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1 | tlg2300 release notes |
2 | ==================== |
3 | |
4 | This is a v4l2/dvb device driver for the tlg2300 chip. |
5 | |
6 | |
7 | current status |
8 | ============== |
9 | |
10 | video |
11 | - support mmap and read().(no overlay) |
12 | |
13 | audio |
14 | - The driver will register a ALSA card for the audio input. |
15 | |
16 | vbi |
17 | - Works for almost TV norms. |
18 | |
19 | dvb-t |
20 | - works for DVB-T |
21 | |
22 | FM |
23 | - Works for radio. |
24 | |
25 | --------------------------------------------------------------------------- |
26 | TESTED APPLICATIONS: |
27 | |
28 | -VLC1.0.4 test the video and dvb. The GUI is friendly to use. |
29 | |
30 | -Mplayer test the video. |
31 | |
32 | -Mplayer test the FM. The mplayer should be compiled with --enable-radio and |
33 | --enable-radio-capture. |
34 | The command runs as this(The alsa audio registers to card 1): |
35 | #mplayer radio://103.7/capture/ -radio adevice=hw=1,0:arate=48000 \ |
36 | -rawaudio rate=48000:channels=2 |
37 | |
38 | --------------------------------------------------------------------------- |
39 | KNOWN PROBLEMS: |
40 | about preemphasis: |
41 | You can set the preemphasis for radio by the following command: |
42 | #v4l2-ctl -d /dev/radio0 --set-ctrl=pre_emphasis_settings=1 |
43 | |
44 | "pre_emphasis_settings=1" means that you select the 50us. If you want |
45 | to select the 75us, please use "pre_emphasis_settings=2" |
46 | |
47 | |
48 |
Branches:
ben-wpan
ben-wpan-stefan
javiroman/ks7010
jz-2.6.34
jz-2.6.34-rc5
jz-2.6.34-rc6
jz-2.6.34-rc7
jz-2.6.35
jz-2.6.36
jz-2.6.37
jz-2.6.38
jz-2.6.39
jz-3.0
jz-3.1
jz-3.11
jz-3.12
jz-3.13
jz-3.15
jz-3.16
jz-3.18-dt
jz-3.2
jz-3.3
jz-3.4
jz-3.5
jz-3.6
jz-3.6-rc2-pwm
jz-3.9
jz-3.9-clk
jz-3.9-rc8
jz47xx
jz47xx-2.6.38
master
Tags:
od-2011-09-04
od-2011-09-18
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v3.9