Merge "disp: msm: hdcp: avoid sink message processing when hdcp is off" (df8c32e1) · Commits · e / devices / android_kernel_fairphone_FP4

msm/sde_hdcp_2x.c

+6 −1

Original line number	Diff line number	Diff line
		// SPDX-License-Identifier: GPL-2.0-only
		/*
		* Copyright (c) 2015-2019, The Linux Foundation. All rights reserved.
		* Copyright (c) 2015-2020, The Linux Foundation. All rights reserved.
		*/

		#define pr_fmt(fmt) "[sde-hdcp-2x] %s: " fmt, __func__
		@@ -473,6 +473,11 @@ static void sde_hdcp_2x_msg_sent(struct sde_hdcp_2x_ctrl *hdcp)
		HDCP_TRANSPORT_CMD_INVALID,
		hdcp->client_data};

		if (atomic_read(&hdcp->hdcp_off)) {
		pr_debug("invalid state, hdcp off\n");
		return;
		}

		switch (hdcp->app_data.response.data[0]) {
		case SKE_SEND_TYPE_ID:
		if (!hdcp2_app_comm(hdcp->hdcp2_ctx,