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| author | Arun Kumar K | 2012-11-22 10:15:55 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2013-01-06 12:54:55 +0100 |
| commit | 8f23cc0222a9fe9c43f679dcb3d38604b30cf7c8 (patch) | |
| tree | 579991b9cff526e0950ca11b43bc0646e2230210 /drivers/media/platform/s5p-mfc/s5p_mfc.c | |
| parent | [media] s5p-mfc: remove unused variable (diff) | |
| download | kernel-qcow2-linux-8f23cc0222a9fe9c43f679dcb3d38604b30cf7c8.tar.gz kernel-qcow2-linux-8f23cc0222a9fe9c43f679dcb3d38604b30cf7c8.tar.xz kernel-qcow2-linux-8f23cc0222a9fe9c43f679dcb3d38604b30cf7c8.zip | |
[media] s5p-mfc: Flush DPB buffers during stream off
Flushing of delay DPB buffers have to be done during stream off.
In MFC v6, it is done with a risc to host command.
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Arun Mankuzhi <arun.m@samsung.com>
Acked-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/platform/s5p-mfc/s5p_mfc.c')
| -rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c index a49d0e5db93a..3930177db125 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -686,6 +686,12 @@ static irqreturn_t s5p_mfc_irq(int irq, void *priv) s5p_mfc_handle_stream_complete(ctx, reason, err); break; + case S5P_MFC_R2H_CMD_DPB_FLUSH_RET: + clear_work_bit(ctx); + ctx->state = MFCINST_RUNNING; + wake_up(&ctx->queue); + goto irq_cleanup_hw; + default: mfc_debug(2, "Unknown int reason\n"); s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev); |