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-rw-r--r--linux/drivers/media/common/saa7146_core.c70
-rw-r--r--linux/drivers/media/dvb/frontends/stv0297.c22
-rw-r--r--linux/drivers/media/dvb/frontends/tda10021.c6
-rw-r--r--linux/drivers/media/dvb/frontends/ves1820.c2
-rw-r--r--linux/drivers/media/dvb/ttpci/Kconfig10
-rw-r--r--linux/drivers/media/dvb/ttpci/av7110.c3
-rw-r--r--linux/drivers/media/dvb/ttpci/av7110.h7
-rw-r--r--linux/drivers/media/dvb/ttpci/av7110_av.c16
-rw-r--r--linux/drivers/media/dvb/ttpci/av7110_av.h3
-rw-r--r--linux/drivers/media/dvb/ttpci/av7110_v4l.c4
-rw-r--r--linux/include/media/saa7146_vv.h1
11 files changed, 109 insertions, 35 deletions
diff --git a/linux/drivers/media/common/saa7146_core.c b/linux/drivers/media/common/saa7146_core.c
index b986e9ef6..e4063a1e0 100644
--- a/linux/drivers/media/common/saa7146_core.c
+++ b/linux/drivers/media/common/saa7146_core.c
@@ -59,43 +59,89 @@ void saa7146_setgpio(struct saa7146_dev *dev, int port, u32 data)
}
/* This DEBI code is based on the saa7146 Stradis driver by Nathan Laredo */
-int saa7146_wait_for_debi_done(struct saa7146_dev *dev, int nobusyloop)
+static inline int saa7146_wait_for_debi_done_sleep(struct saa7146_dev *dev,
+ unsigned long us1, unsigned long us2)
{
- unsigned long start;
+ unsigned long timeout;
int err;
/* wait for registers to be programmed */
- start = jiffies;
+ timeout = jiffies + usecs_to_jiffies(us1);
while (1) {
- err = time_after(jiffies, start + HZ/20);
+ err = time_after(jiffies, timeout);
if (saa7146_read(dev, MC2) & 2)
break;
if (err) {
- DEB_S(("timed out while waiting for registers getting programmed\n"));
+ printk(KERN_ERR "%s: %s timed out while waiting for "
+ "registers getting programmed\n",
+ dev->name, __FUNCTION__);
return -ETIMEDOUT;
}
- if (nobusyloop)
- msleep(1);
+ msleep(1);
}
/* wait for transfer to complete */
- start = jiffies;
+ timeout = jiffies + usecs_to_jiffies(us2);
while (1) {
- err = time_after(jiffies, start + HZ/4);
+ err = time_after(jiffies, timeout);
if (!(saa7146_read(dev, PSR) & SPCI_DEBI_S))
break;
saa7146_read(dev, MC2);
if (err) {
- DEB_S(("timed out while waiting for transfer completion\n"));
+ DEB_S(("%s: %s timed out while waiting for transfer "
+ "completion\n", dev->name, __FUNCTION__));
return -ETIMEDOUT;
}
- if (nobusyloop)
- msleep(1);
+ msleep(1);
}
return 0;
}
+static inline int saa7146_wait_for_debi_done_busyloop(struct saa7146_dev *dev,
+ unsigned long us1, unsigned long us2)
+{
+ unsigned long loops;
+
+ /* wait for registers to be programmed */
+ loops = us1;
+ while (1) {
+ if (saa7146_read(dev, MC2) & 2)
+ break;
+ if (!loops--) {
+ printk(KERN_ERR "%s: %s timed out while waiting for "
+ "registers getting programmed\n",
+ dev->name, __FUNCTION__);
+ return -ETIMEDOUT;
+ }
+ udelay(1);
+ }
+
+ /* wait for transfer to complete */
+ loops = us2 / 5;
+ while (1) {
+ if (!(saa7146_read(dev, PSR) & SPCI_DEBI_S))
+ break;
+ saa7146_read(dev, MC2);
+ if (!loops--) {
+ DEB_S(("%s: %s timed out while waiting for transfer "
+ "completion\n", dev->name, __FUNCTION__));
+ return -ETIMEDOUT;
+ }
+ udelay(5);
+ }
+
+ return 0;
+}
+
+int saa7146_wait_for_debi_done(struct saa7146_dev *dev, int nobusyloop)
+{
+ if (nobusyloop)
+ return saa7146_wait_for_debi_done_sleep(dev, 50000, 250000);
+ else
+ return saa7146_wait_for_debi_done_busyloop(dev, 50000, 250000);
+}
+
/****************************************************************************
* general helper functions
****************************************************************************/
diff --git a/linux/drivers/media/dvb/frontends/stv0297.c b/linux/drivers/media/dvb/frontends/stv0297.c
index a09f3ef1c..cd8f74b57 100644
--- a/linux/drivers/media/dvb/frontends/stv0297.c
+++ b/linux/drivers/media/dvb/frontends/stv0297.c
@@ -358,11 +358,23 @@ 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 = fe->demodulator_priv;
- u8 STRENGTH[2];
-
- stv0297_readregs(state, 0x41, STRENGTH, 2);
- *strength = (STRENGTH[1] & 0x03) << 8 | STRENGTH[0];
-
+ u8 STRENGTH[3];
+ u16 tmp;
+
+ stv0297_readregs(state, 0x41, STRENGTH, 3);
+ tmp = (STRENGTH[1] & 0x03) << 8 | STRENGTH[0];
+ if (STRENGTH[2] & 0x20) {
+ if (tmp < 0x200)
+ tmp = 0;
+ else
+ tmp = tmp - 0x200;
+ } else {
+ if (tmp > 0x1ff)
+ tmp = 0;
+ else
+ tmp = 0x1ff - tmp;
+ }
+ *strength = (tmp << 7) | (tmp >> 2);
return 0;
}
diff --git a/linux/drivers/media/dvb/frontends/tda10021.c b/linux/drivers/media/dvb/frontends/tda10021.c
index 6848a34d4..68a1103c9 100644
--- a/linux/drivers/media/dvb/frontends/tda10021.c
+++ b/linux/drivers/media/dvb/frontends/tda10021.c
@@ -301,6 +301,8 @@ static int tda10021_read_ber(struct dvb_frontend* fe, u32* ber)
u32 _ber = tda10021_readreg(state, 0x14) |
(tda10021_readreg(state, 0x15) << 8) |
((tda10021_readreg(state, 0x16) & 0x0f) << 16);
+ _tda10021_writereg(state, 0x10, (tda10021_readreg(state, 0x10) & ~0xc0)
+ | (tda10021_inittab[0x10] & 0xc0));
*ber = 10 * _ber;
return 0;
@@ -310,7 +312,11 @@ static int tda10021_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
struct tda10021_state* state = fe->demodulator_priv;
+ u8 config = tda10021_readreg(state, 0x02);
u8 gain = tda10021_readreg(state, 0x17);
+ if (config & 0x02)
+ /* the agc value is inverted */
+ gain = ~gain;
*strength = (gain << 8) | gain;
return 0;
diff --git a/linux/drivers/media/dvb/frontends/ves1820.c b/linux/drivers/media/dvb/frontends/ves1820.c
index 066b73b75..60433b501 100644
--- a/linux/drivers/media/dvb/frontends/ves1820.c
+++ b/linux/drivers/media/dvb/frontends/ves1820.c
@@ -47,7 +47,7 @@ struct ves1820_state {
static int verbose;
static u8 ves1820_inittab[] = {
- 0x69, 0x6A, 0x93, 0x12, 0x12, 0x46, 0x26, 0x1A,
+ 0x69, 0x6A, 0x93, 0x1A, 0x12, 0x46, 0x26, 0x1A,
0x43, 0x6A, 0xAA, 0xAA, 0x1E, 0x85, 0x43, 0x20,
0xE0, 0x00, 0xA1, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
diff --git a/linux/drivers/media/dvb/ttpci/Kconfig b/linux/drivers/media/dvb/ttpci/Kconfig
index 54b91f26c..f95961495 100644
--- a/linux/drivers/media/dvb/ttpci/Kconfig
+++ b/linux/drivers/media/dvb/ttpci/Kconfig
@@ -1,6 +1,6 @@
config DVB_AV7110
tristate "AV7110 cards"
- depends on DVB_CORE && PCI && I2C && VIDEO_V4L1
+ depends on DVB_CORE && PCI && I2C
select FW_LOADER if !DVB_AV7110_FIRMWARE
select VIDEO_SAA7146_VV
select DVB_VES1820 if !DVB_FE_CUSTOMISE
@@ -59,7 +59,7 @@ config DVB_AV7110_OSD
config DVB_BUDGET
tristate "Budget cards"
- depends on DVB_CORE && PCI && I2C && VIDEO_V4L1
+ depends on DVB_CORE && PCI && I2C
select VIDEO_SAA7146
select DVB_STV0299 if !DVB_FE_CUSTOMISE
select DVB_VES1X93 if !DVB_FE_CUSTOMISE
@@ -84,7 +84,7 @@ config DVB_BUDGET
config DVB_BUDGET_CI
tristate "Budget cards with onboard CI connector"
- depends on DVB_CORE && PCI && I2C && VIDEO_V4L1 && INPUT
+ depends on DVB_CORE && PCI && I2C && INPUT
select VIDEO_SAA7146
select DVB_STV0297 if !DVB_FE_CUSTOMISE
select DVB_STV0299 if !DVB_FE_CUSTOMISE
@@ -106,7 +106,7 @@ config DVB_BUDGET_CI
config DVB_BUDGET_AV
tristate "Budget cards with analog video inputs"
- depends on DVB_CORE && PCI && I2C && VIDEO_V4L1
+ depends on DVB_CORE && PCI && I2C
select VIDEO_SAA7146_VV
select DVB_PLL if !DVB_FE_CUSTOMISE
select DVB_STV0299 if !DVB_FE_CUSTOMISE
@@ -127,7 +127,7 @@ config DVB_BUDGET_AV
config DVB_BUDGET_PATCH
tristate "AV7110 cards with Budget Patch"
- depends on DVB_CORE && DVB_BUDGET && VIDEO_V4L1
+ depends on DVB_CORE && DVB_BUDGET
select DVB_AV7110
select DVB_STV0299 if !DVB_FE_CUSTOMISE
select DVB_VES1X93 if !DVB_FE_CUSTOMISE
diff --git a/linux/drivers/media/dvb/ttpci/av7110.c b/linux/drivers/media/dvb/ttpci/av7110.c
index c32235571..89cb1c5f8 100644
--- a/linux/drivers/media/dvb/ttpci/av7110.c
+++ b/linux/drivers/media/dvb/ttpci/av7110.c
@@ -2595,7 +2595,8 @@ static int __devinit av7110_attach(struct saa7146_dev* dev,
mutex_init(&av7110->osd_mutex);
/* TV standard */
- av7110->vidmode = tv_standard == 1 ? VIDEO_MODE_NTSC : VIDEO_MODE_PAL;
+ av7110->vidmode = tv_standard == 1 ? AV7110_VIDEO_MODE_NTSC
+ : AV7110_VIDEO_MODE_PAL;
/* ARM "watchdog" */
init_waitqueue_head(&av7110->arm_wait);
diff --git a/linux/drivers/media/dvb/ttpci/av7110.h b/linux/drivers/media/dvb/ttpci/av7110.h
index 689b4ec22..5bb48ab1c 100644
--- a/linux/drivers/media/dvb/ttpci/av7110.h
+++ b/linux/drivers/media/dvb/ttpci/av7110.h
@@ -50,6 +50,11 @@ extern int av7110_debug;
enum {AV_PES_STREAM, PS_STREAM, TS_STREAM, PES_STREAM};
+enum av7110_video_mode {
+ AV7110_VIDEO_MODE_PAL = 0,
+ AV7110_VIDEO_MODE_NTSC = 1
+};
+
struct av7110_p2t {
u8 pes[TS_SIZE];
u8 counter;
@@ -182,7 +187,7 @@ struct av7110 {
ca_slot_info_t ci_slot[2];
- int vidmode;
+ enum av7110_video_mode vidmode;
struct dmxdev dmxdev;
struct dvb_demux demux;
diff --git a/linux/drivers/media/dvb/ttpci/av7110_av.c b/linux/drivers/media/dvb/ttpci/av7110_av.c
index d75e7e48a..aef6e36d7 100644
--- a/linux/drivers/media/dvb/ttpci/av7110_av.c
+++ b/linux/drivers/media/dvb/ttpci/av7110_av.c
@@ -329,7 +329,7 @@ int av7110_set_volume(struct av7110 *av7110, int volleft, int volright)
return 0;
}
-int av7110_set_vidmode(struct av7110 *av7110, int mode)
+int av7110_set_vidmode(struct av7110 *av7110, enum av7110_video_mode mode)
{
int ret;
dprintk(2, "av7110:%p, \n", av7110);
@@ -348,11 +348,15 @@ int av7110_set_vidmode(struct av7110 *av7110, int mode)
}
-static int sw2mode[16] = {
- VIDEO_MODE_PAL, VIDEO_MODE_NTSC, VIDEO_MODE_NTSC, VIDEO_MODE_PAL,
- VIDEO_MODE_NTSC, VIDEO_MODE_NTSC, VIDEO_MODE_PAL, VIDEO_MODE_NTSC,
- VIDEO_MODE_PAL, VIDEO_MODE_PAL, VIDEO_MODE_PAL, VIDEO_MODE_PAL,
- VIDEO_MODE_PAL, VIDEO_MODE_PAL, VIDEO_MODE_PAL, VIDEO_MODE_PAL,
+static enum av7110_video_mode sw2mode[16] = {
+ AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_NTSC,
+ AV7110_VIDEO_MODE_NTSC, AV7110_VIDEO_MODE_PAL,
+ AV7110_VIDEO_MODE_NTSC, AV7110_VIDEO_MODE_NTSC,
+ AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_NTSC,
+ AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_PAL,
+ AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_PAL,
+ AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_PAL,
+ AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_PAL,
};
static int get_video_format(struct av7110 *av7110, u8 *buf, int count)
diff --git a/linux/drivers/media/dvb/ttpci/av7110_av.h b/linux/drivers/media/dvb/ttpci/av7110_av.h
index 45dc144b8..5f02ef85e 100644
--- a/linux/drivers/media/dvb/ttpci/av7110_av.h
+++ b/linux/drivers/media/dvb/ttpci/av7110_av.h
@@ -3,7 +3,8 @@
struct av7110;
-extern int av7110_set_vidmode(struct av7110 *av7110, int mode);
+extern int av7110_set_vidmode(struct av7110 *av7110,
+ enum av7110_video_mode mode);
extern int av7110_record_cb(struct dvb_filter_pes2ts *p2t, u8 *buf, size_t len);
extern int av7110_pes_play(void *dest, struct dvb_ringbuffer *buf, int dlen);
diff --git a/linux/drivers/media/dvb/ttpci/av7110_v4l.c b/linux/drivers/media/dvb/ttpci/av7110_v4l.c
index 76cca0032..e2f066fb7 100644
--- a/linux/drivers/media/dvb/ttpci/av7110_v4l.c
+++ b/linux/drivers/media/dvb/ttpci/av7110_v4l.c
@@ -876,11 +876,11 @@ static int std_callback(struct saa7146_dev* dev, struct saa7146_standard *std)
struct av7110 *av7110 = (struct av7110*) dev->ext_priv;
if (std->id & V4L2_STD_PAL) {
- av7110->vidmode = VIDEO_MODE_PAL;
+ av7110->vidmode = AV7110_VIDEO_MODE_PAL;
av7110_set_vidmode(av7110, av7110->vidmode);
}
else if (std->id & V4L2_STD_NTSC) {
- av7110->vidmode = VIDEO_MODE_NTSC;
+ av7110->vidmode = AV7110_VIDEO_MODE_NTSC;
av7110_set_vidmode(av7110, av7110->vidmode);
}
else
diff --git a/linux/include/media/saa7146_vv.h b/linux/include/media/saa7146_vv.h
index e49f7e156..89c442eb8 100644
--- a/linux/include/media/saa7146_vv.h
+++ b/linux/include/media/saa7146_vv.h
@@ -1,7 +1,6 @@
#ifndef __SAA7146_VV__
#define __SAA7146_VV__
-#include <linux/videodev.h>
#include <media/v4l2-common.h>
#include <media/saa7146.h>
#include <media/videobuf-dma-sg.h>
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-12 21:06:42 +0000