--- /dev/null
+/*
+ * 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 struct rk3288_vp8e_reg_params *params = ctx->run.vp8e.reg_params;
+ 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;
+
+ 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 {
+ vepu_write_relaxed(vpu, vb2_dma_contig_plane_dma_addr(
+ &ctx->run.src->b, PLANE_Y),
+ VEPU_REG_ADDR_IN_LUMA);
+ vepu_write_relaxed(vpu, vb2_dma_contig_plane_dma_addr(
+ &ctx->run.src->b, PLANE_CB),
+ VEPU_REG_ADDR_IN_CB);
+ vepu_write_relaxed(vpu, vb2_dma_contig_plane_dma_addr(
+ &ctx->run.src->b, PLANE_CR),
+ VEPU_REG_ADDR_IN_CR);
+ }
+
+ /* 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;
+}