diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c index 45ffe2e87e0a..cecfd51e3838 100644 --- a/drivers/media/platform/coda/coda-bit.c +++ b/drivers/media/platform/coda/coda-bit.c @@ -1661,7 +1661,7 @@ static bool coda_reorder_enable(struct coda_ctx *ctx) return profile > V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE; } -static int __coda_start_decoding(struct coda_ctx *ctx) +static int __coda_decoder_seq_init(struct coda_ctx *ctx) { struct coda_q_data *q_data_src, *q_data_dst; u32 bitstream_buf, bitstream_size; @@ -1684,8 +1684,6 @@ static int __coda_start_decoding(struct coda_ctx *ctx) src_fourcc = q_data_src->fourcc; dst_fourcc = q_data_dst->fourcc; - coda_write(dev, ctx->parabuf.paddr, CODA_REG_BIT_PARA_BUF_ADDR); - /* Update coda bitstream read and write pointers from kfifo */ coda_kfifo_sync_to_device_full(ctx); @@ -1823,6 +1821,29 @@ static int __coda_start_decoding(struct coda_ctx *ctx) coda_update_profile_level_ctrls(ctx, profile, level); } + return 0; +} + +static int __coda_start_decoding(struct coda_ctx *ctx) +{ + struct coda_q_data *q_data_src, *q_data_dst; + struct coda_dev *dev = ctx->dev; + u32 src_fourcc, dst_fourcc; + int ret; + + if (!ctx->initialized) { + ret = __coda_decoder_seq_init(ctx); + if (ret < 0) + return ret; + } + + q_data_src = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT); + q_data_dst = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE); + src_fourcc = q_data_src->fourcc; + dst_fourcc = q_data_dst->fourcc; + + coda_write(dev, ctx->parabuf.paddr, CODA_REG_BIT_PARA_BUF_ADDR); + ret = coda_alloc_framebuffers(ctx, q_data_dst, src_fourcc); if (ret < 0) { v4l2_err(&dev->v4l2_dev, "failed to allocate framebuffers\n"); @@ -1831,7 +1852,8 @@ static int __coda_start_decoding(struct coda_ctx *ctx) /* Tell the decoder how many frame buffers we allocated. */ coda_write(dev, ctx->num_internal_frames, CODA_CMD_SET_FRAME_BUF_NUM); - coda_write(dev, width, CODA_CMD_SET_FRAME_BUF_STRIDE); + coda_write(dev, round_up(q_data_dst->rect.width, 16), + CODA_CMD_SET_FRAME_BUF_STRIDE); if (dev->devtype->product != CODA_DX6) { /* Set secondary AXI IRAM */