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-rw-r--r--drivers/media/common/Kconfig1
-rw-r--r--drivers/media/common/ir-keymaps.c134
-rw-r--r--drivers/media/common/saa7146_core.c2
-rw-r--r--drivers/media/common/saa7146_fops.c1
-rw-r--r--drivers/media/common/saa7146_i2c.c26
5 files changed, 151 insertions, 13 deletions
diff --git a/drivers/media/common/Kconfig b/drivers/media/common/Kconfig
index 1a04db4552d..f33e5d97341 100644
--- a/drivers/media/common/Kconfig
+++ b/drivers/media/common/Kconfig
@@ -4,7 +4,6 @@ config VIDEO_SAA7146
config VIDEO_SAA7146_VV
tristate
- select VIDEO_V4L2
select VIDEO_BUF
select VIDEO_VIDEOBUF
select VIDEO_SAA7146
diff --git a/drivers/media/common/ir-keymaps.c b/drivers/media/common/ir-keymaps.c
index ca98d947894..f51e02fe365 100644
--- a/drivers/media/common/ir-keymaps.c
+++ b/drivers/media/common/ir-keymaps.c
@@ -32,6 +32,37 @@ IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE] = {
EXPORT_SYMBOL_GPL(ir_codes_empty);
+/* Michal Majchrowicz <mmajchrowicz@gmail.com> */
+IR_KEYTAB_TYPE ir_codes_proteus_2309[IR_KEYTAB_SIZE] = {
+ /* numeric */
+ [ 0x00 ] = KEY_0,
+ [ 0x01 ] = KEY_1,
+ [ 0x02 ] = KEY_2,
+ [ 0x03 ] = KEY_3,
+ [ 0x04 ] = KEY_4,
+ [ 0x05 ] = KEY_5,
+ [ 0x06 ] = KEY_6,
+ [ 0x07 ] = KEY_7,
+ [ 0x08 ] = KEY_8,
+ [ 0x09 ] = KEY_9,
+
+ [ 0x5c ] = KEY_POWER, /* power */
+ [ 0x20 ] = KEY_F, /* full screen */
+ [ 0x0f ] = KEY_BACKSPACE, /* recall */
+ [ 0x1b ] = KEY_ENTER, /* mute */
+ [ 0x41 ] = KEY_RECORD, /* record */
+ [ 0x43 ] = KEY_STOP, /* stop */
+ [ 0x16 ] = KEY_S,
+ [ 0x1a ] = KEY_Q, /* off */
+ [ 0x2e ] = KEY_RED,
+ [ 0x1f ] = KEY_DOWN, /* channel - */
+ [ 0x1c ] = KEY_UP, /* channel + */
+ [ 0x10 ] = KEY_LEFT, /* volume - */
+ [ 0x1e ] = KEY_RIGHT, /* volume + */
+ [ 0x14 ] = KEY_F1,
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_proteus_2309);
/* Matt Jesson <dvb@jesson.eclipse.co.uk */
IR_KEYTAB_TYPE ir_codes_avermedia_dvbt[IR_KEYTAB_SIZE] = {
[ 0x28 ] = KEY_0, //'0' / 'enter'
@@ -1473,3 +1504,106 @@ IR_KEYTAB_TYPE ir_codes_npgtech[IR_KEYTAB_SIZE] = {
};
EXPORT_SYMBOL_GPL(ir_codes_npgtech);
+
+/* Norwood Micro (non-Pro) TV Tuner
+ By Peter Naulls <peter@chocky.org>
+ Key comments are the functions given in the manual */
+IR_KEYTAB_TYPE ir_codes_norwood[IR_KEYTAB_SIZE] = {
+ /* Keys 0 to 9 */
+ [ 0x20 ] = KEY_0,
+ [ 0x21 ] = KEY_1,
+ [ 0x22 ] = KEY_2,
+ [ 0x23 ] = KEY_3,
+ [ 0x24 ] = KEY_4,
+ [ 0x25 ] = KEY_5,
+ [ 0x26 ] = KEY_6,
+ [ 0x27 ] = KEY_7,
+ [ 0x28 ] = KEY_8,
+ [ 0x29 ] = KEY_9,
+
+ [ 0x78 ] = KEY_TUNER, /* Video Source */
+ [ 0x2c ] = KEY_EXIT, /* Open/Close software */
+ [ 0x2a ] = KEY_SELECT, /* 2 Digit Select */
+ [ 0x69 ] = KEY_AGAIN, /* Recall */
+
+ [ 0x32 ] = KEY_BRIGHTNESSUP, /* Brightness increase */
+ [ 0x33 ] = KEY_BRIGHTNESSDOWN, /* Brightness decrease */
+ [ 0x6b ] = KEY_KPPLUS, /* (not named >>>>>) */
+ [ 0x6c ] = KEY_KPMINUS, /* (not named <<<<<) */
+
+ [ 0x2d ] = KEY_MUTE, /* Mute */
+ [ 0x30 ] = KEY_VOLUMEUP, /* Volume up */
+ [ 0x31 ] = KEY_VOLUMEDOWN, /* Volume down */
+ [ 0x60 ] = KEY_CHANNELUP, /* Channel up */
+ [ 0x61 ] = KEY_CHANNELDOWN, /* Channel down */
+
+ [ 0x3f ] = KEY_RECORD, /* Record */
+ [ 0x37 ] = KEY_PLAY, /* Play */
+ [ 0x36 ] = KEY_PAUSE, /* Pause */
+ [ 0x2b ] = KEY_STOP, /* Stop */
+ [ 0x67 ] = KEY_FASTFORWARD, /* Foward */
+ [ 0x66 ] = KEY_REWIND, /* Rewind */
+ [ 0x3e ] = KEY_SEARCH, /* Auto Scan */
+ [ 0x2e ] = KEY_CAMERA, /* Capture Video */
+ [ 0x6d ] = KEY_MENU, /* Show/Hide Control */
+ [ 0x2f ] = KEY_ZOOM, /* Full Screen */
+ [ 0x34 ] = KEY_RADIO, /* FM */
+ [ 0x65 ] = KEY_POWER, /* Computer power */
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_norwood);
+
+/* From reading the following remotes:
+ * Zenith Universal 7 / TV Mode 807 / VCR Mode 837
+ * Hauppauge (from NOVA-CI-s box product)
+ * This is a "middle of the road" approach, differences are noted
+ */
+IR_KEYTAB_TYPE ir_codes_budget_ci_old[IR_KEYTAB_SIZE] = {
+ [ 0x00 ] = KEY_0,
+ [ 0x01 ] = KEY_1,
+ [ 0x02 ] = KEY_2,
+ [ 0x03 ] = KEY_3,
+ [ 0x04 ] = KEY_4,
+ [ 0x05 ] = KEY_5,
+ [ 0x06 ] = KEY_6,
+ [ 0x07 ] = KEY_7,
+ [ 0x08 ] = KEY_8,
+ [ 0x09 ] = KEY_9,
+ [ 0x0a ] = KEY_ENTER,
+ [ 0x0b ] = KEY_RED,
+ [ 0x0c ] = KEY_POWER, /* RADIO on Hauppauge */
+ [ 0x0d ] = KEY_MUTE,
+ [ 0x0f ] = KEY_A, /* TV on Hauppauge */
+ [ 0x10 ] = KEY_VOLUMEUP,
+ [ 0x11 ] = KEY_VOLUMEDOWN,
+ [ 0x14 ] = KEY_B,
+ [ 0x1c ] = KEY_UP,
+ [ 0x1d ] = KEY_DOWN,
+ [ 0x1e ] = KEY_OPTION, /* RESERVED on Hauppauge */
+ [ 0x1f ] = KEY_BREAK,
+ [ 0x20 ] = KEY_CHANNELUP,
+ [ 0x21 ] = KEY_CHANNELDOWN,
+ [ 0x22 ] = KEY_PREVIOUS, /* Prev. Ch on Zenith, SOURCE on Hauppauge */
+ [ 0x24 ] = KEY_RESTART,
+ [ 0x25 ] = KEY_OK,
+ [ 0x26 ] = KEY_CYCLEWINDOWS, /* MINIMIZE on Hauppauge */
+ [ 0x28 ] = KEY_ENTER, /* VCR mode on Zenith */
+ [ 0x29 ] = KEY_PAUSE,
+ [ 0x2b ] = KEY_RIGHT,
+ [ 0x2c ] = KEY_LEFT,
+ [ 0x2e ] = KEY_MENU, /* FULL SCREEN on Hauppauge */
+ [ 0x30 ] = KEY_SLOW,
+ [ 0x31 ] = KEY_PREVIOUS, /* VCR mode on Zenith */
+ [ 0x32 ] = KEY_REWIND,
+ [ 0x34 ] = KEY_FASTFORWARD,
+ [ 0x35 ] = KEY_PLAY,
+ [ 0x36 ] = KEY_STOP,
+ [ 0x37 ] = KEY_RECORD,
+ [ 0x38 ] = KEY_TUNER, /* TV/VCR on Zenith */
+ [ 0x3a ] = KEY_C,
+ [ 0x3c ] = KEY_EXIT,
+ [ 0x3d ] = KEY_POWER2,
+ [ 0x3e ] = KEY_TUNER,
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_budget_ci_old);
diff --git a/drivers/media/common/saa7146_core.c b/drivers/media/common/saa7146_core.c
index b88451e33c0..86cbdbcf9d7 100644
--- a/drivers/media/common/saa7146_core.c
+++ b/drivers/media/common/saa7146_core.c
@@ -230,7 +230,7 @@ int saa7146_pgtable_build_single(struct pci_dev *pci, struct saa7146_pgtable *pt
/********************************************************************************/
/* interrupt handler */
-static irqreturn_t interrupt_hw(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t interrupt_hw(int irq, void *dev_id)
{
struct saa7146_dev *dev = dev_id;
u32 isr = 0;
diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c
index 0027acc5b8e..d867a6a9e43 100644
--- a/drivers/media/common/saa7146_fops.c
+++ b/drivers/media/common/saa7146_fops.c
@@ -455,7 +455,6 @@ static void vv_callback(struct saa7146_dev *dev, unsigned long status)
static struct video_device device_template =
{
- .hardware = VID_HARDWARE_SAA7146,
.fops = &video_fops,
.minor = -1,
};
diff --git a/drivers/media/common/saa7146_i2c.c b/drivers/media/common/saa7146_i2c.c
index d9953f7a8b6..8c85efc2652 100644
--- a/drivers/media/common/saa7146_i2c.c
+++ b/drivers/media/common/saa7146_i2c.c
@@ -189,13 +189,21 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d
saa7146_write(dev, I2C_TRANSFER, *dword);
dev->i2c_op = 1;
+ SAA7146_ISR_CLEAR(dev, MASK_16|MASK_17);
SAA7146_IER_ENABLE(dev, MASK_16|MASK_17);
saa7146_write(dev, MC2, (MASK_00 | MASK_16));
- wait_event_interruptible(dev->i2c_wq, dev->i2c_op == 0);
- if (signal_pending (current)) {
- /* a signal arrived */
- return -ERESTARTSYS;
+ timeout = HZ/100 + 1; /* 10ms */
+ timeout = wait_event_interruptible_timeout(dev->i2c_wq, dev->i2c_op == 0, timeout);
+ if (timeout == -ERESTARTSYS || dev->i2c_op) {
+ SAA7146_IER_DISABLE(dev, MASK_16|MASK_17);
+ SAA7146_ISR_CLEAR(dev, MASK_16|MASK_17);
+ if (timeout == -ERESTARTSYS)
+ /* a signal arrived */
+ return -ERESTARTSYS;
+
+ printk(KERN_WARNING "saa7146_i2c_writeout: timed out waiting for end of xfer\n");
+ return -EIO;
}
status = saa7146_read(dev, I2C_STATUS);
} else {
@@ -217,11 +225,9 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d
}
/* wait until we get a transfer done or error */
timeout = jiffies + HZ/100 + 1; /* 10ms */
+ /* first read usually delivers bogus results... */
+ saa7146_i2c_status(dev);
while(1) {
- /**
- * first read usually delivers bogus results...
- */
- saa7146_i2c_status(dev);
status = saa7146_i2c_status(dev);
if ((status & 0x3) != 1)
break;
@@ -232,10 +238,10 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d
DEB_I2C(("saa7146_i2c_writeout: timed out waiting for end of xfer\n"));
return -EIO;
}
- if ((++trial < 20) && short_delay)
+ if (++trial < 50 && short_delay)
udelay(10);
else
- msleep(1);
+ msleep(1);
}
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-02-13 06:57:20 +0000