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drm: msm: add support for ltm off event

Selaa lähdekoodia 
Clients of local tone mapping engine need to know when hardware block
was turned off, to enable mutually exclusively display features.
Change adds support for ltm off event notification via custom event
interface of drm.

Change-Id: Ibfe2f85eadb0b939deee56194387b51b1e5ca8b9
Signed-off-by: Gopikrishnaiah Anandan <agopik@codeaurora.org>
This commit is contained in:
Gopikrishnaiah Anandan
2019-09-24 18:42:18 -07:00
committed by Gerrit - the friendly Code Review server
vanhempi 9e60a4854b
commit 097da1a65c
3 muutettua tiedostoa jossa 31 lisäystä ja 0 poistoa
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msm/sde/sde_crtc.c
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@@ -66,6 +66,7 @@ static struct sde_crtc_custom_events custom_events[] = {
{DRM_EVENT_SDE_POWER, sde_crtc_pm_event_handler},
{DRM_EVENT_LTM_HIST, sde_cp_ltm_hist_interrupt},
{DRM_EVENT_LTM_WB_PB, sde_cp_ltm_wb_pb_interrupt},
{DRM_EVENT_LTM_OFF, sde_cp_ltm_off_event_handler},
};
/* default input fence timeout, in ms */