Commit 14b56ad8 authored by Ajay Singh Parmar's avatar Ajay Singh Parmar Committed by Linux Build Service Account
Browse files

msm_fb: hdmi: check for multiple hpd on/off calls 



HPD on/off may be called from userspace and from
kernel asynchronously which may result in system
crash or reset. Returning in case HPD is already on/off.

Change-Id: Ic6233925e02e6070e3ebc3fa40a87717e7b2ad1e
Signed-off-by: default avatarAjay Singh Parmar <aparmar@codeaurora.org>
parent a424739f
Show whitespace changes
Inline Side-by-side
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Please to comment