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drm/i915: TVDAC_STATE_CHG does not indicate successful load-detect
authorKeith Packard <keithp@keithp.com>
Fri, 13 May 2011 00:10:58 +0000 (17:10 -0700)
committerKeith Packard <keithp@keithp.com>
Wed, 13 Jul 2011 18:07:55 +0000 (11:07 -0700)
commit2bf71160f94270319eb965935045f825ec446e8a
tree64873b373917346ff37f0897884d2dae313b6987tree | snapshot
parent835bff7ef220f9d7df94970557a6a2296f74106fcommit | diff
drm/i915: TVDAC_STATE_CHG does not indicate successful load-detect

Do not use this bit to indicate that load detection has completed,
instead just wait for vblank, at which point the load registers will
have been updated.

Signed-off-by: Keith Packard <keithp@keithp.com>
Tested-by: Yi Sun <yi.sun@intel.com>
drivers/gpu/drm/i915/intel_tv.c diff | blob | history
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