Messages in this thread |  | | From | Yunfei Dong <> | Subject | [PATCH 0/5] media: mediatek: vcodec: Fix power_VideoCall test fail | Date | Sat, 10 Dec 2022 15:32:13 +0800 |
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Random getting below error message when test power_VideoCall/control.49_vp9: pc : __list_del_entry_valid+0xb0/0xfc lr : __list_del_entry_valid+0xac/0xfc sp : ffffffc020f23ce0
The lat_buf in core list won't be deleted when one instance decode done. Will access invalid released lat_buf list when queue work continue to decode. Firstly, remove all unused lat_buf to the top of core list, making sure these buffers can be decoded in highest priority; lastly, remove all unused lat_buf when the instance is freed.
patch 1 add params to record lat and core lat_buf count. patch 2 using each instance lat_buf count replace core ready list. patch 3 move lat_buf to the top of core list. patch 4 add core decode done event. patch 5 remove unused lat_buf. --- Yunfei Dong (5): media: mediatek: vcodec: add params to record lat and core lat_buf count media: mediatek: vcodec: using each instance lat_buf count replace core ready list media: mediatek: vcodec: move lat_buf to the top of core list media: mediatek: vcodec: add core decode done event media: mediatek: vcodec: remove unused lat_buf
.../platform/mediatek/vcodec/vdec_msg_queue.c | 74 +++++++++++++++++-- .../platform/mediatek/vcodec/vdec_msg_queue.h | 13 ++++ 2 files changed, 81 insertions(+), 6 deletions(-)
-- 2.18.0
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