[Nouveau] [Bug 27398] displayport: x server does not draw anything on ThinkPad T410

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=27398





--- Comment #2 from Pavel S. <pav_s at freenet.de>  2010-03-31 09:25:14 PST ---
Created an attachment (id=34584)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=34584)
dmesg wthen booted without external display on DP-1 

--- 2   2010-03-31 18:22:07.363618422 +0200
+++ 1   2010-03-31 18:22:13.202493358 +0200
@@ -64,16 +64,55 @@
 [drm] nouveau 0000:01:00.0: Detected a DisplayPort connector
 [drm] nouveau 0000:01:00.0: Detected a DisplayPort connector
 [drm] nouveau 0000:01:00.0: Detected a DisplayPort connector
-[drm] nouveau 0000:01:00.0: allocated 1440x900 fb: 0x40250000, bo
ffff880133654600
+[drm] nouveau 0000:01:00.0: allocated 1680x1050 fb: 0x40250000, bo
ffff880134734600

1440x900 is the resolution of the internal LVDS-1 display while 1680x1050 of
the external display

+[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A
 [drm] nouveau 0000:01:00.0: 0xCC16: parsing output script 1
 [drm] nouveau 0000:01:00.0: 0xCAAD: parsing clock script 0
+[drm] nouveau 0000:01:00.0: SOR-1: link training failed
 fb0: nouveaufb frame buffer device
 [drm] Initialized nouveau 0.0.16 20090420 for 0000:01:00.0 on minor 0
-[drm] nouveau 0000:01:00.0: 0xCAAD: parsing clock script 0
-[drm] nouveau 0000:01:00.0: 0xCAAD: parsing clock script 0
-[drm] nouveau 0000:01:00.0: 0xCAAD: parsing clock script 0
+[drm] nouveau 0000:01:00.0: unplugged DisplayPort-1
+[drm] nouveau 0000:01:00.0: plugged DisplayPort-1
+[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A
+[drm] nouveau 0000:01:00.0: plugged DisplayPort-1
+[drm] nouveau 0000:01:00.0: plugged DisplayPort-1
+[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A
+[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A
+[drm] nouveau 0000:01:00.0: plugged DisplayPort-1
+[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A
+[drm] nouveau 0000:01:00.0: SOR-1: link training failed
+[drm] nouveau 0000:01:00.0: SOR-1: link training failed
+[drm] nouveau 0000:01:00.0: SOR-1: link training failed
+[drm] nouveau 0000:01:00.0: SOR-1: link training failed
 [drm] nouveau 0000:01:00.0: 0xCC0D: parsing clock script 1
+[drm] nouveau 0000:01:00.0: 0xD441: parsing output script 1
+[drm] nouveau 0000:01:00.0: 0xD16B: parsing clock script 0
 [drm] nouveau 0000:01:00.0: Allocating FIFO number 2
 [drm] nouveau 0000:01:00.0: nouveau_channel_alloc: initialised FIFO 2
+[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A
+[drm] nouveau 0000:01:00.0: unplugged DisplayPort-1
+[drm] nouveau 0000:01:00.0: unplugged DisplayPort-1
+[drm] nouveau 0000:01:00.0: unplugged DisplayPort-1
+[drm] nouveau 0000:01:00.0: plugged DisplayPort-1
+[drm] nouveau 0000:01:00.0: plugged DisplayPort-1
+[drm] nouveau 0000:01:00.0: plugged DisplayPort-1
+[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A
+[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A
+[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A
+[drm] nouveau 0000:01:00.0: plugged DisplayPort-1
+[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A
+[drm] nouveau 0000:01:00.0: SOR-1: link training failed
+[drm] nouveau 0000:01:00.0: expected bit 24 == 0, got 0x81109000
+[drm] nouveau 0000:01:00.0: SOR-1: link training failed
+[drm] nouveau 0000:01:00.0: INIT_AUXCH: rd auxch fail -121
+[drm] nouveau 0000:01:00.0: SOR-1: link training failed
+[drm] nouveau 0000:01:00.0: SOR-1: link training failed
+[drm] nouveau 0000:01:00.0: SOR-1: link training failed
+[drm] nouveau 0000:01:00.0: INIT_AUXCH: rd auxch fail -121
+[drm] nouveau 0000:01:00.0: INIT_AUXCH: rd auxch fail -121
+[drm] nouveau 0000:01:00.0: INIT_AUXCH: rd auxch fail -121
 [drm] nouveau 0000:01:00.0: Allocating FIFO number 3
 [drm] nouveau 0000:01:00.0: nouveau_channel_alloc: initialised FIFO 3
+[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A
+[drm] nouveau 0000:01:00.0: SOR-1: link training failed
+[drm] nouveau 0000:01:00.0: INIT_AUXCH: rd auxch fail -121


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