/* * Copyright (C) STMicroelectronics SA 2015 * Author: Hugues Fruchet <hugues.fruchet@st.com> for STMicroelectronics. * License terms: GNU General Public License (GPL), version 2 */ #ifndef DELTA_CFG_H #define DELTA_CFG_H #define DELTA_FW_VERSION "21.1-3" #define DELTA_MIN_WIDTH 32 #define DELTA_MAX_WIDTH 4096 #define DELTA_MIN_HEIGHT 32 #define DELTA_MAX_HEIGHT 2400 /* DELTA requires a 32x32 pixels alignment for frames */ #define DELTA_WIDTH_ALIGNMENT 32 #define DELTA_HEIGHT_ALIGNMENT 32 #define DELTA_DEFAULT_WIDTH DELTA_MIN_WIDTH #define DELTA_DEFAULT_HEIGHT DELTA_MIN_HEIGHT #define DELTA_DEFAULT_FRAMEFORMAT V4L2_PIX_FMT_NV12 #define DELTA_DEFAULT_STREAMFORMAT V4L2_PIX_FMT_MJPEG #define DELTA_MAX_RESO (DELTA_MAX_WIDTH * DELTA_MAX_HEIGHT) /* guard value for number of access units */ #define DELTA_MAX_AUS 10 /* IP perf dependent, can be tuned */ #define DELTA_PEAK_FRAME_SMOOTHING 2 /* * guard output frame count: * - at least 1 frame needed for display * - at worst 21 * ( max h264 dpb (16) + * decoding peak smoothing (2) + * user display pipeline (3) ) */ #define DELTA_MIN_FRAME_USER 1 #define DELTA_MAX_DPB 16 #define DELTA_MAX_FRAME_USER 3 /* platform/use-case dependent */ #define DELTA_MAX_FRAMES (DELTA_MAX_DPB + DELTA_PEAK_FRAME_SMOOTHING +\ DELTA_MAX_FRAME_USER) #if DELTA_MAX_FRAMES > VIDEO_MAX_FRAME #undef DELTA_MAX_FRAMES #define DELTA_MAX_FRAMES (VIDEO_MAX_FRAME) #endif /* extra space to be allocated to store codec specific data per frame */ #define DELTA_MAX_FRAME_PRIV_SIZE 100 /* PM runtime auto power-off after 5ms of inactivity */ #define DELTA_HW_AUTOSUSPEND_DELAY_MS 5 #define DELTA_MAX_DECODERS 10 #ifdef CONFIG_VIDEO_STI_DELTA_MJPEG extern const struct delta_dec mjpegdec; #endif #endif /* DELTA_CFG_H */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Hugues Fruchet | 126 | 100.00% | 2 | 100.00% |
| Total | 126 | 100.00% | 2 | 100.00% |