Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Hugues Fruchet | 651 | 98.49% | 2 | 50.00% |
Ezequiel García | 8 | 1.21% | 1 | 25.00% |
Philipp Zabel | 2 | 0.30% | 1 | 25.00% |
Total | 661 | 4 |
// SPDX-License-Identifier: GPL-2.0 /* * STM32MP25 video codec driver * * Copyright (C) STMicroelectronics SA 2024 * Authors: Hugues Fruchet <hugues.fruchet@foss.st.com> * for STMicroelectronics. * */ #include "hantro.h" #include "hantro_jpeg.h" #include "hantro_h1_regs.h" /* * Supported formats. */ static const struct hantro_fmt stm32mp25_vdec_fmts[] = { { .fourcc = V4L2_PIX_FMT_NV12, .codec_mode = HANTRO_MODE_NONE, .frmsize = { .min_width = FMT_MIN_WIDTH, .max_width = FMT_FHD_WIDTH, .step_width = MB_DIM, .min_height = FMT_MIN_HEIGHT, .max_height = FMT_FHD_HEIGHT, .step_height = MB_DIM, }, }, { .fourcc = V4L2_PIX_FMT_VP8_FRAME, .codec_mode = HANTRO_MODE_VP8_DEC, .max_depth = 2, .frmsize = { .min_width = FMT_MIN_WIDTH, .max_width = FMT_FHD_WIDTH, .step_width = MB_DIM, .min_height = FMT_MIN_HEIGHT, .max_height = FMT_FHD_HEIGHT, .step_height = MB_DIM, }, }, { .fourcc = V4L2_PIX_FMT_H264_SLICE, .codec_mode = HANTRO_MODE_H264_DEC, .max_depth = 2, .frmsize = { .min_width = FMT_MIN_WIDTH, .max_width = FMT_FHD_WIDTH, .step_width = MB_DIM, .min_height = FMT_MIN_HEIGHT, .max_height = FMT_FHD_HEIGHT, .step_height = MB_DIM, }, }, }; static const struct hantro_fmt stm32mp25_venc_fmts[] = { { .fourcc = V4L2_PIX_FMT_YUV420M, .codec_mode = HANTRO_MODE_NONE, .enc_fmt = ROCKCHIP_VPU_ENC_FMT_YUV420P, }, { .fourcc = V4L2_PIX_FMT_NV12M, .codec_mode = HANTRO_MODE_NONE, .enc_fmt = ROCKCHIP_VPU_ENC_FMT_YUV420SP, }, { .fourcc = V4L2_PIX_FMT_YUYV, .codec_mode = HANTRO_MODE_NONE, .enc_fmt = ROCKCHIP_VPU_ENC_FMT_YUYV422, }, { .fourcc = V4L2_PIX_FMT_UYVY, .codec_mode = HANTRO_MODE_NONE, .enc_fmt = ROCKCHIP_VPU_ENC_FMT_UYVY422, }, { .fourcc = V4L2_PIX_FMT_JPEG, .codec_mode = HANTRO_MODE_JPEG_ENC, .max_depth = 2, .header_size = JPEG_HEADER_SIZE, .frmsize = { .min_width = 96, .max_width = FMT_4K_WIDTH, .step_width = MB_DIM, .min_height = 96, .max_height = FMT_4K_HEIGHT, .step_height = MB_DIM, }, }, }; static irqreturn_t stm32mp25_venc_irq(int irq, void *dev_id) { struct hantro_dev *vpu = dev_id; enum vb2_buffer_state state; u32 status; status = vepu_read(vpu, H1_REG_INTERRUPT); state = (status & H1_REG_INTERRUPT_FRAME_RDY) ? VB2_BUF_STATE_DONE : VB2_BUF_STATE_ERROR; vepu_write(vpu, H1_REG_INTERRUPT_BIT, H1_REG_INTERRUPT); hantro_irq_done(vpu, state); return IRQ_HANDLED; } static void stm32mp25_venc_reset(struct hantro_ctx *ctx) { struct hantro_dev *vpu = ctx->dev; reset_control_reset(vpu->resets); } /* * Supported codec ops. */ static const struct hantro_codec_ops stm32mp25_vdec_codec_ops[] = { [HANTRO_MODE_VP8_DEC] = { .run = hantro_g1_vp8_dec_run, .reset = hantro_g1_reset, .init = hantro_vp8_dec_init, .exit = hantro_vp8_dec_exit, }, [HANTRO_MODE_H264_DEC] = { .run = hantro_g1_h264_dec_run, .reset = hantro_g1_reset, .init = hantro_h264_dec_init, .exit = hantro_h264_dec_exit, }, }; static const struct hantro_codec_ops stm32mp25_venc_codec_ops[] = { [HANTRO_MODE_JPEG_ENC] = { .run = hantro_h1_jpeg_enc_run, .reset = stm32mp25_venc_reset, .done = hantro_h1_jpeg_enc_done, }, }; /* * Variants. */ static const struct hantro_irq stm32mp25_vdec_irqs[] = { { "vdec", hantro_g1_irq }, }; static const char * const stm32mp25_vdec_clk_names[] = { "vdec-clk" }; const struct hantro_variant stm32mp25_vdec_variant = { .dec_fmts = stm32mp25_vdec_fmts, .num_dec_fmts = ARRAY_SIZE(stm32mp25_vdec_fmts), .codec = HANTRO_VP8_DECODER | HANTRO_H264_DECODER, .codec_ops = stm32mp25_vdec_codec_ops, .irqs = stm32mp25_vdec_irqs, .num_irqs = ARRAY_SIZE(stm32mp25_vdec_irqs), .clk_names = stm32mp25_vdec_clk_names, .num_clocks = ARRAY_SIZE(stm32mp25_vdec_clk_names), }; static const struct hantro_irq stm32mp25_venc_irqs[] = { { "venc", stm32mp25_venc_irq }, }; static const char * const stm32mp25_venc_clk_names[] = { "venc-clk" }; const struct hantro_variant stm32mp25_venc_variant = { .enc_fmts = stm32mp25_venc_fmts, .num_enc_fmts = ARRAY_SIZE(stm32mp25_venc_fmts), .codec = HANTRO_JPEG_ENCODER, .codec_ops = stm32mp25_venc_codec_ops, .irqs = stm32mp25_venc_irqs, .num_irqs = ARRAY_SIZE(stm32mp25_venc_irqs), .clk_names = stm32mp25_venc_clk_names, .num_clocks = ARRAY_SIZE(stm32mp25_venc_clk_names) };
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