- import video4linux drivers.

15 files changed, 242 insertions, 0 deletions

diff --git a/linux/Documentation/video4linux/README.ir b/linux/Documentation/video4linux/README.ir
new file mode 100644
index 000000000..0da47a847
--- /dev/null
+++ b/linux/Documentation/video4linux/README.ir
@@ -0,0 +1,72 @@
+
+infrared remote control support in video4linux drivers
+======================================================
+
+
+basics
+------
+
+Current versions use the linux input layer to support infrared
+remote controls.  I suggest to download my input layer tools
+from http://bytesex.org/snapshot/input-<date>.tar.gz
+
+Modules you have to load:
+
+  saa7134	statically built in, i.e. just the driver :)
+  bttv		ir-kbd-gpio or ir-kbd-i2c depending on your
+		card.
+
+ir-kbd-gpio and ir-kbd-i2c don't support all cards lirc supports
+(yet), mainly for the reason that the code of lirc_i2c and lirc_gpio
+was very confusing and I decided to basically start over from scratch.
+Feel free to contact me in case of trouble.  Note that the ir-kbd-*
+modules work on 2.6.x kernels only through ...
+
+
+how it works
+------------
+
+The modules register the remote as keyboard within the linux input
+layer, i.e. you'll see the keys of the remote as normal key strokes
+(if CONFIG_INPUT_KEYBOARD is enabled).
+
+Using the event devices (CONFIG_INPUT_EVDEV) it is possible for
+applications to access the remote via /dev/input/event<n> devices.
+You might have to create the special files using "/sbin/MAKEDEV
+input".  The input layer tools mentioned above use the event device.
+
+The input layer tools are nice for trouble shooting, i.e. to check
+whenever the input device is really present, which of the devices it
+is, check whenever pressing keys on the remote actually generates
+events and the like.  You can also use the kbd utility to change the
+keymaps (2.6.x kernels only through).
+
+
+using with lircd
+================
+
+The cvs version of the lircd daemon supports reading events from the
+linux input layer (via event device).  The input layer tools tarball
+comes with a lircd config file.
+
+
+using without lircd
+===================
+
+XFree86 likely can be configured to recognise the remote keys.  Once I
+simply tried to configure one of the multimedia keyboards as input
+device, which had the effect that XFree86 recognised some of the keys
+of my remote control and passed volume up/down key presses as
+XF86AudioRaiseVolume and XF86AudioLowerVolume key events to the X11
+clients.
+
+It likely is possible to make that fly with a nice xkb config file,
+I know next to nothing about that through.
+
+
+Have fun,
+
+  Gerd
+
+--
+Gerd Knorr <kraxel@bytesex.org>
diff --git a/linux/Documentation/video4linux/bttv/MAKEDEV b/linux/Documentation/video4linux/bttv/MAKEDEV
new file mode 100644
index 000000000..6c29ba43b
--- /dev/null
+++ b/linux/Documentation/video4linux/bttv/MAKEDEV
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+function makedev () {
+
+	for dev in 0 1 2 3; do
+		echo "/dev/$1$dev: char 81 $[ $2 + $dev ]"
+		rm -f /dev/$1$dev
+		mknod /dev/$1$dev c 81 $[ $2 + $dev ]
+		chmod 666 /dev/$1$dev
+	done
+
+	# symlink for default device
+	rm -f /dev/$1
+	ln -s /dev/${1}0 /dev/$1
+}
+
+# see http://roadrunner.swansea.uk.linux.org/v4lapi.shtml
+
+echo "*** new device names ***"
+makedev video 0
+makedev radio 64
+makedev vtx 192
+makedev vbi 224
+
+#echo "*** old device names (for compatibility only) ***"
+#makedev bttv 0
+#makedev bttv-fm 64
+#makedev bttv-vbi 224
diff --git a/v4l/.bp/2.4/20_v4l2 b/v4l/.bp/2.4/20_v4l2
new file mode 100644
index 000000000..e723cd8ed
--- /dev/null
+++ b/v4l/.bp/2.4/20_v4l2
@@ -0,0 +1,5 @@
+srcdiff	videodev.h	include/linux/videodev.h
+srcdiff	videodev2.h	include/linux/videodev2.h
+#srcdiff	videodev.c	drivers/media/video/videodev.c
+srcdiff	v4l1-compat.c	drivers/media/video/v4l1-compat.c
+srcdiff	v4l2-common.c	drivers/media/video/v4l2-common.c
diff --git a/v4l/.bp/2.4/30_video-buf b/v4l/.bp/2.4/30_video-buf
new file mode 100644
index 000000000..2093f8b68
--- /dev/null
+++ b/v4l/.bp/2.4/30_video-buf
@@ -0,0 +1,2 @@
+srcdiff	video-buf.h	drivers/media/video/video-buf.h
+srcdiff	video-buf.c	drivers/media/video/video-buf.c
diff --git a/v4l/.bp/2.4/31_bt832 b/v4l/.bp/2.4/31_bt832
new file mode 100644
index 000000000..c79f408f2
--- /dev/null
+++ b/v4l/.bp/2.4/31_bt832
@@ -0,0 +1,2 @@
+srcdiff	bt832.c		drivers/media/video/bt832.c
+srcdiff	bt832.h		drivers/media/video/bt832.h
diff --git a/v4l/.bp/2.4/31_i2c b/v4l/.bp/2.4/31_i2c
new file mode 100644
index 000000000..f16dc543d
--- /dev/null
+++ b/v4l/.bp/2.4/31_i2c
@@ -0,0 +1,10 @@
+srcdiff	audiochip.h	drivers/media/video/audiochip.h
+srcdiff	id.h		drivers/media/video/id.h
+srcdiff	msp3400.c	drivers/media/video/msp3400.c
+srcdiff	msp3400.h	drivers/media/video/msp3400.h
+srcdiff	tda7432.c	drivers/media/video/tda7432.c
+srcdiff	tda9875.c	drivers/media/video/tda9875.c
+srcdiff	tda9887.c	drivers/media/video/tda9887.c
+srcdiff	tvaudio.h	drivers/media/video/tvaudio.h
+srcdiff	tvaudio.c	drivers/media/video/tvaudio.c
+srcdiff	tvmixer.c	drivers/media/video/tvmixer.c
diff --git a/v4l/.bp/2.4/31_ir-input b/v4l/.bp/2.4/31_ir-input
new file mode 100644
index 000000000..1bfdb8f01
--- /dev/null
+++ b/v4l/.bp/2.4/31_ir-input
@@ -0,0 +1,2 @@
+srcdiff	ir-common.h	drivers/media/video/ir-common.h
+srcdiff	ir-common.c	drivers/media/video/ir-common.c
diff --git a/v4l/.bp/2.4/31_tuner b/v4l/.bp/2.4/31_tuner
new file mode 100644
index 000000000..c16cc99c2
--- /dev/null
+++ b/v4l/.bp/2.4/31_tuner
@@ -0,0 +1,2 @@
+srcdiff	tuner.h		drivers/media/video/tuner.h
+srcdiff	tuner.c		drivers/media/video/tuner.c
diff --git a/v4l/.bp/2.4/32_bttv b/v4l/.bp/2.4/32_bttv
new file mode 100644
index 000000000..08e87761d
--- /dev/null
+++ b/v4l/.bp/2.4/32_bttv
@@ -0,0 +1,13 @@
+srcdiff	bt848.h		drivers/media/video/bt848.h
+srcdiff	bttv.h		drivers/media/video/bttv.h
+srcdiff	bttvp.h		drivers/media/video/bttvp.h
+srcdiff	bttv-driver.c	drivers/media/video/bttv-driver.c
+srcdiff	bttv-cards.c	drivers/media/video/bttv-cards.c
+srcdiff	bttv-if.c	drivers/media/video/bttv-if.c
+srcdiff	bttv-risc.c	drivers/media/video/bttv-risc.c
+srcdiff	bttv-vbi.c	drivers/media/video/bttv-vbi.c
+srcdiff	bttv-gpio.c	drivers/media/video/bttv-gpio.c
+srcdiff	bttv-i2c.c	drivers/media/video/bttv-i2c.c
+
+srcdiff	btcx-risc.h	drivers/media/video/btcx-risc.h
+srcdiff	btcx-risc.c	drivers/media/video/btcx-risc.c
diff --git a/v4l/.bp/2.4/33_saa7134 b/v4l/.bp/2.4/33_saa7134
new file mode 100644
index 000000000..f3c14babb
--- /dev/null
+++ b/v4l/.bp/2.4/33_saa7134
@@ -0,0 +1,16 @@
+srcdiff	saa7134.h		drivers/media/video/saa7134.h
+srcdiff	saa7134-reg.h		drivers/media/video/saa7134-reg.h
+
+srcdiff	saa7134-core.c		drivers/media/video/saa7134-core.c
+srcdiff	saa7134-cards.c		drivers/media/video/saa7134-cards.c
+srcdiff	saa7134-i2c.c		drivers/media/video/saa7134-i2c.c
+srcdiff	saa7134-tvaudio.c	drivers/media/video/saa7134-tvaudio.c
+srcdiff	saa7134-video.c		drivers/media/video/saa7134-video.c
+srcdiff	saa7134-vbi.c		drivers/media/video/saa7134-vbi.c
+srcdiff	saa7134-oss.c		drivers/media/video/saa7134-oss.c
+srcdiff	saa7134-ts.c		drivers/media/video/saa7134-ts.c
+srcdiff	saa7134-input.c		drivers/media/video/saa7134-input.c
+
+srcdiff saa6752hs.h		drivers/media/video/saa6752hs.h
+srcdiff saa6752hs.c		drivers/media/video/saa6752hs.c
+
diff --git a/v4l/.bp/2.4/35_documentation b/v4l/.bp/2.4/35_documentation
new file mode 100644
index 000000000..234e772ba
--- /dev/null
+++ b/v4l/.bp/2.4/35_documentation
@@ -0,0 +1,12 @@
+srcdiff	doc/README.bttv		Documentation/video4linux/bttv/README
+srcdiff	doc/insmod-options	Documentation/video4linux/bttv/Insmod-options
+srcdiff	doc/MAKEDEV		Documentation/video4linux/bttv/MAKEDEV
+srcdiff	doc/CARDLIST.bttv	Documentation/video4linux/bttv/CARDLIST
+srcdiff	doc/Sound-FAQ		Documentation/video4linux/bttv/Sound-FAQ
+srcdiff	doc/Specs		Documentation/video4linux/bttv/Specs
+srcdiff	doc/Tuners		Documentation/video4linux/bttv/Tuners
+srcdiff	doc/Cards		Documentation/video4linux/bttv/Cards
+
+#srcdiff	README.freeze		Documentation/video4linux/bttv/README.freeze
+#srcdiff	README.quirks		Documentation/video4linux/bttv/README.quirks
+#srcdiff	Modules.conf		Documentation/video4linux/bttv/Modules.conf
diff --git a/v4l/scripts/config.bttv b/v4l/scripts/config.bttv
new file mode 100644
index 000000000..29eba6e69
--- /dev/null
+++ b/v4l/scripts/config.bttv
@@ -0,0 +1,9 @@
+MDIR			:= v4l2
+snap			:= video4linux
+
+CONFIG_VIDEO_BTTV	:= m
+CONFIG_VIDEO_CX88	:= n
+CONFIG_VIDEO_SAA7134	:= n
+CONFIG_VIDEO_IR		:= m
+CONFIG_VIDEO_TUNER	:= m
+CONFIG_VIDEO_TVAUDIO	:= m
diff --git a/v4l/scripts/config.cx88 b/v4l/scripts/config.cx88
new file mode 100644
index 000000000..9e26a4183
--- /dev/null
+++ b/v4l/scripts/config.cx88
@@ -0,0 +1,9 @@
+MDIR			:= v4l2
+snap			:= video4linux
+
+CONFIG_VIDEO_BTTV	:= n
+CONFIG_VIDEO_CX88	:= m
+CONFIG_VIDEO_SAA7134	:= n
+CONFIG_VIDEO_IR		:= n
+CONFIG_VIDEO_TUNER	:= m
+CONFIG_VIDEO_TVAUDIO	:= n
diff --git a/v4l/scripts/config.saa7134 b/v4l/scripts/config.saa7134
new file mode 100644
index 000000000..286b63aba
--- /dev/null
+++ b/v4l/scripts/config.saa7134
@@ -0,0 +1,9 @@
+MDIR			:= v4l2
+snap			:= video4linux
+
+CONFIG_VIDEO_BTTV	:= n
+CONFIG_VIDEO_CX88	:= n
+CONFIG_VIDEO_SAA7134	:= m
+CONFIG_VIDEO_IR		:= m
+CONFIG_VIDEO_TUNER	:= m
+CONFIG_VIDEO_TVAUDIO	:= m
diff --git a/v4l/scripts/modules.sh b/v4l/scripts/modules.sh
new file mode 100644
index 000000000..8bbc62253
--- /dev/null
+++ b/v4l/scripts/modules.sh
@@ -0,0 +1,51 @@
+#!/bin/sh
+
+function xrmmod() {
+	local module regex
+	module="$1"
+	regex=`echo $module | sed -e 's/[-_]/[-_]/g'`
+	grep -qe "$regex" /proc/modules || return 0
+	echo "unload $module"
+	if test "$UID" = "0"; then
+		/sbin/rmmod $module
+	else
+		sudo /sbin/rmmod $module
+	fi
+}
+
+function xinsmod() {
+	local module regex file args
+	module="$1"
+	shift
+	args="$*"
+	regex=`echo $module | sed -e 's/[-_]/[-_]/g'`
+	grep -qe "$regex" /proc/modules && return
+	file=""
+	test -f "$module.o"	&& file="$module.o"
+	test -f "$module.ko"	&& file="$module.ko"
+	if test "$file" != ""; then
+		echo "load $file $args"
+		if test "$UID" = "0"; then
+			/sbin/insmod $file $args
+		else
+			sudo /sbin/insmod $file $args
+		fi
+	else
+		echo "load $module $args"
+		if test "$UID" = "0"; then
+			/sbin/modprobe $module $args
+		else
+			sudo /sbin/modprobe $module $args
+		fi
+	fi
+}
+
+function v4l2basic() {
+	for module in	i2c-core i2c-algo-bit			\
+			videodev v4l2-common v4l1-compat	\
+			video-buf				\
+			soundcore
+	do
+		xinsmod $module
+	done
+}