7 +1889,8 @@ static int dib9000_fe_get_tune_settings(struct dvb_frontend *fe, struct dvb_fron
return 0;
}
-static int dib9000_get_frontend(struct dvb_frontend *fe)
+static int dib9000_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
struct dib9000_state *state = fe->demodulator_priv;
u8 index_frontend, sub_index_frontend;
@@ -1909,7 +1910,7 @@ static int dib9000_get_frontend(struct dvb_frontend *fe)
dprintk("TPS lock on the slave%i", index_frontend);
/* synchronize the cache with the other frontends */
- state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend]);
+ state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend], c);
for (sub_index_frontend = 0; (sub_index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[sub_index_frontend] != NULL);
sub_index_frontend++) {
if (sub_index_frontend != index_frontend) {
@@ -1943,14 +1944,14 @@ static int dib9000_get_frontend(struct dvb_frontend *fe)
/* synchronize the cache with the other frontends */
for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) {
- state->fe[index_frontend]->dtv_property_cache.inversion = fe->dtv_property_cache.inversion;
- state->fe[index_frontend]->dtv_property_cache.transmission_mode = fe->dtv_property_cache.transmission_mode;
- state->fe[index_frontend]->dtv_property_cache.guard_interval = fe->dtv_property_cache.guard_interval;
- state->fe[index_frontend]->dtv_property_cache.modulation = fe->dtv_property_cache.modulation;
- state->fe[index_frontend]->dtv_property_cache.hierarchy = fe->dtv_property_cache.hierarchy;
- state->fe[index_frontend]->dtv_property_cache.code_rate_HP = fe->dtv_property_cache.code_rate_HP;
- state->fe[index_frontend]->dtv_property_cache.code_rate_LP = fe->dtv_property_cache.code_rate_LP;
- state->fe[index_frontend]->dtv_property_cache.rolloff = fe->dtv_property_cache.rolloff;
+ state->fe[index_frontend]->dtv_property_cache.inversion = c->inversion;
+ state->fe[index_frontend]->dtv_property_cache.transmission_mode = c->transmission_mode;
+ state->fe[index_frontend]->dtv_property_cache.guard_interval = c->guard_interval;
+ state->fe[index_frontend]->dtv_property_cache.modulation = c->modulation;
+ state->fe[index_frontend]->dtv_property_cache.hierarchy = c->hierarchy;
+ state->fe[index_frontend]->dtv_property_cache.code_rate_HP = c->code_rate_HP;
+ state->fe[index_frontend]->dtv_property_cache.code_rate_LP = c->code_rate_LP;
+ state->fe[index_frontend]->dtv_property_cache.rolloff = c->rolloff;
}
ret = 0;
@@ -2083,7 +2084,7 @@ static int dib9000_set_frontend(struct dvb_frontend *fe)
/* synchronize all the channel cache */
state->get_frontend_internal = 1;
- dib9000_get_frontend(state->fe[0]);
+ dib9000_get_frontend(state->fe[0], &state->fe[0]->dtv_property_cache);
state->get_frontend_internal = 0;
/* retune the other frontends with the found channel */
@@ -2589,7 +2590,7 @@ static struct dvb_frontend_ops dib9000_ops = {
.read_ucblocks = dib9000_read_unc_blocks,
};
-MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>");
-MODULE_AUTHOR("Olivier Grenie <ogrenie@dibcom.fr>");
+MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>");
+MODULE_AUTHOR("Olivier Grenie <olivier.grenie@parrot.com>");
MODULE_DESCRIPTION("Driver for the DiBcom 9000 COFDM demodulator");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb-frontends/dibx000_common.c b/drivers/media/dvb-frontends/dibx000_common.c
index 43be72383..723358d7c 100644
--- a/drivers/media/dvb-frontends/dibx000_common.c
+++ b/drivers/media/dvb-frontends/dibx000_common.c
@@ -510,6 +510,6 @@ u32 systime(void)
}
EXPORT_SYMBOL(systime);
-MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>");
+MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>");
MODULE_DESCRIPTION("Common function the DiBcom demodulator family");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj.c b/drivers/media/dvb-frontends/drx39xyj/drxj.c
index a90947479..a45aee6a3 100644
--- a/drivers/media/dvb-frontends/drx39xyj/drxj.c
+++ b/drivers/media/dvb-frontends/drx39xyj/drxj.c
@@ -4131,7 +4131,7 @@ int drxj_dap_scu_atomic_read_write_block(struct i2c_device_addr *dev_addr, u32 a
{
struct drxjscu_cmd scu_cmd;
int rc;
- u16 set_param_parameters[15];
+ u16 set_param_parameters[18];
u16 cmd_result[15];
/* Parameter check */
@@ -9597,12 +9597,13 @@ ctrl_get_qam_sig_quality(struct drx_demod_instance *demod)
Precision errors still possible.
*/
- e = post_bit_err_rs * 742686;
- m = fec_oc_period * 100;
- if (fec_oc_period == 0)
+ if (!fec_oc_period) {
qam_post_rs_ber = 0xFFFFFFFF;
- else
+ } else {
+ e = post_bit_err_rs * 742686;
+ m = fec_oc_period * 100;
qam_post_rs_ber = e / m;
+ }
/* fill signal quality data structure */
p->pre_bit_count.stat[0].scale = FE_SCALE_COUNTER;
diff --git a/drivers/media/dvb-frontends/dvb_dummy_fe.c b/drivers/media/dvb-frontends/dvb_dummy_fe.c
index 14e996d45..e5bd8c62a 100644
--- a/drivers/media/dvb-frontends/dvb_dummy_fe.c
+++ b/drivers/media/dvb-frontends/dvb_dummy_fe.c
@@ -70,9 +70,12 @@ static int dvb_dummy_fe_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
}
/*
- * Only needed if it actually reads something from the hardware
+ * Should only be implemented if it actually reads something from the hardware.
+ * Also, it should check for the locks, in order to avoid report wrong data
+ * to userspace.
*/
-static int dvb_dummy_fe_get_frontend(struct dvb_frontend *fe)
+static int dvb_dummy_fe_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
return 0;
}
diff --git a/drivers/media/dvb-frontends/hd29l2.c b/drivers/media/dvb-frontends/hd29l2.c
index 40e359f2d..1c7eb477e 100644
--- a/drivers/media/dvb-frontends/hd29l2.c
+++ b/drivers/media/dvb-frontends/hd29l2.c
@@ -560,11 +560,11 @@ static int hd29l2_get_frontend_algo(struct dvb_frontend *fe)
return DVBFE_ALGO_CUSTOM;
}
-static int hd29l2_get_frontend(struct dvb_frontend *fe)
+static int hd29l2_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
int ret;
struct hd29l2_priv *priv = fe->demodulator_priv;
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
u8 buf[3];
u32 if_ctl;
char *str_constellation, *str_code_rate, *str_constellation_code_rate,
diff --git a/drivers/media/dvb-frontends/l64781.c b/drivers/media/dvb-frontends/l64781.c
index 097787123..2f3d0519e 100644
--- a/drivers/media/dvb-frontends/l64781.c
+++ b/drivers/media/dvb-frontends/l64781.c
@@ -243,9 +243,9 @@ static int apply_frontend_param(struct dvb_frontend *fe)
return 0;
}
-static int get_frontend(struct dvb_frontend *fe)
+static int get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct l64781_state* state = fe->demodulator_priv;
int tmp;
diff --git a/drivers/media/dvb-frontends/lg2160.c b/drivers/media/dvb-frontends/lg2160.c
index 7880f71cc..f51a3a0b3 100644
--- a/drivers/media/dvb-frontends/lg2160.c
+++ b/drivers/media/dvb-frontends/lg2160.c
@@ -942,101 +942,102 @@ static int lg216x_read_rs_err_count(struct lg216x_state *state, u16 *err)
/* ------------------------------------------------------------------------ */
-static int lg216x_get_frontend(struct dvb_frontend *fe)
+static int lg216x_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
struct lg216x_state *state = fe->demodulator_priv;
int ret;
lg_dbg("\n");
- fe->dtv_property_cache.modulation = VSB_8;
- fe->dtv_property_cache.frequency = state->current_frequency;
- fe->dtv_property_cache.delivery_system = SYS_ATSCMH;
+ c->modulation = VSB_8;
+ c->frequency = state->current_frequency;
+ c->delivery_system = SYS_ATSCMH;
ret = lg216x_get_fic_version(state,
- &fe->dtv_property_cache.atscmh_fic_ver);
+ &c->atscmh_fic_ver);
if (lg_fail(ret))
goto fail;
- if (state->fic_ver != fe->dtv_property_cache.atscmh_fic_ver) {
- state->fic_ver = fe->dtv_property_cache.atscmh_fic_ver;
+ if (state->fic_ver != c->atscmh_fic_ver) {
+ state->fic_ver = c->atscmh_fic_ver;
#if 0
ret = lg2160_get_parade_id(state,
- &fe->dtv_property_cache.atscmh_parade_id);
+ &c->atscmh_parade_id);
if (lg_fail(ret))
goto fail;
/* #else */
- fe->dtv_property_cache.atscmh_parade_id = state->parade_id;
+ c->atscmh_parade_id = state->parade_id;
#endif
ret = lg216x_get_nog(state,
- &fe->dtv_property_cache.atscmh_nog);
+ &c->atscmh_nog);
if (lg_fail(ret))
goto fail;
ret = lg216x_get_tnog(state,
- &fe->dtv_property_cache.atscmh_tnog);
+ &c->atscmh_tnog);
if (lg_fail(ret))
goto fail;
ret = lg216x_get_sgn(state,
- &fe->dtv_property_cache.atscmh_sgn);
+ &c->atscmh_sgn);
if (lg_fail(ret))
goto fail;
ret = lg216x_get_prc(state,
- &fe->dtv_property_cache.atscmh_prc);
+ &c->atscmh_prc);
if (lg_fail(ret))
goto fail;
ret = lg216x_get_rs_frame_mode(state,
(enum atscmh_rs_frame_mode *)
- &fe->dtv_property_cache.atscmh_rs_frame_mode);
+ &c->atscmh_rs_frame_mode);
if (lg_fail(ret))
goto fail;
ret = lg216x_get_rs_frame_ensemble(state,
(enum atscmh_rs_frame_ensemble *)
- &fe->dtv_property_cache.atscmh_rs_frame_ensemble);
+ &c->atscmh_rs_frame_ensemble);
if (lg_fail(ret))
goto fail;
ret = lg216x_get_rs_code_mode(state,
(enum atscmh_rs_code_mode *)
- &fe->dtv_property_cache.atscmh_rs_code_mode_pri,
+ &c->atscmh_rs_code_mode_pri,
(enum atscmh_rs_code_mode *)
- &fe->dtv_property_cache.atscmh_rs_code_mode_sec);
+ &c->atscmh_rs_code_mode_sec);
if (lg_fail(ret))
goto fail;
ret = lg216x_get_sccc_block_mode(state,
(enum atscmh_sccc_block_mode *)
- &fe->dtv_property_cache.atscmh_sccc_block_mode);
+ &c->atscmh_sccc_block_mode);
if (lg_fail(ret))
goto fail;
ret = lg216x_get_sccc_code_mode(state,
(enum atscmh_sccc_code_mode *)
- &fe->dtv_property_cache.atscmh_sccc_code_mode_a,
+ &c->atscmh_sccc_code_mode_a,
(enum atscmh_sccc_code_mode *)
- &fe->dtv_property_cache.atscmh_sccc_code_mode_b,
+ &c->atscmh_sccc_code_mode_b,
(enum atscmh_sccc_code_mode *)
- &fe->dtv_property_cache.atscmh_sccc_code_mode_c,
+ &c->atscmh_sccc_code_mode_c,
(enum atscmh_sccc_code_mode *)
- &fe->dtv_property_cache.atscmh_sccc_code_mode_d);
+ &c->atscmh_sccc_code_mode_d);
if (lg_fail(ret))
goto fail;
}
#if 0
ret = lg216x_read_fic_err_count(state,
- (u8 *)&fe->dtv_property_cache.atscmh_fic_err);
+ (u8 *)&c->atscmh_fic_err);
if (lg_fail(ret))
goto fail;
ret = lg216x_read_crc_err_count(state,
- &fe->dtv_property_cache.atscmh_crc_err);
+ &c->atscmh_crc_err);
if (lg_fail(ret))
goto fail;
ret = lg216x_read_rs_err_count(state,
- &fe->dtv_property_cache.atscmh_rs_err);
+ &c->atscmh_rs_err);
if (lg_fail(ret))
goto fail;
switch (state->cfg->lg_chip) {
case LG2160:
- if (((fe->dtv_property_cache.atscmh_rs_err >= 240) &&
- (fe->dtv_property_cache.atscmh_crc_err >= 240)) &&
+ if (((c->atscmh_rs_err >= 240) &&
+ (c->atscmh_crc_err >= 240)) &&
((jiffies_to_msecs(jiffies) - state->last_reset) > 6000))
ret = lg216x_soft_reset(state);
break;
@@ -1054,14 +1055,17 @@ fail:
static int lg216x_get_property(struct dvb_frontend *fe,
struct dtv_property *tvp)
{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+
return (DTV_ATSCMH_FIC_VER == tvp->cmd) ?
- lg216x_get_frontend(fe) : 0;
+ lg216x_get_frontend(fe, c) : 0;
}
static int lg2160_set_frontend(struct dvb_frontend *fe)
{
struct lg216x_state *state = fe->demodulator_priv;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret;
lg_dbg("(%d)\n", fe->dtv_property_cache.frequency);
@@ -1129,7 +1133,7 @@ static int lg2160_set_frontend(struct dvb_frontend *fe)
ret = lg216x_enable_fic(state, 1);
lg_fail(ret);
- lg216x_get_frontend(fe);
+ lg216x_get_frontend(fe, c);
fail:
return ret;
}
diff --git a/drivers/media/dvb-frontends/lgdt3305.c b/drivers/media/dvb-frontends/lgdt3305.c
index 471218661..4503e8852 100644
--- a/drivers/media/dvb-frontends/lgdt3305.c
+++ b/drivers/media/dvb-frontends/lgdt3305.c
@@ -812,9 +812,9 @@ fail:
return ret;
}
-static int lgdt3305_get_frontend(struct dvb_frontend *fe)
+static int lgdt3305_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct lgdt3305_state *state = fe->demodulator_priv;
lg_dbg("\n");
diff --git a/drivers/media/dvb-frontends/lgdt3306a.c b/drivers/media/dvb-frontends/lgdt3306a.c
index 721fbc07e..179c26e5e 100644
--- a/drivers/media/dvb-frontends/lgdt3306a.c
+++ b/drivers/media/dvb-frontends/lgdt3306a.c
@@ -1040,10 +1040,10 @@ fail:
return ret;
}
-static int lgdt3306a_get_frontend(struct dvb_frontend *fe)
+static int lgdt3306a_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
struct lgdt3306a_state *state = fe->demodulator_priv;
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
dbg_info("(%u, %d)\n",
state->current_frequency, state->current_modulation);
diff --git a/drivers/media/dvb-frontends/lgdt330x.c b/drivers/media/dvb-frontends/lgdt330x.c
index cf3cc2051..96bf254da 100644
--- a/drivers/media/dvb-frontends/lgdt330x.c
+++ b/drivers/media/dvb-frontends/lgdt330x.c
@@ -439,10 +439,11 @@ static int lgdt330x_set_parameters(struct dvb_frontend *fe)
return 0;
}
-static int lgdt330x_get_frontend(struct dvb_frontend *fe)
+static int lgdt330x_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct lgdt330x_state *state = fe->demodulator_priv;
+
p->frequency = state->current_frequency;
return 0;
}
diff --git a/drivers/media/dvb-frontends/lgs8gl5.c b/drivers/media/dvb-frontends/lgs8gl5.c
index 7bbb2c18c..fbfd87b5b 100644
--- a/drivers/media/dvb-frontends/lgs8gl5.c
+++ b/drivers/media/dvb-frontends/lgs8gl5.c
@@ -336,10 +336,11 @@ lgs8gl5_set_frontend(struct dvb_frontend *fe)
static int
-lgs8gl5_get_frontend(struct dvb_frontend *fe)
+lgs8gl5_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct lgs8gl5_state *state = fe->demodulator_priv;
+
u8 inv = lgs8gl5_read_reg(state, REG_INVERSION);
p->inversion = (inv & REG_INVERSION_ON) ? INVERSION_ON : INVERSION_OFF;
diff --git a/drivers/media/dvb-frontends/lgs8gxx.c b/drivers/media/dvb-frontends/lgs8gxx.c
index 5db5dfc09..da29a0875 100644
--- a/drivers/media/dvb-frontends/lgs8gxx.c
+++ b/drivers/media/dvb-frontends/lgs8gxx.c
@@ -672,7 +672,7 @@ static int lgs8gxx_write(struct dvb_frontend *fe, const u8 buf[], int len)
static int lgs8gxx_set_fe(struct dvb_frontend *fe)
{
-
+ struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache;
struct lgs8gxx_state *priv = fe->demodulator_priv;
dprintk("%s\n", __func__);
@@ -689,17 +689,7 @@ static int lgs8gxx_set_fe(struct dvb_frontend *fe)
msleep(10);
- return 0;
-}
-
-static int lgs8gxx_get_fe(struct dvb_frontend *fe)
-{
- struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache;
- dprintk("%s\n", __func__);
-
/* TODO: get real readings from device */
- /* inversion status */
- fe_params->inversion = INVERSION_OFF;
/* bandwidth */
fe_params->bandwidth_hz = 8000000;
@@ -1016,7 +1006,6 @@ static struct dvb_frontend_ops lgs8gxx_ops = {
.i2c_gate_ctrl = lgs8gxx_i2c_gate_ctrl,
.set_frontend = lgs8gxx_set_fe,
- .get_frontend = lgs8gxx_get_fe,
.get_tune_settings = lgs8gxx_get_tune_settings,
.read_status = lgs8gxx_read_status,
diff --git a/drivers/media/dvb-frontends/m88ds3103.c b/drivers/media/dvb-frontends/m88ds3103.c
index 151c3a6d4..6fe10c7f9 100644
--- a/drivers/media/dvb-frontends/m88ds3103.c
+++ b/drivers/media/dvb-frontends/m88ds3103.c
@@ -791,11 +791,11 @@ err:
return ret;
}
-static int m88ds3103_get_frontend(struct dvb_frontend *fe)
+static int m88ds3103_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
struct m88ds3103_dev *dev = fe->demodulator_priv;
struct i2c_client *client = dev->client;
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret;
u8 buf[3];
diff --git a/drivers/media/dvb-frontends/m88rs2000.c b/drivers/media/dvb-frontends/m88rs2000.c
index 9b6f464c4..a09b12313 100644
--- a/drivers/media/dvb-frontends/m88rs2000.c
+++ b/drivers/media/dvb-frontends/m88rs2000.c
@@ -708,10 +708,11 @@ static int m88rs2000_set_frontend(struct dvb_frontend *fe)
return 0;
}
-static int m88rs2000_get_frontend(struct dvb_frontend *fe)
+static int m88rs2000_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct m88rs2000_state *state = fe->demodulator_priv;
+
c->fec_inner = state->fec_inner;
c->frequency = state->tuner_frequency;
c->symbol_rate = state->symbol_rate;
diff --git a/drivers/media/dvb-frontends/mb86a20s.c b/drivers/media/dvb-frontends/mb86a20s.c
index cfc005ee1..fb88dddaf 100644
--- a/drivers/media/dvb-frontends/mb86a20s.c
+++ b/drivers/media/dvb-frontends/mb86a20s.c
@@ -2028,16 +2028,6 @@ static int mb86a20s_read_signal_strength_from_cache(struct dvb_frontend *fe,
return 0;
}
-static int mb86a20s_get_frontend_dummy(struct dvb_frontend *fe)
-{
- /*
- * get_frontend is now handled together with other stats
- * retrival, when read_status() is called, as some statistics
- * will depend on the layers detection.
- */
- return 0;
-};
-
static int mb86a20s_tune(struct dvb_frontend *fe,
bool re_tune,
unsigned int mode_flags,
@@ -2136,7 +2126,6 @@ static struct dvb_frontend_ops mb86a20s_ops = {
.init = mb86a20s_initfe,
.set_frontend = mb86a20s_set_frontend,
- .get_frontend = mb86a20s_get_frontend_dummy,
.read_status = mb86a20s_read_status_and_stats,
.read_signal_strength = mb86a20s_read_signal_strength_from_cache,
.tune = mb86a20s_tune,
diff --git a/drivers/media/dvb-frontends/mn88473.c b/drivers/media/dvb-frontends/mn88473.c
new file mode 100644
index 000000000..553944aba
--- /dev/null
+++ b/drivers/media/dvb-frontends/mn88473.c
@@ -0,0 +1,606 @@
+/*
+ * Panasonic MN88473 DVB-T/T2/C demodulator driver
+ *
+ * Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
+ *
+ * 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.
+ */
+
+#include "mn88473_priv.h"
+
+static int mn88473_get_tune_settings(struct dvb_frontend *fe,
+ struct dvb_frontend_tune_settings *s)
+{
+ s->min_delay_ms = 1000;
+ return 0;
+}
+
+static int mn88473_set_frontend(struct dvb_frontend *fe)
+{
+ struct i2c_client *client = fe->demodulator_priv;
+ struct mn88473_dev *dev = i2c_get_clientdata(client);
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ int ret, i;
+ unsigned int uitmp;
+ u32 if_frequency;
+ u8 delivery_system_val, if_val[3], *conf_val_ptr;
+ u8 reg_bank2_2d_val, reg_bank0_d2_val;
+
+ dev_dbg(&client->dev,
+ "delivery_system=%u modulation=%u frequency=%u bandwidth_hz=%u symbol_rate=%u inversion=%d stream_id=%d\n",
+ c->delivery_system, c->modulation, c->frequency,
+ c->bandwidth_hz, c->symbol_rate, c->inversion, c->stream_id);
+
+ if (!dev->active) {
+ ret = -EAGAIN;
+ goto err;
+ }
+
+ switch (c->delivery_system) {
+ case SYS_DVBT:
+ delivery_system_val = 0x02;
+ reg_bank2_2d_val = 0x23;
+ reg_bank0_d2_val = 0x2a;
+ break;
+ case SYS_DVBT2:
+ delivery_system_val = 0x03;
+ reg_bank2_2d_val = 0x3b;
+ reg_bank0_d2_val = 0x29;
+ break;
+ case SYS_DVBC_ANNEX_A:
+ delivery_system_val = 0x04;
+ reg_bank2_2d_val = 0x3b;
+ reg_bank0_d2_val = 0x29;
+ break;
+ default:
+ ret = -EINVAL;
+ goto err;
+ }
+
+ switch (c->delivery_system) {
+ case SYS_DVBT:
+ case SYS_DVBT2:
+ switch (c->bandwidth_hz) {
+ case 6000000:
+ conf_val_ptr = "\xe9\x55\x55\x1c\x29\x1c\x29";
+ break;
+ case 7000000:
+ conf_val_ptr = "\xc8\x00\x00\x17\x0a\x17\x0a";
+ break;
+ case 8000000:
+ conf_val_ptr = "\xaf\x00\x00\x11\xec\x11\xec";
+ break;
+ default:
+ ret = -EINVAL;
+ goto err;
+ }
+ break;
+ case SYS_DVBC_ANNEX_A:
+ conf_val_ptr = "\x10\xab\x0d\xae\x1d\x9d";
+ break;
+ default:
+ break;
+ }
+
+ /* Program tuner */
+ if (fe->ops.tuner_ops.set_params) {
+ ret = fe->ops.tuner_ops.set_params(fe);
+ if (ret)
+ goto err;
+ }
+
+ if (fe->ops.tuner_ops.get_if_frequency) {
+ ret = fe->ops.tuner_ops.get_if_frequency(fe, &if_frequency);
+ if (ret)
+ goto err;
+
+ dev_dbg(&client->dev, "get_if_frequency=%u\n", if_frequency);
+ } else {
+ ret = -EINVAL;
+ goto err;
+ }
+
+ /* Calculate IF registers */
+ uitmp = DIV_ROUND_CLOSEST_ULL((u64) if_frequency * 0x1000000, dev->clk);
+ if_val[0] = (uitmp >> 16) & 0xff;
+ if_val[1] = (uitmp >> 8) & 0xff;
+ if_val[2] = (uitmp >> 0) & 0xff;
+
+ ret = regmap_write(dev->regmap[2], 0x05, 0x00);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[2], 0xfb, 0x13);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[2], 0xef, 0x13);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[2], 0xf9, 0x13);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[2], 0x00, 0x18);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[2], 0x01, 0x01);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[2], 0x02, 0x21);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[2], 0x03, delivery_system_val);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[2], 0x0b, 0x00);
+ if (ret)
+ goto err;
+
+ for (i = 0; i < sizeof(if_val); i++) {
+ ret = regmap_write(dev->regmap[2], 0x10 + i, if_val[i]);
+ if (ret)
+ goto err;
+ }
+
+ switch (c->delivery_system) {
+ case SYS_DVBT:
+ case SYS_DVBT2:
+ for (i = 0; i < 7; i++) {
+ ret = regmap_write(dev->regmap[2], 0x13 + i,
+ conf_val_ptr[i]);
+ if (ret)
+ goto err;
+ }
+ break;
+ case SYS_DVBC_ANNEX_A:
+ ret = regmap_bulk_write(dev->regmap[1], 0x10, conf_val_ptr, 6);
+ if (ret)
+ goto err;
+ break;
+ default:
+ break;
+ }
+
+ ret = regmap_write(dev->regmap[2], 0x2d, reg_bank2_2d_val);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[2], 0x2e, 0x00);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[2], 0x56, 0x0d);
+ if (ret)
+ goto err;
+ ret = regmap_bulk_write(dev->regmap[0], 0x01,
+ "\xba\x13\x80\xba\x91\xdd\xe7\x28", 8);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[0], 0x0a, 0x1a);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[0], 0x13, 0x1f);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[0], 0x19, 0x03);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[0], 0x1d, 0xb0);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[0], 0x2a, 0x72);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[0], 0x2d, 0x00);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[0], 0x3c, 0x00);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[0], 0x3f, 0xf8);
+ if (ret)
+ goto err;
+ ret = regmap_bulk_write(dev->regmap[0], 0x40, "\xf4\x08", 2);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[0], 0xd2, reg_bank0_d2_val);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[0], 0xd4, 0x55);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[1], 0xbe, 0x08);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[0], 0xb2, 0x37);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[0], 0xd7, 0x04);
+ if (ret)
+ goto err;
+
+ /* Reset FSM */
+ ret = regmap_write(dev->regmap[2], 0xf8, 0x9f);
+ if (ret)
+ goto err;
+
+ return 0;
+err:
+ dev_dbg(&client->dev, "failed=%d\n", ret);
+ return ret;
+}
+
+static int mn88473_read_status(struct dvb_frontend *fe, enum fe_status *status)
+{
+ struct i2c_client *client = fe->demodulator_priv;
+ struct mn88473_dev *dev = i2c_get_clientdata(client);
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ int ret;
+ unsigned int uitmp;
+
+ if (!dev->active) {
+ ret = -EAGAIN;
+ goto err;
+ }
+
+ *status = 0;
+
+ switch (c->delivery_system) {
+ case SYS_DVBT:
+ ret = regmap_read(dev->regmap[0], 0x62, &uitmp);
+ if (ret)
+ goto err;
+
+ if (!(uitmp & 0xa0)) {
+ if ((uitmp & 0x0f) >= 0x09)
+ *status = FE_HAS_SIGNAL | FE_HAS_CARRIER |
+ FE_HAS_VITERBI | FE_HAS_SYNC |
+ FE_HAS_LOCK;
+ else if ((uitmp & 0x0f) >= 0x03)
+ *status = FE_HAS_SIGNAL | FE_HAS_CARRIER;
+ }
+ break;
+ case SYS_DVBT2:
+ ret = regmap_read(dev->regmap[2], 0x8b, &uitmp);
+ if (ret)
+ goto err;
+
+ if (!(uitmp & 0x40)) {
+ if ((uitmp & 0x0f) >= 0x0d)
+ *status = FE_HAS_SIGNAL | FE_HAS_CARRIER |
+ FE_HAS_VITERBI | FE_HAS_SYNC |
+ FE_HAS_LOCK;
+ else if ((uitmp & 0x0f) >= 0x0a)
+ *status = FE_HAS_SIGNAL | FE_HAS_CARRIER |
+ FE_HAS_VITERBI;
+ else if ((uitmp & 0x0f) >= 0x07)
+ *status = FE_HAS_SIGNAL | FE_HAS_CARRIER;
+ }
+ break;
+ case SYS_DVBC_ANNEX_A:
+ ret = regmap_read(dev->regmap[1], 0x85, &uitmp);
+ if (ret)
+ goto err;
+
+ if (!(uitmp & 0x40)) {
+ ret = regmap_read(dev->regmap[1], 0x89, &uitmp);
+ if (ret)
+ goto err;
+
+ if (uitmp & 0x01)
+ *status = FE_HAS_SIGNAL | FE_HAS_CARRIER |
+ FE_HAS_VITERBI | FE_HAS_SYNC |
+ FE_HAS_LOCK;
+ }
+ break;
+ default:
+ ret = -EINVAL;
+ goto err;
+ }
+
+ return 0;
+err:
+ dev_dbg(&client->dev, "failed=%d\n", ret);
+ return ret;
+}
+
+static int mn88473_init(struct dvb_frontend *fe)
+{
+ struct i2c_client *client = fe->demodulator_priv;
+ struct mn88473_dev *dev = i2c_get_clientdata(client);
+ int ret, len, remain;
+ unsigned int uitmp;
+ const struct firmware *fw;
+ const char *name = MN88473_FIRMWARE;
+
+ dev_dbg(&client->dev, "\n");
+
+ /* Check if firmware is already running */
+ ret = regmap_read(dev->regmap[0], 0xf5, &uitmp);
+ if (ret)
+ goto err;
+
+ if (!(uitmp & 0x01))
+ goto warm;
+
+ /* Request the firmware, this will block and timeout */
+ ret = reject_firmware(&fw, name, &client->dev);
+ if (ret) {
+ dev_err(&client->dev, "firmare file '%s' not found\n", name);
+ goto err;
+ }
+
+ dev_info(&client->dev, "downloading firmware from file '%s'\n", name);
+
+ ret = regmap_write(dev->regmap[0], 0xf5, 0x03);
+ if (ret)
+ goto err_release_firmware;
+
+ for (remain = fw->size; remain > 0; remain -= (dev->i2c_wr_max - 1)) {
+ len = min(dev->i2c_wr_max - 1, remain);
+ ret = regmap_bulk_write(dev->regmap[0], 0xf6,
+ &fw->data[fw->size - remain], len);
+ if (ret) {
+ dev_err(&client->dev, "firmware download failed %d\n",
+ ret);
+ goto err_release_firmware;
+ }
+ }
+
+ release_firmware(fw);
+
+ /* Parity check of firmware */
+ ret = regmap_read(dev->regmap[0], 0xf8, &uitmp);
+ if (ret)
+ goto err;
+
+ if (uitmp & 0x10) {
+ dev_err(&client->dev, "firmware parity check failed\n");
+ ret = -EINVAL;
+ goto err;
+ }
+
+ ret = regmap_write(dev->regmap[0], 0xf5, 0x00);
+ if (ret)
+ goto err;
+warm:
+ /* TS config */
+ ret = regmap_write(dev->regmap[2], 0x09, 0x08);
+ if (ret)
+ goto err;
+ ret = regmap_write(dev->regmap[2], 0x08, 0x1d);
+ if (ret)
+ goto err;
+
+ dev->active = true;
+
+ return 0;
+err_release_firmware:
+ release_firmware(fw);
+err:
+ dev_dbg(&client->dev, "failed=%d\n", ret);
+ return ret;
+}
+
+static int mn88473_sleep(struct dvb_frontend *fe)
+{
+ struct i2c_client *client = fe->demodulator_priv;
+ struct mn88473_dev *dev = i2c_get_clientdata(client);
+ int ret;
+
+ dev_dbg(&client->dev, "\n");
+
+ dev->active = false;
+
+ ret = regmap_write(dev->regmap[2], 0x05, 0x3e);
+ if (ret)
+ goto err;
+
+ return 0;
+err:
+ dev_dbg(&client->dev, "failed=%d\n", ret);
+ return ret;
+}
+
+static const struct dvb_frontend_ops mn88473_ops = {
+ .delsys = {SYS_DVBT, SYS_DVBT2, SYS_DVBC_ANNEX_A},
+ .info = {
+ .name = "Panasonic MN88473",
+ .symbol_rate_min = 1000000,
+ .symbol_rate_max = 7200000,
+ .caps = FE_CAN_FEC_1_2 |
+ FE_CAN_FEC_2_3 |
+ FE_CAN_FEC_3_4 |
+ FE_CAN_FEC_5_6 |
+ FE_CAN_FEC_7_8 |
+ FE_CAN_FEC_AUTO |
+ FE_CAN_QPSK |
+ FE_CAN_QAM_16 |
+ FE_CAN_QAM_32 |
+ FE_CAN_QAM_64 |
+ FE_CAN_QAM_128 |
+ FE_CAN_QAM_256 |
+ FE_CAN_QAM_AUTO |
+ FE_CAN_TRANSMISSION_MODE_AUTO |
+ FE_CAN_GUARD_INTERVAL_AUTO |
+ FE_CAN_HIERARCHY_AUTO |
+ FE_CAN_MUTE_TS |
+ FE_CAN_2G_MODULATION
+ },
+
+ .get_tune_settings = mn88473_get_tune_settings,
+
+ .init = mn88473_init,
+ .sleep = mn88473_sleep,
+
+ .set_frontend = mn88473_set_frontend,
+
+ .read_status = mn88473_read_status,
+};
+
+static int mn88473_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct mn88473_config *config = client->dev.platform_data;
+ struct mn88473_dev *dev;
+ int ret;
+ unsigned int uitmp;
+ static const struct regmap_config regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+ };
+
+ dev_dbg(&client->dev, "\n");
+
+ /* Caller really need to provide pointer for frontend we create */
+ if (config->fe == NULL) {
+ dev_err(&client->dev, "frontend pointer not defined\n");
+ ret = -EINVAL;
+ goto err;
+ }
+
+ dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+ if (dev == NULL) {
+ ret = -ENOMEM;
+ goto err;
+ }
+
+ if (config->i2c_wr_max)
+ dev->i2c_wr_max = config->i2c_wr_max;
+ else
+ dev->i2c_wr_max = ~0;
+
+ if (config->xtal)
+ dev->clk = config->xtal;
+ else
+ dev->clk = 25000000;
+ dev->client[0] = client;
+ dev->regmap[0] = regmap_init_i2c(dev->client[0], &regmap_config);
+ if (IS_ERR(dev->regmap[0])) {
+ ret = PTR_ERR(dev->regmap[0]);
+ goto err_kfree;
+ }
+
+ /* Check demod answers with correct chip id */
+ ret = regmap_read(dev->regmap[0], 0xff, &uitmp);
+ if (ret)
+ goto err_regmap_0_regmap_exit;
+
+ dev_dbg(&client->dev, "chip id=%02x\n", uitmp);
+
+ if (uitmp != 0x03) {
+ ret = -ENODEV;
+ goto err_regmap_0_regmap_exit;
+ }
+
+ /*
+ * Chip has three I2C addresses for different register banks. Used
+ * addresses are 0x18, 0x1a and 0x1c. We register two dummy clients,
+ * 0x1a and 0x1c, in order to get own I2C client for each register bank.
+ *
+ * Also, register bank 2 do not support sequential I/O. Only single
+ * register write or read is allowed to that bank.
+ */
+ dev->client[1] = i2c_new_dummy(client->adapter, 0x1a);
+ if (dev->client[1] == NULL) {
+ ret = -ENODEV;
+ dev_err(&client->dev, "I2C registration failed\n");
+ if (ret)
+ goto err_regmap_0_regmap_exit;
+ }
+ dev->regmap[1] = regmap_init_i2c(dev->client[1], &regmap_config);
+ if (IS_ERR(dev->regmap[1])) {
+ ret = PTR_ERR(dev->regmap[1]);
+ goto err_client_1_i2c_unregister_device;
+ }
+ i2c_set_clientdata(dev->client[1], dev);
+
+ dev->client[2] = i2c_new_dummy(client->adapter, 0x1c);
+ if (dev->client[2] == NULL) {
+ ret = -ENODEV;
+ dev_err(&client->dev, "2nd I2C registration failed\n");
+ if (ret)
+ goto err_regmap_1_regmap_exit;
+ }
+ dev->regmap[2] = regmap_init_i2c(dev->client[2], &regmap_config);
+ if (IS_ERR(dev->regmap[2])) {
+ ret = PTR_ERR(dev->regmap[2]);
+ goto err_client_2_i2c_unregister_device;
+ }
+ i2c_set_clientdata(dev->client[2], dev);
+
+ /* Sleep because chip is active by default */
+ ret = regmap_write(dev->regmap[2], 0x05, 0x3e);
+ if (ret)
+ goto err_client_2_i2c_unregister_device;
+
+ /* Create dvb frontend */
+ memcpy(&dev->frontend.ops, &mn88473_ops, sizeof(dev->frontend.ops));
+ dev->frontend.demodulator_priv = client;
+ *config->fe = &dev->frontend;
+ i2c_set_clientdata(client, dev);
+
+ dev_info(&client->dev, "Panasonic MN88473 successfully identified\n");
+
+ return 0;
+
+err_client_2_i2c_unregister_device:
+ i2c_unregister_device(dev->client[2]);
+err_regmap_1_regmap_exit:
+ regmap_exit(dev->regmap[1]);
+err_client_1_i2c_unregister_device:
+ i2c_unregister_device(dev->client[1]);
+err_regmap_0_regmap_exit:
+ regmap_exit(dev->regmap[0]);
+err_kfree:
+ kfree(dev);
+err:
+ dev_dbg(&client->dev, "failed=%d\n", ret);
+ return ret;
+}
+
+static int mn88473_remove(struct i2c_client *client)
+{
+ struct mn88473_dev *dev = i2c_get_clientdata(client);
+
+ dev_dbg(&client->dev, "\n");
+
+ regmap_exit(dev->regmap[2]);
+ i2c_unregister_device(dev->client[2]);
+
+ regmap_exit(dev->regmap[1]);
+ i2c_unregister_device(dev->client[1]);
+
+ regmap_exit(dev->regmap[0]);
+
+ kfree(dev);
+
+ return 0;
+}
+
+static const struct i2c_device_id mn88473_id_table[] = {
+ {"mn88473", 0},
+ {}
+};
+MODULE_DEVICE_TABLE(i2c, mn88473_id_table);
+
+static struct i2c_driver mn88473_driver = {
+ .driver = {
+ .name = "mn88473",
+ .suppress_bind_attrs = true,
+ },
+ .probe = mn88473_probe,
+ .remove = mn88473_remove,
+ .id_table = mn88473_id_table,
+};
+
+module_i2c_driver(mn88473_driver);
+
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
+MODULE_DESCRIPTION("Panasonic MN88473 DVB-T/T2/C demodulator driver");
+MODULE_LICENSE("GPL");
+/*(DEBLOBBED)*/
diff --git a/drivers/media/dvb-frontends/mn88473.h b/drivers/media/dvb-frontends/mn88473.h
index c717ebed0..2aa5181f3 100644
--- a/drivers/media/dvb-frontends/mn88473.h
+++ b/drivers/media/dvb-frontends/mn88473.h
@@ -22,10 +22,16 @@
struct mn88473_config {
/*
* Max num of bytes given I2C adapter could write at once.
- * Default: none
+ * Default: unlimited
*/
u16 i2c_wr_max;
+ /*
+ * Xtal frequency Hz.
+ * Default: 25000000
+ */
+ u32 xtal;
+
/* Everything after that is returned by the driver. */
@@ -33,12 +39,6 @@ struct mn88473_config {
* DVB frontend.
*/
struct dvb_frontend **fe;
-
- /*
- * Xtal frequency.
- * Hz
- */
- u32 xtal;
};
#endif
diff --git a/drivers/media/dvb-frontends/mn88473_priv.h b/drivers/media/dvb-frontends/mn88473_priv.h
new file mode 100644
index 000000000..8c3fcb6df
--- /dev/null
+++ b/drivers/media/dvb-frontends/mn88473_priv.h
@@ -0,0 +1,36 @@
+/*
+ * Panasonic MN88473 DVB-T/T2/C demodulator driver
+ *
+ * Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
+ *
+ * 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.
+ */
+
+#ifndef MN88473_PRIV_H
+#define MN88473_PRIV_H
+
+#include "dvb_frontend.h"
+#include "mn88473.h"
+#include <linux/firmware.h>
+#include <linux/regmap.h>
+
+#define MN88473_FIRMWARE "/*(DEBLOBBED)*/"
+
+struct mn88473_dev {
+ struct i2c_client *client[3];
+ struct regmap *regmap[3];
+ struct dvb_frontend frontend;
+ u16 i2c_wr_max;
+ bool active;
+ u32 clk;
+};
+
+#endif
diff --git a/drivers/media/dvb-frontends/mt312.c b/drivers/media/dvb-frontends/mt312.c
index c36e6764e..fc08429c9 100644
--- a/drivers/media/dvb-frontends/mt312.c
+++ b/drivers/media/dvb-frontends/mt312.c
@@ -647,9 +647,9 @@ static int mt312_set_frontend(struct dvb_frontend *fe)
return 0;
}
-static int mt312_get_frontend(struct dvb_frontend *fe)
+static int mt312_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct mt312_state *state = fe->demodulator_priv;
int ret;
diff --git a/drivers/media/dvb-frontends/mt352.c b/drivers/media/dvb-frontends/mt352.c
index 123bb2f8e..c0bb63289 100644
--- a/drivers/media/dvb-frontends/mt352.c
+++ b/drivers/media/dvb-frontends/mt352.c
@@ -311,9 +311,9 @@ static int mt352_set_parameters(struct dvb_frontend *fe)
return 0;
}
-static int mt352_get_parameters(struct dvb_frontend* fe)
+static int mt352_get_parameters(struct dvb_frontend* fe,
+ struct dtv_frontend_properties *op)
{
- struct dtv_frontend_properties *op = &fe->dtv_property_cache;
struct mt352_state* state = fe->demodulator_priv;
u16 tps;
u16 div;
diff --git a/drivers/media/dvb-frontends/or51132.c b/drivers/media/dvb-frontends/or51132.c
index 76c032162..ea10796fb 100644
--- a/drivers/media/dvb-frontends/or51132.c
+++ b/drivers/media/dvb-frontends/or51132.c
@@ -370,9 +370,9 @@ static int or51132_set_parameters(struct dvb_frontend *fe)
return 0;
}
-static int or51132_get_parameters(struct dvb_frontend* fe)
+static int or51132_get_parameters(struct dvb_frontend* fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct or51132_state* state = fe->demodulator_priv;
int status;
int retry = 1;
diff --git a/drivers/media/dvb-frontends/rtl2830.c b/drivers/media/dvb-frontends/rtl2830.c
index b792f305c..3f96429af 100644
--- a/drivers/media/dvb-frontends/rtl2830.c
+++ b/drivers/media/dvb-frontends/rtl2830.c
@@ -279,11 +279,11 @@ err:
return ret;
}
-static int rtl2830_get_frontend(struct dvb_frontend *fe)
+static int rtl2830_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
struct i2c_client *client = fe->demodulator_priv;
struct rtl2830_dev *dev = i2c_get_clientdata(client);
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret;
u8 buf[3];
@@ -900,6 +900,9 @@ static int rtl2830_remove(struct i2c_client *client)
dev_dbg(&client->dev, "\n");
+ /* stop statistics polling */
+ cancel_delayed_work_sync(&dev->stat_work);
+
i2c_del_mux_adapter(dev->adapter);
regmap_exit(dev->regmap);
kfree(dev);
diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c
index 10f211993..7c96f7679 100644
--- a/drivers/media/dvb-frontends/rtl2832.c
+++ b/drivers/media/dvb-frontends/rtl2832.c
@@ -347,6 +347,10 @@ static int rtl2832_init(struct dvb_frontend *fe)
dev_dbg(&client->dev, "\n");
+ ret = rtl2832_wr_demod_reg(dev, DVBT_SOFT_RST, 0x0);
+ if (ret)
+ goto err;
+
for (i = 0; i < ARRAY_SIZE(rtl2832_initial_regs); i++) {
ret = rtl2832_wr_demod_reg(dev, rtl2832_initial_regs[i].reg,
rtl2832_initial_regs[i].value);
@@ -404,8 +408,6 @@ static int rtl2832_init(struct dvb_frontend *fe)
c->post_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
c->post_bit_count.len = 1;
c->post_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
- /* start statistics polling */
- schedule_delayed_work(&dev->stat_work, msecs_to_jiffies(2000));
dev->sleeping = false;
return 0;
@@ -423,8 +425,6 @@ static int rtl2832_sleep(struct dvb_frontend *fe)
dev_dbg(&client->dev, "\n");
dev->sleeping = true;
- /* stop statistics polling */
- cancel_delayed_work_sync(&dev->stat_work);
dev->fe_status = 0;
ret = rtl2832_wr_demod_reg(dev, DVBT_SOFT_RST, 0x1);
@@ -491,11 +491,6 @@ static int rtl2832_set_frontend(struct dvb_frontend *fe)
if (fe->ops.tuner_ops.set_params)
fe->ops.tuner_ops.set_params(fe);
- /* PIP mode related */
- ret = rtl2832_bulk_write(client, 0x192, "\x00\x0f\xff", 3);
- if (ret)
- goto err;
-
/* If the frontend has get_if_frequency(), use it */
if (fe->ops.tuner_ops.get_if_frequency) {
u32 if_freq;
@@ -575,11 +570,11 @@ err:
return ret;
}
-static int rtl2832_get_frontend(struct dvb_frontend *fe)
+static int rtl2832_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
struct rtl2832_dev *dev = fe->demodulator_priv;
struct i2c_client *client = dev->client;
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret;
u8 buf[3];
@@ -692,8 +687,11 @@ static int rtl2832_read_status(struct dvb_frontend *fe, enum fe_status *status)
{
struct rtl2832_dev *dev = fe->demodulator_priv;
struct i2c_client *client = dev->client;
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret;
u32 uninitialized_var(tmp);
+ u8 u8tmp, buf[2];
+ u16 u16tmp;
dev_dbg(&client->dev, "\n");
@@ -714,45 +712,6 @@ static int rtl2832_read_status(struct dvb_frontend *fe, enum fe_status *status)
}
dev->fe_status = *status;
- return 0;
-err:
- dev_dbg(&client->dev, "failed=%d\n", ret);
- return ret;
-}
-
-static int rtl2832_read_snr(struct dvb_frontend *fe, u16 *snr)
-{
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-
- /* report SNR in resolution of 0.1 dB */
- if (c->cnr.stat[0].scale == FE_SCALE_DECIBEL)
- *snr = div_s64(c->cnr.stat[0].svalue, 100);
- else
- *snr = 0;
-
- return 0;
-}
-
-static int rtl2832_read_ber(struct dvb_frontend *fe, u32 *ber)
-{
- struct rtl2832_dev *dev = fe->demodulator_priv;
-
- *ber = (dev->post_bit_error - dev->post_bit_error_prev);
- dev->post_bit_error_prev = dev->post_bit_error;
-
- return 0;
-}
-
-static void rtl2832_stat_work(struct work_struct *work)
-{
- struct rtl2832_dev *dev = container_of(work, struct rtl2832_dev, stat_work.work);
- struct i2c_client *client = dev->client;
- struct dtv_frontend_properties *c = &dev->fe.dtv_property_cache;
- int ret, tmp;
- u8 u8tmp, buf[2];
- u16 u16tmp;
-
- dev_dbg(&client->dev, "\n");
/* signal strength */
if (dev->fe_status & FE_HAS_SIGNAL) {
@@ -789,11 +748,11 @@ static void rtl2832_stat_work(struct work_struct *work)
constellation = (u8tmp >> 2) & 0x03; /* [3:2] */
if (constellation > CONSTELLATION_NUM - 1)
- goto err_schedule_delayed_work;
+ goto err;
hierarchy = (u8tmp >> 4) & 0x07; /* [6:4] */
if (hierarchy > HIERARCHY_NUM - 1)
- goto err_schedule_delayed_work;
+ goto err;
ret = rtl2832_bulk_read(client, 0x40c, buf, 2);
if (ret)
@@ -835,11 +794,33 @@ static void rtl2832_stat_work(struct work_struct *work)
c->post_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
}
-err_schedule_delayed_work:
- schedule_delayed_work(&dev->stat_work, msecs_to_jiffies(2000));
- return;
+ return 0;
err:
dev_dbg(&client->dev, "failed=%d\n", ret);
+ return ret;
+}
+
+static int rtl2832_read_snr(struct dvb_frontend *fe, u16 *snr)
+{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+
+ /* report SNR in resolution of 0.1 dB */
+ if (c->cnr.stat[0].scale == FE_SCALE_DECIBEL)
+ *snr = div_s64(c->cnr.stat[0].svalue, 100);
+ else
+ *snr = 0;
+
+ return 0;
+}
+
+static int rtl2832_read_ber(struct dvb_frontend *fe, u32 *ber)
+{
+ struct rtl2832_dev *dev = fe->demodulator_priv;
+
+ *ber = (dev->post_bit_error - dev->post_bit_error_prev);
+ dev->post_bit_error_prev = dev->post_bit_error;
+
+ return 0;
}
/*
@@ -1081,37 +1062,46 @@ static struct i2c_adapter *rtl2832_get_i2c_adapter(struct i2c_client *client)
return dev->i2c_adapter_tuner;
}
-static int rtl2832_enable_slave_ts(struct i2c_client *client)
+static int rtl2832_slave_ts_ctrl(struct i2c_client *client, bool enable)
{
struct rtl2832_dev *dev = i2c_get_clientdata(client);
int ret;
- dev_dbg(&client->dev, "\n");
-
- ret = rtl2832_bulk_write(client, 0x10c, "\x5f\xff", 2);
- if (ret)
- goto err;
-
- ret = rtl2832_wr_demod_reg(dev, DVBT_PIP_ON, 0x1);
- if (ret)
- goto err;
+ dev_dbg(&client->dev, "enable=%d\n", enable);
- ret = rtl2832_bulk_write(client, 0x0bc, "\x18", 1);
- if (ret)
- goto err;
-
- ret = rtl2832_bulk_write(client, 0x192, "\x7f\xf7\xff", 3);
- if (ret)
- goto err;
-
- /* soft reset */
- ret = rtl2832_wr_demod_reg(dev, DVBT_SOFT_RST, 0x1);
- if (ret)
- goto err;
-
- ret = rtl2832_wr_demod_reg(dev, DVBT_SOFT_RST, 0x0);
- if (ret)
- goto err;
+ if (enable) {
+ ret = rtl2832_wr_demod_reg(dev, DVBT_SOFT_RST, 0x0);
+ if (ret)
+ goto err;
+ ret = rtl2832_bulk_write(client, 0x10c, "\x5f\xff", 2);
+ if (ret)
+ goto err;
+ ret = rtl2832_wr_demod_reg(dev, DVBT_PIP_ON, 0x1);
+ if (ret)
+ goto err;
+ ret = rtl2832_bulk_write(client, 0x0bc, "\x18", 1);
+ if (ret)
+ goto err;
+ ret = rtl2832_bulk_write(client, 0x192, "\x7f\xf7\xff", 3);
+ if (ret)
+ goto err;
+ } else {
+ ret = rtl2832_bulk_write(client, 0x192, "\x00\x0f\xff", 3);
+ if (ret)
+ goto err;
+ ret = rtl2832_bulk_write(client, 0x0bc, "\x08", 1);
+ if (ret)
+ goto err;
+ ret = rtl2832_wr_demod_reg(dev, DVBT_PIP_ON, 0x0);
+ if (ret)
+ goto err;
+ ret = rtl2832_bulk_write(client, 0x10c, "\x00\x00", 2);
+ if (ret)
+ goto err;
+ ret = rtl2832_wr_demod_reg(dev, DVBT_SOFT_RST, 0x1);
+ if (ret)
+ goto err;
+ }
return 0;
err:
@@ -1227,7 +1217,6 @@ static int rtl2832_probe(struct i2c_client *client,
dev->pdata = client->dev.platform_data;
dev->sleeping = true;
INIT_DELAYED_WORK(&dev->i2c_gate_work, rtl2832_i2c_gate_work);
- INIT_DELAYED_WORK(&dev->stat_work, rtl2832_stat_work);
/* create regmap */
mutex_init(&dev->regmap_mutex);
dev->regmap_config.reg_bits = 8,
@@ -1267,7 +1256,7 @@ static int rtl2832_probe(struct i2c_client *client,
/* setup callbacks */
pdata->get_dvb_frontend = rtl2832_get_dvb_frontend;
pdata->get_i2c_adapter = rtl2832_get_i2c_adapter;
- pdata->enable_slave_ts = rtl2832_enable_slave_ts;
+ pdata->slave_ts_ctrl = rtl2832_slave_ts_ctrl;
pdata->pid_filter = rtl2832_pid_filter;
pdata->pid_filter_ctrl = rtl2832_pid_filter_ctrl;
pdata->bulk_read = rtl2832_bulk_read;
diff --git a/drivers/media/dvb-frontends/rtl2832.h b/drivers/media/dvb-frontends/rtl2832.h
index c29a4c2bf..6390af64c 100644
--- a/drivers/media/dvb-frontends/rtl2832.h
+++ b/drivers/media/dvb-frontends/rtl2832.h
@@ -31,7 +31,7 @@
* @tuner: Used tuner model.
* @get_dvb_frontend: Get DVB frontend.
* @get_i2c_adapter: Get I2C adapter.
- * @enable_slave_ts: Enable slave TS IF.
+ * @slave_ts_ctrl: Control slave TS interface.
* @pid_filter: Set PID to PID filter.
* @pid_filter_ctrl: Control PID filter.
*/
@@ -53,7 +53,7 @@ struct rtl2832_platform_data {
struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *);
struct i2c_adapter* (*get_i2c_adapter)(struct i2c_client *);
- int (*enable_slave_ts)(struct i2c_client *);
+ int (*slave_ts_ctrl)(struct i2c_client *, bool);
int (*pid_filter)(struct dvb_frontend *, u8, u16, int);
int (*pid_filter_ctrl)(struct dvb_frontend *, int);
/* private: Register access for SDR module use only */
diff --git a/drivers/media/dvb-frontends/rtl2832_priv.h b/drivers/media/dvb-frontends/rtl2832_priv.h
index 5dcd3a41d..6b875f462 100644
--- a/drivers/media/dvb-frontends/rtl2832_priv.h
+++ b/drivers/media/dvb-frontends/rtl2832_priv.h
@@ -38,7 +38,6 @@ struct rtl2832_dev {
struct regmap *regmap;
struct i2c_adapter *i2c_adapter_tuner;
struct dvb_frontend fe;
- struct delayed_work stat_work;
enum fe_status fe_status;
u64 post_bit_error_prev; /* for old DVBv3 read_ber() calculation */
u64 post_bit_error;
diff --git a/drivers/media/dvb-frontends/s5h1409.c b/drivers/media/dvb-frontends/s5h1409.c
index 10964848a..c68965ad9 100644
--- a/drivers/media/dvb-frontends/s5h1409.c
+++ b/drivers/media/dvb-frontends/s5h1409.c
@@ -925,9 +925,9 @@ static int s5h1409_read_ber(struct dvb_frontend *fe, u32 *ber)
return s5h1409_read_ucblocks(fe, ber);
}
-static int s5h1409_get_frontend(struct dvb_frontend *fe)
+static int s5h1409_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct s5h1409_state *state = fe->demodulator_priv;
p->frequency = state->current_frequency;
diff --git a/drivers/media/dvb-frontends/s5h1411.c b/drivers/media/dvb-frontends/s5h1411.c
index 9afc3f422..90f86e82b 100644
--- a/drivers/media/dvb-frontends/s5h1411.c
+++ b/drivers/media/dvb-frontends/s5h1411.c
@@ -840,9 +840,9 @@ static int s5h1411_read_ber(struct dvb_frontend *fe, u32 *ber)
return s5h1411_read_ucblocks(fe, ber);
}
-static int s5h1411_get_frontend(struct dvb_frontend *fe)
+static int s5h1411_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct s5h1411_state *state = fe->demodulator_priv;
p->frequency = state->current_frequency;
diff --git a/drivers/media/dvb-frontends/s5h1420.c b/drivers/media/dvb-frontends/s5h1420.c
index 9c22a4c70..d7d0b7d57 100644
--- a/drivers/media/dvb-frontends/s5h1420.c
+++ b/drivers/media/dvb-frontends/s5h1420.c
@@ -756,9 +756,9 @@ static int s5h1420_set_frontend(struct dvb_frontend *fe)
return 0;
}
-static int s5h1420_get_frontend(struct dvb_frontend* fe)
+static int s5h1420_get_frontend(struct dvb_frontend* fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct s5h1420_state* state = fe->demodulator_priv;
p->frequency = state->tunedfreq + s5h1420_getfreqoffset(state);
diff --git a/drivers/media/dvb-frontends/s921.c b/drivers/media/dvb-frontends/s921.c
index d6a8fa630..b5e3d90eb 100644
--- a/drivers/media/dvb-frontends/s921.c
+++ b/drivers/media/dvb-frontends/s921.c
@@ -433,9 +433,9 @@ static int s921_set_frontend(struct dvb_frontend *fe)
return 0;
}
-static int s921_get_frontend(struct dvb_frontend *fe)
+static int s921_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct s921_state *state = fe->demodulator_priv;
/* FIXME: Probably it is possible to get it from regs f1 and f2 */
diff --git a/drivers/media/dvb-frontends/si2165.c b/drivers/media/dvb-frontends/si2165.c
index 0111faf7f..c50402732 100644
--- a/drivers/media/dvb-frontends/si2165.c
+++ b/drivers/media/dvb-frontends/si2165.c
@@ -225,22 +225,18 @@ static int si2165_writereg32(struct si2165_state *state, const u16 reg, u32 val)
static int si2165_writereg_mask8(struct si2165_state *state, const u16 reg,
u8 val, u8 mask)
{
- int ret;
- u8 tmp;
-
if (mask != 0xff) {
- ret = si2165_readreg8(state, reg, &tmp);
+ u8 tmp;
+ int ret = si2165_readreg8(state, reg, &tmp);
+
if (ret < 0)
- goto err;
+ return ret;
val &= mask;
tmp &= ~mask;
val |= tmp;
}
-
- ret = si2165_writereg8(state, reg, val);
-err:
- return ret;
+ return si2165_writereg8(state, reg, val);
}
#define REG16(reg, val) { (reg), (val) & 0xff }, { (reg)+1, (val)>>8 & 0xff }
@@ -825,19 +821,19 @@ static int si2165_set_frontend_dvbt(struct dvb_frontend *fe)
struct si2165_state *state = fe->demodulator_priv;
u32 dvb_rate = 0;
u16 bw10k;
+ u32 bw_hz = p->bandwidth_hz;
dprintk("%s: called\n", __func__);
if (!state->has_dvbt)
return -EINVAL;
- if (p->bandwidth_hz > 0) {
- dvb_rate = p->bandwidth_hz * 8 / 7;
- bw10k = p->bandwidth_hz / 10000;
- } else {
- dvb_rate = 8 * 8 / 7;
- bw10k = 800;
- }
+ /* no bandwidth auto-detection */
+ if (bw_hz == 0)
+ return -EINVAL;
+
+ dvb_rate = bw_hz * 8 / 7;
+ bw10k = bw_hz / 10000;
ret = si2165_adjust_pll_divl(state, 12);
if (ret < 0)
diff --git a/drivers/media/dvb-frontends/stb0899_drv.c b/drivers/media/dvb-frontends/stb0899_drv.c
index 756650f15..3d171b0e0 100644
--- a/drivers/media/dvb-frontends/stb0899_drv.c
+++ b/drivers/media/dvb-frontends/stb0899_drv.c
@@ -1568,9 +1568,9 @@ static enum dvbfe_search stb0899_search(struct dvb_frontend *fe)
return DVBFE_ALGO_SEARCH_ERROR;
}
-static int stb0899_get_frontend(struct dvb_frontend *fe)
+static int stb0899_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct stb0899_state *state = fe->demodulator_priv;
struct stb0899_internal *internal = &state->internal;
diff --git a/drivers/media/dvb-frontends/stb6100.c b/drivers/media/dvb-frontends/stb6100.c
index c978c801c..b9c2511bf 100644
--- a/drivers/media/dvb-frontends/stb6100.c
+++ b/drivers/media/dvb-frontends/stb6100.c
@@ -346,7 +346,7 @@ static int stb6100_set_frequency(struct dvb_frontend *fe, u32 frequency)
if (fe->ops.get_frontend) {
dprintk(verbose, FE_DEBUG, 1, "Get frontend parameters");
- fe->ops.get_frontend(fe);
+ fe->ops.get_frontend(fe, p);
}
srate = p->symbol_rate;
diff --git a/drivers/media/dvb-frontends/stv0297.c b/drivers/media/dvb-frontends/stv0297.c
index 75b4d8b25..81b27b7c0 100644
--- a/drivers/media/dvb-frontends/stv0297.c
+++ b/drivers/media/dvb-frontends/stv0297.c
@@ -615,9 +615,9 @@ timeout:
return 0;
}
-static int stv0297_get_frontend(struct dvb_frontend *fe)
+static int stv0297_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct stv0297_state *state = fe->demodulator_priv;
int reg_00, reg_83;
diff --git a/drivers/media/dvb-frontends/stv0299.c b/drivers/media/dvb-frontends/stv0299.c
index a8177807f..7927fa925 100644
--- a/drivers/media/dvb-frontends/stv0299.c
+++ b/drivers/media/dvb-frontends/stv0299.c
@@ -422,7 +422,7 @@ static int stv0299_send_legacy_dish_cmd (struct dvb_frontend* fe, unsigned long
if (debug_legacy_dish_switch)
printk ("%s switch command: 0x%04lx\n",__func__, cmd);
- nexttime = ktime_get_real();
+ nexttime = ktime_get_boottime();
if (debug_legacy_dish_switch)
tv[0] = nexttime;
stv0299_writeregI (state, 0x0c, reg0x0c | 0x50); /* set LNB to 18V */
@@ -431,7 +431,7 @@ static int stv0299_send_legacy_dish_cmd (struct dvb_frontend* fe, unsigned long
for (i=0; i<9; i++) {
if (debug_legacy_dish_switch)
- tv[i+1] = ktime_get_real();
+ tv[i+1] = ktime_get_boottime();
if((cmd & 0x01) != last) {
/* set voltage to (last ? 13V : 18V) */
stv0299_writeregI (state, 0x0c, reg0x0c | (last ? lv_mask : 0x50));
@@ -602,9 +602,9 @@ static int stv0299_set_frontend(struct dvb_frontend *fe)
return 0;
}
-static int stv0299_get_frontend(struct dvb_frontend *fe)
+static int stv0299_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct stv0299_state* state = fe->demodulator_priv;
s32 derot_freq;
int invval;
diff --git a/drivers/media/dvb-frontends/stv0367.c b/drivers/media/dvb-frontends/stv0367.c
index 44cb73f68..abc379aea 100644
--- a/drivers/media/dvb-frontends/stv0367.c
+++ b/drivers/media/dvb-frontends/stv0367.c
@@ -1938,9 +1938,9 @@ static int stv0367ter_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
return 0;
}
-static int stv0367ter_get_frontend(struct dvb_frontend *fe)
+static int stv0367ter_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct stv0367_state *state = fe->demodulator_priv;
struct stv0367ter_state *ter_state = state->ter_state;
enum stv0367_ter_mode mode;
@@ -3146,9 +3146,9 @@ static int stv0367cab_set_frontend(struct dvb_frontend *fe)
return 0;
}
-static int stv0367cab_get_frontend(struct dvb_frontend *fe)
+static int stv0367cab_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct stv0367_state *state = fe->demodulator_priv;
struct stv0367cab_state *cab_state = state->cab_state;
diff --git a/drivers/media/dvb-frontends/stv0900_core.c b/drivers/media/dvb-frontends/stv0900_core.c
index fe31dd541..f667005a6 100644
--- a/drivers/media/dvb-frontends/stv0900_core.c
+++ b/drivers/media/dvb-frontends/stv0900_core.c
@@ -1087,7 +1087,7 @@ u8 stv0900_get_optim_carr_loop(s32 srate, enum fe_stv0900_modcode modcode,
s32 pilot, u8 chip_id)
{
u8 aclc_value = 0x29;
- s32 i;
+ s32 i, cllas2_size;
const struct stv0900_car_loop_optim *cls2, *cllqs2, *cllas2;
dprintk("%s\n", __func__);
@@ -1096,14 +1096,17 @@ u8 stv0900_get_optim_carr_loop(s32 srate, enum fe_stv0900_modcode modcode,
cls2 = FE_STV0900_S2CarLoop;
cllqs2 = FE_STV0900_S2LowQPCarLoopCut30;
cllas2 = FE_STV0900_S2APSKCarLoopCut30;
+ cllas2_size = ARRAY_SIZE(FE_STV0900_S2APSKCarLoopCut30);
} else if (chip_id == 0x20) {
cls2 = FE_STV0900_S2CarLoopCut20;
cllqs2 = FE_STV0900_S2LowQPCarLoopCut20;
cllas2 = FE_STV0900_S2APSKCarLoopCut20;
+ cllas2_size = ARRAY_SIZE(FE_STV0900_S2APSKCarLoopCut20);
} else {
cls2 = FE_STV0900_S2CarLoopCut30;
cllqs2 = FE_STV0900_S2LowQPCarLoopCut30;
cllas2 = FE_STV0900_S2APSKCarLoopCut30;
+ cllas2_size = ARRAY_SIZE(FE_STV0900_S2APSKCarLoopCut30);
}
if (modcode < STV0900_QPSK_12) {
@@ -1178,7 +1181,7 @@ u8 stv0900_get_optim_carr_loop(s32 srate, enum fe_stv0900_modcode modcode,
aclc_value = cls2[i].car_loop_pilots_off_30;
}
- } else {
+ } else if (i < cllas2_size) {
if (srate <= 3000000)
aclc_value = cllas2[i].car_loop_pilots_on_2;
else if (srate <= 7000000)
@@ -1859,9 +1862,9 @@ static int stv0900_sleep(struct dvb_frontend *fe)
return 0;
}
-static int stv0900_get_frontend(struct dvb_frontend *fe)
+static int stv0900_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct stv0900_state *state = fe->demodulator_priv;
struct stv0900_internal *intp = state->internal;
enum fe_stv0900_demod_num demod = state->demod;
diff --git a/drivers/media/dvb-frontends/stv6110x.c b/drivers/media/dvb-frontends/stv6110x.c
index e66154e5c..a62c01e45 100644
--- a/drivers/media/dvb-frontends/stv6110x.c
+++ b/drivers/media/dvb-frontends/stv6110x.c
@@ -355,7 +355,7 @@ static struct dvb_tuner_ops stv6110x_ops = {
.release = stv6110x_release
};
-static struct stv6110x_devctl stv6110x_ctl = {
+static const struct stv6110x_devctl stv6110x_ctl = {
.tuner_init = stv6110x_init,
.tuner_sleep = stv6110x_sleep,
.tuner_set_mode = stv6110x_set_mode,
@@ -369,7 +369,7 @@ static struct stv6110x_devctl stv6110x_ctl = {
.tuner_get_status = stv6110x_get_status,
};
-struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe,
+const struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe,
const struct stv6110x_config *config,
struct i2c_adapter *i2c)
{
diff --git a/drivers/media/dvb-frontends/stv6110x.h b/drivers/media/dvb-frontends/stv6110x.h
index 9f7eb251a..696b6e5b9 100644
--- a/drivers/media/dvb-frontends/stv6110x.h
+++ b/drivers/media/dvb-frontends/stv6110x.h
@@ -55,12 +55,12 @@ struct stv6110x_devctl {
#if IS_REACHABLE(CONFIG_DVB_STV6110x)
-extern struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe,
+extern const struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe,
const struct stv6110x_config *config,
struct i2c_adapter *i2c);
#else
-static inline struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe,
+static inline const struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe,
const struct stv6110x_config *config,
struct i2c_adapter *i2c)
{
diff --git a/drivers/media/dvb-frontends/stv6110x_priv.h b/drivers/media/dvb-frontends/stv6110x_priv.h
index 0ec936a66..a993aba27 100644
--- a/drivers/media/dvb-frontends/stv6110x_priv.h
+++ b/drivers/media/dvb-frontends/stv6110x_priv.h
@@ -70,7 +70,7 @@ struct stv6110x_state {
const struct stv6110x_config *config;
u8 regs[8];
- struct stv6110x_devctl *devctl;
+ const struct stv6110x_devctl *devctl;
};
#endif /* __STV6110x_PRIV_H */
diff --git a/drivers/media/dvb-frontends/tc90522.c b/drivers/media/dvb-frontends/tc90522.c
index 456cdc7fb..31cd32532 100644
--- a/drivers/media/dvb-frontends/tc90522.c
+++ b/drivers/media/dvb-frontends/tc90522.c
@@ -201,10 +201,10 @@ static const enum fe_code_rate fec_conv_sat[] = {
FEC_2_3, /* for 8PSK. (trellis code) */
};
-static int tc90522s_get_frontend(struct dvb_frontend *fe)
+static int tc90522s_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
struct tc90522_state *state;
- struct dtv_frontend_properties *c;
struct dtv_fe_stats *stats;
int ret, i;
int layers;
@@ -212,7 +212,6 @@ static int tc90522s_get_frontend(struct dvb_frontend *fe)
u32 cndat;
state = fe->demodulator_priv;
- c = &fe->dtv_property_cache;
c->delivery_system = SYS_ISDBS;
c->symbol_rate = 28860000;
@@ -337,10 +336,10 @@ static const enum fe_modulation mod_conv[] = {
DQPSK, QPSK, QAM_16, QAM_64, 0, 0, 0, 0
};
-static int tc90522t_get_frontend(struct dvb_frontend *fe)
+static int tc90522t_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
struct tc90522_state *state;
- struct dtv_frontend_properties *c;
struct dtv_fe_stats *stats;
int ret, i;
int layers;
@@ -348,7 +347,6 @@ static int tc90522t_get_frontend(struct dvb_frontend *fe)
u32 cndat;
state = fe->demodulator_priv;
- c = &fe->dtv_property_cache;
c->delivery_system = SYS_ISDBT;
c->bandwidth_hz = 6000000;
mode = 1;
diff --git a/drivers/media/dvb-frontends/tda10021.c b/drivers/media/dvb-frontends/tda10021.c
index a684424e6..806c56691 100644
--- a/drivers/media/dvb-frontends/tda10021.c
+++ b/drivers/media/dvb-frontends/tda10021.c
@@ -387,9 +387,9 @@ static int tda10021_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
return 0;
}
-static int tda10021_get_frontend(struct dvb_frontend *fe)
+static int tda10021_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct tda10021_state* state = fe->demodulator_priv;
int sync;
s8 afc = 0;
diff --git a/drivers/media/dvb-frontends/tda10023.c b/drivers/media/dvb-frontends/tda10023.c
index 44a556560..3b8c7e499 100644
--- a/drivers/media/dvb-frontends/tda10023.c
+++ b/drivers/media/dvb-frontends/tda10023.c
@@ -457,9 +457,9 @@ static int tda10023_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
return 0;
}
-static int tda10023_get_frontend(struct dvb_frontend *fe)
+static int tda10023_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct tda10023_state* state = fe->demodulator_priv;
int sync,inv;
s8 afc = 0;
diff --git a/drivers/media/dvb-frontends/tda10048.c b/drivers/media/dvb-frontends/tda10048.c
index fa6dfb394..751d08f20 100644
--- a/drivers/media/dvb-frontends/tda10048.c
+++ b/drivers/media/dvb-frontends/tda10048.c
@@ -1028,9 +1028,9 @@ static int tda10048_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
return 0;
}
-static int tda10048_get_frontend(struct dvb_frontend *fe)
+static int tda10048_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct tda10048_state *state = fe->demodulator_priv;
dprintk(1, "%s()\n", __func__);
diff --git a/drivers/media/dvb-frontends/tda1004x.c b/drivers/media/dvb-frontends/tda1004x.c
index 2ab8867be..68b34a03f 100644
--- a/drivers/media/dvb-frontends/tda1004x.c
+++ b/drivers/media/dvb-frontends/tda1004x.c
@@ -891,9 +891,9 @@ static int tda1004x_set_fe(struct dvb_frontend *fe)
return 0;
}
-static int tda1004x_get_fe(struct dvb_frontend *fe)
+static int tda1004x_get_fe(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *fe_params)
{
- struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache;
struct tda1004x_state* state = fe->demodulator_priv;
int status;
diff --git a/drivers/media/dvb-frontends/tda10071.c b/drivers/media/dvb-frontends/tda10071.c
index b89661c9c..388a0e053 100644
--- a/drivers/media/dvb-frontends/tda10071.c
+++ b/drivers/media/dvb-frontends/tda10071.c
@@ -701,11 +701,11 @@ error:
return ret;
}
-static int tda10071_get_frontend(struct dvb_frontend *fe)
+static int tda10071_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
struct tda10071_dev *dev = fe->demodulator_priv;
struct i2c_client *client = dev->client;
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret, i;
u8 buf[5], tmp;
diff --git a/drivers/media/dvb-frontends/tda10086.c b/drivers/media/dvb-frontends/tda10086.c
index 95a33e187..31d0acb54 100644
--- a/drivers/media/dvb-frontends/tda10086.c
+++ b/drivers/media/dvb-frontends/tda10086.c
@@ -459,9 +459,9 @@ static int tda10086_set_frontend(struct dvb_frontend *fe)
return 0;
}
-static int tda10086_get_frontend(struct dvb_frontend *fe)
+static int tda10086_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *fe_params)
{
- struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache;
struct tda10086_state* state = fe->demodulator_priv;
u8 val;
int tmp;
diff --git a/drivers/media/dvb-frontends/tda8083.c b/drivers/media/dvb-frontends/tda8083.c
index 796543fa2..9072d6463 100644
--- a/drivers/media/dvb-frontends/tda8083.c
+++ b/drivers/media/dvb-frontends/tda8083.c
@@ -342,9 +342,9 @@ static int tda8083_set_frontend(struct dvb_frontend *fe)
return 0;
}
-static int tda8083_get_frontend(struct dvb_frontend *fe)
+static int tda8083_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct tda8083_state* state = fe->demodulator_priv;
/* FIXME: get symbolrate & frequency offset...*/
diff --git a/drivers/media/dvb-frontends/ts2020.c b/drivers/media/dvb-frontends/ts2020.c
index 7979e5d64..14b410ffe 100644
--- a/drivers/media/dvb-frontends/ts2020.c
+++ b/drivers/media/dvb-frontends/ts2020.c
@@ -712,6 +712,10 @@ static int ts2020_remove(struct i2c_client *client)
dev_dbg(&client->dev, "\n");
+ /* stop statistics polling */
+ if (!dev->dont_poll)
+ cancel_delayed_work_sync(&dev->stat_work);
+
regmap_exit(dev->regmap);
kfree(dev);
return 0;
diff --git a/drivers/media/dvb-frontends/ves1820.c b/drivers/media/dvb-frontends/ves1820.c
index aacfdda3e..b09fe88c4 100644
--- a/drivers/media/dvb-frontends/ves1820.c
+++ b/drivers/media/dvb-frontends/ves1820.c
@@ -312,9 +312,9 @@ static int ves1820_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
return 0;
}
-static int ves1820_get_frontend(struct dvb_frontend *fe)
+static int ves1820_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct ves1820_state* state = fe->demodulator_priv;
int sync;
s8 afc = 0;
diff --git a/drivers/media/dvb-frontends/ves1x93.c b/drivers/media/dvb-frontends/ves1x93.c
index 526952396..ed113e216 100644
--- a/drivers/media/dvb-frontends/ves1x93.c
+++ b/drivers/media/dvb-frontends/ves1x93.c
@@ -406,9 +406,9 @@ static int ves1x93_set_frontend(struct dvb_frontend *fe)
return 0;
}
-static int ves1x93_get_frontend(struct dvb_frontend *fe)
+static int ves1x93_get_frontend(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *p)
{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct ves1x93_state* state = fe->demodulator_priv;
int afc;
diff --git a/drivers/media/dvb-frontends/zl10353.c b/drivers/media/dvb-frontends/zl10353.c
index ef9764a02..1832c2f76 100644
--- a/drivers/media/dvb-frontends/zl10353.c
+++ b/drivers/media/dvb-frontends/zl10353.c
@@ -371,9 +371,9 @@ static int zl10353_set_parameters(struct dvb_frontend *fe)
return 0;
}
-static int zl10353_get_parameters(struct dvb_frontend *fe)
+static int zl10353_get_parameters(struct dvb_frontend *fe,
+ struct dtv_frontend_properties *c)
{
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
struct zl10353_state *state = fe->demodulator_priv;
int s6, s9;
u16 tps;