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msm: vidc: Reject read only OPB buffer in split mode

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Requirement stipulates OPB to be writable buffer in split mode.
Erring out in case of read only buffer will help debugging quickly.

Change-Id: I529a97b3d0aa5f82e7cf7d024475338a9d24d1dd
Signed-off-by: Amit Shekhar <ashekhar@codeaurora.org>
This commit is contained in:
Amit Shekhar 2019-05-22 16:09:58 -07:00 committed by Gerrit - the friendly Code Review server
parent 4fc4b562fb
commit 6c943a0584
1 changed files with 7 additions and 0 deletions
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7
msm/vidc/msm_vidc_common.c
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@ -2567,6 +2567,13 @@ static void handle_fbd(enum hal_command_response cmd, void *data)
mbuf->flags &= ~MSM_VIDC_FLAG_QUEUED;
vb = &mbuf->vvb.vb2_buf;
if (fill_buf_done->buffer_type == HAL_BUFFER_OUTPUT2 &&
fill_buf_done->flags1 & HAL_BUFFERFLAG_READONLY) {
dprintk(VIDC_ERR,
"%s: Read only buffer not allowed for OPB\n", __func__);
goto exit;
}
if (fill_buf_done->flags1 & HAL_BUFFERFLAG_DROP_FRAME)
fill_buf_done->filled_len1 = 0;
vb->planes[0].bytesused = fill_buf_done->filled_len1;