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Commit bf1c8123 authored by Amine Najahi's avatar Amine Najahi
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disp: msm: sde: check and program DS only on CRTCs that support it 



Currently, when runtime_pm_suspend occurs DS property is marked
as dirty invariably if the CRTC allocated the blocks or not.
This causes atomic check failure on CRTCs without DS allocation.

Change-Id: I90287e8e283d2e80aa47627d4aa045040d76b472
Signed-off-by: default avatarAmine Najahi <anajahi@codeaurora.org>
parent 403ee1f6

msm/sde/sde_crtc.c

+4 −1
Original line number Diff line number Diff line
@@ -3966,7 +3966,10 @@ static void sde_crtc_handle_power_event(u32 event_type, void *arg) 
		sde_cp_crtc_suspend(crtc);



		/* reconfigure everything on next frame update */

		bitmap_fill(cstate->dirty, SDE_CRTC_DIRTY_MAX);

		set_bit(SDE_CRTC_DIRTY_DIM_LAYERS, cstate->dirty);



		if (cstate->num_ds_enabled)

			set_bit(SDE_CRTC_DIRTY_DEST_SCALER, cstate->dirty);



		event.type = DRM_EVENT_SDE_POWER;

		event.length = sizeof(power_on);