| /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| */ |
| |
| #include <linux/slab.h> |
| #include <soc/qcom/scm.h> |
| #include "msm_vidc_internal.h" |
| #include "msm_vidc_common.h" |
| #include "vidc_hfi_api.h" |
| #include "msm_vidc_debug.h" |
| #include "msm_vidc_dcvs.h" |
| |
| #define MSM_VDEC_DVC_NAME "msm_vdec_8974" |
| #define MIN_NUM_OUTPUT_BUFFERS 4 |
| #define MIN_NUM_OUTPUT_BUFFERS_VP9 6 |
| #define MIN_NUM_CAPTURE_BUFFERS 6 |
| #define MIN_NUM_THUMBNAIL_MODE_CAPTURE_BUFFERS 1 |
| #define MAX_NUM_OUTPUT_BUFFERS VB2_MAX_FRAME |
| #define DEFAULT_VIDEO_CONCEAL_COLOR_BLACK 0x8010 |
| #define MB_SIZE_IN_PIXEL (16 * 16) |
| #define MAX_OPERATING_FRAME_RATE (300 << 16) |
| #define OPERATING_FRAME_RATE_STEP (1 << 16) |
| |
| static const char *const mpeg_video_vidc_divx_format[] = { |
| "DIVX Format 3", |
| "DIVX Format 4", |
| "DIVX Format 5", |
| "DIVX Format 6", |
| NULL |
| }; |
| static const char *mpeg_video_stream_format[] = { |
| "NAL Format Start Codes", |
| "NAL Format One NAL Per Buffer", |
| "NAL Format One Byte Length", |
| "NAL Format Two Byte Length", |
| "NAL Format Four Byte Length", |
| NULL |
| }; |
| static const char *const mpeg_video_output_order[] = { |
| "Display Order", |
| "Decode Order", |
| NULL |
| }; |
| static const char *const mpeg_vidc_video_alloc_mode_type[] = { |
| "Buffer Allocation Static", |
| "Buffer Allocation Ring Buffer", |
| "Buffer Allocation Dynamic Buffer" |
| }; |
| |
| static const char *const perf_level[] = { |
| "Nominal", |
| "Performance", |
| "Turbo" |
| }; |
| |
| static const char *const h263_level[] = { |
| "1.0", |
| "2.0", |
| "3.0", |
| "4.0", |
| "4.5", |
| "5.0", |
| "6.0", |
| "7.0", |
| }; |
| |
| static const char *const h263_profile[] = { |
| "Baseline", |
| "H320 Coding", |
| "Backward Compatible", |
| "ISWV2", |
| "ISWV3", |
| "High Compression", |
| "Internet", |
| "Interlace", |
| "High Latency", |
| }; |
| |
| static const char *const vp8_profile_level[] = { |
| "Unused", |
| "0.0", |
| "1.0", |
| "2.0", |
| "3.0", |
| }; |
| |
| static const char *const mpeg2_profile[] = { |
| "Simple", |
| "Main", |
| "422", |
| "Snr Scalable", |
| "Spatial Scalable", |
| "High", |
| }; |
| |
| static const char *const mpeg2_level[] = { |
| "0", |
| "1", |
| "2", |
| "3", |
| }; |
| static const char *const mpeg_vidc_video_entropy_mode[] = { |
| "CAVLC Entropy Mode", |
| "CABAC Entropy Mode", |
| }; |
| |
| static const char *const mpeg_vidc_video_h264_mvc_layout[] = { |
| "Frame packing arrangement sequential", |
| "Frame packing arrangement top-bottom", |
| }; |
| |
| static const char *const mpeg_vidc_video_dpb_color_format[] = { |
| "DPB Color Format None", |
| "DPB Color Format UBWC", |
| "DPB Color Format UBWC TP10", |
| }; |
| |
| static struct msm_vidc_ctrl msm_vdec_ctrls[] = { |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_STREAM_FORMAT, |
| .name = "NAL Format", |
| .type = V4L2_CTRL_TYPE_MENU, |
| .minimum = V4L2_MPEG_VIDC_VIDEO_NAL_FORMAT_STARTCODES, |
| .maximum = V4L2_MPEG_VIDC_VIDEO_NAL_FORMAT_FOUR_BYTE_LENGTH, |
| .default_value = V4L2_MPEG_VIDC_VIDEO_NAL_FORMAT_STARTCODES, |
| .menu_skip_mask = ~( |
| (1 << V4L2_MPEG_VIDC_VIDEO_NAL_FORMAT_STARTCODES) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_NAL_FORMAT_ONE_NAL_PER_BUFFER) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_NAL_FORMAT_ONE_BYTE_LENGTH) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_NAL_FORMAT_TWO_BYTE_LENGTH) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_NAL_FORMAT_FOUR_BYTE_LENGTH) |
| ), |
| .qmenu = mpeg_video_stream_format, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_OUTPUT_ORDER, |
| .name = "Output Order", |
| .type = V4L2_CTRL_TYPE_MENU, |
| .minimum = V4L2_MPEG_VIDC_VIDEO_OUTPUT_ORDER_DISPLAY, |
| .maximum = V4L2_MPEG_VIDC_VIDEO_OUTPUT_ORDER_DECODE, |
| .default_value = V4L2_MPEG_VIDC_VIDEO_OUTPUT_ORDER_DISPLAY, |
| .menu_skip_mask = ~( |
| (1 << V4L2_MPEG_VIDC_VIDEO_OUTPUT_ORDER_DISPLAY) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_OUTPUT_ORDER_DECODE) |
| ), |
| .qmenu = mpeg_video_output_order, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_PICTYPE_DEC_MODE, |
| .name = "Picture Type Decoding", |
| .type = V4L2_CTRL_TYPE_BOOLEAN, |
| .minimum = 0, |
| .maximum = 1, |
| .default_value = 0, |
| .step = 1, |
| .menu_skip_mask = 0, |
| .qmenu = NULL, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_KEEP_ASPECT_RATIO, |
| .name = "Keep Aspect Ratio", |
| .type = V4L2_CTRL_TYPE_BOOLEAN, |
| .minimum = 0, |
| .maximum = 1, |
| .default_value = 0, |
| .step = 1, |
| .menu_skip_mask = 0, |
| .qmenu = NULL, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_POST_LOOP_DEBLOCKER_MODE, |
| .name = "Deblocker Mode", |
| .type = V4L2_CTRL_TYPE_BOOLEAN, |
| .minimum = 0, |
| .maximum = 1, |
| .default_value = 0, |
| .step = 1, |
| .menu_skip_mask = 0, |
| .qmenu = NULL, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_DIVX_FORMAT, |
| .name = "Divx Format", |
| .type = V4L2_CTRL_TYPE_MENU, |
| .minimum = V4L2_MPEG_VIDC_VIDEO_DIVX_FORMAT_4, |
| .maximum = V4L2_MPEG_VIDC_VIDEO_DIVX_FORMAT_6, |
| .default_value = V4L2_MPEG_VIDC_VIDEO_DIVX_FORMAT_4, |
| .menu_skip_mask = ~( |
| (1 << V4L2_MPEG_VIDC_VIDEO_DIVX_FORMAT_4) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_DIVX_FORMAT_5) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_DIVX_FORMAT_6) |
| ), |
| .qmenu = mpeg_video_vidc_divx_format, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_MB_ERROR_MAP_REPORTING, |
| .name = "MB Error Map Reporting", |
| .type = V4L2_CTRL_TYPE_BOOLEAN, |
| .minimum = 0, |
| .maximum = 1, |
| .default_value = 0, |
| .step = 1, |
| .menu_skip_mask = 0, |
| .qmenu = NULL, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_CONTINUE_DATA_TRANSFER, |
| .name = "control", |
| .type = V4L2_CTRL_TYPE_BOOLEAN, |
| .minimum = 0, |
| .maximum = 1, |
| .default_value = 0, |
| .step = 1, |
| .menu_skip_mask = 0, |
| .qmenu = NULL, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_SYNC_FRAME_DECODE, |
| .name = "Sync Frame Decode", |
| .type = V4L2_CTRL_TYPE_BOOLEAN, |
| .minimum = V4L2_MPEG_VIDC_VIDEO_SYNC_FRAME_DECODE_DISABLE, |
| .maximum = V4L2_MPEG_VIDC_VIDEO_SYNC_FRAME_DECODE_ENABLE, |
| .default_value = V4L2_MPEG_VIDC_VIDEO_SYNC_FRAME_DECODE_DISABLE, |
| .step = 1, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_SECURE, |
| .name = "Secure mode", |
| .type = V4L2_CTRL_TYPE_BUTTON, |
| .minimum = 0, |
| .maximum = 0, |
| .default_value = 0, |
| .step = 0, |
| .menu_skip_mask = 0, |
| .qmenu = NULL, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_EXTRADATA, |
| .name = "Extradata Type", |
| .type = V4L2_CTRL_TYPE_MENU, |
| .minimum = V4L2_MPEG_VIDC_EXTRADATA_NONE, |
| .maximum = V4L2_MPEG_VIDC_EXTRADATA_VPX_COLORSPACE, |
| .default_value = V4L2_MPEG_VIDC_EXTRADATA_NONE, |
| .menu_skip_mask = ~( |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_NONE) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_MB_QUANTIZATION) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_INTERLACE_VIDEO) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_VC1_FRAMEDISP) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_VC1_SEQDISP) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_TIMESTAMP) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_S3D_FRAME_PACKING) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_FRAME_RATE) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_PANSCAN_WINDOW) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_RECOVERY_POINT_SEI) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_MULTISLICE_INFO) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_NUM_CONCEALED_MB) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_METADATA_FILLER) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_INPUT_CROP) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_DIGITAL_ZOOM) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_ASPECT_RATIO) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_MPEG2_SEQDISP) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_STREAM_USERDATA) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_FRAME_QP) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_FRAME_BITS_INFO) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_VQZIP_SEI) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_OUTPUT_CROP) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_DISPLAY_COLOUR_SEI) | |
| (1 << |
| V4L2_MPEG_VIDC_EXTRADATA_CONTENT_LIGHT_LEVEL_SEI) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_VUI_DISPLAY) | |
| (1 << V4L2_MPEG_VIDC_EXTRADATA_VPX_COLORSPACE) |
| ), |
| .qmenu = mpeg_video_vidc_extradata, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_SET_PERF_LEVEL, |
| .name = "Decoder Performance Level", |
| .type = V4L2_CTRL_TYPE_MENU, |
| .minimum = V4L2_CID_MPEG_VIDC_PERF_LEVEL_NOMINAL, |
| .maximum = V4L2_CID_MPEG_VIDC_PERF_LEVEL_TURBO, |
| .default_value = V4L2_CID_MPEG_VIDC_PERF_LEVEL_NOMINAL, |
| .menu_skip_mask = ~( |
| (1 << V4L2_CID_MPEG_VIDC_PERF_LEVEL_NOMINAL) | |
| (1 << V4L2_CID_MPEG_VIDC_PERF_LEVEL_TURBO)), |
| .qmenu = perf_level, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_ALLOC_MODE_INPUT, |
| .name = "Buffer allocation mode for input", |
| .type = V4L2_CTRL_TYPE_MENU, |
| .minimum = V4L2_MPEG_VIDC_VIDEO_STATIC, |
| .maximum = V4L2_MPEG_VIDC_VIDEO_DYNAMIC, |
| .default_value = V4L2_MPEG_VIDC_VIDEO_STATIC, |
| .menu_skip_mask = ~( |
| (1 << V4L2_MPEG_VIDC_VIDEO_STATIC) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_RING) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_DYNAMIC) |
| ), |
| .qmenu = mpeg_vidc_video_alloc_mode_type, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_ALLOC_MODE_OUTPUT, |
| .name = "Buffer allocation mode for output", |
| .type = V4L2_CTRL_TYPE_MENU, |
| .minimum = V4L2_MPEG_VIDC_VIDEO_STATIC, |
| .maximum = V4L2_MPEG_VIDC_VIDEO_DYNAMIC, |
| .default_value = V4L2_MPEG_VIDC_VIDEO_STATIC, |
| .menu_skip_mask = ~( |
| (1 << V4L2_MPEG_VIDC_VIDEO_STATIC) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_RING) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_DYNAMIC) |
| ), |
| .qmenu = mpeg_vidc_video_alloc_mode_type, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_FRAME_ASSEMBLY, |
| .name = "Video frame assembly", |
| .type = V4L2_CTRL_TYPE_BOOLEAN, |
| .minimum = V4L2_MPEG_VIDC_FRAME_ASSEMBLY_DISABLE, |
| .maximum = V4L2_MPEG_VIDC_FRAME_ASSEMBLY_ENABLE, |
| .default_value = V4L2_MPEG_VIDC_FRAME_ASSEMBLY_DISABLE, |
| .step = 1, |
| .menu_skip_mask = 0, |
| .qmenu = NULL, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_STREAM_OUTPUT_MODE, |
| .name = "Video decoder multi stream", |
| .type = V4L2_CTRL_TYPE_BOOLEAN, |
| .minimum = |
| V4L2_CID_MPEG_VIDC_VIDEO_STREAM_OUTPUT_PRIMARY, |
| .maximum = |
| V4L2_CID_MPEG_VIDC_VIDEO_STREAM_OUTPUT_SECONDARY, |
| .default_value = |
| V4L2_CID_MPEG_VIDC_VIDEO_STREAM_OUTPUT_PRIMARY, |
| .menu_skip_mask = 0, |
| .step = 1, |
| .qmenu = NULL, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE, |
| .name = "MPEG4 Profile", |
| .type = V4L2_CTRL_TYPE_MENU, |
| .minimum = V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE, |
| .maximum = |
| V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY, |
| .default_value = V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE, |
| .menu_skip_mask = 0, |
| .flags = V4L2_CTRL_FLAG_VOLATILE | V4L2_CTRL_FLAG_READ_ONLY, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL, |
| .name = "MPEG4 Level", |
| .type = V4L2_CTRL_TYPE_MENU, |
| .minimum = V4L2_MPEG_VIDEO_MPEG4_LEVEL_0, |
| .maximum = V4L2_MPEG_VIDEO_MPEG4_LEVEL_5, |
| .default_value = V4L2_MPEG_VIDEO_MPEG4_LEVEL_0, |
| .menu_skip_mask = 0, |
| .flags = V4L2_CTRL_FLAG_VOLATILE | V4L2_CTRL_FLAG_READ_ONLY, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDEO_H264_PROFILE, |
| .name = "H264 Profile", |
| .type = V4L2_CTRL_TYPE_MENU, |
| .maximum = V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_HIGH, |
| .default_value = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE, |
| .menu_skip_mask = 0, |
| .flags = V4L2_CTRL_FLAG_VOLATILE, |
| .qmenu = NULL, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDEO_H264_LEVEL, |
| .name = "H264 Level", |
| .type = V4L2_CTRL_TYPE_MENU, |
| .maximum = V4L2_MPEG_VIDEO_H264_LEVEL_5_2, |
| .default_value = V4L2_MPEG_VIDEO_H264_LEVEL_1_0, |
| .menu_skip_mask = 0, |
| .flags = V4L2_CTRL_FLAG_VOLATILE, |
| .qmenu = NULL, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_H263_PROFILE, |
| .name = "H263 Profile", |
| .type = V4L2_CTRL_TYPE_MENU, |
| .minimum = V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_BASELINE, |
| .maximum = V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_HIGHLATENCY, |
| .default_value = V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_BASELINE, |
| .menu_skip_mask = ~( |
| (1 << V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_BASELINE) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_H320CODING) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_BACKWARDCOMPATIBLE) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_ISWV2) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_ISWV3) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_HIGHCOMPRESSION) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_INTERNET) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_INTERLACE) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_HIGHLATENCY) |
| ), |
| .qmenu = h263_profile, |
| .flags = V4L2_CTRL_FLAG_VOLATILE | V4L2_CTRL_FLAG_READ_ONLY, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_H263_LEVEL, |
| .name = "H263 Level", |
| .type = V4L2_CTRL_TYPE_MENU, |
| .minimum = V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_1_0, |
| .maximum = V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_7_0, |
| .default_value = V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_1_0, |
| .menu_skip_mask = ~( |
| (1 << V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_1_0) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_2_0) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_3_0) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_4_0) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_5_0) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_6_0) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_7_0) |
| ), |
| .qmenu = h263_level, |
| .flags = V4L2_CTRL_FLAG_VOLATILE | V4L2_CTRL_FLAG_READ_ONLY, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_VP8_PROFILE_LEVEL, |
| .name = "VP8 Profile Level", |
| .type = V4L2_CTRL_TYPE_MENU, |
| .minimum = V4L2_MPEG_VIDC_VIDEO_VP8_UNUSED, |
| .maximum = V4L2_MPEG_VIDC_VIDEO_VP8_VERSION_1, |
| .default_value = V4L2_MPEG_VIDC_VIDEO_VP8_VERSION_0, |
| .menu_skip_mask = ~( |
| (1 << V4L2_MPEG_VIDC_VIDEO_VP8_UNUSED) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_VP8_VERSION_0) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_VP8_VERSION_1) |
| ), |
| .qmenu = vp8_profile_level, |
| .flags = V4L2_CTRL_FLAG_VOLATILE | V4L2_CTRL_FLAG_READ_ONLY, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_MPEG2_PROFILE, |
| .name = "MPEG2 Profile", |
| .type = V4L2_CTRL_TYPE_MENU, |
| .minimum = V4L2_MPEG_VIDC_VIDEO_MPEG2_PROFILE_SIMPLE, |
| .maximum = V4L2_MPEG_VIDC_VIDEO_MPEG2_PROFILE_HIGH, |
| .default_value = V4L2_MPEG_VIDC_VIDEO_MPEG2_PROFILE_SIMPLE, |
| .menu_skip_mask = ~( |
| (1 << V4L2_MPEG_VIDC_VIDEO_MPEG2_PROFILE_SIMPLE) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_MPEG2_PROFILE_MAIN) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_MPEG2_PROFILE_422) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_MPEG2_PROFILE_SNR_SCALABLE) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_MPEG2_PROFILE_SPATIAL_SCALABLE) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_MPEG2_PROFILE_HIGH) |
| ), |
| .qmenu = mpeg2_profile, |
| .flags = V4L2_CTRL_FLAG_VOLATILE | V4L2_CTRL_FLAG_READ_ONLY, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_MPEG2_LEVEL, |
| .name = "MPEG2 Level", |
| .type = V4L2_CTRL_TYPE_MENU, |
| .minimum = V4L2_MPEG_VIDC_VIDEO_MPEG2_LEVEL_0, |
| .maximum = V4L2_MPEG_VIDC_VIDEO_MPEG2_LEVEL_3, |
| .default_value = V4L2_MPEG_VIDC_VIDEO_MPEG2_LEVEL_0, |
| .menu_skip_mask = ~( |
| (1 << V4L2_MPEG_VIDC_VIDEO_MPEG2_LEVEL_0) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_MPEG2_LEVEL_1) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_MPEG2_LEVEL_2) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_MPEG2_LEVEL_3) |
| ), |
| .qmenu = mpeg2_level, |
| .flags = V4L2_CTRL_FLAG_VOLATILE | V4L2_CTRL_FLAG_READ_ONLY, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_SCS_THRESHOLD, |
| .name = "Video start code search threshold", |
| .type = V4L2_CTRL_TYPE_INTEGER, |
| .minimum = 1, |
| .maximum = INT_MAX, |
| .default_value = INT_MAX, |
| .step = 1, |
| .menu_skip_mask = 0, |
| .qmenu = NULL, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_MVC_BUFFER_LAYOUT, |
| .name = "MVC buffer layout", |
| .type = V4L2_CTRL_TYPE_MENU, |
| .maximum = V4L2_MPEG_VIDC_VIDEO_MVC_TOP_BOTTOM, |
| .default_value = V4L2_MPEG_VIDC_VIDEO_MVC_SEQUENTIAL, |
| .menu_skip_mask = ~( |
| (1 << V4L2_MPEG_VIDC_VIDEO_MVC_SEQUENTIAL) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_MVC_TOP_BOTTOM) |
| ), |
| .qmenu = mpeg_vidc_video_h264_mvc_layout, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_CONCEAL_COLOR, |
| .name = "Picture concealed color", |
| .type = V4L2_CTRL_TYPE_INTEGER, |
| .minimum = 0x0, |
| .maximum = 0xffffff, |
| .default_value = DEFAULT_VIDEO_CONCEAL_COLOR_BLACK, |
| .step = 1, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_BUFFER_SIZE_LIMIT, |
| .name = "Buffer size limit", |
| .type = V4L2_CTRL_TYPE_INTEGER, |
| .minimum = 0, |
| .maximum = INT_MAX, |
| .default_value = 0, |
| .step = 1, |
| .menu_skip_mask = 0, |
| .qmenu = NULL, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_SECURE_SCALING_THRESHOLD, |
| .name = "Secure scaling output2 threshold", |
| .type = V4L2_CTRL_TYPE_INTEGER, |
| .minimum = 0, |
| .maximum = INT_MAX, |
| .default_value = 0, |
| .step = 1, |
| .menu_skip_mask = 0, |
| .qmenu = NULL, |
| .flags = V4L2_CTRL_FLAG_VOLATILE | V4L2_CTRL_FLAG_READ_ONLY, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_NON_SECURE_OUTPUT2, |
| .name = "Non-Secure output2", |
| .type = V4L2_CTRL_TYPE_BOOLEAN, |
| .minimum = 0, |
| .maximum = 1, |
| .default_value = 0, |
| .step = 1, |
| .menu_skip_mask = 0, |
| .qmenu = NULL, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_DPB_COLOR_FORMAT, |
| .name = "Video decoder dpb color format", |
| .type = V4L2_CTRL_TYPE_MENU, |
| .minimum = V4L2_MPEG_VIDC_VIDEO_DPB_COLOR_FMT_NONE, |
| .maximum = V4L2_MPEG_VIDC_VIDEO_DPB_COLOR_FMT_TP10_UBWC, |
| .default_value = V4L2_MPEG_VIDC_VIDEO_DPB_COLOR_FMT_NONE, |
| .menu_skip_mask = ~( |
| (1 << V4L2_MPEG_VIDC_VIDEO_DPB_COLOR_FMT_NONE) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_DPB_COLOR_FMT_UBWC) | |
| (1 << V4L2_MPEG_VIDC_VIDEO_DPB_COLOR_FMT_TP10_UBWC) |
| ), |
| .qmenu = mpeg_vidc_video_dpb_color_format, |
| }, |
| { |
| .id = V4L2_CID_VIDC_QBUF_MODE, |
| .name = "Allows batching of buffers for power savings", |
| .type = V4L2_CTRL_TYPE_BOOLEAN, |
| .minimum = V4L2_VIDC_QBUF_STANDARD, |
| .maximum = V4L2_VIDC_QBUF_BATCHED, |
| .default_value = V4L2_VIDC_QBUF_STANDARD, |
| .step = 1, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE, |
| .name = "Entropy Mode", |
| .type = V4L2_CTRL_TYPE_MENU, |
| .minimum = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC, |
| .maximum = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC, |
| .default_value = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC, |
| .step = 0, |
| .menu_skip_mask = ~( |
| (1 << V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC) | |
| (1 << V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC) |
| ), |
| .qmenu = mpeg_vidc_video_entropy_mode, |
| .flags = V4L2_CTRL_FLAG_VOLATILE | V4L2_CTRL_FLAG_READ_ONLY, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_PRIORITY, |
| .name = "Session Priority", |
| .type = V4L2_CTRL_TYPE_BOOLEAN, |
| .minimum = V4L2_MPEG_VIDC_VIDEO_PRIORITY_REALTIME_ENABLE, |
| .maximum = V4L2_MPEG_VIDC_VIDEO_PRIORITY_REALTIME_DISABLE, |
| .default_value = V4L2_MPEG_VIDC_VIDEO_PRIORITY_REALTIME_DISABLE, |
| .step = 1, |
| }, |
| { |
| .id = V4L2_CID_MPEG_VIDC_VIDEO_OPERATING_RATE, |
| .name = "Set Decoder Operating rate", |
| .type = V4L2_CTRL_TYPE_INTEGER, |
| .minimum = 0, |
| .maximum = MAX_OPERATING_FRAME_RATE, |
| .default_value = 0, |
| .step = OPERATING_FRAME_RATE_STEP, |
| }, |
| }; |
| |
| #define NUM_CTRLS ARRAY_SIZE(msm_vdec_ctrls) |
| |
| static int set_buffer_size(struct msm_vidc_inst *inst, |
| u32 buffer_size, enum hal_buffer buffer_type); |
| static int update_output_buffer_size(struct msm_vidc_inst *inst, |
| struct v4l2_format *f, int num_planes); |
| static int vdec_hal_to_v4l2(int id, int value); |
| |
| static u32 get_frame_size_nv12(int plane, |
| u32 height, u32 width) |
| { |
| return VENUS_BUFFER_SIZE(COLOR_FMT_NV12, width, height); |
| } |
| |
| static u32 get_frame_size_nv12_ubwc(int plane, u32 height, u32 width) |
| { |
| return VENUS_BUFFER_SIZE(COLOR_FMT_NV12_UBWC, width, height); |
| } |
| |
| static u32 get_frame_size_compressed(int plane, |
| u32 max_mbs_per_frame, u32 size_per_mb) |
| { |
| return (max_mbs_per_frame * size_per_mb * 3/2)/2; |
| } |
| |
| static u32 get_frame_size(struct msm_vidc_inst *inst, |
| const struct msm_vidc_format *fmt, |
| int fmt_type, int plane) |
| { |
| u32 frame_size = 0; |
| if (fmt_type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { |
| frame_size = fmt->get_frame_size(plane, |
| inst->capability.mbs_per_frame.max, |
| MB_SIZE_IN_PIXEL); |
| if (inst->buffer_size_limit && |
| (inst->buffer_size_limit < frame_size)) { |
| frame_size = inst->buffer_size_limit; |
| dprintk(VIDC_DBG, "input buffer size limited to %d\n", |
| frame_size); |
| } else { |
| dprintk(VIDC_DBG, "set input buffer size to %d\n", |
| frame_size); |
| } |
| } else if (fmt_type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { |
| frame_size = fmt->get_frame_size(plane, |
| inst->capability.height.max, |
| inst->capability.width.max); |
| dprintk(VIDC_DBG, "set output buffer size to %d\n", |
| frame_size); |
| } else { |
| dprintk(VIDC_WARN, "Wrong format type\n"); |
| } |
| return frame_size; |
| } |
| |
| static int is_ctrl_valid_for_codec(struct msm_vidc_inst *inst, |
| struct v4l2_ctrl *ctrl) |
| { |
| int rc = 0; |
| switch (ctrl->id) { |
| case V4L2_CID_MPEG_VIDC_VIDEO_MVC_BUFFER_LAYOUT: |
| if (inst->fmts[OUTPUT_PORT]->fourcc != V4L2_PIX_FMT_H264_MVC) { |
| dprintk(VIDC_ERR, "Control %#x only valid for MVC\n", |
| ctrl->id); |
| rc = -ENOTSUPP; |
| break; |
| } |
| break; |
| case V4L2_CID_MPEG_VIDEO_H264_PROFILE: |
| if (inst->fmts[OUTPUT_PORT]->fourcc == V4L2_PIX_FMT_H264_MVC && |
| ctrl->val != V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH) { |
| dprintk(VIDC_ERR, |
| "Profile %#x not supported for MVC\n", |
| ctrl->val); |
| rc = -ENOTSUPP; |
| break; |
| } |
| break; |
| case V4L2_CID_MPEG_VIDEO_H264_LEVEL: |
| if (inst->fmts[OUTPUT_PORT]->fourcc == V4L2_PIX_FMT_H264_MVC && |
| ctrl->val >= V4L2_MPEG_VIDEO_H264_LEVEL_5_2) { |
| dprintk(VIDC_ERR, "Level %#x not supported for MVC\n", |
| ctrl->val); |
| rc = -ENOTSUPP; |
| break; |
| } |
| break; |
| default: |
| break; |
| } |
| return rc; |
| } |
| |
| struct msm_vidc_format vdec_formats[] = { |
| { |
| .name = "YCbCr Semiplanar 4:2:0", |
| .description = "Y/CbCr 4:2:0", |
| .fourcc = V4L2_PIX_FMT_NV12, |
| .num_planes = 2, |
| .get_frame_size = get_frame_size_nv12, |
| .type = CAPTURE_PORT, |
| }, |
| { |
| .name = "UBWC YCbCr Semiplanar 4:2:0", |
| .description = "UBWC Y/CbCr 4:2:0", |
| .fourcc = V4L2_PIX_FMT_NV12_UBWC, |
| .num_planes = 2, |
| .get_frame_size = get_frame_size_nv12_ubwc, |
| .type = CAPTURE_PORT, |
| }, |
| { |
| .name = "Mpeg4", |
| .description = "Mpeg4 compressed format", |
| .fourcc = V4L2_PIX_FMT_MPEG4, |
| .num_planes = 1, |
| .get_frame_size = get_frame_size_compressed, |
| .type = OUTPUT_PORT, |
| }, |
| { |
| .name = "Mpeg2", |
| .description = "Mpeg2 compressed format", |
| .fourcc = V4L2_PIX_FMT_MPEG2, |
| .num_planes = 1, |
| .get_frame_size = get_frame_size_compressed, |
| .type = OUTPUT_PORT, |
| }, |
| { |
| .name = "H263", |
| .description = "H263 compressed format", |
| .fourcc = V4L2_PIX_FMT_H263, |
| .num_planes = 1, |
| .get_frame_size = get_frame_size_compressed, |
| .type = OUTPUT_PORT, |
| }, |
| { |
| .name = "VC1", |
| .description = "VC-1 compressed format", |
| .fourcc = V4L2_PIX_FMT_VC1_ANNEX_G, |
| .num_planes = 1, |
| .get_frame_size = get_frame_size_compressed, |
| .type = OUTPUT_PORT, |
| }, |
| { |
| .name = "VC1 SP", |
| .description = "VC-1 compressed format G", |
| .fourcc = V4L2_PIX_FMT_VC1_ANNEX_L, |
| .num_planes = 1, |
| .get_frame_size = get_frame_size_compressed, |
| .type = OUTPUT_PORT, |
| }, |
| { |
| .name = "H264", |
| .description = "H264 compressed format", |
| .fourcc = V4L2_PIX_FMT_H264, |
| .num_planes = 1, |
| .get_frame_size = get_frame_size_compressed, |
| .type = OUTPUT_PORT, |
| }, |
| { |
| .name = "H264_MVC", |
| .description = "H264_MVC compressed format", |
| .fourcc = V4L2_PIX_FMT_H264_MVC, |
| .num_planes = 1, |
| .get_frame_size = get_frame_size_compressed, |
| .type = OUTPUT_PORT, |
| }, |
| { |
| .name = "HEVC", |
| .description = "HEVC compressed format", |
| .fourcc = V4L2_PIX_FMT_HEVC, |
| .num_planes = 1, |
| .get_frame_size = get_frame_size_compressed, |
| .type = OUTPUT_PORT, |
| }, |
| { |
| .name = "HEVC_HYBRID", |
| .description = "HEVC compressed format", |
| .fourcc = V4L2_PIX_FMT_HEVC_HYBRID, |
| .num_planes = 1, |
| .get_frame_size = get_frame_size_compressed, |
| .type = OUTPUT_PORT, |
| }, |
| { |
| .name = "VP8", |
| .description = "VP8 compressed format", |
| .fourcc = V4L2_PIX_FMT_VP8, |
| .num_planes = 1, |
| .get_frame_size = get_frame_size_compressed, |
| .type = OUTPUT_PORT, |
| }, |
| { |
| .name = "VP9", |
| .description = "VP9 compressed format", |
| .fourcc = V4L2_PIX_FMT_VP9, |
| .num_planes = 1, |
| .get_frame_size = get_frame_size_compressed, |
| .type = OUTPUT_PORT, |
| }, |
| { |
| .name = "DIVX 311", |
| .description = "DIVX 311 compressed format", |
| .fourcc = V4L2_PIX_FMT_DIVX_311, |
| .num_planes = 1, |
| .get_frame_size = get_frame_size_compressed, |
| .type = OUTPUT_PORT, |
| }, |
| { |
| .name = "DIVX", |
| .description = "DIVX 4/5/6 compressed format", |
| .fourcc = V4L2_PIX_FMT_DIVX, |
| .num_planes = 1, |
| .get_frame_size = get_frame_size_compressed, |
| .type = OUTPUT_PORT, |
| } |
| }; |
| |
| int msm_vdec_streamon(struct msm_vidc_inst *inst, enum v4l2_buf_type i) |
| { |
| int rc = 0; |
| struct buf_queue *q; |
| q = msm_comm_get_vb2q(inst, i); |
| if (!q) { |
| dprintk(VIDC_ERR, |
| "Failed to find buffer queue for type = %d\n", i); |
| return -EINVAL; |
| } |
| dprintk(VIDC_DBG, "Calling streamon\n"); |
| mutex_lock(&q->lock); |
| rc = vb2_streamon(&q->vb2_bufq, i); |
| mutex_unlock(&q->lock); |
| if (rc) |
| dprintk(VIDC_ERR, "streamon failed on port: %d\n", i); |
| return rc; |
| } |
| |
| int msm_vdec_streamoff(struct msm_vidc_inst *inst, enum v4l2_buf_type i) |
| { |
| int rc = 0; |
| struct buf_queue *q; |
| |
| q = msm_comm_get_vb2q(inst, i); |
| if (!q) { |
| dprintk(VIDC_ERR, |
| "Failed to find buffer queue for type = %d\n", i); |
| return -EINVAL; |
| } |
| dprintk(VIDC_DBG, "Calling streamoff\n"); |
| mutex_lock(&q->lock); |
| rc = vb2_streamoff(&q->vb2_bufq, i); |
| mutex_unlock(&q->lock); |
| if (rc) |
| dprintk(VIDC_ERR, "streamoff failed on port: %d\n", i); |
| return rc; |
| } |
| |
| int msm_vdec_prepare_buf(struct msm_vidc_inst *inst, |
| struct v4l2_buffer *b) |
| { |
| int rc = 0; |
| struct vidc_buffer_addr_info buffer_info; |
| int extra_idx = 0; |
| int i; |
| struct hfi_device *hdev; |
| |
| if (!inst || !inst->core || !inst->core->device) { |
| dprintk(VIDC_ERR, "%s invalid parameters\n", __func__); |
| return -EINVAL; |
| } |
| hdev = inst->core->device; |
| |
| if (inst->state == MSM_VIDC_CORE_INVALID || |
| inst->core->state == VIDC_CORE_INVALID) { |
| dprintk(VIDC_ERR, |
| "Core %pK in bad state, ignoring prepare buf\n", |
| inst->core); |
| goto exit; |
| } |
| |
| switch (b->type) { |
| case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE: |
| break; |
| case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE: |
| if (b->length != inst->fmts[CAPTURE_PORT]->num_planes) { |
| dprintk(VIDC_ERR, |
| "Planes mismatch: needed: %d, allocated: %d\n", |
| inst->fmts[CAPTURE_PORT]->num_planes, |
| b->length); |
| rc = -EINVAL; |
| break; |
| } |
| for (i = 0; i < min_t(int, b->length, VIDEO_MAX_PLANES); ++i) { |
| dprintk(VIDC_DBG, |
| "prepare plane: %d, device_addr = %#lx, size = %d\n", |
| i, b->m.planes[i].m.userptr, |
| b->m.planes[i].length); |
| } |
| |
| buffer_info.buffer_size = b->m.planes[0].length; |
| buffer_info.buffer_type = msm_comm_get_hal_output_buffer(inst); |
| buffer_info.num_buffers = 1; |
| buffer_info.align_device_addr = b->m.planes[0].m.userptr; |
| |
| extra_idx = EXTRADATA_IDX(b->length); |
| if (extra_idx && extra_idx < VIDEO_MAX_PLANES && |
| b->m.planes[extra_idx].m.userptr) { |
| buffer_info.extradata_addr = |
| b->m.planes[extra_idx].m.userptr; |
| buffer_info.extradata_size = |
| b->m.planes[extra_idx].length; |
| dprintk(VIDC_DBG, "extradata: %pa, length = %d\n", |
| &buffer_info.extradata_addr, |
| buffer_info.extradata_size); |
| } else { |
| buffer_info.extradata_addr = 0; |
| buffer_info.extradata_size = 0; |
| } |
| |
| rc = call_hfi_op(hdev, session_set_buffers, |
| (void *)inst->session, &buffer_info); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "vidc_hal_session_set_buffers failed\n"); |
| } |
| break; |
| default: |
| dprintk(VIDC_ERR, "Buffer type not recognized: %d\n", b->type); |
| break; |
| } |
| exit: |
| return rc; |
| } |
| |
| int msm_vdec_release_buf(struct msm_vidc_inst *inst, |
| struct v4l2_buffer *b) |
| { |
| int rc = 0; |
| struct vidc_buffer_addr_info buffer_info; |
| struct msm_vidc_core *core; |
| int extra_idx = 0; |
| int i; |
| struct hfi_device *hdev; |
| |
| if (!inst || !inst->core || !inst->core->device) { |
| dprintk(VIDC_ERR, "%s invalid parameters\n", __func__); |
| return -EINVAL; |
| } |
| core = inst->core; |
| hdev = inst->core->device; |
| |
| if (inst->state == MSM_VIDC_CORE_INVALID || |
| core->state == VIDC_CORE_INVALID) { |
| dprintk(VIDC_ERR, |
| "Core %pK in bad state, ignoring release output buf\n", |
| core); |
| goto exit; |
| } |
| |
| switch (b->type) { |
| case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE: |
| break; |
| case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE: |
| if (b->length != inst->fmts[CAPTURE_PORT]->num_planes) { |
| dprintk(VIDC_ERR, |
| "Planes mismatch: needed: %d, to release: %d\n", |
| inst->fmts[CAPTURE_PORT]->num_planes, b->length); |
| rc = -EINVAL; |
| break; |
| } |
| |
| for (i = 0; i < b->length; ++i) { |
| dprintk(VIDC_DBG, |
| "Release plane: %d device_addr = %#lx, size = %d\n", |
| i, b->m.planes[i].m.userptr, |
| b->m.planes[i].length); |
| } |
| |
| buffer_info.buffer_size = b->m.planes[0].length; |
| buffer_info.buffer_type = msm_comm_get_hal_output_buffer(inst); |
| buffer_info.num_buffers = 1; |
| buffer_info.align_device_addr = b->m.planes[0].m.userptr; |
| buffer_info.response_required = false; |
| |
| extra_idx = EXTRADATA_IDX(b->length); |
| if (extra_idx && extra_idx < VIDEO_MAX_PLANES |
| && b->m.planes[extra_idx].m.userptr) |
| buffer_info.extradata_addr = |
| b->m.planes[extra_idx].m.userptr; |
| else |
| buffer_info.extradata_addr = 0; |
| |
| rc = call_hfi_op(hdev, session_release_buffers, |
| (void *)inst->session, &buffer_info); |
| if (rc) |
| dprintk(VIDC_ERR, |
| "vidc_hal_session_release_buffers failed\n"); |
| break; |
| default: |
| dprintk(VIDC_ERR, "Buffer type not recognized: %d\n", b->type); |
| break; |
| } |
| exit: |
| return rc; |
| } |
| |
| int msm_vdec_qbuf(struct msm_vidc_inst *inst, struct v4l2_buffer *b) |
| { |
| struct buf_queue *q = NULL; |
| int rc = 0; |
| |
| q = msm_comm_get_vb2q(inst, b->type); |
| if (!q) { |
| dprintk(VIDC_ERR, "Failed to find buffer queue for type = %d\n" |
| , b->type); |
| return -EINVAL; |
| } |
| |
| mutex_lock(&q->lock); |
| rc = vb2_qbuf(&q->vb2_bufq, b); |
| mutex_unlock(&q->lock); |
| |
| if (rc) |
| dprintk(VIDC_ERR, "Failed to qbuf, %d\n", rc); |
| return rc; |
| } |
| |
| int msm_vdec_dqbuf(struct msm_vidc_inst *inst, struct v4l2_buffer *b) |
| { |
| struct buf_queue *q = NULL; |
| int rc = 0; |
| q = msm_comm_get_vb2q(inst, b->type); |
| if (!q) { |
| dprintk(VIDC_ERR, "Failed to find buffer queue for type = %d\n" |
| , b->type); |
| return -EINVAL; |
| } |
| mutex_lock(&q->lock); |
| rc = vb2_dqbuf(&q->vb2_bufq, b, true); |
| mutex_unlock(&q->lock); |
| if (rc) |
| dprintk(VIDC_DBG, "Failed to dqbuf, %d\n", rc); |
| return rc; |
| } |
| |
| int msm_vdec_reqbufs(struct msm_vidc_inst *inst, struct v4l2_requestbuffers *b) |
| { |
| struct buf_queue *q = NULL; |
| int rc = 0; |
| |
| if (!inst || !b) { |
| dprintk(VIDC_ERR, |
| "Invalid input, inst = %pK, buffer = %pK\n", inst, b); |
| return -EINVAL; |
| } |
| |
| q = msm_comm_get_vb2q(inst, b->type); |
| if (!q) { |
| dprintk(VIDC_ERR, "Failed to find buffer queue for type = %d\n" |
| , b->type); |
| return -EINVAL; |
| } |
| |
| mutex_lock(&q->lock); |
| rc = vb2_reqbufs(&q->vb2_bufq, b); |
| mutex_unlock(&q->lock); |
| |
| if (rc) |
| dprintk(VIDC_DBG, "Failed to get reqbufs, %d\n", rc); |
| return rc; |
| } |
| |
| int msm_vdec_g_fmt(struct msm_vidc_inst *inst, struct v4l2_format *f) |
| { |
| const struct msm_vidc_format *fmt = NULL; |
| struct hfi_device *hdev; |
| int rc = 0, i = 0, stride = 0, scanlines = 0, color_format = 0; |
| unsigned int *plane_sizes = NULL, extra_idx = 0; |
| struct hal_buffer_requirements *bufreq; |
| |
| if (!inst || !f || !inst->core || !inst->core->device) { |
| dprintk(VIDC_ERR, |
| "Invalid input, inst = %pK, format = %pK\n", inst, f); |
| return -EINVAL; |
| } |
| |
| rc = msm_comm_try_get_bufreqs(inst); |
| if (rc) { |
| dprintk(VIDC_ERR, "Getting buffer requirements failed: %d\n", |
| rc); |
| return rc; |
| } |
| |
| hdev = inst->core->device; |
| if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) |
| fmt = inst->fmts[CAPTURE_PORT]; |
| else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) |
| fmt = inst->fmts[OUTPUT_PORT]; |
| else |
| return -ENOTSUPP; |
| |
| f->fmt.pix_mp.pixelformat = fmt->fourcc; |
| f->fmt.pix_mp.num_planes = fmt->num_planes; |
| if (inst->in_reconfig) { |
| bool ds_enabled = msm_comm_g_ctrl_for_id(inst, |
| V4L2_CID_MPEG_VIDC_VIDEO_KEEP_ASPECT_RATIO); |
| |
| /* |
| * Do not update height and width on capture port, if |
| * downscalar is explicitly enabled from v4l2 client. |
| */ |
| if (msm_comm_get_stream_output_mode(inst) == |
| HAL_VIDEO_DECODER_SECONDARY && ds_enabled) { |
| inst->prop.height[OUTPUT_PORT] = inst->reconfig_height; |
| inst->prop.width[OUTPUT_PORT] = inst->reconfig_width; |
| } else { |
| inst->prop.height[CAPTURE_PORT] = inst->reconfig_height; |
| inst->prop.width[CAPTURE_PORT] = inst->reconfig_width; |
| inst->prop.height[OUTPUT_PORT] = inst->reconfig_height; |
| inst->prop.width[OUTPUT_PORT] = inst->reconfig_width; |
| } |
| |
| rc = msm_vidc_check_session_supported(inst); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "%s: unsupported session\n", __func__); |
| goto exit; |
| } |
| } |
| |
| f->fmt.pix_mp.height = inst->prop.height[CAPTURE_PORT]; |
| f->fmt.pix_mp.width = inst->prop.width[CAPTURE_PORT]; |
| stride = inst->prop.width[CAPTURE_PORT]; |
| scanlines = inst->prop.height[CAPTURE_PORT]; |
| |
| rc = msm_comm_try_get_bufreqs(inst); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "%s: Failed : Buffer requirements\n", __func__); |
| goto exit; |
| } |
| |
| if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { |
| plane_sizes = &inst->bufq[OUTPUT_PORT].vb2_bufq.plane_sizes[0]; |
| for (i = 0; i < fmt->num_planes; ++i) { |
| if (!plane_sizes[i]) { |
| f->fmt.pix_mp.plane_fmt[i].sizeimage = |
| get_frame_size(inst, fmt, f->type, i); |
| plane_sizes[i] = f->fmt.pix_mp.plane_fmt[i]. |
| sizeimage; |
| } else |
| f->fmt.pix_mp.plane_fmt[i].sizeimage = |
| plane_sizes[i]; |
| } |
| } else { |
| switch (fmt->fourcc) { |
| case V4L2_PIX_FMT_NV12: |
| color_format = COLOR_FMT_NV12; |
| break; |
| case V4L2_PIX_FMT_NV12_UBWC: |
| color_format = COLOR_FMT_NV12_UBWC; |
| break; |
| case V4L2_PIX_FMT_NV12_TP10_UBWC: |
| color_format = COLOR_FMT_NV12_BPP10_UBWC; |
| break; |
| default: |
| dprintk(VIDC_WARN, "Color format not recognized\n"); |
| rc = -ENOTSUPP; |
| goto exit; |
| } |
| |
| stride = VENUS_Y_STRIDE(color_format, |
| inst->prop.width[CAPTURE_PORT]); |
| scanlines = VENUS_Y_SCANLINES(color_format, |
| inst->prop.height[CAPTURE_PORT]); |
| |
| bufreq = get_buff_req_buffer(inst, |
| msm_comm_get_hal_output_buffer(inst)); |
| f->fmt.pix_mp.plane_fmt[0].sizeimage = |
| bufreq ? bufreq->buffer_size : 0; |
| |
| extra_idx = EXTRADATA_IDX(fmt->num_planes); |
| if (extra_idx && extra_idx < VIDEO_MAX_PLANES) { |
| bufreq = get_buff_req_buffer(inst, |
| HAL_BUFFER_EXTRADATA_OUTPUT); |
| f->fmt.pix_mp.plane_fmt[extra_idx].sizeimage = |
| bufreq ? bufreq->buffer_size : 0; |
| } |
| |
| for (i = 0; i < fmt->num_planes; ++i) |
| inst->bufq[CAPTURE_PORT].vb2_bufq.plane_sizes[i] = |
| f->fmt.pix_mp.plane_fmt[i].sizeimage; |
| rc = update_output_buffer_size(inst, f, fmt->num_planes); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "%s - failed to update buffer size: %d\n", |
| __func__, rc); |
| goto exit; |
| } |
| } |
| |
| if (stride && scanlines) { |
| f->fmt.pix_mp.plane_fmt[0].bytesperline = |
| (__u16)stride; |
| f->fmt.pix_mp.plane_fmt[0].reserved[0] = |
| (__u16)scanlines; |
| } else { |
| f->fmt.pix_mp.plane_fmt[0].bytesperline = |
| (__u16)inst->prop.width[CAPTURE_PORT]; |
| f->fmt.pix_mp.plane_fmt[0].reserved[0] = |
| (__u16)inst->prop.height[CAPTURE_PORT]; |
| } |
| |
| if (msm_comm_get_stream_output_mode(inst) == |
| HAL_VIDEO_DECODER_SECONDARY) { |
| if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { |
| f->fmt.pix_mp.height = inst->prop.height[CAPTURE_PORT]; |
| f->fmt.pix_mp.width = inst->prop.width[CAPTURE_PORT]; |
| } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { |
| f->fmt.pix_mp.height = inst->prop.height[OUTPUT_PORT]; |
| f->fmt.pix_mp.width = inst->prop.width[OUTPUT_PORT]; |
| f->fmt.pix_mp.plane_fmt[0].bytesperline = |
| (__u16)inst->prop.width[OUTPUT_PORT]; |
| f->fmt.pix_mp.plane_fmt[0].reserved[0] = |
| (__u16)inst->prop.height[OUTPUT_PORT]; |
| } |
| } |
| exit: |
| return rc; |
| } |
| |
| static int set_buffer_size(struct msm_vidc_inst *inst, |
| u32 buffer_size, enum hal_buffer buffer_type) |
| { |
| int rc = 0; |
| struct hfi_device *hdev; |
| struct hal_buffer_size_minimum b; |
| |
| if (!inst || !inst->core || !inst->core->device) { |
| dprintk(VIDC_ERR, "%s invalid parameters\n", __func__); |
| return -EINVAL; |
| } |
| |
| hdev = inst->core->device; |
| |
| dprintk(VIDC_DBG, |
| "Set minimum buffer size = %d for buffer type %d to fw\n", |
| buffer_size, buffer_type); |
| |
| b.buffer_type = buffer_type; |
| b.buffer_size = buffer_size; |
| rc = call_hfi_op(hdev, session_set_property, |
| inst->session, HAL_PARAM_BUFFER_SIZE_MINIMUM, |
| &b); |
| if (rc) |
| dprintk(VIDC_ERR, |
| "%s - failed to set actual buffer size %u on firmware\n", |
| __func__, buffer_size); |
| return rc; |
| } |
| |
| static int update_output_buffer_size(struct msm_vidc_inst *inst, |
| struct v4l2_format *f, int num_planes) |
| { |
| int rc = 0, i = 0; |
| struct hal_buffer_requirements *bufreq; |
| |
| if (!inst || !f) |
| return -EINVAL; |
| |
| /* |
| * Firmware expects driver to always set the minimum buffer |
| * size negotiated with the v4l2 client. Firmware will use this |
| * size to check for buffer sufficiency in dynamic buffer mode. |
| */ |
| for (i = 0; i < num_planes; ++i) { |
| enum hal_buffer type = msm_comm_get_hal_output_buffer(inst); |
| |
| if (EXTRADATA_IDX(num_planes) && |
| i == EXTRADATA_IDX(num_planes)) |
| continue; |
| |
| bufreq = get_buff_req_buffer(inst, type); |
| if (!bufreq) |
| goto exit; |
| |
| if (f->fmt.pix_mp.plane_fmt[i].sizeimage >= |
| bufreq->buffer_size) { |
| rc = set_buffer_size(inst, |
| f->fmt.pix_mp.plane_fmt[i].sizeimage, type); |
| if (rc) |
| goto exit; |
| } |
| } |
| |
| /* |
| * Set min buffer size for DPB buffers as well. |
| * Firmware mandates setting of minimum buffer size |
| * and actual buffer count for both OUTPUT and OUTPUT2. |
| * Hence we are setting back the same buffer size |
| * information back to firmware. |
| */ |
| if (msm_comm_get_stream_output_mode(inst) == |
| HAL_VIDEO_DECODER_SECONDARY) { |
| bufreq = get_buff_req_buffer(inst, HAL_BUFFER_OUTPUT); |
| if (!bufreq) { |
| rc = -EINVAL; |
| goto exit; |
| } |
| |
| rc = set_buffer_size(inst, bufreq->buffer_size, |
| HAL_BUFFER_OUTPUT); |
| if (rc) |
| goto exit; |
| } |
| |
| /* Query buffer requirements from firmware */ |
| rc = msm_comm_try_get_bufreqs(inst); |
| if (rc) |
| dprintk(VIDC_WARN, |
| "Failed to get buf req, %d\n", rc); |
| |
| /* Read back updated firmware size */ |
| for (i = 0; i < num_planes; ++i) { |
| enum hal_buffer type = msm_comm_get_hal_output_buffer(inst); |
| |
| if (EXTRADATA_IDX(num_planes) && |
| i == EXTRADATA_IDX(num_planes)) { |
| type = HAL_BUFFER_EXTRADATA_OUTPUT; |
| } |
| |
| bufreq = get_buff_req_buffer(inst, type); |
| f->fmt.pix_mp.plane_fmt[i].sizeimage = bufreq ? |
| bufreq->buffer_size : 0; |
| dprintk(VIDC_DBG, |
| "updated buffer size for plane[%d] = %d\n", |
| i, f->fmt.pix_mp.plane_fmt[i].sizeimage); |
| } |
| exit: |
| return rc; |
| } |
| |
| static int set_default_properties(struct msm_vidc_inst *inst) |
| { |
| struct hfi_device *hdev; |
| struct v4l2_control ctrl = {0}; |
| enum hal_default_properties defaults; |
| int rc = 0; |
| |
| if (!inst || !inst->core || !inst->core->device) { |
| dprintk(VIDC_ERR, "%s - invalid params\n", __func__); |
| return -EINVAL; |
| } |
| |
| hdev = inst->core->device; |
| |
| defaults = call_hfi_op(hdev, get_default_properties, |
| hdev->hfi_device_data); |
| |
| if (defaults & HAL_VIDEO_DYNAMIC_BUF_MODE) { |
| dprintk(VIDC_DBG, "Enable dynamic buffer mode\n"); |
| ctrl.id = V4L2_CID_MPEG_VIDC_VIDEO_ALLOC_MODE_OUTPUT; |
| ctrl.value = V4L2_MPEG_VIDC_VIDEO_DYNAMIC; |
| rc = msm_comm_s_ctrl(inst, &ctrl); |
| if (rc) |
| dprintk(VIDC_ERR, |
| "Failed to enable dynamic buffer mode by default: %d\n", |
| rc); |
| } |
| |
| return rc; |
| } |
| |
| int msm_vdec_s_fmt(struct msm_vidc_inst *inst, struct v4l2_format *f) |
| { |
| struct msm_vidc_format *fmt = NULL; |
| struct hal_frame_size frame_sz; |
| int rc = 0; |
| int ret = 0; |
| int i; |
| int max_input_size = 0; |
| |
| if (!inst || !f) { |
| dprintk(VIDC_ERR, "%s invalid parameters\n", __func__); |
| return -EINVAL; |
| } |
| |
| if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { |
| fmt = msm_comm_get_pixel_fmt_fourcc(vdec_formats, |
| ARRAY_SIZE(vdec_formats), f->fmt.pix_mp.pixelformat, |
| CAPTURE_PORT); |
| if (!fmt || fmt->type != CAPTURE_PORT) { |
| dprintk(VIDC_ERR, |
| "Format: %d not supported on CAPTURE port\n", |
| f->fmt.pix_mp.pixelformat); |
| rc = -EINVAL; |
| goto err_invalid_fmt; |
| } |
| |
| inst->prop.width[CAPTURE_PORT] = f->fmt.pix_mp.width; |
| inst->prop.height[CAPTURE_PORT] = f->fmt.pix_mp.height; |
| if (msm_comm_get_stream_output_mode(inst) == |
| HAL_VIDEO_DECODER_PRIMARY) { |
| inst->prop.width[OUTPUT_PORT] = f->fmt.pix_mp.width; |
| inst->prop.height[OUTPUT_PORT] = f->fmt.pix_mp.height; |
| msm_comm_set_color_format(inst, HAL_BUFFER_OUTPUT, |
| f->fmt.pix_mp.pixelformat); |
| } |
| |
| inst->fmts[fmt->type] = fmt; |
| if (msm_comm_get_stream_output_mode(inst) == |
| HAL_VIDEO_DECODER_SECONDARY) { |
| frame_sz.buffer_type = HAL_BUFFER_OUTPUT2; |
| frame_sz.width = inst->prop.width[CAPTURE_PORT]; |
| frame_sz.height = inst->prop.height[CAPTURE_PORT]; |
| msm_comm_set_color_format(inst, HAL_BUFFER_OUTPUT2, |
| f->fmt.pix_mp.pixelformat); |
| dprintk(VIDC_DBG, |
| "buffer type = %d width = %d, height = %d\n", |
| frame_sz.buffer_type, frame_sz.width, |
| frame_sz.height); |
| ret = msm_comm_try_set_prop(inst, |
| HAL_PARAM_FRAME_SIZE, &frame_sz); |
| } |
| |
| ret = ret || msm_comm_try_get_bufreqs(inst); |
| if (ret) { |
| for (i = 0; i < fmt->num_planes; ++i) { |
| f->fmt.pix_mp.plane_fmt[i].sizeimage = |
| get_frame_size(inst, fmt, f->type, i); |
| } |
| } else { |
| rc = update_output_buffer_size(inst, f, |
| fmt->num_planes); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "%s - failed to update buffer size: %d\n", |
| __func__, rc); |
| goto err_invalid_fmt; |
| } |
| } |
| |
| f->fmt.pix_mp.num_planes = fmt->num_planes; |
| for (i = 0; i < fmt->num_planes; ++i) { |
| inst->bufq[CAPTURE_PORT].vb2_bufq.plane_sizes[i] = |
| f->fmt.pix_mp.plane_fmt[i].sizeimage; |
| } |
| } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { |
| inst->prop.width[OUTPUT_PORT] = f->fmt.pix_mp.width; |
| inst->prop.height[OUTPUT_PORT] = f->fmt.pix_mp.height; |
| if (msm_comm_get_stream_output_mode(inst) == |
| HAL_VIDEO_DECODER_PRIMARY) { |
| inst->prop.width[CAPTURE_PORT] = f->fmt.pix_mp.width; |
| inst->prop.height[CAPTURE_PORT] = f->fmt.pix_mp.height; |
| } |
| |
| fmt = msm_comm_get_pixel_fmt_fourcc(vdec_formats, |
| ARRAY_SIZE(vdec_formats), |
| f->fmt.pix_mp.pixelformat, |
| OUTPUT_PORT); |
| if (!fmt || fmt->type != OUTPUT_PORT) { |
| dprintk(VIDC_ERR, |
| "Format: %d not supported on OUTPUT port\n", |
| f->fmt.pix_mp.pixelformat); |
| rc = -EINVAL; |
| goto err_invalid_fmt; |
| } |
| |
| rc = msm_comm_try_state(inst, MSM_VIDC_CORE_INIT_DONE); |
| if (rc) { |
| dprintk(VIDC_ERR, "Failed to initialize instance\n"); |
| goto err_invalid_fmt; |
| } |
| |
| if (!(get_hal_codec(fmt->fourcc) & |
| inst->core->dec_codec_supported)) { |
| dprintk(VIDC_ERR, |
| "Codec(%#x) is not present in the supported codecs list(%#x)\n", |
| get_hal_codec(fmt->fourcc), |
| inst->core->dec_codec_supported); |
| rc = -EINVAL; |
| goto err_invalid_fmt; |
| } |
| |
| inst->fmts[fmt->type] = fmt; |
| rc = msm_comm_try_state(inst, MSM_VIDC_OPEN_DONE); |
| if (rc) { |
| dprintk(VIDC_ERR, "Failed to open instance\n"); |
| goto err_invalid_fmt; |
| } |
| |
| rc = msm_vidc_check_session_supported(inst); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "%s: session not supported\n", __func__); |
| goto err_invalid_fmt; |
| } |
| |
| frame_sz.buffer_type = HAL_BUFFER_INPUT; |
| frame_sz.width = inst->prop.width[OUTPUT_PORT]; |
| frame_sz.height = inst->prop.height[OUTPUT_PORT]; |
| dprintk(VIDC_DBG, |
| "buffer type = %d width = %d, height = %d\n", |
| frame_sz.buffer_type, frame_sz.width, |
| frame_sz.height); |
| msm_comm_try_set_prop(inst, HAL_PARAM_FRAME_SIZE, &frame_sz); |
| |
| max_input_size = get_frame_size(inst, fmt, f->type, 0); |
| if (f->fmt.pix_mp.plane_fmt[0].sizeimage > max_input_size || |
| !f->fmt.pix_mp.plane_fmt[0].sizeimage) { |
| f->fmt.pix_mp.plane_fmt[0].sizeimage = max_input_size; |
| } |
| |
| f->fmt.pix_mp.num_planes = fmt->num_planes; |
| for (i = 0; i < fmt->num_planes; ++i) { |
| inst->bufq[OUTPUT_PORT].vb2_bufq.plane_sizes[i] = |
| f->fmt.pix_mp.plane_fmt[i].sizeimage; |
| } |
| |
| set_default_properties(inst); |
| } |
| err_invalid_fmt: |
| return rc; |
| } |
| |
| int msm_vdec_querycap(struct msm_vidc_inst *inst, struct v4l2_capability *cap) |
| { |
| if (!inst || !cap) { |
| dprintk(VIDC_ERR, |
| "Invalid input, inst = %pK, cap = %pK\n", inst, cap); |
| return -EINVAL; |
| } |
| strlcpy(cap->driver, MSM_VIDC_DRV_NAME, sizeof(cap->driver)); |
| strlcpy(cap->card, MSM_VDEC_DVC_NAME, sizeof(cap->card)); |
| cap->bus_info[0] = 0; |
| cap->version = MSM_VIDC_VERSION; |
| cap->capabilities = V4L2_CAP_VIDEO_CAPTURE_MPLANE | |
| V4L2_CAP_VIDEO_OUTPUT_MPLANE | |
| V4L2_CAP_STREAMING; |
| memset(cap->reserved, 0, sizeof(cap->reserved)); |
| return 0; |
| } |
| |
| int msm_vdec_enum_fmt(struct msm_vidc_inst *inst, struct v4l2_fmtdesc *f) |
| { |
| const struct msm_vidc_format *fmt = NULL; |
| int rc = 0; |
| if (!inst || !f) { |
| dprintk(VIDC_ERR, |
| "Invalid input, inst = %pK, f = %pK\n", inst, f); |
| return -EINVAL; |
| } |
| if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { |
| fmt = msm_comm_get_pixel_fmt_index(vdec_formats, |
| ARRAY_SIZE(vdec_formats), f->index, CAPTURE_PORT); |
| } else if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { |
| fmt = msm_comm_get_pixel_fmt_index(vdec_formats, |
| ARRAY_SIZE(vdec_formats), f->index, OUTPUT_PORT); |
| f->flags = V4L2_FMT_FLAG_COMPRESSED; |
| } |
| |
| memset(f->reserved, 0 , sizeof(f->reserved)); |
| if (fmt) { |
| strlcpy(f->description, fmt->description, |
| sizeof(f->description)); |
| f->pixelformat = fmt->fourcc; |
| } else { |
| dprintk(VIDC_DBG, "No more formats found\n"); |
| rc = -EINVAL; |
| } |
| return rc; |
| } |
| |
| static int set_actual_buffer_count(struct msm_vidc_inst *inst, |
| int count, enum hal_buffer type) |
| { |
| int rc = 0; |
| struct hfi_device *hdev; |
| struct hal_buffer_count_actual buf_count; |
| |
| hdev = inst->core->device; |
| |
| buf_count.buffer_type = type; |
| buf_count.buffer_count_actual = count; |
| rc = call_hfi_op(hdev, session_set_property, |
| inst->session, HAL_PARAM_BUFFER_COUNT_ACTUAL, &buf_count); |
| if (rc) |
| dprintk(VIDC_ERR, |
| "Failed to set actual buffer count %d for buffer type %d\n", |
| count, type); |
| return rc; |
| } |
| |
| static int msm_vdec_queue_setup(struct vb2_queue *q, |
| const struct v4l2_format *fmt, |
| unsigned int *num_buffers, |
| unsigned int *num_planes, unsigned int sizes[], |
| void *alloc_ctxs[]) |
| { |
| int i, rc = 0; |
| struct msm_vidc_inst *inst; |
| struct hal_buffer_requirements *bufreq; |
| int extra_idx = 0; |
| int min_buff_count = 0; |
| |
| if (!q || !num_buffers || !num_planes |
| || !sizes || !q->drv_priv) { |
| dprintk(VIDC_ERR, "Invalid input, q = %pK, %pK, %pK\n", |
| q, num_buffers, num_planes); |
| return -EINVAL; |
| } |
| inst = q->drv_priv; |
| |
| if (!inst || !inst->core || !inst->core->device) { |
| dprintk(VIDC_ERR, "%s invalid parameters\n", __func__); |
| return -EINVAL; |
| } |
| |
| switch (q->type) { |
| case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE: |
| *num_planes = inst->fmts[OUTPUT_PORT]->num_planes; |
| if (*num_buffers < MIN_NUM_OUTPUT_BUFFERS || |
| *num_buffers > MAX_NUM_OUTPUT_BUFFERS) |
| *num_buffers = MIN_NUM_OUTPUT_BUFFERS; |
| /* |
| * Increase input buffer count to 6 as for some |
| * vp9 clips which have superframes with more |
| * than 4 subframes requires more than 4 |
| * reference frames to decode. |
| */ |
| if (inst->fmts[OUTPUT_PORT]->fourcc == |
| V4L2_PIX_FMT_VP9 && |
| *num_buffers < MIN_NUM_OUTPUT_BUFFERS_VP9) |
| *num_buffers = MIN_NUM_OUTPUT_BUFFERS_VP9; |
| |
| for (i = 0; i < *num_planes; i++) { |
| sizes[i] = get_frame_size(inst, |
| inst->fmts[OUTPUT_PORT], q->type, i); |
| } |
| rc = set_actual_buffer_count(inst, *num_buffers, |
| HAL_BUFFER_INPUT); |
| break; |
| case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE: |
| dprintk(VIDC_DBG, "Getting bufreqs on capture plane\n"); |
| *num_planes = inst->fmts[CAPTURE_PORT]->num_planes; |
| rc = msm_comm_try_state(inst, MSM_VIDC_OPEN_DONE); |
| if (rc) { |
| dprintk(VIDC_ERR, "Failed to open instance\n"); |
| break; |
| } |
| rc = msm_comm_try_get_bufreqs(inst); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "Failed to get buffer requirements: %d\n", rc); |
| break; |
| } |
| |
| bufreq = get_buff_req_buffer(inst, |
| msm_comm_get_hal_output_buffer(inst)); |
| if (!bufreq) { |
| dprintk(VIDC_ERR, |
| "No buffer requirement for buffer type %x\n", |
| HAL_BUFFER_OUTPUT); |
| rc = -EINVAL; |
| break; |
| } |
| |
| /* Pretend as if FW itself is asking for |
| * additional buffers. |
| * *num_buffers += MSM_VIDC_ADDITIONAL_BUFS_FOR_DCVS |
| * is wrong since it will end up increasing the count |
| * on every call to reqbufs if *num_bufs is larger |
| * than min requirement. |
| */ |
| *num_buffers = max(*num_buffers, bufreq->buffer_count_min |
| + msm_dcvs_get_extra_buff_count(inst)); |
| |
| min_buff_count = (!!(inst->flags & VIDC_THUMBNAIL)) ? |
| MIN_NUM_THUMBNAIL_MODE_CAPTURE_BUFFERS : |
| MIN_NUM_CAPTURE_BUFFERS; |
| |
| *num_buffers = clamp_val(*num_buffers, |
| min_buff_count, VB2_MAX_FRAME); |
| |
| dprintk(VIDC_DBG, "Set actual output buffer count: %d\n", |
| *num_buffers); |
| rc = set_actual_buffer_count(inst, *num_buffers, |
| msm_comm_get_hal_output_buffer(inst)); |
| if (rc) |
| break; |
| |
| if (*num_buffers != bufreq->buffer_count_actual) { |
| rc = msm_comm_try_get_bufreqs(inst); |
| if (rc) { |
| dprintk(VIDC_WARN, |
| "Failed to get buf req, %d\n", rc); |
| break; |
| } |
| } |
| dprintk(VIDC_DBG, "count = %d, size = %d, alignment = %d\n", |
| inst->buff_req.buffer[1].buffer_count_actual, |
| inst->buff_req.buffer[1].buffer_size, |
| inst->buff_req.buffer[1].buffer_alignment); |
| sizes[0] = bufreq->buffer_size; |
| |
| /* |
| * Set actual buffer count to firmware for DPB buffers. |
| * Firmware mandates setting of minimum buffer size |
| * and actual buffer count for both OUTPUT and OUTPUT2. |
| * Hence we are setting back the same buffer size |
| * information back to firmware. |
| */ |
| if (msm_comm_get_stream_output_mode(inst) == |
| HAL_VIDEO_DECODER_SECONDARY) { |
| bufreq = get_buff_req_buffer(inst, |
| HAL_BUFFER_OUTPUT); |
| if (!bufreq) { |
| rc = -EINVAL; |
| break; |
| } |
| |
| rc = set_actual_buffer_count(inst, |
| bufreq->buffer_count_actual, |
| HAL_BUFFER_OUTPUT); |
| if (rc) |
| break; |
| } |
| |
| extra_idx = |
| EXTRADATA_IDX(inst->fmts[CAPTURE_PORT]->num_planes); |
| if (extra_idx && extra_idx < VIDEO_MAX_PLANES) { |
| bufreq = get_buff_req_buffer(inst, |
| HAL_BUFFER_EXTRADATA_OUTPUT); |
| if (bufreq) |
| sizes[extra_idx] = bufreq->buffer_size; |
| else |
| sizes[extra_idx] = 0; |
| } |
| break; |
| default: |
| dprintk(VIDC_ERR, "Invalid q type = %d\n", q->type); |
| rc = -EINVAL; |
| break; |
| } |
| return rc; |
| } |
| |
| static inline int set_max_internal_buffers_size(struct msm_vidc_inst *inst) |
| { |
| int rc = 0; |
| struct { |
| enum hal_buffer type; |
| struct hal_buffer_requirements *req; |
| size_t size; |
| } internal_buffers[] = { |
| { HAL_BUFFER_INTERNAL_SCRATCH, NULL, 0}, |
| { HAL_BUFFER_INTERNAL_SCRATCH_1, NULL, 0}, |
| { HAL_BUFFER_INTERNAL_SCRATCH_2, NULL, 0}, |
| { HAL_BUFFER_INTERNAL_PERSIST, NULL, 0}, |
| { HAL_BUFFER_INTERNAL_PERSIST_1, NULL, 0}, |
| }; |
| |
| struct hal_frame_size frame_sz; |
| int i; |
| |
| frame_sz.buffer_type = HAL_BUFFER_INPUT; |
| frame_sz.width = inst->capability.width.max; |
| frame_sz.height = |
| (inst->capability.mbs_per_frame.max * 256) / |
| inst->capability.width.max; |
| |
| dprintk(VIDC_DBG, |
| "Max buffer reqs, buffer type = %d width = %d, height = %d, max_mbs_per_frame = %d\n", |
| frame_sz.buffer_type, frame_sz.width, |
| frame_sz.height, inst->capability.mbs_per_frame.max); |
| |
| msm_comm_try_set_prop(inst, HAL_PARAM_FRAME_SIZE, &frame_sz); |
| rc = msm_comm_try_get_bufreqs(inst); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "%s Failed to get max buf req, %d\n", __func__, rc); |
| return 0; |
| } |
| |
| for (i = 0; i < ARRAY_SIZE(internal_buffers); i++) { |
| internal_buffers[i].req = |
| get_buff_req_buffer(inst, internal_buffers[i].type); |
| internal_buffers[i].size = internal_buffers[i].req ? |
| internal_buffers[i].req->buffer_size : 0; |
| } |
| |
| frame_sz.buffer_type = HAL_BUFFER_INPUT; |
| frame_sz.width = inst->prop.width[OUTPUT_PORT]; |
| frame_sz.height = inst->prop.height[OUTPUT_PORT]; |
| |
| msm_comm_try_set_prop(inst, HAL_PARAM_FRAME_SIZE, &frame_sz); |
| rc = msm_comm_try_get_bufreqs(inst); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "%s Failed to get back old buf req, %d\n", |
| __func__, rc); |
| return rc; |
| } |
| |
| dprintk(VIDC_DBG, |
| "Old buffer reqs, buffer type = %d width = %d, height = %d\n", |
| frame_sz.buffer_type, frame_sz.width, |
| frame_sz.height); |
| |
| for (i = 0; i < ARRAY_SIZE(internal_buffers); i++) { |
| if (internal_buffers[i].req) { |
| internal_buffers[i].req->buffer_size = |
| internal_buffers[i].size; |
| dprintk(VIDC_DBG, |
| "Changing buffer type : %d size to : %zd\n", |
| internal_buffers[i].type, |
| internal_buffers[i].size); |
| } |
| } |
| return 0; |
| } |
| |
| static inline int start_streaming(struct msm_vidc_inst *inst) |
| { |
| int rc = 0; |
| struct hfi_device *hdev; |
| bool slave_side_cp = inst->core->resources.slave_side_cp; |
| |
| hdev = inst->core->device; |
| |
| if (msm_comm_get_stream_output_mode(inst) == |
| HAL_VIDEO_DECODER_SECONDARY) |
| rc = msm_vidc_check_scaling_supported(inst); |
| if (rc) { |
| dprintk(VIDC_ERR, "H/w scaling is not in valid range\n"); |
| return -EINVAL; |
| } |
| if ((inst->flags & VIDC_SECURE) && !inst->in_reconfig && |
| !slave_side_cp) { |
| rc = set_max_internal_buffers_size(inst); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "Failed to set max scratch buffer size: %d\n", |
| rc); |
| goto fail_start; |
| } |
| } |
| rc = msm_comm_set_scratch_buffers(inst); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "Failed to set scratch buffers: %d\n", rc); |
| goto fail_start; |
| } |
| rc = msm_comm_set_persist_buffers(inst); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "Failed to set persist buffers: %d\n", rc); |
| goto fail_start; |
| } |
| |
| if (msm_comm_get_stream_output_mode(inst) == |
| HAL_VIDEO_DECODER_SECONDARY) { |
| rc = msm_comm_set_output_buffers(inst); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "Failed to set output buffers: %d\n", rc); |
| goto fail_start; |
| } |
| } |
| |
| /* |
| * For seq_changed_insufficient, driver should set session_continue |
| * to firmware after the following sequence |
| * - driver raises insufficient event to v4l2 client |
| * - all output buffers have been flushed and freed |
| * - v4l2 client queries buffer requirements and splits/combines OPB-DPB |
| * - v4l2 client sets new set of buffers to firmware |
| * - v4l2 client issues CONTINUE to firmware to resume decoding of |
| * submitted ETBs. |
| */ |
| if (inst->in_reconfig) { |
| dprintk(VIDC_DBG, "send session_continue after reconfig\n"); |
| rc = call_hfi_op(hdev, session_continue, |
| (void *) inst->session); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "%s - failed to send session_continue\n", |
| __func__); |
| goto fail_start; |
| } |
| } |
| inst->in_reconfig = false; |
| |
| msm_comm_scale_clocks_and_bus(inst); |
| |
| rc = msm_comm_try_state(inst, MSM_VIDC_START_DONE); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "Failed to move inst: %pK to start done state\n", inst); |
| goto fail_start; |
| } |
| msm_dcvs_init_load(inst); |
| if (msm_comm_get_stream_output_mode(inst) == |
| HAL_VIDEO_DECODER_SECONDARY) { |
| rc = msm_comm_queue_output_buffers(inst); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "Failed to queue output buffers: %d\n", rc); |
| goto fail_start; |
| } |
| } |
| |
| fail_start: |
| return rc; |
| } |
| |
| static inline int stop_streaming(struct msm_vidc_inst *inst) |
| { |
| int rc = 0; |
| rc = msm_comm_try_state(inst, MSM_VIDC_RELEASE_RESOURCES_DONE); |
| if (rc) |
| dprintk(VIDC_ERR, |
| "Failed to move inst: %pK to start done state\n", inst); |
| return rc; |
| } |
| |
| static int msm_vdec_start_streaming(struct vb2_queue *q, unsigned int count) |
| { |
| struct msm_vidc_inst *inst; |
| int rc = 0; |
| struct hfi_device *hdev; |
| if (!q || !q->drv_priv) { |
| dprintk(VIDC_ERR, "Invalid input, q = %pK\n", q); |
| return -EINVAL; |
| } |
| inst = q->drv_priv; |
| if (!inst || !inst->core || !inst->core->device) { |
| dprintk(VIDC_ERR, "%s invalid parameters\n", __func__); |
| return -EINVAL; |
| } |
| hdev = inst->core->device; |
| dprintk(VIDC_DBG, "Streamon called on: %d capability for inst: %pK\n", |
| q->type, inst); |
| switch (q->type) { |
| case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE: |
| if (inst->bufq[CAPTURE_PORT].vb2_bufq.streaming) |
| rc = start_streaming(inst); |
| break; |
| case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE: |
| if (inst->bufq[OUTPUT_PORT].vb2_bufq.streaming) |
| rc = start_streaming(inst); |
| break; |
| default: |
| dprintk(VIDC_ERR, "Queue type is not supported: %d\n", q->type); |
| rc = -EINVAL; |
| goto stream_start_failed; |
| } |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "Streamon failed on: %d capability for inst: %pK\n", |
| q->type, inst); |
| goto stream_start_failed; |
| } |
| |
| rc = msm_comm_qbuf(inst, NULL); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "Failed to commit buffers queued before STREAM_ON to hardware: %d\n", |
| rc); |
| goto stream_start_failed; |
| } |
| |
| stream_start_failed: |
| return rc; |
| } |
| |
| static void msm_vdec_stop_streaming(struct vb2_queue *q) |
| { |
| struct msm_vidc_inst *inst; |
| int rc = 0; |
| if (!q || !q->drv_priv) { |
| dprintk(VIDC_ERR, "Invalid input, q = %pK\n", q); |
| return; |
| } |
| |
| inst = q->drv_priv; |
| dprintk(VIDC_DBG, "Streamoff called on: %d capability\n", q->type); |
| switch (q->type) { |
| case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE: |
| if (!inst->bufq[CAPTURE_PORT].vb2_bufq.streaming) |
| rc = stop_streaming(inst); |
| break; |
| case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE: |
| if (!inst->bufq[OUTPUT_PORT].vb2_bufq.streaming) |
| rc = stop_streaming(inst); |
| break; |
| default: |
| dprintk(VIDC_ERR, |
| "Q-type is not supported: %d\n", q->type); |
| rc = -EINVAL; |
| break; |
| } |
| |
| msm_comm_scale_clocks_and_bus(inst); |
| |
| if (rc) |
| dprintk(VIDC_ERR, |
| "Failed to move inst: %pK, cap = %d to state: %d\n", |
| inst, q->type, MSM_VIDC_RELEASE_RESOURCES_DONE); |
| } |
| |
| static void msm_vdec_buf_queue(struct vb2_buffer *vb) |
| { |
| int rc = msm_comm_qbuf(vb2_get_drv_priv(vb->vb2_queue), vb); |
| if (rc) |
| dprintk(VIDC_ERR, "Failed to queue buffer: %d\n", rc); |
| } |
| |
| static const struct vb2_ops msm_vdec_vb2q_ops = { |
| .queue_setup = msm_vdec_queue_setup, |
| .start_streaming = msm_vdec_start_streaming, |
| .buf_queue = msm_vdec_buf_queue, |
| .stop_streaming = msm_vdec_stop_streaming, |
| }; |
| |
| const struct vb2_ops *msm_vdec_get_vb2q_ops(void) |
| { |
| return &msm_vdec_vb2q_ops; |
| } |
| |
| int msm_vdec_inst_init(struct msm_vidc_inst *inst) |
| { |
| int rc = 0; |
| if (!inst) { |
| dprintk(VIDC_ERR, "Invalid input = %pK\n", inst); |
| return -EINVAL; |
| } |
| inst->fmts[OUTPUT_PORT] = &vdec_formats[2]; |
| inst->fmts[CAPTURE_PORT] = &vdec_formats[0]; |
| inst->prop.height[CAPTURE_PORT] = DEFAULT_HEIGHT; |
| inst->prop.width[CAPTURE_PORT] = DEFAULT_WIDTH; |
| inst->prop.height[OUTPUT_PORT] = DEFAULT_HEIGHT; |
| inst->prop.width[OUTPUT_PORT] = DEFAULT_WIDTH; |
| inst->capability.height.min = MIN_SUPPORTED_HEIGHT; |
| inst->capability.height.max = DEFAULT_HEIGHT; |
| inst->capability.width.min = MIN_SUPPORTED_WIDTH; |
| inst->capability.width.max = DEFAULT_WIDTH; |
| inst->capability.alloc_mode_in = HAL_BUFFER_MODE_STATIC; |
| inst->capability.alloc_mode_out = HAL_BUFFER_MODE_STATIC; |
| inst->capability.secure_output2_threshold.min = 0; |
| inst->capability.secure_output2_threshold.max = 0; |
| inst->buffer_mode_set[OUTPUT_PORT] = HAL_BUFFER_MODE_STATIC; |
| inst->buffer_mode_set[CAPTURE_PORT] = HAL_BUFFER_MODE_STATIC; |
| inst->prop.fps = DEFAULT_FPS; |
| return rc; |
| } |
| |
| static inline enum buffer_mode_type get_buf_type(int val) |
| { |
| switch (val) { |
| case V4L2_MPEG_VIDC_VIDEO_STATIC: |
| return HAL_BUFFER_MODE_STATIC; |
| case V4L2_MPEG_VIDC_VIDEO_RING: |
| return HAL_BUFFER_MODE_RING; |
| case V4L2_MPEG_VIDC_VIDEO_DYNAMIC: |
| return HAL_BUFFER_MODE_DYNAMIC; |
| default: |
| dprintk(VIDC_ERR, "%s: invalid buf type: %d\n", __func__, val); |
| } |
| return 0; |
| } |
| |
| static int try_get_ctrl(struct msm_vidc_inst *inst, struct v4l2_ctrl *ctrl) |
| { |
| int rc = 0; |
| struct hfi_device *hdev; |
| union hal_get_property hprop; |
| |
| if (!inst || !inst->core || !inst->core->device || !ctrl) { |
| dprintk(VIDC_ERR, "%s invalid parameters\n", __func__); |
| return -EINVAL; |
| } |
| |
| hdev = inst->core->device; |
| /* |
| * HACK: unlock the control prior to querying the hardware. Otherwise |
| * lower level code that attempts to do g_ctrl() will end up deadlocking |
| * us. |
| */ |
| v4l2_ctrl_unlock(ctrl); |
| |
| switch (ctrl->id) { |
| case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE: |
| case V4L2_CID_MPEG_VIDEO_H264_PROFILE: |
| case V4L2_CID_MPEG_VIDC_VIDEO_H263_PROFILE: |
| case V4L2_CID_MPEG_VIDC_VIDEO_VP8_PROFILE_LEVEL: |
| case V4L2_CID_MPEG_VIDC_VIDEO_MPEG2_PROFILE: |
| rc = msm_comm_try_get_prop(inst, |
| HAL_PARAM_PROFILE_LEVEL_CURRENT, &hprop); |
| if (rc) { |
| dprintk(VIDC_ERR, "%s: Failed getting profile: %d", |
| __func__, rc); |
| break; |
| } |
| ctrl->val = vdec_hal_to_v4l2(ctrl->id, |
| hprop.profile_level.profile); |
| break; |
| case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL: |
| case V4L2_CID_MPEG_VIDEO_H264_LEVEL: |
| case V4L2_CID_MPEG_VIDC_VIDEO_H263_LEVEL: |
| case V4L2_CID_MPEG_VIDC_VIDEO_MPEG2_LEVEL: |
| rc = msm_comm_try_get_prop(inst, |
| HAL_PARAM_PROFILE_LEVEL_CURRENT, &hprop); |
| if (rc) { |
| dprintk(VIDC_ERR, "%s: Failed getting level: %d", |
| __func__, rc); |
| break; |
| } |
| |
| ctrl->val = vdec_hal_to_v4l2(ctrl->id, |
| hprop.profile_level.level); |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_SECURE_SCALING_THRESHOLD: |
| dprintk(VIDC_DBG, "Secure scaling threshold is: %d", |
| inst->capability.secure_output2_threshold.max); |
| ctrl->val = inst->capability.secure_output2_threshold.max; |
| break; |
| case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE: |
| rc = msm_comm_try_get_prop(inst, |
| HAL_CONFIG_VDEC_ENTROPY, &hprop); |
| if (rc) { |
| dprintk(VIDC_ERR, "%s: Failed getting entropy type: %d", |
| __func__, rc); |
| break; |
| } |
| switch (hprop.h264_entropy) { |
| case HAL_H264_ENTROPY_CAVLC: |
| ctrl->val = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC; |
| break; |
| case HAL_H264_ENTROPY_CABAC: |
| ctrl->val = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC; |
| break; |
| case HAL_UNUSED_ENTROPY: |
| rc = -ENOTSUPP; |
| break; |
| } |
| break; |
| default: |
| /* Other controls aren't really volatile, shouldn't need to |
| * modify ctrl->value */ |
| break; |
| } |
| v4l2_ctrl_lock(ctrl); |
| |
| return rc; |
| } |
| |
| static int vdec_v4l2_to_hal(int id, int value) |
| { |
| switch (id) { |
| /* H264 */ |
| case V4L2_CID_MPEG_VIDEO_H264_PROFILE: |
| switch (value) { |
| case V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE: |
| return HAL_H264_PROFILE_BASELINE; |
| case V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE: |
| return HAL_H264_PROFILE_CONSTRAINED_BASE; |
| case V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_HIGH: |
| return HAL_H264_PROFILE_CONSTRAINED_HIGH; |
| case V4L2_MPEG_VIDEO_H264_PROFILE_MAIN: |
| return HAL_H264_PROFILE_MAIN; |
| case V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED: |
| return HAL_H264_PROFILE_EXTENDED; |
| case V4L2_MPEG_VIDEO_H264_PROFILE_HIGH: |
| return HAL_H264_PROFILE_HIGH; |
| case V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10: |
| return HAL_H264_PROFILE_HIGH10; |
| case V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422: |
| return HAL_H264_PROFILE_HIGH422; |
| case V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE: |
| return HAL_H264_PROFILE_HIGH444; |
| default: |
| goto unknown_value; |
| } |
| case V4L2_CID_MPEG_VIDEO_H264_LEVEL: |
| switch (value) { |
| case V4L2_MPEG_VIDEO_H264_LEVEL_1_0: |
| return HAL_H264_LEVEL_1; |
| case V4L2_MPEG_VIDEO_H264_LEVEL_1B: |
| return HAL_H264_LEVEL_1b; |
| case V4L2_MPEG_VIDEO_H264_LEVEL_1_1: |
| return HAL_H264_LEVEL_11; |
| case V4L2_MPEG_VIDEO_H264_LEVEL_1_2: |
| return HAL_H264_LEVEL_12; |
| case V4L2_MPEG_VIDEO_H264_LEVEL_1_3: |
| return HAL_H264_LEVEL_13; |
| case V4L2_MPEG_VIDEO_H264_LEVEL_2_0: |
| return HAL_H264_LEVEL_2; |
| case V4L2_MPEG_VIDEO_H264_LEVEL_2_1: |
| return HAL_H264_LEVEL_21; |
| case V4L2_MPEG_VIDEO_H264_LEVEL_2_2: |
| return HAL_H264_LEVEL_22; |
| case V4L2_MPEG_VIDEO_H264_LEVEL_3_0: |
| return HAL_H264_LEVEL_3; |
| case V4L2_MPEG_VIDEO_H264_LEVEL_3_1: |
| return HAL_H264_LEVEL_31; |
| case V4L2_MPEG_VIDEO_H264_LEVEL_3_2: |
| return HAL_H264_LEVEL_32; |
| case V4L2_MPEG_VIDEO_H264_LEVEL_4_0: |
| return HAL_H264_LEVEL_4; |
| case V4L2_MPEG_VIDEO_H264_LEVEL_4_1: |
| return HAL_H264_LEVEL_41; |
| case V4L2_MPEG_VIDEO_H264_LEVEL_4_2: |
| return HAL_H264_LEVEL_42; |
| case V4L2_MPEG_VIDEO_H264_LEVEL_5_0: |
| return HAL_H264_LEVEL_5; |
| case V4L2_MPEG_VIDEO_H264_LEVEL_5_1: |
| return HAL_H264_LEVEL_51; |
| default: |
| goto unknown_value; |
| } |
| } |
| unknown_value: |
| dprintk(VIDC_WARN, "Unknown control (%x, %d)\n", id, value); |
| return -EINVAL; |
| } |
| |
| static int vdec_hal_to_v4l2(int id, int value) |
| { |
| switch (id) { |
| /* H264 */ |
| case V4L2_CID_MPEG_VIDEO_H264_PROFILE: |
| switch (value) { |
| case HAL_H264_PROFILE_BASELINE: |
| return V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE; |
| case HAL_H264_PROFILE_CONSTRAINED_BASE: |
| return |
| V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE; |
| case HAL_H264_PROFILE_MAIN: |
| return V4L2_MPEG_VIDEO_H264_PROFILE_MAIN; |
| case HAL_H264_PROFILE_EXTENDED: |
| return V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED; |
| case HAL_H264_PROFILE_HIGH: |
| return V4L2_MPEG_VIDEO_H264_PROFILE_HIGH; |
| case HAL_H264_PROFILE_HIGH10: |
| return V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10; |
| case HAL_H264_PROFILE_HIGH422: |
| return V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422; |
| case HAL_H264_PROFILE_HIGH444: |
| return V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE; |
| default: |
| goto unknown_value; |
| } |
| case V4L2_CID_MPEG_VIDEO_H264_LEVEL: |
| switch (value) { |
| case HAL_H264_LEVEL_1: |
| return V4L2_MPEG_VIDEO_H264_LEVEL_1_0; |
| case HAL_H264_LEVEL_1b: |
| return V4L2_MPEG_VIDEO_H264_LEVEL_1B; |
| case HAL_H264_LEVEL_11: |
| return V4L2_MPEG_VIDEO_H264_LEVEL_1_1; |
| case HAL_H264_LEVEL_12: |
| return V4L2_MPEG_VIDEO_H264_LEVEL_1_2; |
| case HAL_H264_LEVEL_13: |
| return V4L2_MPEG_VIDEO_H264_LEVEL_1_3; |
| case HAL_H264_LEVEL_2: |
| return V4L2_MPEG_VIDEO_H264_LEVEL_2_0; |
| case HAL_H264_LEVEL_21: |
| return V4L2_MPEG_VIDEO_H264_LEVEL_2_1; |
| case HAL_H264_LEVEL_22: |
| return V4L2_MPEG_VIDEO_H264_LEVEL_2_2; |
| case HAL_H264_LEVEL_3: |
| return V4L2_MPEG_VIDEO_H264_LEVEL_3_0; |
| case HAL_H264_LEVEL_31: |
| return V4L2_MPEG_VIDEO_H264_LEVEL_3_1; |
| case HAL_H264_LEVEL_32: |
| return V4L2_MPEG_VIDEO_H264_LEVEL_3_2; |
| case HAL_H264_LEVEL_4: |
| return V4L2_MPEG_VIDEO_H264_LEVEL_4_0; |
| case HAL_H264_LEVEL_41: |
| return V4L2_MPEG_VIDEO_H264_LEVEL_4_1; |
| case HAL_H264_LEVEL_42: |
| return V4L2_MPEG_VIDEO_H264_LEVEL_4_2; |
| case HAL_H264_LEVEL_5: |
| return V4L2_MPEG_VIDEO_H264_LEVEL_5_0; |
| case HAL_H264_LEVEL_51: |
| return V4L2_MPEG_VIDEO_H264_LEVEL_5_1; |
| default: |
| goto unknown_value; |
| } |
| case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE: |
| case V4L2_CID_MPEG_VIDC_VIDEO_H263_PROFILE: |
| case V4L2_CID_MPEG_VIDC_VIDEO_VP8_PROFILE_LEVEL: |
| case V4L2_CID_MPEG_VIDC_VIDEO_MPEG2_PROFILE: |
| case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL: |
| case V4L2_CID_MPEG_VIDC_VIDEO_H263_LEVEL: |
| case V4L2_CID_MPEG_VIDC_VIDEO_MPEG2_LEVEL: |
| /* |
| * Extremely dirty hack: we haven't implemented g_ctrl of |
| * any of these controls and have no intention of doing |
| * so in the near future. So just return 0 so that we |
| * don't see the annoying "Unknown control" errors at the |
| * bottom of this function. |
| */ |
| return 0; |
| } |
| |
| unknown_value: |
| dprintk(VIDC_WARN, "Unknown control (%x, %d)\n", id, value); |
| return -EINVAL; |
| } |
| |
| static struct v4l2_ctrl *get_ctrl_from_cluster(int id, |
| struct v4l2_ctrl **cluster, int ncontrols) |
| { |
| int c; |
| for (c = 0; c < ncontrols; ++c) |
| if (cluster[c]->id == id) |
| return cluster[c]; |
| return NULL; |
| } |
| |
| static int try_set_ctrl(struct msm_vidc_inst *inst, struct v4l2_ctrl *ctrl) |
| { |
| int rc = 0; |
| struct hal_nal_stream_format_supported stream_format; |
| struct hal_enable_picture enable_picture; |
| struct hal_enable hal_property; |
| enum hal_property property_id = 0; |
| u32 property_val = 0; |
| void *pdata = NULL; |
| struct hfi_device *hdev; |
| struct hal_extradata_enable extra; |
| struct hal_buffer_alloc_mode alloc_mode; |
| struct hal_multi_stream multi_stream; |
| struct hal_scs_threshold scs_threshold; |
| struct hal_mvc_buffer_layout layout; |
| struct v4l2_ctrl *temp_ctrl = NULL; |
| struct hal_profile_level profile_level; |
| struct hal_frame_size frame_sz; |
| |
| if (!inst || !inst->core || !inst->core->device) { |
| dprintk(VIDC_ERR, "%s invalid parameters\n", __func__); |
| return -EINVAL; |
| } |
| hdev = inst->core->device; |
| |
| rc = is_ctrl_valid_for_codec(inst, ctrl); |
| if (rc) |
| return rc; |
| |
| /* Small helper macro for quickly getting a control and err checking */ |
| #define TRY_GET_CTRL(__ctrl_id) ({ \ |
| struct v4l2_ctrl *__temp; \ |
| __temp = get_ctrl_from_cluster( \ |
| __ctrl_id, \ |
| ctrl->cluster, ctrl->ncontrols); \ |
| if (!__temp) { \ |
| dprintk(VIDC_ERR, "Can't find %s (%x) in cluster\n", \ |
| #__ctrl_id, __ctrl_id); \ |
| /* Clusters are hardcoded, if we can't find */ \ |
| /* something then things are massively screwed up */ \ |
| BUG_ON(1); \ |
| } \ |
| __temp; \ |
| }) |
| |
| v4l2_ctrl_unlock(ctrl); |
| |
| switch (ctrl->id) { |
| case V4L2_CID_MPEG_VIDC_VIDEO_STREAM_FORMAT: |
| property_id = HAL_PARAM_NAL_STREAM_FORMAT_SELECT; |
| stream_format.nal_stream_format_supported = BIT(ctrl->val); |
| pdata = &stream_format; |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_OUTPUT_ORDER: |
| property_id = HAL_PARAM_VDEC_OUTPUT_ORDER; |
| property_val = ctrl->val; |
| pdata = &property_val; |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_PICTYPE_DEC_MODE: |
| property_id = HAL_PARAM_VDEC_PICTURE_TYPE_DECODE; |
| if (ctrl->val == |
| V4L2_MPEG_VIDC_VIDEO_PICTYPE_DECODE_ON) |
| enable_picture.picture_type = HAL_PICTURE_I; |
| else |
| enable_picture.picture_type = HAL_PICTURE_I | |
| HAL_PICTURE_P | HAL_PICTURE_B | |
| HAL_PICTURE_IDR; |
| pdata = &enable_picture; |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_KEEP_ASPECT_RATIO: |
| property_id = HAL_PARAM_VDEC_OUTPUT2_KEEP_ASPECT_RATIO; |
| hal_property.enable = ctrl->val; |
| pdata = &hal_property; |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_POST_LOOP_DEBLOCKER_MODE: |
| property_id = HAL_CONFIG_VDEC_POST_LOOP_DEBLOCKER; |
| hal_property.enable = ctrl->val; |
| pdata = &hal_property; |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_DIVX_FORMAT: |
| property_id = HAL_PARAM_DIVX_FORMAT; |
| property_val = ctrl->val; |
| pdata = &property_val; |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_MB_ERROR_MAP_REPORTING: |
| property_id = HAL_CONFIG_VDEC_MB_ERROR_MAP_REPORTING; |
| hal_property.enable = ctrl->val; |
| pdata = &hal_property; |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_CONTINUE_DATA_TRANSFER: |
| property_id = HAL_PARAM_VDEC_CONTINUE_DATA_TRANSFER; |
| hal_property.enable = ctrl->val; |
| pdata = &hal_property; |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_SYNC_FRAME_DECODE: |
| switch (ctrl->val) { |
| case V4L2_MPEG_VIDC_VIDEO_SYNC_FRAME_DECODE_DISABLE: |
| inst->flags &= ~VIDC_THUMBNAIL; |
| break; |
| case V4L2_MPEG_VIDC_VIDEO_SYNC_FRAME_DECODE_ENABLE: |
| inst->flags |= VIDC_THUMBNAIL; |
| break; |
| } |
| |
| property_id = HAL_PARAM_VDEC_SYNC_FRAME_DECODE; |
| hal_property.enable = ctrl->val; |
| pdata = &hal_property; |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_SECURE: |
| inst->flags |= VIDC_SECURE; |
| dprintk(VIDC_DBG, "Setting secure mode to: %d\n", |
| !!(inst->flags & VIDC_SECURE)); |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_EXTRADATA: |
| property_id = HAL_PARAM_INDEX_EXTRADATA; |
| extra.index = msm_comm_get_hal_extradata_index(ctrl->val); |
| extra.enable = 1; |
| pdata = &extra; |
| break; |
| case V4L2_CID_MPEG_VIDC_SET_PERF_LEVEL: |
| switch (ctrl->val) { |
| case V4L2_CID_MPEG_VIDC_PERF_LEVEL_NOMINAL: |
| inst->flags &= ~VIDC_TURBO; |
| break; |
| case V4L2_CID_MPEG_VIDC_PERF_LEVEL_TURBO: |
| inst->flags |= VIDC_TURBO; |
| break; |
| default: |
| dprintk(VIDC_ERR, "Perf mode %x not supported\n", |
| ctrl->val); |
| rc = -ENOTSUPP; |
| break; |
| } |
| msm_comm_scale_clocks_and_bus(inst); |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_ALLOC_MODE_INPUT: |
| if (ctrl->val == V4L2_MPEG_VIDC_VIDEO_DYNAMIC) { |
| rc = -ENOTSUPP; |
| break; |
| } |
| property_id = HAL_PARAM_BUFFER_ALLOC_MODE; |
| alloc_mode.buffer_mode = get_buf_type(ctrl->val); |
| alloc_mode.buffer_type = HAL_BUFFER_INPUT; |
| inst->buffer_mode_set[OUTPUT_PORT] = alloc_mode.buffer_mode; |
| pdata = &alloc_mode; |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_FRAME_ASSEMBLY: |
| property_id = HAL_PARAM_VDEC_FRAME_ASSEMBLY; |
| hal_property.enable = ctrl->val; |
| pdata = &hal_property; |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_ALLOC_MODE_OUTPUT: |
| property_id = HAL_PARAM_BUFFER_ALLOC_MODE; |
| alloc_mode.buffer_mode = get_buf_type(ctrl->val); |
| |
| if (!(alloc_mode.buffer_mode & |
| inst->capability.alloc_mode_out)) { |
| dprintk(VIDC_WARN, |
| "buffer mode[%d] not supported for capture port[0x%x]\n", |
| ctrl->val, inst->capability.alloc_mode_out); |
| rc = -ENOTSUPP; |
| break; |
| } |
| |
| alloc_mode.buffer_type = HAL_BUFFER_OUTPUT; |
| pdata = &alloc_mode; |
| inst->buffer_mode_set[CAPTURE_PORT] = alloc_mode.buffer_mode; |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_STREAM_OUTPUT_MODE: |
| if (ctrl->val && !(inst->capability.pixelprocess_capabilities & |
| HAL_VIDEO_DECODER_MULTI_STREAM_CAPABILITY)) { |
| dprintk(VIDC_ERR, "Downscaling not supported: %#x\n", |
| ctrl->id); |
| rc = -ENOTSUPP; |
| break; |
| } |
| switch (ctrl->val) { |
| case V4L2_CID_MPEG_VIDC_VIDEO_STREAM_OUTPUT_PRIMARY: |
| multi_stream.buffer_type = HAL_BUFFER_OUTPUT; |
| multi_stream.enable = true; |
| pdata = &multi_stream; |
| rc = call_hfi_op(hdev, session_set_property, (void *) |
| inst->session, HAL_PARAM_VDEC_MULTI_STREAM, |
| pdata); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "Failed : Enabling OUTPUT port : %d\n", |
| rc); |
| break; |
| } |
| multi_stream.buffer_type = HAL_BUFFER_OUTPUT2; |
| multi_stream.enable = false; |
| pdata = &multi_stream; |
| rc = call_hfi_op(hdev, session_set_property, (void *) |
| inst->session, HAL_PARAM_VDEC_MULTI_STREAM, |
| pdata); |
| if (rc) |
| dprintk(VIDC_ERR, |
| "Failed:Disabling OUTPUT2 port : %d\n", |
| rc); |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_STREAM_OUTPUT_SECONDARY: |
| multi_stream.buffer_type = HAL_BUFFER_OUTPUT2; |
| multi_stream.enable = true; |
| pdata = &multi_stream; |
| rc = call_hfi_op(hdev, session_set_property, (void *) |
| inst->session, HAL_PARAM_VDEC_MULTI_STREAM, |
| pdata); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "Failed :Enabling OUTPUT2 port : %d\n", |
| rc); |
| break; |
| } |
| multi_stream.buffer_type = HAL_BUFFER_OUTPUT; |
| multi_stream.enable = false; |
| pdata = &multi_stream; |
| rc = call_hfi_op(hdev, session_set_property, (void *) |
| inst->session, HAL_PARAM_VDEC_MULTI_STREAM, |
| pdata); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "Failed disabling OUTPUT port : %d\n", |
| rc); |
| break; |
| } |
| |
| frame_sz.buffer_type = HAL_BUFFER_OUTPUT2; |
| frame_sz.width = inst->prop.width[CAPTURE_PORT]; |
| frame_sz.height = inst->prop.height[CAPTURE_PORT]; |
| pdata = &frame_sz; |
| dprintk(VIDC_DBG, |
| "buffer type = %d width = %d, height = %d\n", |
| frame_sz.buffer_type, frame_sz.width, |
| frame_sz.height); |
| rc = call_hfi_op(hdev, session_set_property, (void *) |
| inst->session, HAL_PARAM_FRAME_SIZE, pdata); |
| if (rc) |
| dprintk(VIDC_ERR, |
| "Failed setting OUTPUT2 size : %d\n", |
| rc); |
| |
| alloc_mode.buffer_mode = |
| inst->buffer_mode_set[CAPTURE_PORT]; |
| alloc_mode.buffer_type = HAL_BUFFER_OUTPUT2; |
| rc = call_hfi_op(hdev, session_set_property, |
| inst->session, HAL_PARAM_BUFFER_ALLOC_MODE, |
| &alloc_mode); |
| if (rc) |
| dprintk(VIDC_ERR, |
| "Failed to set alloc_mode on OUTPUT2: %d\n", |
| rc); |
| break; |
| default: |
| dprintk(VIDC_ERR, |
| "Failed : Unsupported multi stream setting\n"); |
| rc = -ENOTSUPP; |
| break; |
| } |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_SCS_THRESHOLD: |
| property_id = HAL_PARAM_VDEC_SCS_THRESHOLD; |
| scs_threshold.threshold_value = ctrl->val; |
| pdata = &scs_threshold; |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_MVC_BUFFER_LAYOUT: |
| property_id = HAL_PARAM_MVC_BUFFER_LAYOUT; |
| layout.layout_type = msm_comm_get_hal_buffer_layout(ctrl->val); |
| layout.bright_view_first = 0; |
| layout.ngap = 0; |
| pdata = &layout; |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_CONCEAL_COLOR: |
| property_id = HAL_PARAM_VDEC_CONCEAL_COLOR; |
| property_val = ctrl->val; |
| pdata = &property_val; |
| break; |
| case V4L2_CID_MPEG_VIDEO_H264_PROFILE: |
| temp_ctrl = TRY_GET_CTRL(V4L2_CID_MPEG_VIDEO_H264_LEVEL); |
| property_id = |
| HAL_PARAM_PROFILE_LEVEL_CURRENT; |
| profile_level.profile = vdec_v4l2_to_hal(ctrl->id, |
| ctrl->val); |
| profile_level.level = vdec_v4l2_to_hal( |
| V4L2_CID_MPEG_VIDEO_H264_LEVEL, |
| temp_ctrl->val); |
| pdata = &profile_level; |
| break; |
| case V4L2_CID_MPEG_VIDEO_H264_LEVEL: |
| temp_ctrl = TRY_GET_CTRL(V4L2_CID_MPEG_VIDEO_H264_PROFILE); |
| property_id = |
| HAL_PARAM_PROFILE_LEVEL_CURRENT; |
| profile_level.level = vdec_v4l2_to_hal(ctrl->id, |
| ctrl->val); |
| profile_level.profile = vdec_v4l2_to_hal( |
| V4L2_CID_MPEG_VIDEO_H264_PROFILE, |
| temp_ctrl->val); |
| pdata = &profile_level; |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_BUFFER_SIZE_LIMIT: |
| dprintk(VIDC_DBG, |
| "Limiting input buffer size from %u to %u\n", |
| inst->buffer_size_limit, ctrl->val); |
| inst->buffer_size_limit = ctrl->val; |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_NON_SECURE_OUTPUT2: |
| property_id = HAL_PARAM_VDEC_NON_SECURE_OUTPUT2; |
| hal_property.enable = ctrl->val; |
| dprintk(VIDC_DBG, "%s non_secure output2\n", |
| ctrl->val ? "Enabling" : "Disabling"); |
| pdata = &hal_property; |
| break; |
| case V4L2_CID_VIDC_QBUF_MODE: |
| property_id = HAL_PARAM_SYNC_BASED_INTERRUPT; |
| hal_property.enable = ctrl->val == V4L2_VIDC_QBUF_BATCHED; |
| pdata = &hal_property; |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_PRIORITY: |
| property_id = HAL_CONFIG_REALTIME; |
| /* firmware has inverted values for realtime and |
| * non-realtime priority |
| */ |
| hal_property.enable = !(ctrl->val); |
| pdata = &hal_property; |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_OPERATING_RATE: |
| break; |
| default: |
| break; |
| } |
| |
| v4l2_ctrl_lock(ctrl); |
| #undef TRY_GET_CTRL |
| |
| if (!rc && property_id) { |
| dprintk(VIDC_DBG, |
| "Control: HAL property=%#x,ctrl: id=%#x,value=%#x\n", |
| property_id, ctrl->id, ctrl->val); |
| rc = call_hfi_op(hdev, session_set_property, (void *) |
| inst->session, property_id, pdata); |
| } |
| |
| return rc; |
| } |
| |
| static int try_set_ext_ctrl(struct msm_vidc_inst *inst, |
| struct v4l2_ext_controls *ctrl) |
| { |
| int rc = 0, i = 0, fourcc = 0; |
| struct v4l2_ext_control *ext_control; |
| struct v4l2_control control; |
| |
| if (!inst || !inst->core || !ctrl) { |
| dprintk(VIDC_ERR, |
| "%s invalid parameters\n", __func__); |
| return -EINVAL; |
| } |
| |
| ext_control = ctrl->controls; |
| control.id = |
| V4L2_CID_MPEG_VIDC_VIDEO_STREAM_OUTPUT_MODE; |
| |
| for (i = 0; i < ctrl->count; i++) { |
| switch (ext_control[i].id) { |
| case V4L2_CID_MPEG_VIDC_VIDEO_STREAM_OUTPUT_MODE: |
| control.value = ext_control[i].value; |
| |
| rc = msm_comm_s_ctrl(inst, &control); |
| if (rc) |
| dprintk(VIDC_ERR, |
| "%s Failed setting stream output mode : %d\n", |
| __func__, rc); |
| break; |
| case V4L2_CID_MPEG_VIDC_VIDEO_DPB_COLOR_FORMAT: |
| switch (ext_control[i].value) { |
| case V4L2_MPEG_VIDC_VIDEO_DPB_COLOR_FMT_NONE: |
| if (!msm_comm_g_ctrl_for_id(inst, control.id)) { |
| rc = msm_comm_release_output_buffers( |
| inst); |
| if (rc) |
| dprintk(VIDC_ERR, |
| "%s Release output buffers failed\n", |
| __func__); |
| } |
| break; |
| case V4L2_MPEG_VIDC_VIDEO_DPB_COLOR_FMT_UBWC: |
| case V4L2_MPEG_VIDC_VIDEO_DPB_COLOR_FMT_TP10_UBWC: |
| if (ext_control[i].value == |
| V4L2_MPEG_VIDC_VIDEO_DPB_COLOR_FMT_UBWC) |
| fourcc = V4L2_PIX_FMT_NV12_UBWC; |
| else |
| fourcc = V4L2_PIX_FMT_NV12_TP10_UBWC; |
| if (msm_comm_g_ctrl_for_id(inst, control.id)) { |
| rc = msm_comm_set_color_format(inst, |
| HAL_BUFFER_OUTPUT, fourcc); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "%s Failed setting output color format : %d\n", |
| __func__, rc); |
| break; |
| } |
| rc = msm_comm_try_get_bufreqs(inst); |
| if (rc) |
| dprintk(VIDC_ERR, |
| "%s Failed to get buffer requirements : %d\n", |
| __func__, rc); |
| } |
| break; |
| default: |
| dprintk(VIDC_ERR, |
| "%s Unsupported output color format\n", |
| __func__); |
| rc = -ENOTSUPP; |
| break; |
| } |
| break; |
| default: |
| dprintk(VIDC_ERR |
| , "%s Unsupported set control %d", |
| __func__, ext_control[i].id); |
| rc = -ENOTSUPP; |
| break; |
| } |
| } |
| |
| return rc; |
| } |
| |
| static int msm_vdec_op_s_ctrl(struct v4l2_ctrl *ctrl) |
| { |
| int rc = 0, c = 0; |
| struct msm_vidc_inst *inst = container_of(ctrl->handler, |
| struct msm_vidc_inst, ctrl_handler); |
| if (!inst) { |
| dprintk(VIDC_ERR, "%s invalid parameters\n", __func__); |
| return -EINVAL; |
| } |
| rc = msm_comm_try_state(inst, MSM_VIDC_OPEN_DONE); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "Failed to move inst: %pK to start done state\n", inst); |
| goto failed_open_done; |
| } |
| |
| for (c = 0; c < ctrl->ncontrols; ++c) { |
| if (ctrl->cluster[c]->is_new) { |
| rc = try_set_ctrl(inst, ctrl->cluster[c]); |
| if (rc) { |
| dprintk(VIDC_ERR, "Failed setting %x\n", |
| ctrl->cluster[c]->id); |
| break; |
| } |
| } |
| } |
| |
| failed_open_done: |
| return rc; |
| } |
| |
| static int msm_vdec_op_g_volatile_ctrl(struct v4l2_ctrl *ctrl) |
| { |
| int rc = 0, c = 0; |
| struct msm_vidc_inst *inst = container_of(ctrl->handler, |
| struct msm_vidc_inst, ctrl_handler); |
| struct v4l2_ctrl *master = ctrl->cluster[0]; |
| |
| rc = msm_comm_try_state(inst, MSM_VIDC_OPEN_DONE); |
| if (rc) { |
| dprintk(VIDC_ERR, |
| "Failed to move inst: %pK to start done state\n", inst); |
| goto failed_open_done; |
| } |
| for (c = 0; c < master->ncontrols; ++c) { |
| int d = 0; |
| for (d = 0; d < NUM_CTRLS; ++d) { |
| if (master->cluster[c]->id == inst->ctrls[d]->id && |
| inst->ctrls[d]->flags & |
| V4L2_CTRL_FLAG_VOLATILE) { |
| rc = try_get_ctrl(inst, master->cluster[c]); |
| if (rc) { |
| dprintk(VIDC_ERR, "Failed getting %x\n", |
| master->cluster[c]->id); |
| return rc; |
| } |
| break; |
| } |
| } |
| } |
| return rc; |
| |
| failed_open_done: |
| if (rc) |
| dprintk(VIDC_ERR, "Failed to get hal property\n"); |
| return rc; |
| } |
| |
| static const struct v4l2_ctrl_ops msm_vdec_ctrl_ops = { |
| |
| .s_ctrl = msm_vdec_op_s_ctrl, |
| .g_volatile_ctrl = msm_vdec_op_g_volatile_ctrl, |
| }; |
| |
| const struct v4l2_ctrl_ops *msm_vdec_get_ctrl_ops(void) |
| { |
| return &msm_vdec_ctrl_ops; |
| } |
| |
| int msm_vdec_s_ext_ctrl(struct msm_vidc_inst *inst, |
| struct v4l2_ext_controls *ctrl) |
| { |
| int rc = 0; |
| if (ctrl->ctrl_class != V4L2_CTRL_CLASS_MPEG) { |
| dprintk(VIDC_ERR, "Invalid Class set for extended control\n"); |
| return -EINVAL; |
| } |
| |
| rc = try_set_ext_ctrl(inst, ctrl); |
| if (rc) { |
| dprintk(VIDC_ERR, "Error setting extended control\n"); |
| return rc; |
| } |
| return rc; |
| } |
| |
| int msm_vdec_ctrl_init(struct msm_vidc_inst *inst) |
| { |
| return msm_comm_ctrl_init(inst, msm_vdec_ctrls, |
| ARRAY_SIZE(msm_vdec_ctrls), &msm_vdec_ctrl_ops); |
| } |
| |