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The last_buffer_dequeued flag is set in the implicit decoder drain, so driver need to clear it to continue the following decoding flow. Signed-off-by: Ming Qian --- drivers/media/platform/amphion/vdec.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/platform/amphion/vdec.c b/drivers/media/platform/amphion/vdec.c index d812b86f001e..ee0a7572ed15 100644 --- a/drivers/media/platform/amphion/vdec.c +++ b/drivers/media/platform/amphion/vdec.c @@ -728,6 +728,7 @@ static int vdec_decoder_cmd(struct file *file, void *fh, struct v4l2_decoder_cmd switch (cmd->cmd) { case V4L2_DEC_CMD_START: vdec_cmd_start(inst); + vb2_clear_last_buffer_dequeued(v4l2_m2m_get_dst_vq(inst->fh.m2m_ctx)); break; case V4L2_DEC_CMD_STOP: vdec_cmd_stop(inst); -- 2.43.0-rc1