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Commit eb362092 authored by Kamil Debski's avatar Kamil Debski Committed by Mauro Carvalho Chehab
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[media] s5p-mfc: end-of-stream handling in encoder bug fix 



In some circumstances after issuing the V4L2_ENC_CMD_STOP the application
could freeze. This patch prevents this behavior.

Signed-off-by: default avatarKamil Debski <k.debski@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 8cd5d42a

drivers/media/platform/s5p-mfc/s5p_mfc_enc.c

+2 −0
Original line number Diff line number Diff line
@@ -1534,6 +1534,8 @@ int vidioc_encoder_cmd(struct file *file, void *priv, 
		if (list_empty(&ctx->src_queue)) {

			mfc_debug(2, "EOS: empty src queue, entering finishing state");

			ctx->state = MFCINST_FINISHING;

			if (s5p_mfc_ctx_ready(ctx))

				set_work_bit_irqsave(ctx);

			spin_unlock_irqrestore(&dev->irqlock, flags);

			s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);

		} else {