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| author | Zhao Wei Liew <zhaoweiliew@gmail.com> | 2016-06-26 21:29:34 +0800 |
|---|---|---|
| committer | Michael Bestas <mkbestas@lineageos.org> | 2019-10-23 01:12:56 +0300 |
| commit | 85e00bf2ce6aa080a42ad6f8dd47733b514cceac (patch) | |
| tree | 446e1b971b363adedd0ffc0e5e942a6bd07eaa0a /power-common.c | |
| parent | 71131ea4e0f0a05a51443571970e4f74cb14de65 (diff) | |
| download | vendor_qcom_opensource_power-85e00bf2ce6aa080a42ad6f8dd47733b514cceac.tar.gz vendor_qcom_opensource_power-85e00bf2ce6aa080a42ad6f8dd47733b514cceac.tar.bz2 vendor_qcom_opensource_power-85e00bf2ce6aa080a42ad6f8dd47733b514cceac.zip | |
power: Simplify display_hint_sent
Check for whether the display hint has been sent at the start
of the set_interactive() function in the common powerHAL.
This gets rid of the need to replicate the same variable in
every target-specific powerHAL that implements the
set_interactive_override() function.
Change-Id: If7dd11fcb578211f4f83847f9257232c4138ce53
Diffstat (limited to 'power-common.c')
| -rw-r--r-- | power-common.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/power-common.c b/power-common.c index 2e5b8c8..c820972 100644 --- a/power-common.c +++ b/power-common.c @@ -113,6 +113,8 @@ extern void power_set_interactive_ext(int on); #endif void set_interactive(int on) { + static int display_hint_sent; + if (!on) { /* Send Display OFF hint to perf HAL */ perf_hint_enable(VENDOR_HINT_DISPLAY_OFF, 0); @@ -121,6 +123,14 @@ void set_interactive(int on) { perf_hint_enable(VENDOR_HINT_DISPLAY_ON, 0); } + /** + * Ignore consecutive display-off hints + * Consecutive display-on hints are already handled + */ + if (display_hint_sent && !on) return; + + display_hint_sent = !on; + #ifdef SET_INTERACTIVE_EXT power_set_interactive_ext(on); #endif |