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msm-vidc: restrict interlace clip resolution

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[1] Some unsupported clip resolution like 1600x1200, firmware rejects
the session during load resources.
[2] Allow interlaced clip playback only if below conditions were met
    - resolution <= 1920x1920
    - max_mbs_per_frame <= (1920x1088)/256

Change-Id: I67fd5377603c9c9ca577369c18ca6133190dc386
Signed-off-by: Govindaraj Rajagopal <grajagop@codeaurora.org>
This commit is contained in:
Govindaraj Rajagopal 2019-06-14 12:42:57 +05:30
commit aeee6b18df
1 changed files with 12 additions and 0 deletions
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12
msm/vidc/msm_vidc_common.c
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@ -5588,6 +5588,18 @@ int msm_vidc_check_session_supported(struct msm_vidc_inst *inst)
mbpf_max);
rc = -ENOTSUPP;
}
if (!rc && inst->pic_struct !=
MSM_VIDC_PIC_STRUCT_PROGRESSIVE &&
(output_width > INTERLACE_WIDTH_MAX ||
output_height > INTERLACE_HEIGHT_MAX ||
(NUM_MBS_PER_FRAME(output_height, output_width) >
INTERLACE_MB_PER_FRAME_MAX))) {
dprintk(VIDC_ERR,
"Unsupported interlace WxH = (%u)x(%u), max supported is - (%u)x(%u)\n",
output_width, output_height,
INTERLACE_WIDTH_MAX, INTERLACE_HEIGHT_MAX);
rc = -ENOTSUPP;
}
}
if (rc) {
dprintk(VIDC_ERR,