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-rw-r--r--drivers/media/dvb/frontends/Kconfig30
-rw-r--r--drivers/media/dvb/frontends/Makefile1
-rw-r--r--drivers/media/dvb/frontends/at76c651.c18
-rw-r--r--drivers/media/dvb/frontends/bcm3510.c853
-rw-r--r--drivers/media/dvb/frontends/bcm3510.h40
-rw-r--r--drivers/media/dvb/frontends/bcm3510_priv.h460
-rw-r--r--drivers/media/dvb/frontends/cx22700.c20
-rw-r--r--drivers/media/dvb/frontends/cx22702.c20
-rw-r--r--drivers/media/dvb/frontends/cx24110.c31
-rw-r--r--drivers/media/dvb/frontends/dib3000-common.c2
-rw-r--r--drivers/media/dvb/frontends/dib3000.h5
-rw-r--r--drivers/media/dvb/frontends/dib3000mb.c46
-rw-r--r--drivers/media/dvb/frontends/dib3000mb_priv.h2
-rw-r--r--drivers/media/dvb/frontends/dib3000mc.c53
-rw-r--r--drivers/media/dvb/frontends/dvb-pll.c94
-rw-r--r--drivers/media/dvb/frontends/dvb-pll.h19
-rw-r--r--drivers/media/dvb/frontends/dvb_dummy_fe.c8
-rw-r--r--drivers/media/dvb/frontends/l64781.c22
-rw-r--r--drivers/media/dvb/frontends/mt312.c32
-rw-r--r--drivers/media/dvb/frontends/mt352.c40
-rw-r--r--drivers/media/dvb/frontends/mt352.h7
-rw-r--r--drivers/media/dvb/frontends/nxt2002.c22
-rw-r--r--drivers/media/dvb/frontends/nxt6000.c56
-rw-r--r--drivers/media/dvb/frontends/nxt6000_priv.h21
-rw-r--r--drivers/media/dvb/frontends/or51132.c14
-rw-r--r--drivers/media/dvb/frontends/sp8870.c20
-rw-r--r--drivers/media/dvb/frontends/sp887x.c22
-rw-r--r--drivers/media/dvb/frontends/stv0297.c24
-rw-r--r--drivers/media/dvb/frontends/stv0299.c114
-rw-r--r--drivers/media/dvb/frontends/tda10021.c22
-rw-r--r--drivers/media/dvb/frontends/tda1004x.c284
-rw-r--r--drivers/media/dvb/frontends/tda1004x.h7
-rw-r--r--drivers/media/dvb/frontends/tda8083.c26
-rw-r--r--drivers/media/dvb/frontends/tda80xx.c36
-rw-r--r--drivers/media/dvb/frontends/ves1820.c23
-rw-r--r--drivers/media/dvb/frontends/ves1x93.c24
36 files changed, 2037 insertions, 481 deletions
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index 0bfd4df17d08..b4fddf513ebe 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -12,10 +12,10 @@ config DVB_STV0299
config DVB_CX24110
tristate "Conexant CX24110 based"
- depends on DVB_CORE
- help
+ depends on DVB_CORE
+ help
A DVB-S tuner module. Say Y when you want to support this frontend.
-
+
config DVB_TDA8083
tristate "Philips TDA8083 based"
depends on DVB_CORE
@@ -127,8 +127,8 @@ comment "DVB-C (cable) frontends"
config DVB_ATMEL_AT76C651
tristate "Atmel AT76C651 based"
depends on DVB_CORE
- help
- A DVB-C tuner module. Say Y when you want to support this frontend.
+ help
+ A DVB-C tuner module. Say Y when you want to support this frontend.
config DVB_VES1820
tristate "VLSI VES1820 based"
@@ -158,10 +158,6 @@ config DVB_NXT2002
help
An ATSC 8VSB tuner module. Say Y when you want to support this frontend.
-config DVB_OR51132
- tristate "OR51132 based (pcHDTV)"
- depends on DVB_CORE
-
config DVB_OR51211
tristate "or51211 based (pcHDTV HD2000 card)"
depends on DVB_CORE
@@ -169,4 +165,20 @@ config DVB_OR51211
help
An ATSC 8VSB tuner module. Say Y when you want to support this frontend.
+config DVB_OR51132
+ tristate "OR51132 based (pcHDTV HD3000 card)"
+ depends on DVB_CORE
+ select FW_LOADER
+ help
+ An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want
+ to support this frontend.
+
+config DVB_BCM3510
+ tristate "Broadcom BCM3510"
+ depends on DVB_CORE
+ select FW_LOADER
+ help
+ An ATSC 8VSB/16VSB and QAM64/256 tuner module. Say Y when you want to
+ support this frontend.
+
endmenu
diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile
index 7f8784870eab..91d6d3576d3d 100644
--- a/drivers/media/dvb/frontends/Makefile
+++ b/drivers/media/dvb/frontends/Makefile
@@ -28,3 +28,4 @@ obj-$(CONFIG_DVB_STV0297) += stv0297.o
obj-$(CONFIG_DVB_NXT2002) += nxt2002.o
obj-$(CONFIG_DVB_OR51211) += or51211.o
obj-$(CONFIG_DVB_OR51132) += or51132.o
+obj-$(CONFIG_DVB_BCM3510) += bcm3510.o
diff --git a/drivers/media/dvb/frontends/at76c651.c b/drivers/media/dvb/frontends/at76c651.c
index ce2eaa1640e8..72a2b5455b0b 100644
--- a/drivers/media/dvb/frontends/at76c651.c
+++ b/drivers/media/dvb/frontends/at76c651.c
@@ -259,7 +259,7 @@ static int at76c651_set_parameters(struct dvb_frontend* fe,
struct dvb_frontend_parameters *p)
{
int ret;
- struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
+ struct at76c651_state* state = fe->demodulator_priv;
at76c651_writereg(state, 0x0c, 0xc3);
state->config->pll_set(fe, p);
@@ -276,7 +276,7 @@ static int at76c651_set_parameters(struct dvb_frontend* fe,
static int at76c651_set_defaults(struct dvb_frontend* fe)
{
- struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
+ struct at76c651_state* state = fe->demodulator_priv;
at76c651_set_symbol_rate(state, 6900000);
at76c651_set_qam(state, QAM_64);
@@ -294,7 +294,7 @@ static int at76c651_set_defaults(struct dvb_frontend* fe)
static int at76c651_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
- struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
+ struct at76c651_state* state = fe->demodulator_priv;
u8 sync;
/*
@@ -319,7 +319,7 @@ static int at76c651_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int at76c651_read_ber(struct dvb_frontend* fe, u32* ber)
{
- struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
+ struct at76c651_state* state = fe->demodulator_priv;
*ber = (at76c651_readreg(state, 0x81) & 0x0F) << 16;
*ber |= at76c651_readreg(state, 0x82) << 8;
@@ -331,7 +331,7 @@ static int at76c651_read_ber(struct dvb_frontend* fe, u32* ber)
static int at76c651_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
- struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
+ struct at76c651_state* state = fe->demodulator_priv;
u8 gain = ~at76c651_readreg(state, 0x91);
*strength = (gain << 8) | gain;
@@ -341,7 +341,7 @@ static int at76c651_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int at76c651_read_snr(struct dvb_frontend* fe, u16* snr)
{
- struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
+ struct at76c651_state* state = fe->demodulator_priv;
*snr = 0xFFFF -
((at76c651_readreg(state, 0x8F) << 8) |
@@ -352,7 +352,7 @@ static int at76c651_read_snr(struct dvb_frontend* fe, u16* snr)
static int at76c651_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
- struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
+ struct at76c651_state* state = fe->demodulator_priv;
*ucblocks = at76c651_readreg(state, 0x82);
@@ -369,7 +369,7 @@ static int at76c651_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronte
static void at76c651_release(struct dvb_frontend* fe)
{
- struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
+ struct at76c651_state* state = fe->demodulator_priv;
kfree(state);
}
@@ -381,7 +381,7 @@ struct dvb_frontend* at76c651_attach(const struct at76c651_config* config,
struct at76c651_state* state = NULL;
/* allocate memory for the internal state */
- state = (struct at76c651_state*) kmalloc(sizeof(struct at76c651_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct at76c651_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
diff --git a/drivers/media/dvb/frontends/bcm3510.c b/drivers/media/dvb/frontends/bcm3510.c
new file mode 100644
index 000000000000..f5fdc5c3e605
--- /dev/null
+++ b/drivers/media/dvb/frontends/bcm3510.c
@@ -0,0 +1,853 @@
+/*
+ * Support for the Broadcom BCM3510 ATSC demodulator (1st generation Air2PC)
+ *
+ * Copyright (C) 2001-5, B2C2 inc.
+ *
+ * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@desy.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
+ * (Panasonic CT10S) is located here, which is actually wrong. Unless there is
+ * another device with a BCM3510, this is no problem.
+ *
+ * The driver works also with QAM64 DVB-C, but had an unreasonable high
+ * UNC. (Tested with the Air2PC ATSC 1st generation)
+ *
+ * You'll need a firmware for this driver in order to get it running. It is
+ * called "dvb-fe-bcm3510-01.fw".
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 675 Mass
+ * Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/device.h>
+#include <linux/firmware.h>
+
+#include "dvb_frontend.h"
+#include "bcm3510.h"
+#include "bcm3510_priv.h"
+
+struct bcm3510_state {
+
+ struct i2c_adapter* i2c;
+ struct dvb_frontend_ops ops;
+ const struct bcm3510_config* config;
+ struct dvb_frontend frontend;
+
+ /* demodulator private data */
+ struct semaphore hab_sem;
+ u8 firmware_loaded:1;
+
+ unsigned long next_status_check;
+ unsigned long status_check_interval;
+ struct bcm3510_hab_cmd_status1 status1;
+ struct bcm3510_hab_cmd_status2 status2;
+};
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debugging level (1=info,2=i2c (|-able)).");
+
+#define dprintk(level,x...) if (level & debug) printk(x)
+#define dbufout(b,l,m) {\
+ int i; \
+ for (i = 0; i < l; i++) \
+ m("%02x ",b[i]); \
+}
+#define deb_info(args...) dprintk(0x01,args)
+#define deb_i2c(args...) dprintk(0x02,args)
+#define deb_hab(args...) dprintk(0x04,args)
+
+/* transfer functions */
+static int bcm3510_writebytes (struct bcm3510_state *state, u8 reg, u8 *buf, u8 len)
+{
+ u8 b[256];
+ int err;
+ struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = b, .len = len + 1 };
+
+ b[0] = reg;
+ memcpy(&b[1],buf,len);
+
+ deb_i2c("i2c wr %02x: ",reg);
+ dbufout(buf,len,deb_i2c);
+ deb_i2c("\n");
+
+ if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) {
+
+ deb_info("%s: i2c write error (addr %02x, reg %02x, err == %i)\n",
+ __FUNCTION__, state->config->demod_address, reg, err);
+ return -EREMOTEIO;
+ }
+
+ return 0;
+}
+
+static int bcm3510_readbytes (struct bcm3510_state *state, u8 reg, u8 *buf, u8 len)
+{
+ struct i2c_msg msg[] = {
+ { .addr = state->config->demod_address, .flags = 0, .buf = &reg, .len = 1 },
+ { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = buf, .len = len }
+ };
+ int err;
+
+ memset(buf,0,len);
+
+ if ((err = i2c_transfer (state->i2c, msg, 2)) != 2) {
+ deb_info("%s: i2c read error (addr %02x, reg %02x, err == %i)\n",
+ __FUNCTION__, state->config->demod_address, reg, err);
+ return -EREMOTEIO;
+ }
+ deb_i2c("i2c rd %02x: ",reg);
+ dbufout(buf,len,deb_i2c);
+ deb_i2c("\n");
+
+ return 0;
+}
+
+static int bcm3510_writeB(struct bcm3510_state *state, u8 reg, bcm3510_register_value v)
+{
+ return bcm3510_writebytes(state,reg,&v.raw,1);
+}
+
+static int bcm3510_readB(struct bcm3510_state *state, u8 reg, bcm3510_register_value *v)
+{
+ return bcm3510_readbytes(state,reg,&v->raw,1);
+}
+
+/* Host Access Buffer transfers */
+static int bcm3510_hab_get_response(struct bcm3510_state *st, u8 *buf, int len)
+{
+ bcm3510_register_value v;
+ int ret,i;
+
+ v.HABADR_a6.HABADR = 0;
+ if ((ret = bcm3510_writeB(st,0xa6,v)) < 0)
+ return ret;
+
+ for (i = 0; i < len; i++) {
+ if ((ret = bcm3510_readB(st,0xa7,&v)) < 0)
+ return ret;
+ buf[i] = v.HABDATA_a7;
+ }
+ return 0;
+}
+
+static int bcm3510_hab_send_request(struct bcm3510_state *st, u8 *buf, int len)
+{
+ bcm3510_register_value v,hab;
+ int ret,i;
+ unsigned long t;
+
+/* Check if any previous HAB request still needs to be serviced by the
+ * Aquisition Processor before sending new request */
+ if ((ret = bcm3510_readB(st,0xa8,&v)) < 0)
+ return ret;
+ if (v.HABSTAT_a8.HABR) {
+ deb_info("HAB is running already - clearing it.\n");
+ v.HABSTAT_a8.HABR = 0;
+ bcm3510_writeB(st,0xa8,v);
+// return -EBUSY;
+ }
+
+/* Send the start HAB Address (automatically incremented after write of
+ * HABDATA) and write the HAB Data */
+ hab.HABADR_a6.HABADR = 0;
+ if ((ret = bcm3510_writeB(st,0xa6,hab)) < 0)
+ return ret;
+
+ for (i = 0; i < len; i++) {
+ hab.HABDATA_a7 = buf[i];
+ if ((ret = bcm3510_writeB(st,0xa7,hab)) < 0)
+ return ret;
+ }
+
+/* Set the HABR bit to indicate AP request in progress (LBHABR allows HABR to
+ * be written) */
+ v.raw = 0; v.HABSTAT_a8.HABR = 1; v.HABSTAT_a8.LDHABR = 1;
+ if ((ret = bcm3510_writeB(st,0xa8,v)) < 0)
+ return ret;
+
+/* Polling method: Wait until the AP finishes processing the HAB request */
+ t = jiffies + 1*HZ;
+ while (time_before(jiffies, t)) {
+ deb_info("waiting for HAB to complete\n");
+ msleep(10);
+ if ((ret = bcm3510_readB(st,0xa8,&v)) < 0)
+ return ret;
+
+ if (!v.HABSTAT_a8.HABR)
+ return 0;
+ }
+
+ deb_info("send_request execution timed out.\n");
+ return -ETIMEDOUT;
+}
+
+static int bcm3510_do_hab_cmd(struct bcm3510_state *st, u8 cmd, u8 msgid, u8 *obuf, u8 olen, u8 *ibuf, u8 ilen)
+{
+ u8 ob[olen+2],ib[ilen+2];
+ int ret = 0;
+
+ ob[0] = cmd;
+ ob[1] = msgid;
+ memcpy(&ob[2],obuf,olen);
+
+ deb_hab("hab snd: ");
+ dbufout(ob,olen+2,deb_hab);
+ deb_hab("\n");
+
+ if (down_interruptible(&st->hab_sem) < 0)
+ return -EAGAIN;
+
+ if ((ret = bcm3510_hab_send_request(st, ob, olen+2)) < 0 ||
+ (ret = bcm3510_hab_get_response(st, ib, ilen+2)) < 0)
+ goto error;
+
+ deb_hab("hab get: ");
+ dbufout(ib,ilen+2,deb_hab);
+ deb_hab("\n");
+
+ memcpy(ibuf,&ib[2],ilen);
+error:
+ up(&st->hab_sem);
+ return ret;
+}
+
+#if 0
+/* not needed, we use a semaphore to prevent HAB races */
+static int bcm3510_is_ap_ready(struct bcm3510_state *st)
+{
+ bcm3510_register_value ap,hab;
+ int ret;
+
+ if ((ret = bcm3510_readB(st,0xa8,&hab)) < 0 ||
+ (ret = bcm3510_readB(st,0xa2,&ap) < 0))
+ return ret;
+
+ if (ap.APSTAT1_a2.RESET || ap.APSTAT1_a2.IDLE || ap.APSTAT1_a2.STOP || hab.HABSTAT_a8.HABR) {
+ deb_info("AP is busy\n");
+ return -EBUSY;
+ }
+
+ return 0;
+}
+#endif
+
+static int bcm3510_bert_reset(struct bcm3510_state *st)
+{
+ bcm3510_register_value b;
+ int ret;
+
+ if ((ret < bcm3510_readB(st,0xfa,&b)) < 0)
+ return ret;
+
+ b.BERCTL_fa.RESYNC = 0; bcm3510_writeB(st,0xfa,b);
+ b.BERCTL_fa.RESYNC = 1; bcm3510_writeB(st,0xfa,b);
+ b.BERCTL_fa.RESYNC = 0; bcm3510_writeB(st,0xfa,b);
+ b.BERCTL_fa.CNTCTL = 1; b.BERCTL_fa.BITCNT = 1; bcm3510_writeB(st,0xfa,b);
+
+ /* clear residual bit counter TODO */
+ return 0;
+}
+
+static int bcm3510_refresh_state(struct bcm3510_state *st)
+{
+ if (time_after(jiffies,st->next_status_check)) {
+ bcm3510_do_hab_cmd(st, CMD_STATUS, MSGID_STATUS1, NULL,0, (u8 *)&st->status1, sizeof(st->status1));
+ bcm3510_do_hab_cmd(st, CMD_STATUS, MSGID_STATUS2, NULL,0, (u8 *)&st->status2, sizeof(st->status2));
+ st->next_status_check = jiffies + (st->status_check_interval*HZ)/1000;
+ }
+ return 0;
+}
+
+static int bcm3510_read_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+ struct bcm3510_state* st = fe->demodulator_priv;
+ bcm3510_refresh_state(st);
+
+ *status = 0;
+ if (st->status1.STATUS1.RECEIVER_LOCK)
+ *status |= FE_HAS_LOCK | FE_HAS_SYNC;
+
+ if (st->status1.STATUS1.FEC_LOCK)
+ *status |= FE_HAS_VITERBI;
+
+ if (st->status1.STATUS1.OUT_PLL_LOCK)
+ *status |= FE_HAS_SIGNAL | FE_HAS_CARRIER;
+
+ if (*status & FE_HAS_LOCK)
+ st->status_check_interval = 1500;
+ else /* more frequently checks if no lock has been achieved yet */
+ st->status_check_interval = 500;
+
+ deb_info("real_status: %02x\n",*status);
+ return 0;
+}
+
+static int bcm3510_read_ber(struct dvb_frontend* fe, u32* ber)
+{
+ struct bcm3510_state* st = fe->demodulator_priv;
+ bcm3510_refresh_state(st);
+
+ *ber = (st->status2.LDBER0 << 16) | (st->status2.LDBER1 << 8) | st->status2.LDBER2;
+ return 0;
+}
+
+static int bcm3510_read_unc(struct dvb_frontend* fe, u32* unc)
+{
+ struct bcm3510_state* st = fe->demodulator_priv;
+ bcm3510_refresh_state(st);
+ *unc = (st->status2.LDUERC0 << 8) | st->status2.LDUERC1;
+ return 0;
+}
+
+static int bcm3510_read_signal_strength(struct dvb_frontend* fe, u16* strength)
+{
+ struct bcm3510_state* st = fe->demodulator_priv;
+ s32 t;
+
+ bcm3510_refresh_state(st);
+ t = st->status2.SIGNAL;
+
+ if (t > 190)
+ t = 190;
+ if (t < 90)
+ t = 90;
+
+ t -= 90;
+ t = t * 0xff / 100;
+ /* normalize if necessary */
+ *strength = (t << 8) | t;
+ return 0;
+}
+
+static int bcm3510_read_snr(struct dvb_frontend* fe, u16* snr)
+{
+ struct bcm3510_state* st = fe->demodulator_priv;
+ bcm3510_refresh_state(st);
+
+ *snr = st->status1.SNR_EST0*1000 + ((st->status1.SNR_EST1*1000) >> 8);
+ return 0;
+}
+
+/* tuner frontend programming */
+static int bcm3510_tuner_cmd(struct bcm3510_state* st,u8 bc, u16 n, u8 a)
+{
+ struct bcm3510_hab_cmd_tune c;
+ memset(&c,0,sizeof(struct bcm3510_hab_cmd_tune));
+
+/* I2C Mode disabled, set 16 control / Data pairs */
+ c.length = 0x10;
+ c.clock_width = 0;
+/* CS1, CS0, DATA, CLK bits control the tuner RF_AGC_SEL pin is set to
+ * logic high (as Configuration) */
+ c.misc = 0x10;
+/* Set duration of the initial state of TUNCTL = 3.34 micro Sec */
+ c.TUNCTL_state = 0x40;
+
+/* PRESCALER DEVIDE RATIO | BC1_2_3_4; (band switch), 1stosc REFERENCE COUNTER REF_S12 and REF_S11 */
+ c.ctl_dat[0].ctrl.size = BITS_8;
+ c.ctl_dat[0].data = 0x80 | bc;
+
+/* Control DATA pin, 1stosc REFERENCE COUNTER REF_S10 to REF_S3 */
+ c.ctl_dat[1].ctrl.size = BITS_8;
+ c.ctl_dat[1].data = 4;
+
+/* set CONTROL BIT 1 to 1, 1stosc REFERENCE COUNTER REF_S2 to REF_S1 */
+ c.ctl_dat[2].ctrl.size = BITS_3;
+ c.ctl_dat[2].data = 0x20;
+
+/* control CS0 pin, pulse byte ? */
+ c.ctl_dat[3].ctrl.size = BITS_3;
+ c.ctl_dat[3].ctrl.clk_off = 1;
+ c.ctl_dat[3].ctrl.cs0 = 1;
+ c.ctl_dat[3].data = 0x40;
+
+/* PGM_S18 to PGM_S11 */
+ c.ctl_dat[4].ctrl.size = BITS_8;
+ c.ctl_dat[4].data = n >> 3;
+
+/* PGM_S10 to PGM_S8, SWL_S7 to SWL_S3 */
+ c.ctl_dat[5].ctrl.size = BITS_8;
+ c.ctl_dat[5].data = ((n & 0x7) << 5) | (a >> 2);
+
+/* SWL_S2 and SWL_S1, set CONTROL BIT 2 to 0 */
+ c.ctl_dat[6].ctrl.size = BITS_3;
+ c.ctl_dat[6].data = (a << 6) & 0xdf;
+
+/* control CS0 pin, pulse byte ? */
+ c.ctl_dat[7].ctrl.size = BITS_3;
+ c.ctl_dat[7].ctrl.clk_off = 1;
+ c.ctl_dat[7].ctrl.cs0 = 1;
+ c.ctl_dat[7].data = 0x40;
+
+/* PRESCALER DEVIDE RATIO, 2ndosc REFERENCE COUNTER REF_S12 and REF_S11 */
+ c.ctl_dat[8].ctrl.size = BITS_8;
+ c.ctl_dat[8].data = 0x80;
+
+/* 2ndosc REFERENCE COUNTER REF_S10 to REF_S3 */
+ c.ctl_dat[9].ctrl.size = BITS_8;
+ c.ctl_dat[9].data = 0x10;
+
+/* set CONTROL BIT 1 to 1, 2ndosc REFERENCE COUNTER REF_S2 to REF_S1 */
+ c.ctl_dat[10].ctrl.size = BITS_3;
+ c.ctl_dat[10].data = 0x20;
+
+/* pulse byte */
+ c.ctl_dat[11].ctrl.size = BITS_3;
+ c.ctl_dat[11].ctrl.clk_off = 1;
+ c.ctl_dat[11].ctrl.cs1 = 1;
+ c.ctl_dat[11].data = 0x40;
+
+/* PGM_S18 to PGM_S11 */
+ c.ctl_dat[12].ctrl.size = BITS_8;
+ c.ctl_dat[12].data = 0x2a;
+
+/* PGM_S10 to PGM_S8 and SWL_S7 to SWL_S3 */
+ c.ctl_dat[13].ctrl.size = BITS_8;
+ c.ctl_dat[13].data = 0x8e;
+
+/* SWL_S2 and SWL_S1 and set CONTROL BIT 2 to 0 */
+ c.ctl_dat[14].ctrl.size = BITS_3;
+ c.ctl_dat[14].data = 0;
+
+/* Pulse Byte */
+ c.ctl_dat[15].ctrl.size = BITS_3;
+ c.ctl_dat[15].ctrl.clk_off = 1;
+ c.ctl_dat[15].ctrl.cs1 = 1;
+ c.ctl_dat[15].data = 0x40;
+
+ return bcm3510_do_hab_cmd(st,CMD_TUNE, MSGID_TUNE,(u8 *) &c,sizeof(c), NULL, 0);
+}
+
+static int bcm3510_set_freq(struct bcm3510_state* st,u32 freq)
+{
+ u8 bc,a;
+ u16 n;
+ s32 YIntercept,Tfvco1;
+
+ freq /= 1000;
+
+ deb_info("%dkHz:",freq);
+ /* set Band Switch */
+ if (freq <= 168000)
+ bc = 0x1c;
+ else if (freq <= 378000)
+ bc = 0x2c;
+ else
+ bc = 0x30;
+
+ if (freq >= 470000) {
+ freq -= 470001;
+ YIntercept = 18805;
+ } else if (freq >= 90000) {
+ freq -= 90001;
+ YIntercept = 15005;
+ } else if (freq >= 76000){
+ freq -= 76001;
+ YIntercept = 14865;
+ } else {
+ freq -= 54001;
+ YIntercept = 14645;
+ }
+
+ Tfvco1 = (((freq/6000)*60 + YIntercept)*4)/10;
+
+ n = Tfvco1 >> 6;
+ a = Tfvco1 & 0x3f;
+
+ deb_info(" BC1_2_3_4: %x, N: %x A: %x\n", bc, n, a);
+ if (n >= 16 && n <= 2047)
+ return bcm3510_tuner_cmd(st,bc,n,a);
+
+ return -EINVAL;
+}
+
+static int bcm3510_set_frontend(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters *p)
+{
+ struct bcm3510_state* st = fe->demodulator_priv;
+ struct bcm3510_hab_cmd_ext_acquire cmd;
+ struct bcm3510_hab_cmd_bert_control bert;
+ int ret;
+
+ memset(&cmd,0,sizeof(cmd));
+ switch (p->u.vsb.modulation) {
+ case QAM_256:
+ cmd.ACQUIRE0.MODE = 0x1;
+ cmd.ACQUIRE1.SYM_RATE = 0x1;
+ cmd.ACQUIRE1.IF_FREQ = 0x1;
+ break;
+ case QAM_64:
+ cmd.ACQUIRE0.MODE = 0x2;
+ cmd.ACQUIRE1.SYM_RATE = 0x2;
+ cmd.ACQUIRE1.IF_FREQ = 0x1;
+ break;
+/* case QAM_256:
+ cmd.ACQUIRE0.MODE = 0x3;
+ break;
+ case QAM_128:
+ cmd.ACQUIRE0.MODE = 0x4;
+ break;
+ case QAM_64:
+ cmd.ACQUIRE0.MODE = 0x5;
+ break;
+ case QAM_32:
+ cmd.ACQUIRE0.MODE = 0x6;
+ break;
+ case QAM_16:
+ cmd.ACQUIRE0.MODE = 0x7;
+ break;*/
+ case VSB_8:
+ cmd.ACQUIRE0.MODE = 0x8;
+ cmd.ACQUIRE1.SYM_RATE = 0x0;
+ cmd.ACQUIRE1.IF_FREQ = 0x0;
+ break;
+ case VSB_16:
+ cmd.ACQUIRE0.MODE = 0x9;
+ cmd.ACQUIRE1.SYM_RATE = 0x0;
+ cmd.ACQUIRE1.IF_FREQ = 0x0;
+ default:
+ return -EINVAL;
+ };
+ cmd.ACQUIRE0.OFFSET = 0;
+ cmd.ACQUIRE0.NTSCSWEEP = 1;
+ cmd.ACQUIRE0.FA = 1;
+ cmd.ACQUIRE0.BW = 0;
+
+/* if (enableOffset) {
+ cmd.IF_OFFSET0 = xx;
+ cmd.IF_OFFSET1 = xx;
+
+ cmd.SYM_OFFSET0 = xx;
+ cmd.SYM_OFFSET1 = xx;
+ if (enableNtscSweep) {
+ cmd.NTSC_OFFSET0;
+ cmd.NTSC_OFFSET1;
+ }
+ } */
+ bcm3510_do_hab_cmd(st, CMD_ACQUIRE, MSGID_EXT_TUNER_ACQUIRE, (u8 *) &cmd, sizeof(cmd), NULL, 0);
+
+/* doing it with different MSGIDs, data book and source differs */
+ bert.BE = 0;
+ bert.unused = 0;
+ bcm3510_do_hab_cmd(st, CMD_STATE_CONTROL, MSGID_BERT_CONTROL, (u8 *) &bert, sizeof(bert), NULL, 0);
+ bcm3510_do_hab_cmd(st, CMD_STATE_CONTROL, MSGID_BERT_SET, (u8 *) &bert, sizeof(bert), NULL, 0);
+
+ bcm3510_bert_reset(st);
+
+ if ((ret = bcm3510_set_freq(st,p->frequency)) < 0)
+ return ret;
+
+ memset(&st->status1,0,sizeof(st->status1));
+ memset(&st->status2,0,sizeof(st->status2));
+ st->status_check_interval = 500;
+
+/* Give the AP some time */
+ msleep(200);
+
+ return 0;
+}
+
+static int bcm3510_sleep(struct dvb_frontend* fe)
+{
+ return 0;
+}
+
+static int bcm3510_get_tune_settings(struct dvb_frontend *fe, struct dvb_frontend_tune_settings *s)
+{
+ s->min_delay_ms = 1000;
+ s->step_size = 0;
+ s->max_drift = 0;
+ return 0;
+}
+
+static void bcm3510_release(struct dvb_frontend* fe)
+{
+ struct bcm3510_state* state = fe->demodulator_priv;
+ kfree(state);
+}
+
+/* firmware download:
+ * firmware file is build up like this:
+ * 16bit addr, 16bit length, 8byte of length
+ */
+#define BCM3510_DEFAULT_FIRMWARE "dvb-fe-bcm3510-01.fw"
+
+static int bcm3510_write_ram(struct bcm3510_state *st, u16 addr, u8 *b, u16 len)
+{
+ int ret = 0,i;
+ bcm3510_register_value vH, vL,vD;
+
+ vH.MADRH_a9 = addr >> 8;
+ vL.MADRL_aa = addr;
+ if ((ret = bcm3510_writeB(st,0xa9,vH)) < 0) return ret;
+ if ((ret = bcm3510_writeB(st,0xaa,vL)) < 0) return ret;
+
+ for (i = 0; i < len; i++) {
+ vD.MDATA_ab = b[i];
+ if ((ret = bcm3510_writeB(st,0xab,vD)) < 0)
+ return ret;
+ }
+
+ return 0;
+}
+
+static int bcm3510_download_firmware(struct dvb_frontend* fe)
+{
+ struct bcm3510_state* st = fe->demodulator_priv;
+ const struct firmware *fw;
+ u16 addr,len;
+ u8 *b;
+ int ret,i;
+
+ deb_info("requesting firmware\n");
+ if ((ret = st->config->request_firmware(fe, &fw, BCM3510_DEFAULT_FIRMWARE)) < 0) {
+ err("could not load firmware (%s): %d",BCM3510_DEFAULT_FIRMWARE,ret);
+ return ret;
+ }
+ deb_info("got firmware: %d\n",fw->size);
+
+ b = fw->data;
+ for (i = 0; i < fw->size;) {
+ addr = le16_to_cpu( *( (u16 *)&b[i] ) );
+ len = le16_to_cpu( *( (u16 *)&b[i+2] ) );
+ deb_info("firmware chunk, addr: 0x%04x, len: 0x%04x, total length: 0x%04x\n",addr,len,fw->size);
+ if ((ret = bcm3510_write_ram(st,addr,&b[i+4],len)) < 0) {
+ err("firmware download failed: %d\n",ret);
+ return ret;
+ }
+ i += 4 + len;
+ }
+ release_firmware(fw);
+ deb_info("firmware download successfully completed\n");
+ return 0;
+}
+
+static int bcm3510_check_firmware_version(struct bcm3510_state *st)
+{
+ struct bcm3510_hab_cmd_get_version_info ver;
+ bcm3510_do_hab_cmd(st,CMD_GET_VERSION_INFO,MSGID_GET_VERSION_INFO,NULL,0,(u8*)&ver,sizeof(ver));
+
+ deb_info("Version information: 0x%02x 0x%02x 0x%02x 0x%02x\n",
+ ver.microcode_version, ver.script_version, ver.config_version, ver.demod_version);
+
+ if (ver.script_version == BCM3510_DEF_SCRIPT_VERSION &&
+ ver.config_version == BCM3510_DEF_CONFIG_VERSION &&
+ ver.demod_version == BCM3510_DEF_DEMOD_VERSION)
+ return 0;
+
+ deb_info("version check failed\n");
+ return -ENODEV;
+}
+
+/* (un)resetting the AP */
+static int bcm3510_reset(struct bcm3510_state *st)
+{
+ int ret;
+ unsigned long t;
+ bcm3510_register_value v;
+
+ bcm3510_readB(st,0xa0,&v); v.HCTL1_a0.RESET = 1;
+ if ((ret = bcm3510_writeB(st,0xa0,v)) < 0)
+ return ret;
+
+ t = jiffies + 3*HZ;
+ while (time_before(jiffies, t)) {
+ msleep(10);
+ if ((ret = bcm3510_readB(st,0xa2,&v)) < 0)
+ return ret;
+
+ if (v.APSTAT1_a2.RESET)
+ return 0;
+ }
+ deb_info("reset timed out\n");
+ return -ETIMEDOUT;
+}
+
+static int bcm3510_clear_reset(struct bcm3510_state *st)
+{
+ bcm3510_register_value v;
+ int ret;
+ unsigned long t;
+
+ v.raw = 0;
+ if ((ret = bcm3510_writeB(st,0xa0,v)) < 0)
+ return ret;
+
+ t = jiffies + 3*HZ;
+ while (time_before(jiffies, t)) {
+ msleep(10);
+ if ((ret = bcm3510_readB(st,0xa2,&v)) < 0)
+ return ret;
+
+ /* verify that reset is cleared */
+ if (!v.APSTAT1_a2.RESET)
+ return 0;
+ }
+ deb_info("reset clear timed out\n");
+ return -ETIMEDOUT;
+}
+
+static int bcm3510_init_cold(struct bcm3510_state *st)
+{
+ int ret;
+ bcm3510_register_value v;
+
+ /* read Acquisation Processor status register and check it is not in RUN mode */
+ if ((ret = bcm3510_readB(st,0xa2,&v)) < 0)
+ return ret;
+ if (v.APSTAT1_a2.RUN) {
+ deb_info("AP is already running - firmware already loaded.\n");
+ return 0;
+ }
+
+ deb_info("reset?\n");
+ if ((ret = bcm3510_reset(st)) < 0)
+ return ret;
+
+ deb_info("tristate?\n");
+ /* tri-state */
+ v.TSTCTL_2e.CTL = 0;
+ if ((ret = bcm3510_writeB(st,0x2e,v)) < 0)
+ return ret;
+
+ deb_info("firmware?\n");
+ if ((ret = bcm3510_download_firmware(&st->frontend)) < 0 ||
+ (ret = bcm3510_clear_reset(st)) < 0)
+ return ret;
+
+ /* anything left here to Let the acquisition processor begin execution at program counter 0000 ??? */
+
+ return 0;
+}
+
+static int bcm3510_init(struct dvb_frontend* fe)
+{
+ struct bcm3510_state* st = fe->demodulator_priv;
+ bcm3510_register_value j;
+ struct bcm3510_hab_cmd_set_agc c;
+ int ret;
+
+ if ((ret = bcm3510_readB(st,0xca,&j)) < 0)
+ return ret;
+
+ deb_info("JDEC: %02x\n",j.raw);
+
+ switch (j.JDEC_ca.JDEC) {
+ case JDEC_WAIT_AT_RAM:
+ deb_info("attempting to download firmware\n");
+ if ((ret = bcm3510_init_cold(st)) < 0)
+ return ret;
+ case JDEC_EEPROM_LOAD_WAIT: /* fall-through is wanted */
+ deb_info("firmware is loaded\n");
+ bcm3510_check_firmware_version(st);
+ break;
+ default:
+ return -ENODEV;
+ }
+
+ memset(&c,0,1);
+ c.SEL = 1;
+ bcm3510_do_hab_cmd(st,CMD_AUTO_PARAM,MSGID_SET_RF_AGC_SEL,(u8 *)&c,sizeof(c),NULL,0);
+
+ return 0;
+}
+
+
+static struct dvb_frontend_ops bcm3510_ops;
+
+struct dvb_frontend* bcm3510_attach(const struct bcm3510_config *config,
+ struct i2c_adapter *i2c)
+{
+ struct bcm3510_state* state = NULL;
+ int ret;
+ bcm3510_register_value v;
+
+ /* allocate memory for the internal state */
+ state = kmalloc(sizeof(struct bcm3510_state), GFP_KERNEL);
+ if (state == NULL)
+ goto error;
+ memset(state,0,sizeof(struct bcm3510_state));
+
+ /* setup the state */
+
+ state->config = config;
+ state->i2c = i2c;
+ memcpy(&state->ops, &bcm3510_ops, sizeof(struct dvb_frontend_ops));
+
+ /* create dvb_frontend */
+ state->frontend.ops = &state->ops;
+ state->frontend.demodulator_priv = state;
+
+ sema_init(&state->hab_sem, 1);
+
+ if ((ret = bcm3510_readB(state,0xe0,&v)) < 0)
+ goto error;
+
+ deb_info("Revision: 0x%1x, Layer: 0x%1x.\n",v.REVID_e0.REV,v.REVID_e0.LAYER);
+
+ if ((v.REVID_e0.REV != 0x1 && v.REVID_e0.LAYER != 0xb) && /* cold */
+ (v.REVID_e0.REV != 0x8 && v.REVID_e0.LAYER != 0x0)) /* warm */
+ goto error;
+
+ info("Revision: 0x%1x, Layer: 0x%1x.",v.REVID_e0.REV,v.REVID_e0.LAYER);
+
+ bcm3510_reset(state);
+
+ return &state->frontend;
+
+error:
+ kfree(state);
+ return NULL;
+}
+EXPORT_SYMBOL(bcm3510_attach);
+
+static struct dvb_frontend_ops bcm3510_ops = {
+
+ .info = {
+ .name = "Broadcom BCM3510 VSB/QAM frontend",
+ .type = FE_ATSC,
+ .frequency_min = 54000000,
+ .frequency_max = 803000000,
+ /* stepsize is just a guess */
+ .frequency_stepsize = 0,
+ .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_8VSB | FE_CAN_16VSB |
+ FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_128 | FE_CAN_QAM_256
+ },
+
+ .release = bcm3510_release,
+
+ .init = bcm3510_init,
+ .sleep = bcm3510_sleep,
+
+ .set_frontend = bcm3510_set_frontend,
+ .get_tune_settings = bcm3510_get_tune_settings,
+
+ .read_status = bcm3510_read_status,
+ .read_ber = bcm3510_read_ber,
+ .read_signal_strength = bcm3510_read_signal_strength,
+ .read_snr = bcm3510_read_snr,
+ .read_ucblocks = bcm3510_read_unc,
+};
+
+MODULE_DESCRIPTION("Broadcom BCM3510 ATSC (8VSB/16VSB & ITU J83 AnnexB FEC QAM64/256) demodulator driver");
+MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/bcm3510.h b/drivers/media/dvb/frontends/bcm3510.h
new file mode 100644
index 000000000000..80f5d0953d02
--- /dev/null
+++ b/drivers/media/dvb/frontends/bcm3510.h
@@ -0,0 +1,40 @@
+/*
+ * Support for the Broadcom BCM3510 ATSC demodulator (1st generation Air2PC)
+ *
+ * Copyright (C) 2001-5, B2C2 inc.
+ *
+ * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@desy.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
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef BCM3510_H
+#define BCM3510_H
+
+#include <linux/dvb/frontend.h>
+#include <linux/firmware.h>
+
+struct bcm3510_config
+{
+ /* the demodulator's i2c address */
+ u8 demod_address;
+
+ /* request firmware for device */
+ int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
+};
+
+extern struct dvb_frontend* bcm3510_attach(const struct bcm3510_config* config,
+ struct i2c_adapter* i2c);
+
+#endif
diff --git a/drivers/media/dvb/frontends/bcm3510_priv.h b/drivers/media/dvb/frontends/bcm3510_priv.h
new file mode 100644
index 000000000000..3bb1bc2a04f0
--- /dev/null
+++ b/drivers/media/dvb/frontends/bcm3510_priv.h
@@ -0,0 +1,460 @@
+/*
+ * Support for the Broadcom BCM3510 ATSC demodulator (1st generation Air2PC)
+ *
+ * Copyright (C) 2001-5, B2C2 inc.
+ *
+ * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@desy.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
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef __BCM3510_PRIV_H__
+#define __BCM3510_PRIV_H__
+
+#define PACKED __attribute__((packed))
+
+#undef err
+#define err(format, arg...) printk(KERN_ERR "bcm3510: " format "\n" , ## arg)
+#undef info
+#define info(format, arg...) printk(KERN_INFO "bcm3510: " format "\n" , ## arg)
+#undef warn
+#define warn(format, arg...) printk(KERN_WARNING "bcm3510: " format "\n" , ## arg)
+
+
+#define PANASONIC_FIRST_IF_BASE_IN_KHz 1407500
+#define BCM3510_SYMBOL_RATE 5381000
+
+typedef union {
+ u8 raw;
+
+ struct {
+ u8 CTL :8;
+ } TSTCTL_2e;
+
+ u8 LDCERC_4e;
+ u8 LDUERC_4f;
+ u8 LD_BER0_65;
+ u8 LD_BER1_66;
+ u8 LD_BER2_67;
+ u8 LD_BER3_68;
+
+ struct {
+ u8 RESET :1;
+ u8 IDLE :1;
+ u8 STOP :1;
+ u8 HIRQ0 :1;
+ u8 HIRQ1 :1;
+ u8 na0 :1;
+ u8 HABAV :1;
+ u8 na1 :1;
+ } HCTL1_a0;
+
+ struct {
+ u8 na0 :1;
+ u8 IDLMSK :1;
+ u8 STMSK :1;
+ u8 I0MSK :1;
+ u8 I1MSK :1;
+ u8 na1 :1;
+ u8 HABMSK :1;
+ u8 na2 :1;
+ } HCTLMSK_a1;
+
+ struct {
+ u8 RESET :1;
+ u8 IDLE :1;
+ u8 STOP :1;
+ u8 RUN :1;
+ u8 HABAV :1;
+ u8 MEMAV :1;
+ u8 ALDONE :1;
+ u8 REIRQ :1;
+ } APSTAT1_a2;
+
+ struct {
+ u8 RSTMSK :1;
+ u8 IMSK :1;
+ u8 SMSK :1;
+ u8 RMSK :1;
+ u8 HABMSK :1;
+ u8 MAVMSK :1;
+ u8 ALDMSK :1;
+ u8 REMSK :1;
+ } APMSK1_a3;
+
+ u8 APSTAT2_a4;
+ u8 APMSK2_a5;
+
+ struct {
+ u8 HABADR :7;
+ u8 na :1;
+ } HABADR_a6;
+
+ u8 HABDATA_a7;
+
+ struct {
+ u8 HABR :1;
+ u8 LDHABR :1;
+ u8 APMSK :1;
+ u8 HMSK :1;
+ u8 LDMSK :1;
+ u8 na :3;
+ } HABSTAT_a8;
+
+ u8 MADRH_a9;
+ u8 MADRL_aa;
+ u8 MDATA_ab;
+
+ struct {
+#define JDEC_WAIT_AT_RAM 0x7
+#define JDEC_EEPROM_LOAD_WAIT 0x4
+ u8 JDEC :3;
+ u8 na :5;
+ } JDEC_ca;
+
+ struct {
+ u8 REV :4;
+ u8 LAYER :4;
+ } REVID_e0;
+
+ struct {
+ u8 unk0 :1;
+ u8 CNTCTL :1;
+ u8 BITCNT :1;
+ u8 unk1 :1;
+ u8 RESYNC :1;
+ u8 unk2 :3;
+ } BERCTL_fa;
+
+ struct {
+ u8 CSEL0 :1;
+ u8 CLKED0 :1;
+ u8 CSEL1 :1;
+ u8 CLKED1 :1;
+ u8 CLKLEV :1;
+ u8 SPIVAR :1;
+ u8 na :2;
+ } TUNSET_fc;
+
+ struct {
+ u8 CLK :1;
+ u8 DATA :1;
+ u8 CS0 :1;
+ u8 CS1 :1;
+ u8 AGCSEL :1;
+ u8 na0 :1;
+ u8 TUNSEL :1;
+ u8 na1 :1;
+ } TUNCTL_fd;
+
+ u8 TUNSEL0_fe;
+ u8 TUNSEL1_ff;
+
+} bcm3510_register_value;
+
+/* HAB commands */
+
+/* version */
+#define CMD_GET_VERSION_INFO 0x3D
+#define MSGID_GET_VERSION_INFO 0x15
+struct bcm3510_hab_cmd_get_version_info {
+ u8 microcode_version;
+ u8 script_version;
+ u8 config_version;
+ u8 demod_version;
+} PACKED;
+
+#define BCM3510_DEF_MICROCODE_VERSION 0x0E
+#define BCM3510_DEF_SCRIPT_VERSION 0x06
+#define BCM3510_DEF_CONFIG_VERSION 0x01
+#define BCM3510_DEF_DEMOD_VERSION 0xB1
+
+/* acquire */
+#define CMD_ACQUIRE 0x38
+
+#define MSGID_EXT_TUNER_ACQUIRE 0x0A
+struct bcm3510_hab_cmd_ext_acquire {
+ struct {
+ u8 MODE :4;
+ u8 BW :1;
+ u8 FA :1;
+ u8 NTSCSWEEP :1;
+ u8 OFFSET :1;
+ } PACKED ACQUIRE0; /* control_byte */
+
+ struct {
+ u8 IF_FREQ :3;
+ u8 zero0 :1;
+ u8 SYM_RATE :3;
+ u8 zero1 :1;
+ } PACKED ACQUIRE1; /* sym_if */
+
+ u8 IF_OFFSET0; /* IF_Offset_10hz */
+ u8 IF_OFFSET1;
+ u8 SYM_OFFSET0; /* SymbolRateOffset */
+ u8 SYM_OFFSET1;
+ u8 NTSC_OFFSET0; /* NTSC_Offset_10hz */
+ u8 NTSC_OFFSET1;
+} PACKED;
+
+#define MSGID_INT_TUNER_ACQUIRE 0x0B
+struct bcm3510_hab_cmd_int_acquire {
+ struct {
+ u8 MODE :4;
+ u8 BW :1;
+ u8 FA :1;
+ u8 NTSCSWEEP :1;
+ u8 OFFSET :1;
+ } PACKED ACQUIRE0; /* control_byte */
+
+ struct {
+ u8 IF_FREQ :3;
+ u8 zero0 :1;
+ u8 SYM_RATE :3;
+ u8 zero1 :1;
+ } PACKED ACQUIRE1; /* sym_if */
+
+ u8 TUNER_FREQ0;
+ u8 TUNER_FREQ1;
+ u8 TUNER_FREQ2;
+ u8 TUNER_FREQ3;
+ u8 IF_OFFSET0; /* IF_Offset_10hz */
+ u8 IF_OFFSET1;
+ u8 SYM_OFFSET0; /* SymbolRateOffset */
+ u8 SYM_OFFSET1;
+ u8 NTSC_OFFSET0; /* NTSC_Offset_10hz */
+ u8 NTSC_OFFSET1;
+} PACKED;
+
+/* modes */
+#define BCM3510_QAM16 = 0x01
+#define BCM3510_QAM32 = 0x02
+#define BCM3510_QAM64 = 0x03
+#define BCM3510_QAM128 = 0x04
+#define BCM3510_QAM256 = 0x05
+#define BCM3510_8VSB = 0x0B
+#define BCM3510_16VSB = 0x0D
+
+/* IF_FREQS */
+#define BCM3510_IF_TERRESTRIAL 0x0
+#define BCM3510_IF_CABLE 0x1
+#define BCM3510_IF_USE_CMD 0x7
+
+/* SYM_RATE */
+#define BCM3510_SR_8VSB 0x0 /* 5381119 s/sec */
+#define BCM3510_SR_256QAM 0x1 /* 5360537 s/sec */
+#define BCM3510_SR_16QAM 0x2 /* 5056971 s/sec */
+#define BCM3510_SR_MISC 0x3 /* 5000000 s/sec */
+#define BCM3510_SR_USE_CMD 0x7
+
+/* special symbol rate */
+#define CMD_SET_VALUE_NOT_LISTED 0x2d
+#define MSGID_SET_SYMBOL_RATE_NOT_LISTED 0x0c
+struct bcm3510_hab_cmd_set_sr_not_listed {
+ u8 HOST_SYM_RATE0;
+ u8 HOST_SYM_RATE1;
+ u8 HOST_SYM_RATE2;
+ u8 HOST_SYM_RATE3;
+} PACKED;
+
+/* special IF */
+#define MSGID_SET_IF_FREQ_NOT_LISTED 0x0d
+struct bcm3510_hab_cmd_set_if_freq_not_listed {
+ u8 HOST_IF_FREQ0;
+ u8 HOST_IF_FREQ1;
+ u8 HOST_IF_FREQ2;
+ u8 HOST_IF_FREQ3;
+} PACKED;
+
+/* auto reacquire */
+#define CMD_AUTO_PARAM 0x2a
+#define MSGID_AUTO_REACQUIRE 0x0e
+struct bcm3510_hab_cmd_auto_reacquire {
+ u8 ACQ :1; /* on/off*/
+ u8 unused :7;
+} PACKED;
+
+#define MSGID_SET_RF_AGC_SEL 0x12
+struct bcm3510_hab_cmd_set_agc {
+ u8 LVL :1;
+ u8 unused :6;
+ u8 SEL :1;
+} PACKED;
+
+#define MSGID_SET_AUTO_INVERSION 0x14
+struct bcm3510_hab_cmd_auto_inversion {
+ u8 AI :1;
+ u8 unused :7;
+} PACKED;
+
+
+/* bert control */
+#define CMD_STATE_CONTROL 0x12
+#define MSGID_BERT_CONTROL 0x0e
+#define MSGID_BERT_SET 0xfa
+struct bcm3510_hab_cmd_bert_control {
+ u8 BE :1;
+ u8 unused :7;
+} PACKED;
+
+#define MSGID_TRI_STATE 0x2e
+struct bcm3510_hab_cmd_tri_state {
+ u8 RE :1; /* a/d ram port pins */
+ u8 PE :1; /* baud clock pin */
+ u8 AC :1; /* a/d clock pin */
+ u8 BE :1; /* baud clock pin */
+ u8 unused :4;
+} PACKED;
+
+
+/* tune */
+#define CMD_TUNE 0x38
+#define MSGID_TUNE 0x16
+struct bcm3510_hab_cmd_tune_ctrl_data_pair {
+ struct {
+#define BITS_8 0x07
+#define BITS_7 0x06
+#define BITS_6 0x05
+#define BITS_5 0x04
+#define BITS_4 0x03
+#define BITS_3 0x02
+#define BITS_2 0x01
+#define BITS_1 0x00
+ u8 size :3;
+ u8 unk :2;
+ u8 clk_off :1;
+ u8 cs0 :1;
+ u8 cs1 :1;
+
+ } PACKED ctrl;
+
+ u8 data;
+} PACKED;
+
+struct bcm3510_hab_cmd_tune {
+ u8 length;
+ u8 clock_width;
+ u8 misc;
+ u8 TUNCTL_state;
+
+ struct bcm3510_hab_cmd_tune_ctrl_data_pair ctl_dat[16];
+} PACKED;
+
+#define CMD_STATUS 0x38
+#define MSGID_STATUS1 0x08
+struct bcm3510_hab_cmd_status1 {
+ struct {
+ u8 EQ_MODE :4;
+ u8 reserved :2;
+ u8 QRE :1; /* if QSE and the spectrum is inversed */
+ u8 QSE :1; /* automatic spectral inversion */
+ } PACKED STATUS0;
+
+ struct {
+ u8 RECEIVER_LOCK :1;
+ u8 FEC_LOCK :1;
+ u8 OUT_PLL_LOCK :1;
+ u8 reserved :5;
+ } PACKED STATUS1;
+
+ struct {
+ u8 reserved :2;
+ u8 BW :1;
+ u8 NTE :1; /* NTSC filter sweep enabled */
+ u8 AQI :1; /* currently acquiring */
+ u8 FA :1; /* fast acquisition */
+ u8 ARI :1; /* auto reacquire */
+ u8 TI :1; /* programming the tuner */
+ } PACKED STATUS2;
+ u8 STATUS3;
+ u8 SNR_EST0;
+ u8 SNR_EST1;
+ u8 TUNER_FREQ0;
+ u8 TUNER_FREQ1;
+ u8 TUNER_FREQ2;
+ u8 TUNER_FREQ3;
+ u8 SYM_RATE0;
+ u8 SYM_RATE1;
+ u8 SYM_RATE2;
+ u8 SYM_RATE3;
+ u8 SYM_OFFSET0;
+ u8 SYM_OFFSET1;
+ u8 SYM_ERROR0;
+ u8 SYM_ERROR1;
+ u8 IF_FREQ0;
+ u8 IF_FREQ1;
+ u8 IF_FREQ2;
+ u8 IF_FREQ3;
+ u8 IF_OFFSET0;
+ u8 IF_OFFSET1;
+ u8 IF_ERROR0;
+ u8 IF_ERROR1;
+ u8 NTSC_FILTER0;
+ u8 NTSC_FILTER1;
+ u8 NTSC_FILTER2;
+ u8 NTSC_FILTER3;
+ u8 NTSC_OFFSET0;
+ u8 NTSC_OFFSET1;
+ u8 NTSC_ERROR0;
+ u8 NTSC_ERROR1;
+ u8 INT_AGC_LEVEL0;
+ u8 INT_AGC_LEVEL1;
+ u8 EXT_AGC_LEVEL0;
+ u8 EXT_AGC_LEVEL1;
+} PACKED;
+
+#define MSGID_STATUS2 0x14
+struct bcm3510_hab_cmd_status2 {
+ struct {
+ u8 EQ_MODE :4;
+ u8 reserved :2;
+ u8 QRE :1;
+ u8 QSR :1;
+ } PACKED STATUS0;
+ struct {
+ u8 RL :1;
+ u8 FL :1;
+ u8 OL :1;
+ u8 reserved :5;
+ } PACKED STATUS1;
+ u8 SYMBOL_RATE0;
+ u8 SYMBOL_RATE1;
+ u8 SYMBOL_RATE2;
+ u8 SYMBOL_RATE3;
+ u8 LDCERC0;
+ u8 LDCERC1;
+ u8 LDCERC2;
+ u8 LDCERC3;
+ u8 LDUERC0;
+ u8 LDUERC1;
+ u8 LDUERC2;
+ u8 LDUERC3;
+ u8 LDBER0;
+ u8 LDBER1;
+ u8 LDBER2;
+ u8 LDBER3;
+ struct {
+ u8 MODE_TYPE :4; /* acquire mode 0 */
+ u8 reservd :4;
+ } MODE_TYPE;
+ u8 SNR_EST0;
+ u8 SNR_EST1;
+ u8 SIGNAL;
+} PACKED;
+
+#define CMD_SET_RF_BW_NOT_LISTED 0x3f
+#define MSGID_SET_RF_BW_NOT_LISTED 0x11
+/* TODO */
+
+#endif
diff --git a/drivers/media/dvb/frontends/cx22700.c b/drivers/media/dvb/frontends/cx22700.c
index a212279042b8..0c2ed4438618 100644
--- a/drivers/media/dvb/frontends/cx22700.c
+++ b/drivers/media/dvb/frontends/cx22700.c
@@ -232,7 +232,7 @@ static int cx22700_get_tps (struct cx22700_state* state, struct dvb_ofdm_paramet
static int cx22700_init (struct dvb_frontend* fe)
-{ struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
+{ struct cx22700_state* state = fe->demodulator_priv;
int i;
dprintk("cx22700_init: init chip\n");
@@ -258,7 +258,7 @@ static int cx22700_init (struct dvb_frontend* fe)
static int cx22700_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
- struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
+ struct cx22700_state* state = fe->demodulator_priv;
u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9)
| (cx22700_readreg (state, 0x0e) << 1);
@@ -286,7 +286,7 @@ static int cx22700_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int cx22700_read_ber(struct dvb_frontend* fe, u32* ber)
{
- struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
+ struct cx22700_state* state = fe->demodulator_priv;
*ber = cx22700_readreg (state, 0x0c) & 0x7f;
cx22700_writereg (state, 0x0c, 0x00);
@@ -296,7 +296,7 @@ static int cx22700_read_ber(struct dvb_frontend* fe, u32* ber)
static int cx22700_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
{
- struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
+ struct cx22700_state* state = fe->demodulator_priv;
u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9)
| (cx22700_readreg (state, 0x0e) << 1);
@@ -307,7 +307,7 @@ static int cx22700_read_signal_strength(struct dvb_frontend* fe, u16* signal_str
static int cx22700_read_snr(struct dvb_frontend* fe, u16* snr)
{
- struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
+ struct cx22700_state* state = fe->demodulator_priv;
u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9)
| (cx22700_readreg (state, 0x0e) << 1);
@@ -318,7 +318,7 @@ static int cx22700_read_snr(struct dvb_frontend* fe, u16* snr)
static int cx22700_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
- struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
+ struct cx22700_state* state = fe->demodulator_priv;
*ucblocks = cx22700_readreg (state, 0x0f);
cx22700_writereg (state, 0x0f, 0x00);
@@ -328,7 +328,7 @@ static int cx22700_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int cx22700_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
- struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
+ struct cx22700_state* state = fe->demodulator_priv;
cx22700_writereg (state, 0x00, 0x02); /* XXX CHECKME: soft reset*/
cx22700_writereg (state, 0x00, 0x00);
@@ -346,7 +346,7 @@ static int cx22700_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int cx22700_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
- struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
+ struct cx22700_state* state = fe->demodulator_priv;
u8 reg09 = cx22700_readreg (state, 0x09);
p->inversion = reg09 & 0x1 ? INVERSION_ON : INVERSION_OFF;
@@ -363,7 +363,7 @@ static int cx22700_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
static void cx22700_release(struct dvb_frontend* fe)
{
- struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
+ struct cx22700_state* state = fe->demodulator_priv;
kfree(state);
}
@@ -375,7 +375,7 @@ struct dvb_frontend* cx22700_attach(const struct cx22700_config* config,
struct cx22700_state* state = NULL;
/* allocate memory for the internal state */
- state = (struct cx22700_state*) kmalloc(sizeof(struct cx22700_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct cx22700_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
diff --git a/drivers/media/dvb/frontends/cx22702.c b/drivers/media/dvb/frontends/cx22702.c
index 011860ce36cc..f4aa44136c7c 100644
--- a/drivers/media/dvb/frontends/cx22702.c
+++ b/drivers/media/dvb/frontends/cx22702.c
@@ -200,7 +200,7 @@ static int cx22702_get_tps (struct cx22702_state *state, struct dvb_ofdm_paramet
static int cx22702_set_tps (struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
u8 val;
- struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv;
+ struct cx22702_state* state = fe->demodulator_priv;
/* set PLL */
cx22702_writereg (state, 0x0D, cx22702_readreg(state,0x0D) &0xfe);
@@ -338,7 +338,7 @@ static int cx22702_set_tps (struct dvb_frontend* fe, struct dvb_frontend_paramet
static int cx22702_init (struct dvb_frontend* fe)
{
int i;
- struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv;
+ struct cx22702_state* state = fe->demodulator_priv;
cx22702_writereg (state, 0x00, 0x02);
@@ -360,7 +360,7 @@ static int cx22702_init (struct dvb_frontend* fe)
static int cx22702_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
- struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv;
+ struct cx22702_state* state = fe->demodulator_priv;
u8 reg0A;
u8 reg23;
@@ -389,7 +389,7 @@ static int cx22702_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int cx22702_read_ber(struct dvb_frontend* fe, u32* ber)
{
- struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv;
+ struct cx22702_state* state = fe->demodulator_priv;
if(cx22702_readreg (state, 0xE4) & 0x02) {
/* Realtime statistics */
@@ -406,7 +406,7 @@ static int cx22702_read_ber(struct dvb_frontend* fe, u32* ber)
static int cx22702_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
{
- struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv;
+ struct cx22702_state* state = fe->demodulator_priv;
*signal_strength = cx22702_readreg (state, 0x23);
@@ -415,7 +415,7 @@ static int cx22702_read_signal_strength(struct dvb_frontend* fe, u16* signal_str
static int cx22702_read_snr(struct dvb_frontend* fe, u16* snr)
{
- struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv;
+ struct cx22702_state* state = fe->demodulator_priv;
u16 rs_ber=0;
if(cx22702_readreg (state, 0xE4) & 0x02) {
@@ -434,7 +434,7 @@ static int cx22702_read_snr(struct dvb_frontend* fe, u16* snr)
static int cx22702_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
- struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv;
+ struct cx22702_state* state = fe->demodulator_priv;
u8 _ucblocks;
@@ -449,7 +449,7 @@ static int cx22702_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int cx22702_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
- struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv;
+ struct cx22702_state* state = fe->demodulator_priv;
u8 reg0C = cx22702_readreg (state, 0x0C);
@@ -459,7 +459,7 @@ static int cx22702_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static void cx22702_release(struct dvb_frontend* fe)
{
- struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv;
+ struct cx22702_state* state = fe->demodulator_priv;
kfree(state);
}
@@ -471,7 +471,7 @@ struct dvb_frontend* cx22702_attach(const struct cx22702_config* config,
struct cx22702_state* state = NULL;
/* allocate memory for the internal state */
- state = (struct cx22702_state*) kmalloc(sizeof(struct cx22702_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct cx22702_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
diff --git a/drivers/media/dvb/frontends/cx24110.c b/drivers/media/dvb/frontends/cx24110.c
index ae16112a0653..8222b88cb486 100644
--- a/drivers/media/dvb/frontends/cx24110.c
+++ b/drivers/media/dvb/frontends/cx24110.c
@@ -315,7 +315,7 @@ dprintk("cx24110 debug: entering %s(%d)\n",__FUNCTION__,srate);
int cx24110_pll_write (struct dvb_frontend* fe, u32 data)
{
- struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
+ struct cx24110_state *state = fe->demodulator_priv;
/* tuner data is 21 bits long, must be left-aligned in data */
/* tuner cx24108 is written through a dedicated 3wire interface on the demod chip */
@@ -356,7 +356,7 @@ int cx24110_pll_write (struct dvb_frontend* fe, u32 data)
static int cx24110_initfe(struct dvb_frontend* fe)
{
- struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
+ struct cx24110_state *state = fe->demodulator_priv;
/* fixme (low): error handling */
int i;
@@ -373,7 +373,7 @@ static int cx24110_initfe(struct dvb_frontend* fe)
static int cx24110_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage)
{
- struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
+ struct cx24110_state *state = fe->demodulator_priv;
switch (voltage) {
case SEC_VOLTAGE_13:
@@ -385,8 +385,7 @@ static int cx24110_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltag
};
}
-static int cx24110_diseqc_send_burst(struct dvb_frontend* fe,
- fe_sec_mini_cmd_t burst)
+static int cx24110_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
{
int rv, bit, i;
struct cx24110_state *state = fe->demodulator_priv;
@@ -413,7 +412,7 @@ static int cx24110_send_diseqc_msg(struct dvb_frontend* fe,
struct dvb_diseqc_master_cmd *cmd)
{
int i, rv;
- struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
+ struct cx24110_state *state = fe->demodulator_priv;
for (i = 0; i < cmd->msg_len; i++)
cx24110_writereg(state, 0x79 + i, cmd->msg[i]);
@@ -432,7 +431,7 @@ static int cx24110_send_diseqc_msg(struct dvb_frontend* fe,
static int cx24110_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
- struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
+ struct cx24110_state *state = fe->demodulator_priv;
int sync = cx24110_readreg (state, 0x55);
@@ -460,7 +459,7 @@ static int cx24110_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int cx24110_read_ber(struct dvb_frontend* fe, u32* ber)
{
- struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
+ struct cx24110_state *state = fe->demodulator_priv;
/* fixme (maybe): value range is 16 bit. Scale? */
if(cx24110_readreg(state,0x24)&0x10) {
@@ -478,7 +477,7 @@ static int cx24110_read_ber(struct dvb_frontend* fe, u32* ber)
static int cx24110_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
{
- struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
+ struct cx24110_state *state = fe->demodulator_priv;
/* no provision in hardware. Read the frontend AGC accumulator. No idea how to scale this, but I know it is 2s complement */
u8 signal = cx24110_readreg (state, 0x27)+128;
@@ -489,7 +488,7 @@ static int cx24110_read_signal_strength(struct dvb_frontend* fe, u16* signal_str
static int cx24110_read_snr(struct dvb_frontend* fe, u16* snr)
{
- struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
+ struct cx24110_state *state = fe->demodulator_priv;
/* no provision in hardware. Can be computed from the Es/N0 estimator, but I don't know how. */
if(cx24110_readreg(state,0x6a)&0x80) {
@@ -505,7 +504,7 @@ static int cx24110_read_snr(struct dvb_frontend* fe, u16* snr)
static int cx24110_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
- struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
+ struct cx24110_state *state = fe->demodulator_priv;
u32 lastbyer;
if(cx24110_readreg(state,0x10)&0x40) {
@@ -527,7 +526,7 @@ static int cx24110_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int cx24110_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
- struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
+ struct cx24110_state *state = fe->demodulator_priv;
state->config->pll_set(fe, p);
cx24110_set_inversion (state, p->inversion);
@@ -540,7 +539,7 @@ static int cx24110_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int cx24110_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
- struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
+ struct cx24110_state *state = fe->demodulator_priv;
s32 afc; unsigned sclk;
/* cannot read back tuner settings (freq). Need to have some private storage */
@@ -567,14 +566,14 @@ static int cx24110_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int cx24110_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
{
- struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
+ struct cx24110_state *state = fe->demodulator_priv;
return cx24110_writereg(state,0x76,(cx24110_readreg(state,0x76)&~0x10)|(((tone==SEC_TONE_ON))?0x10:0));
}
static void cx24110_release(struct dvb_frontend* fe)
{
- struct cx24110_state* state = (struct cx24110_state*) fe->demodulator_priv;
+ struct cx24110_state* state = fe->demodulator_priv;
kfree(state);
}
@@ -587,7 +586,7 @@ struct dvb_frontend* cx24110_attach(const struct cx24110_config* config,
int ret;
/* allocate memory for the internal state */
- state = (struct cx24110_state*) kmalloc(sizeof(struct cx24110_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct cx24110_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
diff --git a/drivers/media/dvb/frontends/dib3000-common.c b/drivers/media/dvb/frontends/dib3000-common.c
index 47ab02e133d1..1a4f1f7c228a 100644
--- a/drivers/media/dvb/frontends/dib3000-common.c
+++ b/drivers/media/dvb/frontends/dib3000-common.c
@@ -73,7 +73,7 @@ u16 dib3000_seq[2][2][2] = /* fft,gua, inv */
};
MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de");
-MODULE_DESCRIPTION("Common functions for the dib3000mb/dib3000mc dvb-frontend drivers");
+MODULE_DESCRIPTION("Common functions for the dib3000mb/dib3000mc dvb frontend drivers");
MODULE_LICENSE("GPL");
EXPORT_SYMBOL(dib3000_seq);
diff --git a/drivers/media/dvb/frontends/dib3000.h b/drivers/media/dvb/frontends/dib3000.h
index 80687c130836..2d5475b5c063 100644
--- a/drivers/media/dvb/frontends/dib3000.h
+++ b/drivers/media/dvb/frontends/dib3000.h
@@ -32,9 +32,8 @@ struct dib3000_config
u8 demod_address;
/* PLL maintenance and the i2c address of the PLL */
- u8 (*pll_addr)(struct dvb_frontend *fe);
- int (*pll_init)(struct dvb_frontend *fe, u8 pll_buf[5]);
- int (*pll_set)(struct dvb_frontend *fe, struct dvb_frontend_parameters* params, u8 pll_buf[5]);
+ int (*pll_init)(struct dvb_frontend *fe);
+ int (*pll_set)(struct dvb_frontend *fe, struct dvb_frontend_parameters* params);
};
struct dib_fe_xfer_ops
diff --git a/drivers/media/dvb/frontends/dib3000mb.c b/drivers/media/dvb/frontends/dib3000mb.c
index a853d12a26f1..cd434b7cf9db 100644
--- a/drivers/media/dvb/frontends/dib3000mb.c
+++ b/drivers/media/dvb/frontends/dib3000mb.c
@@ -48,23 +48,19 @@ MODULE_PARM_DESC(debug, "set debugging level (1=info,2=xfer,4=setfe,8=getfe (|-a
#define deb_setf(args...) dprintk(0x04,args)
#define deb_getf(args...) dprintk(0x08,args)
-static int dib3000mb_tuner_pass_ctrl(struct dvb_frontend *fe, int onoff, u8 pll_addr);
-
static int dib3000mb_get_frontend(struct dvb_frontend* fe,
struct dvb_frontend_parameters *fep);
static int dib3000mb_set_frontend(struct dvb_frontend* fe,
struct dvb_frontend_parameters *fep, int tuner)
{
- struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state* state = fe->demodulator_priv;
struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
fe_code_rate_t fe_cr = FEC_NONE;
int search_state, seq;
- if (tuner) {
- dib3000mb_tuner_pass_ctrl(fe,1,state->config.pll_addr(fe));
- state->config.pll_set(fe, fep, NULL);
- dib3000mb_tuner_pass_ctrl(fe,0,state->config.pll_addr(fe));
+ if (tuner && state->config.pll_set) {
+ state->config.pll_set(fe, fep);
deb_setf("bandwidth: ");
switch (ofdm->bandwidth) {
@@ -317,7 +313,7 @@ static int dib3000mb_set_frontend(struct dvb_frontend* fe,
static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode)
{
- struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state* state = fe->demodulator_priv;
deb_info("dib3000mb is getting up.\n");
wr(DIB3000MB_REG_POWER_CONTROL, DIB3000MB_POWER_UP);
@@ -389,11 +385,8 @@ static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode)
wr(DIB3000MB_REG_DATA_IN_DIVERSITY, DIB3000MB_DATA_DIVERSITY_IN_OFF);
- if (state->config.pll_init) {
- dib3000mb_tuner_pass_ctrl(fe,1,state->config.pll_addr(fe));
- state->config.pll_init(fe,NULL);
- dib3000mb_tuner_pass_ctrl(fe,0,state->config.pll_addr(fe));
- }
+ if (state->config.pll_init)
+ state->config.pll_init(fe);
return 0;
}
@@ -401,7 +394,7 @@ static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode)
static int dib3000mb_get_frontend(struct dvb_frontend* fe,
struct dvb_frontend_parameters *fep)
{
- struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state* state = fe->demodulator_priv;
struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
fe_code_rate_t *cr;
u16 tps_val;
@@ -562,7 +555,7 @@ static int dib3000mb_get_frontend(struct dvb_frontend* fe,
static int dib3000mb_read_status(struct dvb_frontend* fe, fe_status_t *stat)
{
- struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state* state = fe->demodulator_priv;
*stat = 0;
@@ -594,7 +587,7 @@ static int dib3000mb_read_status(struct dvb_frontend* fe, fe_status_t *stat)
static int dib3000mb_read_ber(struct dvb_frontend* fe, u32 *ber)
{
- struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state* state = fe->demodulator_priv;
*ber = ((rd(DIB3000MB_REG_BER_MSB) << 16) | rd(DIB3000MB_REG_BER_LSB));
return 0;
@@ -603,7 +596,7 @@ static int dib3000mb_read_ber(struct dvb_frontend* fe, u32 *ber)
/* see dib3000-watch dvb-apps for exact calcuations of signal_strength and snr */
static int dib3000mb_read_signal_strength(struct dvb_frontend* fe, u16 *strength)
{
- struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state* state = fe->demodulator_priv;
*strength = rd(DIB3000MB_REG_SIGNAL_POWER) * 0xffff / 0x170;
return 0;
@@ -611,7 +604,7 @@ static int dib3000mb_read_signal_strength(struct dvb_frontend* fe, u16 *strength
static int dib3000mb_read_snr(struct dvb_frontend* fe, u16 *snr)
{
- struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state* state = fe->demodulator_priv;
short sigpow = rd(DIB3000MB_REG_SIGNAL_POWER);
int icipow = ((rd(DIB3000MB_REG_NOISE_POWER_MSB) & 0xff) << 16) |
rd(DIB3000MB_REG_NOISE_POWER_LSB);
@@ -621,15 +614,15 @@ static int dib3000mb_read_snr(struct dvb_frontend* fe, u16 *snr)
static int dib3000mb_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
{
- struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state* state = fe->demodulator_priv;
- *unc = rd(DIB3000MB_REG_UNC);
+ *unc = rd(DIB3000MB_REG_PACKET_ERROR_RATE);
return 0;
}
static int dib3000mb_sleep(struct dvb_frontend* fe)
{
- struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state* state = fe->demodulator_priv;
deb_info("dib3000mb is going to bed.\n");
wr(DIB3000MB_REG_POWER_CONTROL, DIB3000MB_POWER_DOWN);
return 0;
@@ -638,9 +631,6 @@ static int dib3000mb_sleep(struct dvb_frontend* fe)
static int dib3000mb_fe_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *tune)
{
tune->min_delay_ms = 800;
- tune->step_size = 166667;
- tune->max_drift = 166667 * 2;
-
return 0;
}
@@ -656,7 +646,7 @@ static int dib3000mb_set_frontend_and_tuner(struct dvb_frontend* fe, struct dvb_
static void dib3000mb_release(struct dvb_frontend* fe)
{
- struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state *state = fe->demodulator_priv;
kfree(state);
}
@@ -671,7 +661,7 @@ static int dib3000mb_pid_control(struct dvb_frontend *fe,int index, int pid,int
static int dib3000mb_fifo_control(struct dvb_frontend *fe, int onoff)
{
- struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state *state = fe->demodulator_priv;
deb_xfer("%s fifo\n",onoff ? "enabling" : "disabling");
if (onoff) {
@@ -692,7 +682,7 @@ static int dib3000mb_pid_parse(struct dvb_frontend *fe, int onoff)
static int dib3000mb_tuner_pass_ctrl(struct dvb_frontend *fe, int onoff, u8 pll_addr)
{
- struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state *state = fe->demodulator_priv;
if (onoff) {
wr(DIB3000MB_REG_TUNER, DIB3000_TUNER_WRITE_ENABLE(pll_addr));
} else {
@@ -709,7 +699,7 @@ struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
struct dib3000_state* state = NULL;
/* allocate memory for the internal state */
- state = (struct dib3000_state*) kmalloc(sizeof(struct dib3000_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct dib3000_state), GFP_KERNEL);
if (state == NULL)
goto error;
memset(state,0,sizeof(struct dib3000_state));
diff --git a/drivers/media/dvb/frontends/dib3000mb_priv.h b/drivers/media/dvb/frontends/dib3000mb_priv.h
index 57e61aa5b07b..999b19047816 100644
--- a/drivers/media/dvb/frontends/dib3000mb_priv.h
+++ b/drivers/media/dvb/frontends/dib3000mb_priv.h
@@ -294,7 +294,7 @@ static u16 dib3000mb_reg_filter_coeffs[] = {
static u16 dib3000mb_filter_coeffs[] = {
226, 160, 29,
- 979, 998, 19,
+ 979, 998, 19,
22, 1019, 1006,
1022, 12, 6,
1017, 1017, 3,
diff --git a/drivers/media/dvb/frontends/dib3000mc.c b/drivers/media/dvb/frontends/dib3000mc.c
index 4a31c05eaecd..cd33705a4320 100644
--- a/drivers/media/dvb/frontends/dib3000mc.c
+++ b/drivers/media/dvb/frontends/dib3000mc.c
@@ -48,8 +48,6 @@ MODULE_PARM_DESC(debug, "set debugging level (1=info,2=xfer,4=setfe,8=getfe,16=s
#define deb_getf(args...) dprintk(0x08,args)
#define deb_stat(args...) dprintk(0x10,args)
-static int dib3000mc_tuner_pass_ctrl(struct dvb_frontend *fe, int onoff, u8 pll_addr);
-
static int dib3000mc_set_impulse_noise(struct dib3000_state * state, int mode,
fe_transmit_mode_t transmission_mode, fe_bandwidth_t bandwidth)
{
@@ -297,7 +295,7 @@ static int dib3000mc_set_general_cfg(struct dib3000_state *state, struct dvb_fro
static int dib3000mc_get_frontend(struct dvb_frontend* fe,
struct dvb_frontend_parameters *fep)
{
- struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state* state = fe->demodulator_priv;
struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
fe_code_rate_t *cr;
u16 tps_val,cr_val;
@@ -458,15 +456,13 @@ static int dib3000mc_get_frontend(struct dvb_frontend* fe,
static int dib3000mc_set_frontend(struct dvb_frontend* fe,
struct dvb_frontend_parameters *fep, int tuner)
{
- struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state* state = fe->demodulator_priv;
struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
int search_state,auto_val;
u16 val;
- if (tuner) { /* initial call from dvb */
- dib3000mc_tuner_pass_ctrl(fe,1,state->config.pll_addr(fe));
- state->config.pll_set(fe,fep,NULL);
- dib3000mc_tuner_pass_ctrl(fe,0,state->config.pll_addr(fe));
+ if (tuner && state->config.pll_set) { /* initial call from dvb */
+ state->config.pll_set(fe,fep);
state->last_tuned_freq = fep->frequency;
// if (!scanboost) {
@@ -554,19 +550,15 @@ static int dib3000mc_set_frontend(struct dvb_frontend* fe,
dib3000mc_set_adp_cfg(state,ofdm->constellation);
wr_foreach(dib3000mc_reg_offset,
dib3000mc_offset[(ofdm->transmission_mode == TRANSMISSION_MODE_8K)+1]);
-
-
}
return 0;
}
static int dib3000mc_fe_init(struct dvb_frontend* fe, int mobile_mode)
{
- struct dib3000_state *state;
-
+ struct dib3000_state *state = fe->demodulator_priv;
deb_info("init start\n");
- state = fe->demodulator_priv;
state->timing_offset = 0;
state->timing_offset_comp_done = 0;
@@ -649,17 +641,15 @@ static int dib3000mc_fe_init(struct dvb_frontend* fe, int mobile_mode)
set_or(DIB3000MC_REG_CLK_CFG_7,DIB3000MC_CLK_CFG_7_DIV_IN_OFF);
-/* if (state->config->pll_init) {
- dib3000mc_tuner_pass_ctrl(fe,1,state->config.pll_addr(fe));
- state->config->pll_init(fe,NULL);
- dib3000mc_tuner_pass_ctrl(fe,0,state->config.pll_addr(fe));
- }*/
+ if (state->config.pll_init)
+ state->config.pll_init(fe);
+
deb_info("init end\n");
return 0;
}
static int dib3000mc_read_status(struct dvb_frontend* fe, fe_status_t *stat)
{
- struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state* state = fe->demodulator_priv;
u16 lock = rd(DIB3000MC_REG_LOCKING);
*stat = 0;
@@ -679,23 +669,23 @@ static int dib3000mc_read_status(struct dvb_frontend* fe, fe_status_t *stat)
static int dib3000mc_read_ber(struct dvb_frontend* fe, u32 *ber)
{
- struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state* state = fe->demodulator_priv;
*ber = ((rd(DIB3000MC_REG_BER_MSB) << 16) | rd(DIB3000MC_REG_BER_LSB));
return 0;
}
static int dib3000mc_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
{
- struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state* state = fe->demodulator_priv;
- *unc = rd(DIB3000MC_REG_PACKET_ERROR_COUNT);
+ *unc = rd(DIB3000MC_REG_PACKET_ERRORS);
return 0;
}
/* see dib3000mb.c for calculation comments */
static int dib3000mc_read_signal_strength(struct dvb_frontend* fe, u16 *strength)
{
- struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state* state = fe->demodulator_priv;
u16 val = rd(DIB3000MC_REG_SIGNAL_NOISE_LSB);
*strength = (((val >> 6) & 0xff) << 8) + (val & 0x3f);
@@ -706,7 +696,7 @@ static int dib3000mc_read_signal_strength(struct dvb_frontend* fe, u16 *strength
/* see dib3000mb.c for calculation comments */
static int dib3000mc_read_snr(struct dvb_frontend* fe, u16 *snr)
{
- struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state* state = fe->demodulator_priv;
u16 val = rd(DIB3000MC_REG_SIGNAL_NOISE_LSB),
val2 = rd(DIB3000MC_REG_SIGNAL_NOISE_MSB);
u16 sig,noise;
@@ -726,7 +716,7 @@ static int dib3000mc_read_snr(struct dvb_frontend* fe, u16 *snr)
static int dib3000mc_sleep(struct dvb_frontend* fe)
{
- struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state* state = fe->demodulator_priv;
set_or(DIB3000MC_REG_CLK_CFG_7,DIB3000MC_CLK_CFG_7_PWR_DOWN);
wr(DIB3000MC_REG_CLK_CFG_1,DIB3000MC_CLK_CFG_1_POWER_DOWN);
@@ -737,10 +727,7 @@ static int dib3000mc_sleep(struct dvb_frontend* fe)
static int dib3000mc_fe_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *tune)
{
- tune->min_delay_ms = 2000;
- tune->step_size = 166667;
- tune->max_drift = 166667 * 2;
-
+ tune->min_delay_ms = 1000;
return 0;
}
@@ -756,7 +743,7 @@ static int dib3000mc_set_frontend_and_tuner(struct dvb_frontend* fe, struct dvb_
static void dib3000mc_release(struct dvb_frontend* fe)
{
- struct dib3000_state *state = (struct dib3000_state *) fe->demodulator_priv;
+ struct dib3000_state *state = fe->demodulator_priv;
kfree(state);
}
@@ -771,7 +758,7 @@ static int dib3000mc_pid_control(struct dvb_frontend *fe,int index, int pid,int
static int dib3000mc_fifo_control(struct dvb_frontend *fe, int onoff)
{
- struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state *state = fe->demodulator_priv;
u16 tmp = rd(DIB3000MC_REG_SMO_MODE);
deb_xfer("%s fifo\n",onoff ? "enabling" : "disabling");
@@ -803,7 +790,7 @@ static int dib3000mc_pid_parse(struct dvb_frontend *fe, int onoff)
static int dib3000mc_tuner_pass_ctrl(struct dvb_frontend *fe, int onoff, u8 pll_addr)
{
- struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv;
+ struct dib3000_state *state = fe->demodulator_priv;
if (onoff) {
wr(DIB3000MC_REG_TUNER, DIB3000_TUNER_WRITE_ENABLE(pll_addr));
} else {
@@ -844,7 +831,7 @@ struct dvb_frontend* dib3000mc_attach(const struct dib3000_config* config,
u16 devid;
/* allocate memory for the internal state */
- state = (struct dib3000_state*) kmalloc(sizeof(struct dib3000_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct dib3000_state), GFP_KERNEL);
if (state == NULL)
goto error;
memset(state,0,sizeof(struct dib3000_state));
diff --git a/drivers/media/dvb/frontends/dvb-pll.c b/drivers/media/dvb/frontends/dvb-pll.c
index 2a3c2ce7b2aa..f73b5f48e235 100644
--- a/drivers/media/dvb/frontends/dvb-pll.c
+++ b/drivers/media/dvb/frontends/dvb-pll.c
@@ -1,6 +1,4 @@
/*
- * $Id: dvb-pll.c,v 1.7 2005/02/10 11:52:02 kraxel Exp $
- *
* descriptions + helper functions for simple dvb plls.
*
* (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
@@ -114,6 +112,92 @@ struct dvb_pll_desc dvb_pll_unknown_1 = {
};
EXPORT_SYMBOL(dvb_pll_unknown_1);
+/* Infineon TUA6010XS
+ * used in Thomson Cable Tuner
+ */
+struct dvb_pll_desc dvb_pll_tua6010xs = {
+ .name = "Infineon TUA6010XS",
+ .min = 44250000,
+ .max = 858000000,
+ .count = 3,
+ .entries = {
+ { 115750000, 36125000, 62500, 0x8e, 0x03 },
+ { 403250000, 36125000, 62500, 0x8e, 0x06 },
+ { 999999999, 36125000, 62500, 0x8e, 0x85 },
+ },
+};
+EXPORT_SYMBOL(dvb_pll_tua6010xs);
+
+/* Panasonic env57h1xd5 (some Philips PLL ?) */
+struct dvb_pll_desc dvb_pll_env57h1xd5 = {
+ .name = "Panasonic ENV57H1XD5",
+ .min = 44250000,
+ .max = 858000000,
+ .count = 4,
+ .entries = {
+ { 153000000, 36291666, 166666, 0xc2, 0x41 },
+ { 470000000, 36291666, 166666, 0xc2, 0x42 },
+ { 526000000, 36291666, 166666, 0xc2, 0x84 },
+ { 999999999, 36291666, 166666, 0xc2, 0xa4 },
+ },
+};
+EXPORT_SYMBOL(dvb_pll_env57h1xd5);
+
+/* Philips TDA6650/TDA6651
+ * used in Panasonic ENV77H11D5
+ */
+static void tda665x_bw(u8 *buf, int bandwidth)
+{
+ if (bandwidth == BANDWIDTH_8_MHZ)
+ buf[3] |= 0x08;
+}
+
+struct dvb_pll_desc dvb_pll_tda665x = {
+ .name = "Philips TDA6650/TDA6651",
+ .min = 44250000,
+ .max = 858000000,
+ .setbw = tda665x_bw,
+ .count = 12,
+ .entries = {
+ { 93834000, 36249333, 166667, 0xca, 0x61 /* 011 0 0 0 01 */ },
+ { 123834000, 36249333, 166667, 0xca, 0xa1 /* 101 0 0 0 01 */ },
+ { 161000000, 36249333, 166667, 0xca, 0xa1 /* 101 0 0 0 01 */ },
+ { 163834000, 36249333, 166667, 0xca, 0xc2 /* 110 0 0 0 10 */ },
+ { 253834000, 36249333, 166667, 0xca, 0x62 /* 011 0 0 0 10 */ },
+ { 383834000, 36249333, 166667, 0xca, 0xa2 /* 101 0 0 0 10 */ },
+ { 443834000, 36249333, 166667, 0xca, 0xc2 /* 110 0 0 0 10 */ },
+ { 444000000, 36249333, 166667, 0xca, 0xc3 /* 110 0 0 0 11 */ },
+ { 583834000, 36249333, 166667, 0xca, 0x63 /* 011 0 0 0 11 */ },
+ { 793834000, 36249333, 166667, 0xca, 0xa3 /* 101 0 0 0 11 */ },
+ { 444834000, 36249333, 166667, 0xca, 0xc3 /* 110 0 0 0 11 */ },
+ { 861000000, 36249333, 166667, 0xca, 0xe3 /* 111 0 0 0 11 */ },
+ }
+};
+EXPORT_SYMBOL(dvb_pll_tda665x);
+
+/* Infineon TUA6034
+ * used in LG TDTP E102P
+ */
+static void tua6034_bw(u8 *buf, int bandwidth)
+{
+ if (BANDWIDTH_7_MHZ != bandwidth)
+ buf[3] |= 0x08;
+}
+
+struct dvb_pll_desc dvb_pll_tua6034 = {
+ .name = "Infineon TUA6034",
+ .min = 44250000,
+ .max = 858000000,
+ .count = 3,
+ .setbw = tua6034_bw,
+ .entries = {
+ { 174500000, 36166667, 62500, 0xce, 0x01 },
+ { 230000000, 36166667, 62500, 0xce, 0x02 },
+ { 999999999, 36166667, 62500, 0xce, 0x04 },
+ },
+};
+EXPORT_SYMBOL(dvb_pll_tua6034);
+
/* ----------------------------------------------------------- */
/* code */
@@ -160,9 +244,3 @@ EXPORT_SYMBOL(dvb_pll_configure);
MODULE_DESCRIPTION("dvb pll library");
MODULE_AUTHOR("Gerd Knorr");
MODULE_LICENSE("GPL");
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/drivers/media/dvb/frontends/dvb-pll.h b/drivers/media/dvb/frontends/dvb-pll.h
index 016c794a5677..b796778624b6 100644
--- a/drivers/media/dvb/frontends/dvb-pll.h
+++ b/drivers/media/dvb/frontends/dvb-pll.h
@@ -1,7 +1,10 @@
/*
- * $Id: dvb-pll.h,v 1.2 2005/02/10 11:43:41 kraxel Exp $
+ * descriptions + helper functions for simple dvb plls.
*/
+#ifndef __DVB_PLL_H__
+#define __DVB_PLL_H__
+
struct dvb_pll_desc {
char *name;
u32 min;
@@ -14,7 +17,7 @@ struct dvb_pll_desc {
u32 stepsize;
u8 cb1;
u8 cb2;
- } entries[9];
+ } entries[12];
};
extern struct dvb_pll_desc dvb_pll_thomson_dtt7579;
@@ -23,12 +26,12 @@ extern struct dvb_pll_desc dvb_pll_thomson_dtt7610;
extern struct dvb_pll_desc dvb_pll_lg_z201;
extern struct dvb_pll_desc dvb_pll_unknown_1;
+extern struct dvb_pll_desc dvb_pll_tua6010xs;
+extern struct dvb_pll_desc dvb_pll_env57h1xd5;
+extern struct dvb_pll_desc dvb_pll_tua6034;
+extern struct dvb_pll_desc dvb_pll_tda665x;
+
int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
u32 freq, int bandwidth);
-/*
- * Local variables:
- * c-basic-offset: 8
- * compile-command: "make DVB=1"
- * End:
- */
+#endif
diff --git a/drivers/media/dvb/frontends/dvb_dummy_fe.c b/drivers/media/dvb/frontends/dvb_dummy_fe.c
index c05a9b05600c..cff93b9d8ab2 100644
--- a/drivers/media/dvb/frontends/dvb_dummy_fe.c
+++ b/drivers/media/dvb/frontends/dvb_dummy_fe.c
@@ -100,7 +100,7 @@ static int dvb_dummy_fe_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t vo
static void dvb_dummy_fe_release(struct dvb_frontend* fe)
{
- struct dvb_dummy_fe_state* state = (struct dvb_dummy_fe_state*) fe->demodulator_priv;
+ struct dvb_dummy_fe_state* state = fe->demodulator_priv;
kfree(state);
}
@@ -111,7 +111,7 @@ struct dvb_frontend* dvb_dummy_fe_ofdm_attach(void)
struct dvb_dummy_fe_state* state = NULL;
/* allocate memory for the internal state */
- state = (struct dvb_dummy_fe_state*) kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
@@ -134,7 +134,7 @@ struct dvb_frontend* dvb_dummy_fe_qpsk_attach()
struct dvb_dummy_fe_state* state = NULL;
/* allocate memory for the internal state */
- state = (struct dvb_dummy_fe_state*) kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
@@ -157,7 +157,7 @@ struct dvb_frontend* dvb_dummy_fe_qam_attach()
struct dvb_dummy_fe_state* state = NULL;
/* allocate memory for the internal state */
- state = (struct dvb_dummy_fe_state*) kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
diff --git a/drivers/media/dvb/frontends/l64781.c b/drivers/media/dvb/frontends/l64781.c
index 9ac95de9834d..031a1ddc7d11 100644
--- a/drivers/media/dvb/frontends/l64781.c
+++ b/drivers/media/dvb/frontends/l64781.c
@@ -121,7 +121,7 @@ static int reset_and_configure (struct l64781_state* state)
static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_parameters *param)
{
- struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
+ struct l64781_state* state = fe->demodulator_priv;
/* The coderates for FEC_NONE, FEC_4_5 and FEC_FEC_6_7 are arbitrary */
static const u8 fec_tab[] = { 7, 0, 1, 2, 9, 3, 10, 4 };
/* QPSK, QAM_16, QAM_64 */
@@ -234,7 +234,7 @@ static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_pa
static int get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters* param)
{
- struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
+ struct l64781_state* state = fe->demodulator_priv;
int tmp;
@@ -352,7 +352,7 @@ static int get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters*
static int l64781_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
- struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
+ struct l64781_state* state = fe->demodulator_priv;
int sync = l64781_readreg (state, 0x32);
int gain = l64781_readreg (state, 0x0e);
@@ -381,7 +381,7 @@ static int l64781_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int l64781_read_ber(struct dvb_frontend* fe, u32* ber)
{
- struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
+ struct l64781_state* state = fe->demodulator_priv;
/* XXX FIXME: set up counting period (reg 0x26...0x28)
*/
@@ -393,7 +393,7 @@ static int l64781_read_ber(struct dvb_frontend* fe, u32* ber)
static int l64781_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
{
- struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
+ struct l64781_state* state = fe->demodulator_priv;
u8 gain = l64781_readreg (state, 0x0e);
*signal_strength = (gain << 8) | gain;
@@ -403,7 +403,7 @@ static int l64781_read_signal_strength(struct dvb_frontend* fe, u16* signal_stre
static int l64781_read_snr(struct dvb_frontend* fe, u16* snr)
{
- struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
+ struct l64781_state* state = fe->demodulator_priv;
u8 avg_quality = 0xff - l64781_readreg (state, 0x33);
*snr = (avg_quality << 8) | avg_quality; /* not exact, but...*/
@@ -413,7 +413,7 @@ static int l64781_read_snr(struct dvb_frontend* fe, u16* snr)
static int l64781_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
- struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
+ struct l64781_state* state = fe->demodulator_priv;
*ucblocks = l64781_readreg (state, 0x37)
| (l64781_readreg (state, 0x38) << 8);
@@ -423,7 +423,7 @@ static int l64781_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int l64781_sleep(struct dvb_frontend* fe)
{
- struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
+ struct l64781_state* state = fe->demodulator_priv;
/* Power down */
return l64781_writereg (state, 0x3e, 0x5a);
@@ -431,7 +431,7 @@ static int l64781_sleep(struct dvb_frontend* fe)
static int l64781_init(struct dvb_frontend* fe)
{
- struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
+ struct l64781_state* state = fe->demodulator_priv;
reset_and_configure (state);
@@ -484,7 +484,7 @@ static int l64781_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend
static void l64781_release(struct dvb_frontend* fe)
{
- struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
+ struct l64781_state* state = fe->demodulator_priv;
kfree(state);
}
@@ -501,7 +501,7 @@ struct dvb_frontend* l64781_attach(const struct l64781_config* config,
{ .addr = config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 1 } };
/* allocate memory for the internal state */
- state = (struct l64781_state*) kmalloc(sizeof(struct l64781_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct l64781_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
diff --git a/drivers/media/dvb/frontends/mt312.c b/drivers/media/dvb/frontends/mt312.c
index 176a22e3441b..e455aecd76b2 100644
--- a/drivers/media/dvb/frontends/mt312.c
+++ b/drivers/media/dvb/frontends/mt312.c
@@ -226,7 +226,7 @@ static int mt312_get_code_rate(struct mt312_state* state, fe_code_rate_t *cr)
static int mt312_initfe(struct dvb_frontend* fe)
{
- struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
+ struct mt312_state *state = fe->demodulator_priv;
int ret;
u8 buf[2];
@@ -287,7 +287,7 @@ static int mt312_initfe(struct dvb_frontend* fe)
static int mt312_send_master_cmd(struct dvb_frontend* fe,
struct dvb_diseqc_master_cmd *c)
{
- struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
+ struct mt312_state *state = fe->demodulator_priv;
int ret;
u8 diseqc_mode;
@@ -318,7 +318,7 @@ static int mt312_send_master_cmd(struct dvb_frontend* fe,
static int mt312_send_burst(struct dvb_frontend* fe, const fe_sec_mini_cmd_t c)
{
- struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
+ struct mt312_state *state = fe->demodulator_priv;
const u8 mini_tab[2] = { 0x02, 0x03 };
int ret;
@@ -340,7 +340,7 @@ static int mt312_send_burst(struct dvb_frontend* fe, const fe_sec_mini_cmd_t c)
static int mt312_set_tone(struct dvb_frontend* fe, const fe_sec_tone_mode_t t)
{
- struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
+ struct mt312_state *state = fe->demodulator_priv;
const u8 tone_tab[2] = { 0x01, 0x00 };
int ret;
@@ -362,7 +362,7 @@ static int mt312_set_tone(struct dvb_frontend* fe, const fe_sec_tone_mode_t t)
static int mt312_set_voltage(struct dvb_frontend* fe, const fe_sec_voltage_t v)
{
- struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
+ struct mt312_state *state = fe->demodulator_priv;
const u8 volt_tab[3] = { 0x00, 0x40, 0x00 };
if (v > SEC_VOLTAGE_OFF)
@@ -373,7 +373,7 @@ static int mt312_set_voltage(struct dvb_frontend* fe, const fe_sec_voltage_t v)
static int mt312_read_status(struct dvb_frontend* fe, fe_status_t *s)
{
- struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
+ struct mt312_state *state = fe->demodulator_priv;
int ret;
u8 status[3];
@@ -400,7 +400,7 @@ static int mt312_read_status(struct dvb_frontend* fe, fe_status_t *s)
static int mt312_read_ber(struct dvb_frontend* fe, u32 *ber)
{
- struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
+ struct mt312_state *state = fe->demodulator_priv;
int ret;
u8 buf[3];
@@ -414,7 +414,7 @@ static int mt312_read_ber(struct dvb_frontend* fe, u32 *ber)
static int mt312_read_signal_strength(struct dvb_frontend* fe, u16 *signal_strength)
{
- struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
+ struct mt312_state *state = fe->demodulator_priv;
int ret;
u8 buf[3];
u16 agc;
@@ -435,7 +435,7 @@ static int mt312_read_signal_strength(struct dvb_frontend* fe, u16 *signal_stren
static int mt312_read_snr(struct dvb_frontend* fe, u16 *snr)
{
- struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
+ struct mt312_state *state = fe->demodulator_priv;
int ret;
u8 buf[2];
@@ -449,7 +449,7 @@ static int mt312_read_snr(struct dvb_frontend* fe, u16 *snr)
static int mt312_read_ucblocks(struct dvb_frontend* fe, u32 *ubc)
{
- struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
+ struct mt312_state *state = fe->demodulator_priv;
int ret;
u8 buf[2];
@@ -464,7 +464,7 @@ static int mt312_read_ucblocks(struct dvb_frontend* fe, u32 *ubc)
static int mt312_set_frontend(struct dvb_frontend* fe,
struct dvb_frontend_parameters *p)
{
- struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
+ struct mt312_state *state = fe->demodulator_priv;
int ret;
u8 buf[5], config_val;
u16 sr;
@@ -560,7 +560,7 @@ static int mt312_set_frontend(struct dvb_frontend* fe,
static int mt312_get_frontend(struct dvb_frontend* fe,
struct dvb_frontend_parameters *p)
{
- struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
+ struct mt312_state *state = fe->demodulator_priv;
int ret;
if ((ret = mt312_get_inversion(state, &p->inversion)) < 0)
@@ -577,7 +577,7 @@ static int mt312_get_frontend(struct dvb_frontend* fe,
static int mt312_sleep(struct dvb_frontend* fe)
{
- struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
+ struct mt312_state *state = fe->demodulator_priv;
int ret;
u8 config;
@@ -605,7 +605,7 @@ static int mt312_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_
static void mt312_release(struct dvb_frontend* fe)
{
- struct mt312_state* state = (struct mt312_state*) fe->demodulator_priv;
+ struct mt312_state* state = fe->demodulator_priv;
kfree(state);
}
@@ -617,7 +617,7 @@ struct dvb_frontend* vp310_attach(const struct mt312_config* config,
struct mt312_state* state = NULL;
/* allocate memory for the internal state */
- state = (struct mt312_state*) kmalloc(sizeof(struct mt312_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct mt312_state), GFP_KERNEL);
if (state == NULL)
goto error;
@@ -651,7 +651,7 @@ struct dvb_frontend* mt312_attach(const struct mt312_config* config,
struct mt312_state* state = NULL;
/* allocate memory for the internal state */
- state = (struct mt312_state*) kmalloc(sizeof(struct mt312_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct mt312_state), GFP_KERNEL);
if (state == NULL)
goto error;
diff --git a/drivers/media/dvb/frontends/mt352.c b/drivers/media/dvb/frontends/mt352.c
index 50326c7248fa..d32dc4de9e7f 100644
--- a/drivers/media/dvb/frontends/mt352.c
+++ b/drivers/media/dvb/frontends/mt352.c
@@ -46,7 +46,7 @@ struct mt352_state {
struct dvb_frontend_ops ops;
/* configuration settings */
- const struct mt352_config* config;
+ struct mt352_config config;
};
static int debug;
@@ -59,7 +59,7 @@ static int mt352_single_write(struct dvb_frontend *fe, u8 reg, u8 val)
{
struct mt352_state* state = fe->demodulator_priv;
u8 buf[2] = { reg, val };
- struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0,
+ struct i2c_msg msg = { .addr = state->config.demod_address, .flags = 0,
.buf = buf, .len = 2 };
int err = i2c_transfer(state->i2c, &msg, 1);
if (err != 1) {
@@ -84,10 +84,10 @@ static int mt352_read_register(struct mt352_state* state, u8 reg)
int ret;
u8 b0 [] = { reg };
u8 b1 [] = { 0 };
- struct i2c_msg msg [] = { { .addr = state->config->demod_address,
+ struct i2c_msg msg [] = { { .addr = state->config.demod_address,
.flags = 0,
.buf = b0, .len = 1 },
- { .addr = state->config->demod_address,
+ { .addr = state->config.demod_address,
.flags = I2C_M_RD,
.buf = b1, .len = 1 } };
@@ -102,11 +102,6 @@ static int mt352_read_register(struct mt352_state* state, u8 reg)
return b1[0];
}
-int mt352_read(struct dvb_frontend *fe, u8 reg)
-{
- return mt352_read_register(fe->demodulator_priv,reg);
-}
-
static int mt352_sleep(struct dvb_frontend* fe)
{
static u8 mt352_softdown[] = { CLOCK_CTL, 0x20, 0x08 };
@@ -134,8 +129,8 @@ static void mt352_calc_nominal_rate(struct mt352_state* state,
bw = 8;
break;
}
- if (state->config->adc_clock)
- adc_clock = state->config->adc_clock;
+ if (state->config.adc_clock)
+ adc_clock = state->config.adc_clock;
value = 64 * bw * (1<<16) / (7 * 8);
value = value * 1000 / adc_clock;
@@ -152,10 +147,10 @@ static void mt352_calc_input_freq(struct mt352_state* state,
int if2 = 36167; /* 36.166667 MHz */
int ife,value;
- if (state->config->adc_clock)
- adc_clock = state->config->adc_clock;
- if (state->config->if2)
- if2 = state->config->if2;
+ if (state->config.adc_clock)
+ adc_clock = state->config.adc_clock;
+ if (state->config.if2)
+ if2 = state->config.if2;
ife = (2*adc_clock - if2);
value = -16374 * ife / adc_clock;
@@ -289,10 +284,10 @@ static int mt352_set_parameters(struct dvb_frontend* fe,
mt352_calc_nominal_rate(state, op->bandwidth, buf+4);
mt352_calc_input_freq(state, buf+6);
- state->config->pll_set(fe, param, buf+8);
+ state->config.pll_set(fe, param, buf+8);
mt352_write(fe, buf, sizeof(buf));
- if (state->config->no_tuner) {
+ if (state->config.no_tuner) {
/* start decoding */
mt352_write(fe, fsm_go, 2);
} else {
@@ -516,7 +511,7 @@ static int mt352_init(struct dvb_frontend* fe)
/* Do a "hard" reset */
mt352_write(fe, mt352_reset_attach, sizeof(mt352_reset_attach));
- return state->config->demod_init(fe);
+ return state->config.demod_init(fe);
}
return 0;
@@ -541,8 +536,8 @@ struct dvb_frontend* mt352_attach(const struct mt352_config* config,
memset(state,0,sizeof(*state));
/* setup the state */
- state->config = config;
state->i2c = i2c;
+ memcpy(&state->config,config,sizeof(struct mt352_config));
memcpy(&state->ops, &mt352_ops, sizeof(struct dvb_frontend_ops));
/* check if the demod is there */
@@ -601,10 +596,3 @@ MODULE_LICENSE("GPL");
EXPORT_SYMBOL(mt352_attach);
EXPORT_SYMBOL(mt352_write);
-EXPORT_SYMBOL(mt352_read);
-/*
- * Local variables:
- * c-basic-offset: 8
- * compile-command: "make DVB=1"
- * End:
- */
diff --git a/drivers/media/dvb/frontends/mt352.h b/drivers/media/dvb/frontends/mt352.h
index f5d8a5aed8a9..03040cd595bb 100644
--- a/drivers/media/dvb/frontends/mt352.h
+++ b/drivers/media/dvb/frontends/mt352.h
@@ -61,12 +61,5 @@ extern struct dvb_frontend* mt352_attach(const struct mt352_config* config,
struct i2c_adapter* i2c);
extern int mt352_write(struct dvb_frontend* fe, u8* ibuf, int ilen);
-extern int mt352_read(struct dvb_frontend *fe, u8 reg);
#endif // MT352_H
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/drivers/media/dvb/frontends/nxt2002.c b/drivers/media/dvb/frontends/nxt2002.c
index 4743aa17406e..35a1d60f1927 100644
--- a/drivers/media/dvb/frontends/nxt2002.c
+++ b/drivers/media/dvb/frontends/nxt2002.c
@@ -241,7 +241,7 @@ static void nxt2002_agc_reset(struct nxt2002_state* state)
static int nxt2002_load_firmware (struct dvb_frontend* fe, const struct firmware *fw)
{
- struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
+ struct nxt2002_state* state = fe->demodulator_priv;
u8 buf[256],written = 0,chunkpos = 0;
u16 rambase,position,crc = 0;
@@ -309,7 +309,7 @@ static int nxt2002_load_firmware (struct dvb_frontend* fe, const struct firmware
static int nxt2002_setup_frontend_parameters (struct dvb_frontend* fe,
struct dvb_frontend_parameters *p)
{
- struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
+ struct nxt2002_state* state = fe->demodulator_priv;
u32 freq = 0;
u16 tunerfreq = 0;
u8 buf[4];
@@ -343,8 +343,6 @@ static int nxt2002_setup_frontend_parameters (struct dvb_frontend* fe,
/* reset the agc now that tuning has been completed */
nxt2002_agc_reset(state);
-
-
/* set target power level */
switch (p->u.vsb.modulation) {
case QAM_64:
@@ -453,7 +451,7 @@ static int nxt2002_setup_frontend_parameters (struct dvb_frontend* fe,
static int nxt2002_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
- struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
+ struct nxt2002_state* state = fe->demodulator_priv;
u8 lock;
i2c_readbytes(state,0x31,&lock,1);
@@ -470,7 +468,7 @@ static int nxt2002_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int nxt2002_read_ber(struct dvb_frontend* fe, u32* ber)
{
- struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
+ struct nxt2002_state* state = fe->demodulator_priv;
u8 b[3];
nxt2002_readreg_multibyte(state,0xE6,b,3);
@@ -482,7 +480,7 @@ static int nxt2002_read_ber(struct dvb_frontend* fe, u32* ber)
static int nxt2002_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
- struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
+ struct nxt2002_state* state = fe->demodulator_priv;
u8 b[2];
u16 temp = 0;
@@ -502,7 +500,7 @@ static int nxt2002_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr)
{
- struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
+ struct nxt2002_state* state = fe->demodulator_priv;
u8 b[2];
u16 temp = 0, temp2;
u32 snrdb = 0;
@@ -536,7 +534,7 @@ static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr)
static int nxt2002_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
- struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
+ struct nxt2002_state* state = fe->demodulator_priv;
u8 b[3];
nxt2002_readreg_multibyte(state,0xE6,b,3);
@@ -552,7 +550,7 @@ static int nxt2002_sleep(struct dvb_frontend* fe)
static int nxt2002_init(struct dvb_frontend* fe)
{
- struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
+ struct nxt2002_state* state = fe->demodulator_priv;
const struct firmware *fw;
int ret;
u8 buf[2];
@@ -624,7 +622,7 @@ static int nxt2002_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
static void nxt2002_release(struct dvb_frontend* fe)
{
- struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
+ struct nxt2002_state* state = fe->demodulator_priv;
kfree(state);
}
@@ -637,7 +635,7 @@ struct dvb_frontend* nxt2002_attach(const struct nxt2002_config* config,
u8 buf [] = {0,0,0,0,0};
/* allocate memory for the internal state */
- state = (struct nxt2002_state*) kmalloc(sizeof(struct nxt2002_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct nxt2002_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
diff --git a/drivers/media/dvb/frontends/nxt6000.c b/drivers/media/dvb/frontends/nxt6000.c
index a41f7da8b842..966de9853d18 100644
--- a/drivers/media/dvb/frontends/nxt6000.c
+++ b/drivers/media/dvb/frontends/nxt6000.c
@@ -176,11 +176,16 @@ static int nxt6000_set_transmission_mode(struct nxt6000_state* state, fe_transmi
static void nxt6000_setup(struct dvb_frontend* fe)
{
- struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
+ struct nxt6000_state* state = fe->demodulator_priv;
nxt6000_writereg(state, RS_COR_SYNC_PARAM, SYNC_PARAM);
nxt6000_writereg(state, BER_CTRL, /*(1 << 2) | */ (0x01 << 1) | 0x01);
- nxt6000_writereg(state, VIT_COR_CTL, VIT_COR_RESYNC);
+ nxt6000_writereg(state, VIT_BERTIME_2, 0x00); // BER Timer = 0x000200 * 256 = 131072 bits
+ nxt6000_writereg(state, VIT_BERTIME_1, 0x02); //
+ nxt6000_writereg(state, VIT_BERTIME_0, 0x00); //
+ nxt6000_writereg(state, VIT_COR_INTEN, 0x98); // Enable BER interrupts
+ nxt6000_writereg(state, VIT_COR_CTL, 0x82); // Enable BER measurement
+ nxt6000_writereg(state, VIT_COR_CTL, VIT_COR_RESYNC | 0x02 );
nxt6000_writereg(state, OFDM_COR_CTL, (0x01 << 5) | (nxt6000_readreg(state, OFDM_COR_CTL) & 0x0F));
nxt6000_writereg(state, OFDM_COR_MODEGUARD, FORCEMODE8K | 0x02);
nxt6000_writereg(state, OFDM_AGC_CTL, AGCLAST | INITIAL_AGC_BW);
@@ -422,7 +427,7 @@ static void nxt6000_dump_status(struct nxt6000_state *state)
static int nxt6000_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
u8 core_status;
- struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
+ struct nxt6000_state* state = fe->demodulator_priv;
*status = 0;
@@ -451,7 +456,7 @@ static int nxt6000_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int nxt6000_init(struct dvb_frontend* fe)
{
- struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
+ struct nxt6000_state* state = fe->demodulator_priv;
nxt6000_reset(state);
nxt6000_setup(fe);
@@ -461,7 +466,7 @@ static int nxt6000_init(struct dvb_frontend* fe)
static int nxt6000_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *param)
{
- struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
+ struct nxt6000_state* state = fe->demodulator_priv;
int result;
nxt6000_writereg(state, ENABLE_TUNER_IIC, 0x01); /* open i2c bus switch */
@@ -482,10 +487,44 @@ static int nxt6000_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static void nxt6000_release(struct dvb_frontend* fe)
{
- struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
+ struct nxt6000_state* state = fe->demodulator_priv;
kfree(state);
}
+static int nxt6000_read_snr(struct dvb_frontend* fe, u16* snr)
+{
+ struct nxt6000_state* state = fe->demodulator_priv;
+
+ *snr = nxt6000_readreg( state, OFDM_CHC_SNR) / 8;
+
+ return 0;
+}
+
+static int nxt6000_read_ber(struct dvb_frontend* fe, u32* ber)
+{
+ struct nxt6000_state* state = fe->demodulator_priv;
+
+ nxt6000_writereg( state, VIT_COR_INTSTAT, 0x18 );
+
+ *ber = (nxt6000_readreg( state, VIT_BER_1 ) << 8 ) |
+ nxt6000_readreg( state, VIT_BER_0 );
+
+ nxt6000_writereg( state, VIT_COR_INTSTAT, 0x18); // Clear BER Done interrupts
+
+ return 0;
+}
+
+static int nxt6000_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
+{
+ struct nxt6000_state* state = fe->demodulator_priv;
+
+ *signal_strength = (short) (511 -
+ (nxt6000_readreg(state, AGC_GAIN_1) +
+ ((nxt6000_readreg(state, AGC_GAIN_2) & 0x03) << 8)));
+
+ return 0;
+}
+
static struct dvb_frontend_ops nxt6000_ops;
struct dvb_frontend* nxt6000_attach(const struct nxt6000_config* config,
@@ -494,7 +533,7 @@ struct dvb_frontend* nxt6000_attach(const struct nxt6000_config* config,
struct nxt6000_state* state = NULL;
/* allocate memory for the internal state */
- state = (struct nxt6000_state*) kmalloc(sizeof(struct nxt6000_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct nxt6000_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
@@ -542,6 +581,9 @@ static struct dvb_frontend_ops nxt6000_ops = {
.set_frontend = nxt6000_set_frontend,
.read_status = nxt6000_read_status,
+ .read_ber = nxt6000_read_ber,
+ .read_signal_strength = nxt6000_read_signal_strength,
+ .read_snr = nxt6000_read_snr,
};
module_param(debug, int, 0644);
diff --git a/drivers/media/dvb/frontends/nxt6000_priv.h b/drivers/media/dvb/frontends/nxt6000_priv.h
index 64b1a89b2a22..0422e580038a 100644
--- a/drivers/media/dvb/frontends/nxt6000_priv.h
+++ b/drivers/media/dvb/frontends/nxt6000_priv.h
@@ -65,12 +65,27 @@
#define BER_DONE (0x08)
#define BER_OVERFLOW (0x10)
+/* 0x38 VIT_BERTIME_2 */
+#define VIT_BERTIME_2 (0x38)
+
+/* 0x39 VIT_BERTIME_1 */
+#define VIT_BERTIME_1 (0x39)
+
+/* 0x3A VIT_BERTIME_0 */
+#define VIT_BERTIME_0 (0x3a)
+
/* 0x38 OFDM_BERTimer *//* Use the alias registers */
#define A_VIT_BER_TIMER_0 (0x1D)
/* 0x3A VIT_BER_TIMER_0 *//* Use the alias registers */
#define A_VIT_BER_0 (0x1B)
+/* 0x3B VIT_BER_1 */
+#define VIT_BER_1 (0x3b)
+
+/* 0x3C VIT_BER_0 */
+#define VIT_BER_0 (0x3c)
+
/* 0x40 OFDM_COR_CTL */
#define OFDM_COR_CTL (0x40)
#define COREACT (0x20)
@@ -117,6 +132,12 @@
#define OFDM_ITB_CTL (0x4B)
#define ITBINV (0x01)
+/* 0x49 AGC_GAIN_1 */
+#define AGC_GAIN_1 (0x49)
+
+/* 0x4A AGC_GAIN_2 */
+#define AGC_GAIN_2 (0x4A)
+
/* 0x4C OFDM_ITB_FREQ_1 */
#define OFDM_ITB_FREQ_1 (0x4C)
diff --git a/drivers/media/dvb/frontends/or51132.c b/drivers/media/dvb/frontends/or51132.c
index df5dee7760a3..cc0a77c790f1 100644
--- a/drivers/media/dvb/frontends/or51132.c
+++ b/drivers/media/dvb/frontends/or51132.c
@@ -102,7 +102,7 @@ static u8 i2c_readbytes (struct or51132_state* state, u8 reg, u8* buf, int len)
static int or51132_load_firmware (struct dvb_frontend* fe, const struct firmware *fw)
{
- struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv;
+ struct or51132_state* state = fe->demodulator_priv;
static u8 run_buf[] = {0x7F,0x01};
static u8 get_ver_buf[] = {0x04,0x00,0x30,0x00,0x00};
u8 rec_buf[14];
@@ -240,7 +240,7 @@ static int or51132_sleep(struct dvb_frontend* fe)
static int or51132_setmode(struct dvb_frontend* fe)
{
- struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv;
+ struct or51132_state* state = fe->demodulator_priv;
unsigned char cmd_buf[4];
dprintk("setmode %d\n",(int)state->current_modulation);
@@ -316,7 +316,7 @@ static int or51132_set_parameters(struct dvb_frontend* fe,
{
int ret;
u8 buf[4];
- struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv;
+ struct or51132_state* state = fe->demodulator_priv;
const struct firmware *fw;
/* Change only if we are actually changing the modulation */
@@ -391,7 +391,7 @@ static int or51132_set_parameters(struct dvb_frontend* fe,
static int or51132_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
- struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv;
+ struct or51132_state* state = fe->demodulator_priv;
unsigned char rec_buf[2];
unsigned char snd_buf[2];
*status = 0;
@@ -464,7 +464,7 @@ static unsigned int i20Log10(unsigned short val)
static int or51132_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
- struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv;
+ struct or51132_state* state = fe->demodulator_priv;
unsigned char rec_buf[2];
unsigned char snd_buf[2];
u8 rcvr_stat;
@@ -512,7 +512,7 @@ static int or51132_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int or51132_read_snr(struct dvb_frontend* fe, u16* snr)
{
- struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv;
+ struct or51132_state* state = fe->demodulator_priv;
unsigned char rec_buf[2];
unsigned char snd_buf[2];
u16 snr_equ;
@@ -549,7 +549,7 @@ static int or51132_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
static void or51132_release(struct dvb_frontend* fe)
{
- struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv;
+ struct or51132_state* state = fe->demodulator_priv;
kfree(state);
}
diff --git a/drivers/media/dvb/frontends/sp8870.c b/drivers/media/dvb/frontends/sp8870.c
index 58ad34ef0a00..764a95a2e212 100644
--- a/drivers/media/dvb/frontends/sp8870.c
+++ b/drivers/media/dvb/frontends/sp8870.c
@@ -248,7 +248,7 @@ static int sp8870_wake_up(struct sp8870_state* state)
static int sp8870_set_frontend_parameters (struct dvb_frontend* fe,
struct dvb_frontend_parameters *p)
{
- struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv;
+ struct sp8870_state* state = fe->demodulator_priv;
int err;
u16 reg0xc05;
@@ -302,7 +302,7 @@ static int sp8870_set_frontend_parameters (struct dvb_frontend* fe,
static int sp8870_init (struct dvb_frontend* fe)
{
- struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv;
+ struct sp8870_state* state = fe->demodulator_priv;
const struct firmware *fw = NULL;
sp8870_wake_up(state);
@@ -358,7 +358,7 @@ static int sp8870_init (struct dvb_frontend* fe)
static int sp8870_read_status (struct dvb_frontend* fe, fe_status_t * fe_status)
{
- struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv;
+ struct sp8870_state* state = fe->demodulator_priv;
int status;
int signal;
@@ -384,7 +384,7 @@ static int sp8870_read_status (struct dvb_frontend* fe, fe_status_t * fe_status)
static int sp8870_read_ber (struct dvb_frontend* fe, u32 * ber)
{
- struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv;
+ struct sp8870_state* state = fe->demodulator_priv;
int ret;
u32 tmp;
@@ -412,7 +412,7 @@ static int sp8870_read_ber (struct dvb_frontend* fe, u32 * ber)
static int sp8870_read_signal_strength(struct dvb_frontend* fe, u16 * signal)
{
- struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv;
+ struct sp8870_state* state = fe->demodulator_priv;
int ret;
u16 tmp;
@@ -438,7 +438,7 @@ static int sp8870_read_signal_strength(struct dvb_frontend* fe, u16 * signal)
static int sp8870_read_uncorrected_blocks (struct dvb_frontend* fe, u32* ublocks)
{
- struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv;
+ struct sp8870_state* state = fe->demodulator_priv;
int ret;
*ublocks = 0;
@@ -467,7 +467,7 @@ static int switches = 0;
static int sp8870_set_frontend (struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
- struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv;
+ struct sp8870_state* state = fe->demodulator_priv;
/*
The firmware of the sp8870 sometimes locks up after setting frontend parameters.
@@ -524,7 +524,7 @@ static int sp8870_set_frontend (struct dvb_frontend* fe, struct dvb_frontend_par
static int sp8870_sleep(struct dvb_frontend* fe)
{
- struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv;
+ struct sp8870_state* state = fe->demodulator_priv;
// tristate TS output and disable interface pins
return sp8870_writereg(state, 0xC18, 0x000);
@@ -540,7 +540,7 @@ static int sp8870_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend
static void sp8870_release(struct dvb_frontend* fe)
{
- struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv;
+ struct sp8870_state* state = fe->demodulator_priv;
kfree(state);
}
@@ -552,7 +552,7 @@ struct dvb_frontend* sp8870_attach(const struct sp8870_config* config,
struct sp8870_state* state = NULL;
/* allocate memory for the internal state */
- state = (struct sp8870_state*) kmalloc(sizeof(struct sp8870_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct sp8870_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
diff --git a/drivers/media/dvb/frontends/sp887x.c b/drivers/media/dvb/frontends/sp887x.c
index 7eae833ece49..d868a6927a16 100644
--- a/drivers/media/dvb/frontends/sp887x.c
+++ b/drivers/media/dvb/frontends/sp887x.c
@@ -135,7 +135,7 @@ static void sp887x_setup_agc (struct sp887x_state* state)
*/
static int sp887x_initial_setup (struct dvb_frontend* fe, const struct firmware *fw)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
u8 buf [BLOCKSIZE+2];
int i;
int fw_size = fw->size;
@@ -344,7 +344,7 @@ static void sp887x_correct_offsets (struct sp887x_state* state,
static int sp887x_setup_frontend_parameters (struct dvb_frontend* fe,
struct dvb_frontend_parameters *p)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
int actual_freq, err;
u16 val, reg0xc05;
@@ -405,7 +405,7 @@ static int sp887x_setup_frontend_parameters (struct dvb_frontend* fe,
static int sp887x_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
u16 snr12 = sp887x_readreg(state, 0xf16);
u16 sync0x200 = sp887x_readreg(state, 0x200);
u16 sync0xf17 = sp887x_readreg(state, 0xf17);
@@ -439,7 +439,7 @@ static int sp887x_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int sp887x_read_ber(struct dvb_frontend* fe, u32* ber)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
*ber = (sp887x_readreg(state, 0xc08) & 0x3f) |
(sp887x_readreg(state, 0xc07) << 6);
@@ -453,7 +453,7 @@ static int sp887x_read_ber(struct dvb_frontend* fe, u32* ber)
static int sp887x_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
u16 snr12 = sp887x_readreg(state, 0xf16);
u32 signal = 3 * (snr12 << 4);
@@ -464,7 +464,7 @@ static int sp887x_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int sp887x_read_snr(struct dvb_frontend* fe, u16* snr)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
u16 snr12 = sp887x_readreg(state, 0xf16);
*snr = (snr12 << 4) | (snr12 >> 8);
@@ -474,7 +474,7 @@ static int sp887x_read_snr(struct dvb_frontend* fe, u16* snr)
static int sp887x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
*ucblocks = sp887x_readreg(state, 0xc0c);
if (*ucblocks == 0xfff)
@@ -485,7 +485,7 @@ static int sp887x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int sp887x_sleep(struct dvb_frontend* fe)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
/* tristate TS output and disable interface pins */
sp887x_writereg(state, 0xc18, 0x000);
@@ -495,7 +495,7 @@ static int sp887x_sleep(struct dvb_frontend* fe)
static int sp887x_init(struct dvb_frontend* fe)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
const struct firmware *fw = NULL;
int ret;
@@ -534,7 +534,7 @@ static int sp887x_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend
static void sp887x_release(struct dvb_frontend* fe)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
kfree(state);
}
@@ -546,7 +546,7 @@ struct dvb_frontend* sp887x_attach(const struct sp887x_config* config,
struct sp887x_state* state = NULL;
/* allocate memory for the internal state */
- state = (struct sp887x_state*) kmalloc(sizeof(struct sp887x_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct sp887x_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
diff --git a/drivers/media/dvb/frontends/stv0297.c b/drivers/media/dvb/frontends/stv0297.c
index 502c6403dfc6..e681263bf079 100644
--- a/drivers/media/dvb/frontends/stv0297.c
+++ b/drivers/media/dvb/frontends/stv0297.c
@@ -365,7 +365,7 @@ static int stv0297_set_inversion(struct stv0297_state *state, fe_spectral_invers
int stv0297_enable_plli2c(struct dvb_frontend *fe)
{
- struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
+ struct stv0297_state *state = fe->demodulator_priv;
stv0297_writereg(state, 0x87, 0x78);
stv0297_writereg(state, 0x86, 0xc8);
@@ -375,7 +375,7 @@ int stv0297_enable_plli2c(struct dvb_frontend *fe)
static int stv0297_init(struct dvb_frontend *fe)
{
- struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
+ struct stv0297_state *state = fe->demodulator_priv;
int i;
/* soft reset */
@@ -416,7 +416,7 @@ static int stv0297_init(struct dvb_frontend *fe)
static int stv0297_sleep(struct dvb_frontend *fe)
{
- struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
+ struct stv0297_state *state = fe->demodulator_priv;
stv0297_writereg_mask(state, 0x80, 1, 1);
@@ -425,7 +425,7 @@ static int stv0297_sleep(struct dvb_frontend *fe)
static int stv0297_read_status(struct dvb_frontend *fe, fe_status_t * status)
{
- struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
+ struct stv0297_state *state = fe->demodulator_priv;
u8 sync = stv0297_readreg(state, 0xDF);
@@ -438,7 +438,7 @@ static int stv0297_read_status(struct dvb_frontend *fe, fe_status_t * status)
static int stv0297_read_ber(struct dvb_frontend *fe, u32 * ber)
{
- struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
+ struct stv0297_state *state = fe->demodulator_priv;
u8 BER[3];
stv0297_writereg(state, 0xA0, 0x80); // Start Counting bit errors for 4096 Bytes
@@ -453,7 +453,7 @@ static int stv0297_read_ber(struct dvb_frontend *fe, u32 * ber)
static int stv0297_read_signal_strength(struct dvb_frontend *fe, u16 * strength)
{
- struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
+ struct stv0297_state *state = fe->demodulator_priv;
u8 STRENGTH[2];
stv0297_readregs(state, 0x41, STRENGTH, 2);
@@ -464,7 +464,7 @@ static int stv0297_read_signal_strength(struct dvb_frontend *fe, u16 * strength)
static int stv0297_read_snr(struct dvb_frontend *fe, u16 * snr)
{
- struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
+ struct stv0297_state *state = fe->demodulator_priv;
u8 SNR[2];
stv0297_readregs(state, 0x07, SNR, 2);
@@ -475,7 +475,7 @@ static int stv0297_read_snr(struct dvb_frontend *fe, u16 * snr)
static int stv0297_read_ucblocks(struct dvb_frontend *fe, u32 * ucblocks)
{
- struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
+ struct stv0297_state *state = fe->demodulator_priv;
*ucblocks = (stv0297_readreg(state, 0xD5) << 8)
| stv0297_readreg(state, 0xD4);
@@ -485,7 +485,7 @@ static int stv0297_read_ucblocks(struct dvb_frontend *fe, u32 * ucblocks)
static int stv0297_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
{
- struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
+ struct stv0297_state *state = fe->demodulator_priv;
int u_threshold;
int initial_u;
int blind_u;
@@ -689,7 +689,7 @@ timeout:
static int stv0297_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
{
- struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
+ struct stv0297_state *state = fe->demodulator_priv;
int reg_00, reg_83;
reg_00 = stv0297_readreg(state, 0x00);
@@ -725,7 +725,7 @@ static int stv0297_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
static void stv0297_release(struct dvb_frontend *fe)
{
- struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
+ struct stv0297_state *state = fe->demodulator_priv;
kfree(state);
}
@@ -737,7 +737,7 @@ struct dvb_frontend *stv0297_attach(const struct stv0297_config *config,
struct stv0297_state *state = NULL;
/* allocate memory for the internal state */
- state = (struct stv0297_state *) kmalloc(sizeof(struct stv0297_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct stv0297_state), GFP_KERNEL);
if (state == NULL)
goto error;
diff --git a/drivers/media/dvb/frontends/stv0299.c b/drivers/media/dvb/frontends/stv0299.c
index 15b40541b62d..cfa3928bb487 100644
--- a/drivers/media/dvb/frontends/stv0299.c
+++ b/drivers/media/dvb/frontends/stv0299.c
@@ -70,6 +70,7 @@ struct stv0299_state {
#define STATUS_UCBLOCKS 1
static int debug;
+static int debug_legacy_dish_switch;
#define dprintk(args...) \
do { \
if (debug) printk(KERN_DEBUG "stv0299: " args); \
@@ -93,7 +94,7 @@ static int stv0299_writeregI (struct stv0299_state* state, u8 reg, u8 data)
int stv0299_writereg (struct dvb_frontend* fe, u8 reg, u8 data)
{
- struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
+ struct stv0299_state* state = fe->demodulator_priv;
return stv0299_writeregI(state, reg, data);
}
@@ -218,7 +219,7 @@ static int stv0299_wait_diseqc_idle (struct stv0299_state* state, int timeout)
static int stv0299_set_symbolrate (struct dvb_frontend* fe, u32 srate)
{
- struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
+ struct stv0299_state* state = fe->demodulator_priv;
u64 big = srate;
u32 ratio;
@@ -269,7 +270,7 @@ static int stv0299_get_symbolrate (struct stv0299_state* state)
static int stv0299_send_diseqc_msg (struct dvb_frontend* fe,
struct dvb_diseqc_master_cmd *m)
{
- struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
+ struct stv0299_state* state = fe->demodulator_priv;
u8 val;
int i;
@@ -299,7 +300,7 @@ static int stv0299_send_diseqc_msg (struct dvb_frontend* fe,
static int stv0299_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
{
- struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
+ struct stv0299_state* state = fe->demodulator_priv;
u8 val;
dprintk ("%s\n", __FUNCTION__);
@@ -326,7 +327,7 @@ static int stv0299_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t
static int stv0299_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
{
- struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
+ struct stv0299_state* state = fe->demodulator_priv;
u8 val;
if (stv0299_wait_diseqc_idle (state, 100) < 0)
@@ -348,7 +349,7 @@ static int stv0299_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
static int stv0299_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage)
{
- struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
+ struct stv0299_state* state = fe->demodulator_priv;
u8 reg0x08;
u8 reg0x0c;
@@ -385,34 +386,84 @@ static int stv0299_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltag
};
}
-static int stv0299_send_legacy_dish_cmd(struct dvb_frontend* fe, u32 cmd)
+static inline s32 stv0299_calc_usec_delay (struct timeval lasttime, struct timeval curtime)
{
+ return ((curtime.tv_usec < lasttime.tv_usec) ?
+ 1000000 - lasttime.tv_usec + curtime.tv_usec :
+ curtime.tv_usec - lasttime.tv_usec);
+}
+
+static void stv0299_sleep_until (struct timeval *waketime, u32 add_usec)
+{
+ struct timeval lasttime;
+ s32 delta, newdelta;
+
+ waketime->tv_usec += add_usec;
+ if (waketime->tv_usec >= 1000000) {
+ waketime->tv_usec -= 1000000;
+ waketime->tv_sec++;
+ }
+
+ do_gettimeofday (&lasttime);
+ delta = stv0299_calc_usec_delay (lasttime, *waketime);
+ if (delta > 2500) {
+ msleep ((delta - 1500) / 1000);
+ do_gettimeofday (&lasttime);
+ newdelta = stv0299_calc_usec_delay (lasttime, *waketime);
+ delta = (newdelta > delta) ? 0 : newdelta;
+ }
+ if (delta > 0)
+ udelay (delta);
+}
+
+static int stv0299_send_legacy_dish_cmd (struct dvb_frontend* fe, u32 cmd)
+{
+ struct stv0299_state* state = fe->demodulator_priv;
+ u8 reg0x08;
+ u8 reg0x0c;
+ u8 lv_mask = 0x40;
u8 last = 1;
int i;
+ struct timeval nexttime;
+ struct timeval tv[10];
- /* reset voltage at the end
- if((0x50 & stv0299_readreg (i2c, 0x0c)) == 0x50)
- cmd |= 0x80;
- else
- cmd &= 0x7F;
- */
+ reg0x08 = stv0299_readreg (state, 0x08);
+ reg0x0c = stv0299_readreg (state, 0x0c);
+ reg0x0c &= 0x0f;
+ stv0299_writeregI (state, 0x08, (reg0x08 & 0x3f) | (state->config->lock_output << 6));
+ if (state->config->volt13_op0_op1 == STV0299_VOLT13_OP0)
+ lv_mask = 0x10;
cmd = cmd << 1;
- dprintk("%s switch command: 0x%04x\n",__FUNCTION__, cmd);
+ if (debug_legacy_dish_switch)
+ printk ("%s switch command: 0x%04x\n",__FUNCTION__, cmd);
+
+ do_gettimeofday (&nexttime);
+ if (debug_legacy_dish_switch)
+ memcpy (&tv[0], &nexttime, sizeof (struct timeval));
+ stv0299_writeregI (state, 0x0c, reg0x0c | 0x50); /* set LNB to 18V */
- stv0299_set_voltage(fe,SEC_VOLTAGE_18);
- msleep(32);
+ stv0299_sleep_until (&nexttime, 32000);
for (i=0; i<9; i++) {
+ if (debug_legacy_dish_switch)
+ do_gettimeofday (&tv[i+1]);
if((cmd & 0x01) != last) {
- stv0299_set_voltage(fe, last ? SEC_VOLTAGE_13 : SEC_VOLTAGE_18);
+ /* set voltage to (last ? 13V : 18V) */
+ stv0299_writeregI (state, 0x0c, reg0x0c | (last ? lv_mask : 0x50));
last = (last) ? 0 : 1;
}
cmd = cmd >> 1;
if (i != 8)
- msleep(8);
+ stv0299_sleep_until (&nexttime, 8000);
+ }
+ if (debug_legacy_dish_switch) {
+ printk ("%s(%d): switch delay (should be 32k followed by all 8k\n",
+ __FUNCTION__, fe->dvb->num);
+ for (i=1; i < 10; i++)
+ printk ("%d: %d\n", i, stv0299_calc_usec_delay (tv[i-1] , tv[i]));
}
return 0;
@@ -420,7 +471,7 @@ static int stv0299_send_legacy_dish_cmd(struct dvb_frontend* fe, u32 cmd)
static int stv0299_init (struct dvb_frontend* fe)
{
- struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
+ struct stv0299_state* state = fe->demodulator_priv;
int i;
dprintk("stv0299: init chip\n");
@@ -439,7 +490,7 @@ static int stv0299_init (struct dvb_frontend* fe)
static int stv0299_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
- struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
+ struct stv0299_state* state = fe->demodulator_priv;
u8 signal = 0xff - stv0299_readreg (state, 0x18);
u8 sync = stv0299_readreg (state, 0x1b);
@@ -467,7 +518,7 @@ static int stv0299_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber)
{
- struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
+ struct stv0299_state* state = fe->demodulator_priv;
if (state->errmode != STATUS_BER) return 0;
*ber = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
@@ -477,7 +528,7 @@ static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber)
static int stv0299_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
- struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
+ struct stv0299_state* state = fe->demodulator_priv;
s32 signal = 0xffff - ((stv0299_readreg (state, 0x18) << 8)
| stv0299_readreg (state, 0x19));
@@ -494,7 +545,7 @@ static int stv0299_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int stv0299_read_snr(struct dvb_frontend* fe, u16* snr)
{
- struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
+ struct stv0299_state* state = fe->demodulator_priv;
s32 xsnr = 0xffff - ((stv0299_readreg (state, 0x24) << 8)
| stv0299_readreg (state, 0x25));
@@ -506,7 +557,7 @@ static int stv0299_read_snr(struct dvb_frontend* fe, u16* snr)
static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
- struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
+ struct stv0299_state* state = fe->demodulator_priv;
if (state->errmode != STATUS_UCBLOCKS) *ucblocks = 0;
else *ucblocks = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
@@ -516,7 +567,7 @@ static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p)
{
- struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
+ struct stv0299_state* state = fe->demodulator_priv;
int invval = 0;
dprintk ("%s : FE_SET_FRONTEND\n", __FUNCTION__);
@@ -584,7 +635,7 @@ static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p)
{
- struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
+ struct stv0299_state* state = fe->demodulator_priv;
s32 derot_freq;
int invval;
@@ -609,7 +660,7 @@ static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int stv0299_sleep(struct dvb_frontend* fe)
{
- struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
+ struct stv0299_state* state = fe->demodulator_priv;
stv0299_writeregI(state, 0x02, 0x80);
state->initialised = 0;
@@ -619,7 +670,7 @@ static int stv0299_sleep(struct dvb_frontend* fe)
static int stv0299_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
{
- struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
+ struct stv0299_state* state = fe->demodulator_priv;
fesettings->min_delay_ms = state->config->min_delay_ms;
if (fesettings->parameters.u.qpsk.symbol_rate < 10000000) {
@@ -634,7 +685,7 @@ static int stv0299_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
static void stv0299_release(struct dvb_frontend* fe)
{
- struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
+ struct stv0299_state* state = fe->demodulator_priv;
kfree(state);
}
@@ -647,7 +698,7 @@ struct dvb_frontend* stv0299_attach(const struct stv0299_config* config,
int id;
/* allocate memory for the internal state */
- state = (struct stv0299_state*) kmalloc(sizeof(struct stv0299_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct stv0299_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
@@ -719,6 +770,9 @@ static struct dvb_frontend_ops stv0299_ops = {
.dishnetwork_send_legacy_command = stv0299_send_legacy_dish_cmd,
};
+module_param(debug_legacy_dish_switch, int, 0444);
+MODULE_PARM_DESC(debug_legacy_dish_switch, "Enable timing analysis for Dish Network legacy switches");
+
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
diff --git a/drivers/media/dvb/frontends/tda10021.c b/drivers/media/dvb/frontends/tda10021.c
index 4e40d95ee95d..87d5f4d8790f 100644
--- a/drivers/media/dvb/frontends/tda10021.c
+++ b/drivers/media/dvb/frontends/tda10021.c
@@ -205,7 +205,7 @@ static int tda10021_set_symbolrate (struct tda10021_state* state, u32 symbolrate
static int tda10021_init (struct dvb_frontend *fe)
{
- struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
+ struct tda10021_state* state = fe->demodulator_priv;
int i;
dprintk("DVB: TDA10021(%d): init chip\n", fe->adapter->num);
@@ -238,7 +238,7 @@ static int tda10021_init (struct dvb_frontend *fe)
static int tda10021_set_parameters (struct dvb_frontend *fe,
struct dvb_frontend_parameters *p)
{
- struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
+ struct tda10021_state* state = fe->demodulator_priv;
//table for QAM4-QAM256 ready QAM4 QAM16 QAM32 QAM64 QAM128 QAM256
//CONF
@@ -278,7 +278,7 @@ static int tda10021_set_parameters (struct dvb_frontend *fe,
static int tda10021_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
- struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
+ struct tda10021_state* state = fe->demodulator_priv;
int sync;
*status = 0;
@@ -303,7 +303,7 @@ static int tda10021_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int tda10021_read_ber(struct dvb_frontend* fe, u32* ber)
{
- struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
+ struct tda10021_state* state = fe->demodulator_priv;
u32 _ber = tda10021_readreg(state, 0x14) |
(tda10021_readreg(state, 0x15) << 8) |
@@ -315,7 +315,7 @@ static int tda10021_read_ber(struct dvb_frontend* fe, u32* ber)
static int tda10021_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
- struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
+ struct tda10021_state* state = fe->demodulator_priv;
u8 gain = tda10021_readreg(state, 0x17);
*strength = (gain << 8) | gain;
@@ -325,7 +325,7 @@ static int tda10021_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int tda10021_read_snr(struct dvb_frontend* fe, u16* snr)
{
- struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
+ struct tda10021_state* state = fe->demodulator_priv;
u8 quality = ~tda10021_readreg(state, 0x18);
*snr = (quality << 8) | quality;
@@ -335,7 +335,7 @@ static int tda10021_read_snr(struct dvb_frontend* fe, u16* snr)
static int tda10021_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
- struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
+ struct tda10021_state* state = fe->demodulator_priv;
*ucblocks = tda10021_readreg (state, 0x13) & 0x7f;
if (*ucblocks == 0x7f)
@@ -350,7 +350,7 @@ static int tda10021_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int tda10021_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
- struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
+ struct tda10021_state* state = fe->demodulator_priv;
int sync;
s8 afc = 0;
@@ -378,7 +378,7 @@ static int tda10021_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_pa
static int tda10021_sleep(struct dvb_frontend* fe)
{
- struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
+ struct tda10021_state* state = fe->demodulator_priv;
tda10021_writereg (state, 0x1b, 0x02); /* pdown ADC */
tda10021_writereg (state, 0x00, 0x80); /* standby */
@@ -388,7 +388,7 @@ static int tda10021_sleep(struct dvb_frontend* fe)
static void tda10021_release(struct dvb_frontend* fe)
{
- struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
+ struct tda10021_state* state = fe->demodulator_priv;
kfree(state);
}
@@ -401,7 +401,7 @@ struct dvb_frontend* tda10021_attach(const struct tda10021_config* config,
struct tda10021_state* state = NULL;
/* allocate memory for the internal state */
- state = (struct tda10021_state*) kmalloc(sizeof(struct tda10021_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct tda10021_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
diff --git a/drivers/media/dvb/frontends/tda1004x.c b/drivers/media/dvb/frontends/tda1004x.c
index 687ad9cf3384..0beb370792ae 100644
--- a/drivers/media/dvb/frontends/tda1004x.c
+++ b/drivers/media/dvb/frontends/tda1004x.c
@@ -35,9 +35,10 @@
#include "dvb_frontend.h"
#include "tda1004x.h"
-#define TDA1004X_DEMOD_TDA10045 0
-#define TDA1004X_DEMOD_TDA10046 1
-
+enum tda1004x_demod {
+ TDA1004X_DEMOD_TDA10045,
+ TDA1004X_DEMOD_TDA10046,
+};
struct tda1004x_state {
struct i2c_adapter* i2c;
@@ -46,8 +47,9 @@ struct tda1004x_state {
struct dvb_frontend frontend;
/* private demod data */
- u8 initialised:1;
- u8 demod_type;
+ u8 initialised;
+ enum tda1004x_demod demod_type;
+ u8 fw_version;
};
@@ -139,7 +141,7 @@ static int tda1004x_write_byteI(struct tda1004x_state *state, int reg, int data)
{
int ret;
u8 buf[] = { reg, data };
- struct i2c_msg msg = { .addr=0, .flags=0, .buf=buf, .len=2 };
+ struct i2c_msg msg = { .flags = 0, .buf = buf, .len = 2 };
dprintk("%s: reg=0x%x, data=0x%x\n", __FUNCTION__, reg, data);
@@ -160,8 +162,8 @@ static int tda1004x_read_byte(struct tda1004x_state *state, int reg)
int ret;
u8 b0[] = { reg };
u8 b1[] = { 0 };
- struct i2c_msg msg[] = {{ .addr=0, .flags=0, .buf=b0, .len=1},
- { .addr=0, .flags=I2C_M_RD, .buf=b1, .len = 1}};
+ struct i2c_msg msg[] = {{ .flags = 0, .buf = b0, .len = 1 },
+ { .flags = I2C_M_RD, .buf = b1, .len = 1 }};
dprintk("%s: reg=0x%x\n", __FUNCTION__, reg);
@@ -294,7 +296,7 @@ static int tda1004x_do_upload(struct tda1004x_state *state,
u8 dspCodeCounterReg, u8 dspCodeInReg)
{
u8 buf[65];
- struct i2c_msg fw_msg = {.addr = 0,.flags = 0,.buf = buf,.len = 0 };
+ struct i2c_msg fw_msg = { .flags = 0, .buf = buf, .len = 0 };
int tx_size;
int pos = 0;
@@ -304,12 +306,10 @@ static int tda1004x_do_upload(struct tda1004x_state *state,
buf[0] = dspCodeInReg;
while (pos != len) {
-
// work out how much to send this time
tx_size = len - pos;
- if (tx_size > 0x10) {
+ if (tx_size > 0x10)
tx_size = 0x10;
- }
// send the chunk
memcpy(buf + 1, mem + pos, tx_size);
@@ -322,6 +322,7 @@ static int tda1004x_do_upload(struct tda1004x_state *state,
dprintk("%s: fw_pos=0x%x\n", __FUNCTION__, pos);
}
+
return 0;
}
@@ -335,9 +336,8 @@ static int tda1004x_check_upload_ok(struct tda1004x_state *state, u8 dspVersion)
data1 = tda1004x_read_byte(state, TDA1004X_DSP_DATA1);
data2 = tda1004x_read_byte(state, TDA1004X_DSP_DATA2);
- if (data1 != 0x67 || data2 != dspVersion) {
+ if ((data1 != 0x67) || (data2 != dspVersion))
return -EIO;
- }
return 0;
}
@@ -348,9 +348,9 @@ static int tda10045_fwupload(struct dvb_frontend* fe)
int ret;
const struct firmware *fw;
-
/* don't re-upload unless necessary */
- if (tda1004x_check_upload_ok(state, 0x2c) == 0) return 0;
+ if (tda1004x_check_upload_ok(state, 0x2c) == 0)
+ return 0;
/* request the firmware, this will block until someone uploads it */
printk("tda1004x: waiting for firmware upload (%s)...\n", TDA10045_DEFAULT_FIRMWARE);
@@ -381,6 +381,25 @@ static int tda10045_fwupload(struct dvb_frontend* fe)
return tda1004x_check_upload_ok(state, 0x2c);
}
+static int tda10046_get_fw_version(struct tda1004x_state *state,
+ const struct firmware *fw)
+{
+ const unsigned char pattern[] = { 0x67, 0x00, 0x50, 0x62, 0x5e, 0x18, 0x67 };
+ unsigned int i;
+
+ /* area guessed from firmware v20, v21 and v25 */
+ for (i = 0x660; i < 0x700; i++) {
+ if (!memcmp(&fw->data[i], pattern, sizeof(pattern))) {
+ state->fw_version = fw->data[i + sizeof(pattern)];
+ printk(KERN_INFO "tda1004x: using firmware v%02x\n",
+ state->fw_version);
+ return 0;
+ }
+ }
+
+ return -EINVAL;
+}
+
static int tda10046_fwupload(struct dvb_frontend* fe)
{
struct tda1004x_state* state = fe->demodulator_priv;
@@ -394,7 +413,8 @@ static int tda10046_fwupload(struct dvb_frontend* fe)
msleep(100);
/* don't re-upload unless necessary */
- if (tda1004x_check_upload_ok(state, 0x20) == 0) return 0;
+ if (tda1004x_check_upload_ok(state, state->fw_version) == 0)
+ return 0;
/* request the firmware, this will block until someone uploads it */
printk("tda1004x: waiting for firmware upload (%s)...\n", TDA10046_DEFAULT_FIRMWARE);
@@ -404,9 +424,20 @@ static int tda10046_fwupload(struct dvb_frontend* fe)
return ret;
}
+ if (fw->size < 24478) { /* size of firmware v20, which is the smallest of v20, v21 and v25 */
+ printk("tda1004x: firmware file seems to be too small (%d bytes)\n", fw->size);
+ return -EINVAL;
+ }
+
+ ret = tda10046_get_fw_version(state, fw);
+ if (ret < 0) {
+ printk("tda1004x: unable to find firmware version\n");
+ return ret;
+ }
+
/* set parameters */
tda1004x_write_byteI(state, TDA10046H_CONFPLL2, 10);
- tda1004x_write_byteI(state, TDA10046H_CONFPLL3, 0);
+ tda1004x_write_byteI(state, TDA10046H_CONFPLL3, state->config->n_i2c);
tda1004x_write_byteI(state, TDA10046H_FREQ_OFFSET, 99);
tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_MSB, 0xd4);
tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_LSB, 0x2c);
@@ -419,7 +450,7 @@ static int tda10046_fwupload(struct dvb_frontend* fe)
/* wait for DSP to initialise */
timeout = jiffies + HZ;
- while(!(tda1004x_read_byte(state, TDA1004X_STATUS_CD) & 0x20)) {
+ while (!(tda1004x_read_byte(state, TDA1004X_STATUS_CD) & 0x20)) {
if (time_after(jiffies, timeout)) {
printk("tda1004x: DSP failed to initialised.\n");
return -EIO;
@@ -427,7 +458,7 @@ static int tda10046_fwupload(struct dvb_frontend* fe)
msleep(1);
}
- return tda1004x_check_upload_ok(state, 0x20);
+ return tda1004x_check_upload_ok(state, state->fw_version);
}
static int tda1004x_encode_fec(int fec)
@@ -483,7 +514,8 @@ static int tda10045_init(struct dvb_frontend* fe)
dprintk("%s\n", __FUNCTION__);
- if (state->initialised) return 0;
+ if (state->initialised)
+ return 0;
if (tda10045_fwupload(fe)) {
printk("tda1004x: firmware upload failed\n");
@@ -523,7 +555,8 @@ static int tda10046_init(struct dvb_frontend* fe)
struct tda1004x_state* state = fe->demodulator_priv;
dprintk("%s\n", __FUNCTION__);
- if (state->initialised) return 0;
+ if (state->initialised)
+ return 0;
if (tda10046_fwupload(fe)) {
printk("tda1004x: firmware upload failed\n");
@@ -545,7 +578,7 @@ static int tda10046_init(struct dvb_frontend* fe)
tda1004x_write_mask(state, TDA1004X_AUTO, 8, 0); // select HP stream
tda1004x_write_mask(state, TDA1004X_CONFC1, 0x80, 0); // disable pulse killer
tda1004x_write_byteI(state, TDA10046H_CONFPLL2, 10); // PLL M = 10
- tda1004x_write_byteI(state, TDA10046H_CONFPLL3, 0); // PLL P = N = 0
+ tda1004x_write_byteI(state, TDA10046H_CONFPLL3, state->config->n_i2c); // PLL P = N = 0
tda1004x_write_byteI(state, TDA10046H_FREQ_OFFSET, 99); // FREQOFFS = 99
tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_MSB, 0xd4); // } PHY2 = -11221
tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_LSB, 0x2c); // }
@@ -621,12 +654,14 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
// set HP FEC
tmp = tda1004x_encode_fec(fe_params->u.ofdm.code_rate_HP);
- if (tmp < 0) return tmp;
+ if (tmp < 0)
+ return tmp;
tda1004x_write_mask(state, TDA1004X_IN_CONF2, 7, tmp);
// set LP FEC
tmp = tda1004x_encode_fec(fe_params->u.ofdm.code_rate_LP);
- if (tmp < 0) return tmp;
+ if (tmp < 0)
+ return tmp;
tda1004x_write_mask(state, TDA1004X_IN_CONF2, 0x38, tmp << 3);
// set constellation
@@ -671,7 +706,7 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
}
// set bandwidth
- switch(state->demod_type) {
+ switch (state->demod_type) {
case TDA1004X_DEMOD_TDA10045:
tda10045h_set_bandwidth(state, fe_params->u.ofdm.bandwidth);
break;
@@ -683,7 +718,8 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
// set inversion
inversion = fe_params->inversion;
- if (state->config->invert) inversion = inversion ? INVERSION_OFF : INVERSION_ON;
+ if (state->config->invert)
+ inversion = inversion ? INVERSION_OFF : INVERSION_ON;
switch (inversion) {
case INVERSION_OFF:
tda1004x_write_mask(state, TDA1004X_CONFC1, 0x20, 0);
@@ -750,19 +786,19 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
}
// start the lock
- switch(state->demod_type) {
+ switch (state->demod_type) {
case TDA1004X_DEMOD_TDA10045:
tda1004x_write_mask(state, TDA1004X_CONFC4, 8, 8);
tda1004x_write_mask(state, TDA1004X_CONFC4, 8, 0);
- msleep(10);
break;
case TDA1004X_DEMOD_TDA10046:
tda1004x_write_mask(state, TDA1004X_AUTO, 0x40, 0x40);
- msleep(10);
break;
}
+ msleep(10);
+
return 0;
}
@@ -773,13 +809,13 @@ static int tda1004x_get_fe(struct dvb_frontend* fe, struct dvb_frontend_paramete
// inversion status
fe_params->inversion = INVERSION_OFF;
- if (tda1004x_read_byte(state, TDA1004X_CONFC1) & 0x20) {
+ if (tda1004x_read_byte(state, TDA1004X_CONFC1) & 0x20)
fe_params->inversion = INVERSION_ON;
- }
- if (state->config->invert) fe_params->inversion = fe_params->inversion ? INVERSION_OFF : INVERSION_ON;
+ if (state->config->invert)
+ fe_params->inversion = fe_params->inversion ? INVERSION_OFF : INVERSION_ON;
// bandwidth
- switch(state->demod_type) {
+ switch (state->demod_type) {
case TDA1004X_DEMOD_TDA10045:
switch (tda1004x_read_byte(state, TDA10045H_WREF_LSB)) {
case 0x14:
@@ -830,9 +866,8 @@ static int tda1004x_get_fe(struct dvb_frontend* fe, struct dvb_frontend_paramete
// transmission mode
fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K;
- if (tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 0x10) {
+ if (tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 0x10)
fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
- }
// guard interval
switch ((tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 0x0c) >> 2) {
@@ -880,30 +915,33 @@ static int tda1004x_read_status(struct dvb_frontend* fe, fe_status_t * fe_status
// read status
status = tda1004x_read_byte(state, TDA1004X_STATUS_CD);
- if (status == -1) {
+ if (status == -1)
return -EIO;
- }
// decode
*fe_status = 0;
- if (status & 4) *fe_status |= FE_HAS_SIGNAL;
- if (status & 2) *fe_status |= FE_HAS_CARRIER;
- if (status & 8) *fe_status |= FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK;
+ if (status & 4)
+ *fe_status |= FE_HAS_SIGNAL;
+ if (status & 2)
+ *fe_status |= FE_HAS_CARRIER;
+ if (status & 8)
+ *fe_status |= FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK;
// if we don't already have VITERBI (i.e. not LOCKED), see if the viterbi
// is getting anything valid
if (!(*fe_status & FE_HAS_VITERBI)) {
// read the CBER
cber = tda1004x_read_byte(state, TDA1004X_CBER_LSB);
- if (cber == -1) return -EIO;
+ if (cber == -1)
+ return -EIO;
status = tda1004x_read_byte(state, TDA1004X_CBER_MSB);
- if (status == -1) return -EIO;
+ if (status == -1)
+ return -EIO;
cber |= (status << 8);
tda1004x_read_byte(state, TDA1004X_CBER_RESET);
- if (cber != 65535) {
+ if (cber != 65535)
*fe_status |= FE_HAS_VITERBI;
- }
}
// if we DO have some valid VITERBI output, but don't already have SYNC
@@ -911,20 +949,22 @@ static int tda1004x_read_status(struct dvb_frontend* fe, fe_status_t * fe_status
if ((*fe_status & FE_HAS_VITERBI) && (!(*fe_status & FE_HAS_SYNC))) {
// read the VBER
vber = tda1004x_read_byte(state, TDA1004X_VBER_LSB);
- if (vber == -1) return -EIO;
+ if (vber == -1)
+ return -EIO;
status = tda1004x_read_byte(state, TDA1004X_VBER_MID);
- if (status == -1) return -EIO;
+ if (status == -1)
+ return -EIO;
vber |= (status << 8);
status = tda1004x_read_byte(state, TDA1004X_VBER_MSB);
- if (status == -1) return -EIO;
+ if (status == -1)
+ return -EIO;
vber |= ((status << 16) & 0x0f);
tda1004x_read_byte(state, TDA1004X_CVBER_LUT);
// if RS has passed some valid TS packets, then we must be
// getting some SYNC bytes
- if (vber < 16632) {
+ if (vber < 16632)
*fe_status |= FE_HAS_SYNC;
- }
}
// success
@@ -941,7 +981,7 @@ static int tda1004x_read_signal_strength(struct dvb_frontend* fe, u16 * signal)
dprintk("%s\n", __FUNCTION__);
// determine the register to use
- switch(state->demod_type) {
+ switch (state->demod_type) {
case TDA1004X_DEMOD_TDA10045:
reg = TDA10045H_S_AGC;
break;
@@ -972,9 +1012,8 @@ static int tda1004x_read_snr(struct dvb_frontend* fe, u16 * snr)
tmp = tda1004x_read_byte(state, TDA1004X_SNR);
if (tmp < 0)
return -EIO;
- if (tmp) {
+ if (tmp)
tmp = 255 - tmp;
- }
*snr = ((tmp << 8) | tmp);
dprintk("%s: snr=0x%x\n", __FUNCTION__, *snr);
@@ -1009,11 +1048,11 @@ static int tda1004x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
break;
}
- if (tmp != 0x7f) {
+ if (tmp != 0x7f)
*ucblocks = tmp;
- } else {
+ else
*ucblocks = 0xffffffff;
- }
+
dprintk("%s: ucblocks=0x%x\n", __FUNCTION__, *ucblocks);
return 0;
}
@@ -1027,10 +1066,12 @@ static int tda1004x_read_ber(struct dvb_frontend* fe, u32* ber)
// read it in
tmp = tda1004x_read_byte(state, TDA1004X_CBER_LSB);
- if (tmp < 0) return -EIO;
+ if (tmp < 0)
+ return -EIO;
*ber = tmp << 1;
tmp = tda1004x_read_byte(state, TDA1004X_CBER_MSB);
- if (tmp < 0) return -EIO;
+ if (tmp < 0)
+ return -EIO;
*ber |= (tmp << 9);
tda1004x_read_byte(state, TDA1004X_CBER_RESET);
@@ -1042,7 +1083,7 @@ static int tda1004x_sleep(struct dvb_frontend* fe)
{
struct tda1004x_state* state = fe->demodulator_priv;
- switch(state->demod_type) {
+ switch (state->demod_type) {
case TDA1004X_DEMOD_TDA10045:
tda1004x_write_mask(state, TDA1004X_CONFADC1, 0x10, 0x10);
break;
@@ -1066,74 +1107,11 @@ static int tda1004x_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronte
static void tda1004x_release(struct dvb_frontend* fe)
{
- struct tda1004x_state* state = (struct tda1004x_state*) fe->demodulator_priv;
- kfree(state);
-}
-
-static struct dvb_frontend_ops tda10045_ops;
-
-struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
- struct i2c_adapter* i2c)
-{
- struct tda1004x_state* state = NULL;
-
- /* allocate memory for the internal state */
- state = (struct tda1004x_state*) kmalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
- if (state == NULL) goto error;
-
- /* setup the state */
- state->config = config;
- state->i2c = i2c;
- memcpy(&state->ops, &tda10045_ops, sizeof(struct dvb_frontend_ops));
- state->initialised = 0;
- state->demod_type = TDA1004X_DEMOD_TDA10045;
-
- /* check if the demod is there */
- if (tda1004x_read_byte(state, TDA1004X_CHIPID) != 0x25) goto error;
-
- /* create dvb_frontend */
- state->frontend.ops = &state->ops;
- state->frontend.demodulator_priv = state;
- return &state->frontend;
-
-error:
+ struct tda1004x_state *state = fe->demodulator_priv;
kfree(state);
- return NULL;
-}
-
-static struct dvb_frontend_ops tda10046_ops;
-
-struct dvb_frontend* tda10046_attach(const struct tda1004x_config* config,
- struct i2c_adapter* i2c)
-{
- struct tda1004x_state* state = NULL;
-
- /* allocate memory for the internal state */
- state = (struct tda1004x_state*) kmalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
- if (state == NULL) goto error;
-
- /* setup the state */
- state->config = config;
- state->i2c = i2c;
- memcpy(&state->ops, &tda10046_ops, sizeof(struct dvb_frontend_ops));
- state->initialised = 0;
- state->demod_type = TDA1004X_DEMOD_TDA10046;
-
- /* check if the demod is there */
- if (tda1004x_read_byte(state, TDA1004X_CHIPID) != 0x46) goto error;
-
- /* create dvb_frontend */
- state->frontend.ops = &state->ops;
- state->frontend.demodulator_priv = state;
- return &state->frontend;
-
-error:
- if (state) kfree(state);
- return NULL;
}
static struct dvb_frontend_ops tda10045_ops = {
-
.info = {
.name = "Philips TDA10045H DVB-T",
.type = FE_OFDM,
@@ -1163,8 +1141,36 @@ static struct dvb_frontend_ops tda10045_ops = {
.read_ucblocks = tda1004x_read_ucblocks,
};
-static struct dvb_frontend_ops tda10046_ops = {
+struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
+ struct i2c_adapter* i2c)
+{
+ struct tda1004x_state *state;
+
+ /* allocate memory for the internal state */
+ state = kmalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
+ if (!state)
+ return NULL;
+
+ /* setup the state */
+ state->config = config;
+ state->i2c = i2c;
+ memcpy(&state->ops, &tda10045_ops, sizeof(struct dvb_frontend_ops));
+ state->initialised = 0;
+ state->demod_type = TDA1004X_DEMOD_TDA10045;
+
+ /* check if the demod is there */
+ if (tda1004x_read_byte(state, TDA1004X_CHIPID) != 0x25) {
+ kfree(state);
+ return NULL;
+ }
+ /* create dvb_frontend */
+ state->frontend.ops = &state->ops;
+ state->frontend.demodulator_priv = state;
+ return &state->frontend;
+}
+
+static struct dvb_frontend_ops tda10046_ops = {
.info = {
.name = "Philips TDA10046H DVB-T",
.type = FE_OFDM,
@@ -1194,6 +1200,36 @@ static struct dvb_frontend_ops tda10046_ops = {
.read_ucblocks = tda1004x_read_ucblocks,
};
+struct dvb_frontend* tda10046_attach(const struct tda1004x_config* config,
+ struct i2c_adapter* i2c)
+{
+ struct tda1004x_state *state;
+
+ /* allocate memory for the internal state */
+ state = kmalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
+ if (!state)
+ return NULL;
+
+ /* setup the state */
+ state->config = config;
+ state->i2c = i2c;
+ memcpy(&state->ops, &tda10046_ops, sizeof(struct dvb_frontend_ops));
+ state->initialised = 0;
+ state->demod_type = TDA1004X_DEMOD_TDA10046;
+ state->fw_version = 0x20; /* dummy default value */
+
+ /* check if the demod is there */
+ if (tda1004x_read_byte(state, TDA1004X_CHIPID) != 0x46) {
+ kfree(state);
+ return NULL;
+ }
+
+ /* create dvb_frontend */
+ state->frontend.ops = &state->ops;
+ state->frontend.demodulator_priv = state;
+ return &state->frontend;
+}
+
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
diff --git a/drivers/media/dvb/frontends/tda1004x.h b/drivers/media/dvb/frontends/tda1004x.h
index e452fc0bad11..c8e1d54ff262 100644
--- a/drivers/media/dvb/frontends/tda1004x.h
+++ b/drivers/media/dvb/frontends/tda1004x.h
@@ -32,10 +32,13 @@ struct tda1004x_config
u8 demod_address;
/* does the "inversion" need inverted? */
- u8 invert:1;
+ u8 invert;
/* Does the OCLK signal need inverted? */
- u8 invert_oclk:1;
+ u8 invert_oclk;
+
+ /* value of N_I2C of the CONF_PLL3 register */
+ u8 n_i2c;
/* PLL maintenance */
int (*pll_init)(struct dvb_frontend* fe);
diff --git a/drivers/media/dvb/frontends/tda8083.c b/drivers/media/dvb/frontends/tda8083.c
index da82e90d6d13..168e013d23bd 100644
--- a/drivers/media/dvb/frontends/tda8083.c
+++ b/drivers/media/dvb/frontends/tda8083.c
@@ -226,7 +226,7 @@ static int tda8083_send_diseqc_burst (struct tda8083_state* state, fe_sec_mini_c
static int tda8083_send_diseqc_msg (struct dvb_frontend* fe,
struct dvb_diseqc_master_cmd *m)
{
- struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
+ struct tda8083_state* state = fe->demodulator_priv;
int i;
tda8083_writereg (state, 0x29, (m->msg_len - 3) | (1 << 2)); /* enable */
@@ -243,7 +243,7 @@ static int tda8083_send_diseqc_msg (struct dvb_frontend* fe,
static int tda8083_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
- struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
+ struct tda8083_state* state = fe->demodulator_priv;
u8 signal = ~tda8083_readreg (state, 0x01);
u8 sync = tda8083_readreg (state, 0x02);
@@ -270,7 +270,7 @@ static int tda8083_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int tda8083_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
- struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
+ struct tda8083_state* state = fe->demodulator_priv;
u8 signal = ~tda8083_readreg (state, 0x01);
*strength = (signal << 8) | signal;
@@ -280,7 +280,7 @@ static int tda8083_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int tda8083_read_snr(struct dvb_frontend* fe, u16* snr)
{
- struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
+ struct tda8083_state* state = fe->demodulator_priv;
u8 _snr = tda8083_readreg (state, 0x08);
*snr = (_snr << 8) | _snr;
@@ -290,7 +290,7 @@ static int tda8083_read_snr(struct dvb_frontend* fe, u16* snr)
static int tda8083_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
- struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
+ struct tda8083_state* state = fe->demodulator_priv;
state->config->pll_set(fe, p);
tda8083_set_inversion (state, p->inversion);
@@ -305,7 +305,7 @@ static int tda8083_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int tda8083_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
- struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
+ struct tda8083_state* state = fe->demodulator_priv;
/* FIXME: get symbolrate & frequency offset...*/
/*p->frequency = ???;*/
@@ -319,7 +319,7 @@ static int tda8083_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int tda8083_sleep(struct dvb_frontend* fe)
{
- struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
+ struct tda8083_state* state = fe->demodulator_priv;
tda8083_writereg (state, 0x00, 0x02);
return 0;
@@ -327,7 +327,7 @@ static int tda8083_sleep(struct dvb_frontend* fe)
static int tda8083_init(struct dvb_frontend* fe)
{
- struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
+ struct tda8083_state* state = fe->demodulator_priv;
int i;
for (i=0; i<44; i++)
@@ -343,7 +343,7 @@ static int tda8083_init(struct dvb_frontend* fe)
static int tda8083_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
{
- struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
+ struct tda8083_state* state = fe->demodulator_priv;
tda8083_send_diseqc_burst (state, burst);
tda8083_writereg (state, 0x00, 0x3c);
@@ -354,7 +354,7 @@ static int tda8083_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t
static int tda8083_diseqc_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
{
- struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
+ struct tda8083_state* state = fe->demodulator_priv;
tda8083_set_tone (state, tone);
tda8083_writereg (state, 0x00, 0x3c);
@@ -365,7 +365,7 @@ static int tda8083_diseqc_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t t
static int tda8083_diseqc_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
{
- struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
+ struct tda8083_state* state = fe->demodulator_priv;
tda8083_set_voltage (state, voltage);
tda8083_writereg (state, 0x00, 0x3c);
@@ -376,7 +376,7 @@ static int tda8083_diseqc_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t
static void tda8083_release(struct dvb_frontend* fe)
{
- struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
+ struct tda8083_state* state = fe->demodulator_priv;
kfree(state);
}
@@ -388,7 +388,7 @@ struct dvb_frontend* tda8083_attach(const struct tda8083_config* config,
struct tda8083_state* state = NULL;
/* allocate memory for the internal state */
- state = (struct tda8083_state*) kmalloc(sizeof(struct tda8083_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct tda8083_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
diff --git a/drivers/media/dvb/frontends/tda80xx.c b/drivers/media/dvb/frontends/tda80xx.c
index c99632114283..032d348dafb7 100644
--- a/drivers/media/dvb/frontends/tda80xx.c
+++ b/drivers/media/dvb/frontends/tda80xx.c
@@ -27,7 +27,7 @@
#include <linux/spinlock.h>
#include <linux/threads.h>
#include <linux/interrupt.h>
-#include <asm/irq.h>
+#include <linux/irq.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/slab.h>
@@ -400,7 +400,7 @@ static void tda80xx_wait_diseqc_fifo(struct tda80xx_state* state)
static int tda8044_init(struct dvb_frontend* fe)
{
- struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
+ struct tda80xx_state* state = fe->demodulator_priv;
int ret;
/*
@@ -432,7 +432,7 @@ static int tda8044_init(struct dvb_frontend* fe)
static int tda8083_init(struct dvb_frontend* fe)
{
- struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
+ struct tda80xx_state* state = fe->demodulator_priv;
tda80xx_write(state, 0x00, tda8083_inittab, sizeof(tda8083_inittab));
@@ -447,7 +447,7 @@ static int tda8083_init(struct dvb_frontend* fe)
static int tda80xx_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
{
- struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
+ struct tda80xx_state* state = fe->demodulator_priv;
switch (voltage) {
case SEC_VOLTAGE_13:
@@ -463,7 +463,7 @@ static int tda80xx_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage
static int tda80xx_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
{
- struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
+ struct tda80xx_state* state = fe->demodulator_priv;
switch (tone) {
case SEC_TONE_OFF:
@@ -477,7 +477,7 @@ static int tda80xx_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
static int tda80xx_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd *cmd)
{
- struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
+ struct tda80xx_state* state = fe->demodulator_priv;
if (cmd->msg_len > 6)
return -EINVAL;
@@ -492,7 +492,7 @@ static int tda80xx_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_ma
static int tda80xx_send_diseqc_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t cmd)
{
- struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
+ struct tda80xx_state* state = fe->demodulator_priv;
switch (cmd) {
case SEC_MINI_A:
@@ -512,7 +512,7 @@ static int tda80xx_send_diseqc_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t
static int tda80xx_sleep(struct dvb_frontend* fe)
{
- struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
+ struct tda80xx_state* state = fe->demodulator_priv;
tda80xx_writereg(state, 0x00, 0x02); /* enter standby */
@@ -521,7 +521,7 @@ static int tda80xx_sleep(struct dvb_frontend* fe)
static int tda80xx_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
- struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
+ struct tda80xx_state* state = fe->demodulator_priv;
tda80xx_writereg(state, 0x1c, 0x80);
state->config->pll_set(fe, p);
@@ -537,7 +537,7 @@ static int tda80xx_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int tda80xx_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
- struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
+ struct tda80xx_state* state = fe->demodulator_priv;
if (!state->config->irq)
tda80xx_read_status_int(state);
@@ -550,7 +550,7 @@ static int tda80xx_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int tda80xx_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
- struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
+ struct tda80xx_state* state = fe->demodulator_priv;
if (!state->config->irq)
tda80xx_read_status_int(state);
@@ -561,7 +561,7 @@ static int tda80xx_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int tda80xx_read_ber(struct dvb_frontend* fe, u32* ber)
{
- struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
+ struct tda80xx_state* state = fe->demodulator_priv;
int ret;
u8 buf[3];
@@ -575,7 +575,7 @@ static int tda80xx_read_ber(struct dvb_frontend* fe, u32* ber)
static int tda80xx_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
- struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
+ struct tda80xx_state* state = fe->demodulator_priv;
u8 gain = ~tda80xx_readreg(state, 0x01);
*strength = (gain << 8) | gain;
@@ -585,7 +585,7 @@ static int tda80xx_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int tda80xx_read_snr(struct dvb_frontend* fe, u16* snr)
{
- struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
+ struct tda80xx_state* state = fe->demodulator_priv;
u8 quality = tda80xx_readreg(state, 0x08);
*snr = (quality << 8) | quality;
@@ -595,7 +595,7 @@ static int tda80xx_read_snr(struct dvb_frontend* fe, u16* snr)
static int tda80xx_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
- struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
+ struct tda80xx_state* state = fe->demodulator_priv;
*ucblocks = tda80xx_readreg(state, 0x0f);
if (*ucblocks == 0xff)
@@ -606,7 +606,7 @@ static int tda80xx_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int tda80xx_init(struct dvb_frontend* fe)
{
- struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
+ struct tda80xx_state* state = fe->demodulator_priv;
switch(state->id) {
case ID_TDA8044:
@@ -620,7 +620,7 @@ static int tda80xx_init(struct dvb_frontend* fe)
static void tda80xx_release(struct dvb_frontend* fe)
{
- struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
+ struct tda80xx_state* state = fe->demodulator_priv;
if (state->config->irq)
free_irq(state->config->irq, &state->worklet);
@@ -637,7 +637,7 @@ struct dvb_frontend* tda80xx_attach(const struct tda80xx_config* config,
int ret;
/* allocate memory for the internal state */
- state = (struct tda80xx_state*) kmalloc(sizeof(struct tda80xx_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct tda80xx_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
diff --git a/drivers/media/dvb/frontends/ves1820.c b/drivers/media/dvb/frontends/ves1820.c
index 9c0d23e1d9e5..70fb44b391a7 100644
--- a/drivers/media/dvb/frontends/ves1820.c
+++ b/drivers/media/dvb/frontends/ves1820.c
@@ -70,7 +70,6 @@ static int ves1820_writereg(struct ves1820_state *state, u8 reg, u8 data)
printk("ves1820: %s(): writereg error (reg == 0x%02x,"
"val == 0x%02x, ret == %i)\n", __FUNCTION__, reg, data, ret);
- msleep(10);
return (ret != 1) ? -EREMOTEIO : 0;
}
@@ -193,7 +192,7 @@ static int ves1820_set_symbolrate(struct ves1820_state *state, u32 symbolrate)
static int ves1820_init(struct dvb_frontend* fe)
{
- struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
+ struct ves1820_state* state = fe->demodulator_priv;
int i;
int val;
@@ -214,7 +213,7 @@ static int ves1820_init(struct dvb_frontend* fe)
static int ves1820_set_parameters(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
- struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
+ struct ves1820_state* state = fe->demodulator_priv;
static const u8 reg0x00[] = { 0x00, 0x04, 0x08, 0x0c, 0x10 };
static const u8 reg0x01[] = { 140, 140, 106, 100, 92 };
static const u8 reg0x05[] = { 135, 100, 70, 54, 38 };
@@ -241,7 +240,7 @@ static int ves1820_set_parameters(struct dvb_frontend* fe, struct dvb_frontend_p
static int ves1820_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
- struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
+ struct ves1820_state* state = fe->demodulator_priv;
int sync;
*status = 0;
@@ -267,7 +266,7 @@ static int ves1820_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int ves1820_read_ber(struct dvb_frontend* fe, u32* ber)
{
- struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
+ struct ves1820_state* state = fe->demodulator_priv;
u32 _ber = ves1820_readreg(state, 0x14) |
(ves1820_readreg(state, 0x15) << 8) |
@@ -279,7 +278,7 @@ static int ves1820_read_ber(struct dvb_frontend* fe, u32* ber)
static int ves1820_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
- struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
+ struct ves1820_state* state = fe->demodulator_priv;
u8 gain = ves1820_readreg(state, 0x17);
*strength = (gain << 8) | gain;
@@ -289,7 +288,7 @@ static int ves1820_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int ves1820_read_snr(struct dvb_frontend* fe, u16* snr)
{
- struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
+ struct ves1820_state* state = fe->demodulator_priv;
u8 quality = ~ves1820_readreg(state, 0x18);
*snr = (quality << 8) | quality;
@@ -299,7 +298,7 @@ static int ves1820_read_snr(struct dvb_frontend* fe, u16* snr)
static int ves1820_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
- struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
+ struct ves1820_state* state = fe->demodulator_priv;
*ucblocks = ves1820_readreg(state, 0x13) & 0x7f;
if (*ucblocks == 0x7f)
@@ -314,7 +313,7 @@ static int ves1820_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int ves1820_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
- struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
+ struct ves1820_state* state = fe->demodulator_priv;
int sync;
s8 afc = 0;
@@ -345,7 +344,7 @@ static int ves1820_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int ves1820_sleep(struct dvb_frontend* fe)
{
- struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
+ struct ves1820_state* state = fe->demodulator_priv;
ves1820_writereg(state, 0x1b, 0x02); /* pdown ADC */
ves1820_writereg(state, 0x00, 0x80); /* standby */
@@ -364,7 +363,7 @@ static int ves1820_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
static void ves1820_release(struct dvb_frontend* fe)
{
- struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
+ struct ves1820_state* state = fe->demodulator_priv;
kfree(state);
}
@@ -377,7 +376,7 @@ struct dvb_frontend* ves1820_attach(const struct ves1820_config* config,
struct ves1820_state* state = NULL;
/* allocate memory for the internal state */
- state = (struct ves1820_state*) kmalloc(sizeof(struct ves1820_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct ves1820_state), GFP_KERNEL);
if (state == NULL)
goto error;
diff --git a/drivers/media/dvb/frontends/ves1x93.c b/drivers/media/dvb/frontends/ves1x93.c
index edcad283aa86..821df8e839d0 100644
--- a/drivers/media/dvb/frontends/ves1x93.c
+++ b/drivers/media/dvb/frontends/ves1x93.c
@@ -263,7 +263,7 @@ static int ves1x93_set_symbolrate (struct ves1x93_state* state, u32 srate)
static int ves1x93_init (struct dvb_frontend* fe)
{
- struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
+ struct ves1x93_state* state = fe->demodulator_priv;
int i;
int val;
@@ -289,7 +289,7 @@ static int ves1x93_init (struct dvb_frontend* fe)
static int ves1x93_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage)
{
- struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
+ struct ves1x93_state* state = fe->demodulator_priv;
switch (voltage) {
case SEC_VOLTAGE_13:
@@ -305,7 +305,7 @@ static int ves1x93_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltag
static int ves1x93_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
- struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
+ struct ves1x93_state* state = fe->demodulator_priv;
u8 sync = ves1x93_readreg (state, 0x0e);
@@ -346,7 +346,7 @@ static int ves1x93_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int ves1x93_read_ber(struct dvb_frontend* fe, u32* ber)
{
- struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
+ struct ves1x93_state* state = fe->demodulator_priv;
*ber = ves1x93_readreg (state, 0x15);
*ber |= (ves1x93_readreg (state, 0x16) << 8);
@@ -358,7 +358,7 @@ static int ves1x93_read_ber(struct dvb_frontend* fe, u32* ber)
static int ves1x93_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
- struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
+ struct ves1x93_state* state = fe->demodulator_priv;
u8 signal = ~ves1x93_readreg (state, 0x0b);
*strength = (signal << 8) | signal;
@@ -368,7 +368,7 @@ static int ves1x93_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int ves1x93_read_snr(struct dvb_frontend* fe, u16* snr)
{
- struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
+ struct ves1x93_state* state = fe->demodulator_priv;
u8 _snr = ~ves1x93_readreg (state, 0x1c);
*snr = (_snr << 8) | _snr;
@@ -378,7 +378,7 @@ static int ves1x93_read_snr(struct dvb_frontend* fe, u16* snr)
static int ves1x93_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
- struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
+ struct ves1x93_state* state = fe->demodulator_priv;
*ucblocks = ves1x93_readreg (state, 0x18) & 0x7f;
@@ -393,7 +393,7 @@ static int ves1x93_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int ves1x93_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
- struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
+ struct ves1x93_state* state = fe->demodulator_priv;
ves1x93_writereg(state, 0x00, 0x11);
state->config->pll_set(fe, p);
@@ -408,7 +408,7 @@ static int ves1x93_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int ves1x93_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
- struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
+ struct ves1x93_state* state = fe->demodulator_priv;
int afc;
afc = ((int)((char)(ves1x93_readreg (state, 0x0a) << 1)))/2;
@@ -431,14 +431,14 @@ static int ves1x93_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int ves1x93_sleep(struct dvb_frontend* fe)
{
- struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
+ struct ves1x93_state* state = fe->demodulator_priv;
return ves1x93_writereg (state, 0x00, 0x08);
}
static void ves1x93_release(struct dvb_frontend* fe)
{
- struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
+ struct ves1x93_state* state = fe->demodulator_priv;
kfree(state);
}
@@ -451,7 +451,7 @@ struct dvb_frontend* ves1x93_attach(const struct ves1x93_config* config,
u8 identity;
/* allocate memory for the internal state */
- state = (struct ves1x93_state*) kmalloc(sizeof(struct ves1x93_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct ves1x93_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */