mfd: cros_ec: Add host_sleep_event_v1 command (afe2bb5c) · Commits · 戴 / test

include/linux/mfd/cros_ec_commands.h

+57 −0

Original line number	Diff line number	Diff line
		@@ -2731,6 +2731,63 @@ struct ec_params_host_sleep_event {
		uint8_t sleep_event;
		} __packed;

		/*
		* Use a default timeout value (CONFIG_SLEEP_TIMEOUT_MS) for detecting sleep
		* transition failures
		*/
		#define EC_HOST_SLEEP_TIMEOUT_DEFAULT 0

		/* Disable timeout detection for this sleep transition */
		#define EC_HOST_SLEEP_TIMEOUT_INFINITE 0xFFFF

		struct ec_params_host_sleep_event_v1 {
		/* The type of sleep being entered or exited. */
		uint8_t sleep_event;

		/* Padding */
		uint8_t reserved;
		union {
		/* Parameters that apply for suspend messages. */
		struct {
		/*
		* The timeout in milliseconds between when this message
		* is received and when the EC will declare sleep
		* transition failure if the sleep signal is not
		* asserted.
		*/
		uint16_t sleep_timeout_ms;
		} suspend_params;

		/* No parameters for non-suspend messages. */
		};
		} __packed;

		/* A timeout occurred when this bit is set */
		#define EC_HOST_RESUME_SLEEP_TIMEOUT 0x80000000

		/*
		* The mask defining which bits correspond to the number of sleep transitions,
		* as well as the maximum number of suspend line transitions that will be
		* reported back to the host.
		*/
		#define EC_HOST_RESUME_SLEEP_TRANSITIONS_MASK 0x7FFFFFFF

		struct ec_response_host_sleep_event_v1 {
		union {
		/* Response fields that apply for resume messages. */
		struct {
		/*
		* The number of sleep power signal transitions that
		* occurred since the suspend message. The high bit
		* indicates a timeout occurred.
		*/
		uint32_t sleep_transitions;
		} resume_response;

		/* No response fields for non-resume messages. */
		};
		} __packed;

		/*****************************************************************************/
		/* Smart battery pass-through */

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