diff options
Diffstat (limited to 'drivers/media/platform/coda/coda-bit.c')
| -rw-r--r-- | drivers/media/platform/coda/coda-bit.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c index b4029ae293d3..f6cf337bf377 100644 --- a/drivers/media/platform/coda/coda-bit.c +++ b/drivers/media/platform/coda/coda-bit.c @@ -1565,6 +1565,7 @@ static int coda_prepare_decode(struct coda_ctx *ctx) struct vb2_buffer *dst_buf; struct coda_dev *dev = ctx->dev; struct coda_q_data *q_data_dst; + struct coda_buffer_meta *meta; u32 reg_addr, reg_stride; dst_buf = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx); @@ -1643,12 +1644,12 @@ static int coda_prepare_decode(struct coda_ctx *ctx) coda_write(dev, ctx->iram_info.axi_sram_use, CODA7_REG_BIT_AXI_SRAM_USE); - if (ctx->codec->src_fourcc == V4L2_PIX_FMT_JPEG) { - struct coda_buffer_meta *meta; + meta = list_first_entry_or_null(&ctx->buffer_meta_list, + struct coda_buffer_meta, list); + + if (meta && ctx->codec->src_fourcc == V4L2_PIX_FMT_JPEG) { /* If this is the last buffer in the bitstream, add padding */ - meta = list_first_entry(&ctx->buffer_meta_list, - struct coda_buffer_meta, list); if (meta->end == (ctx->bitstream_fifo.kfifo.in & ctx->bitstream_fifo.kfifo.mask)) { static unsigned char buf[512]; |
