evie/android_kernel_oneplus_msm8998
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msm: mdss: Send backlight sysfs notification in all BL update locations

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There are two places where the backlight can get updated. Currently, the
sysfs notification only happens in mdss_fb_set_backlight. If the backlight
is restored during the first display commit, the backlight update occurs
in mdss_fb_update_backlight. This change adds the sysfs notification in
update_backlight.

Change-Id: Iffa1e4f0aa0cdc8babb1b6683d3175795f4b4d27
Signed-off-by: Benet Clark <benetc@codeaurora.org>
Signed-off-by: Krishna Chaitanya Parimi <cparimi@codeaurora.org>
CRs-fixed: 949146
This commit is contained in:
Benet Clark 2015-12-14 22:24:16 -08:00 • committed by David Keitel
parent 77df1f4425
commit 3fd9638f27
1 changed files with 1 additions and 0 deletions
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drivers/video/fbdev/msm/mdss_fb.c
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@ -1545,6 +1545,7 @@ void mdss_fb_update_backlight(struct msm_fb_data_type *mfd)
if (bl_notify)
mdss_fb_bl_update_notify(mfd,
NOTIFY_TYPE_BL_AD_ATTEN_UPDATE);
mdss_fb_bl_update_notify(mfd, NOTIFY_TYPE_BL_UPDATE);
pdata->set_backlight(pdata, temp);
mfd->bl_level_scaled = mfd->unset_bl_level;
mfd->allow_bl_update = true;