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msm: vidc: Ignore thumbnail session load

Browse source 
Thumbnail sessions are considered to be non realtime
sessions. Hence ignore the thumbnail sessions load on
device while calculating the load and mark thumbnail
sessions as perf session.

Change-Id: Ifa89c2f670fa631b6805a5d796a04e07e294ca4c
Signed-off-by: Priyanka Gujjula <pgujjula@codeaurora.org>
This commit is contained in:
Priyanka Gujjula 2020-06-03 15:36:44 +05:30
commit e98028956e
2 changed files with 14 additions and 8 deletions
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7
msm/vidc/msm_vidc.c
View file

@ -414,10 +414,11 @@ int msm_vidc_qbuf(void *instance, struct media_device *mdev,
}
/*
* set perf mode for image session buffers so that
* they will be processed quickly
* set perf mode for image and thumbnail session buffers
* so that they will be processed quickly
*/
if (is_grid_session(inst) && b->type == INPUT_MPLANE)
if ((is_grid_session(inst) || is_thumbnail_session(inst))
&& b->type == INPUT_MPLANE)
b->flags |= V4L2_BUF_FLAG_PERF_MODE;
timestamp_us = (u64)((b->timestamp.tv_sec * 1000000ULL) +

15
msm/vidc/msm_vidc_common.c
View file

@ -735,15 +735,20 @@ int msm_comm_get_inst_load(struct msm_vidc_inst *inst,
* | Power Request Load = |
* | res * max(op, fps)|
* ----------------|----------------------------|
* NON-REALTIME/ | Admission Control Load = 0 |
* THUMBNAIL | Power Request Load = |
* NON-REALTIME | Admission Control Load = 0 |
* | Power Request Load = |
* | res * max(op, fps)|
* ----------------|----------------------------|
* THUMBNAIL | Always Load = 0 |
* | Perf mode added for |
* | thumbnail session buffers |
* | for faster decoding. |
* ----------------|----------------------------|
*/
if ((is_thumbnail_session(inst) ||
!is_realtime_session(inst)) &&
quirks == LOAD_ADMISSION_CONTROL) {
if (is_thumbnail_session(inst) ||
(!is_realtime_session(inst) &&
quirks == LOAD_ADMISSION_CONTROL)) {
load = 0;
} else {
load = msm_comm_get_mbs_per_sec(inst, quirks);