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 <jmadiset@codeaurora.org>

parent daf414d4

msm/sde/sde_encoder.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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;
		}