[Bug 14216] RS482 does not detect monitor connected to DVI-0

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=14216





--- Comment #5 from Chris Halls <halls at debian.org>  2008-03-14 04:07:32 PST ---
Created an attachment (id=15115)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=15115)
Working log with driver 6.8.0

This has all started working since I upgraded the driver to 6.8.0, thanks!

 xrandr
Screen 0: minimum 320 x 200, current 1680 x 1050, maximum 1680 x 1200
VGA-0 connected 1680x1050+0+0 (normal left inverted right x axis y axis) 433mm
x 271mm
   1680x1050      60.0*+   74.9
   1600x1200      75.0     59.9
   1400x1050      74.9     60.0
   1280x1024      75.0     59.9
   1280x960       59.9
   1152x864       75.0     74.8
   1024x768       75.1     70.1     60.0
   832x624        74.6
   800x600        72.2     75.0     60.3     56.2
   640x480        75.0     72.8     66.7     60.0
   720x400        70.1
DVI-0 connected 1680x1050+0+0 (normal left inverted right x axis y axis) 433mm
x 271mm
   1680x1050      60.0*+   74.9
   1600x1200      75.0     59.9
   1400x1050      74.9     60.0
   1280x1024      75.0     59.9
   1280x960       59.9
   1152x864       75.0     74.8
   1024x768       75.1     70.1     60.0
   832x624        74.6
   800x600        72.2     75.0     60.3     56.2
   640x480        75.0     72.8     66.7     60.0
   720x400        70.1
S-video disconnected (normal left inverted right x axis y axis)

I've attached a log of the working setup for reference. Looks like the DVO bus
is now initialized, where it was not before. The interesting differences in the
logs are:

@@ -583,9 +583,10 @@
 (II) RADEON(0): Port5: DDCType-0x0, DACType-2, TMDSType-0, ConnectorType-5
 (II) RADEON(0): Output VGA-0 using monitor section Configured Monitor
-(II) RADEON(0): I2C bus "DDC_0x68" initialized.
+(II) RADEON(0): I2C bus "VGA-0" initialized.
 (II) RADEON(0): Output DVI-0 has no monitor section
 (WW) RADEON(0): No External TMDS Table found
 (II) RADEON(0): I2C bus "DVO" initialized.
 (II) RADEON(0): I2C device "DVO:RADEON DVO Controller" registered at address
0x70.
+(II) RADEON(0): I2C bus "DVI-0" initialized.
 (II) RADEON(0): Output S-video has no monitor section
 (II) RADEON(0): Default TV standard: NTSC
@@ -609,5 +610,5 @@
  TMDS Type -- None
  DDC Type  -- 0x0
-(II) RADEON(0): I2C device "DDC_0x68:ddc2" registered at address 0xA0.
+(II) RADEON(0): I2C device "VGA-0:ddc2" registered at address 0xA0.
 (II) RADEON(0): EDID vendor "HSD", prod id 23312
 (II) RADEON(0): Using EDID range info for horizontal sync
@@ -638,5 +639,5 @@
 (II) RADEON(0): Modeline "1152x864"x74.8  104.00  1152 1224 1344 1536  864 867
871 905 -hsync +vsync (67.7 kHz)
 (II) RADEON(0): Modeline "1600x1200"x75.0  204.75  1600 1720 1888 2176  1200
1203 1207 1255 -hsync +vsync (94.1 kHz)
-(II) RADEON(0): DDC Type: 0x68, Detected Monitor Type: 1
+(II) RADEON(0): Output: VGA-0, Detected Monitor Type: 1
 (II) RADEON(0): EDID data from the display on output: VGA-0
----------------------
 (II) RADEON(0): Manufacturer: HSD  Model: 5b10  Serial#: 16843009
@@ -695,10 +696,63 @@
 (II) RADEON(0):        0048573232330a2020202020202000a3
 finished output detect: 0
-(WW) RADEON(0): DDC2/I2C is not properly initialized
-(II) RADEON(0): DDC Type: 0x68, Detected Monitor Type: 0
-(II) RADEON(0): Detected non-DDC Monitor Type: 0
+(II) RADEON(0): I2C device "DVI-0:ddc2" registered at address 0xA0.
+(II) RADEON(0): Output: DVI-0, Detected Monitor Type: 3
+(II) RADEON(0): Panel infos found from DDC detailed: 1680x1050
+(II) RADEON(0): EDID data from the display on output: DVI-0
----------------------
+(II) RADEON(0): Manufacturer: HSD  Model: 5b10  Serial#: 16843009
+(II) RADEON(0): Year: 2007  Week: 25
+(II) RADEON(0): EDID Version: 1.3
+(II) RADEON(0): Analog Display Input,  Input Voltage Level: 0.700/0.300 V
+(II) RADEON(0): Sync:  Separate  SyncOnGreen
+(II) RADEON(0): Max H-Image Size [cm]: horiz.: 47  vert.: 30
+(II) RADEON(0): Gamma: 2.20
+(II) RADEON(0): DPMS capabilities: Off; RGB/Color Display
+(II) RADEON(0): Default color space is primary color space
+(II) RADEON(0): First detailed timing is preferred mode
+(II) RADEON(0): redX: 0.650 redY: 0.318   greenX: 0.303 greenY: 0.605
+(II) RADEON(0): blueX: 0.144 blueY: 0.074   whiteX: 0.310 whiteY: 0.330
+(II) RADEON(0): Supported VESA Video Modes:
+(II) RADEON(0): 720x400 at 70Hz
etc.


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