drm/i915/dp: make hdcp2_dp_msg_data const (e8465e1c) · Commits · 戴 / test

drivers/gpu/drm/i915/display/intel_dp.c

+5 −5

Original line number	Diff line number	Diff line
		@@ -5820,7 +5820,7 @@ struct hdcp2_dp_msg_data {
		u32 timeout2; /* Added for non_paired situation */
		};

		static struct hdcp2_dp_msg_data hdcp2_dp_msg_data[] = {
		static const struct hdcp2_dp_msg_data hdcp2_dp_msg_data[] = {
		{ HDCP_2_2_AKE_INIT, DP_HDCP_2_2_AKE_INIT_OFFSET, false, 0, 0 },
		{ HDCP_2_2_AKE_SEND_CERT, DP_HDCP_2_2_AKE_SEND_CERT_OFFSET,
		false, HDCP_2_2_CERT_TIMEOUT_MS, 0 },
		@@ -5908,7 +5908,7 @@ int hdcp2_detect_msg_availability(struct intel_digital_port *intel_dig_port,

		static ssize_t
		intel_dp_hdcp2_wait_for_msg(struct intel_digital_port *intel_dig_port,
		struct hdcp2_dp_msg_data *hdcp2_msg_data)
		const struct hdcp2_dp_msg_data *hdcp2_msg_data)
		{
		struct intel_dp *dp = &intel_dig_port->dp;
		struct intel_hdcp *hdcp = &dp->attached_connector->hdcp;
		@@ -5947,7 +5947,7 @@ intel_dp_hdcp2_wait_for_msg(struct intel_digital_port *intel_dig_port,
		return ret;
		}

		static struct hdcp2_dp_msg_data *get_hdcp2_dp_msg_data(u8 msg_id)
		static const struct hdcp2_dp_msg_data *get_hdcp2_dp_msg_data(u8 msg_id)
		{
		int i;

		@@ -5967,7 +5967,7 @@ int intel_dp_hdcp2_write_msg(struct intel_digital_port *intel_dig_port,
		unsigned int offset;
		u8 *byte = buf;
		ssize_t ret, bytes_to_write, len;
		struct hdcp2_dp_msg_data *hdcp2_msg_data;
		const struct hdcp2_dp_msg_data *hdcp2_msg_data;

		hdcp2_msg_data = get_hdcp2_dp_msg_data(*byte);
		if (!hdcp2_msg_data)
		@@ -6031,7 +6031,7 @@ int intel_dp_hdcp2_read_msg(struct intel_digital_port *intel_dig_port,
		unsigned int offset;
		u8 *byte = buf;
		ssize_t ret, bytes_to_recv, len;
		struct hdcp2_dp_msg_data *hdcp2_msg_data;
		const struct hdcp2_dp_msg_data *hdcp2_msg_data;

		hdcp2_msg_data = get_hdcp2_dp_msg_data(msg_id);
		if (!hdcp2_msg_data)

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