aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAndreas Oberritter <obi@linuxtv.org>2005-09-09 13:02:30 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-09 13:57:38 -0700
commitcfbfce1566f11c0dbad8a16173f0448b0c78cecb (patch)
treecd090616b3a13c130b72238f92390761bda71e39
parent4ff4ac1beae58a2fea7ec2ad43d6c3b60d90ec61 (diff)
[PATCH] dvb: frontend: stv0299: pass i2c bus to pll callback
Pass a pointer to the i2c bus to the pll callbacks (stv0299 only). It was not possible to tell which i2c bus should be used if an adapter has multiple frontends on multiple i2c buses. Signed-off-by: Andreas Oberritter <obi@linuxtv.org> Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--drivers/media/dvb/b2c2/flexcop-fe-tuner.c5
-rw-r--r--drivers/media/dvb/frontends/stv0299.c6
-rw-r--r--drivers/media/dvb/frontends/stv0299.h4
-rw-r--r--drivers/media/dvb/ttpci/av7110.c10
-rw-r--r--drivers/media/dvb/ttpci/budget-av.c4
-rw-r--r--drivers/media/dvb/ttpci/budget-ci.c9
-rw-r--r--drivers/media/dvb/ttpci/budget-patch.c5
-rw-r--r--drivers/media/dvb/ttpci/budget.c5
-rw-r--r--drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c4
9 files changed, 23 insertions, 29 deletions
diff --git a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
index 0410cc96a48..a36bec3a2be 100644
--- a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
+++ b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
@@ -164,12 +164,11 @@ static int samsung_tbmu24112_set_symbol_rate(struct dvb_frontend* fe, u32 srate,
return 0;
}
-static int samsung_tbmu24112_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int samsung_tbmu24112_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
{
u8 buf[4];
u32 div;
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
- struct flexcop_device *fc = fe->dvb->priv;
div = params->frequency / 125;
@@ -180,7 +179,7 @@ static int samsung_tbmu24112_pll_set(struct dvb_frontend* fe, struct dvb_fronten
if (params->frequency < 1500000) buf[3] |= 0x10;
- if (i2c_transfer(&fc->i2c_adap, &msg, 1) != 1)
+ if (i2c_transfer(i2c, &msg, 1) != 1)
return -EIO;
return 0;
}
diff --git a/drivers/media/dvb/frontends/stv0299.c b/drivers/media/dvb/frontends/stv0299.c
index cfa3928bb48..db66d417df3 100644
--- a/drivers/media/dvb/frontends/stv0299.c
+++ b/drivers/media/dvb/frontends/stv0299.c
@@ -481,7 +481,7 @@ static int stv0299_init (struct dvb_frontend* fe)
if (state->config->pll_init) {
stv0299_writeregI(state, 0x05, 0xb5); /* enable i2c repeater on stv0299 */
- state->config->pll_init(fe);
+ state->config->pll_init(fe, state->i2c);
stv0299_writeregI(state, 0x05, 0x35); /* disable i2c repeater on stv0299 */
}
@@ -603,7 +603,7 @@ static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
} else {
/* A "normal" tune is requested */
stv0299_writeregI(state, 0x05, 0xb5); /* enable i2c repeater on stv0299 */
- state->config->pll_set(fe, p);
+ state->config->pll_set(fe, state->i2c, p);
stv0299_writeregI(state, 0x05, 0x35); /* disable i2c repeater on stv0299 */
stv0299_writeregI(state, 0x32, 0x80);
@@ -615,7 +615,7 @@ static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
}
} else {
stv0299_writeregI(state, 0x05, 0xb5); /* enable i2c repeater on stv0299 */
- state->config->pll_set(fe, p);
+ state->config->pll_set(fe, state->i2c, p);
stv0299_writeregI(state, 0x05, 0x35); /* disable i2c repeater on stv0299 */
stv0299_set_FEC (state, p->u.qpsk.fec_inner);
diff --git a/drivers/media/dvb/frontends/stv0299.h b/drivers/media/dvb/frontends/stv0299.h
index 79457a80a11..d0c4484861e 100644
--- a/drivers/media/dvb/frontends/stv0299.h
+++ b/drivers/media/dvb/frontends/stv0299.h
@@ -92,8 +92,8 @@ struct stv0299_config
int (*set_symbol_rate)(struct dvb_frontend* fe, u32 srate, u32 ratio);
/* PLL maintenance */
- int (*pll_init)(struct dvb_frontend* fe);
- int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
+ int (*pll_init)(struct dvb_frontend *fe, struct i2c_adapter *i2c);
+ int (*pll_set)(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters *params);
};
extern int stv0299_writereg (struct dvb_frontend* fe, u8 reg, u8 data);
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index e4c6e87f6c5..c91cf8958b3 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -1668,9 +1668,8 @@ static int alps_bsru6_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ra
return 0;
}
-static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
{
- struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
int ret;
u8 data[4];
u32 div;
@@ -1687,7 +1686,7 @@ static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct dvb_frontend_param
if (params->frequency > 1530000) data[3] = 0xc0;
- ret = i2c_transfer(&av7110->i2c_adap, &msg, 1);
+ ret = i2c_transfer(i2c, &msg, 1);
if (ret != 1)
return -EIO;
return 0;
@@ -1751,9 +1750,8 @@ static u8 alps_bsbe1_inittab[] = {
0xff, 0xff
};
-static int alps_bsbe1_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_bsbe1_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
{
- struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
int ret;
u8 data[4];
u32 div;
@@ -1768,7 +1766,7 @@ static int alps_bsbe1_pll_set(struct dvb_frontend* fe, struct dvb_frontend_param
data[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
data[3] = (params->frequency > 1530000) ? 0xE0 : 0xE4;
- ret = i2c_transfer(&av7110->i2c_adap, &msg, 1);
+ ret = i2c_transfer(i2c, &msg, 1);
return (ret != 1) ? -EIO : 0;
}
diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c
index 9746d2bb916..311be50b2fc 100644
--- a/drivers/media/dvb/ttpci/budget-av.c
+++ b/drivers/media/dvb/ttpci/budget-av.c
@@ -453,9 +453,9 @@ static int philips_su1278_ty_ci_set_symbol_rate(struct dvb_frontend *fe, u32 sra
}
static int philips_su1278_ty_ci_pll_set(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c,
struct dvb_frontend_parameters *params)
{
- struct budget_av *budget_av = (struct budget_av *) fe->dvb->priv;
u32 div;
u8 buf[4];
struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) };
@@ -481,7 +481,7 @@ static int philips_su1278_ty_ci_pll_set(struct dvb_frontend *fe,
else if (params->frequency < 2150000)
buf[3] |= 0xC0;
- if (i2c_transfer(&budget_av->budget.i2c_adap, &msg, 1) != 1)
+ if (i2c_transfer(i2c, &msg, 1) != 1)
return -EIO;
return 0;
}
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index a1267054bc0..88f27a53216 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -548,9 +548,8 @@ static int alps_bsru6_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32 ra
return 0;
}
-static int alps_bsru6_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int alps_bsru6_pll_set(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters *params)
{
- struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv;
u8 buf[4];
u32 div;
struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) };
@@ -567,7 +566,7 @@ static int alps_bsru6_pll_set(struct dvb_frontend *fe, struct dvb_frontend_param
if (params->frequency > 1530000)
buf[3] = 0xc0;
- if (i2c_transfer(&budget_ci->budget.i2c_adap, &msg, 1) != 1)
+ if (i2c_transfer(i2c, &msg, 1) != 1)
return -EIO;
return 0;
}
@@ -669,9 +668,9 @@ static int philips_su1278_tt_set_symbol_rate(struct dvb_frontend *fe, u32 srate,
}
static int philips_su1278_tt_pll_set(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c,
struct dvb_frontend_parameters *params)
{
- struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv;
u32 div;
u8 buf[4];
struct i2c_msg msg = {.addr = 0x60,.flags = 0,.buf = buf,.len = sizeof(buf) };
@@ -697,7 +696,7 @@ static int philips_su1278_tt_pll_set(struct dvb_frontend *fe,
else if (params->frequency < 2150000)
buf[3] |= 0xC0;
- if (i2c_transfer(&budget_ci->budget.i2c_adap, &msg, 1) != 1)
+ if (i2c_transfer(i2c, &msg, 1) != 1)
return -EIO;
return 0;
}
diff --git a/drivers/media/dvb/ttpci/budget-patch.c b/drivers/media/dvb/ttpci/budget-patch.c
index 8142e26b47f..b1f21ef0e3b 100644
--- a/drivers/media/dvb/ttpci/budget-patch.c
+++ b/drivers/media/dvb/ttpci/budget-patch.c
@@ -353,9 +353,8 @@ static int alps_bsru6_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ra
return 0;
}
-static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
{
- struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv;
u8 data[4];
u32 div;
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
@@ -370,7 +369,7 @@ static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct dvb_frontend_param
if (params->frequency > 1530000) data[3] = 0xc0;
- if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
+ if (i2c_transfer(i2c, &msg, 1) != 1) return -EIO;
return 0;
}
diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index 9961917e8a7..5552ef50199 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -332,9 +332,8 @@ static int alps_bsru6_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ra
return 0;
}
-static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
{
- struct budget* budget = (struct budget*) fe->dvb->priv;
u8 data[4];
u32 div;
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
@@ -349,7 +348,7 @@ static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct dvb_frontend_param
if (params->frequency > 1530000) data[3] = 0xc0;
- if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
+ if (i2c_transfer(i2c, &msg, 1) != 1) return -EIO;
return 0;
}
diff --git a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
index 7daf7b1598a..c1acd4bb349 100644
--- a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
+++ b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
@@ -1299,7 +1299,7 @@ static int alps_stv0299_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32
return 0;
}
-static int philips_tsa5059_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int philips_tsa5059_pll_set(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters *params)
{
struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;
u8 buf[4];
@@ -1322,7 +1322,7 @@ static int philips_tsa5059_pll_set(struct dvb_frontend *fe, struct dvb_frontend_
if (ttusb->revision == TTUSB_REV_2_2)
buf[3] |= 0x20;
- if (i2c_transfer(&ttusb->i2c_adap, &msg, 1) != 1)
+ if (i2c_transfer(i2c, &msg, 1) != 1)
return -EIO;
return 0;