772 lines
20 KiB
C
772 lines
20 KiB
C
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// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
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* Copyright (C) 2017 Linaro Ltd.
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*/
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#include <linux/hash.h>
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#include <linux/list.h>
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#include <linux/slab.h>
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#include <media/videobuf2-v4l2.h>
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#include "core.h"
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#include "hfi.h"
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#include "hfi_helper.h"
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#include "hfi_msgs.h"
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#include "hfi_parser.h"
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static void event_seq_changed(struct venus_core *core, struct venus_inst *inst,
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struct hfi_msg_event_notify_pkt *pkt)
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{
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enum hfi_version ver = core->res->hfi_version;
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struct hfi_event_data event = {0};
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int num_properties_changed;
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struct hfi_framesize *frame_sz;
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struct hfi_profile_level *profile_level;
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struct hfi_bit_depth *pixel_depth;
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struct hfi_pic_struct *pic_struct;
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struct hfi_colour_space *colour_info;
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struct hfi_buffer_requirements *bufreq;
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struct hfi_extradata_input_crop *crop;
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u8 *data_ptr;
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u32 ptype;
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inst->error = HFI_ERR_NONE;
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switch (pkt->event_data1) {
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case HFI_EVENT_DATA_SEQUENCE_CHANGED_SUFFICIENT_BUF_RESOURCES:
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case HFI_EVENT_DATA_SEQUENCE_CHANGED_INSUFFICIENT_BUF_RESOURCES:
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break;
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default:
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inst->error = HFI_ERR_SESSION_INVALID_PARAMETER;
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goto done;
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}
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event.event_type = pkt->event_data1;
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num_properties_changed = pkt->event_data2;
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if (!num_properties_changed) {
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inst->error = HFI_ERR_SESSION_INSUFFICIENT_RESOURCES;
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goto done;
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}
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data_ptr = (u8 *)&pkt->ext_event_data[0];
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do {
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ptype = *((u32 *)data_ptr);
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switch (ptype) {
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case HFI_PROPERTY_PARAM_FRAME_SIZE:
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data_ptr += sizeof(u32);
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frame_sz = (struct hfi_framesize *)data_ptr;
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event.width = frame_sz->width;
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event.height = frame_sz->height;
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data_ptr += sizeof(*frame_sz);
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break;
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case HFI_PROPERTY_PARAM_PROFILE_LEVEL_CURRENT:
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data_ptr += sizeof(u32);
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profile_level = (struct hfi_profile_level *)data_ptr;
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event.profile = profile_level->profile;
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event.level = profile_level->level;
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data_ptr += sizeof(*profile_level);
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break;
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case HFI_PROPERTY_PARAM_VDEC_PIXEL_BITDEPTH:
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data_ptr += sizeof(u32);
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pixel_depth = (struct hfi_bit_depth *)data_ptr;
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event.bit_depth = pixel_depth->bit_depth;
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data_ptr += sizeof(*pixel_depth);
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break;
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case HFI_PROPERTY_PARAM_VDEC_PIC_STRUCT:
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data_ptr += sizeof(u32);
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pic_struct = (struct hfi_pic_struct *)data_ptr;
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event.pic_struct = pic_struct->progressive_only;
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data_ptr += sizeof(*pic_struct);
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break;
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case HFI_PROPERTY_PARAM_VDEC_COLOUR_SPACE:
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data_ptr += sizeof(u32);
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colour_info = (struct hfi_colour_space *)data_ptr;
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event.colour_space = colour_info->colour_space;
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data_ptr += sizeof(*colour_info);
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break;
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case HFI_PROPERTY_CONFIG_VDEC_ENTROPY:
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data_ptr += sizeof(u32);
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event.entropy_mode = *(u32 *)data_ptr;
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data_ptr += sizeof(u32);
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break;
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case HFI_PROPERTY_CONFIG_BUFFER_REQUIREMENTS:
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data_ptr += sizeof(u32);
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bufreq = (struct hfi_buffer_requirements *)data_ptr;
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event.buf_count = HFI_BUFREQ_COUNT_MIN(bufreq, ver);
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data_ptr += sizeof(*bufreq);
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break;
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case HFI_INDEX_EXTRADATA_INPUT_CROP:
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data_ptr += sizeof(u32);
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crop = (struct hfi_extradata_input_crop *)data_ptr;
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event.input_crop.left = crop->left;
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event.input_crop.top = crop->top;
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event.input_crop.width = crop->width;
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event.input_crop.height = crop->height;
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data_ptr += sizeof(*crop);
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break;
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default:
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break;
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}
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num_properties_changed--;
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} while (num_properties_changed > 0);
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done:
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inst->ops->event_notify(inst, EVT_SYS_EVENT_CHANGE, &event);
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}
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static void event_release_buffer_ref(struct venus_core *core,
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struct venus_inst *inst,
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struct hfi_msg_event_notify_pkt *pkt)
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{
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struct hfi_event_data event = {0};
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struct hfi_msg_event_release_buffer_ref_pkt *data;
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data = (struct hfi_msg_event_release_buffer_ref_pkt *)
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pkt->ext_event_data;
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event.event_type = HFI_EVENT_RELEASE_BUFFER_REFERENCE;
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event.packet_buffer = data->packet_buffer;
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event.extradata_buffer = data->extradata_buffer;
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event.tag = data->output_tag;
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inst->error = HFI_ERR_NONE;
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inst->ops->event_notify(inst, EVT_SYS_EVENT_CHANGE, &event);
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}
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static void event_sys_error(struct venus_core *core, u32 event,
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struct hfi_msg_event_notify_pkt *pkt)
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{
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if (pkt)
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dev_dbg(core->dev,
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"sys error (session id:%x, data1:%x, data2:%x)\n",
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pkt->shdr.session_id, pkt->event_data1,
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pkt->event_data2);
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core->core_ops->event_notify(core, event);
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}
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static void
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event_session_error(struct venus_core *core, struct venus_inst *inst,
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struct hfi_msg_event_notify_pkt *pkt)
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{
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struct device *dev = core->dev;
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dev_dbg(dev, "session error: event id:%x, session id:%x\n",
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pkt->event_data1, pkt->shdr.session_id);
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if (!inst)
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return;
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switch (pkt->event_data1) {
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/* non fatal session errors */
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case HFI_ERR_SESSION_INVALID_SCALE_FACTOR:
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case HFI_ERR_SESSION_UNSUPPORT_BUFFERTYPE:
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case HFI_ERR_SESSION_UNSUPPORTED_SETTING:
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case HFI_ERR_SESSION_UPSCALE_NOT_SUPPORTED:
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inst->error = HFI_ERR_NONE;
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break;
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default:
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dev_err(dev, "session error: event id:%x (%x), session id:%x\n",
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pkt->event_data1, pkt->event_data2,
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pkt->shdr.session_id);
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inst->error = pkt->event_data1;
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inst->ops->event_notify(inst, EVT_SESSION_ERROR, NULL);
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break;
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}
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}
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static void hfi_event_notify(struct venus_core *core, struct venus_inst *inst,
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void *packet)
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{
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struct hfi_msg_event_notify_pkt *pkt = packet;
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if (!packet)
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return;
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switch (pkt->event_id) {
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case HFI_EVENT_SYS_ERROR:
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event_sys_error(core, EVT_SYS_ERROR, pkt);
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break;
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case HFI_EVENT_SESSION_ERROR:
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event_session_error(core, inst, pkt);
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break;
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case HFI_EVENT_SESSION_SEQUENCE_CHANGED:
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event_seq_changed(core, inst, pkt);
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break;
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case HFI_EVENT_RELEASE_BUFFER_REFERENCE:
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event_release_buffer_ref(core, inst, pkt);
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break;
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case HFI_EVENT_SESSION_PROPERTY_CHANGED:
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break;
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default:
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break;
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}
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}
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static void hfi_sys_init_done(struct venus_core *core, struct venus_inst *inst,
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void *packet)
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{
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struct hfi_msg_sys_init_done_pkt *pkt = packet;
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int rem_bytes;
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u32 error;
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error = pkt->error_type;
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if (error != HFI_ERR_NONE)
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goto done;
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if (!pkt->num_properties) {
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error = HFI_ERR_SYS_INVALID_PARAMETER;
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goto done;
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}
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rem_bytes = pkt->hdr.size - sizeof(*pkt) + sizeof(u32);
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if (rem_bytes <= 0) {
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/* missing property data */
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error = HFI_ERR_SYS_INSUFFICIENT_RESOURCES;
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goto done;
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}
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error = hfi_parser(core, inst, pkt->data, rem_bytes);
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done:
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core->error = error;
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complete(&core->done);
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}
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static void
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sys_get_prop_image_version(struct device *dev,
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struct hfi_msg_sys_property_info_pkt *pkt)
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{
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int req_bytes;
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req_bytes = pkt->hdr.size - sizeof(*pkt);
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if (req_bytes < 128 || !pkt->data[1] || pkt->num_properties > 1)
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/* bad packet */
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return;
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dev_dbg(dev, "F/W version: %s\n", (u8 *)&pkt->data[1]);
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}
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static void hfi_sys_property_info(struct venus_core *core,
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struct venus_inst *inst, void *packet)
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{
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struct hfi_msg_sys_property_info_pkt *pkt = packet;
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struct device *dev = core->dev;
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if (!pkt->num_properties) {
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dev_dbg(dev, "%s: no properties\n", __func__);
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return;
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}
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switch (pkt->data[0]) {
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case HFI_PROPERTY_SYS_IMAGE_VERSION:
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sys_get_prop_image_version(dev, pkt);
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break;
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default:
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dev_dbg(dev, "%s: unknown property data\n", __func__);
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break;
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}
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}
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static void hfi_sys_rel_resource_done(struct venus_core *core,
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struct venus_inst *inst,
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void *packet)
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{
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struct hfi_msg_sys_release_resource_done_pkt *pkt = packet;
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core->error = pkt->error_type;
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complete(&core->done);
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}
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static void hfi_sys_ping_done(struct venus_core *core, struct venus_inst *inst,
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void *packet)
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{
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struct hfi_msg_sys_ping_ack_pkt *pkt = packet;
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core->error = HFI_ERR_NONE;
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if (pkt->client_data != 0xbeef)
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core->error = HFI_ERR_SYS_FATAL;
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complete(&core->done);
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}
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static void hfi_sys_idle_done(struct venus_core *core, struct venus_inst *inst,
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void *packet)
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{
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dev_dbg(core->dev, "sys idle\n");
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}
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static void hfi_sys_pc_prepare_done(struct venus_core *core,
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struct venus_inst *inst, void *packet)
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{
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struct hfi_msg_sys_pc_prep_done_pkt *pkt = packet;
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dev_dbg(core->dev, "pc prepare done (error %x)\n", pkt->error_type);
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}
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static unsigned int
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session_get_prop_profile_level(struct hfi_msg_session_property_info_pkt *pkt,
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struct hfi_profile_level *profile_level)
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{
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struct hfi_profile_level *hfi;
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u32 req_bytes;
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req_bytes = pkt->shdr.hdr.size - sizeof(*pkt);
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if (!req_bytes || req_bytes % sizeof(struct hfi_profile_level))
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/* bad packet */
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return HFI_ERR_SESSION_INVALID_PARAMETER;
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hfi = (struct hfi_profile_level *)&pkt->data[1];
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profile_level->profile = hfi->profile;
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profile_level->level = hfi->level;
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return HFI_ERR_NONE;
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}
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static unsigned int
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session_get_prop_buf_req(struct hfi_msg_session_property_info_pkt *pkt,
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struct hfi_buffer_requirements *bufreq)
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{
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struct hfi_buffer_requirements *buf_req;
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u32 req_bytes;
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unsigned int idx = 0;
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req_bytes = pkt->shdr.hdr.size - sizeof(*pkt);
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if (!req_bytes || req_bytes % sizeof(*buf_req) || !pkt->data[1])
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/* bad packet */
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return HFI_ERR_SESSION_INVALID_PARAMETER;
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buf_req = (struct hfi_buffer_requirements *)&pkt->data[1];
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if (!buf_req)
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return HFI_ERR_SESSION_INVALID_PARAMETER;
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while (req_bytes) {
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memcpy(&bufreq[idx], buf_req, sizeof(*bufreq));
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idx++;
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if (idx > HFI_BUFFER_TYPE_MAX)
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return HFI_ERR_SESSION_INVALID_PARAMETER;
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req_bytes -= sizeof(struct hfi_buffer_requirements);
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buf_req++;
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}
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return HFI_ERR_NONE;
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}
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static void hfi_session_prop_info(struct venus_core *core,
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struct venus_inst *inst, void *packet)
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{
|
||
|
|
struct hfi_msg_session_property_info_pkt *pkt = packet;
|
||
|
|
struct device *dev = core->dev;
|
||
|
|
union hfi_get_property *hprop = &inst->hprop;
|
||
|
|
unsigned int error = HFI_ERR_NONE;
|
||
|
|
|
||
|
|
if (!pkt->num_properties) {
|
||
|
|
error = HFI_ERR_SESSION_INVALID_PARAMETER;
|
||
|
|
dev_err(dev, "%s: no properties\n", __func__);
|
||
|
|
goto done;
|
||
|
|
}
|
||
|
|
|
||
|
|
switch (pkt->data[0]) {
|
||
|
|
case HFI_PROPERTY_CONFIG_BUFFER_REQUIREMENTS:
|
||
|
|
memset(hprop->bufreq, 0, sizeof(hprop->bufreq));
|
||
|
|
error = session_get_prop_buf_req(pkt, hprop->bufreq);
|
||
|
|
break;
|
||
|
|
case HFI_PROPERTY_PARAM_PROFILE_LEVEL_CURRENT:
|
||
|
|
memset(&hprop->profile_level, 0, sizeof(hprop->profile_level));
|
||
|
|
error = session_get_prop_profile_level(pkt,
|
||
|
|
&hprop->profile_level);
|
||
|
|
break;
|
||
|
|
case HFI_PROPERTY_CONFIG_VDEC_ENTROPY:
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
dev_dbg(dev, "%s: unknown property id:%x\n", __func__,
|
||
|
|
pkt->data[0]);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
done:
|
||
|
|
inst->error = error;
|
||
|
|
complete(&inst->done);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void hfi_session_init_done(struct venus_core *core,
|
||
|
|
struct venus_inst *inst, void *packet)
|
||
|
|
{
|
||
|
|
struct hfi_msg_session_init_done_pkt *pkt = packet;
|
||
|
|
int rem_bytes;
|
||
|
|
u32 error;
|
||
|
|
|
||
|
|
error = pkt->error_type;
|
||
|
|
if (error != HFI_ERR_NONE)
|
||
|
|
goto done;
|
||
|
|
|
||
|
|
if (!IS_V1(core))
|
||
|
|
goto done;
|
||
|
|
|
||
|
|
rem_bytes = pkt->shdr.hdr.size - sizeof(*pkt) + sizeof(u32);
|
||
|
|
if (rem_bytes <= 0) {
|
||
|
|
error = HFI_ERR_SESSION_INSUFFICIENT_RESOURCES;
|
||
|
|
goto done;
|
||
|
|
}
|
||
|
|
|
||
|
|
error = hfi_parser(core, inst, pkt->data, rem_bytes);
|
||
|
|
done:
|
||
|
|
inst->error = error;
|
||
|
|
complete(&inst->done);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void hfi_session_load_res_done(struct venus_core *core,
|
||
|
|
struct venus_inst *inst, void *packet)
|
||
|
|
{
|
||
|
|
struct hfi_msg_session_load_resources_done_pkt *pkt = packet;
|
||
|
|
|
||
|
|
inst->error = pkt->error_type;
|
||
|
|
complete(&inst->done);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void hfi_session_flush_done(struct venus_core *core,
|
||
|
|
struct venus_inst *inst, void *packet)
|
||
|
|
{
|
||
|
|
struct hfi_msg_session_flush_done_pkt *pkt = packet;
|
||
|
|
|
||
|
|
inst->error = pkt->error_type;
|
||
|
|
complete(&inst->done);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void hfi_session_etb_done(struct venus_core *core,
|
||
|
|
struct venus_inst *inst, void *packet)
|
||
|
|
{
|
||
|
|
struct hfi_msg_session_empty_buffer_done_pkt *pkt = packet;
|
||
|
|
|
||
|
|
inst->error = pkt->error_type;
|
||
|
|
inst->ops->buf_done(inst, HFI_BUFFER_INPUT, pkt->input_tag,
|
||
|
|
pkt->filled_len, pkt->offset, 0, 0, 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void hfi_session_ftb_done(struct venus_core *core,
|
||
|
|
struct venus_inst *inst, void *packet)
|
||
|
|
{
|
||
|
|
u32 session_type = inst->session_type;
|
||
|
|
u64 timestamp_us = 0;
|
||
|
|
u32 timestamp_hi = 0, timestamp_lo = 0;
|
||
|
|
unsigned int error;
|
||
|
|
u32 flags = 0, hfi_flags = 0, offset = 0, filled_len = 0;
|
||
|
|
u32 pic_type = 0, buffer_type = 0, output_tag = -1;
|
||
|
|
|
||
|
|
if (session_type == VIDC_SESSION_TYPE_ENC) {
|
||
|
|
struct hfi_msg_session_fbd_compressed_pkt *pkt = packet;
|
||
|
|
|
||
|
|
timestamp_hi = pkt->time_stamp_hi;
|
||
|
|
timestamp_lo = pkt->time_stamp_lo;
|
||
|
|
hfi_flags = pkt->flags;
|
||
|
|
offset = pkt->offset;
|
||
|
|
filled_len = pkt->filled_len;
|
||
|
|
pic_type = pkt->picture_type;
|
||
|
|
output_tag = pkt->output_tag;
|
||
|
|
buffer_type = HFI_BUFFER_OUTPUT;
|
||
|
|
|
||
|
|
error = pkt->error_type;
|
||
|
|
} else if (session_type == VIDC_SESSION_TYPE_DEC) {
|
||
|
|
struct hfi_msg_session_fbd_uncompressed_plane0_pkt *pkt =
|
||
|
|
packet;
|
||
|
|
|
||
|
|
timestamp_hi = pkt->time_stamp_hi;
|
||
|
|
timestamp_lo = pkt->time_stamp_lo;
|
||
|
|
hfi_flags = pkt->flags;
|
||
|
|
offset = pkt->offset;
|
||
|
|
filled_len = pkt->filled_len;
|
||
|
|
pic_type = pkt->picture_type;
|
||
|
|
output_tag = pkt->output_tag;
|
||
|
|
|
||
|
|
if (pkt->stream_id == 0)
|
||
|
|
buffer_type = HFI_BUFFER_OUTPUT;
|
||
|
|
else if (pkt->stream_id == 1)
|
||
|
|
buffer_type = HFI_BUFFER_OUTPUT2;
|
||
|
|
|
||
|
|
error = pkt->error_type;
|
||
|
|
} else {
|
||
|
|
error = HFI_ERR_SESSION_INVALID_PARAMETER;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (buffer_type != HFI_BUFFER_OUTPUT &&
|
||
|
|
buffer_type != HFI_BUFFER_OUTPUT2)
|
||
|
|
goto done;
|
||
|
|
|
||
|
|
if (hfi_flags & HFI_BUFFERFLAG_EOS)
|
||
|
|
flags |= V4L2_BUF_FLAG_LAST;
|
||
|
|
|
||
|
|
switch (pic_type) {
|
||
|
|
case HFI_PICTURE_IDR:
|
||
|
|
case HFI_PICTURE_I:
|
||
|
|
flags |= V4L2_BUF_FLAG_KEYFRAME;
|
||
|
|
break;
|
||
|
|
case HFI_PICTURE_P:
|
||
|
|
flags |= V4L2_BUF_FLAG_PFRAME;
|
||
|
|
break;
|
||
|
|
case HFI_PICTURE_B:
|
||
|
|
flags |= V4L2_BUF_FLAG_BFRAME;
|
||
|
|
break;
|
||
|
|
case HFI_FRAME_NOTCODED:
|
||
|
|
case HFI_UNUSED_PICT:
|
||
|
|
case HFI_FRAME_YUV:
|
||
|
|
default:
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!(hfi_flags & HFI_BUFFERFLAG_TIMESTAMPINVALID) && filled_len) {
|
||
|
|
timestamp_us = timestamp_hi;
|
||
|
|
timestamp_us = (timestamp_us << 32) | timestamp_lo;
|
||
|
|
}
|
||
|
|
|
||
|
|
done:
|
||
|
|
inst->error = error;
|
||
|
|
inst->ops->buf_done(inst, buffer_type, output_tag, filled_len,
|
||
|
|
offset, flags, hfi_flags, timestamp_us);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void hfi_session_start_done(struct venus_core *core,
|
||
|
|
struct venus_inst *inst, void *packet)
|
||
|
|
{
|
||
|
|
struct hfi_msg_session_start_done_pkt *pkt = packet;
|
||
|
|
|
||
|
|
inst->error = pkt->error_type;
|
||
|
|
complete(&inst->done);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void hfi_session_stop_done(struct venus_core *core,
|
||
|
|
struct venus_inst *inst, void *packet)
|
||
|
|
{
|
||
|
|
struct hfi_msg_session_stop_done_pkt *pkt = packet;
|
||
|
|
|
||
|
|
inst->error = pkt->error_type;
|
||
|
|
complete(&inst->done);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void hfi_session_rel_res_done(struct venus_core *core,
|
||
|
|
struct venus_inst *inst, void *packet)
|
||
|
|
{
|
||
|
|
struct hfi_msg_session_release_resources_done_pkt *pkt = packet;
|
||
|
|
|
||
|
|
inst->error = pkt->error_type;
|
||
|
|
complete(&inst->done);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void hfi_session_rel_buf_done(struct venus_core *core,
|
||
|
|
struct venus_inst *inst, void *packet)
|
||
|
|
{
|
||
|
|
struct hfi_msg_session_release_buffers_done_pkt *pkt = packet;
|
||
|
|
|
||
|
|
inst->error = pkt->error_type;
|
||
|
|
complete(&inst->done);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void hfi_session_end_done(struct venus_core *core,
|
||
|
|
struct venus_inst *inst, void *packet)
|
||
|
|
{
|
||
|
|
struct hfi_msg_session_end_done_pkt *pkt = packet;
|
||
|
|
|
||
|
|
inst->error = pkt->error_type;
|
||
|
|
complete(&inst->done);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void hfi_session_abort_done(struct venus_core *core,
|
||
|
|
struct venus_inst *inst, void *packet)
|
||
|
|
{
|
||
|
|
struct hfi_msg_sys_session_abort_done_pkt *pkt = packet;
|
||
|
|
|
||
|
|
inst->error = pkt->error_type;
|
||
|
|
complete(&inst->done);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void hfi_session_get_seq_hdr_done(struct venus_core *core,
|
||
|
|
struct venus_inst *inst, void *packet)
|
||
|
|
{
|
||
|
|
struct hfi_msg_session_get_sequence_hdr_done_pkt *pkt = packet;
|
||
|
|
|
||
|
|
inst->error = pkt->error_type;
|
||
|
|
complete(&inst->done);
|
||
|
|
}
|
||
|
|
|
||
|
|
struct hfi_done_handler {
|
||
|
|
u32 pkt;
|
||
|
|
u32 pkt_sz;
|
||
|
|
u32 pkt_sz2;
|
||
|
|
void (*done)(struct venus_core *, struct venus_inst *, void *);
|
||
|
|
bool is_sys_pkt;
|
||
|
|
};
|
||
|
|
|
||
|
|
static const struct hfi_done_handler handlers[] = {
|
||
|
|
{.pkt = HFI_MSG_EVENT_NOTIFY,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_event_notify_pkt),
|
||
|
|
.done = hfi_event_notify,
|
||
|
|
},
|
||
|
|
{.pkt = HFI_MSG_SYS_INIT,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_sys_init_done_pkt),
|
||
|
|
.done = hfi_sys_init_done,
|
||
|
|
.is_sys_pkt = true,
|
||
|
|
},
|
||
|
|
{.pkt = HFI_MSG_SYS_PROPERTY_INFO,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_sys_property_info_pkt),
|
||
|
|
.done = hfi_sys_property_info,
|
||
|
|
.is_sys_pkt = true,
|
||
|
|
},
|
||
|
|
{.pkt = HFI_MSG_SYS_RELEASE_RESOURCE,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_sys_release_resource_done_pkt),
|
||
|
|
.done = hfi_sys_rel_resource_done,
|
||
|
|
.is_sys_pkt = true,
|
||
|
|
},
|
||
|
|
{.pkt = HFI_MSG_SYS_PING_ACK,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_sys_ping_ack_pkt),
|
||
|
|
.done = hfi_sys_ping_done,
|
||
|
|
.is_sys_pkt = true,
|
||
|
|
},
|
||
|
|
{.pkt = HFI_MSG_SYS_IDLE,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_sys_idle_pkt),
|
||
|
|
.done = hfi_sys_idle_done,
|
||
|
|
.is_sys_pkt = true,
|
||
|
|
},
|
||
|
|
{.pkt = HFI_MSG_SYS_PC_PREP,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_sys_pc_prep_done_pkt),
|
||
|
|
.done = hfi_sys_pc_prepare_done,
|
||
|
|
.is_sys_pkt = true,
|
||
|
|
},
|
||
|
|
{.pkt = HFI_MSG_SYS_SESSION_INIT,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_session_init_done_pkt),
|
||
|
|
.done = hfi_session_init_done,
|
||
|
|
},
|
||
|
|
{.pkt = HFI_MSG_SYS_SESSION_END,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_session_end_done_pkt),
|
||
|
|
.done = hfi_session_end_done,
|
||
|
|
},
|
||
|
|
{.pkt = HFI_MSG_SESSION_LOAD_RESOURCES,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_session_load_resources_done_pkt),
|
||
|
|
.done = hfi_session_load_res_done,
|
||
|
|
},
|
||
|
|
{.pkt = HFI_MSG_SESSION_START,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_session_start_done_pkt),
|
||
|
|
.done = hfi_session_start_done,
|
||
|
|
},
|
||
|
|
{.pkt = HFI_MSG_SESSION_STOP,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_session_stop_done_pkt),
|
||
|
|
.done = hfi_session_stop_done,
|
||
|
|
},
|
||
|
|
{.pkt = HFI_MSG_SYS_SESSION_ABORT,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_sys_session_abort_done_pkt),
|
||
|
|
.done = hfi_session_abort_done,
|
||
|
|
},
|
||
|
|
{.pkt = HFI_MSG_SESSION_EMPTY_BUFFER,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_session_empty_buffer_done_pkt),
|
||
|
|
.done = hfi_session_etb_done,
|
||
|
|
},
|
||
|
|
{.pkt = HFI_MSG_SESSION_FILL_BUFFER,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_session_fbd_uncompressed_plane0_pkt),
|
||
|
|
.pkt_sz2 = sizeof(struct hfi_msg_session_fbd_compressed_pkt),
|
||
|
|
.done = hfi_session_ftb_done,
|
||
|
|
},
|
||
|
|
{.pkt = HFI_MSG_SESSION_FLUSH,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_session_flush_done_pkt),
|
||
|
|
.done = hfi_session_flush_done,
|
||
|
|
},
|
||
|
|
{.pkt = HFI_MSG_SESSION_PROPERTY_INFO,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_session_property_info_pkt),
|
||
|
|
.done = hfi_session_prop_info,
|
||
|
|
},
|
||
|
|
{.pkt = HFI_MSG_SESSION_RELEASE_RESOURCES,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_session_release_resources_done_pkt),
|
||
|
|
.done = hfi_session_rel_res_done,
|
||
|
|
},
|
||
|
|
{.pkt = HFI_MSG_SESSION_GET_SEQUENCE_HEADER,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_session_get_sequence_hdr_done_pkt),
|
||
|
|
.done = hfi_session_get_seq_hdr_done,
|
||
|
|
},
|
||
|
|
{.pkt = HFI_MSG_SESSION_RELEASE_BUFFERS,
|
||
|
|
.pkt_sz = sizeof(struct hfi_msg_session_release_buffers_done_pkt),
|
||
|
|
.done = hfi_session_rel_buf_done,
|
||
|
|
},
|
||
|
|
};
|
||
|
|
|
||
|
|
void hfi_process_watchdog_timeout(struct venus_core *core)
|
||
|
|
{
|
||
|
|
event_sys_error(core, EVT_SYS_WATCHDOG_TIMEOUT, NULL);
|
||
|
|
}
|
||
|
|
|
||
|
|
static struct venus_inst *to_instance(struct venus_core *core, u32 session_id)
|
||
|
|
{
|
||
|
|
struct venus_inst *inst;
|
||
|
|
|
||
|
|
mutex_lock(&core->lock);
|
||
|
|
list_for_each_entry(inst, &core->instances, list)
|
||
|
|
if (hash32_ptr(inst) == session_id) {
|
||
|
|
mutex_unlock(&core->lock);
|
||
|
|
return inst;
|
||
|
|
}
|
||
|
|
mutex_unlock(&core->lock);
|
||
|
|
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
u32 hfi_process_msg_packet(struct venus_core *core, struct hfi_pkt_hdr *hdr)
|
||
|
|
{
|
||
|
|
const struct hfi_done_handler *handler;
|
||
|
|
struct device *dev = core->dev;
|
||
|
|
struct venus_inst *inst;
|
||
|
|
bool found = false;
|
||
|
|
unsigned int i;
|
||
|
|
|
||
|
|
for (i = 0; i < ARRAY_SIZE(handlers); i++) {
|
||
|
|
handler = &handlers[i];
|
||
|
|
if (handler->pkt != hdr->pkt_type)
|
||
|
|
continue;
|
||
|
|
found = true;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!found)
|
||
|
|
return hdr->pkt_type;
|
||
|
|
|
||
|
|
if (hdr->size && hdr->size < handler->pkt_sz &&
|
||
|
|
hdr->size < handler->pkt_sz2) {
|
||
|
|
dev_err(dev, "bad packet size (%d should be %d, pkt type:%x)\n",
|
||
|
|
hdr->size, handler->pkt_sz, hdr->pkt_type);
|
||
|
|
|
||
|
|
return hdr->pkt_type;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (handler->is_sys_pkt) {
|
||
|
|
inst = NULL;
|
||
|
|
} else {
|
||
|
|
struct hfi_session_pkt *pkt;
|
||
|
|
|
||
|
|
pkt = (struct hfi_session_pkt *)hdr;
|
||
|
|
inst = to_instance(core, pkt->shdr.session_id);
|
||
|
|
|
||
|
|
if (!inst)
|
||
|
|
dev_warn(dev, "no valid instance(pkt session_id:%x, pkt:%x)\n",
|
||
|
|
pkt->shdr.session_id,
|
||
|
|
handler ? handler->pkt : 0);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Event of type HFI_EVENT_SYS_ERROR will not have any session
|
||
|
|
* associated with it
|
||
|
|
*/
|
||
|
|
if (!inst && hdr->pkt_type != HFI_MSG_EVENT_NOTIFY) {
|
||
|
|
dev_err(dev, "got invalid session id:%x\n",
|
||
|
|
pkt->shdr.session_id);
|
||
|
|
goto invalid_session;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
handler->done(core, inst, hdr);
|
||
|
|
|
||
|
|
invalid_session:
|
||
|
|
return hdr->pkt_type;
|
||
|
|
}
|