Commit 1b009dcc authored by Pradeep Jilagam's avatar Pradeep Jilagam Committed by Gerrit - the friendly Code Review server
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msm_fb : Add timeout while waiting for vsync event 



Avoid eternal wait for vsync event when client tries to
read the corresponding sysfs entry. This will avoid hangs when
client tries to read in corner cases where the Timing
Generator or the clock or IRQ gets disabled.

CRs-fixed: 406752
Change-Id: I773687220b868823a9e4bfdae74361ee6487c5c6
Signed-off-by: default avatarPradeep Jilagam <pjilagam@codeaurora.org>
Signed-off-by: default avatarSiddhartha Agrawal <agrawals@codeaurora.org>
parent eb93e8c9
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