Commit ea5a4db9 authored by Anthony Koo's avatar Anthony Koo Committed by Alex Deucher
Browse files

drm/amd/display: [FW Promotion] Release 0.0.115.0 



- Add new cmd for querying HPD state

Reviewed-by: default avatarAric Cyr <Aric.Cyr@amd.com>
Acked-by: default avatarWayne Lin <wayne.lin@amd.com>
Signed-off-by: default avatarAnthony Koo <Anthony.Koo@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b6f83892

drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h

+34 −1
Original line number Diff line number Diff line
@@ -350,7 +350,7 @@ union dmub_fw_boot_options { 
		uint32_t power_optimization: 1;

		uint32_t diag_env: 1; /* 1 if diagnostic environment */

		uint32_t gpint_scratch8: 1; /* 1 if GPINT is in scratch8*/

		uint32_t usb4_cm_version: 1; /**< USB4 CM Version */

		uint32_t usb4_cm_version: 1; /**< 1 CM support */



		uint32_t reserved : 17; /**< reserved */

	} bits; /**< boot bits */
@@ -654,6 +654,10 @@ enum dmub_cmd_type { 
	 * Command type used for getting usbc cable ID

	 */

	DMUB_CMD_GET_USBC_CABLE_ID = 81,

	/**

	 * Command type used to query HPD state.

	 */

	DMUB_CMD__QUERY_HPD_STATE = 82,

	/**

	 * Command type used for all VBIOS interface commands.

	 */
@@ -1353,6 +1357,30 @@ struct dmub_rb_cmd_dp_set_config_reply { 
	struct set_config_reply_control_data set_config_reply_control;

};



/**

 * Data passed from driver to FW in a DMUB_CMD__QUERY_HPD_STATE command.

 */

struct dmub_cmd_hpd_state_query_data {

	uint8_t instance; /**< HPD instance or DPIA instance */

	uint8_t result; /**< For returning HPD state */

	enum aux_channel_type ch_type; /**< enum aux_channel_type */

	enum aux_return_code_type status; /**< for returning the status of command */

};



/**

 * Definition of a DMUB_CMD__QUERY_HPD_STATE command.

 */

struct dmub_rb_cmd_query_hpd_state {

	/**

	 * Command header.

	 */

	struct dmub_cmd_header header;

	/**

	 * Data passed from driver to FW in a DMUB_CMD__QUERY_HPD_STATE command.

	 */

	struct dmub_cmd_hpd_state_query_data data;

};



/*

 * Command IDs should be treated as stable ABI.

 * Do not reuse or modify IDs.
@@ -2757,6 +2785,11 @@ union dmub_rb_cmd { 
	 * Definition of a DMUB_CMD_GET_USBC_CABLE_ID command.

	 */

	struct dmub_rb_cmd_get_usbc_cable_id cable_id;



	/**

	 * Definition of a DMUB_CMD__QUERY_HPD_STATE command.

	 */

	struct dmub_rb_cmd_query_hpd_state query_hpd;

};



/**