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Commit 3dc3967b authored by Pulkit Singh Tak's avatar Pulkit Singh Tak
Browse files

msm: cvp: Support handling cp camera buffer 



Adding support for cp camera buffer mapping and
new hfi for chroma buffer.

Change-Id: Iadce59b596447c0bbdf4985bdb8c9209df517bae
Signed-off-by: default avatarPulkit Singh Tak <ptak@codeaurora.org>
parent dabe1619

drivers/media/platform/msm/cvp/cvp_hfi.c

+17 −1
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.

 * Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.

 */



#include <asm/memory.h>
@@ -78,6 +78,13 @@ const struct msm_cvp_hfi_defs cvp_hfi_defs[] = { 
		.buf_num = HFI_PERSIST_BUF_NUM,

		.resp = HAL_SESSION_PERSIST_SET_DONE,

	},

	{

		.size = 0xffffffff,

		.type = HFI_CMD_SESSION_CVP_SET_FD_CHROMA_BUFFER,

		.buf_offset = 0,

		.buf_num = 0,

		.resp = HAL_SESSION_CHROMA_SET_DONE,

	},

	{

		.size = 0xffffffff,

		.type = HFI_CMD_SESSION_CVP_RELEASE_PERSIST_BUFFERS,
@@ -85,6 +92,13 @@ const struct msm_cvp_hfi_defs cvp_hfi_defs[] = { 
		.buf_num = 0,

		.resp = HAL_SESSION_PERSIST_REL_DONE,

	},

	{

		.size = 0xffffffff,

		.type = HFI_CMD_SESSION_CVP_RELEASE_FD_CHROMA_BUFFER,

		.buf_offset = 0,

		.buf_num = 0,

		.resp = HAL_SESSION_CHROMA_REL_DONE,

	},

	{

		.size = HFI_DS_CMD_SIZE,

		.type = HFI_CMD_SESSION_CVP_DS,
@@ -2934,6 +2948,8 @@ static void **get_session_id(struct msm_cvp_cb_info *info) 
	case HAL_SESSION_FD_FRAME_CMD_DONE:

	case HAL_SESSION_PERSIST_SET_DONE:

	case HAL_SESSION_PERSIST_REL_DONE:

	case HAL_SESSION_CHROMA_SET_DONE:

	case HAL_SESSION_CHROMA_REL_DONE:

	case HAL_SESSION_FD_CONFIG_CMD_DONE:

	case HAL_SESSION_MODEL_BUF_CMD_DONE:

	case HAL_SESSION_PROPERTY_INFO:

drivers/media/platform/msm/cvp/cvp_hfi.h

+10 −1
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0-only */

/*

 * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.

 * Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.

 */



#ifndef __H_CVP_HFI_H__
@@ -106,6 +106,15 @@ 
#define  HFI_CMD_SESSION_CVP_ICA_CONFIG\

	(HFI_CMD_SESSION_CVP_START + 0x101)



#define  HFI_CMD_SESSION_CVP_SET_FD_CHROMA_BUFFER\

	(HFI_CMD_SESSION_CVP_START + 0x058)

#define  HFI_CMD_SESSION_CVP_RELEASE_FD_CHROMA_BUFFER\

	(HFI_CMD_SESSION_CVP_START + 0x059)



#define  HFI_MSG_SESSION_CVP_SET_FD_CHROMA_BUFFER\

	(HFI_MSG_SESSION_CVP_START + 0x03B)

#define  HFI_MSG_SESSION_CVP_RELEASE_FD_CHROMA_BUFFER\

	(HFI_MSG_SESSION_CVP_START + 0x03C)



#define HFI_MSG_SESSION_CVP_START	\

	(HFI_DOMAIN_BASE_CVP + HFI_ARCH_COMMON_OFFSET +	\

drivers/media/platform/msm/cvp/cvp_hfi_api.h

+3 −1
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0-only */

/*

 * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.

 * Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.

 */



#ifndef __CVP_HFI_API_H__
@@ -231,6 +231,8 @@ enum hal_command_response { 
	HAL_SESSION_ICA_FRAME_CMD_DONE,

	HAL_SESSION_FD_FRAME_CMD_DONE,

	HAL_SESSION_PROPERTY_INFO,

	HAL_SESSION_CHROMA_SET_DONE,

	HAL_SESSION_CHROMA_REL_DONE,

	HAL_SESSION_ERROR,

	HAL_RESPONSE_UNUSED = 0x10000000,

};

drivers/media/platform/msm/cvp/hfi_response_handler.c

+9 −1
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.

 * Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.

 */



#include <linux/bitops.h>
@@ -429,6 +429,12 @@ static int hfi_process_session_cvp_operation_config(u32 device_id, 
	else if (pkt->packet_type == HFI_MSG_SESSION_CVP_SET_MODEL_BUFFERS)

		signal = get_signal_from_pkt_type(

				HFI_CMD_SESSION_CVP_SET_MODEL_BUFFERS);

	else if (pkt->packet_type == HFI_MSG_SESSION_CVP_SET_FD_CHROMA_BUFFER)

		signal = get_signal_from_pkt_type(

				HFI_CMD_SESSION_CVP_SET_FD_CHROMA_BUFFER);

	else if (pkt->packet_type == HFI_MSG_SESSION_CVP_RELEASE_FD_CHROMA_BUFFER)

		signal = get_signal_from_pkt_type(

				HFI_CMD_SESSION_CVP_RELEASE_FD_CHROMA_BUFFER);

	else

		signal = get_signal_from_pkt_type(conf_id);
@@ -656,6 +662,8 @@ int cvp_hfi_process_msg_packet(u32 device_id, void *hdr, 
	case HFI_MSG_SESSION_CVP_OPERATION_CONFIG:

	case HFI_MSG_SESSION_CVP_SET_PERSIST_BUFFERS:

	case HFI_MSG_SESSION_CVP_RELEASE_PERSIST_BUFFERS:

	case HFI_MSG_SESSION_CVP_SET_FD_CHROMA_BUFFER:

	case HFI_MSG_SESSION_CVP_RELEASE_FD_CHROMA_BUFFER:

	case HFI_MSG_SESSION_CVP_SET_MODEL_BUFFERS:

		pkt_func =

			(pkt_func_def)hfi_process_session_cvp_operation_config;

drivers/media/platform/msm/cvp/msm_cvp.c

+7 −4
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.

 * Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.

 */



#include "msm_cvp.h"
@@ -211,9 +211,11 @@ static int msm_cvp_session_process_hfi( 
	}

	pkt_type = in_pkt->pkt_data[1];

	if (pkt_type == HFI_CMD_SESSION_CVP_SET_PERSIST_BUFFERS ||

		pkt_type == HFI_CMD_SESSION_CVP_SET_MODEL_BUFFERS)

		pkt_type == HFI_CMD_SESSION_CVP_SET_MODEL_BUFFERS ||

		pkt_type == HFI_CMD_SESSION_CVP_SET_FD_CHROMA_BUFFER)

		rc = msm_cvp_map_user_persist(inst, in_pkt, offset, buf_num);

	else if (pkt_type == HFI_CMD_SESSION_CVP_RELEASE_PERSIST_BUFFERS)

	else if (pkt_type == HFI_CMD_SESSION_CVP_RELEASE_PERSIST_BUFFERS ||

		pkt_type == HFI_CMD_SESSION_CVP_RELEASE_FD_CHROMA_BUFFER)

		rc = msm_cvp_mark_user_persist(inst, in_pkt, offset, buf_num);

	else

		rc = msm_cvp_map_frame(inst, in_pkt, offset, buf_num);
@@ -240,7 +242,8 @@ static int msm_cvp_session_process_hfi( 
				signal);

			goto exit;

		}

		if (pkt_type == HFI_CMD_SESSION_CVP_RELEASE_PERSIST_BUFFERS)

		if (pkt_type == HFI_CMD_SESSION_CVP_RELEASE_PERSIST_BUFFERS ||

		pkt_type == HFI_CMD_SESSION_CVP_RELEASE_FD_CHROMA_BUFFER)

			rc = msm_cvp_unmap_user_persist(inst, in_pkt,

					offset, buf_num);