From 7ba937c3ea3971ec41c1f712a27be9b444440bed Mon Sep 17 00:00:00 2001 From: Jayaprakash Date: Mon, 23 Sep 2019 16:27:31 +0530 Subject: [PATCH] disp: msm: sde: add null check for pingpong hw block Add null check before accessing pingpong hw block allocated during mode set to physical encoder. Change-Id: Ic464e7c7087f280b1198f6b7485bc0763322c532 Signed-off-by: Jayaprakash --- msm/sde/sde_encoder.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/msm/sde/sde_encoder.c b/msm/sde/sde_encoder.c index 65835ea17bb6..db10fa059c82 100644 --- a/msm/sde/sde_encoder.c +++ b/msm/sde/sde_encoder.c @@ -777,8 +777,8 @@ void sde_encoder_helper_update_intf_cfg( struct sde_hw_intf_cfg_v1 *intf_cfg; enum sde_3d_blend_mode mode_3d; - if (!phys_enc) { - SDE_ERROR("invalid arg, encoder %d\n", !phys_enc); + if (!phys_enc || !phys_enc->hw_pp) { + SDE_ERROR("invalid args, encoder %d\n", !phys_enc); return; }