media: venus: do not queue internal buffers from previous sequence

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During reconfig (DRC) event from firmware, it is not guaranteed that
all the DPB(internal) buffers would be released by the firmware. Some
buffers might be released gradually while processing frames from the
new sequence. These buffers now stay idle in the dpblist.
In subsequent call to queue the DPBs to firmware, these idle buffers
should not be queued. The fix identifies those buffers and free them.

Signed-off-by: Vikash Garodia <quic_vgarodia@quicinc.com>
Tested-by: Fritz Koenig <frkoenig@chromium.org>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

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Vikash Garodia 2022-04-12 14:15:10 +01:00 • committed by Mauro Carvalho Chehab

parent 86594f6af8

commit 73664f107c

1 changed files with 25 additions and 9 deletions

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drivers/media/platform/qcom/venus/helpers.c

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