| /* |
| * Rockchip RK3288 VPU codec driver |
| * |
| * Copyright (C) 2014 Rockchip Electronics Co., Ltd. |
| * Alpha Lin <Alpha.Lin@rock-chips.com> |
| * Jeffy Chen <jeffy.chen@rock-chips.com> |
| * |
| * Copyright (C) 2014 Google, Inc. |
| * Tomasz Figa <tfiga@chromium.org> |
| * |
| * This software is licensed under the terms of the GNU General Public |
| * License version 2, as published by the Free Software Foundation, and |
| * may be copied, distributed, and modified under those terms. |
| * |
| * 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 "rk3288_vpu_common.h" |
| |
| #include <linux/types.h> |
| #include <linux/sort.h> |
| |
| #include "rk3288_vpu_regs.h" |
| #include "rk3288_vpu_hw.h" |
| |
| /* Various parameters specific to VP8 encoder. */ |
| #define VP8_CABAC_CTX_OFFSET 192 |
| #define VP8_CABAC_CTX_SIZE ((55 + 96) << 3) |
| |
| #define VP8_KEY_FRAME_HDR_SIZE 10 |
| #define VP8_INTER_FRAME_HDR_SIZE 3 |
| |
| #define VP8_FRAME_TAG_KEY_FRAME_BIT BIT(0) |
| #define VP8_FRAME_TAG_LENGTH_SHIFT 5 |
| #define VP8_FRAME_TAG_LENGTH_MASK (0x7ffff << 5) |
| |
| /** |
| * struct rk3288_vpu_vp8e_ctrl_buf - hardware control buffer layout |
| * @ext_hdr_size: Ext header size in bytes (written by hardware). |
| * @dct_size: DCT partition size (written by hardware). |
| * @rsvd: Reserved for hardware. |
| */ |
| struct rk3288_vpu_vp8e_ctrl_buf { |
| u32 ext_hdr_size; |
| u32 dct_size; |
| u8 rsvd[1016]; |
| }; |
| |
| /* |
| * The hardware takes care only of ext hdr and dct partition. The software |
| * must take care of frame header. |
| * |
| * Buffer layout as received from hardware: |
| * |<--gap-->|<--ext hdr-->|<-gap->|<---dct part--- |
| * |<-------dct part offset------->| |
| * |
| * Required buffer layout: |
| * |<--hdr-->|<--ext hdr-->|<---dct part--- |
| */ |
| void rk3288_vpu_vp8e_assemble_bitstream(struct rk3288_vpu_ctx *ctx, |
| struct rk3288_vpu_buf *dst_buf) |
| { |
| size_t ext_hdr_size = dst_buf->vp8e.ext_hdr_size; |
| size_t dct_size = dst_buf->vp8e.dct_size; |
| size_t hdr_size = dst_buf->vp8e.hdr_size; |
| size_t dst_size; |
| size_t tag_size; |
| void *dst; |
| u32 *tag; |
| |
| dst_size = vb2_plane_size(&dst_buf->b, 0); |
| dst = vb2_plane_vaddr(&dst_buf->b, 0); |
| tag = dst; /* To access frame tag words. */ |
| |
| if (WARN_ON(hdr_size + ext_hdr_size + dct_size > dst_size)) |
| return; |
| if (WARN_ON(dst_buf->vp8e.dct_offset + dct_size > dst_size)) |
| return; |
| |
| vpu_debug(1, "%s: hdr_size = %u, ext_hdr_size = %u, dct_size = %u\n", |
| __func__, hdr_size, ext_hdr_size, dct_size); |
| |
| memmove(dst + hdr_size + ext_hdr_size, |
| dst + dst_buf->vp8e.dct_offset, dct_size); |
| memcpy(dst, dst_buf->vp8e.header, hdr_size); |
| |
| /* Patch frame tag at first 32-bit word of the frame. */ |
| if (dst_buf->b.v4l2_buf.flags & V4L2_BUF_FLAG_KEYFRAME) { |
| tag_size = VP8_KEY_FRAME_HDR_SIZE; |
| tag[0] &= ~VP8_FRAME_TAG_KEY_FRAME_BIT; |
| } else { |
| tag_size = VP8_INTER_FRAME_HDR_SIZE; |
| tag[0] |= VP8_FRAME_TAG_KEY_FRAME_BIT; |
| } |
| |
| tag[0] &= ~VP8_FRAME_TAG_LENGTH_MASK; |
| tag[0] |= (hdr_size + ext_hdr_size - tag_size) |
| << VP8_FRAME_TAG_LENGTH_SHIFT; |
| |
| vb2_set_plane_payload(&dst_buf->b, 0, |
| hdr_size + ext_hdr_size + dct_size); |
| } |
| |
| static inline unsigned int ref_luma_size(unsigned int w, unsigned int h) |
| { |
| return round_up(w, MB_DIM) * round_up(h, MB_DIM); |
| } |
| |
| int rk3288_vpu_vp8e_init(struct rk3288_vpu_ctx *ctx) |
| { |
| struct rk3288_vpu_dev *vpu = ctx->dev; |
| size_t height = ctx->src_fmt.height; |
| size_t width = ctx->src_fmt.width; |
| size_t ref_buf_size; |
| size_t mv_size; |
| int ret; |
| |
| ret = rk3288_vpu_aux_buf_alloc(vpu, &ctx->hw.vp8e.ctrl_buf, |
| sizeof(struct rk3288_vpu_vp8e_ctrl_buf)); |
| if (ret) { |
| vpu_err("failed to allocate ctrl buffer\n"); |
| return ret; |
| } |
| |
| mv_size = DIV_ROUND_UP(width, 16) * DIV_ROUND_UP(height, 16) / 4; |
| ret = rk3288_vpu_aux_buf_alloc(vpu, &ctx->hw.vp8e.mv_buf, mv_size); |
| if (ret) { |
| vpu_err("failed to allocate MV buffer\n"); |
| goto err_ctrl_buf; |
| } |
| |
| ref_buf_size = ref_luma_size(width, height) * 3 / 2; |
| ret = rk3288_vpu_aux_buf_alloc(vpu, &ctx->hw.vp8e.ext_buf, |
| 2 * ref_buf_size); |
| if (ret) { |
| vpu_err("failed to allocate ext buffer\n"); |
| goto err_mv_buf; |
| } |
| |
| return 0; |
| |
| err_mv_buf: |
| rk3288_vpu_aux_buf_free(vpu, &ctx->hw.vp8e.mv_buf); |
| err_ctrl_buf: |
| rk3288_vpu_aux_buf_free(vpu, &ctx->hw.vp8e.ctrl_buf); |
| |
| return ret; |
| } |
| |
| void rk3288_vpu_vp8e_exit(struct rk3288_vpu_ctx *ctx) |
| { |
| struct rk3288_vpu_dev *vpu = ctx->dev; |
| |
| rk3288_vpu_aux_buf_free(vpu, &ctx->hw.vp8e.ext_buf); |
| rk3288_vpu_aux_buf_free(vpu, &ctx->hw.vp8e.mv_buf); |
| rk3288_vpu_aux_buf_free(vpu, &ctx->hw.vp8e.ctrl_buf); |
| } |
| |
| static inline u32 enc_in_img_ctrl(struct rk3288_vpu_ctx *ctx) |
| { |
| struct v4l2_pix_format_mplane *pix_fmt = &ctx->src_fmt; |
| struct v4l2_rect *crop = &ctx->src_crop; |
| unsigned bytes_per_line, overfill_r, overfill_b; |
| |
| /* |
| * The hardware needs only the value for luma plane, because |
| * values of other planes are calculated internally based on |
| * format setting. |
| */ |
| bytes_per_line = pix_fmt->plane_fmt[0].bytesperline; |
| overfill_r = (pix_fmt->width - crop->width) / 4; |
| overfill_b = pix_fmt->height - crop->height; |
| |
| return VEPU_REG_IN_IMG_CTRL_ROW_LEN(bytes_per_line) |
| | VEPU_REG_IN_IMG_CTRL_OVRFLR_D4(overfill_r) |
| | VEPU_REG_IN_IMG_CTRL_OVRFLB_D4(overfill_b) |
| | VEPU_REG_IN_IMG_CTRL_FMT(ctx->vpu_src_fmt->enc_fmt); |
| } |
| |
| static void rk3288_vpu_vp8e_set_buffers(struct rk3288_vpu_dev *vpu, |
| struct rk3288_vpu_ctx *ctx) |
| { |
| const u32 src_addr_regs[] = { VEPU_REG_ADDR_IN_LUMA, |
| VEPU_REG_ADDR_IN_CB, |
| VEPU_REG_ADDR_IN_CR }; |
| const struct rk3288_vp8e_reg_params *params = ctx->run.vp8e.reg_params; |
| struct v4l2_pix_format_mplane *src_fmt = &ctx->src_fmt; |
| dma_addr_t ref_buf_dma, rec_buf_dma; |
| dma_addr_t stream_dma; |
| size_t rounded_size; |
| dma_addr_t dst_dma; |
| u32 start_offset; |
| size_t dst_size; |
| int i; |
| rounded_size = ref_luma_size(ctx->src_fmt.width, |
| ctx->src_fmt.height); |
| |
| ref_buf_dma = rec_buf_dma = ctx->hw.vp8e.ext_buf.dma; |
| if (ctx->hw.vp8e.ref_rec_ptr) |
| ref_buf_dma += rounded_size * 3 / 2; |
| else |
| rec_buf_dma += rounded_size * 3 / 2; |
| ctx->hw.vp8e.ref_rec_ptr ^= 1; |
| |
| if (rk3288_vpu_ctx_is_dummy_encode(ctx)) { |
| dst_dma = vpu->dummy_encode_dst.dma; |
| dst_size = vpu->dummy_encode_dst.size; |
| } else { |
| dst_dma = vb2_dma_contig_plane_dma_addr(&ctx->run.dst->b, 0); |
| dst_size = vb2_plane_size(&ctx->run.dst->b, 0); |
| } |
| |
| /* |
| * stream addr-->| |
| * align 64bits->|<-start offset->| |
| * |<---------header size-------->|<---dst buf--- |
| */ |
| start_offset = (params->rlc_ctrl & VEPU_REG_RLC_CTRL_STR_OFFS_MASK) |
| >> VEPU_REG_RLC_CTRL_STR_OFFS_SHIFT; |
| stream_dma = dst_dma + params->hdr_len; |
| |
| /** |
| * Userspace will pass 8 bytes aligned size(round_down) to us, |
| * so we need to plus start offset to get real header size. |
| * |
| * |<-aligned size->|<-start offset->| |
| * |<----------header size---------->| |
| */ |
| ctx->run.dst->vp8e.hdr_size = params->hdr_len + (start_offset >> 3); |
| |
| if (params->enc_ctrl & VEPU_REG_ENC_CTRL_KEYFRAME_BIT) |
| ctx->run.dst->b.v4l2_buf.flags |= V4L2_BUF_FLAG_KEYFRAME; |
| else |
| ctx->run.dst->b.v4l2_buf.flags &= ~V4L2_BUF_FLAG_KEYFRAME; |
| |
| /* |
| * We assume here that 1/10 of the buffer is enough for headers. |
| * DCT partition will be placed in remaining 9/10 of the buffer. |
| */ |
| ctx->run.dst->vp8e.dct_offset = round_up(dst_size / 10, 8); |
| |
| /* Destination buffer. */ |
| vepu_write_relaxed(vpu, stream_dma, VEPU_REG_ADDR_OUTPUT_STREAM); |
| vepu_write_relaxed(vpu, dst_dma + ctx->run.dst->vp8e.dct_offset, |
| VEPU_REG_ADDR_VP8_DCT_PART(0)); |
| vepu_write_relaxed(vpu, dst_size - ctx->run.dst->vp8e.dct_offset, |
| VEPU_REG_STR_BUF_LIMIT); |
| |
| /* Auxilliary buffers. */ |
| vepu_write_relaxed(vpu, ctx->hw.vp8e.ctrl_buf.dma, |
| VEPU_REG_ADDR_OUTPUT_CTRL); |
| vepu_write_relaxed(vpu, ctx->hw.vp8e.mv_buf.dma, |
| VEPU_REG_ADDR_MV_OUT); |
| vepu_write_relaxed(vpu, ctx->run.priv_dst.dma, |
| VEPU_REG_ADDR_VP8_PROB_CNT); |
| vepu_write_relaxed(vpu, ctx->run.priv_src.dma + VP8_CABAC_CTX_OFFSET, |
| VEPU_REG_ADDR_CABAC_TBL); |
| vepu_write_relaxed(vpu, ctx->run.priv_src.dma |
| + VP8_CABAC_CTX_OFFSET + VP8_CABAC_CTX_SIZE, |
| VEPU_REG_ADDR_VP8_SEG_MAP); |
| |
| /* Reference buffers. */ |
| vepu_write_relaxed(vpu, ref_buf_dma, |
| VEPU_REG_ADDR_REF_LUMA); |
| vepu_write_relaxed(vpu, ref_buf_dma + rounded_size, |
| VEPU_REG_ADDR_REF_CHROMA); |
| |
| /* Reconstruction buffers. */ |
| vepu_write_relaxed(vpu, rec_buf_dma, |
| VEPU_REG_ADDR_REC_LUMA); |
| vepu_write_relaxed(vpu, rec_buf_dma + rounded_size, |
| VEPU_REG_ADDR_REC_CHROMA); |
| |
| /* Source buffer. */ |
| if (rk3288_vpu_ctx_is_dummy_encode(ctx)) { |
| vepu_write_relaxed(vpu, vpu->dummy_encode_src[PLANE_Y].dma, |
| VEPU_REG_ADDR_IN_LUMA); |
| vepu_write_relaxed(vpu, vpu->dummy_encode_src[PLANE_CB].dma, |
| VEPU_REG_ADDR_IN_CB); |
| vepu_write_relaxed(vpu, vpu->dummy_encode_src[PLANE_CR].dma, |
| VEPU_REG_ADDR_IN_CR); |
| } else { |
| for (i = 0; i < src_fmt->num_planes; ++i) |
| vepu_write_relaxed(vpu, vb2_dma_contig_plane_dma_addr( |
| &ctx->run.src->b, i), |
| src_addr_regs[i]); |
| } |
| |
| /* Source parameters. */ |
| vepu_write_relaxed(vpu, enc_in_img_ctrl(ctx), VEPU_REG_IN_IMG_CTRL); |
| } |
| |
| static void rk3288_vpu_vp8e_set_params(struct rk3288_vpu_dev *vpu, |
| struct rk3288_vpu_ctx *ctx) |
| { |
| const struct rk3288_vp8e_reg_params *params = ctx->run.vp8e.reg_params; |
| int i; |
| |
| vepu_write_relaxed(vpu, params->enc_ctrl0, VEPU_REG_ENC_CTRL0); |
| vepu_write_relaxed(vpu, params->enc_ctrl1, VEPU_REG_ENC_CTRL1); |
| vepu_write_relaxed(vpu, params->enc_ctrl2, VEPU_REG_ENC_CTRL2); |
| vepu_write_relaxed(vpu, params->enc_ctrl3, VEPU_REG_ENC_CTRL3); |
| vepu_write_relaxed(vpu, params->enc_ctrl5, VEPU_REG_ENC_CTRL5); |
| vepu_write_relaxed(vpu, params->enc_ctrl4, VEPU_REG_ENC_CTRL4); |
| vepu_write_relaxed(vpu, params->str_hdr_rem_msb, |
| VEPU_REG_STR_HDR_REM_MSB); |
| vepu_write_relaxed(vpu, params->str_hdr_rem_lsb, |
| VEPU_REG_STR_HDR_REM_LSB); |
| vepu_write_relaxed(vpu, params->mad_ctrl, VEPU_REG_MAD_CTRL); |
| |
| for (i = 0; i < ARRAY_SIZE(params->qp_val); ++i) |
| vepu_write_relaxed(vpu, params->qp_val[i], |
| VEPU_REG_VP8_QP_VAL(i)); |
| |
| vepu_write_relaxed(vpu, params->bool_enc, VEPU_REG_VP8_BOOL_ENC); |
| vepu_write_relaxed(vpu, params->vp8_ctrl0, VEPU_REG_VP8_CTRL0); |
| vepu_write_relaxed(vpu, params->rlc_ctrl, VEPU_REG_RLC_CTRL); |
| vepu_write_relaxed(vpu, params->mb_ctrl, VEPU_REG_MB_CTRL); |
| |
| for (i = 0; i < ARRAY_SIZE(params->rgb_yuv_coeff); ++i) |
| vepu_write_relaxed(vpu, params->rgb_yuv_coeff[i], |
| VEPU_REG_RGB_YUV_COEFF(i)); |
| |
| vepu_write_relaxed(vpu, params->rgb_mask_msb, |
| VEPU_REG_RGB_MASK_MSB); |
| vepu_write_relaxed(vpu, params->intra_area_ctrl, |
| VEPU_REG_INTRA_AREA_CTRL); |
| vepu_write_relaxed(vpu, params->cir_intra_ctrl, |
| VEPU_REG_CIR_INTRA_CTRL); |
| vepu_write_relaxed(vpu, params->first_roi_area, |
| VEPU_REG_FIRST_ROI_AREA); |
| vepu_write_relaxed(vpu, params->second_roi_area, |
| VEPU_REG_SECOND_ROI_AREA); |
| vepu_write_relaxed(vpu, params->mvc_ctrl, |
| VEPU_REG_MVC_CTRL); |
| |
| for (i = 0; i < ARRAY_SIZE(params->intra_penalty); ++i) |
| vepu_write_relaxed(vpu, params->intra_penalty[i], |
| VEPU_REG_VP8_INTRA_PENALTY(i)); |
| |
| for (i = 0; i < ARRAY_SIZE(params->seg_qp); ++i) |
| vepu_write_relaxed(vpu, params->seg_qp[i], |
| VEPU_REG_VP8_SEG_QP(i)); |
| |
| for (i = 0; i < ARRAY_SIZE(params->dmv_4p_1p_penalty); ++i) |
| vepu_write_relaxed(vpu, params->dmv_4p_1p_penalty[i], |
| VEPU_REG_DMV_4P_1P_PENALTY(i)); |
| |
| for (i = 0; i < ARRAY_SIZE(params->dmv_qpel_penalty); ++i) |
| vepu_write_relaxed(vpu, params->dmv_qpel_penalty[i], |
| VEPU_REG_DMV_QPEL_PENALTY(i)); |
| |
| vepu_write_relaxed(vpu, params->vp8_ctrl1, VEPU_REG_VP8_CTRL1); |
| vepu_write_relaxed(vpu, params->bit_cost_golden, |
| VEPU_REG_VP8_BIT_COST_GOLDEN); |
| |
| for (i = 0; i < ARRAY_SIZE(params->loop_flt_delta); ++i) |
| vepu_write_relaxed(vpu, params->loop_flt_delta[i], |
| VEPU_REG_VP8_LOOP_FLT_DELTA(i)); |
| } |
| |
| void rk3288_vpu_vp8e_run(struct rk3288_vpu_ctx *ctx) |
| { |
| struct rk3288_vpu_dev *vpu = ctx->dev; |
| u32 reg; |
| |
| /* The hardware expects the control buffer to be zeroed. */ |
| memset(ctx->hw.vp8e.ctrl_buf.cpu, 0, |
| sizeof(struct rk3288_vpu_vp8e_ctrl_buf)); |
| |
| /* |
| * Program the hardware. |
| */ |
| rk3288_vpu_power_on(vpu); |
| |
| vepu_write_relaxed(vpu, VEPU_REG_ENC_CTRL_ENC_MODE_VP8, |
| VEPU_REG_ENC_CTRL); |
| |
| rk3288_vpu_vp8e_set_params(vpu, ctx); |
| rk3288_vpu_vp8e_set_buffers(vpu, ctx); |
| |
| /* Make sure that all registers are written at this point. */ |
| wmb(); |
| |
| /* Set the watchdog. */ |
| schedule_delayed_work(&vpu->watchdog_work, msecs_to_jiffies(2000)); |
| |
| /* Start the hardware. */ |
| reg = VEPU_REG_AXI_CTRL_OUTPUT_SWAP16 |
| | VEPU_REG_AXI_CTRL_INPUT_SWAP16 |
| | VEPU_REG_AXI_CTRL_BURST_LEN(16) |
| | VEPU_REG_AXI_CTRL_GATE_BIT |
| | VEPU_REG_AXI_CTRL_OUTPUT_SWAP32 |
| | VEPU_REG_AXI_CTRL_INPUT_SWAP32 |
| | VEPU_REG_AXI_CTRL_OUTPUT_SWAP8 |
| | VEPU_REG_AXI_CTRL_INPUT_SWAP8; |
| vepu_write(vpu, reg, VEPU_REG_AXI_CTRL); |
| |
| vepu_write(vpu, 0, VEPU_REG_INTERRUPT); |
| |
| reg = VEPU_REG_ENC_CTRL_NAL_MODE_BIT |
| | VEPU_REG_ENC_CTRL_WIDTH(MB_WIDTH(ctx->src_fmt.width)) |
| | VEPU_REG_ENC_CTRL_HEIGHT(MB_HEIGHT(ctx->src_fmt.height)) |
| | VEPU_REG_ENC_CTRL_ENC_MODE_VP8 |
| | VEPU_REG_ENC_CTRL_EN_BIT; |
| |
| if (ctx->run.dst->b.v4l2_buf.flags & V4L2_BUF_FLAG_KEYFRAME) |
| reg |= VEPU_REG_ENC_CTRL_KEYFRAME_BIT; |
| |
| vepu_write(vpu, reg, VEPU_REG_ENC_CTRL); |
| } |
| |
| void rk3288_vpu_vp8e_done(struct rk3288_vpu_ctx *ctx, |
| enum vb2_buffer_state result) |
| { |
| struct rk3288_vpu_vp8e_ctrl_buf *ctrl_buf = ctx->hw.vp8e.ctrl_buf.cpu; |
| |
| /* Read length information of this run from utility buffer. */ |
| ctx->run.dst->vp8e.ext_hdr_size = ctrl_buf->ext_hdr_size; |
| ctx->run.dst->vp8e.dct_size = ctrl_buf->dct_size; |
| |
| rk3288_vpu_run_done(ctx, result); |
| } |
| |
| /* |
| * WAR for encoder state corruption after decoding |
| */ |
| |
| static const struct rk3288_vp8e_reg_params dummy_encode_reg_params = { |
| /* 00000014 */ .hdr_len = 0x00000000, |
| /* 00000038 */ .enc_ctrl = VEPU_REG_ENC_CTRL_KEYFRAME_BIT, |
| /* 00000040 */ .enc_ctrl0 = 0x00000000, |
| /* 00000044 */ .enc_ctrl1 = 0x00000000, |
| /* 00000048 */ .enc_ctrl2 = 0x00040014, |
| /* 0000004c */ .enc_ctrl3 = 0x404083c0, |
| /* 00000050 */ .enc_ctrl5 = 0x01006bff, |
| /* 00000054 */ .enc_ctrl4 = 0x00000039, |
| /* 00000058 */ .str_hdr_rem_msb = 0x85848805, |
| /* 0000005c */ .str_hdr_rem_lsb = 0x02000000, |
| /* 00000064 */ .mad_ctrl = 0x00000000, |
| /* 0000006c */ .qp_val = { |
| /* 0000006c */ 0x020213b1, |
| /* 00000070 */ 0x02825249, |
| /* 00000074 */ 0x048409d8, |
| /* 00000078 */ 0x03834c30, |
| /* 0000007c */ 0x020213b1, |
| /* 00000080 */ 0x02825249, |
| /* 00000084 */ 0x00340e0d, |
| /* 00000088 */ 0x401c1a15, |
| }, |
| /* 0000008c */ .bool_enc = 0x00018140, |
| /* 00000090 */ .vp8_ctrl0 = 0x000695c0, |
| /* 00000094 */ .rlc_ctrl = 0x14000000, |
| /* 00000098 */ .mb_ctrl = 0x00000000, |
| /* 000000d4 */ .rgb_yuv_coeff = { |
| /* 000000d4 */ 0x962b4c85, |
| /* 000000d8 */ 0x90901d50, |
| }, |
| /* 000000dc */ .rgb_mask_msb = 0x0000b694, |
| /* 000000e0 */ .intra_area_ctrl = 0xffffffff, |
| /* 000000e4 */ .cir_intra_ctrl = 0x00000000, |
| /* 000000f0 */ .first_roi_area = 0xffffffff, |
| /* 000000f4 */ .second_roi_area = 0xffffffff, |
| /* 000000f8 */ .mvc_ctrl = 0x01780000, |
| /* 00000100 */ .intra_penalty = { |
| /* 00000100 */ 0x00010005, |
| /* 00000104 */ 0x00015011, |
| /* 00000108 */ 0x0000c005, |
| /* 0000010c */ 0x00016010, |
| /* 00000110 */ 0x0001a018, |
| /* 00000114 */ 0x00018015, |
| /* 00000118 */ 0x0001d01a, |
| }, |
| /* 00000120 */ .seg_qp = { |
| /* 00000120 */ 0x020213b1, |
| /* 00000124 */ 0x02825249, |
| /* 00000128 */ 0x048409d8, |
| /* 0000012c */ 0x03834c30, |
| /* 00000130 */ 0x020213b1, |
| /* 00000134 */ 0x02825249, |
| /* 00000138 */ 0x00340e0d, |
| /* 0000013c */ 0x341c1a15, |
| /* 00000140 */ 0x020213b1, |
| /* 00000144 */ 0x02825249, |
| /* 00000148 */ 0x048409d8, |
| /* 0000014c */ 0x03834c30, |
| /* 00000150 */ 0x020213b1, |
| /* 00000154 */ 0x02825249, |
| /* 00000158 */ 0x00340e0d, |
| /* 0000015c */ 0x341c1a15, |
| /* 00000160 */ 0x020213b1, |
| /* 00000164 */ 0x02825249, |
| /* 00000168 */ 0x048409d8, |
| /* 0000016c */ 0x03834c30, |
| /* 00000170 */ 0x020213b1, |
| /* 00000174 */ 0x02825249, |
| /* 00000178 */ 0x00340e0d, |
| /* 0000017c */ 0x341c1a15, |
| }, |
| /* 00000180 */ .dmv_4p_1p_penalty = { |
| /* 00000180 */ 0x00020406, |
| /* 00000184 */ 0x080a0c0e, |
| /* 00000188 */ 0x10121416, |
| /* 0000018c */ 0x181a1c1e, |
| /* 00000190 */ 0x20222426, |
| /* 00000194 */ 0x282a2c2e, |
| /* 00000198 */ 0x30323436, |
| /* 0000019c */ 0x383a3c3e, |
| /* 000001a0 */ 0x40424446, |
| /* 000001a4 */ 0x484a4c4e, |
| /* 000001a8 */ 0x50525456, |
| /* 000001ac */ 0x585a5c5e, |
| /* 000001b0 */ 0x60626466, |
| /* 000001b4 */ 0x686a6c6e, |
| /* 000001b8 */ 0x70727476, |
| /* NOTE: Further 17 registers set to 0. */ |
| }, |
| /* |
| * NOTE: Following registers all set to 0: |
| * - dmv_qpel_penalty, |
| * - vp8_ctrl1, |
| * - bit_cost_golden, |
| * - loop_flt_delta. |
| */ |
| }; |
| |
| const struct rk3288_vp8e_reg_params *rk3288_vpu_vp8e_get_dummy_params(void) |
| { |
| return &dummy_encode_reg_params; |
| } |