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-rw-r--r--linux/drivers/media/dvb/frontends/dib3000-common.c10
-rw-r--r--linux/drivers/media/dvb/frontends/dib3000-common.h2
-rw-r--r--linux/drivers/media/dvb/frontends/dib3000mb.c16
-rw-r--r--linux/drivers/media/dvb/frontends/dib3000mc.c12
4 files changed, 22 insertions, 18 deletions
diff --git a/linux/drivers/media/dvb/frontends/dib3000-common.c b/linux/drivers/media/dvb/frontends/dib3000-common.c
index 763c549f5..c539eedee 100644
--- a/linux/drivers/media/dvb/frontends/dib3000-common.c
+++ b/linux/drivers/media/dvb/frontends/dib3000-common.c
@@ -15,8 +15,8 @@ int dib3000_read_reg(struct dib3000_state *state, u16 reg)
u8 wb[] = { ((reg >> 8) | 0x80) & 0xff, reg & 0xff };
u8 rb[2];
struct i2c_msg msg[] = {
- { .addr = state->config->demod_address, .flags = 0, .buf = wb, .len = 2 },
- { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = rb, .len = 2 },
+ { .addr = state->config.demod_address, .flags = 0, .buf = wb, .len = 2 },
+ { .addr = state->config.demod_address, .flags = I2C_M_RD, .buf = rb, .len = 2 },
};
if (i2c_transfer(state->i2c, msg, 2) != 2)
@@ -35,7 +35,7 @@ int dib3000_write_reg(struct dib3000_state *state, u16 reg, u16 val)
(val >> 8) & 0xff, val & 0xff,
};
struct i2c_msg msg[] = {
- { .addr = state->config->demod_address, .flags = 0, .buf = b, .len = 4 }
+ { .addr = state->config.demod_address, .flags = 0, .buf = b, .len = 4 }
};
deb_i2c("writing i2c bus (reg: %5d 0x%04x, val: %5d 0x%04x)\n",reg,reg,val,val);
@@ -131,6 +131,10 @@ 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_LICENSE("GPL");
+
EXPORT_SYMBOL(dib3000_seq);
EXPORT_SYMBOL(dib3000_read_reg);
diff --git a/linux/drivers/media/dvb/frontends/dib3000-common.h b/linux/drivers/media/dvb/frontends/dib3000-common.h
index 993f5a8d3..2cd0ad9ab 100644
--- a/linux/drivers/media/dvb/frontends/dib3000-common.h
+++ b/linux/drivers/media/dvb/frontends/dib3000-common.h
@@ -49,7 +49,7 @@ struct dib3000_state {
struct dvb_frontend_ops ops;
/* configuration settings */
- const struct dib3000_config* config;
+ struct dib3000_config config;
spinlock_t pid_list_lock;
struct dib3000_pid *pid_list;
diff --git a/linux/drivers/media/dvb/frontends/dib3000mb.c b/linux/drivers/media/dvb/frontends/dib3000mb.c
index 1cd0aa32c..0131ec4eb 100644
--- a/linux/drivers/media/dvb/frontends/dib3000mb.c
+++ b/linux/drivers/media/dvb/frontends/dib3000mb.c
@@ -61,10 +61,10 @@ static int dib3000mb_set_frontend(struct dvb_frontend* fe,
if (tuner) {
wr(DIB3000MB_REG_TUNER,
- DIB3000_TUNER_WRITE_ENABLE(state->config->pll_addr));
- state->config->pll_set(fe, fep);
+ DIB3000_TUNER_WRITE_ENABLE(state->config.pll_addr));
+ state->config.pll_set(fe, fep);
wr(DIB3000MB_REG_TUNER,
- DIB3000_TUNER_WRITE_DISABLE(state->config->pll_addr));
+ DIB3000_TUNER_WRITE_DISABLE(state->config.pll_addr));
deb_setf("bandwidth: ");
switch (ofdm->bandwidth) {
@@ -388,12 +388,12 @@ 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) {
+ if (state->config.pll_init) {
wr(DIB3000MB_REG_TUNER,
- DIB3000_TUNER_WRITE_ENABLE(state->config->pll_addr));
- state->config->pll_init(fe);
+ DIB3000_TUNER_WRITE_ENABLE(state->config.pll_addr));
+ state->config.pll_init(fe);
wr(DIB3000MB_REG_TUNER,
- DIB3000_TUNER_WRITE_DISABLE(state->config->pll_addr));
+ DIB3000_TUNER_WRITE_DISABLE(state->config.pll_addr));
}
return 0;
@@ -761,8 +761,8 @@ struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
goto error;
/* setup the state */
- state->config = config;
state->i2c = i2c;
+ memcpy(&state->config,config,sizeof(struct dib3000_config));
memcpy(&state->ops, &dib3000mb_ops, sizeof(struct dvb_frontend_ops));
/* check for the correct demod */
diff --git a/linux/drivers/media/dvb/frontends/dib3000mc.c b/linux/drivers/media/dvb/frontends/dib3000mc.c
index 2a9de89aa..d395afb73 100644
--- a/linux/drivers/media/dvb/frontends/dib3000mc.c
+++ b/linux/drivers/media/dvb/frontends/dib3000mc.c
@@ -200,10 +200,10 @@ static int dib3000mc_set_frontend(struct dvb_frontend* fe,
if (tuner) {
wr(DIB3000MC_REG_TUNER,
- DIB3000_TUNER_WRITE_ENABLE(state->config->pll_addr));
- state->config->pll_set(fe, fep);
+ DIB3000_TUNER_WRITE_ENABLE(state->config.pll_addr));
+ state->config.pll_set(fe, fep);
wr(DIB3000MC_REG_TUNER,
- DIB3000_TUNER_WRITE_DISABLE(state->config->pll_addr));
+ DIB3000_TUNER_WRITE_DISABLE(state->config.pll_addr));
}
dib3000mc_set_timing(state,0,ofdm->transmission_mode,ofdm->bandwidth);
@@ -370,11 +370,11 @@ static int dib3000mc_fe_init(struct dvb_frontend* fe, int mobile_mode)
wr(DIB3000MC_REG_ELEC_OUT,DIB3000MC_ELEC_OUT_DIV_OUT_ON);
wr(DIB3000MC_REG_OUTMODE,DIB3000MC_OM_PAR_CONT_CLK);
wr(DIB3000MC_REG_RST_I2C_ADDR,
- DIB3000MC_DEMOD_ADDR(state->config->demod_address) |
+ DIB3000MC_DEMOD_ADDR(state->config.demod_address) |
DIB3000MC_DEMOD_ADDR_ON);
wr(DIB3000MC_REG_RST_I2C_ADDR,
- DIB3000MC_DEMOD_ADDR(state->config->demod_address));
+ DIB3000MC_DEMOD_ADDR(state->config.demod_address));
wr(DIB3000MC_REG_RESTART,DIB3000MC_RESTART_CONFIG);
wr(DIB3000MC_REG_RESTART,DIB3000MC_RESTART_OFF);
@@ -778,8 +778,8 @@ struct dvb_frontend* dib3000mc_attach(const struct dib3000_config* config,
goto error;
/* setup the state */
- state->config = config;
state->i2c = i2c;
+ memcpy(&state->config,config,sizeof(struct dib3000_config));
memcpy(&state->ops, &dib3000mc_ops, sizeof(struct dvb_frontend_ops));
/* check for the correct demod */
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-04 09:29:58 +0000