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| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2011-07-07 18:11:02 (GMT) |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2011-07-07 20:38:51 (GMT) |
| commit | df0c237d124fb8d10b98f7b43d63d962eeed9355 (patch) | |
| tree | cd95a24a6691601a4c9571297e9b8d3459184498 /drivers/video/fbcvt.c | |
| parent | 885a50147f00a8a80108904bf58a18af357717f3 (diff) | |
| download | linux-fsl-qoriq-df0c237d124fb8d10b98f7b43d63d962eeed9355.tar.xz | |
drm/i915/dp: consolidate AUX retry code
When checking link status during a hot plug event or detecting sink
presence, we need to retry 3 times per the spec (section 9.1 of the 1.1a
DisplayPort spec). Consolidate the retry code into a
native_aux_read_retry function for use by get_link_status and _detect.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'drivers/video/fbcvt.c')
0 files changed, 0 insertions, 0 deletions