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msm: mdss: Update backlight filter for AD
authorPing Li <pingli@codeaurora.org>
Wed, 4 May 2016 18:03:09 +0000 (11:03 -0700)
committerGerrit - the friendly Code Review server <code-review@localhost>
Thu, 21 Jul 2016 17:36:44 +0000 (10:36 -0700)
commitd1e486c5fa1511c98b14c0882c13688fef4edd26
tree646b836ea2293ba39fd9675e94de8c52526fc346
parent9e4b3ba4afcff08bce320513610955391ab95806
msm: mdss: Update backlight filter for AD

A new post-processing ioctl is added to pass AD backlight threshold
and AD backlight low limit to driver. AD backlight low limit is used
to prevent very small backlight value been sent to AD core, which
will cause over-sensitivity for AD core.

Change-Id: I6e4222728d805d5b1d07cce4bf4648219cdaf587
Signed-off-by: Ping Li <pingli@codeaurora.org>
drivers/video/fbdev/msm/mdss_mdp.h
drivers/video/fbdev/msm/mdss_mdp_overlay.c
drivers/video/fbdev/msm/mdss_mdp_pp.c
include/uapi/linux/msm_mdp.h