Bug#453844: xserver-xorg-video-ati: TV-out does not work on RS482 (Radeon Xpress 200M)
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Hash: SHA1
Brice Goglin wrote:
> Linas Žvirblis wrote:
>
>> The output looks like a black screen with some noise which changes
>> depending on what is displayed on LCD screen, so I guess it does output
>> something, but not correctly.
>>
>> I am using xrand to enable TV-out:
>>
>> xrandr --addmode S-video 800x600
>> xrandr --output S-video --mode 800x600
>>
>> Although the cable is connected, it insists that it is not:
>
> I don't know whether TV output on RS482 has been tested. But FWIW, load
> detection
> of the TV output is disabled by default (it creates some problems in
> some cases). That's
> probably why xrandr says S-video is disconnected. To reenable TV load
> detection (and
> maybe get xrandr to report S-video as connected), try:
> xrandr --output S-video --set load_detection 1
Just tested with 1:6.7.198~git20071223.ad3325f6-1, and it has only got
worse, I am afraid. The "load_detection" option makes absolutely no
difference, and now I cannot enable S-video at all:
$ xrandr --addmode S-video 800x600
$ xrandr --output S-video --mode 800x600
xrandr: cannot find crtc for output S-video
$ xrandr --output S-video --mode 800x600 --crtc 0
X Error of failed request: BadMatch (invalid parameter attributes)
Major opcode of failed request: 155 (RANDR)
Minor opcode of failed request: 21 ()
Serial number of failed request: 17
Current serial number in output stream: 17
$ xrandr --output S-video --mode 800x600 --crtc 1
X Error of failed request: BadMatch (invalid parameter attributes)
Major opcode of failed request: 155 (RANDR)
Minor opcode of failed request: 21 ()
Serial number of failed request: 17
Current serial number in output stream: 17
- -- System Information:
Debian Release: lenny/sid
APT prefers unstable
APT policy: (990, 'unstable'), (500, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.24-rc6-git1.666.0 (SMP w/2 CPU cores)
Locale: LANG=lt_LT.UTF-8, LC_CTYPE=lt_LT.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages xserver-xorg-video-ati depends on:
ii libc6 2.7-5 GNU C Library: Shared libs
ii xserver-xorg-core 2:1.4.1~git20071212-2 Xorg X server - core server
xserver-xorg-video-ati recommends no packages.
- -- no debconf information
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Screen 0: minimum 320 x 200, current 1400 x 1050, maximum 1400 x 1200
VGA-0 unknown connection 1280x800+0+0 (0x4f) normal (normal left inverted right x axis y axis) 0mm x 0mm
Identifier: 0x4c
Timestamp: 621889911
Subpixel: no subpixels
Clones:
CRTC: 1
CRTCs: 0 1
load_detection: 0 (0x00000000) range: (0,1)
1280x800 (0x4f) 83.5MHz
h: width 1280 start 1344 end 1480 total 1680 skew 0 clock 49.7KHz
v: height 800 start 801 end 804 total 828 clock 60.0Hz
1280x768 (0x50) 80.1MHz
h: width 1280 start 1344 end 1480 total 1680 skew 0 clock 47.7KHz
v: height 768 start 769 end 772 total 795 clock 60.0Hz
1024x768 (0x51) 65.0MHz -HSync -VSync
h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.4KHz
v: height 768 start 771 end 777 total 806 clock 60.0Hz
800x600 (0x52) 40.0MHz +HSync +VSync
h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz
v: height 600 start 601 end 605 total 628 clock 60.3Hz
640x480 (0x53) 25.2MHz -HSync -VSync
h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz
v: height 480 start 490 end 492 total 525 clock 59.9Hz
LVDS connected 1400x1050+0+0 (0x54) normal (normal left inverted right x axis y axis) 305mm x 228mm
Identifier: 0x4d
Timestamp: 621889911
Subpixel: horizontal rgb
Clones:
CRTC: 0
CRTCs: 0
EDID_DATA:
00ffffffffffff0030f0531100000000
00000102801e17780a3c809757518a27
22505400000001010101010101010101
010101010101302a7820511a10402070
240031e4100000180000000000000000
00000000000000000000000000fe004c
475068696c6970734c43440a000000fe
004c503135304530362d41334b3200e8
scaler: full
backlight: 255 (0x000000ff) range: (0,255)
1400x1050 (0x54) 108.0MHz -HSync -VSync
h: width 1400 start 1432 end 1544 total 1688 skew 0 clock 64.0KHz
v: height 1050 start 1052 end 1056 total 1066 clock 60.0Hz
1280x800 (0x4f) 83.5MHz
h: width 1280 start 1344 end 1480 total 1680 skew 0 clock 49.7KHz
v: height 800 start 801 end 804 total 828 clock 60.0Hz
1280x768 (0x50) 80.1MHz
h: width 1280 start 1344 end 1480 total 1680 skew 0 clock 47.7KHz
v: height 768 start 769 end 772 total 795 clock 60.0Hz
1024x768 (0x51) 65.0MHz -HSync -VSync
h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.4KHz
v: height 768 start 771 end 777 total 806 clock 60.0Hz
800x600 (0x52) 40.0MHz +HSync +VSync
h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz
v: height 600 start 601 end 605 total 628 clock 60.3Hz
640x480 (0x53) 25.2MHz -HSync -VSync
h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz
v: height 480 start 490 end 492 total 525 clock 59.9Hz
S-video disconnected (normal left inverted right x axis y axis)
Identifier: 0x4e
Timestamp: 621889911
Subpixel: no subpixels
Clones:
CRTCs: 0 1
tv_standard: pal
tv_vertical_position: 0 (0x00000000) range: (-5,5)
tv_horizontal_position: 0 (0x00000000) range: (-5,5)
tv_horizontal_size: 0 (0x00000000) range: (-5,5)
load_detection: 0 (0x00000000) range: (0,1)
800x600 (0x52) 40.0MHz +HSync +VSync
h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz
v: height 600 start 601 end 605 total 628 clock 60.3Hz
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