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- // SPDX-License-Identifier: GPL-2.0-only
- /*
- * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.
- */
- #include <media/v4l2_vidc_extensions.h>
- #include "msm_media_info.h"
- #include <linux/v4l2-common.h>
- #include "msm_vdec.h"
- #include "msm_vidc_core.h"
- #include "msm_vidc_inst.h"
- #include "msm_vidc_driver.h"
- #include "msm_vidc_internal.h"
- #include "msm_vidc_platform.h"
- #include "msm_vidc_control.h"
- #include "msm_vidc_debug.h"
- #include "msm_vidc_power.h"
- #include "msm_vidc_control.h"
- #include "msm_vidc_memory.h"
- #include "venus_hfi.h"
- #include "hfi_packet.h"
- /* TODO: update based on clips */
- #define MAX_DEC_BATCH_SIZE 6
- #define SKIP_BATCH_WINDOW 100
- static const u32 msm_vdec_subscribe_for_psc_avc[] = {
- HFI_PROP_BITSTREAM_RESOLUTION,
- HFI_PROP_CROP_OFFSETS,
- HFI_PROP_CODED_FRAMES,
- HFI_PROP_BUFFER_FW_MIN_OUTPUT_COUNT,
- HFI_PROP_PIC_ORDER_CNT_TYPE,
- HFI_PROP_PROFILE,
- HFI_PROP_LEVEL,
- HFI_PROP_SIGNAL_COLOR_INFO,
- };
- static const u32 msm_vdec_subscribe_for_psc_hevc[] = {
- HFI_PROP_BITSTREAM_RESOLUTION,
- HFI_PROP_CROP_OFFSETS,
- HFI_PROP_LUMA_CHROMA_BIT_DEPTH,
- HFI_PROP_BUFFER_FW_MIN_OUTPUT_COUNT,
- HFI_PROP_PROFILE,
- HFI_PROP_LEVEL,
- HFI_PROP_TIER,
- HFI_PROP_SIGNAL_COLOR_INFO,
- };
- static const u32 msm_vdec_subscribe_for_psc_vp9[] = {
- HFI_PROP_BITSTREAM_RESOLUTION,
- HFI_PROP_CROP_OFFSETS,
- HFI_PROP_LUMA_CHROMA_BIT_DEPTH,
- HFI_PROP_BUFFER_FW_MIN_OUTPUT_COUNT,
- HFI_PROP_PROFILE,
- HFI_PROP_LEVEL,
- };
- static const u32 msm_vdec_input_subscribe_for_properties[] = {
- HFI_PROP_NO_OUTPUT,
- };
- static const u32 msm_vdec_output_subscribe_for_properties[] = {
- HFI_PROP_WORST_COMPRESSION_RATIO,
- HFI_PROP_WORST_COMPLEXITY_FACTOR,
- HFI_PROP_PICTURE_TYPE,
- HFI_PROP_DPB_LIST,
- HFI_PROP_CABAC_SESSION,
- };
- static const u32 msm_vdec_internal_buffer_type[] = {
- MSM_VIDC_BUF_BIN,
- MSM_VIDC_BUF_COMV,
- MSM_VIDC_BUF_NON_COMV,
- MSM_VIDC_BUF_LINE,
- };
- struct msm_vdec_prop_type_handle {
- u32 type;
- int (*handle)(struct msm_vidc_inst *inst, enum msm_vidc_port_type port);
- };
- static int msm_vdec_codec_change(struct msm_vidc_inst *inst, u32 v4l2_codec)
- {
- int rc = 0;
- if (inst->codec && inst->fmts[INPUT_PORT].fmt.pix_mp.pixelformat == v4l2_codec)
- return 0;
- i_vpr_h(inst, "%s: codec changed from %s to %s\n",
- __func__, v4l2_pixelfmt_name(inst->fmts[INPUT_PORT].fmt.pix_mp.pixelformat),
- v4l2_pixelfmt_name(v4l2_codec));
- inst->codec = v4l2_codec_to_driver(v4l2_codec, __func__);
- rc = msm_vidc_update_debug_str(inst);
- if (rc)
- goto exit;
- rc = msm_vidc_get_inst_capability(inst);
- if (rc)
- goto exit;
- rc = msm_vidc_ctrl_deinit(inst);
- if (rc)
- goto exit;
- rc = msm_vidc_ctrl_init(inst);
- if(rc)
- goto exit;
- rc = msm_vidc_update_buffer_count(inst, INPUT_PORT);
- if (rc)
- return rc;
- rc = msm_vidc_update_buffer_count(inst, OUTPUT_PORT);
- if (rc)
- return rc;
- exit:
- return rc;
- }
- static int msm_vdec_set_bitstream_resolution(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- u32 resolution;
- resolution = inst->fmts[INPUT_PORT].fmt.pix_mp.width << 16 |
- inst->fmts[INPUT_PORT].fmt.pix_mp.height;
- i_vpr_h(inst, "%s: width: %d height: %d\n", __func__,
- inst->fmts[INPUT_PORT].fmt.pix_mp.width,
- inst->fmts[INPUT_PORT].fmt.pix_mp.height);
- inst->subcr_params[port].bitstream_resolution = resolution;
- rc = venus_hfi_session_property(inst,
- HFI_PROP_BITSTREAM_RESOLUTION,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, port),
- HFI_PAYLOAD_U32,
- &resolution,
- sizeof(u32));
- if (rc)
- i_vpr_e(inst, "%s: set property failed\n", __func__);
- return rc;
- }
- static int msm_vdec_set_linear_stride_scanline(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- u32 stride_y, scanline_y, stride_uv, scanline_uv;
- u32 payload[2];
- if (inst->fmts[OUTPUT_PORT].fmt.pix_mp.pixelformat !=
- V4L2_PIX_FMT_NV12 &&
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.pixelformat !=
- V4L2_PIX_FMT_VIDC_P010)
- return 0;
- stride_y = inst->fmts[OUTPUT_PORT].fmt.pix_mp.width;
- scanline_y = inst->fmts[OUTPUT_PORT].fmt.pix_mp.height;
- stride_uv = stride_y;
- scanline_uv = scanline_y / 2;
- payload[0] = stride_y << 16 | scanline_y;
- payload[1] = stride_uv << 16 | scanline_uv;
- i_vpr_h(inst, "%s: stride_y: %d scanline_y: %d "
- "stride_uv: %d, scanline_uv: %d", __func__,
- stride_y, scanline_y, stride_uv, scanline_uv);
- rc = venus_hfi_session_property(inst,
- HFI_PROP_LINEAR_STRIDE_SCANLINE,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, OUTPUT_PORT),
- HFI_PAYLOAD_U64,
- &payload,
- sizeof(u64));
- if (rc)
- i_vpr_e(inst, "%s: set property failed\n", __func__);
- return rc;
- }
- static int msm_vdec_set_crop_offsets(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- u32 left_offset, top_offset, right_offset, bottom_offset;
- u32 payload[2] = {0};
- if (inst->fmts[INPUT_PORT].fmt.pix_mp.width <
- inst->crop.width)
- return -EINVAL;
- if (inst->fmts[INPUT_PORT].fmt.pix_mp.height <
- inst->crop.height)
- return -EINVAL;
- left_offset = inst->crop.left;
- top_offset = inst->crop.top;
- right_offset = (inst->fmts[INPUT_PORT].fmt.pix_mp.width -
- inst->crop.width);
- bottom_offset = (inst->fmts[INPUT_PORT].fmt.pix_mp.height -
- inst->crop.height);
- payload[0] = left_offset << 16 | top_offset;
- payload[1] = right_offset << 16 | bottom_offset;
- i_vpr_h(inst, "%s: left_offset: %d top_offset: %d "
- "right_offset: %d bottom_offset: %d", __func__,
- left_offset, top_offset, right_offset, bottom_offset);
- inst->subcr_params[port].crop_offsets[0] = payload[0];
- inst->subcr_params[port].crop_offsets[1] = payload[1];
- rc = venus_hfi_session_property(inst,
- HFI_PROP_CROP_OFFSETS,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, port),
- HFI_PAYLOAD_64_PACKED,
- &payload,
- sizeof(u64));
- if (rc)
- i_vpr_e(inst, "%s: set property failed\n", __func__);
- return rc;
- }
- static int msm_vdec_set_bit_depth(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- u32 colorformat;
- u32 bitdepth = 8 << 16 | 8;
- if (port != INPUT_PORT && port != OUTPUT_PORT) {
- i_vpr_e(inst, "%s: invalid port %d\n", __func__, port);
- return -EINVAL;
- }
- colorformat = inst->fmts[OUTPUT_PORT].fmt.pix_mp.pixelformat;
- if (colorformat == V4L2_PIX_FMT_VIDC_P010 ||
- colorformat == V4L2_PIX_FMT_VIDC_TP10C)
- bitdepth = 10 << 16 | 10;
- inst->subcr_params[port].bit_depth = bitdepth;
- msm_vidc_update_cap_value(inst, BIT_DEPTH, bitdepth, __func__);
- i_vpr_h(inst, "%s: bit depth: %#x", __func__, bitdepth);
- rc = venus_hfi_session_property(inst,
- HFI_PROP_LUMA_CHROMA_BIT_DEPTH,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, port),
- HFI_PAYLOAD_U32,
- &bitdepth,
- sizeof(u32));
- if (rc)
- i_vpr_e(inst, "%s: set property failed\n", __func__);
- return rc;
- }
- //todo: enable when needed
- /*
- static int msm_vdec_set_cabac(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- u32 cabac = 0;
- if (port != INPUT_PORT && port != OUTPUT_PORT) {
- i_vpr_e(inst, "%s: invalid port %d\n", __func__, port);
- return -EINVAL;
- }
- cabac = inst->capabilities->cap[ENTROPY_MODE].value;
- inst->subcr_params[port].cabac = cabac;
- i_vpr_h(inst, "%s: entropy mode: %d", __func__, cabac);
- rc = venus_hfi_session_property(inst,
- HFI_PROP_CABAC_SESSION,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, port),
- HFI_PAYLOAD_U32,
- &cabac,
- sizeof(u32));
- if (rc)
- i_vpr_e(inst, "%s: set property failed\n", __func__);
- return rc;
- }
- */
- static int msm_vdec_set_coded_frames(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- u32 coded_frames = 0;
- if (port != INPUT_PORT && port != OUTPUT_PORT) {
- i_vpr_e(inst, "%s: invalid port %d\n", __func__, port);
- return -EINVAL;
- }
- if (inst->capabilities->cap[CODED_FRAMES].value ==
- CODED_FRAMES_PROGRESSIVE)
- coded_frames = HFI_BITMASK_FRAME_MBS_ONLY_FLAG;
- inst->subcr_params[port].coded_frames = coded_frames;
- i_vpr_h(inst, "%s: coded frames: %d", __func__, coded_frames);
- rc = venus_hfi_session_property(inst,
- HFI_PROP_CODED_FRAMES,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, port),
- HFI_PAYLOAD_U32,
- &coded_frames,
- sizeof(u32));
- if (rc)
- i_vpr_e(inst, "%s: set property failed\n", __func__);
- return rc;
- }
- static int msm_vdec_set_min_output_count(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- u32 min_output;
- if (port != INPUT_PORT && port != OUTPUT_PORT) {
- i_vpr_e(inst, "%s: invalid port %d\n", __func__, port);
- return -EINVAL;
- }
- min_output = inst->buffers.output.min_count;
- inst->subcr_params[port].fw_min_count = min_output;
- i_vpr_h(inst, "%s: firmware min output count: %d",
- __func__, min_output);
- rc = venus_hfi_session_property(inst,
- HFI_PROP_BUFFER_FW_MIN_OUTPUT_COUNT,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, port),
- HFI_PAYLOAD_U32,
- &min_output,
- sizeof(u32));
- if (rc)
- i_vpr_e(inst, "%s: set property failed\n", __func__);
- return rc;
- }
- static int msm_vdec_set_picture_order_count(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- u32 poc = 0;
- if (port != INPUT_PORT && port != OUTPUT_PORT) {
- i_vpr_e(inst, "%s: invalid port %d\n", __func__, port);
- return -EINVAL;
- }
- inst->subcr_params[port].pic_order_cnt = poc;
- i_vpr_h(inst, "%s: picture order count: %d", __func__, poc);
- rc = venus_hfi_session_property(inst,
- HFI_PROP_PIC_ORDER_CNT_TYPE,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, port),
- HFI_PAYLOAD_U32,
- &poc,
- sizeof(u32));
- if (rc)
- i_vpr_e(inst, "%s: set property failed\n", __func__);
- return rc;
- }
- static int msm_vdec_set_colorspace(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- u32 primaries = MSM_VIDC_PRIMARIES_RESERVED;
- u32 matrix_coeff = MSM_VIDC_MATRIX_COEFF_RESERVED;
- u32 transfer_char = MSM_VIDC_TRANSFER_RESERVED;
- u32 full_range = V4L2_QUANTIZATION_DEFAULT;
- u32 colour_description_present_flag = 0;
- u32 video_signal_type_present_flag = 0, color_info = 0;
- /* Unspecified video format */
- u32 video_format = 5;
- if (port != INPUT_PORT && port != OUTPUT_PORT) {
- i_vpr_e(inst, "%s: invalid port %d\n", __func__, port);
- return -EINVAL;
- }
- if (inst->codec != MSM_VIDC_H264 &&
- inst->codec != MSM_VIDC_HEVC &&
- inst->codec != MSM_VIDC_HEIC)
- return 0;
- if (inst->fmts[port].fmt.pix_mp.colorspace != V4L2_COLORSPACE_DEFAULT ||
- inst->fmts[port].fmt.pix_mp.ycbcr_enc != V4L2_YCBCR_ENC_DEFAULT ||
- inst->fmts[port].fmt.pix_mp.xfer_func != V4L2_XFER_FUNC_DEFAULT) {
- colour_description_present_flag = 1;
- video_signal_type_present_flag = 1;
- primaries = v4l2_color_primaries_to_driver(inst,
- inst->fmts[port].fmt.pix_mp.colorspace, __func__);
- matrix_coeff = v4l2_matrix_coeff_to_driver(inst,
- inst->fmts[port].fmt.pix_mp.ycbcr_enc, __func__);
- transfer_char = v4l2_transfer_char_to_driver(inst,
- inst->fmts[port].fmt.pix_mp.xfer_func, __func__);
- }
- if (inst->fmts[port].fmt.pix_mp.quantization !=
- V4L2_QUANTIZATION_DEFAULT) {
- video_signal_type_present_flag = 1;
- full_range = inst->fmts[port].fmt.pix_mp.quantization ==
- V4L2_QUANTIZATION_FULL_RANGE ? 1 : 0;
- }
- color_info = (matrix_coeff & 0xFF) |
- ((transfer_char << 8) & 0xFF00) |
- ((primaries << 16) & 0xFF0000) |
- ((colour_description_present_flag << 24) & 0x1000000) |
- ((full_range << 25) & 0x2000000) |
- ((video_format << 26) & 0x1C000000) |
- ((video_signal_type_present_flag << 29) & 0x20000000);
- inst->subcr_params[port].color_info = color_info;
- i_vpr_h(inst, "%s: color info: %#x\n", __func__, color_info);
- rc = venus_hfi_session_property(inst,
- HFI_PROP_SIGNAL_COLOR_INFO,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, port),
- HFI_PAYLOAD_32_PACKED,
- &color_info,
- sizeof(u32));
- if (rc)
- i_vpr_e(inst, "%s: set property failed\n", __func__);
- return rc;
- }
- static int msm_vdec_set_profile(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- u32 profile;
- if (port != INPUT_PORT && port != OUTPUT_PORT) {
- i_vpr_e(inst, "%s: invalid port %d\n", __func__, port);
- return -EINVAL;
- }
- profile = inst->capabilities->cap[PROFILE].value;
- inst->subcr_params[port].profile = profile;
- i_vpr_h(inst, "%s: profile: %d", __func__, profile);
- rc = venus_hfi_session_property(inst,
- HFI_PROP_PROFILE,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, port),
- HFI_PAYLOAD_U32_ENUM,
- &profile,
- sizeof(u32));
- if (rc)
- i_vpr_e(inst, "%s: set property failed\n", __func__);
- return rc;
- }
- static int msm_vdec_set_level(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- u32 level;
- if (port != INPUT_PORT && port != OUTPUT_PORT) {
- i_vpr_e(inst, "%s: invalid port %d\n", __func__, port);
- return -EINVAL;
- }
- level = inst->capabilities->cap[LEVEL].value;
- inst->subcr_params[port].level = level;
- i_vpr_h(inst, "%s: level: %d", __func__, level);
- rc = venus_hfi_session_property(inst,
- HFI_PROP_LEVEL,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, port),
- HFI_PAYLOAD_U32_ENUM,
- &level,
- sizeof(u32));
- if (rc)
- i_vpr_e(inst, "%s: set property failed\n", __func__);
- return rc;
- }
- static int msm_vdec_set_tier(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- u32 tier;
- if (port != INPUT_PORT && port != OUTPUT_PORT) {
- i_vpr_e(inst, "%s: invalid port %d\n", __func__, port);
- return -EINVAL;
- }
- tier = inst->capabilities->cap[HEVC_TIER].value;
- inst->subcr_params[port].tier = tier;
- i_vpr_h(inst, "%s: tier: %d", __func__, tier);
- rc = venus_hfi_session_property(inst,
- HFI_PROP_TIER,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, port),
- HFI_PAYLOAD_U32_ENUM,
- &tier,
- sizeof(u32));
- if (rc)
- i_vpr_e(inst, "%s: set property failed\n", __func__);
- return rc;
- }
- static int msm_vdec_set_colorformat(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- u32 pixelformat;
- enum msm_vidc_colorformat_type colorformat;
- u32 hfi_colorformat;
- pixelformat = inst->fmts[OUTPUT_PORT].fmt.pix_mp.pixelformat;
- colorformat = v4l2_colorformat_to_driver(pixelformat, __func__);
- hfi_colorformat = get_hfi_colorformat(inst, colorformat);
- i_vpr_h(inst, "%s: hfi colorformat: %d",
- __func__, hfi_colorformat);
- rc = venus_hfi_session_property(inst,
- HFI_PROP_COLOR_FORMAT,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, OUTPUT_PORT),
- HFI_PAYLOAD_U32,
- &hfi_colorformat,
- sizeof(u32));
- if (rc)
- i_vpr_e(inst, "%s: set property failed\n", __func__);
- return rc;
- }
- static int msm_vdec_set_output_order(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- u32 output_order = 0;
- if (port != INPUT_PORT) {
- i_vpr_e(inst, "%s: invalid port %d\n", __func__, port);
- return -EINVAL;
- }
- if (inst->capabilities->cap[DISPLAY_DELAY_ENABLE].value &&
- !inst->capabilities->cap[DISPLAY_DELAY].value)
- output_order = 1;
- i_vpr_h(inst, "%s: output order: %d", __func__, output_order);
- rc = venus_hfi_session_property(inst,
- HFI_PROP_DECODE_ORDER_OUTPUT,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, port),
- HFI_PAYLOAD_U32,
- &output_order,
- sizeof(u32));
- if (rc)
- i_vpr_e(inst, "%s: set property failed\n", __func__);
- return rc;
- }
- static int msm_vdec_set_rap_frame(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- u32 rap_frame = true;
- if (port != INPUT_PORT) {
- i_vpr_e(inst, "%s: invalid port %d\n", __func__, port);
- return -EINVAL;
- }
- rap_frame = inst->capabilities->cap[RAP_FRAME].value;
- i_vpr_h(inst, "%s: start from rap frame: %d", __func__, rap_frame);
- rc = venus_hfi_session_property(inst,
- HFI_PROP_DEC_START_FROM_RAP_FRAME,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, port),
- HFI_PAYLOAD_U32,
- &rap_frame,
- sizeof(u32));
- if (rc)
- i_vpr_e(inst, "%s: set property failed\n", __func__);
- return rc;
- }
- static int msm_vdec_set_thumbnail_mode(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- u32 thumbnail_mode = 0;
- if (port != INPUT_PORT) {
- i_vpr_e(inst, "%s: invalid port %d\n", __func__, port);
- return -EINVAL;
- }
- thumbnail_mode = inst->capabilities->cap[THUMBNAIL_MODE].value;
- i_vpr_h(inst, "%s: thumbnail mode: %d", __func__, thumbnail_mode);
- rc = venus_hfi_session_property(inst,
- HFI_PROP_THUMBNAIL_MODE,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, port),
- HFI_PAYLOAD_U32,
- &thumbnail_mode,
- sizeof(u32));
- if (rc)
- i_vpr_e(inst, "%s: set property failed\n", __func__);
- return rc;
- }
- static int msm_vdec_set_conceal_color_8bit(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- u32 conceal_color_8bit;
- if (port != INPUT_PORT) {
- i_vpr_e(inst, "%s: invalid port %d\n", __func__, port);
- return -EINVAL;
- }
- conceal_color_8bit = inst->capabilities->cap[CONCEAL_COLOR_8BIT].value;
- i_vpr_h(inst, "%s: conceal color 8bit: %#x",
- __func__, conceal_color_8bit);
- rc = venus_hfi_session_property(inst,
- HFI_PROP_CONCEAL_COLOR_8BIT,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, port),
- HFI_PAYLOAD_32_PACKED,
- &conceal_color_8bit,
- sizeof(u32));
- if (rc)
- i_vpr_e(inst, "%s: set property failed\n", __func__);
- return rc;
- }
- static int msm_vdec_set_conceal_color_10bit(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- u32 conceal_color_10bit;
- if (port != INPUT_PORT) {
- i_vpr_e(inst, "%s: invalid port %d\n", __func__, port);
- return -EINVAL;
- }
- conceal_color_10bit = inst->capabilities->cap[CONCEAL_COLOR_10BIT].value;
- i_vpr_h(inst, "%s: conceal color 10bit: %#x",
- __func__, conceal_color_10bit);
- rc = venus_hfi_session_property(inst,
- HFI_PROP_CONCEAL_COLOR_10BIT,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, port),
- HFI_PAYLOAD_32_PACKED,
- &conceal_color_10bit,
- sizeof(u32));
- if (rc)
- i_vpr_e(inst, "%s: set property failed\n", __func__);
- return rc;
- }
- static int msm_vdec_set_host_max_buf_count(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- u32 count = DEFAULT_MAX_HOST_BUF_COUNT;
- if (is_image_session(inst))
- count = DEFAULT_MAX_HOST_BURST_BUF_COUNT;
- i_vpr_h(inst, "%s: count: %u port: %u\n", __func__, count, port);
- rc = venus_hfi_session_property(inst,
- HFI_PROP_BUFFER_HOST_MAX_COUNT,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, port),
- HFI_PAYLOAD_U32,
- &count,
- sizeof(u32));
- if (rc)
- return rc;
- return 0;
- }
- static int msm_vdec_set_input_properties(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- rc = msm_vdec_set_output_order(inst, INPUT_PORT);
- if (rc)
- return rc;
- rc = msm_vdec_set_thumbnail_mode(inst, INPUT_PORT);
- if (rc)
- return rc;
- rc = msm_vdec_set_rap_frame(inst, INPUT_PORT);
- if (rc)
- return rc;
- rc = msm_vdec_set_conceal_color_8bit(inst, INPUT_PORT);
- if (rc)
- return rc;
- rc = msm_vdec_set_conceal_color_10bit(inst, INPUT_PORT);
- if (rc)
- return rc;
- rc = msm_vdec_set_host_max_buf_count(inst, INPUT_PORT);
- if (rc)
- return rc;
- return rc;
- }
- static int msm_vdec_set_output_properties(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- rc = msm_vdec_set_colorformat(inst);
- if (rc)
- return rc;
- rc = msm_vidc_set_stage(inst, STAGE);
- if (rc)
- return rc;
- rc = msm_vidc_set_pipe(inst, PIPE);
- if (rc)
- return rc;
- rc = msm_vdec_set_linear_stride_scanline(inst);
- if (rc)
- return rc;
- rc = msm_vdec_set_host_max_buf_count(inst, OUTPUT_PORT);
- if (rc)
- return rc;
- rc = msm_vidc_set_session_priority(inst, PRIORITY);
- if (rc)
- return rc;
- rc = msm_vidc_set_seq_change_at_sync_frame(inst, LOWLATENCY_MODE);
- if (rc)
- return rc;
- return rc;
- }
- static int msm_vdec_get_input_internal_buffers(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- u32 i = 0;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- for (i = 0; i < ARRAY_SIZE(msm_vdec_internal_buffer_type); i++) {
- rc = msm_vidc_get_internal_buffers(inst, msm_vdec_internal_buffer_type[i]);
- if (rc)
- return rc;
- }
- return rc;
- }
- static int msm_vdec_get_output_internal_buffers(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- rc = msm_vidc_get_internal_buffers(inst, MSM_VIDC_BUF_DPB);
- if (rc)
- return rc;
- return rc;
- }
- static int msm_vdec_create_input_internal_buffers(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- u32 i = 0;
- for (i = 0; i < ARRAY_SIZE(msm_vdec_internal_buffer_type); i++) {
- rc = msm_vidc_create_internal_buffers(inst, msm_vdec_internal_buffer_type[i]);
- if (rc)
- return rc;
- }
- return 0;
- }
- static int msm_vdec_create_output_internal_buffers(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- rc = msm_vidc_create_internal_buffers(inst, MSM_VIDC_BUF_DPB);
- if (rc)
- return rc;
- return 0;
- }
- static int msm_vdec_queue_input_internal_buffers(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- u32 i = 0;
- for (i = 0; i < ARRAY_SIZE(msm_vdec_internal_buffer_type); i++) {
- rc = msm_vidc_queue_internal_buffers(inst, msm_vdec_internal_buffer_type[i]);
- if (rc)
- return rc;
- }
- return 0;
- }
- static int msm_vdec_queue_output_internal_buffers(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- rc = msm_vidc_queue_internal_buffers(inst, MSM_VIDC_BUF_DPB);
- if (rc)
- return rc;
- return 0;
- }
- static int msm_vdec_release_input_internal_buffers(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- u32 i = 0;
- i_vpr_h(inst, "%s()\n",__func__);
- for (i = 0; i < ARRAY_SIZE(msm_vdec_internal_buffer_type); i++) {
- rc = msm_vidc_release_internal_buffers(inst, msm_vdec_internal_buffer_type[i]);
- if (rc)
- return rc;
- }
- return 0;
- }
- static int msm_vdec_subscribe_input_port_settings_change(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- struct msm_vidc_core *core;
- u32 payload[32] = {0};
- u32 i, j;
- u32 subscribe_psc_size;
- const u32 *psc;
- static const struct msm_vdec_prop_type_handle prop_type_handle_arr[] = {
- {HFI_PROP_BITSTREAM_RESOLUTION, msm_vdec_set_bitstream_resolution },
- {HFI_PROP_CROP_OFFSETS, msm_vdec_set_crop_offsets },
- {HFI_PROP_LUMA_CHROMA_BIT_DEPTH, msm_vdec_set_bit_depth },
- {HFI_PROP_CODED_FRAMES, msm_vdec_set_coded_frames },
- {HFI_PROP_BUFFER_FW_MIN_OUTPUT_COUNT, msm_vdec_set_min_output_count },
- {HFI_PROP_PIC_ORDER_CNT_TYPE, msm_vdec_set_picture_order_count },
- {HFI_PROP_SIGNAL_COLOR_INFO, msm_vdec_set_colorspace },
- {HFI_PROP_PROFILE, msm_vdec_set_profile },
- {HFI_PROP_LEVEL, msm_vdec_set_level },
- {HFI_PROP_TIER, msm_vdec_set_tier },
- };
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- i_vpr_h(inst, "%s()\n", __func__);
- payload[0] = HFI_MODE_PORT_SETTINGS_CHANGE;
- if (inst->codec == MSM_VIDC_H264) {
- subscribe_psc_size = ARRAY_SIZE(msm_vdec_subscribe_for_psc_avc);
- psc = msm_vdec_subscribe_for_psc_avc;
- } else if (inst->codec == MSM_VIDC_HEVC || inst->codec == MSM_VIDC_HEIC) {
- subscribe_psc_size = ARRAY_SIZE(msm_vdec_subscribe_for_psc_hevc);
- psc = msm_vdec_subscribe_for_psc_hevc;
- } else if (inst->codec == MSM_VIDC_VP9) {
- subscribe_psc_size = ARRAY_SIZE(msm_vdec_subscribe_for_psc_vp9);
- psc = msm_vdec_subscribe_for_psc_vp9;
- } else {
- i_vpr_e(inst, "%s: unsupported codec: %d\n", __func__, inst->codec);
- psc = NULL;
- return -EINVAL;
- }
- if (!psc || !subscribe_psc_size) {
- i_vpr_e(inst, "%s: invalid params\n", __func__);
- return -EINVAL;
- }
- payload[0] = HFI_MODE_PORT_SETTINGS_CHANGE;
- for (i = 0; i < subscribe_psc_size; i++)
- payload[i + 1] = psc[i];
- rc = venus_hfi_session_command(inst,
- HFI_CMD_SUBSCRIBE_MODE,
- port,
- HFI_PAYLOAD_U32_ARRAY,
- &payload[0],
- ((subscribe_psc_size + 1) *
- sizeof(u32)));
- for (i = 0; i < subscribe_psc_size; i++) {
- /* set session properties */
- for (j = 0; j < ARRAY_SIZE(prop_type_handle_arr); j++) {
- if (prop_type_handle_arr[j].type == psc[i]) {
- rc = prop_type_handle_arr[j].handle(inst, port);
- if (rc)
- goto exit;
- break;
- }
- }
- /* is property type unknown ? */
- if (j == ARRAY_SIZE(prop_type_handle_arr))
- i_vpr_e(inst, "%s: unknown property %#x\n", __func__, psc[i]);
- }
- exit:
- return rc;
- }
- static int msm_vdec_subscribe_property(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- struct msm_vidc_core *core;
- u32 payload[32] = {0};
- u32 i, count = 0;
- bool allow = false;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- i_vpr_h(inst, "%s()\n", __func__);
- payload[0] = HFI_MODE_PROPERTY;
- if (port == INPUT_PORT) {
- for (i = 0; i < ARRAY_SIZE(msm_vdec_input_subscribe_for_properties); i++) {
- payload[count + 1] = msm_vdec_input_subscribe_for_properties[i];
- count++;
- }
- } else if (port == OUTPUT_PORT) {
- for (i = 0; i < ARRAY_SIZE(msm_vdec_output_subscribe_for_properties); i++) {
- allow = msm_vidc_allow_property(inst,
- msm_vdec_output_subscribe_for_properties[i]);
- if (allow) {
- payload[count + 1] = msm_vdec_output_subscribe_for_properties[i];
- count++;
- }
- msm_vidc_update_property_cap(inst,
- msm_vdec_output_subscribe_for_properties[i], allow);
- }
- } else {
- i_vpr_e(inst, "%s: invalid port: %d\n", __func__, port);
- return -EINVAL;
- }
- rc = venus_hfi_session_command(inst,
- HFI_CMD_SUBSCRIBE_MODE,
- port,
- HFI_PAYLOAD_U32_ARRAY,
- &payload[0],
- (count + 1) * sizeof(u32));
- return rc;
- }
- static int msm_vdec_subscribe_metadata(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- struct msm_vidc_core *core;
- u32 payload[32] = {0};
- u32 i, count = 0;
- struct msm_vidc_inst_capability *capability;
- static const u32 metadata_list[] = {
- META_DPB_MISR,
- META_OPB_MISR,
- META_INTERLACE,
- META_TIMESTAMP,
- META_CONCEALED_MB_CNT,
- META_HIST_INFO,
- META_SEI_MASTERING_DISP,
- META_SEI_CLL,
- META_HDR10PLUS,
- META_BUF_TAG,
- META_DPB_TAG_LIST,
- META_SUBFRAME_OUTPUT,
- META_DEC_QP_METADATA,
- };
- if (!inst || !inst->core || !inst->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- i_vpr_h(inst, "%s()\n", __func__);
- capability = inst->capabilities;
- payload[0] = HFI_MODE_METADATA;
- for (i = 0; i < ARRAY_SIZE(metadata_list); i++) {
- if (capability->cap[metadata_list[i]].value &&
- msm_vidc_allow_metadata(inst, metadata_list[i])) {
- payload[count + 1] =
- capability->cap[metadata_list[i]].hfi_id;
- count++;
- }
- };
- rc = venus_hfi_session_command(inst,
- HFI_CMD_SUBSCRIBE_MODE,
- port,
- HFI_PAYLOAD_U32_ARRAY,
- &payload[0],
- (count + 1) * sizeof(u32));
- return rc;
- }
- static int msm_vdec_set_delivery_mode_metadata(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- struct msm_vidc_core *core;
- u32 payload[32] = {0};
- u32 i, count = 0;
- struct msm_vidc_inst_capability *capability;
- static const u32 metadata_input_list[] = {
- META_BUF_TAG,
- };
- static const u32 metadata_output_list[] = {
- META_OUTPUT_BUF_TAG,
- };
- if (!inst || !inst->core || !inst->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- i_vpr_h(inst, "%s()\n", __func__);
- capability = inst->capabilities;
- payload[0] = HFI_MODE_METADATA;
- if (port == INPUT_PORT) {
- for (i = 0; i < ARRAY_SIZE(metadata_input_list); i++) {
- if (capability->cap[metadata_input_list[i]].value) {
- payload[count + 1] =
- capability->cap[metadata_input_list[i]].hfi_id;
- count++;
- }
- }
- } else if (port == OUTPUT_PORT) {
- for (i = 0; i < ARRAY_SIZE(metadata_output_list); i++) {
- if (capability->cap[metadata_output_list[i]].value &&
- msm_vidc_allow_metadata(inst, metadata_output_list[i])) {
- payload[count + 1] =
- capability->cap[metadata_output_list[i]].hfi_id;
- count++;
- }
- }
- } else {
- i_vpr_e(inst, "%s: invalid port: %d\n", __func__, port);
- return -EINVAL;
- }
- rc = venus_hfi_session_command(inst,
- HFI_CMD_DELIVERY_MODE,
- port,
- HFI_PAYLOAD_U32_ARRAY,
- &payload[0],
- (count + 1) * sizeof(u32));
- return rc;
- }
- static int msm_vdec_session_resume(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- i_vpr_h(inst, "%s()\n", __func__);
- rc = venus_hfi_session_command(inst,
- HFI_CMD_RESUME,
- port,
- HFI_PAYLOAD_NONE,
- NULL,
- 0);
- return rc;
- }
- int msm_vdec_init_input_subcr_params(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_subscription_params *subsc_params;
- struct msm_vidc_core *core;
- u32 left_offset, top_offset, right_offset, bottom_offset;
- u32 primaries, matrix_coeff, transfer_char;
- u32 full_range = 0, video_format = 0;
- u32 colour_description_present_flag = 0;
- u32 video_signal_type_present_flag = 0;
- if (!inst || !inst->core || !inst->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- subsc_params = &inst->subcr_params[INPUT_PORT];
- subsc_params->bitstream_resolution =
- inst->fmts[INPUT_PORT].fmt.pix_mp.width << 16 |
- inst->fmts[INPUT_PORT].fmt.pix_mp.height;
- left_offset = inst->crop.left;
- top_offset = inst->crop.top;
- right_offset = (inst->fmts[INPUT_PORT].fmt.pix_mp.width -
- inst->crop.width);
- bottom_offset = (inst->fmts[INPUT_PORT].fmt.pix_mp.height -
- inst->crop.height);
- subsc_params->crop_offsets[0] =
- left_offset << 16 | top_offset;
- subsc_params->crop_offsets[1] =
- right_offset << 16 | bottom_offset;
- subsc_params->fw_min_count = inst->buffers.output.min_count;
- primaries = v4l2_color_primaries_to_driver(inst,
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.colorspace, __func__);
- matrix_coeff = v4l2_matrix_coeff_to_driver(inst,
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.ycbcr_enc, __func__);
- transfer_char = v4l2_transfer_char_to_driver(inst,
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.xfer_func, __func__);
- full_range = inst->fmts[OUTPUT_PORT].fmt.pix_mp.quantization ==
- V4L2_QUANTIZATION_FULL_RANGE ? 1 : 0;
- subsc_params->color_info =
- (matrix_coeff & 0xFF) |
- ((transfer_char << 8) & 0xFF00) |
- ((primaries << 16) & 0xFF0000) |
- ((colour_description_present_flag << 24) & 0x1000000) |
- ((full_range << 25) & 0x2000000) |
- ((video_format << 26) & 0x1C000000) |
- ((video_signal_type_present_flag << 29) & 0x20000000);
- subsc_params->profile = inst->capabilities->cap[PROFILE].value;
- subsc_params->level = inst->capabilities->cap[LEVEL].value;
- subsc_params->tier = inst->capabilities->cap[HEVC_TIER].value;
- subsc_params->pic_order_cnt = inst->capabilities->cap[POC].value;
- subsc_params->bit_depth = inst->capabilities->cap[BIT_DEPTH].value;
- if (inst->capabilities->cap[CODED_FRAMES].value ==
- CODED_FRAMES_PROGRESSIVE)
- subsc_params->coded_frames = HFI_BITMASK_FRAME_MBS_ONLY_FLAG;
- else
- subsc_params->coded_frames = 0;
- return 0;
- }
- static int msm_vdec_read_input_subcr_params(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_subscription_params subsc_params;
- struct msm_vidc_core *core;
- u32 width, height;
- u32 primaries, matrix_coeff, transfer_char;
- u32 full_range = 0, video_format = 0;
- u32 colour_description_present_flag = 0;
- u32 video_signal_type_present_flag = 0;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- subsc_params = inst->subcr_params[INPUT_PORT];
- width = (subsc_params.bitstream_resolution &
- HFI_BITMASK_BITSTREAM_WIDTH) >> 16;
- height = subsc_params.bitstream_resolution &
- HFI_BITMASK_BITSTREAM_HEIGHT;
- inst->fmts[INPUT_PORT].fmt.pix_mp.width = width;
- inst->fmts[INPUT_PORT].fmt.pix_mp.height = height;
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.width = VIDEO_Y_STRIDE_PIX(
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.pixelformat, width);
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.height = VIDEO_Y_SCANLINES(
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.pixelformat, height);
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.plane_fmt[0].bytesperline =
- VIDEO_Y_STRIDE_BYTES(
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.pixelformat, width);
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.plane_fmt[0].sizeimage =
- call_session_op(core, buffer_size, inst, MSM_VIDC_BUF_OUTPUT);
- //inst->buffers.output.size = inst->fmts[OUTPUT_PORT].fmt.pix_mp.plane_fmt[0].sizeimage;
- matrix_coeff = subsc_params.color_info & 0xFF;
- transfer_char = (subsc_params.color_info & 0xFF00) >> 8;
- primaries = (subsc_params.color_info & 0xFF0000) >> 16;
- colour_description_present_flag =
- (subsc_params.color_info & 0x1000000) >> 24;
- full_range = (subsc_params.color_info & 0x2000000) >> 25;
- video_signal_type_present_flag =
- (subsc_params.color_info & 0x20000000) >> 29;
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.colorspace = V4L2_COLORSPACE_DEFAULT;
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.xfer_func = V4L2_XFER_FUNC_DEFAULT;
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT;
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.quantization = V4L2_QUANTIZATION_DEFAULT;
- if (video_signal_type_present_flag) {
- video_format = (subsc_params.color_info & 0x1C000000) >> 26;
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.quantization =
- full_range ?
- V4L2_QUANTIZATION_FULL_RANGE :
- V4L2_QUANTIZATION_LIM_RANGE;
- if (colour_description_present_flag) {
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.colorspace =
- v4l2_color_primaries_from_driver(inst, primaries, __func__);
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.xfer_func =
- v4l2_transfer_char_from_driver(inst, transfer_char, __func__);
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.ycbcr_enc =
- v4l2_matrix_coeff_from_driver(inst, matrix_coeff, __func__);
- } else {
- i_vpr_h(inst,
- "%s: color description flag is not present\n",
- __func__);
- }
- } else {
- i_vpr_h(inst, "%s: video_signal type is not present\n",
- __func__);
- }
- inst->buffers.output.min_count = subsc_params.fw_min_count;
- inst->buffers.output.extra_count = call_session_op(core,
- extra_count, inst, MSM_VIDC_BUF_OUTPUT);
- if (is_thumbnail_session(inst) && inst->codec != MSM_VIDC_VP9) {
- if (inst->buffers.output.min_count != 1) {
- i_vpr_e(inst, "%s: invalid min count %d in thumbnail case\n",
- __func__, inst->buffers.output.min_count);
- msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR, __func__);
- }
- }
- inst->crop.top = subsc_params.crop_offsets[0] & 0xFFFF;
- inst->crop.left = (subsc_params.crop_offsets[0] >> 16) & 0xFFFF;
- inst->crop.height = inst->fmts[INPUT_PORT].fmt.pix_mp.height -
- (subsc_params.crop_offsets[1] & 0xFFFF);
- inst->crop.width = inst->fmts[INPUT_PORT].fmt.pix_mp.width -
- ((subsc_params.crop_offsets[1] >> 16) & 0xFFFF);
- msm_vidc_update_cap_value(inst, PROFILE, subsc_params.profile, __func__);
- msm_vidc_update_cap_value(inst, LEVEL, subsc_params.level, __func__);
- msm_vidc_update_cap_value(inst, HEVC_TIER, subsc_params.tier, __func__);
- msm_vidc_update_cap_value(inst, POC, subsc_params.pic_order_cnt, __func__);
- if (subsc_params.bit_depth == BIT_DEPTH_8)
- msm_vidc_update_cap_value(inst, BIT_DEPTH, BIT_DEPTH_8, __func__);
- else
- msm_vidc_update_cap_value(inst, BIT_DEPTH, BIT_DEPTH_10, __func__);
- if (subsc_params.coded_frames & HFI_BITMASK_FRAME_MBS_ONLY_FLAG)
- msm_vidc_update_cap_value(inst, CODED_FRAMES, CODED_FRAMES_PROGRESSIVE, __func__);
- else
- msm_vidc_update_cap_value(inst, CODED_FRAMES, CODED_FRAMES_INTERLACE, __func__);
- return 0;
- }
- int msm_vdec_input_port_settings_change(struct msm_vidc_inst *inst)
- {
- u32 rc = 0;
- struct v4l2_event event = {0};
- if (!inst->vb2q[INPUT_PORT].streaming) {
- i_vpr_e(inst, "%s: input port not streaming\n",
- __func__);
- return 0;
- }
- rc = msm_vdec_read_input_subcr_params(inst);
- if (rc)
- return rc;
- event.type = V4L2_EVENT_SOURCE_CHANGE;
- event.u.src_change.changes = V4L2_EVENT_SRC_CH_RESOLUTION;
- v4l2_event_queue_fh(&inst->event_handler, &event);
- rc = msm_vdec_get_input_internal_buffers(inst);
- if (rc)
- return rc;
- rc = msm_vdec_release_input_internal_buffers(inst);
- if (rc)
- return rc;
- rc = msm_vdec_create_input_internal_buffers(inst);
- if (rc)
- return rc;
- rc = msm_vdec_queue_input_internal_buffers(inst);
- if (rc)
- return rc;
- rc = msm_vdec_session_resume(inst, INPUT_PORT);
- if (rc)
- return rc;
- return rc;
- }
- int msm_vdec_output_port_settings_change(struct msm_vidc_inst *inst)
- {
- //todo
- return 0;
- }
- int msm_vdec_streamoff_input(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- rc = msm_vidc_session_streamoff(inst, INPUT_PORT);
- if (rc)
- return rc;
- return 0;
- }
- int msm_vdec_streamon_input(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (is_input_meta_enabled(inst) &&
- !inst->vb2q[INPUT_META_PORT].streaming) {
- i_vpr_e(inst,
- "%s: Meta port must be streamed on before data port\n",
- __func__);
- return -EINVAL;
- }
- rc = msm_vidc_check_session_supported(inst);
- if (rc)
- goto error;
- rc = msm_vdec_set_input_properties(inst);
- if (rc)
- goto error;
- /* Decide bse vpp delay after work mode */
- //msm_vidc_set_bse_vpp_delay(inst);
- rc = msm_vdec_get_input_internal_buffers(inst);
- if (rc)
- goto error;
- /* check for memory after all buffers calculation */
- //rc = msm_vidc_check_memory_supported(inst);
- if (rc)
- goto error;
- rc = msm_vdec_create_input_internal_buffers(inst);
- if (rc)
- goto error;
- rc = msm_vdec_queue_input_internal_buffers(inst);
- if (rc)
- goto error;
- if (!inst->ipsc_properties_set) {
- rc = msm_vdec_subscribe_input_port_settings_change(
- inst, INPUT_PORT);
- if (rc)
- return rc;
- inst->ipsc_properties_set = true;
- }
- rc = msm_vdec_subscribe_property(inst, INPUT_PORT);
- if (rc)
- return rc;
- rc = msm_vdec_set_delivery_mode_metadata(inst, INPUT_PORT);
- if (rc)
- return rc;
- rc = msm_vidc_session_streamon(inst, INPUT_PORT);
- if (rc)
- goto error;
- rc = msm_vidc_flush_ts(inst);
- if (rc)
- goto error;
- return 0;
- error:
- i_vpr_e(inst, "%s: failed\n", __func__);
- msm_vdec_streamoff_input(inst);
- return rc;
- }
- static int schedule_batch_work(struct msm_vidc_inst *inst)
- {
- struct msm_vidc_core *core;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- mod_delayed_work(core->batch_workq, &inst->decode_batch.work,
- msecs_to_jiffies(core->capabilities[DECODE_BATCH_TIMEOUT].value));
- return 0;
- }
- static int cancel_batch_work(struct msm_vidc_inst *inst)
- {
- if (!inst) {
- d_vpr_e("%s: Invalid arguments\n", __func__);
- return -EINVAL;
- }
- cancel_delayed_work(&inst->decode_batch.work);
- return 0;
- }
- int msm_vdec_streamoff_output(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- /* cancel pending batch work */
- cancel_batch_work(inst);
- rc = msm_vidc_session_streamoff(inst, OUTPUT_PORT);
- if (rc)
- return rc;
- return 0;
- }
- static int msm_vdec_subscribe_output_port_settings_change(struct msm_vidc_inst *inst,
- enum msm_vidc_port_type port)
- {
- int rc = 0;
- u32 payload[32] = {0};
- u32 prop_type, payload_size, payload_type;
- u32 i;
- struct msm_vidc_subscription_params subsc_params;
- u32 subscribe_psc_size = 0;
- const u32 *psc = NULL;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- i_vpr_h(inst, "%s()\n", __func__);
- payload[0] = HFI_MODE_PORT_SETTINGS_CHANGE;
- if (inst->codec == MSM_VIDC_H264) {
- subscribe_psc_size = ARRAY_SIZE(msm_vdec_subscribe_for_psc_avc);
- psc = msm_vdec_subscribe_for_psc_avc;
- } else if (inst->codec == MSM_VIDC_HEVC || inst->codec == MSM_VIDC_HEIC) {
- subscribe_psc_size = ARRAY_SIZE(msm_vdec_subscribe_for_psc_hevc);
- psc = msm_vdec_subscribe_for_psc_hevc;
- } else if (inst->codec == MSM_VIDC_VP9) {
- subscribe_psc_size = ARRAY_SIZE(msm_vdec_subscribe_for_psc_vp9);
- psc = msm_vdec_subscribe_for_psc_vp9;
- } else {
- i_vpr_e(inst, "%s: unsupported codec: %d\n", __func__, inst->codec);
- psc = NULL;
- return -EINVAL;
- }
- if (!psc || !subscribe_psc_size) {
- i_vpr_e(inst, "%s: invalid params\n", __func__);
- return -EINVAL;
- }
- payload[0] = HFI_MODE_PORT_SETTINGS_CHANGE;
- for (i = 0; i < subscribe_psc_size; i++)
- payload[i + 1] = psc[i];
- rc = venus_hfi_session_command(inst,
- HFI_CMD_SUBSCRIBE_MODE,
- port,
- HFI_PAYLOAD_U32_ARRAY,
- &payload[0],
- ((subscribe_psc_size + 1) *
- sizeof(u32)));
- subsc_params = inst->subcr_params[port];
- for (i = 0; i < subscribe_psc_size; i++) {
- payload[0] = 0;
- payload[1] = 0;
- payload_size = 0;
- payload_type = 0;
- prop_type = psc[i];
- switch (prop_type) {
- case HFI_PROP_BITSTREAM_RESOLUTION:
- payload[0] = subsc_params.bitstream_resolution;
- payload_size = sizeof(u32);
- payload_type = HFI_PAYLOAD_U32;
- break;
- case HFI_PROP_CROP_OFFSETS:
- payload[0] = subsc_params.crop_offsets[0];
- payload[1] = subsc_params.crop_offsets[1];
- payload_size = sizeof(u64);
- payload_type = HFI_PAYLOAD_64_PACKED;
- break;
- case HFI_PROP_LUMA_CHROMA_BIT_DEPTH:
- payload[0] = subsc_params.bit_depth;
- payload_size = sizeof(u32);
- payload_type = HFI_PAYLOAD_U32;
- break;
- case HFI_PROP_CODED_FRAMES:
- payload[0] = subsc_params.coded_frames;
- payload_size = sizeof(u32);
- payload_type = HFI_PAYLOAD_U32;
- break;
- case HFI_PROP_BUFFER_FW_MIN_OUTPUT_COUNT:
- payload[0] = subsc_params.fw_min_count;
- payload_size = sizeof(u32);
- payload_type = HFI_PAYLOAD_U32;
- break;
- case HFI_PROP_PIC_ORDER_CNT_TYPE:
- payload[0] = subsc_params.pic_order_cnt;
- payload_size = sizeof(u32);
- payload_type = HFI_PAYLOAD_U32;
- break;
- case HFI_PROP_SIGNAL_COLOR_INFO:
- payload[0] = subsc_params.color_info;
- payload_size = sizeof(u32);
- payload_type = HFI_PAYLOAD_U32;
- break;
- case HFI_PROP_PROFILE:
- payload[0] = subsc_params.profile;
- payload_size = sizeof(u32);
- payload_type = HFI_PAYLOAD_U32;
- break;
- case HFI_PROP_LEVEL:
- payload[0] = subsc_params.level;
- payload_size = sizeof(u32);
- payload_type = HFI_PAYLOAD_U32;
- break;
- case HFI_PROP_TIER:
- payload[0] = subsc_params.tier;
- payload_size = sizeof(u32);
- payload_type = HFI_PAYLOAD_U32;
- break;
- default:
- i_vpr_e(inst, "%s: unknown property %#x\n", __func__,
- prop_type);
- prop_type = 0;
- rc = -EINVAL;
- break;
- }
- if (prop_type) {
- rc = venus_hfi_session_property(inst,
- prop_type,
- HFI_HOST_FLAGS_NONE,
- get_hfi_port(inst, port),
- payload_type,
- &payload,
- payload_size);
- if (rc)
- return rc;
- }
- }
- return rc;
- }
- static int msm_vdec_update_max_map_output_count(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- struct v4l2_format *f;
- u32 width, height, count;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- f = &inst->fmts[OUTPUT_PORT];
- width = f->fmt.pix_mp.width;
- height = f->fmt.pix_mp.height;
- /*
- * adjust max map output count based on resolution
- * to enhance performance.
- * For 8K session: count = 20
- * For 4K session: count = 32
- * For 1080p session: count = 48
- * For all remaining sessions: count = 64
- */
- if (res_is_greater_than(width, height, 4096, 2160))
- count = 20;
- else if (res_is_greater_than(width, height, 1920, 1080))
- count = 32;
- else if (res_is_greater_than(width, height, 1280, 720))
- count = 48;
- else
- count = 64;
- inst->max_map_output_count = count;
- i_vpr_h(inst, "%s: count: %d\n", __func__, inst->max_map_output_count);
- return rc;
- }
- int msm_vdec_streamon_output(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (is_output_meta_enabled(inst) &&
- !inst->vb2q[OUTPUT_META_PORT].streaming) {
- i_vpr_e(inst,
- "%s: Meta port must be streamed on before data port\n",
- __func__);
- return -EINVAL;
- }
- rc = msm_vidc_check_session_supported(inst);
- if (rc)
- return rc;
- rc = msm_vdec_update_max_map_output_count(inst);
- if (rc)
- return rc;
- rc = msm_vdec_set_output_properties(inst);
- if (rc)
- goto error;
- if (!inst->opsc_properties_set) {
- memcpy(&inst->subcr_params[OUTPUT_PORT],
- &inst->subcr_params[INPUT_PORT],
- sizeof(inst->subcr_params[INPUT_PORT]));
- rc = msm_vdec_subscribe_output_port_settings_change(inst, OUTPUT_PORT);
- if (rc)
- goto error;
- inst->opsc_properties_set = true;
- }
- rc = msm_vdec_subscribe_property(inst, OUTPUT_PORT);
- if (rc)
- return rc;
- rc = msm_vdec_subscribe_metadata(inst, OUTPUT_PORT);
- if (rc)
- goto error;
- rc = msm_vdec_set_delivery_mode_metadata(inst, OUTPUT_PORT);
- if (rc)
- return rc;
- rc = msm_vdec_get_output_internal_buffers(inst);
- if (rc)
- goto error;
- rc = msm_vdec_create_output_internal_buffers(inst);
- if (rc)
- goto error;
- rc = msm_vidc_session_streamon(inst, OUTPUT_PORT);
- if (rc)
- goto error;
- rc = msm_vdec_queue_output_internal_buffers(inst);
- if (rc)
- goto error;
- return 0;
- error:
- i_vpr_e(inst, "%s: failed\n", __func__);
- msm_vdec_streamoff_output(inst);
- return rc;
- }
- static int msm_vdec_qbuf_batch(struct msm_vidc_inst *inst,
- struct vb2_buffer *vb2)
- {
- struct msm_vidc_buffer *buf;
- enum msm_vidc_allow allow;
- int count, rc;
- if (!inst || !vb2 || !inst->decode_batch.size) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- buf = msm_vidc_get_driver_buf(inst, vb2);
- if (!buf)
- return -EINVAL;
- allow = msm_vidc_allow_qbuf(inst, vb2->type);
- if (allow == MSM_VIDC_DISALLOW) {
- i_vpr_e(inst, "%s: qbuf not allowed\n", __func__);
- return -EINVAL;
- } else if (allow == MSM_VIDC_DEFER) {
- print_vidc_buffer(VIDC_LOW, "low ", "qbuf deferred", inst, buf);
- return 0;
- }
- /* do not defer buffers initially to avoid latency issues */
- if (inst->power.buffer_counter > SKIP_BATCH_WINDOW) {
- count = msm_vidc_num_buffers(inst, MSM_VIDC_BUF_OUTPUT, MSM_VIDC_ATTR_DEFERRED);
- if (count < inst->decode_batch.size) {
- print_vidc_buffer(VIDC_LOW, "low ", "batch-qbuf deferred", inst, buf);
- schedule_batch_work(inst);
- return 0;
- }
- cancel_batch_work(inst);
- }
- rc = msm_vidc_queue_deferred_buffers(inst, MSM_VIDC_BUF_OUTPUT);
- if (rc)
- return rc;
- return rc;
- }
- static int msm_vdec_release_nonref_buffers(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- u32 fw_ro_count = 0, nonref_ro_count = 0;
- struct msm_vidc_buffer *ro_buf, *rel_buf, *dummy;
- int i = 0;
- bool found = false;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- /* count num buffers in read_only list */
- list_for_each_entry(ro_buf, &inst->buffers.read_only.list, list)
- fw_ro_count++;
- if (fw_ro_count <= MAX_DPB_COUNT)
- return 0;
- /*
- * Mark those buffers present in read_only list as non-reference
- * if that buffer is not part of dpb_list_payload
- * count such non-ref read only buffers as nonref_ro_count
- * dpb_list_payload details:
- * payload[0-1] : 64 bits base_address of DPB-1
- * payload[2] : 32 bits addr_offset of DPB-1
- * payload[3] : 32 bits data_offset of DPB-1
- */
- list_for_each_entry(ro_buf, &inst->buffers.read_only.list, list) {
- found = false;
- for (i = 0; (i + 3) < MAX_DPB_LIST_ARRAY_SIZE; i = i + 4) {
- if (ro_buf->device_addr == inst->dpb_list_payload[i] &&
- ro_buf->data_offset == inst->dpb_list_payload[i + 3]) {
- found = true;
- break;
- }
- }
- if (!found) {
- ro_buf->attr &= ~MSM_VIDC_ATTR_READ_ONLY;
- nonref_ro_count++;
- }
- }
- if (nonref_ro_count <= inst->buffers.output.min_count)
- return 0;
- i_vpr_l(inst, "%s: fw ro buf count %d, non-ref ro count %d\n",
- __func__, fw_ro_count, nonref_ro_count);
- /*
- * move non-ref read only buffers from read_only list to
- * release list
- */
- list_for_each_entry_safe(ro_buf, dummy, &inst->buffers.read_only.list, list) {
- if (!(ro_buf->attr & MSM_VIDC_ATTR_READ_ONLY)) {
- list_del(&ro_buf->list);
- INIT_LIST_HEAD(&ro_buf->list);
- list_add_tail(&ro_buf->list, &inst->buffers.release.list);
- }
- }
- /* send release flag along with read only flag for release list bufs*/
- list_for_each_entry(rel_buf, &inst->buffers.release.list, list) {
- /* fw needs RO flag for FTB release buffer */
- rel_buf->attr |= MSM_VIDC_ATTR_READ_ONLY;
- print_vidc_buffer(VIDC_LOW, "low ", "release buf", inst, rel_buf);
- rc = venus_hfi_release_buffer(inst, rel_buf);
- if (rc)
- return rc;
- }
- return rc;
- }
- int msm_vdec_handle_release_buffer(struct msm_vidc_inst *inst,
- struct msm_vidc_buffer *buf)
- {
- int rc = 0;
- if (!inst || !buf) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- print_vidc_buffer(VIDC_LOW, "low ", "release done", inst, buf);
- /* delete the buffer from release list */
- list_del(&buf->list);
- msm_memory_free(inst, buf);
- return rc;
- }
- static bool is_valid_removable_buffer(struct msm_vidc_inst *inst,
- struct msm_vidc_map *map)
- {
- bool found = false;
- struct msm_vidc_buffer *buf;
- if (!inst || !map) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (map->refcount != 1)
- return false;
- list_for_each_entry(buf, &inst->buffers.read_only.list, list) {
- if (map->device_addr == buf->device_addr) {
- found = true;
- break;
- }
- }
- list_for_each_entry(buf, &inst->buffers.release.list, list) {
- if (map->device_addr == buf->device_addr) {
- found = true;
- break;
- }
- }
- if (!found)
- return true;
- return false;
- }
- static int msm_vidc_unmap_excessive_mappings(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- struct msm_vidc_map *map, *temp;
- u32 refcount_one_bufs_count = 0;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- /*
- * count entries from map list which are not present in
- * read_only buffers list, not present in release list
- * and whose refcount is 1.these are excess mappings
- * present due to delayed unmap feature.
- */
- list_for_each_entry(map, &inst->mappings.output.list, list) {
- if (is_valid_removable_buffer(inst, map))
- refcount_one_bufs_count++;
- }
- if (refcount_one_bufs_count <= inst->max_map_output_count)
- return 0;
- /* unmap these buffers as they are stale entries */
- list_for_each_entry_safe(map, temp, &inst->mappings.output.list, list) {
- if (is_valid_removable_buffer(inst, map)) {
- i_vpr_l(inst,
- "%s: type %11s, device_addr %#x, refcount %d, region %d\n",
- __func__, buf_name(map->type), map->device_addr,
- map->refcount, map->region);
- rc = msm_vidc_put_delayed_unmap(inst, map);
- if (rc)
- return rc;
- }
- }
- return rc;
- }
- int msm_vdec_qbuf(struct msm_vidc_inst *inst, struct vb2_buffer *vb2)
- {
- int rc = 0;
- if (!inst || !vb2 || !inst->capabilities) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (vb2->type == OUTPUT_MPLANE) {
- if (inst->capabilities->cap[DPB_LIST].value) {
- rc = msm_vdec_release_nonref_buffers(inst);
- if (rc)
- return rc;
- }
- }
- if (vb2->type == OUTPUT_META_PLANE) {
- if (inst->capabilities->cap[META_DPB_TAG_LIST].value) {
- /*
- * vb2 is not allowing client to pass data in output meta plane.
- * adjust the bytesused as client will send buffer tag metadata
- * in output meta plane if DPB_TAG_LIST metadata enabled.
- */
- if (!vb2->planes[0].bytesused)
- vb2->planes[0].bytesused = 1024;
- }
- }
- if (inst->firmware_priority != (inst->priority_level +
- inst->capabilities->cap[PRIORITY].value * 2))
- msm_vidc_set_session_priority(inst, PRIORITY);
- /* batch decoder output & meta buffer only */
- if (inst->decode_batch.enable && vb2->type == OUTPUT_MPLANE)
- rc = msm_vdec_qbuf_batch(inst, vb2);
- else
- rc = msm_vidc_queue_buffer_single(inst, vb2);
- if (rc)
- return rc;
- if (vb2->type == OUTPUT_MPLANE) {
- rc = msm_vidc_unmap_excessive_mappings(inst);
- if (rc)
- return rc;
- }
- return rc;
- }
- int msm_vdec_process_cmd(struct msm_vidc_inst *inst, u32 cmd)
- {
- int rc = 0;
- enum msm_vidc_allow allow = MSM_VIDC_DISALLOW;
- enum msm_vidc_port_type port;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- if (cmd == V4L2_DEC_CMD_STOP) {
- i_vpr_h(inst, "received cmd: drain\n");
- allow = msm_vidc_allow_stop(inst);
- if (allow == MSM_VIDC_DISALLOW)
- return -EBUSY;
- else if (allow == MSM_VIDC_IGNORE)
- return 0;
- else if (allow != MSM_VIDC_ALLOW)
- return -EINVAL;
- rc = venus_hfi_session_command(inst,
- HFI_CMD_DRAIN,
- INPUT_PORT,
- HFI_PAYLOAD_NONE,
- NULL,
- 0);
- if (rc)
- return rc;
- rc = msm_vidc_state_change_stop(inst);
- if (rc)
- return rc;
- } else if (cmd == V4L2_DEC_CMD_START) {
- i_vpr_h(inst, "received cmd: resume\n");
- if (!msm_vidc_allow_start(inst))
- return -EBUSY;
- port = (inst->state == MSM_VIDC_DRAIN_LAST_FLAG) ? INPUT_PORT : OUTPUT_PORT;
- vb2_clear_last_buffer_dequeued(&inst->vb2q[OUTPUT_META_PORT]);
- vb2_clear_last_buffer_dequeued(&inst->vb2q[OUTPUT_PORT]);
- rc = msm_vidc_state_change_start(inst);
- if (rc)
- return rc;
- /* tune power features */
- inst->decode_batch.enable = msm_vidc_allow_decode_batch(inst);
- msm_vidc_allow_dcvs(inst);
- msm_vidc_power_data_reset(inst);
- /* print final buffer counts & size details */
- msm_vidc_print_buffer_info(inst);
- rc = msm_vidc_set_stage(inst, STAGE);
- if (rc)
- return rc;
- rc = msm_vidc_set_pipe(inst, PIPE);
- if (rc)
- return rc;
- rc = venus_hfi_session_command(inst,
- HFI_CMD_RESUME,
- port,
- HFI_PAYLOAD_NONE,
- NULL,
- 0);
- if (rc)
- return rc;
- } else {
- i_vpr_e(inst, "%s: unknown cmd %d\n", __func__, cmd);
- return -EINVAL;
- }
- return 0;
- }
- int msm_vdec_s_fmt(struct msm_vidc_inst *inst, struct v4l2_format *f)
- {
- int rc = 0;
- struct msm_vidc_core *core;
- struct v4l2_format *fmt;
- u32 codec_align, pix_fmt;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- if (f->type == INPUT_MPLANE) {
- if (inst->fmts[INPUT_PORT].fmt.pix_mp.pixelformat !=
- f->fmt.pix_mp.pixelformat) {
- rc = msm_vdec_codec_change(inst, f->fmt.pix_mp.pixelformat);
- if (rc)
- goto err_invalid_fmt;
- }
- fmt = &inst->fmts[INPUT_PORT];
- fmt->type = INPUT_MPLANE;
- codec_align = inst->fmts[INPUT_PORT].fmt.pix_mp.pixelformat ==
- V4L2_PIX_FMT_HEVC ? 32 : 16;
- fmt->fmt.pix_mp.width = ALIGN(f->fmt.pix_mp.width, codec_align);
- fmt->fmt.pix_mp.height = ALIGN(f->fmt.pix_mp.height, codec_align);
- fmt->fmt.pix_mp.pixelformat = f->fmt.pix_mp.pixelformat;
- fmt->fmt.pix_mp.num_planes = 1;
- fmt->fmt.pix_mp.plane_fmt[0].bytesperline = 0;
- fmt->fmt.pix_mp.plane_fmt[0].sizeimage = call_session_op(core,
- buffer_size, inst, MSM_VIDC_BUF_INPUT);
- inst->buffers.input.min_count = call_session_op(core,
- min_count, inst, MSM_VIDC_BUF_INPUT);
- inst->buffers.input.extra_count = call_session_op(core,
- extra_count, inst, MSM_VIDC_BUF_INPUT);
- if (inst->buffers.input.actual_count <
- inst->buffers.input.min_count +
- inst->buffers.input.extra_count) {
- inst->buffers.input.actual_count =
- inst->buffers.input.min_count +
- inst->buffers.input.extra_count;
- }
- inst->buffers.input.size =
- fmt->fmt.pix_mp.plane_fmt[0].sizeimage;
- /* update crop dimensions */
- inst->crop.left = inst->crop.top = 0;
- inst->crop.width = f->fmt.pix_mp.width;
- inst->crop.height = f->fmt.pix_mp.height;
- i_vpr_h(inst,
- "%s: type: INPUT, codec %s width %d height %d size %u min_count %d extra_count %d\n",
- __func__, v4l2_pixelfmt_name(f->fmt.pix_mp.pixelformat),
- f->fmt.pix_mp.width, f->fmt.pix_mp.height,
- fmt->fmt.pix_mp.plane_fmt[0].sizeimage,
- inst->buffers.input.min_count,
- inst->buffers.input.extra_count);
- } else if (f->type == INPUT_META_PLANE) {
- fmt = &inst->fmts[INPUT_META_PORT];
- fmt->type = INPUT_META_PLANE;
- fmt->fmt.meta.dataformat = V4L2_META_FMT_VIDC;
- if (is_input_meta_enabled(inst)) {
- fmt->fmt.meta.buffersize = call_session_op(core,
- buffer_size, inst, MSM_VIDC_BUF_INPUT_META);
- inst->buffers.input_meta.min_count =
- inst->buffers.input.min_count;
- inst->buffers.input_meta.extra_count =
- inst->buffers.input.extra_count;
- inst->buffers.input_meta.actual_count =
- inst->buffers.input.actual_count;
- inst->buffers.input_meta.size = fmt->fmt.meta.buffersize;
- } else {
- fmt->fmt.meta.buffersize = 0;
- inst->buffers.input_meta.min_count = 0;
- inst->buffers.input_meta.extra_count = 0;
- inst->buffers.input_meta.actual_count = 0;
- inst->buffers.input_meta.size = 0;
- }
- i_vpr_h(inst,
- "%s: type: INPUT_META, size %u min_count %d extra_count %d\n",
- __func__, fmt->fmt.meta.buffersize,
- inst->buffers.input_meta.min_count,
- inst->buffers.input_meta.extra_count);
- } else if (f->type == OUTPUT_MPLANE) {
- fmt = &inst->fmts[OUTPUT_PORT];
- fmt->type = OUTPUT_MPLANE;
- if (inst->vb2q[INPUT_PORT].streaming) {
- f->fmt.pix_mp.height = inst->fmts[INPUT_PORT].fmt.pix_mp.height;
- f->fmt.pix_mp.width = inst->fmts[INPUT_PORT].fmt.pix_mp.width;
- }
- fmt->fmt.pix_mp.pixelformat = f->fmt.pix_mp.pixelformat;
- fmt->fmt.pix_mp.width = VIDEO_Y_STRIDE_PIX(
- fmt->fmt.pix_mp.pixelformat, f->fmt.pix_mp.width);
- fmt->fmt.pix_mp.height = VIDEO_Y_SCANLINES(
- fmt->fmt.pix_mp.pixelformat,
- f->fmt.pix_mp.height);
- fmt->fmt.pix_mp.num_planes = 1;
- fmt->fmt.pix_mp.plane_fmt[0].bytesperline =
- VIDEO_Y_STRIDE_BYTES(
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.pixelformat,
- f->fmt.pix_mp.width);
- fmt->fmt.pix_mp.plane_fmt[0].sizeimage = call_session_op(core,
- buffer_size, inst, MSM_VIDC_BUF_OUTPUT);
- if (!inst->vb2q[INPUT_PORT].streaming)
- inst->buffers.output.min_count = call_session_op(core,
- min_count, inst, MSM_VIDC_BUF_OUTPUT);
- inst->buffers.output.extra_count = call_session_op(core,
- extra_count, inst, MSM_VIDC_BUF_OUTPUT);
- if (inst->buffers.output.actual_count <
- inst->buffers.output.min_count +
- inst->buffers.output.extra_count) {
- inst->buffers.output.actual_count =
- inst->buffers.output.min_count +
- inst->buffers.output.extra_count;
- }
- inst->buffers.output.size =
- fmt->fmt.pix_mp.plane_fmt[0].sizeimage;
- pix_fmt = v4l2_colorformat_to_driver(f->fmt.pix_mp.pixelformat, __func__);
- msm_vidc_update_cap_value(inst, PIX_FMTS, pix_fmt, __func__);
- i_vpr_h(inst,
- "%s: type: OUTPUT, format %s width %d height %d size %u min_count %d extra_count %d\n",
- __func__, v4l2_pixelfmt_name(fmt->fmt.pix_mp.pixelformat),
- fmt->fmt.pix_mp.width, fmt->fmt.pix_mp.height,
- fmt->fmt.pix_mp.plane_fmt[0].sizeimage,
- inst->buffers.output.min_count,
- inst->buffers.output.extra_count);
- } else if (f->type == OUTPUT_META_PLANE) {
- fmt = &inst->fmts[OUTPUT_META_PORT];
- fmt->type = OUTPUT_META_PLANE;
- fmt->fmt.meta.dataformat = V4L2_META_FMT_VIDC;
- if (is_output_meta_enabled(inst)) {
- fmt->fmt.meta.buffersize = call_session_op(core,
- buffer_size, inst, MSM_VIDC_BUF_OUTPUT_META);
- inst->buffers.output_meta.min_count =
- inst->buffers.output.min_count;
- inst->buffers.output_meta.extra_count =
- inst->buffers.output.extra_count;
- inst->buffers.output_meta.actual_count =
- inst->buffers.output.actual_count;
- inst->buffers.output_meta.size = fmt->fmt.meta.buffersize;
- } else {
- fmt->fmt.meta.buffersize = 0;
- inst->buffers.output_meta.min_count = 0;
- inst->buffers.output_meta.extra_count = 0;
- inst->buffers.output_meta.actual_count = 0;
- inst->buffers.output_meta.size = 0;
- }
- i_vpr_h(inst,
- "%s: type: OUTPUT_META, size %u min_count %d extra_count %d\n",
- __func__, fmt->fmt.meta.buffersize,
- inst->buffers.output_meta.min_count,
- inst->buffers.output_meta.extra_count);
- } else {
- i_vpr_e(inst, "%s: invalid type %d\n", __func__, f->type);
- goto err_invalid_fmt;
- }
- memcpy(f, fmt, sizeof(struct v4l2_format));
- err_invalid_fmt:
- return rc;
- }
- int msm_vdec_g_fmt(struct msm_vidc_inst *inst, struct v4l2_format *f)
- {
- int rc = 0;
- int port;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- port = v4l2_type_to_driver_port(inst, f->type, __func__);
- if (port < 0)
- return -EINVAL;
- memcpy(f, &inst->fmts[port], sizeof(struct v4l2_format));
- return rc;
- }
- int msm_vdec_s_selection(struct msm_vidc_inst* inst, struct v4l2_selection* s)
- {
- if (!inst || !s) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- i_vpr_e(inst, "%s: unsupported\n", __func__);
- return -EINVAL;
- }
- int msm_vdec_g_selection(struct msm_vidc_inst* inst, struct v4l2_selection* s)
- {
- if (!inst || !s) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- switch (s->target) {
- case V4L2_SEL_TGT_CROP_BOUNDS:
- case V4L2_SEL_TGT_CROP_DEFAULT:
- case V4L2_SEL_TGT_CROP:
- case V4L2_SEL_TGT_COMPOSE_BOUNDS:
- case V4L2_SEL_TGT_COMPOSE_PADDED:
- case V4L2_SEL_TGT_COMPOSE_DEFAULT:
- case V4L2_SEL_TGT_COMPOSE:
- default:
- s->r.left = inst->crop.left;
- s->r.top = inst->crop.top;
- s->r.width = inst->crop.width;
- s->r.height = inst->crop.height;
- break;
- }
- i_vpr_h(inst, "%s: target %d, r [%d, %d, %d, %d]\n",
- __func__, s->target, s->r.top, s->r.left,
- s->r.width, s->r.height);
- return 0;
- }
- int msm_vdec_s_param(struct msm_vidc_inst *inst,
- struct v4l2_streamparm *s_parm)
- {
- int rc = 0;
- struct msm_vidc_inst_capability *capability = NULL;
- struct v4l2_fract *timeperframe = NULL;
- u32 q16_rate, max_rate, default_rate;
- u64 us_per_frame = 0, input_rate = 0;
- bool is_frame_rate = false;
- if (!inst || !s_parm) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- capability = inst->capabilities;
- if (s_parm->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
- timeperframe = &s_parm->parm.output.timeperframe;
- max_rate = capability->cap[FRAME_RATE].max >> 16;
- default_rate = capability->cap[FRAME_RATE].value >> 16;
- is_frame_rate = true;
- } else {
- timeperframe = &s_parm->parm.capture.timeperframe;
- max_rate = capability->cap[OPERATING_RATE].max >> 16;
- default_rate = capability->cap[OPERATING_RATE].value >> 16;
- }
- if (!timeperframe->denominator || !timeperframe->numerator) {
- i_vpr_e(inst, "%s: type %s, invalid rate\n", __func__,
- v4l2_type_name(s_parm->type));
- input_rate = default_rate;
- goto set_default;
- }
- us_per_frame = timeperframe->numerator * (u64)USEC_PER_SEC;
- do_div(us_per_frame, timeperframe->denominator);
- if (!us_per_frame) {
- i_vpr_e(inst, "%s: us_per_frame is zero\n", __func__);
- rc = -EINVAL;
- goto exit;
- }
- input_rate = (u64)USEC_PER_SEC;
- do_div(input_rate, us_per_frame);
- set_default:
- i_vpr_h(inst, "%s: type %s, %s value %d\n",
- __func__, v4l2_type_name(s_parm->type),
- is_frame_rate ? "frame rate" : "operating rate", input_rate);
- q16_rate = (u32)input_rate << 16;
- msm_vidc_update_cap_value(inst, is_frame_rate ? FRAME_RATE : OPERATING_RATE,
- q16_rate, __func__);
- if (is_realtime_session(inst) &&
- ((s_parm->type == INPUT_MPLANE && inst->vb2q[INPUT_PORT].streaming) ||
- (s_parm->type == OUTPUT_MPLANE && inst->vb2q[OUTPUT_PORT].streaming))) {
- rc = msm_vidc_check_core_mbps(inst);
- if (rc) {
- i_vpr_e(inst, "%s: unsupported load\n", __func__);
- goto reset_rate;
- }
- rc = input_rate > max_rate;
- if (rc) {
- i_vpr_e(inst, "%s: unsupported rate %u, max %u\n", __func__,
- input_rate, max_rate);
- rc = -ENOMEM;
- goto reset_rate;
- }
- }
- inst->priority_level = MSM_VIDC_PRIORITY_HIGH;
- if (is_frame_rate)
- capability->cap[FRAME_RATE].flags |= CAP_FLAG_CLIENT_SET;
- else
- capability->cap[OPERATING_RATE].flags |= CAP_FLAG_CLIENT_SET;
- return 0;
- reset_rate:
- if (rc) {
- i_vpr_e(inst, "%s: setting rate %u failed, reset to %u\n", __func__,
- input_rate, default_rate);
- msm_vidc_update_cap_value(inst, is_frame_rate ? FRAME_RATE : OPERATING_RATE,
- default_rate << 16, __func__);
- }
- exit:
- return rc;
- }
- int msm_vdec_g_param(struct msm_vidc_inst *inst,
- struct v4l2_streamparm *s_parm)
- {
- struct msm_vidc_inst_capability *capability = NULL;
- struct v4l2_fract *timeperframe = NULL;
- if (!inst || !s_parm) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- capability = inst->capabilities;
- if (s_parm->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
- timeperframe = &s_parm->parm.output.timeperframe;
- timeperframe->numerator = 1;
- timeperframe->denominator =
- capability->cap[FRAME_RATE].value >> 16;
- } else {
- timeperframe = &s_parm->parm.capture.timeperframe;
- timeperframe->numerator = 1;
- timeperframe->denominator =
- capability->cap[OPERATING_RATE].value >> 16;
- }
- i_vpr_h(inst, "%s: type %u, num %u denom %u\n",
- __func__, s_parm->type, timeperframe->numerator,
- timeperframe->denominator);
- return 0;
- }
- static int msm_vdec_check_colorformat_supported(struct msm_vidc_inst* inst,
- enum msm_vidc_colorformat_type colorformat)
- {
- bool supported = true;
- /* do not reject coloformats before streamon */
- if (!inst->vb2q[INPUT_PORT].streaming)
- return true;
- /*
- * bit_depth 8 bit supports 8 bit colorformats only
- * bit_depth 10 bit supports 10 bit colorformats only
- * interlace supports ubwc colorformats only
- */
- if (inst->capabilities->cap[BIT_DEPTH].value == BIT_DEPTH_8 &&
- !is_8bit_colorformat(colorformat))
- supported = false;
- if (inst->capabilities->cap[BIT_DEPTH].value == BIT_DEPTH_10 &&
- !is_10bit_colorformat(colorformat))
- supported = false;
- if (inst->capabilities->cap[CODED_FRAMES].value ==
- CODED_FRAMES_INTERLACE &&
- !is_ubwc_colorformat(colorformat))
- supported = false;
- return supported;
- }
- int msm_vdec_enum_fmt(struct msm_vidc_inst *inst, struct v4l2_fmtdesc *f)
- {
- int rc = 0;
- struct msm_vidc_core *core;
- u32 array[32] = {0};
- u32 i = 0;
- if (!inst || !inst->core || !inst->capabilities || !f ||
- f->index >= ARRAY_SIZE(array)) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- if (f->type == INPUT_MPLANE) {
- u32 codecs = core->capabilities[DEC_CODECS].value;
- u32 idx = 0;
- for (i = 0; i <= 31; i++) {
- if (codecs & BIT(i)) {
- if (idx >= ARRAY_SIZE(array))
- break;
- array[idx] = codecs & BIT(i);
- idx++;
- }
- }
- if (!array[f->index])
- return -EINVAL;
- f->pixelformat = v4l2_codec_from_driver(array[f->index],
- __func__);
- if (!f->pixelformat)
- return -EINVAL;
- f->flags = V4L2_FMT_FLAG_COMPRESSED;
- strlcpy(f->description, "codec", sizeof(f->description));
- } else if (f->type == OUTPUT_MPLANE) {
- u32 formats = inst->capabilities->cap[PIX_FMTS].step_or_mask;
- u32 idx = 0;
- for (i = 0; i <= 31; i++) {
- if (formats & BIT(i)) {
- if (idx >= ARRAY_SIZE(array))
- break;
- if (msm_vdec_check_colorformat_supported(inst,
- formats & BIT(i))) {
- array[idx] = formats & BIT(i);
- idx++;
- }
- }
- }
- if (!array[f->index])
- return -EINVAL;
- f->pixelformat = v4l2_colorformat_from_driver(array[f->index],
- __func__);
- if (!f->pixelformat)
- return -EINVAL;
- strlcpy(f->description, "colorformat", sizeof(f->description));
- } else if (f->type == INPUT_META_PLANE || f->type == OUTPUT_META_PLANE) {
- if (!f->index) {
- f->pixelformat = V4L2_META_FMT_VIDC;
- strlcpy(f->description, "metadata", sizeof(f->description));
- } else {
- return -EINVAL;
- }
- }
- memset(f->reserved, 0, sizeof(f->reserved));
- i_vpr_h(inst, "%s: index %d, %s: %s, flags %#x\n",
- __func__, f->index, f->description, v4l2_pixelfmt_name(f->pixelformat), f->flags);
- return rc;
- }
- int msm_vdec_inst_init(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- struct msm_vidc_core *core;
- struct v4l2_format *f;
- if (!inst || !inst->core) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- core = inst->core;
- INIT_DELAYED_WORK(&inst->decode_batch.work, msm_vidc_batch_handler);
- if (core->capabilities[DECODE_BATCH].value) {
- inst->decode_batch.enable = true;
- inst->decode_batch.size = MAX_DEC_BATCH_SIZE;
- }
- if (core->capabilities[DCVS].value)
- inst->power.dcvs_mode = true;
- f = &inst->fmts[INPUT_PORT];
- f->type = INPUT_MPLANE;
- f->fmt.pix_mp.width = DEFAULT_WIDTH;
- f->fmt.pix_mp.height = DEFAULT_HEIGHT;
- f->fmt.pix_mp.pixelformat = V4L2_PIX_FMT_H264;
- f->fmt.pix_mp.num_planes = 1;
- f->fmt.pix_mp.plane_fmt[0].bytesperline = 0;
- f->fmt.pix_mp.plane_fmt[0].sizeimage = call_session_op(core,
- buffer_size, inst, MSM_VIDC_BUF_INPUT);
- inst->buffers.input.min_count = call_session_op(core,
- min_count, inst, MSM_VIDC_BUF_INPUT);
- inst->buffers.input.extra_count = call_session_op(core,
- extra_count, inst, MSM_VIDC_BUF_INPUT);
- inst->buffers.input.actual_count =
- inst->buffers.input.min_count +
- inst->buffers.input.extra_count;
- inst->buffers.input.size = f->fmt.pix_mp.plane_fmt[0].sizeimage;
- inst->crop.left = inst->crop.top = 0;
- inst->crop.width = f->fmt.pix_mp.width;
- inst->crop.height = f->fmt.pix_mp.height;
- f = &inst->fmts[INPUT_META_PORT];
- f->type = INPUT_META_PLANE;
- f->fmt.meta.dataformat = V4L2_META_FMT_VIDC;
- f->fmt.meta.buffersize = 0;
- inst->buffers.input_meta.min_count = 0;
- inst->buffers.input_meta.extra_count = 0;
- inst->buffers.input_meta.actual_count = 0;
- inst->buffers.input_meta.size = 0;
- f = &inst->fmts[OUTPUT_PORT];
- f->type = OUTPUT_MPLANE;
- f->fmt.pix_mp.pixelformat = V4L2_PIX_FMT_VIDC_NV12C;
- f->fmt.pix_mp.width = VIDEO_Y_STRIDE_PIX(f->fmt.pix_mp.pixelformat,
- DEFAULT_WIDTH);
- f->fmt.pix_mp.height = VIDEO_Y_SCANLINES(f->fmt.pix_mp.pixelformat,
- DEFAULT_HEIGHT);
- f->fmt.pix_mp.num_planes = 1;
- f->fmt.pix_mp.plane_fmt[0].bytesperline =
- VIDEO_Y_STRIDE_BYTES(
- inst->fmts[OUTPUT_PORT].fmt.pix_mp.pixelformat,
- DEFAULT_WIDTH);
- f->fmt.pix_mp.plane_fmt[0].sizeimage = call_session_op(core,
- buffer_size, inst, MSM_VIDC_BUF_OUTPUT);
- f->fmt.pix_mp.colorspace = V4L2_COLORSPACE_DEFAULT;
- f->fmt.pix_mp.xfer_func = V4L2_XFER_FUNC_DEFAULT;
- f->fmt.pix_mp.ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT;
- f->fmt.pix_mp.quantization = V4L2_QUANTIZATION_DEFAULT;
- inst->buffers.output.min_count = call_session_op(core,
- min_count, inst, MSM_VIDC_BUF_OUTPUT);
- inst->buffers.output.extra_count = call_session_op(core,
- extra_count, inst, MSM_VIDC_BUF_OUTPUT);
- inst->buffers.output.actual_count =
- inst->buffers.output.min_count +
- inst->buffers.output.extra_count;
- inst->buffers.output.size = f->fmt.pix_mp.plane_fmt[0].sizeimage;
- inst->max_map_output_count = MAX_MAP_OUTPUT_COUNT;
- f = &inst->fmts[OUTPUT_META_PORT];
- f->type = OUTPUT_META_PLANE;
- f->fmt.meta.dataformat = V4L2_META_FMT_VIDC;
- f->fmt.meta.buffersize = 0;
- inst->buffers.output_meta.min_count = 0;
- inst->buffers.output_meta.extra_count = 0;
- inst->buffers.output_meta.actual_count = 0;
- inst->buffers.output_meta.size = 0;
- inst->priority_level = MSM_VIDC_PRIORITY_LOW;
- rc = msm_vdec_codec_change(inst,
- inst->fmts[INPUT_PORT].fmt.pix_mp.pixelformat);
- if (rc)
- return rc;
- return rc;
- }
- int msm_vdec_inst_deinit(struct msm_vidc_inst *inst)
- {
- int rc = 0;
- if (!inst) {
- d_vpr_e("%s: invalid params\n", __func__);
- return -EINVAL;
- }
- /* cancel pending batch work */
- cancel_batch_work(inst);
- rc = msm_vidc_ctrl_deinit(inst);
- if (rc)
- return rc;
- return rc;
- }
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