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msm: venc: fix ltrmode for unsupported codec/RC type

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Do a get control before accessing the control value
to make sure right structure is accessed.

Change-Id: Iabf2ca85c342fe46d2236232794bbe9b9981fb18
Signed-off-by: Darshana Patil <darshana@codeaurora.org>
This commit is contained in:
Darshana Patil 2019-07-30 17:07:24 -07:00
commit 353089d3be
1 changed files with 1 additions and 1 deletions
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2
msm/vidc/msm_venc.c
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@ -3741,6 +3741,7 @@ int msm_venc_set_ltr_mode(struct msm_vidc_inst *inst)
return -EINVAL;
}
hdev = inst->core->device;
ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDC_VIDEO_LTRCOUNT);
codec = get_v4l2_codec(inst);
if (!(codec == V4L2_PIX_FMT_HEVC || codec == V4L2_PIX_FMT_H264)) {
@ -3755,7 +3756,6 @@ int msm_venc_set_ltr_mode(struct msm_vidc_inst *inst)
goto disable_ltr;
}
ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDC_VIDEO_LTRCOUNT);
if (!ctrl->val)
return 0;
if (ctrl->val > inst->capability.cap[CAP_LTR_COUNT].max) {