The TLG2300 is a chip of Telegent System.
It support analog tv,DVB-T and radio in a single chip.
The chip has been used in several dongles, such as aeromax DH-9000:
http://www.b2bdvb.com/dh-9000.htm
You can get more info from:
[1] http://www.telegent.com/
[2] http://www.telegent.com/press/2009Sept14_CSI.html
The driver is based Mauro's subtree(2.6.33-rc4).
about country code:
The country code is needed for firmware, so I can not remove it.
If I remove it, the audio will not work properly.
about hibernate:
My test environment:
PC: dell vostro 200, 2G RAM, dual core 2G
OS: Fedora 12 (kernel is compiled with Mauro's subtree, 2.6.33-rc4)
my test shell script:
------- file begin -------------
" echo shutdown > /sys/power/disk"
" echo disk > /sys/power/state"
------- file end -------------
the test result:
[1] ANALOG TV : video runs well after hibernate,but alsa system did not
resume the
snd_pcm_substream.
[2] DVB-T : runs profectly.
[3] FM: Mplayer will be terminated for the long delay of hibernate
makes it
close the audio. This is not a problem, just re-open it.
v1 --> v2 :
[1] use the videobuf-vmalloc,remove old queue code.
[2] change the V4L2 implementation, use the videobuf-core's code.
[3] optimize the power management code.
[4] misc bugs.
Huang Shijie (10):
add header files for tlg2300
add the generic file
add video/vbi file for tlg2300
add DVB-T support for tlg2300
add FM support for tlg2300
add audio support for tlg2300
add document file for tlg2300
add Kconfig and Makefile for tlg2300
modify the Kconfig and Makefile for tlg2300
add maintainers for tlg2300
Documentation/video4linux/README.tlg2300 | 231 +++++
MAINTAINERS | 8 +
drivers/media/video/Kconfig | 2 +
drivers/media/video/Makefile | 1 +
drivers/media/video/tlg2300/Kconfig | 16 +
drivers/media/video/tlg2300/Makefile | 9 +
drivers/media/video/tlg2300/pd-alsa.c | 332 ++++++
drivers/media/video/tlg2300/pd-common.h | 280 +++++
drivers/media/video/tlg2300/pd-dvb.c | 593 +++++++++++
drivers/media/video/tlg2300/pd-main.c | 566 ++++++++++
drivers/media/video/tlg2300/pd-radio.c | 351 +++++++
drivers/media/video/tlg2300/pd-video.c | 1648 ++++++++++++++++++++++++++++++
drivers/media/video/tlg2300/vendorcmds.h | 243 +++++
13 files changed, 4280 insertions(+), 0 deletions(-)
create mode 100644 Documentation/video4linux/README.tlg2300
create mode 100644 drivers/media/video/tlg2300/Kconfig
create mode 100644 drivers/media/video/tlg2300/Makefile
create mode 100644 drivers/media/video/tlg2300/pd-alsa.c
create mode 100644 drivers/media/video/tlg2300/pd-common.h
create mode 100644 drivers/media/video/tlg2300/pd-dvb.c
create mode 100644 drivers/media/video/tlg2300/pd-main.c
create mode 100644 drivers/media/video/tlg2300/pd-radio.c
create mode 100644 drivers/media/video/tlg2300/pd-video.c
create mode 100644 drivers/media/video/tlg2300/vendorcmds.h
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