Created attachment 34834 [details] dmesg System Environment: -------------------------- Libdrm: (master)c7650003c52ee29b7fa5ebf20dd134079f0b8488 Mesa: (master)3ceafcf143d2e0cf73ecf116a2391e540873ca18 Xserver: (master)d7c98c1c81ae272f66edb05fde20f4c616604add Xf86_video_intel: (master)f6cb28e909c8685474e69e8bd8600f146d3a74e9 Kernel: (drm-intel-next)22f2d3a0a91127ff041d32dbd8d487b0c2f00f20 Bug detailed description: ------------------------- There is no output on screen after the OS boot, it works well in grub. And this happens on GM965, GM45. It works well with commit 38d922ba211c1efdbe00809c899f1ca4979c84c7. Reproduce steps: -------------------- change the kernel, and boot up.
No debug message in dmesg. Could you bisect on drm-intel-next?
ae3180027bbd0b08e48efdb6123acba19ee249df is first bad commit commit ae3180027bbd0b08e48efdb6123acba19ee249df Author: Zhenyu Wang <zhenyuw@linux.intel.com> Date: Tue Mar 30 14:39:26 2010 +0800 drm/i915: use encoder_list for hotplug callback Instead of walking through drm connector_list uses encoder_list for calling hotplug functions which is consistent with intel display hotplug reporting. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
oh, just realized ajax's LVDS pipe A enabling patch is also on d-i-n. Please try to test recent bug fixes series sent to intel-gfx.
Yakui's patches are http://lists.freedesktop.org/archives/intel-gfx/2010-April/006492.html and http://lists.freedesktop.org/archives/intel-gfx/2010-April/006494.html
Yakui and eric's patch has already in drm-intel-next now, and it works well now with the newest commit. Kernel: (drm-intel-next)a0425110cce71813a06682e9630266bafc0a969d
Verified->Closed.
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