| Summary: | [KMS]external monitor can't be detected if plugged in after kernel boot | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | liuhaien <haien.liu> | ||||||||
| Component: | DRM/Intel | Assignee: | Jesse Barnes <jbarnes> | ||||||||
| Status: | CLOSED FIXED | QA Contact: | |||||||||
| Severity: | major | ||||||||||
| Priority: | high | ||||||||||
| Version: | unspecified | ||||||||||
| Hardware: | Other | ||||||||||
| OS: | Linux (All) | ||||||||||
| Whiteboard: | |||||||||||
| i915 platform: | i915 features: | ||||||||||
| Bug Depends on: | |||||||||||
| Bug Blocks: | 20571 | ||||||||||
| Attachments: |
|
||||||||||
Created attachment 24504 [details]
xorg conf file
This impacts moblin. Created attachment 24652 [details] [review] get connector status fix Can you confirm that this patch works for you? (In reply to comment #3) > Created an attachment (id=24652) [details] > get connector status fix > > Can you confirm that this patch works for you? > yes,it works for me.Thanks. Fixed in libdrm 2.4.9. verified with below commits: Libdrm: (master)07646002c6835537c6ae44ef9b3f8480762279b8 Mesa: (mesa_7_4_branch)de197cf991416f0cd65ad2e2d2ca9aa599b52075 Xserver: (server-1.6-branch)60c161545af80eb78eb790a05bde79409dfdf16e Xf86_video_intel: (2.7)121bd7ff7cfd9a43fbb61fa56f06ba2d2b55035e Closing old verified. |
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.
Created attachment 24503 [details] xorg.0.log System Environment: -------------------------- host:acer aspire one Libdrm: (master)51d6346f9f3c425f49e57d185530c6bcaeb94f5e Mesa: (mesa_7_4_branch)7be149cfd131c0b3f7d4337bb83e6fba5f563bf9 Xserver: (server-1.6-branch) 60c161545af80eb78eb790a05bde79409dfdf16e Xf86_video_intel: (2.7)10b5014c42dc055d9559ee112cc7a017e887d813 Kernel: (drm-intel-2.6.29) 0e56a4d653b66d4729f944b23935a00c4472f987 Bug detailed description: -------------------------- power on the machine with KMS. connect a external monitor after the boot process is finished, then start X, there is no response on the monitor and xrandr shows the monitor is disconnected like below: [root@x-aspire1 ~]# xrandr -q Screen 0: minimum 320 x 200, current 1024 x 600, maximum 2048 x 2048 VGA1 disconnected (normal left inverted right x axis y axis) LVDS1 connected 1024x600+0+0 (normal left inverted right x axis y axis) 195mm x 113mm 1024x600 60.0*+ it can be detected normally with following conditions: 1. connect the external monitor before the machine powers on with KMS 2. connect the external monitor after the boot process with UMS Reproduce Steps: ------------------ 1.power on the machine 2. connect external monitor after boot finished. 3. startx