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Commit 41eb039b authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "qca402x: qca402 driver interface header"

parents 15275d16 20e714b5

Documentation/devicetree/bindings/media/qca402x.txt

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* Qualcomm Technologies, Inc. MSM QCA402x



Required properties for parent node:

- compatible :

    - "qcom,qca402"



Optional properties

- endpoints : Number of endpoints used for communication with the QCA402x

               device

Example:

qcom,qca402x {

	compatible = "qcom,qca402";

	endpoints = <1>;

};

arch/arm64/boot/dts/qcom/apq8053-lite-dragon.dtsi

+5 −0
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@@ -123,6 +123,11 @@ 
	qcom,rmnet-ipa {

		status = "disabled";

	};



	qcom,qca402x {

		compatible = "qcom,qca402";

		endpoints = <1>;

	};

};



&firmware {

include/uapi/media/Kbuild

+1 −0
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@@ -26,5 +26,6 @@ header-y += msm_media_info.h 
header-y += msmb_camera.h

header-y += msmb_generic_buf_mgr.h

header-y += msmb_isp.h

header-y += msmb_qca.h

header-y += msmb_ispif.h

header-y += msmb_pproc.h
 
 No newline at end of file

include/uapi/media/msmb_qca.h

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/* Copyright (c) 2018, The Linux Foundation.

 * All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

 * only version 2 as published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 */

#ifndef __UAPI_LINUX_MSMB_QCA402X_H

#define __UAPI_LINUX_MSMB_QCA402X_H



#include <linux/types.h>

#include <linux/ioctl.h>

#define QCA402X_HTC



#define MSM_QCA_EVENT_ENQ_BUF  0

#define MSM_QCA_EVENT_SEND_MSG 1

#define MSM_QCA_EVENT_RECV_MSG 2



struct msm_qca_message_type {

	__u64 header;

	__u64 buff_addr;

	int fd;

	__u32 header_size;

	__u32 data_size;

	__u8 cmd;

	__u8 channel_id;

	__u8 is_ion_data;

	__u8 last_data;

};



struct msm_qca_event_type {

	__u8 cmd;

	__u8 channel_id;

};



struct msm_qca_event_list_type {

	__u64 events;

	__u32 num_events;

};



#define MSM_QCA402X_ENQUEUE_BUFFER \

	_IOWR(0xdd, 1, struct msm_qca_message_type)

#define MSM_QCA402X_SEND_MESSAGE \

	_IOWR(0xdd, 2, struct msm_qca_message_type)

#define MSM_QCA402X_RECEIVE_MESSAGE \

	_IOWR(0xdd, 3, struct msm_qca_message_type)

#define MSM_QCA402X_FLUSH_BUFFERS \

	_IOWR(0xdd, 4, struct msm_qca_event_list_type)

#define MSM_QCA402X_ABORT_MESSAGE \

	_IOWR(0xdd, 5, struct msm_qca_event_list_type)

#define MSM_QCA402X_REGISTER_EVENT \

	_IOWR(0xdd, 6, struct msm_qca_event_list_type)

#define MSM_QCA402X_UNREGISTER_EVENT \

	_IOWR(0xdd, 7, struct msm_qca_event_list_type)

#endif /*__UAPI_LINUX_MSMB_QCA402X_H*/