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| author | Dave Airlie <airlied@redhat.com> | 2009-05-05 02:39:24 -0400 |
|---|---|---|
| committer | Jean Delvare <khali@linux-fr.org> | 2009-05-05 02:39:24 -0400 |
| commit | 0cdba07bb23cdd3e0d64357ec3d983e6b75e541f (patch) | |
| tree | 2be7fb0ed8b0e1a7a478d79e33fc742daa27fb35 /drivers/video/q40fb.c | |
| parent | 4ccc28f725bc2b7b0a3bc27e9c15f4eaf63fb812 (diff) | |
i2c-algo-bit: Fix timeout test
When fetching DDC using i2c algo bit, we were often seeing timeouts
before getting valid EDID on a retry. The VESA spec states 2ms is the
DDC timeout, so when this translates into 1 jiffie and we are close
to the end of the time period, it could return with a timeout less than
2ms.
Change this code to use time_after instead of time_after_eq.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/video/q40fb.c')
0 files changed, 0 insertions, 0 deletions