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| author | Chris Wilson | 2012-11-10 16:58:21 +0100 |
|---|---|---|
| committer | Daniel Vetter | 2012-11-13 16:10:04 +0100 |
| commit | f2ce9fafc1d443d49a0d1988f524a5da6e086e2c (patch) | |
| tree | 43ca8b12502129c08dc7e88ba3376d1cd77582ed /lib/flex_proportions.c | |
| parent | drm/i915: Allocate the proper size for contexts. (diff) | |
| download | kernel-qcow2-linux-f2ce9fafc1d443d49a0d1988f524a5da6e086e2c.tar.gz kernel-qcow2-linux-f2ce9fafc1d443d49a0d1988f524a5da6e086e2c.tar.xz kernel-qcow2-linux-f2ce9fafc1d443d49a0d1988f524a5da6e086e2c.zip | |
drm/i915/i2c: Track users of GMBUS force-bit
This fixes a regression for SDVO from
commit fbfcc4f3a0cf8bbde87646b74241faa8e37426bf
Author: Jani Nikula <jani.nikula@intel.com>
Date: Mon Oct 22 16:12:18 2012 +0300
drm/i915/sdvo: restore i2c adapter config on intel_sdvo_init() failures
As SDVOB and SDVOC are multiplexed on the same pin, if a chipset does
not have the second SDVO encoder, it will then remove the force-bit
setting on the common i2c adapter during teardown. All subsequent
attempts of trying to use GMBUS with SDVOB then fail.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
[danvet: fixup inversion in the debug printout, noticed by Jani
Nikulai.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'lib/flex_proportions.c')
0 files changed, 0 insertions, 0 deletions