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disp: msm: sde: disable idle notification

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This change disables sending idle notification if system
cache is already enabled. If system cache is enabled it
establishes that driver has already send prior
notification and no configuration change was requested.

Change-Id: I1aee002ab3c8c3d4193a8e7a4890d8e4f24da804
Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
This commit is contained in:
Abhijit Kulkarni
2020-09-02 17:24:04 -07:00
committed by Gerrit - the friendly Code Review server
parent 3db847b7bf
commit 4f2c4ac27e
1 changed files with 2 additions and 1 deletions
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3
msm/sde/sde_crtc.c
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@@ -3542,7 +3542,8 @@ static void _sde_crtc_schedule_idle_notify(struct drm_crtc *crtc,
if (!idle_time ||
!sde_encoder_check_curr_mode(sde_crtc->mixers[0].encoder,
MSM_DISPLAY_VIDEO_MODE) ||
(crtc->index >= ARRAY_SIZE(priv->event_thread)))
(crtc->index >= ARRAY_SIZE(priv->event_thread)) ||
(sde_crtc->cache_state > CACHE_STATE_NORMAL))
return;
/* schedule the idle notify delayed work */