[Bug 77036] New: [BDW]3200X1800 eDP panel unable to display

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=77036

          Priority: medium
            Bug ID: 77036
                CC: intel-gfx-bugs at lists.freedesktop.org
          Assignee: intel-gfx-bugs at lists.freedesktop.org
           Summary: [BDW]3200X1800 eDP panel unable to display
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: jinxianx.guo at intel.com
          Hardware: Other
            Status: NEW
           Version: unspecified
         Component: DRM/Intel
           Product: DRI

Created attachment 96878
  --> https://bugs.freedesktop.org/attachment.cgi?id=96878&action=edit
3200X1800 eDP panel

System Environment:
--------------------------
Platform: BDW
kernel:   (drm-intel-nightly)b2f42c87ceb21108f04b17b651ad1f7c6e808f79

Bug detailed description:
----------------------------
3200X1800 eDP panel unable to display, but the eDP panel is able to detect.
Here is information of testdisplay:
[root at x-bdw01 tests]# ./testdisplay -i
Connectors:
id      encoder status          type    size (mm)       modes
14      13      connected       eDP     290x170         2
  modes:
  name refresh (Hz) hdisp hss hse htot vdisp vss vse vtot flags type clock
[0]  3200x1800 60 3200 3248 3280 3316 1800 1802 1807 1816 0xa 0x48 361310
[1]  3200x1800 52 3200 3248 3280 3424 1800 1802 1807 2045 0xa 0x40 361310
23      0       disconnected    DP      700x390         0
24      0       disconnected    HDMI-A  0x0             0
26      0       disconnected    HDMI-A  0x0             0

CRTCs:
id      fb      pos     size
5       52      (0,0)   (3200x1800)
  3200x1800 60 3200 3248 3280 3316 1800 1802 1807 1816 0xa 0x48 361310
8       0       (0,0)   (0x0)
   0 0 0 0 0 0 0 0 0 0x0 0x0 0
11      0       (0,0)   (0x0)
   0 0 0 0 0 0 0 0 0 0x0 0x0 0


I got 3200X1800 eDP panel just now, and this is first time to run test on
3200X1800 eDP panel.


Reproduce steps:
---------------------------- 
1.  Boot the OS with 3200X1800 eDP

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20140404/0b511409/attachment.html>