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Merge "disp: msm: sde: Fix LTM hist off notification issue"

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qctecmdr 2020-07-24 16:11:41 -07:00 • committed by Gerrit - the friendly Code Review server
commit a42f0fe0e6
1 changed files with 4 additions and 9 deletions
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13
msm/sde/sde_color_processing.c
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@ -3693,12 +3693,10 @@ static void _sde_cp_crtc_disable_ltm_hist(struct sde_crtc *sde_crtc,
{
unsigned long irq_flags;
u32 i = 0;
bool notify = false;
u8 hist_off = 1;
struct drm_event event;
spin_lock_irqsave(&sde_crtc->ltm_lock, irq_flags);
notify = sde_crtc->ltm_hist_en;
sde_crtc->ltm_hist_en = false;
INIT_LIST_HEAD(&sde_crtc->ltm_buf_free);
INIT_LIST_HEAD(&sde_crtc->ltm_buf_busy);
@ -3710,13 +3708,10 @@ static void _sde_cp_crtc_disable_ltm_hist(struct sde_crtc *sde_crtc,
spin_unlock_irqrestore(&sde_crtc->ltm_lock, irq_flags);
event.type = DRM_EVENT_LTM_OFF;
event.length = sizeof(hist_off);
if (notify) {
SDE_EVT32(SDE_EVTLOG_FUNC_ENTRY);
msm_mode_object_event_notify(&sde_crtc->base.base,
sde_crtc->base.dev, &event,
(u8 *)&hist_off);
}
SDE_EVT32(SDE_EVTLOG_FUNC_ENTRY);
msm_mode_object_event_notify(&sde_crtc->base.base,
sde_crtc->base.dev, &event,
(u8 *)&hist_off);
}
static void sde_cp_ltm_hist_interrupt_cb(void *arg, int irq_idx)