[Bug 55121] Limited color range on screen that is connected via HDMI [SandyBridge]

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=55121


Feng, Cancan <cancan.feng at intel.com> changed:

           What    |Removed                     |Added
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                 CC|                            |cancan.feng at intel.com




--- Comment #1 from Feng, Cancan <cancan.feng at intel.com>  2013-03-13 07:35:55 ---
The same issue of HDMI exists on G45. Testing branch we used is
drm-intel-testing from  git://people.freedesktop.org/~danvet/drm-intel. 
Here are three modes which have problem:
1.      CRTS(3):[0]  1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5
0x40 148500
2.      CRTS(3):[0]  1280x720 60 1280 1390 1430 1650 720 725 730 750 0x5 0x40
74250
3.      CRTS(3):[0]  720x480 60 720 736 798 858 480 489 495 525 0xa 0x40 27000

If you need more information, please feel free to let me know.

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