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video: driver: add buffer statistics logic

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Added change to print etb, ebd, ftb, fbd,
(ebd-etb), (fbd - etb), (etb-ftb) wallclock
time in ms.

It will help to debug perf issues.

Change-Id: Ideaecb2d51763711d6628729aa0f9056d05f0d51
Signed-off-by: Govindaraj Rajagopal <quic_grajagop@quicinc.com>
This commit is contained in:
Govindaraj Rajagopal
2022-07-20 20:02:21 +05:30
committed by Gerrit - the friendly Code Review server
parent 912a80b094
commit 473e46f0cc
11 changed files with 210 additions and 3 deletions
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2
driver/vidc/inc/msm_vidc_inst.h
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@@ -163,6 +163,7 @@ struct msm_vidc_inst {
struct list_head firmware_list; /* struct msm_vidc_inst_cap_entry */
struct list_head pending_pkts; /* list of struct hfi_pending_packet */
struct list_head fence_list; /* list of struct msm_vidc_fence */
struct list_head buffer_stats_list; /* struct msm_vidc_buffer_stats */
bool once_per_session_set;
bool ipsc_properties_set;
bool opsc_properties_set;
@@ -175,6 +176,7 @@ struct msm_vidc_inst {
struct msm_vidc_fence_context fence_context;
bool active;
u64 last_qbuf_time_ns;
u64 initial_time_us;
bool vb2q_init;
u32 max_input_data_size;
u32 dpb_list_payload[MAX_DPB_LIST_ARRAY_SIZE];