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| author |   Egbert Eich <eich@suse.de> | 2012-10-24 18:32:52 +0200 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2012-11-01 10:34:31 -0400 |
| commit | fc87f13b8dc73706ae06caf229a336965e9b44a6 (patch) | |
| tree | 0950c367364ed1356a5d32923cbd0530a1e44f8e /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | DRM/Radeon: Fix primary DAC Load Detection for RV100 chips. (diff) | |
| download | linux-dev-fc87f13b8dc73706ae06caf229a336965e9b44a6.tar.xz linux-dev-fc87f13b8dc73706ae06caf229a336965e9b44a6.zip | |
DRM/Radeon: On DVI-I use Load Detection when EDID is bogus.
The Radeon driver uses the analog/digital flag to determine if the
DAC or the TMDS encoder should be enabled on a DVI-I connector.
If the EDID is bogus this flag is no longer reliable. This fix
adds a fallback to DAC load detection to determine if anything
is connected to the DAC. If not and a (bogus) EDID is found it
assumes a digital display is connected.
This works around problems with some crappy IPMI devices using
Radeon ES1000.
Signed-off-by: Egbert Eich <eich@suse.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions